/* ── Reset & tokens ────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --bg:        var(--brand-background);
      /* Ink ramp (#568): alternating sections sit on the #0F172A ink
         baseline — one step above the #0B1220 page — so the vignette keeps
         its relative depth on a branded slate instead of flat near-black. */
      --bg2:       #0F172A;
      --surface:   var(--brand-surface);
      --surface2:  var(--brand-muted-surface);
      --border:    rgba(255,255,255,0.07);
      --border2:   rgba(45,212,191,0.25);
      --accent:    var(--brand-primary);
      --accent2:   var(--brand-hover);
      --blue:      #38bdf8;
      --steel:     #22314E;
      --green:     #10b981;
      --red:       #f43f5e;
      --text:      #f1f5f9;
      --text2:     #94a3b8;
      --text3:     #94a3b8;
      --font:      var(--brand-font);
      --mono:      var(--brand-mono);
      --radius:    12px;
      --radius-lg: 12px;
      --shadow:    0 24px 64px rgba(0,0,0,0.6);
    }
    html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: 80px; }
    body {
      font-family: var(--font);
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    ::selection { background: rgba(45,212,191,0.3); }
    img, svg { display: block; }
    a { color: inherit; text-decoration: none; }

    /* ── Scrollbar ─────────────────────────────────────── */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: var(--bg); }
    ::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 99px; }

    /* ── Noise texture overlay ─────────────────────────── */
    body::before {
      content: "";
      position: fixed; inset: 0; z-index: 0; pointer-events: none;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
      opacity: 0.4;
    }

    /* ── Utility ───────────────────────────────────────── */
    .container { max-width: var(--brand-content-width); margin: 0 auto; padding: 0 1.5rem; }
    .grad-text {
      background: linear-gradient(135deg, #e2e8f0 0%, #99f6e4 50%, #2dd4bf 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    }
    .accent-text { color: var(--accent); }
    .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

    /* ── Buttons ───────────────────────────────────────── */
    .btn {
      display: inline-flex; align-items: center; gap: 0.5rem;
      padding: 0.65rem 1.4rem; border-radius: var(--brand-radius); min-height: 44px;
      font-size: 0.9rem; font-weight: 600; font-family: var(--font);
      border: none; cursor: pointer; transition: all 0.2s ease;
      white-space: nowrap;
    }
    .btn-primary {
      background: var(--accent); color: var(--brand-on-primary);
      box-shadow: 0 0 20px rgba(45,212,191,0.35);
    }
    .btn-primary:hover { background: var(--accent2); transform: translateY(-2px); box-shadow: 0 0 32px rgba(45,212,191,0.5); }
    .btn-ghost {
      background: transparent; color: var(--text2);
      border: 1px solid var(--border);
    }
    .btn-ghost:hover { border-color: var(--border2); color: var(--text); }
    .btn-lg { padding: 0.85rem 2rem; font-size: 1rem; border-radius: 10px; }

    /* ── NAV ───────────────────────────────────────────── */
    #nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 200;
      transition: all 0.3s ease;
    }
    #nav.scrolled {
      background: rgba(11,18,32,0.85);
      backdrop-filter: blur(20px) saturate(1.5);
      border-bottom: 1px solid var(--border);
    }
    .nav-inner {
      max-width: var(--brand-content-width); margin: 0 auto; padding: 0 1.5rem;
      height: 64px; display: flex; align-items: center; justify-content: space-between;
    }
    .logo {
      font-size: 1.25rem; font-weight: 800; letter-spacing: -0.04em;
      display: flex; align-items: center; gap: 0.5rem;
    }
    .logo-mark {
      width: 32px; height: 32px; border-radius: 8px;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      display: flex; align-items: center; justify-content: center;
      font-size: 0.9rem; font-weight: 900; color: #fff;
      letter-spacing: -0.02em;
      box-shadow: 0 4px 14px rgba(45,212,191,0.25), inset 0 1px 0 rgba(255,255,255,0.12);
    }
    .logo-mark-img { display: block; }
    /* Sibling mark for ProximaDB — same geometry/treatment, deeper accent */
    .logo-mark-proxima {
      background: linear-gradient(135deg, var(--accent2), var(--steel));
      box-shadow: 0 4px 14px rgba(15,118,110,0.30), inset 0 1px 0 rgba(255,255,255,0.10);
    }
    .nav-links {
      display: flex; align-items: center; gap: 2rem;
      list-style: none;
    }
    .nav-links a {
      font-size: 0.875rem; font-weight: 500; color: var(--text2);
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--text); }
    .nav-cta { display: flex; align-items: center; gap: 0.75rem; }

