:root {
  --ink: #0b0710;
  --panel: #15101b;
  --panel-soft: #1d1528;
  --line: rgba(255,255,255,.18);
  --text: #f8f3ff;
  --muted: #c9bed1;
  --acid: #b8ff16;
  --magenta: #ee2cff;
  --purple: #6412a5;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  color: var(--text);
  background-color: var(--ink);
  background-image:
    linear-gradient(120deg, rgba(5, 12, 5, .82) 0%, rgba(9, 5, 14, .70) 48%, rgba(24, 5, 35, .86) 100%),
    url("../assets/chapiween-reference.png");
  background-position: center, center top;
  background-size: cover, cover;
  background-repeat: no-repeat;
  background-attachment: fixed, fixed;
  overflow-x: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}
main { animation: page-in .62s cubic-bezier(.22, .61, .36, 1) both; }
.nav-indicator { position: absolute; bottom: -1px; left: 0; z-index: 2; width: 0; height: 2px; opacity: 0; pointer-events: none; background: var(--acid); transform: translateX(0); transition: width .28s ease, transform .34s cubic-bezier(.22, .61, .36, 1), opacity .16s ease; }
.nav-indicator.is-ready { opacity: 1; }
.nav-indicator.no-transition { transition: none; }
@keyframes page-in { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  main { animation: none; }
  .nav-indicator { transition: none; }
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select { font: inherit; }
.shell { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }

.site-header {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  min-height: 92px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}
.brand img { width: 158px; height: auto; }
.site-nav { position: relative; display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: .84rem; }
.site-nav a { padding: 8px 0; border-bottom: 1px solid transparent; }
.site-nav a:hover, .site-nav a.active { color: var(--text); border-color: transparent; }
.site-nav .nav-cta { color: var(--ink); background: var(--acid); padding: 10px 15px; font-weight: 800; letter-spacing: .02em; }
.site-nav .nav-cta:hover { color: var(--ink); border-color: transparent; background: #d2ff64; }

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 46px;
  padding: 72px 0 88px;
}
.hero-copy { max-width: 520px; }
.eyebrow, .section-kicker, .card-kicker, .detail-label {
  margin: 0 0 16px;
  color: var(--acid);
  font-size: .74rem;
  font-weight: 850;
  letter-spacing: .17em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.02; letter-spacing: -.045em; }
h1 { max-width: 650px; margin-bottom: 22px; font-size: clamp(2.8rem, 6vw, 5.1rem); }
h2 { margin-bottom: 18px; font-size: clamp(2rem, 3.5vw, 3.5rem); }
h3 { margin-bottom: 12px; font-size: clamp(1.35rem, 1.8vw, 1.8rem); }
.lead { max-width: 560px; color: var(--muted); font-size: 1.16rem; }
.hero-actions, .actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 32px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--acid);
  color: var(--ink);
  background: var(--acid);
  font-weight: 850;
  letter-spacing: .01em;
  cursor: pointer;
}
.button:hover { background: #d4ff70; }
.button.secondary { border-color: var(--line); color: var(--text); background: transparent; }
.button.secondary:hover { border-color: var(--text); background: rgba(255,255,255,.05); }
.hero-art { position: relative; min-height: 470px; margin: 0; display: grid; place-items: center; }
.hero-art::before { content: ""; position: absolute; inset: 7% 4%; border: 1px solid rgba(184,255,22,.40); transform: rotate(-3deg); }
.hero-art-frame { position: relative; width: min(100%, 720px); aspect-ratio: 1.38; overflow: hidden; border: 1px solid rgba(255,255,255,.22); background: #09070d; box-shadow: 0 24px 90px rgba(0,0,0,.42); }
.hero-art-frame img { width: 100%; height: 100%; position: relative; object-fit: cover; object-position: center top; }
.hero-art-date { position: absolute; right: 0; bottom: 0; left: 0; padding: 13px 16px 11px; color: var(--acid); background: rgba(8,5,13,.78); font-size: clamp(1.5rem, 3vw, 3.1rem); font-weight: 900; letter-spacing: .02em; line-height: 1; text-align: center; }

.section { padding: 92px 0; }
.section-border { border-top: 1px solid var(--line); }
.split { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 72px; align-items: start; }
.copy { max-width: 650px; color: var(--muted); font-size: 1.05rem; }
.copy p:last-child { margin-bottom: 0; }
.rule { width: 70px; height: 3px; margin: 0 0 24px; background: var(--magenta); }

.package-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 34px; }
.package-card {
  min-height: 250px;
  padding: 25px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.package-card.featured { border-color: var(--acid); }
.package-card .price { display: block; margin: 22px 0 8px; color: var(--acid); font-size: 2rem; font-weight: 900; letter-spacing: -.04em; }
.package-card .sub { color: var(--muted); font-size: .9rem; }
.package-card .package-date { margin: 0; color: var(--text); font-weight: 700; }
.package-card .package-note { margin: 18px 0 0; color: var(--muted); font-size: .88rem; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.section-heading .copy { max-width: 450px; margin-bottom: 0; }

