:root {
    --bg: #fbfbfd;
    --bg-elev: #ffffff;
    --bg-dark: #0a0a0c;
    --bg-grey: #f5f5f7;
    --ink: #1d1d1f;
    --ink-soft: #424245;
    --ink-mute: #6e6e73;
    --ink-faint: #86868b;
    --line: #d2d2d7;
    --accent: #0066cc;
    --accent-hover: #004ea3;
    --radius: 22px;
    --ease: cubic-bezier(0.28, 0.16, 0.22, 1);
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
  body {
    font-family: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg); color: var(--ink);
    font-weight: 400; line-height: 1.5; letter-spacing: -0.01em; overflow-x: hidden;
  }
  ::selection { background: var(--ink); color: var(--bg); }
  a { color: var(--accent); text-decoration: none; }
  a:hover { color: var(--accent-hover); }

  /* NAV */
  .nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: 56px;
    background: rgba(251, 251, 253, 0.72);
    backdrop-filter: saturate(180%) blur(24px);
    -webkit-backdrop-filter: saturate(180%) blur(24px);
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.08);
    display: flex; align-items: center; justify-content: center;
  }
  .nav-inner {
    width: 100%; max-width: 1024px; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
    font-size: 13px; font-weight: 400;
  }
  .nav-brand { font-weight: 600; letter-spacing: -0.02em; color: var(--ink); font-size: 15px; display: inline-flex; align-items: center; gap: 9px; }
  .brand-logo { width: 30px; height: 30px; border-radius: 50%; display: block; flex: none; }
  .footer-brand { display: flex; align-items: center; gap: 10px; padding: 24px 0 0; font-weight: 600; font-size: 15px; color: var(--ink); }
  .footer-brand img { width: 32px; height: 32px; border-radius: 50%; display: block; }
  .nav-links { display: flex; gap: 28px; }
  .nav-links a { color: var(--ink); opacity: 0.85; transition: opacity .2s var(--ease); }
  .nav-links a:hover { opacity: 1; }
  .nav-cta { color: var(--ink); opacity: 0.85; }

  /* HERO */
  .hero { padding: 140px 24px 80px; text-align: center; background: var(--bg); position: relative; overflow: hidden; }
  .hero::before {
    content: ''; position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 102, 204, 0.06), transparent 60%),
      radial-gradient(ellipse 60% 40% at 90% 30%, rgba(255, 130, 80, 0.04), transparent 70%);
    pointer-events: none;
  }
  .hero-eyebrow {
    font-size: 13px; font-weight: 500; color: var(--ink-mute); letter-spacing: 0.02em;
    margin-bottom: 18px; text-transform: uppercase; position: relative;
  }
  .hero h1 {
    font-size: clamp(48px, 9vw, 104px); font-weight: 700; letter-spacing: -0.04em;
    line-height: 0.98; margin-bottom: 20px; color: var(--ink); position: relative;
  }
  .hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, #0066cc 0%, #5e3df0 50%, #f06292 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  }
  .hero-sub {
    font-size: clamp(19px, 2.2vw, 24px); color: var(--ink-soft); max-width: 680px;
    margin: 0 auto 32px; font-weight: 400; letter-spacing: -0.015em; position: relative;
  }
  .hero-ctas { display: flex; gap: 16px; justify-content: center; position: relative; flex-wrap: wrap; }
  .btn {
    display: inline-flex; align-items: center; gap: 6px; padding: 11px 22px;
    border-radius: 980px; font-size: 15px; font-weight: 500; letter-spacing: -0.01em;
    transition: all .25s var(--ease); cursor: pointer; border: none; font-family: inherit;
  }
  .btn-primary { background: var(--ink); color: var(--bg); }
  .btn-primary:hover { background: #000; transform: translateY(-1px); color: var(--bg); }
  .btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
  .btn-ghost:hover { background: var(--ink); color: var(--bg); }
  .arrow::after { content: '→'; font-size: 14px; transition: transform .25s var(--ease); }
  .btn:hover .arrow::after, .arrow:hover::after { transform: translateX(3px); }

