/* ==========================================================================
   STYLE.CSS - INSPECTION WORK C.A.
   Diseño Web Premium - Estilo Industrial, Confiabilidad y Robustez
   ========================================================================== */

/* Importar Fuentes de Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,600;0,700;0,800;1,400&family=Source+Sans+3:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* variables CSS */
:root {
    /* Paleta Corporativa */
    --color-primary: #C8102E;      /* Rojo Industrial */
    --color-primary-rgb: 200, 16, 46;
    --color-secondary: #8B0E24;    /* Rojo Oscuro Profundo */
    --color-secondary-rgb: 139, 14, 36;
    --color-accent: #D91F3F;       /* Rojo Brillante */
    --color-dark: #1F1F1F;         /* Fondo Super Oscuro */
    --color-dark-card: #2B2B2B;    /* Gris Industrial Oscuro */
    --color-light: #F5F5F3;        /* Blanco Opaco */
    --color-text-dark: #1F1F1F;
    --color-text-light: #F5F5F3;
    --color-text-muted: #A0A0A0;
    --color-success: #28A745;
    --color-error: #DC3545;
    
    /* Gradientes */
    --gradient-corporate: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 60%, var(--color-accent) 100%);
    --gradient-dark: linear-gradient(180deg, #1A1A1A 0%, #2D2D2D 100%);
    --gradient-overlay: linear-gradient(to bottom, rgba(31, 31, 31, 0.7) 0%, rgba(31, 31, 31, 0.95) 100%);

    /* Tipografías */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Source Sans 3', sans-serif;

    /* Sombras y Bordes */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.15);
    --shadow-lg: 0 16px 40px rgba(0,0,0,0.25);
    --shadow-red: 0 8px 30px rgba(200, 16, 46, 0.2);
    --border-radius: 8px;
    --border-radius-lg: 16px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s ease;

    /* Layout */
    --container-width: 1200px;
    --header-height: 80px;
}

/* ==========================================================================
   Estilos Base y Reset
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-secondary);
    background-color: var(--color-light);
    color: var(--color-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Estilos de Enfoque de Accesibilidad (WCAG) */
a:focus-visible, 
button:focus-visible, 
input:focus-visible, 
textarea:focus-visible, 
select:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul, ol {
    list-style: none;
}

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

/* ==========================================================================
   Tipografía y Títulos
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-dark);
}

h1 {
    font-size: 2.8rem;
    font-weight: 800;
}

h2 {
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 12px;
}

/* Subrayado industrial para títulos h2 */
h2.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-corporate);
    border-radius: 2px;
}

h2.section-title.align-left::after {
    left: 0;
    transform: none;
}

h3 {
    font-size: 1.5rem;
}

.text-center { text-align: center; }
.text-light { color: var(--color-text-light); }
.text-muted { color: var(--color-text-muted); }

/* ==========================================================================
   Componentes: Botones y Enlaces
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    gap: 10px;
}

.btn-primary {
    background: var(--gradient-corporate);
    color: white;
    box-shadow: var(--shadow-red);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(200, 16, 46, 0.4);
    filter: brightness(1.1);
}

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

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.btn-dark {
    background-color: var(--color-dark-card);
    border-color: rgba(255,255,255,0.1);
    color: white;
}

.btn-dark:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: #20BA5A;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.8rem;
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    background-color: #20BA5A;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: white;
}

/* ==========================================================================
   Header y Navegación (Glassmorphism)
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header.scrolled {
    background-color: rgba(31, 31, 31, 0.95);
    backdrop-filter: blur(10px);
    height: 70px;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid rgba(200, 16, 46, 0.2);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo img {
    height: 48px;
    transition: var(--transition-normal);
}

.header.scrolled .logo img {
    height: 40px;
}

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

.nav-link {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-light);
    letter-spacing: 0.5px;
    position: relative;
    padding: 8px 0;
}

.header:not(.scrolled) .nav-link {
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

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

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

.nav-cta {
    margin-left: 15px;
}

/* Menú Hamburguesa Móvil */
.hamburger {
    display: none;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 10px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: white;
    transition: var(--transition-normal);
}

/* ==========================================================================
   Sección Hero (Video Background)
   ========================================================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    overflow: hidden;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.85) 0%, rgba(31, 31, 31, 0.95) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    text-align: center;
    padding: 0 20px;
    margin-top: 50px;
}

