@charset "utf-8";

:root {
  --deep: #04150c;
  --forest: #0a2e1c;
  --pine: #0f3f26;
  --moss: #175936;
  --brand: #0e5c33;
  --volt: #c9ef4a;
  --volt-strong: #b7e62e;
  --volt-ink: #1a2b05;
  --paper: #f3f6ef;
  --card: #ffffff;
  --ink: #0a130d;
  --body-c: #33413a;
  --muted: #64746a;
  --line: rgba(10, 19, 13, 0.1);
  --line-strong: rgba(10, 19, 13, 0.18);
  --glass: rgba(4, 21, 12, 0.55);
  --glass-line: rgba(201, 239, 74, 0.16);
  --shadow-sm: 0 1px 2px rgba(4, 21, 12, 0.06), 0 2px 8px rgba(4, 21, 12, 0.06);
  --shadow-md: 0 4px 16px rgba(4, 21, 12, 0.08), 0 12px 32px rgba(4, 21, 12, 0.08);
  --shadow-lg: 0 8px 24px rgba(4, 21, 12, 0.12), 0 24px 64px rgba(4, 21, 12, 0.14);
  --glow-volt: 0 0 24px rgba(201, 239, 74, 0.35);
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 34px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --head-h: 76px;
  --font-display: "Space Grotesk", "Anuphan", system-ui, sans-serif;
  --font-body: "Space Grotesk", "Anuphan", system-ui, sans-serif;
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  font-size: clamp(15px, 0.4vw + 14px, 17px);
  line-height: 1.65;
  color: var(--body-c);
  background: var(--paper);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--volt); color: var(--volt-ink); }

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

:focus-visible { outline: 3px solid var(--volt); outline-offset: 3px; border-radius: 4px; }

[lang="th"] .txt-en { display: none !important; }
[lang="en"] .txt-th { display: none !important; }

.skip {
  position: fixed; top: -60px; left: 16px; z-index: 3000;
  background: var(--volt); color: var(--volt-ink); font-weight: 700;
  padding: 10px 18px; border-radius: 999px; transition: top 0.25s var(--ease-out);
}
.skip:focus { top: 14px; }

.container { width: min(1180px, 100% - clamp(32px, 6vw, 96px)); margin-inline: auto; }

section { scroll-margin-top: calc(var(--head-h) + 20px); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--volt);
}
.eyebrow::before {
  content: ""; width: 34px; height: 2px; background: var(--volt); border-radius: 2px;
}

.section-head { margin-bottom: clamp(28px, 5vw, 52px); max-width: 720px; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1.04; letter-spacing: -0.03em; font-weight: 700;
  color: var(--ink); text-wrap: balance; margin-top: 14px;
}
.section-title em {
  font-style: normal; color: var(--brand);
  background: linear-gradient(120deg, var(--brand) 20%, var(--moss) 80%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-sub { margin-top: 16px; font-size: clamp(15px, 1.2vw, 18px); color: var(--muted); max-width: 56ch; }

.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); transition-delay: var(--d, 0ms); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }

.progress {
  position: fixed; top: 0; left: 0; z-index: 2500;
  height: 3px; width: 100%; transform-origin: 0 50%; transform: scaleX(0);
  background: linear-gradient(90deg, var(--brand), var(--volt));
}

