/* ── Base & Utilities ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { overflow-x: hidden; }

/* ── Animations ── */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
.animate-float { animation: float 4s ease-in-out infinite; }

/* ── Scroll Reveal ── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 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; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

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

/* ── Mobile Nav Transitions ── */
#mobile-nav.open {
    opacity: 1;
    pointer-events: all;
}

/* ── Form Focus Ring ── */
input:focus, textarea:focus {
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #FDF8F0; }
::-webkit-scrollbar-thumb { background: #c4b5fd; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #a78bfa; }

/* ── Selection ── */
::selection { background: #f3e8ff; color: #3d1f4d; }

/* ── Responsive adjustments ── */
@media (max-width: 767px) {
    #hero h1 { font-size: 2.75rem; }
    .animate-float { display: none; }
}