/* ==========================================================================
   JOHN JAIRO GRANADOS - CINEMATIC AI THEME
   Style: Dark Glass & Spatial Brutalism (Tailwind Translation)
   ========================================================================== */

:root {
    /* Light Modern Palette */
    --clr-bg: #FFFFFF;
    --clr-bg-alt: #F8FAFC;
    --clr-primary: #FF4500;
    --clr-orange: #FF4500;
    --clr-white: #FFFFFF;
    --clr-black: #000000;
    
    /* Grays for Light Mode */
    --clr-slate-50: #f8fafc;
    --clr-slate-100: #f1f5f9;
    --clr-slate-200: #e2e8f0;
    --clr-slate-300: #cbd5e1;
    --clr-slate-400: #94a3b8;
    --clr-slate-500: #64748b;
    --clr-slate-700: #334155;
    --clr-slate-800: #1e293b;
    --clr-slate-900: #0f172a;
    
    /* Base UI */
    --clr-text: var(--clr-slate-800);
    --clr-text-muted: var(--clr-slate-500);
    
    /* Typography */
    --font-sans: 'Outfit', system-ui, -apple-system, sans-serif;
    --font-display: 'Anton', 'Space Grotesk', system-ui, -apple-system, sans-serif;
    
    /* Animations */
    --transition-fast: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
    RESET & BASE
    ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background-color: var(--clr-bg);
}

body {
    font-family: var(--font-sans);
    color: var(--clr-text);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    background-color: var(--clr-bg);
    position: relative;
}

/* 
 * ESTRATEGIA VISUAL: Arquitectura y Textura Cinemática
 * Ruido global y cuadrícula arquitectónica sutil 
 */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

body::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 10vw 100%;
}

::selection {
    background-color: var(--clr-cyan);
    color: var(--clr-white);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

button {
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Text Utilities */
.text-cyan { color: #06B6D4; }
.text-orange { color: var(--clr-orange); }
.text-white { color: var(--clr-white); }
.text-black { color: var(--clr-black); }
.text-slate-700 { color: var(--clr-slate-700); }
.font-black { font-weight: 900; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.ml-auto { margin-left: auto; }
.icon-sm { width: 18px; height: 18px; }

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 50;
    transition: all var(--transition-fast);
    background-color: white;
    border-bottom: 1px solid var(--clr-slate-100);
    padding: 1.25rem 0;
}

.navbar.scrolled {
    padding: 0.85rem 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
}

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

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: transform var(--transition-fast);
}

.brand-lockup:hover {
    transform: translateY(-2px);
}

.logo-isotype {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--clr-black), var(--clr-orange));
    -webkit-mask-image: url('../Imagenes/isotype.png');
    mask-image: url('../Imagenes/isotype.png');
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    filter: drop-shadow(0 0 12px rgba(255, 69, 0, 0.2));
}

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

.brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: var(--clr-black);
    line-height: 1;
}

.brand-surname {
    font-family: 'Outfit', sans-serif;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.35em;
    color: var(--clr-slate-400);
    text-transform: uppercase;
    margin-top: 3px;
}

.ai-highlight {
    color: var(--clr-orange);
    font-family: var(--font-display);
    font-weight: 400; /* Anton is naturally bold */
    text-shadow: 0 0 20px rgba(255, 69, 0, 0.5);
    letter-spacing: 0.02em;
    position: relative;
    display: inline-block;
}

.ai-highlight::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-orange), transparent);
    box-shadow: 0 0 10px var(--clr-orange);
}

.nav-links {
    display: none;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
        align-items: center;
        gap: 2.5rem;
        font-weight: 700;
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 0.15em;
        color: var(--clr-slate-700);
    }
}

.nav-links a {
    transition: all 0.3s ease;
}

.nav-links a:hover {
    color: var(--clr-orange);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-agendar {
    background-color: var(--clr-orange);
    color: white;
    padding: 0.75rem 1.75rem;
    border-radius: 1rem;
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 15px rgba(255, 69, 0, 0.2);
}

