/* PALETA DE COLORES PREMIUM: Azul Medianoche Profundo, Oro y Gris Oficina */
:root {
    --navy: #0A192F;
    --light-navy: #172A45;
    --slate: #64748B;
    --white: #F8FAFC;
    --gold: #F5A623;
    --text-dark: #1E293B;
    --font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-family); color: var(--text-dark); background-color: #FFFFFF; line-height: 1.7; }
.container { width: 90%; max-width: 1140px; margin: 0 auto; }
.padding-vertical { padding: 60px 0; }

/* Header y Navegación Unificada */
.main-header { background-color: var(--navy); padding: 20px 0; position: sticky; top: 0; z-index: 9999; border-bottom: 3px solid var(--gold); }
.header-flex { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 22px; font-weight: 700; color: var(--white); text-transform: uppercase; }
.logo span { color: var(--gold); }
.nav-menu a { color: #CCD6F6; text-decoration: none; margin-left: 25px; font-weight: 600; font-size: 14px; transition: color 0.3s; }
.nav-menu a:hover, .nav-menu a.active { color: var(--gold); }

/* Hero Section */
.hero-section { background-size: cover; background-position: center; padding: 140px 0; color: var(--white); }
.hero-content { max-width: 750px; }
.badge { background-color: var(--gold); color: var(--navy); padding: 6px 14px; font-size: 11px; font-weight: 700; text-transform: uppercase; border-radius: 3px; display: inline-block; margin-bottom: 20px; }
.hero-section h1 { font-size: 38px; line-height: 1.25; font-weight: 800; margin-bottom: 20px; }
.hero-section p { font-size: 16px; color: #CCD6F6; margin-bottom: 30px; }
.btn-primary { display: inline-block; background-color: var(--gold); color: var(--navy); padding: 14px 32px; text-decoration: none; font-weight: 700; border-radius: 4px; text-transform: uppercase; font-size: 13px; transition: transform 0.2s; }
.btn-primary:hover { transform: translateY(-2px); }

/* Banners Internos (Nosotros, Contacto) */
.page-banner { background-size: cover; background-position: center; padding: 80px 0; color: #fff; }
.page-banner h1 { font-size: 32px; margin-bottom: 10px; }
.page-banner p { color: #CCD6F6; font-size: 16px; }

/* Disclaimer Legal */
.disclaimer-section { background-color: #FFFDF5; padding: 35px 0; border-bottom: 1px solid #F1E4C3; }
.disclaimer-box { background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #D97706; padding: 25px; border-radius: 4px; }
.disclaimer-title { font-weight: 700; color: #B45309; margin-bottom: 10px; font-size: 15px; }
.disclaimer-box p { font-size: 13.5px; color: #475569; text-align: justify; }

/* Grids e Imágenes */
.grid-two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 768px) { .grid-two-columns { grid-template-columns: 1fr; } .header-flex { flex-direction: column; gap: 15px; } }
.service-item { margin-top: 25px; display: flex; gap: 15px; }
.service-icon { font-size: 18px; color: var(--gold); font-weight: bold; }
.service-text h4 { font-size: 16px; color: var(--navy); margin-bottom: 5px; }
.image-wrapper img { width: 100%; height: auto; border-radius: 4px; box-shadow: 0 10px 30px -15px rgba(2,12,27,0.25); }

/* Bloque Masivo */
.niche-massive-content { padding: 80px 0; }
.section-title-center { text-align: center; max-width: 700px; margin: 0 auto 50px auto; }
.section-title-center h2 { font-size: 28px; color: var(--navy); margin-bottom: 15px; }
.article-block { margin-bottom: 40px; }
.article-block h3 { font-size: 21px; color: var(--navy); margin-bottom: 15px; border-bottom: 2px solid #E2E8F0; padding-bottom: 8px; }
.article-block p { text-align: justify; margin-bottom: 15px; font-size: 15px; color: #334155; }
.article-block ul { padding-left: 20px; margin-bottom: 20px; }
.article-block li { margin-bottom: 10px; font-size: 14.5px; color: #334155; }
.mid-image-banner { margin: 30px 0; width: 100%; }
.mid-image-banner img { width: 100%; height: 350px; object-fit: cover; border-radius: 4px; }

/* Footer Unificado */
.main-footer { background-color: #020C1B; color: #A8B2D1; padding: 60px 0 20px 0; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; border-bottom: 1px solid #172A45; padding-bottom: 40px; }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-about p { margin-top: 15px; font-size: 13px; color: #64748B; }
.footer-links h5 { color: #FFF; margin-bottom: 15px; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; }
.footer-links a { display: block; color: #A8B2D1; text-decoration: none; font-size: 13px; margin-bottom: 10px; }
.footer-links a:hover { color: var(--gold); }
.footer-bottom { text-align: center; padding-top: 25px; font-size: 12px; color: #495670; border-top: 1px solid rgba(23, 42, 69, 0.3); }