.hero-tagline {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease;
}

.hero-title {
    color: #FFFFFF !important;
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.15;
    animation: fadeInUp 0.8s ease 0.2s both;
    text-shadow: 0 4px 15px rgba(0,0,0,0.8);
}

.hero-title-white {
    color: #FFFFFF !important;
    background: none !important;
    -webkit-background-clip: initial !important;
    -webkit-text-fill-color: #FFFFFF !important;
    text-shadow: 0 4px 25px rgba(0, 0, 0, 0.95);
    display: inline-block;
}

.hero-title-accent {
    background: var(--gradient-corporate);
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

.hero-desc {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.4s both;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

/* ==========================================================================
   Sección Estadísticas
   ========================================================================== */
.stats-bar {
    background-color: var(--color-dark);
    color: white;
    position: relative;
    z-index: 10;
    margin-top: -60px;
    padding: 40px 0;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--color-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item {
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -15px;
    top: 15%;
    width: 1px;
    height: 70%;
    background-color: rgba(255,255,255,0.1);
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
    background: var(--gradient-corporate);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 12px rgba(200, 16, 46, 0.55)) drop-shadow(0 0 28px rgba(200, 16, 46, 0.3));
    transition: filter 0.4s ease;
}

.stat-number.counted {
    animation: stat-glow-pulse 1.2s ease-out forwards;
}

@keyframes stat-glow-pulse {
    0%   { filter: drop-shadow(0 0 4px rgba(200,16,46,0.2)) drop-shadow(0 0 8px rgba(200,16,46,0.1)); }
    50%  { filter: drop-shadow(0 0 20px rgba(200,16,46,0.9)) drop-shadow(0 0 40px rgba(200,16,46,0.5)); }
    100% { filter: drop-shadow(0 0 12px rgba(200,16,46,0.55)) drop-shadow(0 0 28px rgba(200,16,46,0.3)); }
}

.stat-label {
    font-size: 0.9rem;
    font-family: var(--font-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-light);
}

.stat-sub {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Secciones Comunes
   ========================================================================== */
.section {
    padding: 100px 0;
}

.section-dark {
    background-color: var(--color-dark);
    color: white;
}

.section-dark h2, .section-dark h3 {
    color: white;
}

.section-subtitle {
    font-size: 1.1rem;
    margin-top: 15px;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Sección Presentación y Respaldo Técnico
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #4A4A4A;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.about-feat-item {
    background-color: white;
    padding: 20px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.about-feat-item h4 {
    font-family: var(--font-primary);
    font-weight: 700;
    margin-bottom: 8px;
}

.about-feat-item p {
    font-size: 0.9rem;
    margin: 0;
    color: #666;
}

.accreditations-container {
    background: var(--gradient-dark);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255,255,255,0.05);
    color: white;
}

.accred-badge {
    background: linear-gradient(135deg, rgba(200, 16, 46, 0.1) 0%, rgba(139, 14, 36, 0.2) 100%);
    border: 1px solid rgba(200, 16, 46, 0.4);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
}

.accred-badge-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 15px;
}

.accred-badge-title h3 {
    color: white;
    font-weight: 700;
}

.accred-badge-number {
    font-family: var(--font-primary);
    font-size: 2.2rem;
    font-weight: 800;
    color: #25D366; /* Verde de éxito / cumplimiento */
}

/* Contenedor Contiguo de Logos Acreditación SENCAMER + IW (Normativa Legal SENCAMER) */
.accred-logos-container {
    display: inline-flex;
    align-items: center;
    background: #FFFFFF;
    padding: 6px 14px;
    border-radius: 8px;
    gap: 14px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

.accred-logos-divider {
    width: 1px;
    height: 32px;
    background: rgba(0, 0, 0, 0.15);
}

.accred-logo-iw,
.accred-logo-sencamer {
    height: 42px;
    width: auto;
    max-height: 42px;
    object-fit: contain;
    display: block;
    filter: none !important;
    box-shadow: none !important;
}

@media (max-width: 600px) {
    .accred-badge-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}

.accred-details-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.accred-detail-item {
    font-size: 0.9rem;
}

