/* ===================================
   OGALO THREADS LLC - STYLESHEET
   Modern Streetwear E-Commerce Design
   =================================== */

/* CSS Variables */
:root {
    --primary-color: #000000;
    --secondary-color: #FFFFFF;
    --accent-color: #667eea;
    --accent-hover: #5568d3;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-light: #999999;
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --bg-dark: #1a1a1a;
    --border-color: #E5E5E5;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Bebas Neue', 'Impact', sans-serif;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    border-bottom-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo a {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary-color);
}

.logo-subtext {
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: var(--text-secondary);
    margin-top: -4px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
}

.nav-icon:hover {
    background: var(--bg-secondary);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary-color);
    color: var(--secondary-color);
    font-size: 0.7rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--secondary-color);
    padding: 8rem 2rem 4rem;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            rgba(255, 255, 255, 0.03) 0px,
            transparent 1px,
            transparent 40px,
            rgba(255, 255, 255, 0.03) 41px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.03) 0px,
            transparent 1px,
            transparent 40px,
            rgba(255, 255, 255, 0.03) 41px
        );
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title-main {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    letter-spacing: 4px;
    line-height: 1;
    display: block;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s ease-out;
}

.hero-title-sub {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 300;
    letter-spacing: 2px;
    display: block;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 600px;
    margin: 2rem auto;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 3rem;
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    opacity: 0.8;
    animation: bounce 2s infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--secondary-color);
}

.btn-primary:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.btn-block {
    width: 100%;
}

.btn-link {
    background: none;
    color: var(--text-primary);
    padding: 0;
    font-weight: 600;
    transition: var(--transition);
}

.btn-link:hover {
    color: var(--accent-color);
    transform: translateX(4px);
}

/* ===================================
   SECTIONS
   =================================== */
section {
    padding: 6rem 0;
}

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

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   COLLECTIONS
   =================================== */
.collections {
    background: var(--bg-secondary);
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.collection-card {
    background: var(--bg-primary);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.collection-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.collection-image {
    position: relative;
    padding-bottom: 75%;
    overflow: hidden;
}

.collection-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.collection-card:hover .collection-img {
    transform: scale(1.05);
}

.collection-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.collection-icon {
    font-size: 4rem;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
}

.collection-info {
    padding: 2rem;
}

.collection-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.collection-info p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* ===================================
   SHOP / PRODUCTS
   =================================== */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 50px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--secondary-color);
}

.sort-dropdown select {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    background: var(--bg-primary);
}

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

.product-card {
    background: var(--bg-primary);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    opacity: 0;
    transform: translateY(20px);
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 10;
}

.product-image {
    position: relative;
    padding-bottom: 100%;
    overflow: hidden;
    cursor: pointer;
    background: var(--bg-secondary);
}

.product-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

.product-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.product-card:hover .product-placeholder {
    transform: scale(1.05);
}

.product-icon {
    font-size: 3rem;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
}

.quick-add-btn {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    background: var(--secondary-color);
    color: var(--primary-color);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    opacity: 0;
    transition: var(--transition);
    white-space: nowrap;
}

.product-card:hover .quick-add-btn {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.product-info {
    padding: 1.5rem;
}

.product-category {
    font-size: 0.8rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.product-name:hover {
    color: var(--accent-color);
}

.product-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.product-colors {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}

.color-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.color-dot:hover {
    transform: scale(1.2);
}

.color-more {
    font-size: 0.8rem;
    color: var(--text-light);
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
}

.btn-add-cart {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-add-cart:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about {
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.about-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    text-align: center;
}

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

.value-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

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

.about-image {
    position: relative;
}

.about-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

.about-placeholder {
    padding-bottom: 120%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.about-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.about-badge span {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: 3px;
    color: var(--primary-color);
}

/* ===================================
   NEWSLETTER
   =================================== */
.newsletter {
    background: var(--bg-dark);
    color: var(--secondary-color);
    text-align: center;
    padding: 5rem 2rem;
}

.newsletter h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.newsletter p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

.newsletter-form .btn {
    white-space: nowrap;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--bg-dark);
    color: var(--secondary-color);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    margin-bottom: 1rem;
}

.footer-description {
    opacity: 0.8;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
    transform: translateY(-4px);
}

.footer-col h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.6;
    font-size: 0.9rem;
}

/* ===================================
   SHOPPING CART SIDEBAR
   =================================== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    height: 100vh;
    background: var(--bg-primary);
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

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

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

.cart-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
}

.cart-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.cart-close:hover {
    background: var(--bg-secondary);
}

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

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-light);
    text-align: center;
}

.cart-empty svg {
    margin-bottom: 1rem;
    opacity: 0.3;
}

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

.cart-item-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

.product-placeholder.small {
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.product-icon.small {
    font-size: 2rem;
}

.cart-item-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.cart-item-details {
    flex: 1;
}

.cart-item-details h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cart-item-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.cart-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-item-quantity button {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border-radius: 4px;
    font-weight: 600;
    transition: var(--transition);
}

.cart-item-quantity button:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
}

.cart-item-quantity span {
    min-width: 24px;
    text-align: center;
    font-weight: 600;
}

.cart-item-price {
    font-weight: 700;
}

.cart-item-remove {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.cart-item-remove:hover {
    background: #fee;
    color: #c00;
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cart-footer .btn {
    margin-bottom: 0.75rem;
}

.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

/* ===================================
   PRODUCT MODAL
   =================================== */
.product-modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.product-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: 12px;
    max-width: 1000px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: var(--transition);
}

.product-modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
    z-index: 10;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 2rem;
}

.modal-image {
    position: relative;
}

.modal-product-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

.product-placeholder.large {
    padding-bottom: 120%;
    border-radius: 12px;
}

.product-icon.large {
    font-size: 5rem;
}

.modal-details {
    padding: 1rem 0;
}

.modal-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.modal-price {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.modal-description {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.modal-section {
    margin-bottom: 2rem;
}

.modal-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.color-selector,
.size-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.color-option,
.size-option {
    cursor: pointer;
}

.color-option input,
.size-option input {
    display: none;
}

.color-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: var(--transition);
}

.color-option:hover,
.color-option.active {
    border-color: var(--primary-color);
}

.color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
}

.color-name {
    font-size: 0.9rem;
    font-weight: 500;
}

.size-option {
    min-width: 60px;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
}

.size-option:hover,
.size-option.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--secondary-color);
}

.size-label {
    font-weight: 600;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.qty-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 600;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
}

#modalQuantity {
    width: 60px;
    height: 40px;
    text-align: center;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
}

.modal-info {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.info-item {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.info-item strong {
    color: var(--text-primary);
}

/* ===================================
   NOTIFICATION
   =================================== */
.notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 4000;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-values {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .modal-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 6rem 2rem 4rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .collections-grid {
        grid-template-columns: 1fr;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1.5rem;
    }

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .cart-sidebar {
        width: 100%;
        right: -100%;
    }

    .modal-grid {
        padding: 1.5rem;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .nav-container {
        padding: 1rem;
    }

    .logo-text {
        font-size: 1.5rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-add-cart {
        justify-content: center;
    }
}