:root {
    --bg-obsidian: #08090c;
    --surface-dark: #12151b;
    --text-ivory: #f4f4f0;
    --text-muted: #8c92a4;
    --accent-orange: #ff4500;
    --accent-acid: #d4ff00;
    --border-subtle: rgba(255, 255, 255, 0.1);
    --compliance-bg: #fff3cd;
    --compliance-text: #856404;
    --font-display: 'Bebas Neue', sans-serif;
    --font-serif: 'Instrument Serif', serif;
    --font-sans: 'Space Grotesk', sans-serif;
    --cursor-size: 18px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    background-color: var(--bg-obsidian);
    color: var(--text-ivory);
    font-family: var(--font-sans);
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background: var(--bg-obsidian);
    color: var(--text-ivory);
    line-height: 1.6;
    font-size: 16px;
}

/* Pantalla de carga experimental (0.5s) */
#loader {
    position: fixed;
    inset: 0;
    background: var(--bg-obsidian);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: loaderFadeOut 0.5s cubic-bezier(0.77, 0, 0.175, 1) 0.4s forwards;
}

.loader-inner {
    text-align: center;
}

.loader-brand {
    font-family: var(--font-display);
    font-size: 4vw;
    letter-spacing: 2px;
    color: var(--accent-orange);
    display: block;
    margin-bottom: 15px;
}

.loader-bar {
    width: 200px;
    height: 2px;
    background: var(--border-subtle);
    position: relative;
    overflow: hidden;
    margin: 0 auto;
}

.loader-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent-orange);
    animation: barFill 0.4s ease-out forwards;
}

@keyframes barFill {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes loaderFadeOut {
    to { opacity: 0; visibility: hidden; }
}

/* Cursor personalizado interactivo */
.custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--cursor-size);
    height: var(--cursor-size);
    background: var(--accent-orange);
    border-radius: 50%;
    pointer-events: none;
    mix-blend-mode: difference;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s;
}

/* Aviso de Cumplimiento Google Ads */
.ads-compliance-banner {
    background-color: var(--compliance-bg);
    color: var(--compliance-text);
    padding: 12px 20px;
    font-size: 13px;
    border-bottom: 1px solid #ffeeba;
    position: relative;
    z-index: 100;
}

.compliance-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.compliance-tag {
    background-color: var(--compliance-text);
    color: #ffffff;
    padding: 3px 8px;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Navegación lateral flotante asimétrica */
.floating-nav {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.nav-node {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    color: var(--text-ivory);
    text-decoration: none;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    opacity: 0.4;
    transition: opacity 0.3s, transform 0.3s, color 0.3s;
}

.nav-node:hover, .nav-node.active {
    opacity: 1;
    transform: translateX(-4px);
    color: var(--accent-orange);
}

/* SECCIÓN 1: HERO MONUMENTAL CAÓTICO */
.hero-chaos {
    min-height: calc(100vh - 45px);
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 80px 5vw;
    border-bottom: 1px solid var(--border-subtle);
    overflow: hidden;
}

.hero-title-group {
    position: absolute;
    top: 10%;
    left: 5vw;
    z-index: 2;
    pointer-events: none;
}

.hero-title-group h1 {
    font-family: var(--font-display);
    font-size: 14vw;
    line-height: 0.8;
    letter-spacing: -3px;
    color: rgba(244, 244, 240, 0.04);
    text-transform: uppercase;
}

.hero-title-group h1 span {
    color: rgba(255, 69, 0, 0.08);
}

.hero-floating-box {
    position: relative;
    z-index: 3;
    max-width: 600px;
}

.hero-eyebrow {
    display: inline-block;
    color: var(--accent-orange);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    border-left: 2px solid var(--accent-orange);
    padding-left: 10px;
}

.hero-floating-box h2 {
    font-size: 42px;
    line-height: 1.15;
    color: var(--text-ivory);
    margin-bottom: 20px;
    font-weight: 900;
}

.hero-floating-box h2 span {
    color: var(--accent-orange);
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 46px;
}

.hero-description {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-experimental {
    background-color: var(--accent-orange);
    color: #ffffff;
    padding: 14px 28px;
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s, background 0.3s;
    display: inline-block;
}

.btn-experimental:hover {
    transform: scale(1.03);
    background-color: #ff5722;
}

.btn-outline-experimental {
    background-color: transparent;
    color: var(--text-ivory);
    border: 1px solid var(--border-subtle);
    padding: 14px 28px;
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: border-color 0.3s, color 0.3s;
}

.btn-outline-experimental:hover {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.hero-image-wrapper {
    position: relative;
    justify-self: end;
    width: 100%;
    max-width: 500px;
}

.glyph-image {
    width: 100%;
    height: 480px;
    object-fit: cover;
    filter: grayscale(80%) contrast(120%);
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

