/* জামাই বউ Electronics: brand site
   Colours and type come from the brand (CLAUDE.md, poster, intro video).
   Style: sticker-book neubrutalism: ink outlines, hard offset shadows, flat colour. */

@property --botc { syntax: '<color>'; inherits: true; initial-value: #F7F0E4; }

:root {
  /* brand */
  --ink: #1B1B1F;
  --mint: #CFEEDB;
  --dots: #B5E2C7;
  --ivory: #F7F0E4;
  --latte: #C99A72;
  --sky: #A9CDEB;
  --pink: #F49AB0;
  --marigold: #F4B400;
  --red: #EF4B5C;
  /* wordmark (poster) */
  --purple: #A24FB6;
  --navy: #1F2BA6;
  /* bot screen (face mock-ups) */
  --screen: #101218;
  --eye: #F4FBFF;
  --blush: #FF6B95;
  --sky-glow: #8CC9FF;
  /* supporting */
  --paper: #FFFDF8;
  --text-2: #43434B;
  --sky-wash: #DDEBF6;
  --pink-wash: #FCE6EC;

  --bw: 3px;
  --shadow: 5px 5px 0 var(--ink);
  --radius: 24px;
  --spring: cubic-bezier(.3, 1.55, .5, 1);
  --ease-out: cubic-bezier(.2, .8, .2, 1);

  --font: "Anek Latin", "Anek Bangla", system-ui, sans-serif;
  --outline: drop-shadow(2.5px 0 0 #fff) drop-shadow(-2.5px 0 0 #fff) drop-shadow(0 2.5px 0 #fff) drop-shadow(0 -2.5px 0 #fff) drop-shadow(0 8px 10px rgba(27, 27, 31, .16));
}
:root[lang="bn"] { --font: "Anek Bangla", "Anek Latin", system-ui, sans-serif; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--mint);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, video { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, figure, ul { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--navy); outline-offset: 3px; border-radius: 10px; }
.ch-soon :focus-visible { outline-color: var(--marigold); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  padding: 10px 16px; background: var(--ink); color: var(--ivory);
  border-radius: 12px; font-weight: 700; text-decoration: none;
  transition: top .2s;
}
.skip:focus { top: 12px; }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px;
  border: var(--bw) solid var(--ink); border-radius: 999px;
  background: var(--ivory); color: var(--ink);
  font-weight: 700; font-size: 18px; line-height: 1; text-decoration: none;
  box-shadow: 4px 4px 0 var(--ink);
  cursor: pointer;
  transition: translate .15s var(--ease-out), box-shadow .15s var(--ease-out), background-color .15s;
}
.btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.btn:hover { translate: -2px -2px; box-shadow: 6px 6px 0 var(--ink); }
.btn:active { translate: 3px 3px; box-shadow: 1px 1px 0 var(--ink); transition-duration: .06s; }
.btn-primary { background: var(--marigold); }
.btn-small { min-height: 46px; padding: 0 18px; font-size: 16px; }
.btn-ghost { background: transparent; color: var(--ivory); border-color: var(--ivory); box-shadow: 4px 4px 0 var(--ivory); }
.btn-ghost:hover { box-shadow: 6px 6px 0 var(--ivory); }
.btn-ghost:active { box-shadow: 1px 1px 0 var(--ivory); }

/* ---------------- Nav ---------------- */
.nav {
  position: fixed; top: 12px; left: 50%; translate: -50% 0; z-index: 50;
  width: min(1120px, 100% - 24px);
  display: flex; align-items: center; gap: 12px;
  padding: 6px 6px 6px 18px;
  background: rgba(255, 253, 248, .9);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: var(--bw) solid var(--ink); border-radius: 999px;
  box-shadow: 4px 4px 0 var(--ink);
}
.nav-logo {
  font-family: "Anek Bangla", sans-serif; font-weight: 800; font-size: 24px; line-height: 1;
  text-decoration: none; white-space: nowrap; padding: 10px 0;
}
.nl-jamai { color: var(--purple); }
.nl-bou { color: var(--navy); }

