/* ============================================================
   فروشگاه محصولات - استایل اصلی
   Persian/RTL E-commerce Stylesheet
   Version: 1.0.0
   ============================================================ */

/* ===== CSS Custom Properties (Variables) ===== */
:root {
    /* Colors */
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #3b82f6;
    --color-primary-50: #eff6ff;
    --color-primary-100: #dbeafe;

    --color-secondary: #f59e0b;
    --color-secondary-dark: #d97706;

    --color-success: #10b981;
    --color-success-light: #d1fae5;

    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;

    --color-warning: #f59e0b;
    --color-warning-light: #fef3c7;

    --color-info: #3b82f6;
    --color-info-light: #dbeafe;

    /* Neutrals */
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;

    --color-white: #ffffff;
    --color-black: #000000;

    /* Text */
    --text-primary: var(--color-gray-900);
    --text-secondary: var(--color-gray-600);
    --text-tertiary: var(--color-gray-400);
    --text-inverse: var(--color-white);
    --text-link: var(--color-primary);

    /* Backgrounds */
    --bg-body: var(--color-gray-50);
    --bg-surface: var(--color-white);
    --bg-overlay: rgba(0, 0, 0, 0.5);
    --bg-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg-card: var(--color-white);

    /* Borders */
    --border-color: var(--color-gray-200);
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;

    /* Typography */
    --font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Layout */
    --container-max-width: 1280px;
    --container-padding: 16px;

    /* Header */
    --header-height: 64px;
    --header-bg: var(--color-white);
    --header-shadow: var(--shadow-md);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-toast: 500;

    /* Breakpoints */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --color-primary: #60a5fa;
        --color-primary-dark: #3b82f6;
        --color-primary-light: #93c5fd;
        --color-primary-50: #1e3a5f;
        --color-primary-100: #1e3a5f;

        --text-primary: #f9fafb;
        --text-secondary: #d1d5db;
        --text-tertiary: #9ca3af;

        --bg-body: #111827;
        --bg-surface: #1f2937;
        --bg-card: #1f2937;

        --border-color: #374151;
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    }
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-primary);
    background-color: var(--bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    transition: all var(--transition-fast);
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ===== Utility Classes ===== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.skip-link {
    position: absolute;
    top: -100%;
    right: 50%;
    transform: translateX(50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--spacing-sm);
}

/* ===== Spinner ===== */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--border-radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-base);
    white-space: nowrap;
    line-height: 1.5;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

.btn--ghost {
    background-color: transparent;
    color: var(--text-primary);
    border-color: transparent;
}

.btn--ghost:hover {
    background-color: var(--color-gray-100);
}

.btn--sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn--lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.btn--full {
    width: 100%;
}

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

.btn--danger:hover {
    background-color: #dc2626;
    border-color: #dc2626;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ===== Section ===== */
.section {
    padding: var(--spacing-3xl) 0;
}

.section__header {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

.section__header--center {
    text-align: center;
}

.section__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.section__subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section__tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.section__tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    background: var(--color-gray-100);
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

.section__tab:hover {
    background: var(--color-gray-200);
}

.section__tab.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.section__footer {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* ===== Header ===== */
.header {
    position: sticky;
    top: 0;
    background: var(--header-bg);
    box-shadow: var(--header-shadow);
    z-index: var(--z-sticky);
}

.header__inner {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    height: var(--header-height);
}

.header__menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.header__menu-toggle:hover {
    background: var(--color-gray-100);
}

.menu-toggle__bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.header__menu-toggle.active .menu-toggle__bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-toggle.active .menu-toggle__bar:nth-child(2) {
    opacity: 0;
}

.header__menu-toggle.active .menu-toggle__bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    flex-shrink: 0;
}

.header__logo:hover {
    color: var(--color-primary-dark);
}

.logo__icon {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.header__search {
    flex: 1;
    max-width: 500px;
    position: relative;
}

.search-form {
    display: flex;
    align-items: center;
    background: var(--color-gray-100);
    border-radius: var(--border-radius-full);
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
}

.search-form:focus-within {
    border-color: var(--color-primary);
    background: var(--color-white);
}

.search-form__input {
    flex: 1;
    border: none;
    background: none;
    padding: var(--spacing-sm);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    outline: none;
}

.search-form__input::placeholder {
    color: var(--text-tertiary);
}

.search-form__button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    transition: background var(--transition-fast);
}

