/* =========================================================
   АЙБЫН — kinetic steppe / defense-tech editorial
   Obsidian, warm gold, cold cyan. Onest + Golos Text.
   ========================================================= */

:root {
  --bg: #05070A;
  --bg-2: #080C11;
  --bg-3: #061016;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-2: rgba(255, 255, 255, 0.07);
  --panel-solid: #0B1117;
  --ink: #EDF1EF;
  --ink-2: #A6B4BC;
  --ink-3: #6F7F88;
  --gold: #C9A96B;
  --gold-2: #E7CD92;
  --cyan: #5AE0EA;

  --font-display: 'Onest', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Golos Text', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --edge: clamp(18px, 4.2vw, 64px);
  --gap: clamp(16px, 2.4vw, 32px);
  --radius: 22px;
  --radius-sm: 14px;

  --step-display: clamp(3.4rem, 14vw, 13rem);
  --step-h2: clamp(2.2rem, 4.8vw, 4.4rem);
  --step-h3: clamp(1.22rem, 1.9vw, 1.7rem);
  --step-lead: clamp(1.15rem, 1.6vw, 1.5rem);
  --step-body: clamp(1.02rem, 1.1vw, 1.12rem);
  --step-small: clamp(0.82rem, 0.9vw, 0.88rem);
  --step-num: clamp(3rem, 8vw, 7.4rem);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
  --ease-soft: cubic-bezier(0.33, 1, 0.68, 1);
  --t-press: 140ms;
  --t-hover: 200ms;
  --t-ui: 280ms;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  background-image: url("../assets/img/noise.png");
  background-repeat: repeat;
  background-size: 180px 180px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
ol, ul { margin: 0; padding: 0; list-style: none; }
p { margin: 0; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0;
  text-wrap: balance;
}

:focus-visible { outline: 2px solid var(--gold-2); outline-offset: 3px; }

.skip-link {
  position: fixed;
  top: 10px; left: 10px;
  z-index: 200;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--gold);
  color: #0B0E10;
  font-weight: 600;
  transform: translateY(-180%);
  transition: transform var(--t-ui) var(--ease-out);
}
.skip-link:focus { transform: none; }

.wrap {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: var(--edge);
}

.section { position: relative; padding-block: clamp(80px, 10vw, 150px); }

/* ---------- buttons ---------- */
.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  min-height: 50px;
  padding: 0 1.35em;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  letter-spacing: 0.005em;
  background: var(--panel-2);
  color: var(--ink);
  cursor: pointer;
  will-change: transform;
  transform: translate(var(--mx, 0px), var(--my, 0px)) scale(calc(var(--press, 1) * var(--hover, 1)));
  transition: transform 160ms var(--ease-out),
              background-color var(--t-hover) ease,
              color var(--t-hover) ease;
}
.btn svg { width: 19px; height: 19px; flex: none; position: relative; z-index: 1; }
.btn__ripple {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  transform: translate(-50%, -50%) scale(0.35);
  animation: ripple 620ms var(--ease-out) forwards;
  pointer-events: none;
}
@keyframes ripple { to { transform: translate(-50%, -50%) scale(26); opacity: 0; } }
@media (hover: hover) and (pointer: fine) {
  .btn:hover { --hover: 1.035; }
}
.btn--primary::after,
.btn--app::after {
  content: "";
  position: absolute;
  top: -30%;
  bottom: -30%;
  left: 0;
  width: 34%;
  background: rgba(255, 255, 255, 0.35);
  transform: translateX(-190%) skewX(-18deg);
  transition: transform 720ms var(--ease-out);
  pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover::after,
  .btn--app:hover::after { transform: translateX(430%) skewX(-18deg); }
}
.btn:active { --press: 0.96; }
.btn--primary { background: var(--gold); color: #0B0E10; }
.btn--ghost { background: var(--panel-2); color: var(--ink); }
.btn--outline { background: rgba(255, 255, 255, 0.05); color: var(--ink); }
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { background: var(--gold-2); }
  .btn--ghost:hover { background: rgba(255, 255, 255, 0.13); }
  .btn--outline:hover { background: rgba(255, 255, 255, 0.1); }
}

/* ---------- intro ---------- */
html.intro-active { overflow: hidden; }
.intro-off .intro { display: none; }

