:root {
  --ink: #120916;
  --plum: #24102c;
  --coral: #ff536f;
  --violet: #9d5cff;
  --aqua: #47f5ef;
  --cream: #fff4dc;
  --muted: #cbbfd0;
  --line: rgba(255, 255, 255, .15);
  font-family: "Leelawadee UI", "Noto Sans Thai", Tahoma, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; background: radial-gradient(circle at 12% 8%, rgba(157,92,255,.2), transparent 30%), radial-gradient(circle at 90% 35%, rgba(255,83,111,.16), transparent 28%), var(--ink); color: var(--cream); overflow-x: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.skip { position: fixed; left: 1rem; top: -5rem; z-index: 99; padding: .8rem 1rem; background: var(--cream); color: var(--ink); border-radius: 999px; }
.skip:focus { top: 1rem; }
.topbar { position: sticky; top: 0; z-index: 40; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.25rem; padding: .8rem clamp(1rem,4vw,4rem); background: rgba(18,9,22,.9); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
.brand { text-decoration: none; font-weight: 950; font-size: clamp(1.25rem,2.4vw,2rem); letter-spacing: -.06em; }
.brand span { color: var(--coral); }
.nav { display: flex; justify-content: center; gap: .55rem; }
.nav a { padding: .55rem .9rem; text-decoration: none; border: 1px solid transparent; border-radius: 999px; }
.nav a:hover, .nav a[aria-current="page"] { border-color: var(--aqua); color: var(--aqua); }
.cta { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .75rem 1.2rem; border: 0; border-radius: 3px; background: linear-gradient(110deg,var(--coral),#ff9b55); color: #170a16; text-decoration: none; font-weight: 900; box-shadow: 0 12px 28px rgba(255,83,111,.25); transform: skew(-4deg); }
.cta span { transform: skew(4deg); }
.menu-toggle { display: none; background: none; color: var(--cream); border: 1px solid var(--line); padding: .55rem .7rem; }
.hero { position: relative; min-height: max(78vh, 680px); display: grid; align-items: center; isolation: isolate; }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg,rgba(18,9,22,.96) 0%,rgba(18,9,22,.72) 36%,rgba(18,9,22,.05) 70%), linear-gradient(0deg,var(--ink),transparent 35%); }
.hero-copy { width: min(980px, 82vw); padding: clamp(3.5rem,6vw,6rem) clamp(1rem,5vw,5rem); }
.eyebrow { display: inline-block; margin-bottom: 1rem; color: var(--aqua); font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.hero h1 { font-size: clamp(2.7rem,4.25vw,4.5rem); line-height: .98; letter-spacing: -.045em; margin: 0 0 1.25rem; text-wrap: balance; word-break: keep-all; overflow-wrap: normal; }
.hero h1 strong { white-space: nowrap; font-weight: inherit; }
.route-title h1 { font-size: clamp(2.7rem,7.5vw,7rem); line-height: .95; letter-spacing: -.07em; margin: 0 0 1.25rem; }
.hero p { font-size: clamp(1.05rem,1.7vw,1.35rem); line-height: 1.75; max-width: 620px; color: #f7eaf5; }
.ticket-nav { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: var(--aqua); padding: 2px; }
.ticket-nav a { position: relative; background: var(--plum); padding: 1.4rem clamp(1rem,3vw,3rem); text-decoration: none; overflow: hidden; }
.ticket-nav a::before { content: attr(data-number); position: absolute; right: 1rem; top: -.6rem; font-size: 4.5rem; font-weight: 950; color: rgba(255,255,255,.07); }
.ticket-nav b { display: block; color: var(--coral); font-size: 1.1rem; }
.ticket-nav span { font-size: 1.2rem; }
.stage { max-width: 1240px; margin: auto; padding: clamp(4rem,8vw,8rem) clamp(1rem,4vw,3rem); }
.intro-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem,7vw,7rem); align-items: start; }
.vertical-sign { position: sticky; top: 8rem; border-left: 5px solid var(--coral); padding: 1rem 0 1rem 1.5rem; }
.vertical-sign span { display: block; color: var(--aqua); font-weight: 900; letter-spacing: .18em; }
.vertical-sign strong { display: block; font-size: clamp(2.6rem,6vw,5.8rem); line-height: .9; letter-spacing: -.08em; margin: .8rem 0; }
.article h1 { font-size: clamp(2.4rem,5.5vw,5rem); line-height: 1.02; margin: 0 0 1.6rem; letter-spacing: -.06em; }
.article h2 { font-size: clamp(1.7rem,3.4vw,3.1rem); line-height: 1.1; margin: 0 0 1.1rem; color: var(--cream); }
