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

body { 
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif; 
    line-height: 1.7; 
    color: #334155; 
    background: linear-gradient(to bottom, #f8fafc, #f1f5f9);
}

/* Header */
.header {
    background: linear-gradient(135deg, #0f3460 0%, #1e40af 100%);
    color: white;
    padding: 2rem 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

.header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.header p {
    font-size: 1rem;
    opacity: 0.9;
}

/* Container Principal */
.container { 
    max-width: 900px; 
    margin: 40px auto; 
    padding: 30px; 
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Data de Atualização */
.last-update {
    text-align: center;
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    padding: 0.75rem;
    background: #f1f5f9;
    border-radius: 6px;
}

/* Títulos */
h2 { 
    color: #1e40af; 
    margin: 2.5rem 0 1rem 0; 
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e2e8f0;
    font-size: 1.5rem;
}

h2:first-of-type {
    margin-top: 0;
}

/* Parágrafos */
p { 
    margin-bottom: 1rem; 
    text-align: justify;
}

/* Listas */
ul { 
    margin: 1rem 0 1rem 2rem; 
}

ul li { 
    margin-bottom: 0.75rem; 
    line-height: 1.6;
}

/* Texto em Negrito */
strong { 
    color: #0f3460; 
    font-weight: 600;
}

/* Links */
a { 
    color: #1e40af; 
    text-decoration: none; 
    font-weight: 500;
    transition: all 0.2s;
}

a:hover { 
    color: #0f3460;
    text-decoration: underline; 
}

/* Caixa de Contato */
.contact-box {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-left: 4px solid #1e40af;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 8px;
}

.contact-box h3 {
    color: #0f3460;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.contact-box ul {
    list-style: none;
    margin: 0;
}

.contact-box li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-box a {
    font-weight: 600;
}

/* Links do Rodapé */
.footer-links {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

.footer-links a {
    margin: 0 1rem;
    font-weight: 600;
}

/* Botão Voltar */
.back-home {
    display: inline-block;
    margin-bottom: 2rem;
    padding: 0.75rem 1.5rem;
    background: #1e40af;
    color: white;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.back-home:hover {
    background: #0f3460;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Responsivo Mobile */
@media (max-width: 768px) {
    .container { 
        margin: 20px; 
        padding: 20px; 
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
    
    .footer-links a {
        display: block;
        margin: 0.5rem 0;
    }
}