* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: #182230;
    background: #f4f7fb;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
    text-decoration: none;
}

.site-nav {
    background: #122034;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-mark {
    color: #fff;
    font-weight: 800;
    letter-spacing: 0;
}

.hero-band {
    background:
        linear-gradient(120deg, rgba(18, 32, 52, 0.94), rgba(19, 91, 102, 0.84)),
        url("https://images.unsplash.com/photo-1522708323590-d24dbb6b0267?auto=format&fit=crop&w=1800&q=80");
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 54px 0 92px;
}

.hero-band h1 {
    max-width: 780px;
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 14px;
}

.hero-band p {
    max-width: 650px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.05rem;
}

.search-shell {
    margin-top: -54px;
    position: relative;
    z-index: 2;
}

.search-panel,
.surface {
    background: #fff;
    border: 1px solid #d9e2ec;
    border-radius: 8px;
    box-shadow: 0 18px 55px rgba(15, 23, 42, 0.10);
}

.search-panel {
    padding: 18px;
}

.form-control,
.form-select {
    min-height: 44px;
    border-color: #cbd5e1;
    border-radius: 6px;
}

.btn {
    border-radius: 6px;
    font-weight: 650;
}

.btn-primary {
    background: #176b87;
    border-color: #176b87;
}

.btn-primary:hover,
.btn-primary:focus {
    background: #12556c;
    border-color: #12556c;
}

.btn-success {
    background: #16865c;
    border-color: #16865c;
}

.room-card {
    height: 100%;
    overflow: hidden;
    border: 1px solid #d9e2ec;
    border-radius: 8px;
    background: #fff;
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.room-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.12);
}

.room-card img,
.room-media {
    width: 100%;
    height: 218px;
    object-fit: cover;
    background: #d9e2ec;
}

.room-price {
    color: #176b4d;
    font-size: 1.28rem;
    font-weight: 800;
}

.muted {
    color: #667085;
}

.badge-soft {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 9px;
    border-radius: 999px;
    color: #155e75;
    background: #e0f2fe;
    font-size: 0.8rem;
    font-weight: 700;
}

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
    gap: 22px;
}

.detail-map {
    min-height: 320px;
    border-radius: 8px;
    border: 1px solid #d9e2ec;
}

.gallery-main {
    aspect-ratio: 16 / 9;
    max-height: 480px;
    object-fit: cover;
}

.stat-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.stat-tile {
    border: 1px solid #d9e2ec;
    background: #fff;
    border-radius: 8px;
    padding: 16px;
}

.stat-tile strong {
    display: block;
    font-size: 1.5rem;
}

@media (max-width: 900px) {
    .detail-grid,
    .stat-strip {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .hero-band {
        padding: 34px 0 78px;
    }

    .search-shell {
        margin-top: -42px;
    }

    .room-card img,
    .room-media {
        height: 190px;
    }
}