/* Define a paleta de cores personalizada */
        :root {
            --brand-color: #154C4D;
            --accent-color: #C4751E;
            --primary-color: #004d40;
            --secondary-color: #00796b;
            --background-color: #f4f6f7;
            --text-color: #ffffff;
            --light-text-color: #fff;
        }
        /* Container principal do slider */
        .slider-container {
            width: 100%;
            height: 100vh;
            position: relative;
            top: 0;
            left: 0;
            background-color: var(--brand-color);
           
        }
        
        .slides-wrapper {
            width: 100%;
            height: 100%;
            position: relative;
             border-radius: 10px;
        }

        /* Estilo de cada slide */
        .slide {
            position: absolute;
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            text-align: center;
            background-size: cover;
            background-position: center;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.8s ease-in-out;
            z-index: 1;
            color: #fff;
        }
        
        .slide.active {
            opacity: 1;
            visibility: visible;
            z-index: 2;
        }

        /* Sobreposição escura para melhorar a legibilidade do texto */
        .slide-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgb(0, 0, 0), transparent);
        }

        /* Conteúdo do slide */
        .slide-content {
            position: relative;
            z-index: 10;
            max-width: 800px;
            padding: 2rem;
        }

        .slide-title {
            font-size: 2.8rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .slide-description {
            margin-top: 1rem;
            font-size: 1.125rem;
            line-height: 1.75rem;
            max-width: 42rem;
            margin-left: auto;
            margin-right: auto;
        }

        .slide-button {
            margin-top: 2rem;
            background-color: var(--accent-color);
            color: var(--light-text-color);
            font-weight: bold;
            padding: 0.75rem 2rem;
            border-radius: 9999px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            transform-origin: center;
        }
        .slide-button:hover, .slide-button:focus {
            transform: scale(1.05);
            filter: brightness(1.1);
        }

        /* Animações de entrada */
        .slide.active .animated-title { animation: fadeInDown 0.8s ease-out 0.3s both; }
        .slide.active .animated-text { animation: fadeInUp 0.8s ease-out 0.6s both; }
        .slide.active .animated-button { animation: fadeInUp 0.8s ease-out 0.9s both; }

        @keyframes fadeInDown {
            from { opacity: 0; transform: translateY(-50px); }
            to { opacity: 1; transform: translateY(0); }
        }
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(50px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        /* Controles de navegação (Setas) */
        .nav-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            color: var(--light-text-color);
            width: 50px;
            height: 50px;
            background-color: rgba(0, 0, 0, 0.2);
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.2);
            cursor: pointer;
            z-index: 20;
            display: flex;
            justify-content:   center;
            align-items: center;
            font-size: 24px;
            transition: background-color 0.3s ease;
        }
        .nav-arrow:hover { background-color: rgba(196, 117, 30, 0.8); }
        #prev-btn { left: 30px; }
        #next-btn { right: 30px; }
        
        /* Controles de navegação (Pontos) */
        .pagination-dots {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            z-index: 20;
        }
        .dot {
            width: 12px;
            height: 12px;
            background-color: rgba(255, 255, 255, 0.5);
            border-radius: 50%;
            cursor: pointer;
            transition: all 0.4s ease;
            border: none;
        }
        .dot.active {
            background-color: var(--accent-color);
            width: 32px;
            border-radius: 6px;
        }

        /* Media Queries para responsividade */
        @media (min-width: 768px) {
            .slide-title {
                font-size: 4rem;
            }
            .slide-description {
                font-size: 1.25rem;
            }
        }


        /* Nosso Impacto */
        .ivv-section {
            padding: 0;
            background-color: #fff;
        }

        .ivv-container {
            display: grid;
            grid-template-columns: 350px 1fr; /* Coluna fixa à esquerda, conteúdo à direita */
            gap: 60px;
            max-width: 1400px;
            margin: 0 auto;
            padding: 100px 20px;
        }

        /* PAINEL DE NAVEGAÇÃO FIXO (ESQUERDA) */
        .ivv-sticky-nav {
            position: sticky;
            top: 150px;
            height: fit-content;
        }

        .ivv-sticky-nav h2 {
            font-size: 2.8rem;
            color: var(--primary-color, #004d40);
            margin: 0 0 10px 0;
            line-height: 1.2;
        }

        .ivv-sticky-nav p {
            font-size: 1.1rem;
            color: var(--text-muted, #6c757d);
            margin-bottom: 40px;
        }

        .ivv-nav-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .ivv-nav-links a {
            display: block;
            padding: 15px 0;
            font-size: 1.3rem;
            font-weight: 600;
            color: #ccc;
            text-decoration: none;
            position: relative;
            transition: color 0.4s ease;
        }

        .ivv-nav-links a::before {
            content: '';
            position: absolute;
            left: -20px;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 0%;
            background-color: var(--accent-color, #ffc107);
            transition: height 0.4s ease;
        }
        
        .ivv-nav-links a.active {
            color: var(--text-dark, #333);
        }

        .ivv-nav-links a.active::before {
            height: 100%;
        }

        /* PAINEL DE CONTEÚDO (DIREITA) */
        .ivv-scrolling-content .content-block {
            min-height: 80vh;
            padding-bottom: 150px;
        }

        /* Bloco VISÃO */
        #ivv-visao {
            background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url(https://images.unsplash.com/photo-1521737604893-d14cc237f11d?q=80&w=2084&auto=format&fit=crop);
            background-size: cover;
            background-position: center;
            background-attachment: fixed; /* Efeito Parallax */
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            border-radius: var(--border-radius-lg, 16px);
        }

