/* ============================================
   PORTAL CENTRAL - ESTILOS MODERNOS
   Tetakawi Transporte
   ============================================ */

/* ========== VARIABLES CSS ========== */
:root {
    /* Colores principales */
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #0ea5e9;
    --accent-color: #f59e0b;
    
    /* Colores por sistema */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #06b6d4;
    --color-purple: #8b5cf6;
    
    /* Grises */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(30, 64, 175, 0.95) 0%, rgba(14, 165, 233, 0.9) 100%);
    
    /* Tipografía */
    --font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Bordes */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Transiciones */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========== NEXURA HOLOGRAMA ========== */
.nexura-avatar {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 220px;
    height: 340px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, rgba(59,130,246,0.2), rgba(14,165,233,0.05) 60%, transparent 70%);
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
    transition: opacity 0.4s ease, transform 0.4s ease;
    z-index: 9999;
}

.nexura-avatar.active {
    opacity: 1;
    transform: scale(1);
}

.nexura-video {
    width: 200px;
    height: 300px;
    border-radius: 20px;
    object-fit: contain;
    background: rgba(0, 0, 0, 0.25);
    box-shadow: 0 0 20px rgba(59,130,246,0.7), 0 0 40px rgba(14,165,233,0.4);
    animation: nexuraPulse 2.4s infinite ease-in-out;
}

.nexura-glow {
    position: absolute;
    width: 210px;
    height: 320px;
    border-radius: 22px;
    border: 1px solid rgba(59,130,246,0.4);
    box-shadow: 0 0 30px rgba(14,165,233,0.4);
    animation: nexuraRing 3s infinite ease-in-out;
}

.nexura-label {
    position: absolute;
    bottom: -18px;
    font-size: 0.75rem;
    letter-spacing: 0.2rem;
    color: #60a5fa;
    font-weight: 600;
}

@keyframes nexuraPulse {
    0% { transform: scale(0.95); }
    50% { transform: scale(1.05); }
    100% { transform: scale(0.95); }
}

@keyframes nexuraRing {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.05); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}


/* ========== RESET Y BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-50);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ========== HEADER / NAVBAR ========== */
.portal-header {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    padding: var(--spacing-md) 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary-color);
}

.nav-logo .company-logo {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: var(--font-size-2xl);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

/* ========== BOTONES ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background: var(--gray-300);
    transform: translateY(-2px);
}

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

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

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: var(--font-size-lg);
}

.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========== HERO SECTION ========== */
.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    color: var(--white);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    width: 100%;
    padding: var(--spacing-3xl) 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    margin-bottom: var(--spacing-2xl);
}

.hero-text {
    max-width: 600px;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(to right, var(--white), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.95;
    line-height: 1.7;
}

.mision-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: var(--spacing-xl);
}

.mision-box h3 {
    color: var(--white);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.mision-box .hero-subtitle {
    margin: 0;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Hero Image - Team Photo */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.team-photo-container {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid rgba(255, 255, 255, 0.2);
}

.team-photo {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.team-photo-placeholder {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-3xl);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 350px;
    border: 2px dashed rgba(255, 255, 255, 0.3);
}

.team-photo-placeholder i {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-md);
}

.team-photo-placeholder p {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.team-photo-placeholder small {
    opacity: 0.8;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-card i {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
}

.stat-card h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

/* ========== SERVICES SECTION ========== */
.services-section {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.card-icon i {
    font-size: var(--font-size-2xl);
    color: var(--white);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.card-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition-fast);
    background: none;
    border: none;
    cursor: pointer;
    font-size: inherit;
}

.card-link:hover {
    gap: var(--spacing-sm);
}

/* ========== EMPLOYEE ACCESS SECTION ========== */
.employee-access-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gray-100);
}

.access-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-xl);
    align-items: center;
}

.access-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.access-icon i {
    font-size: var(--font-size-3xl);
    color: var(--white);
}

.access-content h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.access-content p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.access-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.access-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.access-features i {
    color: var(--color-success);
}

.access-illustration i {
    font-size: 120px;
    color: var(--gray-200);
}

/* ========== CONTACT SECTION ========== */
.contact-section {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.contact-item i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

.contact-item h4 {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.contact-item p {
    color: var(--gray-600);
}

.map-placeholder {
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.map-placeholder i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

/* ========== MODAL DE DIRECTORIO ========== */
.modal-directorio {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal-directorio.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content-directorio {
    background: white;
    border-radius: 16px;
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header-directorio {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
}

.modal-title-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.modal-title-group i {
    font-size: 2rem;
}

.modal-header-directorio h2 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
}

.btn-close-modal {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.btn-close-modal:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.btn-close-modal i {
    font-size: 1.25rem;
}

.modal-body-directorio {
    padding: 2rem;
    overflow-y: auto;
}

.directorio-subtitle {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* ========== DIRECTORIO DE CONTACTOS ========== */
.directorio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.parque-card {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.parque-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.parque-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary-light);
}

