/* ── Base & Utilities ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { overflow-x: hidden; }

/* ── Reveal Animations (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
}

/* Fallback: content always visible if JS is disabled or prefers-reduced-motion */
.reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
    .reveal { opacity: 0; transform: translateY(30px); }
}

/* ── Header Transition ── */
#site-header.scrolled {
    background: rgba(120, 31, 46, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

/* ── Mobile Menu ── */
#mobile-menu {
    animation: slideDown 0.3s ease-out;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #fdf0f2; }
::-webkit-scrollbar-thumb { background: #b8253a; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #781F2E; }

/* ── Focus Styles ── */
:focus-visible {
    outline: 2px solid #781F2E;
    outline-offset: 2px;
}

/* ── Input Date Picker Style ── */
input[type="date"] {
    color-scheme: light;
}

/* ── Selection Color ── */
::selection {
    background: #fce7eb;
    color: #3b060e;
}