/* css/style.css */

/* ----------------------------------------------------------------------------- */
/* 0. :ROOT - VARIABLES GLOBALES Y DE TEMA
/* ----------------------------------------------------------------------------- */
:root {
    --black: #1A202C; /* Negro principal para texto y elementos fuertes (Títulos H1-H6) */
	--white: #FFFFFF;  /* Blanco para fondos y texto sobre oscuro */
	--dark-gray: #222222;   /* ANTES: #383838. Hacemos este gris más oscuro. */
	--medium-gray: #555555; /* ANTES: #707070. Hacemos este gris también más oscuro. */ 
	--light-gray: #f4f4f4;  /* Fondos de sección alternativos muy claros (Probablemente no necesita cambio) */ 
	--border-gray: #D1D1D1; /* Color para bordes generales (Probablemente no necesita cambio) */ 
    --accent-color-cta: var(--black); --accent-color-interactive: var(--dark-gray); 
	
	/* Colores de Acento */
    --brand-accent: #854FFF; --secondary-orange: var(--brand-accent); /* Naranja para CTAs llamativos, iconos, timeline (Mantener para acento) */	
    --social-proof-bg: #2c3e50; 
	--footer-cta-bg: #2F2F2F;   
    --font-title: 'Poppins', sans-serif; 
	--font-body: 'Open Sans', sans-serif;
    --header-height-desktop: 100px; 
	--header-height-mobile: 70px;
    --container-padding: 15px; 
	--section-padding-y: 80px; 
	--card-gap: 30px;
    --border-radius: 8px; 
	--transition-speed: 0.3s;
    --box-shadow-light: 0 5px 15px rgba(0,0,0,0.07);
    --box-shadow-medium: 0 8px 25px rgba(0,0,0,0.12);
}

/* ----------------------------------------------------------------------------- */
/* 1. RESET BÁSICO Y ESTILOS GENERALES DEL BODY
/* ----------------------------------------------------------------------------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body); line-height: 1.7; color: var(--dark-gray);
    background-color: var(--white); padding-top: var(--header-height-desktop);
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}

/* ----------------------------------------------------------------------------- */
/* 2. TIPOGRAFÍA (Encabezados, Párrafos, Enlaces)
/* ----------------------------------------------------------------------------- */
h1,h2,h3,h4,h5,h6 {
    font-family: var(--font-title); font-weight: 700; color: var(--black);
    margin-bottom: 1rem; line-height: 1.3;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); } 
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
p { margin-bottom: 1.2rem; color: var(--dark-gray); }
a { text-decoration: none; color: var(--black); font-weight: 500; transition: color var(--transition-speed) ease, opacity var(--transition-speed) ease; }
a:hover { color: var(--medium-gray); }
ul { list-style: none; } 
img { max-width: 100%; height: auto; display: block; }

/* ----------------------------------------------------------------------------- */
/* 3. LAYOUT Y CONTENEDORES (Container, Secciones, Fondos)
/* ----------------------------------------------------------------------------- */
.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 0 var(--container-padding); }
.container-narrow { max-width: 800px; margin-left: auto; margin-right: auto; }
.section-padding { padding: var(--section-padding-y) 0; }
.bg-light { background-color: var(--light-gray); } 
.text-light h1, .text-light h2, .text-light h3, .text-light p, .text-light a { color: var(--white) !important; }
.text-light a:hover { color: var(--border-gray) !important; }
.text-shadow-custom { text-shadow: 0 1px 2px rgba(0,0,0,0.4); }

/* ----------------------------------------------------------------------------- */
/* 4. HEADER Y NAVEGACIÓN PRINCIPAL (Menú Desktop y Submenús)
/* ----------------------------------------------------------------------------- */
#main-header {
    background-color: var(--white); color: var(--black);
    box-shadow: 0 2px 8px rgba(0,0,0,0.07); position: fixed; top: 0; left: 0;
    width: 100%; z-index: 1000; height: var(--header-height-desktop);
    transition: height var(--transition-speed) ease;
}
#main-header .container { display: flex; justify-content: space-between; align-items: center; height: 100%; }
#main-header .logo img {
    height: auto; 
    max-height: 80px; 
    width: auto; 
    transition: max-height var(--transition-speed) ease;
}
#main-nav ul.main-menu-list { display: flex; align-items: center; }
#main-nav ul.main-menu-list > li { position: relative; margin-left: 8px; }
#main-nav ul.main-menu-list > li > a {
    color: var(--black); padding: 0.7em 1.1em; font-weight: 500;
    text-transform: uppercase; font-size: 0.85rem; border-radius: var(--border-radius);
    transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
    display: flex; align-items: center;
}
#main-nav ul.main-menu-list > li > a .submenu-arrow {
    font-size: 0.65em; margin-left: 0.4em; transition: transform var(--transition-speed) ease;
}
#main-nav ul.main-menu-list > li.submenu-active > a,
#main-nav ul.main-menu-list > li:hover > a,
#main-nav ul.main-menu-list > li > a.active { background-color: var(--light-gray); color: var(--black); }
#main-nav ul.main-menu-list > li.submenu-active > a .submenu-arrow,
#main-nav ul.main-menu-list > li:hover > a .submenu-arrow { transform: rotate(180deg); }
#main-nav .submenu {
    display: none; position: absolute; top: 100%; left: 0;
    background-color: var(--white); min-width: 260px; padding: 0.5rem 0;
    border-radius: var(--border-radius); box-shadow: var(--box-shadow-medium);
    z-index: 1001; border: 1px solid var(--border-gray); opacity: 0;
    visibility: hidden; transform: translateY(10px);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}
#main-nav li.has-submenu:hover > .submenu,
#main-nav li.has-submenu.submenu-active > .submenu { display: block; opacity: 1; visibility: visible; transform: translateY(0); }
#main-nav .submenu li { width: 100%; }
#main-nav .submenu li a {
    display: block; padding: 0.75em 1.3em; color: var(--dark-gray);
    font-size: 0.8rem; text-transform: none; font-weight: 400;
    transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
    white-space: nowrap;
}
#main-nav .submenu li a:hover { background-color: var(--light-gray); color: var(--black); }
#main-nav .submenu li a.submenu-view-all {
    font-weight: 500; color: var(--black); border-top: 1px solid var(--border-gray);
    margin-top: 0.5rem; padding-top: 0.9em; padding-bottom: 0.9em;
}
#main-nav .submenu li a.submenu-view-all:hover { background-color: var(--medium-gray); color: var(--white); }
#mobile-menu-toggle { display: none; background: none; border: none; color: var(--black); font-size: 2.2rem; cursor: pointer; padding: 0.5rem; }