.search-form__button:hover {
    background: var(--color-primary-dark);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-sm);
    max-height: 300px;
    overflow-y: auto;
    display: none;
}

.search-suggestions.active {
    display: block;
}

.search-suggestions__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-suggestions__item:hover {
    background: var(--color-gray-50);
}

.header__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-right: auto;
}

.header__action-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    color: var(--text-primary);
    position: relative;
}

.header__action-btn:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.header__action-text {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.header__cart {
    position: relative;
}

.cart-badge {
    position: absolute;
    top: -4px;
    left: -4px;
    background: var(--color-danger);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-bounce);
}

.cart-badge.pulse {
    animation: badgePulse 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes badgePulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.4); }
    100% { transform: scale(1); }
}

/* Account Dropdown */
.header__account {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    right: 0;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

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

.dropdown-menu__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    transition: background var(--transition-fast);
}

.dropdown-menu__item:first-child {
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.dropdown-menu__item:last-child {
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

.dropdown-menu__item:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

.dropdown-menu__divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-xs) 0;
    border: none;
}

/* ===== Main Navigation ===== */
.main-nav {
    background: var(--color-white);
    border-top: 1px solid var(--border-color);
}

.main-nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.main-nav__link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.main-nav__link:hover {
    color: var(--color-primary);
    background: var(--color-primary-50);
}

.main-nav__item--more {
    position: relative;
}

.main-nav__more-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    border-radius: var(--border-radius-md);
}

.main-nav__more-btn:hover {
    color: var(--color-primary);
    background: var(--color-primary-50);
}

.main-nav__dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

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

.main-nav__dropdown-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.main-nav__dropdown-link:first-child {
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.main-nav__dropdown-link:last-child {
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

.main-nav__dropdown-link:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
    padding-right: var(--spacing-lg);
}

.icon-chevron {
    transition: transform var(--transition-fast);
}

.main-nav__more-btn[aria-expanded="true"] .icon-chevron {
    transform: rotate(180deg);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--bg-hero);
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 40%);
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to left, rgba(0,0,0,0.6), rgba(0,0,0,0.2));
}

.hero__content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding: var(--spacing-3xl) var(--container-padding);
}

.hero__title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.hero__title-line {
    display: block;
}

.hero__title-line--highlight {
    color: var(--color-secondary);
    margin-top: var(--spacing-xs);
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
    line-height: var(--line-height-relaxed);
}

.hero__cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.hero__cta .btn--outline {
    color: var(--color-white);
    border-color: var(--color-white);
}

.hero__cta .btn--outline:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.hero__stats {
    display: flex;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.hero__stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

.hero__image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: var(--font-weight-semibold);
    animation: float 3s ease-in-out infinite;
}

.hero__floating-card-icon {
    font-size: var(--font-size-2xl);
}

.hero__floating-card--2 {
    bottom: 10%;
    left: 10%;
    animation-delay: 1.5s;
}

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

.hero__scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    right: 50%;
    transform: translateX(50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-xs);
}

.scroll-indicator__mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 13px;
    position: relative;
}

.scroll-indicator__wheel {
    position: absolute;
    top: 6px;
    right: 50%;
    transform: translateX(50%);
    width: 4px;
    height: 8px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 2px;
    animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; top: 6px; }
    100% { opacity: 0; top: 20px; }
}

/* ===== Features Strip ===== */
.features-strip {
    background: var(--color-white);
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--border-color);
}

.features-strip__inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.features-strip__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    transition: background var(--transition-fast);
}

.features-strip__item:hover {
    background: var(--color-gray-50);
}

.features-strip__icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-50);
    border-radius: var(--border-radius-lg);
    color: var(--color-primary);
}

.features-strip__text h3 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.features-strip__text p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ===== Categories Grid ===== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 1px solid var(--border-color);
}

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

.category-card__image {
    width: 100%;
    height: 160px;
    overflow: hidden;
    background: var(--color-gray-100);
}

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

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

.category-card__info {
    padding: var(--spacing-md);
    text-align: center;
}

.category-card__name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.category-card__count {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

/* ===== Products Grid ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: relative;
}

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

.product-card__badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    z-index: 2;
}

.product-card__badge--discount {
    background: var(--color-danger);
    color: var(--color-white);
}

.product-card__badge--new {
    background: var(--color-success);
    color: var(--color-white);
}

.product-card__badge--bestseller {
    background: var(--color-secondary);
    color: var(--color-white);
}

