/* ──────────────────────────────────────────────────────────
   LANDING PAGE — page-specific styles.
   Depends on tokens.css and base.css. Loaded only by the LP.
   ────────────────────────────────────────────────────────── */

    /* ── HERO ── */
    #hero {
      position: relative; min-height: 100vh;
      background: var(--ink);
      display: flex; flex-direction: column;
      overflow: hidden;
    }
    #canvas-bg {
      position: absolute; inset: 0; width: 100%; height: 100%;
      opacity: 0.12; pointer-events: none;
    }
    .hero-inner {
      position: relative; z-index: 2;
      flex: 1;
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      gap: 48px;
      padding: 120px clamp(24px,5vw,96px) 80px;
      max-width: 1440px;
      margin: 0 auto;
      width: 100%;
    }
    .hero-left { display: flex; flex-direction: column; gap: 28px; }
    .hero-tag {
      display: inline-flex; align-items: center; gap: 8px;
      font-family: var(--font-mono);
      font-size: 10px; font-weight: 400;
      letter-spacing: 0.22em; text-transform: uppercase;
      color: var(--gray-5);
      border: 1px solid var(--rule-dark);
      padding: 6px 12px;
      width: fit-content;
      opacity: 0; transform: translateY(20px);
      animation: heroFadeUp 0.8s 0.1s cubic-bezier(0.16,1,0.3,1) forwards;
    }
    .hero-h1 {
      font-size: clamp(40px, 6vw, 80px);
      font-weight: 300;
      line-height: 1.05;
      letter-spacing: -0.03em;
      color: var(--paper);
      opacity: 0; transform: translateY(24px);
      animation: heroFadeUp 0.9s 0.2s cubic-bezier(0.16,1,0.3,1) forwards;
    }
    .hero-h1 em {
      font-family: var(--font-serif);
      font-style: italic;
      font-weight: 300;
      color: var(--gray-3);
    }
    .hero-sub {
      font-size: clamp(15px, 1.4vw, 17px);
      font-weight: 300;
      line-height: 1.65;
      color: var(--gray-5);
      max-width: 480px;
      opacity: 0; transform: translateY(20px);
      animation: heroFadeUp 0.9s 0.35s cubic-bezier(0.16,1,0.3,1) forwards;
    }
    .hero-actions {
      display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
      opacity: 0; transform: translateY(20px);
      animation: heroFadeUp 0.9s 0.5s cubic-bezier(0.16,1,0.3,1) forwards;
    }
    .btn-primary {
      display: inline-flex; align-items: center; gap: 8px;
      background: var(--paper); color: var(--ink);
      font-size: 13px; font-weight: 500;
      padding: 13px 24px;
      transition: background 0.2s, color 0.2s;
    }
    .btn-primary:hover { background: var(--gray-1); }
    .btn-ghost {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 13px; font-weight: 400; color: var(--gray-4);
      border-bottom: 1px solid var(--rule-dark);
      padding-bottom: 2px;
      transition: color 0.2s, border-color 0.2s;
    }
    .btn-ghost:hover { color: var(--paper); border-color: var(--gray-5); }
    @keyframes heroFadeUp {
      to { opacity: 1; transform: translateY(0); }
    }

    /* Hero SVG diagram */
    .hero-diagram {
      position: relative;
      opacity: 0;
      animation: heroFadeUp 1s 0.4s cubic-bezier(0.16,1,0.3,1) forwards;
    }
    .hero-diagram svg { width: 100%; height: auto; }
    .hero-diagram .diagram-plate {
      position: absolute; bottom: 16px; right: 16px;
      font-family: var(--font-mono);
      font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase;
      color: var(--gray-6);
      border: 1px solid var(--rule-dark);
      padding: 4px 8px;
    }
    @media (max-width: 900px) {
      .hero-inner { grid-template-columns: 1fr; gap: 48px; }
      .hero-diagram { display: none; }
    }

