/* ════════════════════════════════════════════════════════════════════
   বাঙলা — bangla.it.com design system (v8.5, "colourful glass-emboss")
   Light, vibrant, glassmorphic + neumorphic 3D emboss. Self-contained:
   bundled Bangla font + native system stack, no CDNs.
   © 2026 বাঙলা. All rights reserved.
   ════════════════════════════════════════════════════════════════════ */

@import url("fonts/bangla.css");

:root {
  /* light canvas */
  --paper:    #EAF3EC;
  --paper-2:  #E2EDE6;

  /* ink */
  --ink:      #0C2318;
  --ink-2:    #3B4F45;
  --mute:     #54685C;   /* WCAG-AA (~4.7:1 on --paper) for small caption text */

  /* identity — vivid Bangladesh green */
  --jade:      #039E5E;
  --jade-2:    #12C27E;
  --jade-deep: #067A4A;
  --jade-tint: #d6f0e2;

  /* warm gold — the premium accent, primary actions */
  --amber:     #E79A2A;
  --amber-2:   #F6B94A;

  /* extra life for the mesh + icon tiles */
  --teal:      #08A5A0;
  --lime:      #5BC85A;
  --coral:     #F0785B;
  --flag-red:  #E8112D;

  /* glass */
  --glass:     rgba(255,255,255,.55);
  --glass-2:   rgba(255,255,255,.72);
  --glass-line:rgba(255,255,255,.85);
  --hair:      rgba(9,60,42,.10);

  /* neumorphic emboss */
  --emboss:    -8px -8px 18px rgba(255,255,255,.9), 9px 11px 26px rgba(9,66,45,.14);
  --emboss-sm: -5px -5px 12px rgba(255,255,255,.85), 6px 7px 16px rgba(9,66,45,.13);
  --emboss-in: inset 3px 3px 8px rgba(9,66,45,.12), inset -3px -3px 8px rgba(255,255,255,.85);
  --glass-shadow: 0 22px 50px -26px rgba(6,72,52,.34), 0 1px 0 rgba(255,255,255,.75) inset;

  --maxw: 1180px;
  --gutter: 24px;
  --r: 22px;
  --r-lg: 30px;

  --latin: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, "Helvetica Neue", Arial, sans-serif;
  --bn: "Bangla", var(--latin);
  --mono: ui-monospace, "Cascadia Code", "SF Mono", "Segoe UI Mono", "Roboto Mono", Menlo, monospace;

  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
html[lang="en"] body { font-family: var(--latin); }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--bn);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* colourful aurora mesh — vivid but soft, fixed behind everything */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(760px 620px at 82% -6%, rgba(18,194,126,.34), transparent 62%),
    radial-gradient(680px 560px at 6% 8%, rgba(8,165,160,.26), transparent 60%),
    radial-gradient(620px 620px at 96% 68%, rgba(246,185,74,.22), transparent 60%),
    radial-gradient(700px 640px at 24% 108%, rgba(91,200,90,.22), transparent 60%),
    radial-gradient(520px 520px at 58% 40%, rgba(240,120,91,.10), transparent 60%);
}
/* soft top sheen so the header area reads clean */
body::after {
  content: "";
  position: fixed; inset: 0 0 auto; height: 320px; z-index: -2; pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,.6), transparent);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

/* ── type ───────────────────────────────────────────────────────── */
h1,h2,h3 { margin: 0; font-weight: 800; letter-spacing: -.02em; line-height: 1.07; color: var(--ink); }
.eyebrow {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--jade-deep); font-weight: 700; display: inline-flex; align-items: center; gap: 9px;
}
.eyebrow::before { content:""; width: 22px; height: 2px; border-radius: 2px; background: linear-gradient(90deg,var(--jade),var(--teal)); }

.grad-jade { background: linear-gradient(100deg, var(--jade-deep), var(--teal) 55%, var(--jade)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ── buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--bn); font-size: 15.5px; font-weight: 700;
  padding: 13px 22px; border-radius: 14px; border: 1px solid transparent; cursor: pointer;
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(.995); }
.btn .sub { font-family: var(--mono); font-size: 12px; font-weight: 500; opacity: .72; }

.btn-primary {
  background: linear-gradient(180deg, var(--amber-2), var(--amber));
  color: #3a2400;
  box-shadow: -4px -4px 12px rgba(255,255,255,.55), 6px 9px 22px -6px rgba(210,140,20,.55), inset 0 1px 0 rgba(255,255,255,.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: -4px -4px 12px rgba(255,255,255,.5), 10px 16px 30px -8px rgba(210,140,20,.6), inset 0 1px 0 rgba(255,255,255,.6); }