  /* FEATURED (DARK) */
  .featured { background: var(--bg-dark); color: #f5f5f7; padding: 100px 24px 0; position: relative; overflow: hidden; }
  .featured-content { max-width: 1024px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
  .featured-tag { font-size: 12px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: #86868b; margin-bottom: 18px; }
  .featured h2 { font-size: clamp(40px, 7vw, 80px); font-weight: 700; letter-spacing: -0.035em; line-height: 1; margin-bottom: 18px; color: #f5f5f7; }
  .featured-sub { font-size: clamp(18px, 2vw, 22px); color: #a1a1a6; max-width: 600px; margin: 0 auto 28px; line-height: 1.4; }
  .featured-links { display: flex; gap: 28px; justify-content: center; margin-bottom: 60px; }
  .featured-links a { color: #2997ff; font-size: 17px; display: inline-flex; align-items: center; gap: 4px; }
  .featured-links a:hover { text-decoration: underline; }
  .featured-visual {
    max-width: 1120px; margin: 0 auto; aspect-ratio: 16 / 10;
    background: linear-gradient(180deg, #1c1c1f 0%, #0a0a0c 100%);
    border-radius: var(--radius) var(--radius) 0 0; position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: center; padding: 40px 24px 0;
  }
  .featured-visual::before {
    content: ''; position: absolute; top: 50%; left: 50%; width: 700px; height: 700px;
    transform: translate(-50%, -50%);
    background:
      radial-gradient(circle, rgba(94, 61, 240, 0.85), transparent 55%),
      radial-gradient(circle, rgba(0, 122, 255, 0.6), transparent 70%);
    filter: blur(70px); z-index: 0; pointer-events: none;
  }
  /* before/after, floating in the glow where the phone video lived */
  .ba {
    position: relative; z-index: 1; width: 100%; max-width: 900px; aspect-ratio: 1408 / 768;
    border-radius: 20px; overflow: hidden; border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 40px 90px -30px rgba(0,0,0,0.7); user-select: none; cursor: ew-resize;
  }
  .ba .layer { position: absolute; inset: 0; }
  .ba .layer img { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }
  .after-clip { clip-path: inset(0 0 0 50%); }
  .ba-tag {
    position:absolute; top:14px; z-index:3; font-family:'Geist Mono',monospace; font-size:11px;
    letter-spacing:.08em; text-transform:uppercase; padding:5px 11px; border-radius:980px; backdrop-filter:blur(4px);
  }
  .ba-tag.before{ left:14px; background:rgba(10,10,12,.7); color:#f5f5f7; }
  .ba-tag.after { right:14px; background:rgba(0,102,204,.9); color:#fff; }
  .ba-handle { position:absolute; top:0; bottom:0; left:50%; z-index:4; width:2px; background:#fff; transform:translateX(-1px); }
  .ba-knob {
    position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:42px; height:42px;
    border-radius:50%; background:#fff; display:grid; place-items:center; box-shadow:0 8px 22px -6px rgba(0,0,0,.6);
  }
  .ba-knob svg{ width:18px; height:18px; color:var(--accent); }
  .featured-hint {
    position: relative; z-index: 1; text-align: center; color:#86868b;
    font-family:'Geist Mono',monospace; font-size:12px; letter-spacing:.04em; padding:18px 0 40px;
  }

