:root {
      --color-white: #ffffff;
      --color-ink-950: #101217;
      --color-ink-800: #292e38;
      --color-gray-600: #68707e;
      --color-gray-300: #ccd1da;
      --color-gray-150: #e7e9ee;
      --color-canvas-50: #f7f7f3;
      --color-indigo-800: #3730a3;
      --color-indigo-700: #4338ca;
      --color-indigo-600: #4f46e5;
      --color-indigo-100: #e9e8ff;
      --color-mint-600: #1fa78a;
      --color-mint-100: #dcf5ee;
      --color-product-coach: #23865d;
      --color-product-travel: #d96e2b;
      --color-product-pitch: #3977f6;
      --color-product-tourney: #e08a1a;

      --bg: oklch(0.9750 0.0053 106.50);
      --surface: oklch(1 0 0);
      --fg: oklch(0.1823 0.0108 268.09);
      --muted: oklch(0.5433 0.0239 261.71);
      --border: oklch(0.8595 0.0136 262.38);
      --accent: oklch(0.4568 0.2146 277.02);

      --bg-canvas: var(--color-canvas-50);
      --bg-surface: var(--color-white);
      --bg-inverse: var(--color-ink-950);
      --text-primary: var(--color-ink-950);
      --text-secondary: var(--color-gray-600);
      --text-inverse: var(--color-white);
      --border-default: var(--color-gray-300);
      --border-subtle: var(--color-gray-150);
      --brand-primary: var(--color-indigo-700);
      --brand-primary-hover: var(--color-indigo-800);
      --brand-focus: var(--color-indigo-600);
      --brand-soft: var(--color-indigo-100);
      --accent-mint: var(--color-mint-600);
      --accent-mint-soft: var(--color-mint-100);
      --product-coach: var(--color-product-coach);
      --product-travel: var(--color-product-travel);
      --product-pitch: var(--color-product-pitch);
      --product-tourney: var(--color-product-tourney);

      --space-4: 4px;
      --space-8: 8px;
      --space-12: 12px;
      --space-16: 16px;
      --space-24: 24px;
      --space-32: 32px;
      --space-48: 48px;
      --space-64: 64px;
      --space-96: 96px;
      --radius-8: 8px;
      --radius-12: 12px;
      --radius-20: 20px;
      --radius-28: 28px;
      --radius-pill: 999px;
      --content-max: 1200px;
      --gutter-desktop: 64px;
      --gutter-tablet: 40px;
      --gutter-mobile: 20px;
      --font-display: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
      --font-body: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
      --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
      --shadow-soft: 0 8px 24px rgb(16 18 23 / 7%);
      --shadow-raised: 0 2px 6px rgb(16 18 23 / 4%), 0 12px 32px -4px rgb(16 18 23 / 8%);
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      min-width: 320px;
      background: var(--bg-canvas);
      color: var(--text-primary);
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.625;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }
    img, svg { display: block; max-width: 100%; }
    a { color: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    button { font: inherit; }
    p, h1, h2, h3 { margin-top: 0; }
    p { max-width: 65ch; }
    [id] { scroll-margin-top: 96px; }

    .skip-link {
      position: fixed;
      z-index: 1000;
      top: var(--space-12);
      left: var(--space-12);
      min-height: 44px;
      padding: 10px 16px;
      transform: translateY(-160%);
      border: 2px solid var(--brand-focus);
      border-radius: var(--radius-8);
      background: var(--bg-surface);
      color: var(--text-primary);
      font-weight: 600;
      text-decoration: none;
    }
    .skip-link:focus { transform: translateY(0); }
    :focus-visible {
      outline: 3px solid var(--brand-focus);
      outline-offset: 3px;
    }

    .container {
      width: min(calc(100% - (2 * var(--gutter-mobile))), var(--content-max));
      margin-inline: auto;
    }
    .section { padding-block: clamp(64px, 8vw, 96px); }
    .section-rule { border-top: 1px solid var(--border-subtle); }
    .eyebrow {
      margin-bottom: var(--space-16);
      color: var(--brand-primary);
      font-size: 12px;
      font-weight: 600;