/* ----------------------------------------------------------------------------- */
/* 5. BOTONES
/* ----------------------------------------------------------------------------- */
.btn {
    display: inline-block; padding: 0.8em 1.8em; border-radius: var(--border-radius); font-weight: bold; text-align: center;
    transition: all var(--transition-speed) ease; cursor: pointer; border: 2px solid var(--black); font-family: var(--font-body);
    box-shadow: 0 2px 5px rgba(0,0,0,0.08); letter-spacing: 0.5px;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0,0,0,0.12); }
.btn-primary { background-color: var(--black); color: var(--white); }
.btn-primary:hover { background-color: var(--dark-gray); border-color: var(--dark-gray); color: var(--white); }
.btn-secondary { background-color: transparent; color: var(--black); }
.btn-secondary:hover { background-color: var(--black); color: var(--white); }
.btn-outline-light { background-color: transparent; color: var(--white); border-color: var(--white); }
.btn-outline-light:hover { background-color: var(--white); color: var(--black); }
.btn-full-width { width: 100%; }

/* ----------------------------------------------------------------------------- */
/* 6. HERO SECTION (General y Carrusel)
/* ----------------------------------------------------------------------------- */
#hero.hero-section { padding: 0; position: relative; overflow: hidden; }
.service-hero-section { 
    position: relative; background-size: cover; background-position: center;
    color: var(--white); text-align: center; padding: calc(var(--section-padding-y) + 20px) 0;
	
    /* min-height: 10vh; /* << ESTE ES EL VALOR PRINCIPAL QUE CONTROLA LA ALTURA */
	/* min-height: 45vh; */ /* Aún más bajo */
    /* min-height: 200px; */ /* También puedes usar un valor fijo en píxeles si lo prefieres */
    /* El valor original era 60vh */
	display: flex; align-items: center; justify-content: center; overflow: hidden;
	/* === DOCUMENTACIÓN: CAMBIO DE PADDING VERTICAL DEL HERO DE SERVICIO === */
    /* padding: calc(var(--section-padding-y) + 20px) 0; // Original: 100px arriba/abajo */
    /* padding: var(--section-padding-y) 0; /* Reduce a 80px arriba/abajo */
    padding: 40px 0; */ /* O un valor fijo más pequeño */
}

.hero-carousel {
    position: relative;
    width: 100%; 
    /* === DOCUMENTACIÓN: CAMBIO DE ALTURA DEL CARRUSEL DEL HERO PRINCIPAL === */
    /* Para reducir la altura, disminuye el valor de 'height'. */
    /* Ejemplos: */
    height: 60vh; /* Más bajo que el original 70vh */
    /* height: 55vh; */
    /* height: 500px; */ /* Valor fijo si lo prefieres */
}

.hero-slide {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out; z-index: 1;
}
.hero-slide.active { opacity: 1; visibility: visible; z-index: 2; }
.hero-overlay, .service-hero-section .hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.75));
    z-index: 3; 
}
.hero-slide .hero-content, .service-hero-section .hero-content {
    position: relative; z-index: 4; text-align: center; max-width: 800px;
}
.hero-section h1, .service-hero-section h1 { color: var(--white); text-shadow: var(--text-shadow-custom); margin-bottom: 0.8em; }
.hero-section .subtitle, .service-hero-section .subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem); margin-bottom: 1.8em; color: var(--light-gray);
    opacity: 0.95; font-weight: 400;
}
.btn-cta { padding: 0.9em 2.2em; font-size: clamp(1rem, 2vw, 1.1rem); }
.breadcrumb { display: flex; justify-content: center; flex-wrap: wrap; margin-top: 1.5rem; font-size: 0.9rem; gap: 5px; }
.breadcrumb li { color: var(--light-gray); opacity: 0.8; }
.breadcrumb li a { color: var(--white); font-weight: 500; opacity: 1; }
.breadcrumb li a:hover { text-decoration: underline; opacity: 0.9; }
.breadcrumb li::after { content: '/'; margin-left: 10px; color: rgba(255,255,255,0.3); }
.breadcrumb li:last-child::after { content: ''; }
.hero-carousel-controls { position: absolute; top: 50%; left: 0; right: 0; transform: translateY(-50%); display: flex; justify-content: space-between; width: 100%; padding: 0 20px; z-index: 5; pointer-events: none; }
.hero-carousel-controls button { background-color: rgba(0, 0, 0, 0.3); color: var(--white); border: none; padding: 12px 15px; border-radius: 50%; cursor: pointer; font-size: 1.5rem; transition: background-color var(--transition-speed) ease; pointer-events: all; line-height: 1; }
.hero-carousel-controls button:hover { background-color: rgba(0, 0, 0, 0.6); }
.hero-carousel-dots { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 5; }
.hero-carousel-dots .dot { width: 12px; height: 12px; background-color: rgba(255, 255, 255, 0.4); border-radius: 50%; cursor: pointer; transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease; }
.hero-carousel-dots .dot.active { background-color: var(--white); transform: scale(1.2); }

/* ----------------------------------------------------------------------------- */
/* 7. TÍTULOS DE SECCIÓN GENERALES
/* ----------------------------------------------------------------------------- */
.section-title { text-align: center; margin-bottom: 0.8em; } 
.section-subtitle { color: var(--medium-gray); text-align: center; margin-bottom: 3em; max-width: 750px; margin-left:auto; margin-right:auto; line-height: 1.8; font-size: 1.1rem;}

