:root {
  --portfolio-ink: #050b16;
  --portfolio-panel: rgba(5, 11, 22, .88);
  --portfolio-line: rgba(148, 178, 216, .28);
  --portfolio-muted: #a9bad0;
  --portfolio-cyan: #67e8f9;
  --portfolio-blue: #60a5fa;
}

.portfolio-page {
  color: #fff;
  background: var(--portfolio-ink);
}

.portfolio-page main {
  background: var(--portfolio-ink);
}

.portfolio-hub.page-hero {
  min-height: calc(100svh - 56px);
  align-items: stretch;
  padding: 108px 0 28px;
  isolation: isolate;
}

.portfolio-hub__media video {
  opacity: .76;
  filter: saturate(.86) contrast(1.05);
}

.portfolio-hub__media::after {
  background: rgba(3, 8, 17, .72);
}

.portfolio-hub__layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(460px, 1.12fr);
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 30px 70px;
  align-items: center;
}

.portfolio-intro {
  min-width: 0;
  padding: 24px 0;
}

.portfolio-intro .breadcrumb {
  margin-bottom: 26px;
}

.portfolio-intro__eyebrow {
  margin-bottom: 14px;
  color: var(--portfolio-cyan);
  font-family: var(--site-mono);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: 0;
}

.portfolio-hub h1 {
  max-width: 620px;
  margin: 0 0 22px;
  font-size: 3.85rem;
  line-height: 1.08;
  letter-spacing: 0;
}

.portfolio-intro__lead {
  max-width: 540px;
  color: #c5d3e5;
  font-size: .94rem;
  line-height: 1.9;
}

.portfolio-intro__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 28px;
  color: #91a7c2;
  font-family: var(--site-mono);
  font-size: .62rem;
  font-weight: 800;
}

.portfolio-intro__meta span {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.portfolio-intro__meta strong {
  color: #fff;
  font-size: 1rem;
}

.project-selector {
  position: relative;
  min-width: 0;
  border: 1px solid var(--portfolio-line);
  border-top: 3px solid var(--portfolio-cyan);
  border-radius: 6px;
  background: var(--portfolio-panel);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .3);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.project-selector__head {
  padding: 18px 20px 16px;
  border-bottom: 1px solid var(--portfolio-line);
}

.project-selector__head > span {
  display: block;
  margin-bottom: 9px;
  color: #9fb2ca;
  font-family: var(--site-mono);
  font-size: .6rem;
  font-weight: 800;
}

.project-selector__controls {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  gap: 8px;
}

.project-selector__arrow,
.project-selector__trigger {
  min-height: 52px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 4px;
  color: #fff;
  background: rgba(255, 255, 255, .05);
  cursor: pointer;
}

.project-selector__arrow {
  display: grid;
  place-items: center;
  font-size: 1rem;
}

.project-selector__arrow:hover,
.project-selector__trigger:hover,
.project-selector__trigger[aria-expanded="true"] {
  border-color: var(--portfolio-cyan);
  background: rgba(103, 232, 249, .08);
}

.project-selector__trigger {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 12px;
  gap: 12px;
  align-items: center;
  padding: 8px 13px;
  text-align: left;
}

.project-selector__trigger > span {
  min-width: 0;
  overflow: hidden;
  font-family: var(--site-mono);
  font-size: .76rem;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-selector__trigger small {
  color: var(--portfolio-cyan);
  font-family: var(--site-mono);
  font-size: .62rem;
  font-weight: 800;
}

.project-selector__trigger i {
  width: 8px;
  height: 8px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 180ms ease;
}

.project-selector__trigger[aria-expanded="true"] i {
  transform: translateY(2px) rotate(225deg);
}

.project-selector__menu {
  position: absolute;
  top: 98px;
  right: 20px;
  left: 20px;
  z-index: 8;
  overflow: hidden;
  border: 1px solid rgba(103, 232, 249, .5);
  border-radius: 5px;
  background: #07111f;
  box-shadow: 0 22px 50px rgba(0, 0, 0, .48);
}

.project-selector__menu[hidden] {
  display: none;
}

.project-selector__menu button {
  display: grid;
  width: 100%;
  min-height: 54px;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border: 0;
  border-bottom: 1px solid var(--portfolio-line);
  color: #dce8f6;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.project-selector__menu button:last-child {
  border-bottom: 0;
}

.project-selector__menu button:hover,
.project-selector__menu button[aria-selected="true"] {
  color: #fff;
  background: rgba(103, 232, 249, .1);
}

.project-selector__menu button > span {
  color: var(--portfolio-cyan);
  font-family: var(--site-mono);
  font-size: .62rem;
}

.project-selector__menu button > strong {
  min-width: 0;
  overflow: hidden;
  font-family: var(--site-mono);
  font-size: .7rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-selector__menu button > small {
  color: #8ea3bd;
  font-size: .62rem;
}

.project-selector__panels {
  min-height: 330px;
  padding: 28px 26px 24px;
}

.project-panel[hidden] {
  display: none;
}

.project-panel.is-entering {
  animation: project-panel-enter 340ms var(--site-ease) both;
}

@keyframes project-panel-enter {
  from { transform: translateY(10px); }
  to { transform: none; }
}

.project-panel__type {
  margin-bottom: 9px;
  color: var(--portfolio-cyan);
  font-family: var(--site-mono);
  font-size: .6rem;
  font-weight: 800;
  letter-spacing: 0;
}

.project-panel h2 {
  margin-bottom: 13px;
  color: #fff;
  font-size: 2.15rem;
  line-height: 1.12;
  letter-spacing: 0;
}