  /* SERVICE TILES */
  .grid-section { padding: 24px 12px 12px; background: var(--bg); }
  .grid-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 1024px; margin: 0 auto 12px; }
  .grid-row.single { grid-template-columns: 1fr; }
  .tile {
    border-radius: var(--radius); padding: 56px 40px 0; text-align: center; overflow: hidden;
    position: relative; min-height: 580px; display: flex; flex-direction: column; transition: transform .4s var(--ease);
  }
  .tile:hover { transform: translateY(-3px); }
  .tile-tag { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; opacity: 0.7; }
  .tile h3 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 700; letter-spacing: -0.025em; line-height: 1.05; margin-bottom: 8px; }
  .tile-sub { font-size: clamp(15px, 1.4vw, 17px); opacity: 0.7; margin-bottom: 18px; line-height: 1.4; max-width: 420px; margin-left: auto; margin-right: auto; }
  .tile-links { display: flex; gap: 24px; justify-content: center; margin-bottom: 32px; font-size: 15px; }
  .tile-visual {
    margin-top: auto; flex: 1; border-radius: 14px 14px 0 0; background: rgba(0,0,0,0.04);
    position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; min-height: 260px;
  }
  .tile.light { background: #f5f5f7; color: var(--ink); }
  .tile.light a { color: var(--accent); }
  .tile.light .tile-visual { background: linear-gradient(140deg, #e8edf5, #d8e0ec 60%, #c4cfdf); }
  .tile.dark { background: #0a0a0c; color: #f5f5f7; }
  .tile.dark a { color: #2997ff; }
  .tile.dark .tile-tag { color: #a1a1a6; opacity: 1; }
  .tile.dark .tile-sub { color: #a1a1a6; opacity: 1; }
  .tile.dark .tile-visual { background: radial-gradient(circle at 50% 30%, rgba(255,140,90,0.35), transparent 60%), linear-gradient(180deg, #18181b 0%, #050507 100%); }
  .tile.warm { background: linear-gradient(160deg, #fff5ec 0%, #ffd9b8 100%); color: #3a1f0a; }
  .tile.warm a { color: #b8430b; }
  .tile.warm .tile-visual { background: linear-gradient(140deg, #ffcaa0, #ffa970 70%, #ff8b4d); }
  .tile.cool { background: linear-gradient(160deg, #ecf2ff 0%, #c4d3ff 100%); color: #0a1b4d; }
  .tile.cool a { color: #3a4cb8; }
  .tile.cool .tile-visual { background: linear-gradient(140deg, #b8cdff, #8aa4ff 70%, #5b78f0); }
  .tile.violet { background: linear-gradient(160deg, #1a0d2e 0%, #0a0612 100%); color: #f5f5f7; }
  .tile.violet a { color: #c084fc; }
  .tile.violet .tile-tag, .tile.violet .tile-sub { color: #a78bfa; opacity: 1; }
  .tile.violet .tile-visual { background: radial-gradient(circle at 50% 30%, rgba(192, 132, 252, 0.5), transparent 55%), linear-gradient(180deg, #2a1a48 0%, #0a0612 100%); }
  .tile.wide { min-height: 480px; padding: 64px 48px 0; }

