/* Layout: a deep-green hero band with a fan of three vertical reels, a moving strip of example briefs,
   two "how it works" cards (brands / creators), then the waitlist form beside the contact email. */
:root {
  /* Color */
  --paper: #F6F7F1;
  --paper-2: #ECEFE4;
  --ink: #10291F;
  --ink-soft: #4A5E54;
  --line: #D3DACB;
  --line-strong: #A9B5A3;
  --field: #FFFFFF;
  --board: #0F3B2D;
  --board-ink: #FBF7EA;
  --board-soft: #BFD3C6;
  --board-line: rgba(251, 247, 234, 0.32);
  --pink: #D91C66;
  --on-pink: #FFFFFF;
  --marigold: #F2B312;
  --green: #1E7B55;
  --cobalt: #2B4FC4;
  --focus: #2B4FC4;
  --focus-ring: rgba(217, 28, 102, 0.2);

  /* Reel art sits on the green band, so it keeps the same values in both themes */
  --reel-ui: #FFFFFF;
  --reel-ui-dim: rgba(255, 255, 255, 0.38);
  --reel-stripe: rgba(255, 255, 255, 0.07);
  --reel-shade: rgba(6, 20, 15, 0.8);
  --reel-pink: #D91C66;
  --reel-pink-deep: #8E0F43;
  --reel-cobalt: #2B4FC4;
  --reel-cobalt-deep: #14205E;
  --reel-amber: #F2B312;
  --reel-amber-deep: #B86A00;
  --reel-green: #1E7B55;
  --reel-shadow: rgba(3, 14, 10, 0.45);

  /* Type */
  --font-display: "Anek Bangla", "Hind Siliguri", system-ui, sans-serif;
  --font-body: "Hind Siliguri", "Noto Sans Bengali", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-hand: "Galada", "Hind Siliguri", "Noto Sans Bengali", cursive;

  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.175rem;
  --step-2: clamp(1.4rem, 2.4vw, 1.7rem);
  --step-3: clamp(1.8rem, 3.8vw, 2.7rem);
  --step-4: clamp(2.1rem, 4.6vw, 3.6rem);

  --radius: 14px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0A1C16;
    --paper-2: #0E241D;
    --ink: #E9EFE6;
    --ink-soft: #A3B5AA;
    --line: #22413A;
    --line-strong: #3A6055;
    --field: #0F2820;
    --pink: #FF4F8B;
    --on-pink: #2A0613;
    --marigold: #FFC53D;
    --green: #3DB383;
    --cobalt: #8098FF;
    --focus: #FFC53D;
    --focus-ring: rgba(255, 79, 139, 0.28);
    color-scheme: dark;
  }
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
/* Letter-spacing breaks Bangla conjuncts, so only Latin runs may get it. */
h1, h2, h3 { margin: 0; font-family: var(--font-display); text-wrap: balance; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
.hero-band :focus-visible { outline-color: var(--marigold); }

.wrap {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-left: max(clamp(16px, 4vw, 40px), env(safe-area-inset-left, 0px));
  padding-right: max(clamp(16px, 4vw, 40px), env(safe-area-inset-right, 0px));
}

.skip {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 20;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--pink);
  color: var(--on-pink);
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { top: 16px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 2px 24px 0;
  border: 2px solid transparent;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.btn-small { min-height: 40px; padding-inline: 16px; font-size: 0.95rem; }
.btn-pink { background: var(--pink); color: var(--on-pink); }
.btn-pink:hover { transform: translateY(-2px); }
.btn-line { border-color: var(--board-line); color: var(--board-ink); }
.btn-line:hover { border-color: var(--board-ink); }

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  font-stretch: 110%;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.logo-mark {
  display: grid;
  place-items: center;
  width: 18px;
  height: 28px;
  border-radius: 5px;
  background: var(--pink);
}
.logo-mark::after {
  content: "";
  width: 9px;
  height: 10px;
  margin-left: 2px;
  background: var(--marigold);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

/* Hero band */
.hero-band {
  background: var(--board);
  color: var(--board-ink);
  overflow-x: clip;
  padding-top: env(safe-area-inset-top, 0px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 20px;
}
.topbar .logo { color: var(--board-ink); }
.topbar-links { display: flex; align-items: center; gap: 20px; }
.topbar-email { color: var(--board-soft); font-size: var(--step--1); text-decoration: none; }
.topbar-email:hover { color: var(--board-ink); text-decoration: underline; text-underline-offset: 3px; }

.hero {
  display: grid;
  gap: 48px;
  align-items: center;
  padding-block: clamp(24px, 5vw, 56px) clamp(64px, 8vw, 104px);
}
.hero-copy { display: grid; gap: 22px; min-width: 0; }