.btn-jade {
  background: linear-gradient(180deg, #0b8b54, #056b41);   /* darkened so #fff clears WCAG-AA (~4.7:1+) */
  color: #fff;
  box-shadow: -4px -4px 12px rgba(255,255,255,.5), 6px 9px 22px -6px rgba(6,110,70,.5), inset 0 1px 0 rgba(255,255,255,.28);
}
.btn-jade:hover { transform: translateY(-2px); box-shadow: -4px -4px 12px rgba(255,255,255,.5), 10px 16px 30px -8px rgba(6,110,70,.55), inset 0 1px 0 rgba(255,255,255,.28); }

.btn-ghost {
  background: var(--glass); color: var(--ink); border-color: var(--glass-line);
  backdrop-filter: blur(10px); box-shadow: var(--emboss-sm);
}
.btn-ghost:hover { background: var(--glass-2); border-color: var(--jade); transform: translateY(-2px); }

.btn-sm { padding: 9px 15px; font-size: 14px; border-radius: 12px; }

/* ── nav ────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--hair);
  background: rgba(238,246,240,.94); backdrop-filter: saturate(170%) blur(18px);
}
.nav .bar { display: flex; align-items: center; gap: 22px; height: 64px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 19px; letter-spacing: -.01em; color: var(--ink); }
.brand img { width: 30px; height: 30px; border-radius: 9px; box-shadow: var(--emboss-sm); }
.brand .tld { font-family: var(--mono); font-size: 11px; color: var(--mute); font-weight: 500; letter-spacing: .06em; align-self: flex-end; margin-bottom: 4px; }
.nav nav { display: flex; gap: 4px; margin-inline-start: auto; }
.nav nav a { padding: 8px 14px; border-radius: 11px; color: var(--ink-2); font-size: 15px; font-weight: 600; transition: color .2s, background .2s; }
.nav nav a:hover { color: var(--jade-deep); background: rgba(255,255,255,.6); }
.nav .lang { font-family: var(--mono); font-size: 12.5px; color: var(--ink-2); padding: 7px 12px; border: 1px solid var(--hair); border-radius: 10px; background: var(--glass); }
.nav .lang:hover { color: var(--jade-deep); border-color: var(--jade); }
/* hamburger (checkbox-driven, JS-free); hidden on desktop */
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-burger { display: none; margin-inline-start: auto; width: 44px; height: 44px; align-items: center; justify-content: center;
  font-size: 20px; color: var(--ink); background: var(--glass); border: 1px solid var(--hair); border-radius: 11px; cursor: pointer; }
@media (max-width: 860px){
  .nav-burger { display: inline-flex; }
  .nav nav {
    position: absolute; top: 64px; left: 0; right: 0; margin: 0;
    flex-direction: column; gap: 2px; padding: 8px 16px 12px;
    background: rgba(238,246,240,.985); border-bottom: 1px solid var(--hair);
    box-shadow: 0 14px 26px -12px rgba(6,72,52,.28); display: none;
  }
  .nav-toggle:checked ~ nav { display: flex; }
  .nav nav a { padding: 13px 10px; font-size: 16px; min-height: 44px; display: flex; align-items: center; }
  .nav .lang, .nav .btn-sm { min-height: 44px; display: inline-flex; align-items: center; }
}
/* small phones: stack the hero CTAs full-width so nothing overflows */
@media (max-width: 480px){
  .hero .cta-row { flex-direction: column; align-items: stretch; }
  .hero .cta-row .btn { width: 100%; }
}

/* ── hero ───────────────────────────────────────────────────────── */
.hero { position: relative; padding: 92px 0 60px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
@media (max-width: 940px){ .hero-grid { grid-template-columns: 1fr; gap: 40px; } .hero { padding: 60px 0 36px; } }

.hero h1 { font-size: clamp(38px, 6.4vw, 76px); }
.hero .lede { font-size: clamp(17px, 2vw, 20px); color: var(--ink-2); margin: 22px 0 0; max-width: 42ch; }
.hero .cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero .fine { margin-top: 16px; font-family: var(--mono); font-size: 12.5px; color: var(--mute); }
.hero .fine b { color: var(--ink-2); font-weight: 600; }

