/* Ekushe Next website. Palette from the flag (green field, red sun), krishnachura and the night. */
@font-face { font-family: 'Anek Bangla'; src: url('/fonts/anek-bangla-bengali-standard-normal.woff2') format('woff2-variations'); font-weight: 100 800; font-stretch: 75% 125%; font-display: swap; unicode-range: U+0951-0952, U+0964-0965, U+0980-09FE, U+1CD0, U+1CD2, U+1CD5-1CD6, U+1CD8, U+1CE1, U+1CEA, U+1CED, U+1CF2, U+1CF5-1CF7, U+200C-200D, U+20B9, U+25CC, U+A8F1; }
@font-face { font-family: 'Anek Bangla'; src: url('/fonts/anek-bangla-latin-standard-normal.woff2') format('woff2-variations'); font-weight: 100 800; font-stretch: 75% 125%; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Hind Siliguri'; src: url('/fonts/hind-siliguri-bengali-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; unicode-range: U+0951-0952, U+0964-0965, U+0980-09FE, U+200C-200D, U+20B9, U+25CC; }
@font-face { font-family: 'Hind Siliguri'; src: url('/fonts/hind-siliguri-bengali-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; unicode-range: U+0951-0952, U+0964-0965, U+0980-09FE, U+200C-200D, U+20B9, U+25CC; }
@font-face { font-family: 'Hind Siliguri'; src: url('/fonts/hind-siliguri-bengali-600-normal.woff2') format('woff2'); font-weight: 600 700; font-display: swap; unicode-range: U+0951-0952, U+0964-0965, U+0980-09FE, U+200C-200D, U+20B9, U+25CC; }
@font-face { font-family: 'Inter Tight'; src: url('/fonts/InterTight.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }

:root {
  --night: #03120C;
  --forest: #06281D;
  --field: #0B6B4A;
  --mint: #43C796;
  --mint-hi: #2FD18E;
  --sun: #E0303F;
  --coral: #F26B4F;
  --mustard: #E9B949;
  --ink: #EAF3EE;
  --muted: #A0B6AC;
  --faint: #6F8A7E;
  --glass: rgba(22, 34, 29, 0.56);
  --glass-strong: rgba(26, 40, 34, 0.78);
  --rim: rgba(255, 255, 255, 0.12);
  --rim-hi: rgba(255, 255, 255, 0.22);
  --etch: rgba(255, 255, 255, 0.06);

  --f-display: 'Anek Bangla', 'Hind Siliguri', system-ui, sans-serif;
  --f-body: 'Inter Tight', 'Hind Siliguri', system-ui, sans-serif;
  --f-bn: 'Hind Siliguri', 'Anek Bangla', sans-serif;

  --s-1: 0.875rem; --s0: 1rem; --s1: 1.125rem; --s2: 1.375rem; --s3: 1.75rem; --s4: 2.25rem; --s5: 3rem; --s6: 4rem;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font: 400 var(--s1)/1.65 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
html[lang="bn"] body { line-height: 1.75; }
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--mint-hi); outline-offset: 3px; border-radius: 6px; }
::selection { background: rgba(67, 199, 150, 0.35); }

.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--mint); color: var(--night); border-radius: 10px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.section { position: relative; padding-block: clamp(72px, 9vw, 128px); }

.h2 {
  font: 650 clamp(2rem, 4.6vw, 3.5rem)/1.12 var(--f-display);
  font-stretch: 92%;
  letter-spacing: -0.012em;
  margin: 0 0 18px;
  max-width: 18ch;
  text-wrap: balance;
}
html[lang="en"] .h2 { font-stretch: 88%; letter-spacing: -0.025em; }
.h3 { font: 600 var(--s3)/1.25 var(--f-display); font-stretch: 95%; margin: 0 0 10px; text-wrap: balance; }
.h4 { font: 600 var(--s2)/1.3 var(--f-display); margin: 0 0 4px; }
.section-lede { color: var(--muted); font-size: var(--s2); line-height: 1.6; max-width: 46ch; margin: 0; text-wrap: pretty; }
html[lang="en"] .section-lede { font-size: var(--s1); max-width: 54ch; }

