:root {
            --celeste: #266FD6;
            --celeste-light: #3A7FE3;
            --celeste-dark: #1B5AB8;
            --navy: #1F3864;
            --navy-deep: #152847;
            --dorado: #C8A951;
            --dorado-light: #D4B96A;
            --blanco: #FFFFFF;
            --gris: #2D2D2D;
            --gris-light: #555555;
            --gris-bg: #F5F7FA;
            --rojo: #CC2222;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        html {
            overflow-x: hidden;
            max-width: 100%;
        }

        body {
            font-family: 'Inter', 'Arial', sans-serif;
            color: var(--gris);
            background: var(--blanco);
            line-height: 1.6;
            overflow-x: hidden;
            max-width: 100%;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        /* ═══════════════════════════════════════
           NAVIGATION
           ═══════════════════════════════════════ */
        .nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(31, 56, 100, 0.95);
            backdrop-filter: blur(12px);
            padding: 0.75rem 0;
            transition: all 0.3s ease;
        }

        .nav-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-logo img {
            height: 48px;
            width: auto;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .nav-links a {
            color: rgba(255,255,255,0.85);
            text-decoration: none;
            font-family: 'Montserrat', sans-serif;
            font-weight: 500;
            font-size: 0.85rem;
            letter-spacing: 0.02em;
            transition: color 0.2s;
        }

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

        .nav-cta {
            background: var(--dorado) !important;
            color: var(--navy) !important;
            padding: 0.5rem 1.25rem;
            border-radius: 6px;
            font-weight: 600 !important;
        }

        /* Mobile menu */
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.5rem;
        }

        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background: white;
            margin: 5px 0;
            transition: 0.3s;
        }

        /* ═══════════════════════════════════════
           HERO SECTION
           ═══════════════════════════════════════ */
        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 40%, var(--celeste-dark) 100%);
            position: relative;
            display: flex;
            align-items: center;
            overflow: hidden;
            padding-top: 80px;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(ellipse at 20% 80%, rgba(38, 111, 214, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(200, 169, 81, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }

        /* Subtle animated particles */
        .hero-particles {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            overflow: hidden;
            pointer-events: none;
        }

        .particle {
            position: absolute;
            width: 3px;
            height: 3px;
            background: rgba(200, 169, 81, 0.3);
            border-radius: 50%;
            animation: float-up 8s infinite ease-in-out;
        }

        @keyframes float-up {
            0% { transform: translateY(100vh) scale(0); opacity: 0; }
            20% { opacity: 1; }
            80% { opacity: 0.5; }
            100% { transform: translateY(-10vh) scale(1.5); opacity: 0; }
        }

        .hero-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hero-content {
            color: white;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(200, 169, 81, 0.15);
            border: 1px solid rgba(200, 169, 81, 0.4);
            color: var(--dorado);
            padding: 0.4rem 1rem;
            border-radius: 50px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            font-size: 0.75rem;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 1.5rem;
        }

        .hero h1 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            font-size: 3.2rem;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            color: white;
        }

        .hero h1 span {
            color: var(--dorado);
        }

        .hero-subtitle {
            font-size: 1.15rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.8);
            margin-bottom: 2rem;
            max-width: 520px;
        }

        .hero-stats {
            display: flex;
            gap: 2rem;
            margin-bottom: 2.5rem;
        }

        .hero-stat {
            text-align: left;
        }

        .hero-stat-number {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            font-size: 2.2rem;
            color: var(--dorado);
            line-height: 1;
        }

        .hero-stat-label {
            font-size: 0.8rem;
            color: rgba(255,255,255,0.6);
            margin-top: 0.3rem;
            font-weight: 500;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--dorado);
            color: var(--navy);
            padding: 0.9rem 2rem;
            border-radius: 8px;
            text-decoration: none;
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 0.95rem;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--dorado-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(200, 169, 81, 0.3);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: transparent;
            color: white;
            padding: 0.9rem 2rem;
            border-radius: 8px;
            text-decoration: none;
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            font-size: 0.95rem;
            border: 2px solid rgba(255,255,255,0.3);
            transition: all 0.3s;
            cursor: pointer;
        }

        .btn-secondary:hover {
            border-color: rgba(255,255,255,0.6);
            background: rgba(255,255,255,0.05);
        }

        .hero-character {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: flex-end;
        }

