:root {
  --ink: #1a1c1e; --muted: #5c636a; --bg: #eef0f2; --bg-soft: #e3e6ea; --white: #fff;
  --line: rgba(26,28,30,0.12); --warn: #c9a227; --warn-deep: #9a7b1a; --warn-bar: #e8c84a;
  --on-warn: #1a1c1e; --font: 'Anuphan', sans-serif; --heading: 'Prompt', 'Anuphan', sans-serif;
  --brand: 'Archivo', 'Anuphan', sans-serif; --mono: 'IBM Plex Mono', 'Anuphan', monospace;
  --max: 1120px; --demo-h: 48px; --header-h: 72px; --ease: cubic-bezier(0.22, 1, 0.36, 1); --radius: 4px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
body { font-family: var(--font); color: var(--ink); background: radial-gradient(ellipse 50% 40% at 100% 0%, rgba(201,162,39,.12), transparent 50%), var(--bg); line-height: 1.65; overflow-x: hidden; font-synthesis: none; }
img { max-width: 100%; display: block; } a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; font-size: 16px; } ul, ol { list-style: none; }
.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
:focus-visible { outline: 2px solid var(--warn); outline-offset: 3px; }

.demo-bar { position: sticky; top: 0; z-index: 60; display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding: .55rem 1.25rem; background: #111; color: #fff; font-size: .82rem; }
.demo-bar strong { font-family: var(--mono); font-size: .68rem; letter-spacing: .06em; color: var(--warn-bar); font-weight: 500; }
.demo-bar__actions { display: flex; gap: .45rem; flex-wrap: wrap; }
.demo-bar a { padding: .35rem .7rem; border: 1px solid rgba(255,255,255,.25); border-radius: var(--radius); font-size: .78rem; font-weight: 500; }
.demo-bar a.is-primary { background: var(--warn); border-color: var(--warn); color: var(--on-warn); }

.site-header { position: sticky; top: var(--demo-h); z-index: 50; background: rgba(238,240,242,.94); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); position: relative; }
.brand { font-family: var(--heading); font-weight: 700; font-size: 1.3rem; display: inline-flex; align-items: baseline; gap: .45rem; }
.brand small { font-family: var(--brand); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--warn-deep); font-weight: 700; }
.menu-toggle { display: none; background: none; border: 1px solid var(--line); padding: .45rem .8rem; cursor: pointer; border-radius: var(--radius); color: var(--ink); }
.nav { display: flex; align-items: center; gap: 1.15rem; }
.nav a { font-size: .92rem; font-weight: 500; color: var(--muted); }
.nav-cta { background: var(--warn); color: var(--on-warn) !important; padding: .55rem 1.05rem; border-radius: var(--radius); font-weight: 700; }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: .9rem 1.4rem; font-weight: 700; border-radius: var(--radius); border: 1.5px solid transparent; cursor: pointer; transition: transform .2s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn--warn { background: var(--warn); color: var(--on-warn); }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.45); background: transparent; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }
.text-link { font-weight: 700; color: var(--warn-deep); }

.hero { position: relative; min-height: min(90dvh, 820px); display: flex; align-items: flex-end; color: #fff; overflow: hidden; }
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; animation: ken 20s var(--ease) both; }
.hero__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(110deg, rgba(20,22,24,.92) 0%, rgba(20,22,24,.58) 50%, rgba(20,22,24,.28) 100%); }
.hero__inner { position: relative; z-index: 1; padding: 5rem 0 3.5rem; max-width: 38rem; margin-left: max(calc((100% - var(--max)) / 2), 1.25rem); width: min(100% - 2.5rem, 38rem); animation: rise .9s var(--ease) both; }
.hero__brand { font-family: var(--heading); font-size: 1.2rem; font-weight: 700; margin-bottom: 1rem; display: flex; gap: .5rem; align-items: baseline; }
.hero__brand span { font-family: var(--brand); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--warn-bar); }
.hero h1 { font-family: var(--heading); font-size: clamp(2.1rem, 5vw, 3.3rem); line-height: 1.18; letter-spacing: -.02em; margin-bottom: .9rem; }
.hero h1 em { display: block; font-style: normal; color: var(--warn-bar); font-size: .72em; margin-top: .25rem; }
.hero__lead { color: rgba(255,255,255,.86); margin-bottom: 1.5rem; font-size: 1.05rem; }
@keyframes ken { from { transform: scale(1.05); } to { transform: scale(1); } }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

.bay-mosaic { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: 180px 140px; gap: .85rem; padding: 2.5rem 0 1rem; }
.bay-mosaic__wide { position: relative; grid-row: span 2; overflow: hidden; border-radius: var(--radius); }
.bay-mosaic__wide img { width: 100%; height: 100%; object-fit: cover; }
.bay-mosaic__wide div { position: absolute; inset: auto 0 0; padding: 1.2rem; background: linear-gradient(transparent, rgba(15,16,18,.9)); color: #fff; }
.bay-mosaic__wide strong { display: block; font-family: var(--heading); font-size: 1.2rem; }
.bay-mosaic__stat { background: var(--warn); color: var(--on-warn); border-radius: var(--radius); padding: 1.25rem; display: flex; flex-direction: column; justify-content: center; }
.bay-mosaic__stat strong { font-family: var(--heading); font-size: 2.4rem; line-height: 1; letter-spacing: -.03em; }
.bay-mosaic__stat span { margin-top: .4rem; font-size: .9rem; font-weight: 600; }
.bay-mosaic__stat--soft { background: var(--white); color: var(--ink); border: 1px solid var(--line); }
.bay-mosaic__stat--soft strong { color: var(--warn-deep); }
.bay-mosaic__note { background: var(--ink); color: #fff; border-radius: var(--radius); padding: 1.25rem; display: grid; place-content: center; }
.bay-mosaic__note p { font-weight: 500; font-size: .95rem; }