/* ── Buttons ── */
.btn {
  --h: 46px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 20px; border-radius: 999px; border: 0;
  font-weight: 600; font-size: var(--s0); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .25s var(--ease), background-color .25s, box-shadow .25s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-sm { --h: 38px; padding: 0 16px; font-size: var(--s-1); }
.btn-lg { --h: 58px; padding: 0 28px; font-size: var(--s1); }
.btn-primary { background: var(--mint); color: #03170F; box-shadow: 0 10px 30px -12px rgba(67, 199, 150, .7), inset 0 1px 0 rgba(255,255,255,.4); }
.btn-primary:hover { background: #5AD6A7; transform: translateY(-1px); }
.btn-soon, .btn-soon:hover { background: rgba(255,255,255,.08); color: var(--muted); box-shadow: inset 0 0 0 1px var(--rim); cursor: not-allowed; transform: none; }
.btn-ghost { background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px var(--rim); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }

/* ── Nav ── */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  display: flex; align-items: center; gap: 24px;
  height: 68px; padding: 0 var(--gutter);
  transition: background-color .3s, box-shadow .3s, backdrop-filter .3s;
}
.nav.scrolled { background: rgba(3, 18, 12, .62); box-shadow: 0 1px 0 var(--rim); backdrop-filter: blur(18px) saturate(150%); -webkit-backdrop-filter: blur(18px) saturate(150%); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { border-radius: 9px; }
.brand-bn { font: 650 1.25rem/1 var(--f-display); font-stretch: 95%; }
.nav-links { display: flex; gap: 4px; margin-left: 12px; }
.nav-links a { padding: 8px 12px; border-radius: 999px; text-decoration: none; color: var(--muted); font-size: var(--s-1); font-weight: 500; transition: color .2s, background-color .2s; }
.nav-links a:hover { color: var(--ink); background: var(--etch); }
.nav-end { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.nav-gh { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 999px; color: var(--muted); }
.nav-gh:hover { color: var(--ink); background: var(--etch); }
.lang { display: flex; padding: 3px; border-radius: 999px; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--rim); }
.lang button { border: 0; background: none; cursor: pointer; padding: 5px 12px; border-radius: 999px; font-size: var(--s-1); font-weight: 600; color: var(--muted); }
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--night); }

/* ── Hero ── */
.hero { position: relative; display: grid; align-items: center; padding: clamp(120px, 15vh, 190px) 0 clamp(48px, 6vh, 80px); isolation: isolate; overflow: hidden; }
.sky { position: absolute; inset: 0; z-index: -1; -webkit-mask-image: linear-gradient(180deg, #000 70%, transparent); mask-image: linear-gradient(180deg, #000 70%, transparent); background: radial-gradient(120% 90% at 50% 0%, #0A2E21 0%, var(--night) 62%, #010805 100%); }
.sun {
  position: absolute; width: min(70vw, 820px); aspect-ratio: 1; left: 58%; top: 2%; border-radius: 50%;
  background: radial-gradient(circle, var(--sun) 0%, rgba(224,48,63,.55) 36%, rgba(224,48,63,0) 70%);
  filter: blur(40px); opacity: .8; transform: translate(-50%, 0);
  animation: drift 22s ease-in-out infinite alternate;
}
.field {
  position: absolute; left: -30%; right: -30%; bottom: -46%; height: 85%; border-radius: 50%;
  background: radial-gradient(ellipse at 50% 30%, #0F8A5F 0%, rgba(11,107,74,.5) 42%, rgba(11,107,74,0) 70%);
  filter: blur(50px); opacity: .9;
}
.sky::after { /* film grain so the gradients don't band */
  content: ""; position: absolute; inset: 0; opacity: .06; mix-blend-mode: overlay; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
@keyframes drift { to { transform: translate(-56%, 6%) scale(1.06); } }

.hero-inner { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.hero-kicker { margin: 0 0 28px; color: var(--muted); font-size: var(--s0); font-weight: 500; display: flex; align-items: center; gap: 12px; }
.hero-kicker::before { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--sun); }