/* ----------------------------------------------------------------------------- */
/* 8. SECCIÓN DE SERVICIOS (HOMEPAGE - Cards B&N a Color)
/* ----------------------------------------------------------------------------- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--card-gap); }
.service-card-v2 { background-color: var(--white); border-radius: var(--border-radius); box-shadow: var(--box-shadow-light); border: 1px solid var(--border-gray); transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease; overflow: hidden; display: flex; flex-direction: column; }
@media (hover: hover) and (pointer: fine) { .service-card-v2:hover { transform: translateY(-6px); box-shadow: var(--box-shadow-medium); } }
.service-card-image-link { display: block; text-decoration: none; }
.service-card-image-wrapper { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background-color: var(--light-gray); }
.service-card-image-wrapper .service-image-bn { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0%); }
@media (hover: hover) and (pointer: fine) { .service-card-image-wrapper .service-image-bn { transition: filter 0.4s ease-in-out, transform 0.4s ease-in-out !important; } .service-card-v2:hover .service-card-image-wrapper .service-image-bn { filter: grayscale(100%); transform: scale(1.05); } }
@media (hover: none) and (pointer: coarse) { .service-card-image-wrapper .service-image-bn { filter: grayscale(0%); } }
.service-card-icon-overlay {
    position: absolute; bottom: 15px; right: 15px; width: 60px; height: 60px; padding: 10px; 
    background-color: rgba(255, 255, 255, 0.9); border-radius: 50%; 
    box-shadow: 0 2px 6px rgba(0,0,0,0.15); z-index: 2; opacity: 0.75; 
    transition: opacity var(--transition-speed) ease, transform var(--transition-speed) ease; 
    display: flex; align-items: center; justify-content: center; 
}
.service-card-icon-overlay img { max-width: 70%; max-height: 70%; object-fit: contain; }
.service-card-v2:hover .service-card-icon-overlay { opacity: 1; transform: scale(1.05); }

/* Panel de icono de módulo: sustituye a la fotografía cuando no hay imagen real disponible */
.module-visual-panel { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--black) 0%, var(--brand-accent) 100%); transition: transform 0.4s ease-in-out; }
.module-visual-panel img { width: 42%; height: 42%; object-fit: contain; filter: brightness(0) invert(1); }
@media (hover: hover) and (pointer: fine) { .service-card-v2:hover .module-visual-panel { transform: scale(1.05); } }
.service-card-content { padding: 1.5rem; text-align: left; flex-grow: 1; display: flex; flex-direction: column; background-color: var(--white); }
.service-card-content h3 { font-size: 1.3rem; margin-bottom: 0.7rem; color: var(--black); }
.service-card-content p { font-size: 0.9rem; color: var(--dark-gray); margin-bottom: 1rem; line-height: 1.6; flex-grow: 1; }
.service-card-link { font-weight: bold; color: var(--secondary-orange); text-decoration: none; display: inline-block; margin-top: auto; padding-top: 0.5rem; transition: color var(--transition-speed) ease, transform var(--transition-speed) ease; }
.service-card-link:hover { color: #6B3FD4; text-decoration: underline; transform: translateX(3px); }

/* ----------------------------------------------------------------------------- */
/* 9. SECCIÓN "CÓMO TRABAJAMOS" (TIMELINE)
/* ----------------------------------------------------------------------------- */
.how-we-work-section .timeline { position: relative; max-width: 900px; margin: 2rem auto; }
.how-we-work-section .timeline::before { content: ''; position: absolute; width: 3px; background-color: var(--border-gray); top: 20px; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 0; }
.timeline-item { padding: 10px 40px; position: relative; background-color: inherit; width: 50%; margin-bottom: 50px; }
.timeline-item::before { content: attr(data-step); position: absolute; width: 44px; height: 44px; line-height: 44px; text-align: center; font-weight: bold; color: var(--white); background-color: var(--secondary-orange); border: 4px solid var(--white); box-shadow: 0 0 0 3px var(--secondary-orange); top: 10px; border-radius: 50%; z-index: 1; font-family: var(--font-title); font-size: 1.1rem; transition: transform 0.3s ease, background-color 0.3s ease; }
.timeline-item:hover::before { transform: scale(1.1); }
.timeline-item:nth-child(odd) { left: 0; padding-right: 30px; text-align: right; } .timeline-item:nth-child(odd)::before { right: -22px; left: auto; }
.timeline-item:nth-child(even) { left: 50%; padding-left: 30px; text-align: left; } .timeline-item:nth-child(even)::before { left: -22px; right: auto; }
.timeline-content { padding: 1.5rem; background-color: var(--white); position: relative; border-radius: var(--border-radius); box-shadow: var(--box-shadow-light); border: 1px solid var(--border-gray); }
.timeline-content h3 { margin-top: 0; color: var(--black); font-size: 1.4rem; } .timeline-content p { color: var(--dark-gray); font-size: 0.9rem; line-height: 1.6; }

/* ----------------------------------------------------------------------------- */
/* 10. SECCIÓN "SOCIAL PROOF" (LOGOS DE CLIENTES)
/* ----------------------------------------------------------------------------- */
#social-proof.social-proof-section { background-color: var(--social-proof-bg); }
.social-proof-statement { color: var(--white); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: bold; margin-bottom: 1.5rem; }
.client-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 2.5rem 2rem; }
.client-logos img { height: 45px; width: auto; max-width: 150px; object-fit: contain; filter: grayscale(100%) invert(1) brightness(1.8) contrast(1.2); opacity: 0.75; transition: opacity var(--transition-speed) ease, filter var(--transition-speed) ease; }
.client-logos img:hover { opacity: 1; filter: grayscale(100%) invert(1) brightness(2.2) contrast(1.5); }
.final-words { color: var(--light-gray); opacity: 0.8; margin-top: 3rem; font-size:clamp(1.2rem, 2.5vw, 1.6rem); font-style: italic; }

/* ----------------------------------------------------------------------------- */
/* 11. FOOTER
/* Esta sección controla la apariencia del pie de página global del sitio.
/* ----------------------------------------------------------------------------- */
#main-footer {
    /* === DOCUMENTACIÓN: COLOR DE FONDO PRINCIPAL DEL FOOTER === */
    /* Cambia '--black' por otro color si deseas un fondo diferente. */
    background-color: var(--medium-gray);  /* black*/
    color: var(--white); /* Color de texto por defecto para el footer (claro)  light-gray */
    padding-top: calc(var(--section-padding-y) * 0.75);
    padding-bottom: calc(var(--section-padding-y) * 0.5);
}

.footer-container { /* Contenedor interno del footer */
    display: flex;
    flex-direction: column;
}

/* Estilos para la sección superior del footer con las columnas */
.footer-top {
    display: grid;
    /* Se ajustará a menos columnas en pantallas más pequeñas mediante Media Queries */
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); /* Columnas flexibles */
    gap: 2.5rem; /* Espacio entre columnas */
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    /* === DOCUMENTACIÓN: COLOR LÍNEA SEPARADORA EN FOOTER-TOP === */
    /*border-bottom: 1px solid var(--dark-gray); /* Línea sutil más oscura que el texto general del footer */
}

