/* --- ESTILOS DE SECCIÓN --- */
        section {
            padding: 100px 0;
        }

        .section-title {
            font-family: var(--font-titulos);
            font-size: 42px;
            color: var(--verde-bosque);
            margin-bottom: 16px;
            text-align: center;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--carbon);
            opacity: 0.8;
            text-align: center;
            max-width: 600px;
            margin: 0 auto 60px auto;
            line-height: 1.6;
        }

        /* --- HEADER & NAVIGATION --- */
        header {
            padding: 24px 0;
            background-color: transparent;
        }

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

        .logo-area {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .logo-img {
            height: 36px;
            width: auto;
            display: block;
            object-fit: contain;
        }

        .logo-text {
            font-family: var(--font-titulos);
            font-size: 26px;
            color: var(--verde-bosque);
            font-weight: 600;
            transform: translateY(-2px);
        }

        .nav-links {
            display: flex;
            gap: 32px;
            align-items: center;
        }

        .nav-links a {
            color: var(--carbon);
            text-decoration: none;
            font-size: 14px;
            font-weight: 400;
            transition: var(--transition);
        }

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

        /* --- HERO SECTION --- */
        .hero {
            padding: 60px 0;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
        }

        .hero-content h1 {
            font-family: var(--font-titulos);
            font-size: 56px;
            line-height: 1.15;
            color: var(--verde-bosque);
            margin-bottom: 24px;
        }

        .hero-content p {
            font-size: 18px;
            line-height: 1.6;
            color: var(--carbon);
            margin-bottom: 40px;
            max-width: 500px;
        }

        .hero-features {
            display: flex;
            gap: 24px;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--verde-profundo);
        }

        .cta-group {
            display: flex;
            gap: 16px;
        }

        .hero-mockup {
            display: flex;
            justify-content: flex-end;
            position: relative;
        }

        .card-profile {
            background-color: var(--blanco-superficie);
            border-radius: 24px;
            padding: 32px;
            width: 100%;
            max-width: 380px;
            box-shadow: none; border: 1px solid var(--gris-claro);
            border: 1px solid rgba(42, 42, 42, 0.03);
        }

        .carousel-card {
            position: absolute;
            transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
            will-change: transform, opacity, filter;
            margin: 0;
            background-color: var(--blanco-superficie);
        }
        
        .card-front { transform: translateX(0) scale(1) translateZ(0); opacity: 1; filter: blur(0); z-index: 10; }
        .card-left { transform: translateX(-55%) scale(0.85) translateZ(-50px); opacity: 0.5; filter: blur(3px); z-index: 5; pointer-events: none; }
        .card-right { transform: translateX(55%) scale(0.85) translateZ(-50px); opacity: 0.5; filter: blur(3px); z-index: 5; pointer-events: none; }
        .card-hidden { transform: translateX(0) scale(0.5) translateZ(-100px); opacity: 0; z-index: 1; pointer-events: none; }

        .profile-header {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 24px;
        }

        .avatar-placeholder {
            width: 72px;
            height: 72px;
            border-radius: 12px;
            background-color: var(--gris-claro);
            background-image: url('https://images.unsplash.com/photo-1544005313-94ddf0286df2?w=150&auto=format&fit=crop&q=80');
            background-size: cover;
            background-position: center;
        }

        .profile-info h3 {
            font-family: var(--font-titulos);
            font-size: 22px;
            color: var(--carbon);
            margin-bottom: 4px;
        }

        .profile-info p {
            font-size: 13px;
            color: var(--verde-oliva);
            font-weight: 400;
        }

        .rating {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
            font-weight: 600;
            color: var(--carbon);
            margin-top: 4px;
        }

        .rating::before {
            content: '✦';
            color: var(--terracota);
        }

        .badge-verified {
            display: inline-flex;
            background-color: rgba(72, 105, 92, 0.1);
            color: var(--verde-bosque);
            padding: 6px 12px;
            border-radius: 30px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 20px;
        }

