/* --- ESTILOS EXCLUSIVOS DE CONTRATO VISUAL DE ULTRA-LUJO --- */
        
        /* Iluminación de Foco de Pared (Spotlight Arquitectónico Realista) */
        .spotlight {
            position: absolute;
            background: radial-gradient(circle, rgba(34, 82, 114, 0.18) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        /* Glassmorphism de Nivel Corporativo de Lujo (McKinsey / Apple style) */
        .glass-header {
            background: rgba(18, 22, 28, 0.45);
            backdrop-filter: blur(35px);
            -webkit-backdrop-filter: blur(35px);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .glass-logo-container {
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .glass-card {
            background: rgba(18, 22, 28, 0.6);
            backdrop-filter: blur(25px);
            -webkit-backdrop-filter: blur(25px);
            border: 1px solid rgba(255, 255, 255, 0.05);
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        .glass-card:hover {
            background: rgba(255, 255, 255, 0.03);
            border-color: rgba(34, 82, 114, 0.4);
            transform: translateY(-5px);
            box-shadow: 0 20px 40px -15px rgba(0,0,0,0.5);
        }

        /* Textura de Mármol de Carrara Realista para el Counter de Separación */
        .marmol-counter {
            background-image: linear-gradient(135deg, rgba(255,255,255,0.96) 0%, rgba(241,245,249,0.98) 50%, rgba(218,222,228,0.96) 100%),
                              url('https://images.unsplash.com/photo-1618220179428-22790b461013?auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-blend-mode: multiply;
            box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.95), 
                        inset 0 1px 0 rgba(255, 255, 255, 0.9), 
                        inset 0 -8px 25px rgba(0,0,0,0.06);
        }

        /* Recorte de Precisión del Nuevo Logotipo 3D en Cabecera */
        .header-logo-crop {
            width: 175px;
            height: 52px;
            position: relative;
            overflow: hidden;
        }

        .logo-image-header {
            position: absolute;
            width: 175px;
            max-width: none;
            left: 0;
            top: -13px;
            filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
        }

        /* Recorte de Precisión del Isotipo 3D Gigante en el Hero (Diagonal con Textura) */
       .hero-logo-container{
    width:650px;
    height:450px;
    border-radius:32px;
    overflow:hidden;
    box-shadow:0 25px 50px rgba(0,0,0,.35);
}

        .logo-image-hero {
            position: absolute;
            width: 950px;
            max-width: none;
            left: -245px;
            top: -300px;
            filter: drop-shadow(0 30px 35px rgba(0, 0, 0, 0.75)) 
                    drop-shadow(0 5px 15px rgba(34, 82, 114, 0.35));
        }

        /* Recorte del Isotipo en el Footer */
        .footer-logo-crop {
            width: 155px;
            height: 46px;
            position: relative;
            overflow: hidden;
        }

        .logo-image-footer {
            position: absolute;
            width: 155px;
            max-width: none;
            left: 0;
            top: -11px;
            filter: brightness(0.9);
        }

        /* Scrollbar Personalizada Silenciosa */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #080B10;
        }
        ::-webkit-scrollbar-thumb {
            background: #1D212A;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #225272;
        }

        /* --- MENÚ HAMBURGUESA MÓVIL --- */
        .hamburger-line {
            transform-origin: center;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* --- ESTILOS DE CHAT DE INTELIGENCIA ARTIFICIAL (EXECUTIVE CONCIERGE) --- */
        .chat-glow {
            box-shadow: 0 0 40px rgba(34, 82, 114, 0.25), inset 0 0 20px rgba(255, 255, 255, 0.05);
        }
        
        .chat-bubble-agent {
            background: rgba(34, 82, 114, 0.15);
            border: 1px solid rgba(34, 82, 114, 0.25);
            border-radius: 2px 16px 16px 16px;
        }

        .chat-bubble-user {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 16px 16px 2px 16px;
        }

        /* Animación del indicador de escritura */
        @keyframes typing-bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-4px); }
        }
        .typing-dot {
            animation: typing-bounce 1s infinite ease-in-out;
        }
        .typing-dot:nth-child(2) { animation-delay: 0.2s; }
        .typing-dot:nth-child(3) { animation-delay: 0.4s; }