/* =====================================================================
   KOA — styles
   Palette from the KOA logo: cream paper, clay line-work, warm cocoa.
   ===================================================================== */

:root {
  --cream: #f5eee4;
  --cream-2: #fbf7f1;
  --sand: #eadcc9;
  --cocoa: #2b1f18;
  --clay: #9c5532;
  --clay-hi: #d9a47e;
  --sage: #7d8a6c;

  --bg: var(--cream);
  --fg: var(--cocoa);
  --em: var(--clay);
  --line: color-mix(in srgb, var(--fg) 14%, transparent);
  --muted: color-mix(in srgb, var(--fg) 64%, transparent);
  --card: color-mix(in srgb, var(--cream-2) 92%, var(--bg));

  --serif: "Cormorant Garamond", "Cormorant", "Tiro Bangla", Garamond, "Times New Roman", serif;
  --sans: "DM Sans", "Hind Siliguri", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bn: "Hind Siliguri", var(--sans);

  --pad: clamp(16px, 4vw, 64px);
  --sec: clamp(96px, 12vw, 180px);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --soft: cubic-bezier(.45, 0, .55, 1);
  --nav-h: 78px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-weight: 350;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--clay); color: var(--cream); }
:focus-visible { outline: 2px solid var(--clay); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }
[lang="bn"] { font-family: var(--bn); }

.wrap { width: 100%; max-width: 1560px; margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: var(--sec); position: relative; }

/* Static theme (no GSAP): every section paints itself. */
html:not(.theme-fx) [data-theme="sand"] { --bg: var(--sand); }
html:not(.theme-fx) [data-theme="cocoa"] { --bg: var(--cocoa); --fg: var(--cream); --em: var(--clay-hi); }
html:not(.theme-fx) [data-theme] {
  --line: color-mix(in srgb, var(--fg) 14%, transparent);
  --muted: color-mix(in srgb, var(--fg) 64%, transparent);
  --card: color-mix(in srgb, var(--cream-2) 92%, var(--bg));
  background: var(--bg); color: var(--fg);
}

/* ---------- type ---------- */
.eyebrow {
  font-size: 12px; letter-spacing: .2em; text-transform: uppercase; font-weight: 500;
  color: var(--muted); margin: 0 0 26px;
}
.h2 {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(46px, 6.4vw, 108px); line-height: 1; letter-spacing: -.012em;
  margin: 0;
}
.h2 em, .hero__title em, .hero__big em, .story__quote em, .foot__big em, .pcard__t em, .breathe__after em { color: var(--em); font-style: italic; }
.line { display: block; overflow: hidden; padding: .04em 0 .16em; margin: -.04em 0 -.16em; }
.line > span { display: inline-block; }
.arr { display: inline-block; transition: transform .6s var(--ease); }
.link-u { border-bottom: 1px solid var(--line); padding-bottom: 3px; transition: border-color .3s; }
.link-u:hover { border-color: var(--fg); }

/* ---------- buttons ---------- */
.btn {
  --h: 54px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 28px; border-radius: 999px;
  font-size: 15px; font-weight: 500; letter-spacing: .01em; white-space: nowrap;
  transition: background-color .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease);
  will-change: transform;
}
.btn:hover .arr { transform: translateX(5px); }
.btn--sm { --h: 44px; padding: 0 22px; font-size: 14px; }
.btn--xl { --h: 62px; padding: 0 36px; font-size: 16px; }
.btn--clay { background: var(--clay); color: var(--cream); }
.btn--clay:hover { background: #7f4226; }
.btn--light { background: var(--cream); color: var(--cocoa); }
.btn--light:hover { background: #fff; }
.btn--ghost-light { color: #fff; border: 1px solid rgba(255,255,255,.5); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); background: rgba(255,255,255,.06); }
.btn--ghost-light:hover { background: rgba(255,255,255,.18); }
.btn--dark { background: var(--fg); color: var(--bg); }
.btn--dark:hover { background: var(--clay); color: var(--cream); }

