/* ═══════════════════════════════════════════════════
       Homepage v2 — Premium Override Theme
       Linear.app / Vercel.com 2026 aesthetic
       ═══════════════════════════════════════════════════ */

    :root {
      --bg-void: #09090b;
      --bg-primary: #09090b;
      --bg-elevated: #131316;
      --bg-card: #1a1a1f;
      --bg-card-hover: #222228;
      --bg-glass: rgba(9, 9, 11, 0.8);
      --bg-glass-heavy: rgba(18, 18, 27, 0.95);

      /* Brand */
      --accent-purple: #8068FF;
      --accent-mint: #8affbc;
      --accent-blue: #3B82F6;
      --accent-cyan: #06B6D4;
      --accent-pink: #ec4899;
      --accent-amber: #f59e0b;

      /* Text */
      --text-primary: #fafafa;
      --text-secondary: rgba(250, 250, 250, 0.6);
      --text-tertiary: rgba(250, 250, 250, 0.45);
      --text-ghost: rgba(250, 250, 250, 0.1);

      /* Borders */
      --border-subtle: rgba(255, 255, 255, 0.06);
      --border-card: rgba(255, 255, 255, 0.08);
      --border-glow: rgba(128, 104, 255, 0.3);

      /* Sizing */
      --section-padding: clamp(80px, 10vw, 140px);
      --container-max: 1280px;
      --container-wide: 1440px;
    }

    /* ── Utility Classes (extracted from inline styles) ── */
    .hp-gradient-text {
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hp-gradient-text--mint-purple {
      background: linear-gradient(135deg, #a8ffd4, #b8a4ff);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hp-gradient-text--purple-mint {
      background: linear-gradient(135deg, #b8a4ff, #a8ffd4);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    /* eyebrow color modifiers moved after .hp-eyebrow base — see Typography section */
    .hp-text-green { color: #34d399; }
    .hp-text-purple { color: var(--accent-purple); }
    .hp-text-pink { color: var(--accent-pink); }
    .hp-text-blue { color: var(--accent-blue); }
    .hp-text-amber { color: var(--accent-amber); }
    .hp-text-white { color: rgba(255,255,255,0.95); }
    .hp-feature-visual--green { background: #18201d; }
    .hp-feature-visual--purple {
      background: linear-gradient(180deg, var(--bg-card) 0%, rgba(128, 104, 255, 0.04) 100%);
      box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px rgba(128,104,255,0.06);
    }
    .hp-feature-visual--pink { min-height: auto; background: #29252e; }
    .hp-feature-visual--governance {
      background: linear-gradient(180deg, var(--bg-card) 0%, rgba(52, 211, 153, 0.02) 100%);
    }
    .hp-section-centered { text-align: center; }
    .hp-section-centered-inner { max-width: 720px; margin: 0 auto; }
    .hp-body-centered { margin: 0 auto 36px; text-align: center; max-width: 560px; }

    /* ── Skip-to-Content Link ── */
    .hp-skip-link {
      position: absolute;
      top: -100%;
      left: 16px;
      z-index: 300;
      padding: 12px 24px;
      background: var(--accent-purple);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      border-radius: 8px;
      text-decoration: none;
      transition: top 0.2s ease;
    }
    .hp-skip-link:focus {
      top: 16px;
    }

    /* ── Scroll Progress Bar ── */
    .hp-scroll-progress {
      position: fixed;
      top: 0;
      left: 0;
      height: 2px;
      width: 0%;
      background: linear-gradient(90deg, #34d399, #8affbc);
      z-index: 200;
      transition: width 0.1s linear;
      pointer-events: none;
    }

    /* ── Floating Mobile CTA ── */
    .hp-mobile-cta {
      display: none;
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 90;
      padding: 12px 16px;
      background: rgba(9, 9, 11, 0.97);
      border-top: 1px solid var(--border-subtle);
      transform: translateY(100%);
      transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .hp-mobile-cta.visible {
      transform: translateY(0);
    }
    .hp-mobile-cta a {
      display: block;
      width: 100%;
      padding: 14px;
      text-align: center;
      background: var(--accent-purple);
      color: #fff;
      border-radius: 12px;
      font-size: 15px;
      font-weight: 600;
      text-decoration: none;
      box-shadow: 0 0 24px rgba(128, 104, 255, 0.3);
    }

    /* ── Hero Grid Pattern ── */
    .hp-hero-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(128, 104, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(128, 104, 255, 0.03) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 70%);
      -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 70%);
      pointer-events: none;
    }

    /* ── Hero Badge Shimmer ── */
    @keyframes hp-shimmer {
      0% { left: -100%; }
      100% { left: 200%; }
    }

    /* ── Source Logo Wall (flowing connector logos) ── */
    .hp-source-wall {
      position: relative;
      border-radius: 20px;
      background: rgba(255,255,255,0.03);
      border: 1px solid var(--border-card);
      padding: 24px 0;
      overflow: hidden;
      mask-image:
        linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 8%, black 92%, transparent 100%);
      -webkit-mask-image:
        linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, transparent 0%, black 8%, black 92%, transparent 100%);
      mask-composite: intersect;
      -webkit-mask-composite: source-in;
    }
    .hp-source-wall:hover .hp-source-row {
      animation-play-state: paused;
    }
    .hp-source-row {
      display: flex;
      gap: 20px;
      will-change: transform;
      align-items: center;
      padding: 8px 0;
      width: max-content;
    }
    .hp-source-row--left {
      animation: hp-source-scroll-left 40s linear infinite;
    }
    .hp-source-row--right {
      animation: hp-source-scroll-right 36s linear infinite;
    }
    .hp-source-row--left-slow {
      animation: hp-source-scroll-left 48s linear infinite;
    }
    .hp-source-row--right-slow {
      animation: hp-source-scroll-right 44s linear infinite;
    }
    @keyframes hp-source-scroll-left {
      from { transform: translateX(0); }
      to { transform: translateX(-33.333%); }
    }
    @keyframes hp-source-scroll-right {
      from { transform: translateX(-33.333%); }
      to { transform: translateX(0); }
    }
    .hp-source-row img {
      flex-shrink: 0;
      height: 36px;
      width: 36px;
      object-fit: contain;
      border-radius: 8px;
      background: rgba(255,255,255,0.06);
      padding: 6px;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }
    .hp-source-wall:hover .hp-source-row img {
      transform: scale(1.05);
    }
    .hp-source-wall-label {
      text-align: center;
      font-size: 13px;
      color: var(--text-tertiary);
      letter-spacing: 0.04em;
      text-transform: uppercase;
      font-weight: 600;
      margin-bottom: 8px;
      padding: 0 16px;
    }
    .hp-hero-showcase {
      position: relative;
      margin: 24px auto 0;
    }
    .hp-hero-showcase .hp-hero-video {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
    }
    .hp-hero-showcase .hp-source-wall-wrap {
      position: absolute;
      z-index: 1;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 1200px;
      max-width: 100vw;
    }
    .hp-hero-showcase .hp-source-wall-label {
      display: none;
    }
    .hp-hero-showcase .hp-source-wall {
      border: none;
      background: none;
      border-radius: 0;
      padding: 16px 0;
      mask-image:
        linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, black 0%, black 60%, transparent 100%);
      -webkit-mask-image:
        linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%),
        linear-gradient(to bottom, black 0%, black 60%, transparent 100%);
      mask-composite: intersect;
      -webkit-mask-composite: source-in;
    }
    .hp-demo-pill {
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 3;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 20px 8px 12px;
      background: rgba(12, 14, 20, 0.85);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid rgba(52, 211, 153, 0.35);
      border-radius: 100px;
      color: #e2e8f0;
      font-size: 13px;
      font-weight: 500;
      text-decoration: none;
      letter-spacing: 0.01em;
      box-shadow: 0 0 20px rgba(52, 211, 153, 0.1), 0 4px 16px rgba(0,0,0,0.3);
      transition: all 0.25s ease;
      white-space: nowrap;
    }
    .hp-demo-pill:hover {
      border-color: rgba(52, 211, 153, 0.6);
      box-shadow: 0 0 28px rgba(52, 211, 153, 0.2), 0 4px 20px rgba(0,0,0,0.4);
      color: #fff;
      transform: translateX(-50%) translateY(-1px);
    }
    .hp-demo-pill-icon {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 26px;
      height: 26px;
      border-radius: 50%;
      background: rgba(52, 211, 153, 0.12);
      border: 1px solid rgba(52, 211, 153, 0.25);
      flex-shrink: 0;
    }

    /* ── Logo Marquee ── */
    .hp-marquee {
      overflow: hidden;
      mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
      -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
      padding: 16px 0;
    }
    .hp-marquee-track {
      display: flex;
      gap: 80px;
      align-items: center;
      animation: hp-marquee-scroll 30s linear infinite;
      width: max-content;
    }
    @keyframes hp-marquee-scroll {
      from { transform: translateX(0); }
      to { transform: translateX(-50%); }
    }
    .hp-marquee-track img {
      flex-shrink: 0;
      height: 120px;
      width: auto;
      filter: brightness(0) invert(1) opacity(0.5);
      transition: filter 0.3s ease;
    }
    .hp-marquee:hover .hp-marquee-track {
      animation-play-state: paused;
    }
    .hp-marquee:hover img {
      filter: brightness(0) invert(1) opacity(0.8);
    }

    /* ── Animated Counter ── */
    .hp-stat-value[data-count] {
      font-variant-numeric: tabular-nums;
    }

    /* ── Knowledge Graph Animations ── */
    @keyframes hp-line-pulse {
      0%, 100% { opacity: 0.8; }
      50% { opacity: 1; }
    }
    @keyframes hp-node-breathe {
      0%, 100% { opacity: 0.88; }
      50% { opacity: 1; }
    }
    @keyframes hp-node-glow {
      0%, 100% { box-shadow: 0 0 25px rgba(128, 104, 255, 0.10), 0 0 50px rgba(128, 104, 255, 0.04); }
      50% { box-shadow: 0 0 35px rgba(128, 104, 255, 0.18), 0 0 60px rgba(128, 104, 255, 0.07); }
    }
    @keyframes hp-orbit-dash {
      0% { stroke-dashoffset: 0; }
      100% { stroke-dashoffset: -60; }
    }
    .hp-graph-line {
      stroke-width: 1.2;
      animation: hp-line-pulse 4s ease-in-out infinite;
      transition: opacity 0.3s ease, stroke-width 0.3s ease;
    }
    .hp-graph-line:nth-child(even) { animation-delay: 0.7s; }
    .hp-graph-line:nth-child(3n) { animation-delay: 1.2s; }
    .hp-graph-line--center {
      stroke-width: 2;
    }
    .hp-graph-line--secondary {
      stroke-width: 0.75;
      stroke-dasharray: 3 8;
      animation: hp-line-pulse 5s ease-in-out infinite;
    }
    .hp-graph-line--active { opacity: 1 !important; stroke-width: 2.5 !important; }
    .hp-graph--hover .hp-graph-line:not(.hp-graph-line--active) { opacity: 0.08 !important; }
    .hp-orbit-ring { animation: hp-orbit-dash 8s linear infinite; }

    /* ── Global Reset ── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html {
      scroll-behavior: smooth;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      background: var(--bg-void);
      color: var(--text-primary);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* ── Container ── */
    .hp-container {
      max-width: var(--container-max);
      margin: 0 auto;
      padding: 0 24px;
    }
    .hp-container--wide {
      max-width: var(--container-wide);
    }

    /* ── Typography ── */
    .hp-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--accent-purple);
      margin-bottom: 20px;
    }
    .hp-eyebrow--green { color: #34d399; }
    .hp-eyebrow--pink { color: var(--accent-pink); }
    .hp-eyebrow--blue { color: var(--accent-blue); }
    .hp-eyebrow--amber { color: var(--accent-amber); }
    .hp-eyebrow--white { color: rgba(255,255,255,0.85); }
    .hp-eyebrow::before {
      display: none;
    }

    .hp-heading-xl {
      font-size: clamp(40px, 6vw, 72px);
      font-weight: 800;
      line-height: 1.05;
      letter-spacing: -0.03em;
      color: var(--text-primary);
    }

    .hp-heading-lg {
      font-size: clamp(30px, 4vw, 44px);
      font-weight: 700;
      line-height: 1.12;
      letter-spacing: -0.025em;
      color: var(--text-primary);
    }
    .hp-heading-lg--primary {
      font-size: clamp(34px, 4.5vw, 52px);
      font-weight: 800;
      line-height: 1.08;
      letter-spacing: -0.03em;
    }

    .hp-heading-md {
      font-size: clamp(22px, 2.5vw, 28px);
      font-weight: 600;
      line-height: 1.2;
      letter-spacing: -0.02em;
    }

    .hp-body-lg {
      font-size: 15.8px;
      line-height: 1.55;
      color: var(--text-secondary);
      max-width: 600px;
      margin-top: 24px;
    }

    .hp-body {
      font-size: 15px;
      line-height: 1.7;
      color: var(--text-secondary);
      max-width: 520px;
    }

    /* ── Gradient Text ── */
    .hp-gradient-text {
      background: linear-gradient(135deg, var(--accent-purple), var(--accent-mint));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hp-gradient-text--blue {
      background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hp-gradient-text--pink {
      background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hp-gradient-text--amber {
      background: linear-gradient(135deg, var(--accent-amber), var(--accent-pink));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hp-gradient-text--green {
      background: linear-gradient(135deg, #34d399, var(--accent-cyan));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    /* ── Buttons ── */
    .hp-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 32px;
      font-size: 15px;
      font-weight: 600;
      border-radius: 12px;
      border: none;
      cursor: pointer;
      text-decoration: none;
      transition: all 0.2s ease;
      white-space: nowrap;
    }
    .hp-btn--primary {
      background: var(--accent-purple);
      color: #fff;
      box-shadow: 0 0 0 0 rgba(128, 104, 255, 0), 0 1px 3px rgba(0,0,0,0.3);
    }
    .hp-btn--primary:hover {
      background: #9080ff;
      box-shadow: 0 0 24px rgba(128, 104, 255, 0.4), 0 4px 12px rgba(0,0,0,0.3);
      transform: translateY(-1px);
    }
    .hp-btn--secondary {
      background: transparent;
      color: var(--text-secondary);
      border: 1px solid var(--border-card);
    }
    .hp-btn--secondary:hover {
      color: var(--text-primary);
      border-color: rgba(255,255,255,0.2);
      background: rgba(255,255,255,0.04);
    }

    /* ── Focus Visible (accessibility) ── */
    .hp-btn:focus-visible,
    .hp-header-link:focus-visible,
    .hp-section-cta:focus-visible {
      outline: 2px solid var(--accent-purple);
      outline-offset: 2px;
    }
    .hp-hero-form input:focus-visible {
      outline: none;
    }

    /* ── Section base ── */
    .hp-section {
      position: relative;
      padding: var(--section-padding) 0;
      overflow: hidden;
    }
    .hp-section--dark {
      background: var(--bg-void);
    }
    .hp-section--light {
      background: #141418;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .hp-section--warm {
      background: linear-gradient(180deg, #111118 0%, #161222 100%);
    }

    /* ── Reveal animation ── */
    .hp-reveal {
      opacity: 0;
      transform: translateY(32px);
      transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .hp-reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .hp-reveal--delay-1 { transition-delay: 0.1s; }
    .hp-reveal--delay-2 { transition-delay: 0.2s; }
    .hp-reveal--delay-3 { transition-delay: 0.3s; }
    .hp-reveal--delay-4 { transition-delay: 0.4s; }

    /* ═══════════════════════════════════════════════════
       HEADER
       ═══════════════════════════════════════════════════ */
    .hp-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      padding: 16px 0;
      transition: all 0.3s ease;
      background: transparent;
    }
    .hp-header.scrolled {
      background: rgba(9, 9, 11, 0.85);
      backdrop-filter: blur(12px) saturate(150%);
      -webkit-backdrop-filter: blur(12px) saturate(150%);
      border-bottom: 1px solid var(--border-subtle);
      padding: 12px 0;
    }
    .hp-header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      max-width: var(--container-wide);
      margin: 0 auto;
      padding: 0 24px;
    }
    .hp-logo {
      display: flex;
      align-items: center;
      text-decoration: none;
    }
    .hp-logo img {
      height: 26px;
      width: auto;
      filter: brightness(0) invert(1);
      opacity: 0.9;
    }
    .hp-header-cta {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .hp-header-link {
      color: var(--text-secondary);
      text-decoration: none;
      font-size: 14px;
      font-weight: 500;
      padding: 8px 16px;
      border-radius: 8px;
      transition: all 0.15s ease;
    }
    .hp-header-link:hover {
      color: var(--text-primary);
      background: rgba(255,255,255,0.05);
    }
    .hp-header-login {
      color: rgba(255,255,255,0.35);
      text-decoration: none;
      font-size: 14px;
      font-weight: 500;
      padding: 8px 16px;
      border-radius: 8px;
      transition: all 0.15s ease;
    }
    .hp-header-login:hover {
      color: rgba(255,255,255,0.55);
      background: rgba(255,255,255,0.03);
    }