.intro {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  background: var(--bg);
  transition: opacity 600ms var(--ease-out);
}
.intro.is-done { opacity: 0; pointer-events: none; }
.intro__bg {
  position: absolute;
  inset: -6%;
  background: url("../assets/img/poster.jpg") center / cover no-repeat;
  filter: blur(46px) brightness(0.3) saturate(1.25);
  transform: scale(1.1);
  z-index: 0;
}
.intro__stage {
  position: absolute;
  inset: 0;
  padding: 0;
  z-index: 1;
}
.intro__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: contain;
  background: transparent;
  border-radius: 0;
}
.intro__ui {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: clamp(18px, 3vw, 40px);
  pointer-events: none;
}
.intro__ui > * { pointer-events: auto; }
.intro__brand { height: clamp(26px, 3vw, 34px); width: auto; opacity: 0.92; }
.intro__actions { display: flex; align-items: center; gap: 8px; }
.intro__sound,
.intro__skip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  transition: background-color var(--t-hover) ease, color var(--t-hover) ease;
}
.intro__sound svg { width: 20px; height: 20px; }
.intro__sound .snd-x { display: none; }
.intro__sound[aria-pressed="true"] .snd-x { display: inline; }
.intro__sound[aria-pressed="true"] .snd-wave { display: none; }
@media (hover: hover) and (pointer: fine) {
  .intro__sound:hover, .intro__skip:hover { background: rgba(255, 255, 255, 0.12); }
}
.intro__progress {
  position: absolute;
  left: clamp(18px, 3vw, 40px);
  right: clamp(18px, 3vw, 40px);
  bottom: clamp(20px, 3vw, 36px);
}
.intro__ticks { display: flex; gap: 5px; height: 16px; }
.intro__ticks i {
  flex: 1 1 0;
  display: block;
  border-radius: 2px;
  background: rgba(237, 241, 239, 0.16);
  transition: background-color 260ms linear;
}
.intro__ticks i.on { background: var(--gold); }

/* ---------- header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: var(--gap);
  padding: 16px var(--edge);
  background: rgba(5, 7, 10, 0.35);
  backdrop-filter: blur(20px) saturate(1.3);
  transition: background-color var(--t-ui) ease, padding var(--t-ui) ease;
}
.site-header.is-stuck {
  background: rgba(5, 7, 10, 0.72);
  padding-block: 10px;
}

.brand { display: inline-flex; align-items: center; }
.brand__logo { height: 40px; width: auto; display: block; }
.brand__logo--lg { height: clamp(52px, 6.6vw, 70px); }
.brand__mark { height: 36px; width: auto; display: block; }
.brand__mark--lg { height: clamp(46px, 5.6vw, 60px); }
.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  letter-spacing: 0.2em;
  color: var(--ink);
}
.brand__name--lg { font-size: clamp(1.5rem, 3vw, 2.4rem); letter-spacing: 0.12em; }
.brand-lockup { display: flex; align-items: center; gap: 12px; }
.intro__lockup { display: flex; align-items: center; gap: 10px; }
.intro__brand { height: 34px; width: auto; opacity: 0.95; }
.intro__name { font-family: var(--font-display); font-weight: 700; font-size: 16px; letter-spacing: 0.18em; color: var(--ink); }
.brand__word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1;
  letter-spacing: 0.16em;
  color: var(--ink);
}
.brand__word--lg { font-size: clamp(2.4rem, 5.4vw, 4.4rem); letter-spacing: 0.04em; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.7vw, 30px);
  margin-inline: auto;
  font-size: 15px;
  font-weight: 500;
}
.nav a { position: relative; padding: 6px 0; color: var(--ink-2); transition: color var(--t-hover) ease; }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--t-ui) var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .nav a:hover::after { transform: scaleX(1); transform-origin: left; }
}
.nav a.is-active { color: var(--ink); }
.nav a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav a.is-active::before {
  content: "";
  position: absolute;
  left: -12px; top: 50%;
  width: 5px; height: 5px;
  margin-top: -2.5px;
  border-radius: 50%;
  background: var(--gold);
}
@media (hover: hover) and (pointer: fine) {
  .nav a:hover { color: var(--ink); }
}

.header-right { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.lang {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}
.lang__btn {
  min-width: 40px;
  min-height: 32px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-2);
  transition: color var(--t-hover) ease, background-color var(--t-hover) ease;
}
.lang__btn.is-active { color: #0B0E10; background: var(--ink); }
@media (hover: hover) and (pointer: fine) {
  .lang__btn:not(.is-active):hover { color: var(--ink); }
}
.header-cta { min-height: 42px; padding: 0 1.15em; }

