/**
 * =============================================
 * SUSPENDED — Nike-Inspired Design System
 * =============================================
 * Modern, dark, clean e-commerce styling.
 */

/* ─── CSS Custom Properties ─── */
:root {
    /* Colors */
    --color-black: #111111;
    --color-dark: #1a1a1a;
    --color-dark-2: #222222;
    --color-dark-3: #2a2a2a;
    --color-gray-900: #333333;
    --color-gray-800: #444444;
    --color-gray-700: #555555;
    --color-gray-600: #707070;
    --color-gray-500: #8a8a8a;
    --color-gray-400: #a0a0a0;
    --color-gray-300: #cccccc;
    --color-gray-200: #e5e5e5;
    --color-gray-100: #f5f5f5;
    --color-white: #ffffff;
    
    --color-primary: #ffffff;
    --color-accent: #fa5400;
    --color-accent-hover: #e04b00;
    --color-success: #00c853;
    --color-error: #ff1744;
    --color-warning: #ffc107;
    
    /* Background */
    --bg-primary: #111111;
    --bg-secondary: #1a1a1a;
    --bg-card: #1e1e1e;
    --bg-input: #2a2a2a;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 5rem;
    --text-8xl: 6rem;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.1rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-spring: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.6);
    
    /* Container */
    --container-max: 1440px;
    --container-padding: 48px;
    
    /* Header */
    --header-height: 64px;
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

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

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

/* ─── Container ─── */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ─── Promo Bar ─── */
.promo-bar {
    background-color: var(--color-dark-2);
    padding: 10px 0;
    text-align: center;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-300);
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* ─── Header ─── */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-black);
    height: var(--header-height);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.header.scrolled {
    background-color: rgba(17,17,17,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-text {
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-black);
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-white);
}

.logo-img {
    height: 32px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: var(--text-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-300);
    letter-spacing: 0.3px;
    position: relative;
    padding: 4px 0;
    transition: color var(--transition-fast);
}

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

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

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

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    color: var(--color-gray-300);
    transition: all var(--transition-fast);
    position: relative;
}

.icon-btn:hover {
    color: var(--color-white);
    background-color: rgba(255,255,255,0.08);
}

/* Cart Badge */
.cart-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(17,17,17,0.98);
    padding: var(--space-3xl) var(--space-xl);
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-base);
    z-index: 1001;
    backdrop-filter: blur(20px);
}

.search-overlay.active {
    transform: translateY(0);
    opacity: 1;
}

.search-form {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.search-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--color-gray-600);
    padding: var(--space-md) 0;
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-light);
    color: var(--color-white);
    transition: border-color var(--transition-base);
}

.search-input::placeholder {
    color: var(--color-gray-600);
}

.search-input:focus {
    border-color: var(--color-white);
}

.search-submit {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
    padding: var(--space-sm);
    transition: color var(--transition-fast);
}

.search-submit:hover {
    color: var(--color-white);
}

/* Hamburger Menu */
.mobile-toggle {
    display: none;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 22px;
}

.hamburger span {
    display: block;
    height: 2px;
    background-color: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition-base);
}

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

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── Flash Messages ─── */
.flash-message {
    padding: var(--space-md) 0;
    position: relative;
    animation: slideDown 0.4s ease;
}

.flash-message .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flash-success {
    background-color: rgba(0, 200, 83, 0.15);
    color: var(--color-success);
    border-bottom: 1px solid rgba(0, 200, 83, 0.2);
}

.flash-error {
    background-color: rgba(255, 23, 68, 0.15);
    color: var(--color-error);
    border-bottom: 1px solid rgba(255, 23, 68, 0.2);
}

.flash-close {
    font-size: var(--text-xl);
    color: inherit;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.flash-close:hover {
    opacity: 1;
}

@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ─── Hero Section ─── */
.hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    max-height: 900px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--space-xl);
}

.hero-subtitle {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards 0.3s;
}

