/* ==========================================================================
   1. VARIABLES GLOBALES (Oro Industrial, Slate Pizarra & Escala Tipográfica)
   ========================================================================== */
:root {
    /* Paleta de Colores */
    --bg-main: #0f141c; 
    --bg-card: #161e29;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    
    --accent-gold: #f59e0b; 
    --accent-glow: rgba(245, 158, 11, 0.15);
    
    --border-color: #243242;
    
    /* Fuentes */
    --font-code: 'JetBrains Mono', monospace;
    --font-sans: 'Lexend', sans-serif;

    /* Escala Tipográfica Homogeneizada (Exactamente 5 tamaños estándar) */
    --fs-sm: 15px;       /* Micro-textos, tags, métricas secundarias y logs */
    --fs-base: 17px;     /* Texto de lectura, párrafos y enlaces de navegación */
    --fs-md: 20px;       /* Subtítulos de bloques, métricas destacadas e inputs */
    --fs-lg: 26px;       /* Títulos de secciones secundarias y tarjetas principales */
    --fs-xxl: 48px;      /* Título principal (Hero) */
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    overflow-x: hidden;
    font-size: var(--fs-base); /* Tamaño base nativo para herencia */
}
html {
    scroll-behavior: smooth;
}
.main-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 20px 60px 20px; /* Compensa el header fijo */
}

/* ==========================================================================
   3. HEADER & NAVEGACIÓN
   ========================================================================== */
.site-header {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(15, 20, 28, 0.8); 
    backdrop-filter: blur(8px);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: center;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.main-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-code);
    font-size: var(--fs-base);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.main-nav a:hover, .main-nav li.active a {
    color: var(--text-primary);
    text-shadow: 0 0 8px var(--accent-glow);
}

/* ==========================================================================
   4. SECCIÓN HERO (CONCEPTO "A LA MEDIDA")
   ========================================================================== */
.hero-section {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 50px;
    align-items: center;
    min-height: 55vh;
    padding: 60px 0;
}

.session-indicator {
    font-family: var(--font-code);
    font-size: var(--fs-base);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.terminal-prompt {
    color: var(--text-secondary);
    font-weight: 500;
}

.status-tag {
    color: var(--accent-gold);
    font-weight: 700;
    background: rgba(245, 158, 11, 0.08);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: var(--fs-sm);
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: var(--fs-xxl);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -1.5px;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(90deg, #f5d061 0%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: var(--fs-md);
    color: var(--text-secondary);
    line-height: 1.5;
    max-width: 600px;
    font-weight: 300;
}

/* Tarjeta de Estado del Sistema */
.status-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    position: relative;
}

.status-card::before {
    content: '';
    position: absolute;
    top: -1px; left: -1px; right: -1px; bottom: -1px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), transparent 40%);
    pointer-events: none;
}

.status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 14px;
    margin-bottom: 20px;
}

.status-title {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-gold);
    animation: pulse 2.5s infinite;
}

.status-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.metric-row {
    background-color: rgba(15, 20, 28, 0.6);
    border: 1px solid var(--border-color);
    padding: 14px 18px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.metric-label {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: var(--fs-md);
    font-weight: 600;
    color: var(--text-primary);
}

.flex-align {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1.05); opacity: 1; box-shadow: 0 0 12px var(--accent-gold); }
    100% { transform: scale(0.95); opacity: 0.5; }
}

/* ==========================================================================
   5. SECCIÓN BENTO GRID (CAPABILITIES)
   ========================================================================== */
.solutions-section {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
}

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

.section-title {
    font-size: var(--fs-lg);
    font-weight: 600;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.code-symbol {
    color: var(--accent-gold);
    font-family: var(--font-code);
}

.section-tagline {
    color: var(--text-secondary);
    font-size: var(--fs-base);
    font-weight: 300;
    max-width: 700px;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.bento-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.bento-card.card-wide {
    grid-column: span 2;
    flex-direction: row;
    align-items: flex-start;
    gap: 32px;
}

.bento-card:hover {
    border-color: rgba(245, 158, 11, 0.4);
    transform: translateY(-2px);
}

.bento-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at center, rgba(245, 158, 11, 0.03) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.bento-card:hover::after {
    opacity: 1;
}

.card-icon {
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.15);
    padding: 12px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.card-title {
    font-size: var(--fs-md);
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

.card-text {
    color: var(--text-secondary);
    font-size: var(--fs-base);
    line-height: 1.6;
    font-weight: 300;
}

.card-tech-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.card-tech-tags span {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    background: rgba(36, 50, 66, 0.4);
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: 4px;
}

/* ==========================================================================
   6. SECCIÓN CASOS DE ÉXITO (PROYECTOS)
   ========================================================================== */
.cases-section {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
}

.cases-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.case-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    position: relative;
}

.case-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.case-industry {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--accent-gold);
    letter-spacing: 1px;
    background: rgba(245, 158, 11, 0.08);
    padding: 4px 10px;
    border-radius: 4px;
}

.case-status {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: #4ade80;
}

.case-project-title {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.case-intro {
    color: var(--text-secondary);
    font-size: var(--fs-base);
    line-height: 1.6;
    margin-bottom: 24px;
    font-weight: 300;
}

.case-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.step {
    font-size: var(--fs-base);
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 300;
}

.step strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 6px;
    font-family: var(--font-sans);
    font-size: var(--fs-base);
}