.loader {
  position: fixed; inset: 0; z-index: 4000; display: grid; place-items: center;
  background: var(--deep); transition: opacity 0.5s ease, visibility 0.5s ease;
}
.loader::after { content: ""; position: absolute; inset: 0; background-image: var(--noise); opacity: 0.06; }
.loader.done { opacity: 0; visibility: hidden; }
.loader-mark { width: 96px; filter: drop-shadow(0 8px 30px rgba(201, 239, 74, 0.25)); animation: loaderFloat 1.6s ease-in-out infinite; position: relative; z-index: 1; }
.loader-bar { position: relative; z-index: 1; width: 140px; height: 2px; margin: 22px auto 0; background: rgba(255, 255, 255, 0.14); border-radius: 2px; overflow: hidden; }
.loader-bar i { position: absolute; inset: 0; background: var(--volt); transform-origin: 0 50%; animation: loaderFill 0.9s var(--ease-out) forwards; }
@keyframes loaderFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes loaderFill { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.site-head {
  position: fixed; inset: 12px 0 auto; z-index: 2000;
  display: flex; justify-content: center; padding-inline: 16px;
  pointer-events: none;
}
.head-pill {
  pointer-events: auto;
  width: min(1180px, 100%);
  display: flex; align-items: center; gap: 18px;
  padding: 10px 12px 10px 18px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-line);
  box-shadow: 0 12px 40px rgba(4, 21, 12, 0.35);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  transition: box-shadow 0.3s ease, background 0.3s ease, padding 0.3s ease;
}
.site-head.scrolled .head-pill { background: rgba(4, 21, 12, 0.82); box-shadow: 0 16px 48px rgba(4, 21, 12, 0.5); }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand img { height: 40px; width: auto; transition: height 0.3s ease; }
.site-head.scrolled .brand img { height: 34px; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: 4px; }
.main-nav a {
  display: block; padding: 10px 18px; border-radius: 999px;
  font-weight: 500; font-size: 15px; color: rgba(255, 255, 255, 0.82);
  transition: color 0.25s ease, background 0.25s ease;
}
.main-nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.09); }
.main-nav a.active { color: var(--volt-ink); background: var(--volt); font-weight: 600; }
.lang-seg {
  display: flex; padding: 3px; gap: 2px; flex: none;
  border-radius: 999px; background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.lang-btn {
  padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 700;
  letter-spacing: 0.06em; color: rgba(255, 255, 255, 0.75);
  transition: all 0.25s ease;
}
.lang-btn:hover { color: #fff; }
.lang-btn[aria-pressed="true"] { background: #fff; color: var(--forest); }
.head-cta {
  flex: none; display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: 999px;
  background: var(--volt); color: var(--volt-ink); font-weight: 700; font-size: 14.5px;
  box-shadow: var(--glow-volt);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease, background 0.3s ease;
}
.head-cta:hover { transform: translateY(-2px) scale(1.02); background: var(--volt-strong); box-shadow: 0 0 34px rgba(201, 239, 74, 0.5); }
.head-cta svg { width: 17px; height: 17px; }
.burger { display: none; position: relative; width: 44px; height: 44px; border-radius: 999px; background: rgba(255, 255, 255, 0.1); flex: none; }
.burger span, .burger span::before, .burger span::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 18px; height: 2px;
  background: #fff; border-radius: 2px; transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease-out), opacity 0.2s ease;
}
.burger span::before { transform: translate(-50%, calc(-50% - 6px)); }
.burger span::after { transform: translate(-50%, calc(-50% + 6px)); }
.burger.open span { background: transparent; }
.burger.open span::before { transform: translate(-50%, -50%) rotate(45deg); }
.burger.open span::after { transform: translate(-50%, -50%) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 1900; display: grid; place-items: center;
  background: radial-gradient(120% 90% at 80% 0%, var(--pine) 0%, var(--deep) 70%);
  opacity: 0; visibility: hidden; transition: opacity 0.4s var(--ease-out), visibility 0.4s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu::after { content: ""; position: absolute; inset: 0; background-image: var(--noise); opacity: 0.05; pointer-events: none; }
.mobile-menu ul { position: relative; z-index: 1; text-align: center; display: grid; gap: 8px; }
.mobile-menu a.mlink {
  display: block; padding: 12px 28px;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(30px, 8vw, 44px); letter-spacing: -0.02em; color: #fff;
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), color 0.25s;
  transition-delay: var(--d, 0ms);
}
.mobile-menu.open a.mlink { opacity: 1; transform: none; }
.mobile-menu a.mlink:hover { color: var(--volt); }
.mm-foot { position: relative; z-index: 1; margin-top: 28px; display: flex; justify-content: center; gap: 10px; }

