/* Variáveis CSS para cores */
:root {
    --color-primary-dark: #1a365d; /* Azul Profundo */
    --color-primary-medium: #2c5282; /* Azul Médio */
    --color-secondary: #ecc94b; /* Dourado Sutil */
    --color-text-dark: #2d3748; /* Cinza Escuro para textos */
    --color-text-medium: #4a5568; /* Cinza Médio para textos */
    --color-background-light: #f7fafc; /* Fundo claro */
    --color-background-dark: #edf2f7; /* Fundo escuro para seções alternadas */
    --color-border: #e2e8f0;
    --color-success: #48bb78;
    --color-error: #ef4444;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-background-light);
}

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

/* Header */
header {
    background-color: #fff;
    padding: 15px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    height: 40px; /* Ajuste conforme necessário */
}

nav ul {
    list-style: none;
}

nav ul li {
    display: inline;
    margin-left: 20px;
}

nav ul li a {
    text-decoration: none;
    color: var(--color-primary-dark);
    font-weight: bold;
}

/* Hero Section */
.hero {
    background-color: var(--color-background-light);
    text-align: center;
    padding: 60px 20px;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    color: var(--color-primary-dark);
    font-size: 2.8em;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2em;
    color: var(--color-text-medium);
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.hero-image {
    max-width: 100%;
    height: auto;
    margin-top: 30px;
}

/* Seções de Conteúdo */
section {
    padding: 60px 0;
}

section h2 {
    color: var(--color-primary-dark);
    font-size: 2.2em;
    text-align: center;
    margin-bottom: 40px;
}

section h3 {
    color: var(--color-primary-medium);
    font-size: 1.8em;
    margin-top: 30px;
    margin-bottom: 15px;
}

section h4 {
    color: var(--color-text-dark);
    font-size: 1.4em;
    margin-top: 25px;
    margin-bottom: 10px;
}

section p {
    margin-bottom: 15px;
    font-size: 1.1em;
    line-height: 1.7;
}

section ul {
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 15px;
}

section ul li {
    margin-bottom: 8px;
}

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

.section-dark {
    background-color: var(--color-background-dark);
}

/* Tabelas */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

table th,
table td {
    border: 1px solid var(--color-border);
    padding: 12px 15px;
    text-align: left;
}

table th {
    background-color: var(--color-primary-medium);
    color: #fff;
    font-weight: bold;
}

table tr:nth-child(even) {
    background-color: #f2f2f2;
}

/* Cards para Indicadores e Consultoria */
.indicadores-grid,
.consultoria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.indicador-card,
.consultoria-card {
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.indicador-card h5,
.consultoria-card h5 {
    color: var(--color-primary-dark);
    font-size: 1.3em;
    margin-bottom: 10px;
}

.indicador-card p,
.consultoria-card p {
    font-size: 0.95em;
    color: var(--color-text-medium);
}

/* Formulário de Contato */
form {
    max-width: 600px;
    margin: 40px auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--color-text-dark);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: 5px;
    font-size: 1em;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary-medium);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.2);
}

button[type="submit"] {
    display: block;
    width: 100%;
    padding: 15px;
    background-color: var(--color-primary-dark);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: var(--color-primary-medium);
}

.error-message {
    color: var(--color-error);
    font-size: 0.9em;
    margin-top: 5px;
    display: none; /* Escondido por padrão */
}

.success-message {
    color: var(--color-success);
    font-size: 1em;
    margin-top: 20px;
    text-align: center;
    display: none; /* Escondido por padrão */
}

/* Footer */
footer {
    background-color: var(--color-primary-dark);
    color: #fff;
    padding: 40px 0;
    text-align: center;
    font-size: 0.9em;
}

footer p {
    margin-bottom: 8px;
    line-height: 1.4;
}

footer a {
    color: #fff;
    text-decoration: underline;
}

.google-ads-info {
    font-size: 0.8em;
    opacity: 0.6;
    margin-top: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

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

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

    section h2 {
        font-size: 1.8em;
    }

    section h3 {
        font-size: 1.5em;
    }

    nav ul li {
        margin-left: 10px;
    }

    table th,
    table td {
        padding: 8px 10px;
        font-size: 0.9em;
    }

    .indicadores-grid,
    .consultoria-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo {
        height: 35px;
    }

    nav ul {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-top: 10px;
    }

    nav ul li {
        margin: 5px 0;
    }

    .hero {
        padding: 40px 15px;
    }

    .hero h1 {
        font-size: 1.8em;
    }

    section {
        padding: 40px 0;
    }

    section h2 {
        font-size: 1.6em;
    }

    form {
        padding: 20px;
    }
}

/* FAQ Section */
.faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    background-color: #fff;
}

.faq-item input[type="checkbox"] {
    display: none;
}

.faq-item label {
    display: block;
    padding: 15px 20px;
    background-color: var(--color-background-dark);
    color: var(--color-primary-dark);
    font-weight: bold;
    cursor: pointer;
    position: relative;
    transition: background-color 0.3s ease;
}

.faq-item label:hover {
    background-color: var(--color-border);
}

.faq-item label::after {
    content: '+';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5em;
    transition: transform 0.3s ease;
}

.faq-item input[type="checkbox"]:checked + label::after {
    content: '-';
    transform: translateY(-50%) rotate(180deg);
}

.faq-item input[type="checkbox"]:checked + label {
    background-color: var(--color-border);
}

.faq-item .faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out;
    padding: 0 20px;
    background-color: #fff;
}

.faq-item input[type="checkbox"]:checked ~ .faq-content {
    max-height: 200px; /* Ajuste conforme o conteúdo */
    padding: 15px 20px;
}

.faq-item .faq-content p {
    margin-bottom: 0;
    color: var(--color-text-medium);
}