  /* CAROUSEL */
  .carousel-section { padding: 100px 0 80px; background: var(--bg); overflow: hidden; }
  .carousel-header { max-width: 1024px; margin: 0 auto 32px; padding: 0 24px; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
  .carousel-header h2 { font-size: clamp(28px, 4vw, 48px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; max-width: 620px; color: var(--ink); }
  .carousel-header h2 em { font-style: normal; color: var(--ink-faint); }
  .carousel-controls { display: flex; gap: 8px; flex-shrink: 0; }
  .carousel-btn {
    width: 38px; height: 38px; border-radius: 50%; background: rgba(0, 0, 0, 0.06); border: none; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center; font-size: 18px; line-height: 1;
    color: var(--ink); font-family: inherit; transition: background .2s var(--ease), opacity .2s var(--ease);
  }
  .carousel-btn:hover { background: rgba(0, 0, 0, 0.12); }
  .carousel-btn:disabled { opacity: 0.3; cursor: not-allowed; }
  .carousel-btn:disabled:hover { background: rgba(0, 0, 0, 0.06); }
  .carousel-track {
    display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
    padding: 4px max(24px, calc((100% - 1024px) / 2)) 24px; scrollbar-width: none; -ms-overflow-style: none;
  }
  .carousel-track::-webkit-scrollbar { display: none; }
  .carousel-card {
    flex: 0 0 300px; height: 460px; border-radius: 18px; scroll-snap-align: start; position: relative;
    overflow: hidden; color: #f5f5f7; padding: 28px; display: flex; flex-direction: column; justify-content: flex-end;
    cursor: pointer; transition: transform .4s var(--ease); text-decoration: none;
  }
  .carousel-card:hover { transform: translateY(-4px); }
  .carousel-card .card-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.85; margin-bottom: 10px; }
  .carousel-card h3 { font-size: 22px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; color: #f5f5f7; }
  .carousel-card .card-meta { font-family:'Geist Mono',monospace; font-size:11px; color:rgba(255,255,255,.6); margin-top:12px; letter-spacing:.04em; }
  .carousel-card.c1 { background: radial-gradient(circle at 30% 20%, rgba(255, 193, 7, 0.45), transparent 55%), linear-gradient(180deg, #2a1a0a 0%, #0a0604 100%); }
  .carousel-card.c2 { background: radial-gradient(circle at 70% 25%, rgba(74, 222, 128, 0.4), transparent 55%), linear-gradient(180deg, #0a1f12 0%, #04100a 100%); }
  .carousel-card.c3 { background: radial-gradient(circle at 30% 30%, rgba(244, 114, 182, 0.45), transparent 55%), linear-gradient(180deg, #2a0a1f 0%, #100410 100%); }
  .carousel-card.c4 { background: radial-gradient(circle at 50% 20%, rgba(96, 165, 250, 0.45), transparent 55%), linear-gradient(180deg, #0a142a 0%, #040810 100%); }
  .carousel-card.c5 { background: radial-gradient(circle at 30% 30%, rgba(251, 146, 60, 0.5), transparent 55%), linear-gradient(180deg, #2a160a 0%, #100804 100%); }
  .carousel-card.c6 { background: radial-gradient(circle at 70% 20%, rgba(167, 139, 250, 0.5), transparent 55%), linear-gradient(180deg, #1a0a2a 0%, #0a0410 100%); }
  @media (max-width: 768px) {
    .carousel-card { flex: 0 0 260px; height: 380px; padding: 22px; }
    .carousel-track { padding: 4px 20px 24px; }
    .carousel-header { padding: 0 20px; }
  }

  /* METHOD */
  .apis { background: var(--bg-grey); padding: 100px 24px; margin-top: 12px; }
  .apis-inner { max-width: 1024px; margin: 0 auto; }
  .section-heading { font-size: clamp(32px, 5vw, 56px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 14px; color: var(--ink); }
  .section-heading em { font-style: normal; color: var(--ink-faint); }
  .section-sub { font-size: 19px; color: var(--ink-soft); max-width: 540px; margin-bottom: 48px; letter-spacing: -0.01em; }
  .api-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border-radius: 18px; overflow: hidden; border: 1px solid var(--line); }
  .api-card { background: var(--bg-elev); padding: 36px 32px; transition: background .2s var(--ease); }
  .api-card:hover { background: #fafafc; }
  .api-card .endpoint { font-family: 'Geist Mono', monospace; font-size: 12px; color: var(--ink-mute); margin-bottom: 14px; display: inline-block; padding: 3px 8px; background: var(--bg-grey); border-radius: 5px; }
  .api-card h4 { font-size: 22px; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 8px; }
  .api-card p { font-size: 15px; color: var(--ink-soft); line-height: 1.5; }

  /* ABOUT */
  .about { padding: 120px 24px; text-align: center; background: var(--bg); }
  .about-inner { max-width: 760px; margin: 0 auto; }
  .about h2 { font-size: clamp(36px, 5.5vw, 64px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.05; margin-bottom: 24px; }
  .about h2 em { font-style: normal; color: var(--ink-faint); }
  .about p { font-size: 19px; color: var(--ink-soft); line-height: 1.55; letter-spacing: -0.01em; }
  .about .about-cta { margin-top: 32px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

