/* ==========================================================================
   CSS NATIVO - CONTACTO - VALIDA EXPEDIENTE SEGURO
   ========================================================================== */

:root {
    --color-primary: #0B1B3D;
    --color-secondary: #C5A059;
    --color-bg-light: #F4F5F7;
    --color-text-dark: #1E2530;
    --color-text-muted: #53627A;
    --color-white: #FFFFFF;
    --color-warning-bg: #FFF8E7;
    --color-warning-border: #E6B955;
    --color-error: #BA1A1A;
    --color-success: #2E6C31;
    --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition-smooth: all 0.3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-base); background-color: var(--color-bg-light); color: var(--color-text-dark); line-height: 1.6; }

/* Header e Inmunidad a Desplazamientos */
.main-header { background-color: var(--color-primary); position: sticky; top: 0; z-index: 1000; border-bottom: 2px solid var(--color-secondary); }
.header-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 20px; }
.logo-text { font-size: 1.4rem; font-weight: 800; color: var(--color-white); letter-spacing: -0.5px; }
.logo-text .accent-text { color: var(--color-secondary); }
.main-nav { display: flex; gap: 24px; }
.nav-link { color: var(--color-white); text-decoration: none; font-weight: 500; font-size: 0.95rem; transition: var(--transition-smooth); padding: 6px 0; border-bottom: 2px solid transparent; }
.nav-link:hover, .nav-link.active { color: var(--color-secondary); border-bottom-color: var(--color-secondary); }
.menu-toggle { display: none; background: none; border: none; color: var(--color-white); cursor: pointer; }

.ads-disclaimer-banner { background-color: var(--color-warning-bg); border-bottom: 1px solid var(--color-warning-border); padding: 14px 20px; }
.disclaimer-content { max-width: 1200px; margin: 0 auto; display: flex; gap: 12px; align-items: flex-start; }
.disclaimer-icon { color: var(--color-secondary); flex-shrink: 0; margin-top: 2px; }
.disclaimer-text { font-size: 0.85rem; color: #4A3E25; text-align: justify; }

/* Layout Grid del Módulo de Contacto */
.contact-section { padding: 60px 20px; }
.contact-container { max-width: 1200px; margin: 0 auto; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }

.section-tag { color: var(--color-secondary); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; display: block; margin-bottom: 10px; }
.contact-main-title { font-size: 2.2rem; color: var(--color-primary); font-weight: 800; margin-bottom: 20px; }
.contact-desc-text { color: var(--color-text-muted); margin-bottom: 30px; text-align: justify; }

.info-card-notice { background-color: var(--color-white); padding: 25px; border-left: 4px solid var(--color-primary); box-shadow: 0 4px 15px rgba(0,0,0,0.03); }
.info-card-notice h4 { color: var(--color-primary); margin-bottom: 10px; }
.info-card-notice p { font-size: 0.9rem; color: var(--color-text-muted); text-align: justify; }

/* Estilizado Fino de Formulario Nativo */
.contact-form-block { background-color: var(--color-white); padding: 40px; border-radius: 6px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.form-group { margin-bottom: 22px; display: flex; flex-direction: column; }
.form-group label { font-size: 0.9rem; font-weight: 600; color: var(--color-primary); margin-bottom: 8px; }
.form-control { padding: 12px 16px; border: 1px solid #D1D9E6; border-radius: 4px; font-family: var(--font-base); font-size: 0.95rem; transition: var(--transition-smooth); }
.form-control:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(11, 27, 61, 0.1); }

.checkbox-group { flex-direction: row; align-items: flex-start; gap: 10px; margin-top: 10px; }
.checkbox-group input { margin-top: 4px; }
.checkbox-group label { font-weight: 400; font-size: 0.85rem; color: var(--color-text-muted); }
.checkbox-group a { color: var(--color-primary); font-weight: 600; text-decoration: none; }

.error-msg { font-size: 0.8rem; color: var(--color-error); margin-top: 5px; display: none; }
.form-control.invalid { border-color: var(--color-error); background-color: #FFF5F5; }

.btn-submit-form { background-color: var(--color-secondary); color: var(--color-primary); border: none; padding: 16px; border-radius: 4px; font-size: 1rem; font-weight: 700; cursor: pointer; transition: var(--transition-smooth); width: 100%; }
.btn-submit-form:hover { background-color: #B28F4B; transform: translateY(-1px); }

/* Banners de Feedback */
.feedback-banner { padding: 15px; border-radius: 4px; margin-bottom: 20px; font-size: 0.9rem; font-weight: 600; text-align: center; }
.feedback-banner.success { background-color: #E8F5E9; color: var(--color-success); border: 1px solid #C8E6C9; }
.feedback-banner.error { background-color: #FFEBEE; color: var(--color-error); border: 1px solid #FFCDD2; }
.hidden { display: none; }

/* Footer Structuring */
.main-footer { background-color: var(--color-primary); color: var(--color-white); padding: 80px 20px 30px 20px; border-top: 4px solid var(--color-secondary); }
.footer-top-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 50px; margin-bottom: 40px; }
.footer-brand-desc { font-size: 0.9rem; color: #BAC7DE; margin-top: 15px; text-align: justify; }
.footer-col-title { font-size: 1.1rem; color: var(--color-secondary); font-weight: 700; margin-bottom: 20px; }
.footer-links-list { list-style: none; }
.footer-links-list li { margin-bottom: 12px; }
.footer-link { color: #BAC7DE; text-decoration: none; font-size: 0.9rem; transition: var(--transition-smooth); }
.footer-link:hover { color: var(--color-secondary); padding-left: 4px; }
.footer-divider { max-width: 1200px; height: 1px; background-color: rgba(255,255,255,0.1); margin: 0 auto 30px auto; }
.footer-disclaimer-container { max-width: 1200px; margin: 0 auto 40px auto; background-color: rgba(0,0,0,0.2); padding: 24px; border-radius: 4px; border-left: 4px solid var(--color-secondary); }
.footer-disclaimer-text { font-size: 0.8rem; color: #9AB2D6; text-align: justify; line-height: 1.6; }
.footer-bottom { max-width: 1200px; margin: 0 auto; text-align: center; }
.copyright-text { font-size: 0.8rem; color: #788CA8; }

@media (max-width: 992px) {
    .contact-grid { grid-template-columns: 1fr; }
    .footer-top-container { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .main-nav { display: none; width: 100%; flex-direction: column; gap: 10px; padding-top: 20px; }
    .main-nav.open { display: flex; }
    .header-container { flex-wrap: wrap; }
}