.kicker { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; }
.kicker-bn { font-family: var(--font-hand); font-size: 1.7rem; line-height: 1.2; color: var(--marigold); }
.kicker-sub { font-size: var(--step--1); font-weight: 500; color: var(--board-soft); }

.hero h1 {
  max-width: 17em;
  font-size: var(--step-4);
  font-weight: 800;
  line-height: 1.24;
}
.hero h1 em { font-style: normal; color: var(--marigold); }
.lede { max-width: 52ch; font-size: var(--step-1); color: var(--board-soft); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 6px; }

/* Reels: three 9:16 frames fanned out */
.reels {
  --rw: clamp(118px, 33vw, 190px);
  position: relative;
  min-width: 0;
  height: calc(var(--rw) * 1.12 * 16 / 9 + 48px);
}
.reel {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--rw);
  aspect-ratio: 9 / 16;
  max-width: 100%;
  overflow: hidden;
  border: 3px solid var(--board-ink);
  border-radius: calc(var(--rw) * 0.1);
  box-shadow: 0 24px 48px var(--reel-shadow);
}
.reel::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 50%;
  background: linear-gradient(transparent, var(--reel-shade));
}
.reel-a {
  transform: translate(-122%, -47%) rotate(-7deg);
  background:
    radial-gradient(circle at 68% 30%, var(--reel-amber) 0 17%, transparent 17.5%),
    linear-gradient(165deg, var(--reel-pink) 10%, var(--reel-pink-deep));
}
.reel-b {
  z-index: 2;
  width: calc(var(--rw) * 1.12);
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle at 28% 60%, var(--reel-pink) 0 13%, transparent 13.5%),
    repeating-linear-gradient(135deg, var(--reel-stripe) 0 12px, transparent 12px 24px),
    linear-gradient(180deg, var(--reel-cobalt), var(--reel-cobalt-deep));
}
.reel-c {
  transform: translate(22%, -47%) rotate(7deg);
  background:
    radial-gradient(circle at 50% 36%, var(--reel-ui) 0 8%, transparent 8.5%),
    radial-gradient(circle at 50% 36%, var(--reel-green) 0 21%, transparent 21.5%),
    linear-gradient(200deg, var(--reel-amber), var(--reel-amber-deep));
}

.reel-bars { position: absolute; top: 10px; left: 10px; right: 10px; z-index: 2; display: flex; gap: 4px; }
.reel-bars i { position: relative; flex: 1; height: 3px; overflow: hidden; border-radius: 2px; background: var(--reel-ui-dim); }
.reel-bars .done { background: var(--reel-ui); }
.reel-bars .live::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--reel-ui);
  transform: scaleX(0.6);
  transform-origin: left center;
}
.reel-b .reel-bars .live::after { animation: fill 6s linear infinite; }
@keyframes fill { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.reel-top {
  position: absolute;
  top: 22px;
  left: 10px;
  right: 10px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--reel-ui);
  font-size: 11px;
  font-weight: 600;
}
.reel-avatar { flex: none; width: 22px; height: 22px; border: 2px solid var(--reel-ui); border-radius: 50%; background: var(--reel-amber); }
.reel-handle { min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

.reel-play {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: -22px 0 0 -22px;
  border-radius: 50%;
  background: var(--reel-ui-dim);
  backdrop-filter: blur(4px);
}
.reel-play::after {
  content: "";
  width: 14px;
  height: 16px;
  margin-left: 3px;
  background: var(--reel-ui);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.reel-cap { position: absolute; left: 12px; right: 12px; bottom: 14px; z-index: 2; display: grid; gap: 4px; color: var(--reel-ui); }
.reel-tag { font-size: 11px; font-weight: 600; line-height: 1.3; opacity: 0.88; }
.reel-title { font-family: var(--font-display); font-size: max(12px, calc(var(--rw) * 0.085)); font-weight: 700; line-height: 1.3; }

/* Example briefs ticker */
.briefs {
  display: grid;
  gap: 16px;
  padding-block: 26px 30px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
}
.briefs-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px; }
.label { font-family: var(--font-display); font-size: var(--step--1); font-weight: 700; color: var(--pink); }
.note { font-size: var(--step--1); color: var(--ink-soft); }

.ticker {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.ticker-track { display: flex; width: max-content; animation: ticker 70s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-list { display: flex; gap: 12px; margin: 0; padding: 0 12px 0 0; list-style: none; }
@keyframes ticker { to { transform: translateX(-50%); } }

.brief {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px 10px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--field);
  white-space: nowrap;
}
.brief-tag {
  padding: 3px 9px 2px;
  border-radius: 6px;
  background: var(--paper-2);
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
}