.accred-detail-item strong {
    display: block;
    color: var(--color-primary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Sección Normas y Estándares
   ========================================================================== */
.standards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.standard-cat {
    background-color: var(--color-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 24px;
    transition: var(--transition-normal);
}

.standard-cat:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-red);
}

.standard-cat h4 {
    color: white;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
    margin-bottom: 15px;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.standard-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.standard-list li {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.standard-list li::before {
    content: '▪';
    color: var(--color-primary);
}

/* ==========================================================================
   Sección Servicios (Sistema de Pestañas Interactivas)
   ========================================================================== */
.services-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

.tab-btn {
    background-color: #EAEAEA;
    border: none;
    padding: 16px 32px;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition-normal);
    color: var(--color-text-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 3px solid transparent;
}

.tab-btn span {
    font-size: 0.8rem;
    font-weight: 500;
    color: #777;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.tab-btn:hover {
    background-color: #DFDFDF;
}

.tab-btn.active {
    background-color: var(--color-dark-card);
    color: white;
    border-bottom-color: var(--color-primary);
}

.tab-btn.active span {
    color: var(--color-primary);
}

.services-tab-content {
    display: none;
}

.services-tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

/* Estilos de subsecciones en las pestañas */
.service-sub-header {
    border-left: 5px solid var(--color-primary);
    padding-left: 15px;
    margin: 40px 0 25px 0;
    font-family: var(--font-primary);
    font-size: 1.6rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Cuadrícula de Tarjetas de Servicio */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

/* Tarjeta de Servicio Premium */
.service-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(200, 16, 46, 0.2);
}

.service-card-media {
    position: relative;
    height: 220px;
    background-color: var(--color-dark);
    overflow: hidden;
}

.service-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.service-card:hover .service-card-img {
    transform: scale(1.08);
}

.service-media-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(31, 31, 31, 0) 50%, rgba(31, 31, 31, 0.8) 100%);
}

.service-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--gradient-corporate);
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 3;
}

/* Carrusel de Varias Fotos por Tarjeta */
.service-carousel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.service-carousel-slides .service-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.5s ease;
    cursor: pointer;
    z-index: 1;
}

.service-carousel-slides .service-card-img.active {
    opacity: 1;
    z-index: 2;
}

.service-card-media .carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: rgba(0, 0, 0, 0.65);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    line-height: 1;
    font-weight: bold;
    cursor: pointer;
    z-index: 5;
    opacity: 0;
    transition: opacity 0.25s ease, background 0.2s ease, transform 0.2s ease;
}

.service-card-media:hover .carousel-btn {
    opacity: 1;
}

.service-card-media .carousel-btn:hover {
    background: var(--color-primary);
    transform: translateY(-50%) scale(1.1);
}

.service-card-media .carousel-btn.prev {
    left: 10px;
}

.service-card-media .carousel-btn.next {
    right: 10px;
}

.service-card-media .carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 5;
}

.service-card-media .carousel-indicators .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.25s ease;
}

.service-card-media .carousel-indicators .dot.active {
    background: var(--color-primary);
    width: 20px;
    border-radius: 4px;
}

.photo-count-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(26, 26, 26, 0.85);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-family: var(--font-primary);
    font-size: 0.72rem;
    font-weight: 700;
    z-index: 3;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Lightbox Modal de Imágenes */
.image-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 15, 15, 0.95);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.image-lightbox.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.lightbox-caption {
    color: white;
    margin-top: 15px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: -45px;
    right: 0;
    color: white;
    font-size: 2.2rem;
    cursor: pointer;
    background: none;
    border: none;
    line-height: 1;
    transition: color 0.2s;
}

.lightbox-close:hover {
    color: var(--color-primary);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    pointer-events: none;
    padding: 0 10px;
}

.lightbox-nav button {
    pointer-events: auto;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav button:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

/* Placeholder industrial elegante */
.service-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: rgba(255,255,255,0.15);
    background: radial-gradient(circle, #2B2B2B 0%, #1F1F1F 100%);
    padding: 20px;
    text-align: center;
}

.service-placeholder svg {
    width: 48px;
    height: 48px;
    fill: currentColor;
    margin-bottom: 10px;
}

.service-placeholder span {
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.service-card-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-card-title {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--color-text-dark);
}

