/* ═══════════════════════════════════════
   HEADER
   ═══════════════════════════════════════ */
.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.35s ease;
    backdrop-filter: blur(0px);
    background: transparent;
}

.landing-header.scrolled {
    background: rgba(5, 8, 15, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header-inner {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ── Logo ── */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    z-index: 10;
}

.logo-icon {
    font-size: 1.6rem;
    color: #a855f7;
    filter: drop-shadow(0 0 8px rgba(168, 85, 247, 0.6));
    animation: logoPulse 2.5s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { filter: drop-shadow(0 0 8px rgba(168, 85, 247, 0.6)); }
    50% { filter: drop-shadow(0 0 18px rgba(168, 85, 247, 0.9)); }
}

.logo-text {
    font-family: "Orbitron", sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: 0.05em;
    color: #fff;
}

.logo-accent {
    color: #a855f7;
}