.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(52% 42% at 78% 18%, rgba(23, 89, 54, 0.75) 0%, transparent 62%),
    radial-gradient(40% 36% at 12% 82%, rgba(14, 92, 51, 0.5) 0%, transparent 65%),
    radial-gradient(30% 26% at 88% 88%, rgba(201, 239, 74, 0.12) 0%, transparent 60%),
    linear-gradient(168deg, #072314 0%, var(--deep) 58%, #030d07 100%);
  color: #fff;
  padding-top: calc(var(--head-h) + clamp(40px, 8vh, 90px));
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(85% 75% at 50% 30%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(85% 75% at 50% 30%, #000 30%, transparent 78%);
}
.hero::after { content: ""; position: absolute; inset: 0; background-image: var(--noise); opacity: 0.05; pointer-events: none; }
.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center;
  gap: clamp(24px, 4vw, 56px);
  padding-bottom: clamp(48px, 7vh, 84px);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px 8px 10px; border-radius: 999px;
  background: rgba(201, 239, 74, 0.09); border: 1px solid rgba(201, 239, 74, 0.3);
  color: var(--volt); font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
}
.hero-badge .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 0 0 rgba(201, 239, 74, 0.6); animation: pulseDot 2s infinite; }
@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(201, 239, 74, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(201, 239, 74, 0); }
  100% { box-shadow: 0 0 0 0 rgba(201, 239, 74, 0); }
}
.hero h1 {
  margin-top: 22px;
  font-family: var(--font-display);
  font-size: clamp(40px, 6.4vw, 86px);
  line-height: 0.98; letter-spacing: -0.035em; font-weight: 700;
  color: #fff; text-wrap: balance;
}
.rotator { color: var(--volt); white-space: nowrap; display: inline-block; }
.rotator.swap { animation: wordIn 0.55s var(--ease-out); }
@keyframes wordIn {
  0% { opacity: 0; transform: translateY(0.45em) rotateX(50deg); filter: blur(6px); }
  100% { opacity: 1; transform: none; filter: blur(0); }
}
.hero-copy { margin-top: 22px; max-width: 52ch; font-size: clamp(15.5px, 1.25vw, 18.5px); color: rgba(255, 255, 255, 0.78); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px;
  font-weight: 700; font-size: 15.5px; letter-spacing: 0.01em;
  transition: transform 0.35s var(--ease-spring), box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-volt { background: var(--volt); color: var(--volt-ink); box-shadow: var(--glow-volt); }
.btn-volt:hover { transform: translateY(-3px); background: var(--volt-strong); box-shadow: 0 0 40px rgba(201, 239, 74, 0.55); }
.btn-ghost { border: 1.5px solid rgba(255, 255, 255, 0.28); color: #fff; background: rgba(255, 255, 255, 0.04); backdrop-filter: blur(8px); }
.btn-ghost:hover { transform: translateY(-3px); border-color: var(--volt); color: var(--volt); background: rgba(201, 239, 74, 0.07); }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12);
}
.chip svg { width: 15px; height: 15px; color: var(--volt); }

.hero-stage { position: relative; min-height: 480px; }
.tile {
  position: absolute; border-radius: var(--r-lg); overflow: visible;
  transform: translate(var(--tx, 0), var(--ty, 0));
  transition: transform 0.5s var(--ease-out);
}
.tile-img {
  display: grid; place-items: center; overflow: hidden;
  background:
    radial-gradient(90% 90% at 50% 20%, rgba(201, 239, 74, 0.14) 0%, transparent 60%),
    linear-gradient(150deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.tile-img img { width: 82%; filter: drop-shadow(0 26px 34px rgba(0, 0, 0, 0.5)); }
.t1 { top: 0; right: 4%; width: 62%; aspect-ratio: 0.94; z-index: 2; }
.t2 { bottom: 4%; left: 0; width: 46%; aspect-ratio: 1.05; z-index: 3; }
.t3 { bottom: 16%; right: -2%; width: 38%; aspect-ratio: 1; z-index: 1; opacity: 0.9; }
.float-a { animation: floatY 7s ease-in-out infinite; }
.float-b { animation: floatY 9s ease-in-out 0.8s infinite reverse; }
@keyframes floatY { 0%, 100% { translate: 0 0; } 50% { translate: 0 -16px; } }
.tile-tag {
  position: absolute; z-index: 4; left: 14px; bottom: 14px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(4, 21, 12, 0.66); border: 1px solid rgba(201, 239, 74, 0.35);
  color: var(--volt); font-size: 12.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  backdrop-filter: blur(10px);
}
.hero-card-label {
  position: absolute; z-index: 4; top: 18px; left: 18px;
  font-family: var(--font-display); font-weight: 700; letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.9); font-size: 14px;
}
.hero-card-code {
  position: absolute; z-index: 4; bottom: 18px; right: 18px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.16em; color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
}