      line-height: 1.35;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }
    .display, .section-title, .card-title, .cta-title {
      font-family: var(--font-display);
      color: var(--text-primary);
    }
    .display {
      max-width: 11ch;
      margin-bottom: var(--space-24);
      font-size: clamp(46px, 6.2vw, 76px);
      font-weight: 700;
      line-height: 1.05;
      letter-spacing: -0.025em;
      text-wrap: balance;
    }
    .section-title {
      max-width: 15ch;
      margin-bottom: var(--space-20, 20px);
      font-size: clamp(32px, 4.2vw, 42px);
      font-weight: 700;
      line-height: 1.14;
      letter-spacing: -0.01em;
      text-wrap: balance;
    }
    .section-copy, .hero-copy {
      color: var(--text-secondary);
      font-size: clamp(17px, 1.6vw, 20px);
      line-height: 1.6;
    }
    .section-copy { margin-bottom: 0; }

    .button {
      display: inline-flex;
      min-height: 48px;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 11px 18px;
      border: 1px solid transparent;
      border-radius: var(--radius-8);
      font-size: 14px;
      font-weight: 600;
      line-height: 1.4;
      letter-spacing: 0.005em;
      text-align: center;
      text-decoration: none;
      transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
    }
    .button-primary { background: var(--brand-primary); color: var(--text-inverse); }
    .button-primary:hover { background: var(--brand-primary-hover); color: var(--text-inverse); }
    .button-primary:active { background: var(--color-ink-950); color: var(--text-inverse); transform: translateY(1px); }
    .button-secondary { border-color: var(--border-default); background: var(--bg-surface); color: var(--text-primary); }
    .button-secondary:hover { border-color: var(--brand-primary); background: var(--brand-soft); color: var(--text-primary); }
    .button-secondary:active { border-color: var(--color-ink-950); background: var(--border-subtle); color: var(--text-primary); transform: translateY(1px); }
    .text-link {
      display: inline-flex;
      min-height: 44px;
      align-items: center;
      gap: 10px;
      color: var(--text-primary);
      font-weight: 600;
      text-underline-offset: 5px;
      text-decoration-thickness: 1px;
      transition: color 160ms ease, background-color 160ms ease;
    }
    .text-link:hover { color: var(--brand-primary-hover); }
    .text-link:active { color: var(--color-ink-950); background: var(--brand-soft); }

    .site-header {
      position: sticky;
      z-index: 100;
      top: 0;
      border-bottom: 1px solid var(--border-subtle);
      background: var(--bg-canvas);
      background: color-mix(in oklch, var(--bg-canvas) 94%, transparent);
      backdrop-filter: blur(16px);
    }
    .header-inner { position: relative; display: grid; min-height: 72px; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: var(--space-12); }
    .wordmark {
      display: inline-flex; min-height: 44px; align-items: center; gap: 12px; width: fit-content; margin-left: -4px; padding: 4px 8px 4px 4px;
      border-radius: var(--radius-12); font: 600 13px/1 var(--font-display); letter-spacing: 0.08em; text-decoration: none;
      transition: background-color 160ms ease, color 160ms ease;
    }
    .wordmark-mark { width: 36px; height: 36px; flex: 0 0 36px; color: var(--text-primary); }
    .wordmark-mark svg { width: 100%; height: 100%; overflow: visible; }
    .logo-frame, .logo-bracket, .logo-module { transition: fill 160ms ease, stroke 160ms ease; }
    .logo-frame { fill: var(--bg-surface); stroke: var(--border-default); }
    .logo-bracket { fill: none; stroke: currentColor; stroke-width: 2.25; stroke-linecap: square; stroke-linejoin: miter; }
    .logo-module { fill: var(--text-primary); }
    .logo-module-accent { fill: var(--brand-primary); }
    .wordmark:hover .logo-frame { fill: var(--brand-soft); stroke: var(--brand-primary); }
    .wordmark:hover .logo-bracket { stroke: var(--brand-primary-hover); }
