* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-green: #4CAF50;
    --dark-bg: #1a1a1a;
    --light-bg: #FDFCFA;
    --yellow-highlight: #d4ff00;
    --red-text: #ff0000;
    --text-dark: #333;
    --text-light: #666;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light-bg);
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #2c2c2c 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-title .highlight {
    color: var(--yellow-highlight);
    font-weight: bold;
}

.hero-image {
    max-width: 600px;
    width: 100%;
    height: auto;
    margin: 20px auto;
    display: block;
    border-radius: 10px;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: #ddd;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-price {
    font-size: 1.3rem;
    margin-bottom: 30px;
}

.red-price {
    color: var(--red-text);
    font-weight: bold;
}

.hero-price strong {
    color: var(--yellow-highlight);
    font-size: 1.5rem;
}

.cta-button {
    display: inline-block;
    background: var(--primary-green);
    color: white;
    padding: 18px 50px;
    font-size: 1.2rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.4);
    cursor: pointer;
}

.cta-button:hover {
    background: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.6);
}

.cta-button:active {
    transform: translateY(1px) scale(0.98);
    box-shadow: 0 2px 10px rgba(76, 175, 80, 0.3);
}

/* Preview Section */
.preview {
    background: var(--dark-bg);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.preview h2 {
    font-size: 2rem;
    margin-bottom: 40px;
    color: white;
}

/* Carousel Styles */
.carousel-container {
    position: relative;
    max-width: 600px;
    margin: 0 auto 40px;
    overflow: hidden;
}

.carousel {
    position: relative;
    width: 100%;
}

.carousel-slide {
    display: none;
    width: 100%;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    font-size: 2rem;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 5px;
    transition: background 0.3s;
    z-index: 10;
}

.carousel-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

.carousel-dots {
    text-align: center;
    margin-top: 20px;
}

.dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 0 5px;
    background: #ddd;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s;
}

.dot.active {
    background: var(--primary-green);
}

.dot:hover {
    background: #bbb;
}

.preview-text {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #ddd;
}

/* Benefits Section */
.benefits {
    padding: 60px 20px;
    background: var(--light-bg);
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: var(--red-text);
}

.benefit-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-card {
    background: white;
    padding: 25px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
}

.benefit-card:active {
    transform: translateY(-2px) scale(0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.benefit-card h3 {
    color: var(--red-text);
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 1.05rem;
}

.benefits .cta-button {
    display: block;
    margin: 0 auto;
    width: fit-content;
}

/* Product Section */
.product {
    background: var(--dark-bg);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.dark-title {
    font-size: 2rem;
    margin-bottom: 40px;
}

.product-main {
    background: white;
    color: var(--text-dark);
    padding: 40px;
    border-radius: 15px;
    max-width: 800px;
    margin: 0 auto;
}

.product-badge {
    background: var(--yellow-highlight);
    color: var(--text-dark);
    padding: 10px 30px;
    display: inline-block;
    font-weight: bold;
    border-radius: 5px;
    margin-bottom: 20px;
}

.product-image {
    max-width: 400px;
    width: 100%;
    height: auto;
    margin: 20px auto;
    display: block;
    border-radius: 10px;
}

.product-main h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
}

.red-text {
    color: var(--red-text);
}

.product-features {
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.feature {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    font-size: 1.1rem;
}

/* Bonus Section */
.bonus {
    background: var(--dark-bg);
    color: white;
    padding: 60px 20px;
}

.bonus-header {
    text-align: center;
    margin-bottom: 50px;
}

.bonus-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.bonus-header h3 {
    font-size: 2rem;
    color: var(--yellow-highlight);
    margin-bottom: 20px;
}

.bonus-highlight {
    background: var(--yellow-highlight);
    color: var(--text-dark);
    padding: 15px 40px;
    display: inline-block;
    font-size: 1.5rem;
    font-weight: bold;
    border-radius: 5px;
    margin-top: 20px;
}

.bonus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.bonus-card {
    background: white;
    color: var(--text-dark);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    cursor: pointer;
}

.bonus-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
}

.bonus-card:active {
    transform: translateY(-2px) scale(0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.bonus-badge {
    background: var(--yellow-highlight);
    color: var(--text-dark);
    padding: 8px 20px;
    display: inline-block;
    font-weight: bold;
    border-radius: 5px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.bonus-card h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.bonus-image {
    max-width: 250px;
    width: 100%;
    height: auto;
    margin: 15px auto;
    display: block;
    border-radius: 10px;
}

