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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    line-height: 1.6;
}

/* Barra Superior com Logo e Botão */
.top-bar {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #00ff88;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 255, 136, 0.2);
}

.logo-header {
    background: linear-gradient(135deg, #00ff88, #00cc6f);
    color: #000;
    font-size: 2rem;
    font-weight: 900;
    padding: 12px 30px;
    border-radius: 8px;
    letter-spacing: 6px;
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.4);
}

.cta-button {
    background: linear-gradient(135deg, #00ff88, #00cc6f);
    color: #000;
    padding: 15px 35px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 255, 136, 0.5);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Hero Section */
header {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
    padding: 50px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 255, 136, 0.1), transparent);
    pointer-events: none;
}

h1 {
    color: #00ff88;
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 800;
    position: relative;
    z-index: 1;
    text-shadow: 0 0 30px rgba(0, 255, 136, 0.5);
}

.subtitle {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.hero-text {
    color: #b0b0b0;
    font-size: 1rem;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Grid de Modelos */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.model-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
    border-radius: 12px;
    padding: 35px;
    border: 2px solid #2a2a2a;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.model-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #00ff88, #00cc6f);
}

.model-card:hover {
    transform: translateY(-8px);
    border-color: #00ff88;
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.3);
}

.model-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
}

.model-title {
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 10px;
    font-weight: 700;
}

.highlight-badge {
    background: linear-gradient(135deg, #00ff88, #00cc6f);
    color: #000;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.model-description {
    color: #b0b0b0;
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.model-description strong {
    color: #00ff88;
    font-weight: 600;
}

.model-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.model-link {
    flex: 1;
    min-width: 120px;
    display: inline-block;
    background: linear-gradient(135deg, #00ff88, #00cc6f);
    color: #000;
    text-decoration: none;
    padding: 14px 25px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

.model-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.5);
}

.quote-link {
    background: transparent;
    border: 2px solid #00ff88;
    color: #00ff88;
}

.quote-link:hover {
    background: #00ff88;
    color: #000;
}

/* Seção de Benefícios */
.benefits-section {
    background: #1a1a1a;
    border-radius: 12px;
    padding: 40px;
    margin: 40px 0;
    border: 2px solid #00ff88;
}

.benefits-section h2 {
    color: #00ff88;
    font-size: 1.8rem;
    margin-bottom: 25px;
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.benefit-item {
    background: #0d0d0d;
    padding: 15px;
    border-radius: 8px;
    border-left: 3px solid #00ff88;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(8px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.2);
}

.benefit-item p {
    color: #e0e0e0;
    font-size: 0.95rem;
    margin: 0;
}

/* Seção de Pagamento */
.payment-section {
    background: #1a1a1a;
    border-radius: 12px;
    padding: 35px;
    margin: 40px 0;
    border: 2px solid #00ff88;
    text-align: center;
}

.payment-section h3 {
    color: #fff;
    font-size: 1.6rem;
    margin-bottom: 25px;
}

.payment-methods {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.payment-badge {
    background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
    border: 2px solid #00ff88;
    color: #00ff88;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.payment-badge:hover {
    background: linear-gradient(135deg, #00ff88, #00cc6f);
    color: #000;
    transform: scale(1.05);
}

/* Footer CTA */
.footer-cta {
    background: linear-gradient(135deg, #00ff88, #00cc6f);
    border-radius: 12px;
    padding: 40px;
    margin: 40px 0;
    text-align: center;
    color: #000;
    box-shadow: 0 10px 35px rgba(0, 255, 136, 0.4);
}

.footer-cta h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    font-weight: 800;
}

.footer-cta p {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 25px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #000;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    color: #00ff88;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid #000;
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    border-color: #00ff88;
}

/* Botão Flutuante WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    z-index: 9999;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.7);
}

.whatsapp-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 2px;
}

.whatsapp-text {
    font-size: 8px;
    font-weight: 700;
    text-align: center;
    line-height: 1;
    text-transform: uppercase;
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 8px 35px rgba(37, 211, 102, 0.8), 0 0 0 12px rgba(37, 211, 102, 0.2);
    }
    100% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .top-bar {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }

    .logo-header {
        font-size: 1.5rem;
        padding: 10px 25px;
        letter-spacing: 4px;
    }

    .cta-button {
        width: 100%;
        justify-content: center;
        font-size: 1rem;
        padding: 12px 25px;
    }

    h1 {
        font-size: 1.8rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .hero-text {
        font-size: 0.95rem;
    }

    .models-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .model-card {
        padding: 25px;
    }

    .model-links {
        flex-direction: column;
    }

    .model-link {
        width: 100%;
    }

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

    .payment-methods {
        flex-direction: column;
        align-items: center;
    }

    .payment-badge {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }

    .social-icons {
        flex-direction: column;
    }

    .social-link {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .whatsapp-float {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }

    .whatsapp-text {
        font-size: 7px;
    }
}