/* ============================================
   HEALTHY HORMONES CLUB - PREMIUM STYLESHEET
   Modern, Clean, Professional Design
   ============================================ */

/* ---------- CSS Variables / Design Tokens ---------- */
:root {
    /* Primary Colors */
    --primary: #0d9488;
    --primary-dark: #0f766e;
    --primary-light: #14b8a6;
    --primary-gradient: linear-gradient(135deg, #0d9488 0%, #0f766e 50%, #115e59 100%);
    
    /* Accent Colors */
    --accent: #f59e0b;
    --accent-dark: #d97706;
    --accent-light: #fbbf24;
    
    /* Neutral Colors */
    --dark: #0f172a;
    --dark-secondary: #1e293b;
    --gray-900: #1a1f36;
    --gray-800: #2d3748;
    --gray-700: #4a5568;
    --gray-600: #718096;
    --gray-500: #a0aec0;
    --gray-400: #cbd5e0;
    --gray-300: #e2e8f0;
    --gray-200: #edf2f7;
    --gray-100: #f7fafc;
    --white: #ffffff;
    
    /* Backgrounds */
    --bg-primary: #f0fdfa;
    --bg-secondary: #f8fafc;
    --bg-card: #ffffff;
    --bg-dark: #0f172a;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px rgba(13, 148, 136, 0.15);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1280px;
    
    /* Borders */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

/* Prevent CLS on images */
.product-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-primary);
    color: var(--gray-800);
    background-color: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Gradient Text ---------- */
.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Top Bar ---------- */
.top-bar {
    background: var(--dark);
    color: var(--gray-400);
    font-size: 0.8rem;
    padding: 8px 0;
    position: relative;
    z-index: 1001;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-left, .top-bar-right {
    display: flex;
    gap: 20px;
    align-items: center;
}

.top-bar span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-bar i {
    color: var(--primary-light);
    font-size: 0.75rem;
}

/* ---------- Header / Navbar ---------- */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    gap: 24px;
}

/* Logo */
.logo, .footer-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    transition: var(--transition-base);
}

.logo:hover, .footer-logo:hover {
    transform: scale(1.03);
}

.logo-img {
    height: 58px;
    width: auto;
    display: block;
    transition: var(--transition-base);
}

/* Keep old classes for legal pages fallback */
.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.3);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-main {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--dark);
}

.logo-sub {
    font-weight: 600;
    font-size: 0.65rem;
    letter-spacing: 4px;
    color: var(--primary);
    text-transform: uppercase;
}

/* Nav Search */
.nav-search {
    flex: 1;
    max-width: 420px;
}

.search-form {
    display: flex;
    align-items: center;
    background: var(--gray-100);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
}

.search-form:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
    background: var(--white);
}

.search-form input {
    flex: 1;
    border: none;
    outline: none;
    padding: 10px 16px;
    font-size: 0.9rem;
    background: transparent;
    font-family: var(--font-primary);
    color: var(--dark);
}

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

.search-form button {
    background: var(--primary-gradient);
    border: none;
    color: white;
    padding: 10px 16px;
    cursor: pointer;
    transition: var(--transition-base);
    font-size: 0.9rem;
}

.search-form button:hover {
    opacity: 0.9;
}

/* Nav Links */
.nav-links {
    display: flex;
    gap: 4px;
    align-items: center;
}

.nav-link {
    padding: 8px 14px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1002;
}

.mobile-menu-btn span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition-base);
}

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

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

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

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    padding-top: 100px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px;
}

.mobile-nav-link {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark);
    padding: 12px 30px;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    width: 100%;
    text-align: center;
}

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
    text-align: center;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.4);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* ---------- Hero Section ---------- */
.hero {
    position: relative;
    padding: 80px 0 100px;
    background: linear-gradient(135deg, #f0fdfa 0%, #e6fffa 30%, #f0f9ff 60%, #faf5ff 100%);
    overflow: hidden;
}

.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.07;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -100px;
    left: -100px;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: #8b5cf6;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(13, 148, 136, 0.1);
    color: var(--primary);
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 20px;
    border: 1px solid rgba(13, 148, 136, 0.15);
}

.hero-badge i {
    color: var(--accent);
}

.hero h1 {
    font-family: var(--font-display);
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--dark);
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: inline-block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-value {
    display: block;
}

.stat-plus {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-600);
    margin-top: 4px;
    font-weight: 500;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 450px;
    height: 450px;
}

.hero-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(13, 148, 136, 0.3);
}

.hero-circle i {
    font-size: 4rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    animation: pulse 3s ease-out infinite;
    opacity: 0;
}

