@font-face {
  font-family: "Fira Sans";
  src: url("fira-sans-medium.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Fira Sans";
  src: url("fira-sans-extra-bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #f6fcff;
  --muted: #afc2cd;
  --paper: #101113;
  --surface: #171d21;
  --raised: #202a30;
  --field: #11191f;
  --accent: #4cd0df;
  --accent-hover: #8ee8f3;
  --on-accent: #08181d;
  --line: #334954;
  --tint: #18343b;
  --danger: #ffb8b1;
  font-family: "Fira Sans", system-ui, sans-serif;
  font-weight: 500;
  color: var(--ink);
  background: var(--paper);
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; font-size: 16px; line-height: 1.55; }
[hidden] { display: none !important; }
a { color: var(--accent); text-underline-offset: .19em; }
h1, h2, h3, p, dl { margin: 0; }
h1, h2, h3 { font-weight: 800; }
h1, h2 { line-height: 1.1; letter-spacing: -.04em; }
h2 { font-size: clamp(1.4rem, 3vw, 1.95rem); margin-bottom: .9rem; }
h3 { font-size: 1.12rem; }
p + p { margin-top: .75rem; }
small { font-size: .82rem; font-weight: 500; }
.shell { width: min(1060px, calc(100% - 48px)); margin-inline: auto; }
.mast { background: #101719; border-bottom: 1px solid var(--line); }
.mast-inner { display: flex; justify-content: space-between; align-items: center; min-height: 78px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: inherit; text-decoration: none; }
.brand img { display: block; width: 53px; height: 53px; object-fit: contain; }
.brand strong { display: block; font-weight: 800; line-height: 1.1; }
.brand small { display: block; color: var(--muted); margin-top: 4px; }
.mast-meta { display: flex; align-items: center; gap: 22px; }
.vl-mark { display: block; width: 46px; height: 36px; object-fit: contain; }
.mast-date { font-size: .84rem; color: var(--muted); white-space: nowrap; }
.intro { background: radial-gradient(ellipse at 88% 14%, #1d3c45 0%, #14252c 35%, #101719 78%); border-bottom: 1px solid var(--line); }
.intro-inner { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(24px, 6vw, 96px); align-items: center; padding-block: clamp(32px, 5vw, 64px); }
.partner { font-size: .92rem; color: var(--accent); margin-bottom: .8rem; }
.intro h1 { font-size: clamp(2.45rem, 6vw, 4.1rem); font-weight: 800; line-height: .99; letter-spacing: -.045em; }
.intro h1 span { color: var(--accent); }
.intro p { color: var(--muted); max-width: 450px; margin-top: 1.25rem; }
.facts { background: var(--surface); border: 1px solid var(--line); padding: 1.35rem 1.6rem; border-radius: 18px; }
.facts div + div { border-top: 1px solid var(--line); margin-top: .75rem; padding-top: .75rem; }
dt { font-weight: 800; }
dd { margin: 0; }
.facts dd { font-size: .9rem; color: var(--muted); }
.booking-main, .team-main, .narrow { padding-block: 32px 58px; }
.booking-main form { display: grid; gap: 18px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: clamp(18px, 4vw, 32px); }
label { display: block; font-weight: 500; }
label small, .muted, .privacy { color: var(--muted); }
label input:not([type=checkbox],[type=radio]), select {
  display: block; margin-top: .32rem; width: 100%; min-height: 45px; padding: .6rem .75rem;
  border: 1px solid var(--line); border-radius: 8px; background: var(--field); color: var(--ink);
  font: inherit; font-weight: 500;
}
button, input, select { font: inherit; }
button, .primary {
  display: inline-flex; justify-content: center; align-items: center; min-height: 45px;
  border: 1px solid transparent; border-radius: 9px; padding: .65rem 1.15rem;
  background: var(--accent); color: var(--on-accent); font-weight: 800; text-decoration: none; cursor: pointer;
}
button:disabled { cursor: default; opacity: .58; }
button:hover:not(:disabled), .primary:hover { background: var(--accent-hover); }
.secondary { background: var(--raised); border-color: var(--line); color: var(--accent); }
.secondary:hover:not(:disabled) { color: var(--on-accent); }
.text-button { color: var(--accent); background: transparent; min-height: 32px; padding: .25rem 0; text-decoration: underline; }
.text-button:hover:not(:disabled) { background: transparent; color: var(--accent-hover); }
:focus-visible { outline: 3px solid var(--accent-hover); outline-offset: 3px; }
.date { max-width: 325px; }