    .wordmark:active .logo-frame { fill: var(--border-subtle); stroke: var(--text-primary); }
    .wordmark:active .logo-bracket { stroke: var(--text-primary); }
    .wordmark-text { padding-top: 1px; white-space: nowrap; }
    .wordmark:hover { background: var(--brand-soft); color: var(--brand-primary-hover); }
    .wordmark:active { background: var(--border-subtle); color: var(--color-ink-950); }
    .menu-toggle {
      display: none;
      min-width: 44px;
      min-height: 44px;
      align-items: center;
      justify-content: center;
      gap: 7px;
      padding: 8px 12px;
      border: 1px solid var(--border-default);
      border-radius: var(--radius-8);
      background: var(--bg-surface);
      color: var(--text-primary);
      font-size: 14px;
      font-weight: 600;
      letter-spacing: 0.005em;
      cursor: pointer;
    }
    .menu-toggle:hover { border-color: var(--brand-primary); background: var(--brand-soft); color: var(--text-primary); }
    .menu-toggle:active { border-color: var(--color-ink-950); background: var(--border-subtle); color: var(--text-primary); }
    .menu-icon { display: grid; width: 16px; gap: 4px; }
    .menu-icon::before, .menu-icon::after { content: ""; height: 2px; background: currentColor; transition: transform 160ms ease; }
    .menu-toggle[aria-expanded="true"] .menu-icon::before { transform: translateY(3px) rotate(45deg); }
    .menu-toggle[aria-expanded="true"] .menu-icon::after { transform: translateY(-3px) rotate(-45deg); }
    .nav-shell { grid-column: 1 / -1; display: flex; align-items: center; border-top: 1px solid var(--border-subtle); }
    .nav-panel-heading { display: none; }
    .primary-nav { width: 100%; }
    .nav-list { display: flex; flex-wrap: wrap; gap: 0 var(--space-16); margin: 0; padding: 8px 0 12px; list-style: none; }
    .nav-link { display: inline-flex; min-height: 44px; align-items: center; padding-inline: 4px; color: var(--text-primary); font-size: 15px; font-weight: 500; text-decoration: none; }
    .nav-link:hover { color: var(--brand-primary-hover); text-decoration: underline; text-underline-offset: 5px; }
    .nav-link:active { color: var(--color-ink-950); background: var(--brand-soft); }
    .header-cta { display: none; }
    .js .menu-toggle { display: inline-flex; }
    .js .nav-shell {
      position: absolute; z-index: 3; top: calc(100% + 10px); right: 0;
      display: flex; width: min(360px, calc(100vw - (2 * var(--gutter-mobile)))); max-height: calc(100svh - 96px); padding: 10px; overflow-y: auto;
      border: 1px solid var(--border-default); border-radius: var(--radius-20); background: var(--bg-surface); box-shadow: var(--shadow-raised);
      opacity: 0; visibility: hidden; transform: translateY(-8px) scale(0.985); transform-origin: top right; pointer-events: none;
      transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
    }
    .js .nav-shell.is-open { opacity: 1; visibility: visible; transform: translateY(0) scale(1); pointer-events: auto; }
    .js .nav-panel-heading {
      display: flex; align-items: center; justify-content: space-between; gap: var(--space-16); margin: 0; padding: 10px 10px 14px;
      border-bottom: 1px solid var(--border-subtle); color: var(--text-secondary); font: 11px/1.4 var(--font-mono); letter-spacing: 0.07em; text-transform: uppercase;
    }
    .js .nav-panel-heading::after { content: "04 destinations"; color: var(--text-secondary); }
    .js .nav-list { display: grid; gap: 0; padding: 2px 0 0; counter-reset: mobile-nav; }
    .js .nav-list li { counter-increment: mobile-nav; }
    .js .nav-link {
      display: grid; min-height: 58px; grid-template-columns: 30px 1fr; align-items: center; padding: 6px 10px;
      border-bottom: 1px solid var(--border-subtle); border-radius: 0; font: 550 18px/1.3 var(--font-display); letter-spacing: -0.01em;
      transition: background-color 160ms ease, color 160ms ease;
    }
    .js .nav-list li:last-child .nav-link { border-bottom: 0; }
