/* Header*/
header {
  background-color: var(--neutral-950-80);
  backdrop-filter: blur(20px);
  align-items: center;
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  justify-content: center;
  padding: 25px 190px;
  width: 100%;
  z-index: 1;
  & nav {
    align-items: center;
    display: flex;
    justify-content: center;
    gap: 25px;
    width: 100%;
    & a {
      color: var(--neutral-50);
      font-weight: 600;
      text-shadow: 0 0 2px var(--neutral-50);
      font-size: 20px;
      transition: all 300ms ease-in-out;
      &:hover {
        color: var(--primary);
        text-shadow: 0 0 2px var(--primary);
      }
    }
  }
}

/* Banner Slider */
.banner-slider {
  position: relative;
  margin-top: 72px;
}

.banner-slider > ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.slider {
  aspect-ratio: 1024/384;
}

.slider li {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  transition: opacity 0.5s;
  width: 100%;
}

.slider li img {
  object-fit: contain;
  display: block;
  width: 100%;
}

.slider li:first-child,
.slider li:target {
  opacity: 1;
}

.slider-options {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  align-items: center;
  display: flex;
  justify-content: space-between;
  width: 95%;
}

.slider-options li a {
  background-color: var(--neutral-950);
  border-radius: 50%;
  display: block;
  width: 40px;
  height: 40px;
  transition: background-color 300ms ease-in-out, transform 300ms ease-in-out;
  &:hover {
    transform: scale(1.2);
  }
}

/* Main*/
main {
  align-items: center;
  display: flex;
  flex-direction: column;
  padding: 30px 190px;
  gap: 45px;
  width: 100%;
}

/* Article Presentation */
h1 {
  text-align: center;
  font-weight: 900;
  font-size: 36px;
  width: 100%;
}

.presentation-container {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 15px;
  width: 100%;
  & p {
    color: var(--neutral-200);
    text-align: center;
    font-weight: 500;
    font-size: 18px;
  }
  & nav {
    align-items: center;
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 25px;
    margin-bottom: 25px;
    width: 100%;
  }
}

.main-description {
  font-size: 14px;
  font-weight: 400;
  width: 100%;
  max-width: 80%;
}

/* Article album detail */
.album-detail-container {
  background-image: linear-gradient(
    to bottom right,
    var(--primary-light) 10%,
    var(--primary)
  );
  display: grid;
  grid-template-columns: auto 1fr;
  border-radius: 6px;
  padding: 25px 50px;
  gap: 30px;
  width: 80%;
  & section {
    display: flex;
    flex-direction: column;
    gap: 30px;
    height: 100%;
    & div {
      display: flex;
      flex-direction: column;
      gap: 15px;
      & p {
        font-size: 16px;
        font-weight: 400;
      }
    }
  }
}

/* Article location */

.location-container {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 100%;
}

/* Footer */
footer {
  align-items: center;
  background-color: var(--neutral-900);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 45px;
  width: 100%;
  & p {
    color: var(--neutral-50);
    font-size: 16px;
    font-weight: 500;
    text-align: center;
  }
  & a {
    color: var(--neutral-50);
    font-weight: 600;
    text-shadow: 0 0 2px var(--neutral-50);
    font-size: 16px;
    transition: all 300ms ease-in-out;
    &:hover {
      color: var(--primary);
      text-shadow: 0 0 2px var(--primary);
    }
  }
}

.line-decorator {
  background-color: var(--neutral-50);
  border-radius: 6px;
  height: 2px;
  width: 60%;
}

.sponsors-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.icons-sponsors {
  align-items: center;
  display: flex;
  justify-content: center;
  gap: 20px;
  width: fit-content;
}

/* General */
article {
  scroll-margin-top: 100px;
}

h2 {
  font-size: 34px;
  font-weight: 800;
}

.btn {
  background-color: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: transform 300ms ease-in-out;
  font-weight: 600;
  font-size: 18px;
  will-change: transform;
  padding: 10px 20px;

  &:not(:disabled):hover {
    transform: scale(1.05);
  }
}

.btn-primary {
  background-color: var(--primary);
  box-shadow: 2px 2px 0 1px var(--primary-light);
  color: var(--neutral-50);
  height: fit-content;
  width: fit-content;
}

.btn-outline-primary {
  outline: 2px solid var(--primary);
  color: var(--primary);
  box-shadow: 2px 2px 0 1px var(--primary-light);
}