/* ===== BASE ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }

/* ===== NAV SCROLL STATE ===== */
.nav-scrolled {
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
}

/* ===== MOBILE MENU ===== */
.mobile-menu-open { overflow: hidden; }
#mobileMenu.opacity-100 { opacity: 1; pointer-events: auto; }
#mobileMenu.opacity-0  { opacity: 0; pointer-events: none; }
.mobile-link { transition: color 0.2s; }

/* ===== CARD TILT ===== */
.card-tilt {
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.4s ease;
}
.card-tilt:hover {
    transform: translateY(-4px);
}

/* ===== REVEAL ANIMATIONS ===== */
/* Default: visible (no-JS safe) */
.reveal {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #faf4ea; }
::-webkit-scrollbar-thumb { background: #e66545; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #c9371c; }

/* ===== SELECTION ===== */
::selection { background: #f9d8cc; color: #6c1f12; }
</style>