/* ==============================
   Web Page
============================== */

.web-page {
  width: var(--page-width);
  min-height: 100vh;
  margin: 0 auto;
  padding:
    var(--portfolio-page-top)
    0
    var(--portfolio-page-bottom);
}


/* ==============================
   Project Archive
============================== */

.web-projects {
  width: 100%;
}


/* ==============================
   Project
============================== */

.web-project {
  display: grid;
  grid-template-columns:
    minmax(0, 1.25fr)
    minmax(260px, 0.75fr);
  align-items: center;
  gap: clamp(4rem, 8vw, 10rem);

  width: 100%;
  margin-bottom:
    clamp(12rem, 22vh, 20rem);
}

.web-project:last-child {
  margin-bottom: 0;
}


/* ==============================
   Reverse Project
============================== */

.web-project-reverse {
  grid-template-columns:
    minmax(260px, 0.75fr)
    minmax(0, 1.25fr);
}

.web-project-reverse
  .web-project-media {
  grid-column: 2;
  grid-row: 1;
}

.web-project-reverse
  .web-project-content {
  grid-column: 1;
  grid-row: 1;
}


/* ==============================
   Project Media
============================== */

.web-project-media {
  min-width: 0;

  opacity: 0;
  transform: translateY(80px);

  transition:
    opacity 1.3s
      cubic-bezier(0.22, 1, 0.36, 1),
    transform 1.3s
      cubic-bezier(0.22, 1, 0.36, 1);
}

.web-image-window {
  position: relative;

  width: 100%;
  aspect-ratio: 16 / 11;

  border-radius: 6px;
  overflow: hidden;

  background: #151515;
}

.web-project-image {
  position: absolute;
  inset: 0;

  display: block;

  width: 100%;
  height: 100%;

  object-fit: cover;

  transform: scale(1);

  transition:
    transform 0.7s
    cubic-bezier(0.22, 1, 0.36, 1);

  will-change: transform;
}

.web-project-media:hover
.web-project-image {
  transform: scale(1.06);
}


/* ==============================
   Project Information
============================== */

.web-project-content {
  width: 100%;
  max-width: 440px;

  opacity: 0;
  transform: translateY(55px);

  transition:
    opacity 1.3s 0.18s
      cubic-bezier(0.22, 1, 0.36, 1),
    transform 1.3s 0.18s
      cubic-bezier(0.22, 1, 0.36, 1);
}

.web-project-reverse
  .web-project-content {
  justify-self: end;
}


/* ==============================
   Project Line
============================== */

.web-project-line {
  width: 100%;
  height: 1px;
  margin: 0 0 2rem;

  background:
    rgba(255, 255, 255, 0.15);

  transform: scaleX(0);
  transform-origin: left;

  transition:
    transform 1.2s 0.25s
      cubic-bezier(0.22, 1, 0.36, 1);
}


/* ==============================
   Project Category
============================== */

.web-project-category {
  margin: 0 0 1.5rem;

  color: #777;

  font-size: 0.7rem;
  line-height: 1;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}


/* ==============================
   Project Title
============================== */

.web-project-content h2 {
  margin: 0;

  font-size:
    clamp(2rem, 3.2vw, 3.6rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.04em;
}


/* ==============================
   Project Description
============================== */

.web-project-description {
  width: 100%;
  max-width: none;

  min-height: calc(1.8em * 3);

  margin: 2rem 0 0;

  color: #888;

  font-size: 0.9rem;
  line-height: 1.8;
}


/* ==============================
   Project Details
============================== */

.web-project-details {
  display: grid;

  width: 100%;
  margin: 2.5rem 0 0;
}

.web-project-details > div {
  display: grid;
  grid-template-columns:
    105px minmax(0, 1fr);
  gap: 1rem;

  padding: 0.8rem 0;

  border-top:
    1px solid rgba(255, 255, 255, 0.1);
}

.web-project-details > div:last-child {
  border-bottom:
    1px solid rgba(255, 255, 255, 0.1);
}

.web-project-details dt {
  color: #666;

  font-size: 0.62rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.web-project-details dd {
  min-width: 0;
  margin: 0;

  color: #aaa;

  font-size: 0.75rem;
  line-height: 1.5;
}


/* ==============================
   Project Link
============================== */

.web-project-link {
  display: inline-flex;
  align-items: center;
  gap: 2.5rem;

  margin-top: 2.3rem;
  padding-bottom: 0.6rem;

  border-bottom:
    1px solid
    rgba(255, 255, 255, 0.35);

  color: #fff;

  font-size: 0.8rem;
  line-height: 1;
  letter-spacing: 0.08em;

  transition:
    gap 0.35s ease,
    border-color 0.35s ease,
    color 0.35s ease;
}

.web-project-link:hover {
  gap: 3.2rem;

  border-color: #fff;
  color: #fff;
}


/* ==============================
   Visible State
============================== */

.web-project.is-visible
  .web-project-media,
.web-project.is-visible
  .web-project-content {
  opacity: 1;
  transform: translateY(0);
}

.web-project.is-visible
  .web-project-line {
  transform: scaleX(1);
}


/* ==============================
   Tablet
============================== */

@media (max-width: 1000px) {
  .web-project,
  .web-project-reverse {
    grid-template-columns:
      minmax(0, 1.15fr)
      minmax(220px, 0.85fr);
    gap: 3.5rem;
  }

  .web-project-content h2 {
    font-size:
      clamp(2rem, 5vw, 3.5rem);
  }
}


/* ==============================
   Mobile
============================== */

@media (max-width: 700px) {
  .web-page {
    width: var(--page-width-mobile);
    padding:
      var(--portfolio-page-top-mobile)
      0
      var(--portfolio-page-bottom-mobile);
  }

  .web-project,
  .web-project-reverse {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 2.5rem;

    margin-bottom: 9rem;
  }

  /*
   * 手机上统一让图片在上，
   * 文字在下。
   */
  .web-project-reverse
    .web-project-media,
  .web-project-reverse
    .web-project-content {
    width: 100%;
  }

  .web-project-reverse
    .web-project-content {
    align-self: stretch;
  }

  .web-image-window {
    aspect-ratio: 4 / 3;
  }

  .web-project-media {
    transform: translateY(50px);
  }

  .web-project-content {
    max-width: none;

    transform: translateY(35px);
  }

  .web-project-line {
    margin-bottom: 1.8rem;
  }

  .web-project-description {
    width: 100%;
    max-width: none;

    /*
     * 移动端是纵向排列，
     * 不需要为了对齐链接而保留空白。
     */
    min-height: 0;
  }

  .web-project-details {
    margin-top: 2rem;
  }

  .web-project-details > div {
    grid-template-columns:
      90px minmax(0, 1fr);
  }

  .web-project-link {
    margin-top: 2rem;
  }
}


/* ==============================
   Reduced Motion
============================== */

@media (
  prefers-reduced-motion: reduce
) {
  .web-project-media,
  .web-project-content {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .web-project-line {
    transform: scaleX(1);
    transition: none;
  }

  .web-project-image {
    transform: none;
    transition: none;
  }
}