/* 
 * AEGIS Consultoría y Seguridad - Hoja de Estilos Corporativos
 * Estilo: Minimalista Premium Dark, Tecnológico, Elegante
 */

/* ==========================================
   1. VARIABLES DE DISEÑO & CONFIGURACIÓN
   ========================================== */
:root {
    /* Colores Corporativos Oficiales */
    --bg-main: #0B0B0D;           /* Negro Mate */
    --bg-panel: #121216;          /* Negro Mate Claro para Tarjetas */
    --color-navy: #0F2A47;        /* Azul Marino Corporativo */
    --color-accent: #1E4E80;      /* Azul de Iluminación/Enfoque */
    --color-glow: rgba(30, 78, 128, 0.25);
    --text-primary: #B8BDC7;      /* Plata / Gris Acero */
    --text-white: #F5F7FA;        /* Blanco Técnico */
    --text-muted: #6C727F;        /* Gris Apagado */
    
    /* Tipografías */
    --font-title: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Efectos & Bordes */
    --border-accent: rgba(184, 189, 199, 0.15);
    --border-hover: rgba(30, 78, 128, 0.6);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --shadow-premium: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(30, 78, 128, 0.2);
    
    /* Transiciones */
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Layout */
    --container-max: 1200px;
}

/* ==========================================
   2. REINICIO & ESTILOS BASE
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    color: var(--text-white);
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

ul {
    list-style: none;
}

img, svg {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* Scrollbar personalizado */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: var(--color-navy);
    border-radius: var(--radius-sm);
    border: 2px solid var(--bg-main);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* ==========================================
   3. COMPONENTES GLOBALES (BOTONES, BADGES)
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--color-navy);
    color: var(--text-white);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-premium);
}

.btn-primary:hover {
    background-color: var(--color-accent);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-white);
    border-color: var(--border-accent);
}

.btn-secondary:hover {
    background-color: rgba(245, 247, 250, 0.05);
    border-color: var(--text-white);
    transform: translateY(-2px);
}

.btn-secondary-outline {
    background-color: transparent;
    color: var(--text-primary);
    border-color: var(--border-accent);
}

.btn-secondary-outline:hover:not(:disabled) {
    color: var(--text-white);
    border-color: var(--color-accent);
    background-color: rgba(30, 78, 128, 0.1);
}

.btn-secondary-outline:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.btn-submit {
    width: 100%;
    position: relative;
}

.btn-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--text-white);
    animation: spin 1s ease-in-out infinite;
    position: absolute;
    right: 24px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(15, 42, 71, 0.3);
    border: 1px solid var(--color-accent);
    border-radius: 50px;
    color: var(--text-white);
    font-family: var(--font-title);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

/* ==========================================
   4. ESTRUCTURA DEL HEADER
   ========================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(11, 11, 13, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-accent);
    transition: var(--transition);
}

/* Header encogido en scroll */
.site-header.scrolled {
    padding: 10px 0;
    background-color: rgba(11, 11, 13, 0.9);
    border-bottom-color: var(--color-navy);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    padding-bottom: 18px;
    transition: var(--transition);
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-svg, .logo-img {
    transition: var(--transition);
}

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

.site-header.scrolled .logo-img {
    height: 38px;
}

.footer-brand .logo-img {
    height: 35px;
}

.logo-link:hover .logo-svg,
.logo-link:hover .logo-img {
    transform: scale(1.05);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--text-white);
    line-height: 1;
    letter-spacing: 0.05em;
}

.brand-descriptor {
    font-family: var(--font-title);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--text-primary);
    letter-spacing: 0.15em;
    margin-top: 2px;
}

/* Navegación */
.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-item {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    padding: 8px 0;
    position: relative;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition);
}

.nav-item:hover, .nav-item.active {
    color: var(--text-white);
}

.nav-item:hover::after, .nav-item.active::after {
    width: 100%;
}

.nav-btn-cta {
    background-color: var(--color-navy);
    border: 1px solid var(--color-accent);
    color: var(--text-white) !important;
    padding: 10px 20px !important;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.nav-btn-cta:hover {
    background-color: var(--color-accent);
    transform: translateY(-1px);
}

.nav-btn-cta::after {
    display: none;
}

/* Botón Hamburguesa móvil */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-white);
    transition: var(--transition);
    transform-origin: left center;
}

/* ==========================================
   5. SECCIÓN HERO
   ========================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-container {
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 700px;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 24px;
    text-shadow: 0 5px 15px rgba(0,0,0,0.8);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 40px;
    max-width: 600px;
}

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

/* Malla tecnológica decorativa */
.tech-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(var(--border-accent) 1px, transparent 1px),
        radial-gradient(var(--border-accent) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: 0 0, 20px 20px;
    opacity: 0.15;
    pointer-events: none;
    z-index: 2;
}