.hero-title {
    font-size: var(--text-8xl);
    font-weight: var(--font-weight-black);
    line-height: 0.95;
    letter-spacing: -2px;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards 0.5s;
}

.hero-desc {
    font-size: var(--text-lg);
    color: var(--color-gray-300);
    max-width: 500px;
    margin: 0 auto var(--space-2xl);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards 0.7s;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards 0.9s;
}

/* Hero Slider Dots */
.hero-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 5;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
}

.hero-dot.active {
    background-color: var(--color-white);
    width: 36px;
    border-radius: 6px;
}

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

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 32px;
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.5px;
    border-radius: 50px;
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    text-transform: uppercase;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-white);
    color: var(--color-black);
    border-color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-gray-200);
    transform: scale(1.03);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    transform: scale(1.03);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-accent:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: scale(1.03);
}

.btn-dark {
    background-color: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.btn-dark:hover {
    background-color: var(--color-dark-2);
    transform: scale(1.03);
}

.btn-sm {
    padding: 10px 24px;
    font-size: var(--text-sm);
}

.btn-lg {
    padding: 18px 42px;
    font-size: var(--text-lg);
}

.btn-full {
    width: 100%;
}

/* ─── Section Styling ─── */
.section {
    padding: var(--space-5xl) 0;
}

.section-header {
    margin-bottom: var(--space-3xl);
}

.section-label {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-extrabold);
    text-transform: uppercase;
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.section-dark {
    background-color: var(--bg-secondary);
}

/* ─── Category Cards ─── */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.category-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
    cursor: pointer;
    group: true;
}

.category-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.category-card:hover .category-card-image {
    transform: scale(1.08);
}

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.1) 50%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-2xl);
    transition: background var(--transition-base);
}

.category-card:hover .category-card-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.2) 60%);
}

.category-card-name {
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-xs);
}

.category-card-count {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.category-card-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1px;
    transform: translateY(10px);
    opacity: 0;
    transition: all var(--transition-base);
}

.category-card:hover .category-card-btn {
    transform: translateY(0);
    opacity: 1;
}

.category-card-btn svg {
    transition: transform var(--transition-fast);
}

.category-card-btn:hover svg {
    transform: translateX(4px);
}

/* ─── Product Cards ─── */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.product-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--bg-card);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
}

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

.product-card-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background-color: var(--color-dark-3);
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
    transform: scale(1.08);
}

.product-card-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: 6px 14px;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card-actions {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    opacity: 0;
    transform: translateX(10px);
    transition: all var(--transition-base);
}

.product-card:hover .product-card-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-card-action-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: rgba(255,255,255,0.95);
    color: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.product-card-action-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: scale(1.1);
}

.product-card-info {
    padding: var(--space-lg);
}

.product-card-category {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-xs);
}

.product-card-name {
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.product-card-price {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.product-card-current-price {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.product-card-old-price {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-decoration: line-through;
}

.product-card-discount {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-success);
}

/* ─── Sports Section ─── */
.sports-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.sport-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 22/18;
    cursor: pointer;
    transform: scale(1);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.sport-card:hover {
    transform: scale(1.04);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.sport-card-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.sport-card:hover .sport-card-bg {
    transform: scale(1.06);
}

.sport-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-2xl);
}

.sport-card-name {
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-extrabold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
}

.sport-card .btn {
    width: fit-content;
    box-shadow: 1px 1px 40px 1px blue;
}

/* ─── Newsletter Section ─── */
.newsletter-section {
    background-color: var(--color-dark);
    padding: var(--space-5xl) 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.newsletter-title {
    font-size: var(--text-5xl);
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: var(--space-md);
}

.newsletter-text {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    max-width: 500px;
    margin: 0 auto var(--space-2xl);
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: 16px 24px;
    background-color: var(--bg-input);
    border: 1px solid var(--color-gray-800);
    border-radius: 50px;
    color: var(--color-white);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast);
}

