/* Dios Hotel Toulouse Nord — site vitrine. Sans framework ni police externe. */
:root {
  --orange: #FF6101;
  --orange-dark: #d94f00;
  --ink: #23262a;
  --grey: #4B4F54;
  --muted: #6b7076;
  --line: #e4e5e7;
  --bg: #ffffff;
  --bg-alt: #f5f5f4;
  --radius: 14px;
  --wrap: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--ink); background: var(--bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--orange-dark); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.1rem; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; z-index: 100; background: #fff; padding: 8px 12px; }
.sprite { position: absolute; }

/* En-tête */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; gap: 12px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--grey); margin-right: auto; }
.brand-name { font-size: 1.15rem; letter-spacing: .02em; line-height: 1.05; }
.brand-name strong { color: var(--orange); font-weight: 700; }
.brand-name small { display: block; font-size: .68rem; letter-spacing: .32em; text-transform: uppercase; color: var(--muted); }
.langs { display: flex; gap: 2px; }
.langs a { font-size: .8rem; font-weight: 600; color: var(--muted); text-decoration: none; padding: 6px 7px; border-radius: 6px; }
.langs a[aria-current] { color: var(--ink); background: var(--bg-alt); }
.main-nav { display: flex; gap: 22px; overflow-x: auto; white-space: nowrap; padding-bottom: 10px; scrollbar-width: none; }
.main-nav a { color: var(--grey); text-decoration: none; font-size: .95rem; font-weight: 500; }
.main-nav a:hover { color: var(--orange-dark); }

/* Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 20px; border-radius: 10px; border: 1px solid var(--line); background: #fff; color: var(--ink); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s; }
.btn:hover { border-color: var(--grey); }
.btn-primary { background: var(--orange); border-color: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); }
.btn-light { background: rgba(255,255,255,.92); border-color: transparent; }
.btn-small { min-height: 40px; padding: 6px 14px; font-size: .9rem; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; }

/* Bannière */
.hero { position: relative; min-height: min(78vh, 640px); display: flex; align-items: flex-end; color: #fff; overflow: hidden; background: var(--grey); }
.hero picture, .hero-img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-img { object-fit: cover; object-position: center 35%; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,22,25,.05) 30%, rgba(20,22,25,.78) 100%); }
.hero-content { position: relative; z-index: 1; padding-top: 120px; padding-bottom: 48px; width: 100%; }
.kicker { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 600; margin: 0 0 .6em; }
.hero h1 { font-size: clamp(2.1rem, 6vw, 3.6rem); max-width: 14ch; }
.lead { font-size: clamp(1.02rem, 2vw, 1.2rem); max-width: 42rem; margin: 0 0 1.4em; }

/* Sections */
.section { padding: clamp(48px, 8vw, 88px) 0; }
.section-alt { background: var(--bg-alt); }
.intro { font-size: 1.1rem; color: var(--grey); max-width: 46rem; margin: 0 0 2em; }
.features { list-style: none; margin: 0; padding: 0; display: grid; gap: 28px 32px; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.features p { margin: 0; color: var(--grey); }
.icon { width: 34px; height: 34px; margin-bottom: 10px; fill: none; stroke: var(--orange); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.room-types { list-style: none; margin: 0 0 40px; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.room-type { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; min-height: 110px; }
.room-type img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.room-type p { margin: 0; padding: 14px 16px; }
.room-type strong { font-size: 1.6rem; color: var(--orange); margin-right: 4px; }
.lists { display: grid; gap: 24px 48px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.checks { list-style: none; margin: 0; padding: 0; }
.checks li { padding: 6px 0 6px 28px; position: relative; border-bottom: 1px solid var(--line); }
.checks li::before { content: ""; position: absolute; left: 4px; top: 14px; width: 12px; height: 7px; border-left: 2px solid var(--orange); border-bottom: 2px solid var(--orange); transform: rotate(-45deg); }
.book-box { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.book-box p { margin: 0; color: var(--muted); }

.gallery { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
.gallery a { display: block; border-radius: 10px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg-alt); }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.gallery a:hover img { transform: scale(1.04); }
.lightbox { padding: 0; border: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
.lightbox::backdrop { background: rgba(10,10,12,.9); }
.lightbox figure { margin: 0; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 56px 16px 24px; }
.lightbox img { max-height: calc(100vh - 120px); width: auto; border-radius: 6px; }
.lightbox figcaption { color: #fff; margin-top: 12px; }
.lightbox button { position: absolute; background: rgba(255,255,255,.14); color: #fff; border: 0; width: 48px; height: 48px; border-radius: 50%; font-size: 30px; line-height: 1; cursor: pointer; }
.lb-close { top: 12px; right: 12px; }
.lb-prev { left: 12px; top: 50%; }
.lb-next { right: 12px; top: 50%; }

.access dl { display: grid; gap: 20px 40px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin: 0 0 28px; }
.access dt { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); font-weight: 600; }
.access dd { margin: 4px 0 0; }
.access small { color: var(--muted); font-size: .9rem; }

/* Pages de texte */
.prose { max-width: 760px; padding-top: 48px; padding-bottom: 64px; }
.prose h1 { font-size: 2rem; }
.prose h2 { font-size: 1.25rem; margin-top: 2em; }

/* Pied de page */
.site-footer { background: #26292d; color: #d5d7da; padding: 40px 0 24px; font-size: .95rem; }
.site-footer a { color: #fff; }
.footer-grid { display: grid; gap: 16px 48px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.footer-grid p { margin: 0 0 .5em; }
.footer-brand { font-weight: 700; color: #fff; }
.copyright { margin-top: 24px; padding-top: 16px; border-top: 1px solid #3a3e43; font-size: .82rem; color: #9ea3a8; }

@media (max-width: 430px) {
  .brand-name { display: none; }
}
@media (max-width: 560px) {
  .brand-name small { letter-spacing: .2em; }
  .header-row .btn-small { padding: 6px 10px; }
  .hero { min-height: 72vh; }
  .actions .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gallery img { transition: none; }
}