:root {
    --bg-obsidian-deep: #09090B;
    --bg-obsidian-card: #18181B;
    --bg-obsidian-accent: #27272A;
    --gold-pure: #EAB308;
    --gold-bright: #FACC15;
    --text-white: #FFFFFF;
    --text-muted: #A1A1AA;
    --border-gold: rgba(234, 179, 8, 0.4);
    --shadow-obsidian: 0 15px 40px rgba(0, 0, 0, 0.8);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { 
    font-family: 'Plus Jakarta Sans', sans-serif; 
    background-color: var(--bg-obsidian-deep); 
    color: #E4E4E7; 
    line-height: 1.6; 
    overflow-x: hidden; 
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header { 
    position: sticky; 
    top: 0; 
    z-index: 1000; 
    background: rgba(9, 9, 11, 0.95); 
    backdrop-filter: blur(15px); 
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 2px solid var(--gold-pure); 
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-container { 
    max-width: 1320px; 
    margin: 0 auto; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 0.8rem 2rem; 
}

.logo-img { 
    height: 80px; 
    width: auto; 
    filter: drop-shadow(0 4px 15px rgba(234, 179, 8, 0.4)); 
    transition: height 0.3s ease;
}

.nav-menu { 
    display: flex; 
    align-items: center; 
    gap: 1.8rem; 
    list-style: none; 
}

.nav-link { 
    text-decoration: none; 
    color: #F4F4F5; 
    font-weight: 600; 
    font-size: 0.95rem; 
    transition: color 0.25s ease;
}

.nav-link:hover, .nav-link.highlight { 
    color: var(--gold-bright); 
}

.btn-cta { 
    background: linear-gradient(135deg, var(--gold-pure), #CA8A04); 
    color: #09090B; 
    padding: 0.75rem 1.6rem; 
    border-radius: 6px; 
    text-decoration: none; 
    font-weight: 700; 
    font-size: 0.95rem;
    box-shadow: 0 0 20px rgba(234, 179, 8, 0.4); 
    border: none; 
    cursor: pointer; 
    display: inline-block;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(250, 204, 21, 0.6);
}

.mobile-menu-btn { 
    display: none; 
    background: transparent; 
    border: 1px solid var(--gold-pure); 
    color: var(--gold-bright); 
    font-size: 1.8rem; 
    padding: 0.3rem 0.7rem; 
    border-radius: 6px; 
    cursor: pointer;
    line-height: 1;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section { 
    padding: 5rem 2rem 4.5rem; 
    background: linear-gradient(135deg, rgba(9, 9, 11, 0.96), rgba(0, 0, 0, 0.98)), 
                url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1920&q=80') center/cover fixed; 
    border-bottom: 1px solid var(--border-gold); 
}

.hero-content { 
    max-width: 1320px; 
    margin: 0 auto; 
    display: grid; 
    grid-template-columns: 1.1fr 0.9fr; 
    gap: 3.5rem; 
    align-items: center; 
}

.hero-badge { 
    display: inline-flex; 
    align-items: center; 
    gap: 8px; 
    background: rgba(234, 179, 8, 0.15); 
    color: var(--gold-bright); 
    padding: 0.45rem 1.1rem; 
    border-radius: 20px; 
    font-size: 0.85rem; 
    font-weight: 700; 
    border: 1px solid var(--border-gold); 
    margin-bottom: 1.2rem; 
}

.hero-title { 
    font-family: 'Cinzel', serif; 
    font-size: clamp(2rem, 4.2vw, 3.3rem); 
    color: white; 
    margin-bottom: 1.2rem; 
    line-height: 1.2;
}

.hero-subtitle { 
    font-size: 1.1rem; 
    color: var(--text-muted); 
    margin-bottom: 2rem; 
    line-height: 1.7;
}

.hero-stats { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 1.2rem; 
    border-top: 1px solid var(--border-gold); 
    padding-top: 1.8rem; 
}

.stat-item h3 { 
    font-family: 'Cinzel', serif; 
    font-size: clamp(1.6rem, 3vw, 2.2rem); 
    color: var(--gold-bright); 
}

.stat-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero-card-box { 
    background: var(--bg-obsidian-card); 
    padding: 2.2rem; 
    border-radius: 12px; 
    border: 1px solid var(--border-gold); 
    box-shadow: var(--shadow-obsidian); 
}

