header {
    background: rgba(10, 36, 99, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 3px solid var(--ouro);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo img {
    height: 80px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover img {
    transform: scale(1.1);
}

.logo-text {
    color: var(--branco-puro);
    font-family: 'El Messiri', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
}

nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

nav a {
    color: var(--branco-puro);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.9rem;
    white-space: nowrap;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--ouro);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

nav a:hover::after {
    width: 80%;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--ouro);
    font-size: 1.8rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

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