/* ======= TOKENS ======= */
  :root {
    --bg: oklch(0.985 0.003 80);
    --bg-2: oklch(0.96 0.005 80);
    --bg-3: oklch(0.92 0.006 80);
    --ink: oklch(0.18 0.005 250);
    --ink-mute: oklch(0.46 0.005 250);
    --ink-faint: oklch(0.65 0.005 250);
    --line: oklch(0.90 0.005 250);
    --accent: oklch(0.60 0.18 145);
    --accent-ink: oklch(0.20 0.06 145);
    --pad-x: clamp(20px, 4vw, 64px);
    --sans: 'Manrope', ui-sans-serif, system-ui;
    --mono: 'JetBrains Mono', ui-monospace, monospace;
  }
  body[data-accent="blue"]   { --accent: oklch(0.58 0.20 250); --accent-ink: oklch(0.22 0.08 250); }
  body[data-accent="orange"] { --accent: oklch(0.70 0.18 50);  --accent-ink: oklch(0.28 0.10 50);  }
  body[data-accent="violet"] { --accent: oklch(0.60 0.22 295); --accent-ink: oklch(0.22 0.10 295); }
  body[data-mode="dark"] {
    --bg: oklch(0.16 0.008 250);
    --bg-2: oklch(0.20 0.008 250);
    --bg-3: oklch(0.24 0.01 250);
    --ink: oklch(0.96 0.003 250);
    --ink-mute: oklch(0.70 0.005 250);
    --ink-faint: oklch(0.50 0.008 250);
    --line: oklch(0.30 0.008 250);
  }

  /* ======= RESET ======= */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
  body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--sans);
    font-weight: 400;
    overflow-x: hidden;
    transition: background 400ms ease, color 400ms ease;
  }
  a { color: inherit; text-decoration: none; }
  button { background: none; border: none; cursor: pointer; font: inherit; color: inherit; }
  img, svg { display: block; max-width: 100%; }

  /* ======= UTIL ======= */
  .mono { font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em; color: var(--ink-mute); }
  .label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-mute); }
  .pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border: 1px solid var(--line); border-radius: 100px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); }
  .pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

  .btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 100px; font-weight: 600; font-size: 15px; letter-spacing: -0.005em; transition: transform .25s, background .25s, color .25s; }
  .btn:hover { transform: translateY(-1px); }
  .btn--primary { background: var(--ink); color: var(--bg); }
  .btn--primary:hover { background: var(--accent); color: var(--accent-ink); }
  .btn--ghost { border: 1px solid var(--line); color: var(--ink); }
  .btn--ghost:hover { border-color: var(--ink); }
  .btn svg { width: 16px; height: 16px; }

  ::-webkit-scrollbar { width: 8px; height: 8px; }
  ::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }
  ::selection { background: var(--accent); color: var(--accent-ink); }

  /* ======= NAV ======= */
  .nav {
    position: fixed; top: 16px; left: 16px; right: 16px; z-index: 60;
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 18px;
    border: 1px solid var(--line);
    border-radius: 100px;
    background: color-mix(in oklab, var(--bg) 80%, transparent);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    transition: padding .25s, top .25s;
  }
  .nav__brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; letter-spacing: -0.02em; }
  .nav__brand .mark { width: 28px; height: 28px; border-radius: 8px; background: var(--ink); color: var(--bg); display: grid; place-items: center; font-weight: 800; font-size: 13px; letter-spacing: -0.04em; }
  .nav__brand b { font-weight: 800; }
  .nav__brand b em { font-style: normal; color: var(--accent); }
  .nav__center { display: flex; gap: 4px; }
  .nav__center a { padding: 8px 14px; border-radius: 100px; font-size: 14px; color: var(--ink-mute); transition: color .25s, background .25s; }
  .nav__center a:hover { color: var(--ink); background: var(--bg-2); }
  .nav__right { display: flex; gap: 8px; align-items: center; }
  .nav__cta { padding: 10px 18px; border-radius: 100px; background: var(--ink); color: var(--bg); font-weight: 600; font-size: 14px; transition: background .25s, color .25s; }
  .nav__cta:hover { background: var(--accent); color: var(--accent-ink); }
  @media (max-width: 880px) { .nav__center { display: none; } }