.menu-btn {
  display: none;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.menu-btn span { display: block; width: 20px; height: 2px; background: var(--ink); transition: transform var(--t-ui) var(--ease-out); }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: rgba(5, 7, 10, 0.97);
  padding: calc(96px + env(safe-area-inset-top)) var(--edge) var(--edge);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity var(--t-ui) var(--ease-out), transform var(--t-ui) var(--ease-out);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu.is-open { opacity: 1; transform: none; }
.mobile-menu__nav { display: flex; flex-direction: column; gap: 2px; }
.mobile-menu__nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 11vw, 3.4rem);
  letter-spacing: -0.02em;
  line-height: 1.12;
  padding-block: 6px;
}
.mobile-menu__bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 40px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: clamp(110px, 14vh, 150px) clamp(72px, 9vh, 100px);
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}
.hero__glow {
  position: absolute;
  right: -12%;
  top: -18%;
  width: min(1200px, 95vw);
  aspect-ratio: 1;
  background: url("../assets/img/glow-gold.png") center / contain no-repeat;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}
.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  width: 100%;
}
.hero__title {
  font-size: var(--step-display);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.045em;
  color: var(--ink);
}
.hero__word { display: block; }
.hero__word--sr {
  position: absolute;
  width: 0;
  height: 0;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.hero__logo {
  width: clamp(280px, 30vw, 390px);
  height: auto;
  display: block;
  margin-top: clamp(10px, 2vw, 18px);
}
.hero__claim {
  margin-top: clamp(18px, 2.4vw, 28px);
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.hero__lede {
  margin-top: 12px;
  max-width: 32ch;
  font-size: var(--step-body);
  line-height: 1.5;
  color: var(--ink-2);
}
.hero__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.hero__chips li {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 13px;
  color: var(--ink-2);
  white-space: nowrap;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(24px, 3vw, 34px); }
.hero__meta { margin-top: 24px; max-width: 46ch; font-size: 13px; line-height: 1.5; color: var(--ink-3); }

.hero__media { position: relative; margin: 0; justify-self: end; width: min(100%, 430px); }
.hero__photo { position: relative; }
.hero__photo-main {
  width: 100%;
  height: clamp(300px, 46vh, 470px);
  object-fit: cover;
  object-position: center;
  border-radius: 26px;
}
.hero__media figcaption { position: relative; z-index: 2; margin-top: 12px; font-size: 13px; color: var(--ink-2); }
.hero__media-glow {
  position: absolute;
  inset: -14%;
  background: url("../assets/img/glow-cyan.png") center / contain no-repeat;
  opacity: 0.28;
  z-index: -1;
  pointer-events: none;
}
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}
.hero__scroll i { display: block; width: 2px; height: 26px; border-radius: 2px; background: var(--ink-3); animation: cue 2.4s var(--ease-in-out) infinite; }
@keyframes cue { 0%, 100% { transform: scaleY(0.4); opacity: 0.3; } 50% { transform: scaleY(1); opacity: 0.8; } }

/* ---------- about ---------- */
.about { background: var(--bg); }
.about__glow {
  position: absolute;
  left: -12%;
  top: 6%;
  width: min(760px, 70vw);
  aspect-ratio: 1;
  background: url("../assets/img/glow-gold.png") center / contain no-repeat;
  opacity: 0.16;
  pointer-events: none;
}
.about__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: clamp(36px, 6vw, 96px);
}
.about__title { font-size: var(--step-h2); max-width: 14ch; }
.about__portrait { margin: clamp(28px, 4vw, 48px) 0 0; width: min(100%, 380px); }
.about__portrait img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); }
.about__portrait figcaption { margin-top: 12px; font-size: 13px; color: var(--ink-3); }
.about__body { display: flex; flex-direction: column; gap: clamp(16px, 2vw, 22px); padding-top: clamp(8px, 1vw, 16px); }
.panel {
  background: var(--panel);
  border-radius: var(--radius);
  padding: clamp(22px, 2.6vw, 34px);
}
.about__block h3 { font-family: var(--font-display); font-size: var(--step-h3); font-weight: 600; margin-bottom: 10px; }
.about__block p { color: var(--ink-2); max-width: 46ch; }
.about__body .btn { align-self: flex-start; margin-top: 4px; }

/* ---------- directions ---------- */
.directions { background: var(--bg-2); overflow: hidden; }
.directions::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../assets/img/texture-camo.jpg") center / 620px no-repeat;
  opacity: 0.06;
  pointer-events: none;
}
.directions .wrap { position: relative; z-index: 1; }
.section__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: clamp(20px, 4vw, 64px);
  margin-bottom: clamp(36px, 5vw, 64px);
}
.section__head h2 { font-size: var(--step-h2); max-width: 14ch; }
.section__head p { max-width: 40ch; color: var(--ink-2); justify-self: end; }

