/* VARIÁVEIS DE CORES E FONTES */
:root {
    --primary-color: #003366; /* Azul Escuro Institucional */
    --accent-color: #ff9900; /* Laranja/Amarelo para Destaque (CTAs) */
    --text-color: #333;
    --light-bg: #f5f5f5;
    --font-family: 'Poppins', sans-serif;
    --nav-height: 70px; /* Altura da barra de navegação */
}

/* BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth; /* Rolagem suave para âncoras */
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-color);
    background-color: white;
    padding-top: var(--nav-height); /* Espaço para o menu fixo */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

h2 {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 40px;
}

/* BOTÕES (CTAs) */
.btn {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    text-transform: uppercase;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
    border: 2px solid var(--accent-color);
    font-size: 1.1em;
}

.btn-primary:hover {
    background-color: #e68a00;
}

.btn-secondary {
    background-color: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: #002244;
}

/* 0. MENU FIXO */
.fixed-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.fixed-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.fixed-nav .logo {
    font-size: 1.5em; 
    font-weight: 700;
    color: var(--primary-color);
    height: 100%; 
    display: flex;
    align-items: center;
}

.fixed-nav .logo img {
    height: 80%; 
    max-width: 180px; 
    width: auto; 
    display: block;
}


.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    padding: 10px 0;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.cta-nav-link {
    background-color: var(--primary-color);
    color: white !important; 
    padding: 8px 15px !important;
    border-radius: 5px;
}

.cta-nav-link:hover {
    background-color: var(--accent-color);
}

.menu-toggle {
    display: none; 
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.5em;
    cursor: pointer;
}

/* 1. CABEÇALHO/HERO - Com Slider */
.hero-section {
    position: relative;
    min-height: 60vh; 
    color: white;
    text-align: center;
    overflow: hidden; 
}

.hero-slider-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0; 
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1; 
    z-index: 2;
}

.hero-overlay {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.25); 
    z-index: 3; 
}

.hero-slide .container {
    /* O container tem z-index 5 para ficar acima do overlay, mas o conteúdo precisa de mais. */
    position: relative; 
    z-index: 5; 
}

.hero-content {
    padding: 100px 0; 
    position: relative;
    z-index: 6; /* AUMENTADO: Garantindo que o conteúdo esteja acima do overlay */
}

.hero-content h1 {
    font-size: 3.5em;
    margin-top: 0;
    color: white;
    line-height: 1.1;
    /* AUMENTADO: Sombra mais escura e espessa para destaque */
    text-shadow: 2px 2px 6px rgba(0,0,0,0.9); 
}

.hero-content .subtitle {
    font-size: 1.3em;
    margin-bottom: 30px;
    /* AUMENTADO: Sombra mais escura e espessa para destaque */
    text-shadow: 1px 1px 4px rgba(0,0,0,0.9); 
}

.btn-hero {
    font-size: 1.3em;
    padding: 18px 40px;
    position: relative; 
    z-index: 7; /* AUMENTADO: Garantindo que o botão esteja acima do overlay e do próprio conteúdo se for necessário */
}

.hero-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 7; /* AUMENTADO: Garantindo que os dots sejam clicáveis */
}

.dot {
    height: 12px;
    width: 12px;
    margin: 0 5px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
    cursor: pointer;
}

.dot.active {
    background-color: var(--accent-color);
}

/* 1.5. SOBRE A EMPRESA */
.sobre-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.sobre-content {
    display: flex;
    gap: 40px;
    align-items: center;
}

.sobre-text {
    flex: 2;
}

.sobre-text p {
    margin-bottom: 20px;
}

.sobre-image-placeholder {
    flex: 1;
    min-height: 250px;
    background-color: #ccc;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
}

/* 2. VANTAGENS/BENEFÍCIOS */
.vantagens-section {
    padding: 60px 0;
    text-align: center;
}

.vantagens-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.vantagem-item {
    background-color: white; 
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.vantagem-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.vantagem-item i {
    font-size: 2.5em;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.vantagem-item h3 {
    font-size: 1.4em;
    margin-bottom: 10px;
}

/* 3. SEÇÃO DE DESTAQUES E CTA EM DUAS COLUNAS - Com Slider */
.destaques-cta-section {
    background-color: var(--primary-color); 
    color: white;
    padding: 80px 0;
}

.destaques-cta-section h2 {
    color: white; 
    text-align: left;
    font-size: 2.2em;
}

.destaques-cta-section .content-wrapper {
    display: flex;
    gap: 40px;
    align-items: center; 
}

.slider-column, .cta-column {
    flex: 1;
    min-width: 0; 
}

/* Estilo do SLIDER de Produtos */
.product-slider-container {
    position: relative;
    background-color: white; 
    min-height: 300px; 
    border-radius: 8px;
    padding: 20px;
    color: var(--text-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.product-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center; 
    align-items: center;
    text-align: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.product-slide.active {
    opacity: 1;
    position: relative; 
}

.slide-image-placeholder {
    width: 90%; 
    max-width: 500px; 
    height: 350px; 
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    border-radius: 5px;
    font-size: 0.9em;
    color: #666;
    background-size: cover; 
    background-position: center;
}

.product-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
}

.slider-note {
    text-align: center;
    margin-top: 15px;
    font-style: italic;
    opacity: 0.9;
    font-size: 0.9em;
}

