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

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-dark: #111827;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
}

h3 {
    font-size: 1.5rem;
    font-weight: 500;
}

p {
    line-height: 1.8;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 16px;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

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

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-brand i {
    font-size: 2rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, white 100%);
}

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

.hero-text h1 {
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
}

/* Recent Purchases */
.recent-purchases {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 999;
}

.purchase-notification {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 300px;
    opacity: 0;
    transform: translateX(-100%);
    transition: all 0.5s ease;
}

.purchase-notification.show {
    opacity: 1;
    transform: translateX(0);
}

.purchase-notification i {
    color: var(--success-color);
}

/* Live Counters */
.live-counters {
    padding: 40px 0;
    background-color: var(--bg-secondary);
}

.counters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.counter-item {
    text-align: center;
    padding: 1.5rem;
    background-color: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.counter-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.counter-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
}

.counter-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Products Section */
.products-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header p {
    font-size: 1.1rem;
}

/* Category Links */
.category-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.category-card {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.category-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.category-card h3 {
    margin-bottom: 0.5rem;
}

.category-card p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.category-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

/* Product Filter */
.product-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

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

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.product-card {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

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

.product-image {
    position: relative;
    height: 365px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.product-badge.popular {
    background-color: var(--accent-color);
}

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

.product-badge.premium {
    background: linear-gradient(135deg, #ffd700, #ffb347);
}

.stock-indicator {
    position: absolute;
    bottom: 12px;
    left: 12px;
    right: 12px;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
}

.stock-text {
    display: block;
    margin-bottom: 4px;
}

.stock-bar {
    background-color: rgba(255, 255, 255, 0.3);
    height: 4px;
    border-radius: 2px;
    overflow: hidden;
}

.stock-fill {
    height: 100%;
    background-color: var(--success-color);
    transition: width 0.5s ease;
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.stars {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.review-count {
    color: var(--text-light);
    font-size: 0.9rem;
}

.product-description {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feature-tag {
    background-color: var(--bg-secondary);
    color: var(--primary-color);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.view-all-section {
    text-align: center;
    margin-top: 3rem;
}

/* Quiz Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal.show {
    display: block;
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.close {
    position: absolute;
    right: 20px;
    top: 15px;
    color: var(--text-light);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1;
}

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

.quiz-container {
    padding: 2rem;
}

.quiz-container h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.quiz-step {
    text-align: center;
}

.quiz-step.hidden {
    display: none;
}

.quiz-step h4 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quiz-option {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    padding: 1rem 2rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.quiz-option:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Savings Calculator */
.savings-calculator {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.savings-calculator h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-content {
    max-width: 600px;
    margin: 0 auto;
    background-color: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.calculator-input {
    margin-bottom: 2rem;
}

.calculator-input label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.calculator-input input[type="range"] {
    width: 100%;
    margin-bottom: 0.5rem;
}

.calculator-input select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
}

#items-display {
    color: var(--primary-color);
    font-weight: 600;
}

.calculator-result {
    text-align: center;
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
}

.savings-display h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.savings-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--success-color);
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
}

#savings-explanation {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* What You Get Section */
.what-you-get {
    padding: 80px 0;
}

.what-you-get h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 1.5rem;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-color);
}

.timeline-icon {
    font-size: 2.5rem;
    min-width: 60px;
    text-align: center;
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

/* How It Works */
.how-it-works {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.how-it-works h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step-item {
    background-color: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: all 0.3s ease;
}

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

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.step-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.step-item h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step-item p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Problems Section */
.problems-section {
    padding: 80px 0;
}

.problems-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--error-color);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.problem-item {
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.problem-item i {
    font-size: 2.5rem;
    color: var(--error-color);
    margin-bottom: 1rem;
}

.problem-item h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.cost {
    font-weight: 700;
    color: var(--error-color);
    font-size: 1.1rem;
}

.problems-cta {
    text-align: center;
    background-color: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.problems-cta p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

/* Advantages Section */
.advantages-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.advantages-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.advantage-item {
    background-color: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.advantage-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.advantage-item h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.advantage-item p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Comparison Section */
.comparison-section {
    padding: 80px 0;
}

.comparison-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-table {
    overflow-x: auto;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background-color: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