    /* ═══════════════════════════════════════════════════
       NAVIGATION DROPDOWNS
       ═══════════════════════════════════════════════════ */
    .hp-nav-item {
      position: relative;
    }
    .hp-nav-trigger {
      background: none;
      border: none;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-family: inherit;
    }
    .hp-nav-chevron {
      transition: transform 0.15s ease;
      flex-shrink: 0;
    }
    .hp-nav-item--open .hp-nav-chevron {
      transform: rotate(180deg);
    }
    @media (hover: hover) {
      .hp-nav-item:hover .hp-nav-chevron {
        transform: rotate(180deg);
      }
    }
    .hp-nav-dropdown {
      position: absolute;
      top: calc(100% + 8px);
      left: 50%;
      transform: translateX(-50%) translateY(8px);
      min-width: 320px;
      padding: 8px;
      background: rgba(18, 18, 27, 0.95);
      backdrop-filter: blur(12px) saturate(150%);
      -webkit-backdrop-filter: blur(12px) saturate(150%);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 12px;
      box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04);
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
      z-index: 110;
    }
    /* Hover bridge — prevents gap between trigger and dropdown */
    .hp-nav-dropdown::before {
      content: '';
      position: absolute;
      top: -12px;
      left: 0;
      right: 0;
      height: 12px;
    }
    .hp-nav-item--open .hp-nav-dropdown {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
      transform: translateX(-50%) translateY(0);
    }
    @media (hover: hover) {
      .hp-nav-item:hover .hp-nav-dropdown {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateX(-50%) translateY(0);
      }
    }
    .hp-nav-dropdown--wide {
      min-width: 420px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4px;
      padding: 12px;
    }
    .hp-nav-dropdown-col {
      display: flex;
      flex-direction: column;
    }
    .hp-nav-dropdown-heading {
      font-size: 11px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: rgba(255,255,255,0.35);
      padding: 8px 14px 4px;
    }
    .hp-nav-dropdown-link {
      display: flex;
      flex-direction: column;
      gap: 2px;
      padding: 10px 14px;
      border-radius: 8px;
      text-decoration: none;
      transition: background 0.15s ease;
    }
    .hp-nav-dropdown-link:hover {
      background: rgba(255,255,255,0.05);
    }
    .hp-nav-dropdown-title {
      font-size: 14px;
      font-weight: 500;
      color: rgba(255,255,255,0.85);
    }
    .hp-nav-dropdown-link:hover .hp-nav-dropdown-title {
      color: #fff;
    }
    .hp-nav-dropdown-desc {
      font-size: 12px;
      color: rgba(255,255,255,0.4);
      line-height: 1.4;
    }

    /* ═══════════════════════════════════════════════════
       MOBILE NAVIGATION
       ═══════════════════════════════════════════════════ */
    .hp-nav-hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 36px;
      height: 36px;
      padding: 8px;
      background: none;
      border: none;
      cursor: pointer;
      z-index: 160;
    }
    .hp-nav-hamburger span {
      display: block;
      width: 20px;
      height: 2px;
      background: rgba(255,255,255,0.7);
      border-radius: 1px;
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      transform-origin: center;
    }
    .hp-nav-hamburger.open span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }
    .hp-nav-hamburger.open span:nth-child(2) {
      opacity: 0;
    }
    .hp-nav-hamburger.open span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }
    .hp-nav-overlay {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: rgba(0,0,0,0.5);
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s;
      z-index: 140;
    }
    .hp-nav-overlay.open {
      opacity: 1;
      visibility: visible;
    }
    .hp-nav-mobile-panel {
      position: fixed;
      top: 0;
      right: 0;
      bottom: 0;
      width: min(380px, 85vw);
      background: rgba(9, 9, 11, 0.97);
      backdrop-filter: blur(20px) saturate(150%);
      -webkit-backdrop-filter: blur(20px) saturate(150%);
      border-left: 1px solid rgba(255,255,255,0.06);
      transform: translateX(100%);
      transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
      z-index: 150;
      overflow-y: auto;
      padding: 80px 24px 24px;
      display: flex;
      flex-direction: column;
      gap: 4px;
    }
    .hp-nav-mobile-panel.open {
      transform: translateX(0);
    }
    .hp-nav-mobile-section {
      display: flex;
      flex-direction: column;
      padding-bottom: 12px;
      margin-bottom: 8px;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .hp-nav-mobile-heading {
      font-size: 11px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: rgba(255,255,255,0.35);
      padding: 8px 12px 4px;
    }
    .hp-nav-mobile-link {
      display: block;
      padding: 10px 12px;
      color: rgba(255,255,255,0.7);
      text-decoration: none;
      font-size: 15px;
      font-weight: 500;
      border-radius: 8px;
      transition: all 0.15s ease;
    }
    .hp-nav-mobile-link:hover {
      color: #fff;
      background: rgba(255,255,255,0.05);
    }
    .hp-nav-mobile-link--top {
      font-size: 16px;
      color: rgba(255,255,255,0.85);
    }
    .hp-nav-mobile-link--login {
      color: rgba(255,255,255,0.4);
      font-size: 14px;
    }
    .hp-nav-mobile-footer {
      margin-top: auto;
      padding-top: 16px;
      border-top: 1px solid rgba(255,255,255,0.06);
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .hp-nav-mobile-cta {
      text-align: center;
      width: 100%;
      display: block;
    }

    /* ═══════════════════════════════════════════════════
       HERO SECTION
       ═══════════════════════════════════════════════════ */
    .hp-hero {
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 120px 0 0;
      position: relative;
    }

    /* Ambient glow background */
    .hp-hero::before {
      content: '';
      position: absolute;
      top: -40%;
      left: 50%;
      transform: translateX(-50%);
      width: 900px;
      height: 900px;
      background: radial-gradient(circle, rgba(128, 104, 255, 0.12) 0%, rgba(128, 104, 255, 0.04) 40%, transparent 70%);
      pointer-events: none;
    }
    .hp-hero::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 200px;
      background: linear-gradient(to top, var(--bg-void), transparent);
      pointer-events: none;
    }

    .hp-hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
    }

    .hp-hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px 6px 8px;
      background: rgba(128, 104, 255, 0.1);
      border: 1px solid rgba(128, 104, 255, 0.2);
      border-radius: 100px;
      font-size: 12px;
      font-weight: 500;
      color: var(--accent-purple);
      margin-bottom: 32px;
      position: relative;
      overflow: hidden;
    }
    .hp-hero-badge::after {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 60%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(128, 104, 255, 0.15), transparent);
      animation: hp-shimmer 4s ease-in-out infinite;
    }
    .hp-hero-badge-dot {
      width: 8px;
      height: 8px;
      background: var(--accent-pink);
      border-radius: 50%;
      animation: hp-pulse 2s ease-in-out infinite;
    }

    @keyframes hp-pulse {
      0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.4); }
      50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(236, 72, 153, 0); }
    }
    @keyframes hp-pulse-green {
      0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.4); }
      50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(52, 211, 153, 0); }
    }

    .hp-hero h1 {
      font-size: clamp(30px, 6vw + 4px, 80px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -0.035em;
      margin-bottom: 24px;
    }

    .hp-hero-sub {
      font-size: clamp(16px, 1.8vw, 19px);
      line-height: 1.5;
      color: var(--text-secondary);
      max-width: 720px;
      margin: 0 auto 48px;
    }

    .hp-hero-ctas {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    /* Hero form inline */
    .hp-hero-form {
      display: flex;
      gap: 0;
      max-width: 480px;
      margin: 0 auto 24px;
      background: rgba(128, 104, 255, 0.06);
      border: 1px solid rgba(128, 104, 255, 0.22);
      border-radius: 14px;
      padding: 4px;
      box-shadow: 0 2px 16px rgba(128, 104, 255, 0.08);
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
    }
    .hp-hero-form:focus-within {
      border-color: var(--accent-purple);
      box-shadow: 0 0 0 3px rgba(128, 104, 255, 0.15), 0 4px 24px rgba(128, 104, 255, 0.12);
    }
    .hp-hero-form input {
      flex: 1;
      background: rgba(255, 255, 255, 0.03);
      border: none;
      color: var(--text-primary);
      font-size: 15px;
      padding: 14px 18px;
      outline: none;
      font-family: inherit;
      border-radius: 10px;
    }
    .hp-hero-form input::placeholder {
      color: var(--text-secondary);
      opacity: 0.6;
    }
    .hp-hero-form input.error {
      border-color: #f87171;
      box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
    }
    .hp-hero-form button {
      padding: 12px 28px;
      background: linear-gradient(135deg, var(--accent-purple), #9b7bff);
      color: #fff;
      border: none;
      border-radius: 10px;
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s ease;
      white-space: nowrap;
      font-family: inherit;
      box-shadow: 0 0 20px rgba(128, 104, 255, 0.25);
      animation: hp-btn-glow 3s ease-in-out 3;
    }
    .hp-hero-form button:hover {
      background: linear-gradient(135deg, #9080ff, #a896ff);
      box-shadow: 0 0 28px rgba(128, 104, 255, 0.4);
      transform: translateY(-1px);
    }
    @keyframes hp-btn-glow {
      0%, 100% { box-shadow: 0 0 20px rgba(128, 104, 255, 0.25); }
      50% { box-shadow: 0 0 32px rgba(128, 104, 255, 0.4); }
    }
    .hp-hero-form-error {
      color: #f87171;
      font-size: 13px;
      margin-top: 8px;
      min-height: 20px;
    }

    .hp-hero-trust {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 24px;
      margin-top: 16px;
      font-size: 12px;
      font-weight: 500;
      color: var(--text-secondary);
      text-transform: uppercase;
      letter-spacing: 0.04em;
    }
    .hp-hero-trust span {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    /* ── Video mockup ── */
    .hp-hero-video {
      margin-top: 48px;
      position: relative;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid var(--border-card);
      background: var(--bg-card);
      box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 120px rgba(128, 104, 255, 0.08);
    }
    .hp-hero-video-topbar {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 12px 16px;
      background: rgba(255,255,255,0.03);
      border-bottom: 1px solid var(--border-subtle);
    }
    .hp-hero-video-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }
    .hp-hero-video-dot--red { background: #ff5f57; }
    .hp-hero-video-dot--yellow { background: #ffbd2e; }
    .hp-hero-video-dot--green { background: #28c840; }

    .hp-hero-video-body {
      padding: 0;
    }

    /* Responsive video iframe container */
    .hp-hero-iframe-wrap {
      position: relative;
      padding-top: 66.18%;
    }
    .hp-hero-iframe-wrap iframe {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: none;
      display: block;
    }

    /* Custom video poster overlay */
    .hp-video-poster {
      position: absolute;
      inset: 0;
      cursor: pointer;
      z-index: 2;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .hp-video-poster img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .hp-video-play-btn {
      position: relative;
      z-index: 3;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 28px 14px 18px;
      background: rgba(12, 14, 20, 0.85);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid rgba(52, 211, 153, 0.35);
      border-radius: 100px;
      color: #e2e8f0;
      font-size: 15px;
      font-weight: 500;
      letter-spacing: 0.01em;
      box-shadow: 0 0 24px rgba(52, 211, 153, 0.12), 0 4px 20px rgba(0,0,0,0.4);
      transition: all 0.25s ease;
    }
    .hp-video-poster:hover .hp-video-play-btn {
      border-color: rgba(52, 211, 153, 0.6);
      box-shadow: 0 0 36px rgba(52, 211, 153, 0.25), 0 4px 24px rgba(0,0,0,0.5);
      color: #fff;
      transform: scale(1.04);
    }
    .hp-video-poster:focus-visible .hp-video-play-btn {
      outline: 2px solid var(--accent-purple);
      outline-offset: 2px;
    }
    .hp-video-play-icon {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: rgba(52, 211, 153, 0.12);
      border: 1px solid rgba(52, 211, 153, 0.25);
      flex-shrink: 0;
    }

    /* ═══════════════════════════════════════════════════
       FEATURE SECTIONS (Alternating)
       ═══════════════════════════════════════════════════ */
    .hp-feature {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 64px;
      align-items: center;
    }
    .hp-feature--reverse {
      direction: rtl;
    }
    .hp-feature--reverse > * {
      direction: ltr;
    }

    .hp-feature-content {
      max-width: 520px;
    }

    .hp-feature-visual {
      position: relative;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid var(--border-card);
      background: var(--bg-card);
      min-height: 360px;
      box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    }

    /* Bottom zone — full-width points + callout below the 2-col feature grid */
    .hp-feature-bottom {
      margin-top: 56px;
    }

    /* Key points list — horizontal flex row */
    .hp-points {
      list-style: none;
      margin: 0;
      display: flex;
      gap: 12px;
    }
    .hp-points li {
      flex: 1;
      min-width: 0;
      display: flex;
      flex-direction: column;
      gap: 8px;
      font-size: 13px;
      line-height: 1.45;
      color: var(--text-secondary);
      padding: 16px;
      background: rgba(255,255,255,0.02);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: 12px;
    }
    .hp-points li strong {
      color: var(--text-primary);
      font-size: 13px;
      font-weight: 600;
    }
    .hp-point-icon {
      flex-shrink: 0;
      width: 24px;
      height: 24px;
      border-radius: 7px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      margin-top: 1px;
    }
    .hp-point-icon svg {
      width: 12px;
      height: 12px;
    }
    .hp-point-icon--purple { background: rgba(128, 104, 255, 0.15); color: var(--accent-purple); }
    .hp-point-icon--blue { background: rgba(59, 130, 246, 0.15); color: var(--accent-blue); }
    .hp-point-icon--pink { background: rgba(236, 72, 153, 0.15); color: var(--accent-pink); }
    .hp-point-icon--green { background: rgba(52, 211, 153, 0.15); color: #34d399; }
    .hp-point-icon--amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }

    /* Why-it-matters callout */
    .hp-callout {
      padding: 18px 22px;
      background: rgba(128, 104, 255, 0.06);
      border: 1px solid rgba(128, 104, 255, 0.12);
      border-left: 4px solid var(--accent-purple);
      border-radius: 0 12px 12px 0;
      font-size: 14px;
      font-style: italic;
      line-height: 1.6;
      color: var(--text-secondary);
      margin-top: 24px;
      position: relative;
      box-shadow: 0 2px 12px rgba(128, 104, 255, 0.04);
    }
    .hp-callout::before {
      content: 'WHY IT MATTERS';
      display: block;
      font-size: 10px;
      font-weight: 700;
      font-style: normal;
      letter-spacing: 0.1em;
      color: var(--text-tertiary);
      margin-bottom: 8px;
    }

    /* Section CTA — secondary button after callout */
    .hp-section-cta {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: 24px;
      padding: 6px 20px;
      font-size: 14px;
      font-weight: 600;
      color: rgb(214, 208, 255);
      background: rgb(128 104 255 / 39%);
      border: 1px solid rgba(128, 104, 255, 0.15);
      border-radius: 8px;
      text-decoration: none;
      transition: all 0.2s ease;
      cursor: pointer;
    }
    .hp-section-cta:hover {
      color: var(--accent-purple);
      background: rgba(128, 104, 255, 0.12);
      border-color: rgba(128, 104, 255, 0.25);
    }
    .hp-section-cta svg {
      width: 14px;
      height: 14px;
      transition: transform 0.2s ease;
    }
    .hp-section-cta:hover svg {
      transform: translateX(2px);
    }
    .hp-callout--blue {
      background: rgba(59, 130, 246, 0.08);
      border: 1px solid rgba(59, 130, 246, 0.12);
      border-left: 4px solid var(--accent-blue);
      box-shadow: 0 2px 12px rgba(59, 130, 246, 0.06);
    }
    .hp-callout--pink {
      background: rgba(236, 72, 153, 0.08);
      border: 1px solid rgba(236, 72, 153, 0.12);
      border-left: 4px solid var(--accent-pink);
      box-shadow: 0 2px 12px rgba(236, 72, 153, 0.04);
    }
    .hp-callout--green {
      background: rgba(52, 211, 153, 0.08);
      border: 1px solid rgba(52, 211, 153, 0.12);
      border-left: 4px solid #34d399;
      box-shadow: 0 2px 12px rgba(52, 211, 153, 0.04);
    }
    .hp-callout--amber {
      background: rgba(245, 158, 11, 0.08);
      border: 1px solid rgba(245, 158, 11, 0.12);
      border-left: 4px solid var(--accent-amber);
      box-shadow: 0 2px 12px rgba(245, 158, 11, 0.04);
    }

    /* ── Section visual demos ── */
    .hp-visual-demo {
      padding: 32px;
      display: flex;
      flex-direction: column;
      gap: 16px;
      height: 100%;
    }

    /* ══════════════════════════════════════════════
       Token Flow: Raw Data → Structured Tokens
       Design hierarchy:
         PRIMARY   — Transformation line (focal point)
         SECONDARY — Data items & token cards
         FRAMING   — User question (top) + AI answer (bottom)
       ══════════════════════════════════════════════ */

    .tf-visual-wrap { overflow: hidden; }
    .hp-reveal.tf-visual-wrap {
      opacity: 1;
      transform: none;
      transition: none;
      filter: none;
    }
    /* ── Container ── */
    .tf-flow {
      position: relative;
      padding: 0;
    }