.hero-card-box h3 { 
    font-family: 'Cinzel', serif; 
    color: white; 
    font-size: 1.4rem; 
    margin-bottom: 1.2rem; 
    border-bottom: 1px solid var(--border-gold); 
    padding-bottom: 0.6rem; 
}

.form-group { margin-bottom: 1.1rem; }

.form-group label { 
    display: block; 
    font-size: 0.85rem; 
    font-weight: 600; 
    color: #D4D4D8; 
    margin-bottom: 0.4rem; 
}

.form-input { 
    width: 100%; 
    padding: 0.8rem 1rem; 
    border: 1px solid var(--border-gold); 
    border-radius: 6px; 
    background: var(--bg-obsidian-deep); 
    color: white; 
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.25s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--gold-bright);
    box-shadow: 0 0 10px rgba(250, 204, 21, 0.2);
}

.honeypot-field { display: none !important; }

/* Alert Boxes */
.alert-box {
    padding: 0.9rem 1.2rem;
    border-radius: 6px;
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    line-height: 1.5;
}
.alert-success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid #22C55E;
    color: #4ADE80;
}
.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid #EF4444;
    color: #FCA5A5;
}

/* ==========================================================================
   SECTIONS GENERAL
   ========================================================================== */
.section-padding { padding: 5.5rem 2rem; }

.section-header { 
    text-align: center; 
    max-width: 800px; 
    margin: 0 auto 3.5rem; 
}

.section-tag { 
    font-size: 0.85rem; 
    font-weight: 700; 
    color: var(--gold-bright); 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    margin-bottom: 0.5rem;
}

.section-title { 
    font-family: 'Cinzel', serif; 
    font-size: clamp(1.8rem, 3.5vw, 2.5rem); 
    color: white; 
    margin-bottom: 0.8rem;
}

.section-desc { color: var(--text-muted); font-size: 1.05rem; }

/* Objeto Social */
.objeto-social-box { 
    max-width: 1280px; 
    margin: 0 auto; 
    background: var(--bg-obsidian-card); 
    border-radius: 12px; 
    border: 1px solid var(--border-gold); 
    padding: 3rem 2.5rem; 
    box-shadow: var(--shadow-obsidian); 
}

.objeto-social-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); 
    gap: 1.5rem; 
    margin-top: 2rem; 
}

.objeto-item { 
    background: var(--bg-obsidian-deep); 
    border-left: 4px solid var(--gold-pure); 
    padding: 1.4rem; 
    border-radius: 0 8px 8px 0; 
}

.objeto-item h4 { 
    font-family: 'Cinzel', serif; 
    color: var(--gold-bright); 
    font-size: 1.1rem; 
    margin-bottom: 0.5rem;
}

.objeto-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Practice Grid */
.practice-grid { 
    max-width: 1280px; 
    margin: 0 auto; 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: 1.8rem; 
}

.practice-card { 
    background: var(--bg-obsidian-card); 
    padding: 2.2rem 1.8rem; 
    border-radius: 12px; 
    border: 1px solid var(--border-gold); 
    box-shadow: var(--shadow-obsidian); 
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease; 
    display: flex; 
    flex-direction: column; 
    justify-content: space-between; 
}

.practice-card:hover { 
    transform: translateY(-6px); 
    border-color: var(--gold-bright); 
    box-shadow: 0 15px 35px rgba(234, 179, 8, 0.25); 
}

.card-clause-badge { 
    display: inline-block; 
    background: rgba(234, 179, 8, 0.15); 
    color: var(--gold-bright); 
    padding: 0.25rem 0.75rem; 
    border-radius: 4px; 
    font-size: 0.72rem; 
    font-weight: 700; 
    margin-bottom: 1rem; 
    border: 1px solid var(--border-gold); 
}

.card-icon { font-size: 2.2rem; margin-bottom: 0.8rem; }

.card-title { 
    font-family: 'Cinzel', serif; 
    font-size: 1.3rem; 
    color: white; 
    margin-bottom: 0.8rem; 
}

.card-text-list { list-style: none; margin-top: 0.8rem; }

.card-text-list li { 
    font-size: 0.88rem; 
    color: var(--text-muted); 
    margin-bottom: 0.55rem; 
    padding-left: 1.2rem; 
    position: relative; 
}

.card-text-list li::before { 
    content: '◆'; 
    position: absolute; 
    left: 0; 
    color: var(--gold-pure); 
    font-size: 0.75rem;
}