.parque-header i {
    font-size: 2rem;
    color: var(--primary-light);
}

.parque-header h3 {
    color: var(--gray-900);
    font-size: 1.5rem;
    margin: 0;
}

.contactos-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contacto-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.25rem;
    background: white;
    border-radius: 10px;
    border-left: 4px solid var(--primary-light);
    transition: all 0.3s ease;
}

.contacto-item:hover {
    background: rgba(59, 130, 246, 0.05);
    transform: translateX(5px);
}

.contacto-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contacto-avatar i {
    font-size: 1.5rem;
    color: white;
}

.contacto-info {
    flex: 1;
}

.contacto-info h4 {
    color: var(--gray-900);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
}

.contacto-role {
    color: var(--primary-light);
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0 0 0.75rem 0;
}

.contacto-details {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.contacto-details span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.contacto-details i {
    color: var(--primary-light);
    font-size: 0.85rem;
}

.directorio-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 8px;
    margin-top: 2rem;
}

.directorio-note i {
    color: var(--primary-light);
    font-size: 1.25rem;
}

.directorio-note p {
    color: var(--gray-700);
    font-size: 0.95rem;
    margin: 0;
}

/* Responsive Modal Directorio */
@media (max-width: 768px) {
    .modal-content-directorio {
        width: 95%;
        max-height: 95vh;
    }
    
    .modal-header-directorio {
        padding: 1.5rem;
    }
    
    .modal-header-directorio h2 {
        font-size: 1.25rem;
    }
    
    .modal-body-directorio {
        padding: 1.5rem;
    }
    
    .directorio-grid {
        grid-template-columns: 1fr;
    }
    
    .contacto-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .contacto-details {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }
    
    .contacto-details span {
        justify-content: center;
    }
}

/* ========== FOOTER LIMPIO ========== */
.portal-footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: var(--color-light);
    padding: 3rem 0 1.5rem 0;
    margin-top: 5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
    align-items: start;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-brand-header {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-brand .footer-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: brightness(1.2) drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.footer-title {
    color: var(--primary-light);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--primary-light);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 0.25rem 0;
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 0.5rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact i {
    color: var(--primary-light);
    font-size: 0.85rem;
}

.btn-footer-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
    width: fit-content;
    cursor: pointer;
}

.btn-footer-contact:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    color: var(--gray-900);
    transform: translateY(-2px);
}

.footer-access {
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
}

.btn-footer-login {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-light);
    border-radius: 8px;
    color: var(--gray-900);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-footer-login:hover {
    background: #60a5fa;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    font-size: 0.85rem;
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-access {
        grid-column: span 2;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .portal-footer {
        padding: 2rem 0 1.5rem 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-brand,
    .footer-links,
    .footer-contact {
        align-items: center;
    }
    
    .footer-contact p {
        justify-content: center;
    }
    
    .btn-footer-contact {
        margin: 0.5rem auto 0;
    }
    
    .footer-access {
        justify-content: center;
    }
    
    .footer-links a:hover {
        padding-left: 0;
    }
}

/* ========== DASHBOARD STYLES ========== */
.dashboard-body {
    background: var(--gray-50);
    min-height: 100vh;
}

.dashboard-navbar {
    background: var(--white);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-color);
}

.nav-brand .brand-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
    cursor: pointer;
}

.user-info {
    text-align: right;
}

.user-name {
    display: block;
    font-weight: 600;
    color: var(--gray-900);
}

.user-role {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.user-avatar i {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
}

.user-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-sm);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    min-width: 200px;
    display: none;
    overflow: hidden;
}

.user-menu.show {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--gray-700);
    text-decoration: none;
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--gray-50);
    color: var(--primary-color);
}

.dropdown-divider {
    height: 1px;
    background: var(--gray-200);
}

/* Dashboard Main */
.dashboard-main {
    padding: var(--spacing-2xl) 0;
}

.welcome-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.welcome-content h1 {
    font-size: var(--font-size-3xl);
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.highlight {
    color: var(--primary-color);
}

.welcome-subtitle {
    color: var(--gray-600);
}

.welcome-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

/* Sistemas Grid */
.sistemas-section {
    margin-bottom: var(--spacing-2xl);
}

.sistemas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.sistema-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.sistema-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.sistema-card.primary {
    border-left: 4px solid var(--primary-color);
}

.sistema-card.success {
    border-left: 4px solid var(--color-success);
}

.sistema-card.warning {
    border-left: 4px solid var(--color-warning);
}

.sistema-card.info {
    border-left: 4px solid var(--color-info);
}

.sistema-card.purple {
    border-left: 4px solid var(--color-purple);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.sistema-card .card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
}

.sistema-card.primary .card-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
}

