/*
Theme Name: BN88 Indigo Dossier yZHIBKDk
Theme URI: https://bn88.beer/
Author: BN88 বাংলা গাইড
Description: Fresh independent bn-BD brand guide theme for run yZHIBKDk.
Version: 1.0.0
Text Domain: bn88-dossier
*/

:root {
  --ink: #172553;
  --ink-deep: #0c1533;
  --paper: #ffffff;
  --page: #eef1f7;
  --soft: #e5eaf4;
  --accent: #536bd8;
  --teal: #087d82;
  --amber: #b87913;
  --text: #1d2736;
  --muted: #5c687b;
  --line: #c9d2e1;
  --focus: #0a777b;
  --measure: 780px;
  --wide: 1180px;
  --shadow: 0 18px 44px rgba(20, 35, 77, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: "Noto Sans Bengali", "Hind Siliguri", "FreeSans", system-ui, -apple-system, sans-serif;
  font-size: 18px;
  line-height: 1.78;
  overflow-wrap: anywhere;
}
a { color: #354eb6; text-decoration-thickness: .09em; text-underline-offset: .16em; }
a:hover { color: #203788; }
a:visited { color: #5d418f; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
img { display: block; max-width: 100%; height: auto; }

.skip-link { position: absolute; left: 16px; top: -90px; z-index: 999; background: #fff; color: #111; padding: 12px 18px; }
.skip-link:focus { top: 12px; }
.site-header { background: var(--ink-deep); color: #fff; border-bottom: 1px solid rgba(255,255,255,.14); }
.header-inner { width: min(var(--wide), calc(100% - 40px)); margin: 0 auto; min-height: 84px; display: flex; align-items: center; gap: 28px; }
.brand-link { flex: 0 0 auto; display: inline-flex; align-items: center; min-height: 52px; }
.custom-logo { width: 260px; max-height: 64px; object-fit: contain; object-position: left center; }
.brand-fallback { color: #fff; font-weight: 800; text-decoration: none; font-size: 23px; }
.menu-toggle { display: none; margin-left: auto; min-width: 48px; min-height: 48px; border: 1px solid rgba(255,255,255,.55); border-radius: 6px; background: transparent; color: #fff; font: inherit; font-weight: 700; }
.primary-nav { margin-left: auto; }
.primary-nav ul { list-style: none; display: flex; align-items: center; justify-content: flex-end; gap: 2px; margin: 0; padding: 0; }
.primary-nav a { display: flex; align-items: center; min-height: 48px; padding: 8px 9px; color: #f7f9ff; font-size: 14px; line-height: 1.35; font-weight: 700; text-decoration: none; border-bottom: 3px solid transparent; }
.primary-nav a:hover, .primary-nav .current-menu-item > a { border-color: #4fc8c5; color: #fff; }

.hero { background: linear-gradient(125deg, var(--ink-deep), var(--ink) 68%, #21376f); color: #fff; padding: clamp(48px, 7vw, 94px) 0 clamp(46px, 6vw, 80px); }
.hero-inner { width: min(var(--wide), calc(100% - 40px)); margin: 0 auto; }
.hero-kicker { margin: 0 0 14px; color: #8de1df; font-size: 14px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.hero h1 { max-width: 980px; margin: 0; color: #fff; font-size: clamp(38px, 5.4vw, 68px); line-height: 1.12; letter-spacing: -.025em; }
.hero-intro { max-width: 780px; margin: 22px 0 0; color: #dfe6fa; font-size: clamp(18px, 2vw, 22px); }
.dossier-line { width: min(var(--wide), calc(100% - 40px)); height: 6px; margin: -3px auto 0; background: linear-gradient(90deg, var(--teal), var(--amber), transparent 72%); }

