*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --navy:        #020b1a;
      --navy-mid:    #051228;
      --navy-card:   #071730;
      --navy-border: #0d2545;
      --blue-bright: #0ea5e9;
      --cyan:        #06b6d4;
      --green:       #10b981;
      --gold:        #f59e0b;
      --font: 'Montserrat', sans-serif;

      /* ── PlacoMedia brand: deep red / crimson ── */
      --brand:       #dc2626;
      --brand-dark:  #b91c1c;
      --brand-light: #f87171;
      --brand-glow:  rgba(220,38,38,0.18);
      --brand-dim:   rgba(220,38,38,0.08);

      /* AI accent: electric cyan-blue */
      --ai:          #06b6d4;
      --ai-dim:      rgba(6,182,212,0.1);
      --ai-border:   rgba(6,182,212,0.25);
    }

    html { scroll-behavior: smooth; }
    body { font-family: var(--font); background: #fff; color: #1e293b; line-height: 1.6; overflow-x: hidden; }

    /* ══ HEADER ══ */
    header { background: #000; position: sticky; top: 0; z-index: 200; border-bottom: 1px solid rgba(255,255,255,.06); }
    .header-inner { max-width: 1320px; margin: 0 auto; padding: 0 2rem; height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
    .logo-mark { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
    .logo-icon { width: 34px; height: 34px; background: linear-gradient(135deg, var(--blue-bright), var(--cyan)); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px; color: #fff; }
    .logo-text { font-weight: 700; font-size: 1.05rem; color: #fff; }
    .logo-text span { color: var(--blue-bright); }
    nav { display: flex; align-items: center; gap: .15rem; }
    nav a { color: rgba(255,255,255,.45); text-decoration: none; font-size: .83rem; font-weight: 500; padding: .4rem .8rem; border-radius: 6px; transition: all .2s; }
    nav a:hover { color: #fff; background: rgba(255,255,255,.08); }
    .header-cta { display: flex; gap: .75rem; flex-shrink: 0; }
    .btn { display: inline-flex; align-items: center; gap: .4rem; padding: .5rem 1.25rem; border-radius: 8px; font-family: var(--font); font-size: .83rem; font-weight: 600; text-decoration: none; transition: all .2s; cursor: pointer; border: none; }
    .btn-brand { background: var(--brand); color: #fff; }
    .btn-brand:hover { background: var(--brand-dark); transform: translateY(-1px); }
    .btn-ghost-dark { background: transparent; color: rgba(255,255,255,.5); border: 1px solid rgba(255,255,255,.15); }
    .btn-ghost-dark:hover { color: #fff; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.06); }
    .btn-lg { padding: .75rem 2rem; font-size: .95rem; border-radius: 10px; }
    .btn-xl { padding: .9rem 2.5rem; font-size: 1rem; border-radius: 10px; }
    .btn-outline-white { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.25); }
    .btn-outline-white:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.55); }
    .btn-ai { background: linear-gradient(90deg, var(--ai), #7c3aed); color: #fff; }
    .btn-ai:hover { opacity: .9; transform: translateY(-1px); }

    /* ══ BREADCRUMB ══ */
    .breadcrumb-bar { background: #0a0a0a; border-bottom: 1px solid rgba(255,255,255,.06); padding: .65rem 0; }
    .breadcrumb { max-width: 1320px; margin: 0 auto; padding: 0 2rem; display: flex; align-items: center; gap: .5rem; font-size: .72rem; font-weight: 500; color: rgba(255,255,255,.25); }
    .breadcrumb a { color: var(--blue-bright); text-decoration: none; }
    .bc-sep { color: rgba(255,255,255,.15); }

    /* ══════════════════════════════════════════════════
       HERO VARIANT 5 — FULL-BLEED CINEMATIC
       Pure black background, widescreen video player
       center stage, crimson/AI glow, immersive theatre feel.
       "Since 2007 → AI-Powered 2026" evolution timeline strip.
    ══════════════════════════════════════════════════ */
    .hero-v5 {
      background: #000;
      position: relative; overflow: hidden;
      padding: 4rem 0 0;
    }

    /* Deep crimson glow left */
    .hero-v5::before {
      content: '';
      position: absolute; top: -50px; left: -100px;
      width: 600px; height: 600px;
      background: radial-gradient(ellipse, rgba(220,38,38,.15) 0%, transparent 65%);
      pointer-events: none;
    }