  /* ======= HERO ======= */
  .hero { padding: 140px var(--pad-x) 60px; position: relative; }
  .hero__top { display: flex; gap: 12px; align-items: center; margin-bottom: 36px; flex-wrap: wrap; }
  .hero__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(40px, 6vw, 100px); align-items: end; }
  .hero__head {
    font-family: var(--sans);
    font-weight: 700;
    font-size: clamp(48px, 7.6vw, 128px);
    line-height: 0.95;
    letter-spacing: -0.04em;
    color: var(--ink);
  }
  .hero__head .row { display: block; overflow: hidden; }
  .hero__head .word { display: inline-block; will-change: transform; }
  .hero__head em { font-style: normal; color: var(--accent); position: relative; }
  .hero__head em::after {
    content: ""; position: absolute; left: 0; bottom: 0.02em; width: 100%; height: 0.08em;
    background: var(--accent); opacity: 0.18; border-radius: 2px;
  }
  .hero__sub { margin-top: 28px; max-width: 560px; font-size: clamp(17px, 1.4vw, 19px); line-height: 1.55; color: var(--ink-mute); }
  .hero__cta { margin-top: 36px; display: flex; gap: 10px; flex-wrap: wrap; }
  .hero__visual {
    position: relative; aspect-ratio: 4/5;
    border-radius: 24px; overflow: hidden;
    background: var(--bg-2);
  }
  .hero__visual::before {
    content: ""; position: absolute; inset: 0;
    background-image: repeating-linear-gradient( 135deg, transparent 0 18px, color-mix(in oklab, var(--ink) 5%, transparent) 18px 19px);
  }
  .hero__visual .stamp { position: absolute; bottom: 20px; left: 20px; right: 20px; display: flex; justify-content: space-between; color: var(--ink-mute); }
  .hero__visual .corner { position: absolute; top: 20px; left: 20px; right: 20px; display: flex; justify-content: space-between; color: var(--ink-mute); }
  .hero__visual .glyph { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 60%; aspect-ratio: 1; }
  .hero__visual .glyph .ring { position: absolute; inset: 0; border: 1.5px solid color-mix(in oklab, var(--accent) 60%, transparent); border-radius: 50%; }
  .hero__visual .glyph .ring.b { inset: 18%; border-style: dashed; border-color: var(--ink-faint); }
  .hero__visual .glyph .ring.c { inset: 38%; border-color: var(--accent); }
  .hero__visual .glyph .pin { position: absolute; top: 50%; left: 50%; width: 12px; height: 12px; margin: -6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 6px var(--bg-2); }

  .hero__strip { margin-top: 96px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .hero__strip > div { display: flex; flex-direction: column; gap: 6px; }
  .hero__strip .num { font-size: clamp(28px, 3vw, 44px); font-weight: 700; letter-spacing: -0.03em; color: var(--ink); }
  .hero__strip .num em { font-style: normal; color: var(--accent); }

  @media (max-width: 880px) { .hero__grid { grid-template-columns: 1fr; } .hero__visual { aspect-ratio: 4/3; } .hero__strip { grid-template-columns: repeat(2, 1fr); } }

  /* ======= MARQUEE / TICKER ======= */
  .ticker { padding: 22px 0; border-bottom: 1px solid var(--line); overflow: hidden; }
  .ticker__track { display: flex; gap: 60px; white-space: nowrap; will-change: transform; }
  .ticker__track span { display: inline-flex; align-items: center; gap: 14px; font-size: 18px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink-mute); }
  .ticker__track i { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

  /* ======= SECTION HEAD ======= */
  .sec { padding: 120px var(--pad-x); }
  .sec__head { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 60px; flex-wrap: wrap; }
  .sec__title { font-size: clamp(36px, 5vw, 80px); font-weight: 700; line-height: 1.0; letter-spacing: -0.035em; max-width: 16ch; }
  .sec__title em { font-style: normal; color: var(--accent); }
  .sec__lead { max-width: 36ch; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.55; color: var(--ink-mute); }

  /* ======= SERVICES ======= */
  .services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .svc {
    padding: 32px; border-radius: 24px; background: var(--bg-2); border: 1px solid var(--line);
    display: flex; flex-direction: column; gap: 80px; min-height: 320px;
    transition: background .3s, transform .3s, border-color .3s;
  }
  .svc:hover { background: var(--bg); border-color: var(--ink); transform: translateY(-4px); }
  .svc:hover .svc__icon { background: var(--accent); color: var(--accent-ink); transform: rotate(8deg) scale(1.05); }
  .svc__top { display: flex; justify-content: space-between; align-items: start; }
  .svc__icon { width: 52px; height: 52px; border-radius: 14px; background: var(--ink); color: var(--bg); display: grid; place-items: center; transition: .35s cubic-bezier(.2,.7,.1,1); }
  .svc__icon svg { width: 22px; height: 22px; }
  .svc__num { color: var(--ink-faint); }
  .svc__bot { display: flex; flex-direction: column; gap: 12px; }
  .svc__title { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
  .svc__body { color: var(--ink-mute); font-size: 14.5px; line-height: 1.5; }
  @media (max-width: 1100px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 600px) { .services__grid { grid-template-columns: 1fr; } }