.btn-agendar:hover {
    background-color: var(--clr-black);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background-color: var(--clr-white);
    color: var(--clr-black);
    padding: 8rem 1.5rem 5rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg-img {
    position: absolute;
    top: 0;
    right: 0;
    width: 70%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.65;
    z-index: 1;
    filter: contrast(1.1) saturate(1.1);
    mask-image: linear-gradient(to left, rgba(0,0,0,1) 50%, rgba(0,0,0,0) 100%);
    -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 50%, rgba(0,0,0,0) 100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, 
        rgba(255,255,255,1) 0%, 
        rgba(255,255,255,0.9) 30%, 
        rgba(255,255,255,0) 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 60rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 9vw, 6.5rem);
    line-height: 1.1;
    color: var(--clr-black);
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.hero-desc {
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    color: var(--clr-slate-600);
    font-weight: 400;
    max-width: 45rem;
    margin-bottom: 4rem;
    line-height: 1.6;
}

.hero-tag {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--clr-orange);
    letter-spacing: 0.4em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: 1px solid rgba(255, 69, 0, 0.2);
    border-radius: 2rem;
    background: rgba(255, 69, 0, 0.03);
}

.btn-secondary-dark {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--clr-white);
    backdrop-filter: blur(10px);
}

.btn-secondary-dark:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--clr-white);
}

.hero-content {
    position: relative;
    z-index: 10;

    max-width: 56rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 8.5rem);
    font-weight: 400;
    color: var(--clr-black);
    line-height: 0.85;
    letter-spacing: -0.03em;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
}

.text-gradient {
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
    background-image: linear-gradient(to right, #ffffff, var(--clr-cyan));
}

.hero-desc {
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    color: var(--clr-slate-600);
    font-weight: 400;
    max-width: 45rem;
    margin-bottom: 4rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        width: auto;
    }
}

.btn-primary {
    background-color: var(--clr-orange);
    color: white;
    padding: 1.25rem 3rem;
    border-radius: 1rem;
    font-weight: 800;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 30px rgba(255, 69, 0, 0.2);
    width: 100%;
}

.btn-primary:hover {
    background-color: var(--clr-black);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: white;
    border: 1px solid var(--clr-slate-200);
    color: var(--clr-slate-900);
    padding: 1.25rem 2.5rem;
    border-radius: 1rem;
    font-weight: 800;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.btn-secondary:hover {
    background-color: var(--clr-slate-50);
    border-color: var(--clr-slate-300);
    transform: translateY(-3px);
}

/* ==========================================================================
   TOOLS STRIP
   ========================================================================== */
.tools-strip {
    padding: 3rem 0;
    background: var(--clr-slate-50);
    position: relative;
    z-index: 20;
    border-top: 1px solid var(--clr-slate-100);
    border-bottom: 1px solid var(--clr-slate-100);
    overflow: hidden;
}

.tools-text {
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-slate-500);
    margin-bottom: 3.5rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.tools-marquee {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    gap: 3rem;
    width: max-content;
    animation: marquee 30s linear infinite;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 1.5rem)); }
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    padding: 0.75rem 1.5rem 0.75rem 0.75rem;
    border-radius: 1rem;
    border: 1px solid var(--clr-slate-200);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.pricing-card {
    background: white;
    padding: 3rem;
    border-radius: 2rem;
    border: 1px solid var(--clr-slate-200);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--clr-orange);
    box-shadow: 0 30px 60px -20px rgba(255,69,0,0.15);
}

.tool-item:hover {
    transform: translateY(-5px);
    border-color: var(--clr-orange);
    box-shadow: 0 10px 15px -3px rgba(255, 69, 0, 0.1);
}

.tool-icon-card {
    width: 3rem;
    height: 3rem;
    background: var(--clr-orange);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-black);
}

.tool-icon-card i {
    width: 1.5rem;
    height: 1.5rem;
}

.tool-item span {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--clr-slate-900);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

/* ==========================================================================
   RUTAS DE USUARIO
   ========================================================================== */
.routes-section {
    padding: 3.5rem 0 6.5rem;
    background-color: var(--clr-bg);
    position: relative;
    z-index: 10;
    overflow: hidden;
}