.section { padding: 4.5rem 0; }
.section--soft { background: var(--bg-soft); }
.section--ink { background: #1a1c1e; color: #fff; }
.section__head { margin-bottom: 2.25rem; max-width: 36rem; }
.section__head h2 { font-family: var(--heading); font-size: clamp(1.8rem, 3.2vw, 2.45rem); letter-spacing: -.02em; line-height: 1.22; }
.eyebrow { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--warn-deep); margin-bottom: .5rem; }
.eyebrow.light { color: var(--warn-bar); }
.tag { font-family: var(--mono); font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; color: var(--warn-deep); font-weight: 500; }

.zigzag { display: grid; gap: 2.5rem; }
.zig { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center; }
.zig--flip { direction: rtl; }
.zig--flip > * { direction: ltr; }
.zig__photo { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.zig__photo img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.zig h3 { font-family: var(--heading); font-size: 1.65rem; margin: .4rem 0 .6rem; letter-spacing: -.02em; }
.zig p { color: var(--muted); margin-bottom: .5rem; }
.zig .price { font-family: var(--heading); font-size: 1.5rem; font-weight: 700; color: var(--warn-deep); margin: .4rem 0 .8rem; }

.day-scroll { overflow-x: auto; padding-bottom: .5rem; scroll-snap-type: x mandatory; }
.day-track { display: flex; gap: 1rem; width: max-content; }
.day-track li { width: 220px; scroll-snap-align: start; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; border-top: 4px solid var(--warn); }
.day-track span { font-family: var(--mono); font-size: .72rem; color: var(--warn-deep); display: block; margin-bottom: .6rem; }
.day-track h3 { font-family: var(--heading); font-size: 1.1rem; margin-bottom: .35rem; }
.day-track p { color: var(--muted); font-size: .9rem; }

.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; }
.feature h2 { font-family: var(--heading); font-size: clamp(1.7rem, 3vw, 2.3rem); margin: .4rem 0 1.2rem; letter-spacing: -.02em; }
.ticks { display: grid; gap: .75rem; }
.ticks li { padding-left: 1.4rem; position: relative; font-weight: 500; }
.ticks li::before { content: ''; position: absolute; left: 0; top: .55rem; width: .55rem; height: .55rem; background: var(--warn); }
.pull { border-left: 4px solid var(--warn); padding: 1rem 0 1rem 1.35rem; }
.pull p { font-family: var(--heading); font-size: 1.35rem; line-height: 1.4; margin-bottom: .7rem; }
.pull footer { color: var(--muted); font-size: .9rem; }

.faq { max-width: 44rem; display: grid; gap: .55rem; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.faq summary { cursor: pointer; list-style: none; padding: 1.1rem 1.25rem; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq details p { padding: 0 1.25rem 1.2rem; color: var(--muted); font-size: .95rem; }

.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2.5rem; }
.contact h2 { font-family: var(--heading); font-size: clamp(1.8rem, 3vw, 2.4rem); color: #fff; margin: .4rem 0 .7rem; }
.form { background: #fff; color: var(--ink); padding: 1.6rem; border-radius: var(--radius); display: grid; gap: .9rem; }
.field { display: grid; gap: .3rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.field label { font-size: .85rem; font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea { padding: .75rem .9rem; border: 1px solid var(--line); border-radius: var(--radius); background: #f4f5f7; }

.site-footer { background: #111214; color: rgba(255,255,255,.75); padding: 1.75rem 0; }
.footer { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.site-footer .brand { color: #fff; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal-stagger > * { opacity: 0; transform: translateY(12px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.reveal.is-in.reveal-stagger > * { opacity: 1; transform: none; }
.reveal.is-in.reveal-stagger > *:nth-child(1) { transition-delay: .04s; }
.reveal.is-in.reveal-stagger > *:nth-child(2) { transition-delay: .1s; }
.reveal.is-in.reveal-stagger > *:nth-child(3) { transition-delay: .16s; }
.reveal.is-in.reveal-stagger > *:nth-child(4) { transition-delay: .22s; }

@media (max-width: 900px) {
  .bay-mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .bay-mosaic__wide { grid-row: auto; grid-column: span 2; min-height: 220px; }
  .zig, .zig--flip, .feature, .contact { grid-template-columns: 1fr; direction: ltr; }
  .field-row { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .menu-toggle { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; background: var(--bg); border-bottom: 1px solid var(--line); padding: .75rem 1.25rem 1rem; }
  .nav.is-open { display: flex; }
  .nav a { padding: .7rem 0; border-bottom: 1px solid var(--line); }
  .bay-mosaic { grid-template-columns: 1fr; }
  .bay-mosaic__wide { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .hero__media img, .hero__inner { animation: none; }
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; transition: none; }
}