    /* ── Prompt bars (user question / AI answer) ── */
    .tf-prompt {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 20px;
      margin: 0 20px;
      border-radius: 12px;
      font-size: 14px;
      line-height: 1.5;
      opacity: 0;
      transform: translateY(6px);
      transition: opacity 0.5s ease, transform 0.5s ease;
      position: relative;
      z-index: 3;
    }
    .tf-prompt--user {
      background: #08011a;
      border: none;
      color: var(--text-primary);
      font-family: 'Inter', sans-serif;
      font-size: 15px;
      font-weight: 500;
      margin-bottom: 24px;
      box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 4px 20px rgba(0,0,0,0.55);
    }
    .tf-prompt--ai {
      background: #010d05;
      border: none;
      color: var(--text-primary);
      font-family: 'Inter', sans-serif;
      font-size: 14px;
      font-weight: 600;
      margin-top: 24px;
      box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 4px 20px rgba(0,0,0,0.55);
    }
    /* ── Gradient avatar circles ── */
    .tf-avatar {
      flex-shrink: 0;
      width: 22px;
      height: 22px;
      border-radius: 50%;
    }
    .tf-avatar--user {
      background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 40%, #db2777 100%);
      object-fit: cover;
    }
    img.tf-avatar--user {
      background: none;
    }
    .tf-avatar--ai {
      background: linear-gradient(135deg, #10b981, #06b6d4, #818cf8, #10b981);
      background-size: 300% 300%;
      animation: tf-avatar-shift 4s ease-in-out infinite;
    }
    @keyframes tf-avatar-shift {
      0%   { background-position: 0% 50%; }
      50%  { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }
    /* ── Tracks zone ── */
    .tf-tracks {
      overflow: hidden;
    }
    .hp-reveal.visible .tf-prompt--user {
      opacity: 1;
      transform: translateY(0);
      transition-delay: 100ms;
    }
    .hp-reveal.visible .tf-prompt--ai {
      opacity: 1;
      transform: translateY(0);
      transition-delay: 700ms;
    }

    /* ── Tracks container ── */
    .tf-tracks {
      display: flex;
      flex-direction: column;
      gap: 10px;
      position: relative;
      z-index: 2;
    }

    /* ── Single track (horizontal lane) ── */
    .tf-track {
      position: relative;
      height: 34px;
    }

    /* ── Clip halves: left shows raw, right shows token ── */
    .tf-half {
      position: absolute;
      top: 0; bottom: 0;
      overflow: hidden;
    }
    .tf-half--left  { left: 0; width: 50%; }
    .tf-half--right { left: 50%; width: 50%; }

    /* ── Continuous strip (marquee) ── */
    .tf-strip {
      display: flex;
      gap: 10px;
      position: absolute;
      top: 50%;
      transform: translateY(-50%) translateX(-50%);
      will-change: transform;
    }
    @keyframes tf-scroll {
      from { transform: translateY(-50%) translateX(-50%); }
      to   { transform: translateY(-50%) translateX(0%); }
    }
    .hp-reveal.visible .tf-strip {
      animation: tf-scroll var(--speed, 20s) linear infinite;
      animation-delay: var(--offset, 0s);
    }

    /* ── Item chip ── */
    .tf-item {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 8px;
      font-size: 13px;
      line-height: 1;
      white-space: nowrap;
      flex-shrink: 0;
    }
    .tf-item--raw {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      color: var(--text-secondary);
      font-family: 'Inter', sans-serif;
      font-weight: 500;
    }
    .tf-item--raw svg {
      flex-shrink: 0;
      color: var(--text-tertiary);
    }
    .tf-item--token {
      background: rgba(6, 182, 212, 0.05);
      border: 1px solid rgba(6, 182, 212, 0.12);
      color: rgba(6, 182, 212, 0.9);
      font-family: 'Silkscreen', cursive;
      font-weight: 400;
      font-size: 10px;
      letter-spacing: 0.04em;
      text-transform: lowercase;
    }
    .tf-dot {
      font-size: 8px;
      color: rgba(6, 182, 212, 0.4);
      flex-shrink: 0;
    }

    /* ── PRIMARY: Transformation line (static center) ── */
    .tf-line {
      position: absolute;
      top: 0;
      bottom: 0;
      left: 50%;
      width: 2px;
      transform: translateX(-50%);
      z-index: 5;
    }
    .tf-line::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 0;
      width: 2px;
      background: linear-gradient(180deg,
        transparent 0%,
        rgba(6, 182, 212, 0.15) 15%,
        rgba(6, 182, 212, 0.45) 50%,
        rgba(6, 182, 212, 0.15) 85%,
        transparent 100%
      );
      border-radius: 1px;
      transform: scaleY(0);
      transform-origin: center;
      transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .tf-line-glow {
      position: absolute;
      top: 5%;
      bottom: 5%;
      left: 50%;
      width: 80px;
      transform: translateX(-50%);
      background: radial-gradient(
        ellipse 40px 100% at center,
        rgba(6, 182, 212, 0.06) 0%,
        transparent 100%
      );
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.6s ease;
    }
    /* ── Ticker strip — inline row between agent block and tracks ── */
    .tf-ticker-panel {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 8px 24px;
      background: rgba(255, 255, 255, 0.022);
      border-top: 1px solid var(--border-subtle);
      border-bottom: 1px solid var(--border-subtle);
      opacity: 0;
      transition: opacity 0.6s ease;
      overflow: hidden;
    }
    .tf-ticker-header {
      display: flex;
      align-items: center;
      flex-shrink: 0;
      gap: 6px;
      font-family: 'Inter', sans-serif;
      font-size: 10px;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.28);
    }
    .tf-ticker-pulse {
      flex-shrink: 0;
      color: var(--accent-cyan);
      animation: tf-pulse-brain 2s ease-in-out infinite;
    }
    @keyframes tf-pulse-brain {
      0%, 100% { opacity: 1; }
      50%      { opacity: 0.45; }
    }
    /* ── single-line ticker window ── */
    .tf-ticker-window {
      position: relative;
      flex: 1;
      height: 20px;
      overflow: hidden;
      -webkit-mask-image: linear-gradient(to right,
        transparent 0%, black 15%, black 85%, transparent 100%);
      mask-image: linear-gradient(to right,
        transparent 0%, black 15%, black 85%, transparent 100%);
    }
    .tf-ticker-msg {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: flex-start;
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px;
      font-weight: 400;
      color: rgba(255,255,255,0.55);
      white-space: nowrap;
      opacity: 0;
      transform: translateY(14px);
      /* 15s total: each step = 3s = 20% */
      animation: tf-msg-step 15s linear infinite;
    }
    .tf-ticker-msg:nth-child(1) { animation-delay:  0s; }
    .tf-ticker-msg:nth-child(2) { animation-delay:  3s; }
    .tf-ticker-msg:nth-child(3) { animation-delay:  6s; }
    .tf-ticker-msg:nth-child(4) { animation-delay:  9s; }
    .tf-ticker-msg:nth-child(5) { animation-delay: 12s; }
    @keyframes tf-msg-step {
      /* spring in */
      0%   { opacity: 0; transform: translateY(14px); animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1); }
      5%   { opacity: 1; transform: translateY(0); animation-timing-function: linear; }
      /* hold */
      16%  { opacity: 1; transform: translateY(0); animation-timing-function: cubic-bezier(0.4, 0, 1, 1); }
      /* ease-in exit */
      20%  { opacity: 0; transform: translateY(-10px); }
      /* wait out rest of cycle */
      100% { opacity: 0; transform: translateY(14px); }
    }
    /* keep old classes inert */
    .tf-agent-steps, .tf-line-label { display: none; }

    /* ── Entrance reveal ── */
    .hp-reveal.visible .tf-line::before {
      transform: scaleY(1);
      transition-delay: 0ms;
    }
    .hp-reveal.visible .tf-line-glow {
      opacity: 1;
      transition-delay: 200ms;
      animation: tf-glow-breathe 4s ease-in-out infinite 200ms;
    }
    @keyframes tf-glow-breathe {
      0%, 100% { opacity: 0.5; }
      50% { opacity: 1; }
    }
    .hp-reveal.visible .tf-ticker-panel {
      opacity: 1;
      transition-delay: 300ms;
    }
    .hp-reveal.visible .tf-line-label {
      opacity: 0;
      transition-delay: 300ms;
    }

    /* Timeline visual (Agentic section) */
    .hp-timeline {
      padding: 28px 28px 16px;
      display: flex;
      flex-direction: column;
      gap: 0;
    }
    .hp-timeline-item {
      display: flex;
      gap: 20px;
      padding: 20px 0;
      position: relative;
    }
    .hp-timeline-item:last-child {
      padding-bottom: 8px;
    }
    .hp-timeline-item:not(:last-child)::after {
      content: '';
      position: absolute;
      left: 17px;
      top: 48px;
      bottom: 0;
      width: 1px;
      background: linear-gradient(to bottom, rgba(128, 104, 255, 0.35), rgba(128, 104, 255, 0.08));
    }
    .hp-timeline-step {
      position: absolute;
      top: 20px;
      left: -4px;
      font-size: 10px;
      font-weight: 700;
      color: var(--text-tertiary);
      letter-spacing: 0.06em;
      width: 48px;
      text-align: right;
      padding-right: 8px;
    }
    .hp-timeline-dot {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      flex-shrink: 0;
      background: rgba(128, 104, 255, 0.08);
      border: 1px solid rgba(128, 104, 255, 0.15);
      transition: all 0.3s ease;
    }
    .hp-timeline-item:hover .hp-timeline-dot {
      background: rgba(128, 104, 255, 0.15);
      border-color: rgba(128, 104, 255, 0.3);
      box-shadow: 0 0 12px rgba(128, 104, 255, 0.1);
    }
    .hp-timeline-dot--success {
      background: rgba(52, 211, 153, 0.1) !important;
      border-color: rgba(52, 211, 153, 0.2) !important;
      box-shadow: 0 0 12px rgba(52, 211, 153, 0.08);
    }
    .hp-timeline-item:hover .hp-timeline-dot--success {
      background: rgba(52, 211, 153, 0.18) !important;
      border-color: rgba(52, 211, 153, 0.35) !important;
      box-shadow: 0 0 16px rgba(52, 211, 153, 0.15) !important;
    }
    .hp-timeline-item:last-child .hp-timeline-title {
      color: #34d399;
      font-weight: 700;
    }
    .hp-timeline-text {
      flex: 1;
      padding-top: 2px;
    }
    .hp-timeline-title {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 6px;
      line-height: 1.3;
    }
    .hp-timeline-desc {
      font-size: 12px;
      color: var(--text-tertiary);
      line-height: 1.5;
      padding: 8px 14px;
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: 8px;
      font-family: 'JetBrains Mono', monospace;
      letter-spacing: -0.01em;
    }
    .hp-timeline-item:last-child .hp-timeline-desc {
      background: rgba(52, 211, 153, 0.04);
      border-color: rgba(52, 211, 153, 0.12);
      color: rgba(52, 211, 153, 0.7);
    }
    .hp-timeline-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 10px;
    }
    .hp-timeline-tag {
      font-size: 11px;
      font-weight: 600;
      color: var(--text-tertiary);
      padding: 3px 10px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 100px;
      letter-spacing: 0.02em;
      font-family: 'JetBrains Mono', monospace;
    }
    .hp-timeline-tag--active {
      color: #b4a6ff;
      background: rgba(128, 104, 255, 0.1);
      border-color: rgba(128, 104, 255, 0.2);
    }

    /* Experiment dashboard (S2 variant comparison) */
    .hp-exp-dashboard {
      display: flex;
      flex-direction: column;
      padding: 8px 0;
    }

    /* Agent session task list */
    .hp-session-row {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 8px 24px;
      font-size: 13px;
      font-weight: 450;
      color: var(--text-tertiary);
      opacity: 0;
      transition: opacity 0.15s ease;
    }
    /* Flexbox order: rows get odd numbers, stage slots between them */
    .hp-session-row[data-step="budget"]   { order: 1; }
    .hp-session-row[data-step="creative"] { order: 3; }
    .hp-session-row[data-step="ab"]       { order: 5; }
    .hp-session-row[data-step="audience"] { order: 7; }
    .hp-session-row[data-step="channel"]  { order: 9; }
    .hp-session-row.hp-exp-visible { opacity: 1; }
    .hp-session-row--active {
      color: var(--text-primary);
      font-weight: 600;
      background: rgba(128, 104, 255, 0.07);
      border-left: 2px solid var(--accent-purple);
      padding-left: 22px;
    }
    .hp-session-row--pending { color: rgba(255, 255, 255, 0.25); }
    .hp-session-row--clickable {
      cursor: pointer;
      transition: background 0.2s ease, color 0.2s ease;
    }
    .hp-session-row--clickable:hover {
      background: rgba(128, 104, 255, 0.05);
      color: var(--text-primary);
    }
    .hp-session-row--expanded {
      background: rgba(128, 104, 255, 0.07);
      color: var(--text-primary);
      font-weight: 600;
      border-left: 2px solid var(--accent-purple);
      padding-left: 22px;
    }
    .hp-session-icon {
      width: 16px;
      height: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .hp-session-meta {
      margin-left: auto;
      font-size: 11px;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(52, 211, 153, 0.5);
    }

    /* Fixed-height stage: panels cross-fade, height NEVER changes */
    .hp-exp-stage {
      position: relative;
      overflow: hidden;
      border-top: 1px solid rgba(128, 104, 255, 0.06);
      margin-top: 0;
      order: 11; /* default: after all rows; JS sets to 2/4/6/8/10 */
      background: rgba(128, 104, 255, 0.02);
    }
    .hp-exp-stage-panel {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      opacity: 0;
      transition: opacity 0.5s ease;
      padding: 16px 24px 18px;
      pointer-events: none;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .hp-exp-stage-panel--anchor {
      position: relative;
      bottom: auto;
    }
    .hp-exp-stage-panel--visible {
      opacity: 1;
      pointer-events: auto;
    }

    /* Audience targeting: segment rows */
    .hp-exp-audience-list {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
    .hp-exp-audience-row {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 7px 0;
    }
    .hp-exp-audience-row--muted {
      opacity: 0.45;
    }
    .hp-exp-audience-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      flex-shrink: 0;
    }
    .hp-exp-audience-dot--purple { background: rgba(128, 104, 255, 0.7); }
    .hp-exp-audience-dot--blue { background: rgba(59, 130, 246, 0.7); }
    .hp-exp-audience-dot--red { background: rgba(239, 68, 68, 0.4); }
    .hp-exp-audience-name {
      font-size: 12px;
      font-weight: 600;
      color: rgba(250, 250, 250, 0.75);
      flex: 1;
    }
    .hp-exp-audience-reach {
      font-size: 11px;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(250, 250, 250, 0.35);
    }
    .hp-exp-audience-match {
      font-size: 11px;
      font-family: 'JetBrains Mono', monospace;
      font-weight: 700;
      color: rgba(128, 104, 255, 0.7);
      width: 64px;
      text-align: right;
    }
    .hp-exp-audience-row--muted .hp-exp-audience-match {
      color: rgba(239, 68, 68, 0.5);
    }
    .hp-exp-audience-summary {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-top: 10px;
      padding-top: 10px;
      border-top: 1px solid rgba(52, 211, 153, 0.08);
      font-size: 12px;
      font-weight: 700;
      color: rgba(52, 211, 153, 0.65);
      letter-spacing: 0.02em;
    }
    .hp-exp-audience-summary svg {
      color: rgba(52, 211, 153, 0.55);
    }

    /* Channel mix: allocation bars with logos */
    .hp-exp-channel-bars {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .hp-exp-channel-row {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .hp-exp-channel-logo {
      width: 28px;
      height: 28px;
      border-radius: 7px;
      flex-shrink: 0;
      background: rgba(255, 255, 255, 0.04);
      object-fit: contain;
    }
    .hp-exp-channel-info {
      display: flex;
      flex-direction: column;
      gap: 1px;
      width: 72px;
      flex-shrink: 0;
    }
    .hp-exp-channel-name {
      font-size: 12px;
      font-weight: 700;
      color: rgba(250, 250, 250, 0.7);
    }
    .hp-exp-channel-spend {
      font-size: 10px;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(250, 250, 250, 0.3);
    }
    .hp-exp-channel-bar {
      flex: 1;
      height: 12px;
      background: rgba(255, 255, 255, 0.04);
      border-radius: 6px;
      overflow: hidden;
    }
    .hp-exp-channel-fill {
      height: 100%;
      width: 0;
      background: linear-gradient(90deg, rgba(128, 104, 255, 0.35), rgba(128, 104, 255, 0.7));
      border-radius: 6px;
      transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .hp-exp-channel-pct {
      font-size: 13px;
      font-weight: 700;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(250, 250, 250, 0.7);
      width: 34px;
      text-align: right;
    }
    .hp-exp-channel-delta {
      font-size: 11px;
      font-weight: 700;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(250, 250, 250, 0.3);
      width: 34px;
      text-align: right;
    }
    .hp-exp-channel-delta--up {
      color: rgba(52, 211, 153, 0.7);
    }
    .hp-exp-channel-summary {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-top: 12px;
      padding-top: 12px;
      border-top: 1px solid rgba(52, 211, 153, 0.08);
      font-size: 12px;
      font-weight: 700;
      color: rgba(52, 211, 153, 0.65);
      letter-spacing: 0.02em;
    }
    .hp-exp-channel-summary svg {
      color: rgba(52, 211, 153, 0.55);
      flex-shrink: 0;
    }