.stage { position: relative; cursor: text; border-radius: 28px; margin: 0 -20px; padding: 14px 20px 22px; transition: background-color .3s, box-shadow .3s; }
.stage.live { background: rgba(255,255,255,.035); box-shadow: inset 0 0 0 1px var(--rim); }
.stage-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.stage-input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; border: 0; padding: 0; margin: 0; cursor: text; font-size: 16px; caret-color: transparent; z-index: 2; }
.stage-roman { height: 1.6em; font: 500 var(--s2)/1.6 var(--f-body); color: var(--mint); letter-spacing: .01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stage-roman:empty::before, .stage.live .stage-roman span:empty::before { content: attr(data-placeholder); color: var(--faint); }
.stage-text {
  margin: 0; min-height: 2.3em; /* room for two lines, so the hero never jumps or resizes */
  font: 680 clamp(2.4rem, 6.6vw, 5.75rem)/1.15 var(--f-display);
  font-stretch: 88%; letter-spacing: -0.01em;
  overflow-wrap: anywhere; text-wrap: balance;
}
.preedit { text-decoration: underline 3px var(--mint); text-underline-offset: .14em; text-decoration-skip-ink: none; }
.caret { display: inline-block; width: .06em; min-width: 3px; height: .9em; margin-left: .04em; vertical-align: -.05em; background: var(--mint-hi); border-radius: 2px; animation: blink 1.05s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* the real candidate popup, as drawn by the Windows app */
.popup {
  position: absolute; left: var(--px, 20px); top: var(--py, 100%); z-index: 3;
  min-width: 220px; max-width: min(560px, calc(100vw - 32px));
  padding: 10px; border-radius: 16px;
  background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--rim), inset 0 1px 0 var(--rim-hi), 0 30px 60px -24px rgba(0,0,0,.8);
  backdrop-filter: blur(24px) saturate(160%); -webkit-backdrop-filter: blur(24px) saturate(160%);
  transform-origin: top left; animation: pop .18s var(--ease);
}
.popup[hidden] { display: none; }
@keyframes pop { from { opacity: 0; transform: translateY(-4px) scale(.98); } }
.popup-head { display: flex; align-items: center; gap: 10px; padding: 0 4px 8px; font: 500 var(--s-1)/1.2 var(--f-body); color: var(--muted); }
.popup-roman { color: var(--ink); }
.popup-mode { margin-left: auto; font-family: var(--f-bn); font-size: .78rem; padding: 2px 8px; border-radius: 999px; background: var(--etch); box-shadow: inset 0 0 0 1px var(--rim); }
.popup-cands { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.popup-cands li { display: inline-flex; align-items: baseline; gap: 7px; padding: 5px 12px 6px; border-radius: 11px; font: 500 1.2rem/1.3 var(--f-bn); background: var(--etch); box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); cursor: pointer; }
.popup-cands li b { font: 600 .72rem/1 var(--f-body); color: var(--faint); }
.popup-cands li[aria-selected="true"] { background: var(--mint); color: #03170F; box-shadow: none; }
.popup-cands li[aria-selected="true"] b { color: rgba(3,23,15,.6); }
.popup-cands li small { font: 500 .7rem/1 var(--f-body); color: var(--faint); }

.hero-lede { margin: 34px 0 0; max-width: 40ch; font-size: var(--s2); line-height: 1.6; color: var(--muted); text-wrap: pretty; }
html[lang="en"] .hero-lede { max-width: 48ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-meta { margin: 16px 0 0; color: var(--faint); font-size: var(--s-1); }
.hero-meta a { color: var(--muted); text-underline-offset: 3px; }
.os-ico { width: 20px !important; height: 20px !important; }