    /* AI cyan glow right */
    .hero-v5::after {
      content: '';
      position: absolute; top: 0; right: -100px;
      width: 500px; height: 500px;
      background: radial-gradient(ellipse, rgba(6,182,212,.1) 0%, transparent 65%);
      pointer-events: none;
    }

    /* Film-grain texture */
    .hero-grain {
      position: absolute; inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");
      pointer-events: none; z-index: 0;
    }

    .hero-v5-inner {
      max-width: 1200px; margin: 0 auto; padding: 0 2rem;
      position: relative; z-index: 2;
      text-align: center;
    }

    /* Since badge */
    .since-badge {
      display: inline-flex; align-items: center; gap: .6rem;
      background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1);
      border-radius: 100px; padding: .35rem 1.1rem .35rem .5rem;
      font-size: .72rem; font-weight: 600; color: rgba(255,255,255,.55);
      margin-bottom: 1.5rem;
    }
    .since-dot { display: flex; align-items: center; gap: .3rem; }
    .since-year { background: var(--brand); color: #fff; font-size: .65rem; font-weight: 800; padding: .15rem .55rem; border-radius: 100px; }
    .since-arrow { color: rgba(255,255,255,.2); font-size: .8rem; margin: 0 .2rem; }
    .since-ai { background: linear-gradient(90deg, var(--ai), #7c3aed); color: #fff; font-size: .65rem; font-weight: 800; padding: .15rem .55rem; border-radius: 100px; }

    .hero-v5 h1 {
      font-size: clamp(2.4rem, 5vw, 4.2rem);
      font-weight: 900; letter-spacing: -2.5px; line-height: 1.0;
      color: #fff; margin-bottom: 1rem;
    }
    .hero-v5 h1 .red { color: var(--brand); }
    .hero-v5 h1 .ai-text {
      background: linear-gradient(90deg, var(--ai), #a78bfa, var(--ai));
      background-size: 200%;
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: shimmer 3s linear infinite;
    }
    @keyframes shimmer { 0%{background-position:0%} 100%{background-position:200%} }

    .hero-v5-product { font-size: .82rem; font-weight: 600; color: rgba(255,255,255,.25); font-family: 'Courier New', monospace; margin-bottom: 1.25rem; }
    .hero-v5 p { font-size: .95rem; color: rgba(255,255,255,.45); line-height: 1.75; max-width: 680px; margin: 0 auto 2.5rem; font-weight: 400; }
    .hero-v5-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }

    /* ── VIDEO PLAYER ── */
    .hero-player-wrap {
      position: relative; z-index: 2;
      background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,.5) 100%);
      padding: 0 0;
    }

    .video-player {
      max-width: 900px; margin: 0 auto;
      background: #0a0a0a;
      border: 1px solid rgba(255,255,255,.08);
      border-bottom: none;
      border-radius: 14px 14px 0 0;
      overflow: hidden;
      box-shadow: 0 -20px 80px rgba(220,38,38,.12), 0 -20px 40px rgba(6,182,212,.06);
    }

    .vp-chrome {
      background: #111; padding: .6rem 1rem;
      display: flex; align-items: center; gap: .4rem;
      border-bottom: 1px solid rgba(255,255,255,.06);
    }
    .vp-dot { width: 9px; height: 9px; border-radius: 50%; }

    .vp-screen {
      position: relative; background: #000;
      aspect-ratio: 16/9; overflow: hidden;
    }

    /* Fake video content */
    .vp-bg {
      position: absolute; inset: 0;
      background: linear-gradient(135deg,
        #0a0015 0%, #12001a 30%,
        #001020 60%, #000a15 100%);
    }

    .vp-scene {
      position: absolute; inset: 0;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      gap: 1rem;
    }

    .vp-title-overlay {
      font-size: clamp(.7rem, 1.5vw, 1.1rem);
      font-weight: 800; color: #fff; letter-spacing: -0.5px;
      text-shadow: 0 2px 12px rgba(0,0,0,.8);
    }