/* signature — live security readout, as a frosted glass panel */
.readout {
  margin-top: 28px; border: 1px solid var(--glass-line); border-radius: 18px;
  background: var(--glass); backdrop-filter: blur(16px) saturate(160%);
  font-family: var(--mono); font-size: 13px; overflow: hidden; box-shadow: var(--glass-shadow);
}
.readout .rhead { display: flex; align-items: center; gap: 9px; padding: 10px 15px; border-bottom: 1px solid var(--hair); color: var(--mute); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; }
.readout .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--jade); animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(3,158,94,.4)} 70%{box-shadow:0 0 0 8px rgba(3,158,94,0)} 100%{box-shadow:0 0 0 0 rgba(3,158,94,0)} }
.readout .rrow { display: flex; align-items: center; justify-content: space-between; padding: 11px 15px; border-bottom: 1px solid var(--hair); }
.readout .rrow:last-child { border-bottom: 0; }
.readout .rrow .k { color: var(--ink-2); }
.readout .rrow .v { color: var(--jade-deep); font-weight: 700; }
.readout .rrow .v.ok::before { content:"● "; color: var(--jade); }
.readout .rrow .v.zero { color: var(--amber); }

/* hero product mock — a light glass browser window */
.mock {
  border-radius: 20px; overflow: hidden; border: 1px solid var(--glass-line);
  background: var(--glass-2); backdrop-filter: blur(10px);
  box-shadow: var(--emboss), var(--glass-shadow);
  transform: perspective(1500px) rotateY(-9deg) rotateX(3deg);
  transition: transform .5s var(--ease);
}
.hero-grid:hover .mock { transform: perspective(1700px) rotateY(-5deg) rotateX(2deg); }
@media (max-width: 940px){ .mock { transform: none; } }
.mock .titlebar { display: flex; align-items: center; gap: 7px; padding: 12px 15px; background: rgba(255,255,255,.6); border-bottom: 1px solid var(--hair); }
.mock .titlebar i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.mock .titlebar i:nth-child(1){ background:#ff6159; } .mock .titlebar i:nth-child(2){ background:#ffbd2e; } .mock .titlebar i:nth-child(3){ background:#28c840; }
.mock .titlebar .omni { margin-inline-start: 10px; flex: 1; height: 28px; border-radius: 9px; background: rgba(255,255,255,.7); border: 1px solid var(--hair); display: flex; align-items: center; gap: 7px; padding: 0 12px; font-family: var(--mono); font-size: 11.5px; color: var(--mute); box-shadow: var(--emboss-in); }
.mock .titlebar .omni::before { content:"🔒"; font-size: 10px; }
.mock .screen { padding: 30px 22px 34px; background: linear-gradient(160deg, #eafaf1, #d7f0e6 70%, #cdeede); min-height: 268px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 15px; }
.mock .screen .wordmark { font-size: 46px; font-weight: 900; letter-spacing: -.03em; background: linear-gradient(120deg,var(--jade),var(--teal)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mock .screen .msearch { width: min(360px, 84%); height: 42px; border-radius: 999px; background: rgba(255,255,255,.85); border: 1px solid var(--glass-line); display: flex; align-items: center; padding: 0 17px; color: var(--mute); font-size: 13px; gap: 8px; box-shadow: var(--emboss-sm); }
.mock .screen .chips { display: flex; gap: 9px; flex-wrap: wrap; justify-content: center; margin-top: 2px; }
.mock .screen .chip { font-family: var(--mono); font-size: 11px; color: var(--jade-deep); padding: 6px 12px; border-radius: 999px; border: 1px solid rgba(3,158,94,.22); background: rgba(255,255,255,.7); box-shadow: var(--emboss-sm); }

/* ── section frame ──────────────────────────────────────────────── */
.section { padding: 84px 0; position: relative; }
.section.tight { padding: 54px 0; }
.sec-head { max-width: 720px; margin-bottom: 44px; }
.sec-head h2 { font-size: clamp(28px, 4vw, 46px); margin-top: 16px; }
.sec-head p { color: var(--ink-2); font-size: 18px; margin: 16px 0 0; }
.center { text-align: center; margin-inline: auto; }

/* ── shared glass card ──────────────────────────────────────────── */
.card, .tier, .fcard, .dl-block, .cmd-block, .bd-band, .cta-band, .mini {
  background: var(--glass); backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-line);
}

