/* custom properties */
:root {
    --bg-dark: #0a0a0c;
    --bg-darker: #050506;
    --bg-card: #151518;
    --text-primary: #f8f9fa;
    --text-secondary: #a0a0a5;
    --accent: #ff3366;
    --accent-hover: #e62e5c;
    --glass-bg: rgba(21, 21, 24, 0.7);
    --glass-border: rgba(255, 255, 255, 0.05);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 800;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 51, 102, 0.3);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 51, 102, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background-color: var(--bg-card);
    transform: translateY(-2px);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    letter-spacing: -1px;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent);
}

.cart-btn {
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    transition: var(--transition);
}

.cart-btn:hover {
    transform: scale(1.1);
    color: var(--accent);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--accent);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 6rem 2rem 2rem;
    background: radial-gradient(circle at center, #1b1b22 0%, var(--bg-darker) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,51,102,0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    z-index: 1;
}

.hero h2 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff, #a0a0a5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Benefits Section */
.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: -100px auto 4rem;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 51, 102, 0.3);
}

.benefit-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.benefit-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Catalog Section */
.catalog {
    max-width: 1200px;
    margin: 6rem auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.section-title p {
    color: var(--text-secondary);
}

.filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: flex-end;
}

.filters select {
    padding: 0.8rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    outline: none;
    transition: var(--transition);
    appearance: none;
}

.filters select:focus, .filters select:hover {
    border-color: var(--accent);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--glass-border);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
    border-color: rgba(255, 255, 255, 0.1);
}

.product-img-wrapper {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    background: #111;
}

.product-img-wrapper img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    /* Note: use generic images or generated */
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-img-wrapper img {
    transform: translate(-50%, -50%) scale(1.1);
}

.product-info {
    padding: 1.5rem;
}

.product-brand {
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.product-title {
    font-size: 1.25rem;
    margin: 0.5rem 0;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.product-options {
    margin-bottom: 1.5rem;
}

.options-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: block;
}

.size-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.size-btn {
    width: 35px;
    height: 35px;
    border-radius: 6px;
    border: 1px solid var(--glass-border);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    transition: var(--transition);
}

.size-btn:hover, .size-btn.active {
    background: var(--text-primary);
    color: var(--bg-dark);
}

.add-to-cart {
    width: 100%;
    padding: 1rem;
}

/* Cart Drawer */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -400px;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background: var(--bg-card);
    z-index: 1002;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
}

.cart-drawer.active {
    right: 0;
}

.cart-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-cart {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.close-cart:hover {
    color: var(--accent);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cart-items::-webkit-scrollbar {
    width: 6px;
}
.cart-items::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 3px;
}

.item-card {
    display: flex;
    gap: 1rem;
    background: var(--bg-darker);
    padding: 1rem;
    border-radius: 8px;
    position: relative;
}

.item-img {
    width: 70px;
    height: 70px;
    background: #111;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.item-img img {
    max-width: 80%;
}

.item-details {
    flex: 1;
}

.item-title {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.item-size {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.item-price {
    font-weight: bold;
    color: var(--accent);
}

.item-qty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.qty-btn {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    border: none;
    background: var(--glass-border);
    color: #fff;
    cursor: pointer;
}

.remove-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.2rem;
}

.remove-btn:hover {
    color: var(--accent);
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--glass-border);
    background: var(--bg-darker);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.summary-row.total {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: bold;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--glass-border);
}

.shipping-progress {
    margin: 1rem 0;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--glass-border);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--accent);
    width: 0%;
    transition: width 0.3s ease;
}

.shipping-progress p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
}

.payment-methods {
    margin-bottom: 1.5rem;
    text-align: center;
}

.payment-methods h4 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.payment-icons {
    font-size: 1.2rem;
    letter-spacing: 5px;
}

.checkout-btn {
    width: 100%;
    padding: 1rem;
    border-radius: 8px;
    border: none;
    background: var(--accent);
    color: #fff;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}

.checkout-btn:hover:not(:disabled) {
    background: var(--accent-hover);
}

.checkout-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--glass-border);
    padding: 4rem 2rem 2rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.brand-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.brand-info p {
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.security-info p {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Toasts */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--accent);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
    color: var(--text-primary);
    transform: translateX(120%);
    animation: slideIn 0.3s forwards, fadeOut 0.3s forwards 3s;
}

@keyframes slideIn {
    to { transform: translateX(0); }
}

@keyframes fadeOut {
    to { opacity: 0; visibility: hidden; }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero h2 {
        font-size: 2.5rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .benefits {
        margin-top: -50px;
    }
    .cart-drawer {
        width: 100%;
        max-width: 100%;
    }
}

/* Checkout Form in Drawer */
.checkout-form-container {
    padding: 1.5rem;
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.checkout-form-container::-webkit-scrollbar {
    width: 6px;
}
.checkout-form-container::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 3px;
}

.warning-msg {
    background: rgba(255, 204, 0, 0.1);
    color: #ffcc00;
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    border-left: 4px solid #ffcc00;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

#shipping-form input, #shipping-form select {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--bg-darker);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

#shipping-form input:focus, #shipping-form select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(255, 51, 102, 0.2);
}

#shipping-form select {
    appearance: none;
    cursor: pointer;
}