/* Portfolio modal follows the 1280 px Figma frame: a dark artboard, intro block, then slide cards. */
html.has-portfolio-modal,
html.has-portfolio-modal body {
  overflow: hidden;
}

html.has-portfolio-modal body {
  padding-right: var(--portfolio-modal-scrollbar-gap, 0px);
}

.portfolio-project {
  position: fixed;
  inset: 0;
  display: none;
  width: min(1280px, calc(100% - 64px));
  height: calc(100vh - 64px);
  height: calc(100dvh - 64px);
  max-width: none;
  max-height: none;
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 20px;
  background: #131315;
  color: #fff;
  color-scheme: dark;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  text-align: left;
  box-shadow: 0 32px 120px #0009;
}

.portfolio-project[open] {
  display: block;
  animation: portfolio-project-enter 180ms ease-out;
}

.portfolio-project::backdrop {
  background: rgb(0 0 0 / 76%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.portfolio-project :is(button, a):focus-visible {
  outline: 2px solid #aeb5ff;
  outline-offset: 3px;
}

.portfolio-project.is-pointer-open .portfolio-project__close:focus {
  outline: none;
}

.portfolio-project__scroll {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
  background: #131315;
}

.portfolio-project__scroll::-webkit-scrollbar {
  display: none;
}

.portfolio-project__frame {
  width: 100%;
  min-height: 100%;
  overflow: hidden;
  border-radius: inherit;
  background: #131315;
}

.portfolio-project__topbar {
  display: grid;
  gap: 44px;
  min-height: 276px;
  padding: 22px 48px 46px;
  box-sizing: border-box;
  background: #131315;
}

.portfolio-project__topline,
.portfolio-project__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.portfolio-project__topline {
  align-self: start;
}

.portfolio-project__heading {
  align-self: end;
  align-items: flex-start;
}

.portfolio-project__figure-label {
  margin: 0;
  color: #707177;
  font: 400 11px/1.2 "Inter About", Inter, "PingFang SC", sans-serif;
  letter-spacing: .02em;
}

.portfolio-project__heading h2,
.portfolio-project__heading p {
  margin: 0;
}

.portfolio-project__heading h2 {
  color: #f2f2f3;
  font: 200 clamp(36px, 4.0625vw, 52px)/1.2 "PingFang SC", "Microsoft YaHei", sans-serif;
  letter-spacing: -.075em;
}

.portfolio-project__heading p {
  margin-top: 28px;
  color: #707177;
  font: 400 12px/1.5 "PingFang SC", "Microsoft YaHei", sans-serif;
}

.portfolio-project__external {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 218px;
  min-height: 48px;
  padding: 12px 22px;
  box-sizing: border-box;
  border: 1px solid #2a2a2d;
  border-radius: 12px;
  background: transparent;
  color: #94959a;
  font: 400 12px/1.2 "Inter About", Inter, "PingFang SC", sans-serif;
  text-decoration: none;
  transition: border-color 160ms ease, color 160ms ease, background-color 160ms ease;
  transform: translateY(-10px);
}

.portfolio-project__external:hover {
  border-color: #4c4d54;
  background: #1a1a1d;
  color: #f3f3f5;
}

.portfolio-project__external svg {
  flex: 0 0 auto;
}

.portfolio-project__close {
  min-height: 28px;
  margin: 0;
  padding: 6px 0 6px 12px;
  border: 0;
  background: transparent;
  color: #707177;
  cursor: pointer;
  font: 400 11px/1.2 "PingFang SC", "Microsoft YaHei", sans-serif;
  letter-spacing: .08em;
}

.portfolio-project__close:hover {
  color: #f2f2f3;
}

.portfolio-deck {
  display: grid;
  width: 100%;
  margin: 0;
  padding: 0 48px 48px;
  gap: 20px;
  box-sizing: border-box;
}

.portfolio-deck__slide {
  width: 100%;
  margin: 0;
  overflow: hidden;
  border: 0;
  border-radius: 20px;
  background: #050505;
}

.portfolio-deck__slide img {
  display: block;
  width: 100%;
  height: auto;
  background: #050505;
}

@keyframes portfolio-project-enter {
  from { opacity: 0; transform: translateY(10px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 700px) {
  .portfolio-project {
    width: calc(100% - 16px);
    height: calc(100vh - 16px);
    height: calc(100dvh - 16px);
    border-radius: 14px;
  }

  .portfolio-project__topbar {
    gap: 34px;
    min-height: 216px;
    padding: 18px 22px 32px;
  }

  .portfolio-project__heading {
    align-items: flex-start;
    gap: 18px;
  }

  .portfolio-project__heading h2 {
    font-size: 36px;
  }

  .portfolio-project__heading p {
    margin-top: 18px;
    font-size: 11px;
  }

  .portfolio-project__external {
    min-width: 0;
    min-height: 42px;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 0;
    transform: translateY(-4px);
  }

  .portfolio-project__external svg {
    width: 16px;
    height: 16px;
  }

  .portfolio-deck {
    padding: 0 12px 20px;
    gap: 12px;
  }

  .portfolio-deck__slide {
    border-radius: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-project[open] { animation: none; }
}