main h1 {
    margin: 3rem 0 2rem;
    text-align: center;
    color: #f2b94b;
}

.categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin: 2rem auto 3rem;
}

.categories button {
    padding: 0.7rem 1rem;
    border: 0.1rem solid #b98534;
    color: #e3ad4f;
    background-color: transparent;
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
}

.categories button:hover,
.categories button.active {
    border-color: #ffd36a;
    color: #ffd36a;
    background-color: #202020;
}

.gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 75rem;
    margin: 0 auto;
}

.realization {
    overflow: hidden;
    border: 0.1rem solid #333;
    background-color: #202020;
    cursor: pointer;
    transition: 0.3s;
}

.realization:hover {
    border-color: #b98534;
    transform: translateY(-0.15rem);
}

.realization:focus {
    outline: 0.15rem solid #f2b94b;
    outline-offset: 0.2rem;
}

.realization img {
    display: block;
    width: 100%;
    height: 16rem;
    object-fit: cover;
}

.realization h2 {
    margin: 1rem 1rem 0.3rem;
    font-size: 1.5rem;
    color: #dda94c;
}

.realization p {
    margin: 0 1rem;
    color: #bdbdbd;
}

.realization span {
    display: block;
    margin: 0.5rem 1rem 1rem;
    font-size: 0.9rem;
    color: #9f9f9f;
}

/* fullscreen realizacji */

body.fullscreen_open {
    overflow: hidden;
}

.realization_swiper {
    display: none;
}

.realization_swiper.open {
    display: block;
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    z-index: 9999;
    background-color: #181818;
}

.realization_swiper.open .swiper-wrapper {
    width: 100%;
    height: 100%;
}

.realization_swiper.open .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.realization_swiper.open .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.realization_swiper .swiper-button-prev,
.realization_swiper .swiper-button-next {
    z-index: 10000;
    color: #f2b94b;
}

.realization_swiper .swiper-button-prev {
    left: 1rem;
}

.realization_swiper .swiper-button-next {
    right: 1rem;
}

.realization_swiper .swiper-pagination {
    bottom: max(1.2rem, env(safe-area-inset-bottom));
    z-index: 10000;
}

.realization_swiper .swiper-pagination-bullet {
    background-color: #c0c0c0;
}

.realization_swiper .swiper-pagination-bullet-active {
    background-color: #f2b94b;
}

.realization_close {
    display: none;
}

.realization_close.open {
    display: block;
    position: fixed;
    top: max(1rem, env(safe-area-inset-top));
    right: 1rem;
    z-index: 20000;
    margin: 0;
    padding: 0.7rem 1rem;
    border: 0.2rem solid #b98534;
    color: #f2b94b;
    background-color: #181818;
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    pointer-events: auto;
    touch-action: manipulation;
    transition: 0.3s;
}

.realization_close:hover {
    border-color: #ffd36a;
    color: #ffd36a;
}

.realization_swiper.single_image .swiper-button-prev,
.realization_swiper.single_image .swiper-button-next,
.realization_swiper.single_image .swiper-pagination {
    display: none;
}

@media (min-width: 768px) {

    .gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .realization img {
        height: 18rem;
    }

    .realization_swiper.open .swiper-slide {
        padding: 2rem 4rem;
        box-sizing: border-box;
    }

    .realization_close.open {
        top: 1.5rem;
        right: 2rem;
    }
}

@media (min-width: 1024px) {

    .gallery {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .realization img {
        height: 16rem;
    }

    .realization_swiper.open .swiper-slide {
        padding: 2rem 6rem;
    }

    .realization_swiper .swiper-button-prev {
        left: 2rem;
    }

    .realization_swiper .swiper-button-next {
        right: 2rem;
    }
}