  /* FOOTER */
  footer { background: var(--bg-grey); padding: 56px 24px 32px; border-top: 1px solid var(--line); font-size: 12px; color: var(--ink-mute); }
  .footer-inner { max-width: 1024px; margin: 0 auto; }
  .footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
  .footer-col h5 { font-size: 12px; font-weight: 600; color: var(--ink); margin-bottom: 14px; }
  .footer-col ul { list-style: none; }
  .footer-col li { margin-bottom: 8px; }
  .footer-col a { color: var(--ink-mute); transition: color .2s var(--ease); }
  .footer-col a:hover { color: var(--ink); }
  .footer-base { padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; color: var(--ink-mute); }
  .footer-base a { color: var(--ink-mute); }
  .footer-base a:hover { color: var(--ink); }

  /* REVEAL */
  .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
  .reveal.in { opacity: 1; transform: translateY(0); }

  /* RESPONSIVE */
  @media (max-width: 768px) {
    .nav-links { gap: 18px; }
    .grid-row { grid-template-columns: 1fr; }
    .api-grid { grid-template-columns: 1fr; }
    .footer-cols { grid-template-columns: repeat(2, 1fr); gap: 28px; }
    .tile { padding: 44px 28px 0; min-height: 460px; }
    .tile-visual { min-height: 200px; }
    .hero { padding: 110px 20px 60px; }
    .featured { padding: 70px 20px 0; }
  }
  @media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
    .reveal { opacity: 1; transform: none; }
  }

  /* TRUST BAR */
  .trustbar { background: var(--bg); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .trustbar-inner { max-width: 1024px; margin: 0 auto; padding: 18px 24px; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 30px; }
  .trust-item { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-soft); font-weight: 500; }
  .trust-item svg { width: 16px; height: 16px; color: var(--accent); flex: none; }

  /* PRICING */
  .pricing { background: var(--bg); padding: 100px 24px; }
  .pricing-inner { max-width: 1024px; margin: 0 auto; }
  .block-head { text-align: center; max-width: 600px; margin: 0 auto 48px; }
  .block-head h2 { font-size: clamp(32px, 5vw, 52px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 14px; }
  .block-head h2 em { font-style: normal; color: var(--ink-faint); }
  .block-head p { font-size: 18px; color: var(--ink-soft); }
  .price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
  .price-card { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px; display: flex; flex-direction: column; min-height: 440px; }
  .price-card.featured { background: var(--bg-dark); color: #f5f5f7; border-color: var(--bg-dark); transform: translateY(-8px); box-shadow: 0 30px 60px -30px rgba(0,0,0,.5); }
  .price-card .ptag { font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 14px; }
  .price-card.featured .ptag { color: #2997ff; }
  .price-card h3 { font-size: 23px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 6px; }
  .price-card .price { font-size: 40px; font-weight: 700; letter-spacing: -0.03em; margin: 6px 0 2px; }
  .price-card .price span { font-size: 15px; font-weight: 500; color: var(--ink-mute); }
  .price-card.featured .price span { color: #a1a1a6; }
  .price-card .pdesc { font-size: 14px; color: var(--ink-soft); margin-bottom: 20px; }
  .price-card.featured .pdesc { color: #c8c9c4; }
  .price-card ul { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-direction: column; gap: 11px; }
  .price-card li { font-size: 14.5px; display: flex; gap: 9px; align-items: flex-start; line-height: 1.4; }
  .price-card li svg { width: 16px; height: 16px; color: var(--accent); flex: none; margin-top: 2px; }
  .price-card.featured li svg { color: #2997ff; }
  .price-card .btn { margin-top: auto; justify-content: center; width: 100%; }
  .price-card.featured .btn-primary { background: var(--bg); color: var(--ink); }
  .price-card.featured .btn-primary:hover { background: #fff; color: var(--ink); }
  .price-note { text-align: center; font-size: 13.5px; color: var(--ink-mute); margin-top: 26px; max-width: 620px; margin-left: auto; margin-right: auto; line-height: 1.5; }