        .hero-character img {
            max-height: 560px;
            width: auto;
            max-width: 100%;
            border-radius: 16px;
            filter: drop-shadow(0 20px 60px rgba(0,0,0,0.4));
        }

        .hero-character-caption {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(31, 56, 100, 0.9);
            backdrop-filter: blur(8px);
            padding: 0.5rem 1.25rem;
            border-radius: 50px;
            color: white;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid rgba(200, 169, 81, 0.3);
        }

        /* ═══════════════════════════════════════
           STATS BAR
           ═══════════════════════════════════════ */
        .stats-bar {
            background: var(--navy);
            padding: 3rem 0;
            position: relative;
        }

        .stats-bar::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--celeste), var(--dorado), var(--celeste));
        }

        .stats-bar-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }

        .stat-card {
            text-align: center;
            padding: 1rem;
        }

        .stat-card-number {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            font-size: 2.8rem;
            color: var(--dorado);
            line-height: 1;
            margin-bottom: 0.5rem;
        }

        .stat-card-label {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.7);
            font-weight: 500;
        }

        /* ═══════════════════════════════════════
           SECTION BASE STYLES
           ═══════════════════════════════════════ */
        section {
            padding: 6rem 0;
        }

        .section-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .section-eyebrow {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 0.75rem;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--celeste);
            margin-bottom: 0.75rem;
        }

        .section-title {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            font-size: 2.4rem;
            color: var(--navy);
            line-height: 1.15;
            margin-bottom: 1.25rem;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--gris-light);
            max-width: 640px;
            line-height: 1.7;
        }

        /* ═══════════════════════════════════════
           QUÉ ES SECTION
           ═══════════════════════════════════════ */
        .que-es {
            background: var(--gris-bg);
        }

        .que-es-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            margin-top: 3rem;
        }

        .que-es-content p {
            margin-bottom: 1.25rem;
            font-size: 1.05rem;
            line-height: 1.8;
        }

        .que-es-highlight {
            background: white;
            border-left: 4px solid var(--dorado);
            padding: 1.5rem 2rem;
            border-radius: 0 10px 10px 0;
            margin: 2rem 0;
            font-style: italic;
            color: var(--navy);
            font-size: 1.05rem;
            font-weight: 500;
            box-shadow: 0 4px 20px rgba(0,0,0,0.05);
        }

        .que-es-image {
            position: relative;
        }

        .que-es-image img {
            width: 100%;
            border-radius: 16px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.15);
        }

        .que-es-image-badge {
            position: absolute;
            bottom: -15px;
            right: 30px;
            background: var(--celeste);
            color: white;
            padding: 0.75rem 1.5rem;
            border-radius: 10px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: 0 8px 25px rgba(38, 111, 214, 0.3);
        }

        /* ═══════════════════════════════════════
           DIFERENCIADOR SECTION
           ═══════════════════════════════════════ */
        .diferenciador {
            background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 100%);
            color: white;
            position: relative;
            overflow: hidden;
        }

        .diferenciador::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 40%;
            height: 100%;
            background: radial-gradient(ellipse at center right, rgba(38, 111, 214, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }

        .diferenciador .section-eyebrow {
            color: var(--dorado);
        }

        .diferenciador .section-title {
            color: white;
        }

        .diferenciador .section-subtitle {
            color: rgba(255,255,255,0.7);
        }

        .comparacion-grid {
            display: grid;
            grid-template-columns: 1fr 80px 1fr;
            gap: 2rem;
            align-items: start;
            margin-top: 3rem;
            position: relative;
            z-index: 2;
        }

        .comparacion-card {
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 16px;
            padding: 2.5rem;
        }

        .comparacion-card h3 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            color: white;
        }

        .comparacion-card ul {
            list-style: none;
        }

        .comparacion-card li {
            padding: 0.75rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.08);
            font-size: 0.95rem;
            color: rgba(255,255,255,0.75);
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
        }

        .comparacion-card li::before {
            content: '→';
            color: var(--dorado);
            font-weight: bold;
            flex-shrink: 0;
        }

        .comparacion-vs {
            display: flex;
            align-items: center;
            justify-content: center;
            padding-top: 3rem;
        }

        .comparacion-vs span {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--dorado);
            background: rgba(200, 169, 81, 0.1);
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid rgba(200, 169, 81, 0.3);
        }

        /* ═══════════════════════════════════════
           PREGUNTAS FRECUENTES
           ═══════════════════════════════════════ */
        .preguntas {
            background: white;
        }