.bonus-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Before/After Section */
.before-after {
    background: #f5f5f5;
    padding: 60px 20px;
}

.section-title-dark {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: var(--text-dark);
    font-weight: bold;
}

.comparison-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: center;
}

.comparison-box {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.comparison-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.comparison-box h3 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    text-align: center;
    color: var(--text-dark);
    font-weight: bold;
}

.comparison-box.before h3 {
    color: var(--red-text);
}

.comparison-box.after h3 {
    color: var(--primary-green);
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparison-list li {
    padding: 15px 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-dark);
    border-bottom: 1px solid #eee;
}

.comparison-list li:last-child {
    border-bottom: none;
}

.comparison-arrow {
    font-size: 3rem;
    color: var(--primary-green);
    font-weight: bold;
    text-align: center;
}

@media (max-width: 768px) {
    .comparison-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .comparison-arrow {
        transform: rotate(90deg);
        font-size: 2.5rem;
    }
    
    .comparison-box {
        padding: 30px 20px;
    }
    
    .comparison-box h3 {
        font-size: 1.2rem;
    }
    
    .comparison-list li {
        font-size: 1rem;
    }
}

/* Pricing Section */
.pricing {
    background: white;
    padding: 60px 20px;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.pricing-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
}

.pricing-card:active {
    transform: translateY(-4px) scale(0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.plan-header {
    background: var(--yellow-highlight);
    padding: 25px;
    text-align: center;
}

.plan-header.popular {
    background: var(--yellow-highlight);
}

.plan-title {
    font-size: 1.8rem;
    font-weight: bold;
}

.popular-badge {
    background: var(--primary-green);
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    margin-top: 10px;
    font-size: 0.9rem;
}

.plan-content {
    padding: 20px;
}

.plan-image {
    max-width: 300px;
    width: 100%;
    height: auto;
    margin: 0 auto 15px;
    display: block;
    border-radius: 10px;
}

.plan-item {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    text-align: left;
    font-size: 1.05rem;
}

.plan-price {
    font-size: 2.5rem;
    color: var(--primary-green);
    font-weight: bold;
    text-align: center;
    margin: 15px 0;
}

.plan-price.green {
    color: var(--primary-green);
}

.price-info {
    text-align: center;
    margin: 10px 0;
}

.old-price {
    color: var(--text-light);
    margin-bottom: 10px;
}

.old-price s {
    color: var(--red-text);
}

.urgency-text {
    text-align: center;
    font-size: 1.4rem;
    font-weight: bold;
    margin: 30px 0;
    color: var(--text-dark);
}

.payment-badges {
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.payment-badges span {
    font-size: 1.1rem;
}

/* FAQ Section */
.faq {
    padding: 60px 20px;
    background: var(--light-bg);
}

.faq h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: white;
    border: none;
    padding: 20px;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

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

.faq-question.active {
    background: var(--light-bg);
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--primary-green);
    font-weight: bold;
}

.faq-answer {
    display: none;
    padding: 20px;
    background: var(--light-bg);
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Footer */
.footer {
    background: var(--dark-bg);
    color: white;
    padding: 30px 20px;
    text-align: center;
}

.footer p {
    margin: 0;
    font-size: 1rem;
    color: #ddd;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .benefit-cards {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .bonus-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-button {
        padding: 15px 30px;
        font-size: 1rem;
        white-space: nowrap;
        width: 100%;
        max-width: 100%;
    }
    
    .plan-image {
        max-width: 200px;
    }
    
    .bonus-image {
        max-width: 180px;
    }
    
    .product-image {
        max-width: 250px;
    }
    
    .benefit-card {
        padding: 20px 15px;
    }
    
    .pricing-card {
        margin: 0 -10px;
    }
    
    .plan-content {
        padding: 20px 10px;
    }
    
    .bonus-card {
        padding: 20px;
    }
    
    .product-main {
        margin: 0 -10px;
        padding: 30px 10px;
    }
    
    .plan-item {
        font-size: 1.1rem;
    }
    
    .urgency-text {
        font-size: 1.3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
}