.marquee-wrap { position: relative; z-index: 3; padding-bottom: clamp(40px, 6vh, 72px); }
.marquee {
  transform: rotate(-1.4deg) scale(1.03);
  background: linear-gradient(90deg, var(--pine), var(--moss) 50%, var(--pine));
  border-block: 1px solid rgba(201, 239, 74, 0.28);
  overflow: hidden; padding: 16px 0;
}
.marquee-track { display: flex; width: max-content; animation: scrollX 30s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  display: inline-flex; align-items: center; gap: 26px; padding-right: 26px;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  letter-spacing: 0.24em; text-transform: uppercase; color: rgba(255, 255, 255, 0.92); white-space: nowrap;
}
.marquee-track span i { font-style: normal; color: var(--volt); font-size: 12px; }
@keyframes scrollX { to { transform: translateX(-50%); } }

.stats { position: relative; z-index: 4; margin-top: clamp(-70px, -6vw, -40px); }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.stat { padding: clamp(24px, 3vw, 40px) clamp(18px, 2.6vw, 36px); position: relative; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat-num {
  font-family: var(--font-display); font-weight: 700; letter-spacing: -0.03em;
  font-size: clamp(34px, 4vw, 52px); line-height: 1; color: var(--ink);
  display: flex; align-items: baseline; gap: 2px;
}
.stat-num small { font-size: 0.55em; color: var(--brand); font-weight: 700; }
.stat-label { margin-top: 10px; font-size: 13.5px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }

.about { padding: clamp(40px, 5.5vw, 70px) 0 clamp(30px, 4vw, 50px); }
.bento {
  display: grid; gap: 18px;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(120px, auto);
}
.b-photo {
  grid-column: span 5; grid-row: span 2; position: relative; overflow: hidden;
  border-radius: var(--r-xl); border: 1px solid var(--line); box-shadow: var(--shadow-md);
  background:
    radial-gradient(80% 70% at 70% 20%, rgba(23, 89, 54, 0.16), transparent 60%),
    linear-gradient(155deg, var(--forest) 0%, var(--deep) 100%);
  display: grid; place-items: center; min-height: 340px;
}
.b-photo::after { content: ""; position: absolute; inset: 0; background-image: var(--noise); opacity: 0.06; }
.b-photo img { width: 68%; filter: drop-shadow(0 34px 40px rgba(0, 0, 0, 0.45)); }
.b-photo .tile-tag { left: 20px; bottom: 20px; }
.b-story {
  grid-column: span 7; padding: clamp(26px, 3.4vw, 44px);
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
}
.b-story p { font-size: clamp(15.5px, 1.2vw, 18px); color: var(--body-c); }
.b-story p + p { margin-top: 14px; }
.b-story strong { color: var(--ink); }
.b-value {
  grid-column: span 4; padding: clamp(22px, 2.6vw, 32px);
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease-spring), box-shadow 0.3s ease, border-color 0.3s ease;
}
.b-value:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(14, 92, 51, 0.35); }
.b-value .vicon {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--pine), var(--moss)); color: var(--volt);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}
.b-value .vicon svg { width: 22px; height: 22px; }
.b-value h3 { margin-top: 16px; font-family: var(--font-display); font-size: 18.5px; font-weight: 700; color: var(--ink); letter-spacing: -0.01em; }
.b-value p { margin-top: 8px; font-size: 14.5px; color: var(--muted); }
.b-badges {
  grid-column: span 12; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px;
  padding: clamp(20px, 2.6vw, 30px) clamp(22px, 3vw, 40px);
  border-radius: var(--r-xl); border: 1px dashed var(--line-strong);
  background: repeating-linear-gradient(-45deg, rgba(14, 92, 51, 0.035) 0 14px, transparent 14px 28px);
}
.badge-item { display: inline-flex; align-items: center; gap: 12px; }
.badge-item img { height: 52px; width: auto; }
.badge-item figcaption { font-size: 12.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }

