.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 0.8rem 0;
    /* Reduced vertical, horizontal handled by container */
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 2px solid var(--accent-purple);
    animation: fadeIn 0.8s ease-out;
}

.header .container {
    max-width: 95%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-content {
    /* Kept for compatibility but container now handles layout */
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo span {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-lavender));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -1px;
}

.nav ul {
    display: flex;
    gap: 20px;
    list-style: none;
}

@media (max-width: 768px) {
    .nav ul {
        gap: 10px;
        font-size: 0.8rem;
    }
}

.nav a {
    font-weight: 500;
    color: var(--text-gray);
    font-size: 1.1rem;
    position: relative;
    padding: 0.5rem 0;
}

.nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-lavender));
    transition: width 0.4s;
}

.nav a:hover,
.nav a.active {
    color: var(--accent-lavender);
}

.nav a:hover::before,
.nav a.active::before {
    width: 100%;
}