/* Reset e configurações básicas */
* {
    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;
}

/* Header */
.header {
    background: linear-gradient(135deg, #0097b2 0%, #006b7d 100%);
    padding: 15px 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    color: white;
    font-size: 24px;
    font-weight: 700;
}

.logo i {
    margin-right: 10px;
    font-size: 28px;
}

.header-badge {
    background: #ffd220;
    color: #333;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    animation: pulse 2s infinite;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0097b2 0%, #006b7d 100%);
    padding: 120px 0 80px;
    color: white;
    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 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="1" fill="white" opacity="0.1"/><circle cx="10" cy="90" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    background: rgba(255, 210, 32, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 210, 32, 0.3);
    padding: 8px 20px;
    border-radius: 25px;
    display: inline-block;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 600;
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero h2 {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 20px;
    opacity: 0.9;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0.9;
}

.price-section {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 30px;
    border-radius: 20px;
    margin-bottom: 40px;
    position: relative;
}

.price-old {
    text-align: center;
    margin-bottom: 10px;
}

.price-old span {
    font-size: 18px;
    text-decoration: line-through;
    opacity: 0.7;
}

.price-current {
    text-align: center;
    margin-bottom: 15px;
}

.price-current span {
    font-size: 16px;
    display: block;
    margin-bottom: 5px;
}

.price {
    font-size: 48px;
    font-weight: 800;
    color: #ffd220;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.discount-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: #ffd220;
    color: #333;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(255, 210, 32, 0.4);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.btn-primary {
    background: linear-gradient(135deg, #ffd220 0%, #e6bd1d 100%);
    color: #333;
    border: none;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 210, 32, 0.4);
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(255, 210, 32, 0.6);
    color: #333;
    text-decoration: none;
}

.guarantee {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    opacity: 0.9;
}

/* Hero Image */
.mockup {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.mockup-screen {
    background: white;
    border-radius: 15px;
    padding: 20px;
    color: #333;
}

.mockup-header {
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.mockup-title {
    font-size: 18px;
    font-weight: 700;
    color: #0097b2;
}

.mockup-item {
    padding: 10px 0;
    font-size: 16px;
    border-bottom: 1px solid #f5f5f5;
}

.mockup-item:last-child {
    border-bottom: none;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.section-header p {
    font-size: 18px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* What You'll Find Section */
.what-youll-find {
    padding: 100px 0;
    background: #f8f9ff;
}

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

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid #e8ecff;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0097b2 0%, #006b7d 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 32px;
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #333;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Why Different Section */
.why-different {
    padding: 100px 0;
    background: white;
}

.why-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.why-text p {
    font-size: 18px;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.benefits-list {
    margin-top: 30px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 16px;
}

.benefit-item i {
    color: #0097b2;
    font-size: 20px;
}

.comparison-card {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8ecff 100%);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.comparison-header h3 {
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 25px;
    color: #333;
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    font-size: 16px;
}

.comparison-item.negative i {
    color: #f44336;
}

.comparison-item.positive i {
    color: #0097b2;
}

/* Target Audience Section */
.target-audience {
    padding: 100px 0;
    background: #f8f9ff;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.audience-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid #e8ecff;
}

.audience-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.audience-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ffd220 0%, #e6bd1d 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #333;
    font-size: 32px;
}

.audience-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #333;
}

.audience-card p {
    color: #666;
    line-height: 1.6;
}

/* Testimonial Section */
.testimonial {
    padding: 100px 0;
    background: linear-gradient(135deg, #0097b2 0%, #006b7d 100%);
    color: white;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 50px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-header {
    margin-bottom: 30px;
}

.stars {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-bottom: 20px;
    font-size: 24px;
    color: #ffd220;
}

.testimonial-header h3 {
    font-size: 24px;
    font-weight: 700;
}

blockquote {
    font-size: 20px;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 30px;
    position: relative;
}

blockquote::before {
    content: '"';
    font-size: 60px;
    position: absolute;
    top: -20px;
    left: -20px;
    opacity: 0.3;
}

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

.author-avatar i {
    font-size: 48px;
    opacity: 0.8;
}

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

.author-info strong {
    display: block;
    font-size: 18px;
    font-weight: 700;
}

.author-info span {
    font-size: 14px;
    opacity: 0.8;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8ecff 100%);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e8ecff;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0097b2 0%, #006b7d 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 32px;
}

.benefit-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #333;
}

.benefit-card p {
    color: #666;
    line-height: 1.6;
}

/* How Receive Section */
.how-receive {
    padding: 100px 0;
    background: #f8f9ff;
}

.receive-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.receive-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.receive-text p {
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.receive-steps {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.step {
    display: flex;
    align-items: center;
    gap: 20px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0097b2 0%, #006b7d 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
    color: #333;
}

.step-content p {
    color: #666;
    margin: 0;
}

.device-mockup {
    background: linear-gradient(135deg, #0097b2 0%, #006b7d 100%);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.device-screen {
    background: white;
    border-radius: 15px;
    padding: 30px;
}

.email-preview {
    text-align: center;
}

.email-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 700;
    color: #333;
}

.email-header i {
    color: #0097b2;
    font-size: 24px;
}

.download-button {
    background: linear-gradient(135deg, #ffd220 0%, #e6bd1d 100%);
    color: #333;
    padding: 15px 30px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

/* Final CTA Section */
.final-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #0097b2 0%, #006b7d 100%);
    color: white;
    text-align: center;
}

.cta-header h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.cta-header p {
    font-size: 20px;
    margin-bottom: 50px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.final-price {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.price-comparison {
    margin-bottom: 20px;
}

.old-price span {
    font-size: 20px;
    text-decoration: line-through;
    opacity: 0.7;
    display: block;
    margin-bottom: 10px;
}

.current-price span {
    font-size: 18px;
    display: block;
    margin-bottom: 10px;
}

.price-value {
    font-size: 56px;
    font-weight: 800;
    color: #ffd220;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.discount-highlight {
    background: #ffd220;
    color: #333;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 700;
    display: inline-block;
}

.btn-primary-large {
    background: linear-gradient(135deg, #ffd220 0%, #e6bd1d 100%);
    color: #333;
    border: none;
    padding: 25px 50px;
    border-radius: 50px;
    font-size: 22px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 210, 32, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    text-decoration: none;
}

.btn-primary-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 210, 32, 0.6);
    color: #333;
    text-decoration: none;
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    opacity: 0.9;
}

.badge i {
    font-size: 18px;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
}

.footer-logo i {
    font-size: 24px;
}

.footer-text p {
    opacity: 0.8;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero h2 {
        font-size: 20px;
    }
    
    .why-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .receive-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .audience-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .security-badges {
        flex-direction: column;
        gap: 15px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .cta-header h2 {
        font-size: 32px;
    }
    
    .testimonial-card {
        padding: 30px 20px;
    }
    
    .price {
        font-size: 36px;
    }
    
    .price-value {
        font-size: 42px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .section-header h2 {
        font-size: 24px;
    }
    
    .cta-header h2 {
        font-size: 28px;
    }
    
    .btn-primary-large {
        padding: 20px 30px;
        font-size: 18px;
    }
    
    .feature-card,
    .audience-card,
    .benefit-card {
        padding: 30px 20px;
    }
    
    .testimonial-card {
        padding: 25px 15px;
    }
    
    blockquote {
        font-size: 18px;
    }
}

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

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.audience-card,
.benefit-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Hover effects */
.feature-card:hover .feature-icon,
.audience-card:hover .audience-icon,
.benefit-card:hover .benefit-icon {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #0097b2 0%, #006b7d 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #007a8f 0%, #005a6a 100%);
}