.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 20px); }
.bento__card {
  grid-column: span 4;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border-radius: var(--radius);
  overflow: hidden;
  transition: background-color var(--t-ui) ease, transform var(--t-ui) var(--ease-out);
}
.bento__card--lg { grid-column: span 7; }
.bento__card:nth-child(2) { grid-column: span 5; }
.bento__card figure { margin: 10px 10px 0; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius-sm); }
.bento__card--lg figure { aspect-ratio: 16 / 9; }
.bento__card img { width: 100%; height: 100%; object-fit: cover; transition: transform 800ms var(--ease-out); }
.bento__body { padding: 18px 22px 24px; }
.bento__body h3 { font-family: var(--font-display); font-size: var(--step-h3); font-weight: 600; margin-bottom: 8px; }
.bento__body p { color: var(--ink-2); font-size: var(--step-body); line-height: 1.5; max-width: 48ch; }
@media (hover: hover) and (pointer: fine) {
  .bento__card:hover { background: rgba(255, 255, 255, 0.07); transform: translateY(-4px); }
  .bento__card:hover img { transform: scale(1.05); }
}

/* ---------- countdown ---------- */
.countdown { background: #04060A; overflow: hidden; }
.countdown__glow {
  position: absolute;
  left: 50%; top: 50%;
  width: min(1200px, 120vw);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: url("../assets/img/glow-gold.png") center / contain no-repeat;
  opacity: 0.22;
  pointer-events: none;
}
.shanyrak {
  position: absolute;
  right: -12%;
  top: 50%;
  width: min(720px, 70vw);
  aspect-ratio: 1;
  transform: translateY(-50%);
  background: url("../assets/img/shanyrak.svg") center / contain no-repeat;
  opacity: 0.16;
  pointer-events: none;
}
.countdown__inner { position: relative; z-index: 1; text-align: center; }
.countdown__head h2 { font-size: var(--step-h2); max-width: 16ch; margin-inline: auto; }
.countdown__date { margin-top: 14px; font-size: var(--step-lead); color: var(--ink-2); }
.countdown__date time { color: var(--ink); font-weight: 600; }
.cd {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 28px);
  margin-top: clamp(32px, 5vw, 62px);
}
.cd__cell { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.cd__num {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--step-num);
  line-height: 0.9;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.cd__cell:last-child .cd__num { color: var(--gold); }
.cd__unit { font-size: 13px; color: var(--ink-3); }
.countdown__foot {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 44px);
}
.countdown__note { font-size: 13px; color: var(--ink-3); }

/* ---------- gallery ---------- */
.gallery { background: var(--bg); overflow: hidden; }
.gallery__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(24px, 3vw, 40px);
}
.gallery__head h2 { font-size: var(--step-h2); }
.gallery__controls { display: flex; align-items: center; gap: 10px; }
.gallery__hint { font-size: 13px; color: var(--ink-3); margin-right: 6px; }
.round-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: grid;
  place-items: center;
  color: var(--ink);
  transition: background-color var(--t-hover) ease, color var(--t-hover) ease, transform var(--t-press) var(--ease-out);
}
.round-btn svg { width: 20px; height: 20px; }
.round-btn:active { transform: scale(0.92); }
@media (hover: hover) and (pointer: fine) {
  .round-btn:hover { background: var(--gold); color: #0B0E10; transform: scale(1.08) rotate(-6deg); }
}
.filmstrip {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}
.filmstrip::-webkit-scrollbar { display: none; }
.filmstrip.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.filmstrip__track {
  display: flex;
  gap: clamp(12px, 1.4vw, 18px);
  padding-inline: var(--edge);
  padding-block: 4px;
  width: max-content;
}
.shot {
  flex: 0 0 auto;
  scroll-snap-align: start;
  width: clamp(280px, 34vw, 480px);
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  position: relative;
}
.shot__btn { display: block; width: 100%; height: 100%; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 800ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .shot__btn:hover img { transform: scale(1.05); }
}
.shot--word {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 20px;
}
.shot--alt { background: #0E3A44; }
.shot--olive { background: #2A3424; }
.shot--gold { background: var(--gold); color: #0B0E10; }
.shot__word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.2vw, 2.7rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}
.shot__cap { font-size: 13px; color: var(--ink-2); }
.shot--gold .shot__cap { color: #3B3527; }
.shot__video { width: 100%; height: 100%; object-fit: contain; background: #0A0F14; }

