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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f7f6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Header */
.main-header {
    background-color: #ffffff;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo h1 {
    font-size: 1.5rem;
    color: #2c3e50;
    text-decoration: none;
}

.logo h1 span {
    color: #3498db;
}

.logo a { text-decoration: none; }

.navbar ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

.navbar a {
    text-decoration: none;
    color: #555;
    font-weight: 600;
    transition: color 0.3s;
}

.navbar a:hover {
    color: #3498db;
}

.btn-admin {
    background: #3498db;
    color: #fff !important;
    padding: 8px 15px;
    border-radius: 5px;
}

/* Footer */
.main-footer {
    background-color: #2c3e50;
    color: #ecf0f1;
    padding: 50px 0 20px;
    margin-top: 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.9rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background-color: #333;
    border-radius: 2px;
}

/* Responsividade */
@media (max-width: 768px) {
    .navbar {
        display: none; /* Seria ativado via JS */
    }
    .mobile-menu-btn {
        display: flex;
    }
}