.option-field { border: 0; padding: 0; margin: 1rem 0 0; min-inline-size: 0; }
.options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.option { position: relative; cursor: pointer; }
.option input { position: absolute; opacity: 0; }
.option-content { min-height: 100%; display: flex; flex-direction: column; align-items: start; gap: 3px; border: 1px solid var(--line); border-radius: 11px; padding: .8rem .92rem; }
.option-content strong { font-size: 1.03rem; }
.option-content > span { font-size: .87rem; font-weight: 500; color: var(--muted); }
.option-content b { color: var(--accent); margin-top: .2rem; }
.option-content .availability { font-size: .76rem; margin-top: .28rem; }
.option input:checked + .option-content { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); background: var(--tint); }
.option input:focus-visible + .option-content { outline: 3px solid var(--accent-hover); outline-offset: 2px; }
.option input:disabled + .option-content { opacity: .62; cursor: default; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 18px; }
.child { min-inline-size: 0; border: 1px solid var(--line); border-radius: 10px; margin: 1rem 0; padding: .7rem 1rem .9rem; }
.child legend { padding-inline: .35rem; font-weight: 800; }
.child .text-button { margin-top: .65rem; }
#contact-heading + .field-grid, .card > label + p { margin-bottom: 1rem; }
.card > label + p { margin-top: .85rem; }
.agreement { display: flex; align-items: start; gap: .6rem; padding: .85rem 0; border-top: 1px solid var(--line); font-size: .92rem; }
.agreement input { margin: .28rem 0 0; width: 18px; height: 18px; flex: none; accent-color: var(--accent); }
.privacy { font-size: .83rem; }
.total { display: flex; justify-content: space-between; align-items: center; gap: 1.1rem; background: var(--raised); color: var(--ink); border: 1px solid var(--line); border-radius: 14px; padding: 1rem 1.3rem; }
.total span { display: block; font-size: .86rem; }
.total output { display: block; font-size: 1.8rem; font-weight: 800; }
.total-action { text-align: right; }
.total-action small { display: block; color: var(--muted); margin-top: .3rem; }
.error-text { font-size: .85rem; color: var(--danger); margin-bottom: .3rem; }
.error-text:empty { display: none; }
.notice { background: var(--tint); padding: .75rem 1rem; border-radius: 9px; margin-bottom: .9rem; }
.notice.error { border-left: 4px solid var(--danger); }
.narrow { max-width: 600px; }
.result h1, .team-heading h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: .8rem; }
.result form { display: grid; gap: 1rem; margin-top: 1.3rem; }
.result form button { justify-self: start; }
.reference { background: var(--tint); padding: .7rem 1rem; border-radius: 8px; }
.reference code { font-size: 1.3rem; overflow-wrap: anywhere; }
.summary { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; border-block: 1px solid var(--line); padding: 1rem 0; margin: 1.2rem 0; }
.result .primary + p { margin-top: .65rem; }
.team-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.tabs { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1rem; }
.tabs a { background: var(--surface); border: 1px solid var(--line); border-radius: 9px; text-decoration: none; padding: .55rem .7rem; font-weight: 500; }
.tabs a[aria-current] { background: var(--accent); color: var(--on-accent); }
.roster { margin-top: 1rem; }
.roster-item { padding: 1rem 0; border-top: 1px solid var(--line); margin-top: .8rem; }
.roster-item dl { display: flex; flex-wrap: wrap; gap: .75rem 1.35rem; margin-top: .6rem; }
.roster-item dt { font-size: .82rem; color: var(--muted); }
.roster-item dd { overflow-wrap: anywhere; }
.empty { margin-top: 1.2rem; }
.visually-hidden { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

@media (max-width: 720px) {
  .shell { width: calc(100% - 32px); }
  .intro-inner { grid-template-columns: 1fr; }
  .options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 470px) {
  .field-grid { grid-template-columns: 1fr; }
  .total, .team-heading { flex-direction: column; align-items: stretch; }
  .total-action { text-align: left; }
  .total-action button { width: 100%; }
  .mast-date { font-size: .73rem; }
  .mast-meta { gap: 10px; }
  .brand img { width: 42px; height: 42px; }
  .vl-mark { width: 32px; height: 29px; }
}