/* Sections */
.section { padding-block: clamp(64px, 9vw, 112px); }
.section-head { display: grid; gap: 14px; max-width: 46rem; margin-bottom: clamp(32px, 5vw, 52px); }
.section-head h2,
.waitlist h2 { font-size: var(--step-3); font-weight: 800; line-height: 1.25; }
.section-head > p:last-child { max-width: 58ch; color: var(--ink-soft); }

/* How it will work */
.sides { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.side {
  display: grid;
  align-content: start;
  gap: 26px;
  padding: clamp(24px, 3.5vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--field);
}
.side-brands { --side: var(--pink); }
.side-creators { --side: var(--green); }

.side h3 { display: flex; align-items: center; gap: 14px; font-size: var(--step-2); font-weight: 750; line-height: 1.3; }
.side-name { display: grid; gap: 2px; }
.side-sub { font-family: var(--font-body); font-size: 1rem; font-weight: 600; color: var(--side); }
.side-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 30px;
  height: 46px;
  border-radius: 8px;
  background: var(--side);
}
.side-icon::after {
  content: "";
  width: 12px;
  height: 14px;
  margin-left: 3px;
  background: var(--field);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.steps { display: grid; gap: 20px; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  color: var(--ink-soft);
  counter-increment: step;
}
.steps li::before {
  content: counter(step, bengali);
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding-top: 2px;
  border: 2px solid var(--side);
  border-radius: 50%;
  color: var(--side);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
}
.steps strong { display: block; margin-bottom: 4px; color: var(--ink); font-family: var(--font-display); font-size: 1.12rem; font-weight: 700; line-height: 1.4; }

/* Waitlist */
.waitlist { background: var(--paper-2); border-top: 1px solid var(--line); }
.waitlist-grid { display: grid; gap: 40px; }
.waitlist-copy { display: grid; gap: 16px; align-content: start; min-width: 0; }
.waitlist-copy > p:not(.label) { max-width: 44ch; color: var(--ink-soft); }
.contact { display: grid; gap: 4px; margin-top: 12px; padding-top: 22px; border-top: 1px solid var(--line); }
.contact-label { font-size: var(--step--1); color: var(--ink-soft); }
.contact-email {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  text-decoration: none;
  overflow-wrap: anywhere;
}
.contact-email:hover { color: var(--pink); }

.join {
  display: grid;
  gap: 20px;
  min-width: 0;
  padding: clamp(22px, 3.5vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--field);
}

.roles { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); margin: 0; padding: 0; border: 0; }
.roles legend { margin-bottom: 10px; padding: 0; font-weight: 600; }
.role {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  column-gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid var(--line-strong);
  border-radius: 10px;
  background: var(--paper);
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.role input { grid-row: span 2; width: 18px; height: 18px; margin: 0; accent-color: var(--pink); }
.role-name { font-weight: 700; line-height: 1.3; }
.role-hint { font-size: var(--step--1); line-height: 1.3; color: var(--ink-soft); }
.role:hover { border-color: var(--ink-soft); }
.role:has(input:checked) { border-color: var(--pink); box-shadow: 0 0 0 1px var(--pink); }
.role:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 2px; }
.role input:focus-visible { outline: none; }

.two { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font-size: 0.98rem; font-weight: 600; }
.optional { font-weight: 400; color: var(--ink-soft); }
.field input {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  border: 1.5px solid var(--line-strong);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
}
.field input::placeholder { color: var(--ink-soft); opacity: 0.7; }
.field input:focus { outline: none; border-color: var(--pink); box-shadow: 0 0 0 4px var(--focus-ring); }
.field input:user-invalid { border-color: var(--pink); }

.join .btn { width: 100%; }
.fine { font-size: var(--step--1); text-align: center; color: var(--ink-soft); }

/* Footer */
.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 28px;
  padding-block: 28px calc(28px + env(safe-area-inset-bottom, 0px));
  font-size: var(--step--1);
  color: var(--ink-soft);
}
.footer .logo { font-size: 1.1rem; color: var(--ink); }
.footer a:not(.logo) { text-decoration: none; }
.footer a:not(.logo):hover { color: var(--pink); }

/* Wider screens */
@media (min-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 32px; }
  .reels { --rw: clamp(160px, 15vw, 205px); }
  .waitlist-grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 64px; align-items: start; }
}

@media (max-width: 640px) {
  .topbar-email { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn-pink:hover { transform: none; }
  .reel-b .reel-bars .live::after { animation: none; }
  .ticker { overflow-x: auto; }
  .ticker-track { animation: none; }
}