/* Estilos para a página de documentação simplificada */

.hero-doc {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 80px 0 60px;
    text-align: center;
}

.hero-doc h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-doc p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.doc-content-simple {
    padding: 60px 0;
    background: #f8f9fa;
}

.doc-intro {
    text-align: center;
    margin-bottom: 50px;
}

.doc-intro h2 {
    color: #2c3e50;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.doc-intro p {
    font-size: 1.1rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.doc-card {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.doc-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.doc-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b00, #ff8533);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.doc-icon i {
    font-size: 2rem;
    color: white;
}

.doc-card h3 {
    color: #2c3e50;
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.doc-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.doc-stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.doc-stats span {
    background: #f8f9fa;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #555;
    display: flex;
    align-items: center;
    gap: 8px;
}

.doc-stats i {
    color: #ff6b00;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: #e74c3c;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(231, 76, 60, 0.3);
}

.download-btn:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
    color: white;
}

.methodology-summary {
    margin-bottom: 60px;
}

.methodology-summary h2 {
    text-align: center;
    color: #2c3e50;
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.summary-item {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    border-left: 4px solid #ff6b00;
}

.summary-item h4 {
    color: #2c3e50;
    margin: 0 0 15px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.summary-item h4 i {
    color: #ff6b00;
}

.summary-item p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.contact-section {
    background: white;
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.contact-section h2 {
    color: #2c3e50;
    margin-bottom: 15px;
}

.contact-section p {
    color: #666;
    margin-bottom: 25px;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: #2980b9;
    transform: translateY(-2px);
    color: white;
}

/* Navegação ativa */
nav a.active {
    background: #ff6b00;
    color: white !important;
}

/* Responsividade Mobile */
@media (max-width: 768px) {
    .hero-doc {
        padding: 60px 0 40px;
    }
    
    .hero-doc h1 {
        font-size: 2.2rem;
    }
    
    .hero-doc p {
        font-size: 1rem;
        padding: 0 20px;
    }
    
    .doc-content-simple {
        padding: 40px 0;
    }
    
    .doc-intro h2 {
        font-size: 2rem;
    }
    
    .doc-intro p {
        font-size: 1rem;
        padding: 0 20px;
    }
    
    .docs-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .doc-card {
        padding: 30px 20px;
        margin: 0 10px;
    }
    
    .doc-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }
    
    .doc-icon i {
        font-size: 1.5rem;
    }
    
    .doc-card h3 {
        font-size: 1.3rem;
    }
    
    .doc-stats {
        flex-direction: column;
        gap: 10px;
    }
    
    .doc-stats span {
        justify-content: center;
    }
    
    .methodology-summary h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .summary-item {
        padding: 25px 20px;
        margin: 0 10px;
    }
    
    .contact-section {
        padding: 30px 20px;
        margin: 0 10px;
    }
    
    .download-btn,
    .contact-btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-doc h1 {
        font-size: 1.8rem;
    }
    
    .doc-intro h2 {
        font-size: 1.6rem;
    }
    
    .methodology-summary h2 {
        font-size: 1.5rem;
    }
    
    .doc-card {
        padding: 25px 15px;
    }
    
    .summary-item {
        padding: 20px 15px;
    }
    
    .contact-section {
        padding: 25px 15px;
    }
}