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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

a {
  text-decoration: none !important;
}

/* Header Styles */
.header-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #2563eb;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #2563eb;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2563eb;
    transition: width 0.3s ease;
}

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

.cta-nav {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white !important;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.cta-nav::after {
    display: none;
}

/* Mobile Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: #374151;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>');
    opacity: 0.5;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #1f2937;
    letter-spacing: -1px;
}

.highlight {
    color: #2563eb;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #2563eb, #3b82f6);
    border-radius: 2px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    color: #374151;
}

.benefit-item i {
    color: #10b981;
    font-size: 1.2rem;
}

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

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.cta-button.secondary {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.cta-button.secondary:hover {
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.cta-button.large {
    padding: 1.25rem 2.5rem;
    font-size: 1.2rem;
}

.cta-button.extra-large {
    padding: 1.5rem 3rem;
    font-size: 1.3rem;
}

.guarantee-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.guarantee-text i {
    color: #10b981;
}

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

.hero-img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.hero-img:hover {
    transform: scale(1.02);
}

.floating-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3);
    animation: float 3s ease-in-out infinite;
}

.floating-badge span {
    display: block;
    font-weight: 700;
    font-size: 1.1rem;
}

.floating-badge small {
    font-size: 0.8rem;
    opacity: 0.9;
}

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

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Berberine Section */
.berberine-section {
    background: white;
}

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

.berberine-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid #2563eb;
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateX(10px);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.card-icon i {
    color: white;
    font-size: 1.5rem;
}

.info-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.75rem;
}

.info-card p {
    color: #6b7280;
    line-height: 1.6;
}

.berberine-visual {
    position: relative;
}

.berberine-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.stats-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 15px;
    display: flex;
    justify-content: space-around;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #2563eb;
}

.stat-label {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
}

.aquasculpt-advantage {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 3rem;
    border-radius: 20px;
    margin-top: 3rem;
}

.aquasculpt-advantage h3 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 2rem;
}

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

.advantage-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.advantage-item i {
    font-size: 3rem;
    color: #2563eb;
    margin-bottom: 1rem;
}

.advantage-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.75rem;
}

.advantage-item p {
    color: #6b7280;
    line-height: 1.6;
}

/* Problem/Solution Section */
.problem-solution {
    background: linear-gradient(135deg, #1f2937, #374151);
    color: white;
}

.problem-solution .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.problem-side h2,
.solution-side h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: white;
}

.problems-list,
.solutions-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.problem-item,
.solution-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.problem-item i {
    color: #ef4444;
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.solution-item i {
    color: #10b981;
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.problem-item h4,
.solution-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.problem-item p,
.solution-item p {
    color: #d1d5db;
    line-height: 1.6;
}

.solution-cta {
    margin-top: 2rem;
}

/* Ingredients Section */
.ingredients-section {
    background: #f8fafc;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.ingredient-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.ingredient-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.ingredient-card.featured {
    border: 2px solid #2563eb;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
}

.ingredient-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.ingredient-card.featured .ingredient-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.ingredient-icon i {
    color: white;
    font-size: 1.5rem;
}

.ingredient-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.ingredient-dose {
    font-size: 0.9rem;
    color: #2563eb;
    font-weight: 600;
    margin-bottom: 1rem;
}

.ingredient-card p {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.ingredient-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.benefit-tag {
    background: #e0f2fe;
    color: #0369a1;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.formula-guarantee {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
}

.formula-guarantee h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.formula-guarantee p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.guarantee-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.badge i {
    font-size: 2rem;
    color: #fbbf24;
}

.badge span {
    font-weight: 600;
    font-size: 0.9rem;
}

/* How It Works Section */
.how-it-works {
    background: white;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.step {
    position: relative;
    background: #f8fafc;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.step:hover {
    transform: translateY(-10px);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1f2937;
    margin: 1rem 0;
}

.step-content p {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.step-icon {
    margin-top: 1rem;
}

.step-icon i {
    font-size: 2rem;
    color: #2563eb;
}

.results-preview {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
}

.results-preview h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 2rem;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.timeline-item {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.time {
    font-weight: 700;
    color: #2563eb;
    font-size: 1.1rem;
}

