/* ==========================================
   PALETA DE COLORES Y CONFIGURACIÓN GLOBAL
   ========================================== */
:root {
    --primary: #1e3a8a;       /* Azul Universitario Profundo */
    --secondary: #ea580c;     /* Naranja Intelectual / Activo */
    --dark: #0f172a;          /* Azul Pizarra Oscuro */
    --light: #f8fafc;         /* Gris Claro Premium */
    --text: #475569;          /* Texto Principal */
    --text-dark: #0f172a;     /* Texto Títulos */
    --white: #ffffff;
    --border: #e2e8f0;
    --accent: #ea580c;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background-color: var(--white);
    line-height: 1.7;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ==========================================
   HEADER Y NAVEGACIÓN (IDÉNTICO)
   ========================================== */
.main-header {
    background-color: var(--primary);
    border-bottom: 3px solid var(--secondary);
    padding: 20px 0;
}

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

.logo {
    color: var(--white);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-decoration: none;
}

.nav-menu a {
    color: #f1f5f9;
    text-decoration: none;
    margin-left: 20px;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.3s;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--secondary);
}

/* ==========================================
   ELEMENTOS DE DISEÑO REUTILIZABLES
   ========================================== */
.image-wrapper {
    margin: 30px 0;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.responsive-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.btn-primary {
    display: inline-block;
    background-color: var(--secondary);
    color: var(--white);
    padding: 14px 30px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: #c2410c;
    box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

/* ==========================================
   SECCIONES DE CONTENIDO GENERAL
   ========================================== */
.hero-section {
    background-color: var(--dark);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.hero-section h1 {
    font-size: 36px;
    margin-top: 0;
    color: var(--white);
}

.hero-lead {
    font-size: 18px;
    color: #94a3b8;
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.disclaimer-section {
    padding: 30px 0 10px 0;
}

.gov-disclaimer {
    background-color: #fffaf0;
    border-left: 5px solid #dd6b20;
    color: #7b341e;
    padding: 20px;
    margin: 0;
    font-size: 13px;
    text-align: justify;
    border-radius: 4px;
}

.services-section {
    padding: 60px 0;
    background-color: var(--light);
}

.services-section h2 {
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 40px;
}

.grid-3 {
    display: flex;
    gap: 25px;
}

.card {
    background: var(--white);
    padding: 25px;
    border-radius: 6px;
    flex: 1;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
    border-top: 3px solid var(--secondary);
}

.dense-text-block {
    padding: 50px 0;
}

.dense-text-block h2 {
    color: var(--text-dark);
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 10px;
}

.dense-text-block h3 {
    color: var(--primary);
    margin-top: 35px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    font-size: 14px;
}

.data-table th, .data-table td {
    border: 1px solid var(--border);
    padding: 12px;
    text-align: left;
}

.data-table th {
    background-color: var(--primary);
    color: var(--white);
}

.data-table tr:nth-child(even) {
    background-color: var(--light);
}

/* ==========================================
   PÁGINAS: NOSOTROS Y CONTACTO
   ========================================== */
.about-section { padding: 60px 0; }
.about-grid { display: flex; gap: 40px; align-items: center; }
.about-text, .about-image { flex: 1; }
.values-section { background-color: var(--light); padding: 60px 0; }
.values-grid { display: flex; gap: 20px; margin-top: 30px; }
.value-item { background: var(--white); padding: 30px; border-radius: 4px; flex: 1; border-left: 4px solid var(--accent); }
.img-row { display: flex; gap: 20px; margin: 30px 0; }
.img-col { flex: 1; }
.contact-section { padding: 60px 0; }
.contact-grid { display: flex; gap: 50px; }
.contact-form-container { flex: 2; }
.contact-info-container { flex: 1; background-color: var(--light); padding: 30px; border-radius: 6px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; color: var(--text-dark); }
.form-control { width: 100%; padding: 12px; border: 1px solid #cbd5e1; border-radius: 4px; font-family: inherit; font-size: 15px; }

/* ==========================================
   PÁGINAS LEGALES
   ========================================== */
.legal-section { padding: 60px 0; max-width: 850px; margin: 0 auto; }
.legal-section h1 { color: var(--text-dark); font-size: 28px; margin-bottom: 10px; }
.legal-date { font-style: italic; color: #64748b; margin-bottom: 30px; }

/* ==========================================
   FOOTER (IDÉNTICO)
   ========================================== */
.main-footer {
    background-color: var(--primary);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
    font-size: 13px;
    border-top: 3px solid var(--secondary);
    margin-top: 60px;
}

.footer-links { margin-top: 15px; }
.main-footer a { color: var(--secondary); text-decoration: none; margin: 0 10px; }
.main-footer a:hover { text-decoration: underline; }

@media (max-width: 768px) {
    .header-flex { flex-direction: column; gap: 15px; }
    .nav-menu a { margin: 0 10px; }
    .grid-3, .about-grid, .values-grid, .contact-grid, .img-row { flex-direction: column; }
}