.routes-header {
    text-align: center;
    margin-bottom: 6rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.routes-header h2 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 400;
    color: var(--clr-white);
    letter-spacing: -0.01em;
    margin-bottom: 1.5rem;
    line-height: 1.1; /* Corregido interlineado */
}

.routes-header p {
    color: var(--clr-slate-400);
    font-size: 1.25rem;
    line-height: 1.6;
}

/* ==========================================================================
   BENTO GRID SERVICIOS
   ========================================================================== */
.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
        /* Reducimos la altura base de las filas para el layout */
        grid-auto-rows: minmax(280px, auto); 
    }
    
    .bento-large {
        grid-column: span 2;
        grid-row: span 2;
    }
    
    .bento-wide {
        grid-column: span 3;
    }
}

.bento-card {
    position: relative;
    background: var(--clr-white);
    border-radius: 1.5rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 280px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    border: 1px solid var(--clr-slate-200);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--clr-black);
}

.bento-large {
    min-height: 500px;
}

.bento-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.1);
    border-color: var(--clr-slate-300);
}

.bento-img-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.bento-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s ease;
    /* Imágenes mucho más visibles desde el estado inicial */
    filter: grayscale(0.1) opacity(0.85); 
}

.bento-card:hover .bento-img {
    transform: scale(1.05);
    /* Imagen a todo color y máxima opacidad al interactuar */
    filter: grayscale(0) opacity(1);
}

/* Efecto de máscara para transición fluida de imagen a contenido */
.bento-gradient {
    position: absolute;
    inset: 0;
    /* El gradiente blanco ahora es más fuerte abajo para proteger el texto, pero totalmente transparente arriba para ver la imagen */
    background: linear-gradient(to top, rgba(255,255,255,1) 0%, rgba(255,255,255,0.9) 45%, rgba(255,255,255,0) 85%);
    z-index: 1;
}

.bento-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.bento-icon-badge {
    width: 3rem;
    height: 3rem;
    background: var(--clr-slate-50);
    border: 1px solid var(--clr-slate-200);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-slate-700);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.bento-card:hover .bento-icon-badge {
    background: var(--clr-orange);
    color: var(--clr-white);
    border-color: var(--clr-orange);
}

.bento-tag {
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--clr-slate-400);
    margin-bottom: 0.75rem;
}

.bento-tag.text-orange {
    color: var(--clr-orange);
}

.bento-title {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: var(--clr-black);
}

.bento-large .bento-title {
    font-size: clamp(2rem, 3vw, 3rem);
}

.bento-desc {
    color: var(--clr-slate-600);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.bento-large .bento-desc {
    font-size: 1.15rem;
    max-width: 85%;
    margin-bottom: 2rem;
}

.bento-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--clr-black);
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    border-bottom: 2px solid var(--clr-orange);
    padding-bottom: 0.25rem;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.bento-large .bento-link {
    margin-top: 0;
}

.bento-link:hover {
    gap: 0.75rem;
    color: var(--clr-orange);
}

.bento-bg-abstract {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255,69,0,0.05) 0%, transparent 70%);
}

.bento-content-row {
    flex-direction: column;
}

@media (min-width: 768px) {
    .bento-content-row {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
        width: 100%;
    }
    
    .bento-wide .bento-text-part {
        max-width: 70%;
    }
}

/* ==========================================================================
   BIO SECTION (INTEGRATED)
   ========================================================================== */
.bio-section {
    padding: 6.5rem 0;
    background-color: var(--clr-bg-alt);
}

.bio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 5rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .bio-grid { grid-template-columns: 1fr 1.2fr; }
}

.bio-image {
    position: relative;
}

.z-image img {
    width: 100%;
    border-radius: 2rem;
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.1);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.z-image:hover img {
    transform: scale(1.02);
    box-shadow: 0 40px 100px -20px rgba(0,0,0,0.15);
}

.bio-experience-tag {
    position: absolute;
    bottom: -2rem;
    right: -2rem;
    background: var(--clr-orange);
    color: var(--clr-black);
    padding: 2rem;
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 20px 40px rgba(255,69,0,0.3);
}