    .js .nav-link::before { content: "0" counter(mobile-nav); color: var(--text-secondary); font: 10px/1 var(--font-mono); letter-spacing: 0.06em; }
    .js .nav-link:hover { background: var(--brand-soft); color: var(--brand-primary-hover); text-decoration: none; }
    .js .nav-link:active { background: var(--border-subtle); color: var(--text-primary); }
    .menu-backdrop {
      position: fixed; z-index: 90; inset: 72px 0 0; display: block; width: 100%; border: 0;
      background: color-mix(in oklch, var(--color-ink-950) 18%, transparent); opacity: 0; visibility: hidden; cursor: default; pointer-events: none;
      transition: opacity 160ms ease, visibility 160ms ease; backdrop-filter: blur(2px);
    }
    .menu-backdrop.is-visible { opacity: 1; visibility: visible; pointer-events: auto; }

    .hero { padding-block: clamp(56px, 8vw, 104px) clamp(72px, 9vw, 112px); }
    .hero-grid { display: grid; align-items: center; gap: clamp(48px, 7vw, 88px); }
    .hero-copy { max-width: 58ch; margin-bottom: var(--space-32); }
    .hero-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: var(--space-12); }
    .system-motif {
      position: relative;
      display: block;
      width: min(100%, 720px);
      min-height: clamp(580px, 135vw, 600px);
      margin: 0;
      justify-self: center;
      overflow: hidden;
      border: 1px solid var(--border-default);
      border-radius: var(--radius-28);
      background-color: var(--bg-surface);
      background-image:
        linear-gradient(var(--border-subtle) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
      background-position: -1px -1px;
      background-size: 32px 32px;
      box-shadow: inset 0 0 0 8px color-mix(in oklch, var(--bg-canvas) 54%, transparent), var(--shadow-raised);
    }
    .motif-toolbar {
      position: absolute;
      z-index: 3;
      top: 0;
      right: 0;
      left: 0;
      display: flex;
      height: 57px;
      align-items: center;
      justify-content: space-between;
      gap: var(--space-16);
      padding: 12px 18px;
      border-bottom: 1px solid var(--border-subtle);
      background: var(--bg-surface);
    }
    .motif-label, .motif-index {
      margin: 0;
      font-family: var(--font-mono);
      font-size: 10px;
      line-height: 1.4;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .motif-label { color: var(--text-primary); font-weight: 600; }
    .motif-label span { margin-inline: 5px; color: var(--text-secondary); }
    .motif-index { color: var(--text-secondary); white-space: nowrap; }
    .motif-stage {
      position: absolute;
      z-index: 1;
      inset: 57px 0 42px;
    }
    .motif-stage::before, .motif-stage::after {
      position: absolute;
      z-index: 0;
      color: var(--text-secondary);
      font-family: var(--font-mono);
      font-size: 8px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .motif-stage::before { top: 13px; left: 15px; content: "01 / ONE SOLUTION"; }
    .motif-stage::after { right: 15px; bottom: 12px; content: "3 PRODUCTS / 3 ROLES"; }
    .motif-network {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      overflow: visible;
      pointer-events: none;
    }
    .motif-field-fill { fill: color-mix(in oklch, var(--bg-canvas) 72%, transparent); stroke: none; }
    .motif-field-arc, .motif-field-line { fill: none; stroke: var(--border-default); vector-effect: non-scaling-stroke; }
    .motif-field-arc { stroke-width: 1.5; }
    .motif-field-line { stroke-width: 1; }
    .motif-route, .motif-connector { vector-effect: non-scaling-stroke; }
    .motif-route { fill: none; stroke: var(--brand-primary); stroke-dasharray: 3 9; stroke-linecap: round; stroke-width: 1.5; opacity: 0.72; animation: motif-route 24s linear infinite; }
    .motif-connector { fill: none; stroke: var(--border-default); stroke-width: 1.25; }
    .motif-anchor { fill: var(--bg-surface); stroke: var(--text-secondary); stroke-width: 1.25; vector-effect: non-scaling-stroke; }