        .validations-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
            border-top: 1px solid var(--gris-claro);
            padding-top: 20px;
        }

        .validations-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--carbon);
        }

        .validations-list li::before {
            content: '✓';
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 18px;
            height: 18px;
            background-color: var(--verde-bosque);
            color: var(--marfil);
            border-radius: 50%;
            font-size: 10px;
            font-weight: bold;
        }

        /* --- BARRA DE CONFIANZA --- */
        .trust-bar {
            background-color: var(--verde-bosque);
            color: var(--marfil);
            padding: 32px 0;
            border-radius: 24px;
        }

        .trust-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            text-align: center;
            gap: 24px;
        }

        .trust-item h4 {
            font-family: var(--font-titulos);
            font-size: 32px;
            margin-bottom: 4px;
            color: var(--marfil);
        }

        .trust-item p {
            font-size: 13px;
            opacity: 0.8;
            letter-spacing: 0.02em;
        }

        /* --- BLOQUE: CÓMO FUNCIONA --- */
        .how-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            margin-top: 20px;
        }

        .how-card {
            background-color: var(--blanco-superficie);
            padding: 40px 32px;
            border-radius: 20px;
            box-shadow: none; border: 1px solid var(--gris-claro);
            border: 1px solid rgba(42, 42, 42, 0.02);
            transition: var(--transition);
        }

        .how-card:hover {
            transform: translateY(-4px);
        }

        .how-number {
            font-family: var(--font-titulos);
            font-size: 48px;
            color: var(--lavanda-humo);
            margin-bottom: 16px;
            line-height: 1;
        }

        .how-card h3 {
            font-family: var(--font-titulos);
            font-size: 22px;
            color: var(--verde-bosque);
            margin-bottom: 12px;
        }

        .how-card p {
            font-size: 14px;
            line-height: 1.6;
            color: var(--carbon);
            opacity: 0.8;
        }

        /* --- BLOQUE: VALIDACIÓN LOCAL / INSIGHT --- */
        .validation-hub {
            background-color: var(--gris-claro);
            border-radius: 32px;
            padding: 80px 48px;
        }

        .validation-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
        }

        .validation-text h2 {
            font-family: var(--font-titulos);
            font-size: 40px;
            color: var(--verde-bosque);
            line-height: 1.2;
            margin-bottom: 24px;
        }

        .validation-text p {
            font-size: 16px;
            line-height: 1.7;
            color: var(--carbon);
            margin-bottom: 32px;
            opacity: 0.9;
        }

        .validation-features {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .v-item {
            display: flex;
            gap: 20px;
            background: var(--blanco-superficie);
            padding: 24px;
            border-radius: 16px;
            box-shadow: none; border: 1px solid var(--gris-claro);
        }

        .v-icon {
            font-size: 24px;
            color: var(--terracota);
            line-height: 1;
        }

        .v-info h4 {
            font-family: var(--font-titulos);
            font-size: 18px;
            color: var(--carbon);
            margin-bottom: 6px;
        }

        .v-info p {
            font-size: 13px;
            line-height: 1.5;
            color: var(--carbon);
            opacity: 0.7;
        }

        /* --- BLOQUE: FAQS --- */
        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        details {
            background-color: var(--blanco-superficie);
            border-radius: 14px;
            padding: 24px;
            box-shadow: none; border: 1px solid var(--gris-claro);
            border: 1px solid rgba(42, 42, 42, 0.02);
            transition: var(--transition);
        }

        details[open] {
            border-color: var(--verde-oliva);
        }

        summary {
            font-family: var(--font-interfaz);
            font-size: 16px;
            font-weight: 600;
            color: var(--verde-bosque);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        summary::-webkit-details-marker {
            display: none;
        }

        summary::after {
            content: '+';
            font-family: var(--font-interfaz);
            font-size: 20px;
            color: var(--terracota);
            transition: var(--transition);
        }

        details[open] summary::after {
            content: '−';
            transform: rotate(180deg);
        }

        details p {
            margin-top: 16px;
            font-size: 14px;
            line-height: 1.6;
            color: var(--carbon);
            opacity: 0.8;
            padding-right: 24px;
        }

