/* ============================================
   Sun Vin Grocery Store — Custom Styles
   ============================================ */

/* --- Base & Typography --- */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: rgba(245, 158, 11, 0.3);
    color: #f1f5f9;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #020617;
}
::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* --- Float Animations --- */
@keyframes float-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}
@keyframes float-medium {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-18px); }
}
@keyframes float-fast {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-24px); }
}

.animate-float-slow {
    animation: float-slow 6s ease-in-out infinite;
}
.animate-float-medium {
    animation: float-medium 4.5s ease-in-out infinite;
}
.animate-float-fast {
    animation: float-fast 3.5s ease-in-out infinite;
}

/* --- Intersection Observer Animations --- */
.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; }

/* --- Navbar --- */
#navbar.scrolled {
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(51, 65, 85, 0.4);
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.3);
}

/* --- Hero Stat Cards (mobile fallback) --- */
@media (max-width: 1023px) {
    .hero-stats {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 1rem !important;
        margin-top: 3rem !important;
    }
    .hero-stats .stat-card {
        opacity: 1 !important;
        transform: none !important;
        animation: none !important;
    }
}

/* --- Gallery Grid --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
.gallery-grid .gallery-item:first-child {
    grid-column: span 2;
    grid-row: span 2;
}
@media (min-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .gallery-grid .gallery-item:first-child {
        grid-column: span 2;
        grid-row: span 2;
    }
}

/* --- Gold gradient text utility --- */
.text-gold-gradient {
    background: linear-gradient(135deg, #fcd34d, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Card hover glow --- */
.glow-hover:hover {
    box-shadow: 0 0 40px -10px rgba(245, 158, 11, 0.15), 0 0 80px -20px rgba(20, 184, 166, 0.1);
}

/* --- Button ripple --- */
.btn-ripple {
    position: relative;
    overflow: hidden;
}
.btn-ripple::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(255,255,255,0.2), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
}
.btn-ripple:hover::after {
    opacity: 1;
}