    .motif-base, .motif-home { fill: var(--bg-surface); stroke: var(--text-secondary); stroke-width: 1; vector-effect: non-scaling-stroke; }
    @keyframes motif-route { to { stroke-dashoffset: -120; } }
    .motif-node {
      position: absolute;
      z-index: 2;
      display: grid;
      width: clamp(116px, 34%, 152px);
      min-height: 94px;
      align-content: start;
      gap: 3px;
      padding: 12px 13px 13px;
      border: 1px solid var(--border-default);
      border-radius: var(--radius-12);
      background: var(--bg-surface);
      color: var(--text-primary);
      box-shadow: var(--shadow-soft);
      font-size: clamp(11px, 2.7vw, 13px);
      line-height: 1.28;
    }
    .motif-node::before {
      width: 28px;
      height: 3px;
      margin-bottom: 5px;
      border-radius: var(--radius-pill);
      background: var(--node-color);
      content: "";
    }
    .motif-node small { color: var(--text-secondary); font-family: var(--font-mono); font-size: 9px; font-weight: 500; letter-spacing: 0.07em; text-transform: uppercase; }
    .motif-node strong { font-family: var(--font-display); font-size: inherit; font-weight: 600; letter-spacing: -0.01em; }
    .motif-node > span { color: var(--text-secondary); font-size: 10px; }
    .motif-node-coach { --node-color: var(--product-coach); top: 8%; left: 5%; }
    .motif-node-travel { --node-color: var(--product-travel); top: 8%; right: 5%; }
    .motif-node-tourney { --node-color: var(--product-tourney); top: 8%; right: 5%; }
    .motif-node-pitch { --node-color: var(--product-pitch); bottom: 3%; left: 50%; transform: translateX(-50%); }
    .motif-core {
      position: absolute;
      z-index: 2;
      top: 52%;
      left: 50%;
      display: grid;
      width: clamp(164px, 42%, 184px);
      aspect-ratio: 1;
      place-content: center;
      gap: 4px;
      padding: 20px 16px;
      transform: translate(-50%, -50%);
      border: 1px solid var(--color-ink-800);
      border-radius: 50%;
      background: var(--bg-inverse);
      color: var(--text-inverse);
      box-shadow: 0 0 0 8px color-mix(in oklch, var(--bg-surface) 84%, transparent), 0 0 0 9px var(--border-subtle), var(--shadow-raised);
      text-align: center;
    }
    .motif-core::before {
      position: absolute;
      top: 12px;
      left: 50%;
      width: 22px;
      height: 3px;
      transform: translateX(-50%);
      border-radius: var(--radius-pill);
      background: var(--color-white);
      content: "";
    }
    .motif-core small, .motif-core span { font-family: var(--font-mono); font-size: 8px; letter-spacing: 0.07em; text-transform: uppercase; }
    .motif-core small { color: var(--border-default); }
    .motif-core strong { font-family: var(--font-display); font-size: clamp(13px, 3.2vw, 16px); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }
    .motif-core span { color: var(--color-white); }
    .motif-legend {
      position: absolute;
      z-index: 3;
      right: 0;
      bottom: 0;
      left: 0;
      display: flex;
      min-height: 42px;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin: 0;
      padding: 8px 18px;
      border-top: 1px solid var(--border-subtle);
      background: var(--bg-canvas);
      color: var(--text-secondary);
      font-family: var(--font-mono);
      font-size: 8px;
      line-height: 1.4;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .motif-legend span { color: var(--text-primary); }
    .motif-legend span + span { padding-left: 12px; border-left: 1px solid var(--border-default); }

    .section-heading-row { display: grid; gap: var(--space-24); margin-bottom: clamp(40px, 6vw, 64px); }
    .portfolio-grid {
      display: grid;
      border-top: 1px solid var(--border-default);
      border-bottom: 1px solid var(--border-default);
      container: portfolio / inline-size;
    }
    .product-card {
      --product-color: var(--text-primary);
      position: relative;
      display: flex;
      min-width: 0;