        .preguntas-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: start;
            margin-top: 3rem;
        }

        .preguntas-character {
            position: sticky;
            top: 120px;
        }

        .preguntas-character img {
            width: 100%;
            max-width: 480px;
            border-radius: 16px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.12);
        }

        .preguntas-character-quote {
            background: var(--celeste);
            color: white;
            padding: 1.25rem 1.75rem;
            border-radius: 12px;
            margin-top: 1.5rem;
            font-style: italic;
            font-size: 1rem;
            position: relative;
            max-width: 480px;
        }

        .preguntas-character-quote::before {
            content: '«';
            font-family: 'Montserrat', sans-serif;
            font-size: 2.5rem;
            position: absolute;
            top: -5px;
            left: 12px;
            color: rgba(255,255,255,0.3);
            font-weight: 800;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .faq-item {
            border: 1px solid #E8ECF1;
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s;
        }

        .faq-item:hover {
            border-color: var(--celeste);
            box-shadow: 0 4px 20px rgba(38, 111, 214, 0.08);
        }

        .faq-question {
            width: 100%;
            background: white;
            border: none;
            padding: 1.25rem 1.5rem;
            text-align: left;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            font-size: 1rem;
            color: var(--navy);
            transition: all 0.2s;
        }

        .faq-question:hover {
            color: var(--celeste);
        }

        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--gris-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: all 0.3s;
            font-size: 1.2rem;
            color: var(--celeste);
        }

        .faq-item.active .faq-icon {
            background: var(--celeste);
            color: white;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }

        .faq-answer-inner {
            padding: 0 1.5rem 1.5rem;
            font-size: 0.95rem;
            line-height: 1.8;
            color: var(--gris-light);
        }

        .faq-answer-inner .dato-clave {
            display: inline-block;
            background: rgba(200, 169, 81, 0.1);
            color: var(--navy);
            padding: 0.2rem 0.6rem;
            border-radius: 4px;
            font-weight: 600;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.85rem;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        /* ═══════════════════════════════════════
           VISION / FUTURO SECTION
           ═══════════════════════════════════════ */
        .vision {
            background: var(--gris-bg);
        }

        .vision-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            margin-top: 3rem;
        }

        .vision-cards {
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        .vision-card {
            background: white;
            border-radius: 12px;
            padding: 1.5rem 2rem;
            display: flex;
            align-items: flex-start;
            gap: 1.25rem;
            box-shadow: 0 4px 15px rgba(0,0,0,0.04);
            transition: all 0.3s;
        }

        .vision-card:hover {
            transform: translateX(8px);
            box-shadow: 0 8px 25px rgba(38, 111, 214, 0.1);
        }

        .vision-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--celeste), var(--celeste-dark));
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.5rem;
        }

        .vision-card h4 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 1rem;
            color: var(--navy);
            margin-bottom: 0.3rem;
        }

        .vision-card p {
            font-size: 0.9rem;
            color: var(--gris-light);
            line-height: 1.6;
        }

        .vision-image {
            position: relative;
        }

        .vision-image img {
            width: 100%;
            border-radius: 16px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.12);
        }

        /* ═══════════════════════════════════════
           DIEGO / NEXT GEN SECTION
           ═══════════════════════════════════════ */
        .next-gen {
            background: white;
            text-align: center;
        }

        .next-gen-content {
            max-width: 700px;
            margin: 0 auto;
        }

        .next-gen-flex {
            display: flex;
            align-items: center;
            gap: 3rem;
            margin-top: 3rem;
            text-align: left;
        }

        .next-gen-image img {
            width: 280px;
            border-radius: 16px;
            box-shadow: 0 20px 50px rgba(0,0,0,0.1);
        }

        .next-gen-text {
            flex: 1;
        }

        .next-gen-text p {
            font-size: 1.1rem;
            line-height: 1.8;
            color: var(--gris);
            margin-bottom: 1rem;
        }

        .next-gen-text .emphasis {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            color: var(--celeste);
            font-size: 1.2rem;
        }

        /* ═══════════════════════════════════════
           CTA SECTION
           ═══════════════════════════════════════ */
        .cta-section {
            background: linear-gradient(135deg, var(--celeste-dark) 0%, var(--celeste) 50%, var(--celeste-light) 100%);
            color: white;
            text-align: center;
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(ellipse at center, rgba(255,255,255,0.05) 0%, transparent 70%);
            animation: pulse-cta 6s ease-in-out infinite;
        }

