/* Explain: Minimalist styles for modern UI components with soft rounded corners. - */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.glass-panel {
    border: 1px solid var(--border-color);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
}

.arch-frame {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    background: var(--surface-color);
    box-shadow: var(--shadow-soft);
}

.arch-frame-large {
    height: min(74vh, 600px);
    min-height: 400px;
}

.arch-frame-medium {
    height: 500px;
    max-width: 100%;
}

.quiet-detail,
.amenity-row,
.contact-note {
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    background: #ffffff;
    padding: 1.5rem;
}

.quiet-detail span {
    display: inline-flex;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.quiet-detail p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.class-card {
    min-height: 360px;
    border-radius: 1rem;
    padding: 2rem;
    transition: transform 300ms ease, box-shadow 300ms ease;
}

.class-card:hover {
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
    transform: translateY(-4px);
}

.amenity-row {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
}

.amenity-dot {
    width: 0.5rem;
    height: 0.5rem;
    margin-top: 0.4rem;
    border-radius: 999px;
    background: var(--accent-color);
}

.amenity-image-wrap {
    height: 600px;
    overflow: hidden;
    border-radius: 1rem;
    box-shadow: var(--shadow-soft);
}

.booking-form,
.booking-overlay-panel {
    border-radius: 1rem;
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-size: 0.8rem;
    font-weight: 600;
}

.form-status.success { color: #16a34a; }
.form-status.error { color: #dc2626; }

.mobile-book-bar {
    position: fixed;
    right: 0; bottom: 0; left: 0;
    z-index: 45;
    border-top: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.95);
    padding: 0.85rem 1rem calc(0.85rem + env(safe-area-inset-bottom));
    backdrop-filter: blur(8px);
}

.booking-overlay {
    position: fixed;
    inset: 0; z-index: 60;
    display: none;
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.4);
    padding: 1rem;
}

.booking-overlay.is-open { display: block; }

.booking-overlay-panel {
    min-height: calc(100vh - 2rem);
    background: var(--background-color);
    box-shadow: 0 30px 90px rgba(15, 23, 42, 0.2);
}

@media (max-width: 767px) {
    .arch-frame-large,
    .arch-frame-medium,
    .amenity-image-wrap {
        height: 400px;
    }
}