/* Drop n Up — dropnup.com */
:root {
  --ink: #2A1A10;
  --muted: #6B5A4C;
  --paper: #FFFFFF;
  --marigold: #FFA41B;
  --marigold-soft: #FFF3DC;
  --line: #F0E2CC;
  --chili: #B8341A;
  --radius-lg: 28px;
  --radius-sm: 14px;
  --wrap: 1120px;
  --head: "Anek Bangla", "Hind Siliguri", system-ui, sans-serif;
  --body: "Hind Siliguri", "Anek Bangla", system-ui, sans-serif;
}

* { 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(--body);
  font-size: 18px;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 6px; }

/* ভাষা বদল: data-l="bn" / data-l="en" */
html[data-ui="bn"] [data-l="en"],
html[data-ui="en"] [data-l="bn"] { display: none !important; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* ---------- হেডার ---------- */
.top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-block: 22px;
}
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--head); font-weight: 800; font-size: 24px;
  letter-spacing: -0.01em; text-decoration: none;
}
.logo-mark {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--marigold); display: grid; place-items: center;
}
.logo-mark svg { width: 24px; height: 24px; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.lang {
  font: 600 15px/1 var(--body); color: var(--ink);
  background: none; border: 1.5px solid var(--line);
  padding: 10px 14px; border-radius: 999px; cursor: pointer;
}
.lang:hover { border-color: var(--ink); }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 18px/1 var(--head); text-decoration: none;
  background: var(--ink); color: #fff;
  padding: 18px 26px; border-radius: 999px;
  transition: transform .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 22px; height: 22px; flex: none; }
.btn-small { font-size: 15px; padding: 12px 18px; }
.btn-light { background: #fff; color: var(--ink); }

/* ---------- হিরো ---------- */
.hero {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 48px; align-items: center;
  padding-block: 56px 104px;
}
.hero h1 {
  font-family: var(--head); font-weight: 800;
  font-size: clamp(52px, 8vw, 104px); line-height: 1.02;
  letter-spacing: -0.02em; margin: 0 0 28px;
}
.hero h1 span { display: block; }
.hero h1 .up { color: var(--ink); }
.hero p.lead { font-size: 21px; color: var(--muted); max-width: 30em; margin: 0 0 36px; }
.hero .note { font-size: 15px; color: var(--muted); margin: 18px 0 0; }

.show {
  position: relative; background: var(--marigold);
  border-radius: 40px; aspect-ratio: 1 / 1.08;
  overflow: hidden;
}
.show .raw, .show .poster { position: absolute; border-radius: 18px; box-shadow: 0 24px 48px -20px rgba(42,26,16,.45); }
.show .raw { width: 36%; left: 8%; top: 9%; transform: rotate(-6deg); }
.show .poster { width: 54%; right: 8%; bottom: 7%; }
.show .arrow {
  position: absolute; left: 27%; top: 54%; width: 64px; height: 64px;
  border-radius: 50%; background: var(--ink); display: grid; place-items: center;
}
.show .arrow svg { width: 30px; height: 30px; }
.show .tag {
  position: absolute; font: 600 14px/1.3 var(--body);
  background: #fff; padding: 8px 12px; border-radius: 12px; z-index: 2;
}
.show .tag-raw { left: 8%; top: 49%; }
.show .tag-post { right: 8%; top: 9%; }

@media (prefers-reduced-motion: no-preference) {
  .show .raw { animation: drop .7s cubic-bezier(.2,.8,.2,1) both; }
  .show .arrow { animation: fade .4s .55s both; }
  .show .poster { animation: rise .8s .75s cubic-bezier(.2,.8,.2,1) both; }
  @keyframes drop { from { opacity: 0; transform: translateY(-40px) rotate(-6deg); } }
  @keyframes rise { from { opacity: 0; transform: translateY(60px); } }
  @keyframes fade { from { opacity: 0; } }
}

/* ---------- সাধারণ সেকশন ---------- */
section { padding-block: 104px; }
.tint { background: var(--marigold-soft); }
h2 {
  font-family: var(--head); font-weight: 800;
  font-size: clamp(34px, 4.6vw, 54px); line-height: 1.12;
  letter-spacing: -0.015em; margin: 0 0 18px;
}
.sec-lead { color: var(--muted); font-size: 20px; max-width: 34em; margin: 0 0 56px; }

