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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8fafc;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::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 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translateX(0px) translateY(0px); }
    33% { transform: translateX(30px) translateY(-30px); }
    66% { transform: translateX(-20px) translateY(20px); }
    100% { transform: translateX(0px) translateY(0px); }
}

.countdown-container {
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.countdown-title {
    font-size: 1.2rem;
    margin-bottom: 5px;
    font-weight: 400;
    opacity: 0.7;
}
.countdown-subtitle {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 400;
    opacity: 0.9;
}
.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.countdown-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 20px;
    min-width: 80px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.countdown-item span {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.countdown-item label {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 5px;
}

.main-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
    line-height: 1.1;
}
.video-description {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    position: relative;
    z-index: 2;
    font-weight: 300;
}

.main-description {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
    position: relative;
    z-index: 2;
    font-weight: 300;
}

/* Video Section */
.video-section {
    padding: 80px 0;
    background: white;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 10px;
    color: #2d3748;
}

.video-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #4A154B 0%, #ae4ec7 100%);
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.benefits-list {
    list-style: none;
    text-align: left;
    max-width: 500px;
    margin: 30px auto 40px;
}

.benefits-list li {
    padding: 10px 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.benefits-list i {
    color: #4ade80;
    font-size: 1.2rem;
    width: 20px;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #25d366;
    color: white;
    padding: 18px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn i {
    font-size: 1.4rem;
}

.urgency-text {
    margin-top: 20px;
    font-weight: 600;
    font-size: 1.1rem;
    color: #ffd700;
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 0;
    background: #f8fafc;
}

.testimonials-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    min-width: 100%;
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.testimonial-content p {
    font-size: 1.3rem;
    line-height: 1.6;
    color: #4a5568;
    margin-bottom: 30px;
    font-style: italic;
}

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

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

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 2px;
}

.author-info span {
    font-size: 0.9rem;
    color: #718096;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.carousel-btn {
    background: #667eea;
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: #5a67d8;
    transform: scale(1.1);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #cbd5e0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: #667eea;
}

/* Final CTA Section */
.final-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    color: white;
    text-align: center;
}

.final-cta-content h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.final-cta-text {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.95;
    line-height: 1.6;
}

.final-cta-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.feature i {
    font-size: 2rem;
    color: #4ade80;
}

.feature span {
    font-weight: 600;
}

.final-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: #25d366;
    color: white;
    padding: 20px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.3);
    margin: 20px 0;
}

.final-whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 50px rgba(37, 211, 102, 0.4);
}

.final-whatsapp-btn i {
    font-size: 1.5rem;
}

.guarantee {
    margin-top: 20px;
    opacity: 0.9;
    font-size: 1rem;
}

/* Footer */
.footer {
    background: #1a202c;
    color: white;
    padding: 30px 0;
    text-align: center;
}

.footer p {
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-title {
        font-size: 2.2rem;
    }
    
    .main-description {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .countdown {
        gap: 10px;
    }
    
    .countdown-item {
        padding: 15px 10px;
        min-width: 70px;
    }
    
    .countdown-item span {
        font-size: 1.5rem;
    }
    
    .testimonial-card {
        padding: 30px 20px;
    }
    
    .testimonial-content p {
        font-size: 1.1rem;
    }
    
    .final-cta-features {
        gap: 20px;
    }
    
    .cta-content h2,
    .final-cta-content h2 {
        font-size: 2rem;
    }
    
    .whatsapp-btn,
    .final-whatsapp-btn {
        font-size: 1.1rem;
        padding: 15px 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .main-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .countdown-item span {
        font-size: 1.3rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        gap: 10px;
    }
}

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

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