style.css

@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  background-color: black;
  color: whitesmoke;
}

svg {
  width: 25px;
}

header {
  width: 1200px;
  max-width: 90%;
  margin: auto;
  display: grid;
  grid-template-columns: 50px 1fr 50px;
  grid-template-rows: 50px;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 100;
}

header .logo {
  font-weight: bold;
}

header .menu {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 20px;
  font-weight: 500;
}

.slider {
  height: 100vh;
  margin-top: -50px;
  position: relative;
}

.slider .list .item {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.5s;
}

.slider .list .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider .list .item::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  background-image: linear-gradient(to top, #0b0a0a 20%, transparent);
}

body{
  background-color: #0b0a0a;
}

.slider .list .item .content {
  position: absolute;
  left: 10%;
  top: 20%;
  width: 500px;
  max-width: 80%;
  z-index: 1;
}

.slider .list .item .content p:nth-child(1) {
  text-transform: uppercase;
  letter-spacing: 10px;
}

.slider .list .item .content h2 {
  font-size: 100px;
  margin: 0;
}

.slider .list .item.active {
  opacity: 1;
  z-index: 10;
}

@keyframes showContent {
  to {
    transform: translateY(0);
    filter: blur(0);
    opacity: 1;
  }
}

.slider .list .item.active p:nth-child(1),
.slider .list .item.active h2,
.slider .list .item.active p:nth-child(3) {
  transform: translateY(30px);
  filter: blur(20px);
  opacity: 0;
  animation: showContent 0.5s 0.7s ease-in-out 1 forwards;
}

.slider .list .item.active h2 {
  animation-delay: 1s;
}

.slider .list .item.active p:nth-child(3) {
  animation-duration: 1.3s;
}

.arrows {
  position: absolute;
  top: 30%;
  right: 50px;
  z-index: 100;
}

.arrows button {
  background-color: #eee5;
  border: none;
  font-family: monospace;
  width: 40px;
  height: 40px;
  border-radius: 5px;
  font-size: x-large;
  color: #eee;
  transition: 0.5s;
}

.arrows button:hover {
  background-color: #eee;
  color: black;
}

.thumbnail {
  position: absolute;
  top: 75%;
  bottom: 50px;
  z-index: 11;
  display: flex;
  gap: 10px;
  width: 100%;
  height: 250px;
  display: flex; /* Menggunakan display flex untuk mengatur item secara horizontal */
  justify-content: center; /* Mengatur rata tengah horizontal */
  padding: 20px; /* Menambahkan padding pada container */
  box-sizing: border-box;
  overflow: auto;
  text-justify: center;
}

@media screen and (max-width: 600px) {
  .thumbnail {
    flex-direction: column; /* Mengatur tata letak konten ke arah kolom untuk layar yang lebih kecil */
    align-items: center; /* Mengatur rata tengah vertikal untuk konten */
    height: auto; /* Menyesuaikan tinggi dengan konten */
    padding: 10px; /* Mengurangi padding untuk layar yang lebih kecil */
  }
}

.thumbnail::-webkit-scrollbar {
  width: 0;
}

.thumbnail .item {
  width: 150px;
  height: 220px;
  filter: brightness(0.5);
  transition: 0.5s;
  flex-shrink: 0;
}

.thumbnail .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}

.thumbnail .item.active {
  filter: brightness(1.5);
}

.thumbnail .item .content {
  position: absolute;
  inset: 10px;
}

@media screen and (max-width: 678px) {
  .thumbnail {
    justify-content: start;
  }

  .slider .list .item .content h2 {
    font-size: 60px;
  }

  .arrows {
    top: 10%;
  }
}