@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;800&family=Outfit:wght@300;400;500;700&display=swap');

:root {
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
}

body {
    font-family: var(--font-sans);
    background-color: #ffffff;
    color: #000000;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 4rem;
    /* For mobile nav */
}

@media (min-width: 768px) {
    body {
        padding-bottom: 0;
    }
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-heading {
    font-family: var(--font-heading);
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #000;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #333;
}

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

/* Base utilities */
.container-custom {
    max-width: 80rem;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Three.js Canvas Container */
#canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    opacity: 0.6;
    /* Subtle effect */
    pointer-events: none;
}

/* Animations */
.fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(20px);
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Premium Navigation Link Effect */
.nav-link {
    position: relative;
    display: inline-block;
    padding-bottom: 4px;
    /* Space for the line */
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    /* Starts from left */
    background-color: #000;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after {
    width: 100%;
}

/* Tilt Button Effect */
.tilt-btn {
    position: relative;
    transform-style: preserve-3d;
    transform: perspective(1000px);
    transition: transform 0.1s ease-out;
    will-change: transform;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #000000 0%, #333333 100%);
    overflow: hidden;
}

/* Shine effect */
.tilt-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
    z-index: 1;
    pointer-events: none;
}

.tilt-btn:hover::before {
    left: 100%;
    transition: left 0.7s;
}

/* Add depth */
.tilt-btn:hover {
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7);
}


/* Cart Drawer */
.cart-drawer {
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer.open {
    transform: translateX(0);
}

.cart-backdrop {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.cart-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

/* Page Transitions */
.page-transition {
    animation: fadeIn 0.5s ease-out;
}

.page-transition-exit {
    animation: fadeOut 0.3s ease-in forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}