.gradient-bg {
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    position: relative;
    overflow: hidden;
}

.gradient-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    animation: rotate 20s linear infinite;
    z-index: 0;
}

.gradient-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(79, 70, 229, 0.2) 0%,
        rgba(124, 58, 237, 0.2) 50%,
        rgba(79, 70, 229, 0.2) 100%);
    animation: shimmer 3s ease-in-out infinite;
    z-index: 1;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes shimmer {
    0% {
        opacity: 0.5;
        transform: translateX(-100%) skewX(-15deg);
    }
    50% {
        opacity: 0.8;
    }
    100% {
        opacity: 0.5;
        transform: translateX(100%) skewX(-15deg);
    }
}

.gradient-bg > * {
    position: relative;
    z-index: 2;
}

.team-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.tech-card {
    transition: all 0.3s ease;
}

.tech-card:hover {
    transform: scale(1.05);
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
}

.tech-card:hover i {
    transform: scale(1.2);
}

.tech-card i {
    transition: transform 0.3s ease;
}

.profile-dropdown {
    transition: all 0.3s ease;
}

.profile-dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    pointer-events: none;
    will-change: transform;
}