/* ---------- loader ---------- */
.loader { display: none; }
html.js .loader {
  position: fixed; inset: 0; z-index: 300;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  background: var(--cream); color: var(--cocoa);
}
.loader__orb {
  width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, #e7b48c, rgba(185,119,78,.55) 50%, rgba(156,85,50,0) 72%);
  transform: scale(.4);
}
.loader__line { margin: 0; font-family: var(--serif); font-style: italic; font-size: clamp(24px, 3vw, 36px); opacity: 0; }
.loader__bn { margin: 0; font-size: 14px; color: var(--clay); opacity: 0; }

.paper {
  position: fixed; inset: 0; z-index: 250; pointer-events: none; opacity: .055; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding-inline: var(--pad);
  color: var(--fg);
  transition: transform .7s var(--ease), color .5s var(--ease), background-color .5s var(--ease);
}
.nav.is-scrolled:not(.on-media):not(.menu-open) {
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.nav.on-media, .nav.menu-open { color: #fff; }
.nav.on-media .btn--clay { background: var(--cream); color: var(--cocoa); }
.nav.is-hidden { transform: translateY(-110%); }
.logo { display: flex; align-items: center; gap: 12px; }
.logo__mark { width: 40px; height: 40px; color: currentColor; }
.logo__word { font-family: var(--serif); font-size: 26px; letter-spacing: .32em; font-weight: 500; margin-right: -.32em; }
.nav__links { display: flex; gap: clamp(18px, 2.4vw, 40px); font-size: 15px; }
.nav__links a { position: relative; padding: 6px 0; }
.nav__links a::after {
  content: ""; position: absolute; left: 50%; bottom: 0; width: 4px; height: 4px; border-radius: 50%;
  background: currentColor; transform: translateX(-50%) scale(0); transition: transform .5s var(--ease);
}
.nav__links a:hover::after, .nav__links a.is-active::after { transform: translateX(-50%) scale(1); }
.nav__right { display: flex; align-items: center; gap: 12px; }
.burger { display: none; width: 44px; height: 44px; position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: currentColor; transition: transform .5s var(--ease), top .5s var(--ease); }
.burger span:first-child { top: 18px; }
.burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { top: 21.5px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 21.5px; transform: rotate(-45deg); }
.menu {
  position: fixed; inset: 0; z-index: 90; background: var(--cocoa); color: var(--cream);
  padding: calc(var(--nav-h) + 20px) var(--pad) var(--pad);
  display: flex; flex-direction: column; justify-content: space-between;
}
.menu__links { display: flex; flex-direction: column; }
.menu__links a { font-family: var(--serif); font-weight: 300; font-size: clamp(44px, 12vw, 76px); line-height: 1.12; border-bottom: 1px solid rgba(245,238,228,.12); padding: 4px 0; }
.menu__foot { font-size: 14px; opacity: .7; margin: 0; }
@media (max-width: 980px) {
  .nav__links { display: none; }
  .burger { display: block; }
}
@media (max-width: 420px) { .nav .btn--sm { padding: 0 16px; } }

/* ---------- hero ---------- */
.hero { position: relative; }
.hero__stage { position: relative; height: 100vh; height: 100svh; min-height: 620px; overflow: hidden; }
.hero__media { position: absolute; inset: 0; background: #3b2a20; }
.hero__videos { position: absolute; inset: 0; }
.hero__videos video {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.06); transition: opacity 1.8s ease, transform 12s linear;
}
.hero__videos video.is-active { opacity: 1; transform: scale(1); }
.hero__veil { position: absolute; inset: 0; background: linear-gradient(to top, rgba(34,22,15,.72), rgba(34,22,15,.28) 55%, rgba(34,22,15,.35)); }