.cta-column h2 {
    font-size: 2.5em;
    color: white; 
    margin-bottom: 20px;
}

.cta-column p {
    font-size: 1.3em;
    margin-bottom: 30px;
}

.destaques-cta-section .btn-secondary {
    background-color: var(--accent-color);
    color: var(--primary-color); 
    border: none;
    font-size: 1.3em;
    padding: 18px 40px;
}

.destaques-cta-section .btn-secondary:hover {
    background-color: #e68a00;
}

/* 4. PORTFÓLIO (AJUSTADO PARA IMAGEM) */
.portfolio-section {
    background-color: var(--light-bg);
    padding: 80px 0;
    text-align: center;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.portfolio-item {
    background-color: white;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.portfolio-image-placeholder {
    height: 350px;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #666;
    font-size: 0.9em;
    margin-bottom: 10px;
}
.portfolio-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    display: block;
}

.portfolio-item span {
    display: block;
    padding: 5px 0 15px;
    font-weight: 600;
    color: var(--primary-color);
}

/* 5. PERGUNTAS FREQUENTES (FAQ) */
.faq-section {
    padding: 80px 0;
    background-color: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto 40px;
    text-align: left;
}

.faq-item {
    background-color: var(--light-bg);
    border-radius: 5px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-item summary {
    font-weight: 600;
    color: var(--primary-color);
    padding: 20px;
    cursor: pointer;
    list-style: none; 
    position: relative;
    border-bottom: 1px solid #e0e0e0;
}

.faq-item summary::after {
    content: '\2b'; 
    position: absolute;
    right: 20px;
    transition: transform 0.3s;
}

.faq-item[open] summary::after {
    content: '\2212'; 
}

.faq-item[open] summary {
    border-bottom: none;
}

.faq-item p {
    padding: 10px 20px 20px;
    margin: 0;
    border-top: 1px solid #e0e0e0;
}

.faq-cta {
    text-align: center;
    margin-top: 20px;
}

.faq-cta p {
    font-size: 1.2em;
    margin-bottom: 15px;
}

/* 6. CTA FINAL / CONTATO */
.contato-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
}

.contato-section h2 {
    color: white;
    margin-bottom: 40px;
}

.contato-content-wrapper {
    display: flex;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
    align-items: flex-start;
    text-align: left;
}

.contato-info, .contato-form-col {
    flex: 1;
    min-width: 0;
}

.contato-info {
    background-color: white; 
    color: var(--text-color);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.contato-info h3 {
    color: var(--primary-color);
    font-size: 1.8em;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 10px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.info-item i {
    font-size: 1.5em;
    color: var(--accent-color);
    margin-right: 15px;
    flex-shrink: 0;
    padding-top: 3px;
}

.info-item p {
    font-size: 1em;
    margin-bottom: 0;
    line-height: 1.4;
    color: var(--text-color); 
}

.contato-form-col p {
    color: white;
    text-align: left;
    font-size: 1.1em;
    margin-bottom: 20px;
}

.contact-form {
    max-width: none; 
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: none;
    border-radius: 5px;
    font-size: 1em;
    width: 100%;
}

.contact-form textarea {
    resize: vertical;
    min-height: 100px;
}

.contact-form .btn-primary {
    width: 100%;
    margin-top: 10px;
}

/* 7. RODAPÉ */
footer {
    background-color: #222;
    color: #bbb;
    padding: 20px 0;
    font-size: 0.9em;
    text-align: center;
}

footer p {
    margin: 5px 0;
}

/* 8. BOTÃO FLUTUANTE WHATSAPP */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366; 
    color: white;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
    text-decoration: none; /* NOVO: Remove a linha de sublinhado */
}

.whatsapp-float:hover {
    background-color: #128c7e;
}


/* MEDIA QUERIES PARA RESPONSIVIDADE */
@media (max-width: 992px) {
    .nav-links {
        gap: 15px;
    }

    .hero-content h1 {
        font-size: 3em;
    }
    
    .sobre-content {
        flex-direction: column;
    }

    .sobre-image-placeholder {
        width: 100%;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 0; 
    }

    .fixed-nav {
        height: auto;
        min-height: var(--nav-height);
    }
    
    .fixed-nav .container {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 10px 20px;
    }

    .nav-links {
        flex-direction: column;
        width: 100%;
        display: none; 
        text-align: center;
        margin-top: 10px;
    }
    
    .nav-links.active {
        display: flex; 
    }
    
    .nav-links li {
        width: 100%;
        border-top: 1px solid var(--light-bg);
    }
    
    .nav-links a {
        display: block;
        padding: 15px 0;
    }

    .menu-toggle {
        display: block; 
    }
    
    .cta-nav-link {
        margin: 10px auto;
    }
    
    .hero-section {
        padding-top: 150px; 
    }

    .hero-content h1 {
        font-size: 2.5em;
    }

    h2 {
        font-size: 2em;
    }
    
    .destaques-cta-section .content-wrapper,
    .contato-content-wrapper {
        flex-direction: column;
    }
    
    .cta-column {
        text-align: center;
    }
    
    .cta-column h2 {
        text-align: center;
        font-size: 2em;
    }

    .contato-info {
        margin-bottom: 30px;
    }
    
    .contato-form-col p {
        text-align: center;
    }

    .hero-dots, .product-dots {
        display: none;
    }
}