/* security cards */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px){ .feat-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .feat-grid { grid-template-columns: 1fr; } }
.card { border-radius: var(--r); padding: 26px 24px; position: relative; overflow: hidden; box-shadow: var(--emboss); transition: transform .3s var(--ease), box-shadow .3s; }
.card:hover { transform: translateY(-5px); box-shadow: var(--emboss), 0 34px 60px -34px rgba(6,72,52,.4); }
.card .ico {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 24px; margin-bottom: 16px;
  background: linear-gradient(150deg, #ffffff, #e7f6ee);
  box-shadow: var(--emboss-sm), inset 0 0 0 1px rgba(255,255,255,.6);
}
.card.amber .ico { background: linear-gradient(150deg, #fff6e6, #ffe9c4); }
.card h3 { font-size: 19px; }
.card p { color: var(--ink-2); font-size: 15px; margin: 9px 0 0; line-height: 1.6; }
.card p code, .callout code, .cmd-note ~ *, .sec-head code { font-family: var(--mono); font-size: .92em; background: rgba(3,158,94,.1); color: var(--jade-deep); padding: 1px 6px; border-radius: 6px; }
.card .tag { position: absolute; top: 18px; right: 18px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--amber); border: 1px solid rgba(231,154,42,.35); border-radius: 999px; padding: 3px 9px; background: rgba(255,255,255,.6); }

/* ── product tiers ──────────────────────────────────────────────── */
.tiers { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; align-items: stretch; }
.tiers.duo { grid-template-columns: repeat(2,1fr); max-width: 780px; margin-inline: auto; }
@media (max-width: 940px){ .tiers, .tiers.duo { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; } }
.tier { border-radius: var(--r-lg); padding: 30px 26px; display: flex; flex-direction: column; position: relative; overflow: hidden; box-shadow: var(--emboss); }
.tier.feature { border-color: rgba(231,154,42,.5); box-shadow: var(--emboss), 0 0 0 1px rgba(231,154,42,.2), 0 40px 70px -46px rgba(231,154,42,.55); }
.tier .plabel { font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--jade-deep); font-weight: 700; }
.tier.feature .plabel, .plabel.amber { color: var(--amber); }
.tier h3 { font-size: 27px; margin: 12px 0 4px; }
.tier .price { font-family: var(--mono); color: var(--mute); font-size: 13px; }
.tier .pdesc { color: var(--ink-2); font-size: 15px; margin: 16px 0 18px; line-height: 1.6; min-height: 66px; }
.tier ul { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 10px; }
.tier li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--ink-2); }
.tier li::before { content:"✓"; color: var(--jade); font-weight: 800; margin-top: 1px; }
.tier li.no { color: var(--mute); }
.tier li.no::before { content:"—"; color: var(--mute); }
.tier .tier-cta { margin-top: auto; display: grid; gap: 9px; }
.tier .plat { font-family: var(--mono); font-size: 11.5px; color: var(--mute); text-align: center; margin-top: 4px; }
.tier .plat a { color: var(--ink-2); border-bottom: 1px dotted var(--hair); }
.tier .plat a:hover { color: var(--jade-deep); }
.tier .badge-size { position: absolute; top: 26px; right: 26px; font-family: var(--mono); font-size: 12px; color: var(--jade-deep); font-weight: 700; }

.usm { display: grid; gap: 8px; margin: 4px 0 18px; }
.usm .row { display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 10px; }
.usm .row .lbl { font-family: var(--mono); font-size: 11px; color: var(--mute); }
.usm .row .track { height: 8px; border-radius: 999px; background: rgba(9,66,45,.1); overflow: hidden; box-shadow: var(--emboss-in); }
.usm .row .fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--teal), var(--jade-2)); }
.usm .row .val { font-family: var(--mono); font-size: 11px; color: var(--ink-2); }

/* ── ecosystem family ───────────────────────────────────────────── */
.family { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
@media (max-width: 760px){ .family { grid-template-columns: 1fr; } }
.fcard { border-radius: var(--r-lg); padding: 26px; display: grid; grid-template-columns: 58px 1fr; gap: 18px; align-items: start; box-shadow: var(--emboss); transition: transform .3s var(--ease), box-shadow .3s; }
.fcard:hover { transform: translateY(-4px); box-shadow: var(--emboss), 0 34px 60px -34px rgba(6,72,52,.4); }
.fcard .fico {
  width: 58px; height: 58px; border-radius: 17px; display: grid; place-items: center; font-size: 28px;
  background: linear-gradient(150deg, #ffffff, #e7f6ee);
  box-shadow: var(--emboss-sm), inset 0 0 0 1px rgba(255,255,255,.6);
}
.fcard h3 { font-size: 20px; }
.fcard .fmeta { font-family: var(--mono); font-size: 12px; color: var(--mute); margin-top: 3px; }
.fcard p { color: var(--ink-2); font-size: 14.5px; margin: 12px 0 0; line-height: 1.6; }
.fcard ul { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 6px; }
.fcard ul li { font-size: 13.5px; color: var(--ink-2); display: flex; gap: 8px; }
.fcard ul li::before { content:"›"; color: var(--jade); font-weight: 800; }
.fcard .frow { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; align-items: center; }
.fcard .frow .ghlink { font-family: var(--mono); font-size: 12.5px; color: var(--mute); }
.fcard .frow .ghlink:hover { color: var(--jade-deep); }