        #ivv-visao .vision-text {
            max-width: 700px;
        }

        #ivv-visao h3 { font-size: 2.5rem; }
        #ivv-visao p { font-size: 1.2rem; font-weight: 300; opacity: 0.9; }

        /* Bloco VALORES */
        .values-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .value-card-ivv {
            background-color: var(--background-light, #f8f9fa);
            border: 1px solid #e9ecef;
            border-radius: var(--border-radius, 8px);
            padding: 30px;
            transition: all 0.3s ease;
        }
        .value-card-ivv:hover { transform: translateY(-8px); box-shadow: 0 10px 20px rgba(0,0,0,0.08); }
        .value-card-ivv i { font-size: 2rem; color: var(--secondary-color, #00796b); margin-bottom: 15px; }
        .value-card-ivv h4 { font-size: 1.3rem; margin: 0 0 10px 0; }
        .value-card-ivv p { margin: 0; color: var(--text-muted, #6c757d); }

        /* Bloco IMPACTO */
        .impact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .impact-stat-card { text-align: center; }
        .impact-number {
            font-size: 4rem;
            font-weight: 700;
            color: var(--primary-color, #004d40);
            line-height: 1;
        }
        .impact-label {
            font-size: 1.1rem;
            color: var(--text-muted, #6c757d);
        }
        
        /* RESPONSIVIDADE */
        @media (max-width: 992px) {
            .ivv-container { grid-template-columns: 1fr; }
            .ivv-sticky-nav { position: static; top: 0; margin-bottom: 60px; }
        }
        @media (max-width: 768px) {
            .values-grid { grid-template-columns: 1fr; }
        }
/* Ajustes para telas grandes */
@media (min-width: 1200px) {
    .slide-title {
        font-size: 4.5rem;
    }
    .slide-description {
        font-size: 1.4rem;
    }
}

/* Tablets e telas médias */
@media (max-width: 1024px) {
    .slide-content {
        padding: 1.5rem;
        max-width: 90%;
    }
    .slide-title {
        font-size: 2.5rem;
    }
    .slide-description {
        font-size: 1rem;
    }
    #prev-btn { left: 15px; }
    #next-btn { right: 15px; }
}

/* Smartphones */
@media (max-width: 768px) {
    .slider-container {
        height: 80vh;
    }
    .slide-title {
        font-size: 1.8rem;
    }
    .slide-description {
        font-size: 0.95rem;
        line-height: 1.4rem;
    }
    .slide-button {
        padding: 0.5rem 1.5rem;
        font-size: 0.85rem;
    }
    .nav-arrow {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    .pagination-dots {
        bottom: 15px;
    }
}

/* Smartphones muito pequenos */
@media (max-width: 480px) {
    .slider-container {
        height: 70vh;
    }
    .slide-content {
        padding: 1rem;
    }
    .slide-title {
        font-size: 1.5rem;
    }
    .slide-description {
        font-size: 0.85rem;
    }
    .slide-button {
        padding: 0.4rem 1.2rem;
        font-size: 0.8rem;
    }
    .nav-arrow {
        display: none; /* para não poluir visualmente no mobile */
    }
}

/* Responsividade para "Nosso Impacto" */
@media (max-width: 992px) {
    .ivv-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 20px;
    }
    .ivv-sticky-nav {
        position: static;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    #ivv-visao h3 {
        font-size: 1.8rem;
    }
    #ivv-visao p {
        font-size: 1rem;
    }
    .impact-number {
        font-size: 2.5rem;
    }
}
/* Ajustes para telas grandes */
@media (min-width: 1200px) {
    .slide-title {
        font-size: 4.5rem;
    }
    .slide-description {
        font-size: 1.4rem;
    }
}

/* Tablets e telas médias */
@media (max-width: 1024px) {
    .slide-content {
        padding: 1.5rem;
        max-width: 90%;
    }
    .slide-title {
        font-size: 2.5rem;
    }
    .slide-description {
        font-size: 1rem;
    }
    #prev-btn { left: 15px; }
    #next-btn { right: 15px; }
}

/* Smartphones */
@media (max-width: 768px) {
    .slider-container {
        height: 80vh;
    }
    .slide-title {
        font-size: 1.8rem;
    }
    .slide-description {
        font-size: 0.95rem;
        line-height: 1.4rem;
    }
    .slide-button {
        padding: 0.5rem 1.5rem;
        font-size: 0.85rem;
    }
    .nav-arrow {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    .pagination-dots {
        bottom: 15px;
    }
}

/* Smartphones muito pequenos */
@media (max-width: 480px) {
    .slider-container {
        height: 70vh;
    }
    .slide-content {
        padding: 1rem;
    }
    .slide-title {
        font-size: 1.5rem;
    }
    .slide-description {
        font-size: 0.85rem;
    }
    .slide-button {
        padding: 0.4rem 1.2rem;
        font-size: 0.8rem;
    }
    .nav-arrow {
        display: none; /* para não poluir visualmente no mobile */
    }
}

/* Responsividade para "Nosso Impacto" */
@media (max-width: 992px) {
    .ivv-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 20px;
    }
    .ivv-sticky-nav {
        position: static;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    #ivv-visao h3 {
        font-size: 1.8rem;
    }
    #ivv-visao p {
        font-size: 1rem;
    }
    .impact-number {
        font-size: 2.5rem;
    }
}