/* static layout (no animation): full-bleed video with everything readable */
.hero__copy {
  position: absolute; left: 0; right: 0; top: calc(var(--nav-h) + 9vh);
  text-align: center; padding-inline: var(--pad); color: #fff;
}
.hero__eyebrow { color: inherit; opacity: .8; }
.hero__title {
  font-family: var(--serif); font-weight: 300; margin: 0;
  font-size: clamp(54px, 8.2vw, 152px); line-height: .92; letter-spacing: -.02em;
}
.hero__side {
  position: absolute; bottom: 9vh; margin: 0; font-size: 14px; line-height: 1.5; color: var(--muted);
  display: none;
}
.hero__side span { color: var(--fg); }
.hero__side--l { left: var(--pad); }
.hero__side--r { right: var(--pad); text-align: right; font-size: 16px; color: var(--em); }
.hero__reveal {
  position: absolute; left: 0; right: 0; bottom: 12vh; padding-inline: var(--pad);
  text-align: center; color: #fff;
}
.hero__big { font-family: var(--serif); font-weight: 300; font-size: clamp(36px, 5vw, 84px); line-height: 1.02; margin: 0 0 18px; }
.hero__big em { color: #f0c9a6; }
.hero__sub { max-width: 46ch; margin: 0 auto 30px; color: rgba(255,255,255,.85); }
.hero__ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero__scroll {
  position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%);
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.85);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero__scroll span { width: 1px; height: 34px; background: currentColor; opacity: .5; transform-origin: top; animation: drip 2.6s var(--soft) infinite; }
@keyframes drip { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* animated layout: video starts inside an arch "doorway" */
html.anim .hero__media { clip-path: inset(48% 33% 0% 33% round 600px 600px 0px 0px); }
html.anim .hero__veil { opacity: 0; }
html.anim .hero__copy { color: var(--fg); top: calc(var(--nav-h) + 4vh); }
html.anim .hero__eyebrow { color: var(--muted); opacity: 1; }
html.anim .hero__title em { color: var(--em); }
html.anim .hero__side { display: block; }
html.anim .hero__reveal { opacity: 0; visibility: hidden; }
html.anim .hero__scroll { color: rgba(255,255,255,.92); text-shadow: 0 1px 10px rgba(0,0,0,.35); }
@media (max-width: 720px) {
  html.anim .hero__media { clip-path: inset(46% 9% 0% 9% round 600px 600px 0px 0px); }
  .hero__side { display: none !important; }
  .hero__ctas .btn { flex: 1 1 100%; }
  .hero__reveal { bottom: 10vh; }
}

/* ---------- breathe ---------- */
.breathe__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 120px); align-items: center; }
.breathe__lede { color: var(--muted); max-width: 44ch; margin: 30px 0 34px; font-size: 18px; }
.breathe__actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.breathe__hint { font-size: 14px; color: var(--muted); font-style: italic; }
.breathe__after { margin: 30px 0 0; font-family: var(--serif); font-size: clamp(24px, 2.4vw, 34px); line-height: 1.25; }
.breathe__after a { font-family: var(--sans); font-size: 16px; display: inline-block; margin-top: 10px; border-bottom: 1px solid currentColor; }
.breathe__stage { position: relative; width: min(100%, 560px, 64vh); aspect-ratio: 1; margin-inline: auto; display: grid; place-items: center; }
.breathe__ring { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--line); stroke-width: 1; }
.ring-fg { fill: none; stroke: var(--em); stroke-width: 1.6; stroke-linecap: round; stroke-dasharray: 603.19; stroke-dashoffset: 603.19; }
.orb {
  position: absolute; inset: 6%; border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, #f1c39c 0%, rgba(217,164,126,.75) 32%, rgba(156,85,50,.35) 56%, rgba(156,85,50,0) 72%);
  transform: scale(.55);
  animation: idle 10s var(--soft) infinite alternate;
  will-change: transform;
}
.orb.is-running { animation: none; transition-property: transform; transition-timing-function: var(--soft); }
@keyframes idle { from { transform: scale(.5); } to { transform: scale(.66); } }
.orb__text { position: relative; text-align: center; display: flex; flex-direction: column; gap: 6px; pointer-events: none; }
.orb__label { font-family: var(--serif); font-style: italic; font-size: clamp(26px, 2.8vw, 40px); line-height: 1.1; }
.orb__count { font-size: 13px; letter-spacing: .2em; color: var(--muted); min-height: 1.2em; font-variant-numeric: tabular-nums; }
@media (max-width: 860px) { .breathe__grid { grid-template-columns: minmax(0, 1fr); } .breathe__stage { width: min(100%, 420px); } }