    /* Mobile nav toggle */
    .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 10px; min-width: 44px; min-height: 44px; justify-content: center; background: transparent; border: 0; }
    .hamburger span { width: 22px; height: 2px; background: var(--text2); border-radius: 2px; transition: all 0.3s; }
    .hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .mobile-menu {
      display: none; position: fixed; inset: 64px 0 0 0; z-index: 199;
      background: rgba(11,18,32,0.97); backdrop-filter: blur(20px);
      flex-direction: column; align-items: center; justify-content: center;
      gap: 2rem;
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a { font-size: 1.25rem; font-weight: 600; color: var(--text2); transition: color 0.2s; }
    .mobile-menu a:hover { color: var(--text); }

    /* ── HERO ──────────────────────────────────────────── */
    #hero {
      position: relative; min-height: 100vh;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      padding: 8rem 1.5rem 4rem; text-align: center;
      overflow: hidden;
    }

    /* Animated gradient orbs */
    .orb {
      position: absolute; border-radius: 50%;
      filter: blur(80px); pointer-events: none; z-index: 0;
    }
    .orb-1 {
      width: 600px; height: 600px; top: -200px; left: -100px;
      background: radial-gradient(circle, rgba(45,212,191,0.15) 0%, transparent 70%);
      animation: orb-float1 12s ease-in-out infinite;
    }
    .orb-2 {
      width: 500px; height: 500px; top: 100px; right: -150px;
      background: radial-gradient(circle, rgba(15,118,110,0.12) 0%, transparent 70%);
      animation: orb-float2 15s ease-in-out infinite;
    }
    .orb-3 {
      width: 400px; height: 400px; bottom: 0; left: 50%;
      background: radial-gradient(circle, rgba(45,212,191,0.08) 0%, transparent 70%);
      animation: orb-float3 10s ease-in-out infinite;
    }
    @keyframes orb-float1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(60px, 40px); } }
    @keyframes orb-float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-40px, 60px); } }
    @keyframes orb-float3 { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, -30px); } }

    /* Grid lines background */
    #hero::after {
      content: "";
      position: absolute; inset: 0; z-index: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 80%);
    }

    .hero-content { position: relative; z-index: 1; max-width: 860px; }

    .badge {
      display: inline-flex; align-items: center; gap: 0.5rem;
      padding: 0.35rem 0.9rem; border-radius: 99px;
      border: 1px solid rgba(45,212,191,0.3);
      background: rgba(45,212,191,0.08);
      font-size: 0.78rem; font-weight: 500; color: #99f6e4;
      margin-bottom: 2rem;
    }
    .badge-dot {
      width: 7px; height: 7px; border-radius: 50%; background: var(--green);
      box-shadow: 0 0 8px var(--green);
      animation: pulse-dot 2s ease-in-out infinite;
    }
    @keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

    h1 {
      font-size: clamp(2.5rem, 7vw, 5rem);
      font-weight: 900; letter-spacing: -0.04em; line-height: 1.05;
      margin-bottom: 1.5rem;
    }
    .hero-sub {
      font-size: clamp(1rem, 2.5vw, 1.2rem);
      color: var(--text2); max-width: 560px; margin: 0 auto 2.5rem;
    }
    .hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.25rem; }
    .hero-note { font-size: 0.8rem; color: var(--text3); }