.signal {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.signal strong { color: var(--acid); font-size: 1.5rem; }
.signal p { margin: 0; color: var(--muted); }

.page-intro { padding: 100px 0 66px; max-width: 880px; }
.page-intro h1 { max-width: 820px; font-size: clamp(2rem, 4vw, 3.6rem); }
.page-intro .lead { max-width: 680px; }
.page-intro.compact { padding-bottom: 36px; }

.experience-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.experience-grid-spaced { margin-top: 48px; }
.experience-block { min-height: 245px; padding: 28px; background: var(--panel); }
.experience-block:nth-child(2) { background: #1b1023; }
.experience-block:nth-child(3) { background: #111812; }
.experience-block:nth-child(4) { background: #140c1b; }
.experience-block p { max-width: 470px; color: var(--muted); }

.price-table { border-top: 1px solid var(--line); }
.price-row { display: grid; grid-template-columns: minmax(150px, .6fr) 1fr auto; gap: 24px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
.price-row strong { font-size: 1.65rem; color: var(--acid); white-space: nowrap; }
.price-row .nights { font-weight: 850; }
.price-row .dates { color: var(--muted); }
.price-note { max-width: 560px; margin-top: 26px; color: var(--muted); }

.hotel-layout, .booking-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr); gap: 70px; align-items: start; }
.hotel-panel, .booking-card { padding: 30px; border: 1px solid var(--line); background: var(--panel); }
.booking-form-wrap { position: relative; min-width: 0; }
.booking-form-disabled { opacity: .28; pointer-events: none; user-select: none; }
.payment-overlay { position: absolute; z-index: 2; inset: 0; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 34px; border: 1px solid var(--acid); background: #100b16; }
.payment-overlay h2 { max-width: 570px; margin-bottom: 14px; font-size: clamp(1.8rem, 3vw, 2.8rem); }
.payment-overlay-copy { max-width: 560px; margin-bottom: 0; color: var(--muted); font-size: 1.05rem; }
.waitlist-form { display: grid; width: min(100%, 520px); gap: 12px; margin-top: 22px; }
.waitlist-form label { color: var(--text); }
.waitlist-form input { background: #0b0710; }
.consent-label { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; color: var(--muted) !important; font-size: .82rem !important; }
.consent-label input { width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--acid); }
.waitlist-note { max-width: 520px; margin: 16px 0 0; color: var(--muted); font-size: .8rem; }
.waitlist-status { min-height: 1.5em; margin: 12px 0 0; color: var(--acid); font-size: .88rem; font-weight: 750; }
.detail-list { margin: 0; padding: 0; list-style: none; }
.detail-list li { padding: 15px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.detail-list li:last-child { border-bottom: 0; }
.detail-list strong { color: var(--text); }
.booking-card { position: sticky; top: 24px; }
.summary-line { display: flex; justify-content: space-between; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.summary-line strong { color: var(--text); text-align: right; }
.summary-total { display: flex; justify-content: space-between; gap: 18px; padding: 22px 0 5px; font-size: 1.3rem; font-weight: 850; }
.summary-total strong { color: var(--acid); }
.booking-form { display: grid; gap: 16px; }
label { display: grid; gap: 7px; color: var(--muted); font-size: .9rem; }
input, select { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 0; color: var(--text); background: #0d0911; outline: none; }
input:focus, select:focus { border-color: var(--acid); }
.form-note { margin: 0; color: var(--muted); font-size: .85rem; }

.faq-list { max-width: 850px; border-top: 0; }
details { padding: 22px 0; border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-size: 1.1rem; font-weight: 800; }
details p { max-width: 680px; margin: 16px 0 0; color: var(--muted); }

.confirmation { max-width: 720px; padding: 130px 0; }
.confirmation-mark { display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 25px; border: 2px solid var(--acid); color: var(--acid); font-weight: 900; }
.confirmation h1 { font-size: clamp(3rem, 6vw, 5.6rem); }