/* ── Film strip ── */
.filmstrip { padding: 0 0 clamp(40px, 6vw, 72px); margin-top: -8px; }
.poster { position: relative; display: block; width: 100%; padding: 0; border: 0; cursor: pointer; border-radius: clamp(16px, 2.4vw, 28px); overflow: hidden; background: #000; box-shadow: 0 0 0 1px var(--rim), 0 50px 100px -40px rgba(0,0,0,.9); }
.poster img { width: 100%; height: auto; aspect-ratio: 16 / 7; object-fit: cover; object-position: 50% 40%; transform: scale(1.02); transition: transform 1.2s var(--ease), filter .6s; filter: saturate(1.05); }
.poster:hover img { transform: scale(1.06); }
.poster::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(1,8,5,.85)); pointer-events: none; }
.poster-play { position: absolute; right: clamp(18px, 3vw, 36px); bottom: clamp(16px, 2.6vw, 30px); z-index: 1; display: grid; place-items: center; width: 84px; height: 84px; border-radius: 999px; color: var(--night); background: rgba(255,255,255,.9); box-shadow: 0 0 0 10px rgba(255,255,255,.12), 0 20px 50px rgba(0,0,0,.5); transition: transform .3s var(--ease), box-shadow .3s; }
.poster:hover .poster-play { transform: scale(1.08); box-shadow: 0 0 0 16px rgba(255,255,255,.1), 0 20px 50px rgba(0,0,0,.5); }
.poster-play svg { margin-left: 4px; }
.poster-label { position: absolute; left: clamp(18px, 3vw, 36px); right: clamp(110px, 12vw, 160px); bottom: clamp(16px, 2.6vw, 30px); z-index: 1; text-align: left; display: grid; gap: 4px; }
.poster-label b { font: 600 clamp(1.1rem, 2.2vw, 1.75rem)/1.3 var(--f-display); font-stretch: 94%; max-width: 30ch; text-wrap: balance; }
.poster-label span { color: var(--muted); font-size: var(--s-1); }
@media (max-width: 640px) { .poster img { aspect-ratio: 4 / 3; } .poster-play { width: 56px; height: 56px; top: 16px; right: 16px; bottom: auto; } }

/* ── Features ── */
.features { background: linear-gradient(180deg, var(--night), #041a11 50%, var(--night)); }
.feat-list { margin-top: clamp(48px, 7vw, 88px); display: grid; gap: clamp(56px, 8vw, 110px); }
.feat { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.feat:nth-child(even) .feat-copy { order: 2; }
.feat-copy p { color: var(--muted); max-width: 44ch; margin: 0; text-wrap: pretty; }
.feat-demo {
  position: relative; min-height: 210px; padding: 26px; border-radius: 26px;
  background: radial-gradient(120% 120% at 100% 0%, rgba(224,48,63,.16), transparent 55%), radial-gradient(120% 120% at 0% 100%, rgba(15,138,95,.28), transparent 60%), rgba(255,255,255,.025);
  box-shadow: inset 0 0 0 1px var(--rim);
  overflow: hidden;
}
.demo-rows { display: grid; gap: 12px; }
.demo-row { display: grid; grid-template-columns: 9.5em 1.2em minmax(0, 1fr); align-items: center; gap: 12px; opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.in .demo-row { opacity: 1; transform: none; }
.in .demo-row:nth-child(2) { transition-delay: .12s; } .in .demo-row:nth-child(3) { transition-delay: .24s; } .in .demo-row:nth-child(4) { transition-delay: .36s; }
.demo-roman { font: 500 var(--s1)/1.3 var(--f-body); color: var(--mint); padding: 8px 12px; border-radius: 12px; background: rgba(0,0,0,.25); box-shadow: inset 0 0 0 1px var(--rim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.demo-arrow { color: var(--faint); text-align: center; }
.demo-bn { font: 600 var(--s3)/1.2 var(--f-display); font-stretch: 95%; }
.demo-sentence { font: 600 clamp(1.6rem, 3.2vw, 2.25rem)/1.35 var(--f-display); font-stretch: 92%; margin: 0 0 18px; min-height: 1.35em; }
.demo-sentence .ghost { color: var(--faint); }
.demo-popup { position: relative; display: inline-block; padding: 10px; border-radius: 16px; background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--rim), inset 0 1px 0 var(--rim-hi), 0 24px 50px -24px rgba(0,0,0,.8); }
.demo-popup .popup-cands li { cursor: default; }
.demo-caption { margin: 14px 0 0; font-size: var(--s-1); color: var(--faint); }
.keycap { display: inline-flex; align-items: center; justify-content: center; min-width: 2em; height: 1.8em; padding: 0 .55em; border-radius: 7px; font: 600 .8em/1 var(--f-body); color: var(--ink); background: rgba(255,255,255,.08); box-shadow: inset 0 -2px 0 rgba(0,0,0,.35), inset 0 0 0 1px var(--rim); }
.keycap.press { animation: press .4s var(--ease); }
@keyframes press { 30% { transform: translateY(2px); background: var(--mint); color: var(--night); } }