.result {
    color: #6b7280;
    font-weight: 500;
}

/* Testimonials Section */
.testimonials-section {
    background: #f8fafc;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-info h4 {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.testimonial-info span {
    color: #6b7280;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 0.5rem;
}

.stars {
    display: flex;
    gap: 0.25rem;
}

.stars i {
    color: #fbbf24;
    font-size: 0.9rem;
}

.testimonial-card p {
    color: #374151;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-highlight {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
}

.testimonials-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    padding: 3rem;
    border-radius: 20px;
    color: white;
}

.testimonials-stats .stat-item {
    text-align: center;
}

.testimonials-stats .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.5rem;
}

.testimonials-stats .stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Urgency Section */
.urgency-section {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: white;
}

.urgency-header {
    text-align: center;
    margin-bottom: 3rem;
}

.urgency-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.urgency-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.offer-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.offer-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.offer-item i {
    font-size: 2rem;
    color: #fbbf24;
    margin-top: 0.25rem;
}

.offer-item h4 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.offer-item p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.countdown-timer {
    text-align: center;
    margin-bottom: 3rem;
}

.countdown-timer h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.timer {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.time-unit {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    min-width: 80px;
}

.time-unit span {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: white;
}

.time-unit label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.urgency-cta {
    text-align: center;
}

.stock-warning {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #fbbf24;
    font-weight: 600;
    margin-top: 1rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* FAQ Section */
.faq-section {
    background: white;
}

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

.faq-item {
    background: #f8fafc;
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    border-bottom: 1px solid #e5e7eb;
}

.faq-question:hover {
    background: #f8fafc;
}

.faq-question h4 {
    font-weight: 600;
    color: #1f2937;
    font-size: 1.1rem;
}

.faq-question i {
    color: #2563eb;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    padding: 1.5rem 2rem;
    max-height: 200px;
}

.faq-answer p {
    color: #6b7280;
    line-height: 1.6;
}

/* Final CTA Section */
.final-cta {
    background: linear-gradient(135deg, #1f2937, #374151);
    color: white;
}

.cta-content {
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.cta-content > p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.final-benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    text-align: left;
}

.benefit-column h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.benefit-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.benefit-column li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #d1d5db;
}

.benefit-column i {
    color: #10b981;
    font-size: 1.1rem;
}

.final-cta-button {
    margin-bottom: 3rem;
}

.final-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #d1d5db;
    margin-top: 1rem;
}

.final-guarantee i {
    color: #10b981;
}

.trust-indicators {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

.trust-item i {
    font-size: 2rem;
    color: #fbbf24;
}

.trust-item span {
    font-weight: 500;
    color: white;
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: #111827;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-section a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #2563eb;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    text-align: center;
    color: #9ca3af;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

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

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

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

    .hero-title {
        font-size: 2.5rem;
    }

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

    .problem-solution .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

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

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

    .final-benefits {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .timer {
        gap: 1rem;
    }

    .time-unit {
        min-width: 60px;
        padding: 1rem;
    }

    .time-unit span {
        font-size: 1.5rem;
    }

    .guarantee-badges {
        gap: 1rem;
    }

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

    .offer-details {
        grid-template-columns: 1fr;
    }

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

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

    .section-header h2 {
        font-size: 2rem;
    }

    .cta-button {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .cta-button.large {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }

    .cta-button.extra-large {
        padding: 1.25rem 2.5rem;
        font-size: 1.2rem;
    }

    .trust-indicators {
        grid-template-columns: 1fr;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.6s ease-in-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}


/* Pricing Section Styles */
.pricing-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 100px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.pricing-card.most-popular {
    border: 3px solid #dc2626;
    transform: scale(1.05);
    z-index: 2;
}

.pricing-card.most-popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-card.bundle {
    border: 2px solid #6b7280;
}

.pricing-card.basic {
    border: 2px solid #9ca3af;
}

/* Package Badges */
.popular-badge, .bundle-badge, .basic-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 2rem;
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: 0 0 15px 15px;
    letter-spacing: 0.5px;
}

.popular-badge {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
}

.bundle-badge {
    background: linear-gradient(135deg, #6b7280, #4b5563);
}

.basic-badge {
    background: linear-gradient(135deg, #9ca3af, #6b7280);
}

/* Package Header */
.package-header {
    text-align: center;
    margin: 2rem 0 1.5rem 0;
}

