* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    background: linear-gradient(135deg, #0f172a, #1e293b, #0f172a);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
}

.gallery-section {
    text-align: center;
    max-width: 1100px;
    width: 100%;
}

h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: #f8fafc;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gallery-section > p {
    color: #94a3b8;
    margin-bottom: 3rem;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.card {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    background: #1e293b;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    aspect-ratio: 4 / 5;
}

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card figcaption {
    position: absolute;
    inset: auto 0 0 0;
    padding: 1.2rem;
    text-align: center;
    color: #ffffff;
    font-weight: 600;
    font-size: 1rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    pointer-events: none;
}

.zoom-effect img {
    transition: transform 0.6s ease;
}

.zoom-effect:hover img {
    transform: scale(1.15);
}

.grayscale-effect img {
    filter: grayscale(100%);
    transition: filter 0.6s ease, transform 0.6s ease;
}

.grayscale-effect:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.shake-effect:hover img {
    animation: shake 0.5s ease-in-out infinite;
}

@keyframes shake {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(-6px, 3px) rotate(-2deg);
    }
    50% {
        transform: translate(6px, -3px) rotate(2deg);
    }
    75% {
        transform: translate(-4px, -2px) rotate(-1deg);
    }
}

.kenburns-effect img {
    transform-origin: center;
    animation: kenburns 8s ease-in-out infinite alternate;
}

@keyframes kenburns {
    0% {
        transform: scale(1) translate(0, 0);
    }
    50% {
        transform: scale(1.15) translate(-3%, -2%);
    }
    100% {
        transform: scale(1.1) translate(3%, 2%);
    }
}

@media (max-width: 600px) {
    .gallery {
        grid-template-columns: 1fr;
    }
}