:root {
    --primary-color: #1a4b84;
    --primary-dark: #0f2d52;
    --secondary-color: #eef4fb;
    --accent-color: #d97706;
    --text-color: #333333;
    --text-light: #555555;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border-color: #e2e8f0;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-light);
}

header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 2.5rem 1rem;
    text-align: center;
    border-bottom: 4px solid var(--accent-color);
}

.logo-container {
    margin-bottom: 1rem;
}

.logo-container img {
    max-width: 220px;
    height: auto;
    border-radius: 12px;
    background-color: var(--white);
    padding: 0px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

header h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

header .cnpj {
    margin-top: 0.5rem;
    font-size: 0.95rem;
    background-color: rgba(255, 255, 255, 0.15);
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Banner de Aviso de Transição */
.alert-banner {
    background-color: #fef3c7;
    border-left: 6px solid var(--accent-color);
    padding: 1.25rem;
    margin-bottom: 2rem;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.alert-banner h2 {
    color: #92400e;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.alert-banner p {
    color: #78350f;
    font-size: 0.98rem;
}

.alert-banner a {
    color: #b45309;
    font-weight: 700;
    text-decoration: underline;
}

.alert-banner a:hover {
    color: #78350f;
}

/* Seções de Conteúdo */
.section {
    background: var(--white);
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    border: 1px solid var(--border-color);
}

.section-title {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
}

.kardec-quote {
    font-style: italic;
    background-color: var(--secondary-color);
    border-left: 4px solid var(--primary-color);
    padding: 1rem 1.25rem;
    margin: 1.5rem 0 0.5rem 0;
    border-radius: 0 4px 4px 0;
    color: var(--primary-dark);
    font-weight: 500;
}

/* Grid de Documentos */
.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.doc-card {
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: 6px;
    text-align: center;
    background-color: var(--bg-light);
    transition: transform 0.2s, box-shadow 0.2s;
}

.doc-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.08);
}

.doc-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.6rem 1.2rem;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background-color 0.2s;
}

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

/* Lista de Atividades e Cursos */
.activity-list {
    list-style: none;
}

.activity-item {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px dashed var(--border-color);
}

.activity-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.activity-item h3 {
    color: var(--primary-color);
    font-size: 1.15rem;
    margin-bottom: 0.3rem;
}

.schedule-badge {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--primary-dark);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    margin-top: 0.4rem;
}

/* Transmissões Online */
.online-transmission {
    background-color: #fff8f0;
    border: 1px solid #fee2e2;
    padding: 1.25rem;
    border-radius: 6px;
    margin-top: 1.5rem;
}

.online-transmission h3 {
    color: #b91c1c;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

/* Rodapé */
footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 2.5rem 1rem;
    text-align: center;
    font-size: 0.95rem;
    border-top: 4px solid var(--accent-color);
}

footer p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

footer a {
    color: #93c5fd;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

@media (max-width: 600px) {
    header h1 {
        font-size: 1.8rem;
    }
    .section {
        padding: 1.25rem;
    }
}