/* ---------- practices ---------- */
.practices__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; margin-bottom: clamp(48px, 6vw, 96px); }
.practices__lede { max-width: 40ch; color: var(--muted); margin: 0; }
.stack { display: flex; flex-direction: column; gap: 5vh; }
.pcard {
  position: sticky; top: calc(var(--nav-h) + 14px + var(--i, 0) * 14px);
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  min-height: min(76vh, 700px);
  background: var(--card); border: 1px solid var(--line); border-radius: 32px; overflow: hidden;
  box-shadow: 0 30px 60px -40px rgba(43,31,24,.35);
  transform-origin: 50% 0;
}
.pcard__body { padding: clamp(28px, 4vw, 64px); display: flex; flex-direction: column; gap: 22px; }
.pcard__top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.pcard__n { font-size: 13px; letter-spacing: .14em; color: var(--muted); font-variant-numeric: tabular-nums; }
.pcard__mode { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--em); }
.pcard__t { font-family: var(--serif); font-weight: 300; font-size: clamp(48px, 5.6vw, 96px); line-height: .95; margin: auto 0 0; letter-spacing: -.015em; }
.pcard__bn { display: block; font-family: var(--bn); font-size: 18px; color: var(--em); margin-top: 12px; letter-spacing: 0; }
.pcard__d { margin: 0; max-width: 42ch; color: var(--muted); font-size: 18px; }
.pcard__good { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.pcard__good li { font-size: 13px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line); }
.pcard__cta { align-self: flex-start; }
.pcard__img { margin: 14px; border-radius: 999px 999px 22px 22px; overflow: hidden; position: relative; min-height: 360px; }
.pcard__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); }
@media (max-width: 860px) {
  .pcard { position: relative; top: auto; grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .pcard__img { order: -1; aspect-ratio: 4 / 4.2; min-height: 0; margin: 12px 12px 0; }
  .pcard__t { margin-top: 0; }
}

/* ---------- marquee ---------- */
.marquee { overflow: hidden; padding-block: clamp(30px, 5vw, 64px); border-block: 1px solid var(--line); }
.marquee__row { display: flex; width: max-content; will-change: transform; }
.marquee__row span { font-family: var(--serif); font-weight: 300; font-size: clamp(48px, 7.4vw, 128px); line-height: 1.1; white-space: nowrap; padding-right: .3em; }
.marquee__row em { color: var(--em); }
.marquee__row em[lang="bn"] { font-family: var(--bn); font-style: normal; font-weight: 300; font-size: .82em; }
.marquee__row i { font-style: normal; font-size: .38em; vertical-align: .55em; color: var(--em); margin: 0 .3em; }

