/* Reset e Configurações Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%);
    color: white;
    text-align: center;
    padding: 80px 20px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero .container {
    max-width: 600px;
}

.logo {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 30px;
    opacity: 0.95;
    line-height: 1.4;
}

.price {
    font-size: 1.8rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.2);
    padding: 15px 30px;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 40px;
    backdrop-filter: blur(10px);
}

/* Botão WhatsApp */
.btn-whatsapp {
    display: inline-block;
    background: #25D366;
    color: white;
    text-decoration: none;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    border: none;
    cursor: pointer;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* Seção Benefícios */
.benefits {
    padding: 80px 20px;
    background: #ffffff;
}

.benefits h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 50px;
    color: #3B82F6;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.benefit-item {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.benefit-icon {
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
}

.benefit-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #2c3e50;
}

.benefit-item p {
    font-size: 1.1rem;
    color: #64748b;
    line-height: 1.6;
}

/* CTA do meio */
.cta-middle {
    text-align: center;
}

/* Seção Confiança */
.trust {
    padding: 80px 20px;
    background: #ffffff;
}

.trust h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 50px;
    color: #3B82F6;
}

.trust-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.trust-icon {
    font-size: 1.5rem;
    min-width: 40px;
}

.trust-item p {
    font-size: 1.1rem;
    color: #2c3e50;
    font-weight: 500;
}

/* Footer */
footer {
    background: #3B82F6;
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
}

.logo-footer {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Botão Flutuante WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128C7E;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

/* Responsividade */
@media (max-width: 768px) {
    .hero {
        padding: 60px 20px;
        min-height: auto;
    }
    
    .logo {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .price {
        font-size: 1.4rem;
        padding: 12px 25px;
    }
    
    .btn-whatsapp {
        font-size: 1.1rem;
        padding: 15px 30px;
    }
    
    .benefits h2,
    .trust h2 {
        font-size: 2rem;
    }
    
    .benefits {
        padding: 60px 20px;
    }
    
    .trust {
        padding: 60px 20px;
    }
    
    footer {
        padding: 40px 20px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .trust-points {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .logo {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .price {
        font-size: 1.2rem;
        padding: 10px 20px;
    }
    
    .benefit-item,
    .trust-item {
        padding: 20px;
    }
    
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}

/* Otimizações de performance */
.benefit-item,
.trust-item {
    will-change: transform;
}

.btn-whatsapp,
.whatsapp-float {
    will-change: transform, box-shadow;
}

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

.benefit-item {
    animation: fadeInUp 0.6s ease forwards;
}

.benefit-item:nth-child(1) { animation-delay: 0.1s; }
.benefit-item:nth-child(2) { animation-delay: 0.2s; }
.benefit-item:nth-child(3) { animation-delay: 0.3s; }