    /* Budget reallocation panel */
    .hp-exp-budget-row {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 6px 0;
    }
    .hp-exp-budget-logo {
      width: 28px;
      height: 28px;
      border-radius: 7px;
      flex-shrink: 0;
      background: rgba(255, 255, 255, 0.04);
      object-fit: contain;
    }
    .hp-exp-budget-info {
      display: flex;
      flex-direction: column;
      gap: 1px;
      width: 72px;
      flex-shrink: 0;
    }
    .hp-exp-budget-name {
      font-size: 12px;
      font-weight: 700;
      color: rgba(250, 250, 250, 0.7);
    }
    .hp-exp-budget-old {
      font-size: 15px;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(250, 250, 250, 0.25);
      text-decoration: line-through;
      text-decoration-color: rgba(250, 250, 250, 0.15);
    }
    .hp-exp-budget-arrow {
      font-size: 13px;
      color: rgba(128, 104, 255, 0.4);
    }
    .hp-exp-budget-new {
      font-size: 15px;
      font-weight: 700;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(128, 104, 255, 0.85);
    }
    .hp-exp-budget-saved {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-top: 8px;
      padding-top: 8px;
      border-top: 1px solid rgba(52, 211, 153, 0.08);
      font-size: 12px;
      font-weight: 700;
      color: rgba(52, 211, 153, 0.65);
      letter-spacing: 0.02em;
    }
    .hp-exp-budget-saved svg {
      color: rgba(52, 211, 153, 0.55);
    }

    /* Creative refresh panel */
    .hp-exp-creative-grid {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .hp-exp-creative-card {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 10px 12px;
      background: rgba(128, 104, 255, 0.04);
      border: 1px solid rgba(128, 104, 255, 0.08);
      border-radius: 10px;
      opacity: 0;
      transform: translateX(-4px);
      transition: opacity 0.25s ease, transform 0.25s ease;
    }
    .hp-exp-creative-card.hp-exp-visible {
      opacity: 1;
      transform: translateX(0);
    }
    .hp-exp-creative-thumb {
      width: 44px;
      height: 44px;
      border-radius: 8px;
      flex-shrink: 0;
      object-fit: cover;
    }
    .hp-exp-creative-info {
      display: flex;
      flex-direction: column;
      gap: 2px;
      flex: 1;
    }
    .hp-exp-creative-name {
      font-size: 12px;
      font-weight: 700;
      color: rgba(250, 250, 250, 0.75);
    }
    .hp-exp-creative-desc {
      font-size: 10px;
      color: rgba(250, 250, 250, 0.35);
      line-height: 1.3;
    }
    .hp-exp-creative-stat {
      font-size: 12px;
      font-weight: 700;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(250, 250, 250, 0.35);
      flex-shrink: 0;
      margin-left: auto;
    }
    .hp-exp-creative-stat--up {
      color: rgba(52, 211, 153, 0.65);
    }

    /* Budget header row */
    .hp-exp-budget-header {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 0 0 2px;
      margin-bottom: 2px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    }
    .hp-exp-budget-header-label {
      font-size: 9px;
      font-weight: 600;
      color: rgba(250, 250, 250, 0.2);
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }
    .hp-exp-budget-header-label:first-child { width: 112px; flex-shrink: 0; }

    /* Result section wrapper */
    .hp-exp-result {
      margin-top: 2px;
      padding-top: 8px;
      border-top: 1px solid rgba(52, 211, 153, 0.08);
      opacity: 0;
      transition: opacity 0.3s ease;
    }
    .hp-exp-result.hp-exp-visible { opacity: 1; }
    .hp-exp-result-label {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 9px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: rgba(52, 211, 153, 0.5);
      margin-bottom: 6px;
      padding-left: 2px;
    }
    .hp-exp-result-label svg {
      color: rgba(52, 211, 153, 0.4);
    }
    .hp-exp-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1px;
      background: rgba(255,255,255,0.05);
      border-radius: 10px;
      overflow: hidden;
    }
    .hp-exp-variant {
      padding: 12px 10px;
      background: var(--bg-card);
      display: flex;
      flex-direction: column;
      gap: 6px;
      position: relative;
      transition: background 0.3s ease;
    }
    .hp-exp-variant:hover {
      background: rgba(255,255,255,0.02);
    }
    .hp-exp-variant--winner {
      background: rgba(52,211,153,0.04);
      box-shadow: inset 0 0 0 1.5px rgba(52,211,153,0.35);
    }
    .hp-exp-variant--winner::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at 50% 100%, rgba(52,211,153,0.1) 0%, transparent 70%);
      pointer-events: none;
    }
    .hp-exp-variant--winner:hover {
      background: rgba(52,211,153,0.06);
      box-shadow: inset 0 0 0 1.5px rgba(52,211,153,0.4);
    }
    .hp-exp-variant-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .hp-exp-variant-letter {
      width: 24px;
      height: 24px;
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 11px;
      font-weight: 800;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(255,255,255,0.7);
      background: rgba(128,104,255,0.15);
      border: 1px solid rgba(128,104,255,0.25);
    }
    .hp-exp-variant--winner .hp-exp-variant-letter {
      background: rgba(52,211,153,0.2);
      border-color: rgba(52,211,153,0.4);
      color: #8affbc;
      box-shadow: 0 0 10px rgba(52,211,153,0.15);
    }
    .hp-exp-variant-value {
      font-size: 26px;
      font-weight: 800;
      font-family: 'JetBrains Mono', monospace;
      color: var(--text-primary);
      letter-spacing: -0.03em;
      line-height: 1;
    }
    .hp-exp-variant:not(.hp-exp-variant--winner) .hp-exp-variant-value {
      color: rgba(250,250,250,0.5);
    }
    .hp-exp-variant--winner .hp-exp-variant-value {
      color: #34d399;
      text-shadow: 0 0 16px rgba(52,211,153,0.15);
    }
    .hp-exp-variant-label {
      font-size: 9px;
      color: var(--text-tertiary);
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.12em;
    }
    .hp-exp-variant-bar {
      height: 6px;
      border-radius: 3px;
      background: rgba(255,255,255,0.04);
      overflow: hidden;
    }
    .hp-exp-variant-bar-fill {
      height: 100%;
      border-radius: 3px;
      background: linear-gradient(90deg, rgba(128,104,255,0.2) 0%, rgba(128,104,255,0.35) 100%);
      transition: width 1s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .hp-exp-variant--winner .hp-exp-variant-bar-fill {
      background: linear-gradient(90deg, rgba(52,211,153,0.4) 0%, rgba(138,255,188,0.5) 100%);
      box-shadow: 0 0 8px rgba(52,211,153,0.2);
    }
    .hp-exp-winner {
      margin-top: 8px;
      padding: 10px 14px;
      background: linear-gradient(135deg, rgba(52,211,153,0.08) 0%, rgba(52,211,153,0.02) 100%);
      border: 1px solid rgba(52,211,153,0.2);
      border-radius: 10px;
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 13px;
      font-weight: 700;
      color: #34d399;
      box-shadow: 0 0 24px rgba(52, 211, 153, 0.06), 0 0 8px rgba(52, 211, 153, 0.04);
      backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
    }
    .hp-exp-winner svg { flex-shrink: 0; }
    .hp-exp-winner-icons {
      display: flex;
      align-items: center;
      gap: 3px;
      margin-left: auto;
    }
    .hp-exp-winner-icon {
      width: 18px;
      height: 18px;
      border-radius: 5px;
      overflow: hidden;
      border: 1px solid rgba(52,211,153,0.2);
      opacity: 0;
      transform: scale(0.7);
      transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .hp-exp-winner-icon.hp-exp-visible { opacity: 1; transform: scale(1); }
    .hp-exp-winner-icon img { width: 100%; height: 100%; object-fit: cover; }

    /* ── Experiment #47 Process Animation ── */
    .hp-exp-agent-status {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .hp-exp-agent-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent-purple);
      box-shadow: 0 0 6px rgba(128, 104, 255, 0.4);
      animation: hp-exp-agent-pulse 1.5s ease-in-out infinite;
    }
    .hp-exp-agent-text {
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-tertiary);
      transition: opacity 0.4s ease;
    }
    .hp-exp-agent-text--fading { opacity: 0; }

    @keyframes hp-exp-agent-pulse {
      0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(128, 104, 255, 0.4); }
      50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(128, 104, 255, 0); }
    }

    .hp-exp-agent-dot--success {
      background: #34d399;
      box-shadow: 0 0 6px rgba(52, 211, 153, 0.4);
      animation: hp-pulse-green 2s ease-in-out infinite;
    }

    /* Variant card entrance */
    .hp-exp-anim-variant {
      opacity: 0;
      transform: scale(0.96);
      transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .hp-exp-anim-variant.hp-exp-visible {
      opacity: 1;
      transform: scale(1);
    }

    /* Winner strip entrance */
    [data-exp-winner-strip] {
      opacity: 0;
      transform: translateY(12px);
      transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }
    [data-exp-winner-strip].hp-exp-visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* Footer entrance */
    [data-exp-footer] {
      opacity: 0;
      transition: opacity 0.5s ease;
    }
    [data-exp-footer].hp-exp-visible {
      opacity: 1;
    }

    /* Badge entrance */
    [data-exp-badge] {
      transition: opacity 0.5s ease;
    }

    /* Winner badge entrance */
    [data-exp-winner-badge] {
      opacity: 0;
      transform: scale(0.8);
      transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    [data-exp-winner-badge].hp-exp-visible {
      opacity: 1;
      transform: scale(1);
    }

    /* Winner pending: suppress green styles until Phase 5 */
    .hp-exp-variant--winner.hp-exp-winner-pending {
      background: var(--bg-card);
      box-shadow: none;
    }
    .hp-exp-variant--winner.hp-exp-winner-pending::before {
      opacity: 0;
    }
    .hp-exp-variant--winner.hp-exp-winner-pending .hp-exp-variant-letter {
      background: rgba(128, 104, 255, 0.15);
      border-color: rgba(128, 104, 255, 0.25);
      color: rgba(255, 255, 255, 0.7);
      box-shadow: none;
    }
    .hp-exp-variant--winner.hp-exp-winner-pending .hp-exp-variant-value {
      color: rgba(250, 250, 250, 0.75);
      text-shadow: none;
    }
    .hp-exp-variant--winner.hp-exp-winner-pending .hp-exp-variant-bar-fill {
      background: linear-gradient(90deg, rgba(128, 104, 255, 0.2) 0%, rgba(128, 104, 255, 0.35) 100%);
      box-shadow: none;
    }

    /* Transitions for winner reveal (Phase 5) */
    .hp-exp-variant--winner {
      transition: background 0.6s ease, box-shadow 0.6s ease;
    }
    .hp-exp-variant--winner .hp-exp-variant-letter {
      transition: background 0.6s ease, border-color 0.6s ease, color 0.6s ease, box-shadow 0.6s ease;
    }
    .hp-exp-variant--winner .hp-exp-variant-value {
      transition: color 0.6s ease, text-shadow 0.6s ease;
    }
    .hp-exp-variant--winner .hp-exp-variant-bar-fill {
      transition: background 0.6s ease, box-shadow 0.6s ease, width 1.8s cubic-bezier(0.22, 1, 0.36, 1);
    }

    /* Bar fill transition for counting phase */
    .hp-exp-variant-bar-fill {
      transition: width 1.8s cubic-bezier(0.22, 1, 0.36, 1);
    }
    /* ── Agent Workspace Elements ── */

    /* Typing cursor (reused in hp-user-message for agentic section) */
    .hp-exp-chat-cursor {
      width: 2px;
      height: 14px;
      background: var(--accent-purple);
      animation: hp-exp-blink 0.7s step-end infinite;
      flex-shrink: 0;
      margin-left: 1px;
    }
    .hp-exp-chat-cursor--done { opacity: 0; animation: none; }
    @keyframes hp-exp-blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0; }
    }

    /* Stacked platform logo icons */
    .hp-exp-sources {
      display: flex;
      align-items: center;
      gap: 6px;
      margin: 0 0 16px;
      opacity: 0;
      transition: opacity 0.3s ease;
    }
    .hp-exp-sources.hp-exp-visible { opacity: 1; }
    .hp-exp-sources-stack {
      display: flex;
      align-items: center;
    }
    .hp-exp-sources-icon {
      width: 26px;
      height: 26px;
      border-radius: 50%;
      border: 2px solid var(--bg-card);
      background: rgba(255, 255, 255, 0.06);
      overflow: hidden;
      margin-left: -6px;
      opacity: 0;
      transform: scale(0.7);
      transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .hp-exp-sources-icon:first-child { margin-left: 0; }
    .hp-exp-sources-icon.hp-exp-visible { opacity: 1; transform: scale(1); }
    .hp-exp-sources-icon img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .hp-exp-sources-more {
      font-size: 10px;
      font-weight: 700;
      color: var(--text-tertiary);
      font-family: 'JetBrains Mono', monospace;
      margin-left: 6px;
      opacity: 0;
      transition: opacity 0.3s ease 0.2s;
    }
    .hp-exp-sources-more.hp-exp-visible { opacity: 1; }

    /* Agent activity log */
    .hp-exp-log {
      display: flex;
      flex-direction: column;
      gap: 3px;
      margin: 8px 0 16px;
      padding-left: 34px;
    }
    .hp-exp-log-line {
      display: flex;
      align-items: center;
      gap: 6px;
      opacity: 0;
      transform: translateX(-4px);
      transition: opacity 0.4s ease, transform 0.4s ease;
    }
    .hp-exp-log-line.hp-exp-visible {
      opacity: 1;
      transform: translateX(0);
    }
    .hp-exp-log-check {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 14px;
      height: 14px;
      flex-shrink: 0;
      color: rgba(128, 104, 255, 0.5);
    }
    .hp-exp-log-check svg {
      opacity: 0;
      transform: scale(0.6);
      transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .hp-exp-log-line.hp-exp-checked .hp-exp-log-check {
      color: rgba(128, 104, 255, 0.7);
    }
    .hp-exp-log-line.hp-exp-checked .hp-exp-log-check svg {
      opacity: 1;
      transform: scale(1);
    }
    .hp-exp-log-text {
      font-size: 11px;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(250, 250, 250, 0.45);
      letter-spacing: 0.01em;
      line-height: 1.4;
    }
    .hp-exp-log-line.hp-exp-visible.hp-exp-checked {
      opacity: 0.7;
      transition: opacity 0.6s ease 0.3s;
    }

    /* Metric callout in timeline */
    .hp-metric-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 0;
      background: none;
      border: none;
      border-radius: 0;
      font-size: 12px;
      font-weight: 600;
      color: rgba(250, 250, 250, 0.4);
      margin-top: 0;
      letter-spacing: 0.01em;
    }
    .hp-metric-badge svg {
      flex-shrink: 0;
    }

    /* Chat messages — same layout as agent block, no background */
    .hp-user-message {
      border-bottom: 1px solid var(--border-subtle);
    }
    .hp-user-message--answer {
      border-bottom: none;
      border-top: 1px solid var(--border-subtle);
    }
    .hp-user-message-text {
      padding: 2px 24px 16px 55px; /* 55 = aligns under name, same as agent task */
      font-size: 13px;
      font-weight: 400;
      color: var(--text-primary);
      line-height: 1.55;
    }

    /* Agent proposed actions */
    .hp-agent-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      padding: 0 24px 16px 55px;
    }
    .hp-agent-action {
      display: inline-flex;
      align-items: center;
      font-size: 11px;
      font-weight: 500;
      font-family: inherit;
      color: rgba(250, 250, 250, 0.55);
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 4px;
      padding: 4px 10px;
      cursor: pointer;
      letter-spacing: 0.01em;
      transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    }
    .hp-agent-action:hover {
      background: rgba(255, 255, 255, 0.09);
      color: rgba(250, 250, 250, 0.85);
      border-color: rgba(255, 255, 255, 0.18);
    }

    /* Creative grid (Creative AI section) */
    /* Creative gallery header */
    /* Creative section agent block modifier */
    .hp-creative-agent-block {
      background: rgba(255, 255, 255, 0.02);
      border-bottom-color: rgba(255, 255, 255, 0.06);
    }

    .hp-creative-header {
      padding: 16px 20px 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .hp-creative-header-left {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .hp-creative-header-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #8affbc;
      box-shadow: 0 0 8px rgba(138, 255, 188, 0.5);
      animation: hp-pulse-green 2s ease-in-out infinite;
    }
    .hp-creative-header-title {
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.5);
    }
    .hp-creative-header-badge {
      font-size: 11px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.35);
      font-family: 'JetBrains Mono', monospace;
      background: rgba(128, 104, 255, 0.08);
      border: 1px solid rgba(128, 104, 255, 0.12);
      padding: 4px 10px;
      border-radius: 6px;
    }
    /* Creative stats line */
    .hp-creative-stats {
      padding: 12px 20px 4px;
      font-size: 13px;
      color: rgba(255, 255, 255, 0.3);
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }
    .hp-creative-stats strong {
      color: #8affbc;
      font-weight: 700;
    }
    .hp-creative-stats-sep {
      color: rgba(255, 255, 255, 0.15);
    }
    /* Creative feed: 3-column vertical marquee */
    .hp-creative-feed {
      display: flex;
      gap: 10px;
      padding: 12px 20px 0;
      height: 560px;
      overflow: hidden;
      position: relative;
    }
    /* Top/bottom gradient fade masks */
    .hp-creative-feed::before,
    .hp-creative-feed::after {
      content: '';
      position: absolute;
      left: 0; right: 0;
      height: 80px;
      z-index: 5;
      pointer-events: none;
    }
    .hp-creative-feed::before {
      top: 0;
      background: linear-gradient(180deg, #29252e 0%, transparent 100%);
    }
    .hp-creative-feed::after {
      bottom: 0;
      background: linear-gradient(0deg, #29252e 0%, transparent 100%);
    }
    .hp-creative-col {
      flex: 1;
      overflow: hidden;
    }
    .hp-creative-col-track {
      display: flex;
      flex-direction: column;
      gap: 10px;
      will-change: transform;
    }
    .hp-reveal.visible .hp-creative-col-track--slow {
      animation: hp-creative-scroll-up 42s linear infinite;
    }
    .hp-reveal.visible .hp-creative-col-track--medium {
      animation: hp-creative-scroll-up 35s linear infinite;
    }
    .hp-reveal.visible .hp-creative-col-track--fast {
      animation: hp-creative-scroll-up 28s linear infinite;
    }
    @keyframes hp-creative-scroll-up {
      from { transform: translateY(0); }
      to   { transform: translateY(-50%); }
    }
    /* Pause on hover */
    .hp-creative-feed:hover .hp-creative-col-track {
      animation-play-state: paused;
    }