        @keyframes pulse-cta {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            max-width: 700px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .cta-title {
            font-family: 'Montserrat', sans-serif;
            font-weight: 800;
            font-size: 2.2rem;
            margin-bottom: 1rem;
        }

        .cta-subtitle {
            font-size: 1.1rem;
            opacity: 0.85;
            margin-bottom: 2rem;
            line-height: 1.7;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta-btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--dorado);
            color: var(--navy);
            padding: 1rem 2.5rem;
            border-radius: 8px;
            text-decoration: none;
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 1rem;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }

        .cta-btn-gold:hover {
            background: var(--dorado-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(200, 169, 81, 0.4);
        }

        .cta-btn-white {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: transparent;
            color: white;
            padding: 1rem 2.5rem;
            border-radius: 8px;
            text-decoration: none;
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid rgba(255,255,255,0.4);
            transition: all 0.3s;
            cursor: pointer;
        }

        .cta-btn-white:hover {
            border-color: white;
            background: rgba(255,255,255,0.1);
        }

        .cta-hashtags {
            margin-top: 2rem;
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.5);
        }

        /* ═══════════════════════════════════════
           FOOTER
           ═══════════════════════════════════════ */
        .footer {
            background: var(--navy-deep);
            color: rgba(255,255,255,0.6);
            padding: 4rem 0 2rem;
        }

        .footer-grid {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 3rem;
        }

        .footer-brand img {
            height: 56px;
            margin-bottom: 1.25rem;
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 300px;
        }

        .footer-col h4 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--dorado);
            margin-bottom: 1.25rem;
        }

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

        .footer-col li {
            margin-bottom: 0.75rem;
        }

        .footer-col a {
            color: rgba(255,255,255,0.6);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.2s;
        }

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

        .footer-bottom {
            max-width: 1200px;
            margin: 3rem auto 0;
            padding: 1.5rem 2rem 0;
            border-top: 1px solid rgba(255,255,255,0.08);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
        }

        .footer-legal {
            font-size: 0.75rem;
            color: rgba(255,255,255,0.35);
            max-width: 600px;
        }

        /* ═══════════════════════════════════════
           RESPONSIVE
           ═══════════════════════════════════════ */
        @media (max-width: 968px) {
            .hero-inner {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero h1 { font-size: 2.4rem; }

            .hero-subtitle { margin: 0 auto 2rem; }

            .hero-stats { justify-content: center; }

            .hero-buttons { justify-content: center; }

            .hero-character { order: -1; }
            .hero-character img { max-height: 350px; }

            .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }

            .que-es-grid,
            .preguntas-grid,
            .vision-grid {
                grid-template-columns: 1fr;
            }

            .comparacion-grid {
                grid-template-columns: 1fr;
            }

            .comparacion-vs {
                padding: 0;
            }

            .preguntas-character { position: static; }

            .next-gen-flex {
                flex-direction: column;
                text-align: center;
            }

            .footer-grid { grid-template-columns: 1fr 1fr; }

            .section-title { font-size: 1.9rem; }
        }

        /* ── Nav hamburger: visible desde 900px ── */
        @media (max-width: 900px) {
            .nav-links { display: none; }
            .nav-toggle { display: block; }

            /* Menú desplegado */
            .nav-links.show {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(15, 28, 50, 0.98);
                backdrop-filter: blur(12px);
                padding: 1rem 2rem 1.5rem;
                gap: 0.75rem;
                box-shadow: 0 10px 30px rgba(0,0,0,0.4);
                z-index: 999;
            }

            .nav-links.show li { border-bottom: 1px solid rgba(255,255,255,0.07); }
            .nav-links.show li:last-child { border-bottom: none; }
            .nav-links.show a { display: block; padding: 0.5rem 0; font-size: 0.9rem; }
        }

        /* ── Mobile ≤600px ── */
        @media (max-width: 600px) {
            .hero h1 { font-size: 1.9rem; }
            .hero-stats { flex-direction: column; gap: 1rem; }
            .hero-inner { padding: 1rem; }
            .hero-subtitle { max-width: 100%; }
            .hero-badge { max-width: 100%; word-break: break-word; }

            .stats-bar-inner { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
            .stat-card-number { font-size: 2rem; }

            .hero-buttons { flex-direction: column; align-items: center; }

            .hero-character-caption {
                max-width: 85vw;
                text-align: center;
            }

