/* Cores Personalizadas (Base do estilos.css) */
        :root {
            --cor-detalhes: #ed7518; /* Laranja/Detalhe */
            --cor-destaques: #001b46; /* Azul Escuro/Principal */
            --cor-fundo: #ffffff;
            --cor-secundaria: #003366; /* Azul Médio para o slider */
        }

        body {
            background-color: var(--cor-fundo);
            font-family: 'Inter', sans-serif;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            color: #333;
        }

        h1, h2, h3, h4 {
            font-weight: 700;
            color: var(--cor-destaques);
        }

        /* ------------------ Navbar Styling ------------------ */
        .navbar {
            background-color: var(--cor-destaques); /* Azul Escuro */
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            padding: 1rem 0;
        }
        
        .navbar-brand img {
            height: 35px;
            filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
        }

        /* Ajuste de links e responsividade */
        .nav-link {
            color: var(--cor-fundo) !important;
            font-weight: 500;
            transition: color 0.3s, background-color 0.3s;
            padding: 0.5rem 1rem;
            border-radius: 6px;
        }

        .nav-link:hover {
            color: var(--cor-detalhes) !important;
            background-color: rgba(255, 255, 255, 0.1);
        }
        
        /* Estilo do novo botão KL iA */
        .btn-kl-ia {
            background-color: var(--cor-detalhes);
            border: none;
            color: #fff;
            font-weight: 600;
            padding: 8px 20px;
            border-radius: 8px;
            transition: background-color 0.3s, transform 0.2s;
            display: flex;
            align-items: center;
        }

        .btn-kl-ia:hover {
            background-color: #d06414;
            transform: translateY(-2px);
            color: #fff;
        }
        
        .btn-kl-ia i {
            font-size: 1.2em;
            margin-right: 5px;
        }

        .navbar-toggler {
            border: 1px solid var(--cor-detalhes);
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23ed7518' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        /* ------------------ End Navbar Styling ------------------ */


        /* ------------------ Banner/Hero Section ------------------ */
        .hero-section {
            background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
            padding: 6rem 0; /* Aumenta o padding para mais destaque */
            border-bottom: 5px solid var(--cor-detalhes);
            position: relative;
            overflow: hidden;
        }
        
        .hero-title {
            color: var(--cor-destaques);
            font-size: clamp(2rem, 5vw, 3.5rem); /* Título fluido e responsivo */
            margin-bottom: 1rem;
        }

        /* Destaque da IA na Hero */
        .ia-highlight {
            color: var(--cor-detalhes);
            font-weight: 800;
        }
        
        /* ------------------ Main Content Styling ------------------ */
        #page-content {
            flex: 1 0 auto;
        }

        .section-title {
            position: relative;
            padding-bottom: 10px;
            margin-bottom: 40px;
            text-align: center;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translateX(-50%);
            height: 3px;
            width: 80px;
            background-color: var(--cor-detalhes);
            border-radius: 2px;
        }

        .feature-card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            overflow: hidden;
            padding: 30px;
            height: 100%;
            background-color: #fff;
            border-top: 5px solid transparent;
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
            border-top-color: var(--cor-detalhes);
        }
        
        .feature-card-icon {
            font-size: 2rem;
            color: var(--cor-destaques);
            margin-bottom: 15px;
            background-color: rgba(237, 117, 24, 0.1);
            padding: 10px;
            border-radius: 8px;
            display: inline-block;
        }
        
        /* ------------------ Slider Indicators Styling (Base do slider.php) ------------------ */
        /* Mantido no index.php para ser usado pelo include */
        .lk_slider-container {
            width: 100%;
            overflow: hidden;
            background-color: var(--cor-secundaria); /* Azul Médio */
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            padding: 0 10px;
            box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.1);
        }
    
        .lk_slider-text {
            display: inline-block;
            white-space: nowrap;
            animation: lk_slide linear infinite;
            color: #ffffff;
            font-family: 'Inter', sans-serif;
            font-size: 14px;
            font-weight: 500;
            animation-duration: 40s; /* Padrão para desktop */
        }
        
        @media (max-width: 768px) {
            .lk_slider-text {
                animation-duration: 20s;
            }
            .lk_slider-container {
                height: 35px;
                font-size: 12px;
            }
        }
    
        @keyframes lk_slide {
            from { transform: translateX(100%); }
            to { transform: translateX(-100%); }
        }
    
        .lk_slider-text a {
            color: inherit;
            text-decoration: none;
        }
    
        .lk_slider-text span {
            margin-right: 30px; /* Aumenta o espaçamento */
            display: inline-flex;
            align-items: center;
            padding: 3px 0;
        }
    
        .lk_slider-icon {
            margin-right: 8px;
            color: var(--cor-detalhes);
        }
    
        .lk_separator {
            margin: 0 10px;
            color: #ccc;
            font-size: 1.2rem;
            opacity: 0.7;
        }
    
        .lk_valor-subida { color: #8bc34a; /* Verde mais claro para destaque */ }
        .lk_valor-queda { color: #f44336; /* Vermelho vibrante */ }
        
        /* ------------------ Footer Styling ------------------ */
        #sticky-footer {
            flex-shrink: 0;
            background-color: var(--cor-destaques);
            color: var(--cor-fundo);
            padding: 30px 0 15px 0;
            border-top: 5px solid var(--cor-detalhes);
        }

        .footer-link {
            color: var(--cor-fundo) !important;
            text-decoration: none;
            transition: color 0.3s;
            font-size: 0.95rem;
            font-weight: 300;
        }

        .footer-link:hover {
            color: var(--cor-detalhes) !important;
        }

        .whatsapp-fab {
            position: fixed;
            bottom: 25px;
            right: 25px;
            background-color: #25D366;
            color: white;
            border-radius: 50%;
            width: 60px;
            height: 60px;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 30px;
            box-shadow: 0 6px 15px rgba(37, 211, 102, 0.4);
            transition: background-color 0.3s, transform 0.3s;
            z-index: 1000;
        }

        .whatsapp-fab:hover {
            background-color: #128C7E;
            transform: scale(1.05) rotate(5deg);
        }