.newsletter-input::placeholder {
    color: var(--color-gray-600);
}

.newsletter-input:focus {
    border-color: var(--color-gray-500);
}

.newsletter-btn {
    padding: 16px 36px;
    background-color: var(--color-white);
    color: var(--color-black);
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.newsletter-btn:hover {
    background-color: var(--color-gray-200);
    transform: scale(1.03);
}

/* ─── Footer ─── */
.footer {
    background-color: var(--color-black);
    padding: var(--space-4xl) 0 var(--space-2xl);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-logo {
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-black);
    letter-spacing: 3px;
    margin-bottom: var(--space-md);
}

.footer-about {
    color: var(--color-gray-500);
    font-size: var(--text-sm);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--color-dark-2);
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-3px);
}

.footer-heading {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--color-gray-500);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.payment-icons {
    display: flex;
    gap: var(--space-md);
    font-size: var(--text-xs);
}

/* ─── Product Detail Page ─── */
.product-detail {
    padding: var(--space-xl) 0 var(--space-3xl);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
    display: flex;
    flex-direction: row;
    gap: var(--space-sm);
    align-items: flex-start;
}

/* Thumbs — sol dikey şerit */
.product-gallery-thumbs {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    flex-shrink: 0;
    width: 72px;
    max-height: 340px;
    overflow-y: auto;
    scrollbar-width: none;
}
.product-gallery-thumbs::-webkit-scrollbar { display: none; }

.product-thumb {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
    flex-shrink: 0;
    background-color: var(--bg-card);
}

.product-thumb.active,
.product-thumb:hover {
    border-color: var(--color-white);
}

.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Ana resim — thumbların sağında, daha küçük */
.product-gallery-main {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--bg-card);
    aspect-ratio: 0;
    max-height: 600px;
}

.product-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

/* Product Info */
.product-info {
    padding: var(--space-sm) 0;
}

.product-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-lg);
}

.product-breadcrumb a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.product-breadcrumb a:hover {
    color: var(--color-white);
}

.product-breadcrumb .separator {
    color: var(--color-gray-700);
}

.product-category-label {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-sm);
}

.product-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--space-sm);
}

.product-price-block {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.product-price-current {
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-bold);
}

.product-price-old {
    font-size: var(--text-base);
    color: var(--color-gray-500);
    text-decoration: line-through;
}

.product-price-discount {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-success);
    background-color: rgba(0,200,83,0.1);
    padding: 4px 12px;
    border-radius: 50px;
}

/* Size Selector */
.size-selector {
    margin-bottom: var(--space-md);
}

.size-label {
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.size-guide-link {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    text-decoration: underline;
}

.size-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.size-option {
    min-width: 44px;
    height: 40px;
    padding: 0 var(--space-sm);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-700);
    background-color: transparent;
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.size-option:hover {
    border-color: var(--color-white);
}

.size-option.selected {
    background-color: var(--color-white);
    color: var(--color-black);
    border-color: var(--color-white);
}

/* Add to Cart */
.add-to-cart-section {
    margin-bottom: var(--space-md);
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-700);
    background-color: transparent;
    color: var(--color-white);
    font-size: var(--text-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quantity-btn:hover {
    border-color: var(--color-white);
    background-color: rgba(255,255,255,0.05);
}

.quantity-value {
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    width: 40px;
    text-align: center;
}

.btn-add-cart {
    width: 100%;
    padding: 12px;
    margin-top:15px;
    font-size: var(--text-base);
    margin-bottom: var(--space-sm);
}

/* Product Description */
.product-description {
    margin-top: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-left: 4px solid #6366f1;
    background: linear-gradient(135deg, rgba(99,102,241,0.06) 0%, rgba(220,38,38,0.04) 100%);
    box-shadow:
        0 0 0 1px rgba(99,102,241,0.08),
        0 4px 24px rgba(99,102,241,0.12),
        0 1px 4px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
}