.battery {
  position: relative; width: 34px; height: 17px; flex: none;
  border: 2.5px solid var(--ink); border-radius: 5px; padding: 2px;
}
.battery::after { content: ""; position: absolute; right: -6px; top: 3.5px; width: 3.5px; height: 6px; background: var(--ink); border-radius: 0 2px 2px 0; }
.battery-fill {
  display: block; height: 100%; width: calc(max(var(--p, 0), .08) * 100%);
  border-radius: 2px; background: var(--red);
  transition: background-color .3s;
}
.battery[data-level="mid"] .battery-fill { background: var(--marigold); }
.battery[data-level="full"] .battery-fill { background: #3DBB7A; }

.nav-links { display: flex; gap: 2px; margin-inline: auto; }
.nav-links a {
  display: block; min-width: 48px; text-align: center; padding: 12px 14px; border-radius: 999px;
  font-weight: 600; font-size: 16px; text-decoration: none; white-space: nowrap;
  transition: background-color .15s;
}
.nav-links a:hover { background: var(--mint); }
.nav-links a[aria-current="true"] { background: var(--ink); color: var(--ivory); }

.nav-tools { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.nav-links + .nav-tools { margin-left: 0; }
.icon-btn {
  display: grid; place-items: center; width: 44px; height: 44px;
  border: 2.5px solid var(--ink); border-radius: 50%; background: var(--paper);
  cursor: pointer; transition: background-color .15s, scale .15s var(--spring);
}
.icon-btn:hover { background: var(--mint); }
.icon-btn:active { scale: .92; }
.icon-btn svg { width: 22px; height: 22px; fill: none; stroke: var(--ink); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.icon-btn .ico-sound-off { display: none; }
.icon-btn[aria-pressed="false"] .ico-sound-on { display: none; }
.icon-btn[aria-pressed="false"] .ico-sound-off { display: block; }

.lang {
  position: relative; display: grid; grid-template-columns: 1fr 1fr;
  width: 108px; height: 44px; padding: 3px;
  border: 2.5px solid var(--ink); border-radius: 999px; background: var(--mint);
  cursor: pointer;
}
.lang-knob {
  position: absolute; top: 3px; bottom: 3px; left: 3px; width: calc(50% - 3px);
  border-radius: 999px; background: var(--marigold); border: 2px solid var(--ink);
  transition: translate .35s var(--spring);
}
:root[lang="bn"] .lang-knob { translate: 100% 0; }
.lang-opt { position: relative; display: grid; place-items: center; font-weight: 700; font-size: 15px; line-height: 1; }
.lang-opt[lang="bn"] { font-family: "Anek Bangla", sans-serif; font-size: 16px; }

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  min-height: max(100svh, 760px);
  display: grid; place-items: center;
  padding: 120px 16px 120px;
  overflow: clip;
  background: var(--mint) radial-gradient(var(--dots) 2px, transparent 2.5px) 0 0 / 22px 22px;
}
.hero-copy {
  position: relative; z-index: 2;
  width: min(840px, 100%);
  text-align: center;
  display: grid; justify-items: center; gap: 18px;
  pointer-events: none;
}
.hero-copy a, .hero-copy .wordmark { pointer-events: auto; }

.kicker {
  display: inline-block;
  padding: 7px 16px;
  background: var(--paper); border: 2.5px solid var(--ink); border-radius: 999px;
  font-weight: 600; font-size: 16px; line-height: 1.3;
  rotate: -2deg;
  margin-bottom: 10px;
}

