/* Estilos para o cabeçalho minimalista */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition-fast);
    background-color: #ffffff;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft);
}

.site-header.scrolled {
    padding: 10px 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-medium);
}

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

.site-branding {
    display: flex;
    align-items: center;
}

.site-logo {
    max-height: 50px;
    transition: var(--transition-fast);
    filter: drop-shadow(0 0 1px rgba(0, 0, 0, 0.2));
}

.scrolled .site-logo {
    max-height: 40px;
}

.main-navigation {
    display: flex;
    align-items: center;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.menu-toggle:hover {
    color: var(--secondary-color);
}

.main-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-menu li {
    margin-left: 25px;
    position: relative;
}
.main-menu a {
    color: var(--secondary-color);
    font-weight: 700;
    padding: 10px 0;
    position: relative;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 1;
    text-shadow: 0 0 1px rgba(255, 255, 255, 0.5);
}

.main-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition-fast);
    opacity: 0.7;
}

.main-menu a:hover::after,
.main-menu .current-menu-item a::after {
    width: 100%;
}

/* Estilos responsivos para o cabeçalho */
@media (max-width: 992px) {
    .menu-toggle {
        display: block;
    }
    
    .main-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 80%;
        height: calc(100vh - 80px);
        background-color: #333333;
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        transition: var(--transition-fast);
        z-index: 999;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        overflow-y: auto;
    }
    
    .main-menu.active {
        right: 0;
    }
    
    .main-menu li {
        margin: 10px 0;
        width: 100%;
    }
    
    .main-menu a {
        display: block;
        padding: 10px 0;
        width: 100%;
        color: #ffffff;
        font-weight: 600;
        font-size: 1.1rem;
    }
}

/* Estilos para o botão de TikTok no rodapé */
.social-links .tiktok-icon {
    background-color: #000000;
}

.social-links .tiktok-icon:hover {
    background-color: var(--secondary-color);
}