/* ---------- news ---------- */
.news { background: var(--bg-2); }
.news__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.4fr;
  gap: clamp(28px, 5vw, 80px);
  align-items: start;
}
.news__head h2 { font-size: var(--step-h2); max-width: 12ch; }
.news__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 30%);
  gap: clamp(22px, 3.4vw, 48px);
  align-items: start;
}
.news-list { display: flex; flex-direction: column; }
.news-row {
  display: grid;
  grid-template-columns: minmax(80px, 118px) 1fr;
  gap: clamp(14px, 2vw, 30px);
  padding-block: clamp(18px, 2.2vw, 26px);
  align-items: start;
  transition: opacity var(--t-hover) ease;
}
.news-row:first-child { padding-top: 0; }
.news-row__date { font-size: 13px; color: var(--ink-3); padding-top: 0.35em; font-variant-numeric: tabular-nums; }
.news-row__link { display: block; color: inherit; }
.news-row__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.15rem, 1.85vw, 1.45rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  transition: color var(--t-hover) ease;
}
@media (hover: hover) and (pointer: fine) {
  .news-list:hover .news-row:not(:hover) { opacity: 0.5; }
  .news-row:hover .news-row__title { color: var(--gold-2); }
}
.news-row__thumb { display: none; width: 100%; height: auto; border-radius: var(--radius-sm); margin-top: 14px; }
.news__frame {
  position: sticky;
  top: 110px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}
.news__frame img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- app / AIBYN APP ---------- */
.app { background: var(--bg-3); overflow: hidden; }
.app__glow {
  position: absolute;
  left: -14%;
  top: -10%;
  width: min(820px, 80vw);
  aspect-ratio: 1;
  background: url("../assets/img/glow-cyan.png") center / contain no-repeat;
  opacity: 0.22;
  pointer-events: none;
}
.app-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(24px, 4vw, 56px);
  padding: clamp(24px, 4vw, 56px);
  border-radius: 32px;
  background: #EDF1F7;
  color: #0E1730;
  min-height: 620px;
}
.app-panel__glow {
  position: absolute;
  right: -10%;
  top: -16%;
  width: min(900px, 80%);
  aspect-ratio: 1;
  background: url("../assets/img/glow-blue.png") center / contain no-repeat;
  opacity: 0.55;
  pointer-events: none;
}
.app-panel__text { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; gap: clamp(12px, 1.8vw, 20px); }
.app-brand { display: flex; align-items: center; gap: 14px; }
.app-mark { width: clamp(38px, 4vw, 50px); height: auto; display: block; }
.app-word { width: clamp(150px, 17vw, 205px); height: auto; display: block; }
.app-panel h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 2.8vw, 2.5rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: #0B1430;
  max-width: 20ch;
}
.app-lede { color: #3A465F; font-size: var(--step-body); line-height: 1.5; max-width: 48ch; }
.app-status-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.app-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #F6E7BE;
  color: #8A5A06;
  font-size: 13px;
  font-weight: 700;
}
.app-status i { width: 7px; height: 7px; border-radius: 50%; background: #C9A96B; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.45; transform: scale(0.72); } }
.app-status-note { font-size: 13px; color: #5D6B86; }
.app-modules { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 22px; }
.app-modules li { position: relative; padding-left: 16px; font-size: 15px; line-height: 1.4; color: #24324A; }
.app-modules li::before { content: ""; position: absolute; left: 0; top: 0.58em; width: 6px; height: 6px; border-radius: 50%; background: #1F6FB0; }
.app-road { display: flex; flex-wrap: wrap; gap: 8px; }
.app-road__step { padding: 8px 12px; border-radius: 999px; background: #E2E8F1; color: #5D6B86; font-size: 13px; font-weight: 600; }
.app-road__step.is-done { background: #E0F1E6; color: #1C6B3A; }
.app-road__step.is-active { background: #1F6FB0; color: #fff; }
.app-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: 4px; }
.btn--app { background: #1F6FB0; color: #fff; }
@media (hover: hover) and (pointer: fine) {
  .btn--app:hover { background: #185C93; }
}
.app-note { font-size: 13px; color: #5D6B86; }
.app-stage { position: relative; z-index: 1; min-height: 560px; }
.app-shot {
  position: absolute;
  margin: 0;
  border-radius: 26px;
  overflow: hidden;
  background: #0B132B;
}
.app-shot img { width: 100%; height: 100%; object-fit: cover; display: block; }
.app-shot--main { width: min(250px, 48%); aspect-ratio: 430 / 932; right: 9%; top: 50%; transform: translateY(-50%) rotate(-4deg); z-index: 3; }
.app-shot--history { width: min(178px, 34%); aspect-ratio: 430 / 932; left: 1%; top: 11%; transform: rotate(-9deg); z-index: 2; opacity: 0.96; }
.app-shot--map { width: min(178px, 34%); aspect-ratio: 430 / 932; right: 0; bottom: 4%; transform: rotate(7deg); z-index: 1; opacity: 0.96; }
.app-frame { width: 100%; height: 100%; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 400ms var(--ease-out); }
.app-float {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 16px;
  background: #fff;
  color: #0B1430;
  font-size: 13px;
  font-weight: 600;
}
.app-float img { width: 38px; height: 38px; border-radius: 10px; object-fit: cover; }
.app-float--history { left: -2%; top: 5%; }
.app-float--tech { left: 3%; bottom: 8%; }
.app-float--map { right: -2%; top: 2%; }