    /* ── TERMINAL ──────────────────────────────────────── */
    .terminal-wrap {
      position: relative; z-index: 1; width: 100%; max-width: 760px;
      margin: 4rem auto 0;
    }
    .terminal-glow {
      position: absolute; inset: -2px; border-radius: 16px;
      background: linear-gradient(135deg, rgba(45,212,191,0.3), rgba(15,118,110,0.2), rgba(45,212,191,0.1));
      filter: blur(1px); z-index: -1;
    }
    .terminal {
      background: #0d0d16; border: 1px solid rgba(45,212,191,0.2);
      border-radius: var(--radius-lg); overflow: hidden;
      box-shadow: var(--shadow);
    }
    .t-bar {
      display: flex; align-items: center; padding: 0.75rem 1rem;
      background: #0a0a12; border-bottom: 1px solid rgba(255,255,255,0.05);
      gap: 0.5rem;
    }
    .t-dot { width: 12px; height: 12px; border-radius: 50%; }
    .t-title {
      flex: 1; text-align: center; font-size: 0.72rem;
      color: var(--text3); font-family: var(--mono);
    }
    .t-body { padding: 1.5rem; font-family: var(--mono); font-size: 0.82rem; min-height: 200px; }
    .t-prompt { color: var(--accent); }
    .t-cursor {
      display: inline-block; width: 8px; height: 14px;
      background: var(--accent); margin-left: 2px; vertical-align: middle;
      animation: blink 1s step-end infinite;
    }
    @keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }
    .t-query { color: #e2e8f0; }
    .t-results { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.75rem; }
    .t-result {
      padding: 0.875rem 1rem;
      background: rgba(45,212,191,0.06);
      border: 1px solid rgba(45,212,191,0.15);
      border-radius: 8px; opacity: 0;
      transform: translateY(6px);
      transition: all 0.3s ease;
    }
    .t-result.visible { opacity: 1; transform: translateY(0); }
    .t-result-title { color: #99f6e4; font-weight: 500; margin-bottom: 0.4rem; font-size: 0.8rem; }
    .t-field { font-size: 0.77rem; line-height: 1.7; }
    .t-key { color: var(--text3); }
    .t-val-g { color: var(--green); }
    .t-val-w { color: #cbd5e1; }
    .t-result-2 { opacity: 0.65 !important; }

    /* ── LOGOS STRIP ───────────────────────────────────── */
    #logos {
      padding: 3rem 0;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      overflow: hidden;
    }
    .logos-label {
      text-align: center; font-size: 0.75rem; text-transform: uppercase;
      letter-spacing: 0.1em; color: var(--text3); margin-bottom: 2rem;
    }
    .logos-track {
      display: flex; gap: 3.5rem; align-items: center;
      animation: logos-scroll 30s linear infinite;
      width: max-content;
    }
    .logos-track:hover { animation-play-state: paused; }
    @keyframes logos-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
    .logos-track span {
      font-size: 1rem; font-weight: 700; color: var(--text3);
      letter-spacing: -0.02em; white-space: nowrap;
      transition: color 0.2s;
    }
    .logos-track span:hover { color: var(--text2); }

    /* ── SECTION GENERIC ───────────────────────────────── */
    section { position: relative; }
    .section-inner { max-width: var(--brand-content-width); margin: 0 auto; padding: 6rem 1.5rem; }
    .section-label {
      display: inline-flex; align-items: center; gap: 0.4rem;
      font-size: 0.78rem; font-weight: 600; text-transform: uppercase;
      letter-spacing: 0.1em; color: var(--accent); margin-bottom: 0.875rem;
    }
    .section-label::before {
      content: ""; width: 16px; height: 2px;
      background: var(--accent); border-radius: 1px;
    }
    .section-h2 {
      font-size: clamp(1.75rem, 4vw, 2.75rem);
      font-weight: 800; letter-spacing: -0.03em; line-height: 1.15;
      max-width: 600px; margin-bottom: 1rem;
    }
    .section-h3 {
      font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em;
      color: var(--text); margin-bottom: 1.25rem; display: flex; align-items: center; gap: 0.5rem;
    }
    .section-p { color: var(--text2); max-width: 520px; margin-bottom: 3rem; font-size: 1.05rem; }

