/* Estilos Globais */
:root {
    --primary-color: #1a66ff;
    --secondary-color: #0e4bab;
    --accent-color: #ff6b00;
    --text-color: #333;
    --light-gray: #f5f7fa;
    --medium-gray: #e0e4e8;
    --border-color: #ddd;
    --success-color: #27ae60;
    --warning-color: #f39c12;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    color: var(--text-color);
    line-height: 1.6;
    background-color: #fff;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    color: #fff;
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--medium-gray);
    color: var(--text-color);
}

.btn-outline:hover {
    background-color: var(--light-gray);
}

/* Cabeçalho */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.main-nav ul {
    display: flex;
}

.main-nav ul li {
    margin-left: 20px;
}

.main-nav ul li a {
    color: var(--text-color);
    font-weight: 500;
    padding: 10px 0;
    position: relative;
}

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

.main-nav ul li a.active:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
}

.cta-buttons {
    display: flex;
    gap: 10px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--text-color);
    transition: all 0.3s ease;
}

/* Layout de Conteúdo Principal */
.help-content {
    padding: 40px 0;
    background-color: var(--light-gray);
    min-height: calc(100vh - 70px - 300px); /* viewport - header - footer */
}

.help-content .container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
}

/* Sidebar */
.help-sidebar {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.sidebar-header {
    padding: 20px;
    background-color: var(--primary-color);
    color: #fff;
}

.sidebar-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

.sidebar-nav ul li a {
    display: block;
    padding: 15px 20px;
    border-bottom: 1px solid var(--medium-gray);
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s ease;
}

.sidebar-nav ul li a:hover,
.sidebar-nav ul li a.active {
    background-color: var(--light-gray);
    color: var(--primary-color);
    padding-left: 25px;
}

.sidebar-nav ul li a.active {
    border-left: 4px solid var(--primary-color);
    font-weight: 600;
}

.sidebar-support {
    padding: 20px;
    background-color: #f0f5ff;
    border-top: 1px solid var(--medium-gray);
}

.sidebar-support h4 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.sidebar-support p {
    font-size: 0.9rem;
    margin-bottom: 15px;
}

/* Conteúdo Principal */
.help-main {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    padding: 30px;
}

.breadcrumbs {
    margin-bottom: 20px;
}

.breadcrumbs ul {
    display: flex;
    flex-wrap: wrap;
}

.breadcrumbs ul li {
    font-size: 0.9rem;
    color: #777;
}

.breadcrumbs ul li:not(:last-child)::after {
    content: '>';
    margin: 0 8px;
    color: #ccc;
}

.content-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--medium-gray);
}

.content-header h1 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.content-header p {
    color: #666;
    font-size: 1.1rem;
}

/* Seções de Regras */
.rules-section {
    margin-bottom: 40px;
}

.rules-section h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--medium-gray);
}

.rule-item {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--medium-gray);
}

.rule-item:last-child {
    border-bottom: none;
}

.rule-item h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.rule-item p {
    margin-bottom: 15px;
    line-height: 1.7;
}

.rule-item ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

.rule-item ul li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 8px;
    line-height: 1.5;
}

.rule-item ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Rodapé */
footer {
    background-color: #1a1f36;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo {
    flex-basis: 30%;
}

.footer-logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    display: inline-block;
}

.footer-logo p {
    color: #aaa;
    font-size: 0.9rem;
}

.footer-links {
    flex-basis: 65%;
    display: flex;
    justify-content: space-between;
}

.footer-column {
    flex-basis: 30%;
}

.footer-column h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h4:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: #aaa;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-column ul li a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #aaa;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

/* Botão Voltar ao Topo */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--primary-color);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: none;
    font-size: 20px;
    z-index: 99;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

/* Media Queries */
@media (max-width: 992px) {
    .help-content .container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-logo, .footer-links {
        flex-basis: 100%;
    }
    
    .footer-logo {
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-wrap: wrap;
    }
    
    .main-nav {
        display: none;
        width: 100%;
        order: 3;
    }
    
    .main-nav.show {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 20px 0;
    }
    
    .main-nav ul li {
        margin: 0;
    }
    
    .main-nav ul li a {
        padding: 15px 0;
        display: block;
        border-bottom: 1px solid var(--medium-gray);
    }
    
    .cta-buttons {
        margin-left: auto;
    }
    
    .menu-toggle {
        display: block;
        order: 1;
    }
    
    .logo {
        order: 2;
    }
    
    .footer-links {
        flex-direction: column;
    }
    
    .footer-column {
        margin-bottom: 30px;
    }
}