/* ==========================================================================
   RUTIVA CONSULTORES ASOCIADOS - CSS ARCHITECTURAL STYLESHEET
   Paleta Requerida: #FCBC84 #E283FC #83E7FC #CFFC83 #A79A8F
   ========================================================================== */

:root {
    --bg-primary: #0a0c10;
    --bg-secondary: #12161f;
    --bg-surface: #1b202d;
    
    /* Paleta de colores solicitada */
    --c-peach: #FCBC84;
    --c-purple: #E283FC;
    --c-cyan: #83E7FC;
    --c-lime: #CFFC83;
    --c-gray: #A79A8F;
    
    --text-main: #f0f6fc;
    --text-muted: #b3a99f;
    --border-color: rgba(167, 154, 143, 0.2);
    
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body.rutiva-body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-primary);
    line-height: 1.7;
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ==========================================================================
   SPLASH SCREEN DE CARGA (0.5s SOLO INDEX)
   ========================================================================== */

.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.splash-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-circle {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(252, 188, 132, 0.2);
    border-top-color: var(--c-peach);
    border-radius: 50%;
    animation: spinLoader 0.6s linear infinite;
    margin-bottom: 20px;
}

.splash-text {
    font-size: 0.9rem;
    color: var(--c-cyan);
    letter-spacing: 2px;
    text-transform: uppercase;
}

@keyframes spinLoader {
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   TRANSICIÓN DE PÁGINAS (SLIDE-FADE)
   ========================================================================== */

.page-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    z-index: 99998;
    transform: translateY(100%);
    pointer-events: none;
    transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1);
}

.page-transition-overlay.active {
    transform: translateY(0);
    pointer-events: all;
}

/* ==========================================================================
   AVISO LEGAL GOOGLE ADS (TOP STICKY)
   ========================================================================== */

.disclaimer-banner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #1a120c;
    border-bottom: 1px solid var(--c-peach);
    z-index: 1000;
    padding: 8px 16px;
    text-align: center;
}

.disclaimer-wrapper {
    max-width: 1400px;
    margin: 0 auto;
}

.disclaimer-banner p {
    font-size: 0.8rem;
    color: var(--c-peach);
    line-height: 1.4;
    margin: 0;
}

/* ==========================================================================
   NAVEGACIÓN LATERAL FLOTANTE & ESCALONADA (STAGGERED)
   ========================================================================== */

.sidebar-navigation {
    width: 280px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 37px;
    left: 0;
    height: calc(100vh - 37px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 40px 24px;
    z-index: 99;
}

.brand-box .brand-logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: 1px;
}

.brand-box .brand-logo span {
    color: var(--c-cyan);
}

.brand-subtitle {
    display: block;
    font-size: 0.75rem;
    color: var(--c-gray);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 40px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    padding: 6px 12px;
    border-radius: 4px;
    border-left: 2px solid transparent;
    display: inline-block;
    /* Animación de lista escalonada */
    opacity: 0;
    transform: translateX(-20px);
    animation: staggeredFadeIn 0.5s ease forwards;
    animation-delay: calc(var(--i) * 0.1s);
}

@keyframes staggeredFadeIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.nav-links a:hover, .nav-links a.active {
    color: var(--c-cyan);
    background-color: rgba(131, 231, 252, 0.05);
    border-left-color: var(--c-cyan);
    transform: translateX(6px) scale(1.02); /* Brinca al pasar el mouse */
}

.nav-footer {
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.cta-sidebar-btn {
    display: block;
    text-align: center;
    background: linear-gradient(135deg, var(--c-peach), var(--c-purple));
    color: var(--bg-primary);
    padding: 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(226, 131, 252, 0.3);
}

.cta-sidebar-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(226, 131, 252, 0.5);
}

/* ==========================================================================
   RETROALIMENTACIÓN DE BOTÓN (SHARED RIPPLE & TOGGLE)
   ========================================================================== */

.shared-ripple-btn {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.ripple-effect {
    position: absolute;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    transform: scale(0);
    animation: rippleAnim 0.6s linear;
    pointer-events: none;
}

@keyframes rippleAnim {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ==========================================================================
   BRILLO DE MOSAICO GLASSMORPHIC (HOVER GLOW)
   ========================================================================== */