.service-card-desc {
    color: #555;
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-card-items-title {
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    border-bottom: 1px solid #EEE;
    padding-bottom: 5px;
}

.service-card-list {
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-card-list li {
    font-size: 0.88rem;
    color: #444;
    position: relative;
    padding-left: 20px;
}

.service-card-list li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.service-card-list.bullets-circle li::before {
    content: '○';
    font-size: 0.7rem;
    top: 2px;
}

/* Acciones en Tarjeta */
.service-card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: auto;
}

/* ==========================================================================
   Sección Cobertura y Mapa
   ========================================================================== */
.coverage-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.coverage-map-wrapper {
    background-color: var(--color-dark-card);
    padding: 30px;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255,255,255,0.05);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

/* Simulación de mapa SVG interactivo */
.coverage-map-svg {
    width: 100%;
    height: auto;
    max-height: 400px;
}

.coverage-points-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.coverage-point {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.coverage-point-icon {
    width: 36px;
    height: 36px;
    background-color: rgba(200, 16, 46, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
}

.coverage-point-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.coverage-point-text p {
    font-size: 0.85rem;
    color: #666;
}

/* ==========================================================================
   Sección Preguntas Frecuentes (FAQ)
   ========================================================================== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: white;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(200, 16, 46, 0.2);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 24px 30px;
    text-align: left;
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-primary);
    transition: var(--transition-normal);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    background-color: #FAFAFA;
}

.faq-answer-content {
    padding: 0 30px 24px 30px;
    color: #555;
    font-size: 0.95rem;
    border-top: 1px solid #F0F0F0;
    padding-top: 15px;
}

.faq-item.active .faq-answer {
    max-height: 500px; /* Suficiente para el contenido */
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

/* ==========================================================================
   Sección Contacto y Formulario Inteligente
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
}

.contact-info-panel {
    background: var(--gradient-dark);
    padding: 50px;
    border-radius: var(--border-radius-lg);
    color: white;
    border: 1px solid rgba(255,255,255,0.05);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-header h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.contact-details-list {
    margin: 40px 0;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

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

.contact-icon-box {
    width: 44px;
    height: 44px;
    background-color: rgba(200, 16, 46, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
}

.contact-icon-box svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.contact-text-box h5 {
    color: var(--color-primary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.contact-text-box p, .contact-text-box a {
    font-size: 1rem;
    color: var(--color-light);
}

.contact-socials {
    display: flex;
    gap: 15px;
}

.social-btn {
    width: 40px;
    height: 40px;
    background-color: var(--color-dark-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    border: 1px solid rgba(255,255,255,0.1);
}

.social-btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.social-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* Estilos de Formulario Inteligente */
.contact-form-panel {
    background-color: white;
    padding: 50px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.05);
}

.form-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 25px;
}

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

.form-group-full {
    grid-column: span 2;
}

.form-label {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #444;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-secondary);
    font-size: 1rem;
    border: 1px solid #CCC;
    border-radius: var(--border-radius);
    background-color: #FAFAFA;
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--color-primary);
    background-color: white;
    box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.1);
    outline: none;
}

/* Validaciones y Estados de Error */
.form-group.error .form-control {
    border-color: var(--color-error);
    background-color: rgba(220, 53, 69, 0.03);
}

.form-group.error .form-label {
    color: var(--color-error);
}

.form-error-msg {
    color: var(--color-error);
    font-size: 0.8rem;
    margin-top: 4px;
    display: none;
}

.form-group.error .form-error-msg {
    display: block;
    animation: slideInDown 0.2s ease;
}

/* Estilo para animación de error (Shake) */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

.form-shake {
    animation: shake 0.4s ease;
}

/* Mensajes globales del Formulario */
.form-status {
    padding: 15px;
    border-radius: var(--border-radius);
    font-weight: 600;
    margin-bottom: 20px;
    display: none;
}

.form-status.success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(40, 167, 69, 0.3);
    display: block;
}

.form-status.error {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--color-error);
    border: 1px solid rgba(220, 53, 69, 0.3);
    display: block;
}

