/* Variáveis de Cores */
:root {
    --primary-color: #064E3B; /* Verde Esmeralda Profundo */
    --secondary-color: #D4AF37; /* Dourado Champagne */
    --accent-color: #374151; /* Cinza Escuro */
    --light-bg-color: #F3F4F6; /* Cinza Pérola */
    --white-color: #FFFFFF; /* Branco Gelo */
    --text-color: #333333;
    --light-text-color: #666666;
}

/* Reset Básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; /* Tipografia apenas com stack do sistema */
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white-color);
}

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

/* Cabeçalho */
.main-header {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-header .logo img {
    height: 50px; /* Ajuste conforme necessário */
}

.main-nav ul {
    list-style: none;
    display: flex;
}

.main-nav ul li {
    margin-left: 25px;
}

.main-nav ul li a {
    color: var(--white-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.main-nav ul li a:hover {
    color: var(--secondary-color);
}

/* Seção Hero */
.hero-section {
    background-color: var(--primary-color);
    color: var(--white-color);
    text-align: center;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
    color: var(--white-color);
}

.hero-section p {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: var(--light-bg-color);
}

/* Seções de Conteúdo */
.content-section {
    padding: 80px 0;
}

.content-section.bg-light {
    background-color: var(--light-bg-color);
}

.content-section h2 {
    font-size: 2.5em;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
}

.content-section h3 {
    font-size: 1.8em;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.content-section p {
    margin-bottom: 20px;
    font-size: 1.1em;
    line-height: 1.8;
}

/* Grid para Cards */
.grid-3-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background-color: var(--white-color);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

/* Rodapé */
.main-footer {
    background-color: var(--primary-color);
    color: var(--light-bg-color);
    padding: 40px 0;
    text-align: center;
    font-size: 0.9em;
}

.main-footer p {
    margin-bottom: 8px;
    opacity: 0.7;
}

.main-footer a {
    color: var(--light-bg-color);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.main-footer a:hover {
    opacity: 1;
}

/* FAQ Styles */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white-color);
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 15px;
    padding: 15px;
    transition: all 0.3s ease;
}

.faq-item[open] {
    border-color: var(--secondary-color);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.faq-item summary {
    font-weight: bold;
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-right: 30px;
    color: var(--primary-color);
}

.faq-item summary::after {
    content: ‘+’;
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    content: ‘-’;
    transform: rotate(180deg);
}

.faq-item p {
    margin-top: 15px;
    margin-bottom: 0;
    font-size: 1em;
    color: var(--light-text-color);
}

/* Responsividade */
@media (max-width: 768px) {
    .main-header .container {
        flex-direction: column;
    }

    .main-nav ul {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .main-nav ul li {
        margin: 5px 10px;
    }

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

    .hero-section p {
        font-size: 1em;
    }

    .content-section h2 {
        font-size: 2em;
    }

    .grid-3-cols {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .main-header .logo img {
        height: 40px;
    }

    .main-nav ul li {
        margin: 5px 5px;
    }

    .hero-section {
        padding: 60px 0;
    }

    .hero-section h1 {
        font-size: 2em;
    }

    .content-section {
        padding: 40px 0;
    }

    .content-section h2 {
        font-size: 1.8em;
    }
}