/* ==========================================================================
   CSS NATIVO - NOSOTROS - 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;
    --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-white); color: var(--color-text-dark); line-height: 1.6; }

/* Header, Links y Disclaimer heredados de forma coherente */
.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; }

/* Hero Específico Nosotros */
.about-hero {
    background: linear-gradient(rgba(11, 27, 61, 0.9), rgba(11, 27, 61, 0.95)), url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
    padding: 100px 20px;
    text-align: center;
    color: var(--color-white);
}

.about-hero-container {
    max-width: 800px;
    margin: 0 auto;
}

.badge-accent {
    display: inline-block;
    background-color: rgba(197, 160, 89, 0.2);
    color: var(--color-secondary);
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.about-title {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.about-subtitle {
    font-size: 1.1rem;
    color: #BAC7DE;
}

/* Bloque Informativo */
.section-container { max-width: 1200px; margin: 0 auto; padding: 80px 20px; }
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: start;
}

.about-text-block h2 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    font-weight: 700;
}

.long-paragraph {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    text-align: justify;
}

.side-img {
    width: 100%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* 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) {
    .about-grid { grid-template-columns: 1fr; }
    .about-side-image { display: none; }
    .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; }
}