    /* ── PLATFORMS TICKER ── */
    #platforms {
      position: relative; z-index: 2;
      border-top: 1px solid var(--rule-dark);
      background: var(--ink-2);
      overflow: hidden;
    }
    .platforms-track {
      display: flex; align-items: center;
      padding: 0 clamp(24px,5vw,64px);
      height: 56px; gap: 24px;
    }
    .platform-label {
      font-family: var(--font-mono);
      font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase;
      color: var(--gray-6);
      white-space: nowrap; flex-shrink: 0;
    }
    .platforms-scroll { flex: 1; overflow: hidden; mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent); }
    .platforms-inner {
      display: flex; align-items: center; gap: 0;
      animation: ticker 28s linear infinite;
      width: max-content;
    }
    @keyframes ticker { to { transform: translateX(-50%); } }
    .platform-card {
      display: flex; align-items: center; gap: 10px;
      padding: 0 28px; border-right: 1px solid var(--rule-dark);
      height: 56px; white-space: nowrap;
    }
    .platform-icon { width: 24px; height: 24px; flex-shrink: 0; }
    .platform-name { font-size: 13px; color: var(--gray-3); font-weight: 400; }
    .platform-company { font-size: 11px; color: var(--gray-6); font-family: var(--font-mono); }

    /* ── SECTION SHARED ── */
    section { position: relative; }
    .section-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: clamp(80px,10vw,140px) clamp(24px,5vw,64px);
    }
    .section-label {
      font-family: var(--font-mono);
      font-size: 10px; font-weight: 400;
      letter-spacing: 0.22em; text-transform: uppercase;
      color: var(--gray-5);
      margin-bottom: 24px;
    }
    .section-label-light { color: var(--gray-6); }
    h2 {
      font-size: clamp(32px, 4vw, 52px);
      font-weight: 300;
      line-height: 1.1;
      letter-spacing: -0.03em;
    }
    h2 em { font-family: var(--font-serif); font-style: italic; font-weight: 300; }

    /* ── ABOUT / STATS ── */
    #about { background: var(--paper); }
    #about .section-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: start;
    }
    .about-stats { display: flex; gap: 48px; margin-top: 40px; }
    .stat-item { display: flex; flex-direction: column; gap: 8px; }
    .stat-num {
      font-size: clamp(52px,7vw,88px);
      font-weight: 300;
      letter-spacing: -0.04em;
      line-height: 1;
      color: var(--ink);
      font-variant-numeric: tabular-nums;
    }
    .stat-num span { font-size: 0.55em; vertical-align: super; }
    .stat-neg { color: var(--gray-5); }
    .stat-neg::before { content: "−"; }
    .stat-desc {
      font-size: 12px; color: var(--gray-5);
      font-family: var(--font-mono);
      letter-spacing: 0.04em;
      max-width: 160px; line-height: 1.5;
    }
    .about-rule {
      width: 32px; height: 1px; background: var(--rule-soft);
      margin: 32px 0;
    }
    .about-body { display: flex; flex-direction: column; gap: 0; }
    .about-body p {
      font-size: 15px; line-height: 1.75;
      color: var(--gray-6);
      font-weight: 300;
      padding: 16px 0;
      border-bottom: 1px solid var(--rule-soft);
    }
    .about-body p:first-child { padding-top: 0; }
    .about-body strong { color: var(--ink); font-weight: 500; }
    @media (max-width: 768px) {
      #about .section-inner { grid-template-columns: 1fr; gap: 48px; }
    }

    /* ── SERVICES ── */
    #services { background: var(--paper-2); }
    .services-header {
      display: flex; justify-content: space-between; align-items: flex-end;
      margin-bottom: 56px;
      padding-bottom: 24px;
      border-bottom: 1px solid var(--rule-soft);
    }
    .services-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      border-top: 1px solid var(--rule-soft);
    }
    .service-card {
      padding: 32px 24px;
      border-right: 1px solid var(--rule-soft);
      display: flex; flex-direction: column; gap: 16px;
    }
    .service-card:last-child { border-right: none; }
    .service-card:hover { background: var(--paper); transition: background 0.2s; }
    .service-num {
      font-family: var(--font-mono);
      font-size: 10px; letter-spacing: 0.18em;
      color: var(--gray-4);
    }
    .service-icon {
      font-size: 22px; color: var(--gray-5);
      width: 24px; height: 24px;
    }
    .service-icon svg { width: 24px; height: 24px; stroke: var(--gray-5); }
    .service-title {
      font-size: 14px; font-weight: 500; color: var(--ink);
      line-height: 1.4;
    }
    .service-desc {
      font-size: 13px; color: var(--gray-5);
      line-height: 1.6; font-weight: 300;
    }
    .services-extra {
      display: grid; grid-template-columns: 1fr 1fr;
      border-top: 1px solid var(--rule-soft);
      margin-top: 0;
    }
    .services-extra .service-card {
      border-right: 1px solid var(--rule-soft);
      grid-column: span 1;
    }
    .services-extra .service-card:last-child { border-right: none; }
    @media (max-width: 900px) {
      .services-grid { grid-template-columns: 1fr 1fr; }
      .service-card { border-right: none; border-bottom: 1px solid var(--rule-soft); }
      .services-extra { grid-template-columns: 1fr; }
    }
    @media (max-width: 560px) {
      .services-grid { grid-template-columns: 1fr; }
      .services-extra { grid-template-columns: 1fr; }
    }

