body {
  font-family: 'Oswald', sans-serif;
}

.zadnik {   
  background-image: url(https://iriscompany.kz/background.jpg);
    background-size: cover;
    background-position: 50%;
    background-repeat: no-repeat;
    height: 1300px;
    color: #000;
    padding-top: 20px;
    padding-bottom: 35px;
    position: relative;
}

.menu-container {
            position: absolute;
            top: 8%;
            left: 75%;
            transform: translate(-50%, -50%);
        }
        .menu {
            display: flex;
            gap: 20px;
            list-style: none;
            padding: 0;
        }
        .menu li {
            padding: 10px 20px;
            border: 3px solid red;
            color: black;
            font-size: 18px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .menu li:hover {
            background-color: red;
            color: white;
        }
       
.text-container {
    position: relative;
}

.animated-text {
    position: absolute;
    opacity: 0;
    font-size: 24px;
    font-weight: bold;
    transition: opacity 1s ease;
}


.bodytekst {
  position: absolute;
  top: 20%;
  left: 33%;
  margin-left: -130px;
  text-align: center;
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 1.2rem;
}

.top {
  padding-bottom: 60%;
}

@media screen and (max-width: 1180px) {
  .top {
      padding-bottom: 143px;
  }
}
.content {
            background-color: rgba(255, 255, 255, 0.8);
            padding: 50px;
            border-radius: 10px;
            text-align: center;
            max-width: 800px;
        }
        .slider {
            display: flex;
            overflow: hidden;
            width: 100%;
            max-width: 200px;
            margin: 20px auto;
            border-radius: 10px;
        }
        .slides {
            display: flex;
            transition: transform 0.5s ease-in-out;
        }
        .slide {
            min-width: 100%;
        }
        img {
            width: 100%;
            display: block;
            border-radius: 10px;
        }
        footer {
            background-color: black;
            color: white;
            padding: 20px;
            text-align: center;
            width: 100%;
        }
.video-youtube {
            position: absolute;
            top: 1040px; /* Координата Y */
            left: 545px; /* Координата X */
            width: 312px;
            height: 170px;
        }
.logo-kvartet {
            position: absolute;
            top: 30px; /* Координата Y */
            left: 250px; /* Координата X */
            width: 200px;
            height: 147px;
        }