.products { padding: clamp(40px, 5.5vw, 70px) 0 clamp(30px, 4vw, 50px); background: linear-gradient(var(--paper), #eaf0e6 60%, var(--paper)); }
.rail {
  display: flex; gap: 10px; overflow-x: auto; padding: 6px 2px 14px;
  scrollbar-width: thin; scrollbar-color: var(--moss) transparent;
  margin-bottom: clamp(22px, 3vw, 34px);
}
.rail::-webkit-scrollbar { height: 6px; }
.rail::-webkit-scrollbar-thumb { background: var(--moss); border-radius: 99px; }
.rail-btn {
  flex: none; display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px; border-radius: 999px; font-weight: 600; font-size: 14.5px;
  color: var(--body-c); background: var(--card); border: 1.5px solid var(--line);
  transition: all 0.3s var(--ease-out); white-space: nowrap;
}
.rail-btn:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }
.rail-btn[aria-selected="true"] {
  background: var(--forest); border-color: var(--forest); color: #fff;
  box-shadow: 0 10px 26px rgba(4, 21, 12, 0.28);
}
.rail-btn .idx {
  display: grid; place-items: center; width: 22px; height: 22px; border-radius: 8px;
  font-size: 11.5px; font-weight: 700; background: rgba(201, 239, 74, 0.2); color: inherit;
}
.rail-btn[aria-selected="true"] .idx { background: var(--volt); color: var(--volt-ink); }

.panel { display: none; }
.panel.on { display: block; animation: panelIn 0.55s var(--ease-out); }
@keyframes panelIn {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}
.panel-top { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px; margin-bottom: 24px; }
.panel-title {
  font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em;
  font-size: clamp(24px, 3vw, 36px); color: var(--ink);
}
.panel-desc { margin-top: 6px; color: var(--muted); font-size: 15px; max-width: 62ch; }
.panel-nav { display: flex; gap: 8px; }
.famnav-pos { justify-content: flex-end; margin: -6px 0 22px; }
.arrow-btn {
  width: 48px; height: 48px; border-radius: 999px; display: grid; place-items: center;
  background: var(--card); border: 1.5px solid var(--line); color: var(--ink);
  transition: all 0.25s ease;
}
.arrow-btn:hover { background: var(--forest); border-color: var(--forest); color: var(--volt); transform: translateY(-2px); }
.arrow-btn svg { width: 19px; height: 19px; }

.panel-body { display: grid; grid-template-columns: minmax(320px, 0.9fr) 1.35fr; gap: clamp(20px, 3vw, 40px); align-items: start; }
.stage {
  position: sticky; top: calc(var(--head-h) + 24px);
  border-radius: var(--r-xl); padding: clamp(20px, 2.4vw, 34px);
  background:
    radial-gradient(85% 70% at 50% 12%, rgba(201, 239, 74, 0.16), transparent 58%),
    linear-gradient(165deg, var(--pine) 0%, var(--deep) 90%);
  border: 1px solid rgba(201, 239, 74, 0.2);
  box-shadow: var(--shadow-lg);
}
.stage-view { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 1 / 0.86; background: radial-gradient(70% 60% at 50% 42%, #ffffff 0%, #eef2ec 78%); }
.stage-view img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 8%; opacity: 0; transform: scale(0.94); transition: opacity 0.45s ease, transform 0.55s var(--ease-out); }
.stage-view img.show { opacity: 1; transform: scale(1); }
.stage-code {
  position: absolute; z-index: 2; top: 14px; left: 14px;
  padding: 7px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 800; letter-spacing: 0.12em;
  background: var(--forest); color: var(--volt); text-transform: uppercase;
}
.thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.thumb {
  padding: 10px 16px; border-radius: 12px; font-size: 13.5px; font-weight: 700; letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.85); background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.14);
  transition: all 0.25s ease;
}
.thumb:hover { border-color: var(--volt); color: #fff; transform: translateY(-2px); }
.thumb.on { background: var(--volt); border-color: var(--volt); color: var(--volt-ink); box-shadow: 0 6px 18px rgba(201, 239, 74, 0.35); }
.stage-note { margin-top: 16px; font-size: 12.5px; color: rgba(255, 255, 255, 0.55); letter-spacing: 0.04em; }