/* ---------- ticker ---------- */
.ticker {
  overflow: hidden;
  background: var(--bg);
  padding-block: clamp(22px, 3.4vw, 44px);
}
.ticker__track {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 56px);
  width: max-content;
  animation: marquee 30s linear infinite;
}
.ticker span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 4.4rem);
  letter-spacing: -0.02em;
  color: var(--gold);
  opacity: 0.9;
}
.ticker i { width: 8px; height: 8px; flex: none; border-radius: 50%; background: var(--ink-3); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (hover: hover) and (pointer: fine) {
  .ticker:hover .ticker__track { animation-play-state: paused; }
}

/* ---------- cta ---------- */
.cta { position: relative; background: var(--gold); color: #0B0E10; overflow: hidden; }
.cta__band {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 68svh;
  padding: clamp(24px, 3vw, 40px) var(--edge) clamp(18px, 2.4vw, 30px);
  transition: background-color var(--t-hover) ease, color var(--t-hover) ease;
}
.cta__glow {
  position: absolute;
  inset: 0;
  background: url("../assets/img/glow-gold.png") center / cover no-repeat;
  opacity: 0.35;
  pointer-events: none;
}
.cta__shanyrak {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(900px, 90vw);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: url("../assets/img/shanyrak-dark.svg") center / contain no-repeat;
  opacity: 0.16;
  pointer-events: none;
}
.cta__note { position: absolute; top: clamp(24px, 3vw, 40px); left: var(--edge); max-width: 30ch; font-size: 15px; color: #0B0E10; text-align: left; }
.cta__arrow { position: absolute; top: clamp(24px, 3vw, 40px); right: var(--edge); width: clamp(30px, 4vw, 50px); height: auto; }
.cta__word {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.2rem, 15vw, 15rem);
  line-height: 0.82;
  letter-spacing: -0.045em;
  text-align: center;
  margin-top: auto;
  white-space: nowrap;
}
@media (hover: hover) and (pointer: fine) {
  .cta__band:hover { background: #0B0E10; color: var(--gold); }
  .cta__band:hover .cta__note { color: var(--gold); }
}

/* ---------- footer ---------- */
.footer { background: var(--bg); padding-top: clamp(64px, 9vw, 120px); }
.footer__in {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: clamp(28px, 5vw, 80px);
  padding-bottom: clamp(44px, 6vw, 84px);
}
.footer__brand p { margin-top: 16px; max-width: 32ch; color: var(--ink-2); font-size: var(--step-body); }
.socials { display: flex; gap: 10px; margin-top: 26px; }
.socials a {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: grid;
  place-items: center;
  transition: background-color var(--t-hover) ease, color var(--t-hover) ease;
}
.socials svg { width: 20px; height: 20px; }
@media (hover: hover) and (pointer: fine) {
  .socials a:hover { background: var(--gold); color: #0B0E10; }
}
.footer__nav, .footer__contact { display: flex; flex-direction: column; gap: 10px; }
.footer__label { font-size: 13px; color: var(--ink-3); margin-bottom: 6px; }
.footer__nav a { font-size: 15px; color: var(--ink-2); transition: color var(--t-hover) ease; }
@media (hover: hover) and (pointer: fine) {
  .footer__nav a:hover { color: var(--gold-2); }
}
.footer__email { font-size: 16px; font-weight: 600; }
.footer__clock { font-size: 14px; color: var(--ink-3); }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 24px;
  font-size: 13px;
  color: var(--ink-3);
}
.footer__top { color: var(--ink-2); }
.footer__credits { font-size: 13px; color: var(--ink-3); }
@media (hover: hover) and (pointer: fine) {
  .footer__top:hover { color: var(--gold-2); }
}