    .vp-ai-tags {
      display: flex; gap: .4rem; flex-wrap: wrap; justify-content: center;
    }
    .vp-tag {
      background: rgba(6,182,212,.2); border: 1px solid rgba(6,182,212,.3);
      color: var(--ai); font-size: .55rem; font-weight: 700;
      padding: .18rem .55rem; border-radius: 4px;
      font-family: 'Courier New', monospace;
    }
    .vp-tag.red-tag { background: rgba(220,38,38,.2); border-color: rgba(220,38,38,.3); color: var(--brand-light); }

    /* Fake waveform */
    .vp-waveform {
      position: absolute; bottom: 0; left: 0; right: 0; height: 40px;
      display: flex; align-items: flex-end; gap: 2px; padding: 0 1rem;
      background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,.6) 100%);
    }
    .wf-bar { flex: 1; background: rgba(220,38,38,.4); border-radius: 2px 2px 0 0; }

    .vp-controls {
      position: absolute; bottom: 0; left: 0; right: 0;
      background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,.9) 100%);
      padding: 1.5rem 1rem .6rem;
      display: flex; flex-direction: column; gap: .4rem;
    }
    .vp-progress { height: 3px; background: rgba(255,255,255,.2); border-radius: 2px; position: relative; }
    .vp-progress-fill { height: 100%; width: 38%; background: var(--brand); border-radius: 2px; position: relative; }
    .vp-progress-fill::after { content: ''; position: absolute; right: -4px; top: -4px; width: 11px; height: 11px; background: #fff; border-radius: 50%; }
    .vp-ctrl-row { display: flex; align-items: center; gap: .6rem; }
    .vp-play { width: 26px; height: 26px; background: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 8px; flex-shrink: 0; }
    .vp-time { font-size: .55rem; color: rgba(255,255,255,.6); font-family: 'Courier New', monospace; }
    .vp-spacer { flex: 1; }
    .vp-quality { font-size: .52rem; font-weight: 700; background: rgba(255,255,255,.1); color: rgba(255,255,255,.6); padding: .1rem .4rem; border-radius: 3px; }
    .vp-vol { font-size: .6rem; color: rgba(255,255,255,.5); }

    /* AI overlay badge on player */
    .vp-ai-badge {
      position: absolute; top: .75rem; right: .75rem;
      background: linear-gradient(90deg, rgba(6,182,212,.25), rgba(124,58,237,.25));
      border: 1px solid rgba(6,182,212,.3);
      backdrop-filter: blur(8px);
      border-radius: 8px; padding: .35rem .7rem;
      display: flex; align-items: center; gap: .4rem;
      font-size: .58rem; font-weight: 700; color: var(--ai);
    }
    .ai-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ai); animation: pulse 1.5s infinite; }
    @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

    /* ══ STICKY NAV ══ */
    .sticky-nav { background: #0a0a0a; border-bottom: 1px solid rgba(255,255,255,.06); position: sticky; top: 68px; z-index: 100; }
    .sticky-nav-inner { max-width: 1320px; margin: 0 auto; padding: 0 2rem; display: flex; align-items: center; overflow-x: auto; }
    .sticky-nav a { color: rgba(255,255,255,.4); text-decoration: none; font-size: .8rem; font-weight: 600; padding: .9rem 1.1rem; border-bottom: 2px solid transparent; white-space: nowrap; transition: all .2s; }
    .sticky-nav a:hover { color: var(--brand-light); }
    .sticky-nav a.active { color: var(--brand-light); border-bottom-color: var(--brand); }
    .sticky-nav-cta { margin-left: auto; flex-shrink: 0; padding: .6rem 0 .6rem 1.5rem; border-left: 1px solid rgba(255,255,255,.08); }

    /* ══ EVOLUTION TIMELINE ══ */
    .timeline-section { background: #050505; border-top: 1px solid rgba(255,255,255,.05); padding: 3rem 0; }
    .timeline-inner { max-width: 1320px; margin: 0 auto; padding: 0 2rem; }
    .timeline-label { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: rgba(255,255,255,.2); margin-bottom: 1.5rem; text-align: center; }
    .timeline-row { display: flex; align-items: center; gap: 0; overflow-x: auto; padding-bottom: .5rem; }
    .tl-item { display: flex; align-items: center; gap: 0; flex-shrink: 0; }
    .tl-dot { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .65rem; font-weight: 800; flex-shrink: 0; border: 2px solid; }
    .tl-line { height: 1px; width: 50px; flex-shrink: 0; }
    .tl-content { text-align: center; width: 110px; flex-shrink: 0; }
    .tl-year { font-size: .68rem; font-weight: 800; margin-bottom: .15rem; }
    .tl-desc { font-size: .6rem; color: rgba(255,255,255,.3); line-height: 1.4; }
    .tl-badge { display: inline-block; font-size: .55rem; font-weight: 700; padding: .1rem .4rem; border-radius: 3px; margin-top: .2rem; }

