/* Custom styles for Asiana Gifts */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Float animation for hero cards */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite;
    animation-delay: 1s;
}

/* Navbar scroll effect */
nav.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Geometric pattern overlay */
.geometric-pattern {
    background-image: 
        linear-gradient(45deg, rgba(212, 160, 23, 0.03) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(212, 160, 23, 0.03) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(212, 160, 23, 0.03) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(212, 160, 23, 0.03) 75%);
    background-size: 40px 40px;
    background-position: 0 0, 0 20px, 20px -20px, -20px 0px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a1628;
}

::-webkit-scrollbar-thumb {
    background: #1b3a6e;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d4a017;
}

/* Selection color */
::selection {
    background: rgba(212, 160, 23, 0.3);
    color: #f0cc5b;
}

/* Product card hover glow */
.group:hover .group-hover\:shadow-gold-500\/10 {
    box-shadow: 0 25px 50px -12px rgba(212, 160, 23, 0.1);
}

/* Button ripple effect */
button, a {
    position: relative;
    overflow: hidden;
}

/* Image loading placeholder */
img {
    background: linear-gradient(135deg, #0f2140 0%, #152d56 100%);
}

/* Fade-in animation for scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile menu transition */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Subtle grid background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* Ensure content is above background */
nav, section, footer {
    position: relative;
    z-index: 1;
}