.exp-number {
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1;
}

.exp-text {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 0.1em;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--clr-orange);
    letter-spacing: 0.3em;
    display: block;
    margin-bottom: 1.5rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 6rem);
    line-height: 0.85;
    margin-bottom: 2.5rem;
    color: var(--clr-black);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.section-title span {
    color: var(--clr-orange);
}

.bio-text {
    margin-bottom: 3.5rem;
}

.bio-text p {
    font-size: 1.15rem;
    color: var(--clr-slate-700);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.bio-text p.lead {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--clr-black);
}

.bio-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    border-top: 1px solid var(--clr-slate-200);
    padding-top: 2.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-val {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--clr-black);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--clr-slate-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Z-PATTERN SECTIONS (LIGHT MODE)
   ========================================================================== */
.z-pattern-light {
    padding: 6.5rem 0;
    background-color: var(--clr-white);
    color: var(--clr-slate-900);
    position: relative;
    z-index: 20;
}

.z-pattern-dark {
    padding: 6.5rem 0;
    background-color: var(--clr-slate-900);
    color: var(--clr-white);
    position: relative;
    z-index: 10;
}

.z-pattern-dark .section-title {
    color: white;
}

.z-pattern-dark p {
    color: var(--clr-slate-300);
}

.curve-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: translateY(-100%);
}

.curve-top svg {
    position: relative;
    display: block;
    width: 100%;
    height: 50px;
}

.z-grid {
    display: grid;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .z-grid { grid-template-columns: repeat(2, 1fr); }
}

.z-content h2 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    line-height: 0.95;
    margin-bottom: 2.5rem;
    color: var(--clr-black);
}

.z-pattern-dark .z-content h2 { color: var(--clr-white); }

.z-content p {
    font-size: 1.125rem;
    font-weight: 500;
    line-height: 1.625;
    margin-bottom: 2rem;
    max-width: 28rem;
}

.z-pattern-light .z-content p { color: var(--clr-slate-600); }
.z-pattern-dark .z-content p { color: #dbeafe; } /* blue-100 */

.btn-z-light {
    background-color: var(--clr-slate-100);
    color: var(--clr-slate-900);
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.4s ease;
    border: 1px solid var(--clr-slate-200);
}

.btn-z-light:hover {
    background-color: var(--clr-orange);
    color: white;
    border-color: var(--clr-orange);
    transform: translateX(5px);
}

.btn-z-dark {
    background-color: var(--clr-white);
    color: var(--clr-black);
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.btn-z-dark:hover {
    background-color: var(--clr-orange);
    color: var(--clr-white);
}

.z-image-wrapper {
    display: flex;
    justify-content: center;
}

.z-image-wrapper.flex-start {
    justify-content: flex-start;
}

@media (min-width: 1024px) {
    .z-order-1 { order: 1; }
    .z-order-2 { order: 2; }
}

.z-img {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/5;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.z-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 10%;
}

.z-img-1 {
    background-color: var(--clr-slate-100);
    border-radius: 40% 40% 2rem 2rem;
}

.z-img-2 {
    background-color: #0a1e3f;
    border-radius: 2rem 2rem 40% 40%;
}

.z-img-2 img {
    opacity: 0.8;
}

.img-gradient-light {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(27, 79, 130, 0.4), transparent);
    mix-blend-mode: multiply;
}

.img-gradient-dark {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(27, 79, 130, 0.6), transparent);
}

/* ==========================================================================
   BRANDING SECTION
   ========================================================================== */
.branding-section {
    padding-top: 6rem;
    padding-bottom: 0;
    background-color: var(--clr-orange);
    position: relative;
    overflow: hidden;
    z-index: 20;
}

.branding-section .curve-top svg {
    height: 60px;
}

.branding-grid {
    display: grid;
    gap: 2rem;
    align-items: flex-end;
}

@media (min-width: 1024px) {
    .branding-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
    .branding-content { grid-column: span 7 / span 7; }
    .branding-image-wrapper { grid-column: span 5 / span 5; }
}

.branding-image-wrapper {
    position: relative;
}

.branding-img {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    object-fit: cover;
    position: relative;
    z-index: 10;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
    -webkit-mask-image: linear-gradient(to top, transparent 0%, black 15%);
    mask-image: linear-gradient(to top, transparent 0%, black 15%);
    display: block;
}