/* ── everything-built-in grid ───────────────────────────────────── */
.mini-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
@media (max-width: 900px){ .mini-grid { grid-template-columns: repeat(2,1fr); } }
.mini { border-radius: 18px; padding: 20px; box-shadow: var(--emboss-sm); transition: transform .25s, box-shadow .25s; }
.mini:hover { transform: translateY(-3px); box-shadow: var(--emboss); }
.mini .mi { font-size: 25px; }
.mini h4 { margin: 12px 0 4px; font-size: 16px; font-weight: 800; letter-spacing: -.01em; color: var(--ink); }
.mini p { margin: 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.55; }

/* ── stats ─────────────────────────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; border-block: 1px solid var(--hair); padding: 40px 0; }
@media (max-width: 700px){ .stats { grid-template-columns: repeat(2,1fr); gap: 30px; } }
.stat { text-align: center; }
.stat .n { font-size: clamp(30px, 4.5vw, 48px); font-weight: 900; letter-spacing: -.03em; background: linear-gradient(120deg,var(--jade),var(--teal)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .l { font-size: 13.5px; color: var(--mute); margin-top: 4px; }

/* ── made-in-BD band ───────────────────────────────────────────── */
.bd-band { border-radius: var(--r-lg); overflow: hidden; position: relative; padding: 46px 40px; display: grid; grid-template-columns: auto 1fr; gap: 30px; align-items: center; box-shadow: var(--emboss); }
@media (max-width: 700px){ .bd-band { grid-template-columns: 1fr; text-align: center; padding: 34px 24px; } }
.bd-flag { width: 100px; height: 62px; border-radius: 10px; background: var(--jade-deep); display: grid; place-items: center; box-shadow: var(--emboss-sm); }
.bd-flag span { width: 34px; height: 34px; border-radius: 50%; background: var(--flag-red); margin-inline-start: -6px; }
.bd-band h3 { font-size: 24px; }
.bd-band p { color: var(--ink-2); margin: 8px 0 0; font-size: 15.5px; }

/* ── download CTA band ─────────────────────────────────────────── */
.cta-band { text-align: center; border-radius: var(--r-lg); padding: 60px 30px; border-color: rgba(231,154,42,.35); box-shadow: var(--emboss); }
.cta-band h2 { font-size: clamp(28px,4vw,44px); }
.cta-band p { color: var(--ink-2); margin: 14px auto 26px; max-width: 46ch; }
.cta-band .cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── footer ────────────────────────────────────────────────────── */
.foot { border-top: 1px solid var(--hair); padding: 56px 0 40px; margin-top: 40px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
@media (max-width: 800px){ .foot-grid { grid-template-columns: 1fr 1fr; gap: 26px; } }
.foot .brand { margin-bottom: 12px; }
.foot p { color: var(--mute); font-size: 14px; margin: 0; max-width: 34ch; }
.foot h5 { margin: 0 0 12px; font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); font-family: var(--mono); font-weight: 700; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.foot ul a { color: var(--ink-2); font-size: 14.5px; }
.foot ul a:hover { color: var(--jade-deep); }
.foot .legal { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--hair); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--mute); font-size: 13px; font-family: var(--mono); }

.geo-note { display: inline-flex; gap: 8px; align-items: center; font-family: var(--mono); font-size: 12px; color: var(--ink-2); border: 1px solid var(--glass-line); border-radius: 999px; padding: 6px 14px; background: var(--glass); box-shadow: var(--emboss-sm); }

