/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0B0F19;
}

::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Glassmorphism Utilities */
.glass-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.glass-nav {
    background: rgba(11, 15, 25, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Hero Glow */
.hero-glow {
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.2) 0%, rgba(11, 15, 25, 0) 70%);
}

/* Radar Specific Styles */
.radar-grid {
    background-image: radial-gradient(rgba(59, 130, 246, 0.2) 1px, transparent 1px);
    background-size: 40px 40px;
}

.radar-sweep {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50%;
    height: 2px;
    background: linear-gradient(90deg, rgba(244, 63, 94, 0) 0%, rgba(244, 63, 94, 1) 100%);
    transform-origin: 0 0;
    animation: radar-sweep 4s linear infinite;
}

@keyframes radar-sweep {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Scanning Line Effect */
.scan-line {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #3B82F6, transparent);
    box-shadow: 0 0 15px #3B82F6;
    z-index: 10;
}

/* Mobile Menu - Modern Glassmorphism */
#mobile-menu {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    background: rgba(11, 15, 25, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
}

#mobile-menu.open {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
}

/* Mobile Menu Items */
.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: 12px;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    margin-bottom: 8px;
}

.mobile-menu-item:hover,
.mobile-menu-item:active {
    background: rgba(30, 41, 59, 0.7);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Checkmark Animation */
.check-anim {
    stroke-dasharray: 50;
    stroke-dashoffset: 50;
    animation: dash 1s ease-in-out forwards;
}

@keyframes dash {
    to {
        stroke-dashoffset: 0;
    }
}