/* Transport Section */
.transport-dedicated-section { 
    background: #000000; 
    padding: 5.5rem 2rem; 
    border-top: 1px solid var(--border-gold); 
    border-bottom: 1px solid var(--border-gold); 
}

.transport-grid { 
    max-width: 1280px; 
    margin: 0 auto; 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); 
    gap: 1.8rem; 
}

.transport-card { 
    background: var(--bg-obsidian-card); 
    padding: 2.2rem 1.8rem; 
    border-radius: 10px; 
    border: 1px solid var(--border-gold); 
}

.badge-advantage { 
    display: inline-block; 
    background: rgba(234, 179, 8, 0.2); 
    color: var(--gold-bright); 
    padding: 0.3rem 0.75rem; 
    border-radius: 4px; 
    font-size: 0.72rem; 
    font-weight: 600; 
    margin-bottom: 1rem; 
}

/* Roadmap */
.methodology-vivid-section { background: var(--bg-obsidian-accent); }

.roadmap-timeline-container { 
    max-width: 1320px; 
    margin: 3.5rem auto 0; 
    display: grid; 
    grid-template-columns: repeat(5, 1fr); 
    gap: 1.2rem; 
    position: relative; 
}

.roadmap-connector-line { 
    position: absolute; 
    top: 48px; 
    left: 8%; 
    width: 84%; 
    height: 4px; 
    background: linear-gradient(90deg, var(--gold-pure), var(--gold-bright)); 
}

.roadmap-step-card { 
    background: var(--bg-obsidian-card); 
    border: 1px solid var(--border-gold); 
    border-radius: 14px; 
    padding: 2rem 1.2rem; 
    text-align: center; 
    box-shadow: var(--shadow-obsidian); 
    position: relative; 
    z-index: 2; 
    transition: all 0.35s ease; 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: space-between; 
}

.roadmap-step-card:hover { 
    transform: translateY(-8px); 
    border-color: var(--gold-bright); 
}

.step-badge-number { 
    position: absolute; 
    top: -16px; 
    background: var(--gold-pure); 
    color: #09090B; 
    font-family: 'Cinzel', serif; 
    font-size: 0.9rem; 
    font-weight: 800; 
    padding: 0.2rem 0.8rem; 
    border-radius: 20px; 
}

.step-icon-wrapper { 
    width: 62px; 
    height: 62px; 
    background: var(--bg-obsidian-deep); 
    border: 2px solid var(--gold-pure); 
    border-radius: 50%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 1.8rem; 
    margin: 1.2rem auto 0.8rem; 
}

.step-card-title { 
    font-family: 'Cinzel', serif; 
    font-size: 1.15rem; 
    color: white; 
}

.step-card-subtitle { 
    font-size: 0.78rem; 
    font-weight: 700; 
    color: var(--gold-bright); 
    text-transform: uppercase; 
    margin-bottom: 0.8rem; 
}

.step-card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.step-tag-pill { 
    display: inline-block; 
    background: rgba(234, 179, 8, 0.15); 
    color: var(--gold-bright); 
    padding: 0.2rem 0.7rem; 
    border-radius: 15px; 
    font-size: 0.72rem; 
    font-weight: 700; 
    border: 1px solid var(--border-gold); 
}

/* Leadership */
.leadership-box { 
    max-width: 1100px; 
    margin: 0 auto; 
    background: var(--bg-obsidian-card); 
    border-radius: 12px; 
    border: 1px solid var(--border-gold); 
    box-shadow: var(--shadow-obsidian); 
    display: grid; 
    grid-template-columns: 0.8fr 1.2fr; 
    overflow: hidden; 
}

.leadership-img { 
    background: url('https://images.unsplash.com/photo-1560250097-0b93528c311a?auto=format&fit=crop&w=800&q=80') center/cover; 
    min-height: 380px; 
}

.leadership-content { padding: 3rem; }

/* Floating WhatsApp */
.whatsapp-float-container { 
    position: fixed; 
    bottom: 25px; 
    right: 25px; 
    z-index: 9999; 
    display: flex; 
    align-items: center; 
    gap: 12px; 
}

.whatsapp-float-btn { 
    width: 62px; 
    height: 62px; 
    background: linear-gradient(135deg, #25D366, #128C7E); 
    border-radius: 50%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    color: white; 
    text-decoration: none; 
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4); 
    transition: transform 0.25s ease;
}