/* ── download-page blocks ──────────────────────────────────────── */
.dl-block { border-radius: var(--r-lg); padding: 30px; box-shadow: var(--emboss); }
.dl-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 22px; }
.dl-head h2 { font-size: clamp(24px,3.5vw,34px); margin: 10px 0 6px; }
.dl-head p { color: var(--ink-2); font-size: 15px; margin: 0; max-width: 62ch; }
.dl-size { font-size: 26px; font-weight: 900; color: var(--jade-deep); text-align: right; line-height: 1.1; letter-spacing: -.02em; }
.dl-size span { display: block; font-family: var(--mono); font-size: 11.5px; color: var(--mute); font-weight: 500; margin-top: 3px; }
.dl-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media (max-width: 900px){ .dl-grid { grid-template-columns: 1fr; } }
.os-card { border: 1px solid var(--glass-line); border-radius: 18px; padding: 20px; background: rgba(255,255,255,.5); display: flex; flex-direction: column; gap: 10px; box-shadow: var(--emboss-sm); }
.os-card.feature { border-color: rgba(231,154,42,.35); }
.os-name { font-size: 16px; font-weight: 800; display: flex; align-items: center; gap: 9px; }
.os-ico { font-size: 19px; }
.os-note { font-size: 13px; color: var(--ink-2); margin: 0; line-height: 1.5; }
.os-note.dim { color: var(--mute); font-size: 12.5px; margin-top: auto; }
.os-card .btn { width: 100%; white-space: normal; text-align: center; }
.pkg-row { display: flex; gap: 8px; }
.pkg-row .btn { width: auto; flex: 1; }
.mini-dl { font-family: var(--mono); font-size: 12.5px; color: var(--mute); }
.mini-dl:hover { color: var(--jade-deep); }
.callout { display: flex; gap: 14px; align-items: flex-start; border: 1px solid var(--glass-line); border-radius: 18px; padding: 18px 20px; background: rgba(255,255,255,.5); font-size: 14.5px; color: var(--ink-2); line-height: 1.6; box-shadow: var(--emboss-sm); }
.callout span { font-size: 20px; }
.callout code { font-family: var(--mono); font-size: .9em; background: rgba(3,158,94,.1); color: var(--jade-deep); padding: 1px 6px; border-radius: 6px; }
.callout a { color: var(--jade-deep); }

/* Linux install commands */
.cmd-block { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--emboss); }
.cmd-tabs { display: flex; gap: 4px; padding: 12px 16px 0; border-bottom: 1px solid var(--hair); flex-wrap: wrap; background: rgba(255,255,255,.4); }
.cmd-tab { font-family: var(--mono); font-size: 13px; color: var(--ink-2); padding: 9px 15px; border-radius: 11px 11px 0 0; cursor: pointer; border: 1px solid transparent; border-bottom: none; background: transparent; font-weight: 600; }
.cmd-tab.on { color: var(--jade-deep); background: rgba(255,255,255,.7); border-color: var(--hair); }
.cmd-body { padding: 22px; }
.cmd-pane { display: none; }
.cmd-pane.on { display: block; }
.cmd { display: flex; align-items: center; gap: 12px; background: #08281c; border: 1px solid rgba(0,0,0,.2); border-radius: 13px; padding: 14px 16px; font-family: var(--mono); font-size: 13.5px; color: #e9fbf1; overflow-x: auto; box-shadow: inset 0 2px 8px rgba(0,0,0,.35); }
.cmd + .cmd { margin-top: 10px; }
.cmd .p { color: var(--jade-2); user-select: none; }
.cmd code { white-space: nowrap; }
.cmd .copy { margin-inline-start: auto; flex: 0 0 auto; font-family: var(--mono); font-size: 11.5px; color: #a9c9ba; border: 1px solid rgba(255,255,255,.18); border-radius: 8px; padding: 4px 11px; cursor: pointer; background: transparent; transition: color .2s, border-color .2s; }
.cmd .copy:hover { color: #fff; border-color: var(--jade-2); }
@media (max-width: 700px){ .cmd-tab { min-height: 44px; } .cmd .copy { padding: 9px 13px; } }
.cmd-note { font-family: var(--mono); font-size: 12px; color: var(--mute); margin: 14px 2px 0; }
.dl-terms { text-align: center; color: var(--mute); font-size: 13.5px; margin-top: 30px; }
.dl-terms a { color: var(--ink-2); border-bottom: 1px dotted var(--hair); }
.dl-terms a:hover { color: var(--jade-deep); }

/* ── scroll reveal ─────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity: 1; transform: none; transition: none; } }

:focus-visible { outline: 2px solid var(--jade); outline-offset: 3px; border-radius: 6px; }