/* ==========================================================================
   Banner de Cookies y Privacidad
   ========================================================================== */
.cookies-banner {
    position: fixed;
    bottom: -150px;
    left: 0;
    width: 100%;
    background-color: rgba(31, 31, 31, 0.98);
    backdrop-filter: blur(10px);
    color: white;
    padding: 20px 0;
    z-index: 9999;
    box-shadow: 0 -8px 30px rgba(0,0,0,0.3);
    transition: bottom 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 2px solid var(--color-primary);
}

.cookies-banner.show {
    bottom: 0;
}

.cookies-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cookies-text p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
}

.cookies-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.cookies-btns {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: #151515;
    color: #A0A0A0;
    padding: 80px 0 30px 0;
    border-top: 4px solid var(--color-primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col p {
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a::before {
    content: '›';
    color: var(--color-primary);
    font-size: 1.2rem;
    line-height: 1;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.footer-legal-links {
    display: flex;
    gap: 20px;
}

.footer-legal-links a:hover {
    color: white;
    text-decoration: underline;
}

/* ==========================================================================
   Animaciones CSS
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

/* ==========================================================================
   Páginas Secundarias y Especiales
   ========================================================================== */

/* Estilos Comunes de Páginas de Texto (Políticas y Términos) */
.legal-page {
    padding-top: calc(var(--header-height) + 60px);
    background-color: var(--color-light);
    color: var(--color-text-dark);
}

.legal-header {
    background: var(--gradient-dark);
    padding: 60px 0;
    color: white;
    text-align: center;
    margin-bottom: 50px;
    border-bottom: 3px solid var(--color-primary);
}

.legal-header h1 {
    color: white;
    font-size: 2.5rem;
}

.legal-content {
    background-color: white;
    padding: 50px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 80px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: 35px 0 15px 0;
    border-bottom: 1px solid #EEE;
    padding-bottom: 10px;
}

.legal-content p, .legal-content li {
    font-size: 1rem;
    color: #4A4A4A;
    margin-bottom: 15px;
    line-height: 1.7;
}

.legal-content ul {
    list-style-type: disc;
    padding-left: 20px;
    margin-bottom: 20px;
}

/* Diseño 404 Personalizado */
.error-page {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-dark);
    color: white;
    text-align: center;
}

.error-container {
    max-width: 500px;
    padding: 30px;
}

.error-code {
    font-family: var(--font-primary);
    font-size: 8rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 10px;
    background: var(--gradient-corporate);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.error-title {
    color: white;
    font-size: 2rem;
    margin-bottom: 15px;
}

.error-desc {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* Diseño Gracias */
.thanks-page {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-light);
    text-align: center;
}

.thanks-container {
    background-color: white;
    padding: 60px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    border-top: 6px solid var(--color-primary);
}

.thanks-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px auto;
}

.thanks-icon svg {
    width: 40px;
    height: 40px;
    fill: currentColor;
}

.thanks-title {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.thanks-desc {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 40px;
}

/* ==========================================================================
   Breakpoints e Adaptabilidad (Mobile First)
   ========================================================================== */

/* Tabletas y Laptops Pequeñas (max-width: 1024px) */
@media (max-width: 1024px) {
    h1 { font-size: 2.4rem; }
    h2 { font-size: 1.9rem; }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-item:nth-child(2)::after {
        display: none;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .standards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .coverage-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Tabletas Verticales y Móviles Grandes (max-width: 768px) */
@media (max-width: 768px) {
    /* Navegación Móvil Hamburguesa */
    .hamburger {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: rgba(31, 31, 31, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 50px;
        gap: 30px;
        transition: var(--transition-normal);
        z-index: 999;
        border-top: 1px solid rgba(255,255,255,0.05);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .header.scrolled .nav-menu {
        top: 70px;
        height: calc(100vh - 70px);
    }
    
    .nav-cta {
        margin-left: 0;
        width: 80%;
        text-align: center;
    }
    
    .nav-cta .btn {
        width: 100%;
    }

    /* Animación del menú hamburguesa */
    .hamburger.active .hamburger-line:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active .hamburger-line:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2.3rem;
    }
    
    .hero-desc {
        font-size: 1.05rem;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-btns .btn {
        width: 100%;
    }
    
    .services-tabs-nav {
        flex-direction: column;
        gap: 10px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid-2 {
        grid-template-columns: 1fr;
    }
    
    .standards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .accred-details-list {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .cookies-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookies-btns {
        width: 100%;
        justify-content: center;
    }
}