.wordmark { display: grid; justify-items: center; gap: 0; cursor: default; user-select: none; }
.wm-bn {
  font-family: "Anek Bangla", sans-serif; font-weight: 800;
  font-size: clamp(64px, min(13.5vw, 17.5vh), 172px); line-height: 1.02;
  letter-spacing: -.01em;
  display: flex; flex-wrap: wrap; justify-content: center; column-gap: .22em;
}
.wm-jamai, .wm-bou { display: inline-block; position: relative; }
.wm-jamai { color: var(--purple); rotate: -3deg; animation: drop .8s var(--spring) .1s backwards; }
.wm-bou { color: var(--navy); rotate: 2deg; animation: drop .8s var(--spring) .28s backwards; }
.wm-pop {
  position: absolute; right: -.32em; top: -.02em; width: .34em; height: .34em;
  fill: none; stroke-width: 4; stroke-linecap: round;
  animation: pop .5s var(--spring) .9s backwards;
}
.wm-en { width: min(560px, 84vw); height: auto; margin-top: -.2em; overflow: visible; }
.wm-en { animation: pop .7s var(--spring) .55s backwards; }
.wm-en text {
  /* Fredoka, filled + ink outline painted under the fill, like a sticker */
  font-family: "Fredoka", "Anek Latin", sans-serif; font-weight: 700; font-size: 80px;
  fill: url(#g-elec); stroke: var(--ink); stroke-width: 7; stroke-linejoin: round;
  paint-order: stroke fill;
  filter: url(#f-elec);
}
.tagline { font-size: clamp(20px, 2.4vw, 26px); font-weight: 600; color: var(--text-2); max-width: 30ch; line-height: 1.3; }
.cta-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 6px; }

/* stickers */
.sticker-field { position: absolute; inset: 0; }
.sticker, .spark {
  position: absolute; left: var(--x); top: var(--y);
  width: calc(var(--w) * var(--k, 1));
}
.sticker {
  z-index: 1;
  padding: 0; border: 0; background: none;
  rotate: var(--r, 0deg);
  translate: var(--dx, 0px) var(--dy, 0px);
  cursor: grab; touch-action: manipulation; user-select: none; -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  animation: pop .7s var(--spring) backwards;
  animation-delay: calc(var(--i, 0) * 70ms + .35s);
}
.sticker:focus-visible { outline: 3px dashed var(--navy); outline-offset: 6px; border-radius: 18px; }
.sticker .bob { display: block; animation: bob var(--bt, 6s) ease-in-out infinite alternate; }
.sticker .art { display: block; transition: scale .25s var(--spring); }
.sticker:hover .art { scale: 1.06; }
.sticker.dragging { cursor: grabbing; }
.sticker.dragging .bob { animation-play-state: paused; }
.sticker.dragging .art { scale: 1.12; }
.sticker.boop .art { animation: boop .45s var(--spring); }
.art svg { display: block; width: 100%; height: auto; overflow: visible; filter: var(--outline); pointer-events: none; }

.spark { pointer-events: none; animation: twinkle 3.2s ease-in-out var(--d, 0s) infinite; }
.spark svg { display: block; width: 100%; aspect-ratio: 1; }

/* sticker internals */
.eyes { transition: opacity .15s; }
.eyes-love { opacity: 0; }
.love .eyes-normal { opacity: 0; }
.love .eyes-love { opacity: 1; }
.love .eyes-love path { animation: thump .6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.eyes-normal:not(.no-blink) { transform-box: fill-box; transform-origin: center; animation: blink 5.5s infinite; animation-delay: calc(var(--i, 0) * -.9s); }
.zz { animation: zz 2.6s ease-in-out infinite; }
.led-glow { opacity: 0; transition: opacity .25s; }
.on .led-glow { opacity: .55; animation: glow 1.6s ease-in-out infinite; }
.on .led-dome { fill: #FF5E6E; }
.puff { opacity: .9; }
.c3-led { animation: led 1.4s steps(2) infinite; }

.hint {
  position: absolute; left: 50%; bottom: 40px; translate: -50% 0; z-index: 2;
  display: flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 600; color: var(--text-2); white-space: nowrap;
}
.hint svg { width: 40px; height: 28px; fill: none; stroke: var(--ink); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; scale: -1 1; rotate: -40deg; }

/* ---------------- Ticker ---------------- */
.ticker {
  position: relative; z-index: 3;
  margin: -24px -2% -24px; width: 104%;
  background: var(--ink); color: var(--ivory);
  border-block: var(--bw) solid var(--ink);
  rotate: -1.6deg;
  overflow: hidden;
  padding: 14px 0;
}
.ticker-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker ul { display: flex; flex: none; }
.ticker li {
  display: flex; align-items: center; gap: 28px; padding-right: 28px;
  font-weight: 700; font-size: 20px; letter-spacing: .02em; white-space: nowrap;
}
.ticker li::after {
  content: ""; width: 18px; height: 18px; flex: none;
  background: var(--marigold);
  clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%);
}
.ticker li:nth-child(3n+2)::after { background: var(--pink); }
.ticker li:nth-child(3n)::after { background: var(--sky); }

