@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}
.animate-float {
    animation: float 6s ease-in-out infinite;
}
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}
.animate-fadeInUp {
    animation: fadeInUp 1s ease-out forwards;
}
.delay-200 {
    animation-delay: 200ms;
}
.delay-400 {
    animation-delay: 400ms;
}

/* Add new hero animations */
@keyframes gradientBg {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
.hero-gradient {
    background: linear-gradient(-45deg, #0F172A, #3B82F6, #1E40AF);
    background-size: 200% 200%;
    animation: gradientBg 15s ease infinite;
}
.text-glow {
    text-shadow: 0 0 10px rgba(28, 135, 235, 0.5);
}

/* Lightbox styles */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    padding: 2rem;
}
.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}
.lightbox img {
    max-height: 90vh;
    max-width: 90vw;
    object-fit: contain;
}
.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
}