:root {
    --main-bg: #f8f9fc;
    --button-bg: #09689C;
    --button-active: #09689C;
    --text-color: #222;
    --image-border-radius: 12px;
    --image-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    --transition-speed: 0.25s;
    --controls-bg: #840032;
}

body {
    font-family: 'Arial', sans-serif;
    background: var(--main-bg);
    margin: 0;
    padding: 0;
    text-align: center;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

body::-webkit-scrollbar {
    display: none;
}

.gallery {
    padding: 20px 10px;
    max-width: 1600px;
    margin: auto;
}

.controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    list-style: none;
    padding: 10px;
    flex-wrap: nowrap;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    /* background-color: var(--controls-bg); */
    border-radius: 8px;
}

.controls::-webkit-scrollbar {
    display: none;
}

.buttons {
    padding: 10px 24px;
    background: var(--controls-bg);
    color: white;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-speed);
    font-size: 14px;
    border: none;
    font-weight: 500;
    white-space: nowrap;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.buttons:hover,
.buttons.active {
    background: var(--button-active);
    transform: scale(1.05);
    box-shadow: 0 5px 12px rgba(0, 0, 0, 0.2);
}

.image-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    justify-content: center;
    align-items: center;
    padding: 10px;
}

.image {
    width: 100%;
    height: 260px;
    overflow: hidden;
    border-radius: var(--image-border-radius);
    box-shadow: var(--image-box-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    cursor: pointer;
}

.image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed);
}

.image:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

@media (min-width: 1600px) {
    .image-container {
        grid-template-columns: repeat(6, 1fr);
    }
    .image {
        height: 280px;
    }
}

@media (max-width: 1400px) {
    .image-container {
        grid-template-columns: repeat(5, 1fr);
    }
    .image {
        height: 260px;
    }
}

@media (max-width: 1024px) {
    .image-container {
        grid-template-columns: repeat(4, 1fr);
    }
    .image {
        height: 240px;
    }
}

@media (max-width: 768px) {
    .image-container {
        grid-template-columns: repeat(3, 1fr);
    }
    .buttons {
        padding: 10px 20px;
        font-size: 13px;
    }
    .image {
        height: 220px;
    }
}

@media (max-width: 480px) {
    .image-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .buttons {
        padding: 8px 16px;
        font-size: 12px;
    }
    .image {
        height: 200px;
    }
}