*{
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body{
    margin: 0;
    padding: 0;
    background-color: rgb(158, 153, 153);
}

/* Kód pro header a burger menu */
header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
}

header nav .logo img {
    height: 50px;
}

header nav .nav-links {
    list-style-type: none;
    display: flex;
    margin: 0;
    padding: 0;
}

header nav .nav-links li {
    margin: 0 15px;
    position: relative; 
}

header nav .nav-links li a {
    color: #fff;
    text-decoration: none;
    position: relative;
    overflow: hidden; 
    display: inline-block;
}

header nav .nav-links li a::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    transition: transform 0.3s ease;
    transform: translateX(0);
    z-index: -1;
}

header nav .nav-links li a:hover::before {
    transform: translateX(100%);
}

header nav .nav-links li a:hover {
    color: #FFA500;
}

/* Kód pro burger ikonu */
.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px;
    transition: all 0.3s ease;
}

/* Kód pro main obrazovku */
.main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 95vh;
    background-image: url('images/spoje_soskolin_promo_foto.png'); /* Spoje pozadí */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    text-align: center;
}

.main h1 {
    color: #fff;
    font-size: 8em;
    margin: 0;
    padding: 20px;
    border-radius: 8px;
}

/* Media Query pro (max-width: 768px) */
@media (max-width: 768px) {
    .main h1 {
        font-size: 4em;
        padding: 10px;
    }

    header nav {
        flex-direction: column;
        align-items: flex-start;
        padding: 10px;
    }

    header nav .logo img {
        height: 40px;
    }

    header nav .nav-links {
        flex-direction: column;
        position: absolute;
        right: 0;
        top: 0;
        height: 100vh;
        background-color: #333;
        justify-content: center;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
    }

    header nav .nav-links li {
        margin: 20px 0;
    }

    header nav .nav-links.nav-active {
        transform: translateX(0);
    }

    .burger {
        display: block;
    }

    /* Animace burger menu na X */
    .burger.toggle .line1 {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .burger.toggle .line2 {
        opacity: 0;
    }

    .burger.toggle .line3 {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

/* Kód pro Informace */
#informace {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: auto;
    padding: 20px;
}

#informace h2 {
    font-size: 2em;
    margin-top: 0;
}

#informace p {
    font-size: 1.2em;
    max-width: 800px; 
    margin: 0 auto;
}

/* Kódy pro interprety */
#interpreti {
    text-align: center;
}

.interpreti-group {
    display: flex;
    justify-content: center;
    gap: 70px;
}

.interpret {
    position: relative;
    width: 200px;
    height: 200px;
    overflow: hidden;
}

.interpret img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hover-name {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: #fff;
    text-align: center;
    font-size: 1.2em;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.interpret:hover .hover-name {
    transform: translateY(0);
}

/* Kód pro sekci Harmonogram */
#harmonogram {
    display: flex;
    flex-direction: column;
    align-items: center; 
    padding: 20px;
}

#harmonogram h2 {
    font-size: 2em;
    text-align: center;
}

#harmonogram ul {
    list-style-type: none; 
    padding: 0;
    margin: 0;
    max-width: 600px; 
    text-align: left; 
}

#harmonogram li {
    font-size: 1.2em; 
    margin: 10px 0; 
    padding-left: 20px; 
    position: relative;
}

#harmonogram li::before {
    content: "•"; 
    position: absolute;
    left: 0;
    color: #FFA500; 
}

#countdown {
    text-align: center;
    margin-top: 20px;
    font-size: 1.5em;
}

#timer span {
    font-weight: bold;
    margin: 0 5px;
}

/* Kód pro sekce Informace, Harmonogram, Interpreti */
section {
    padding: 20px;
    text-align: center;
    justify-content: center;
}

section h2 {
    font-size: 2em;
    margin-top: 0;
}

section hr {
    border: none;
    height: 2px;
    background-color: #333;
    margin: 20px 0;
}

/* Responzivita pro mobilní zařízení */
@media (max-width: 600px) {
    nav ul li {
        display: block;
        margin: 5px 0;
    }

    section {
        padding: 10px;
    }
}

/* Kód pro Kontakt, Projekt Lepší Místo a Sponzory */
.contact-project-container {
    display: flex;
    gap: 20px;
    background-color: #ffa500; 
    padding: 20px;
    padding-top: 50px;
    padding-bottom: 20px;
}

.contact-project-container div {
    flex: 1;
    color: #fff; 
}

/* Responsivita pro mobilní zobrazení */
@media (max-width: 768px) {
    .contact-project-container {
        flex-direction: column;
    }
}

.sponsor-images {
    display: flex;
    justify-content: space-around;
}

.sponsor-box {
    width: 100px;
    height: 65px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.sponsor-box img {
    max-width: 80%;
    max-height: 100%;
    object-fit: contain;
}

/* Styl pro footer */
footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: #fff;
}

footer ul {
    list-style-type: none;
    padding: 0;
}

footer ul li {
    display: inline;
    margin: 0 10px;
}