  /* TESTIMONIALS */
  .tmonials { background: var(--bg-grey); padding: 100px 24px; }
  .tmonials-inner { max-width: 1024px; margin: 0 auto; }
  .rating { display: flex; align-items: center; justify-content: center; gap: 10px; margin: -28px auto 44px; color: var(--ink-soft); font-size: 14.5px; flex-wrap: wrap; }
  .stars { color: #f5a623; letter-spacing: 2px; font-size: 16px; }
  .tm-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .tm-card { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; }
  .tm-card .tm-stars { color: #f5a623; font-size: 14px; letter-spacing: 1px; margin-bottom: 14px; }
  .tm-card p { font-size: 15.5px; line-height: 1.55; color: var(--ink); margin-bottom: 20px; }
  .tm-card .who { display: flex; align-items: center; gap: 12px; margin-top: auto; }
  .tm-card .ava { width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 600; font-size: 15px; flex: none; }
  .tm-card .nm { font-weight: 600; font-size: 14.5px; }
  .tm-card .loc { font-size: 12.5px; color: var(--ink-mute); }

  /* FAQ */
  .faq { background: var(--bg); padding: 100px 24px; }
  .faq-inner { max-width: 760px; margin: 0 auto; }
  .faq-item { border-bottom: 1px solid var(--line); }
  .faq-q { width: 100%; background: none; border: none; cursor: pointer; font-family: inherit; text-align: left; padding: 22px 0; font-size: 18px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
  .faq-q .ic { font-size: 24px; font-weight: 400; color: var(--ink-mute); transition: transform .25s var(--ease); flex: none; line-height: 1; }
  .faq-item.open .faq-q .ic { transform: rotate(45deg); }
  .faq-a { max-height: 0; overflow: hidden; transition: max-height .3s var(--ease); }
  .faq-a p { padding: 0 0 22px; font-size: 16px; color: var(--ink-soft); line-height: 1.6; }

  /* BOOKING */
  .book { background: var(--bg-dark); color: #f5f5f7; padding: 100px 24px; }
  .book-inner { max-width: 1024px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
  .book-left h2 { font-size: clamp(32px, 4.5vw, 52px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.05; margin-bottom: 18px; }
  .book-left h2 em { font-style: normal; background: linear-gradient(135deg,#2997ff,#5e3df0); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
  .book-left p { color: #a1a1a6; font-size: 17px; line-height: 1.5; margin-bottom: 30px; max-width: 42ch; }
  .book-contact { display: flex; flex-direction: column; gap: 14px; }
  .book-contact a { color: #f5f5f7; display: inline-flex; align-items: center; gap: 14px; font-size: 16px; font-weight: 500; }
  .book-contact a:hover { color: #2997ff; }
  .book-contact .ic { width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,.08); display: grid; place-items: center; flex: none; }
  .book-contact .ic svg { width: 18px; height: 18px; }
  .book-contact .sub { font-size: 12.5px; color: #86868b; font-weight: 400; }
  .book-form { background: var(--bg-elev); border-radius: var(--radius); padding: 32px; }
  .book-form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .field { margin-bottom: 16px; }
  .field label { display: block; font-size: 13px; font-weight: 500; color: var(--ink-soft); margin-bottom: 7px; }
  .field input, .field select, .field textarea { width: 100%; font-family: inherit; font-size: 15px; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; transition: border-color .2s var(--ease); }
  .field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
  .field textarea { resize: vertical; min-height: 88px; }
  .book-form .btn-primary { width: 100%; justify-content: center; padding: 14px; font-size: 16px; margin-top: 4px; }
  .form-success { display: none; text-align: center; padding: 36px 10px; }
  .form-success.show { display: block; }
  .form-success .check { width: 54px; height: 54px; border-radius: 50%; background: #e6f4ea; color: #1a8a4a; display: grid; place-items: center; margin: 0 auto 16px; font-size: 28px; }
  .form-success h4 { font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
  .form-success p { font-size: 15px; color: var(--ink-soft); }