.branding-content {
    padding-bottom: 6rem;
    position: relative;
    z-index: 20;
}

.drawn-arrow {
    display: none;
    position: absolute;
    left: -4rem;
    top: 2.5rem;
    transform: rotate(-12deg);
}

@media (min-width: 1024px) {
    .drawn-arrow { display: block; }
}

.branding-content h2 {
    font-size: clamp(2.25rem, 6vw, 3.75rem);
    font-weight: 900;
    color: var(--clr-white);
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1.1; /* Corregido interlineado */
    margin-bottom: 2rem;
}

.branding-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 1.125rem;
    max-width: 36rem;
}

.branding-quote {
    font-weight: 700;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonials-section {
    padding: 6rem 0;
    background-color: var(--clr-slate-200);
}

.testimonials-title {
    text-align: center;
    color: var(--clr-slate-900);
    font-size: 1.25rem;
    margin-bottom: 4rem;
    font-weight: 700;
}

.testimonials-grid {
    display: grid;
    gap: 1rem;
}

@media (min-width: 768px) {
    .testimonials-grid { grid-template-columns: repeat(4, 1fr); }
}

.testimonial-card {
    background-color: #1f2937; /* gray-800 */
    padding: 2rem;
    border-radius: 0.75rem;
    color: var(--clr-white);
    position: relative;
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .testimonial-card { margin-top: 0; }
}

.test-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    position: absolute;
    top: -1.5rem;
    left: 2rem;
    border: 4px solid var(--clr-slate-200);
}

.test-stars {
    display: flex;
    color: var(--clr-orange);
    margin-bottom: 1rem;
    margin-top: 0.5rem;
}

.test-stars i {
    width: 14px;
    height: 14px;
}

.icon-filled {
    fill: currentColor;
}

.test-text {
    font-size: 0.875rem;
    color: var(--clr-slate-300);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.test-name {
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-orange);
}

.test-role {
    font-size: 0.625rem;
    color: var(--clr-slate-500);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: white;
    padding-top: 6rem;
    padding-bottom: 4rem;
    color: var(--clr-slate-900);
    border-top: 1px solid var(--clr-slate-100);
}

.newsletter {
    margin-bottom: 5rem;
}

.newsletter h4 {
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--clr-orange);
    margin-bottom: 1.5rem;
}

.pricing-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--clr-black);
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--clr-orange);
    margin-bottom: 2rem;
    line-height: 1.1; /* Ajustado para consistencia */
}

.routes-header {
    text-align: center;
    margin-bottom: 6rem;
    max-width: 60rem;
    margin-left: auto;
    margin-right: auto;
}

.routes-header h2 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 6rem);
    line-height: 1.1; /* Corregido interlineado duplicado */
    margin-bottom: 2rem;
    color: var(--clr-black);
    text-transform: uppercase;
}

.routes-header p {
    color: var(--clr-slate-600);
    font-size: 1.25rem;
    font-weight: 400;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
    padding: 6.5rem 0;
    background-color: var(--clr-bg-alt);
    border-top: 1px solid var(--clr-slate-100);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.contact-desc {
    font-size: 1rem;
    color: var(--clr-slate-500);
    margin-bottom: 2rem;
    max-width: 32rem;
}

.main-contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--clr-slate-700);
}

.main-contact-form input,
.main-contact-form select,
.main-contact-form textarea {
    display: block;
    width: 100% !important;
    padding: 0.85rem 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid var(--clr-slate-200);
    background-color: white;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    color: var(--clr-slate-900);
    transition: all var(--transition-fast);
}

.main-contact-form textarea {
    min-height: 140px;
    resize: vertical;
}

.main-contact-form input:focus,
.main-contact-form select:focus,
.main-contact-form textarea:focus {
    outline: none;
    border-color: var(--clr-orange);
    box-shadow: 0 0 0 4px rgba(255, 69, 0, 0.05);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

/* Contact Image Visual */
.contact-image-container {
    position: relative;
}

.contact-visual-card {
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
    aspect-ratio: 4/5;
    box-shadow: 0 30px 60px rgba(0,0,0,0.1);
}