.footer-col {
    /* Estilos comunes a todas las columnas del footer-top si fueran necesarios */
    /* Por ahora, los estilos específicos se manejan por .footer-about, .footer-links, .footer-contact */
}

/* Columna "Acerca de" / Logo */
.footer-about .footer-logo {
    /* === DOCUMENTACIÓN: TAMAÑO LOGO EN FOOTER === */
    /* Ajusta 'max-width' para el tamaño. 'max-height' también puede ser útil. */
    max-width: 220px; 
    margin-bottom: 1rem;
    /* === DOCUMENTACIÓN: COLOR LOGO EN FOOTER === */
    /* Si tu logo es oscuro y el fondo del footer es oscuro, necesitarás una versión clara del logo */
    /* o usar un filtro CSS para invertirlo y hacerlo visible. */
    /* Ejemplo de filtro para un logo PNG/SVG oscuro sobre fondo oscuro: */
    /* filter: invert(1) brightness(1.5) contrast(0.9) drop-shadow(0 0 3px rgba(0,0,0,0.3)); -->
    /* Ajusta brightness y contrast para la mejor visibilidad. drop-shadow es opcional. */
}
.footer-about p {
    /* === DOCUMENTACIÓN: COLOR TEXTO "ACERCA DE" EN FOOTER === */
    color: var(--white); /* Un gris medio para la descripción medium-gray */
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Columnas de Enlaces y Contacto */
.footer-links h4, .footer-contact h4 {
    font-size: 1.1rem;
    /* === DOCUMENTACIÓN: COLOR TÍTULOS DE COLUMNA EN FOOTER (ej. "Navegación", "Contáctanos") === */
    color: var(--white); /* Títulos blancos para destacar sobre fondo negro */
    margin-bottom: 1.2rem; /* Más espacio bajo el título */
    font-weight: 600;
    text-transform: uppercase; /* Opcional: mayúsculas para los títulos */
    letter-spacing: 0.5px;
}

.footer-links ul {
    list-style: none;
    padding-left: 0;
}

.footer-links ul li, .footer-contact p {
    margin-bottom: 0.7rem; /* Espacio entre ítems de lista y párrafos de contacto */
}

.footer-links a, .footer-contact a {
    /* === DOCUMENTACIÓN: COLOR ENLACES Y TEXTO DE CONTACTO EN FOOTER === */
    color: var(--white); /* Gris medio para enlaces y texto de contacto medium-gray */
    font-weight: 400; /* Texto más ligero */
    font-size: 0.9rem;
    transition: color var(--transition-speed) ease, padding-left var(--transition-speed) ease; /* Añadir transición para padding */
}
.footer-links a:hover, .footer-contact a:hover {
    /* === DOCUMENTACIÓN: COLOR HOVER ENLACES FOOTER === */
    color: var(--secondary-orange); /* Enlaces blancos al hacer hover white */
    text-decoration: none; /* Quitar subrayado si no se desea */
    /* padding-left: 5px; */ /* Opcional: pequeño desplazamiento en hover */
}
.footer-contact p { /* Para el texto que no es enlace en la columna de contacto */
    color: var(--white);
    font-size: 0.9rem;
    line-height: 1.6;
}


/* Banner CTA en el Footer */
.footer-cta-banner {
    text-align: center;
    padding: 2.5rem 1.5rem;
    /* === DOCUMENTACIÓN: COLOR DE FONDO BANNER CTA EN FOOTER === */
    background-color: var(--footer-cta-bg); /* Usando la variable definida en :root */
    /* Alternativa: Un degradado sutil
    /* background: linear-gradient(135deg, var(--dark-gray), #424242); */
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
    box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}
.footer-cta-banner h3 {
    /* === DOCUMENTACIÓN: COLOR TÍTULO BANNER CTA EN FOOTER === */
    color: var(--white);
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    margin-bottom: 0.8rem;
}
.footer-cta-banner p {
    /* === DOCUMENTACIÓN: COLOR TEXTO BANNER CTA EN FOOTER === */
    color: var(--light-gray);
    opacity: 0.9;
    margin-bottom: 1.8rem;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.05rem;
}
.footer-cta-banner .btn { /* Botón "Descargar Guía" dentro del banner CTA */
    /* === DOCUMENTACIÓN: ESTILO BOTÓN EN BANNER CTA FOOTER === */
    /* Actualmente usa .btn-primary por defecto si esa clase está en el HTML. */
    /* Si quieres un estilo específico para este botón en particular: */
    background-color: var(--white); /* Fondo blanco */
    color: var(--black);            /* Texto negro */
    border-color: var(--white);     /* Borde blanco (no se verá sobre fondo blanco) */
    font-weight: bold;
    padding: 0.9em 2em;
}
.footer-cta-banner .btn:hover {
    background-color: var(--light-gray); /* Fondo gris claro en hover */
    border-color: var(--light-gray);
    color: var(--black);
}

/* Parte inferior del Footer (Copyright) */
.footer-bottom {
    text-align: center;
    padding-top: 1rem; /* Más espacio arriba */
    /* === DOCUMENTACIÓN: COLOR LÍNEA SEPARADORA COPYRIGHT === */
    border-top: 1px solid var(--secondary-orange); /* Línea más oscura que el texto de copyright dark-gray */
    font-size: 0.85rem;
    /* === DOCUMENTACIÓN: COLOR TEXTO COPYRIGHT === */
    color: var(--secondary-orange); /* Texto de copyright en gris medio medium-gray*/
}

/* ----------------------------------------------------------------------------- */
/* 12. ESTILOS PARA PÁGINAS DE SERVICIO (Plantillas A y B)
/* ----------------------------------------------------------------------------- */
.service-featured-image-wrapper { margin: 2.5rem 0; border-radius: var(--border-radius); overflow: hidden; box-shadow: var(--box-shadow-light); }
.service-featured-image-wrapper img { width: 100%; height: auto; max-height: 500px; object-fit: cover; display: block; }
.service-featured-image-wrapper figcaption { padding: 0.8rem 1rem; background-color: var(--light-gray); text-align: center; font-size: 0.85rem; color: var(--medium-gray); font-style: italic; }

