@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
   
    height: 100vh; 
    width: 100vw; 
    overflow: hidden; 
    display: flex;
    flex-direction: column;
    background-color: #f5f5f5;
}

h1 {
    text-align: center;
    margin: 20px 0; 
    font-size: 40px;
    flex-shrink: 0; 
}

.gallery {
    height: 75vh;
    width: 95%; 
    max-width: 1400px;
    display: flex;
    margin: 4vh auto;
}

.image-box {
    margin: 0 1%;
    flex-grow: 1;
    flex-basis: 0;
    transition: 0.5s ease-in-out;
    border-radius: 20px; 
    overflow: hidden; 
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s ease-in-out;
}

.image-box:hover {
    flex-basis: 50%;
}

.active {
    flex-basis: 50%;
}

.gallery:hover .active {
    flex-basis: 0;
}