    /* ── PLATFORM LOOP ── */
    #platform-loop { background: var(--ink); }
    #platform-loop .section-inner {
      text-align: left;
      display: grid;
      grid-template-columns: 44fr 56fr;
      grid-template-rows: auto 1fr auto;
      gap: 0;
      align-items: start;
      padding: clamp(32px,4vw,56px) clamp(24px,4vw,56px);
      max-width: 1440px;
    }
    /* Title block spans full width, split internally */
    .loop-title-block {
      grid-column: 1 / 3; grid-row: 1;
      display: grid;
      grid-template-columns: 44fr 56fr;
      gap: 0;
      padding-bottom: 32px;
      border-bottom: 1px solid var(--rule-dark);
      margin-bottom: 28px;
    }
    .loop-title-block-left { padding-right: 48px; }
    .loop-title-block-right {
      padding-left: 40px;
      display: flex; align-items: flex-start; padding-top: 4px;
    }
    .loop-chapter {
      font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.18em;
      text-transform: uppercase; color: var(--gray-6); margin-bottom: 8px;
    }
    #platform-loop h2 {
      color: var(--paper); margin-bottom: 0;
      font-size: clamp(28px, 3.6vw, 52px); line-height: 1.05;
      letter-spacing: -0.03em; font-weight: 300;
    }
    .loop-intro-right {
      font-size: 14px; color: var(--gray-4); line-height: 1.7; max-width: 42ch;
    }
    /* Left column: differentiator + model title + metrics */
    .loop-left {
      grid-column: 1; grid-row: 2;
      display: flex; flex-direction: column;
      padding-right: 48px;
    }
    /* Right column: diagram, aligns with left */
    .loop-right {
      grid-column: 2; grid-row: 2;
      display: flex; flex-direction: column;
      padding-left: 40px;
      border-left: 1px solid var(--rule-dark);
    }
    .loop-differentiator {
      display: inline-flex; align-items: center; gap: 8px;
      border: 1px solid var(--rule-dark);
      font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.16em;
      text-transform: uppercase; color: var(--gray-5);
      padding: 5px 10px; margin-bottom: 16px; align-self: flex-start;
    }
    .loop-differentiator::before { content: '—'; color: var(--gray-6); margin-right: 4px; }
    .loop-model-title {
      font-size: clamp(18px, 2vw, 26px); font-weight: 400; color: var(--paper);
      letter-spacing: -0.02em; margin-bottom: 0;
      padding-bottom: 16px; border-bottom: 1px solid var(--rule-dark);
    }
    .loop-metrics { display: flex; flex-direction: column; }
    .loop-metric {
      padding: 14px 0;
      border-bottom: 1px solid var(--rule-dark);
    }
    .loop-metric-num {
      font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.2em;
      color: var(--gray-6); margin-bottom: 4px;
    }
    .loop-metric-name {
      font-size: clamp(15px, 1.4vw, 20px); font-weight: 400; color: var(--paper);
      letter-spacing: -0.01em; margin-bottom: 3px;
    }
    .loop-metric-desc {
      font-size: 11px; color: var(--gray-6);
      font-family: var(--font-mono); letter-spacing: 0.04em; line-height: 1.5;
    }
    .loop-return {
      grid-column: 1 / 3; grid-row: 3;
      display: flex; align-items: center; justify-content: space-between;
      padding: 12px 0; border-top: 1px solid var(--rule-dark);
      margin-top: 28px;
      font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.16em;
      color: var(--gray-6); text-transform: uppercase;
    }
    .loop-return-left { display: flex; align-items: center; gap: 8px; }
    .loop-return-right { color: var(--gray-6); }
    .semantic-cloud-svg { width: 100%; display: block; }
    @media (max-width: 768px) {
      #platform-loop .section-inner { grid-template-columns: 1fr; grid-template-rows: auto; }
      .loop-title-block { grid-column: 1; grid-template-columns: 1fr; }
      .loop-title-block-left { padding-right: 0; }
      .loop-title-block-right { padding-left: 0; padding-top: 16px; }
      .loop-left { grid-column: 1; grid-row: auto; padding-right: 0; }
      .loop-right { grid-column: 1; grid-row: auto; border-left: none; border-top: 1px solid var(--rule-dark); padding-left: 0; padding-top: 24px; }
      .loop-return { grid-column: 1; flex-direction: column; align-items: flex-start; gap: 8px; }
    }