/* Páginas legales (Privacidad / Términos) */
.legal-meta { background-color: var(--light-gray); border-radius: var(--border-radius); padding: 1.2rem 1.5rem; margin-bottom: 2rem; font-size: 0.9rem; }
.legal-meta p { margin-bottom: 0.4rem; color: var(--dark-gray); }
.legal-toc { background-color: var(--white); border: 1px solid var(--border-gray); border-radius: var(--border-radius); padding: 1.5rem; margin-bottom: 2.5rem; }
.legal-toc h3 { font-size: 1.1rem; margin-bottom: 0.8rem; }
.legal-toc ol { list-style: decimal; padding-left: 1.3rem; columns: 2; column-gap: 2rem; }
.legal-toc li { margin-bottom: 0.4rem; font-size: 0.9rem; }
.alert-box { display: flex; gap: 1rem; align-items: flex-start; padding: 1.2rem 1.5rem; border-radius: var(--border-radius); margin: 1.5rem 0; font-size: 0.92rem; border: 1px solid transparent; }
.alert-box i { margin-top: 0.15rem; }
.alert-success { background-color: rgba(72, 187, 120, 0.1); border-color: rgba(72, 187, 120, 0.3); }
.alert-info { background-color: rgba(133, 79, 255, 0.08); border-color: rgba(133, 79, 255, 0.25); }
.alert-warning { background-color: rgba(230, 126, 34, 0.1); border-color: rgba(230, 126, 34, 0.3); }
.data-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.88rem; }
.data-table th, .data-table td { border: 1px solid var(--border-gray); padding: 0.7em 0.9em; text-align: left; }
.data-table th { background-color: var(--light-gray); color: var(--black); }
.rights-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.2rem; margin: 1.5rem 0; }
.right-item { background-color: var(--white); border: 1px solid var(--border-gray); border-radius: var(--border-radius); padding: 1.2rem; }
.right-item strong { display: block; margin-bottom: 0.4rem; color: var(--black); }
.right-item span { font-size: 0.88rem; color: var(--dark-gray); }
.jurisdiction-tag { display: inline-block; font-size: 0.78rem; margin-top: 0.5rem; margin-right: 0.4rem; }
.column-visual-panel { width: 100%; min-height: 300px; height: 100%; border-radius: var(--border-radius); box-shadow: var(--box-shadow-light); background: linear-gradient(135deg, var(--black) 0%, var(--brand-accent) 100%); display: flex; align-items: center; justify-content: center; }
.column-visual-panel img { width: 32%; height: 32%; object-fit: contain; filter: brightness(0) invert(1); }
.roadmap-note { background-color: var(--light-gray); border-left: 4px solid var(--brand-accent); border-radius: calc(var(--border-radius) - 3px); padding: 1.2rem 1.5rem; margin: 2rem 0; font-size: 0.95rem; color: var(--dark-gray); }
.roadmap-note strong { color: var(--black); }
.two-column-layout { display: grid; grid-template-columns: 1fr; gap: var(--card-gap); align-items: center; margin: 2.5rem 0; }
.column-image img { width: 100%; height: auto; max-height: 400px; object-fit: cover; border-radius: var(--border-radius); box-shadow: var(--box-shadow-light); }
.column-text h3 { font-size: 1.5rem; margin-top: 0; } .column-text p { font-size: 1rem; }
.service-problem-solution h2 { color: var(--black); } .service-problem-solution p { color: var(--dark-gray); } .service-problem-solution strong { color: var(--black); }
.service-details h3 { margin-bottom: 1.5rem; } .service-details h4 { font-size: 1.2rem; color: var(--black); margin-top: 2rem; margin-bottom: 0.8rem; }
.service-tech-highlights h3 { color: var(--black); }
.tech-chips { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1rem; }
.tech-chip { background-color: var(--light-gray); color: var(--black); border: 1px solid var(--medium-gray); font-weight: 500; padding: 0.6em 1.2em; border-radius: 20px; font-size: 0.9rem; }
.tech-chip:hover { background-color: var(--medium-gray); border-color: var(--black); }
.benefits-list { list-style: none; padding-left: 0; margin-top: 1rem; }
.benefits-list li { padding-left: 2em; position: relative; margin-bottom: 0.8em; font-size: 1.05rem; color: var(--dark-gray); }
.benefits-list .benefit-icon { position: absolute; left: 0; top: 2px; color: var(--secondary-orange); font-weight: bold; font-size: 1.2em; }
.case-study-card { border: 1px solid var(--border-gray); } .case-study-card h4 { color: var(--black); } .case-study-card p { color: var(--dark-gray); } .case-study-card .metric { color: var(--black); font-weight: bold; }
#ar-button-container model-viewer { border: 1px solid var(--border-gray); } #ar-button-custom { background-color: var(--black); color: var(--white); } #ar-button-custom:hover { background-color: var(--dark-gray); }
.service-cta-final.cta-button-only { text-align: center; }
.service-cta-final .btn-contact-service { background-color: var(--secondary-orange); color: var(--white); border-color: var(--secondary-orange); padding: 0.9em 2.2em; font-size: 1.1rem; margin-top: 1rem; font-weight: bold; text-transform: uppercase; letter-spacing: 0.5px; }
.service-cta-final .btn-contact-service:hover { background-color: #6B3FD4; border-color: #6B3FD4; transform: translateY(-2px) scale(1.03); box-shadow: 0 4px 10px rgba(133, 79, 255, 0.35); }