.comparison-table th.highlight,
.comparison-table td.highlight {
    background-color: var(--primary-color);
    color: white;
}

.comparison-table i.fa-check-circle {
    color: var(--success-color);
    font-size: 1.2rem;
}

.comparison-table i.fa-times-circle {
    color: var(--error-color);
    font-size: 1.2rem;
}

.comparison-table .highlight i.fa-check-circle {
    color: white;
}

/* About Section */
.about-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h2 {
    margin-bottom: 2rem;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.about-stat {
    text-align: center;
    background-color: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.about-stat .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: 'Playfair Display', serif;
}

.about-stat .stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.mission-values h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

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

.value-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: white;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.value-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.value-item span {
    font-weight: 500;
    color: var(--text-primary);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

/* Roadmap Section */
.roadmap-section {
    padding: 80px 0;
}

.roadmap-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.roadmap-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.roadmap-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--border-color);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-year {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 700;
    min-width: 80px;
    text-align: center;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.timeline-content {
    background-color: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    width: calc(50% - 40px);
    border: 1px solid var(--border-color);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
}

.timeline-item.completed .timeline-year {
    background-color: var(--success-color);
}

.timeline-item.current .timeline-year {
    background-color: var(--warning-color);
}

.timeline-item.future .timeline-year {
    background-color: var(--text-light);
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.timeline-content p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Guarantees Section */
.guarantees-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.guarantees-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.guarantee-item {
    background-color: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.guarantee-item i {
    font-size: 2.5rem;
    color: var(--success-color);
    margin-bottom: 1rem;
}

.guarantee-item h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.guarantee-item p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Reviews Section */
.reviews-section {
    padding: 80px 0;
}

.reviews-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.review-card {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.reviewer-details h4 {
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.verified {
    font-size: 0.8rem;
    color: var(--success-color);
    font-weight: 500;
}

.review-rating {
    color: var(--warning-color);
    font-size: 1.2rem;
}

.review-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.product-purchased {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: white;
    margin-bottom: 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background-color: var(--bg-secondary);
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

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

.faq-answer {
    padding: 0 2rem 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
    color: var(--text-secondary);
}

/* SEO Content */
.seo-content {
    padding: 80px 0;
}

.seo-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.seo-text h2 {
    margin-bottom: 2rem;
}

.seo-text p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: left;
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-brand i {
    font-size: 2rem;
}

.footer-section p {
    color: #d1d5db;
    margin-bottom: 1.5rem;
}

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

.social-links a {
    color: #d1d5db;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

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

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .nav-links {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-cta {
        justify-content: center;
    }

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

    .category-links {
        grid-template-columns: 1fr;
    }

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

    .product-filter {
        justify-content: center;
    }

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

    .comparison-table {
        font-size: 0.9rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    .roadmap-timeline::before {
        left: 20px;
    }

    .timeline-item {
        flex-direction: row !important;
        padding-left: 50px;
    }

    .timeline-year {
        left: 20px !important;
        transform: none !important;
    }

    .timeline-content {
        width: 100% !important;
        margin: 0 !important;
    }

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

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

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

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

    .recent-purchases {
        position: relative;
        bottom: auto;
        left: auto;
        margin: 20px 0;
    }

    .purchase-notification {
        min-width: auto;
        width: 100%;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .modal-content {
        margin: 10% auto;
        width: 95%;
    }

    .quiz-container {
        padding: 1.5rem;
    }

    .calculator-content {
        padding: 1.5rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.6s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, transparent 37%, #f0f0f0 63%);
    background-size: 400% 100%;
    animation: skeleton-loading 1.4s ease infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0 50%;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

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

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.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;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #000000;
        --text-secondary: #333333;
        --border-color: #666666;
    }
}

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

/* Print Styles */
@media print {
    .navbar,
    .recent-purchases,
    .live-counters,
    .quiz-modal,
    .footer {
        display: none !important;
    }

    .hero,
    .products-section,
    .about-section {
        break-inside: avoid;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    h1, h2, h3 {
        break-after: avoid;
    }

    .product-card,
    .review-card,
    .advantage-item {
        break-inside: avoid;
        margin-bottom: 20pt;
    }
}