    /* ── TEAM ── */
    #team { background: var(--paper); }
    #team h2 { margin-bottom: 48px; }
    .team-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      border: 1px solid var(--rule-soft);
    }
    .team-card {
      display: flex; flex-direction: column;
      border-right: 1px solid var(--rule-soft);
      transition: background 0.2s;
      overflow: hidden;
    }
    .team-card:last-child { border-right: none; }
    .team-card:hover { background: var(--paper-2); }
    .team-photo {
      width: 100%; aspect-ratio: 1;
      overflow: hidden; background: var(--gray-1);
      position: relative;
    }
    .team-photo img {
      width: 100%; height: 100%; object-fit: cover;
      filter: grayscale(100%);
      transition: filter 0.4s;
    }
    .team-card:hover .team-photo img { filter: grayscale(60%); }
    .team-info {
      padding: 20px 20px 16px;
      border-top: 1px solid var(--rule-soft);
      flex: 1; display: flex; flex-direction: column; gap: 4px;
    }
    .team-name { font-size: 14px; font-weight: 500; color: var(--ink); }
    .team-role {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.12em; text-transform: uppercase;
      color: var(--gray-5);
    }
    .team-bio {
      font-size: 12px; color: var(--gray-5);
      line-height: 1.55; margin-top: 6px; font-weight: 300;
    }
    .team-li {
      padding: 12px 20px; font-size: 14px;
      color: var(--gray-4); border-top: 1px solid var(--rule-soft);
      display: block;
      transition: color 0.2s;
    }
    .team-card:hover .team-li { color: var(--gray-6); }
    @media (max-width: 900px) {
      .team-grid { grid-template-columns: 1fr 1fr; }
      .team-card:nth-child(2) { border-right: none; }
    }
    @media (max-width: 560px) {
      .team-grid { grid-template-columns: 1fr; }
      .team-card { border-right: none; border-bottom: 1px solid var(--rule-soft); }
    }

    /* ── PARADIGM GRID ── */
    .paradigm-grid {
      display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
      background: var(--rule-soft);
      border: 1px solid var(--rule-soft);
      margin-bottom: 32px;
    }
    .paradigm-block {
      padding: 28px 24px; background: var(--paper);
      display: flex; flex-direction: column; gap: 12px;
    }
    .paradigm-block.paradigm-new { background: var(--ink); }
    .paradigm-label {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.18em; text-transform: uppercase;
      color: var(--gray-5);
    }
    .paradigm-block.paradigm-new .paradigm-label { color: var(--gray-6); }
    .paradigm-title {
      font-size: 18px; font-weight: 500; line-height: 1.3; color: var(--ink);
    }
    .paradigm-block.paradigm-new .paradigm-title { color: var(--paper); }
    .paradigm-block p { font-size: 13px; color: var(--gray-5); line-height: 1.65; }
    .paradigm-block.paradigm-new p { color: var(--gray-4); }
    .about-caption {
      font-family: var(--font-mono); font-size: 11px;
      letter-spacing: 0.05em; color: var(--gray-5);
      border-top: 1px solid var(--rule-soft); padding-top: 20px;
    }
    .about-caption strong { color: var(--gray-4); }
    @media (max-width: 640px) {
      .paradigm-grid { grid-template-columns: 1fr; }
    }