  /* ======= COUNTRIES (HORIZONTAL CAROUSEL) ======= */
  .countries { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); position: relative; overflow: hidden; height: 100vh; display: flex; flex-direction: column; }
  .countries__head {
    display: flex; justify-content: space-between; align-items: end; gap: 32px;
    padding: 70px var(--pad-x) 28px; flex-wrap: wrap; flex: 0 0 auto;
  }
  .countries__count {
    display: flex; align-items: baseline; gap: 14px;
    font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em; color: var(--ink-mute);
  }
  .countries__count strong { font-family: var(--sans); font-size: 32px; color: var(--ink); font-weight: 700; letter-spacing: -0.02em; }
  .countries__count em { font-style: normal; color: var(--accent); }
  .countries__progress { flex: 1; height: 1px; background: var(--line); position: relative; max-width: 320px; margin: 0 14px 6px; }
  .countries__progress i { position: absolute; left: 0; top: -1px; bottom: -1px; background: var(--accent); width: 10%; transition: width .2s; }

  .countries__track { display: flex; gap: 24px; padding: 0 var(--pad-x) 50px; will-change: transform; flex: 1 1 auto; align-items: stretch; }
  .ctry {
    flex: 0 0 clamp(300px, 32vw, 460px);
    display: flex; flex-direction: column; gap: 18px;
    height: 100%;
  }
  .ctry__art {
    position: relative; flex: 1 1 auto; min-height: 0; border-radius: 24px; overflow: hidden;
    background: var(--bg);
    border: 1px solid var(--line);
  }
  .ctry__art::before {
    content: ""; position: absolute; inset: 0;
    background-image: repeating-linear-gradient( 135deg, transparent 0 22px, color-mix(in oklab, var(--ink) 5%, transparent) 22px 23px);
  }
  .ctry__art .corner { position: absolute; top: 18px; left: 18px; right: 18px; display: flex; justify-content: space-between; color: var(--ink-mute); }
  .ctry__art .glyph { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 56%; aspect-ratio: 1; }
  .ctry__art .glyph .ring { position: absolute; inset: 0; border: 1.5px solid color-mix(in oklab, var(--accent) 50%, transparent); border-radius: 50%; }
  .ctry__art .glyph .ring.b { inset: 24%; border-style: dashed; border-color: var(--ink-faint); }
  .ctry__art .glyph .ring.c { inset: 44%; border-color: var(--accent); }
  .ctry__art .glyph .pin { position: absolute; top: 50%; left: 50%; width: 14px; height: 14px; margin: -7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 8px var(--bg); }
  .ctry__art .stamp { position: absolute; bottom: 18px; left: 18px; right: 18px; display: flex; justify-content: space-between; align-items: end; color: var(--ink-mute); }
  .ctry__art .badge {
    position: absolute; bottom: 18px; right: 18px;
    background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 100px;
    font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
  }
  .ctry__name { font-size: clamp(28px, 3vw, 44px); font-weight: 700; letter-spacing: -0.035em; line-height: 1; flex: 0 0 auto; }
  .ctry__name em { font-style: normal; color: var(--accent); }
  .ctry__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); flex: 0 0 auto; }
  .ctry__row > div { display: flex; flex-direction: column; gap: 2px; }
  .ctry__row .v { font-size: 17px; font-weight: 700; letter-spacing: -0.02em; }
  .ctry__row .v em { font-style: normal; color: var(--accent); }
  .ctry__cta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 0; flex: 0 0 auto; }
  .ctry__cta a { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; padding: 6px 0; font-size: 14px; }
  .ctry__cta a:hover { color: var(--accent); }
  .ctry__cta svg { width: 16px; height: 16px; transition: transform .25s; }
  .ctry__cta a:hover svg { transform: translate(4px, -4px); }

