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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #1a202c;
    background-color: #ffffff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 100px 20px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9em;
    margin-bottom: 25px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero h1 {
    font-size: 3em;
    margin-bottom: 25px;
    font-weight: 800;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.25em;
    margin-bottom: 35px;
    line-height: 1.6;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #059669;
    padding: 18px 50px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2em;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
    margin-top: 30px;
    position: relative;
    z-index: 1;
    overflow: hidden;
    border: 3px solid white;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.cta-button:hover::before {
    width: 400px;
    height: 400px;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 50px rgba(5, 150, 105, 0.4);
    color: white;
    border-color: #10b981;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.95em;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.trust-badge svg {
    width: 20px;
    height: 20px;
}

/* Section Styles */
section {
    padding: 80px 20px;
}

.section-white {
    background-color: #ffffff;
}

.section-gray {
    background-color: #f7fafc;
}

.section-gradient {
    background: linear-gradient(180deg, #f7fafc 0%, #ffffff 100%);
}

.section-title {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 15px;
    color: #2d3748;
    font-weight: 800;
}

.section-subtitle {
    text-align: center;
    font-size: 1.15em;
    color: #718096;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Product Image Section */
.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 0;
}

.product-image-container {
    position: relative;
}

.product-image-main {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 2;
}

.product-image-bg {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: linear-gradient(135deg, #10b98120 0%, #05966920 100%);
    border-radius: 30px;
    z-index: 1;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.15);
}

.feature-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 26px;
    height: 26px;
    stroke: white;
}

.feature-content h3 {
    font-size: 1.2em;
    color: #2d3748;
    margin-bottom: 5px;
    font-weight: 700;
}

.feature-content p {
    color: #718096;
    line-height: 1.6;
    font-size: 0.95em;
}

/* Video Section */
.video-container {
    max-width: 900px;
    margin: 0 auto 40px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    aspect-ratio: 16 / 9;
    position: relative;
    background: #000;
}

.video-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-placeholder:hover {
    transform: scale(1.02);
}

.play-button {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.play-button:hover {
    transform: scale(1.1);
    background: white;
}

.play-button svg {
    width: 30px;
    height: 30px;
    fill: #10b981;
    margin-left: 5px;
}

.video-text {
    text-align: center;
    max-width: 800px;
    margin: 30px auto 0;
    font-size: 1.1em;
    line-height: 1.8;
    color: #4a5568;
}

.doctor-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    padding: 25px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.doctor-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    color: white;
    font-weight: bold;
}

.doctor-details h4 {
    font-size: 1.2em;
    color: #2d3748;
    margin-bottom: 5px;
}

.doctor-details p {
    color: #718096;
    font-size: 0.95em;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.benefit-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-align: center;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.2);
    border-color: #10b981;
}

.benefit-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

.benefit-icon-wrapper svg {
    width: 40px;
    height: 40px;
    stroke: white;
    fill: none;
}

.benefit-card h3 {
    font-size: 1.35em;
    margin-bottom: 15px;
    color: #2d3748;
    font-weight: 700;
}

.benefit-card p {
    color: #718096;
    line-height: 1.7;
    font-size: 1em;
}

/* Method Section */
.method-content {
    max-width: 900px;
    margin: 0 auto;
}

.method-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.step-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    text-align: center;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2em;
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
}

.step-icon {
    width: 60px;
    height: 60px;
    margin: 20px auto 20px;
    background: linear-gradient(135deg, #10b98120 0%, #05966920 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon svg {
    width: 30px;
    height: 30px;
    stroke: #10b981;
}

.step-card h3 {
    font-size: 1.2em;
    color: #2d3748;
    margin-bottom: 10px;
}

.step-card p {
    color: #718096;
    line-height: 1.6;
    font-size: 0.95em;
}

/* Product Highlight */
.product-highlight {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 50px 40px;
    border-radius: 20px;
    margin: 50px auto;
    max-width: 900px;
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.3);
    position: relative;
    overflow: hidden;
}

.product-highlight::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.product-highlight h3 {
    font-size: 2em;
    margin-bottom: 20px;
    text-align: center;
}

.product-highlight p {
    font-size: 1.15em;
    line-height: 1.8;
    text-align: center;
    margin-bottom: 15px;
}

