.gallery-hero {

    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));

    color: white;

    padding: 8rem 0 6rem; /* Zvětšený padding */

    text-align: center;

    position: relative;

    overflow: hidden;

}



/* Dekorativní prvky pro hero */

.gallery-hero::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    bottom: 0;

    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");

    z-index: 1;

}



.gallery-hero::after {

    content: '';

    position: absolute;

    bottom: -2px;

    left: 0;

    width: 100%;

    height: 60px;

    background: var(--background-color);

    clip-path: polygon(0 100%, 100% 100%, 100% 0);

}

.gallery-hero .container {

    position: relative;

    z-index: 2;

    max-width: 800px;

    margin: 0 auto;

}



.gallery-hero h1 {

    font-size: clamp(2.8rem, 6vw, 4rem);

    margin-bottom: 1.5rem;

    font-weight: 700;

    letter-spacing: -0.02em;

    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

    position: relative;

    padding-bottom: 1.5rem;

}



.gallery-hero h1::after {

    content: '';

    position: absolute;

    bottom: 0;

    left: 50%;

    transform: translateX(-50%);

    width: 80px;

    height: 4px;

    background: linear-gradient(to right, var(--accent-color), transparent);

    border-radius: 2px;

}



.gallery-hero p {

    font-size: clamp(1.1rem, 2.5vw, 1.4rem);

    opacity: 0.9;

    max-width: 600px;

    margin: 0 auto;

    line-height: 1.6;

    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);

}





.gallery-section {

    padding: 4rem 0;

    background: var(--background-color);

}



.gallery-grid {

    display: grid;

    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));

    gap: 1.5rem;

    padding: 1rem;

}



.gallery-item {

    position: relative;

    border-radius: 12px;

    overflow: hidden;

    aspect-ratio: 4/3;

    cursor: pointer;

    transform: scale(1);

    transition: transform var(--transition-speed);

}



.gallery-item:hover {

    transform: scale(1.02);

}



.gallery-item img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition: transform 0.5s ease;

}



.gallery-item:hover img {

    transform: scale(1.1);

}



/* Lightbox */

.lightbox {

    position: fixed;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background: rgba(0, 0, 0, 0.9);

    display: none;

    justify-content: center;

    align-items: center;

    z-index: 1000;

    opacity: 0;

    transition: opacity 0.3s ease;

}



.lightbox.active {

    display: flex;

    opacity: 1;

}



.lightbox-content {

    max-width: 90%;

    max-height: 90vh;

    position: relative;

}



.lightbox-content img {

    max-width: 100%;

    max-height: 90vh;

    object-fit: contain;

    border-radius: 8px;

}



.lightbox-close,

.lightbox-prev,

.lightbox-next {

    background: transparent;

    border: none;

    color: white;

    cursor: pointer;

    position: absolute;

    padding: 1rem;

    transition: all 0.3s ease;

}



.lightbox-close {

    top: 20px;

    right: 20px;

    font-size: 2rem;

}



.lightbox-prev,

.lightbox-next {

    top: 50%;

    transform: translateY(-50%);

    font-size: 2rem;

    padding: 2rem;

}



.lightbox-prev {

    left: 20px;

}



.lightbox-next {

    right: 20px;

}



.lightbox-close:hover,

.lightbox-prev:hover,

.lightbox-next:hover {

    color: var(--accent-color);

    transform: scale(1.1);

}



.lightbox-prev:hover {

    transform: translate(-5px, -50%);

}



.lightbox-next:hover {

    transform: translate(5px, -50%);

}



.lightbox-counter {

    position: absolute;

    bottom: 20px;

    left: 50%;

    transform: translateX(-50%);

    color: white;

    font-size: 1rem;

    background: rgba(0, 0, 0, 0.5);

    padding: 0.5rem 1rem;

    border-radius: 20px;

}



/* Loading Animation */

.gallery-item.loading::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background: linear-gradient(90deg,

        transparent,

        rgba(255, 255, 255, 0.2),

        transparent);

    animation: loading 1.5s infinite;