  /* ======= ABOUT ======= */
  .about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
  .about__copy h2 { font-size: clamp(36px, 4.4vw, 64px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.0; max-width: 18ch; }
  .about__copy h2 em { font-style: normal; color: var(--accent); }
  .about__copy p { margin-top: 22px; font-size: 17px; line-height: 1.6; color: var(--ink-mute); max-width: 50ch; }
  .about__copy .btn { margin-top: 32px; }
  .about__visual {
    aspect-ratio: 4/5; border-radius: 24px; overflow: hidden;
    background: var(--bg-2); position: relative;
  }
  .about__visual::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(135deg, transparent 0 22px, color-mix(in oklab, var(--ink) 5%, transparent) 22px 23px); }
  .about__visual .badge {
    position: absolute; top: 24px; left: 24px;
    background: var(--accent); color: var(--accent-ink); padding: 10px 16px; border-radius: 100px; font-weight: 600; font-size: 13px;
  }
  .about__visual .corner-stat {
    position: absolute; bottom: 24px; left: 24px; right: 24px;
    background: var(--bg); border-radius: 18px; padding: 22px;
    display: flex; justify-content: space-between; gap: 16px;
    border: 1px solid var(--line);
  }
  .about__visual .corner-stat > div { display: flex; flex-direction: column; gap: 4px; }
  .about__visual .corner-stat .v { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; }
  .about__visual .corner-stat .v em { font-style: normal; color: var(--accent); }
  @media (max-width: 880px) { .about__grid { grid-template-columns: 1fr; } }

  /* ======= STATS / NUMBERS ======= */
  .stats { background: var(--ink); color: var(--bg); padding: 100px var(--pad-x); border-radius: 32px; margin: 0 var(--pad-x); }
  .stats__lead { font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: color-mix(in oklab, var(--bg) 60%, transparent); margin-bottom: 50px; display: flex; align-items: center; gap: 10px; }
  .stats__lead i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
  .stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid color-mix(in oklab, var(--bg) 18%, transparent); }
  .stats__cell { padding: 50px 24px 0; border-right: 1px solid color-mix(in oklab, var(--bg) 18%, transparent); display: flex; flex-direction: column; gap: 18px; min-height: 280px; }
  .stats__cell:last-child { border-right: none; }
  .stats__val { font-size: clamp(60px, 7vw, 120px); font-weight: 700; letter-spacing: -0.04em; line-height: 0.9; }
  .stats__val em { font-style: normal; color: var(--accent); }
  .stats__lab { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: color-mix(in oklab, var(--bg) 60%, transparent); }
  .stats__cell p { color: color-mix(in oklab, var(--bg) 70%, transparent); font-size: 14px; line-height: 1.5; max-width: 28ch; }
  @media (max-width: 880px) { .stats { margin: 0; border-radius: 0; } .stats__grid { grid-template-columns: repeat(2, 1fr); } .stats__cell:nth-child(2) { border-right: none; } .stats__cell { border-bottom: 1px solid color-mix(in oklab, var(--bg) 18%, transparent); } }

  /* ======= TEST PREP ======= */
  .prep { padding: 120px var(--pad-x); }
  .prep__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .prep__card { padding: 36px; border-radius: 24px; background: var(--bg-2); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 50px; min-height: 320px; transition: .3s; position: relative; overflow: hidden; }
  .prep__card:hover { background: var(--bg); border-color: var(--ink); transform: translateY(-3px); }
  .prep__card .label { display: flex; align-items: center; gap: 10px; }
  .prep__card .label .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
  .prep__card h3 { font-size: clamp(40px, 5vw, 80px); font-weight: 700; letter-spacing: -0.04em; line-height: 0.9; }
  .prep__card h3 em { font-style: normal; color: var(--accent); }
  .prep__card .meta { display: flex; gap: 24px; flex-wrap: wrap; color: var(--ink-mute); font-size: 14px; }
  .prep__card .meta span { display: flex; align-items: center; gap: 6px; }
  .prep__card .arrow { position: absolute; top: 36px; right: 36px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: .3s; }
  .prep__card:hover .arrow { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); transform: rotate(-45deg); }
  @media (max-width: 700px) { .prep__grid { grid-template-columns: 1fr; } }

  /* ======= TESTIMONIAL ======= */
  .quote { padding: 140px var(--pad-x); text-align: center; }
  .quote__mark { font-size: 80px; color: var(--accent); line-height: 0.5; font-weight: 700; }
  .quote__body { font-size: clamp(28px, 3.6vw, 56px); font-weight: 500; letter-spacing: -0.025em; line-height: 1.15; max-width: 22ch; margin: 30px auto 40px; }
  .quote__body em { font-style: normal; color: var(--accent); }
  .quote__by { display: inline-flex; align-items: center; gap: 14px; padding: 8px 16px 8px 8px; border: 1px solid var(--line); border-radius: 100px; }
  .quote__by .av { width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; }
  .quote__by .nm { font-weight: 600; font-size: 14px; }
  .quote__by .pl { color: var(--ink-mute); font-size: 13px; margin-left: 4px; }