.whatsapp-float-btn:hover {
    transform: scale(1.08);
}

.whatsapp-tooltip { 
    background: #000000; 
    color: white; 
    padding: 0.55rem 1.1rem; 
    border-radius: 20px; 
    font-size: 0.85rem; 
    border: 1px solid var(--gold-pure); 
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.whatsapp-tooltip span { color: #25D366; font-weight: 700; }

/* Footer */
footer { 
    background: #000000; 
    color: white; 
    padding: 4rem 2rem 2rem; 
    border-top: 3px solid var(--gold-pure); 
}

.footer-container { 
    max-width: 1280px; 
    margin: 0 auto; 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); 
    gap: 3rem; 
    margin-bottom: 3rem; 
}

.footer-logo-img { 
    height: 95px; 
    width: auto; 
    object-fit: contain; 
    margin-bottom: 1rem; 
}

.footer-title { 
    font-family: 'Cinzel', serif; 
    font-size: 1.1rem; 
    color: var(--gold-bright); 
    margin-bottom: 1.2rem; 
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.6rem; }

.footer-links a { 
    color: #A1A1AA; 
    text-decoration: none; 
    font-size: 0.9rem; 
    transition: color 0.25s ease;
}

.footer-links a:hover { color: var(--gold-bright); }

.footer-bottom { 
    max-width: 1280px; 
    margin: 0 auto; 
    padding-top: 2rem; 
    border-top: 1px solid rgba(255,255,255,0.1); 
    text-align: center; 
    font-size: 0.85rem; 
    color: #71717A; 
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE ADAPTABILITY)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .roadmap-timeline-container { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 1.5rem;
    } 
    .roadmap-connector-line { display: none; }
    .leadership-box {
        grid-template-columns: 1fr;
    }
    .leadership-img {
        min-height: 280px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0.8rem 1.2rem;
    }
    .logo-img { height: 60px; }
    .mobile-menu-btn { display: block; }
    
    .nav-menu { 
        display: none; 
        position: absolute; 
        top: 100%; 
        left: 0; 
        width: 100%; 
        background: #09090B; 
        border-bottom: 2px solid var(--gold-pure);
        box-shadow: 0 10px 25px rgba(0,0,0,0.9);
        flex-direction: column; 
        padding: 1.8rem 1.5rem; 
        gap: 1.2rem;
        text-align: center;
    } 
    
    .nav-menu.active { display: flex; }
    
    .hero-section { padding: 3.5rem 1.2rem 3rem; }
    .hero-card-box { padding: 1.6rem 1.2rem; }
    .section-padding { padding: 3.8rem 1.2rem; }
    
    .objeto-social-box { padding: 2rem 1.2rem; }
    .objeto-social-grid { grid-template-columns: 1fr; }
    
    .practice-grid, .transport-grid { 
        grid-template-columns: 1fr; 
        gap: 1.5rem;
    }
    
    .roadmap-timeline-container { 
        grid-template-columns: 1fr; 
    }
    
    .leadership-content { padding: 2rem 1.2rem; }
    .footer-container { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 0.8rem;
        text-align: center;
    }
    .stat-item h3 { font-size: 1.5rem; }
    .stat-item p { font-size: 0.75rem; }
    
    .whatsapp-tooltip { display: none; }
    .whatsapp-float-btn {
        width: 55px;
        height: 55px;
        bottom: 18px;
        right: 18px;
    }
}

/* ==========================================================================
   ACCESIBILIDAD: Focus Visible para navegación por teclado
   ========================================================================== */
.nav-link:focus-visible,
.btn-cta:focus-visible,
.btn-gold:focus-visible,
.tab-btn:focus-visible,
.whatsapp-float-btn:focus-visible,
.form-input:focus-visible,
a:focus-visible {
    outline: 2px solid var(--gold-bright);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ==========================================================================
   ACCESIBILIDAD: Reducción de Movimiento
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ==========================================================================
   IMPRESIÓN: Estilos para imprimir la página
   ========================================================================== */
@media print {
    body {
        background: #fff !important;
        color: #000 !important;
        font-size: 12pt;
    }
    header, .whatsapp-float-container, .mobile-menu-btn, .btn-cta, .hero-card-box, footer {
        display: none !important;
    }
    .hero-section {
        background: none !important;
        padding: 1rem !important;
    }
    .hero-title, h2, h3, h4 {
        color: #000 !important;
    }
    .section-padding {
        padding: 1rem !important;
        background: none !important;
    }
    .practice-card, .transport-card, .roadmap-step {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
        background: #fff !important;
        color: #000 !important;
    }
    a { color: #000 !important; text-decoration: underline; }
}