/* ── Base & Utilities ── */
html { scroll-behavior: smooth; }
body { overflow-x: hidden; }

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 0;
        transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
    }
    .reveal-up { transform: translateY(32px); }
    .reveal-left { transform: translateX(-32px); }
    .reveal-right { transform: translateX(32px); }
    .reveal-visible.reveal-up { opacity: 1; transform: translateY(0); }
    .reveal-visible.reveal-left { opacity: 1; transform: translateX(0); }
    .reveal-visible.reveal-right { opacity: 1; transform: translateX(0); }
}

/* Fallback: always visible when JS is disabled or reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
    }
}

/* ── Header scroll shadow ── */
header.scrolled {
    box-shadow: 0 4px 24px rgba(92, 58, 34, .08);
}

/* ── Mobile menu transitions ── */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s cubic-bezier(.4,0,.2,1), opacity .25s ease;
    opacity: 0;
}
#mobile-menu.open {
    max-height: 500px;
    opacity: 1;
}

/* ── Custom scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #F5E6D3; }
::-webkit-scrollbar-thumb { background: #C0603A; border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: #A04828; }
</style>