/* Header Styles */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: calc(var(--spacing) * 2) 0;
    z-index: 1000;
    transition: var(--transition);
    background-color: rgba(26, 26, 100, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

#header.scrolled {
    background-color: var(--primary);
    padding: var(--spacing) 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

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

.logo a {
    display: flex;
    align-items: center;
}

.logo h1 {
    color: var(--accent);
    font-size: 2rem;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

nav {
    display: flex;
    align-items: center;
}

.menu {
    display: flex;
    list-style: none;
}

.menu li {
    margin-left: calc(var(--spacing) * 3);
}

.menu li a {
    color: var(--text);
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    position: relative;
    padding: calc(var(--spacing) * 0.5) var(--spacing);
}

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

.menu li a:hover::after,
.menu li a.active::after {
    width: 100%;
}

.menu li a:hover,
.menu li a.active {
    color: var(--accent);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text);
}

.cta-button {
    margin-left: calc(var(--spacing) * 3);
}