/* ===================================
   PARIVAAR - Design System & Styles
   =================================== */

/* CSS Variables */
:root {
    /* Brand Colors - Coral/Peach palette from logo */
    --primary: #e07552;
    --primary-dark: #c66644;
    --primary-light: #f5d5c8;
    --secondary: #d4a574;
    --accent: #8b6b61;

    /* Neutrals */
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #eeeeee;
    --gray-300: #e0e0e0;
    --gray-400: #bdbdbd;
    --gray-500: #9e9e9e;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;

    /* Semantic */
    --success: #4caf50;
    --warning: #ff9800;
    --error: #f44336;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

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

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;

    /* Layout */
    --max-width: 1400px;
    --header-height: 140px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

/* ===================================
   PROMO BAR
   =================================== */
.promo-bar {
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.promo-bar strong {
    font-weight: 700;
}

/* ===================================
   HEADER
   =================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.header-main {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--gray-200);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

/* Logo */
.logo {
    flex-shrink: 0;
}

.logo img {
    height: 120px;
    width: auto;
}

/* Search - Centered */
.search-container {
    flex: 1;
    max-width: 500px;
    display: flex;
    position: relative;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    padding-right: 60px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
    background: var(--gray-50);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(224, 117, 82, 0.1);
}

.search-input::placeholder {
    color: var(--gray-500);
}

.search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.search-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.05);
}

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

.header-action-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    border-radius: var(--radius-full);
    color: var(--gray-700);
    transition: all var(--transition-fast);
    position: relative;
}

/* Login button with text */
.header-action-btn.login-btn {
    width: auto;
    padding: var(--spacing-sm) var(--spacing-md);
}

.login-text {
    font-size: 0.9375rem;
    font-weight: 500;
    white-space: nowrap;
}

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

.cart-count {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 20px;
    height: 20px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Main Navigation */
.main-nav {
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2xl);
}

.nav-link {
    padding: var(--spacing-md) 0;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

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

.nav-link:hover::after {
    transform: scaleX(1);
}

.nav-link-promo {
    color: var(--primary);
    font-weight: 600;
}

/* ===================================
   CATEGORIES NAV (Above Hero)
   =================================== */
.categories-nav {
    background: var(--white);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--gray-100);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 200;
}

.categories-nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.category-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    transition: all var(--transition-fast);
    /* Staggered animation */
    opacity: 0;
    transform: translateY(20px);
    animation: slideUpFade 0.5s ease forwards;
}

/* Animation delays for staggered effect */
.category-nav-item:nth-child(1) {
    animation-delay: 0.05s;
}

.category-nav-item:nth-child(2) {
    animation-delay: 0.1s;
}

.category-nav-item:nth-child(3) {
    animation-delay: 0.15s;
}

.category-nav-item:nth-child(4) {
    animation-delay: 0.2s;
}

.category-nav-item:nth-child(5) {
    animation-delay: 0.25s;
}

.category-nav-item:nth-child(6) {
    animation-delay: 0.3s;
}

.category-nav-item:nth-child(7) {
    animation-delay: 0.35s;
}

.category-nav-item:nth-child(8) {
    animation-delay: 0.4s;
}

.category-nav-item:nth-child(9) {
    animation-delay: 0.45s;
}

.category-nav-item:nth-child(10) {
    animation-delay: 0.5s;
}

@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.category-nav-item:hover {
    transform: translateY(-2px);
}

.category-nav-item .category-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.category-nav-item:hover .category-icon {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(224, 117, 82, 0.2);
}

.category-nav-item .category-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-nav-item span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-700);
    text-align: center;
    max-width: 80px;
}

.category-nav-item:hover span {
    color: var(--primary);
}

.category-nav-item.is-promo .category-icon {
    background: linear-gradient(135deg, #fff3cd, #ffc107);
    border-color: #ffc107;
}

.category-nav-item.is-promo span {
    color: var(--primary);
    font-weight: 600;
}

@media (max-width: 768px) {
    .categories-nav-container {
        gap: var(--spacing-md);
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--spacing-sm);
    }

    .category-nav-item .category-icon {
        width: 50px;
        height: 50px;
    }

    .category-nav-item span {
        font-size: 0.6875rem;
    }
}

/* ===================================
   HERO SECTION
   =================================== */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-carousel {
    position: relative;
    height: 500px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-3xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
}

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

.hero-content {
    max-width: 500px;
    color: var(--white);
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.hero-cta {
    display: inline-block;
    background: var(--white);
    color: var(--primary);
    padding: var(--spacing-md) var(--spacing-2xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-image {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.hero-image img {
    max-height: 400px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
}

/* Hero Controls */
.hero-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    z-index: 10;
}

.hero-arrow {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-800);
    transition: all var(--transition-fast);
}

.hero-arrow:hover {
    background: var(--white);
    transform: scale(1.1);
}

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

.hero-dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.hero-dot.active {
    width: 30px;
    background: var(--white);
}

/* ===================================
   CATEGORIES SECTION
   =================================== */
.categories-section {
    padding: var(--spacing-3xl) var(--spacing-xl);
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2xl);
}