.visual-badge {
    position: absolute;
    bottom: -20px;
    left: -30px;
    background-color: var(--surface-dark);
    border: 1px solid var(--border-subtle);
    padding: 20px;
    max-width: 240px;
}

.badge-num {
    display: block;
    font-size: 26px;
    font-weight: 900;
    color: var(--accent-acid);
    line-height: 1;
    margin-bottom: 5px;
}

.badge-text {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 700;
}

/* SECCIÓN 2: PILARES EN COMPOSICIÓN RADIAL / ASIMÉTRICA */
.pillars-section {
    padding: 120px 5vw;
    background-color: var(--surface-dark);
    border-bottom: 1px solid var(--border-subtle);
}

.section-title-wrap {
    margin-bottom: 60px;
}

.section-tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-orange);
    font-weight: 700;
    display: block;
    margin-bottom: 10px;
}

.section-title-wrap h2 {
    font-family: var(--font-display);
    font-size: 4rem;
    letter-spacing: -1px;
    line-height: 0.95;
}

.staggered-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stagger-card {
    background-color: var(--bg-obsidian);
    border: 1px solid var(--border-subtle);
    padding: 50px 35px;
    position: relative;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s;
}

.stagger-card:hover {
    border-color: var(--accent-orange);
    transform: translateY(-8px);
}

.card-alpha { transform: translateY(0); }
.card-beta { transform: translateY(30px); }
.card-gamma { transform: translateY(60px); }

.pillar-index {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--accent-orange);
    margin-bottom: 20px;
    line-height: 1;
}

.stagger-card h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--text-ivory);
}

.stagger-card p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.7;
}

.pillar-link {
    color: var(--text-ivory);
    text-decoration: none;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.pillar-link:hover {
    color: var(--accent-orange);
}

/* SECCIÓN 3: COMPOSICIÓN EDITORIAL ASIMÉTRICA */
.editorial-section {
    padding: 160px 5vw;
    background-color: var(--bg-obsidian);
    border-bottom: 1px solid var(--border-subtle);
}

.editorial-grid {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.editorial-main-text h2 {
    font-family: var(--font-display);
    font-size: 3.5rem;
    line-height: 1;
    margin-bottom: 30px;
    letter-spacing: -1px;
}

.editorial-main-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 25px;
    line-height: 1.8;
    font-weight: 300;
}

.editorial-main-text strong {
    color: var(--text-ivory);
    font-weight: 700;
}

.editorial-sidebar-quote {
    background: var(--surface-dark);
    border-left: 3px solid var(--accent-orange);
    padding: 50px 40px;
}

.editorial-sidebar-quote h3 {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 2.4rem;
    line-height: 1.2;
    color: var(--text-ivory);
}

/* SECCIÓN 4: HUB DE NAVEGACIÓN DINÁMICO */
.navigation-hub {
    padding: 120px 5vw;
    background-color: var(--surface-dark);
}

.hub-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.hub-header h3 {
    font-family: var(--font-display);
    font-size: 3rem;
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.hub-header p {
    color: var(--text-muted);
    font-size: 1rem;
}

.hub-links-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.hub-node {
    background-color: var(--bg-obsidian);
    border: 1px solid var(--border-subtle);
    padding: 35px 25px;
    text-decoration: none;
    display: block;
    transition: transform 0.3s, border-color 0.3s, background 0.3s;
    position: relative;
    overflow: hidden;
}

.hub-node span {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--accent-orange);
    display: block;
    margin-bottom: 15px;
}

.hub-node h4 {
    font-size: 17px;
    font-weight: 800;
    color: var(--text-ivory);
    margin-bottom: 10px;
}

.hub-node p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

.hub-node:hover {
    border-color: var(--accent-acid);
    transform: translateY(-5px);
}

/* Footer Industrial Avanzado */
.site-footer {
    background-color: var(--bg-obsidian);
    color: var(--text-ivory);
    padding: 100px 5vw 40px 5vw;
    border-top: 1px solid var(--border-subtle);
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 28px;
    letter-spacing: 1px;
    color: var(--text-ivory);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 15px;
}

.footer-logo span {
    color: var(--accent-orange);
}

.footer-text {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 800;
    color: var(--text-ivory);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-col ul a:hover {
    color: var(--accent-orange);
}

.footer-legal {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-bottom {
    max-width: 1300px;
    margin: 0 auto;
    border-top: 1px solid var(--border-subtle);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-chaos {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .hero-image-wrapper {
        justify-self: center;
    }
    .staggered-grid, .hub-links-grid {
        grid-template-columns: 1fr;
    }
    .stagger-card {
        transform: translateY(0) !important;
    }
    .editorial-grid, .footer-container {
        grid-template-columns: 1fr;
    }
    .floating-nav {
        display: none;
    }
}