:root {
    --primaria: #1a2a3a; /* Azul Marinho */
    --detalhe: #c0392b; /* Vinho */
    --claro: #f4f7f6;
    --texto: #333;
}

body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    color: var(--texto);
    background-color: var(--claro);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: var(--primaria);
    padding: 15px 0;
    color: white;
}

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

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}

.hero {
    background: linear-gradient(rgba(26, 42, 58, 0.9), rgba(26, 42, 58, 0.9)), url('https://images.unsplash.com/photo-1505664194779-8beaceb93744?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    color: white;
    padding: 100px 0;
    text-align: center;
}

.hero h1 { font-size: 2.5rem; margin-bottom: 20px; }

.btn {
    background: var(--detalhe);
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 4px;
    display: inline-block;
    transition: 0.3s;
    border: none;
}

.btn-alt {
    background: transparent;
    border: 2px solid white;
    margin-left: 10px;
}

.sobre-resumo { padding: 80px 0; }

.sobre-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: center;
}

.stat {
    background: white;
    padding: 20px;
    margin-bottom: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    text-align: center;
}

.stat strong { display: block; font-size: 1.5rem; color: var(--detalhe); }

.atendimento {
    background: white;
    padding: 60px 0;
    text-align: center;
}

.form-simples {
    max-width: 500px;
    margin: 20px auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-simples input, .form-simples textarea {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}