    /* ── WHAT COMPANIES NEED ── */
    #what-companies-need { background: var(--paper-2); }
    .wcn-header {
      display: flex; justify-content: space-between; align-items: flex-end;
      padding-bottom: 40px; border-bottom: 1px solid var(--rule-soft);
      gap: 40px; flex-wrap: wrap;
    }
    .wcn-subtitle {
      font-family: var(--font-mono); font-size: 11px;
      letter-spacing: 0.05em; color: var(--gray-5);
      max-width: 360px; line-height: 1.6;
    }
    .wcn-pillars {
      display: grid; grid-template-columns: repeat(4, 1fr);
      border-bottom: 1px solid var(--rule-soft);
      margin-top: 40px;
    }
    .wcn-pillar {
      padding: 28px 20px; border-right: 1px solid var(--rule-soft);
      display: flex; flex-direction: column; gap: 12px;
    }
    .wcn-pillar:last-child { border-right: none; }
    .wcn-pillar-num {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-5);
    }
    .wcn-pillar-title { font-size: 16px; font-weight: 500; color: var(--ink); }
    .wcn-pillar-desc { font-size: 13px; color: var(--gray-5); line-height: 1.6; }
    .wcn-queries { margin-top: 40px; display: flex; flex-direction: column; gap: 16px; }
    .wcn-queries-label {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-5);
    }
    .wcn-queries-list { display: flex; gap: 12px; flex-wrap: wrap; }
    .wcn-query {
      background: var(--ink); color: var(--paper);
      padding: 14px 20px; font-size: 14px; font-weight: 400;
      font-family: var(--font-serif); font-style: italic;
      flex: 1; min-width: 220px;
    }
    .wcn-queries-caption {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-5);
    }
    @media (max-width: 900px) {
      .wcn-pillars { grid-template-columns: 1fr 1fr; }
      .wcn-pillar:nth-child(2) { border-right: none; }
    }
    @media (max-width: 560px) {
      .wcn-pillars { grid-template-columns: 1fr; }
      .wcn-pillar { border-right: none; border-bottom: 1px solid var(--rule-soft); }
    }

    /* ── SEO VS GEO TABLE ── */
    #seo-vs-geo { background: var(--paper); }
    .svg-header { margin-bottom: 40px; }
    .svg-subtitle {
      font-size: 15px; color: var(--gray-5); line-height: 1.7;
      max-width: 560px; margin-top: 16px;
    }
    .svg-table {
      border-top: 1px solid var(--rule-soft);
      border-bottom: 1px solid var(--rule-soft);
    }
    .svg-table-header {
      display: grid; grid-template-columns: 160px 1fr 1fr;
      padding: 12px 0; border-bottom: 1px solid var(--rule-soft);
    }
    .svg-table-header > div {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-5);
    }
    .svg-row {
      display: grid; grid-template-columns: 160px 1fr 1fr;
      padding: 20px 0; border-bottom: 1px solid var(--rule-soft);
      gap: 0;
    }
    .svg-row-last { border-bottom: none; }
    .svg-col-dim {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray-5);
      padding-right: 20px; display: flex; align-items: center;
    }
    .svg-col-seo {
      font-size: 14px; color: var(--gray-4); padding-right: 40px;
      border-right: 1px solid var(--rule-soft); display: flex; align-items: center;
    }
    .svg-col-geo {
      font-size: 14px; color: var(--ink); padding-left: 40px;
      display: flex; align-items: center;
    }
    .svg-caption {
      margin-top: 24px;
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-5);
    }
    @media (max-width: 700px) {
      .svg-table-header { grid-template-columns: 90px 1fr 1fr; }
      .svg-row { grid-template-columns: 90px 1fr 1fr; }
      .svg-col-seo { padding-right: 16px; font-size: 12px; }
      .svg-col-geo { padding-left: 16px; font-size: 12px; }
    }

    /* ── SERVICES UPDATES ── */
    .services-subtitle {
      font-size: 15px; color: var(--gray-5); line-height: 1.7;
      max-width: 560px; margin-bottom: 40px;
    }
    .service-type {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.1em; text-transform: uppercase;
      color: var(--gray-5); margin-bottom: 4px;
    }
    .loop-tagline {
      display: flex; align-items: center; gap: 12px;
      flex-wrap: wrap;
      margin-top: 40px; padding-top: 28px;
      border-top: 1px solid var(--rule-soft);
      font-family: var(--font-mono); font-size: 11px;
      letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray-5);
    }
    .loop-tag-arrow { color: var(--rule-soft); }
    .loop-tag-highlight { color: var(--ink); }
    .loop-tagline-caption {
      margin-top: 12px;
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-5);
    }

    /* ── LOOP INTRO ── */
    .loop-intro {
      font-size: 15px; color: var(--gray-4); line-height: 1.7;
      max-width: 520px; margin: 0 auto 16px;
    }

    /* ── TEAM SUBTITLE ── */
    .team-subtitle {
      font-size: 15px; color: var(--gray-5); line-height: 1.65;
      max-width: 520px; margin-top: 12px;
    }