.package-header h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: #2563eb;
    margin-bottom: 0.5rem;
}

.supply-duration {
    font-size: 1rem;
    color: #6b7280;
    font-weight: 500;
}

/* Package Image */
.package-image {
    position: relative;
    text-align: center;
    margin: 2rem 0;
}

.package-img {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: 10px;
}

.savings-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: white;
    padding: 0.75rem;
    border-radius: 50%;
    text-align: center;
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.3);
    min-width: 60px;
    min-height: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.save-text {
    font-size: 0.7rem;
    font-weight: 600;
    line-height: 1;
}

.save-amount {
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1;
}

.bonus-badge {
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

/* Pricing Info */
.pricing-info {
    text-align: center;
}

.price-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin: 1.5rem 0;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2563eb;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: #2563eb;
    margin: 0 0.25rem;
}

.per-bottle {
    font-size: 1rem;
    color: #6b7280;
    font-weight: 500;
}

/* Package Benefits */
.package-benefits {
    margin: 1.5rem 0;
}

.package-benefits .benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    background: #f8fafc;
    border-radius: 8px;
}

.package-benefits .benefit-item i {
    color: #10b981;
    font-size: 1rem;
}

.package-benefits .benefit-item span {
    font-weight: 600;
    color: #374151;
    font-size: 0.9rem;
}

/* Shipping Info */
.shipping-info {
    margin: 1rem 0;
}

.shipping-cost {
    color: #dc2626;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Add to Cart Button */
.add-to-cart {
    margin: 2rem 0 1.5rem 0;
}

.cart-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cart-button.primary {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1f2937;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
}

.cart-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.4);
}

.cart-button.secondary {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1f2937;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
}

.cart-button.secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.4);
}

.cart-button.basic-btn {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1f2937;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
}

.cart-button.basic-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.4);
}

/* Payment Methods */
.payment-methods {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 1rem 0;
}

.payment-methods img {
    width: 40px;
    height: 24px;
    border-radius: 4px;
}

/* Price Comparison */
.price-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.original-price {
    text-decoration: line-through;
    color: #9ca3af;
    font-size: 1rem;
}

.final-price {
    color: #dc2626;
    font-weight: 700;
    font-size: 1.2rem;
}

/* Pricing Guarantee */
.pricing-guarantee {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.guarantee-content {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.guarantee-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.guarantee-icon i {
    color: white;
    font-size: 2rem;
}

.guarantee-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.guarantee-text p {
    color: #6b7280;
    line-height: 1.6;
}

.pricing-guarantee .trust-indicators {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.pricing-guarantee .trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.pricing-guarantee .trust-item i {
    color: #2563eb;
    font-size: 1.5rem;
}

.pricing-guarantee .trust-item span {
    font-weight: 600;
    color: #374151;
    font-size: 0.9rem;
}

/* Responsive Design for Pricing Section */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .pricing-card.most-popular {
        transform: scale(1.02);
    }
    
    .pricing-card.most-popular:hover {
        transform: scale(1.02) translateY(-5px);
    }
    
    .package-img {
        max-width: 150px;
    }
    
    .price {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 400px;
        margin: 0 auto 4rem auto;
    }
    
    /* Mobile order: 6 bottles first, then 3 bottles, then 1 bottle */
    .pricing-card.most-popular {
        order: 1;
        transform: scale(1);
    }
    
    .pricing-card.bundle {
        order: 2;
    }
    
    .pricing-card.basic {
        order: 3;
    }
    
    .pricing-card.most-popular:hover {
        transform: translateY(-5px);
    }
    
    .guarantee-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .pricing-guarantee .trust-indicators {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .pricing-guarantee {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .pricing-section {
        padding: 60px 0;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .package-header h3 {
        font-size: 1.5rem;
    }
    
    .price {
        font-size: 2.2rem;
    }
    
    .package-img {
        max-width: 120px;
    }
    
    .savings-badge {
        min-width: 50px;
        min-height: 50px;
        padding: 0.5rem;
    }
    
    .save-text {
        font-size: 0.6rem;
    }
    
    .save-amount {
        font-size: 0.8rem;
    }
    
    .pricing-guarantee .trust-indicators {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}