/* ── Speed ── */
.speed-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.race { display: grid; gap: 26px; }
.race-label { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; margin-bottom: 10px; font-size: var(--s0); color: var(--muted); }
.race-label b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.race-track { position: relative; height: 14px; border-radius: 999px; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px rgba(255,255,255,.06); overflow: hidden; }
.race-bar { position: absolute; inset: 0 auto 0 0; width: 0; border-radius: inherit; }
.race-blink { background: linear-gradient(90deg, #8a6b2a, var(--mustard)); }
.race-ekushe { background: var(--mint-hi); box-shadow: 0 0 16px var(--mint-hi); }
.race.in .race-blink { width: 100%; transition: width 2.4s cubic-bezier(.3,.1,.3,1); }
.race.in .race-ekushe { width: max(6px, 0.5%); transition: width .2s; }
.race-note { margin: 0; color: var(--faint); font-size: var(--s-1); }

/* ── Studio ── */
.studio-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.seg { display: inline-flex; padding: 4px; border-radius: 999px; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--rim); }
.seg button { border: 0; background: none; cursor: pointer; padding: 7px 16px; border-radius: 999px; font-size: var(--s-1); font-weight: 600; color: var(--muted); }
.seg button[aria-pressed="true"] { background: rgba(255,255,255,.12); color: var(--ink); }
.studio-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 40px 0 10px; }
.studio-tabs button { border: 0; cursor: pointer; padding: 9px 16px; border-radius: 999px; background: transparent; color: var(--muted); font: 500 var(--s0)/1.2 var(--f-bn); box-shadow: inset 0 0 0 1px var(--rim); transition: background-color .2s, color .2s; }
html[lang="en"] .studio-tabs button { font-family: var(--f-body); }
.studio-tabs button:hover { color: var(--ink); }
.studio-tabs button[aria-selected="true"] { background: var(--ink); color: var(--night); box-shadow: none; }
.studio-caption { color: var(--muted); margin: 0 0 26px; min-height: 1.7em; }
.shot { margin: 0; perspective: 1600px; }
.shot img {
  width: 100%; height: auto; border-radius: clamp(12px, 2vw, 22px);
  box-shadow: 0 0 0 1px var(--rim), 0 60px 120px -40px rgba(0,0,0,.9), 0 0 120px -30px rgba(224,48,63,.25);
  transform: rotateX(var(--rx, 6deg)) rotateY(var(--ry, 0deg)); transform-origin: 50% 0;
  transition: transform .8s var(--ease), opacity .35s;
}
.shot.in img { --rx: 0deg; }
.shot img.fade { opacity: 0; }

/* ── Bijoy ── */
.bijoy { background: linear-gradient(180deg, var(--night), #061c13); }
.bijoy-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.conv { display: grid; gap: 10px; }
.conv-box { display: grid; gap: 8px; padding: 18px 20px; border-radius: 20px; background: rgba(0,0,0,.25); box-shadow: inset 0 0 0 1px var(--rim); }
.conv-tag { font-size: var(--s-1); color: var(--faint); font-weight: 500; }
.conv textarea { resize: none; border: 0; background: none; color: #F5B7A6; font: 500 var(--s2)/1.5 var(--f-body); padding: 0; outline: none; }
.conv-box:focus-within { box-shadow: inset 0 0 0 1px var(--mint); }
.conv-out { background: rgba(67,199,150,.08); box-shadow: inset 0 0 0 1px rgba(67,199,150,.35); }
.conv-out output { font: 600 var(--s3)/1.45 var(--f-display); font-stretch: 95%; min-height: 1.45em; }
.conv-arrow { justify-self: center; color: var(--mint); }

/* ── Privacy ── */
.privacy-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.privacy-title { font-size: clamp(2.2rem, 5.4vw, 4.25rem); }
.priv-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 30px; }
.priv-list li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 18px; padding-bottom: 30px; border-bottom: 1px solid var(--rim); }
.priv-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.priv-list svg { width: 44px; height: 44px; padding: 10px; border-radius: 14px; color: var(--mint); background: rgba(67,199,150,.1); }
.priv-list p { margin: 0; color: var(--muted); }