      min-height: 390px;
      flex-direction: column;
      padding: clamp(28px, 4vw, 40px) 0;
      border-bottom: 1px solid var(--border-default);
      background: transparent;
      transition: background-color 160ms ease;
    }
    .product-card:last-child { border-bottom: 0; }
    .product-card:hover { background: var(--bg-surface); }
    .product-card-coach { --product-color: var(--product-coach); }
    .product-card-travel { --product-color: var(--product-travel); }
    .product-card-pitch { --product-color: var(--product-pitch); }
    .product-card-tourney { --product-color: var(--product-tourney); }
    .platform-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 0 0 var(--space-32);
      padding: 0;
      list-style: none;
    }
    .platform-tags li {
      display: inline-flex;
      min-height: 28px;
      align-items: center;
      padding: 4px 10px;
      border: 1px solid var(--border-default);
      border-radius: var(--radius-pill);
      color: var(--text-secondary);
      font-size: 12px;
      font-weight: 500;
    }
    .status-badge + .platform-tags { margin-top: -12px; }
    .product-marker { display: flex; align-items: center; gap: 10px; margin-bottom: var(--space-32); }
    .product-marker::before { width: 36px; height: 4px; background: var(--product-color); content: ""; }
    .product-marker span { color: var(--text-secondary); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
    .status-badge {
      display: inline-flex;
      width: fit-content;
      min-height: 28px;
      align-items: center;
      margin-bottom: var(--space-24);
      padding: 4px 10px;
      border: 1px solid var(--border-default);
      border-radius: var(--radius-pill);
      background: var(--bg-surface);
      color: var(--text-secondary);
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.004em;
    }
    .card-title {
      margin-bottom: var(--space-16);
      font-size: clamp(25px, 3vw, 30px);
      font-weight: 500;
      line-height: 1.16;
      letter-spacing: -0.01em;
    }
    .product-copy { margin-bottom: var(--space-32); color: var(--text-secondary); }
    .product-card .text-link { margin-top: auto; width: fit-content; }

    .philosophy { background: var(--bg-surface); }
    .philosophy-grid { display: grid; gap: clamp(48px, 7vw, 96px); }
    .principle-list { border-top: 1px solid var(--border-default); }
    .principle-card {
      display: grid;
      grid-template-columns: 48px minmax(0, 1fr);
      gap: var(--space-16);
      padding-block: var(--space-24);
      border-bottom: 1px solid var(--border-default);
    }
    .principle-number { color: var(--text-secondary); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; }
    .principle-card h3 { margin-bottom: 6px; font-family: var(--font-display); font-size: 21px; font-weight: 500; letter-spacing: -0.005em; }
    .principle-card p { margin-bottom: 0; color: var(--text-secondary); }

    .platform-grid { display: grid; gap: clamp(48px, 8vw, 96px); }
    .platform-intro { align-self: start; }
    .capability-list {
      margin: 0;
      padding: 0;
      border-top: 1px solid var(--border-default);
      list-style: none;
    }
    .capability-item {
      display: grid;
      grid-template-columns: 44px minmax(0, 1fr);
      gap: var(--space-16);
      padding-block: clamp(20px, 3vw, 28px);
      border-bottom: 1px solid var(--border-default);
    }
    .capability-item:first-child { background: linear-gradient(90deg, var(--accent-mint-soft), transparent 72%); }
    .capability-item:first-child p { color: var(--text-primary); }
    .capability-index { color: var(--text-primary); font-family: var(--font-mono); font-size: 12px; font-weight: 600; }
    .capability-item h3 { margin-bottom: 6px; font-family: var(--font-display); font-size: 20px; font-weight: 500; }
    .capability-item p { margin-bottom: 0; color: var(--text-secondary); font-size: 15px; }
    .platform-link { margin-top: var(--space-32); }