  /* HAMBURGER */
  .nav-toggle { display: none; background: none; border: 0; cursor: pointer; width: 30px; height: 30px; flex-direction: column; justify-content: center; gap: 5px; padding: 0; }
  .nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; margin: 0 auto; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  @media (max-width: 768px) {
    .price-grid { grid-template-columns: 1fr; }
    .price-card { min-height: 0; }
    .price-card.featured { transform: none; }
    .tm-grid { grid-template-columns: 1fr; }
    .book-inner { grid-template-columns: 1fr; gap: 36px; }
    .book-form .row2 { grid-template-columns: 1fr; }
    .nav-toggle { display: flex; }
    .nav-links {
      position: fixed; top: 56px; left: 0; right: 0;
      background: rgba(251,251,253,0.97); backdrop-filter: saturate(180%) blur(24px); -webkit-backdrop-filter: saturate(180%) blur(24px);
      flex-direction: column; gap: 0; padding: 8px 24px 20px; border-bottom: 1px solid var(--line);
      transform: translateY(-12px); opacity: 0; pointer-events: none;
      transition: transform .25s var(--ease), opacity .25s var(--ease);
    }
    .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
    .nav-links a { padding: 14px 0; font-size: 16px; border-bottom: 1px solid var(--line); width: 100%; opacity: 1; }
    .nav-links a:last-child { border-bottom: 0; }
  }

  /* FORM ERROR */
  .form-error { display: none; color: #c0392b; font-size: 13.5px; margin-top: 12px; text-align: center; }
  .form-error.show { display: block; }

  /* SUBPAGES (service + space detail) */
  .subpage-hero { padding: 132px 24px 40px; max-width: 880px; margin: 0 auto; }
  .subpage-hero .back { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; color: var(--ink-mute); margin-bottom: 26px; }
  .subpage-hero .back:hover { color: var(--ink); }
  .subpage-hero .eyebrow { font-family: 'Geist Mono', monospace; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
  .subpage-hero h1 { font-size: clamp(36px, 6vw, 64px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.04; margin: 14px 0 18px; }
  .subpage-hero h1 em { font-style: normal; background: linear-gradient(135deg,#0066cc 0%,#5e3df0 50%,#f06292 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
  .subpage-hero .lede { font-size: clamp(18px, 2.2vw, 22px); color: var(--ink-soft); max-width: 60ch; }
  .subpage-body { max-width: 760px; margin: 0 auto; padding: 24px 24px 80px; }
  .subpage-body p { font-size: 18px; line-height: 1.65; color: var(--ink-soft); margin-bottom: 20px; }
  .subpage-section { max-width: 1024px; margin: 0 auto; padding: 20px 24px 40px; }
  .feature-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 10px; }
  .feature-box { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px; }
  .feature-box .fi { width: 40px; height: 40px; border-radius: 11px; background: #eaf2fc; color: var(--accent); display: grid; place-items: center; margin-bottom: 16px; }
  .feature-box .fi svg { width: 20px; height: 20px; }
  .feature-box h3 { font-size: 19px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 7px; }
  .feature-box p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.5; margin: 0; }
  .subpage-cta { max-width: 1024px; margin: 0 auto 90px; padding: 0 24px; }
  .subpage-cta-inner { background: var(--bg-dark); color: #f5f5f7; border-radius: var(--radius); padding: 56px 40px; text-align: center; }
  .subpage-cta-inner h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 700; letter-spacing: -0.03em; margin-bottom: 14px; }
  .subpage-cta-inner h2 em { font-style: normal; background: linear-gradient(135deg,#2997ff,#5e3df0); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
  .subpage-cta-inner p { color: #a1a1a6; margin-bottom: 26px; font-size: 17px; }
  .subpage-cta-inner .btn-primary { background: var(--bg); color: var(--ink); }
  .subpage-cta-inner .btn-primary:hover { background: #fff; color: var(--ink); }
  @media (max-width: 768px) {
    .feature-cols { grid-template-columns: 1fr; }
    .subpage-hero { padding-top: 110px; }
  }