.product-card__image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: var(--color-gray-100);
    position: relative;
}

.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(1.05);
}

.product-card__quick-view {
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    text-align: center;
    opacity: 0;
    transform: translateY(100%);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
}

.product-card:hover .product-card__quick-view {
    opacity: 1;
    transform: translateY(0);
}

.product-card__body {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card__category {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
}

.product-card__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-tight);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card__rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.product-card__stars {
    display: flex;
    gap: 2px;
    color: var(--color-secondary);
}

.product-card__stars svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.product-card__rating-count {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

.product-card__price {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.product-card__price-current {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.product-card__price-old {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    text-decoration: line-through;
}

.product-card__price-discount {
    background: var(--color-danger);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    padding: 2px var(--spacing-xs);
    border-radius: var(--border-radius-sm);
}

.product-card__actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.product-card__add-cart {
    flex: 1;
    padding: var(--spacing-sm);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-fast);
}

.product-card__add-cart:hover {
    background: var(--color-primary-dark);
}

.product-card__add-cart:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.product-card__wishlist {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.product-card__wishlist:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: var(--color-danger-light);
}

.product-card__wishlist.active {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: var(--color-danger-light);
}

/* ===== Why Us Section ===== */
.why-us-section {
    background: var(--color-gray-50);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.why-us-card {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.why-us-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-50);
    border-radius: 50%;
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.why-us-card:hover .why-us-card__icon {
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.why-us-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.why-us-card__text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

/* ===== Newsletter ===== */
.newsletter-section {
    background: var(--color-primary);
    padding: var(--spacing-2xl) 0;
}

.newsletter__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.newsletter__text h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.newsletter__text p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-base);
}

.newsletter__form {
    flex: 1;
    max-width: 500px;
}

.newsletter__input-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.newsletter__input {
    flex: 1;
    min-width: 200px;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    outline: none;
}

.newsletter__btn {
    background: var(--color-gray-900);
    color: var(--color-white);
    border-color: var(--color-gray-900);
}

.newsletter__btn:hover {
    background: var(--color-gray-800);
    border-color: var(--color-gray-800);
}

.newsletter__message {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-white);
    min-height: 20px;
}

.newsletter__message.error {
    color: #fecaca;
}

.newsletter__message.success {
    color: #bbf7d0;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-3xl) 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--color-gray-800);
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__about {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-400);
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-gray-800);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.footer__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__links li {
    margin-bottom: var(--spacing-sm);
}

.footer__links a {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-primary);
    padding-right: var(--spacing-xs);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

.footer__contact-item svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer__payments {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-gray-800);
    flex-wrap: wrap;
}

.footer__payments-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

.footer__payment-icons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer__bottom-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer__bottom-links a {
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

.footer__bottom-links a:hover {
    color: var(--color-primary);
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    left: var(--spacing-xl);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

/* ===== Cart Drawer ===== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-modal);
}

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

.cart-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    background: var(--color-white);
    z-index: var(--z-modal);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-2xl);
}

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

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

.cart-drawer__header h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

.cart-drawer__close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.cart-drawer__close:hover {
    background: var(--color-gray-100);
    color: var(--text-primary);
}

.cart-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.cart-empty {
    text-align: center;
    padding: var(--spacing-3xl) 0;
    color: var(--text-tertiary);
}

.cart-empty svg {
    margin: 0 auto var(--spacing-md);
    color: var(--color-gray-300);
}

.cart-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

.cart-item:hover {
    background: var(--color-gray-50);
}

.cart-item__image {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-gray-100);
}

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

.cart-item__info {
    flex: 1;
    min-width: 0;
}

.cart-item__name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-item__price {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.cart-item__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cart-item__qty {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 2px;
}

.cart-item__qty-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-fast);
}

.cart-item__qty-btn:hover {
    background: var(--color-gray-100);
    color: var(--text-primary);
}

.cart-item__qty-value {
    min-width: 24px;
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.cart-item__remove {
    color: var(--text-tertiary);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    margin-right: auto;
}

.cart-item__remove:hover {
    color: var(--color-danger);
    background: var(--color-danger-light);
}

.cart-drawer__footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

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

.cart-drawer__total-price {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
}

/* ===== Modal ===== */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    visibility: hidden;
    opacity: 0;
    transition: all var(--transition-base);
}

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

.modal__overlay {
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
}

.modal__content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-2xl);
}

.modal.active .modal__content {
    transform: scale(1);
}

.modal__close {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    z-index: 10;
    transition: all var(--transition-fast);
}

