/* Definições de Variáveis e Reset Básico */
:root {
    --primary-color: #007bff; /* Azul (Botões Primários, Destaques) */
    --secondary-color: #6c757d; /* Cinza Escuro (Textos Secundários) */
    --highlight-color: #ff6f00; /* Laranja (Avisos, Destaques de Preço) */
    --pending-color: #ffc107; /* Amarelo (Avisos) */
    --success-color: #28a745; /* Verde (Sucesso) */
    --text-dark: #343a40; /* Preto para Textos */
    --bg-light: #f8f9fa; /* Fundo Leve */
    --card-bg: #ffffff; /* Fundo de Card */
    --font-family: 'Poppins', sans-serif;
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

/* --- Layout Principal --- */
.adhesion-section {
    padding: 80px 5%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
}

h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color);
}

p {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

/* --- Botões --- */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: #5a6268;
    transform: translateY(-2px);
}

/* --- 1. HERO SECTION --- */
.adhesion-hero {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    padding: 100px 5% 60px;
    text-align: center;
    position: relative;
    overflow: hidden; /* Limpa flutuações */
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding-top: 50px;
}

.adhesion-hero h1 {
    color: white;
    font-size: 3.5rem;
}

.adhesion-hero p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: 40px;
}

/* Barra de Navegação no Topo */
.header-navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto 30px;
    padding: 10px 0;
}

.header-navbar .logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
}

.top-nav a {
    color: white;
    text-decoration: none;
    margin-left: 25px;
    font-weight: 500;
    transition: opacity 0.3s;
}

.top-nav a:hover {
    opacity: 0.8;
}

.btn-login {
    background-color: var(--highlight-color);
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: 600;
}
.btn-login:hover {
    background-color: #cc5800;
}

/* CORREÇÃO DO LINK DE AÇÃO DO HERO SECTION */
.btn-hero-action {
    /* RESOLUÇÃO DO PROBLEMA DE SOBREPOSIÇÃO/VISIBILIDADE */
    position: relative; 
    z-index: 10; /* Garante que o botão fique acima de tudo no hero */
    color: white !important; /* Força o texto a ser branco */
    
    background-color: var(--highlight-color) !important; /* Usa o laranja para destacar */
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
.btn-hero-action:hover {
    background-color: #cc5800 !important;
}

.hero-stats {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 30px;
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

.hero-stats i {
    margin-right: 8px;
    color: var(--pending-color);
}


/* --- 2. BENEFÍCIOS --- */
.benefits-section {
    background-color: var(--card-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit-card {
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    background-color: var(--bg-light);
    transition: transform 0.3s ease;
    text-align: left;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.benefit-card i {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.benefit-card h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 10px;
}


/* --- 3. PLANOS --- */
.plan-section {
    background-color: var(--bg-light);
    padding-bottom: 100px;
}

.plans-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
}

.plan-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 40px 30px;
    width: 350px;
    text-align: center;
    transition: box-shadow 0.3s ease;
    border: 3px solid transparent;
    position: relative;
}

.plan-card.highlighted {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.plan-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--highlight-color);
    margin-bottom: 30px;
}

.price span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.plan-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
}

.plan-card ul li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    color: var(--text-dark);
    font-weight: 500;
}

.plan-card ul li i {
    margin-right: 10px;
}

.plan-card ul li.disabled {
    color: #ccc;
    text-decoration: line-through;
}

.plan-card .badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}


/* --- 4. FORMULÁRIO DE ADESÃO --- */
.form-section {
    background-color: var(--card-bg);
    padding: 80px 5%;
    border-top: 5px solid var(--highlight-color);
}

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

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

.form-group.half {
    width: calc(50% - 10px);
    display: inline-block;
    margin-right: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}

.btn-submit {
    width: 100%;
    margin-top: 20px;
    padding: 15px;
    font-size: 1.1rem;
}


/* --- 5. FOOTER --- */
.adhesion-footer {
    text-align: center;
    padding: 30px 5%;
    background-color: var(--text-dark);
    color: #aaa;
    font-size: 0.9rem;
}

.adhesion-footer a {
    color: white;
    text-decoration: none;
}
.adhesion-footer a:hover {
    text-decoration: underline;
}

/* --- Responsividade --- */
@media (max-width: 992px) {
    .adhesion-hero h1 {
        font-size: 2.8rem;
    }
    .plans-grid {
        flex-direction: column;
        align-items: center;
    }
    .plan-card {
        width: 100%;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .header-navbar {
        flex-direction: column;
    }
    .top-nav {
        margin-top: 15px;
    }
    .hero-stats {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    .form-group.half {
        width: 100%;
        margin-right: 0;
        display: block;
    }
}