    /* ══ SECTIONS ══ */
    .pg-section { padding: 4.5rem 0; }
    .pg-section-dark { background: #050505; }
    .pg-section-mid { background: #080808; }
    .pg-section-card { background: #0a0a0a; }
    .pg-section-light { background: #fff; }
    .pg-section-alt { background: #f8fafc; }
    .container { max-width: 1320px; margin: 0 auto; padding: 0 2rem; }

    .section-eyebrow { display: inline-flex; align-items: center; gap: .5rem; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--brand); margin-bottom: .65rem; }
    .section-eyebrow::before { content: ''; width: 18px; height: 2px; background: var(--brand); border-radius: 2px; }
    .section-eyebrow-ai { color: var(--ai); }
    .section-eyebrow-ai::before { background: var(--ai); }
    .section-eyebrow-light { color: rgba(255,255,255,.4); font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; display: inline-flex; align-items: center; gap: .5rem; margin-bottom: .65rem; }
    .section-eyebrow-light::before { content: ''; width: 18px; height: 2px; background: var(--brand); border-radius: 2px; }
    .section-title { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 800; color: #0f172a; letter-spacing: -1px; line-height: 1.15; margin-bottom: .75rem; }
    .section-title-dark { color: #fff; }
    .section-sub { font-size: .93rem; color: #64748b; line-height: 1.7; max-width: 600px; font-weight: 400; }
    .section-sub-dark { color: rgba(255,255,255,.35); }

    /* ══ AI FEATURE FLAG ══ */
    .ai-flag {
      display: inline-flex; align-items: center; gap: .4rem;
      background: linear-gradient(90deg, rgba(6,182,212,.12), rgba(124,58,237,.12));
      border: 1px solid rgba(6,182,212,.2);
      border-radius: 100px; padding: .18rem .65rem .18rem .35rem;
      font-size: .6rem; font-weight: 700; color: var(--ai);
      white-space: nowrap;
    }
    .ai-flag-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--ai); }

    .upcoming-flag {
      display: inline-flex; align-items: center; gap: .4rem;
      background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.2);
      border-radius: 100px; padding: .18rem .65rem .18rem .35rem;
      font-size: .6rem; font-weight: 700; color: #f59e0b;
      white-space: nowrap;
    }
    .upcoming-dot { width: 5px; height: 5px; border-radius: 50%; background: #f59e0b; }

    /* ══ FEATURES DARK GRID ══ */
    .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.05); border-radius: 16px; overflow: hidden; }
    .feature-cell {
      background: #0a0a0a; padding: 1.75rem;
      transition: background .2s;
    }
    .feature-cell:hover { background: #0d0d0d; }
    .fc-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: .85rem; gap: .5rem; }
    .fc-icon { font-size: 1.4rem; }
    .fc-title { font-size: .88rem; font-weight: 700; color: #fff; margin-bottom: .4rem; line-height: 1.3; }
    .fc-desc { font-size: .78rem; color: rgba(255,255,255,.3); line-height: 1.6; }

    /* ══ AI SECTION ══ */
    .ai-section { background: #000; }
    .ai-section-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }

    .ai-features-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
    .ai-feature {
      background: rgba(6,182,212,.04);
      border: 1px solid rgba(6,182,212,.1);
      border-radius: 14px; padding: 1.25rem 1.5rem;
      transition: all .2s;
    }
    .ai-feature:hover { border-color: rgba(6,182,212,.25); background: rgba(6,182,212,.07); }
    .ai-feature-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: .5rem; gap: 1rem; }
    .ai-feature-name { font-size: .88rem; font-weight: 700; color: #fff; }
    .ai-feature-desc { font-size: .78rem; color: rgba(255,255,255,.3); line-height: 1.6; }