.modal__close:hover {
    background: var(--color-gray-200);
    color: var(--text-primary);
}

.modal__body {
    padding: var(--spacing-xl);
}

/* Quick View Content */
.quick-view {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.quick-view__image {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--color-gray-100);
}

.quick-view__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.quick-view__info h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.quick-view__rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.quick-view__price {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.quick-view__description {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

.quick-view__meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.quick-view__meta-item {
    display: flex;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.quick-view__meta-label {
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    min-width: 100px;
}

.quick-view__actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ===== Toast Notifications ===== */
.toast-container {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transform: translateX(100%);
    opacity: 0;
    transition: all var(--transition-base);
    border-right: 4px solid var(--color-primary);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast--success {
    border-right-color: var(--color-success);
}

.toast--error {
    border-right-color: var(--color-danger);
}

.toast--warning {
    border-right-color: var(--color-warning);
}

.toast--info {
    border-right-color: var(--color-info);
}

.toast__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.toast--success .toast__icon {
    color: var(--color-success);
}

.toast--error .toast__icon {
    color: var(--color-danger);
}

.toast__message {
    flex: 1;
}

.toast__close {
    color: var(--text-tertiary);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.toast__close:hover {
    color: var(--text-primary);
    background: var(--color-gray-100);
}

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

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

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl);
}

.empty-state__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-gray-300);
}

.empty-state__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.empty-state__text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ===== Responsive Design ===== */

/* Tablet */
@media (max-width: 1024px) {
    .hero__content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__image {
        display: none;
    }

    .hero__subtitle {
        margin-right: auto;
        margin-left: auto;
    }

    .hero__cta {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .features-strip__inner {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .quick-view {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
        --spacing-3xl: 48px;
        --spacing-2xl: 32px;
    }

    .header__inner {
        gap: var(--spacing-sm);
    }

    .header__menu-toggle {
        display: flex;
    }

    .header__action-text {
        display: none;
    }

    .header__search {
        order: 3;
        max-width: 100%;
        flex-basis: 100%;
    }

    .header__inner {
        flex-wrap: wrap;
        height: auto;
        padding: var(--spacing-sm) 0;
    }

    .main-nav {
        display: none;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav__list {
        flex-direction: column;
        padding: var(--spacing-md) 0;
    }

    .main-nav__item {
        width: 100%;
    }

    .main-nav__link {
        width: 100%;
        padding: var(--spacing-md);
    }

    .main-nav__dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--color-gray-50);
        border-radius: var(--border-radius-md);
        margin: var(--spacing-xs) var(--spacing-md);
        display: none;
    }

    .main-nav__dropdown.active {
        display: block;
    }

    .hero {
        min-height: 500px;
    }

    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .hero__stats {
        gap: var(--spacing-lg);
    }

    .features-strip__inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .product-card__image {
        height: 180px;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    .newsletter__inner {
        flex-direction: column;
        text-align: center;
    }

    .newsletter__form {
        width: 100%;
        max-width: 100%;
    }

    .cart-drawer {
        width: 100%;
        max-width: 100%;
    }

    .toast-container {
        right: var(--spacing-md);
        left: var(--spacing-md);
        bottom: var(--spacing-md);
        max-width: none;
    }

    .back-to-top {
        left: var(--spacing-md);
        bottom: var(--spacing-md);
    }

    .section__tabs {
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: var(--spacing-sm);
        -webkit-overflow-scrolling: touch;
    }

    .section__tabs::-webkit-scrollbar {
        display: none;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .categories-grid {
        grid-template-columns: 1fr 1fr;
    }

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

    .product-card__actions {
        flex-direction: column;
    }

    .product-card__wishlist {
        width: 100%;
        height: 40px;
    }

    .dropdown-menu {
        position: fixed;
        top: auto;
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
    }
}

/* Print Styles */
@media print {
    .header,
    .main-nav,
    .hero__cta,
    .features-strip,
    .newsletter-section,
    .footer,
    .back-to-top,
    .cart-drawer,
    .cart-overlay,
    .modal,
    .toast-container {
        display: none !important;
    }

    .hero {
        min-height: auto;
        background: none;
        color: var(--text-primary);
    }

    .hero__title {
        color: var(--text-primary);
    }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Focus Visible */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--color-primary);
    color: var(--color-white);
}

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

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-400);
}