/* ==========================================================================
   CSS NATIVO - INDEX - VALIDA EXPEDIENTE SEGURO (PALETA AZUL/ORO)
   ========================================================================== */

:root {
    --color-primary: #0B1B3D;       /* Azul Marino Profundo */
    --color-secondary: #C5A059;     /* Oro Viejo */
    --color-bg-light: #F4F5F7;      /* Gris Platino */
    --color-text-dark: #1E2530;     /* Antracita Funcional */
    --color-text-muted: #53627A;    /* Gris de Soporte */
    --color-white: #FFFFFF;
    --color-warning-bg: #FFF8E7;    /* Fondo Deslinde Coherente */
    --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 */
.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;
}

/* Banner Deslinde Legal */
.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 Section */
.hero-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #07122A 0%, var(--color-primary) 100%);
    color: var(--color-white);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.badge-accent {
    display: inline-block;
    background-color: rgba(197, 160, 89, 0.15);
    color: var(--color-secondary);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 20px;
    border: 1px solid rgba(197, 160, 89, 0.3);
}

.hero-title {
    font-size: 2.8rem;
    line-height: 1.2;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: #BAC7DE;
    margin-bottom: 35px;
    max-width: 650px;
}

.cta-actions {
    display: flex;
    gap: 16px;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    padding: 14px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    border: 1px solid var(--color-secondary);
}

.btn-primary:hover {
    background-color: #B28F4B;
    border-color: #B28F4B;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    padding: 14px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--color-white);
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 4px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* Secciones Comunes */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 20px;
}

.centered {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 60px;
}

.section-tag {
    color: var(--color-secondary);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.2rem;
    color: var(--color-primary);
    font-weight: 800;
    margin-bottom: 20px;
}

.section-intro-desc {
    font-size: 1.05rem;
    color: var(--color-text-muted);
}

/* Servicios Grid */
.services-section {
    background-color: var(--color-bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background-color: var(--color-white);
    padding: 40px 30px;
    border-radius: 6px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border-top: 4px solid var(--color-primary);
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-5px);
    border-top-color: var(--color-secondary);
}

.service-icon-wrapper {
    color: var(--color-secondary);
    margin-bottom: 20px;
}

.service-card-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    font-weight: 700;
}

.service-card-text {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    text-align: justify;
}

.service-banner-img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

/* Beneficios Layout */
.benefits-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
    align-items: center;
}

.benefits-img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: 6px;
}

.benefit-item {
    margin-top: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #E5E9F0;
}

.benefit-item:last-child {
    border-bottom: none;
}

.benefit-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.benefit-number {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-secondary);
}

.benefit-item-title {
    font-size: 1.15rem;
    color: var(--color-primary);
    font-weight: 700;
}

.benefit-item-text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    text-align: justify;
    padding-left: 35px;
}

/* FAQ Acordeón */
.faq-section {
    background-color: var(--color-bg-light);
}

.faq-accordion-group {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    overflow: hidden;
    border: 1px solid #E5E9F0;
}

.faq-trigger {
    width: 100%;
    padding: 22px 30px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-icon-indicator {
    position: relative;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.faq-icon-indicator::before,
.faq-icon-indicator::after {
    content: '';
    position: absolute;
    background-color: var(--color-secondary);
    transition: var(--transition-smooth);
}

/* Horizontal line */
.faq-icon-indicator::before {
    top: 7px;
    left: 0;
    width: 16px;
    height: 2px;
}

/* Vertical line */
.faq-icon-indicator::after {
    top: 0;
    left: 7px;
    width: 2px;
    height: 16px;
}

/* State when expanded (default in this layout) */
.faq-trigger[aria-expanded="true"] .faq-icon-indicator::after {
    transform: rotate(90deg);
    opacity: 0;
}

.faq-panel {
    max-height: 1000px;
    transition: max-height 0.4s ease;
    overflow: hidden;
}

.faq-answer {
    padding: 0 30px 25px 30px;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    text-align: justify;
    line-height: 1.6;
}

/* 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;
}

/* Responsivo */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .cta-actions {
        justify-content: center;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .benefits-layout {
        grid-template-columns: 1fr;
    }
    .benefits-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;
    }
}