    /* Scroll reveal */
    .reveal { opacity: 0; transform: translateY(28px); transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
    .reveal.visible { opacity: 1; transform: translateY(0); }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
    .reveal-delay-5 { transition-delay: 0.5s; }

    /* ── PROBLEM ───────────────────────────────────────── */
    #problem { background: var(--bg2); }
    .stats-grid {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1.5rem; margin-bottom: 4rem;
    }
    .stat-card {
      padding: 1.75rem; background: var(--surface);
      border: 1px solid var(--border); border-radius: var(--radius);
      transition: border-color 0.3s, transform 0.3s;
    }
    .stat-card:hover { border-color: var(--border2); transform: translateY(-4px); }
    .stat-val {
      font-size: 2.5rem; font-weight: 900; letter-spacing: -0.04em;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
      margin-bottom: 0.25rem;
    }
    .stat-label { font-size: 0.875rem; color: var(--text2); }

    .problem-list { display: flex; flex-direction: column; gap: 1rem; }
    .problem-item {
      display: flex; align-items: flex-start; gap: 1rem;
      padding: 1.25rem 1.5rem;
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius); transition: all 0.3s;
    }
    .problem-item:hover { border-color: rgba(244,63,94,0.3); }
    .problem-icon { font-size: 1.25rem; flex-shrink: 0; margin-top: 2px; }
    .problem-item h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.25rem; }
    .problem-item p { font-size: 0.875rem; color: var(--text2); }

    /* ── HOW IT WORKS ──────────────────────────────────── */
    .steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; margin-top: 1rem; }
    .step {
      position: relative; padding: 2rem;
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius-lg); transition: all 0.3s;
    }
    .step:hover { border-color: var(--border2); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }
    .step-num {
      display: inline-flex; align-items: center; justify-content: center;
      width: 40px; height: 40px; border-radius: 10px;
      background: rgba(45,212,191,0.12); border: 1px solid rgba(45,212,191,0.2);
      font-size: 0.9rem; font-weight: 700; color: var(--accent);
      margin-bottom: 1.25rem; font-family: var(--mono);
    }
    .step h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; }
    .step p { font-size: 0.875rem; color: var(--text2); }
    .step-connector {
      display: none; position: absolute; top: 50%; right: -1.5rem;
      width: 1.5rem; height: 2px;
      background: linear-gradient(90deg, var(--border2), transparent);
      z-index: 1;
    }

    /* ── FEATURES ──────────────────────────────────────── */
    #features { background: var(--bg2); }
    .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
    .feature-card {
      padding: 1.75rem;
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius); transition: all 0.3s;
      position: relative; overflow: hidden;
    }
    .feature-card::before {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(135deg, rgba(45,212,191,0.05) 0%, transparent 60%);
      opacity: 0; transition: opacity 0.3s;
    }
    .feature-card:hover { border-color: var(--border2); transform: translateY(-4px); }
    .feature-card:hover::before { opacity: 1; }
    .feature-icon {
      width: 44px; height: 44px; border-radius: 10px;
      background: rgba(45,212,191,0.1); border: 1px solid rgba(45,212,191,0.15);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.2rem; margin-bottom: 1.25rem;
    }
    .feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
    .feature-card p { font-size: 0.875rem; color: var(--text2); line-height: 1.65; }

    /* ── INTEGRATIONS ──────────────────────────────────── */
    .int-grid {
      display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 1rem;
      margin-top: 3rem;
    }
    .int-card {
      padding: 1.25rem 1rem; text-align: center;
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius); transition: all 0.25s;
      cursor: default;
    }
    .int-card:hover { border-color: var(--border2); background: var(--surface2); transform: scale(1.04); }
    .int-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
    .int-name { font-size: 0.82rem; font-weight: 600; color: var(--text2); }
    .int-status {
      display: inline-block; margin-top: 0.3rem;
      font-size: 0.68rem; padding: 0.1rem 0.45rem; border-radius: 99px;
    }
    .int-status.live { background: rgba(16,185,129,0.12); color: var(--green); }
    .int-status.beta { background: rgba(245,158,11,0.13); color: #fbbf24; }
    .int-status.soon { background: rgba(148,163,184,0.13); color: var(--text2); }
    .int-legend {
      display: flex; flex-wrap: wrap; gap: 1.1rem; justify-content: center;
      margin-top: 1.5rem; font-size: 0.78rem; color: var(--text2);
    }
    .int-legend .int-status { margin-top: 0; }

