/* ==========================================================================
   HOJA DE ESTILOS GLOBAL - CITASRELAEXT.LAT
   Diseño Corporativo Sobrio, Alta Densidad Informativa y Totalmente Responsivo
   ========================================================================== */

:root {
    --color-primary: #122314;       /* Verde institucional oscuro y sobrio */
    --color-secondary: #c5a059;     /* Detalle de contraste dorado/arena metálico */
    --color-text-dark: #2d3748;     /* Texto principal de alta legibilidad */
    --color-text-light: #f7fafc;    /* Texto claro sobre fondos oscuros */
    --color-bg-light: #f8f9fa;      /* Fondo de secciones limpio */
    --color-bg-white: #ffffff;
    --color-border: #e2e8f0;
    --color-accent-red: #9b2c2c;    /* Color de alerta para deslindes legales */
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

body {
    font-family: var(--font-main);
    color: var(--color-text-dark);
    background-color: var(--color-bg-white);
    line-height: 1.6;
    font-size: 16px;
}

/* --- Componentes Reutilizables --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Alerta de Deslinde Gubernamental (Clave para Google Ads Compliance) */
.gov-disclaimer {
    background-color: #fffaf0;
    border-left: 4px solid var(--color-secondary);
    padding: 15px 20px;
    margin: 20px 0;
    font-size: 0.92rem;
    color: #744210;
    border-radius: 4px;
}

.gov-disclaimer.critical {
    background-color: #fff5f5;
    border-left-color: var(--color-accent-red);
    color: var(--color-accent-red);
    font-weight: 600;
}

/* Botones */
.btn-primary {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-text-light) !important;
    padding: 12px 28px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    border: 1px solid var(--color-secondary);
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary) !important;
}

/* Imágenes Responsivas con Sombras */
.image-wrapper {
    width: 100%;
    overflow: hidden;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    margin-bottom: 20px;
}

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

/* Tablas de Datos Estructuradas */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    font-size: 0.95rem;
}

.data-table th {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    text-align: left;
    padding: 12px;
    font-weight: 600;
    border: 1px solid var(--color-primary);
}

.data-table td {
    padding: 12px;
    border: 1px solid var(--color-border);
}

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

/* Listas Informativas */
.info-list {
    margin: 20px 0;
    padding-left: 20px;
}

.info-list li {
    margin-bottom: 10px;
    position: relative;
}

/* --- Estructura Global (Header & Footer) --- */
header {
    background-color: var(--color-primary);
    border-bottom: 3px solid var(--color-secondary);
    padding: 15px 0;
}

.header-top {
    font-size: 0.78rem;
    color: #cbd5e0;
    text-align: center;
    border-bottom: 1px solid rgba(197, 160, 89, 0.3);
    padding-bottom: 8px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.logo {
    color: var(--color-text-light);
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
}

.logo span {
    color: var(--color-secondary);
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu li {
    margin-left: 25px;
}

.nav-menu a {
    color: #cbd5e0;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    font-size: 1rem;
}

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

/* Footer Único */
footer {
    background-color: var(--color-primary);
    color: #a0aec0;
    padding: 40px 0 20px 0;
    margin-top: 60px;
    border-top: 3px solid var(--color-secondary);
    font-size: 0.88rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-about h4, .footer-links h4 {
    color: var(--color-text-light);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: #cbd5e0;
    text-decoration: none;
    font-size: 0.8rem;
}

.footer-links a:hover {
    color: var(--color-secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
}

/* --- Estilos de Páginas / Secciones --- */
main {
    padding: 40px 0;
}

.hero-section {
    background-color: var(--color-bg-light);
    padding: 60px 0;
    border-radius: 6px;
    margin-bottom: 40px;
}

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

.hero-content h1 {
    font-size: 2.3rem;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-title {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 25px;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 10px;
}

.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.grid-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    padding: 24px;
    border-radius: 4px;
}

/* Formulario */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-secondary);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* --- Responsividad Básica --- */
@media (max-width: 768px) {
    .hero-grid, .grid-2col, .grid-3col, .footer-grid {
        grid-template-columns: 1fr;
    }
    .nav-menu {
        margin-top: 15px;
    }
    .header-nav {
        flex-direction: column;
    }
    .nav-menu li {
        margin: 0 10px;
    }
}