/* ---------- space ---------- */
.space__head { max-width: 900px; margin-bottom: clamp(48px, 7vw, 110px); }
.space__lede { color: var(--muted); max-width: 48ch; font-size: 18px; margin: 28px 0 0; }
.collage { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: clamp(12px, 2vw, 32px); row-gap: clamp(24px, 4vw, 64px); align-items: start; }
.shot { margin: 0; position: relative; cursor: zoom-in; }
.shot__frame { overflow: hidden; border-radius: 22px; background: color-mix(in srgb, var(--fg) 8%, transparent); }
.shot img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); }
.shot figcaption { margin-top: 12px; font-size: 13px; color: var(--muted); font-style: italic; }
.shot--1 { grid-column: 1 / span 4; } .shot--1 .shot__frame { aspect-ratio: 3 / 4; border-radius: 999px 999px 22px 22px; }
.shot--2 { grid-column: 6 / span 7; margin-top: 14vw; } .shot--2 .shot__frame { aspect-ratio: 3 / 2; }
.shot--3 { grid-column: 2 / span 4; margin-top: -2vw; } .shot--3 .shot__frame { aspect-ratio: 3 / 4; }
.shot--4 { grid-column: 7 / span 6; margin-top: 8vw; } .shot--4 .shot__frame { aspect-ratio: 3 / 2; }
.shot--5 { grid-column: 4 / span 4; } .shot--5 .shot__frame { aspect-ratio: 3 / 4; border-radius: 999px 999px 22px 22px; }
@media (max-width: 760px) {
  .collage { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shot { grid-column: auto / span 1 !important; margin-top: 0 !important; }
  .shot--2, .shot--4 { grid-column: 1 / -1 !important; }
  .shot--3 { margin-top: 12vw !important; }
}

/* ---------- story ---------- */
.story { padding-top: 0; }
.story__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 7vw, 120px); align-items: center; }
.arch { margin: 0; overflow: hidden; border-radius: 999px 999px 24px 24px; aspect-ratio: 4 / 5; }
.arch img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); }
.story__quote { font-family: var(--serif); font-weight: 300; font-size: clamp(34px, 4vw, 64px); line-height: 1.1; margin: 0; letter-spacing: -.01em; }
.story__text { font-size: 19px; color: var(--muted); max-width: 52ch; margin: 32px 0; }
.story__sign { margin: 0; font-family: var(--serif); font-style: italic; font-size: 26px; }
.story__sign span { font-style: normal; letter-spacing: .3em; font-weight: 500; }
@media (max-width: 860px) { .story__grid { grid-template-columns: minmax(0, 1fr); } .story__img { max-width: 420px; } }

/* ---------- this month ---------- */
.whatson__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(40px, 5vw, 72px); }
.events { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: clamp(14px, 2vw, 28px); }
.event {
  display: flex; flex-direction: column; gap: 14px; min-height: 340px;
  padding: clamp(24px, 3vw, 40px); border-radius: 28px; border: 1px solid var(--line); background: var(--card);
  transition: transform .7s var(--ease), box-shadow .7s var(--ease);
}
.event:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -40px rgba(43,31,24,.4); }
.event__when { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--em); }
.event__t { font-family: var(--serif); font-weight: 400; font-size: clamp(30px, 2.8vw, 42px); line-height: 1.05; margin: 0; }
.event__d { margin: 0; color: var(--muted); }
.event__cta { margin-top: auto; align-self: flex-start; font-weight: 500; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.event__cta:hover .arr { transform: translateX(5px); }

/* ---------- visit + faq ---------- */
.faq__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 110px); align-items: start; }
.visit { position: sticky; top: calc(var(--nav-h) + 24px); }
.visit__card { margin-top: 40px; padding: 32px; border-radius: 28px; background: var(--card); border: 1px solid var(--line); }
.visit__mark { width: 54px; height: 54px; color: var(--em); margin-bottom: 18px; }
.visit__addr { font-family: var(--serif); font-size: 26px; line-height: 1.25; margin: 0 0 10px; }
.visit__floor, .visit__hours { margin: 0 0 8px; color: var(--muted); }
.visit__hours:empty { display: none; }
.visit__card .btn { margin-top: 18px; }
.acc { border-top: 1px solid var(--line); }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 24px; text-align: left;
  padding: 26px 0; font-family: var(--serif); font-size: clamp(22px, 2vw, 30px); line-height: 1.2;
}
.acc__icon { flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); position: relative; transition: transform .6s var(--ease), background-color .4s; }
.acc__icon::before, .acc__icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); }
.acc__icon::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .5s var(--ease); }
.acc__item.is-open .acc__icon { background: var(--fg); color: var(--bg); }
.acc__item.is-open .acc__icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.acc__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .6s var(--ease); }
.acc__item.is-open .acc__a { grid-template-rows: 1fr; }
.acc__a > div { overflow: hidden; }
.acc__a p { margin: 0 0 26px; color: var(--muted); max-width: 56ch; }
@media (max-width: 860px) { .faq__grid { grid-template-columns: minmax(0, 1fr); } .visit { position: static; } }