/* Indicador de scroll */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-family: var(--font-title);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    z-index: 10;
    opacity: 0.7;
    animation: pulse 2s infinite;
}

.mouse {
    width: 22px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 50px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--text-white);
    border-radius: 50px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 1.6s ease-in-out infinite;
}

@keyframes scroll-wheel {
    0% { top: 6px; opacity: 0; }
    30% { opacity: 1; }
    100% { top: 18px; opacity: 0; }
}

@keyframes pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.9; }
}

/* ==========================================
   6. SECCIÓN DE ESTADÍSTICAS
   ========================================== */
.stats-section {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-accent);
    padding: 60px 0;
    position: relative;
    z-index: 12;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    text-align: center;
    padding: 24px;
    background-color: rgba(18, 18, 22, 0.4);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--color-accent);
    background-color: rgba(15, 42, 71, 0.1);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.stat-number {
    font-size: 2.8rem;
    color: var(--text-white);
    margin-bottom: 8px;
    font-weight: 700;
}

.stat-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    font-family: var(--font-title);
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

/* ==========================================
   7. SECCIÓN QUIÉNES SOMOS & PRINCIPIOS
   ========================================== */
.section-padding {
    padding: 100px 0;
}

.section-margin-top {
    margin-top: 80px;
}

.alt-bg {
    background-color: #0f1013;
}

.text-center {
    text-align: center;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tagline {
    display: inline-block;
    color: var(--text-white);
    font-family: var(--font-title);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
}

.section-tagline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 2px;
    background-color: var(--color-accent);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-description {
    font-size: 1.05rem;
    color: var(--text-primary);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.about-card {
    padding: 48px;
    background-color: rgba(18, 18, 22, 0.6);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--color-navy);
    transition: var(--transition);
}

.about-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-premium);
}

.about-card:hover::before {
    background-color: var(--color-accent);
    box-shadow: 0 0 10px var(--color-accent);
}

.card-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 42, 71, 0.4);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    margin-bottom: 30px;
}

.about-card h3 {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.about-card p {
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Subsecciones */
.subsection-title {
    font-size: 1.8rem;
    margin-bottom: 40px;
}

/* Tabs de Principios */
.principles-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.tab-btn {
    background-color: rgba(18, 18, 22, 0.6);
    border: 1px solid var(--border-accent);
    color: var(--text-primary);
    padding: 12px 24px;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.tab-btn:hover {
    border-color: var(--color-accent);
    color: var(--text-white);
}

.tab-btn.active {
    background-color: var(--color-navy);
    border-color: var(--color-accent);
    color: var(--text-white);
    box-shadow: var(--shadow-glow);
}

.principles-content-box {
    background-color: rgba(18, 18, 22, 0.4);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tab-panel {
    display: none;
    text-align: center;
    animation: fadeIn 0.5s ease;
}

.tab-panel.active {
    display: block;
}

.tab-panel h4 {
    font-size: 1.4rem;
    color: var(--text-white);
    margin-bottom: 12px;
}

.tab-panel p {
    font-size: 1rem;
    line-height: 1.7;
    max-width: 650px;
    margin: 0 auto;
    color: var(--text-primary);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   8. SECCIÓN SERVICIOS
   ========================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    border-color: var(--color-accent);
    background-color: rgba(15, 42, 71, 0.15);
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium), var(--shadow-glow);
}

.service-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(15, 42, 71, 0.2);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--color-navy);
    color: var(--text-white);
    box-shadow: 0 0 10px rgba(30, 78, 128, 0.4);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 14px;
}

.service-intro {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.5;
}

.service-bullets {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border-accent);
}

.service-bullets li {
    font-size: 0.85rem;
    color: var(--text-primary);
    position: relative;
    padding-left: 18px;
}

.service-bullets li::before {
    content: '▪';
    color: var(--color-accent);
    position: absolute;
    left: 0;
    top: -2px;
    font-size: 0.9rem;
}

.services-cta .cta-phrase {
    font-family: var(--font-title);
    font-style: italic;
    font-weight: 500;
    font-size: 1.3rem;
    color: var(--text-white);
    letter-spacing: 0.02em;
    max-width: 800px;
    margin: 0 auto;
}

/* ==========================================
   9. EVALUADOR DE RIESGO INTERACTIVO
   ========================================== */
.evaluator-card-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.evaluator-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-premium);
    position: relative;
}

.evaluator-progress {
    height: 6px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    margin-bottom: 40px;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-navy) 0%, var(--color-accent) 100%);
    border-radius: 10px;
    transition: width 0.4s ease;
}

.progress-text {
    position: absolute;
    right: 0;
    top: -24px;
    font-size: 0.75rem;
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--text-muted);
}

.step-container {
    display: none;
}

.step-container.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.step-question {
    font-size: 1.3rem;
    margin-bottom: 28px;
    line-height: 1.4;
}