.spec-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl);
  box-shadow: var(--shadow-md); overflow: hidden;
}
.spec-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 24px; border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(14, 92, 51, 0.06), transparent);
}
.spec-head h4 { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: 0.02em; }
.spec-count { font-size: 12.5px; font-weight: 700; letter-spacing: 0.1em; color: var(--brand); text-transform: uppercase; }
.table-scroll { overflow-x: auto; }
.spec-table { min-width: max-content; font-size: 13.5px; }
.spec-table thead th {
  position: sticky; top: 0;
  background: var(--forest); color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: 0.05em;
  padding: 13px 16px; text-align: center; white-space: nowrap;
}
.spec-table thead th:first-child { position: sticky; left: 0; z-index: 3; background: var(--deep); text-align: left; }
.spec-table tbody th {
  position: sticky; left: 0; z-index: 2;
  background: #f0f4ec; color: var(--ink); text-align: left; font-weight: 600; white-space: nowrap;
  padding: 11px 16px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line);
  font-size: 13px;
}
.spec-table tbody td {
  padding: 11px 16px; text-align: center; white-space: nowrap;
  border-bottom: 1px solid var(--line); color: var(--body-c);
}
.spec-table tbody tr:nth-child(even) td { background: rgba(14, 92, 51, 0.03); }
.spec-table tbody tr:hover td { background: rgba(201, 239, 74, 0.16); }
.dots { display: inline-flex; gap: 4px; vertical-align: middle; }
.dot { width: 13px; height: 13px; border-radius: 50%; display: inline-block; border: 1px solid rgba(0, 0, 0, 0.18); }
.dot.red { background: #d43a2f; }
.dot.green { background: #1f8a3b; }
.dot.yellow { background: #f2c230; }
.dot.white { background: #fff; }
.dot.black { background: #17181a; }

.catalog-band { position: relative; overflow: hidden; padding: clamp(70px, 9vw, 120px) 0; background: linear-gradient(140deg, var(--forest) 0%, var(--deep) 70%); color: #fff; }
.catalog-band::before {
  content: "";
  position: absolute; inset: -40%;
  background:
    radial-gradient(38% 42% at 22% 30%, rgba(201, 239, 74, 0.16) 0%, transparent 60%),
    radial-gradient(30% 36% at 82% 72%, rgba(23, 89, 54, 0.85) 0%, transparent 65%);
}
.catalog-band::after { content: ""; position: absolute; inset: 0; background-image: var(--noise); opacity: 0.06; pointer-events: none; }
.catalog-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(26px, 4vw, 60px); align-items: center; }
.catalog-band .section-title { color: #fff; }
.catalog-band .section-title em { background: linear-gradient(120deg, var(--volt), #e7ff8a); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.catalog-band .section-sub { color: rgba(255, 255, 255, 0.72); }
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.trio figure {
  display: grid; place-items: center; gap: 10px; padding: 22px 12px;
  border-radius: var(--r-lg); background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14); text-align: center;
  transition: transform 0.35s var(--ease-spring), background 0.3s ease;
}
.trio figure:hover { transform: translateY(-6px); background: rgba(255, 255, 255, 0.1); }
.trio img { height: 58px; width: auto; filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.35)); }
.trio figcaption { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255, 255, 255, 0.75); }

.contact { padding: clamp(40px, 5.5vw, 70px) 0 clamp(30px, 4vw, 50px); }
.contact-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.c-card {
  grid-column: span 4; position: relative; display: flex; flex-direction: column; gap: 14px;
  padding: clamp(24px, 2.8vw, 34px); border-radius: var(--r-lg);
  background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease-spring), box-shadow 0.3s ease, border-color 0.3s ease;
}
.c-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(14, 92, 51, 0.35); }
.c-icon {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--pine), var(--moss)); color: var(--volt);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}
.c-icon svg { width: 22px; height: 22px; }
.c-card h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--ink); }
.c-card p, .c-card a.val { font-size: 15.5px; color: var(--body-c); line-height: 1.55; }
a.val { font-weight: 600; display: inline-flex; align-items: center; gap: 8px; width: fit-content; }
a.val:hover { color: var(--brand); }
a.val svg { width: 15px; height: 15px; opacity: 0.6; }
.c-map {
  grid-column: span 12; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px;
  padding: clamp(24px, 3vw, 36px) clamp(24px, 3.4vw, 44px);
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--pine), var(--forest) 70%);
  color: #fff; position: relative; overflow: hidden;
}
.c-map::after { content: ""; position: absolute; inset: 0; background-image: var(--noise); opacity: 0.07; pointer-events: none; }
.c-map > * { position: relative; z-index: 1; }
.c-map h3 { font-family: var(--font-display); font-size: clamp(20px, 2.4vw, 27px); font-weight: 700; letter-spacing: -0.01em; }
.c-map p { margin-top: 6px; color: rgba(255, 255, 255, 0.72); }