    /* ── EA TRACTION ── */
    .ea-traction {
      display: flex; align-items: center; gap: 0;
      border: 1px solid var(--rule-dark);
      margin-bottom: 64px; flex-wrap: wrap;
    }
    .ea-traction-item {
      padding: 24px 40px; display: flex; flex-direction: column; gap: 6px;
    }
    .ea-traction-text { flex: 1; }
    .ea-traction-divider { width: 1px; height: 60px; background: var(--rule-dark); }
    .ea-traction-num {
      font-size: 40px; font-weight: 500; color: var(--paper); line-height: 1;
    }
    .ea-traction-label {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-6);
    }
    .ea-traction-label-sm {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-6);
      margin-bottom: 4px;
    }
    .ea-traction-countries {
      font-size: 13px; color: var(--gray-4);
      font-family: var(--font-mono); letter-spacing: 0.05em;
    }
    @media (max-width: 700px) {
      .ea-traction { flex-direction: column; }
      .ea-traction-divider { width: 100%; height: 1px; }
      .ea-traction-item { padding: 20px 24px; }
    }

    /* ── RANQIA GRID ── */
    #ranqia-grid { background: var(--paper); }
    #ranqia-grid .section-inner {
      display: grid;
      grid-template-columns: 36fr 64fr;
      gap: 0;
      align-items: start;
      padding-top: clamp(48px,6vw,80px);
      padding-bottom: clamp(48px,6vw,80px);
      max-width: 1440px;
    }
    .rg-left {
      display: flex; flex-direction: column;
      padding-right: 56px; padding-top: 8px;
    }
    .rg-chapter {
      font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.18em;
      text-transform: uppercase; color: var(--gray-5); margin-bottom: 10px;
    }
    #ranqia-grid h2 {
      font-size: clamp(36px, 5vw, 72px); font-weight: 300; line-height: 1.0;
      letter-spacing: -0.03em; margin-bottom: 24px;
    }
    .rg-desc {
      font-size: 14px; color: var(--gray-5); line-height: 1.7; font-weight: 300;
      margin-bottom: 32px; max-width: 42ch;
    }
    .rg-axes {
      display: flex; flex-direction: column; gap: 0;
      border-top: 1px solid var(--rule-soft);
    }
    .rg-axis { padding: 16px 0; border-bottom: 1px solid var(--rule-soft); }
    .rg-axis-label {
      font-family: var(--font-mono); font-size: 9px;
      letter-spacing: 0.18em; text-transform: uppercase;
      color: var(--gray-5); margin-bottom: 5px;
    }
    .rg-axis-title { font-size: 14px; font-weight: 400; color: var(--ink); line-height: 1.4; }
    .rg-right { position: relative; }
    .rg-svg { width: 100%; display: block; }
    .rg-caption {
      margin-top: 10px;
      font-family: var(--font-mono); font-size: 9px;
      letter-spacing: 0.16em; text-transform: uppercase; color: var(--gray-5);
      display: flex; justify-content: space-between;
    }
    @keyframes rgPulse {
      0%, 100% { r: 7; opacity: 1; }
      50% { r: 10; opacity: 0.4; }
    }
    .rg-target-dot { animation: rgPulse 2.4s ease-in-out infinite; }
    .rg-dot { opacity: 0; }
    .rg-zone-animated { opacity: 0; }
    .rg-line-animated { stroke-dasharray: var(--line-len, 500); stroke-dashoffset: var(--line-len, 500); }
    @media (max-width: 900px) {
      #ranqia-grid .section-inner { grid-template-columns: 1fr; }
      .rg-left { padding-right: 0; margin-bottom: 40px; }
    }