/* ---------------- Chapters ---------------- */
.chapter { position: relative; background: var(--bg); padding: clamp(88px, 11vw, 140px) 0; }
.chapter::before {
  content: ""; position: absolute; left: 0; right: 0; top: -15px; height: 16px;
  background: radial-gradient(circle at 50% 100%, var(--bg) 15px, transparent 15.5px) 0 0 / 32px 16px repeat-x;
}
.ch-us { --bg: var(--ivory); }
.ch-vlog { --bg: var(--sky-wash); background-image: radial-gradient(#C5DCEF 2px, transparent 2.5px); background-size: 22px 22px; }
.ch-make { --bg: var(--pink-wash); }
.ch-soon { --bg: var(--ink); color: var(--ivory); overflow-x: clip; }
.ch-us::before { display: none; } /* hidden under the tilted ticker */

.chapter-label {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; margin-bottom: 18px;
  background: var(--paper); border: 2.5px solid var(--ink); border-radius: 999px;
  font-weight: 700; font-size: 14px; letter-spacing: .06em; text-transform: uppercase;
}
.ch-soon .chapter-label { background: var(--marigold); color: var(--ink); }
.chapter h2 {
  font-weight: 800; font-size: clamp(38px, 5.6vw, 66px); line-height: 1.04; letter-spacing: -.015em;
  font-stretch: 92%;
  margin-bottom: 20px; text-wrap: balance;
}
:root[lang="bn"] .chapter h2 { line-height: 1.2; letter-spacing: 0; }
.chapter p { max-width: 56ch; }
.chapter p + p { margin-top: 14px; }
.hl { background: linear-gradient(transparent 58%, var(--marigold) 58%, var(--marigold) 92%, transparent 92%); padding: 0 .08em; }
.hl-pink { background: linear-gradient(transparent 58%, var(--pink) 58%, var(--pink) 92%, transparent 92%); }

/* Us */
.us-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(40px, 6vw, 88px); align-items: center; }
.polaroid {
  position: relative; justify-self: center;
  width: min(480px, 100%);
  padding: 14px 14px 64px;
  background: #fff; border: var(--bw) solid var(--ink); border-radius: 8px;
  box-shadow: 8px 8px 0 var(--ink);
  rotate: -3deg;
  transition: rotate .45s var(--spring), scale .45s var(--spring);
}
.polaroid:hover { rotate: 1deg; scale: 1.02; }
.polaroid::before {
  content: ""; position: absolute; top: -18px; left: 50%; translate: -50% 0; rotate: 4deg;
  width: 120px; height: 34px; background: rgba(244, 180, 0, .72); border: 2px solid rgba(27, 27, 31, .25);
}
.polaroid img { width: 100%; aspect-ratio: 640 / 440; object-fit: cover; border: 2.5px solid var(--ink); border-radius: 4px; background: var(--mint); }
.polaroid figcaption {
  position: absolute; left: 0; right: 0; bottom: 14px;
  text-align: center; font-weight: 700; font-size: 22px; rotate: -1deg;
}
.facts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px 10px 12px;
  border: 2.5px solid var(--ink); border-radius: 999px;
  font-weight: 600; font-size: 16px; line-height: 1.2;
  box-shadow: 3px 3px 0 var(--ink);
}
.chip svg { width: 24px; height: 24px; flex: none; fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chip-sky { background: var(--sky); rotate: -1.5deg; }
.chip-pink { background: var(--pink); rotate: 1deg; }
.chip-gold { background: var(--marigold); rotate: -.5deg; }

