/* 1. ESTADO INICIAL (Fondo #000) */
/* Forzamos líneas blancas y borde blanco */
.navbar-toggler-icon {
    /* filter: invert(1) brightness(200%) !important;  */
    transition: filter 0.4s ease !important;
}

.navbar-toggler {
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    transition: border-color 0.4s ease !important;
}

/* 2. ESTADO EN SCROLL (Navbar con fondo blanco transparente/blur) */
/* Al bajar, cambiamos las líneas y el borde a NEGRO para que resalten */
.navbar.scrolled .navbar-toggler-icon {
    filter: brightness(0) saturate(100%) !important; /* Esto lo vuelve negro sólido */
}

.navbar.scrolled .navbar-toggler {
    border-color: rgba(0, 0, 0, 0.7) !important;
}
       
       .navbar.scrolled .nav-link {
            color: rgba(0, 0, 0, 1.5) !important;
        }
        .navbar {
            transition: background-color 0.4s ease, backdrop-filter 0.4s ease, padding 0.4s ease !important;    
        }
       
        .navbar.scrolled {
        background-color: rgba(255, 255, 255, 0.2) !important; /* Transparencia sutil */
        backdrop-filter: blur(12px); /* Desenfoque de fondo premium */
        padding-top: 8px !important;
        padding-bottom: 8px !important;
        }
      
        .logo-original { display: block; }
        .logo-scroll { display: none; }

        .navbar.scrolled .logo-original {
        display: none !important;
        }
        .navbar.scrolled .logo-scroll {
        display: block !important;
        }
    
        
        /* --- BANNER DE COOKIES ESTILO CLÁSICO BIOTECH --- */
        #biotech-cookie-banner {
            background-color: rgb(232, 243, 238) !important;            
            /* Ubicación y dimensiones */
            max-width: 420px;
            margin: 25px;
            z-index: 10000;
            border-radius: 12px;
            
            /* Sutil sombra para dar profundidad sobre el fondo del portal */
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12) !important;
            
            /* Animación de entrada */
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .border-biotech {
            border-left: 6px solid #198754 !important; 
        }

        #biotech-cookie-banner p {
            color: #000000 !important;
            font-size: 0.88rem;
            line-height: 1.4;
            margin-bottom: 0;
        }

        #biotech-cookie-banner .btn-aceptar {
            background-color: #198754 !important;
            color: #ffffff !important;
            border: none;
            border-radius: 50px; 
            padding: 6px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            transition: background 0.3s ease;
        }

        #biotech-cookie-banner .btn-aceptar:hover {
            background-color: #145c3a !important;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }

        /* Responsivo para móviles */
        @media (max-width: 576px) {
            #biotech-cookie-banner {
                margin: 15px !important;
                max-width: calc(100% - 30px);
            }
        }

        #biotech-cookie-banner {
            transition: all 0.5s ease;
            border: 1px solid rgba(25, 135, 84, 0.1);
        }

        .btn-rechazar {
            background: #666;
            color: #ffffff;
            border: 1px solid #ccc;
            border-radius: 50px;
            padding: 6px 16px;
            font-size: 0.75rem;
            font-weight: 600;
            cursor: pointer;
        }

        .btn-rechazar:hover {
            background: #5a5959;
            transform: scale(1.03);
        }

        .btn-aceptar-pro {
            background: #198754;
            color: white;
            border: none;
            border-radius: 50px;
            padding: 7px 22px;
            font-size: 0.75rem;
            font-weight: 700;
            cursor: pointer;
            box-shadow: 0 4px 10px rgba(25, 135, 84, 0.2);
        }

        .btn-aceptar-pro:hover {
            background: #145c3a;
            transform: scale(1.03);
        }
                
        #form-blocker {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.7); /* Efecto de desenfoque claro */
            backdrop-filter: blur(4px);
            z-index: 100;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 15px;
            cursor: not-allowed;
        }

        .card-facturacion {
            position: relative;
        }

        .blocker-message {
            background: white;
            padding: 15px 25px;
            border-radius: 50px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            border: 2px solid #198754;
            font-weight: 600;
            color: #198754;
        }