    /* ── EARLY ACCESS FORM ── */
    #early-access { background: var(--ink); }
    #early-access h2 { color: var(--paper); }
    #early-access .section-label { color: var(--gray-6); }
    .ea-grid {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 80px; align-items: start;
    }
    .ea-left { display: flex; flex-direction: column; gap: 24px; }
    .ea-desc {
      font-size: 15px; color: var(--gray-5); line-height: 1.7; font-weight: 300;
    }
    .ea-desc em { font-family: var(--font-serif); font-style: italic; color: var(--gray-4); }
    .ea-desc strong { color: var(--gray-3); font-weight: 500; }
    .ea-highlight {
      border-left: 2px solid var(--rule-dark);
      padding: 16px 20px;
      font-size: 13px; color: var(--gray-6); line-height: 1.65;
    }
    .ea-highlight strong { color: var(--gray-4); }
    .ea-form { display: flex; flex-direction: column; gap: 16px; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-group { display: flex; flex-direction: column; gap: 6px; }
    .form-group label {
      font-size: 11px; font-weight: 400;
      font-family: var(--font-mono);
      letter-spacing: 0.1em; text-transform: uppercase;
      color: var(--gray-5);
    }
    .form-group .req { color: var(--gray-6); }
    .form-group input,
    .form-group select,
    .form-group textarea {
      background: var(--ink-3);
      border: 1px solid var(--rule-dark);
      color: var(--paper);
      font-family: var(--font-sans);
      font-size: 14px; font-weight: 300;
      padding: 12px 14px;
      outline: none; width: 100%;
      transition: border-color 0.2s;
      appearance: none;
    }
    .form-group input::placeholder,
    .form-group textarea::placeholder { color: var(--gray-6); }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus { border-color: var(--gray-5); }
    .form-group select { cursor: none; }
    .form-group select option { background: var(--ink-2); }
    .form-group textarea { min-height: 100px; resize: vertical; }
    .form-submit {
      background: var(--paper); color: var(--ink);
      font-size: 13px; font-weight: 500;
      padding: 14px 28px;
      cursor: none;
      transition: background 0.2s;
      width: 100%;
    }
    .form-submit:hover { background: var(--gray-1); }
    .form-submit:disabled { opacity: 0.5; }
    .form-success {
      display: none;
      padding: 32px; border: 1px solid var(--rule-dark);
      text-align: center;
    }
    .form-success.visible { display: block; }
    .form-success p { font-size: 15px; color: var(--gray-3); line-height: 1.6; }
    .form-success strong { color: var(--paper); }
    @media (max-width: 768px) {
      .ea-grid { grid-template-columns: 1fr; gap: 48px; }
      .form-row { grid-template-columns: 1fr; }
    }

    /* ── FAQ ── */
    #faq { background: var(--paper); }
    .faq-layout {
      display: grid; grid-template-columns: 280px 1fr;
      gap: 80px; align-items: start;
    }
    .faq-sidebar { position: sticky; top: 80px; }
    .faq-sidebar p {
      font-size: 14px; color: var(--gray-5);
      line-height: 1.65; margin-top: 16px; font-weight: 300;
    }
    .faq-list { display: flex; flex-direction: column; }
    .faq-item { border-bottom: 1px solid var(--rule-soft); }
    .faq-q {
      width: 100%; display: flex; justify-content: space-between;
      align-items: flex-start; gap: 16px;
      padding: 20px 0; text-align: left;
      font-size: 15px; font-weight: 400; color: var(--ink);
      line-height: 1.4;
      transition: color 0.2s;
    }
    .faq-q:hover { color: var(--gray-6); }
    .faq-icon {
      flex-shrink: 0; margin-top: 2px;
      transition: transform 0.3s;
    }
    .faq-item.open .faq-icon { transform: rotate(45deg); }
    .faq-a {
      overflow: hidden; max-height: 0;
      transition: max-height 0.4s cubic-bezier(0.16,1,0.3,1);
    }
    .faq-item.open .faq-a { max-height: 320px; }
    .faq-a-inner {
      font-size: 14px; color: var(--gray-5);
      line-height: 1.7; font-weight: 300;
      padding-bottom: 20px;
    }
    .faq-a-inner strong { color: var(--ink); font-weight: 500; }
    @media (max-width: 768px) {
      .faq-layout { grid-template-columns: 1fr; gap: 40px; }
      .faq-sidebar { position: static; }
    }

    /* ── FOOTER ── */
    footer {
      background: var(--ink-2);
      border-top: 1px solid var(--rule-dark);
    }
    .footer-inner {
      max-width: 1200px; margin: 0 auto;
      padding: 64px clamp(24px,5vw,64px) 0;
    }
    .footer-grid {
      display: grid; grid-template-columns: 2fr 1fr 1fr;
      gap: 48px; padding-bottom: 48px;
      border-bottom: 1px solid var(--rule-dark);
    }
    .footer-tagline {
      font-size: 13px; color: var(--gray-6);
      line-height: 1.65; margin-top: 16px;
      font-weight: 300; max-width: 280px;
    }
    .footer-nav-title {
      font-family: var(--font-mono);
      font-size: 10px; letter-spacing: 0.18em;
      text-transform: uppercase; color: var(--gray-6);
      margin-bottom: 16px;
    }
    .footer-nav ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-nav a {
      font-size: 13px; color: var(--gray-5);
      transition: color 0.2s;
    }
    .footer-nav a:hover { color: var(--paper); }
    .footer-bottom {
      max-width: 1200px; margin: 0 auto;
      padding: 24px clamp(24px,5vw,64px);
      display: flex; justify-content: space-between; align-items: center;
    }
    .footer-copy {
      font-family: var(--font-mono); font-size: 10px;
      letter-spacing: 0.1em; color: var(--gray-6);
    }
    .footer-legal { display: flex; gap: 24px; }
    .footer-legal a {
      font-size: 12px; color: var(--gray-6);
      transition: color 0.2s;
    }
    .footer-legal a:hover { color: var(--gray-4); }
    @media (max-width: 768px) {
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    }