    .company-cta { padding-block: clamp(24px, 5vw, 56px) clamp(64px, 8vw, 96px); }
    .cta-panel {
      position: relative;
      display: grid;
      gap: var(--space-32);
      overflow: hidden;
      padding: clamp(36px, 7vw, 72px);
      border: 1px solid var(--color-ink-800);
      border-radius: var(--radius-28);
      background: var(--bg-inverse);
      color: var(--text-inverse);
    }
    .cta-panel::after {
      position: absolute;
      top: 0;
      right: clamp(24px, 7vw, 80px);
      width: 88px;
      height: 8px;
      background: var(--brand-primary);
      content: "";
    }
    .cta-title { max-width: 14ch; margin-bottom: var(--space-16); color: var(--text-inverse); font-size: clamp(34px, 4.5vw, 52px); font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; text-wrap: balance; }
    .cta-copy { margin-bottom: 0; color: var(--border-default); font-size: clamp(17px, 1.6vw, 20px); }
    .button-inverse { border-color: var(--color-white); background: var(--color-white); color: var(--color-ink-950); }
    .button-inverse:hover { border-color: var(--brand-soft); background: var(--brand-soft); color: var(--color-ink-950); }
    .button-inverse:active { border-color: var(--border-default); background: var(--border-default); color: var(--color-ink-950); transform: translateY(1px); }
    .button-inverse-outline { border-color: var(--color-gray-600); background: transparent; color: var(--color-white); }
    .button-inverse-outline:hover { border-color: var(--color-white); background: var(--color-ink-800); color: var(--color-white); }
    .button-inverse-outline:active { border-color: var(--color-white); background: var(--color-white); color: var(--color-ink-950); transform: translateY(1px); }

    .site-footer { border-top: 1px solid var(--border-default); padding-block: var(--space-48) var(--space-32); }
    .footer-grid { display: grid; gap: var(--space-32); }
    .footer-name { margin-bottom: 4px; font-family: var(--font-display); font-size: 18px; font-weight: 600; }
    .footer-location, .copyright { margin-bottom: 0; color: var(--text-secondary); font-size: 14px; }
    .footer-nav-list { display: flex; flex-wrap: wrap; gap: 4px 20px; margin: 0; padding: 0; list-style: none; }
    .footer-link { display: inline-flex; min-height: 44px; align-items: center; color: var(--text-primary); font-size: 14px; font-weight: 500; text-underline-offset: 4px; }
    .footer-link:hover { color: var(--brand-primary-hover); }
    .footer-link:active { color: var(--color-ink-950); background: var(--brand-soft); }
    .footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-16); margin-top: var(--space-32); padding-top: var(--space-24); border-top: 1px solid var(--border-subtle); }
    .footer-note { margin: 0; color: var(--text-secondary); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }

    @media (min-width: 48rem) {
      .container { width: min(calc(100% - (2 * var(--gutter-tablet))), var(--content-max)); }
      .section-heading-row { grid-template-columns: minmax(0, 1fr) minmax(300px, 0.75fr); align-items: end; }
      .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .product-card { padding-inline: 24px; border-right: 1px solid var(--border-default); }
      .product-card:first-child { padding-left: 0; }
      .product-card:nth-child(2) { padding-right: 0; border-right: 0; }
      .product-card:nth-child(-n + 2) { border-bottom: 1px solid var(--border-default); }
      .product-card:last-child { grid-column: 1 / -1; min-height: 320px; padding-inline: 0; border-right: 0; border-bottom: 0; }
      .portfolio-grid:has(> :nth-child(2):last-child) .product-card:last-child {
        grid-column: auto;
        min-height: 390px;
        padding-inline: 24px;
        padding-right: 0;
        border-right: 0;
        border-bottom: 0;
      }
      .portfolio-grid:has(> :nth-child(2):last-child) .product-card:nth-child(-n + 2) { border-bottom: 0; }
