/* ==========================================================================
   FolioDirecto Global Consultoría - Hoja de Estilos Principal (Site CSS)
   Inspiración: Alta sofisticación corporativa, editorial y financiera
   ========================================================================== */

:root {
    --primary-deep: #0b192c;
    --primary-accent: #1e3e62;
    --secondary-gold: #c5a880;
    --accent-highlight: #ff6500;
    --bg-main: #f8fafc;
    --bg-white: #ffffff;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --shadow-card: 0 10px 25px -5px rgba(11, 25, 44, 0.08);
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Aviso Gubernamental Superior */
.gov-disclaimer-top {
    background-color: #0b192c;
    color: #e2e8f0;
    font-size: 0.8rem;
    text-align: center;
    padding: 10px 20px;
    border-bottom: 2px solid var(--secondary-gold);
    letter-spacing: 0.025em;
}

.gov-disclaimer-top strong {
    color: var(--secondary-gold);
}

/* Header Editorial Flotante */
.site-header {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02);
}

.header-container {
    max-width: 1350px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-deep);
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.brand-logo span {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--secondary-gold);
    font-weight: 600;
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--secondary-gold);
}

.header-btn {
    background-color: var(--primary-deep);
    color: var(--bg-white);
    padding: 12px 25px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.header-btn:hover {
    background-color: var(--primary-accent);
}

/* Layout Editorial con Navegación Lateral Integrada */
.editorial-layout {
    max-width: 1350px;
    margin: 60px auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 50px;
}

.sidebar-nav {
    background: var(--bg-white);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    height: fit-content;
    position: sticky;
    top: 110px;
}

.sidebar-nav h3 {
    font-size: 1.1rem;
    color: var(--primary-deep);
    margin-bottom: 20px;
    font-family: var(--font-heading);
    border-bottom: 2px solid var(--secondary-gold);
    padding-bottom: 8px;
}

.sidebar-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sidebar-nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: block;
    padding: 8px 12px;
    border-radius: 4px;
}

.sidebar-nav a:hover, .sidebar-nav a.active-side {
    background-color: rgba(197, 168, 128, 0.1);
    color: var(--primary-deep);
    font-weight: 600;
    padding-left: 16px;
}

/* Hero Monumental */
.hero-editorial {
    background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-accent) 100%);
    color: var(--bg-white);
    padding: 70px;
    border-radius: 12px;
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.hero-editorial::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 400px;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=800&q=80') center/cover no-repeat;
    opacity: 0.15;
}

.hero-tag {
    display: inline-block;
    background-color: var(--secondary-gold);
    color: var(--primary-deep);
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: 3px;
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 25px;
    max-width: 700px;
}

.hero-description {
    font-size: 1.15rem;
    color: #cbd5e1;
    max-width: 650px;
    margin-bottom: 35px;
    font-weight: 300;
}

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

.btn-primary {
    background-color: var(--secondary-gold);
    color: var(--primary-deep);
    padding: 15px 35px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    transition: filter 0.3s ease;
}

.btn-primary:hover {
    filter: brightness(1.1);
}

.btn-outline {
    background: transparent;
    color: var(--bg-white);
    border: 2px solid var(--secondary-gold);
    padding: 15px 35px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
}

.btn-outline:hover {
    background: rgba(197, 168, 128, 0.1);
}

/* Secciones de Contenido Masivo y Técnico */
.content-section {
    background: var(--bg-white);
    padding: 50px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 40px;
    box-shadow: var(--shadow-card);
}

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

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 35px;
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.card-item {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.card-body {
    padding: 25px;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--primary-deep);
    margin-bottom: 12px;
}

.card-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.card-footer {
    padding: 0 25px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-price {
    font-weight: 700;
    color: var(--primary-deep);
    font-size: 1.05rem;
}

.card-link {
    color: var(--secondary-gold);
    text-decoration: none;
    font-weight: 600;
}

.card-link:hover {
    text-decoration: underline;
}

/* Footer Corporativo */
.site-footer {
    background-color: var(--primary-deep);
    color: var(--bg-white);
    padding: 80px 40px 40px;
    margin-top: 100px;
}

.footer-container {
    max-width: 1350px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--secondary-gold);
    margin-bottom: 20px;
}

.footer-col p, .footer-col li a {
    color: #94a3b8;
    font-size: 0.9rem;
    text-decoration: none;
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col li a:hover {
    color: var(--bg-white);
}

.footer-bottom {
    max-width: 1350px;
    margin: 40px auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #64748b;
}

@media(max-width: 1024px) {
    .editorial-layout {
        grid-template-columns: 1fr;
    }
    .sidebar-nav {
        position: static;
    }
    .grid-cards {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}