.product-description::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 120px; height: 120px;
    background: radial-gradient(circle, rgba(220,38,38,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.product-description h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-md);
    background: linear-gradient(90deg, #a5b4fc, #f87171);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.3px;
}

.product-description p {
    color: var(--color-gray-300);
    line-height: 1.8;
    font-size: var(--text-sm);
}

/* ─── Category Page ─── */
.category-page {
    padding: var(--space-3xl) 0 var(--space-5xl);
}

.category-page-header {
    margin-bottom: var(--space-3xl);
}

.category-page-title {
    font-size: var(--text-5xl);
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.category-page-count {
    font-size: var(--text-base);
    color: var(--color-gray-500);
    margin-top: var(--space-sm);
}

.category-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sort-select {
    padding: 10px 20px;
    background-color: var(--bg-input);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: var(--text-sm);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* ─── Cart Page ─── */
.cart-page {
    padding: var(--space-3xl) 0 var(--space-5xl);
}

.cart-page-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-extrabold);
    text-transform: uppercase;
    margin-bottom: var(--space-3xl);
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-3xl);
    align-items: start;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.cart-item {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: var(--space-xl);
    padding: var(--space-xl);
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    align-items: center;
}

.cart-item-image {
    width: 140px;
    height: 140px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--color-dark-3);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-xs);
}

.cart-item-meta {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-md);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.cart-qty-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-700);
    background-color: transparent;
    color: var(--color-white);
    font-size: var(--text-base);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cart-qty-btn:hover {
    border-color: var(--color-white);
}

.cart-qty-value {
    width: 36px;
    text-align: center;
    font-weight: var(--font-weight-semibold);
}

.cart-item-right {
    text-align: right;
}

.cart-item-price {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-md);
}

.cart-item-remove {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-decoration: underline;
    cursor: pointer;
    transition: color var(--transition-fast);
    background: none;
    border: none;
}

.cart-item-remove:hover {
    color: var(--color-error);
}

/* Cart Summary */
.cart-summary {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
}

.cart-summary-title {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    font-size: var(--text-base);
    color: var(--color-gray-400);
}

.cart-summary-total {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.cart-summary .btn {
    margin-top: var(--space-xl);
}

/* Empty Cart */
.cart-empty {
    text-align: center;
    padding: var(--space-5xl) 0;
}

.cart-empty-icon {
    font-size: 80px;
    margin-bottom: var(--space-xl);
    opacity: 0.3;
}

.cart-empty h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
}

.cart-empty p {
    color: var(--color-gray-500);
    margin-bottom: var(--space-2xl);
}

/* ─── Checkout Page ─── */
.checkout-page {
    padding: var(--space-3xl) 0 var(--space-5xl);
}

.checkout-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-extrabold);
    text-transform: uppercase;
    margin-bottom: var(--space-3xl);
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--space-3xl);
    align-items: start;
}

.form-section {
    margin-bottom: var(--space-2xl);
}

.form-section-title {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-300);
    margin-bottom: var(--space-sm);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    background-color: var(--bg-input);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-gray-500);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

/* ─── Scroll Animations ─── */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── Loading States ─── */
.skeleton {
    background: linear-gradient(90deg, var(--color-dark-2) 25%, var(--color-dark-3) 50%, var(--color-dark-2) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ─── Utility Classes ─── */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-accent { color: var(--color-accent); }
.mt-1 { margin-top: var(--space-md); }
.mt-2 { margin-top: var(--space-xl); }
.mt-3 { margin-top: var(--space-2xl); }
.mb-1 { margin-bottom: var(--space-md); }
.mb-2 { margin-bottom: var(--space-xl); }
.mb-3 { margin-bottom: var(--space-2xl); }
.gap-1 { gap: var(--space-md); }
.gap-2 { gap: var(--space-xl); }

/* Related Products */
.related-products {
    padding: var(--space-5xl) 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.related-products .section-title {
    margin-bottom: var(--space-3xl);
}