.contact-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-floating-info {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--clr-slate-800);
}

/* Clean Footer Layout */
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
}

.footer-logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: var(--clr-black);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--clr-slate-500);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--clr-slate-400);
    line-height: 1.6;
}

.footer-links-col h4 {
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-slate-900);
    margin-bottom: 1.5rem;
}

.footer-links-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-col a {
    font-size: 0.9rem;
    color: var(--clr-slate-500);
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links-col a:hover {
    color: var(--clr-orange);
    padding-left: 4px;
}

.footer-bottom-row {
    padding-top: 2rem;
    border-top: 1px solid var(--clr-slate-100);
    display: flex;
    justify-content: center;
}

.footer-legal-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--clr-slate-400);
}

.footer-legal-links a {
    color: var(--clr-slate-400);
    transition: color 0.3s ease;
}

.footer-legal-links a:hover {
    color: var(--clr-orange);
}

/* --- VISION BANNER --- */
.vision-banner {
    position: relative;
    padding: 8rem 0;
    overflow: hidden;
    background-color: var(--clr-black);
    display: flex;
    align-items: center;
}

.vision-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Parallax effect */
    opacity: 0.7;
    z-index: 1;
}

.vision-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
        rgba(15, 23, 42, 0.9) 0%, 
        rgba(15, 23, 42, 0.5) 50%, 
        rgba(15, 23, 42, 0.9) 100%
    );
    z-index: 2;
}

.vision-container {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 2rem;
}

.vision-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 8rem);
    line-height: 1.1; /* Corregido interlineado para evitar que las líneas se pisen */
    color: var(--clr-white);
    text-transform: uppercase;
    margin: 2rem 0;
    letter-spacing: -0.02em;
}

.vision-text {
    font-size: 1.5rem;
    color: var(--clr-slate-300);
    max-width: 50rem;
    margin: 0 auto;
    line-height: 1.5;
}

.vision-line {
    width: 100px;
    height: 4px;
    background-color: var(--clr-orange);
    margin: 3rem auto 0;
}

@media (max-width: 768px) {
    .vision-banner {
        padding: 8rem 0;
    }
    
    .vision-bg {
        background-attachment: scroll; /* Disable parallax on mobile for performance */
    }
}

/* ==========================================================================
   BOOK SECTION (MODERN SHOWCASE & PROMOTION)
   ========================================================================== */
.book-section {
    padding: 6.5rem 0;
    background: linear-gradient(135deg, #0f172a 0%, #020617 100%);
    color: var(--clr-white);
    position: relative;
    overflow: hidden;
    z-index: 10;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.book-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 69, 0, 0.07) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.book-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    .book-grid {
        grid-template-columns: 0.95fr 1.15fr;
    }
}

/* Modern Showcase Card with perspective and ambient shadow */
.book-visual {
    display: flex;
    justify-content: center;
    padding: 2rem 0;
}

.book-showcase-container {
    position: relative;
    perspective: 1000px;
}

.book-showcase-card {
    position: relative;
    width: 290px;
    height: 435px;
    border-radius: 6px 16px 16px 6px;
    overflow: hidden;
    background: #111;
    transform: rotateY(-12deg) rotateX(4deg);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.book-showcase-card:hover {
    transform: rotateY(-6deg) rotateX(2deg) scale(1.02);
}

.book-front-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Left spine highlight */
.book-showcase-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 10px;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.12) 0%, rgba(0, 0, 0, 0.25) 40%, rgba(0, 0, 0, 0.1) 60%, rgba(255, 255, 255, 0.05) 100%);
    z-index: 4;
}

/* Page border highlight on the right edge */
.book-showcase-card::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: rgba(255, 255, 255, 0.15);
    z-index: 4;
}

/* Soft ambient shadow below the card */
.book-shadow-ambient {
    position: absolute;
    inset: 15px -10px -25px 30px;
    background: rgba(0, 0, 0, 0.75);
    filter: blur(25px);
    z-index: 1;
    transform: rotateY(-12deg) rotateX(4deg);
    pointer-events: none;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease;
}