.options-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.option-card {
    display: block;
    cursor: pointer;
    position: relative;
}

.option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.option-content {
    background-color: rgba(11, 11, 13, 0.4);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    transition: var(--transition);
}

.option-card:hover .option-content {
    border-color: var(--color-accent);
    background-color: rgba(15, 42, 71, 0.1);
}

.option-card input[type="radio"]:checked + .option-content {
    border-color: var(--color-accent);
    background-color: rgba(15, 42, 71, 0.25);
    box-shadow: var(--shadow-glow);
}

.option-title {
    display: block;
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--text-white);
    font-size: 1rem;
    margin-bottom: 4px;
}

.option-desc {
    display: block;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.evaluator-controls {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    border-top: 1px solid var(--border-accent);
    padding-top: 24px;
}

/* Resultados del Evaluador */
.results-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: center;
}

.risk-gauge-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.gauge-meter {
    position: relative;
    width: 180px;
    height: 180px;
}

.gauge-ring {
    width: 100%;
    height: 100%;
}

.gauge-ring svg {
    transform: rotate(-90deg);
}

#gauge-score-fill {
    transition: stroke-dashoffset 0.8s ease;
}

.gauge-label-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    display: flex;
    flex-direction: column;
}

.gauge-percentage {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-white);
    line-height: 1;
}

.gauge-lbl {
    font-size: 0.65rem;
    text-transform: uppercase;
    font-family: var(--font-title);
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-top: 4px;
}

.risk-level-badge {
    padding: 8px 20px;
    border-radius: 50px;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-white);
}

.risk-level-badge.high {
    background-color: #DC2626;
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.4);
}

.risk-level-badge.medium {
    background-color: #D97706;
    box-shadow: 0 0 15px rgba(217, 119, 6, 0.4);
}

.risk-level-badge.low {
    background-color: #059669;
    box-shadow: 0 0 15px rgba(5, 150, 105, 0.4);
}

.results-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.results-summary {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.recommendations-box {
    background-color: rgba(11, 11, 13, 0.5);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 28px;
}

.recommendations-box h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-white);
    margin-bottom: 12px;
}

.recommendations-box ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.recommendations-box li {
    font-size: 0.85rem;
    position: relative;
    padding-left: 20px;
}

.recommendations-box li::before {
    content: '→';
    color: var(--color-accent);
    position: absolute;
    left: 0;
    top: -2px;
}

.results-action-box {
    display: flex;
    gap: 16px;
}

/* ==========================================
   10. SECCIÓN DE CONTACTO
   ========================================== */
.contact-layout {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 60px;
}

.contact-info-panel .panel-desc {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

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

.detail-icon {
    width: 44px;
    height: 44px;
    background-color: rgba(15, 42, 71, 0.4);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    flex-shrink: 0;
}

.detail-text {
    display: flex;
    flex-direction: column;
}

.detail-lbl {
    font-family: var(--font-title);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.detail-val {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-white);
}

a.detail-val:hover {
    color: var(--text-primary);
    text-decoration: underline;
}

/* Formulario */
.contact-form-panel {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-premium);
}

.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-label {
    display: block;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-white);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    background-color: var(--bg-main);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 10px rgba(30, 78, 128, 0.3);
}

/* Estilo para placeholder */
.form-input::placeholder {
    color: var(--text-muted);
    opacity: 0.8;
}

/* Custom Dropdown select wrapper */
.custom-select-wrapper {
    position: relative;
}

.form-select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.custom-select-wrapper::after {
    content: '▼';
    font-size: 0.65rem;
    color: var(--text-muted);
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.form-textarea {
    resize: none;
}

/* Mensajes de error */
.error-msg {
    display: none;
    color: #EF4444;
    font-size: 0.75rem;
    margin-top: 6px;
    animation: slideDown 0.3s ease;
}

.form-input.invalid {
    border-color: #EF4444 !important;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.15) !important;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   11. FOOTER ESTILO INTERNACIONAL
   ========================================== */
.site-footer {
    background-color: var(--bg-main);
    border-top: 1px solid var(--border-accent);
    padding-top: 80px;
    position: relative;
    z-index: 10;
}

.footer-container {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 80px;
    padding-bottom: 60px;
}

.footer-brand .logo-link {
    margin-bottom: 20px;
}

.brand-moto {
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-white);
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.footer-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-link-group h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-white);
    margin-bottom: 24px;
}

.footer-link-group ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link-group a {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-link-group a:hover {
    color: var(--text-white);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--border-accent);
    padding: 30px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.copyright {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link-item {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
}

.social-link-item:hover {
    color: var(--text-white);
    border-color: var(--color-accent);
    background-color: var(--color-navy);
}