/* Vlog */
.vlog-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(40px, 6vw, 80px); align-items: center; }
.links-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.tv { position: relative; padding-top: 52px; }
.tv-antenna {
  position: absolute; top: 0; left: 50%; translate: -50% 0; width: 150px; overflow: visible;
  fill: var(--pink); stroke: var(--ink); stroke-width: 4; stroke-linecap: round;
}
.tv-body {
  position: relative;
  display: grid; grid-template-columns: 1fr 76px; gap: 16px;
  padding: 18px;
  background: var(--pink); border: var(--bw) solid var(--ink); border-radius: 32px;
  box-shadow: 8px 8px 0 var(--ink);
}
.tv-screen {
  position: relative; overflow: hidden;
  border: var(--bw) solid var(--ink); border-radius: 22px;
  background: var(--screen);
  aspect-ratio: 16 / 9;
}
.tv-screen video { width: 100%; height: 100%; object-fit: cover; }
.tv-panel { display: flex; flex-direction: column; align-items: center; gap: 14px; padding-top: 6px; }
.tv-knob {
  position: relative; display: grid; place-items: center;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--marigold); border: var(--bw) solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  cursor: pointer; padding: 0;
  transition: rotate .45s var(--spring), background-color .2s;
}
.tv-knob span { width: 5px; height: 22px; background: var(--ink); border-radius: 3px; translate: 0 -8px; }
.tv-knob[aria-pressed="true"] { rotate: 120deg; background: #7ED6A0; }
.tv-knob-small { width: 40px; height: 40px; background: var(--sky); cursor: default; }
.tv-knob-small span { height: 14px; translate: 0 -5px; rotate: -30deg; }
.tv-grill {
  width: 46px; flex: 1; min-height: 60px; border-radius: 10px;
  background: repeating-linear-gradient(var(--ink) 0 3px, transparent 3px 9px);
  opacity: .8;
}
.tv-feet { display: flex; justify-content: space-between; padding: 0 22%; }
.tv-feet span { width: 44px; height: 18px; background: var(--ink); border-radius: 0 0 12px 12px; }
.tv figcaption { margin-top: 14px; text-align: center; font-size: 15px; font-weight: 600; color: var(--text-2); }

/* Make */
.make-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 56px); }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 32px); }
.card {
  position: relative;
  padding: 28px 26px 30px;
  border: var(--bw) solid var(--ink); border-radius: var(--radius);
  box-shadow: 6px 6px 0 var(--ink);
  transition: translate .3s var(--spring), rotate .3s var(--spring), box-shadow .3s var(--spring);
}
.card:nth-child(1) { rotate: -1deg; }
.card:nth-child(2) { rotate: 1deg; }
.card:nth-child(3) { rotate: -.6deg; }
.card:hover { rotate: 0deg; translate: 0 -6px; box-shadow: 8px 12px 0 var(--ink); }
.card-ivory { background: var(--ivory); }
.card-sky { background: var(--sky); }
.card-mint { background: var(--mint); }
.card-art { display: block; height: 96px; margin-bottom: 18px; }
.card-art svg { width: auto; height: 100%; }
.card h3 { font-weight: 800; font-size: 26px; line-height: 1.15; margin-bottom: 8px; }
.card p { font-size: 17px; color: var(--text-2); }

/* Coming soon */
.ch-soon .spark { position: absolute; }
.soon-inner { position: relative; display: grid; justify-items: center; text-align: center; }
.soon-p { color: #DADAE2; }
.bigbot {
  --botc: var(--ivory);
  position: relative; display: block;
  width: min(560px, 100%); aspect-ratio: 600 / 510;
  margin: clamp(36px, 5vw, 56px) auto 0;
  padding: 0; border: 0; background: none; cursor: pointer;
  transition: --botc .5s ease, scale .3s var(--spring);
  -webkit-tap-highlight-color: transparent;
}
.bigbot:hover { scale: 1.015; }
.bigbot:active { scale: .985; }
.bigbot[data-ears="bear"] { --botc: var(--latte); }
.bigbot[data-ears="bunny"] { --botc: var(--sky); }
.bigbot.boop { animation: boop .5s var(--spring); }
.bb-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 0 0 transparent); }
.bb-fill { fill: var(--botc); }
.bigbot .ear { opacity: 0; translate: 0 26px; transition: opacity .25s, translate .5s var(--spring); }
.bigbot[data-ears="cat"] .e-cat,
.bigbot[data-ears="bear"] .e-bear,
.bigbot[data-ears="bunny"] .e-bunny { opacity: 1; translate: 0 0; }