.categories-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    transition: transform var(--transition-fast);
}

.category-item:hover {
    transform: translateY(-5px);
}

.category-icon {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--gray-100) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 3px solid var(--white);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.category-item:hover .category-icon {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.category-icon img {
    width: 60%;
    height: 60%;
    object-fit: contain;
}

.category-item span {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
}

.category-promo .category-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.category-promo span {
    color: var(--primary);
    font-weight: 600;
}

/* ===================================
   PRODUCTS SECTIONS
   =================================== */
.offers-section,
.products-section {
    padding: var(--spacing-3xl) var(--spacing-xl);
    max-width: var(--max-width);
    margin: 0 auto;
}

.products-section.alt-bg {
    background: var(--gray-50);
    max-width: 100%;
    padding-left: calc((100% - var(--max-width)) / 2 + var(--spacing-xl));
    padding-right: calc((100% - var(--max-width)) / 2 + var(--spacing-xl));
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
}

/* Carousel Wrapper - Contains carousel and arrow buttons */
.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

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

.carousel-arrow {
    width: 48px;
    height: 48px;
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    transition: all var(--transition-fast);
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    z-index: 10;
}

.carousel-arrow:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
    transform: scale(1.1);
}

.carousel-arrow:active {
    transform: scale(0.95);
}

.carousel-arrow-left {
    margin-right: var(--spacing-sm);
}

.carousel-arrow-right {
    margin-left: var(--spacing-sm);
}

.see-all-link {
    font-weight: 500;
    color: var(--primary);
    transition: all var(--transition-fast);
}

.see-all-link:hover {
    color: var(--primary-dark);
}

/* Products Carousel */
.products-carousel {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    scroll-behavior: smooth;
    padding-bottom: var(--spacing-md);
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex: 1;
}

.products-carousel::-webkit-scrollbar {
    display: none;
}

/* Product Card */
.product-card {
    flex: 0 0 280px;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    position: relative;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-badges {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    z-index: 2;
}

.badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-discount {
    background: var(--primary);
    color: var(--white);
}

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

.badge-eco {
    background: #e8f5e9;
    color: #2e7d32;
}

.product-wishlist {
    display: none;
    /* Hidden - users can't login on this page */
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    background: var(--white);
    border-radius: var(--radius-full);
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    z-index: 2;
}

.product-wishlist:hover {
    color: #e91e63;
    transform: scale(1.1);
}

.product-wishlist.active {
    color: #e91e63;
}

.product-wishlist.active svg {
    fill: #e91e63;
}

.product-image {
    height: 220px;
    background: var(--gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.product-image img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform var(--transition-fast);
}

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

.product-info {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
    text-align: left;
}

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

.stars {
    color: #ffc107;
    font-size: 0.875rem;
}

.rating-count {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.product-brand {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-500);
    margin-bottom: var(--spacing-xs);
    height: 1.2em;
}

.product-name {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-800);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.8em;
    min-height: 2.8em;
}

.product-prices {
    margin-bottom: var(--spacing-sm);
}

.price-original {
    font-size: 0.875rem;
    color: var(--gray-500);
    text-decoration: line-through;
    display: block;
    min-height: 1.5em;
    margin-bottom: 0.25rem;
}

.price-current {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    display: block;
    height: 1.75em;
}

.product-stock {
    font-size: 0.75rem;
    color: var(--gray-600);
    margin-bottom: 0.75rem;
    font-weight: 500;
    height: 1.2em;
}

.add-to-cart-btn {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
    margin-top: auto;
    /* Push button to bottom */
}

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

/* ===================================
   CATALOG SECTION
   =================================== */
.catalog-section {
    padding: var(--spacing-3xl) var(--spacing-xl);
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.catalog-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-weight: 500;
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

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

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--spacing-lg);
}

/* ===================================
   BENEFITS SECTION
   =================================== */
.benefits-section {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.benefit-text {
    display: flex;
    flex-direction: column;
}

.benefit-text strong {
    font-size: 1rem;
    color: var(--gray-800);
}

.benefit-text span {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: var(--spacing-3xl);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.footer-logo {
    margin-bottom: var(--spacing-lg);
}

.footer-logo img {
    height: 50px;
    filter: brightness(0) invert(1);
}

.footer-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-400);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 44px;
    height: 44px;
    background: var(--gray-800);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all var(--transition-fast);
}

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

.footer-col h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

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

.footer-links a {
    font-size: 0.9375rem;
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

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

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

.payment-icon {
    width: 45px;
    height: 30px;
    background: var(--gray-800);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.certifications {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cert-badge {
    font-size: 0.8125rem;
    color: var(--success);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--gray-800);
    max-width: var(--max-width);
    margin: 0 auto;
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-legal a {
    color: var(--gray-500);
}

.footer-legal a:hover {
    color: var(--primary);
}

/* ===================================
   CART SIDEBAR
   =================================== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 2000;
}

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

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 100%;
    height: 100vh;
    background: var(--white);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 2001;
    display: flex;
    flex-direction: column;
}