      .philosophy-grid, .platform-grid { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); }
      .cta-panel { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
      .cta-actions { justify-content: flex-end; }
      .footer-grid { grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr); align-items: start; }
      .footer-nav-list { justify-content: flex-end; }
    }
    @media (min-width: 64rem) {
      .container { width: min(calc(100% - (2 * var(--gutter-desktop))), var(--content-max)); }
      .header-inner { min-height: 80px; grid-template-columns: auto 1fr auto; gap: var(--space-32); }
      .menu-toggle, .js .menu-toggle { display: none; }
      .nav-shell, .js .nav-shell {
        position: static; grid-column: auto; display: flex; width: auto; max-height: none; padding: 0; overflow: visible;
        border: 0; border-radius: 0; background: transparent; box-shadow: none; opacity: 1; visibility: visible; transform: none; pointer-events: auto;
      }
      .js .nav-panel-heading { display: none; }
      .primary-nav { width: auto; margin-inline: auto; }
      .nav-list { flex-wrap: nowrap; gap: var(--space-32); padding: 0; }
      .js .nav-list { display: flex; gap: var(--space-32); padding: 0; }
      .js .nav-link { display: inline-flex; min-height: 44px; padding-inline: 4px; border: 0; font: 500 15px/1.625 var(--font-body); letter-spacing: 0; }
      .js .nav-link::before { display: none; }
      .js .nav-link:hover { background: transparent; text-decoration: underline; text-underline-offset: 5px; }
      .menu-backdrop, .menu-backdrop.is-visible { display: none; }
      .header-cta { display: inline-flex; min-height: 44px; padding-block: 9px; }
      .js .site-header:not(.hero-in-view) .header-cta { border-color: transparent; background: var(--brand-primary); color: var(--text-inverse); }
      .js .site-header:not(.hero-in-view) .header-cta:hover { border-color: transparent; background: var(--brand-primary-hover); color: var(--text-inverse); }
      .js .site-header:not(.hero-in-view) .header-cta:active { border-color: transparent; background: var(--color-ink-950); color: var(--text-inverse); }
      .js .site-header.hero-in-view .header-cta { border-color: var(--border-default); background: var(--bg-surface); color: var(--text-primary); }
      .js .site-header.hero-in-view .header-cta:hover { border-color: var(--brand-primary); background: var(--brand-soft); color: var(--text-primary); }
      .js .site-header.hero-in-view .header-cta:active { border-color: var(--color-ink-950); background: var(--border-subtle); color: var(--text-primary); }
      .hero-grid { grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr); }
      .system-motif { width: 100%; min-height: 600px; }
      .motif-node { font-size: 13px; }
      .platform-intro { position: sticky; top: 132px; }
      .portfolio-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
      .portfolio-grid:has(> :nth-child(2):last-child) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .product-card { min-height: 390px; padding-inline: 28px; border-right: 1px solid var(--border-default); border-bottom: 0; }
      .product-card:first-child { padding-left: 0; }
      .product-card:nth-child(2) { padding-right: 28px; border-right: 1px solid var(--border-default); }
      .product-card:last-child { grid-column: auto; padding-right: 0; padding-left: 28px; border-right: 0; }
      .portfolio-grid:has(> :nth-child(2):last-child) .product-card:last-child { padding-left: 28px; }
    }
    @media (max-width: 32rem) {
      .motif-index { display: none; }
    }
    @media (max-width: 23rem) {
      .hero-actions .button, .cta-actions .button { width: 100%; }
      .system-motif { min-height: 580px; }
      .motif-toolbar { padding-inline: 14px; }
      .motif-node { width: 108px; min-height: 88px; padding: 10px; }
      .motif-legend { padding-inline: 14px; }
      .motif-legend span:nth-child(2) { display: none; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
    }