    /* AI code panel */
    .ai-code { background: #050505; border: 1px solid rgba(6,182,212,.15); border-radius: 16px; overflow: hidden; }
    .ai-code-header { background: rgba(6,182,212,.05); border-bottom: 1px solid rgba(6,182,212,.1); padding: .7rem 1.1rem; display: flex; align-items: center; gap: .5rem; }
    .ai-code-dot { width: 9px; height: 9px; border-radius: 50%; }
    .ai-code-file { font-size: .68rem; color: rgba(255,255,255,.25); font-family: 'Courier New', monospace; margin-left: .4rem; }
    .ai-code-body { padding: 1.25rem; font-family: 'Courier New', monospace; font-size: .76rem; line-height: 1.75; }
    .c-comment { color: #2a3a2a; } .c-kw { color: #7dd3fc; } .c-str { color: #86efac; }
    .c-fn { color: #fbbf24; } .c-var { color: #e2e8f0; } .c-type { color: #f0abfc; }
    .c-ai { color: var(--ai); }

    /* ══ ARCHITECTURE ══ */
    .arch-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
    .arch-layers { display: flex; flex-direction: column; gap: .65rem; }
    .arch-layer { display: flex; align-items: center; gap: 1rem; background: #0a0a0a; border: 1px solid rgba(255,255,255,.07); border-left: 3px solid transparent; border-radius: 10px; padding: .9rem 1.25rem; transition: all .2s; }
    .arch-layer:hover { border-left-color: var(--brand); background: #0d0d0d; }
    .layer-num { width: 28px; height: 28px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: .7rem; font-weight: 800; flex-shrink: 0; }
    .layer-name { font-size: .82rem; font-weight: 700; color: #fff; width: 150px; flex-shrink: 0; }
    .layer-desc { font-size: .75rem; color: rgba(255,255,255,.3); line-height: 1.5; }
    .arch-diagram { background: #050505; border: 1px solid rgba(6,182,212,.1); border-radius: 16px; overflow: hidden; }
    .arch-diag-header { background: rgba(6,182,212,.04); padding: .65rem 1.25rem; border-bottom: 1px solid rgba(6,182,212,.08); display: flex; align-items: center; gap: .4rem; }
    .diag-dot { width: 9px; height: 9px; border-radius: 50%; }
    .diag-title { font-size: .7rem; color: rgba(255,255,255,.25); font-family: 'Courier New', monospace; margin-left: .5rem; }
    .arch-diag-body { padding: 1.5rem; font-family: 'Courier New', monospace; font-size: .76rem; line-height: 1.8; }
    .diag-layer { display: flex; align-items: center; gap: .75rem; padding: .5rem .6rem; border-radius: 7px; transition: background .2s; }
    .diag-layer:hover { background: rgba(255,255,255,.03); }
    .diag-layer-num { width: 22px; height: 22px; border-radius: 5px; display: flex; align-items: center; justify-content: center; font-size: .62rem; font-weight: 800; flex-shrink: 0; }
    .diag-connector { width: 1px; height: 18px; background: rgba(255,255,255,.08); margin-left: 22px; }

    /* ══ STACKS ══ */
    .stacks-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.06); border-radius: 16px; overflow: hidden; margin-top: 2.5rem; }
    .stack-cell { background: #0a0a0a; padding: 1.5rem; transition: background .2s; }
    .stack-cell:hover { background: #0d0d0d; }
    .sc-top { display: flex; align-items: center; gap: .75rem; margin-bottom: .85rem; }
    .sc-icon { font-size: 1.4rem; }
    .sc-name { font-size: .88rem; font-weight: 800; color: #fff; }
    .sc-version { font-size: .67rem; color: rgba(255,255,255,.25); font-family: 'Courier New', monospace; }
    .sc-features { display: flex; flex-direction: column; gap: .3rem; }
    .sc-feature { font-size: .73rem; color: rgba(255,255,255,.3); display: flex; align-items: flex-start; gap: .4rem; }
    .sc-feature::before { content: '→'; color: var(--brand-light); font-size: .65rem; flex-shrink: 0; margin-top: .1rem; }