/* ── LP scroll/section animations (was second inline <style>) ── */
@keyframes drawPath {
  to { stroke-dashoffset: 0; }
}

/* ── RANQIA GRID ANIMATIONS ── */
@keyframes dotPop {
  0%   { transform: scale(0); opacity: 0; }
  60%  { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes lineGrow {
  from { stroke-dashoffset: var(--line-len, 500); }
  to   { stroke-dashoffset: 0; }
}
@keyframes zoneReveal {
  from { opacity: 0; transform: scale(0.96); transform-origin: 533px 130px; }
  to   { opacity: 1; transform: scale(1); transform-origin: 533px 130px; }
}
.rg-line-animated {
  stroke-dasharray: var(--line-len, 500);
  stroke-dashoffset: var(--line-len, 500);
}
.rg-zone-animated { opacity: 0; }
#ranqia-grid.animated .rg-dot {
  animation: dotPop 0.5s cubic-bezier(0.16,1,0.3,1) both;
}
#ranqia-grid.animated .rg-line-animated {
  animation: lineGrow 0.8s cubic-bezier(0.4,0,0.2,1) both;
}
#ranqia-grid.animated .rg-zone-animated {
  animation: zoneReveal 0.6s cubic-bezier(0.16,1,0.3,1) both;
}

/* ── SEMANTIC CLOUD ANIMATIONS ── */
@keyframes clusterGrow {
  from { r: 0; opacity: 0; }
  to   { opacity: 1; }
}
@keyframes cloudDotPop {
  0%   { transform: scale(0); opacity: 0; }
  70%  { transform: scale(1.4); }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes vecDraw {
  from { stroke-dashoffset: var(--vec-len, 300); }
  to   { stroke-dashoffset: 0; }
}
@keyframes labelFade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.sc-dot  { opacity: 0; }
.sc-vec  { stroke-dasharray: var(--vec-len, 300); stroke-dashoffset: var(--vec-len, 300); }
.sc-label { opacity: 0; }
.sc-ring  { opacity: 0; }
#platform-loop.animated .sc-dot {
  animation: cloudDotPop 0.45s cubic-bezier(0.16,1,0.3,1) both;
}
#platform-loop.animated .sc-vec {
  animation: vecDraw 1s cubic-bezier(0.4,0,0.2,1) both;
}
#platform-loop.animated .sc-label {
  animation: labelFade 0.5s ease both;
}
#platform-loop.animated .sc-ring {
  animation: labelFade 0.6s ease both;
}

/* ── LOOP METRICS STAGGER ── */
.loop-metric {
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity 0.5s cubic-bezier(0.16,1,0.3,1), transform 0.5s cubic-bezier(0.16,1,0.3,1);
}
#platform-loop.animated .loop-metric { opacity: 1; transform: translateX(0); }
#platform-loop.animated .loop-metric:nth-child(1) { transition-delay: 0.1s; }
#platform-loop.animated .loop-metric:nth-child(2) { transition-delay: 0.18s; }
#platform-loop.animated .loop-metric:nth-child(3) { transition-delay: 0.26s; }
#platform-loop.animated .loop-metric:nth-child(4) { transition-delay: 0.34s; }

/* respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  #ranqia-grid.animated .rg-dot,
  #ranqia-grid.animated .rg-line-animated,
  #ranqia-grid.animated .rg-zone-animated,
  #platform-loop.animated .sc-dot,
  #platform-loop.animated .sc-vec,
  #platform-loop.animated .sc-label,
  #platform-loop.animated .sc-ring,
  #platform-loop.animated .loop-metric {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    stroke-dashoffset: 0 !important;
  }
}