    /* ── METRICS ───────────────────────────────────────── */
    #metrics { background: var(--bg2); }
    .metrics-grid {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem;
    }
    .metric-item { text-align: center; }
    .metric-val {
      font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 900;
      letter-spacing: -0.05em; line-height: 1;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text; margin-bottom: 0.5rem;
    }
    .metric-label { font-size: 0.875rem; color: var(--text2); max-width: 160px; margin: 0 auto; }

    /* ── PRICING ───────────────────────────────────────── */
    .pricing-grid {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem; margin-top: 3rem; align-items: start;
    }
    .pricing-card {
      padding: 2rem; background: var(--surface);
      border: 1px solid var(--border); border-radius: var(--radius-lg);
      transition: all 0.3s; position: relative;
    }
    .pricing-card.featured {
      border-color: var(--border2);
      background: linear-gradient(135deg, rgba(45,212,191,0.08), rgba(15,118,110,0.05));
    }
    .pricing-card.featured::before { content: none; }
    .pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
    .pricing-tier { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 0.5rem; }
    .pricing-price {
      font-size: 2rem; font-weight: 800; letter-spacing: -0.04em;
      margin-bottom: 0.25rem;
    }
    .pricing-price span { font-size: 1rem; font-weight: 400; color: var(--text2); }
    .pricing-desc { font-size: 0.875rem; color: var(--text2); margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
    .pricing-features { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 2rem; }
    .pricing-features li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.875rem; }
    .pricing-features li::before { content: "✓"; color: var(--green); font-weight: 700; flex-shrink: 0; }

    /* ── ADR-0014 CAPABILITY MATRIX (per-tier in pricing card) ── */
    .pricing-capabilities { margin: 0 0 1.5rem; padding-top: 1rem; border-top: 1px solid var(--border); }
    .pricing-capabilities-heading {
      font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em;
      color: var(--text3); font-weight: 700; margin-bottom: 0.5rem;
    }
    .pricing-capabilities-list { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; }
    .cap-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; }
    .cap-name { flex: 1; color: var(--text2); }
    .cap-included .cap-name { color: var(--text); font-weight: 600; }
    .cap-locked .cap-name { color: var(--text3); }
    .cap-preview .cap-name { color: var(--text2); font-style: italic; }
    .cap-badge {
      display: inline-flex; align-items: center;
      font-size: 0.65rem; font-weight: 700; letter-spacing: 0.04em;
      padding: 0.12rem 0.45rem; border-radius: 0.25rem; white-space: nowrap;
      text-transform: uppercase;
    }
    .cap-supported { background: rgba(34,197,94,0.18); color: #4ade80; border: 1px solid rgba(34,197,94,0.4); }
    .cap-beta { background: transparent; color: var(--text); border: 1px solid rgba(45,212,191,0.55); }
    .cap-experimental { background: transparent; color: var(--text2); border: 1px dashed rgba(148,163,184,0.55); }
    .cap-planned { background: rgba(148,163,184,0.1); color: var(--text3); border: 1px solid rgba(148,163,184,0.25); }
    .cap-preview-eligible {
      background: rgba(45,212,191,0.12); color: #99f6e4;
      border: 1px solid rgba(45,212,191,0.35);
    }
    .cap-oss { background: rgba(45,212,191,0.18); color: #5eead4; border: 1px solid rgba(45,212,191,0.5); }