}



@keyframes loading {

    0% {

        transform: translateX(-100%);

    }

    100% {

        transform: translateX(100%);

    }

}



/* Media Queries */

@media (max-width: 768px) {

    .gallery-hero {

        padding: 6rem 0 4rem;

    }



    .gallery-hero h1 {

        font-size: 2.5rem;

    }



    .gallery-hero p {

        font-size: 1rem;

        padding: 0 1rem;

    }

}



@media (max-width: 480px) {

    .gallery-hero {

        padding: 5rem 0 3rem;

    }



    .gallery-hero h1 {

        font-size: 2rem;

    }

}



/* Aktualizované styly pro lightbox a obrázky */



.lightbox {

    position: fixed;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background: rgba(0, 0, 0, 0.9);

    display: none;

    justify-content: center;

    align-items: center;

    z-index: 1000;

    opacity: 0;

    transition: opacity 0.3s ease;

}



.lightbox.active {

    display: flex;

    opacity: 1;

}



/* Upravený kontejner pro obrázek */

.lightbox-content {

    position: relative;

    width: 90%;  /* Fixní šířka kontejneru */

    height: 85vh; /* Fixní výška kontejneru */

    display: flex;

    justify-content: center;

    align-items: center;

}



/* Upravené stylování obrázku v lightboxu */

.lightbox-content img {

    max-width: 100%;

    max-height: 100%;

    width: auto;

    height: auto;

    object-fit: contain; /* Zachová poměr stran */

    border-radius: 8px;

    box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);

}



/* Upravená pozice navigačních tlačítek */

.lightbox-close,

.lightbox-prev,

.lightbox-next {

    background: rgba(0, 0, 0, 0.5);

    border: none;

    color: white;

    cursor: pointer;

    position: absolute;

    padding: 1rem;

    transition: all 0.3s ease;

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    z-index: 1001;

}



.lightbox-close {

    top: 20px;

    right: 20px;

    font-size: 1.5rem;

    width: 50px;

    height: 50px;

}



.lightbox-prev,

.lightbox-next {

    top: 50%;

    transform: translateY(-50%);

    font-size: 1.5rem;

    width: 60px;

    height: 60px;

}



.lightbox-prev {

    left: 20px;

}



.lightbox-next {

    right: 20px;

}



.lightbox-close:hover,

.lightbox-prev:hover,

.lightbox-next:hover {

    background: var(--primary-color);

    color: white;

    transform: scale(1.1);

}



.lightbox-prev:hover {

    transform: translate(-5px, -50%) scale(1.1);

}



.lightbox-next:hover {

    transform: translate(5px, -50%) scale(1.1);

}



/* Upravené počítadlo */

.lightbox-counter {

    position: absolute;

    bottom: 20px;

    left: 50%;

    transform: translateX(-50%);

    color: white;

    font-size: 1rem;

    background: rgba(0, 0, 0, 0.7);

    padding: 0.8rem 1.5rem;

    border-radius: 30px;

    z-index: 1001;

    font-weight: 500;

}



/* Media Queries pro lepší responzivitu */

@media (max-width: 1200px) {

    .lightbox-content {

        width: 95%;

        height: 80vh;

    }

}



@media (max-width: 768px) {

    .lightbox-content {

        width: 100%;

        height: 75vh;

    }



    .lightbox-prev,

    .lightbox-next {

        width: 50px;

        height: 50px;

        font-size: 1.2rem;

    }



    .lightbox-close {

        width: 40px;

        height: 40px;

        font-size: 1.2rem;

    }



    .lightbox-counter {

        padding: 0.6rem 1.2rem;

        font-size: 0.9rem;

    }

}



@media (max-width: 480px) {

    .lightbox-content {

        height: 70vh;

    }



    .lightbox-prev,

    .lightbox-next {

        width: 40px;

        height: 40px;

        font-size: 1rem;

    }



    .lightbox-counter {

        padding: 0.5rem 1rem;

        font-size: 0.8rem;

    }

}