.article h3 { font-size: clamp(1.2rem,2vw,1.6rem); margin: 1.5rem 0 .6rem; color: var(--aqua); }
.article p { font-size: 1.08rem; line-height: 1.9; color: #eee4ef; margin: .5rem 0 1.1rem; }
.article strong { color: #ff92a5; }
.article a { color: var(--aqua); font-weight: 800; text-underline-offset: .2rem; }
.content-section { padding: 2.5rem 0; border-top: 1px solid var(--line); }
.poster-cut { margin: 4rem calc(50% - 50vw); display: grid; grid-template-columns: 1.2fr .8fr; background: linear-gradient(120deg,#30143b,#16101e); border-block: 1px solid var(--line); }
.poster-cut img { width: 100%; height: 100%; max-height: 650px; object-fit: cover; }
.poster-copy { padding: clamp(2rem,5vw,5rem); align-self: center; }
.poster-copy h2 { font-size: clamp(2rem,4.5vw,4.6rem); line-height: 1; margin: .4rem 0 1rem; }
.poster-copy p { line-height: 1.8; color: var(--muted); }
.poster-cut.reverse { grid-template-columns: .8fr 1.2fr; }
.poster-cut.reverse img { order: 2; }
.route-hero { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 68vh; }
.route-art { position: relative; overflow: hidden; }
.route-art img { width: 100%; height: 100%; object-fit: cover; }
.route-art::after { content: ""; position: absolute; inset: auto 0 0; height: 35%; background: linear-gradient(transparent,var(--ink)); }
.route-title { display: flex; flex-direction: column; justify-content: center; padding: clamp(3rem,7vw,7rem); background: radial-gradient(circle at 15% 20%,rgba(71,245,239,.18),transparent 35%),linear-gradient(135deg,var(--plum),var(--ink)); }
.route-title p { font-size: 1.15rem; line-height: 1.75; color: var(--muted); }
.route-main { max-width: 980px; margin: auto; padding: clamp(3rem,7vw,7rem) clamp(1rem,4vw,3rem); }
.finale { margin-top: 4rem; padding: clamp(3rem,7vw,7rem); text-align: center; background: linear-gradient(135deg,var(--coral),#ff8654 45%,var(--violet)); color: #1a0a18; clip-path: polygon(0 8%,100% 0,100% 92%,0 100%); }
.finale h2 { font-size: clamp(2rem,5vw,4.5rem); line-height: 1; margin: .7rem 0; }
.finale p { max-width: 650px; margin: 0 auto 1.5rem; line-height: 1.7; }
.finale .cta { background: var(--ink); color: var(--cream); }
footer { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; padding: 3rem clamp(1rem,5vw,5rem); border-top: 1px solid var(--line); color: var(--muted); }
footer nav { display: flex; gap: 1rem; flex-wrap: wrap; }
footer a { text-decoration: none; }
.mobile-cta { display: none; }
.js .reveal { opacity: 0; transform: translateY(28px); transition: .6s ease; }
.js .reveal.shown { opacity: 1; transform: none; }

@media (max-width: 760px) {
  .topbar { grid-template-columns: auto auto; justify-content: space-between; }
  .menu-toggle { display: block; }
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; padding: 1rem; flex-direction: column; background: var(--ink); }
  .nav[data-open="true"] { display: flex; }
  .topbar > .cta { display: none; }
  .hero { min-height: 760px; align-items: end; }
  .hero > img { object-position: 63% center; }
  .hero::after { background: linear-gradient(0deg,var(--ink) 0%,rgba(18,9,22,.74) 45%,rgba(18,9,22,.08) 78%); }
  .hero-copy { width: 100%; padding: 12.5rem 1rem 3.5rem; }
  .hero h1 { font-size: clamp(2.2rem, 10vw, 2.6rem); line-height: 1.02; letter-spacing: -.04em; }
  .hero p { font-size: .98rem; line-height: 1.65; }
  .ticket-nav { grid-template-columns: 1fr; }
  .intro-grid { grid-template-columns: 1fr; }
  .vertical-sign { position: static; }
  .poster-cut, .poster-cut.reverse { grid-template-columns: 1fr; margin: 3rem 0; }
  .poster-cut.reverse img { order: 0; }
  .poster-cut img { max-height: 420px; }
  .route-hero { grid-template-columns: 1fr; }
  .route-art { min-height: 58vh; }
  .route-title { min-height: 48vh; padding: 3rem 1rem 4rem; }
  .route-title h1 { font-size: 3rem; }
  .article p { font-size: 1rem; line-height: 1.82; }
  footer { grid-template-columns: 1fr; padding-bottom: 7rem; }
  .mobile-cta { display: block; position: fixed; z-index: 50; left: 1rem; right: 1rem; bottom: .8rem; text-align: center; }
  .mobile-cta .cta { width: 100%; }
}