/* ----------------------------------------------------------------------------- */
/* 13. PÁGINA DE CONTACTO (Formulario, Info, Mensajes Feedback)
/* ----------------------------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: start; }
.contact-info h2, .contact-form-wrapper h2 { margin-bottom: 1rem; font-size: clamp(1.7rem, 3.5vw, 2.2rem); color: var(--black); }
.contact-info > p:first-of-type, .contact-form-wrapper > p:first-of-type { color: var(--medium-gray); margin-bottom: 2.5rem; font-size: 1.05rem; line-height: 1.8; }
.info-item { display: flex; align-items: flex-start; margin-bottom: 1.8rem; gap: 1.2rem; }
.info-icon { width: 28px; height: 28px; margin-top: 4px; flex-shrink: 0; object-fit: contain; filter: none !important; -webkit-filter: none !important; }
.info-item strong { display: block; margin-bottom: 0.3rem; color: var(--black); font-size: 1.05rem; }
.info-item a { color: var(--dark-gray); font-weight: 400; word-break: break-word; }
.info-item a:hover { color: var(--black); text-decoration: underline; }
.map-container { margin-top: 2.5rem; border: 1px solid var(--border-gray); border-radius: var(--border-radius); overflow: hidden; }
.map-container img { display: block; }
.contact-form-redesigned { margin-top: 0; background-color: var(--white); padding: 2rem; border-radius: var(--border-radius); box-shadow: var(--box-shadow-light); border: 1px solid var(--border-gray); }
.contact-form-redesigned .form-row { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
.contact-form-redesigned .form-row .form-group { margin-bottom: 0; }
.contact-form-redesigned .form-group { margin-bottom: 1.5rem; }
.contact-form-redesigned label { display: block; font-weight: 500; margin-bottom: 0.6rem; color: var(--dark-gray); font-size: 0.9rem; }
.contact-form-redesigned label .required { color: var(--secondary-orange); margin-left: 2px; font-weight: normal; }
.contact-form-redesigned input[type="text"], .contact-form-redesigned input[type="email"], .contact-form-redesigned input[type="tel"], .contact-form-redesigned select, .contact-form-redesigned textarea { width: 100%; padding: 0.9em 1em; border: 1px solid var(--border-gray); border-radius: calc(var(--border-radius) - 3px); font-family: var(--font-body); font-size: 0.95rem; color: var(--dark-gray); background-color: var(--white); transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease; }
.contact-form-redesigned input::placeholder, .contact-form-redesigned textarea::placeholder { color: var(--medium-gray); opacity: 0.7; }
.contact-form-redesigned input[type="text"]:focus, .contact-form-redesigned input[type="email"]:focus, .contact-form-redesigned input[type="tel"]:focus, .contact-form-redesigned select:focus, .contact-form-redesigned textarea:focus { outline: none; border-color: var(--black); box-shadow: 0 0 0 2px rgba(0,0,0,0.1); }
.contact-form-redesigned select { appearance: none; -webkit-appearance: none; -moz-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23383838' width='18px' height='18px'%3E%3Cpath d='M7 10l5 5 5-5H7z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1em center; padding-right: 2.5em; cursor: pointer; }
.contact-form-redesigned textarea { min-height: 130px; resize: vertical; }
.contact-form-redesigned .checkbox-label { display: flex; align-items: center; font-size: 0.9rem; color: var(--dark-gray); cursor: pointer; margin-top: 0.5rem; margin-bottom: 1.5rem; }
.contact-form-redesigned .checkbox-label input[type="checkbox"] { margin-right: 0.7em; width: 18px; height: 18px; accent-color: var(--black); cursor: pointer; position: relative; top: -1px; }
.contact-form-redesigned .checkbox-label a { margin-left: 4px; font-weight: 400; text-decoration: underline; color: var(--black); }
.contact-form-redesigned .checkbox-label a:hover { color: var(--medium-gray); }
.contact-form-redesigned .form-note { margin-top: 1rem; font-size: 0.85rem; color: var(--medium-gray); text-align: right; }
.form-status-message { padding: 1.5rem 2rem; margin-bottom: 2.5rem; border-radius: var(--border-radius); font-weight: 500; text-align: center; border: 1px solid transparent; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.form-feedback-box { background-color: var(--light-gray); border: 1px solid var(--border-gray); box-shadow: var(--box-shadow-light); padding: 2.5rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.feedback-icon { width: 60px; height: 60px; margin-bottom: 1rem; }
.feedback-icon img { width: 100%; height: 100%; object-fit: contain; display: block; }
.form-feedback-box h2 { font-size: 1.8rem; color: var(--black); margin-bottom: 0.8rem; }
.form-feedback-box p { font-size: 1.05rem; color: var(--dark-gray); line-height: 1.7; max-width: 550px; margin-bottom: 1.5rem; }
.form-feedback-box p:last-of-type { margin-bottom: 2rem; }
.feedback-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; } .feedback-actions .btn { min-width: 180px; }
.success-message h2 { color: var(--black); } .error-message h2 { color: #c0392b; }

/* ----------------------------------------------------------------------------- */
/* 14. ANIMACIONES EN SCROLL
/* ----------------------------------------------------------------------------- */
.animate-on-scroll { opacity: 0; transform: translateY(40px); transition: opacity 0.7s cubic-bezier(0.645, 0.045, 0.355, 1), transform 0.7s cubic-bezier(0.645, 0.045, 0.355, 1); }
.animate-on-scroll.is-visible { opacity: 1; transform: translateY(0); }

