:root {
            --stuttgart-red: #d90429;
            --stuttgart-black: #050505;
            --stuttgart-dark-grey: #121212;
            --stuttgart-light-grey: #f8f9fa;
        }

        body { 
            font-family: 'Roboto', sans-serif; 
            color: #212529; 
            line-height: 1.5;
            overflow-x: hidden;
        }

        h1, h2, h3, .navbar-brand { font-family: 'Playfair Display', serif; }

        /* Espaciados Optimizados */
        .section-padding { padding: 60px 0; }
        .compact-top { padding-top: 40px; }

        /* Cabecera */
        .header-top { background-color: var(--stuttgart-black); padding: 15px 0; border-bottom: 1px solid #222; }
        .logo-text { color: #fff; text-decoration: none; font-size: 1.7rem; font-weight: 700; letter-spacing: -0.5px; }
        .logo-text span { color: var(--stuttgart-red); }

        /* Navegación Compacta */
        .navbar { background-color: var(--stuttgart-black) !important; padding: 0; }
        .nav-link { 
            color: #b0b0b0 !important; 
            font-size: 0.75rem; 
            letter-spacing: 1.5px; 
            text-transform: uppercase;
            padding: 12px 15px !important;
            font-weight: 500;
            transition: 0.3s;
        }
        .nav-link:hover { color: #fff !important; background: #111; }

        /* Slider Elegante Fade */
        #heroSlider .carousel-item {
            height: 75vh;
            background-size: cover;
            background-position: center;
        }
        .carousel-overlay {
            background: linear-gradient(90deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 100%);
            height: 100%;
            display: flex;
            align-items: center;
        }
        .custom-caption { max-width: 500px; color: white; padding-left: 8%; }
        .custom-caption h2 { font-size: 2.2rem; margin-bottom: 10px; border-left: 3px solid var(--stuttgart-red); padding-left: 20px; }
        .custom-caption p { font-size: 0.95rem; font-weight: 300; opacity: 0.8; margin-bottom: 25px; }

        /* Botones Corporativos */
        .btn-stuttgart {
            background-color: var(--stuttgart-red);
            color: white;
            border: none;
            border-radius: 0;
            padding: 12px 30px;
            text-transform: uppercase;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 1px;
            transition: 0.3s;
        }
        .btn-stuttgart:hover { background-color: #a3031f; color: white; transform: translateY(-2px); }

        /* Servicios Grid */
        .service-card {
            border: 1px solid #eee;
            padding: 30px;
            transition: 0.4s;
            height: 100%;
            background: #fff;
        }
        .service-card:hover { border-color: var(--stuttgart-red); box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
        .service-icon { font-size: 2rem; color: var(--stuttgart-black); margin-bottom: 20px; }
        .service-card h4 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; font-family: 'Roboto', sans-serif; }
        .service-card p { font-size: 0.85rem; color: #666; margin-bottom: 0; }

        /* Sección Agenda */
        .agenda-banner {
            background-color: var(--stuttgart-dark-grey);
            color: white;
            padding: 50px 0;
            border-top: 4px solid var(--stuttgart-red);
        }

        /* Reseñas Mosaico */
        .review-box {
            background: #fcfcfc;
            padding: 25px;
            border-bottom: 2px solid #eee;
            height: 100%;
        }
        .review-box p { font-style: italic; font-size: 0.9rem; color: #444; }
        .review-box span { font-weight: 700; color: var(--stuttgart-red); font-size: 0.75rem; text-transform: uppercase; }

        /* Footer */
        footer { background-color: var(--stuttgart-black); color: #888; padding: 60px 0 20px; font-size: 0.85rem; }
        footer h5 { color: #fff; font-size: 1rem; margin-bottom: 25px; font-weight: 700; }
        .footer-link { color: #888; text-decoration: none; display: block; margin-bottom: 10px; }
        .footer-link:hover { color: var(--stuttgart-red); padding-left: 5px; transition: 0.3s; }