/* ==========================================
   Variáveis e Identidade Visual (Sincronizado)
========================================== */
:root {
    --cor-primaria: #4A5D5A;
    --cor-sotaque: #D9BFA9;
    --primary-gradient: linear-gradient(135deg, #4A5D5A 0%, #5A6F6B 100%);
    --accent-gradient: linear-gradient(135deg, #D9BFA9 0%, #E8D5C4 100%);
    --bg-gradient: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
    --text-dark: #2C3E50;
    --card-bg: #ffffff;
    --shadow-soft: 0 20px 40px rgba(0,0,0,0.05);
}

/* ==========================================
   Estrutura Base
========================================== */
.main-section {
    min-height: 100vh;
    background: var(--bg-gradient);
    padding: 60px 20px;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: 24px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.content-inner {
    padding: 60px 50px;
}

/* ==========================================
   Tipografia
========================================== */
.page-title {
    font-family: 'Georgia', serif;
    font-size: clamp(2rem, 5vw, 2.8rem);
    color: var(--cor-primaria);
    margin-bottom: 40px;
    position: relative;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-gradient);
}

h2 {
    color: var(--cor-primaria);
    margin-top: 40px;
    margin-bottom: 20px;
    font-size: 1.6rem;
}

.paragraph {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 25px;
    text-align: justify;
}

/* Listas customizadas */
.custom-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.custom-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    line-height: 1.6;
}

.custom-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--cor-sotaque);
    font-weight: bold;
}

/* Bloco de Destaque */
.highlight-box {
    background: rgba(217, 191, 169, 0.1);
    border-left: 4px solid var(--cor-sotaque);
    padding: 30px;
    margin: 40px 0;
    border-radius: 0 15px 15px 0;
}

/* ==========================================
   Botões de Navegação
========================================== */
.navegacao {
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
    padding-top: 30px;
    border-top: 1px solid #eee;
    flex-wrap: wrap;
    gap: 20px;
}

.btn-nav {
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-back { background: #f1f5f9; color: var(--text-dark); }
.btn-next { background: var(--cor-primaria); color: #fff; }

.btn-nav:hover { transform: translateY(-2px); opacity: 0.9; }

@media (max-width: 768px) {
    .content-inner { padding: 40px 25px; }
    .btn-nav { width: 100%; text-align: center; }
}