.sistema-card.success .card-icon {
    background: linear-gradient(135deg, #059669, var(--color-success));
    color: var(--white);
}

.sistema-card.warning .card-icon {
    background: linear-gradient(135deg, #d97706, var(--color-warning));
    color: var(--white);
}

.sistema-card.info .card-icon {
    background: linear-gradient(135deg, #0891b2, var(--color-info));
    color: var(--white);
}

.sistema-card.purple .card-icon {
    background: linear-gradient(135deg, #7c3aed, var(--color-purple));
    color: var(--white);
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.badge-primary { background: var(--primary-light); color: var(--white); }
.badge-success { background: var(--color-success); color: var(--white); }
.badge-warning { background: var(--color-warning); color: var(--white); }
.badge-info { background: var(--color-info); color: var(--white); }
.badge-purple { background: var(--color-purple); color: var(--white); }

.card-body {
    margin-bottom: var(--spacing-lg);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.card-description {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.card-footer {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-card {
    width: 100%;
    justify-content: center;
    background: var(--gray-100);
    color: var(--gray-700);
}

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

.sistema-card.success .btn-card {
    background: var(--color-success);
    color: var(--white);
}

.sistema-card:hover .btn-card {
    transform: translateX(5px);
}

/* Card Overlay (hover effect) */
.card-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.sistema-card:hover .card-overlay {
    opacity: 0.97;
}

.card-overlay h4 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.card-overlay p {
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.btn-overlay {
    background: var(--white);
    color: var(--primary-color);
    align-self: flex-start;
}

/* Quick Access */
.quick-access-section {
    margin-bottom: var(--spacing-2xl);
}

.quick-access-section h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
}

.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.quick-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--gray-700);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.quick-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    color: var(--primary-color);
}

.quick-link i {
    font-size: var(--font-size-2xl);
}

/* Stats Section */
.stats-section {
    margin-bottom: var(--spacing-2xl);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.stat-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
}

.stat-icon.primary { background: var(--primary-light); color: var(--white); }
.stat-icon.success { background: var(--color-success); color: var(--white); }
.stat-icon.warning { background: var(--color-warning); color: var(--white); }
.stat-icon.info { background: var(--color-info); color: var(--white); }

.stat-content h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-900);
}

.stat-content p {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

/* ========== CHAT FAB & WIDGET ========== */
.chat-fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    z-index: 999;
}

.chat-fab:hover {
    transform: scale(1.1);
}

.chat-widget {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 380px;
    max-height: 600px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: none;
    flex-direction: column;
    z-index: 998;
}

.chat-widget.show {
    display: flex;
}

.chat-header {
    padding: var(--spacing-lg);
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
}

.chat-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: var(--font-size-xl);
    cursor: pointer;
    padding: var(--spacing-xs);
}

.chat-body {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
    max-height: 400px;
}

.chat-message {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.message-avatar {
    width: 32px;
    height: 32px;
    background: var(--primary-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.message-content {
    background: var(--gray-100);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    max-width: 70%;
}

.chat-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: var(--spacing-sm);
}

.chat-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.chat-send {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .team-photo-container {
        max-width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .access-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .access-illustration {
        display: none;
    }
    
    .sistemas-grid {
        grid-template-columns: 1fr;
    }
    
    .welcome-section {
        flex-direction: column;
        text-align: center;
    }
    
    .chat-widget {
        width: calc(100% - 20px);
        right: 10px;
        left: 10px;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-lg {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== FLASH MESSAGES ========== */
.flash-messages-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10000;
    max-width: 400px;
    width: calc(100% - 40px);
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    font-weight: 500;
    box-shadow: var(--shadow-xl);
    animation: slideInRight 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(10px);
}

.alert-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.alert-content i {
    font-size: 1.25rem;
}

.alert-close {
    background: rgba(0, 0, 0, 0.1);
    border: none;
    color: inherit;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.alert-close:hover {
    background: rgba(0, 0, 0, 0.2);
    transform: scale(1.1);
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.95), rgba(5, 150, 105, 0.95));
    color: white;
    border-left: 4px solid #059669;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.95), rgba(220, 38, 38, 0.95));
    color: white;
    border-left: 4px solid #dc2626;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.95), rgba(217, 119, 6, 0.95));
    color: white;
    border-left: 4px solid #d97706;
}

.alert-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.95), rgba(37, 99, 235, 0.95));
    color: white;
    border-left: 4px solid #2563eb;
}

@keyframes slideInRight {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Auto-dismiss animation */
.alert.fade-out {
    animation: fadeOut 0.5s ease-out forwards;
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateX(120%);
    }
}

@media (max-width: 768px) {
    .flash-messages-container {
        top: 70px;
        right: 10px;
        left: 10px;
        max-width: none;
        width: calc(100% - 20px);
    }
    
    .alert {
        padding: 0.875rem 1rem;
        font-size: 0.9rem;
    }
}