/* ----------------------------------------------------------------------------- */
/* 15. MEDIA QUERIES (Responsividad)
/* ----------------------------------------------------------------------------- */
@media (min-width: 992px) { /* Layout de dos columnas para Contacto en Desktop */
    .contact-grid { grid-template-columns: minmax(380px, 0.9fr) 1.1fr; gap: 4rem; }
}
@media (min-width: 769px) { /* Layout de dos columnas para Plantilla B en Desktop */
    .two-column-layout { grid-template-columns: repeat(2, 1fr); }
    .column-image.order-first { order: -1; } .column-image.order-last { order: 1; }
    /* .contact-form-redesigned .form-row { grid-template-columns: repeat(2, 1fr); } <- Movido a 576px para más flexibilidad */
}
@media (min-width: 576px) { /* Campos de formulario en dos columnas para pantallas más anchas que móviles pequeños */
    .contact-form-redesigned .form-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) { /* Tabletas Landscape */
    .how-we-work-section .timeline::before { left: 30px; transform: none; }
    .timeline-item, .timeline-item:nth-child(even) { width: 100%; left: 0; padding-left: 70px; text-align: left; }
    .timeline-item::before, .timeline-item:nth-child(even)::before { left: 10px; top: 10px; }
    .timeline-item:nth-child(odd) { text-align: left; }
    .footer-top { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
}
@media (max-width: 991px) { /* Tablets Portrait (aquí el contact-grid ya es 1 columna por defecto) */
     .contact-info { margin-bottom: 2rem; }
}
@media (max-width: 768px) { /* Tabletas Portrait y Móviles Grandes */
    body { padding-top: var(--header-height-mobile); } 
    #main-header { height: var(--header-height-mobile); } 
    #main-header .logo img { max-height: 50px; }
    #main-nav { display: none; position: absolute; top: var(--header-height-mobile); left: 0; width: 100%; background-color: var(--black); box-shadow: 0 8px 15px rgba(0,0,0,0.2); border-top: 1px solid var(--dark-gray); overflow-y: auto; max-height: calc(100vh - var(--header-height-mobile) - 20px); z-index: 999; }
    #main-nav.active { display: block; } 
    #main-nav ul.main-menu-list { display: flex; flex-direction: column; width: 100%; padding: 0.5rem 0; }
    #main-nav ul.main-menu-list > li { width: 100%; text-align: left; margin-left: 0; } 
    #main-nav ul.main-menu-list > li > a { display: flex; justify-content: space-between; padding: 1rem 1.5rem; border-bottom: 1px solid var(--dark-gray); font-size: 1rem; color: var(--white); }
    #main-nav ul.main-menu-list > li:last-child > a { border-bottom: none; } 
    #main-nav ul.main-menu-list > li.has-submenu.open > a .submenu-arrow { transform: rotate(180deg); }
    #main-nav .submenu { position: static; display: none; width: 100%; background-color: var(--dark-gray); box-shadow: none; border: none; padding-left: 0; opacity: 1; visibility: visible; transform: none; transition: none; }
    #main-nav li.has-submenu.open > .submenu { display: block; } 
    #main-nav .submenu li a { padding: 0.8rem 2.5rem; color: var(--light-gray); font-size: 0.9rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
    #main-nav .submenu li:last-child a { border-bottom: none; } 
    #main-nav .submenu li a:hover { background-color: var(--medium-gray); color: var(--black); }
    #main-nav .submenu li a.submenu-view-all { background-color: rgba(255,255,255,0.05); color: var(--white); } 
    #main-nav .submenu li a.submenu-view-all:hover { background-color: rgba(255,255,255,0.15); }
    #mobile-menu-toggle { display: block; }
    .how-we-work-section .timeline::before { display: none; } 
    .timeline-item, .timeline-item:nth-child(even) { padding-left: 60px; } 
    .timeline-item::before, .timeline-item:nth-child(even)::before { left: 0px; width: 40px; height: 40px; line-height: 40px; font-size: 1rem; border-width: 3px; box-shadow: 0 0 0 2px var(--black); }
    .services-grid { grid-template-columns: 1fr; } 
    .footer-top { text-align: center; } 
	.footer-col ul { padding-left: 0; } 
	.footer-logo { margin-left: auto; margin-right: auto; }
}
@media (max-width: 480px) { /* Móviles Pequeños */
    html { font-size: 15px; } 
    #main-header .logo img { max-height: 45px; } 
    .service-card-icon-overlay { width: 45px; height: 45px; padding: 8px; bottom: 10px; right: 10px; }
    .service-card-icon-overlay img { max-width: 65%; max-height: 65%; }
    .service-card-content { text-align: center; }
    .timeline-item, .timeline-item:nth-child(even) { padding-left: 55px; }
}

/* --- ESTILOS ADICIONALES PARA PLANTILLA DE SERVICIO C --- */

/* Contenedor para el video responsivo (ya lo teníamos, pero asegurar que esté) */
.video-responsive-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-light);
    background-color: var(--black); /* Fondo mientras carga el video */
}
.video-responsive-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.column-video h4 { /* Título opcional sobre el video */
    font-size: 1.2rem;
    color: var(--black);
    margin-bottom: 0.8rem;
    text-align: center; /* O left, según preferencia */
}

/* Sección de Tres Columnas con Características/Beneficios */
.three-column-features {
    /* La clase .bg-light ya le da un fondo */
}
.three-column-grid {
    display: grid;
    grid-template-columns: 1fr; /* Una columna por defecto (móvil) */
    gap: var(--card-gap);
    margin-top: 2rem; /* Espacio después del subtítulo de la sección */
}

.feature-column {
    text-align: center; /* Centrar contenido de la columna */
    background-color: var(--white); /* Fondo blanco para cada columna */
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-light);
    border: 1px solid var(--border-gray);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.feature-column-image-wrapper {
    width: 100%; /* La imagen ocupa el ancho de la columna */
    aspect-ratio: 4 / 3; /* Relación de aspecto para la imagen, ajustar según necesidad */
    overflow: hidden;
    border-radius: calc(var(--border-radius) - 4px); /* Redondeado un poco menor que la card */
    margin-bottom: 1.5rem;
    background-color: var(--light-gray); /* Fondo mientras carga */
}
.feature-column-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.feature-column h3 {
    font-size: 1.3rem;
    color: var(--black);
    margin-bottom: 0.7rem;
}
.feature-column p {
    font-size: 0.9rem;
    color: var(--dark-gray);
    line-height: 1.6;
    flex-grow: 1; /* Para que los párrafos ocupen espacio y las cards tengan alturas similares */
}

/* En desktop, tres columnas */
@media (min-width: 992px) {
    .three-column-grid {
        grid-template-columns: repeat(3, 1fr); /* Tres columnas iguales */
    }
}
/* En tablets, podrían ser dos columnas y luego una, o apiladas */
@media (min-width: 600px) and (max-width: 991px) {
    .three-column-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Flexibles */
    }
}

/* ESTILOS PARA PLANTILLAS DE SERVICIO (asegurar que apliquen también a Plantilla D) */
.column-form { /* Contenedor para el formulario en la columna */
    /* background-color: var(--white); */ /* Opcional, si la sección no tiene fondo */
    /* padding: 2rem; */ /* Opcional, si el form no lo tiene */
    /* border-radius: var(--border-radius); */
    /* box-shadow: var(--box-shadow-light); */
    /* border: 1px solid var(--border-gray); */
}
.column-form h4 { /* Título sobre el formulario de descarga */
    font-size: 1.4rem;
    color: var(--black);
    margin-bottom: 0.5rem;
    text-align: left; /* O center */
}
.column-form > p { /* Párrafo introductorio del formulario de descarga */
    text-align: left; /* O center */
}

/* ----------------------------------------------------------------------------- */
/* X. SECCIÓN DE CARACTERÍSTICAS EN 4 COLUMNAS (PLANTILLA E)
/* (Ajusta el número de sección X según tu organización)
/* ----------------------------------------------------------------------------- */
.features-4col-section {
    /* background-color: var(--white); */ /* O var(--light-gray) si la sección anterior es blanca */
}

