/* ── Reset & Base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; }
img, svg { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
a { text-decoration: none; color: inherit; }

/* ── Age Gate ───────────────────────────────────── */
.age-gate { animation: ageGateIn 0.4s ease-out; }
.age-gate-inner { animation: ageGateInnerIn 0.5s ease-out 0.1s both; }
@keyframes ageGateIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes ageGateInnerIn { from { opacity: 0; transform: scale(0.95) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }

/* ── Scroll Reveal (progressive enhancement) ───── */
@media (prefers-reduced-motion: no-preference) {
    .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
    .reveal.visible { 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; }
}

/* ── Navbar scroll state ────────────────────────── */
#site-header.scrolled {
    background: rgba(5, 12, 20, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(125, 211, 192, 0.08);
    box-shadow: 0 4px 40px rgba(0,0,0,0.3);
}

/* ── Mobile Menu ────────────────────────────────── */
.mobile-link { position: relative; }
.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.3s ease;
}
.mobile-link:hover::after { width: 100%; }

/* ── Product Card Hover ─────────────────────────── */
.group:hover .group-hover\:scale-105 { transform: scale(1.05); }

/* ── Custom Scrollbar ───────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0a1628; }
::-webkit-scrollbar-thumb { background: #1e2d47; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #2f3f5e; }

/* ── Selection ──────────────────────────────────── */
::selection { background: rgba(125, 211, 192, 0.2); color: #f0f4f8; }

/* ── Focus Visible ──────────────────────────────── */
:focus-visible { outline: 2px solid #5ec8ab; outline-offset: 2px; border-radius: 4px; }

/* ── Form Inputs ────────────────────────────────── */
input:focus, textarea:focus {
    background: rgba(10, 22, 40, 0.8);
    border-color: rgba(94, 200, 171, 0.5);
}

/* ── Print ──────────────────────────────────────── */
@media print {
    body { background: white; color: black; }
    .age-gate, #site-header, #mobile-menu { display: none !important; }
}