.book-showcase-card:hover + .book-shadow-ambient {
    transform: rotateY(-6deg) rotateX(2deg) scale(1.02) translateY(5px);
    opacity: 0.85;
}

/* Text Content styling */
.book-tag {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--clr-orange);
    letter-spacing: 0.35em;
    display: block;
    margin-bottom: 1.25rem;
}

.book-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 4.8rem);
    line-height: 0.9;
    margin-bottom: 1.75rem;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--clr-white);
}

.book-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--clr-slate-200);
    margin-bottom: 2rem;
    font-weight: 500;
    max-width: 48rem;
    border-left: 3px solid var(--clr-orange);
    padding-left: 1.25rem;
}

.book-desc p {
    color: var(--clr-slate-400);
    font-size: 1.05rem;
    line-height: 1.75;
}

.book-chapters-title {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--clr-white);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 3rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 0.75rem;
}

.book-chapters {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

@media (min-width: 640px) {
    .book-chapters {
        grid-template-columns: 1fr 1fr;
    }
}

.chapter-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 1.25rem;
    border-radius: 1rem;
    transition: all 0.3s ease;
}

.chapter-item:hover {
    background: rgba(255, 69, 0, 0.03);
    border-color: rgba(255, 69, 0, 0.1);
    transform: translateY(-2px);
}

.chapter-num {
    background: rgba(255, 69, 0, 0.1);
    color: var(--clr-orange);
    font-family: var(--font-display);
    font-size: 1.15rem;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(255, 69, 0, 0.1);
}

.chapter-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 0.35rem;
}

.chapter-info p {
    font-size: 0.85rem;
    color: var(--clr-slate-400);
    line-height: 1.45;
}

.book-actions {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: flex-start;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 2rem;
    width: 100%;
}

@media (min-width: 640px) {
    .book-actions {
        flex-direction: row;
        align-items: center;
    }
}

.book-actions .btn-primary {
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.book-actions .btn-primary:hover {
    background-color: var(--clr-white);
    color: var(--clr-black);
    box-shadow: 0 15px 35px rgba(255, 255, 255, 0.1);
}

.book-availability {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    color: var(--clr-slate-400);
}

.availability-tag {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.45rem 1rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--clr-slate-300);
}

/* ==========================================================================
   ENGINE & PILOT SECTION
   ========================================================================== */
.engine-pilot-section {
    padding: 6.5rem 0 3.5rem;
    background-color: var(--clr-bg-alt);
    border-top: 1px solid var(--clr-slate-200);
    border-bottom: 1px solid var(--clr-slate-200);
    position: relative;
    z-index: 20;
}

.ep-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 5rem;
}

@media (min-width: 1024px) {
    .ep-grid {
        grid-template-columns: 1fr 1.25fr;
    }
}

.ep-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 0.95;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--clr-black);
}

.ep-desc {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--clr-slate-600);
    max-width: 32rem;
}

.ep-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .ep-cards {
        grid-template-columns: 1fr 1fr;
    }
}

.ep-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-slate-200);
    padding: 2.5rem 2rem;
    border-radius: 1.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.ep-card:hover {
    transform: translateY(-5px);
    border-color: var(--clr-orange);
    box-shadow: 0 20px 40px rgba(255, 69, 0, 0.08);
}

.ep-card-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--clr-slate-50);
    color: var(--clr-black);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    border: 1px solid var(--clr-slate-100);
    transition: all 0.3s ease;
}

.ep-card:hover .ep-card-icon {
    background: var(--clr-orange);
    color: var(--clr-white);
    border-color: var(--clr-orange);
    box-shadow: 0 8px 20px rgba(255, 69, 0, 0.2);
}

.ep-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
    color: var(--clr-black);
}

.ep-card p {
    font-size: 0.95rem;
    color: var(--clr-slate-600);
    line-height: 1.6;
}

.ep-card-glow {
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(255, 69, 0, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* --- Standalone Integrated Technologies Section --- */
.integrated-tech-section {
    background-color: var(--clr-slate-50);
    padding: 4.5rem 0;
    border-top: 1px solid var(--clr-slate-100);
    border-bottom: 1px solid var(--clr-slate-100);
    position: relative;
    z-index: 20;
}