    /* ══ MODULES ══ */
    .modules-tabs { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 2rem; }
    .mod-tab { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.4); font-size: .78rem; font-weight: 600; padding: .45rem 1rem; border-radius: 8px; cursor: pointer; transition: all .15s; }
    .mod-tab.active { background: rgba(220,38,38,.15); color: var(--brand-light); border-color: rgba(220,38,38,.25); }
    .mod-tab:hover:not(.active) { color: #fff; border-color: rgba(255,255,255,.15); background: rgba(255,255,255,.07); }
    .module-panels > div { display: none; }
    .module-panels > div.show { display: grid; }
    .module-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .module-card { background: #0a0a0a; border: 1px solid rgba(255,255,255,.07); border-radius: 12px; padding: 1.25rem; transition: all .2s; }
    .module-card:hover { border-color: rgba(220,38,38,.2); background: #0d0d0d; }
    .mc-title { font-size: .85rem; font-weight: 700; color: #fff; margin-bottom: .4rem; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
    .mc-desc { font-size: .78rem; color: rgba(255,255,255,.3); line-height: 1.6; margin-bottom: .85rem; }
    .mc-link { font-size: .75rem; font-weight: 600; color: var(--brand-light); text-decoration: none; display: inline-flex; align-items: center; gap: .3rem; transition: gap .15s; }
    .mc-link:hover { gap: .5rem; }

    /* ══ SPECS ══ */
    .spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
    .spec-group { background: #0a0a0a; border: 1px solid rgba(255,255,255,.07); border-radius: 14px; overflow: hidden; }
    .spec-group-title { background: rgba(255,255,255,.03); border-bottom: 1px solid rgba(255,255,255,.07); padding: .85rem 1.25rem; font-size: .75rem; font-weight: 700; color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: 1px; }
    .spec-row { display: flex; align-items: start; gap: 1rem; padding: .75rem 1.25rem; border-bottom: 1px solid rgba(255,255,255,.04); font-size: .8rem; }
    .spec-row:last-child { border-bottom: none; }
    .spec-key { color: rgba(255,255,255,.3); font-weight: 600; min-width: 110px; flex-shrink: 0; }
    .spec-tag { display: inline-block; background: rgba(255,255,255,.06); color: rgba(255,255,255,.4); font-size: .67rem; font-weight: 600; padding: .15rem .5rem; border-radius: 4px; margin: .1rem .15rem .1rem 0; }
    .spec-tag-ai { background: rgba(6,182,212,.1); color: var(--ai); border: 1px solid rgba(6,182,212,.15); }
    .spec-tag-brand { background: rgba(220,38,38,.1); color: var(--brand-light); border: 1px solid rgba(220,38,38,.15); }

    /* ══ PRICING ══ */
    .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
    .pricing-card { background: #0a0a0a; border: 1px solid rgba(255,255,255,.07); border-radius: 18px; padding: 2rem; display: flex; flex-direction: column; transition: all .25s; }
    .pricing-card:hover { border-color: rgba(220,38,38,.25); transform: translateY(-3px); }
    .pricing-card.featured { background: rgba(220,38,38,.05); border-color: rgba(220,38,38,.25); position: relative; }
    .pricing-popular { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--brand); color: #fff; font-size: .68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; padding: .3rem 1rem; border-radius: 100px; white-space: nowrap; }
    .price-tier { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--brand-light); margin-bottom: .6rem; }
    .price-amount { font-size: 2.4rem; font-weight: 900; color: #fff; letter-spacing: -1px; line-height: 1; margin-bottom: .25rem; }
    .price-note { font-size: .75rem; color: rgba(255,255,255,.25); margin-bottom: 1.5rem; }
    .price-desc { font-size: .82rem; color: rgba(255,255,255,.3); line-height: 1.6; margin-bottom: 1.5rem; flex: 1; }
    .price-features { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.75rem; }
    .pf-item { display: flex; align-items: flex-start; gap: .5rem; font-size: .78rem; color: rgba(255,255,255,.35); }
    .pf-check { color: var(--green); flex-shrink: 0; } .pf-x { color: rgba(255,255,255,.15); flex-shrink: 0; }
    .price-btn { display: block; text-align: center; padding: .75rem; border-radius: 10px; font-size: .85rem; font-weight: 700; text-decoration: none; transition: all .2s; }
    .price-btn-brand { background: var(--brand); color: #fff; }
    .price-btn-brand:hover { background: var(--brand-dark); }
    .price-btn-outline { border: 1.5px solid rgba(255,255,255,.15); color: rgba(255,255,255,.6); }
    .price-btn-outline:hover { border-color: rgba(255,255,255,.35); color: #fff; }