            .que-es-image-badge {
                right: 50%;
                transform: translateX(50%);
                max-width: 80%;
                text-align: center;
            }

            .footer-grid { grid-template-columns: 1fr; }
            .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
        }

        /* ═══════════════════════════════════════
           ANIMATIONS
           ═══════════════════════════════════════ */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Scroll indicator */
        .scroll-indicator {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            z-index: 10;
            animation: bounce 2s infinite;
        }

        .scroll-indicator svg {
            width: 28px;
            height: 28px;
            stroke: rgba(255,255,255,0.4);
        }

        @keyframes bounce {
            0%, 100% { transform: translateX(-50%) translateY(0); }
            50% { transform: translateX(-50%) translateY(10px); }
        }

        /* ═══════════════════════════════════════
           LANGUAGE SWITCHER
           ═══════════════════════════════════════ */
        .language-switcher {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            margin-left: 0.75rem;
            flex-shrink: 0;
        }
        .language-switcher button {
            background: none;
            border: none;
            color: rgba(255,255,255,0.55);
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            cursor: pointer;
            padding: 0.25rem 0.35rem;
            border-radius: 4px;
            transition: color 0.2s;
            line-height: 1;
        }
        .language-switcher button.active {
            color: var(--dorado);
        }
        .language-switcher button:hover:not(.active) {
            color: rgba(255,255,255,0.9);
        }
        .language-switcher .lang-sep {
            color: rgba(255,255,255,0.25);
            font-size: 0.7rem;
            line-height: 1;
            pointer-events: none;
        }
        @media (max-width: 600px) {
            .language-switcher {
                margin-left: 0.5rem;
            }
        }
    
/* ═══════════════════════════════════════
   ENTORNO / COMPROMISO AMBIENTAL
   ═══════════════════════════════════════ */
.entorno {
    background: var(--gris-bg);
}

.entorno-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    margin-top: 3rem;
}

.entorno-card {
    background: var(--blanco);
    border: 1px solid #E8ECF1;
    border-radius: 18px;
    overflow: hidden;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.entorno-card:hover {
    border-color: var(--celeste);
    box-shadow: 0 12px 32px rgba(38, 111, 214, 0.14);
    transform: translateY(-5px);
}

.entorno-card-img {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.entorno-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}

.entorno-card:hover .entorno-card-img img {
    transform: scale(1.05);
}

.entorno-card-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(31, 56, 100, 0.92);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.4rem 0.85rem;
    border-radius: 8px;
}

.entorno-card-body {
    padding: 1.75rem;
}

.entorno-card-body h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--navy);
    margin-bottom: 0.6rem;
}

.entorno-card-body p {
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--gris-light);
}

.entorno-faq {
    max-width: 820px;
    margin: 3.5rem auto 0;
    display: grid;
    gap: 1rem;
}

.entorno-cierre {
    max-width: 820px;
    margin: 2.5rem auto 0;
    background: linear-gradient(135deg, var(--navy-deep), var(--navy));
    border-radius: 16px;
    padding: 2.25rem 2.5rem;
    text-align: center;
}

.entorno-cierre p {
    color: rgba(255,255,255,0.88);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.entorno-cierre .dato-clave {
    display: inline-block;
    background: rgba(200, 169, 81, 0.18);
    color: var(--dorado-light);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
}

.entorno-cierre a {
    display: inline-block;
    background: var(--dorado);
    color: var(--navy);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    padding: 0.85rem 2rem;
    border-radius: 10px;
    transition: all 0.25s;
}

.entorno-cierre a:hover {
    background: var(--dorado-light);
    transform: translateY(-2px);
}

@media (max-width: 968px) {
    .entorno-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 560px) {
    .entorno-cierre {
        padding: 1.75rem 1.5rem;
    }
}

/* ═══════════════════════════════════════
   ACCESIBILIDAD
   ═══════════════════════════════════════ */

/* Focus visible claro para navegación por teclado */
:focus-visible {
    outline: 3px solid #C8A951;
    outline-offset: 3px;
    border-radius: 3px;
}

/* Quitar outline de clics con mouse (solo mantener en teclado) */
:focus:not(:focus-visible) {
    outline: none;
}

/* Reduce motion: respetar preferencia del sistema */
@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;
    }
    .fade-in {
        opacity: 1 !important;
        transform: none !important;
    }
    .particle {
        display: none !important;
    }
}