style.scss

@mixin font($font_name, $file_name, $weight, $style) {
  @font-face {
    font-family: $font_name;
    font-weight: #{$weight};
    font-style: #{$style};

    font-display: swap;
    src: url('../fonts/#{$file_name}.woff2') format('woff2');
  }
}

@import 'fonts';
@import 'normalize';
@import 'variables';
@import 'global';
@import 'header';

.offer {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  min-height: 400px;
  padding: 70px 20px;
  text-align: center;
  color: var(--light);
  background: url(../img/hero-bg-desktop.jpg) center / cover no-repeat;

  @media screen and (max-width: $xsmall) {
    background-image: url(../img/hero-bg-mobile.jpg);
  }
}

.offer__suptitle {
  font-size: 17px;
  margin-bottom: 20px;
}

.offer__title {
  @include adaptiv-value('font-size', 60, 35, 1);
  @include adaptiv-value('margin-bottom', 40, 15, 1);
}

.offer__subtitle {
  font-size: 17px;
  max-width: 680px;
}

.filters {
  position: relative;
  padding: 20px 0;
  border-top: 1px solid transparent;
  border-bottom: 1px solid var(--primary-fade);
  background-color: var(--light);

  .container {
    display: grid;

    grid-template-columns: repeat(2, max-content);
    gap: 20px;

    @media screen and (max-width: $small) {
      grid-template-columns: auto;
    }
  }

  &__btn {
    position: relative;
    padding: 12px 16px 12px 40px;
    color: var(--dark);
    border: 1px solid transparent;
    border-radius: var(--radius);
    background-color: #f5f6fd;

    &:hover {
      color: var(--light);
    }

    &:active {
      border: 1px solid var(--light);
    }
  }

  &__btn_dates::before {
    content: '';
    position: absolute;
    top: 13px;
    left: 10px;
    display: block;
    width: 16px;
    height: 16px;
    background-image: url('../img/icons/calendar.svg');
    background-repeat: no-repeat;
  }

  &__btn_guests::before {
    content: '';
    position: absolute;
    top: 13px;
    left: 10px;
    display: block;
    width: 16px;
    height: 16px;
    background-image: url('../img/icons/human.svg');
    background-repeat: no-repeat;
  }
}

// hotels

.hotels {
  @include adaptiv-value('padding-top', 60, 30, 1);
  @include adaptiv-value('padding-bottom', 60, 30, 1);

  &__list {
    display: grid;

    grid-template-columns: repeat(auto-fill, minmax(370px, 1fr));
    gap: 40px 20px;
  }
}

.card {
  display: flex;
  font-size: 17px;
  flex-direction: column;
  height: 100%;

  &__img {
    position: relative;
    display: block;
    margin-bottom: 16px;
    padding-bottom: 65%;

    &:before,
    &:after {
      content: '';
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      left: 0;
      transition: transform .2s;
      transform: scale(.8);
      border-radius: var(--radius);
    }

    &:before {
      opacity: .7;
      background-color: #1f35d4;
      box-shadow: 0 0 0 5px #7180e4;
    }

    &:after {
      z-index: -1;
      opacity: .5;
      background-color: #4558db;
      box-shadow: 0 0 0 5px #a7b0ee;
    }

    img {
      transition: transform .2s;
      border-radius: var(--radius);
    }

    &:hover {
      img {
        transform: scale(.95);
      }

      &:after {
        transform: scale(1.01) rotate(3deg);
      }

      &:before {
        transform: scale(1.03) rotate(-2deg);
      }
    }
  }

  &__city {
    margin-bottom: 5px;
    color: var(--primary);
  }

  &__title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 5px;
  }

  &__description {
    display: -webkit-box;
    line-height: 2;
    overflow: hidden;
    -webkit-box-orient: vertical;
    margin-bottom: 10px;

    -webkit-line-clamp: 6;
  }

  &__price {
    font-weight: 600;
    margin-top: auto;
  }

  a:hover {
    text-decoration: underline;
  }
}

.sticky {

  .filters,
  .header {
    position: sticky;
    z-index: 1;
    top: 0;
    right: 0;
    left: 0;
  }

  .filters {
    transition: opacity .5s;
    transform: translateY(100%);
    animation: fadeIn 1s ease;
    box-shadow: 0 7px 7px 0 rgba(0, 0, 0, .2);
    border-top-color: var(--primary-fade);

    @media screen and (max-width: $medium) {
      top: 80px;
      transform: none;
    }
  }

  .header {
    animation: fadeIn 1s ease;
    background-color: var(--light);
  }

  .burger {
    color: var(--dark);
  }
}

.dis-scroll {
  overflow: hidden;


  .filters {
    @media screen and (max-width: $medium) {
      display: none;
    }
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}