    .hp-creative-card {
      aspect-ratio: 4/5;
      border-radius: 14px;
      background: #0f0a24;
      border: 1px solid rgba(128, 104, 255, 0.12);
      display: flex;
      flex-direction: column;
      align-items: stretch;
      justify-content: flex-end;
      gap: 0;
      padding: 0;
      position: relative;
      overflow: hidden;
      transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      flex-shrink: 0;
    }
    .hp-creative-card:hover {
      transform: translateY(-3px) scale(1.01);
      border-color: rgba(128, 104, 255, 0.35);
      box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(128, 104, 255, 0.15);
    }
    .hp-creative-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 50%, rgba(8, 5, 20, 0.85));
      z-index: 1;
      pointer-events: none;
    }
    .hp-creative-card-visual {
      flex: 1;
      display: block;
      padding: 0;
      position: relative;
      overflow: hidden;
      min-height: 0;
    }
    .hp-creative-card-visual img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      position: absolute;
      inset: 0;
      z-index: 0;
      transition: transform 0.4s ease;
    }
    .hp-creative-card:hover .hp-creative-card-visual img {
      transform: scale(1.04);
    }
    .hp-creative-card-info {
      position: relative;
      z-index: 2;
      padding: 12px 14px 14px;
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 8px;
      background: linear-gradient(180deg, transparent, rgba(8, 5, 20, 0.4));
    }
    .hp-creative-card-title {
      font-size: 13px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.85);
      letter-spacing: -0.01em;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .hp-creative-card-format {
      display: none;
    }
    .hp-creative-card-perf {
      font-size: 12px;
      font-weight: 700;
      color: #8affbc;
      position: relative;
      z-index: 3;
      font-family: 'JetBrains Mono', monospace;
      letter-spacing: -0.02em;
      white-space: nowrap;
      flex-shrink: 0;
    }
    /* Hover detail overlay */
    .hp-creative-card-detail {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      z-index: 4;
      padding: 40px 14px 14px;
      background: linear-gradient(180deg, transparent, rgba(8, 5, 20, 0.95) 40%);
      transform: translateY(100%);
      transition: transform 0.3s ease;
      pointer-events: none;
    }
    .hp-creative-card:hover .hp-creative-card-detail { transform: translateY(0); }
    .hp-creative-card-detail-row {
      display: flex;
      justify-content: space-between;
      font-size: 11px;
      color: rgba(255, 255, 255, 0.4);
      margin-bottom: 4px;
    }
    .hp-creative-card-detail-val { color: rgba(255, 255, 255, 0.7); font-weight: 500; }

    /* Skeleton generating card */
    .hp-creative-card--skeleton {
      background: radial-gradient(ellipse at 50% 40%, rgba(128, 104, 255, 0.08) 0%, #0f0a24 70%);
      border: 1px dashed rgba(128, 104, 255, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: inset 0 0 60px rgba(128, 104, 255, 0.04);
      transition: none;
    }
    .hp-creative-card--skeleton:hover {
      transform: none;
      border-color: rgba(128, 104, 255, 0.3);
      box-shadow: inset 0 0 60px rgba(128, 104, 255, 0.04);
    }
    .hp-creative-card--skeleton::before { display: none; }
    .hp-creative-card--skeleton .hp-creative-card-visual { display: none; }
    .hp-creative-card--skeleton .hp-creative-card-info { display: none; }
    .hp-skeleton-inner {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 14px;
      position: relative;
      overflow: hidden;
      width: 100%;
      height: 100%;
      justify-content: center;
      z-index: 1;
    }
    .hp-skeleton-inner::after {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0; bottom: 0;
      background: linear-gradient(90deg, transparent 20%, rgba(128, 104, 255, 0.08) 50%, transparent 80%);
      animation: hp-shimmer 2.5s ease-in-out infinite;
    }
    @keyframes hp-shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
    /* Phase badge */
    .hp-skeleton-phase {
      font-size: 9px;
      font-weight: 700;
      padding: 3px 10px;
      border-radius: 4px;
      background: rgba(128, 104, 255, 0.12);
      border: 1px solid rgba(128, 104, 255, 0.22);
      color: rgba(255, 255, 255, 0.5);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      font-family: 'JetBrains Mono', monospace;
    }
    .hp-skeleton-icon {
      width: 44px; height: 44px;
      border: 2.5px solid rgba(128, 104, 255, 0.12);
      border-top-color: #8068ff;
      border-radius: 50%;
      animation: hp-spin 1.2s linear infinite;
      box-shadow: 0 0 20px rgba(128, 104, 255, 0.12);
    }
    @keyframes hp-spin { to { transform: rotate(360deg); } }
    .hp-skeleton-text {
      font-size: 12px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.7);
      letter-spacing: 0.05em;
      text-transform: uppercase;
      text-align: center;
      position: relative;
      z-index: 1;
    }
    .hp-skeleton-text::after {
      content: '\2588';
      display: inline-block;
      margin-left: 2px;
      opacity: 0.35;
      color: #8068ff;
      animation: hp-cursor-blink 1s step-end infinite;
      font-size: 11px;
    }
    @keyframes hp-cursor-blink { 0%, 100% { opacity: 0.35; } 50% { opacity: 0; } }
    /* Log lines under progress */
    .hp-skeleton-log {
      display: flex;
      flex-direction: column;
      gap: 4px;
      width: 80%;
      align-items: center;
      z-index: 1;
    }
    .hp-skeleton-log-line {
      font-size: 9px;
      font-family: 'JetBrains Mono', monospace;
      color: rgba(255, 255, 255, 0.25);
      letter-spacing: 0.02em;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 100%;
      text-align: center;
    }
    .hp-skeleton-log-line--active {
      color: rgba(255, 255, 255, 0.45);
    }
    .hp-skeleton-step {
      display: flex;
      align-items: center;
      gap: 5px;
      margin-top: -2px;
      z-index: 1;
    }
    .hp-skeleton-step-dot {
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: rgba(128,104,255,0.15);
    }
    .hp-skeleton-step-dot--filled {
      background: rgba(128,104,255,0.4);
    }
    .hp-skeleton-step-dot--active {
      background: #8068ff;
      box-shadow: 0 0 6px rgba(128, 104, 255, 0.4);
    }
    .hp-skeleton-step-label {
      font-size: 9px;
      color: rgba(255,255,255,0.3);
      font-family: 'JetBrains Mono', monospace;
      letter-spacing: 0.04em;
      margin-left: 3px;
    }
    /* Client badge on creative cards */
    .hp-creative-client {
      position: absolute;
      top: 10px;
      left: 10px;
      background: rgba(0, 0, 0, 0.55);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      border: 1px solid rgba(255, 255, 255, 0.1);
      color: rgba(255, 255, 255, 0.7);
      font-size: 9px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: 5px;
      letter-spacing: 0.04em;
      z-index: 3;
      text-transform: uppercase;
    }

    .hp-creative-winner {
      position: absolute;
      top: 10px;
      right: 10px;
      background: rgba(138, 255, 188, 0.12);
      border: 1px solid rgba(138, 255, 188, 0.3);
      color: #8affbc;
      font-size: 9px;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: 6px;
      letter-spacing: 0.08em;
      z-index: 3;
      box-shadow: 0 0 16px rgba(138, 255, 188, 0.12);
      text-transform: uppercase;
    }

    /* ── Data Quality Pulse (Governance section) ── */
    .hp-pulse {
      padding: 0;
      position: relative;
      overflow: hidden;
    }
    .hp-pulse::before {
      content: '';
      position: absolute;
      top: -40%; left: 50%;
      transform: translateX(-50%);
      width: 140%; height: 70%;
      background: radial-gradient(ellipse at center, rgba(245, 158, 11, 0.05) 0%, transparent 70%);
      pointer-events: none;
    }

    /* Header — row 1: identity */
    .hp-pulse-header {
      padding: 20px 24px 12px;
      display: flex;
      align-items: center;
      gap: 12px;
      position: relative; z-index: 1;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .hp-pulse-live {
      width: 9px; height: 9px;
      border-radius: 50%;
      background: #34d399;
      box-shadow: 0 0 10px rgba(52, 211, 153, 0.6);
      animation: hp-pulse-green 2s ease-in-out infinite;
    }
    .hp-pulse-title {
      font-size: 11px; font-weight: 500;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(250, 250, 250, 0.55);
    }
    .hp-pulse-counter {
      margin-left: auto;
      font-size: 12px; font-weight: 700;
      color: var(--accent-amber);
      background: rgba(245, 158, 11, 0.1);
      border: 1px solid rgba(245, 158, 11, 0.2);
      padding: 3px 12px;
      border-radius: 20px;
      letter-spacing: 0.02em;
      font-variant-numeric: tabular-nums;
    }

    /* Agent block — wraps identity + task rows */
    .hp-pulse-agent-block {
      position: relative; z-index: 1;
      background: rgba(255, 255, 255, 0.018);
      border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    }

    /* Identity row: avatar + "Agent" label + background badge */
    .hp-pulse-agent-identity {
      padding: 18px 22px 6px 24px;
      display: flex;
      align-items: center;
      gap: 9px;
    }

    /* Avatar: gradient circle, no icon */
    .hp-pulse-agent-avatar {
      width: 22px; height: 22px;
      border-radius: 50%;
      flex-shrink: 0;
      background: conic-gradient(from 200deg, #34d399 0%, #8068ff 45%, #f59e0b 75%, #34d399 100%);
      box-shadow: 0 0 0 2px rgba(52, 211, 153, 0.15);
      transition: box-shadow 0.5s ease;
    }
    .hp-pulse-agent-block--active .hp-pulse-agent-avatar {
      animation: hp-avatar-breathe 2.8s ease-in-out infinite;
    }
    @keyframes hp-avatar-breathe {
      0%, 100% {
        box-shadow: 0 0 0 2px rgba(52, 211, 153, 0.12), 0 0 10px rgba(52, 211, 153, 0.12);
      }
      50% {
        box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.2), 0 0 22px rgba(245, 158, 11, 0.18);
      }
    }

    /* "Agent" label — primary identity, clear header weight */
    .hp-pulse-agent-name {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-primary);
      letter-spacing: -0.02em;
      line-height: 1;
    }

    /* "background" badge — tertiary, right-aligned */
    .hp-pulse-bg-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-left: auto;
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.05em;
      color: rgba(250, 250, 250, 0.45);
      background: none;
      border: none;
      padding: 0;
    }

    /* Mini toggle switch — ON state */
    .hp-pulse-toggle {
      display: inline-flex;
      align-items: center;
      width: 24px; height: 13px;
      border-radius: 7px;
      background: rgba(0, 0, 0, 0.35);
      border: none;
      flex-shrink: 0;
      position: relative;
      box-sizing: border-box;
    }
    .hp-pulse-toggle-thumb {
      width: 9px; height: 9px;
      border-radius: 50%;
      background: #34d399;
      box-shadow: 0 0 5px rgba(52, 211, 153, 0.7);
      position: absolute;
      right: 2px;
    }

    /* Task row — current processing, indented to align under "Agent" text */
    .hp-pulse-agent-task {
      padding: 5px 24px 18px 55px; /* 55 = 24 edge + 22 avatar + 9 gap */
      display: flex;
      align-items: center;
      gap: 8px;
    }

    /* Status text */
    .hp-pulse-agent-status {
      font-size: 12px;
      font-weight: 400;
      font-family: inherit;
      color: rgba(250, 250, 250, 0.35);
      transition: color 0.3s ease, font-family 0.1s;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      min-width: 0;
      letter-spacing: 0.01em;
    }
    .hp-pulse-agent-status--active {
      color: rgba(250, 250, 250, 0.88);
      font-family: 'JetBrains Mono', monospace;
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.02em;
    }

    /* Thinking dots — 3-dot stagger */
    .hp-pulse-thinking-dots {
      display: flex;
      align-items: center;
      gap: 4px;
      flex-shrink: 0;
      opacity: 0;
      transition: opacity 0.4s ease;
    }
    .hp-pulse-agent-block--active .hp-pulse-thinking-dots {
      opacity: 1;
    }
    .hp-pulse-thinking-dots span {
      display: block;
      width: 4px; height: 4px;
      border-radius: 50%;
      background: rgba(250, 250, 250, 0.88);
      animation: hp-dot-think 1.5s ease-in-out infinite;
    }
    .hp-pulse-thinking-dots span:nth-child(2) { animation-delay: 0.22s; }
    .hp-pulse-thinking-dots span:nth-child(3) { animation-delay: 0.44s; }
    @keyframes hp-dot-think {
      0%, 70%, 100% { opacity: 0.18; transform: scale(0.65); }
      35%            { opacity: 1;    transform: scale(1);    }
    }

    /* Scrolling feed */
    .hp-pulse-feed {
      position: relative;
      height: 380px;
      overflow: hidden;
      padding: 0 16px;
    }
    .hp-pulse-feed::before,
    .hp-pulse-feed::after {
      content: '';
      position: absolute;
      left: 0; right: 0;
      height: 56px; z-index: 4;
      pointer-events: none;
    }
    .hp-pulse-feed::before {
      top: 0;
      background: linear-gradient(180deg, var(--bg-card) 0%, transparent 100%);
    }
    .hp-pulse-feed::after {
      bottom: 0;
      background: linear-gradient(0deg, var(--bg-card) 0%, transparent 100%);
    }
    .hp-pulse-track {
      display: flex;
      flex-direction: column;
      gap: 10px;
      transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
      will-change: transform;
      padding: 8px 0;
    }

    /* Campaign check card */
    .hp-pulse-card {
      display: flex;
      align-items: stretch;
      background: rgba(255, 255, 255, 0.035);
      border: 1px solid var(--border-subtle);
      border-radius: 12px;
      overflow: hidden;
      height: 98px;
      box-sizing: border-box;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
      transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.25s ease;
    }
    .hp-pulse-card:hover {
      border-color: rgba(255, 255, 255, 0.1);
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);
      transform: translateX(2px);
    }
    .hp-pulse-card--entering {
      animation: hp-pulse-card-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }
    @keyframes hp-pulse-card-in {
      from { opacity: 0; transform: translateY(12px) scale(0.97); }
      to   { opacity: 1; transform: translateY(0) scale(1); }
    }

    /* Left color ribbon */
    .hp-pulse-ribbon {
      width: 5px; flex-shrink: 0;
      border-radius: 5px 0 0 5px;
    }
    .hp-pulse-ribbon--pass {
      background: linear-gradient(180deg, #34d399, #059669);
      box-shadow: 0 0 14px rgba(52, 211, 153, 0.2);
    }
    .hp-pulse-ribbon--warn {
      background: linear-gradient(180deg, #fbbf24, #d97706);
      box-shadow: 0 0 14px rgba(251, 191, 36, 0.2);
    }
    .hp-pulse-ribbon--fail {
      background: linear-gradient(180deg, #f87171, #dc2626);
      box-shadow: 0 0 14px rgba(248, 113, 113, 0.2);
    }
    .hp-pulse-ribbon--info {
      background: linear-gradient(180deg, #60a5fa, #3b82f6);
      box-shadow: 0 0 14px rgba(59, 130, 246, 0.2);
    }

    /* Card body */
    .hp-pulse-body {
      flex: 1; min-width: 0;
      padding: 16px 18px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 8px;
    }
    .hp-pulse-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
    }
    .hp-pulse-campaign {
      font-size: 14px; font-weight: 700;
      color: var(--text-primary);
      letter-spacing: -0.015em;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .hp-pulse-desc {
      font-size: 11.5px;
      color: rgba(250, 250, 250, 0.5);
      line-height: 1.45;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .hp-pulse-desc code {
      font-weight: 600;
      font-size: 11px;
      padding: 1px 5px;
      border-radius: 3px;
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.08);
    }