.site-footer { margin-top: 56px; padding: 28px 0 42px; border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.footer-row { display: flex; justify-content: space-between; gap: 20px; }
.footer-row p { margin: 0; }
.footer-row a:hover { color: var(--acid); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.choice-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 14px; }
.choice-card { display: flex; min-height: 300px; flex-direction: column; justify-content: space-between; padding: 30px; border: 1px solid var(--line); background: var(--panel); }
.choice-card.accent { border-color: var(--acid); }
.choice-card h2 { margin-bottom: 12px; font-size: clamp(2rem, 3.2vw, 3.5rem); }
.choice-card p { max-width: 500px; color: var(--muted); }
.choice-card .choice-meta { margin: 20px 0 0; color: var(--acid); font-size: .83rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.choice-card .button { align-self: flex-start; margin-top: 28px; }
.package-list { border-top: 0; }
.package-list.top-line { border-top: 1px solid var(--line); }
.package-list-spaced { margin-top: 48px; }
.package-line { display: grid; grid-template-columns: minmax(130px, .5fr) 1fr auto; gap: 22px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
.package-line .package-title { font-size: 1.2rem; font-weight: 850; }
.package-line .package-detail { color: var(--muted); }
.package-line .package-price { color: var(--acid); font-size: 1.55rem; font-weight: 900; text-align: right; white-space: nowrap; }
.package-line.best { border-left: 3px solid var(--acid); padding-left: 18px; }
.best-value { display: block; margin-top: 6px; color: var(--magenta); font-size: .72rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.package-footnote { max-width: 700px; margin-top: 24px; color: var(--muted); }
.program { border-top: 0; }
.program-section, .packages-section, .faq-section { padding-top: 42px; }
.program-section + .section { padding-top: 32px; padding-bottom: 32px; }
.program-day { display: grid; grid-template-columns: minmax(280px, 310px) minmax(0, 1fr); gap: 48px; padding: 38px 0; border-top: 3px solid var(--acid); border-bottom: 1px solid var(--line); }
.program-day:nth-child(2) { border-top-color: var(--magenta); }
.program-day:nth-child(3) { border-top-color: #d5ff55; }
.program-date { color: var(--acid); font-size: .76rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.program-day h2 { margin: 13px 0 10px; font-size: clamp(1.9rem, 3vw, 2.8rem); overflow-wrap: break-word; }
.program-time { margin: 0; color: var(--muted); font-weight: 750; }
.program-body { min-width: 0; }
.program-body p { max-width: 680px; color: var(--muted); }
.program-body p:last-child { margin-bottom: 0; }
.program-label { margin: 18px 0 8px; color: var(--magenta); font-size: .72rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.program-item { display: grid; grid-template-columns: minmax(170px, 220px) minmax(0, 1fr); gap: 10px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1); color: var(--muted); }
.program-item strong { color: var(--text); }
.program-item span { min-width: 0; }
.product-selector { display: grid; gap: 12px; margin-bottom: 30px; padding: 0; border: 0; }
.product-selector legend { margin-bottom: 12px; color: var(--text); font-size: 1.25rem; font-weight: 850; }
.choice-input { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; padding: 18px; border: 1px solid var(--line); background: var(--panel); cursor: pointer; }
.choice-input:has(input:checked) { border-color: var(--acid); }
.choice-input input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--acid); }
.choice-input strong { display: block; color: var(--text); }
.choice-input small { display: block; margin-top: 4px; color: var(--muted); }
.toggle-panel.is-hidden { display: none; }
.pending-price { color: var(--magenta); font-size: .85rem; font-weight: 800; }

@media (max-width: 880px) {
  body { background-size: cover, auto 140%; background-position: center, center top; }
  .site-header { align-items: flex-start; flex-direction: column; padding: 20px 0; }
  .site-nav { width: 100%; overflow-x: auto; padding-bottom: 2px; }
  .hero, .split, .hotel-layout, .booking-layout, .choice-grid { grid-template-columns: 1fr; gap: 38px; }
  .hero { padding-top: 56px; }
  .hero-art { min-height: auto; order: -1; }
  .hero-art-frame { width: min(100%, 620px); }
  .package-grid, .day-grid { grid-template-columns: 1fr; }
  .program-day { grid-template-columns: 1fr; gap: 12px; }
  .signal { grid-template-columns: 1fr; gap: 12px; }
  .signal .button { justify-self: start; }
  .payment-overlay { padding: 24px; }
  .section-heading { display: block; }
  .section-heading .copy { margin-top: 20px; }
  .booking-card { position: static; }
}
@media (max-width: 560px) {
  .shell, .site-header { width: min(calc(100% - 28px), var(--max)); }
  .site-nav { gap: 15px; font-size: .78rem; }
  .site-nav .nav-cta { padding: 9px 11px; }
  h1 { font-size: clamp(2.65rem, 14vw, 4.5rem); }
  .page-intro { padding-top: 70px; }
  .price-row { grid-template-columns: 1fr auto; gap: 8px 16px; }
  .price-row .dates { grid-column: 1 / -1; }
  .price-row strong { grid-column: 2; grid-row: 1; font-size: 1.3rem; }
  .program-item { grid-template-columns: 1fr; gap: 4px; }
  .package-line { grid-template-columns: 1fr auto; gap: 8px 16px; }
  .package-line .package-detail { grid-column: 1 / -1; }
  .package-line .package-price { grid-column: 2; grid-row: 1; font-size: 1.25rem; }
  .footer-row { display: block; }
  .footer-row p + p { margin-top: 10px; }
}