.tech-marquee-label {
    display: block;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--clr-slate-400);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
}

/* ==========================================================================
   AUTOMATION PIPELINE VISUAL (FOR EFICIENCIA MILIMÉTRICA)
   ========================================================================== */
.automation-pipeline {
    background: #0f172a; /* Slate 900 */
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 1.5rem;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.35);
    overflow: hidden;
    font-family: 'Space Grotesk', sans-serif;
}

.pipeline-header {
    background: rgba(0, 0, 0, 0.2);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.window-dots {
    display: flex;
    gap: 0.35rem;
}

.window-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

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

.window-title {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.window-status {
    color: #10b981;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    background-color: #10b981;
    border-radius: 50%;
    display: inline-block;
    animation: statusPulse 2s infinite ease-in-out;
}

@keyframes statusPulse {
    0%, 100% { opacity: 0.3; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.2); }
}

.pipeline-body {
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

@media (min-width: 480px) {
    .pipeline-body {
        flex-direction: row;
        justify-content: space-between;
        gap: 0.5rem;
    }
}

.pipeline-node {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100px;
    transition: all 0.3s ease;
}

.node-icon {
    width: 2.25rem;
    height: 2.25rem;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.75rem;
}

.pipeline-node.active-glow {
    background: rgba(255, 69, 0, 0.03);
    border-color: rgba(255, 69, 0, 0.3);
    box-shadow: 0 0 25px rgba(255, 69, 0, 0.15);
}

.pipeline-node.active-glow .node-icon {
    background: rgba(255, 69, 0, 0.15);
    color: var(--clr-orange);
}

.node-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.node-label {
    font-size: 0.6rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.node-value {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--clr-white);
}

.pipeline-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
    color: rgba(255, 255, 255, 0.1);
}

@media (max-width: 479px) {
    .pipeline-connector {
        transform: rotate(90deg);
        margin: 0.5rem 0;
    }
}

.connector-line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(255,255,255,0.05), rgba(255, 69, 0, 0.3), rgba(255,255,255,0.05));
    position: relative;
}

.connector-arrow {
    width: 12px;
    height: 12px;
    margin-top: -6px;
    color: var(--clr-orange);
}

.pipeline-footer {
    background: rgba(0, 0, 0, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 1rem 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.pipeline-footer .stat {
    display: flex;
    flex-direction: column;
}

.s-label {
    font-size: 0.6rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.s-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: #10b981;
}

/* ==========================================================================
   DELEGATION BOARD (FOR DELEGA LO OPERATIVO AL ALGORITMO)
   ========================================================================== */
.delegation-board {
    background: #020617; /* Darkest slate */
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 1.5rem;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    font-family: 'Space Grotesk', sans-serif;
}

.board-header {
    background: rgba(255, 255, 255, 0.02);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.board-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.board-category {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 1rem;
    padding: 1.25rem;
}

.cat-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--clr-slate-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.5rem;
}

.human-tasks .cat-title i {
    color: #38bdf8; /* sky-400 */
}

.ai-tasks .cat-title i {
    color: var(--clr-orange);
}

.task-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--clr-slate-300);
}

.task-dot {
    width: 6px;
    height: 6px;
    background: #38bdf8;
    border-radius: 50%;
}

.task-check {
    width: 14px;
    height: 14px;
    color: #10b981;
}

.task-item.active {
    color: var(--clr-white);
}

.task-speed {
    margin-left: auto;
    font-size: 0.75rem;
    color: #10b981;
    font-weight: 700;
    background: rgba(16, 185, 129, 0.1);
    padding: 0.15rem 0.5rem;
    border-radius: 0.5rem;
}

.board-transfer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.transfer-badge {
    font-size: 0.65rem;
    font-weight: 900;
    background: rgba(255, 69, 0, 0.1);
    color: var(--clr-orange);
    padding: 0.35rem 0.75rem;
    border-radius: 2rem;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 69, 0, 0.15);
}

.transfer-arrow {
    color: var(--clr-orange);
    animation: bounceArrow 2s infinite ease-in-out;
}

@keyframes bounceArrow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}