.certification-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.cert-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 12px 25px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cert-badge svg {
    width: 20px;
    height: 20px;
    fill: white;
}

/* Testimonials */
.testimonials-wrapper {
    background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
    padding: 80px 20px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto 40px;
}

.testimonial-card {
    background: white;
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.quote-icon {
    width: 50px;
    height: 50px;
    opacity: 0.2;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.05em;
    line-height: 1.8;
    margin-bottom: 25px;
    color: #4a5568;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2em;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 3px;
}

.author-details {
    font-size: 0.9em;
    color: #718096;
}

.stars {
    display: flex;
    gap: 3px;
    margin-bottom: 15px;
}

.stars svg {
    width: 18px;
    height: 18px;
    fill: #fbbf24;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 60px 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

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

.stat-number {
    font-size: 3em;
    font-weight: 800;
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.stat-label {
    font-size: 1.1em;
    opacity: 0.9;
}

/* Order Section */
.order-section {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    color: white;
    padding: 80px 20px;
}

.order-container {
    max-width: 700px;
    margin: 0 auto;
}

.order-header {
    text-align: center;
    margin-bottom: 40px;
}

.order-header h2 {
    color: white;
    margin-bottom: 15px;
}

.limited-offer {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.product-preview {
    background: white;
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.product-preview-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 30px;
    align-items: center;
}

.product-img-wrapper {
    text-align: center;
}

.product-img-main {
    width: 100%;
    max-width: 250px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

.product-info h3 {
    color: #2d3748;
    font-size: 1.8em;
    margin-bottom: 15px;
}

.product-badges-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #4a5568;
    font-size: 0.95em;
}

.badge-item svg {
    width: 20px;
    height: 20px;
    stroke: #48bb78;
    flex-shrink: 0;
}

.price-section {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    padding: 25px;
    border-radius: 15px;
    margin-top: 20px;
}

.price-label {
    color: #718096;
    font-size: 0.9em;
    margin-bottom: 10px;
}

.price-display {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.old-price {
    font-size: 1.3em;
    text-decoration: line-through;
    color: #a0aec0;
}

.new-price {
    font-size: 2.5em;
    font-weight: 800;
    color: #ff6b6b;
}

.discount-badge {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 700;
}

.order-form {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: #2d3748;
    font-weight: 600;
    font-size: 0.95em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1em;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.submit-button {
    width: 100%;
    padding: 18px;
    margin-top: 10px;
    font-size: 1.2em;
}

.form-note {
    font-size: 0.85em;
    color: #718096;
    text-align: center;
    margin-top: 15px;
    line-height: 1.5;
}

.guarantee-box {
    background: linear-gradient(135deg, #48bb7820 0%, #38a16920 100%);
    border: 2px solid #48bb78;
    padding: 25px;
    border-radius: 15px;
    margin-top: 30px;
    text-align: center;
}

.guarantee-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    background: #48bb78;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.guarantee-icon svg {
    width: 30px;
    height: 30px;
    stroke: white;
}

.guarantee-box h4 {
    color: #2d3748;
    font-size: 1.3em;
    margin-bottom: 10px;
}

.guarantee-box p {
    color: #4a5568;
    line-height: 1.6;
}

/* Footer */
footer {
    background: #1a202c;
    color: white;
    padding: 60px 20px 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto 40px;
}

.footer-section h3 {
    margin-bottom: 20px;
    color: white;
    font-size: 1.2em;
}

.footer-section p,
.footer-section a {
    color: #a0aec0;
    line-height: 1.8;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(16, 185, 129, 0.3);
    text-decoration: none;
}

.social-link:hover {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-color: #10b981;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.4);
}

.social-link svg {
    width: 22px;
    height: 22px;
    fill: white;
    transition: all 0.3s ease;
}

.social-link:hover svg {
    transform: scale(1.1);
}

.disclaimer-text {
    font-size: 0.85em;
    line-height: 1.8;
    color: #718096;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid #2d3748;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.copyright {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #2d3748;
    color: #718096;
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 968px) {
    .product-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .product-preview-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .product-img-wrapper {
        order: -1;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2em;
    }

    .hero p {
        font-size: 1.05em;
    }

    .section-title {
        font-size: 1.8em;
    }

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

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

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

    .order-form {
        padding: 25px;
    }

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