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

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.cart-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.cart-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.cart-close:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

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

.cart-empty {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    color: var(--gray-500);
}

.cart-empty svg {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
    opacity: 0.3;
}

.cart-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--gray-100);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cart-item-image img {
    max-width: 70%;
    max-height: 70%;
    object-fit: contain;
}

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

.cart-item-name {
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.cart-item-price {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

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

.qty-btn {
    width: 28px;
    height: 28px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.qty-btn:hover {
    background: var(--gray-200);
}

.cart-item-remove {
    color: var(--gray-400);
    padding: var(--spacing-sm);
    transition: color var(--transition-fast);
}

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

.cart-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    font-size: 1.125rem;
    font-weight: 600;
}

.checkout-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.checkout-btn:hover {
    background: var(--primary-dark);
}

/* ===================================
   LOGIN MODAL
   =================================== */
.login-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 3000;
    backdrop-filter: blur(4px);
}

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

.login-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 450px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 3001;
}

.login-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.login-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.login-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    font-family: var(--font-display);
}

.login-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.login-close:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.login-form {
    padding: var(--spacing-2xl) var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
    background: var(--gray-50);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(224, 117, 82, 0.1);
}

.form-group input::placeholder {
    color: var(--gray-400);
}

.login-error {
    color: var(--error);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    min-height: 20px;
    font-weight: 500;
}

.login-submit-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

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

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

/* ===================================
   WHATSAPP FLOATING BUTTON
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-fast);
    z-index: 1500;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1200px) {
    .footer-main {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-col:first-child {
        grid-column: span 3;
    }
}

@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-image {
        right: 5%;
    }

    .hero-image img {
        max-height: 300px;
    }

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

    .footer-col:first-child {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .header-left {
        flex: 1 1 100%;
        order: 1;
        flex-wrap: wrap;
    }

    .logo {
        order: 1;
    }

    .search-container {
        order: 3;
        max-width: 100%;
        width: 100%;
        flex: 1 1 100%;
    }

    .header-actions {
        order: 2;
        margin-left: auto;
    }

    .nav-container {
        gap: var(--spacing-lg);
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: var(--spacing-md);
    }

    .nav-link {
        white-space: nowrap;
    }

    .hero-carousel {
        height: auto;
        min-height: 400px;
    }

    .hero-slide {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-2xl);
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-image {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        margin-top: var(--spacing-xl);
    }

    .hero-image img {
        max-height: 200px;
        margin: 0 auto;
    }

    .categories-grid {
        gap: var(--spacing-md);
    }

    .category-icon {
        width: 70px;
        height: 70px;
    }

    .section-title {
        font-size: 1.5rem;
    }

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

    .benefit-item {
        flex: 1 1 45%;
    }

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

    .footer-col:first-child {
        grid-column: span 1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

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

@media (max-width: 480px) {
    .promo-bar {
        font-size: 0.75rem;
    }

    .logo img {
        height: 45px;
    }

    .header-action-btn {
        width: 38px;
        height: 38px;
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

    .category-icon {
        width: 60px;
        height: 60px;
    }

    .category-item span {
        font-size: 0.75rem;
    }

    .product-card {
        flex: 0 0 240px;
    }

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

    .benefit-item {
        flex: 1 1 100%;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
}

/* ===================================
   CHECKOUT MODAL
   =================================== */
.checkout-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 3000;
    backdrop-filter: blur(4px);
}

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

.checkout-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 3001;
}

.checkout-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.checkout-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.checkout-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    font-family: var(--font-display);
}

.checkout-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.checkout-close:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

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

.checkout-summary {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.checkout-summary h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--gray-200);
}

.checkout-item:last-child {
    border-bottom: none;
}

.checkout-item-name {
    font-size: 0.9375rem;
    color: var(--gray-800);
    flex: 1;
}

.checkout-item-qty {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: 0 var(--spacing-md);
}

.checkout-item-price {
    font-weight: 600;
    color: var(--gray-900);
}

.checkout-form small {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: var(--spacing-xs);
}

.checkout-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--primary-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
    font-weight: 700;
}

.checkout-total span:last-child {
    color: var(--primary-dark);
}

.checkout-error {
    color: var(--error);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    min-height: 20px;
    font-weight: 500;
}

.checkout-submit-btn {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1.125rem;
    transition: all var(--transition-fast);
}

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

.checkout-submit-btn:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
    transform: none;
}

/* ===================================
   CHECKOUT SUCCESS MODAL
   =================================== */
.checkout-success-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 4000;
}

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

.checkout-success-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 450px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-3xl);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 4001;
}

.checkout-success-modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.success-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.checkout-success-modal h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-display);
}

.success-message {
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

.success-details {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    text-align: left;
}

.success-details p {
    margin-bottom: var(--spacing-sm);
    color: var(--gray-700);
}

.order-number {
    font-size: 0.875rem;
    font-family: monospace;
    background: var(--gray-200);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    word-break: break-all;
    margin-bottom: var(--spacing-md) !important;
}

.success-note {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-xl);
}

.success-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.success-btn:hover {
    background: var(--primary-dark);
}