/* ---------- dialogs + form ---------- */
.dialog {
  border: 0;
  padding: 0;
  width: min(560px, 92vw);
  max-height: 90vh;
  overflow: auto;
  border-radius: 24px;
  background: var(--panel-solid);
  color: var(--ink);
}
.dialog::backdrop { background: rgba(2, 4, 6, 0.82); }
.dialog__close {
  position: absolute;
  top: 12px; right: 12px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  font-size: 24px;
  line-height: 1;
  color: var(--ink);
  z-index: 2;
}
.join-form { position: relative; padding: clamp(24px, 4vw, 40px); display: flex; flex-direction: column; }
.join-form h2 { font-family: var(--font-display); font-size: clamp(1.7rem, 4vw, 2.2rem); padding-right: 44px; letter-spacing: -0.02em; }
.join-intro { margin-top: 12px; margin-bottom: 22px; color: var(--ink-2); max-width: 44ch; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.field input,
.field select {
  font: inherit;
  font-size: 16px;
  min-height: 48px;
  padding: 10px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
}
.field input:focus, .field select:focus, .check input:focus-visible { border-color: var(--gold); outline: none; }
.check { display: flex; align-items: flex-start; gap: 10px; margin: 6px 0 20px; font-size: 13px; color: var(--ink-2); }
.check input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--gold); }
.join-submit { align-self: flex-start; }
.join-note { margin-top: 14px; font-size: 13px; color: var(--ink-3); }
.form-success { margin-top: 16px; font-weight: 600; color: #7FD8A6; }

.lightbox { width: min(900px, 94vw); background: #04060A; }
.lightbox figure { margin: 0; }
.lightbox img { width: 100%; max-height: 74vh; object-fit: contain; }
.lightbox figcaption { padding: 16px clamp(18px, 3vw, 32px) 22px; font-size: 13px; color: var(--ink-2); }

.film-dialog { width: min(1000px, 94vw); background: #04060A; }
.film-dialog__video { width: 100%; max-height: 80vh; display: block; border-radius: 18px; }

/* ---------- motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 700ms var(--ease-out), transform 900ms var(--ease-out);
    transition-delay: calc(var(--i, 0) * 70ms);
  }
  .js [data-reveal].is-in { opacity: 1; transform: none; }

  .hero__title { animation: heroIn 1100ms var(--ease-out) both; }
  .hero__logo { animation: heroWord 1400ms var(--ease-out) both; }
  @keyframes heroIn { from { opacity: 0; } to { opacity: 1; } }
  @keyframes heroWord { from { opacity: 0; transform: translateY(30px) scale(0.98); filter: blur(8px); } to { opacity: 1; transform: none; filter: none; } }
}
html.reveal-failsafe [data-reveal] { opacity: 1 !important; transform: none !important; }
html.no-motion [data-reveal],
html.no-motion .hero__title,
html.no-motion .hero__logo { opacity: 1 !important; transform: none !important; filter: none !important; animation: none !important; transition: none !important; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .nav { display: none; }
  .header-cta { display: none; }
  .menu-btn { display: flex; }
  .header-right { margin-left: auto; }

  .hero { padding-block: 110px 80px; }
  .hero__canvas { opacity: 0.48; }
  .hero__grid { grid-template-columns: 1fr; align-items: start; }
  .hero__media { justify-self: start; width: min(100%, 360px); }
  .hero__media img { height: clamp(300px, 48vh, 460px); }

  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .about__title { max-width: 18ch; }
  .about__portrait { width: min(100%, 320px); }

  .section__head { grid-template-columns: 1fr; align-items: start; gap: 16px; }
  .section__head p { justify-self: start; }
  .bento { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .bento__card, .bento__card:nth-child(2) { grid-column: span 3; }
  .bento__card--lg { grid-column: span 6; }

  .news__grid { grid-template-columns: 1fr; gap: 32px; }
  .news__body { grid-template-columns: 1fr; }
  .news__frame { display: none; }
  .news-row__thumb { display: block; aspect-ratio: 4 / 3; object-fit: cover; object-position: center 30%; }

  .app-panel { grid-template-columns: 1fr; gap: 28px; padding: clamp(22px, 4vw, 36px); min-height: 0; }
  .app-stage { min-height: 520px; }
  .app-shot--main { right: 50%; transform: translateX(50%) rotate(-3deg); }
  .app-shot--history { left: 0; width: 150px; }
  .app-shot--map { right: 0; width: 150px; }
  .app-float { display: none; }