/* ==========================================
   12. MODAL DE ÉXITO
   ========================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(11, 11, 13, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-panel);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 100%;
    padding: 40px;
    box-shadow: var(--shadow-premium), var(--shadow-glow);
    animation: modalSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    text-align: center;
    margin-bottom: 24px;
}

.success-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: rgba(34, 197, 94, 0.1);
    border: 2px solid #22C55E;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 0 15px rgba(34, 197, 94, 0.2);
}

.modal-header h3 {
    font-size: 1.4rem;
}

.modal-body {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.modal-body p {
    margin-bottom: 12px;
}

.modal-info-box {
    background-color: var(--bg-main);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 20px;
}

.modal-info-box p {
    margin-bottom: 6px;
    font-size: 0.85rem;
}

.modal-info-box p:last-child {
    margin-bottom: 0;
}

.modal-footer {
    display: flex;
    justify-content: center;
}

.modal-footer .btn {
    min-width: 150px;
}

/* ==========================================
   13. ESTILOS DE ANIMACIÓN EN SCROLL
   ========================================== */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal {
    opacity: 1 !important;
    transform: none !important;
}

/* ==========================================
   13. SECCIÓN SOLUCIONES TECNOLÓGICAS
   ========================================== */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.solution-card {
    background-color: rgba(18, 18, 22, 0.5);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.solution-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: transparent;
    transition: var(--transition);
}

.solution-card:hover {
    border-color: var(--color-accent);
    background-color: rgba(15, 42, 71, 0.15);
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium), var(--shadow-glow);
}

.solution-card:hover::after {
    background-color: var(--color-accent);
    box-shadow: 0 0 10px var(--color-accent);
}

.solution-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 42, 71, 0.3);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    margin-bottom: 28px;
    transition: var(--transition);
}

.solution-card:hover .solution-icon {
    color: var(--text-white);
    background-color: var(--color-navy);
    box-shadow: 0 0 12px rgba(30, 78, 128, 0.5);
    transform: scale(1.05);
}

.solution-concept {
    display: block;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.solution-card h3 {
    font-size: 1.4rem;
    line-height: 1.3;
    margin-bottom: 16px;
}

.solution-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.solution-diff {
    margin-top: auto;
    padding: 16px 20px;
    background-color: rgba(11, 11, 13, 0.5);
    border-left: 3px solid var(--color-navy);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-primary);
    transition: var(--transition);
}

.solution-card:hover .solution-diff {
    border-left-color: var(--color-accent);
    background-color: rgba(11, 11, 13, 0.8);
}

/* Quotes / Copywriting Banner */
.quotes-banner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    border-top: 1px solid var(--border-accent);
    padding-top: 60px;
}

.quote-item {
    background-color: rgba(18, 18, 22, 0.3);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 30px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.quote-decor {
    font-family: var(--font-title);
    font-size: 3.5rem;
    line-height: 1;
    color: var(--color-navy);
    position: absolute;
    top: 10px;
    left: 20px;
    opacity: 0.3;
    pointer-events: none;
}

.quote-item p {
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-white);
    line-height: 1.5;
    margin-top: 20px;
    position: relative;
    z-index: 2;
}

/* ==========================================
   14. RESPONSIVIDAD (MEDIA QUERIES)
   ========================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    /* Header & Menú Móvil */
    .mobile-nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: rgba(11, 11, 13, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-left: 1px solid var(--border-accent);
        padding: 100px 40px;
        z-index: 1000;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    
    .nav-item {
        font-size: 1rem;
    }
    
    .nav-btn-cta {
        width: 100%;
        text-align: center;
    }
    
    /* Efecto hamburguesa activa */
    .mobile-nav-toggle.active .bar-1 {
        transform: rotate(45deg);
    }
    
    .mobile-nav-toggle.active .bar-2 {
        opacity: 0;
    }
    
    .mobile-nav-toggle.active .bar-3 {
        transform: rotate(-45deg);
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .about-card {
        padding: 32px;
    }
    
    /* Evaluador */
    .evaluator-card {
        padding: 24px;
    }
    
    .results-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .results-action-box {
        flex-direction: column;
    }
    
    .results-action-box .btn {
        width: 100%;
    }
    
    /* Footer */
    .footer-links-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .principles-tabs {
        flex-direction: column;
        width: 100%;
    }

    .tab-btn {
        width: 100%;
        text-align: center;
    }

    .contact-form-panel {
        padding: 24px;
    }
}

/* ==========================================
   VALUES GRID
   ========================================== */
.values-container {
    text-align: center;
}

.values-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--bg-panel);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 14px 22px;
    transition: var(--transition);
}

.value-item:hover {
    border-color: var(--border-hover);
    background-color: rgba(15, 42, 71, 0.3);
    transform: translateY(-2px);
}

.value-icon {
    color: var(--color-accent);
    font-size: 0.6rem;
    flex-shrink: 0;
}

.value-name {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-white);
}