    /* ── CONTROL PLANE PILLARS ── */
    .pillar-grid {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 1.25rem; margin-bottom: 2rem;
    }
    .pillar-card {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 1.5rem;
      display: flex; flex-direction: column; gap: 0.6rem;
      transition: border-color 0.2s, transform 0.2s;
    }
    .pillar-card:hover { border-color: var(--border2); transform: translateY(-4px); }
    .pillar-q {
      font-size: 0.78rem; font-weight: 600; color: var(--accent);
      text-transform: uppercase; letter-spacing: 0.08em;
    }
    .pillar-card h3 {
      font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em;
      display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
    }
    .pillar-card p { font-size: 0.85rem; color: var(--text2); line-height: 1.65; flex: 1; }
    .pillar-card a.pillar-link { font-size: 0.8rem; font-weight: 600; color: var(--accent); }
    .pillar-card a.pillar-link:hover { color: #5eead4; }
    .pillar-engine {
      background: var(--surface2); border: 1px solid var(--border2);
      border-radius: var(--radius); padding: 1.35rem 1.5rem;
    }
    .pillar-engine h3 { font-size: 0.98rem; font-weight: 700; margin-bottom: 0.4rem; }
    .pillar-engine p { font-size: 0.85rem; color: var(--text2); line-height: 1.65; }
    .pillar-tools { font-size: 0.82rem; color: var(--text3); margin-top: 1.5rem; line-height: 1.7; }
    .pillar-tools a { color: var(--text2); font-weight: 600; }
    .pillar-tools a:hover { color: var(--accent); }
    @media (max-width: 768px) { .pillar-grid { grid-template-columns: 1fr; } }

    /* ── PRICING PHILOSOPHY ── */
    .pricing-philosophy {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1rem; margin: 2.5rem 0 3rem;
    }
    .pp-item {
      display: flex; gap: 1rem; align-items: flex-start;
      padding: 1.25rem 1.5rem; background: var(--surface);
      border: 1px solid var(--border); border-radius: var(--radius);
    }
    .pp-icon { font-size: 1.4rem; flex-shrink: 0; line-height: 1; margin-top: 0.1rem; }
    .pp-title { font-size: 0.9rem; font-weight: 700; margin-bottom: 0.3rem; }
    .pp-body { font-size: 0.8rem; color: var(--text2); line-height: 1.55; }

    /* ── PRICING CALCULATOR ── */
    .pricing-calc {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 2rem 2.5rem; margin-bottom: 3rem;
    }
    .calc-title { font-size: 1rem; font-weight: 700; margin-bottom: 1.75rem; }
    .calc-sliders { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.75rem; }
    .calc-field { display: flex; flex-direction: column; gap: 0.5rem; }
    .calc-label { font-size: 0.8rem; font-weight: 600; color: var(--text2); display: flex; justify-content: space-between; align-items: baseline; }
    .calc-label-val { color: var(--text); font-weight: 800; font-size: 0.95rem; }
    input[type=range] {
      -webkit-appearance: none; appearance: none;
      width: 100%; height: 4px; background: var(--border);
      border-radius: 2px; outline: none; cursor: pointer; border: none; padding: 0;
    }
    input[type=range]::-webkit-slider-thumb {
      -webkit-appearance: none; appearance: none;
      width: 18px; height: 18px; border-radius: 50%;
      background: var(--accent); cursor: pointer;
      box-shadow: 0 0 10px rgba(45,212,191,0.5);
    }
    input[type=range]::-moz-range-thumb {
      width: 18px; height: 18px; border-radius: 50%;
      background: var(--accent); cursor: pointer; border: none;
      box-shadow: 0 0 10px rgba(45,212,191,0.5);
    }
    .calc-range-ends { display: flex; justify-content: space-between; font-size: 0.68rem; color: var(--text3); margin-top: 0.15rem; }
    .calc-output {
      margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--border);
      display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem;
    }
    @media (max-width: 640px) { .calc-output { grid-template-columns: 1fr; } }
    .calc-tier-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 0.25rem; }
    .calc-price-big { font-size: 2.25rem; font-weight: 900; letter-spacing: -0.04em; line-height: 1; }
    .calc-price-big span { font-size: 1rem; font-weight: 400; color: var(--text2); }
    .calc-price-note { font-size: 0.75rem; color: var(--text3); margin-top: 0.4rem; }
    .calc-details { font-size: 0.8rem; color: var(--text2); line-height: 1.9; }
    .calc-details strong { color: var(--text); }