.footer { background: var(--deep); color: rgba(255, 255, 255, 0.66); padding: clamp(48px, 6vw, 72px) 0 0; position: relative; }
.footer::before { content: ""; position: absolute; inset: 0 0 auto; height: 1px; background: linear-gradient(90deg, transparent, rgba(201, 239, 74, 0.5), transparent); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(26px, 4vw, 60px); padding-bottom: 44px; }
.foot-brand img { height: 44px; margin-bottom: 16px; }
.foot-brand p { font-size: 14.5px; max-width: 34ch; }
.foot-social { display: flex; gap: 10px; margin-top: 20px; }
.soc {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.12); color: #fff;
  transition: all 0.3s var(--ease-spring);
}
.soc:hover { background: var(--volt); color: var(--volt-ink); border-color: var(--volt); transform: translateY(-4px); }
.soc svg { width: 19px; height: 19px; }
.foot-col h4 { font-family: var(--font-display); color: #fff; font-size: 15px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 18px; }
.foot-col li { margin-bottom: 10px; }
.foot-col a { font-size: 14.5px; transition: color 0.2s ease, padding-left 0.25s ease; }
.foot-col a:hover { color: var(--volt); padding-left: 5px; }
.foot-base {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  font-size: 13px; color: rgba(255, 255, 255, 0.42);
}

.dock { position: fixed; right: 22px; bottom: 22px; z-index: 1800; display: grid; gap: 12px; }
.dock-btn {
  width: 54px; height: 54px; border-radius: 18px; display: grid; place-items: center;
  background: var(--forest); color: var(--volt); border: 1px solid rgba(201, 239, 74, 0.3);
  box-shadow: 0 14px 34px rgba(4, 21, 12, 0.4);
  transition: transform 0.35s var(--ease-spring), background 0.25s ease, opacity 0.3s ease, visibility 0.3s ease;
}
.dock-btn:hover { transform: translateY(-4px) scale(1.05); background: var(--pine); }
.dock-btn svg { width: 23px; height: 23px; }
.dock-btn.line { background: #06c755; color: #fff; border-color: transparent; }
.dock-btn.line:hover { background: #05b34c; }
#toTop { opacity: 0; visibility: hidden; transform: translateY(14px); }
#toTop.show { opacity: 1; visibility: visible; transform: none; }

@media (max-width: 1080px) {
  .main-nav, .lang-seg.desk, .head-cta { display: none; }
  .burger { display: block; margin-left: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stage { min-height: 380px; order: -1; margin-top: 8px; }
  .t1 { right: 8%; width: 52%; }
  .t2 { width: 40%; }
  .t3 { display: none; }
  .panel-body { grid-template-columns: 1fr; }
  .stage { position: static; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .b-photo { grid-column: span 12; min-height: 300px; }
  .b-story { grid-column: span 12; }
  .b-value { grid-column: span 4; }
  .catalog-inner { grid-template-columns: 1fr; }
  .contact-grid .c-card { grid-column: span 6; }
  .c-map { grid-column: span 12; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --head-h: 64px; }
  .site-head { inset: 10px 0 auto; }
  .brand img { height: 32px; }
  .hero { padding-top: calc(var(--head-h) + 34px); }
  .hero h1 { font-size: clamp(37px, 11vw, 46px); }
  .hero-actions .btn { width: 100%; }
  .stats { margin-top: -34px; }
  .stat { padding: 20px 18px; }
  .b-value { grid-column: span 12; }
  .trio { grid-template-columns: 1fr; }
  .trio figure { flex-direction: row; display: flex; justify-content: flex-start; padding: 16px 20px; }
  .contact-grid .c-card { grid-column: span 12; }
  .foot-grid { grid-template-columns: 1fr; }
  .dock { right: 14px; bottom: 14px; }
  .dock-btn { width: 48px; height: 48px; border-radius: 15px; }
  .spec-table thead th, .spec-table tbody td { padding: 10px 13px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}