@use "./fonts.scss";
@use "./fix.scss";
@use "./components.scss";
@use "./news.scss";
@use "./colors.scss" as *;
@use "sass:list";
@use "sass:math";

body,
html {
  font-size: 16px;
  font-weight: normal;  
  margin: 0;
  padding: 0;
  color: $text-color;
}
main {
  position: relative;
}

//Header

$large-banner-height: 600px;
$small-banner-height: 445px;

.main-header-box {
  position: relative;
  width: 100%;
  min-height: $large-banner-height;
  background-color: $primary-color;

  &.small {
    min-height: $small-banner-height;
  }

  img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
  }
}
.main-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.main-header-title {
  font-family: SourceHanSerifCNBold;
  color: $text-color-light;

  h1 {
    font-size: 3rem;
    margin: 0;
    margin-bottom: 16px;
  }
  h2 {
    font-size: 2.5rem;
    margin: 0;
    margin-bottom: 16px;
  }
  p {
    font-size: 1.5rem;
    margin: 0;
    margin-bottom: 24px;
  }
}
.main-header-tab {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;

  .list {
    margin: 0 auto;
    max-width: $selection-max-width;
    background-color: $box-dark-trans-color3;
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;

    > div {
      min-width: 300px;
      height: 56px;
      color: $text-color-light;
      text-align: center;
      line-height: 56px;
      cursor: pointer;

      &.active {
        background-color: $primary-color;
        height: 60px;
      }
    }
  }
}

//Utitles

.main-background {
  background-size: 100% auto;
  background-repeat: repeat;
  background-position: center top;

  &-type0 {
    background-image: url('@/assets/images/BgLong.jpg');
  }
  &-type1 {
    background-image: url('@/assets/images/Bg1.png');
  }
  &-type2 {
    background-image: url('@/assets/images/Bg2.png');
  }
}
.main-clickable {
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;

  &:active {
    transform: scale(0.996); 
  }
}

//Boxs

.main-box {
  overflow: hidden;
  background-color: $box-color;
  border-radius: 5px;
}

//Section

.main-section {
  position: relative;
  padding: 120px 100px;

  &.absolute {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
  }
  &.fit-small-header {
    height: $small-banner-height;
  }
  &.light {
    color: $text-color-light;
  }
  &.small-h {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  h2 {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin: 0;
    font-size: 2rem;
    font-family: SourceHanSerifCNBold;

    &::after, &::before {
      content: '';
      display: inline-block;
      width: 20px;
      height: 20px;
      background-size: 20px;
      background-image: url('@/assets/images/TitleMiniHeader.png');
    }
    &::after {
      margin-left: 10px;
    } 
    &::before {
      margin-right: 10px;
    }
  }

  &.large {
    > .content {
      max-width: $selection-max-width-large;
    }
  }
  
  > .content {
    max-width: $selection-max-width;
    margin: 0 auto;

    > .title {

      display: flex;
      flex-direction: row;
      align-items: center;
      justify-content: center;

      margin-bottom: 40px;

      &.small {
        margin-bottom: 20px;
      }
      &.left-right {
        justify-content: space-between;
      }

      .button-placeholder {
        flex-shrink: 0;
        width: 100px;
      }
      .small-more {
        display: flex;
        flex-direction: row;
        align-items: center;
        font-size: 0.9rem;
        color: $text-second-color;
        cursor: pointer;
        -webkit-user-select: none;
        user-select: none;

        img {
          width: 80px;
          margin-left: 20px;
        }
      }
    }
    > .tab-button {
      background-color: $primary-color;
      color: $text-color-light;
      padding: 10px 15px;
      margin-right: 8px;
      cursor: pointer;
      -webkit-user-select: none;
      user-select: none;
      outline: none;
      flex-shrink: 0;
    }
  }
}

.main-stats {
  display: flex;
  flex-direction: column;
  font-family: SourceHanSerifCNBold;

  h4 {
    margin: 50px 0 10px 0;
    font-size: 1rem;
    color: $text-second-color;
  }

  .descs {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;

    div {
      text-align: center;
      cursor: pointer;
    }

    h5 {
      margin: 0;
      font-size: 4.5rem;
      font-weight: bold;
    }
    p {
      margin: 0;
      font-size: 0.9rem;
    }
  }
}

.form-container {
  max-width: 600px;
  margin: 0 auto;
}
.form-box {
  background-color: $box-color;
  border-radius: 20px;
  padding: 90px;
  box-shadow: 0 0 10px $box-shadow-color;
}

//Card box

.task-list {
  display: flex;
  flex-direction: column;

  .item {
    margin-top: 20px;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 20px;
    background-color: $box-color;
    border-radius: 10px;
    cursor: pointer;

    &:hover {
      background-color: $box-hover-color;
    }

    .info {
      flex: 1;
      font-size: 20px;
      margin: 0 20px;

      .desc {
        font-size: 15px;
        color: $text-content-color;
      }
    }

    .iconfont {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      border: 1px solid $primary-color;
      text-align: center;
      color: $primary-color;
      font-size: 30px;
      line-height: 50px;
      display: inline-block;
    }
  }
}

@media (max-width: 1280px) {
  .main-section {
    padding: 100px 80px;
    &.small-h {
      padding-top: 40px;
      padding-bottom: 40px;
    }
  }
}
@media (max-width: 1024px) {
  .main-section {
    padding: 80px 60px;
    &.small-h {
      padding-top: 30px;
      padding-bottom: 30px;
    }
  }
  .main-header-tab {
    .list {
      > div {
        min-width: initial;
        flex: 1;
      }
    }
  }
}
@media (max-width: 768px) {
  .main-section {
    padding: 80px 20px;
    &.small-h {
      padding-top: 20px;
      padding-bottom: 20px;
    }
    .content .title.left-right {
      flex-direction: column;
    }
  }
  .main-stats {
    h4 {
      margin: 20px 0 10px 0;
      font-size: 1rem;
    }
    .descs {
      h5 {
        font-size: 3rem;
      }
      p {
        font-size: 0.9rem;
      }
    }
  }
  .form-box {
    padding: 40px;
  }
  .task-list .item {
    padding: 15px;
  }
}
@media (max-width: 425px) {
  .main-section {
    padding: 80px 10px;
    &.small-h {
      padding-top: 20px;
      padding-bottom: 20px;
    }

    .content .title { 
      h2 {
        font-size: 1.5rem;
      }
      &.left-right {
        gap: 20px;
        flex-direction: column;
      }
    }
  }
  .main-card-box {
    width: auto;
    transform: translateX(20px);
  }
}
@media (max-width: 500px) {
  .main-header-box {
    &.small {
      min-height: $large-banner-height;
    }
  }
  .main-section.fit-small-header {
    height: $large-banner-height;
  }
  .main-stats {
    h4 {
      margin: 10px 0 5px 0;
      font-size: 0.7rem;
    }
    .descs {
      h5 {
        font-size: 2rem;
      }
      p {
        font-size: 0.8rem;
      }
    }
  }
  .form-box {
    padding: 0;
    background-color: transparent;
    box-shadow: none;
  }
  .task-list .item {
    padding: 10px;
  }
}