/* ==========================================================================
   ESTILOS BASE Y VARIABLES (Paleta: Borgoña, Oro Viejo, Gris Platino, Azul)
   ========================================================================== */
:root {
    --color-primary: #6B1426;       /* Borgoña Corporativo */
    --color-secondary: #B89742;     /* Oro Viejo */
    --color-dark: #0F2537;          /* Azul Marino Profundo */
    --color-light: #F4F5F7;         /* Gris Platino */
    --color-white: #FFFFFF;
    --color-danger: #D9383A;
    --color-warning-bg: #FFF9E6;    /* Fondo de Advertencia Suave */
    --color-warning-border: #FFE299;
    --font-primary: 'Open Sans', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
    --transition: all 0.3s ease;
    --max-width: 1200px;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-white);
    color: var(--color-dark);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   COMPONENTES REUTILIZABLES Y LAYOUT
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-badge {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.text-gold {
    color: var(--color-secondary);
}

.font-center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: #520f1c;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-dark);
    border: 2px solid var(--color-dark);
}

.btn-secondary:hover {
    background-color: var(--color-dark);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ==========================================================================
   DESLINDE LEGAL (DISCLAIMER)
   ========================================================================== */
.top-disclaimer-banner {
    background-color: var(--color-warning-bg);
    border-bottom: 2px solid var(--color-warning-border);
    padding: 15px 20px;
}

.container-disclaimer {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.disclaimer-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: #B58100;
}

.disclaimer-text {
    font-size: 0.82rem;
    color: #5c4300;
    text-align: justify;
}

/* ==========================================================================
   HEADER Y NAVEGACIÓN
   ========================================================================== */
.main-header {
    background-color: var(--color-white);
    border-bottom: 1px solid #E2E8F0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--color-primary);
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-dark);
}

.hamburger-icon {
    width: 30px;
    height: 30px;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-dark);
    padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-primary);
}

.nav-cta {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: 10px 20px;
    border-radius: 4px;
}

.nav-cta:hover {
    background-color: var(--color-secondary);
}

/* ==========================================================================
   SECCIÓN HERO
   ========================================================================== */
.hero-section {
    padding: 80px 20px;
    background-color: var(--color-light);
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
}

.hero-tagline {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-secondary);
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.hero-title {
    font-size: 3rem;
    color: var(--color-dark);
    margin-bottom: 25px;
}

.hero-lead {
    font-size: 1.1rem;
    color: #4A5568;
    margin-bottom: 35px;
}

.hero-cta-group {
    display: flex;
    gap: 20px;
}

.hero-media {
    position: relative;
}

.hero-image {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* ==========================================================================
   BARRA DE CONFIANZA E INFORMACIÓN (POLICY TRUST BAR)
   ========================================================================== */
.policy-trust-bar {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 50px 20px;
}

.trust-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.trust-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.trust-icon {
    width: 32px;
    height: 32px;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.trust-item h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--color-white);
}

.trust-item p {
    font-size: 0.9rem;
    color: #A0AEC0;
}

/* ==========================================================================
   SECCIÓN DE SERVICIOS
   ========================================================================== */
.services-section {
    padding: 100px 20px;
    background-color: var(--color-white);
}

.services-intro-container {
    max-width: 800px;
    margin: 0 auto 60px auto;
    text-align: center;
}

.services-intro-container h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.section-lead {
    font-size: 1.1rem;
    color: #4A5568;
}

.services-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--color-light);
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    padding: 40px 30px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-secondary);
    box-shadow: 0 15px 30px rgba(0,0,0,0.05);
}

.service-card-header {
    margin-bottom: 25px;
}

.service-icon-box {
    background-color: var(--color-primary);
    color: var(--color-white);
    width: 50px;
    height: 50px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon {
    width: 24px;
    height: 24px;
}

.service-card h3 {
    font-size: 1.3rem;
    color: var(--color-dark);
}

.service-card-body p {
    font-size: 0.95rem;
    color: #4A5568;
    margin-bottom: 15px;
    text-align: justify;
}