  /* ======= CTA ======= */
  .cta { margin: 0 var(--pad-x); padding: 100px 60px; border-radius: 32px; background: var(--accent); color: var(--accent-ink); position: relative; overflow: hidden; }
  .cta__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: end; }
  .cta h2 { font-size: clamp(40px, 6vw, 100px); font-weight: 700; letter-spacing: -0.04em; line-height: 0.95; }
  .cta h2 em { font-style: italic; }
  .cta p { font-size: 17px; line-height: 1.5; max-width: 36ch; opacity: 0.78; margin-bottom: 24px; }
  .cta .btn--primary { background: var(--accent-ink); color: var(--accent); }
  .cta .btn--primary:hover { background: var(--bg); color: var(--accent-ink); }
  .cta__deco {
    position: absolute; right: -120px; top: -120px; width: 600px; height: 600px;
    border-radius: 50%; border: 1px solid color-mix(in oklab, var(--accent-ink) 25%, transparent);
  }
  .cta__deco::before, .cta__deco::after {
    content: ""; position: absolute; border: 1px solid color-mix(in oklab, var(--accent-ink) 25%, transparent); border-radius: 50%;
  }
  .cta__deco::before { inset: 12%; border-style: dashed; }
  .cta__deco::after { inset: 28%; }
  @media (max-width: 880px) { .cta__inner { grid-template-columns: 1fr; } .cta { padding: 60px 28px; } }

  /* ======= FOOTER ======= */
  footer.foot { padding: 100px var(--pad-x) 40px; }
  .foot__top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 60px; border-bottom: 1px solid var(--line); }
  .foot__brand { display: flex; flex-direction: column; gap: 18px; max-width: 28ch; }
  .foot__brand .logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; letter-spacing: -0.025em; }
  .foot__brand .logo .mark { width: 32px; height: 32px; border-radius: 9px; background: var(--ink); color: var(--bg); display: grid; place-items: center; font-weight: 800; font-size: 15px; }
  .foot__brand p { color: var(--ink-mute); font-size: 14px; line-height: 1.55; }
  .foot__col h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 18px; font-weight: 500; }
  .foot__col a, .foot__col p { display: block; padding: 6px 0; color: var(--ink-mute); transition: color .25s; font-size: 14.5px; line-height: 1.5; }
  .foot__col a:hover { color: var(--accent); }

  .foot__big {
    margin-top: 70px;
    font-size: clamp(80px, 22vw, 360px);
    font-weight: 800;
    letter-spacing: -0.06em;
    line-height: 0.85;
    color: var(--ink);
    overflow: hidden;
  }
  .foot__big em { font-style: normal; color: var(--accent); }

  .foot__bot { display: flex; justify-content: space-between; gap: 16px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--ink-faint); flex-wrap: wrap; }
  @media (max-width: 880px) { .foot__top { grid-template-columns: 1fr 1fr; } .foot__brand { grid-column: span 2; } }

  /* ======= TWEAKS ======= */
  .tweaks { position: fixed; right: 16px; bottom: 16px; z-index: 90;
    background: var(--bg); border: 1px solid var(--line); border-radius: 18px;
    padding: 18px; width: 280px; display: none; box-shadow: 0 30px 80px rgba(0,0,0,0.12);
  }
  .tweaks.is-open { display: block; }
  .tweaks h5 { font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 10px; font-weight: 500; }
  .tweaks h5:not(:first-of-type) { margin-top: 18px; }
  .tweaks__row { display: flex; gap: 6px; flex-wrap: wrap; }
  .tweaks__row button { padding: 7px 12px; border: 1px solid var(--line); border-radius: 100px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-mute); transition: .2s; }
  .tweaks__row button.is-on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
  .tweaks__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
  .tweaks__top h4 { font-size: 13px; font-weight: 700; letter-spacing: -0.01em; }
  .tweaks__top button { color: var(--ink-mute); font-size: 18px; line-height: 1; }
  .swatch { width: 22px; height: 22px; border-radius: 50%; padding: 0 !important; border: 2px solid var(--line) !important; }
  .swatch.is-on { border-color: var(--ink) !important; }