/* Teléfonos Pequeños (max-width: 480px) */
@media (max-width: 480px) {
    .section {
        padding: 60px 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-item::after {
        display: none;
    }
    
    .standards-grid {
        grid-template-columns: 1fr;
    }
    
    .accreditations-container {
        padding: 20px;
    }
    
    .contact-form-panel {
        padding: 30px 20px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group-full {
        grid-column: span 1;
    }
    
    .legal-content {
        padding: 30px 20px;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
}

/* ==========================================================================
   ESTILO APPLE GLASSMORPHISM ELEVADO Y MEJORAS CORPORATIVAS
   ========================================================================== */

/* Efecto de números verdes con difuminado exterior (Green Neon Glow) */
.accred-badge-number,
.green-glow-number,
.stat-number.green-glow {
    color: #22c55e !important;
    font-family: var(--font-primary);
    font-weight: 800 !important;
    text-shadow: 0 0 16px rgba(34, 197, 94, 0.8), 0 0 35px rgba(34, 197, 94, 0.45) !important;
    background: none !important;
    -webkit-background-clip: initial !important;
    -webkit-text-fill-color: initial !important;
    filter: drop-shadow(0 0 10px rgba(34, 197, 94, 0.5)) !important;
    transition: transform 0.3s ease, text-shadow 0.3s ease !important;
}

.accred-badge-number:hover,
.green-glow-number:hover {
    transform: scale(1.05);
    text-shadow: 0 0 25px rgba(34, 197, 94, 0.95), 0 0 50px rgba(34, 197, 94, 0.7) !important;
}

/* Tarjetas Estilo Apple Glassmorphism */
.apple-glass-card {
    background: rgba(255, 255, 255, 0.04) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 20px !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.15) !important;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.apple-glass-card:hover {
    transform: translateY(-8px) scale(1.01) !important;
    background: rgba(255, 255, 255, 0.07) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(200, 16, 46, 0.2) !important;
}

/* Rediseño Acreditaciones (SENCAMER e INTEVEP) */
.accreditations-container {
    background: rgba(255, 255, 255, 0.04) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 22px !important;
    padding: 36px !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.18) !important;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.accreditations-container:hover {
    transform: translateY(-8px) !important;
    border-color: rgba(255, 255, 255, 0.28) !important;
    box-shadow: 0 30px 65px rgba(0, 0, 0, 0.6), 0 0 35px rgba(34, 197, 94, 0.22) !important;
}

.accred-badge-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.accred-badge-title h3 {
    color: #FFFFFF !important;
    font-size: 1.6rem !important;
    font-weight: 800 !important;
    letter-spacing: -0.01em;
}

.accred-badge-title p {
    color: #CBD5E1 !important;
    font-size: 0.92rem !important;
    font-weight: 500;
}

.accred-badge p {
    color: #E2E8F0 !important;
    font-size: 1rem !important;
    line-height: 1.6;
    margin-bottom: 24px;
}

.accred-detail-item {
    color: #F8FAFC !important;
}

.accred-detail-item strong {
    color: #FFFFFF !important;
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

/* Rediseño Sección Normas (Gobernanza Técnica con Fondo Foto al 20% Opacidad y Cristal Espejo) */
.section-standards-dark {
    position: relative;
    background-color: #000000 !important;
    color: #FFFFFF !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.standards-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/servicios/refineria_1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.20;
    filter: brightness(0.9) contrast(1.1);
    pointer-events: none;
    z-index: 1;
}

.standard-cat {
    background: rgba(255, 255, 255, 0.06) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    border-radius: 20px !important;
    padding: 30px 24px !important;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.2) !important;
}

.standard-cat:hover {
    transform: translateY(-6px) !important;
    border-color: rgba(200, 16, 46, 0.5) !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5), 0 0 25px rgba(200, 16, 46, 0.25) !important;
}

.standard-cat h4 {
    color: #FFFFFF !important;
    font-size: 1.25rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
    margin-bottom: 18px;
}

.standard-list li {
    color: #F1F5F9 !important;
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.standard-list li::before {
    content: '✦';
    color: var(--color-primary);
    font-size: 0.9rem;
}