/* ── 21 February ── */
.ekushe { overflow: hidden; background: radial-gradient(80% 70% at 30% 40%, rgba(224,48,63,.16), transparent 70%), linear-gradient(180deg, #061c13, var(--night) 70%); }
.ekushe-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.minar { width: 100%; height: auto; overflow: visible; }
.minar-sun { transform-origin: 260px 180px; transform: translateY(60px) scale(.85); opacity: 0; transition: transform 2.2s var(--ease), opacity 1.6s; }
.minar-lines > * { stroke-dasharray: 1200; stroke-dashoffset: 1200; transition: stroke-dashoffset 2.6s var(--ease); }
.minar.in .minar-sun { transform: none; opacity: 1; }
.minar.in .minar-lines > * { stroke-dashoffset: 0; }
.minar.in .minar-lines > :nth-child(n+3) { transition-delay: .25s; } .minar.in .minar-lines > :nth-child(n+7) { transition-delay: .5s; } .minar.in .minar-lines > :nth-child(n+9) { transition-delay: .8s; }
.ekushe-copy p { color: var(--muted); max-width: 46ch; text-wrap: pretty; }
.ekushe-names { display: flex; flex-wrap: wrap; gap: 6px 0; margin-top: 30px; color: var(--ink) !important; font: 600 var(--s3)/1.3 var(--f-display); font-stretch: 92%; }
.ekushe-names span:not(:last-child)::after { content: ''; display: inline-block; width: 6px; height: 6px; margin: 0 14px; border-radius: 50%; background: var(--sun); vertical-align: .3em; }
.ekushe-next { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--rim); }
.ekushe-next .h3 { font-size: var(--s2); }
.petals { position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .75; }
.petal { position: absolute; top: -40px; border-radius: 70% 10% 70% 10%; background: var(--sun); opacity: .7; animation: fall linear infinite; }
@keyframes fall { to { transform: translate3d(var(--dx, 40px), 115vh, 0) rotate(var(--rot, 540deg)); } }

/* ── Download ── */
.download { background: radial-gradient(70% 60% at 50% 0%, rgba(15,138,95,.3), transparent 70%), var(--night); }
.dl-version { display: block; margin-top: 6px; color: var(--faint); font-size: var(--s0); }
.dl-primary { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; margin: 36px 0 56px; }
.dl-primary .alt { color: var(--muted); font-size: var(--s-1); }
.dl-primary .alt a { color: var(--ink); text-underline-offset: 3px; }
.dl-tabs { display: flex; gap: 6px; padding: 4px; border-radius: 999px; width: max-content; max-width: 100%; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--rim); }
.dl-tabs button { border: 0; cursor: pointer; padding: 9px 20px; border-radius: 999px; background: none; color: var(--muted); font-weight: 600; font-size: var(--s0); }
.dl-tabs button[aria-selected="true"] { background: var(--ink); color: var(--night); }
.dl-panel { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 20px 56px; margin-top: 28px; align-items: start; }
.dl-panel[hidden] { display: none; }
.dl-files { display: grid; gap: 10px; grid-row: span 2; }
.file {
  display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; align-items: center; gap: 14px;
  padding: 14px 16px; border-radius: 18px; text-decoration: none;
  background: rgba(255,255,255,.035); box-shadow: inset 0 0 0 1px var(--rim);
  transition: background-color .2s, box-shadow .2s, transform .2s var(--ease);
}
.file:hover { background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px var(--rim-hi); transform: translateY(-1px); }
.file svg { width: 40px; height: 40px; padding: 9px; border-radius: 12px; background: rgba(255,255,255,.06); color: var(--ink); }
.file b { display: block; font-weight: 600; }
.file span { display: block; color: var(--faint); font-size: var(--s-1); line-height: 1.4; }
.file .fname { font-size: .78rem; opacity: .75; overflow-wrap: anywhere; }
.file .size { color: var(--faint); font-size: var(--s-1); font-variant-numeric: tabular-nums; }
.file.is-soon, .file.is-soon:hover { opacity: .45; filter: grayscale(1); cursor: not-allowed; transform: none; background: rgba(255,255,255,.03); box-shadow: inset 0 0 0 1px var(--rim); }
.file.recommended { background: rgba(67,199,150,.1); box-shadow: inset 0 0 0 1px rgba(67,199,150,.4); }
.steps { margin: 0; padding: 0; list-style: none; counter-reset: s; display: grid; gap: 16px; }
.steps li { counter-increment: s; position: relative; min-height: 32px; padding: 3px 0 0 46px; color: var(--muted); }
.steps code.cmd { display: block; width: fit-content; max-width: 100%; margin: 8px 0 12px; padding: 8px 12px; white-space: pre-wrap; overflow-wrap: anywhere; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 999px; background: rgba(255,255,255,.07); color: var(--ink); font: 600 var(--s-1)/1 var(--f-body); }
html[lang="bn"] .steps li::before { content: counter(s, bengali); font-family: var(--f-bn); }
code { font: 500 .86em/1.4 ui-monospace, 'SF Mono', Menlo, Consolas, monospace; padding: 2px 7px; border-radius: 7px; background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px var(--rim); color: var(--ink); overflow-wrap: anywhere; }
.dl-note { margin: 0; color: var(--faint); font-size: var(--s-1); }

