* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    margin:0;
    height:100vh;
    display:grid;
    place-items:center;
    background-color:#010101;
  }
.video-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 3rem;
    font-family: Arial, sans-serif;
    background: rgba(0, 0, 0, 0.4);
}
h1 {
    text-shadow: 5px 5px 8px rgba(0, 0, 0, 1);
}

.button-container {
  display: flex; /* Umožní, aby tlačítka byla vedle sebe */
  gap: 10px; /* Mezera mezi tlačítky */
  margin-top: 20px; /* Odsazení od nadpisu */
}

.btn {
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 1.5rem;
    color: white;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    cursor: pointer;
    border-radius: 5px;
    transition: background 0.3s;
}
.btn:hover {
    background: rgba(255, 255, 255, 0.5);
    color: crimson;
}

@keyframes wave {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.overlay h1 {
    animation: wave 3s infinite ease-in-out;
}

.image-section {
    position: relative;
    top: 100vh;
    width: 100vw;
    height: 100vh;
    background: url('/TWS_rozcestnik/2224a891fd67315bf18bef9b2a6aec8533d.png') no-repeat center center;
    background-size: cover;
    z-index: 0;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 35px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.gallery img {
    width: 35vw;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease-in-out, filter 0.3s ease-in-out;
    filter: grayscale(80%);
}
.gallery img:hover {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: black;
    color: white;
    text-align: center;
    padding: 10px 0;
    font-size: 1rem;
}

@keyframes wave {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.overlay h1 {
    animation: wave 3s infinite ease-in-out;
}

/* Image Section */
.image-section {
    position: relative;
    top: 100vh;
    width: 100vw;
    height: 100vh;
    background: url('/TWS_rozcestnik/2224a891fd67315bf18bef9b2a6aec8533d.png') no-repeat center center;
    background-size: cover;
    z-index: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Gallery Styles */
.gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Default layout for larger screens */
    gap: 35px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.gallery img {
    width: 25vw;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease-in-out, filter 0.3s ease-in-out;
    filter: grayscale(80%);
}

.gallery img:hover {
    transform: scale(1.1);
    filter: grayscale(0%);
}

/* Footer */
.footer {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    background-color: black;
    color: white;
    text-align: center;
    padding: 10px 0;
    font-size: 1rem;
}