/* Badges de Servicios (Upstream en Rojo y Downstream en Verde) */
.service-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    right: auto;
    padding: 4px 12px !important;
    border-radius: 4px !important;
    font-family: var(--font-primary);
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    z-index: 5;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3) !important;
}

.service-badge-upstream {
    background-color: var(--color-primary) !important; /* Rojo Industrial #C8102E */
    color: #FFFFFF !important;
    border: none !important;
}

.service-badge-downstream {
    background-color: #28A745 !important; /* Verde Industrial #28A745 */
    color: #FFFFFF !important;
    border: none !important;
}

.service-badge-restauracion {
    background-color: #8B0E24 !important;
    color: #FFFFFF !important;
    border: none !important;
}

/* Tarjetas de Servicios Estándar (Fondo Blanco Limpio y Texto Oscuro) */
.service-card {
    background-color: #FFFFFF !important;
    border-radius: var(--border-radius-lg) !important;
    overflow: hidden;
    transition: var(--transition-normal) !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px) !important;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15) !important;
    border-color: rgba(200, 16, 46, 0.3) !important;
}

.service-card-title {
    color: var(--color-text-dark) !important;
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    margin-bottom: 12px;
}

.service-card-desc {
    color: #555555 !important;
    font-size: 0.95rem !important;
    line-height: 1.6;
    margin-bottom: 18px;
}

.service-card-items-title {
    color: var(--color-primary) !important;
    font-weight: 700 !important;
    font-size: 0.8rem !important;
    text-transform: uppercase !important;
    margin-bottom: 8px;
}

.service-card-list li {
    color: #333333 !important;
    font-size: 0.88rem !important;
    font-weight: 600;
}

/* Sección Cobertura y Mapa - Tarjetas de Zonas Compactas en Columna Única (50% más pequeñas) */
.coverage-points-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    margin-top: 15px !important;
}

.coverage-point-card {
    background: rgba(255, 255, 255, 0.04) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 10px !important;
    padding: 10px 14px !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25) !important;
    transition: all 0.3s ease !important;
}

.coverage-point-card:hover {
    transform: translateX(6px) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(200, 16, 46, 0.5) !important;
}

.coverage-point-card .coverage-point-icon {
    width: 26px !important;
    height: 26px !important;
    min-width: 26px !important;
    background: rgba(200, 16, 46, 0.2) !important;
    border: 1px solid rgba(200, 16, 46, 0.6) !important;
    color: #FF4D6D !important;
    border-radius: 6px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.8rem !important;
    font-weight: 800 !important;
    box-shadow: 0 0 10px rgba(200, 16, 46, 0.3) !important;
}

.coverage-point-card h4 {
    color: #FFFFFF !important;
    font-size: 0.92rem !important;
    font-weight: 700 !important;
    margin-bottom: 2px !important;
    line-height: 1.2 !important;
    letter-spacing: -0.01em;
}

.coverage-zone-highlight {
    color: #CBD5E1 !important;
    font-size: 0.82rem !important;
    font-weight: 500 !important;
    line-height: 1.3 !important;
    text-shadow: none !important;
}

/* Optimización del Mapa de Venezuela */
.venezuela-map-img {
    width: 100%;
    height: auto;
    display: block;
    filter: brightness(1.0) contrast(1.05) !important;
    border-radius: var(--border-radius-lg);
}

.map-floating-pill {
    fill: rgba(15, 22, 35, 0.90);
    stroke: rgba(255, 255, 255, 0.25);
    stroke-width: 1.2;
    filter: drop-shadow(0 8px 16px rgba(0,0,0,0.6));
}

.map-floating-title {
    fill: #FFFFFF !important;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800 !important;
    font-size: 11px !important;
    letter-spacing: 0.5px;
}

.map-floating-sub {
    fill: #CBD5E1 !important;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600 !important;
    font-size: 8.5px !important;
}

/* ==========================================================================
   AJUSTES RESPONSIVOS MÓVILES MASTER (OPTIMIZACIÓN PARA CELULAR)
   ========================================================================== */

@media (max-width: 768px) {
    /* Prevenir Desplazamiento Horizontal */
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
        position: relative !important;
    }

