/* --- Variables Inspiradas en el Logo de MEGSAN (Edición Azul & Naranja) --- */
:root {
    --primary-color: #0A3663;     /* Azul profundo premium */
    --primary-dark: #051B33;      /* Azul noche oscuro */
    --accent-color: #FF9200;      /* Naranja vibrante */
    --accent-hover: #E07B00;      /* Naranja más oscuro para efectos hover */
    --neutral-dark: #1E293B;      /* Gris pizarra oscuro para textos principales */
    --neutral-light: #F8FAFC;     /* Fondo gris claro limpio industrial */
    --border-color: #0b3368;      /* Bordes sutiles en azul */
    --white: #FFFFFF;
    
    /* Sombras más sutiles y técnicas */
    --shadow-technical: 0 2px 4px rgba(5, 27, 51, 0.05), 0 10px 15px -3px rgba(5, 27, 51, 0.03);
}

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

body {
    font-family: 'Inter', system-ui, sans-serif;
    line-height: 1.6;
    color: var(--neutral-dark);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

/* --- Layout Estructural --- */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--neutral-light);
}

.section-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: 12px;
    display: inline-block;
}

h2 {
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

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

p {
    color: #475569;
    font-size: 1rem;
}

/* --- Cabecera de Navegación Rígida --- */
.main-header {
    background-color: var(--primary-color); 
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 3px solid var(--accent-color); /* Línea de acento naranja superior */
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    max-width: 1280px;
    margin: 0 auto;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-header {
    max-height: 38px;
    width: auto;
}

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

.company-name {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--white); 
    letter-spacing: 1px;
    line-height: 0.9;
}

.company-sub {
    font-size: 0.55rem;
    font-weight: 700;
    color: #94A3B8; 
    letter-spacing: 1.5px;
    margin-top: 4px;
}

.navigation ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 32px;
}

.navigation a {
    color: rgba(255, 255, 255, 0.85); 
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.2s ease;
}

.navigation a:hover {
    color: var(--accent-color);
}

.navigation .nav-btn {
    background-color: var(--accent-color); 
    color: var(--white);   
    padding: 10px 18px;
    border-radius: 0px; /* Sin curvas */
    transition: all 0.2s ease;
}

.navigation .nav-btn:hover {
    background-color: var(--accent-hover);
}

/* --- Hero Banner Industrial --- */
.hero-banner {
    position: relative;
    padding: 240px 0 160px 0;
    background: #111 url(banermegsan.png) no-repeat center center;
    background-size: cover;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(90deg, rgba(5, 27, 51, 0.98) 30%, rgba(10, 54, 99, 0.6) 100%);
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 750px;
}

.hero-badge {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 0px; /* Sin curvas */
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: inline-block;
    margin-bottom: 24px;
}

.hero-banner h1 {
    font-size: 3.8rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero-lead {
    color: #CBD5E1;
    font-size: 1.25rem;
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 12px;
}

.btn-primary, .btn-secondary {
    padding: 14px 30px;
    border-radius: 0px; /* Cuadrados exactos */
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.2s ease;
}

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

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

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

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

/* --- Nuevo Bloque de Nosotros Ordenado --- */
.about-split-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: flex-start;
}

.about-title-block h2 {
    margin-bottom: 20px;
}

.about-title-block .text-large {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-color);
    line-height: 1.4;
}

.about-content-block p {
    margin-bottom: 30px;
}

.stat-linear-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-linear-card {
    background-color: var(--neutral-light);
    padding: 30px 20px;
    border-radius: 0px;
    border-left: 5px solid var(--primary-color);
    box-shadow: var(--shadow-technical);
}

.stat-linear-card h3 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-linear-card p {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--neutral-dark);
}

/* --- Filosofía en Bloques Modulares --- */
.block-flow-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.flow-block-item {
    background: var(--white);
    padding: 40px;
    border-radius: 0px;
    box-shadow: var(--shadow-technical);
}

.border-orange {
    border-top: 4px solid var(--accent-color);
}

.border-blue {
    border-top: 4px solid var(--primary-color);
}

.flow-header-inline {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.flow-icon {
    font-size: 0.9rem;
    font-weight: 800;
    background-color: var(--neutral-light);
    color: var(--primary-color);
    padding: 4px 10px;
}

.flow-block-item h3 {
    font-size: 1.5rem;
    text-transform: uppercase;
    color: var(--primary-color);
}

/* Pastillas de Valores Angulares */
.valores-pills-container {
    margin-top: 50px;
    border-top: 2px solid #E2E8F0;
    padding-top: 40px;
}

.valores-pills-container h4 {
    margin-bottom: 20px;
    color: #64748B;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.valores-flex {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.pille-sharp {
    background-color: var(--white);
    border: 1px solid #CBD5E1;
    padding: 10px 20px;
    border-radius: 0px; /* Sin esquinas curvas */
    font-size: 0.9rem;
}

.pille-sharp strong {
    color: var(--accent-color);
}

/* --- Servicios Estilo Cuadrícula Limpia --- */
.grid-services-sharp {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.service-card-sharp {
    background: var(--white);
    border: 1px solid #E2E8F0;
    padding: 35px;
    border-radius: 0px; /* Totalmente plano */
    transition: all 0.2s ease;
}

.service-card-sharp:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-technical);
}

.sc-header-sharp {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.sc-number-sharp {
    font-size: 0.85rem;
    font-weight: 800;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 2px 8px;
}

.service-card-sharp h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    text-transform: uppercase;
}

/* --- Cobertura Horizontal --- */
.presencia-linear-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
}

.node-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.node-stack-item {
    background-color: var(--white);
    padding: 22px;
    border-radius: 0px;
    box-shadow: var(--shadow-technical);
    border-left: 4px solid var(--accent-color);
    font-size: 0.95rem;
}

/* --- Caja de Contacto Rígida --- */
.contacto-box-industrial {
    background: var(--primary-dark);
    border-left: 6px solid var(--accent-color); /* Indicador naranja lateral fuerte */
    padding: 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    color: var(--white);
}

.badge-alt-sharp {
    color: var(--accent-color);
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.contacto-box-industrial h3 {
    font-size: 2.4rem;
    line-height: 1.1;
    text-transform: uppercase;
}

.contacto-box-industrial p {
    color: #94A3B8;
    margin-top: 10px;
}

.c-right-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 30px;
}

.info-block-industrial {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.c-icon-sharp {
    font-size: 1.3rem;
    background: rgba(255,255,255,0.05);
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
}

.info-text-sharp h6 {
    font-size: 0.8rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.info-text-sharp p, .info-text-sharp a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.95rem;
}

/* --- Footer --- */
.main-footer {
    border-top: 1px solid #E2E8F0;
    padding: 40px 0;
    background-color: #F8FAFC;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #64748B;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: #64748B;
    text-decoration: none;
    font-weight: 600;
}

.footer-legal a:hover {
    color: var(--primary-color);
}

/* --- Responsividad --- */
@media (max-width: 992px) {
    .about-split-layout, .block-flow-layout, .presencia-linear-layout, .contacto-box-industrial {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .hero-banner h1 {
        font-size: 2.5rem;
    }
    .header-container {
        flex-direction: column;
        gap: 16px;
    }
    .navigation ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }
}