    /* Status badge (inline in top row) */
    .hp-pulse-badge {
      font-size: 10.5px; font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      padding: 4px 12px;
      border-radius: 6px;
      flex-shrink: 0;
      transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .hp-pulse-badge--pass { color: #34d399; background: rgba(52,211,153,0.12); }
    .hp-pulse-badge--warn { color: #fbbf24; background: rgba(251,191,36,0.12); }
    .hp-pulse-badge--fail { color: #f87171; background: rgba(248,113,113,0.12); }
    .hp-pulse-badge--info { color: #60a5fa; background: rgba(96,165,250,0.12); }
    @keyframes hp-pulse-badge-pop {
      0% { opacity: 0; transform: scale(0.5); }
      60% { opacity: 1; transform: scale(1.15); }
      100% { opacity: 1; transform: scale(1); }
    }
    .hp-pulse-badge--resolved {
      animation: hp-pulse-badge-pop 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    /* ── Scanning state ── */
    .hp-pulse-ribbon--scanning {
      background: rgba(245, 158, 11, 0.3);
      box-shadow: 0 0 12px rgba(245, 158, 11, 0.1);
      transition: background 0.5s ease, box-shadow 0.5s ease;
      animation: hp-pulse-ribbon-glow 1.5s ease-in-out infinite;
    }
    @keyframes hp-pulse-ribbon-glow {
      0%, 100% { opacity: 0.6; }
      50% { opacity: 1; }
    }
    .hp-pulse-card--scanning {
      position: relative;
      box-shadow: 0 0 16px rgba(245, 158, 11, 0.12), 0 1px 3px rgba(0, 0, 0, 0.2);
      animation: hp-pulse-scan-border 2s ease-in-out infinite;
    }
    @keyframes hp-pulse-scan-border {
      0%, 100% { border-color: rgba(245, 158, 11, 0.3); }
      50% { border-color: rgba(245, 158, 11, 0.5); }
    }
    .hp-pulse-card--scanning::after {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0; bottom: 0;
      background: linear-gradient(90deg, transparent 0%, rgba(245, 158, 11, 0.05) 40%, rgba(245, 158, 11, 0.09) 50%, rgba(245, 158, 11, 0.05) 60%, transparent 100%);
      animation: hp-pulse-shimmer 1.8s ease-in-out infinite;
      pointer-events: none;
      z-index: 1;
      border-radius: 12px;
    }
    @keyframes hp-pulse-shimmer {
      0% { transform: translateX(-100%); }
      100% { transform: translateX(100%); }
    }
    .hp-pulse-card--scanning .hp-pulse-desc {
      color: var(--accent-amber);
      font-family: 'JetBrains Mono', monospace;
      font-size: 12.5px;
      font-weight: 500;
      letter-spacing: 0.01em;
    }
    .hp-pulse-card--scanning .hp-pulse-badge {
      opacity: 0; transform: scale(0.6);
    }

    /* Bottom summary stats */
    .hp-pulse-summary {
      display: flex;
      gap: 1px;
      background: var(--border-subtle);
      position: relative; z-index: 1;
      box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.04);
    }
    .hp-pulse-stat {
      flex: 1;
      padding: 20px 12px;
      background: var(--bg-card);
      text-align: center;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
    .hp-pulse-stat-value {
      font-size: 24px; font-weight: 800;
      letter-spacing: -0.02em; line-height: 1;
    }
    .hp-pulse-stat-value--green { color: #34d399; text-shadow: 0 0 20px rgba(52, 211, 153, 0.25); }
    .hp-pulse-stat-value--amber { color: #fbbf24; text-shadow: 0 0 20px rgba(251, 191, 36, 0.25); }
    .hp-pulse-stat-value--red { color: #f87171; text-shadow: 0 0 20px rgba(248, 113, 113, 0.25); }
    .hp-pulse-stat-value--muted { color: rgba(250, 250, 250, 0.6); }
    .hp-pulse-stat-label {
      font-size: 11.5px;
      color: rgba(250, 250, 250, 0.55);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      font-weight: 600;
    }

    /* Chat interface (Reporting section) */
    /* ── Chat + Dashboard split mockup ── */
    .hp-dash-topbar {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 10px 16px;
      background: rgba(255,255,255,0.03);
      border-bottom: 1px solid var(--border-card);
    }
    .hp-dash-dots {
      display: flex;
      gap: 6px;
    }
    .hp-dash-dots span {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: rgba(255,255,255,0.08);
    }
    .hp-dash-topbar-title {
      font-size: 12px;
      font-weight: 500;
      color: var(--text-tertiary);
      margin-left: 8px;
    }
    .hp-dash-split {
      display: grid;
      grid-template-columns: 28% 1px 1fr;
      min-height: 380px;
    }
    .hp-dash-divider {
      background: var(--border-card);
    }

    /* Left: compact chat */
    .hp-dash-chat {
      padding: 16px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      overflow: hidden;
    }
    .hp-dash-chat-msg {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
    .hp-dash-chat-msg--user {
      align-items: flex-end;
    }
    .hp-dash-chat-avatar {
      width: 16px;
      height: 16px;
      border-radius: 50%;
      flex-shrink: 0;
    }
    .hp-dash-chat-avatar--agent {
      background: linear-gradient(135deg, rgba(52,211,153,0.15), rgba(128,104,255,0.15));
      border: 1px solid rgba(52, 211, 153, 0.35);
    }
    .hp-dash-chat-bubble {
      padding: 8px 12px;
      border-radius: 10px;
      font-size: 12px;
      line-height: 1.5;
    }
    .hp-dash-chat-bubble--user {
      background: rgba(128, 104, 255, 0.12);
      border: 1px solid rgba(128, 104, 255, 0.2);
      color: var(--text-primary);
    }
    .hp-dash-chat-bubble--agent {
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--border-card);
      color: var(--text-secondary);
    }
    .hp-dash-chat-insight {
      margin-top: 4px;
      padding: 8px 10px;
      background: rgba(52,211,153,0.05);
      border-left: 2px solid rgba(52,211,153,0.25);
      border-radius: 6px;
      font-size: 11px;
      line-height: 1.5;
      color: var(--text-secondary);
    }

    /* Right: dashboard panel */
    .hp-dash-panel {
      padding: 16px 18px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      overflow: hidden;
    }

    /* KPI cards */
    .hp-dash-kpis {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }
    .hp-dash-kpi {
      padding: 12px 12px 10px;
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 10px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    }
    .hp-dash-kpi-value {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-primary);
      line-height: 1.2;
    }
    .hp-dash-kpi-label {
      font-size: 10px;
      font-weight: 500;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      color: var(--text-tertiary);
      margin-top: 3px;
    }
    .hp-dash-kpi-delta {
      font-size: 10px;
      font-weight: 600;
      color: var(--text-tertiary);
      margin-top: 4px;
    }
    .hp-dash-kpi-delta--up { color: #34d399; }
    .hp-dash-kpi-delta--down { color: #34d399; }

    /* Full-width panel (no chat split) */
    .hp-dash-panel--full {
      padding: 0;
      position: relative;
      overflow: hidden;
    }

    /* Charts row */
    .hp-dash-charts {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .hp-dash-chart-card {
      padding: 14px;
      background: rgba(0,0,0,0.2);
      border-radius: 10px;
      border: 1px solid rgba(255,255,255,0.07);
    }
    .hp-dash-chart-title {
      font-size: 10px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      color: var(--text-secondary);
      margin-bottom: 10px;
      opacity: 0.7;
    }

    /* Stacked bar chart */
    .hp-dash-stacked-bars {
      display: flex;
      align-items: flex-end;
      gap: 10px;
      height: 90px;
    }
    .hp-dash-stack {
      flex: 1;
      display: flex;
      flex-direction: column-reverse;
      gap: 1px;
      border-radius: 4px 4px 0 0;
      overflow: hidden;
    }
    .hp-dash-stack-seg {
      width: 100%;
    }
    .hp-dash-stacked-labels {
      display: flex;
      gap: 10px;
      margin-top: 8px;
    }
    .hp-dash-stacked-labels span {
      flex: 1;
      text-align: center;
      font-size: 9px;
      color: var(--text-tertiary);
    }

    /* Line chart */
    .hp-dash-line-svg {
      width: 100%;
      height: 90px;
      overflow: visible;
    }

    /* Heatmap calendar */
    .hp-dash-heatmap {
      padding: 10px 14px;
      background: rgba(0,0,0,0.2);
      border-radius: 10px;
      border: 1px solid rgba(255,255,255,0.07);
    }
    .hp-dash-heatmap-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 6px;
    }
    .hp-dash-heatmap-title {
      font-size: 10px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      color: var(--text-secondary);
      opacity: 0.7;
    }
    .hp-dash-heatmap-legend {
      display: flex;
      align-items: center;
      gap: 3px;
      font-size: 8px;
      color: var(--text-tertiary);
    }
    .hp-dash-heatmap-legend span {
      width: 8px;
      height: 8px;
      border-radius: 2px;
    }
    /* GitHub-style contribution calendar */
    .hp-dash-github-cal {
      display: inline-grid;
      grid-template-columns: auto 1fr;
      gap: 4px;
      width: 100%;
    }
    .hp-dash-github-days {
      display: grid;
      grid-template-rows: repeat(7, 10px);
      gap: 3px;
      padding-right: 4px;
    }
    .hp-dash-github-days span {
      font-size: 8px;
      color: var(--text-tertiary);
      line-height: 10px;
    }
    .hp-dash-github-grid {
      display: grid;
      grid-template-rows: repeat(7, 10px);
      grid-auto-flow: column;
      grid-auto-columns: 10px;
      gap: 3px;
    }
    .hp-gh-sq {
      width: 10px;
      height: 10px;
      border-radius: 2px;
      outline: 1px solid rgba(255,255,255,0.04);
    }
    .hp-gh-sq[data-level="0"] { background: rgba(52,211,153,0.06); }
    .hp-gh-sq[data-level="1"] { background: rgba(52,211,153,0.2); }
    .hp-gh-sq[data-level="2"] { background: rgba(52,211,153,0.4); }
    .hp-gh-sq[data-level="3"] { background: rgba(52,211,153,0.65); }
    .hp-gh-sq[data-level="4"] { background: rgba(52,211,153,0.9); }

    /* ── Redesigned Dashboard (hp-db-*) ── */

    /* Skeleton: shimmer sweep + scanning line */
    .hp-db-skeleton {
      display: flex;
      flex-direction: column;
      gap: 14px;
      padding: 20px;
      position: absolute;
      inset: 0;
      z-index: 2;
      transition: opacity 0.5s ease, transform 0.4s ease;
    }
    .hp-db-skeleton::after {
      content: '';
      position: absolute;
      left: 20px;
      right: 20px;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(128,104,255,0.25), rgba(128,104,255,0.5), rgba(128,104,255,0.25), transparent);
      animation: hp-skel-scan 2.8s ease-in-out infinite;
      z-index: 3;
    }
    @keyframes hp-skel-scan {
      0% { top: 0; opacity: 0; }
      8% { opacity: 1; }
      88% { opacity: 1; }
      100% { top: 100%; opacity: 0; }
    }
    .hp-db-skeleton.hp-db-skeleton--hidden {
      opacity: 0;
      transform: translateY(-8px);
      pointer-events: none;
    }
    .hp-db-skel-row {
      display: flex;
      gap: 10px;
    }
    .hp-db-skel-block {
      position: relative;
      overflow: hidden;
      background: rgba(255,255,255,0.025);
      border-radius: 12px;
      border: 1px solid rgba(255,255,255,0.04);
    }
    .hp-db-skel-block::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255,255,255,0.03) 35%,
        rgba(255,255,255,0.07) 50%,
        rgba(255,255,255,0.03) 65%,
        transparent 100%
      );
      transform: translateX(-100%);
      animation: hp-skel-shimmer 2s ease-in-out infinite;
    }
    @keyframes hp-skel-shimmer {
      0% { transform: translateX(-100%); }
      100% { transform: translateX(100%); }
    }
    .hp-db-skel-kpi {
      flex: 1;
      height: 92px;
      display: flex;
      flex-direction: column;
      padding: 16px;
      gap: 10px;
    }
    .hp-db-skel-line {
      border-radius: 4px;
      background: rgba(255,255,255,0.045);
    }
    .hp-db-skel-line--sm { width: 45%; height: 8px; }
    .hp-db-skel-line--lg { width: 65%; height: 18px; }
    .hp-db-skel-line--md { width: 30%; height: 10px; }
    .hp-db-skel-chart {
      flex: 1;
      height: 140px;
    }
    .hp-db-skel-bottom {
      flex: 1;
      height: 115px;
    }
    .hp-db-skel-row:nth-child(2) .hp-db-skel-block::after { animation-delay: 0.25s; }
    .hp-db-skel-row:nth-child(3) .hp-db-skel-block::after { animation-delay: 0.5s; }
    .hp-db-skel-block:nth-child(2)::after { animation-delay: 0.1s; }
    .hp-db-skel-block:nth-child(3)::after { animation-delay: 0.2s; }
    .hp-db-skel-block:nth-child(4)::after { animation-delay: 0.3s; }

    /* Real dashboard: staggered child reveal */
    .hp-db-real {
      display: flex;
      flex-direction: column;
      padding: 16px 20px 20px;
    }
    .hp-db-real > * {
      opacity: 0;
      transform: translateY(12px);
      transition: opacity 0.5s cubic-bezier(0.22,1,0.36,1), transform 0.5s cubic-bezier(0.22,1,0.36,1);
    }
    .hp-db-real.hp-db-real--visible > * {
      opacity: 1;
      transform: translateY(0);
    }
    .hp-db-real > *:nth-child(1) { transition-delay: 0s; }
    .hp-db-real > *:nth-child(2) { transition-delay: 0.18s; }
    .hp-db-real > *:nth-child(3) { transition-delay: 0.38s; }

    /* ── PRIMARY: KPI strip ── */
    .hp-db-kpis {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin-bottom: 16px;
    }
    .hp-db-kpi {
      padding: 16px 16px 14px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 12px;
      display: flex;
      flex-direction: column;
      gap: 2px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.05);
    }
    .hp-db-kpi-label {
      font-size: 10px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--text-tertiary);
    }
    .hp-db-kpi-val {
      font-size: 26px;
      font-weight: 800;
      color: var(--text-primary);
      line-height: 1.1;
      letter-spacing: -0.03em;
    }
    .hp-db-kpi-delta {
      font-size: 11px;
      font-weight: 600;
      margin-top: 3px;
    }
    .hp-db-kpi-delta--up { color: #34d399; }
    .hp-db-kpi-delta--down { color: #34d399; }

    /* ── SECONDARY: Chart cards ── */
    .hp-db-charts {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-bottom: 10px;
    }
    .hp-db-card {
      padding: 14px 16px;
      background: rgba(0,0,0,0.22);
      border: 1px solid rgba(255,255,255,0.05);
      border-radius: 10px;
      box-shadow: inset 0 1px 2px rgba(0,0,0,0.12);
    }
    .hp-db-card-head {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      margin-bottom: 12px;
    }
    .hp-db-card-title {
      font-size: 11px;
      font-weight: 600;
      color: rgba(250,250,250,0.55);
      letter-spacing: 0.01em;
    }
    .hp-db-card-period {
      font-size: 9px;
      font-weight: 500;
      color: rgba(250,250,250,0.25);
      letter-spacing: 0.02em;
    }

    /* ── TERTIARY: Bottom row ── */
    .hp-db-bottom {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .hp-db-bottom .hp-db-card {
      background: rgba(0,0,0,0.15);
      border-color: rgba(255,255,255,0.035);
      box-shadow: none;
    }
    .hp-db-bottom .hp-db-card-title {
      color: rgba(250,250,250,0.45);
      font-size: 10px;
    }
    .hp-db-card--heatmap .hp-db-card-head {
      margin-bottom: 8px;
    }
    .hp-db-card--table .hp-dash-table {
      font-size: 10px;
    }
    .hp-db-card--table .hp-dash-table td,
    .hp-db-card--table .hp-dash-table th {
      padding: 5px 6px;
      white-space: nowrap;
    }

    /* Platform performance table */
    .hp-dash-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 10px;
    }
    .hp-dash-table th {
      padding: 6px 8px;
      text-align: left;
      font-size: 9px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      color: var(--text-tertiary);
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .hp-dash-table td {
      padding: 7px 8px;
      color: var(--text-secondary);
      border-bottom: 1px solid rgba(255,255,255,0.04);
    }
    .hp-dash-table tr:last-child td {
      border-bottom: none;
    }
    .hp-dash-table-platform {
      display: flex;
      align-items: center;
      gap: 6px;
      font-weight: 600;
      color: var(--text-primary);
    }
    .hp-dash-table-logo {
      width: 14px;
      height: 14px;
      border-radius: 3px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 8px;
      font-weight: 700;
      color: #fff;
    }