.service-card-body p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   SECCIÓN AUTORIDAD
   ========================================================================== */
.authority-section {
    padding: 100px 20px;
    background-color: var(--color-light);
}

.authority-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.authority-image-box {
    position: relative;
}

.authority-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.authority-text-box h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.authority-text-box p {
    margin-bottom: 20px;
    color: #4A5568;
    font-size: 1rem;
    text-align: justify;
}

/* ==========================================================================
   SECCIÓN PREGUNTAS FRECUENTES (FAQ)
   ========================================================================== */
.faq-section {
    padding: 100px 20px;
    background-color: var(--color-white);
}

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

.faq-header {
    margin-bottom: 50px;
}

.faq-header h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.faq-accordion-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

details.faq-item {
    background-color: var(--color-light);
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    overflow: hidden;
    transition: var(--transition);
}

details.faq-item[open] {
    border-color: var(--color-primary);
}

summary.faq-question {
    list-style: none;
    padding: 20px 25px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

summary.faq-question::-webkit-details-marker {
    display: none;
}

.faq-arrow {
    width: 20px;
    height: 20px;
    transition: var(--transition);
}

details.faq-item[open] .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 25px 20px 25px;
    border-top: 1px solid #E2E8F0;
    background-color: var(--color-white);
}

.faq-answer p {
    font-size: 0.95rem;
    color: #4A5568;
    margin-top: 15px;
}

/* ==========================================================================
   SECCIÓN FORMULARIO
   ========================================================================== */
.contact-form-section {
    padding: 100px 20px;
    background-color: var(--color-dark);
    color: var(--color-white);
}

.form-grid-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.form-info-box h2 {
    font-size: 2.4rem;
    margin-bottom: 25px;
}

.form-info-box p {
    font-size: 1.05rem;
    color: #CBD5E0;
    margin-bottom: 35px;
}

.office-data {
    border-top: 1px solid #4A5568;
    padding-top: 30px;
}

.office-data p {
    font-size: 0.95rem;
    margin-bottom: 10px;
    color: #CBD5E0;
}

.form-container-box {
    background-color: var(--color-white);
    padding: 45px;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    color: var(--color-dark);
}

.direct-lead-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-dark);
}

.form-group input, .form-group select {
    padding: 14px;
    border: 1px solid #CBD5E0;
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    color: var(--color-dark);
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(107, 20, 38, 0.1);
}

.form-checkbox-group {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.form-checkbox-group input[type="checkbox"] {
    margin-top: 4px;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.form-checkbox-group label {
    font-size: 0.82rem;
    color: #4A5568;
}

.form-checkbox-group a {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 600;
}

.form-error-message {
    display: none;
    font-size: 0.78rem;
    color: var(--color-danger);
    font-weight: 600;
    margin-top: -4px;
}

.btn-submit-form {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 15px;
    font-size: 1rem;
}

.btn-submit-form:hover {
    background-color: #520f1c;
}

.form-status-alert {
    display: none;
    padding: 15px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

.form-status-alert.success {
    background-color: #E6F4EA;
    color: #137333;
    border: 1px solid #C4EED0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background-color: #0A1926;
    color: var(--color-white);
}

.footer-upper {
    padding: 80px 20px;
    border-bottom: 1px solid #1E2E3D;
}

.footer-container-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 20px;
    display: block;
}

.footer-brand-desc {
    color: #A0AEC0;
    font-size: 0.9rem;
}

.footer-links-column h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--color-secondary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #CBD5E0;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-secondary);
    padding-left: 5px;
}

.footer-disclaimer-wrapper {
    background-color: #050E17;
    padding: 50px 20px;
}

.footer-disclaimer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    font-size: 0.78rem;
    color: #718096;
    text-align: justify;
    line-height: 1.7;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.copyright-text {
    border-top: 1px solid #1A202C;
    padding-top: 20px;
    text-align: center;
    color: #718096;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-container, .authority-container, .form-grid-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-media {
        order: -1;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--color-white);
        border-top: 1px solid #E2E8F0;
        box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        padding: 20px;
    }
    
    .main-nav.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .nav-cta {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-container-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}