.step.highlight {
    background: rgba(245, 158, 11, 0.04);
    border-left: 3px solid var(--accent-gold);
    padding-left: 16px;
    color: var(--text-primary);
}

.step.highlight strong {
    color: var(--accent-gold);
}





/* ==========================================================================
   6. SECCIÓN ARCHITECTURE (NUEVA)
   ========================================================================== */
.architecture-section {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
}

.architecture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.arch-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.arch-card:hover {
    border-color: rgba(245, 158, 11, 0.3);
    transform: translateY(-2px);
}

.arch-number {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--accent-gold);
    font-weight: 700;
    background: rgba(245, 158, 11, 0.08);
    align-self: flex-start;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.arch-title {
    font-size: var(--fs-md);
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

.arch-text {
    color: var(--text-secondary);
    font-size: var(--fs-base);
    line-height: 1.6;
    font-weight: 300;
}

/* Integración con tus Media Queries existentes para Responsivo */
@media (max-width: 900px) {
    .architecture-grid {
        grid-template-columns: 1fr; /* Se apila perfectamente en tablets/móviles */
        gap: 20px;
    }
}











/* ==========================================================================
   6.8 SECCIÓN TESTIMONIOS (NUEVA)
   ========================================================================== */
.testimonials-section {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    transition: border-color 0.3s ease;
}

.testimonial-card:hover {
    border-color: rgba(245, 158, 11, 0.25);
}

.test-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.test-tag {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--accent-gold);
    background: rgba(245, 158, 11, 0.08);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
}

.test-domain {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    opacity: 0.7;
}

.test-text {
    color: var(--text-secondary);
    font-size: var(--fs-base);
    line-height: 1.6;
    font-weight: 300;
    font-style: italic;
    flex-grow: 1;
}

.test-meta {
    border-top: 1px solid rgba(36, 50, 66, 0.5);
    padding-top: 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.test-meta strong {
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    color: var(--text-primary);
}

.test-meta span {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

/* Integración responsiva para móviles */
@media (max-width: 600px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}






/* Campo trampa oculto de forma segura */
.terminal-trap {
    display: none !important;
    visibility: hidden !important;
}
/* ==========================================================================
   7. SECCIÓN DE CONTACTO (TERMINAL DE COMANDO)
   ========================================================================== */
.contact-section {
    padding: 100px 0 60px 0;
    border-top: 1px solid var(--border-color);
}

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

.terminal-form {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.terminal-header-bar {
    background-color: rgba(15, 20, 28, 0.9);
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border-color);
}

.terminal-dots span:nth-child(1) { background-color: #ef4444; }
.terminal-dots span:nth-child(2) { background-color: #f59e0b; }
.terminal-dots span:nth-child(3) { background-color: #10b981; }

.terminal-title {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.terminal-body {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
}

.form-group label {
    font-family: var(--font-code);
    font-size: var(--fs-base);
    color: var(--text-secondary);
}

.form-group label span {
    color: var(--accent-gold);
}

.form-control {
    background-color: rgba(15, 20, 28, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 14px 18px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    align-self: flex-start;
    background-color: transparent;
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    font-family: var(--font-code);
    font-size: var(--fs-base);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 16px 32px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-submit:hover {
    background-color: var(--accent-gold);
    color: var(--bg-main);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-1px);
}

/* ==========================================================================
   8. FOOTER UNIFICADO
   ========================================================================== */
.site-footer {
    width: 100%;
    border-top: 1px solid var(--border-color);
    padding: 40px 20px;
    margin-top: 60px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-text {
    font-family: var(--font-code);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}



















/* ==========================================================================
   10. COMPONENTE: MINI-ALERT SYSTEM (TOAST)
   ========================================================================== */
.minialert-container {
    position: fixed;
    top: 34px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none; /* Evita bloquear clics si está invisible */
}

.minialert {
    pointer-events: auto; /* Permite clics dentro de la alerta */
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-gold); /* Barra indicadora lateral */
    border-radius: 6px;
    padding: 16px 24px;
    min-width: 300px;
    max-width: 420px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    gap: 14px;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    opacity: 0;
}

/* Estado activo para la animación de entrada */
.minialert.show {
    transform: translateX(0);
    opacity: 1;
}

/* Variación para mensajes de error */
.minialert.error {
    border-left-color: #ef4444; /* Rojo industrial */
}

.minialert-icon {
    font-family: var(--font-code);
    font-size: var(--fs-base);
    color: var(--accent-gold);
    font-weight: 700;
}

.minialert.error .minialert-icon {
    color: #ef4444;
}

.minialert-message {
    font-family: var(--font-sans);
    font-size: var(--fs-sm);
    color: var(--text-primary);
    line-height: 1.4;
}







/* ==========================================================================
   9. MEDIA QUERIES (RESPONSIVO GLOBAL)
   ========================================================================== */
@media (max-width: 900px) {
    .hero-section {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-title {
        font-size: 36px; /* Ajuste adaptativo para móviles */
    }
    .hero-subtitle {
        font-size: var(--fs-base);
    }

    .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-card.card-wide {
        grid-column: span 1;
        flex-direction: column;
        gap: 20px;
    }

    .case-steps {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .step.highlight {
        padding: 16px;
        border-left: none;
        border-top: 3px solid var(--accent-gold);
    }
}

@media (max-width: 600px) {
    .terminal-body { 
        padding: 24px; 
    }
    .btn-submit { 
        width: 100%; 
        justify-content: center; 
    }
    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}