:root {
    --primary: #1a73e8;
    --secondary: #0d47a1;
    --accent: #ff8f00;
    --bg: #f8f9fa;
    --text: #333;
    --white: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* HEADER CORRIGIDO */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 15px 0;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* LIMITADOR DO LOGOTIPO */
.logo-main { 
    height: 60px; /* Tamanho fixo para não estourar */
    width: auto;
    margin-bottom: 10px;
    transition: transform 0.3s;
}
.logo-main:hover { transform: scale(1.05); }

nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 0 20px;
    flex-wrap: wrap; /* Importante para celulares */
}

nav a {
    text-decoration: none;
    color: var(--primary);
    font-weight: bold;
    font-size: 0.75rem;
    text-transform: uppercase;
    padding: 5px 8px;
    transition: all 0.3s;
}

nav a:hover { color: var(--accent); }

.main-content {
    max-width: 900px;
    margin: 30px auto;
    padding: 20px;
}

.card {
    background: var(--white);
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    margin-bottom: 25px;
}

/* Botão de Jogo no Menu */
.btn-play-nav {
    color: var(--accent) !important;
    border: 2px solid var(--accent);
    border-radius: 8px;
}
.btn-play-nav:hover {
    background: var(--accent);
    color: white !important;
}

.cta-button {
    display: inline-block;
    padding: 18px 40px;
    background-color: var(--accent);
    color: white !important;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(255, 143, 0, 0.3);
}

/* FOOTER CENTRALIZADO */
footer {
    background: var(--white);
    padding: 40px 20px;
    margin-top: auto; /* Garante que o rodapé fique no fim da página */
    border-top: 1px solid #eee;
    width: 100%;
    box-sizing: border-box;
    text-align: center; /* Centraliza textos e botões inline */
    display: flex;
    flex-direction: column;
    align-items: center; /* Centraliza blocos flexíveis */
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.social-icons a {
    font-size: 2rem;
    color: var(--secondary);
    transition: color 0.3s, transform 0.3s;
}

.social-icons a:hover {
    color: var(--accent);
    transform: translateY(-3px);
}

footer p {
    margin: 10px 0;
    color: #666;
    font-size: 0.9rem;
}

.footer-link {
    font-size: 0.8rem;
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-link:hover {
    color: var(--primary);
    text-decoration: underline;
}