    /* Knowledge graph visualization (Deep Context section) */
    .hp-graph {
      padding: 32px;
      position: relative;
      min-height: 360px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .hp-graph::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse at center, rgba(128,104,255,0.06) 0%, transparent 60%),
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
      background-size: 100% 100%, 40px 40px, 40px 40px;
      pointer-events: none;
      z-index: 0;
    }
    .hp-graph-node {
      position: absolute;
      padding: 7px 16px;
      border-radius: 20px;
      font-size: 12px;
      font-weight: 500;
      border: 1px solid rgba(255,255,255,0.06);
      white-space: nowrap;
      transition: all 0.3s ease;
      cursor: default;
      z-index: 3;
      will-change: opacity;
    }
    .hp-reveal.visible .hp-graph-node:not(.hp-graph-node--center) {
      animation: hp-node-breathe 8s ease-in-out infinite;
    }
    .hp-graph-node:nth-child(2) { animation-delay: 0s; }
    .hp-graph-node:nth-child(3) { animation-delay: 0.7s; }
    .hp-graph-node:nth-child(4) { animation-delay: 1.4s; }
    .hp-graph-node:nth-child(5) { animation-delay: 0.3s; }
    .hp-graph-node:nth-child(6) { animation-delay: 1.1s; }
    .hp-graph-node:nth-child(7) { animation-delay: 0.5s; }
    .hp-graph-node:nth-child(8) { animation-delay: 1.8s; }
    .hp-graph-node:nth-child(9) { animation-delay: 0.9s; }
    .hp-graph-node:nth-child(10) { animation-delay: 1.6s; }
    .hp-graph-node:nth-child(11) { animation-delay: 0.2s; }
    .hp-graph-node:nth-child(12) { animation-delay: 1.3s; }
    .hp-graph-node:nth-child(13) { animation-delay: 0.6s; }
    .hp-graph-node:nth-child(14) { animation-delay: 1.9s; }
    .hp-graph-node:nth-child(15) { animation-delay: 0.4s; }
    .hp-graph-node:nth-child(16) { animation-delay: 1.5s; }
    .hp-graph-node:nth-child(17) { animation-delay: 0.8s; }
    .hp-graph-node:nth-child(18) { animation-delay: 2.0s; }
    .hp-graph-node:nth-child(19) { animation-delay: 0.1s; }
    .hp-graph-node:nth-child(20) { animation-delay: 1.7s; }
    .hp-graph-node:nth-child(21) { animation-delay: 0.5s; }
    .hp-graph-node:nth-child(22) { animation-delay: 1.2s; }
    .hp-graph-node:nth-child(23) { animation-delay: 0.3s; }
    .hp-graph-node:nth-child(24) { animation-delay: 1.6s; }
    .hp-graph-node:nth-child(25) { animation-delay: 0.9s; }
    .hp-graph-node:nth-child(26) { animation-delay: 2.1s; }
    .hp-graph-node:nth-child(27) { animation-delay: 0.7s; }
    .hp-graph-node:nth-child(28) { animation-delay: 1.4s; }
    .hp-graph-node:nth-child(29) { animation-delay: 0.2s; }
    .hp-graph-node:nth-child(30) { animation-delay: 1.8s; }
    .hp-graph-node:nth-child(31) { animation-delay: 0.6s; }
    .hp-graph-node:nth-child(32) { animation-delay: 1.3s; }
    .hp-graph-node:not(.hp-graph-node--center):hover {
      animation-play-state: paused;
      transform: scale(1.05);
      z-index: 10;
    }
    .hp-graph-node--dimmed {
      opacity: 0.2 !important;
      filter: grayscale(0.5);
    }
    .hp-graph-node--center {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      padding: 20px 40px;
      font-size: 16px;
      font-weight: 700;
      letter-spacing: 0.02em;
      background: rgba(128, 104, 255, 0.12);
      border: 1.5px solid rgba(128, 104, 255, 0.35);
      color: var(--accent-purple);
      border-radius: 14px;
      backdrop-filter: blur(12px);
      box-shadow: 0 0 40px rgba(128, 104, 255, 0.15), 0 0 20px rgba(128, 104, 255, 0.08), inset 0 0 0 1px rgba(255,255,255,0.06);
      z-index: 5;
      animation: hp-node-glow 6s ease-in-out infinite;
    }
    .hp-graph-node--center:hover {
      transform: translate(-50%, -50%) scale(1.04);
      box-shadow: 0 0 50px rgba(128, 104, 255, 0.22), 0 0 24px rgba(128, 104, 255, 0.12), inset 0 0 0 1px rgba(255,255,255,0.08);
    }
    /* Child nodes — monochromatic base, color only via border-left */
    .hp-graph-node--data {
      background: rgba(255, 255, 255, 0.03);
      border-color: rgba(255, 255, 255, 0.06);
      border-left: 2px solid rgba(59, 130, 246, 0.4);
      color: rgba(250, 250, 250, 0.7);
      box-shadow: none;
    }
    .hp-graph-node--data:hover {
      box-shadow: 0 0 16px rgba(255, 255, 255, 0.04);
      border-left-color: rgba(59, 130, 246, 0.6);
    }
    .hp-graph-node--action {
      background: rgba(255, 255, 255, 0.03);
      border-color: rgba(255, 255, 255, 0.06);
      border-left: 2px solid rgba(52, 211, 153, 0.4);
      color: rgba(250, 250, 250, 0.7);
      box-shadow: none;
    }
    .hp-graph-node--action:hover {
      box-shadow: 0 0 16px rgba(255, 255, 255, 0.04);
      border-left-color: rgba(52, 211, 153, 0.6);
    }
    .hp-graph-node--creative-node {
      background: rgba(255, 255, 255, 0.03);
      border-color: rgba(255, 255, 255, 0.06);
      border-left: 2px solid rgba(236, 72, 153, 0.4);
      color: rgba(250, 250, 250, 0.7);
      box-shadow: none;
    }
    .hp-graph-node--creative-node:hover {
      box-shadow: 0 0 16px rgba(255, 255, 255, 0.04);
      border-left-color: rgba(236, 72, 153, 0.6);
    }
    .hp-graph-node--finance {
      background: rgba(255, 255, 255, 0.03);
      border-color: rgba(255, 255, 255, 0.06);
      border-left: 2px solid rgba(245, 158, 11, 0.4);
      color: rgba(250, 250, 250, 0.7);
      box-shadow: none;
    }
    .hp-graph-node--finance:hover {
      box-shadow: 0 0 16px rgba(255, 255, 255, 0.04);
      border-left-color: rgba(245, 158, 11, 0.6);
    }
    .hp-graph-node--analytics-node {
      background: rgba(255, 255, 255, 0.03);
      border-color: rgba(255, 255, 255, 0.06);
      border-left: 2px solid rgba(6, 182, 212, 0.4);
      color: rgba(250, 250, 250, 0.7);
      box-shadow: none;
    }
    .hp-graph-node--analytics-node:hover {
      box-shadow: 0 0 16px rgba(255, 255, 255, 0.04);
      border-left-color: rgba(6, 182, 212, 0.6);
    }
    /* Category hub nodes — restrained, glass effect */
    .hp-graph-node--category {
      padding: 14px 26px;
      font-size: 15px;
      font-weight: 700;
      letter-spacing: 0.01em;
      border-radius: 10px;
      border-width: 1px;
      backdrop-filter: blur(8px);
      z-index: 4;
    }
    .hp-graph-node--cat-marketing {
      background: rgba(59, 130, 246, 0.10);
      border-color: rgba(59, 130, 246, 0.25);
      color: var(--accent-blue);
      box-shadow: 0 0 20px rgba(59, 130, 246, 0.08);
    }
    .hp-graph-node--cat-sales {
      background: rgba(52, 211, 153, 0.10);
      border-color: rgba(52, 211, 153, 0.25);
      color: #34d399;
      box-shadow: 0 0 20px rgba(52, 211, 153, 0.08);
    }
    .hp-graph-node--cat-finance {
      background: rgba(245, 158, 11, 0.10);
      border-color: rgba(245, 158, 11, 0.25);
      color: #f59e0b;
      box-shadow: 0 0 20px rgba(245, 158, 11, 0.08);
    }
    .hp-graph-node--cat-analytics {
      background: rgba(6, 182, 212, 0.10);
      border-color: rgba(6, 182, 212, 0.25);
      color: #06b6d4;
      box-shadow: 0 0 20px rgba(6, 182, 212, 0.08);
    }
    .hp-graph-node--cat-creative {
      background: rgba(236, 72, 153, 0.10);
      border-color: rgba(236, 72, 153, 0.25);
      color: var(--accent-pink);
      box-shadow: 0 0 20px rgba(236, 72, 153, 0.08);
    }
    .hp-graph-node--category:hover {
      transform: scale(1.06);
      z-index: 10;
    }
    .hp-graph-node--category::after {
      content: attr(data-child-count);
      position: absolute;
      top: -8px;
      right: -8px;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.1);
      font-size: 9px;
      font-family: 'JetBrains Mono', ui-monospace, monospace;
      font-weight: 600;
      color: rgba(250,250,250,0.5);
      line-height: 18px;
      text-align: center;
      pointer-events: none;
    }
    /* Sub-nodes — transparent monospace labels */
    .hp-graph-node--sub {
      background: transparent;
      border: none;
      border-left: none;
      color: rgba(250, 250, 250, 0.4);
      font-family: 'JetBrains Mono', ui-monospace, monospace;
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      padding: 4px 10px;
      border-radius: 4px;
      opacity: 1;
      box-shadow: none;
    }
    .hp-graph-node--sub:hover {
      color: rgba(250, 250, 250, 0.6);
      background: rgba(255, 255, 255, 0.03);
    }
    /* Decorative dots */
    .hp-graph-dot {
      position: absolute;
      border-radius: 50%;
      background: rgba(128, 104, 255, 0.35);
      box-shadow: 0 0 10px rgba(128, 104, 255, 0.2);
      z-index: 2;
      pointer-events: none;
    }
    .hp-reveal.visible .hp-graph-dot {
      animation: hp-node-breathe 10s ease-in-out infinite;
    }

    /* ═══════════════════════════════════════════════════
       LOGO STRIP (below hero)
       ═══════════════════════════════════════════════════ */
    .hp-logo-strip {
      border-bottom: 1px solid var(--border-subtle);
      padding: 6px 0 14px;
      overflow: hidden;
      position: relative;
      max-width: 820px;
      margin: 0 auto 24px;
    }
    .hp-logo-strip::before,
    .hp-logo-strip::after {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      width: 80px;
      z-index: 2;
      pointer-events: none;
    }
    .hp-logo-strip::before {
      left: 0;
      background: linear-gradient(to right, #09090b, transparent);
    }
    .hp-logo-strip::after {
      right: 0;
      background: linear-gradient(to left, #09090b, transparent);
    }
    .hp-logo-strip-track {
      display: flex;
      align-items: center;
      gap: 56px;
      width: max-content;
      animation: logo-scroll 30s linear infinite;
    }
    .hp-logo-strip-track img {
      display: block;
      height: 38px;
      width: auto;
      object-fit: contain;
      filter: brightness(0) invert(1);
      opacity: 0.45;
      flex-shrink: 0;
    }
    @keyframes logo-scroll {
      0% { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }
    /* Balance logo sizes via height (not transform, which breaks gap spacing) */
    .hp-logo-strip-track img[alt="Activision"] { height: 22px; }
    .hp-logo-strip-track img[alt="Hims"]       { height: 52px; }
    .hp-logo-strip-track img[alt="OMD"]        { height: 28px; }
    .hp-logo-strip-track img[alt="Mattel"]     { height: 44px; }

    /* ═══════════════════════════════════════════════════
       SOCIAL PROOF — Split layout
       ═══════════════════════════════════════════════════ */
    .hp-proof-split {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 72px;
      align-items: center;
    }

    /* Left: Testimonial — bigger, with highlights */
    .hp-proof-testimonial {
      padding-left: 28px;
      border-left: 2px solid rgba(128, 104, 255, 0.35);
    }
    .hp-proof-quote {
      font-size: clamp(20px, 2.2vw, 26px);
      font-weight: 400;
      line-height: 1.55;
      color: rgba(250, 250, 250, 0.75);
      margin: 0 0 36px;
      letter-spacing: -0.015em;
    }
    .hp-proof-quote strong {
      color: #b8f4b8;
      font-weight: 600;
      background: rgba(120, 220, 120, 0.12);
      padding: 2px 8px;
      border-radius: 4px;
      white-space: nowrap;
    }
    .hp-proof-person {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .hp-proof-avatar {
      width: 64px;
      height: 64px;
      border-radius: 50%;
      object-fit: cover;
      border: 2px solid rgba(255,255,255,0.1);
      flex-shrink: 0;
    }
    .hp-proof-person-name {
      font-size: 16px;
      font-weight: 600;
      color: var(--text-primary);
      letter-spacing: -0.01em;
    }
    .hp-proof-person-title {
      font-size: 14px;
      color: var(--text-secondary);
      margin-top: 3px;
    }
    .hp-proof-company-logo {
      height: 44px;
      width: auto;
      margin-bottom: 24px;
      opacity: 0.7;
      display: block;
    }

    /* Right column: logos grid on top, stats below */
    .hp-proof-right {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    /* Logo grid — 3x2 table */
    .hp-proof-logo-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--border-subtle);
      border: 1px solid var(--border-subtle);
      border-radius: 12px;
      overflow: hidden;
    }
    .hp-proof-logo-grid img {
      width: 100%;
      height: 80px;
      object-fit: contain;
      padding: 16px 20px;
      background: rgba(255, 255, 255, 0.03);
      filter: brightness(0) invert(1);
      opacity: 0.7;
      transition: opacity 0.2s ease, background 0.2s ease;
    }
    .hp-proof-logo-grid img:hover {
      opacity: 1;
      background: rgba(255, 255, 255, 0.06);
    }
    /* Balance logo visual weights */
    .hp-proof-logo-grid img[alt="Activision"] { transform: scale(0.7); }
    .hp-proof-logo-grid img[alt="OMD"]        { transform: scale(0.8); }
    .hp-proof-logo-grid img[alt="Hims"]       { transform: scale(1.25); mix-blend-mode: screen; }
    .hp-proof-logo-grid img[alt="Mattel"]     { transform: scale(1.1); }

    /* Stats — 2x2 grid, all equal, big and readable */
    .hp-proof-stats {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1px;
      background: var(--border-subtle);
      border: 1px solid var(--border-subtle);
      border-radius: 12px;
      overflow: hidden;
    }
    .hp-proof-stat {
      padding: 24px 28px;
      text-align: left;
      background: var(--bg-primary);
    }
    .hp-proof-stat-value {
      font-size: clamp(32px, 4vw, 44px);
      font-weight: 800;
      letter-spacing: -0.03em;
      color: var(--text-primary);
      line-height: 1;
      margin-bottom: 6px;
      font-variant-numeric: tabular-nums;
    }
    .hp-proof-stat-label {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.3;
      letter-spacing: 0.01em;
    }

    /* ═══════════════════════════════════════════════════
       FINAL CTA
       ═══════════════════════════════════════════════════ */
    .hp-final-cta {
      text-align: center;
      padding: var(--section-padding) 0;
      position: relative;
    }
    .hp-final-cta::before {
      content: '';
      position: absolute;
      bottom: 20%;
      left: 50%;
      transform: translateX(-50%);
      width: 800px;
      height: 600px;
      background: radial-gradient(circle, rgba(128, 104, 255, 0.1) 0%, transparent 70%);
      pointer-events: none;
    }

    .hp-cta-form-card {
      max-width: 540px;
      margin: 40px auto 0;
      padding: 32px;
      background: var(--bg-card);
      border: 1px solid var(--border-card);
      border-radius: 20px;
      text-align: left;
      box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 80px rgba(128,104,255,0.06);
    }
    .hp-cta-benefits {
      list-style: none;
      margin: 0 0 24px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .hp-cta-benefits li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      color: var(--text-secondary);
    }
    .hp-cta-benefits li::before {
      content: '';
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent-purple);
      flex-shrink: 0;
    }

    /* ── Divider line ── */
    .hp-divider {
      width: 100%;
      height: 1px;
      background: var(--border-subtle);
    }

    /* ── Section connector lines ── */
    .hp-section-number {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: inherit;
      opacity: 1;
    }

    /* ═══════════════════════════════════════════════════
       FOOTER
       ═══════════════════════════════════════════════════ */
    .hp-footer {
      padding: 0 0 40px;
      position: relative;
    }
    .hp-footer-glow {
      height: 1px;
      background: linear-gradient(90deg, transparent 0%, var(--accent-pink) 20%, var(--accent-purple) 50%, var(--accent-blue) 80%, transparent 100%);
      background-size: 200% 100%;
      opacity: 0.45;
      margin-bottom: 60px;
      animation: footer-glow-shift 8s ease-in-out infinite;
    }
    @keyframes footer-glow-shift {
      0%, 100% { background-position: 0% 50%; opacity: 0.35; }
      50% { background-position: 100% 50%; opacity: 0.6; }
    }
    .hp-footer-grid {
      display: grid;
      grid-template-columns: 1.8fr 1fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }
    .hp-footer-col {
      display: flex;
      flex-direction: column;
      gap: 0;
    }
    .hp-footer-col a {
      color: var(--text-secondary);
      text-decoration: none;
      font-size: 13px;
      font-weight: 500;
      line-height: 1.4;
      transition: color 0.2s ease, transform 0.2s ease;
      display: inline-block;
      padding: 4px 0;
    }
    @media (hover: hover) {
      .hp-footer-col a:hover {
        color: var(--text-primary);
        transform: translateX(3px);
      }
    }
    .hp-footer-col-heading {
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: rgba(255,255,255,0.45);
      margin-bottom: 16px;
      padding-bottom: 10px;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .hp-footer-brand {
      padding: 28px;
      background: rgba(255,255,255,0.025);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 16px;
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
    }
    .hp-footer-logo {
      display: inline-block;
      text-decoration: none;
      margin-bottom: 14px;
    }
    .hp-footer-tagline {
      font-size: 13px;
      color: rgba(255,255,255,0.5);
      line-height: 1.65;
      margin: 0 0 20px;
      max-width: 280px;
    }
    .hp-footer-cta-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      font-weight: 600;
      color: var(--text-secondary);
      text-decoration: none;
      padding: 0;
      background: none;
      border: none;
      transition: color 0.2s ease;
      margin-bottom: 16px;
      width: fit-content;
      letter-spacing: 0.02em;
    }
    .hp-footer-cta-link svg {
      transition: transform 0.2s ease;
    }
    @media (hover: hover) {
      .hp-footer-cta-link:hover {
        color: var(--text-primary);
      }
      .hp-footer-cta-link:hover svg {
        transform: translateX(3px);
      }
    }
    .hp-footer-link-desc {
      font-size: 11px;
      color: rgba(255,255,255,0.3);
      line-height: 1.3;
      padding-bottom: 8px;
      margin-top: -2px;
    }
    .hp-footer-social {
      display: flex;
      gap: 6px;
    }
    .hp-footer-social a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      border-radius: 9px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      color: rgba(255,255,255,0.4);
      transition: all 0.2s ease;
      text-decoration: none;
      padding: 0;
      font-weight: 400;
    }
    @media (hover: hover) {
      .hp-footer-social a:hover {
        background: rgba(255,255,255,0.08);
        border-color: rgba(255,255,255,0.15);
        color: var(--text-primary);
        transform: translateY(-2px);
      }
    }
    .hp-footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 24px;
      border-top: 1px solid rgba(255,255,255,0.08);
      font-size: 11px;
      color: rgba(255,255,255,0.3);
    }
    .hp-footer-badges {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .hp-footer-badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 10px;
      font-weight: 500;
      color: rgba(255,255,255,0.35);
      padding: 3px 8px;
      border-radius: 5px;
      background: rgba(255,255,255,0.025);
      border: 1px solid rgba(255,255,255,0.06);
      letter-spacing: 0.01em;
    }
    .hp-footer-badge svg {
      opacity: 0.5;
    }
    .hp-footer-legal {
      display: flex;
      gap: 16px;
      align-items: center;
    }
    .hp-footer-legal a {
      color: rgba(255,255,255,0.3);
      text-decoration: none;
      font-size: 11px;
      transition: color 0.2s ease;
    }
    @media (hover: hover) {
      .hp-footer-legal a:hover {
        color: rgba(255,255,255,0.7);
      }
    }