/* ধাপ */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.steps li { counter-increment: s; }
.steps .num {
  font-family: var(--head); font-weight: 800; font-size: 72px; line-height: 1;
  color: var(--marigold); display: block; margin-bottom: 16px;
}
.steps h3 { font-family: var(--head); font-size: 26px; line-height: 1.25; margin: 0 0 10px; }
.steps p { margin: 0; color: var(--muted); }
.chat {
  margin-top: 18px; display: inline-block; background: #fff;
  border-radius: 16px 16px 16px 4px; padding: 10px 14px;
  font-size: 16px; border: 1.5px solid var(--line);
}

/* গ্যালারি */
.gallery {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px;
}
.gallery img { border-radius: var(--radius-sm); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.gallery-note { color: var(--muted); font-size: 16px; margin: 22px 0 0; }

/* কাদের জন্য */
.who { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.who > div { background: #fff; border-radius: var(--radius-lg); padding: 40px; }
.who h3 { font-family: var(--head); font-size: 30px; margin: 0 0 14px; line-height: 1.2; }
.who ul { margin: 0; padding-left: 1.2em; }
.who li { margin: 6px 0; }

/* দাম */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.plan { border: 1.5px solid var(--line); border-radius: var(--radius-lg); padding: 36px 32px; background: #fff; }
.plan.pro { background: var(--ink); color: #fff; border-color: var(--ink); }
.plan h3 { font-family: var(--head); font-size: 26px; margin: 0; }
.plan .price { font-family: var(--head); font-weight: 800; font-size: 52px; line-height: 1.1; margin: 14px 0 2px; }
.plan .per { color: var(--muted); font-size: 16px; margin: 0 0 24px; }
.plan.pro .per { color: #E9D9C7; }
.plan ul { list-style: none; padding: 0; margin: 0; }
.plan li { padding: 10px 0; border-top: 1px solid var(--line); font-size: 17px; }
.plan.pro li { border-color: rgba(255,255,255,.14); }
.plan .soon { font-size: 13px; font-weight: 600; background: var(--marigold-soft); color: var(--ink); padding: 2px 8px; border-radius: 6px; margin-left: 6px; white-space: nowrap; }
.offer { margin-top: 22px; background: var(--marigold); color: var(--ink); border-radius: var(--radius-sm); padding: 14px 16px; font-size: 16px; font-weight: 600; }
.plans-note { color: var(--muted); font-size: 16px; margin: 28px 0 0; max-width: 46em; }

/* প্রশ্নোত্তর */
.faq { max-width: 780px; }
.faq details { border-top: 1.5px solid var(--line); padding: 22px 0; }
.faq details:last-child { border-bottom: 1.5px solid var(--line); }
.faq summary { font-family: var(--head); font-weight: 700; font-size: 21px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 28px; line-height: 1; color: var(--muted); }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: 12px 0 0; color: var(--muted); }

/* শেষ CTA */
.end { background: var(--marigold); border-radius: 40px; padding: 72px 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.end h2 { margin: 0; }

/* ফুটার */
footer { padding-block: 56px 64px; font-size: 16px; color: var(--muted); }
.foot { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.foot strong { color: var(--ink); }
.foot nav { display: flex; gap: 22px; flex-wrap: wrap; }
.foot nav a { text-decoration: none; }
.foot nav a:hover { text-decoration: underline; }

/* নীতিমালা পেজ */
.doc { max-width: 808px; padding-block: 32px 96px; margin-left: auto; margin-right: auto; }
.doc h1 { font-family: var(--head); font-weight: 800; font-size: clamp(38px, 5vw, 56px); line-height: 1.1; margin: 24px 0 8px; }
.doc .date { color: var(--muted); margin: 0 0 32px; }
.doc h2 { font-size: 28px; margin: 48px 0 12px; }
.doc p, .doc li { color: #3D2B1E; }
.doc .summary { background: var(--marigold-soft); border-radius: var(--radius-lg); padding: 28px 32px; margin: 0 0 40px; }
.doc .summary h2 { margin-top: 0; font-size: 24px; }

/* ---------- মোবাইল ---------- */
@media (max-width: 900px) {
  body { font-size: 17px; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding-block: 32px 72px; }
  section { padding-block: 72px; }
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .gallery { grid-template-columns: repeat(6, 62%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
  .gallery img { scroll-snap-align: start; }
  .who, .plans { grid-template-columns: 1fr; }
  .end { flex-direction: column; align-items: flex-start; padding: 48px 28px; border-radius: 28px; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .top .btn-small { display: none; }
  .who > div, .plan { padding: 28px 22px; }
  .show { border-radius: 28px; }
}