  .footer__in { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
}

@media (max-width: 640px) {
  .hero__chips { gap: 6px; }
  .hero__chips li { font-size: 13px; padding: 7px 12px; }
  .hero__actions .btn { width: 100%; }
  .bento { grid-template-columns: 1fr; }
  .bento__card, .bento__card:nth-child(2), .bento__card--lg { grid-column: span 1; }
  .cd { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 14px; }
  .shot { width: 80vw; }
  .gallery__hint { display: none; }
  .news-row { grid-template-columns: 1fr; gap: 8px; }
  .news-row__date { padding-top: 0; }
  .app-panel { border-radius: 24px; padding: 20px; }
  .app-word { width: 170px; }
  .app-modules { grid-template-columns: 1fr; }
  .app-stage { min-height: 470px; }
  .app-shot--main { width: 210px; }
  .app-shot--history, .app-shot--map { display: none; }
  .footer__in { grid-template-columns: 1fr; }
  .footer__brand { grid-column: span 1; }
  .cta { min-height: 0; }
  .cta__band { min-height: 52svh; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__scroll i { animation: none; opacity: 0.5; }
  .ticker__track { animation: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* =========================================================
   STRUCTURE PASS — clear facts / program / process / photo grid / news
   ========================================================= */
.about__intro { max-width: 48ch; font-size: var(--step-lead); line-height: 1.45; color: var(--ink-2); }
.facts { display: flex; flex-direction: column; gap: 8px; margin: clamp(24px, 3vw, 36px) 0; }
.facts__row { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 18px; padding: 12px 16px; border-radius: 14px; background: rgba(255, 255, 255, 0.035); }
.facts dt { font-size: 13px; color: var(--ink-3); padding-top: 2px; }
.facts dd { margin: 0; font-size: var(--step-body); color: var(--ink); }

.program-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.8vw, 22px); }
.program-card { display: flex; flex-direction: column; padding: 10px 10px 18px; border-radius: var(--radius); background: var(--panel); overflow: hidden; }
.program-card figure { margin: 0; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius-sm); }
.program-card img { width: 100%; height: 100%; object-fit: cover; }
.program-card h3 { font-size: var(--step-h3); margin: 16px 8px 8px; }
.program-card p { margin: 0 8px; max-width: 46ch; color: var(--ink-2); font-size: var(--step-body); }

.process { background: var(--bg); }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 28px); list-style: none; }
.step { display: flex; flex-direction: column; gap: 10px; }
.step__num { font-family: var(--font-display); font-weight: 700; line-height: 1; font-size: clamp(2.4rem, 4vw, 3.6rem); color: var(--gold); }
.step h3 { font-size: var(--step-h3); }
.step p { max-width: 34ch; color: var(--ink-2); font-size: var(--step-body); }
.process__cta { margin-top: clamp(28px, 4vw, 44px); }

.photo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 20px); margin-top: clamp(28px, 4vw, 48px); }
.photo { margin: 0; }
.photo__btn { display: block; width: 100%; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; background: var(--panel); }
.photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease-out); }
.photo figcaption { margin-top: 10px; font-size: 13px; color: var(--ink-2); }
@media (hover: hover) and (pointer: fine) {
  .photo__btn:hover img { transform: scale(1.04); }
}

.news__head p { margin-top: 14px; max-width: 34ch; color: var(--ink-2); font-size: var(--step-body); }
.news__grid { grid-template-columns: 0.7fr 1.3fr; align-items: start; }
.news-list { display: flex; flex-direction: column; }
.news-row { display: block; padding: 0; }
.news-row__link { display: grid; grid-template-columns: 150px 110px minmax(0, 1fr); gap: clamp(14px, 2vw, 26px); align-items: center; padding-block: clamp(16px, 2vw, 22px); }
.news-row__thumb { display: block; width: 100%; aspect-ratio: 4 / 3; height: auto; object-fit: cover; border-radius: 14px; margin: 0; }
.news-row__date { padding-top: 0; }
.news-row__title { font-size: clamp(1.05rem, 1.6vw, 1.35rem); line-height: 1.2; }
.news-list:hover .news-row:not(:hover) { opacity: 1; }

@media (max-width: 1000px) {
  .program-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .photo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .news__grid { grid-template-columns: 1fr; }
  .news-row__link { grid-template-columns: 120px minmax(0, 1fr); }
  .news-row__thumb { grid-row: span 2; }
  .news-row__date { grid-column: 2; }
  .news-row__title { grid-column: 2; }
}
@media (max-width: 640px) {
  .program-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .facts__row { grid-template-columns: 1fr; gap: 2px; }
  .news-row__link { grid-template-columns: 96px minmax(0, 1fr); align-items: start; gap: 12px; }
  .news-row__thumb { grid-row: span 2; }
  .news-row__date { grid-column: 2; }
  .news-row__title { grid-column: 2; }
  .photo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}