    /* ── Foundation Cards (S6) ── */
    .hp-foundation-card {
      padding: 20px;
      border-radius: 10px;
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--border-card);
      border-left: 2px solid rgba(128,104,255,0.15);
      text-align: left;
      transition: background 0.2s ease, border-left-color 0.2s ease;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    .hp-foundation-card:hover {
      background: rgba(255,255,255,0.06);
      border-left-color: rgba(128,104,255,0.35);
    }
    .hp-foundation-card-icon { margin-bottom: 12px; }
    .hp-foundation-card-title {
      font-family: 'JetBrains Mono', ui-monospace, monospace;
      font-size: 11px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.03em;
      color: var(--text-primary);
      margin-bottom: 8px;
    }
    .hp-foundation-card-desc {
      font-size: 13px;
      color: var(--text-secondary);
      line-height: 1.5;
    }
    .hp-foundation-grid {
      position: relative;
    }
    .hp-foundation-grid::before {
      content: '';
      position: absolute;
      top: -24px;
      left: 50%;
      width: 1px;
      height: 24px;
      background: linear-gradient(to bottom, rgba(128,104,255,0.15), rgba(128,104,255,0.03));
      pointer-events: none;
    }

    /* ═══════════════════════════════════════════════════
       PIPELINE — Auto-scrolling carousel with 3 flow cards
       ═══════════════════════════════════════════════════ */

    /* Feature list (left column) */
    .hp-pipe-features {
      list-style: none;
      margin: 24px 0 0;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .hp-pipe-features li {
      display: flex;
      align-items: baseline;
      gap: 8px;
      font-size: 14px;
      line-height: 1.5;
      color: var(--text-secondary);
    }
    .hp-pipe-features li svg {
      flex-shrink: 0;
      position: relative;
      top: 2px;
    }
    .hp-pipe-features li strong {
      color: var(--text-primary);
      font-weight: 600;
      margin-right: 4px;
    }

    /* ═══════════════════════════════════════════════════
       PIPELINE — Slot-machine diagram
       ═══════════════════════════════════════════════════ */
    /* ── Panel container ── */
    .hp-slot-pipe { padding: 24px 24px 18px; min-height: auto; background: #0e0e12; border: 1px solid rgba(255,255,255,0.05); border-radius: 20px; overflow: hidden; }

    /* ── Header: title + pills ── */
    .hp-slot-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
    .hp-slot-title { font-size: 14px; font-weight: 600; color: rgba(255,255,255,0.8); letter-spacing: -0.01em; }
    .hp-slot-pills { display: flex; gap: 2px; }
    .hp-slot-pill { font-size: 10px; font-weight: 600; letter-spacing: .4px; text-transform: uppercase; padding: 5px 12px; border-radius: 8px; cursor: pointer; transition: all .35s; color: rgba(255,255,255,0.35); background: transparent; border: 1px solid transparent; font-family: inherit; }
    .hp-slot-pill:hover { color: rgba(255,255,255,0.6); }
    .hp-slot-pill--on { color: #fff !important; }

    /* ── Stage: flex row with masks + hub ── */
    .hp-slot-stage { display: flex; align-items: center; gap: 0; position: relative; }
    .hp-slot-mask { flex: 1; height: 204px; overflow: hidden; position: relative; }
    .hp-slot-mask::before, .hp-slot-mask::after { content: ''; position: absolute; left: 0; right: 0; height: 44px; z-index: 5; pointer-events: none; }
    .hp-slot-mask::before { top: 0; background: linear-gradient(#0e0e12 20%, transparent); }
    .hp-slot-mask::after { bottom: 0; background: linear-gradient(transparent, #0e0e12 80%); }

    /* ── Scroll column ── */
    .hp-slot-col { transition: transform .55s cubic-bezier(.4,0,.2,1); }

    /* ── Individual row item ── */
    .hp-slot-item { height: 64px; display: flex; align-items: center; padding: 0 4px; border-radius: 14px; position: relative; overflow: hidden; margin-bottom: 4px; transition: opacity .45s, transform .45s; }

    /* ── Dimmed state (secondary rows) ── */
    .hp-slot-dim { opacity: .25; transform: scale(.97); }
    .hp-slot-dim .hp-slot-orb { animation-play-state: paused !important; opacity: 0 !important; }
    .hp-slot-dim .hp-slot-gl { opacity: 0 !important; }

    /* ── Ambient glow behind active row ── */
    .hp-slot-gl { position: absolute; width: 50px; height: 50px; border-radius: 50%; filter: blur(22px); opacity: .1; animation: hp-slot-drift 4s ease-in-out infinite alternate; transition: opacity .4s; }
    @keyframes hp-slot-drift { 0% { transform: translateX(-10px); } 100% { transform: translateX(10px); } }

    /* ── Logo container: invisible wrapper, logos breathe ── */
    .hp-slot-lo { display: flex; align-items: center; justify-content: center; gap: 8px; flex-shrink: 0; z-index: 2; transition: transform .15s; }
    .hp-slot-item:not(.hp-slot-dim):hover .hp-slot-lo { transform: scale(1.04); }

    /* ── Logo images: individual tiles with subtle bg ── */
    .hp-slot-lo img { width: 44px; height: 44px; border-radius: 12px; object-fit: contain; background: rgba(255,255,255,0.06); padding: 6px; }
    .hp-slot-lo--multi img { width: 36px; height: 36px; border-radius: 10px; padding: 5px; }

    /* ── Track + orbs ── */
    .hp-slot-st { flex: 1; height: 100%; position: relative; margin: 0 10px; display: flex; align-items: center; z-index: 2; }
    .hp-slot-trk { position: absolute; top: 50%; left: 0; right: 0; height: 1px; border-radius: 1px; transform: translateY(-50%); opacity: .12; transition: opacity .4s; }
    .hp-slot-dim .hp-slot-trk { opacity: .05; }
    .hp-slot-orb { position: absolute; width: 6px; height: 6px; border-radius: 50%; top: 50%; transform: translateY(-50%); opacity: .65; transition: opacity .3s; }
    .hp-slot-orb::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; opacity: .15; }
    .hp-slot-fwd { animation: hp-slot-fwd 2.2s ease-in-out infinite; }
    .hp-slot-bwd { animation: hp-slot-bwd 2.2s ease-in-out infinite; }
    @keyframes hp-slot-fwd { 0% { left: -6px; opacity: 0; } 10% { opacity: .65; } 90% { opacity: .65; } 100% { left: calc(100% - 6px); opacity: 0; } }
    @keyframes hp-slot-bwd { 0% { left: calc(100% - 6px); opacity: 0; } 10% { opacity: .65; } 90% { opacity: .65; } 100% { left: -6px; opacity: 0; } }

    /* ── Hub: center element ── */
    .hp-slot-hub-w { width: 80px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; z-index: 10; }
    .hp-slot-hub { width: 64px; height: 64px; border-radius: 18px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0; border: 1.5px solid; background: rgba(255,255,255,0.04); transition: all .5s; position: relative; }
    .hp-slot-hub-gl { position: absolute; inset: -8px; border-radius: 26px; transition: all .5s; opacity: .08; }
    .hp-slot-hub svg { width: 32px; height: 32px; transition: color .5s; }
    .hp-slot-hub-lbl { display: none; }

    /* ── Color sets ── */
    .hp-slot-c0 .hp-slot-gl,.hp-slot-c0 .hp-slot-trk,.hp-slot-c0 .hp-slot-orb { background: #1D9E75; } .hp-slot-c0 .hp-slot-orb::after { background: #1D9E75; }
    .hp-slot-c1 .hp-slot-gl,.hp-slot-c1 .hp-slot-trk,.hp-slot-c1 .hp-slot-orb { background: #378ADD; } .hp-slot-c1 .hp-slot-orb::after { background: #378ADD; }
    .hp-slot-c2 .hp-slot-gl,.hp-slot-c2 .hp-slot-trk,.hp-slot-c2 .hp-slot-orb { background: #D85A30; } .hp-slot-c2 .hp-slot-orb::after { background: #D85A30; }
    .hp-slot-c3 .hp-slot-gl,.hp-slot-c3 .hp-slot-trk,.hp-slot-c3 .hp-slot-orb { background: #7F77DD; } .hp-slot-c3 .hp-slot-orb::after { background: #7F77DD; }

    /* ── Responsive ── */
    @media (max-width: 768px) { .hp-slot-pipe { padding: 16px; } .hp-slot-mask { height: 168px; } .hp-slot-item { height: 52px; } .hp-slot-lo img { width: 34px; height: 34px; padding: 4px; } .hp-slot-lo--multi img { width: 28px; height: 28px; padding: 4px; } .hp-slot-lo { gap: 6px; } .hp-slot-st { margin: 0 6px; } .hp-slot-hub-w { width: 64px; } .hp-slot-hub { width: 52px; height: 52px; border-radius: 14px; } .hp-slot-hub svg { width: 24px; height: 24px; } }
    @media (max-width: 480px) { .hp-slot-mask { height: 144px; } .hp-slot-item { height: 44px; } .hp-slot-lo img { width: 28px; height: 28px; padding: 3px; } .hp-slot-lo--multi img { width: 22px; height: 22px; padding: 3px; } .hp-slot-lo { gap: 4px; } .hp-slot-st { margin: 0 4px; } .hp-slot-hub-w { width: 52px; } .hp-slot-hub { width: 44px; height: 44px; } .hp-slot-hub svg { width: 20px; height: 20px; } .hp-slot-pill { font-size: 9px; padding: 4px 8px; } }
    @media (prefers-reduced-motion: reduce) { .hp-slot-gl, .hp-slot-orb { animation: none !important; } .hp-slot-gl { opacity: .06; } .hp-slot-orb { opacity: .3; left: 45% !important; } .hp-slot-col { transition: none !important; } }



    /* ── Section Overrides ── */
    #proof {
      padding-top: 80px;
      padding-bottom: 80px;
    }

    /* ═══════════════════════════════════════════════════
       RESPONSIVE
       ═══════════════════════════════════════════════════ */
    @media (max-width: 1024px) {
      .hp-feature {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .hp-feature--reverse {
        direction: ltr;
      }
      .hp-feature-content {
        max-width: 100%;
      }
      .hp-points {
        flex-wrap: wrap;
      }
      .hp-points li {
        flex: 1 1 calc(33.333% - 10px);
        min-width: 200px;
      }
      .hp-proof-split {
        grid-template-columns: 1fr;
        gap: 48px;
      }
    }

    @media (max-width: 768px) {
      .hp-mobile-cta { display: block; }
      :root {
        --section-padding: 64px;
      }
      .hp-hero {
        min-height: auto;
        padding: 100px 0 0;
      }
      .hp-hero-form {
        flex-direction: column;
        gap: 8px;
        padding: 8px;
      }
      .hp-hero-form button {
        width: 100%;
      }
      .hp-hero-trust {
        flex-direction: column;
        gap: 8px;
      }
      .hp-hero-video-body {
        padding: 0;
      }
      .hp-points {
        flex-wrap: wrap;
      }
      .hp-points li {
        flex: 1 1 calc(50% - 10px);
        min-width: 140px;
      }
      .hp-creative-feed {
        height: 480px;
      }
      .hp-creative-col:nth-child(3) {
        display: none;
      }
      .hp-source-wall {
        border-radius: 14px;
        padding: 16px 0;
      }
      .hp-source-row img {
        height: 28px;
        width: 28px;
        padding: 4px;
      }
      .hp-source-row {
        gap: 20px;
      }
      .hp-source-row--hide-mobile {
        display: none;
      }
      /* Token Flow mobile: compact conveyor */
      .tf-flow {
        min-height: 360px;
        padding: 12px 0 12px;
      }
      .tf-prompt {
        padding: 8px 12px;
        font-size: 11px;
        margin: 0 10px;
        gap: 8px;
      }
      .tf-prompt--user { margin-bottom: 10px; }
      .tf-prompt--ai { margin-top: 10px; font-size: 9px; }
      .tf-tracks { gap: 6px; }
      .tf-track { height: 36px; }
      .tf-strip { gap: 8px; }
      .tf-item {
        padding: 6px 10px;
        font-size: 11px;
        gap: 5px;
      }
      .tf-item--token { font-size: 8px; }
      .tf-dot { font-size: 6px; }
      .tf-item--raw svg { width: 12px; height: 12px; }
      .tf-line-label { font-size: 8px; padding: 3px 6px; }
      .hp-pulse-feed {
        height: 250px;
        padding: 0 10px;
      }
      .hp-pulse-card {
        height: 80px;
      }
      .hp-pulse-summary {
        flex-wrap: wrap;
      }
      .hp-pulse-stat {
        flex: 1 1 33%;
      }
      .hp-logo-strip-track {
        gap: 36px;
      }
      .hp-logo-strip-track img {
        height: 22px;
      }
      .hp-proof-split {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .hp-proof-testimonial {
        padding-left: 16px;
      }
      .hp-proof-logo-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .hp-proof-logo-grid img {
        height: 44px;
        padding: 10px 14px;
      }
      .hp-proof-stats {
        grid-template-columns: 1fr 1fr;
      }
      .hp-proof-stat {
        padding: 18px 20px;
      }
      .hp-proof-stat-value {
        font-size: clamp(24px, 6vw, 32px);
      }
      .hp-header-cta { display: none; }
      .hp-nav-hamburger { display: flex; }
      .hp-hero-ctas {
        flex-direction: column;
      }
      .hp-footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
      }
      .hp-footer-brand {
        grid-column: 1 / -1;
      }
      .hp-footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
      }
      .hp-footer-badges {
        justify-content: center;
      }
      .hp-exp-variant-value { font-size: 24px; }
      .hp-exp-variant { padding: 12px 10px; }
      .hp-exp-dashboard { padding: 8px 0; }
      .hp-exp-agent-text { font-size: 10px; letter-spacing: 0.06em; }
      .hp-session-row { padding: 7px 20px; font-size: 12px; }
      .hp-exp-winner { padding: 10px 14px; font-size: 12px; }
      .hp-exp-winner-icon { width: 16px; height: 16px; }
      .hp-exp-winner-icons { flex-wrap: wrap; }
      .hp-dash-split {
        grid-template-columns: 1fr;
        min-height: auto;
      }
      .hp-dash-divider {
        height: 1px;
        width: 100%;
      }
      .hp-dash-kpis {
        grid-template-columns: repeat(2, 1fr);
      }
      .hp-foundation-grid {
        grid-template-columns: repeat(2, 1fr) !important;
      }
      .hp-graph {
        height: 420px !important;
        transform: scale(0.85);
        transform-origin: top center;
      }
    }

    @media (max-width: 480px) {
      :root {
        --section-padding: 48px;
      }
      .hp-container {
        padding: 0 16px;
      }
      .hp-heading-lg {
        font-size: 28px;
      }
      .hp-footer-grid {
        grid-template-columns: 1fr;
      }
      .hp-exp-variant-value { font-size: 22px; }
      .hp-session-row { padding: 6px 16px; }
      .hp-foundation-grid {
        grid-template-columns: 1fr !important;
      }
      .hp-creative-feed {
        height: 400px;
      }
      .hp-creative-col:nth-child(2),
      .hp-creative-col:nth-child(3) {
        display: none;
      }
      .hp-graph {
        height: 360px !important;
        transform: scale(0.7);
        transform-origin: top center;
      }
    }

    /* ── Accessibility: Reduced Motion ── */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
      .hp-reveal {
        opacity: 1;
        transform: none;
      }
      .tf-strip, .tf-item, .tf-line-label, .tf-line-glow, .tf-prompt {
        opacity: 1;
        filter: none;
        transform: translateY(-50%) !important;
        animation: none !important;
      }
      .hp-marquee-track {
        animation: none;
      }
      .hp-creative-feed {
        overflow-y: auto;
      }
      .hp-creative-col-track {
        animation: none !important;
      }
      .hp-scroll-progress {
        transition: none;
      }
      .hp-nav-dropdown,
      .hp-nav-mobile-panel,
      .hp-nav-overlay {
        transition: none;
      }
    }