.bb-screen {
  position: absolute; left: 16.667%; top: 38.24%; width: 66.667%; height: 42.16%;
  display: grid; place-items: center;
  container-type: inline-size;
  color: var(--eye);
}
.cd, .bb-face { grid-area: 1 / 1; transition: opacity .2s; }
.cd { display: flex; align-items: flex-start; justify-content: center; gap: 1.6cqi; }
.cd-unit { display: flex; flex-direction: column; align-items: center; gap: 1.2cqi; }
.cd-num {
  font-family: "Anek Latin", "Anek Bangla", sans-serif; font-weight: 700;
  font-size: 13.5cqi; line-height: 1; font-stretch: 80%;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 2.4cqi rgba(140, 201, 255, .55);
}
:root[lang="bn"] .cd-num { font-family: "Anek Bangla", sans-serif; }
.cd-lab { font-size: 3.8cqi; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--sky-glow); line-height: 1; }
:root[lang="bn"] .cd-lab { letter-spacing: 0; font-size: 4.4cqi; }
.cd-sep { font-size: 11cqi; font-weight: 700; line-height: 1; color: var(--blush); animation: sep 1s steps(2, jump-none) infinite; }
.bb-face { display: flex; align-items: center; gap: 22cqi; opacity: 0; }
.bb-eye { width: 13cqi; height: 22cqi; border-radius: 999px; background: var(--eye); box-shadow: 0 0 3cqi rgba(244, 251, 255, .4); animation: blink 3.2s infinite; }
.bigbot.face .cd, .bigbot.love .cd { opacity: 0; }
.bigbot.face .bb-face, .bigbot.love .bb-face { opacity: 1; }
.bigbot.love .bb-eye {
  width: 22cqi; height: 20cqi; border-radius: 0; background: var(--blush); animation: thump .6s ease-in-out infinite;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-11 -10 22 19'%3E%3Cpath d='M0 8C-7 3-10 0-10-4a5 5 0 0 1 10-2 5 5 0 0 1 10 2c0 4-3 7-10 12z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-11 -10 22 19'%3E%3Cpath d='M0 8C-7 3-10 0-10-4a5 5 0 0 1 10-2 5 5 0 0 1 10 2c0 4-3 7-10 12z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.ears-hint { margin-top: 10px; font-size: 16px; color: #BDBDC7; font-weight: 600; }
.launch-date {
  margin-top: 26px;
  padding: 8px 18px; border: 2.5px dashed rgba(247, 240, 228, .6); border-radius: 999px;
  font-weight: 700; font-size: 18px;
}
.boot { width: min(520px, 100%); margin-top: 30px; text-align: left; }
.boot-row { display: flex; justify-content: space-between; font-weight: 700; font-size: 16px; margin-bottom: 8px; }
.boot-pct { font-variant-numeric: tabular-nums; color: var(--marigold); }
.boot-bar { height: 30px; padding: 4px; border: var(--bw) solid var(--ivory); border-radius: 999px; }
.boot-fill {
  display: block; height: 100%; width: max(var(--p, 0%), 18px); border-radius: 999px;
  background: repeating-linear-gradient(-45deg, var(--marigold) 0 10px, #FFD34D 10px 20px) 0 0 / 28.3px 100%;
  animation: stripes .9s linear infinite;
}
.boot-status { margin-top: 10px; font-size: 15px; color: #BDBDC7; font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; min-height: 1.6em; }
:root[lang="bn"] .boot-status { font-family: var(--font); }
.ch-soon .cta-row { margin-top: 34px; }

/* ---------------- Footer ---------------- */
.footer {
  position: relative;
  background: var(--mint) radial-gradient(var(--dots) 2px, transparent 2.5px) 0 0 / 22px 22px;
  padding: 72px 0 40px;
}
.footer::before {
  content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 16px;
  background: radial-gradient(circle at 50% 0, var(--ink) 15px, transparent 15.5px) 0 0 / 32px 16px repeat-x;
}
.foot-inner { display: grid; justify-items: center; gap: 18px; text-align: center; }
.foot-logo { display: grid; justify-items: center; gap: 2px; font-family: "Anek Bangla", sans-serif; font-weight: 800; font-size: 44px; line-height: 1; text-decoration: none; }
.foot-elec { font-family: "Fredoka", "Anek Latin", sans-serif; font-weight: 600; font-size: 16px; letter-spacing: .28em; color: var(--text-2); margin-top: 8px; padding-left: .28em; }
.foot-made { display: flex; align-items: center; gap: 6px; font-weight: 600; }
.foot-heart { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; background: none; cursor: pointer; transition: scale .2s var(--spring); }
.foot-heart:hover { scale: 1.2; }
.foot-heart:active { scale: .9; }
.foot-heart svg { width: 26px; height: 22px; animation: thump 1.4s ease-in-out infinite; }
.foot-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 6px; }
.foot-links a { display: block; min-width: 48px; text-align: center; padding: 12px 12px; font-weight: 600; text-decoration: none; border-radius: 999px; }
.foot-links a:hover { background: var(--paper); }
.foot-copy { font-size: 14px; color: var(--text-2); }