.glass-mosaic-card {
    background: rgba(27, 32, 45, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 35px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.glass-mosaic-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(131, 231, 252, 0.1), transparent);
    transition: 0.6s;
}

.glass-mosaic-card:hover::before {
    left: 100%;
}

.glass-mosaic-card:hover {
    border-color: var(--c-cyan);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(131, 231, 252, 0.15);
}

/* ==========================================================================
   CONTENIDO PRINCIPAL Y SECCIONES
   ========================================================================== */

.editorial-main-content {
    margin-left: 280px;
    margin-top: 37px;
    flex: 1;
    padding: 60px 80px;
    max-width: calc(100% - 280px);
}

/* HERO MODAL & ABSTRACT BACKGROUND */
.hero-editorial-modern {
    position: relative;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 80px 0 100px 0;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.abstract-bg-container {
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(226, 131, 252, 0.15) 0%, rgba(131, 231, 252, 0.05) 50%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    z-index: 0;
    animation: abstractFloat 8s ease-in-out infinite alternate;
}

@keyframes abstractFloat {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(30px) scale(1.1); }
}

.hero-content-wrapper {
    position: relative;
    z-index: 1;
}

.eyebrow-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--c-peach);
    letter-spacing: 2.5px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 16px;
}

.glow-accent {
    text-shadow: 0 0 15px rgba(252, 188, 132, 0.4);
}

/* TÍTULO CON EFECTO DE ANIMACIÓN */
.monumental-heading {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-main);
    margin-bottom: 24px;
}

.monumental-heading .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: wordReveal 0.6s ease forwards;
}

.monumental-heading .word:nth-child(1) { animation-delay: 0.1s; }
.monumental-heading .word:nth-child(2) { animation-delay: 0.2s; }
.monumental-heading .word:nth-child(3) { animation-delay: 0.3s; }
.monumental-heading .word:nth-child(4) { animation-delay: 0.4s; }
.monumental-heading .word:nth-child(5) { animation-delay: 0.5s; }
.monumental-heading .word:nth-child(6) { animation-delay: 0.6s; }
.monumental-heading .word:nth-child(7) { animation-delay: 0.7s; }
.monumental-heading .word:nth-child(8) { animation-delay: 0.8s; }

@keyframes wordReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lead-paragraph {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 35px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.btn-primary-gradient {
    background: linear-gradient(135deg, var(--c-peach), var(--c-purple));
    color: var(--bg-primary);
    padding: 15px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 25px rgba(226, 131, 252, 0.25);
}

.btn-primary-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(226, 131, 252, 0.4);
}

.btn-secondary-glass {
    background: rgba(27, 32, 45, 0.8);
    backdrop-filter: blur(10px);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    padding: 15px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.btn-secondary-glass:hover {
    border-color: var(--c-cyan);
    color: var(--c-cyan);
    transform: translateY(-3px);
}

.hero-visual-floating {
    position: relative;
    z-index: 1;
}

.glass-card-floating {
    background: rgba(18, 22, 31, 0.7);
    border: 1px solid var(--c-cyan);
    padding: 16px;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.6), 0 0 30px rgba(131, 231, 252, 0.2);
}

.glass-card-floating img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: 10px;
}

.floating-badge-metric {
    position: absolute;
    bottom: -25px;
    left: -25px;
    background: var(--bg-surface);
    border: 1px solid var(--c-lime);
    padding: 20px 25px;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.5);
}

.metric-num {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--c-lime);
}

.metric-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   ESTILOS DE LAS 8 SECCIONES ÚNICAS
   ========================================================================== */

.editorial-section-unique {
    padding: 85px 0;
    border-bottom: 1px solid var(--border-color);
}

.section-tag-row {
    margin-bottom: 45px;
}

.section-index {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--c-peach);
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.section-tag-row h2, .section-header-centered h2 {
    font-size: 2.3rem;
    font-weight: 700;
    line-height: 1.2;
}

.section-header-centered {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 55px auto;
}

/* S1: Asymmetric Grid */
.asym-grid-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
}

