/* ============================================
   SERAPHIM NAV v23 - COMPLETELY REBUILT
   Self-contained, no external dependencies
   Uses JetBrains Mono / Space Grotesk
   ============================================ */

/* Reset any inherited styles */
.sph-nav * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Main nav container */
.sph-nav {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0 !important;
    padding: 0 40px !important;
    background: linear-gradient(180deg, 
        rgba(0,0,0,0.3) 0%, 
        rgba(0,20,40,0.2) 50%, 
        rgba(0,0,0,0.35) 100%) !important;
    border-top: 1px solid rgba(0,255,136,0.08) !important;
    border-bottom: 1px solid rgba(0,0,0,0.5) !important;
    box-shadow: 
        inset 0 1px 0 rgba(255,255,255,0.03),
        0 4px 20px rgba(0,0,0,0.3) !important;
    position: relative !important;
    z-index: 100 !important;
    pointer-events: auto !important;
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace !important;
}

/* Nav item (both links and dropdowns) */
.sph-nav .sph-item {
    position: relative !important;
    display: inline-flex !important;
    align-items: center !important;
    padding: 16px 20px !important;
    font-size: 0.65rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.12em !important;
    text-transform: uppercase !important;
    color: rgba(255,255,255,0.7) !important;
    text-decoration: none !important;
    cursor: pointer !important;
    border-bottom: 2px solid transparent !important;
    transition: all 0.25s ease !important;
    white-space: nowrap !important;
    background: transparent !important;
}

.sph-nav .sph-item:hover {
    color: #00ff88 !important;
    border-bottom-color: #00ff88 !important;
    background: linear-gradient(180deg, 
        rgba(0,255,136,0.1) 0%, 
        rgba(0,255,136,0.03) 100%) !important;
    text-shadow: 0 0 20px rgba(0,255,136,0.5) !important;
}

.sph-nav .sph-item.active {
    color: #00ff88 !important;
    border-bottom-color: #00ff88 !important;
}

/* Dropdown trigger arrow */
.sph-nav .sph-item .sph-arrow {
    margin-left: 6px !important;
    font-size: 0.6em !important;
    opacity: 0.6 !important;
    transition: transform 0.2s !important;
}

.sph-nav .sph-item:hover .sph-arrow {
    transform: rotate(180deg) !important;
    opacity: 1 !important;
}

/* Dropdown menu */
.sph-nav .sph-dropdown {
    position: absolute !important;
    top: 100% !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(10px) !important;
    min-width: 260px !important;
    background: rgba(8, 12, 24, 0.98) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
    border: 1px solid rgba(0,255,136,0.25) !important;
    border-radius: 12px !important;
    box-shadow: 
        0 25px 80px rgba(0,0,0,0.9),
        0 0 60px rgba(0,255,136,0.1),
        inset 0 1px 0 rgba(255,255,255,0.05) !important;
    padding: 10px 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    z-index: 999999 !important;
}

/* Show dropdown on hover */
.sph-nav .sph-item:hover > .sph-dropdown {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateX(-50%) translateY(0) !important;
}

/* Dropdown links */
.sph-nav .sph-dropdown a {
    display: block !important;
    padding: 13px 24px !important;
    font-family: 'JetBrains Mono', 'Fira Code', monospace !important;
    font-size: 0.8rem !important;
    font-weight: 400 !important;
    letter-spacing: 0.02em !important;
    color: rgba(255,255,255,0.8) !important;
    text-decoration: none !important;
    text-transform: none !important;
    border-bottom: 1px solid rgba(255,255,255,0.05) !important;
    transition: all 0.15s ease !important;
}

.sph-nav .sph-dropdown a:last-child {
    border-bottom: none !important;
}

.sph-nav .sph-dropdown a:hover {
    background: linear-gradient(90deg, 
        rgba(0,255,136,0.15) 0%, 
        rgba(0,255,136,0.05) 100%) !important;
    color: #00ff88 !important;
    padding-left: 32px !important;
}

/* Dropdown glow effect on top edge */
.sph-nav .sph-dropdown::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 20px !important;
    right: 20px !important;
    height: 1px !important;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0,255,136,0.5), 
        transparent) !important;
}

/* Mobile: hide dropdowns */
@media (max-width: 768px) {
    .sph-nav {
        display: none !important;
    }
}