/* ---------------- Effects ---------------- */
.particle { position: fixed; left: 0; top: 0; z-index: 70; pointer-events: none; will-change: transform, opacity; }
.particle svg { display: block; width: 100%; height: auto; overflow: visible; }

.js .reveal { opacity: 0; translate: 0 28px; transition: opacity .7s var(--ease-out), translate .7s var(--ease-out); }
.js .reveal.in { opacity: 1; translate: 0 0; }
.js .cards .reveal:nth-child(2) { transition-delay: .1s; }
.js .cards .reveal:nth-child(3) { transition-delay: .2s; }

@keyframes drop { from { translate: 0 -40px; opacity: 0; scale: .9; } }
@keyframes pop { from { scale: 0; opacity: 0; } }
@keyframes bob { from { translate: 0 -5px; rotate: -2deg; } to { translate: 0 6px; rotate: 2deg; } }
@keyframes boop { 0% { scale: 1; } 30% { scale: 1.2 .8; } 60% { scale: .9 1.12; } 100% { scale: 1; } }
@keyframes blink { 0%, 92%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.1); } }
@keyframes thump { 50% { scale: 1.15; } }
@keyframes zz { 50% { translate: 3px -5px; opacity: .55; } }
@keyframes glow { 50% { opacity: .3; } }
@keyframes led { 50% { opacity: .25; } }
@keyframes twinkle { 0%, 100% { scale: 1; rotate: 0deg; } 50% { scale: .6; rotate: 45deg; } }
@keyframes marquee { to { translate: -50% 0; } }
@keyframes sep { 50% { opacity: .2; } }
@keyframes stripes { to { background-position: 28.3px 0; } }

/* ---------------- Responsive ---------------- */
@media (max-width: 1199px) { .sticker, .spark { --k: .82; } }
@media (max-width: 980px) {
  .sticker, .spark { --k: .7; }
  .hide-md { display: none; }
  .nav-links a { padding: 10px 10px; font-size: 15px; }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .us-grid, .vlog-grid { grid-template-columns: 1fr; }
  .vlog-copy { order: 1; }
  .tv { order: 2; }
  .cards { grid-template-columns: 1fr; max-width: 520px; }
}
@media (max-width: 720px) {
  body { font-size: 17px; }
  .hero { min-height: max(100svh, 780px); padding: 206px 16px 200px; align-items: start; }
  .sticker { left: var(--mx, var(--x)); top: var(--my, var(--y)); width: var(--mw, calc(var(--w) * .6)); --k: 1; }
  .spark { --k: .8; }
  .hide-sm { display: none; }
  .cta-row { gap: 12px; }
  .cta-row .btn { padding: 0 18px; font-size: 17px; }
  .hint { bottom: 40px; font-size: 14px; }
  .tv-body { grid-template-columns: 1fr; padding: 12px; border-radius: 26px; }
  .tv-panel { flex-direction: row; justify-content: center; padding-top: 0; }
  .tv-grill { flex: none; width: 90px; min-height: 40px; height: 40px; background: repeating-linear-gradient(90deg, var(--ink) 0 3px, transparent 3px 9px); }
  .ticker li { font-size: 17px; }
}
@media (max-width: 420px) {
  .nav { padding-left: 14px; gap: 8px; }
  .nav-logo { font-size: 21px; }
  .battery { display: none; }
  .lang { width: 96px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal { opacity: 1; translate: none; }
  .ticker-track { animation: none; }
}