    .container {
        padding: 0 16px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Títulos Adaptables */
    h1, .hero-title {
        font-size: 2rem !important;
        line-height: 1.2 !important;
    }

    h2, .section-title {
        font-size: 1.5rem !important;
    }

    .section {
        padding: 45px 0 !important;
    }

    /* Sección Presentación e Identidad Operacional */
    .about-grid {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }

    .about-features {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .about-feat-item {
        padding: 16px !important;
    }

    /* Acreditaciones (SENCAMER e INTEVEP) - Prevención de Desbordamiento */
    .accreditations-container {
        padding: 24px 16px !important;
        border-radius: 16px !important;
        box-sizing: border-box !important;
        width: 100% !important;
    }

    .accred-badge-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 12px !important;
        width: 100% !important;
    }

    .accred-badge-title h3 {
        font-size: 1.35rem !important;
        word-break: break-word !important;
    }

    .accred-badge-number {
        font-size: 1.8rem !important;
        align-self: flex-start !important;
    }

    /* Normas e Industrias */
    .standards-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .standard-cat {
        padding: 20px 16px !important;
    }

    /* Pestañas y Tarjetas de Servicios */
    .services-tabs-nav {
        flex-direction: column !important;
        gap: 8px !important;
    }

    .tab-btn {
        width: 100% !important;
        padding: 12px 16px !important;
        font-size: 0.9rem !important;
    }

    .services-grid, .services-grid-2 {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    /* Cobertura y Mapa */
    .coverage-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }

    /* Sección Contacto y Formulario Inteligente */
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
        width: 100% !important;
    }

    .contact-info-panel,
    .contact-form-panel {
        padding: 24px 16px !important;
        border-radius: 16px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .contact-info-header h3 {
        font-size: 1.5rem !important;
    }

    .contact-detail-row {
        gap: 12px !important;
    }

    .contact-text-box h5 {
        font-size: 0.85rem !important;
    }

    .contact-text-box p, 
    .contact-text-box a {
        font-size: 0.9rem !important;
        word-break: break-word !important;
    }

    .form-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .form-group-full {
        grid-column: span 1 !important;
    }

    .form-control {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        font-size: 0.95rem !important;
        padding: 10px 12px !important;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }

    .stat-number {
        font-size: 2rem !important;
    }

    .stat-label {
        font-size: 0.75rem !important;
    }

    .hero-content {
        padding: 0 10px !important;
    }

    .hero-tagline {
        font-size: 0.85rem !important;
        letter-spacing: 1.5px !important;
    }
}


.dropdown-brochure { position: relative; display: inline-block; width: 100%; }
@media (min-width: 769px) { .dropdown-brochure { width: auto; } }
.dropdown-brochure .btn { width: 100%; }
.dropdown-brochure-content { display: none; position: absolute; background-color: rgba(20, 20, 20, 0.95); min-width: 250px; box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.5); z-index: 100; border-radius: 8px; overflow: hidden; backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.1); top: 100%; left: 50%; transform: translateX(-50%); margin-top: 10px; }
.dropdown-brochure-content a { color: white; padding: 12px 16px; text-decoration: none; display: block; font-size: 0.9rem; transition: background-color 0.3s; text-align: left; }
.dropdown-brochure-content a:hover { background-color: rgba(255, 255, 255, 0.1); color: var(--color-primary); }
.dropdown-brochure:hover .dropdown-brochure-content, .dropdown-brochure:focus-within .dropdown-brochure-content { display: block; }
@media (max-width: 768px) { .dropdown-brochure-content { position: static; transform: none; box-shadow: none; margin-top: 5px; background-color: rgba(0,0,0,0.3); border: none; } }

/* Horizontal Cards for Standards */
@media (min-width: 1024px) {
    .standards-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 30px !important;
    }
    .standard-cat {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        text-align: left !important;
        padding: 25px 30px !important;
        height: auto !important;
    }
    .standard-cat h4 {
        border-bottom: none !important;
        border-right: 2px solid var(--color-primary) !important;
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
        padding-right: 30px !important;
        margin-right: 30px !important;
        width: 45% !important;
        font-size: 1.25rem !important;
        text-align: right !important;
    }
    .standard-cat .standard-list {
        width: 55% !important;
        align-items: flex-start !important;
    }
    .standard-cat .standard-list li {
        justify-content: flex-start !important;
        font-size: 1.05rem !important;
    }
}