.s-col-large h3, .s-col-small h3 {
    font-size: 1.35rem;
    color: var(--c-cyan);
    margin-bottom: 16px;
}

.s-col-large p, .s-col-small p {
    color: var(--text-muted);
    margin-bottom: 16px;
    font-size: 0.98rem;
}

/* S2: Split Parallax Modern */
.split-content-modern {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.split-text-col h2 {
    font-size: 2.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.25;
}

.split-text-col p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.advanced-check-list {
    list-style: none;
    margin-top: 24px;
}

.advanced-check-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    color: var(--text-main);
    font-weight: 500;
}

.advanced-check-list li::before {
    content: "✦";
    position: absolute;
    left: 0;
    color: var(--c-lime);
    font-weight: 800;
}

.image-frame-glow img {
    width: 100%;
    height: 440px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--c-purple);
    box-shadow: 0 20px 40px rgba(226, 131, 252, 0.15);
}

/* S3: Horizontal Cards */
.horizontal-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.card-icon-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--c-peach);
    margin-bottom: 15px;
}

.glass-mosaic-card h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--text-main);
}

.glass-mosaic-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* S4: Dark Showcase */
.showcase-box-modern {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-surface));
    border: 1px solid var(--c-cyan);
    border-radius: 16px;
    padding: 60px;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: center;
}

.showcase-text h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.showcase-text p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.showcase-metrics {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.metric-pill {
    background: rgba(131, 231, 252, 0.05);
    border: 1px solid rgba(131, 231, 252, 0.3);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.pill-value {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--c-cyan);
}

.pill-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* S5: Dual Columns Alt */
.dual-columns-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.dual-columns-container h4 {
    font-size: 1.3rem;
    color: var(--c-purple);
    margin-bottom: 15px;
}

.dual-columns-container p {
    color: var(--text-muted);
}

/* S6: Banner Interactive */
.banner-glass-wrapper {
    background: radial-gradient(circle at top right, rgba(226, 131, 252, 0.15), rgba(18, 22, 31, 0.9));
    border: 1px solid var(--c-purple);
    border-radius: 16px;
    padding: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.banner-text h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.banner-text p {
    color: var(--text-muted);
    max-width: 700px;
}

/* S7: Timeline Modern */
.timeline-modern-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.step-num {
    display: inline-block;
    background: rgba(207, 252, 131, 0.1);
    color: var(--c-lime);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.timeline-modern-grid h4 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.timeline-modern-grid p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* S8: Four Pillars */
.cards-grid-four {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.card-num {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--c-peach);
    display: block;
    margin-bottom: 16px;
}

.cards-grid-four h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.cards-grid-four p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   FOOTER EDITORIAL
   ========================================================================== */

.site-footer-editorial {
    padding-top: 80px;
    padding-bottom: 40px;
    background-color: var(--bg-primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--border-color);
}

.footer-col h5 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--text-main);
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 10px;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.footer-col a:hover {
    color: var(--c-cyan);
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 16px;
    line-height: 1.6;
}

.footer-contact-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer-badge {
    display: inline-block;
    background-color: var(--bg-surface);
    color: var(--c-peach);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
}

.footer-bottom {
    padding-top: 30px;
    text-align: center;
    color: var(--c-gray);
    font-size: 0.8rem;
}

/* ==========================================================================
   MEDIA QUERIES RESPONSIVE
   ========================================================================== */

@media (max-width: 1200px) {
    .sidebar-navigation {
        width: 240px;
        padding: 30px 16px;
    }
    .editorial-main-content {
        margin-left: 240px;
        max-width: calc(100% - 240px);
        padding: 40px;
    }
    .cards-grid-four, .horizontal-cards-grid, .timeline-modern-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .sidebar-navigation {
        position: relative;
        width: 100%;
        height: auto;
        top: 37px;
    }
    .editorial-main-content {
        margin-left: 0;
        max-width: 100%;
        margin-top: 37px;
        padding: 30px 20px;
    }
    .hero-editorial-modern, .asym-grid-container, .split-content-modern, .showcase-box-modern, .banner-glass-wrapper, .dual-columns-container, .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .cards-grid-four, .horizontal-cards-grid, .timeline-modern-grid {
        grid-template-columns: 1fr;
    }
}