.pulse-ring.delay-1 { animation-delay: 1s; }
.pulse-ring.delay-2 { animation-delay: 2s; }

@keyframes pulse {
    0% {
        width: 180px;
        height: 180px;
        opacity: 0.5;
    }
    100% {
        width: 400px;
        height: 400px;
        opacity: 0;
    }
}

.floating-card {
    position: absolute;
    background: white;
    padding: 14px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dark);
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.3rem;
}

.card-1 {
    top: 20px;
    left: 10px;
    animation-delay: 0s;
}
.card-1 i { color: #8b5cf6; }

.card-2 {
    top: 30px;
    right: 0;
    animation-delay: 1.5s;
}
.card-2 i { color: #06b6d4; }

.card-3 {
    bottom: 30px;
    left: 0;
    animation-delay: 3s;
}
.card-3 i { color: #f59e0b; }

.card-4 {
    bottom: 20px;
    right: 10px;
    animation-delay: 4.5s;
}
.card-4 i { color: #ef4444; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* ---------- Trust Badges ---------- */
.trust-badges {
    background: var(--white);
    padding: 40px 0;
    border-bottom: 1px solid var(--gray-200);
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.badge-item:hover {
    background: var(--bg-primary);
}

.badge-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.badge-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--dark);
}

.badge-text span {
    font-size: 0.8rem;
    color: var(--gray-600);
}

/* ---------- Section Styles ---------- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(13, 148, 136, 0.08);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 16px;
    border: 1px solid rgba(13, 148, 136, 0.12);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ---------- Categories Section ---------- */
.categories-section {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    border: 2px solid transparent;
    transition: var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition-base);
}

.category-card:hover {
    border-color: var(--primary);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.category-card:hover::before {
    opacity: 1;
}

.category-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 1.8rem;
    color: var(--primary);
    transition: var(--transition-base);
}

.category-card:hover .category-icon {
    background: var(--primary-gradient);
    color: white;
    transform: scale(1.05);
}

.category-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.category-card p {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-bottom: 12px;
    line-height: 1.5;
}

.category-count {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--bg-primary);
    padding: 4px 12px;
    border-radius: var(--radius-xl);
}

/* Coming Soon Cards */
.category-card.coming-soon {
    opacity: 0.5;
    cursor: default;
    pointer-events: none;
}

.category-card.coming-soon .category-count {
    color: var(--gray-600);
    background: var(--gray-200);
}

/* ---------- Products Section ---------- */
.products-section {
    padding: var(--section-padding);
    background: var(--white);
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--gray-100);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition-base);
}

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

.filter-btn.active {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

/* Product Card */
.product-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.product-card.hidden {
    display: none;
}

/* Extra Products (initially hidden, shown via JS) */
.product-card.extra-product {
    display: none !important;
}

.products-grid.show-all .product-card.extra-product {
    display: flex !important;
}

.products-grid.show-all .product-card.extra-product.hidden {
    display: none !important;
}

/* Load More Button */
.load-more-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 48px;
    padding: 0 20px;
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    font-weight: 600;
    padding: 16px 48px;
    gap: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark, #0d7377));
    color: white;
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: 0 4px 15px rgba(13, 148, 136, 0.25);
    letter-spacing: 0.3px;
}

.load-more-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark, #0d7377), var(--primary));
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.4);
}

.load-more-btn .extra-count {
    opacity: 0.85;
    font-weight: 400;
}

.load-more-wrapper.hidden-btn {
    display: none;
}

/* Product Badge */
.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
    z-index: 5;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-badge.bestseller {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.product-badge.popular {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
}

.product-badge.new {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: white;
}

.product-badge.top-rated {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

/* Product Image */
.product-image {
    position: relative;
    padding: 30px;
    background: linear-gradient(135deg, #f8fafc, #f0fdfa);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
}

.product-image img {
    max-height: 220px;
    object-fit: contain;
    transition: var(--transition-slow);
}

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.overlay-btn {
    background: white;
    color: var(--dark);
    padding: 12px 28px;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.9rem;
    transform: translateY(10px);
    transition: var(--transition-base);
}

.product-card:hover .overlay-btn {
    transform: translateY(0);
}

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

/* Product Content */
.product-content {
    padding: 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.product-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 6px;
}

.product-subtitle {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 14px;
    line-height: 1.5;
}

/* Product Rating */
.product-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.stars {
    display: flex;
    gap: 2px;
}

.stars i {
    color: var(--accent);
    font-size: 0.85rem;
}

.rating-text {
    font-size: 0.8rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Product Features */
.product-features {
    margin-bottom: 20px;
    flex: 1;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--gray-700);
    padding: 4px 0;
}