/* ── FAQ ── */
.faq-grid { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.faq-list details { border-bottom: 1px solid var(--rim); }
.faq-list summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative; font: 600 var(--s2)/1.35 var(--f-display); font-stretch: 96%; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: translateY(-75%) rotate(45deg); transition: transform .25s var(--ease); }
.faq-list details[open] summary::after { transform: translateY(-25%) rotate(-135deg); }
.faq-list p { margin: 0 0 24px; color: var(--muted); max-width: 60ch; }

/* ── Footer ── */
.foot { padding: 48px 0 calc(48px + env(safe-area-inset-bottom)); border-top: 1px solid var(--rim); }
.foot-grid { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 24px 40px; align-items: center; }
.foot-brand { display: flex; align-items: center; gap: 12px; }
.foot-brand img { border-radius: 11px; }
.foot-brand b { display: block; font: 650 var(--s1)/1.1 var(--f-display); }
.foot-brand span { font-size: var(--s-1); color: var(--faint); }
.foot-copy { margin: 0; color: var(--faint); font-size: var(--s-1); }
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; }
.foot-links a { color: var(--muted); font-size: var(--s-1); text-decoration: none; }
.foot-links a:hover { color: var(--ink); }

/* ── Film ── */
.film { width: min(1100px, calc(100vw - 32px)); padding: 0; border: 0; border-radius: 22px; background: #000; color: var(--ink); overflow: visible; box-shadow: 0 40px 120px rgba(0,0,0,.8); }
.film::backdrop { background: rgba(1, 8, 5, .82); backdrop-filter: blur(10px); }
.film video { width: 100%; height: auto; border-radius: 22px; background: #000; }
.film.vertical { width: min(420px, calc(100vw - 32px)); }
.film-close { position: absolute; right: -10px; top: -52px; width: 42px; height: 42px; border: 0; border-radius: 999px; display: grid; place-items: center; cursor: pointer; background: rgba(255,255,255,.12); }
.film[open] { animation: pop .25s var(--ease); }

/* ── Scroll reveal (one gentle treatment, applied to section headings only) ── */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ── Responsive ── */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .feat, .speed-grid, .bijoy-grid, .privacy-grid, .ekushe-grid, .faq-grid, .dl-panel { grid-template-columns: minmax(0, 1fr); }
  .feat:nth-child(even) .feat-copy { order: 0; }
  .dl-files { grid-row: auto; }
  .minar { max-width: 440px; }
}
@media (max-width: 640px) {
  .nav { height: 60px; gap: 10px; }
  .nav-cta { display: none; }
  .brand-bn { font-size: 1.1rem; }
  .hero { padding-top: 96px; min-height: auto; }
  .hero-kicker { font-size: var(--s-1); margin-bottom: 18px; }
  .stage { margin: 0 -12px; padding: 10px 12px 16px; }
  .stage-roman { font-size: var(--s0); }
  .stage-text { min-height: 3.45em; }
  .hero-lede { font-size: var(--s1); }
  .hero-actions .btn { width: 100%; }
  .section-lede { font-size: var(--s1); }
  .demo-row { grid-template-columns: minmax(0, 1fr) 1em minmax(0, 1.1fr); gap: 8px; }
  .demo-roman { font-size: var(--s0); padding: 6px 10px; }
  .demo-bn { font-size: var(--s2); }
  .feat-demo { padding: 20px; }
  .foot-grid { grid-template-columns: minmax(0, 1fr); }
  .film-close { right: 0; }
  .file { grid-template-columns: 36px minmax(0, 1fr); }
  .file .size { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .petals { display: none; }
}