        /* --- ARREGLADO: BLOQUE EL ORIGEN / CRÉDITOS --- */
        .origen {
            background-color: var(--blanco-superficie);
            border-top: 1px solid var(--gris-claro);
            padding: 100px 0;
        }

        .origen-grid {
            display: grid;
            grid-template-columns: 0.8fr 1.2fr;
            gap: 64px;
            align-items: start;
        }

        .origen-meta h2 {
            font-family: var(--font-titulos);
            font-size: 36px;
            color: var(--verde-bosque);
            margin-bottom: 16px;
        }

        .origen-meta p {
            font-size: 14px;
            line-height: 1.6;
            opacity: 0.7;
        }

        .team-credits {
            margin-top: 32px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            border-top: 1px solid var(--marfil);
            padding-top: 24px;
        }

        .team-member {
            font-size: 13px;
            line-height: 1.4;
        }

        .team-member strong {
            color: var(--verde-profundo);
            display: block;
            font-size: 15px;
            margin-bottom: 2px;
        }

        .values-manifesto {
            display: flex;
            flex-direction: column;
            gap: 32px;
        }

        .value-block h4 {
            font-family: var(--font-titulos);
            font-size: 20px;
            color: var(--terracota);
            margin-bottom: 8px;
        }

        .value-block p {
            font-size: 14px;
            line-height: 1.6;
            opacity: 0.85;
        }

        /* --- BLOQUE: CTA FINAL EN CASCO URBANO --- */
        .cta-final {
            background-color: var(--blanco-superficie);
            text-align: center;
            border-top: 1px solid var(--gris-claro);
        }

        .cta-final .cta-group {
            justify-content: center;
        }

        .cta-final-card {
            background-color: var(--marfil);
            border: 1px solid var(--gris-claro);
            padding: 60px 40px;
            border-radius: 24px;
            max-width: 840px;
            margin: 0 auto;
        }

        .cta-final h2 {
            font-family: var(--font-titulos);
            font-size: 38px;
            color: var(--verde-bosque);
            margin-bottom: 16px;
        }

        .cta-final p {
            font-size: 16px;
            color: var(--carbon);
            opacity: 0.8;
            margin-bottom: 32px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        /* --- BLOQUE: FOOTER INSTITUCIONAL --- */
        footer {
            background-color: var(--verde-profundo);
            color: var(--marfil);
            padding: 80px 0 40px 0;
            font-size: 13px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr repeat(3, 1fr);
            gap: 48px;
            border-bottom: 1px solid rgba(246, 243, 239, 0.1);
            padding-bottom: 60px;
            margin-bottom: 40px;
        }

        .footer-brand p {
            margin-top: 16px;
            opacity: 0.7;
            line-height: 1.6;
            max-width: 280px;
        }

        .footer-col h4 {
            font-family: var(--font-interfaz);
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 24px;
            color: var(--lavanda-humo);
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .footer-col a {
            color: var(--marfil);
            text-decoration: none;
            opacity: 0.8;
            transition: var(--transition);
        }

        .footer-col a:hover {
            color: var(--terracota);
            opacity: 1;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            opacity: 0.5;
            flex-wrap: wrap;
            gap: 16px;
        }

        /* --- RESPONSIVE DESIGN --- */
        @media (max-width: 968px) {
            section {
                padding: 60px 0;
            }
            .hero-grid, .how-grid, .validation-grid, .footer-grid, .origen-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-grid, .cta-final-card {
                text-align: center;
            }
            .hero-content p, .section-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
            .cta-group {
                justify-content: center;
                flex-wrap: wrap;
            }
            .trust-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-content h1 {
                font-size: 42px;
            }
            .section-title, .cta-final h2 {
                font-size: 32px;
            }
            .nav-links > a {
                display: none;
            }
            .validation-hub {
                padding: 40px 24px;
            }
            .footer-brand p {
                max-width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }