/* Header Components */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing) * 5) calc(var(--spacing) * 16);
    position: relative;
    z-index: 10;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 32px;
    width: auto;
}

nav {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1);
}

.nav-link {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-base-400);
    text-decoration: none;
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 3.5);
    transition: color 0.15s ease;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.nav-link:hover {
    color: var(--color-foreground);
}

.btn {
    font-size: 0.8125rem;
    font-weight: 500;
    padding: calc(var(--spacing) * 2.5) calc(var(--spacing) * 5);
    border-radius: calc(var(--spacing) * 1.5);
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: var(--color-foreground);
    color: var(--color-background);
    border: 1px solid var(--color-foreground);
}

.btn-secondary {
    background: transparent;
    color: var(--color-foreground);
    border: 1px solid var(--color-base-800);
}

.btn:hover {
    transform: translateY(-1px);
}