.product-features li i {
    color: var(--primary);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* Product Pricing */
.product-pricing {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 20px;
    padding: 14px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
}

.price-original {
    font-size: 1rem;
    color: var(--gray-500);
    text-decoration: line-through;
    font-weight: 500;
}

.price-current {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
}

.price-per {
    font-size: 0.85rem;
    color: var(--gray-600);
}

/* Product Actions */
.product-actions {
    display: flex;
    gap: 10px;
}

.product-actions .btn {
    flex: 1;
    font-size: 0.85rem;
    padding: 11px 16px;
}

/* ---------- Why Us Section ---------- */
.why-us-section {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.why-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition-base);
}

.why-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.why-card:hover::after {
    opacity: 1;
}

.why-icon {
    width: 64px;
    height: 64px;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition-base);
}

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

.why-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ---------- CTA Section ---------- */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: var(--primary);
    opacity: 0.05;
    border-radius: 50%;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-text h2 {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
}

.cta-text p {
    font-size: 1.05rem;
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.7;
}

.cta-form {
    max-width: 520px;
    margin: 0 auto;
}

.cta-form .form-group {
    display: flex;
    gap: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-base);
}

.cta-form .form-group:focus-within {
    border-color: var(--primary);
}

.cta-form input[type="email"] {
    flex: 1;
    border: none;
    outline: none;
    padding: 14px 20px;
    font-size: 0.95rem;
    font-family: var(--font-primary);
    background: transparent;
    color: white;
}

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

.cta-form .btn {
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
    padding: 14px 28px;
}

.form-note {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* ---------- FAQ Section ---------- */
.faq-section {
    padding: var(--section-padding);
    background: var(--white);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.1);
}

.faq-question {
    width: 100%;
    padding: 18px 24px;
    background: var(--white);
    border: none;
    outline: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    text-align: left;
    transition: var(--transition-base);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question i {
    color: var(--primary);
    font-size: 0.85rem;
    transition: var(--transition-base);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 18px;
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ---------- Contact Section ---------- */
.contact-section {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 0.9rem;
    color: var(--dark);
    margin-bottom: 2px;
}

.contact-item p {
    font-size: 0.85rem;
    color: var(--gray-600);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    color: var(--dark);
    background: var(--white);
    outline: none;
    transition: var(--transition-base);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--dark);
    padding: 60px 0 0;
    color: var(--gray-400);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--gray-500);
}

.footer-logo .logo-main {
    color: var(--white);
}

.footer-logo .logo-img {
    height: 46px;
}

.social-links {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: var(--transition-base);
}

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

.footer-links h4 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--gray-500);
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 4px;
}

.footer-bottom {
    padding: 24px 0;
}

.footer-bottom-content {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.disclaimer-text {
    margin-top: 10px;
    font-size: 0.75rem !important;
    color: var(--gray-600) !important;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ---------- Back to Top Button ---------- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-base);
    z-index: 999;
}

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

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.4);
}

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

.animate-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---------- RESPONSIVE DESIGN ---------- */

/* Tablet - Large */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 2.6rem;
    }
    
    .products-grid {
        gap: 24px;
    }
    
    .hero-image-wrapper {
        width: 380px;
        height: 380px;
    }
}

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --section-padding: 70px 0;
    }
    
    .top-bar-right {
        display: none;
    }
    
    .nav-search {
        display: none;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .hero-content {
        gap: 40px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-image-wrapper {
        width: 340px;
        height: 340px;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Tablet - Small */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-description {
        margin: 0 auto 32px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-image-wrapper {
        width: 300px;
        height: 300px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .filter-tabs {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
}

/* Mobile */
@media (max-width: 576px) {
    :root {
        --section-padding: 50px 0;
    }
    
    .top-bar {
        display: none;
    }
    
    .logo-img {
        height: 36px;
    }
    
    .footer-logo .logo-img {
        height: 36px;
    }
    
    .hero {
        padding: 50px 0 60px;
    }
    
    .hero h1 {
        font-size: 1.7rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero-image-wrapper {
        width: 260px;
        height: 260px;
    }
    
    .floating-card {
        padding: 10px 14px;
        font-size: 0.75rem;
    }
    
    .hero-circle {
        width: 130px;
        height: 130px;
    }
    
    .hero-circle i {
        font-size: 2.8rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .badges-grid {
        grid-template-columns: 1fr;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .cta-form .form-group {
        flex-direction: column;
        border-radius: var(--radius-md);
    }
    
    .cta-form .btn {
        border-radius: var(--radius-md);
    }
    
    .cta-text h2 {
        font-size: 1.6rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }
}