/* ---------- booking ---------- */
.book__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 110px); align-items: start; }
.book__lede { color: var(--muted); font-size: 18px; max-width: 42ch; margin: 28px 0 40px; }
.contact { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.contact li { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 16px; padding-block: 16px; border-bottom: 1px solid var(--line); font-size: 16px; }
.contact li > span:first-child { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); padding-top: 4px; }
.contact a { border-bottom: 1px solid var(--line); }
.contact a:hover { border-color: var(--fg); }
.form { background: var(--card); border: 1px solid var(--line); border-radius: 32px; padding: clamp(22px, 3.4vw, 52px); display: flex; flex-direction: column; gap: 30px; min-width: 0; }
.form__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field > span, .field > legend { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); padding: 0; margin-bottom: 10px; }
.field input, .field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line);
  padding: 8px 0 12px; font-size: 18px; border-radius: 0; outline: none; transition: border-color .3s;
}
.field textarea { resize: vertical; min-height: 84px; }
.field input:focus, .field textarea:focus { border-color: var(--fg); }
.field input::placeholder, .field textarea::placeholder { color: color-mix(in srgb, var(--fg) 34%, transparent); }
.field.is-error input { border-color: #b3261e; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-block; padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line); font-size: 15px; cursor: pointer; transition: background-color .3s, color .3s, border-color .3s; }
.chips span:hover { border-color: var(--fg); }
.chips input:checked + span { background: var(--clay); border-color: var(--clay); color: var(--cream); }
.chips input:focus-visible + span { outline: 2px solid var(--clay); outline-offset: 2px; }
.chips.is-error span { border-color: #b3261e; }
.form__foot { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form__note { margin: 0; font-size: 14px; color: var(--muted); max-width: 34ch; }
.form__status { margin: 0; font-size: 16px; }
.form__status:empty { display: none; }
.form__status.is-ok { color: #3f6b3a; }
.form__status.is-err { color: #b3261e; }
@media (max-width: 860px) { .book__grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) {
  .form__grid { grid-template-columns: minmax(0, 1fr); }
  .form__foot .btn { width: 100%; }
  .contact li { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}

/* ---------- footer ---------- */
.foot { padding-top: var(--sec); overflow: hidden; }
.foot__top { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; padding-bottom: clamp(48px, 6vw, 96px); border-bottom: 1px solid var(--line); }
.badge { width: clamp(150px, 16vw, 230px); height: auto; color: var(--em); }
.badge__top { font-family: var(--serif); font-size: 30px; letter-spacing: 12px; fill: currentColor; font-weight: 500; }
.badge__bot { font-family: var(--sans); font-size: 10.5px; letter-spacing: 3.6px; fill: currentColor; }
.foot__big { font-family: var(--serif); font-weight: 300; font-size: clamp(48px, 7.6vw, 136px); line-height: .95; margin: 0 0 14px; letter-spacing: -.02em; }
.foot__bn { margin: 0 0 32px; font-size: 18px; color: var(--em); }
.foot__cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; padding-block: clamp(40px, 5vw, 72px); }
.foot__cols h4 { margin: 0 0 16px; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.foot__cols p { margin: 0 0 8px; max-width: 32ch; }
.foot__cols p:empty { display: none; }
.foot__cols a { display: block; width: fit-content; margin-bottom: 8px; border-bottom: 1px solid transparent; }
.foot__cols a:hover { border-color: currentColor; }
.foot__list { line-height: 1.9; }
.foot__base { display: flex; justify-content: space-between; gap: 16px; padding-block: 24px 28px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); }
@media (max-width: 860px) { .foot__top { grid-template-columns: minmax(0, 1fr); } .foot__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- fab ---------- */
.fab {
  position: fixed; z-index: 80;
  right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom));
  display: inline-flex; align-items: center; gap: 8px; height: 50px; padding: 0 20px 0 12px; border-radius: 999px;
  background: var(--clay); color: var(--cream); font-size: 15px; font-weight: 500;
  box-shadow: 0 14px 30px -12px rgba(43,31,24,.5);
  transform: translateY(150%); transition: transform .7s var(--ease);
}
.fab svg { width: 30px; height: 30px; }
.fab.is-on { transform: none; }