.features-grid {
    display: grid;
    /* Para intentar 4 columnas en pantallas anchas, el minmax debe ser menor. */
    /* (Ancho Contenedor - (3 * Gap)) / 4 Columnas = Ancho Min/Max de Tarjeta */
    /* Ej: (1100px - (3 * 30px)) / 4 = (1100 - 90) / 4 = 1010 / 4 = 252.5px */
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); /* Ajusta minmax para el número de columnas deseado */
    gap: var(--card-gap); /* Usa el gap estándar */
    /* margin-top: 2rem; */ /* Espacio si viene después de un .section-subtitle */
}

.feature-card {
    background: var(--white);
    padding: 2rem 1.5rem; /* Padding interno */
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-light);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    border: 1px solid var(--border-gray); /* Borde sutil */
    /* border-top: 4px solid var(--black); */ /* Borde superior como en el ejemplo, usando nuestro negro */
    /* O usar el naranja de acento: */
    border-top: 4px solid var(--secondary-orange);
    display: flex;
    flex-direction: column; /* Para alinear contenido y que el párrafo crezca */
}

@media (hover: hover) and (pointer: fine) {
    .feature-card:hover {
        transform: translateY(-6px); /* Efecto de elevación sutil */
        box-shadow: var(--box-shadow-medium);
    }
}

.feature-card .feature-icon { /* Para el emoji o span que contiene un icono */
    font-size: 1.5rem; /* Tamaño del emoji/icono */
    margin-right: 0.5rem;
    color: var(--secondary-orange); /* Color del icono */
    /* Si usas <img>: */
    /* display: inline-block; vertical-align: middle; */
}

/* Si usas una etiqueta <img> para el icono dentro de la tarjeta: */
.feature-card-icon {
    /* Para cambiar el tamaño, ajusta width y height. */
    /* object-fit asegura que la imagen se escale correctamente. */
    width: 80px;        /* Ancho deseado del icono */
    height: 80px;       /* Alto deseado del icono */
    object-fit: contain; /* 'contain' asegura que toda la imagen quepa, manteniendo su proporción. */
                         /* 'cover' llenaría el espacio, pudiendo recortar. */
                         /* 'scale-down' lo mostraría a su tamaño natural si es más pequeño que width/height. */
    margin-bottom: 1rem; /* Espacio entre el icono y el título h3 si el icono está arriba */
    display: block; /* Para que margin auto funcione si quieres centrarlo */
    margin-left: auto; /* Para centrar el icono si la card es text-align: center */
    margin-right: auto; /* Para centrar el icono si la card es text-align: center */
    filter: none !important; /* Para asegurar que se vea a color si es PNG */
}
/* Si el icono estuviera dentro del h3 junto con el texto: */
/*
.feature-card h3 .feature-card-icon {
    width: 80px; 
    height: 80px;
    margin-right: 0.5rem;
    vertical-align: middle; // Para alinear con el texto
    object-fit: contain;
}
*/

.feature-card h3 {
    color: var(--black); /* Título de la tarjeta */
    margin-bottom: 1rem;
    font-size: 1.25rem; /* Tamaño del título de la tarjeta */
    display: flex; /* Para alinear icono y texto si el icono está en el h3 */
    align-items: center;
}

.feature-card p {
    color: var(--dark-gray);
    font-size: 0.9rem;
    line-height: 1.6;
    flex-grow: 1; /* Para que las descripciones ocupen el espacio disponible y las cards tengan alturas similares */
    margin-bottom: 0; /* Quitar margen inferior del último párrafo para que no haya espacio extra */
}

/* Ajustes responsivos para el grid de características */
@media (max-width: 599px) { /* En móviles muy pequeños, asegurar 1 columna */
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   CASOS DE EXITO - CAROUSEL (Infinite Marquee)
   ========================================================================== */
.success-cases-section {
    overflow: hidden;
    background-color: #ffffff;
    padding: 40px 0;
    position: relative;
    z-index: 1;
}

.custom-carousel-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.custom-carousel-container::before,
.custom-carousel-container::after {
    content: "";
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}
.custom-carousel-container::before {
    left: 0;
    background: linear-gradient(to right, #ffffff, rgba(255,255,255,0));
}
.custom-carousel-container::after {
    right: 0;
    background: linear-gradient(to left, #ffffff, rgba(255,255,255,0));
}

.custom-carousel-track {
    display: flex;
    width: max-content;
    gap: 30px;
    align-items: center;
    margin-bottom: 30px;
}
.custom-carousel-track:last-child {
    margin-bottom: 0;
}
.track-left {
    animation: scroll-left 50s linear infinite;
}
.track-right {
    animation: scroll-right 50s linear infinite;
}

.custom-carousel-track:hover {
    animation-play-state: paused;
}

.custom-carousel-item {
    position: relative;
    width: 200px;
    height: 160px;
    flex-shrink: 0;
    perspective: 1000px;
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.custom-carousel-item:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border: 1px solid #eee;
}

.flip-card-front {
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.flip-card-back {
    background: linear-gradient(135deg, #ffffff 0%, #f1f7ff 100%);
    color: #333;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 12px 10px;
    text-align: center;
    border-top: 4px solid #854FFF;
}

.back-company {
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 2px;
    color: #854FFF;
    line-height: 1.1;
    margin-top: 2px;
}

.back-year {
    font-size: 0.7rem;
    margin-bottom: 6px;
    color: #48BB78;
    font-weight: 600;
}

.back-project {
    font-size: 0.7rem;
    line-height: 1.3;
    color: #444;
    font-weight: 400;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.custom-carousel-img-wrapper {
    width: 140px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.caso-uso-icon-badge {
    width: 72px; height: 72px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--black) 0%, var(--brand-accent) 100%);
}
.caso-uso-icon-badge img { width: 40%; height: 40%; object-fit: contain; filter: brightness(0) invert(1); }
.caso-uso-disclaimer { max-width: 700px; margin: -1.5rem auto 1.5rem; color: var(--medium-gray); font-size: 0.85rem; font-style: italic; text-align: center; }

.custom-carousel-img-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
}

@keyframes scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 15px)); }
}
@keyframes scroll-right {
    0% { transform: translateX(calc(-50% - 15px)); }
    100% { transform: translateX(0); }
}
    100% { transform: translateX(calc(-50% - 15px)); }
}