.content-shell { width: min(var(--wide), calc(100% - 40px)); margin: 0 auto; padding: clamp(38px, 6vw, 76px) 0 clamp(72px, 9vw, 112px); }
.entry-content { width: min(100%, var(--measure)); margin: 0 auto; }
.entry-content > p:first-child { font-size: 1.12em; color: #263451; }
.entry-content h2, .entry-content h3 { scroll-margin-top: 24px; color: var(--ink); line-height: 1.24; }
.entry-content h2 { position: relative; margin: clamp(62px, 8vw, 92px) 0 24px; padding-left: 23px; font-size: clamp(29px, 4vw, 42px); }
.entry-content h2::before { content: ""; position: absolute; left: 0; top: .1em; bottom: .12em; width: 6px; border-radius: 3px; background: linear-gradient(var(--accent), var(--teal)); }
.entry-content h3 { margin: 38px 0 16px; font-size: clamp(23px, 3vw, 29px); }
.entry-content p { margin: 0 0 24px; }
.entry-content ul, .entry-content ol { padding-left: 1.45em; margin: 0 0 28px; }
.entry-content li { margin: 8px 0; }
.wide-asset { width: min(var(--wide), calc(100vw - 40px)); margin-left: 50%; transform: translateX(-50%); }
.table-wrap { margin-top: 30px; margin-bottom: 38px; overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow); }
table { width: 100%; min-width: 690px; border-collapse: collapse; text-align: left; }
th, td { padding: 15px 17px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--ink); color: #fff; font-size: .94em; }
tr:last-child td { border-bottom: 0; }
tbody tr:nth-child(even) { background: #f5f7fb; }

.editorial-figure { width: min(1040px, calc(100vw - 40px)); margin: 42px 50% 64px; transform: translateX(-50%); }
.editorial-figure img { width: 100%; border-radius: 8px; box-shadow: var(--shadow); background: #111a35; }
.editorial-figure.portrait { width: min(680px, calc(100vw - 40px)); }
.editorial-figure figcaption { margin-top: 10px; color: var(--muted); font-size: 15px; }
.hero-figure { margin-top: 36px; }
.hero-figure img { border: 1px solid rgba(255,255,255,.14); }
.hero-figure figcaption { color: #cfd8ef; }

.faq-section { margin-top: 82px; padding-top: 36px; border-top: 6px solid var(--ink); }
.faq-section > h2 { margin-top: 0; }
.faq-item { margin: 0 0 12px; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
.faq-item summary { display: flex; align-items: center; min-height: 56px; cursor: pointer; padding: 14px 52px 14px 18px; color: var(--ink); font-weight: 800; list-style: none; position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 18px; font-size: 26px; color: var(--teal); }
.faq-item[open] summary::after { content: "−"; }
.faq-answer { padding: 0 18px 20px; color: #364155; }
.faq-answer p { margin: 0; }
.updated-note { display: inline-block; padding: 8px 12px; border-left: 4px solid var(--amber); background: #fff1d1; color: #724d0c; font-size: 15px; }

.site-footer { background: var(--ink-deep); color: #d8e0f3; padding: 56px 0 30px; }
.footer-inner { width: min(var(--wide), calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; }
.footer-title { margin: 0 0 12px; color: #fff; font-size: 23px; font-weight: 800; }
.site-footer p { margin: 0 0 14px; }
.site-footer a { color: #a5efec; }
.footer-links { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 7px 18px; align-content: start; }
.footer-links a { min-height: 44px; display: flex; align-items: center; }
.footer-bottom { width: min(var(--wide), calc(100% - 40px)); margin: 30px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); color: #aeb9d0; font-size: 14px; }

.not-found { min-height: 60vh; }
@media (max-width: 1100px) {
  .header-inner { flex-wrap: wrap; gap: 0; padding: 12px 0; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .primary-nav { display: none; flex: 1 0 100%; margin: 10px 0 0; }
  .primary-nav.is-open { display: block; }
  .primary-nav ul { align-items: stretch; flex-direction: column; }
  .primary-nav a { min-height: 48px; padding: 10px 8px; border-bottom: 1px solid rgba(255,255,255,.12); }
}
@media (max-width: 700px) {
  body { font-size: 16px; line-height: 1.72; }
  .header-inner, .hero-inner, .dossier-line, .content-shell, .footer-inner, .footer-bottom { width: min(100% - 32px, var(--wide)); }
  .custom-logo { width: 224px; max-height: 58px; }
  .hero { padding-top: 42px; }
  .hero h1 { font-size: clamp(34px, 10vw, 44px); }
  .entry-content h2 { margin-top: 54px; padding-left: 18px; font-size: clamp(27px, 8vw, 34px); }
  .entry-content h2::before { width: 5px; }
  .editorial-figure, .wide-asset { width: calc(100vw - 32px); }
  .table-wrap { width: calc(100vw - 32px); margin-left: 50%; transform: translateX(-50%); }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 390px) {
  .custom-logo { width: 198px; }
  .footer-links { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}