/* ---------- lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 280; background: rgba(43,31,24,.94); color: var(--cream); display: grid; place-items: center; padding: 64px 16px 32px; }
.lightbox__fig { margin: 0; max-width: 100%; max-height: 100%; display: flex; flex-direction: column; align-items: center; }
.lightbox__fig img { max-height: calc(100vh - 140px); max-width: 100%; object-fit: contain; border-radius: 12px; }
.lightbox__fig figcaption { margin-top: 14px; font-style: italic; opacity: .8; }
.lightbox__close { position: absolute; top: 18px; right: var(--pad); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; padding: 10px; }

/* ---------- language toggle ---------- */
.lang {
  height: 40px; padding: 0 14px; border-radius: 999px; border: 1px solid currentColor;
  font-family: var(--bn); font-size: 15px; line-height: 1; opacity: .85;
  transition: opacity .3s, background-color .3s, color .3s;
}
.lang:hover { opacity: 1; background: var(--fg); color: var(--bg); border-color: var(--fg); }
html.lang-bn .lang { font-family: var(--sans); font-size: 13px; letter-spacing: .08em; }
.nav.on-media .lang:hover, .nav.menu-open .lang:hover { background: #fff; color: var(--cocoa); border-color: #fff; }
.book__trust { margin: -18px 0 36px; font-size: 15px; color: var(--muted); }
.book__trust span { font-family: var(--serif); font-size: 26px; color: var(--em); margin-right: 4px; }
.foot__cols p a { display: block; }

/* ---------- বাংলা: Tiro Bangla headings, Hind Siliguri text, room for vowel signs ---------- */
html.lang-bn body { font-weight: 400; line-height: 1.8; }
html.lang-bn em { font-style: normal; }
html.lang-bn .eyebrow { letter-spacing: .06em; font-size: 13px; }
html.lang-bn .h2 { font-size: clamp(38px, 5vw, 84px); line-height: 1.28; letter-spacing: 0; }
html.lang-bn .hero__title { font-size: clamp(46px, 6.6vw, 120px); line-height: 1.22; letter-spacing: 0; }
html.lang-bn .line { padding: .12em 0 .3em; margin: -.12em 0 -.3em; }
html.lang-bn .hero__big { font-size: clamp(32px, 4.2vw, 70px); line-height: 1.3; }
html.lang-bn .pcard__t { font-size: clamp(40px, 4.4vw, 76px); line-height: 1.2; }
html.lang-bn .pcard__bn { font-family: var(--serif); font-size: 22px; font-style: italic; }
html.lang-bn .story__quote { font-size: clamp(30px, 3.2vw, 52px); line-height: 1.4; }
html.lang-bn .foot__big { font-size: clamp(42px, 6vw, 108px); line-height: 1.25; }
html.lang-bn .foot__bn { font-family: var(--serif); font-style: italic; font-size: 24px; }
html.lang-bn .acc__q { line-height: 1.5; }
html.lang-bn .event__t { line-height: 1.3; }
html.lang-bn .orb__label { font-style: normal; }
html.lang-bn .menu__links a { font-size: clamp(36px, 10vw, 64px); line-height: 1.4; }
html.lang-bn .marquee__row span { line-height: 1.35; }
html.lang-bn .hero__side--r { font-family: var(--serif); font-style: italic; }
html.lang-bn .loader__bn { font-family: var(--serif); font-style: italic; }
html.lang-bn .loader__line { font-style: normal; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .paper { display: none; }
}