    /* Upwork */
    .upwork-card { background: #0a0a0a; border: 1px solid rgba(255,255,255,.07); border-radius: 18px; padding: 2.5rem; margin-top: 2rem; display: grid; grid-template-columns: auto 1fr auto; gap: 2rem; align-items: center; }
    .upwork-text h3 { font-size: 1.1rem; font-weight: 800; color: #fff; margin-bottom: .4rem; }
    .upwork-text p { font-size: .83rem; color: rgba(255,255,255,.3); line-height: 1.6; }
    .upwork-cta { display: flex; flex-direction: column; gap: .75rem; align-items: center; }
    .upwork-badge { background: #14a800; color: #fff; font-size: .72rem; font-weight: 700; padding: .25rem .7rem; border-radius: 6px; }
    .btn-upwork { background: #14a800; color: #fff; white-space: nowrap; }
    .btn-upwork:hover { background: #11960a; transform: translateY(-1px); }

    /* ══ FAQ ══ */
    .faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 2.5rem; }
    .faq-item { background: #0a0a0a; border: 1px solid rgba(255,255,255,.07); border-radius: 12px; padding: 1.5rem; }
    .faq-q { font-size: .88rem; font-weight: 700; color: #fff; margin-bottom: .6rem; }
    .faq-a { font-size: .8rem; color: rgba(255,255,255,.3); line-height: 1.65; }

    /* ══ CTA ══ */
    .cta-bottom { background: #000; position: relative; overflow: hidden; border-top: 1px solid rgba(255,255,255,.05); }
    .cta-bottom::before { content: ''; position: absolute; top: -100px; left: 50%; transform: translateX(-50%); width: 700px; height: 450px; background: radial-gradient(ellipse, rgba(220,38,38,.1) 0%, rgba(6,182,212,.05) 40%, transparent 65%); }
    .cta-bottom-inner { max-width: 700px; margin: 0 auto; padding: 5rem 2rem; text-align: center; position: relative; z-index: 2; }
    .cta-bottom h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 900; color: #fff; letter-spacing: -1px; margin-bottom: .75rem; }
    .cta-bottom p { color: rgba(255,255,255,.3); margin-bottom: 2.5rem; font-size: .93rem; line-height: 1.7; }
    .cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

    /* ══ FOOTER ══ */
    footer { background: #000; border-top: 1px solid rgba(255,255,255,.05); padding: 4rem 0 2rem; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.05); }
    .footer-brand p { color: rgba(255,255,255,.2); font-size: .78rem; line-height: 1.65; margin-top: .75rem; max-width: 250px; }
    .footer-col h4 { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: rgba(255,255,255,.25); margin-bottom: 1.1rem; }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .55rem; }
    .footer-col ul a { color: rgba(255,255,255,.2); text-decoration: none; font-size: .8rem; transition: color .2s; }
    .footer-col ul a:hover { color: rgba(255,255,255,.5); }
    .footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 1.5rem; }
    .footer-copy { color: rgba(255,255,255,.12); font-size: .75rem; }
    .social-row { display: flex; gap: .6rem; margin-top: .85rem; }
    .social-link { width: 30px; height: 30px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 7px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.2); text-decoration: none; font-size: .78rem; transition: all .2s; }
    .social-link:hover { color: #fff; background: rgba(220,38,38,.15); border-color: rgba(220,38,38,.25); }

    /* ══ RESPONSIVE ══ */
    @media (max-width: 1024px) {
      .feature-grid, .stacks-grid { grid-template-columns: repeat(2, 1fr); }
      .ai-section-inner, .arch-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .upwork-card { grid-template-columns: 1fr; gap: 1rem; }
    }
    @media (max-width: 768px) {
      nav { display: none; }
      .feature-grid, .stacks-grid, .pricing-grid, .spec-grid, .faq-grid, .module-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; gap: .5rem; text-align: center; }
      .timeline-row { justify-content: flex-start; }
    }