:root {
  --bg: #e9eff6;
  --fg: #1a1a1a;
  --muted: #5b6a79;
  --card: #ffffff;
  --border: #d8e3ef;
  --blue-1: #3b5675;
  --blue-2: #6b85a3;
  --blue-3: #b7c8da;
  --maxw: 1200px;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,.06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif; background: var(--bg); color: var(--fg); line-height: 1.6; }

img { max-width: 100%; display: block; border-radius: 10px; }

.site-header {
  position: sticky; top: 0; background: rgba(255,255,255,.9); backdrop-filter: blur(6px);
  display: flex; gap: 1rem; align-items: center; justify-content: space-between;
  max-width: var(--maxw); margin: 0 auto; padding: .9rem 1.25rem; border-bottom: 1px solid var(--border);
}
.brand img { height: 110px; width: auto; vertical-align: middle; display: inline-block; }
.nav { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.nav a { color: var(--fg); text-decoration: none; padding: .5rem .75rem; border-radius: 999px; }
.nav a:hover { background: #f3f7fb; }
.btn { display:inline-flex; align-items:center; justify-content:center; padding:.85rem 1rem; border-radius:12px; text-decoration:none; border:1px solid var(--border); background:#fff; color: var(--blue-1); box-shadow: var(--shadow); font-weight:700;}
.nav .btn { margin-left: .25rem; }

.nav-toggle { display: none; }

.hero {
  padding: 5rem 1.25rem 3rem; border-bottom: 1px solid var(--border);
  background:
    radial-gradient(900px 300px at 20% 0%, rgba(59,86,117,.10), transparent 60%),
    radial-gradient(900px 300px at 80% 0%, rgba(107,133,163,.10), transparent 60%);
}
.hero.hero-img { position: relative; background-image: var(--hero); background-size: cover; background-position: center; color: #fff; }
.hero.hero-img::before { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.25)); z-index:0; }
.hero-inner { position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto; }
.hero h1 { font-size: clamp(2.2rem, 4vw + 1rem, 3.6rem); letter-spacing: -0.02em; margin: 0 0 .5rem; color: #fff; }
.hero p { font-size: 1.1rem; max-width: 60ch; color: #eef2ff; }

.actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top:1rem;}
@media (max-width: 520px){ .actions .btn{ flex:1 1 auto; text-align:center; } }

.section { max-width: var(--maxw); margin: 0 auto; padding: 3rem 1.25rem; }
.section.alt { background: #f8fbff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section h2 { font-size: 2rem; margin: 0 0 1rem; color: var(--blue-1); }

.grid { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.gallery { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.gallery figure { margin: 0; display: grid; gap: .4rem; }
.gallery figcaption { color: var(--muted); font-size: .95rem; }

.cards article, .room-cards article {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.card-img { width: 100%; height: 200px; object-fit: cover; border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.card-body { padding: 1rem; }

.site-footer { max-width: var(--maxw); margin: 0 auto; padding: 2rem 1.25rem; display: flex; gap: 1rem; align-items: center; justify-content: space-between; color: var(--muted); border-top: 1px solid var(--border); }

@media (max-width: 860px) {
  .nav { display: none; position: absolute; top: 64px; right: 12px; background: #fff; border: 1px solid var(--border); padding: .5rem; border-radius: 12px; flex-direction: column; min-width: 220px; }
  .nav.show { display: flex; }
  .nav-toggle { display: inline-flex; align-items: center; gap: .5rem; padding: .5rem .75rem; border-radius: 10px; background: #fff; color: var(--fg); border: 1px solid var(--border); }
}


/* Hero overlay: keep buttons clickable above the image overlay */
.hero.hero-img { position: relative; }
.hero.hero-img::before {
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.25));
  z-index: 0;
}
.hero-inner { position: relative; z-index: 1; }