    /* ── RATE TABLE ── */
    .rate-section { margin-top: 3.5rem; }
    .rate-section-title { font-size: 1rem; font-weight: 700; margin-bottom: 0.35rem; }
    .rate-section-sub { font-size: 0.85rem; color: var(--text2); margin-bottom: 1.25rem; }
    .rate-table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .rate-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
    @media (max-width: 720px) {
      .rate-table-wrap { overflow-x: visible; }
      .rate-table, .rate-table tbody, .rate-table tr, .rate-table td { display: block; width: 100%; }
      .rate-table thead { display: none; }
      .rate-table tr { padding: 1rem 0; border-bottom: 1px solid var(--border); }
      .rate-table td { padding: 0.35rem 0; border-bottom: 0; }
      .rate-table td:nth-child(2)::before,
      .rate-table td:nth-child(3)::before {
        display: inline-block; width: 4rem; margin-right: 0.5rem;
        color: var(--text3); font-size: 0.68rem; font-weight: 700;
        letter-spacing: 0.08em; text-transform: uppercase;
      }
      .rate-table td:nth-child(2)::before { content: "Unit"; }
      .rate-table td:nth-child(3)::before { content: "Rate"; }
      .rate-table td:nth-child(4) { padding-top: 0.6rem; }
    }
    .rate-table th { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text3); padding: 0.6rem 1rem; text-align: left; border-bottom: 1px solid var(--border); }
    .rate-table td { padding: 0.875rem 1rem; border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: top; }
    .rate-table tr:last-child td { border-bottom: none; }
    .rate-table td:first-child { font-weight: 700; white-space: nowrap; }
    .rate-primary { color: var(--accent); }
    .rate-green { color: var(--green); }
    .rate-note { display: block; font-size: 0.75rem; color: var(--text3); margin-top: 0.25rem; font-weight: 400; }
    .meter-badge { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; padding: 0.15rem 0.5rem; border-radius: 4px; margin-left: 0.4rem; vertical-align: middle; }
    .meter-badge.primary { background: rgba(45,212,191,0.12); color: var(--accent); }
    .meter-badge.low { background: rgba(16,185,129,0.1); color: var(--green); }

    /* ── CHAMPAGNE CALLOUT ── */
    .champagne-callout {
      margin-top: 3rem; padding: 1.75rem 2rem;
      background: linear-gradient(135deg, rgba(45,212,191,0.06), rgba(15,118,110,0.04));
      border: 1px solid var(--border2); border-radius: var(--radius-lg);
      display: flex; gap: 1.5rem; align-items: flex-start;
    }
    .cc-icon { font-size: 2rem; flex-shrink: 0; }
    .champagne-callout h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.4rem; }
    .champagne-callout p { font-size: 0.85rem; color: var(--text2); line-height: 1.65; }

    /* ── FORM ──────────────────────────────────────────── */
    #contact { background: var(--bg2); }
    .contact-card {
      max-width: 680px; margin: 0 auto; padding: 2rem;
      background: var(--brand-surface); border: 1px solid var(--brand-border);
      border-radius: var(--brand-card-radius); display: grid; gap: 1.25rem;
      justify-items: center;
    }
    .contact-card p { color: var(--text2); }
    .contact-card .btn { white-space: normal; overflow-wrap: anywhere; justify-content: center; }
    .contact-note { font-size: 0.875rem; max-width: 440px; }

