/* Základné štýly */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hlavička */
header {
    background-color: #2c3e50;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 1.5rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #3498db;
}

/* Sekcia s textom a obrázkami */
.text-with-images {
    padding: 2rem 0;
    background-color: white;
    margin: 2rem 0;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.text-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
}

.text-block {
    flex: 1;
    min-width: 300px;
}

.image-block {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
}

.image-block img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Galéria */
.gallery-section {
    padding: 2rem 0;
    background-color: white;
    margin: 2rem 0;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Päta */
footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

/* Responzívne štýly */

/* Tablety - 750px a menej */
@media (max-width: 750px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        margin-top: 1rem;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 0.75rem;
    }
    
    .text-content {
        flex-direction: column;
    }
}

/* Mobilné zariadenia - 550px a menej */
@media (max-width: 550px) {
    .container {
        padding: 0 15px;
    }
    
    nav ul {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    nav ul li {
        margin: 0;
    }
    
    .text-block, .image-block {
        min-width: 100%;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Responzívna galéria */

/* Nad 800px - 4 stĺpce (štandard) */
@media (min-width: 801px) {
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Medzi 600px a 800px - 3 stĺpce */
@media (min-width: 601px) and (max-width: 800px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Pod 600px - 2 stĺpce */
@media (max-width: 600px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}