    /* ── FOOTER ────────────────────────────────────────── */
    footer {
      padding: 3rem 1.5rem; border-top: 1px solid var(--border);
    }
    .footer-inner {
      max-width: var(--brand-content-width); margin: 0 auto;
      display: flex; align-items: center; justify-content: space-between;
      flex-wrap: wrap; gap: 1.5rem;
    }
    .footer-links { display: flex; gap: 1.75rem; }
    .footer-links a { font-size: 0.85rem; color: var(--text3); transition: color 0.2s; }
    .footer-links a:hover { color: var(--text2); }
    .footer-copy { font-size: 0.82rem; color: var(--text3); }

    /* ── BACK TO TOP ───────────────────────────────────── */
    #back-top {
      position: fixed; bottom: 2rem; right: 2rem; z-index: 100;
      width: 40px; height: 40px; border-radius: 10px;
      background: var(--surface); border: 1px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      color: var(--text2); cursor: pointer; font-size: 1.1rem;
      opacity: 0; pointer-events: none;
      transition: all 0.3s; box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    }
    #back-top.visible { opacity: 1; pointer-events: all; }
    #back-top:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

    /* ── RESPONSIVE ────────────────────────────────────── */
    @media (max-width: 768px) {
      .nav-links, .nav-cta .btn-ghost { display: none; }
      .hamburger { display: flex; }
      .pricing-grid { grid-template-columns: 1fr; }
      .steps { grid-template-columns: 1fr; }
    }
    @media (max-width: 480px) {
      .hero-cta { flex-direction: column; align-items: center; }
      .contact-card { padding: 1.5rem; }
      .t-body { padding: 1rem; font-size: 0.75rem; }
    }

/* Compact, linked pages; disclosure controls keep detail available on demand. */
#hero { min-height: 0; padding: 8rem 1.5rem 3rem; }
.section-inner { padding: 2.5rem 1.5rem; }
main:not(.page-home) { padding-top: 5rem; min-height: calc(100vh - 150px); }
.page-intro { max-width:1180px; margin:auto; padding:2rem 1.5rem 0; }
.page-intro h1 { font-size:clamp(2rem,4vw,3rem); }
.page-intro p, .pricing-note, .detail-note { color:var(--text2); }
.nav-links a { padding:.5rem .65rem; border-radius:8px; }
.nav-links a[aria-current], .mobile-menu a[aria-current] { color:var(--accent); background:var(--brand-soft); }
.nav-links { gap:.3rem; }
.disclosure { margin:1rem 0; border:1px solid var(--border); border-radius:12px; background:var(--surface); }
.disclosure > summary { padding:1rem; cursor:pointer; font-weight:600; min-height:48px; }
.disclosure[open] > summary { border-bottom:1px solid var(--border); margin-bottom:1rem; }
.disclosure > :not(summary) { margin-left:1rem; margin-right:1rem; }
.disclosure > :last-child { margin-bottom:1rem; }
.hero-demo { width:100%; max-width:760px; position:relative; text-align:left; }
.hero-demo .terminal-wrap { margin-top:1rem; }
.product-detail { max-width:1132px; margin:1rem auto; }
.pricing-grid { grid-template-columns:repeat(5,minmax(0,1fr)); gap:.75rem; margin-top:1.5rem; align-items:stretch; }
.pricing-card { padding:1.25rem; display:flex; flex-direction:column; min-width:0; }
.pricing-card .btn { margin-top:auto; padding:.65rem .4rem; }
.pricing-price { font-size:1.65rem; }
.pricing-price span { display:block; font-size:.8rem; }
.pricing-desc { padding:0; border:0; margin: .75rem 0; min-height:3rem; }
.pricing-features { margin-bottom:1.25rem; }
.pricing-features li { font-size:.8rem; align-items:flex-start; }
.pricing-note { font-size:.85rem; margin:1rem 0 1.5rem; }
.detailed-plans { grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); }
.section-p { margin-bottom:1.5rem; }
.reveal { opacity:1; transform:none; }
@media(max-width:1100px) { .pricing-grid { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media(max-width:768px) { .pricing-grid { grid-template-columns:1fr; } .pricing-desc { min-height:0; } .product-detail { margin:1rem; } #hero { padding-top:6rem; } }