.project-panel > p:not(.project-panel__type) {
  max-width: 540px;
  color: #b9c9dc;
  font-size: .82rem;
  line-height: 1.78;
}

.project-panel__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 17px 0 20px;
  list-style: none;
}

.project-panel__tags li {
  padding: 4px 8px;
  border: 1px solid rgba(148, 178, 216, .28);
  border-radius: 3px;
  color: #c9d8ea;
  background: rgba(255, 255, 255, .04);
  font-family: var(--site-mono);
  font-size: .58rem;
  font-weight: 700;
}

.project-panel__github {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 10px 16px;
  border-radius: 4px;
  color: #06111f;
  background: #fff;
  font-size: .78rem;
  font-weight: 900;
  text-decoration: none;
  transition: transform 160ms var(--site-ease), background-color 160ms ease;
}

.project-panel__github:hover {
  background: var(--portfolio-cyan);
  transform: translateY(-2px);
}

.portfolio-proof {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--portfolio-line);
  background: rgba(5, 11, 22, .74);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.portfolio-proof a {
  min-width: 0;
  padding: 14px 18px;
  border-left: 1px solid var(--portfolio-line);
  color: #fff;
  text-decoration: none;
}

.portfolio-proof a:first-child {
  border-left: 0;
}

.portfolio-proof span,
.portfolio-proof strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.portfolio-proof span {
  margin-bottom: 2px;
  color: #87a0bd;
  font-family: var(--site-mono);
  font-size: .55rem;
  font-weight: 700;
}

.portfolio-proof strong {
  font-size: .75rem;
}

.portfolio-proof a:hover strong {
  color: var(--portfolio-cyan);
}

.portfolio-hub .page-hero__video-toggle {
  top: 82px;
  right: 18px;
  bottom: auto;
}

@media (max-width: 980px) {
  .portfolio-hub.page-hero {
    min-height: auto;
    padding-top: 100px;
  }

  .portfolio-hub__layout {
    grid-template-columns: minmax(0, .78fr) minmax(400px, 1.22fr);
    gap: 26px 34px;
  }

  .portfolio-hub h1 {
    font-size: 3.35rem;
  }

  .project-selector__panels {
    min-height: 340px;
  }
}

@media (max-width: 760px) {
  .portfolio-hub.page-hero {
    min-height: calc(100svh - 78px);
    padding: 88px 0 20px;
  }

  .portfolio-hub__media video {
    opacity: .62;
  }

  .portfolio-hub__media::after {
    background: rgba(3, 8, 17, .76);
  }

  .portfolio-hub__layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 18px;
    align-items: start;
    align-content: start;
  }

  .portfolio-intro {
    padding: 0;
  }

  .portfolio-intro .breadcrumb {
    margin-bottom: 10px;
  }

  .portfolio-intro__eyebrow {
    margin-bottom: 7px;
    font-size: .62rem;
  }

  .portfolio-hub h1 {
    margin-bottom: 11px;
    font-size: 2.35rem;
    line-height: 1.1;
  }

  .portfolio-intro__lead {
    font-size: .76rem;
    line-height: 1.68;
  }

  .portfolio-intro__meta {
    gap: 8px 16px;
    margin-top: 13px;
    font-size: .52rem;
  }

  .portfolio-intro__meta strong {
    font-size: .78rem;
  }

  .project-selector__head {
    padding: 12px 13px 11px;
  }

  .project-selector__controls {
    grid-template-columns: 40px minmax(0, 1fr) 40px;
    gap: 6px;
  }

  .project-selector__arrow,
  .project-selector__trigger {
    min-height: 46px;
  }

  .project-selector__trigger {
    grid-template-columns: minmax(0, 1fr) auto 10px;
    gap: 7px;
    padding: 7px 9px;
  }

  .project-selector__trigger > span {
    font-size: .64rem;
  }

  .project-selector__trigger small {
    font-size: .52rem;
  }

  .project-selector__menu {
    top: 83px;
    right: 13px;
    left: 13px;
  }

  .project-selector__menu button {
    min-height: 50px;
    grid-template-columns: 27px minmax(0, 1fr);
  }

  .project-selector__menu button > small {
    display: none;
  }

  .project-selector__panels {
    min-height: 290px;
    padding: 18px 16px 16px;
  }

  .project-panel__type {
    margin-bottom: 6px;
    font-size: .53rem;
  }

  .project-panel h2 {
    margin-bottom: 8px;
    font-size: 1.62rem;
  }

  .project-panel > p:not(.project-panel__type) {
    font-size: .72rem;
    line-height: 1.65;
  }

  .project-panel__tags {
    margin: 12px 0 14px;
  }

  .project-panel__github {
    width: 100%;
    min-height: 44px;
    padding: 8px 12px;
    font-size: .72rem;
  }

  .portfolio-proof {
    grid-column: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-proof a {
    min-height: 54px;
    padding: 9px 12px;
  }

  .portfolio-proof a:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--portfolio-line);
  }

  .portfolio-proof a:nth-child(4) {
    border-top: 1px solid var(--portfolio-line);
  }

  .portfolio-hub .page-hero__video-toggle {
    top: 69px;
    right: 14px;
    min-height: 36px;
    padding: 5px 9px;
    font-size: .6rem;
  }
}

@media (max-width: 380px) {
  .portfolio-hub.page-hero {
    padding-top: 82px;
  }

  .portfolio-hub h1 {
    font-size: 2.05rem;
  }

  .portfolio-intro__meta {
    display: none;
  }

  .project-selector__panels {
    min-height: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-panel.is-entering {
    animation: none;
  }

  .project-selector__trigger i,
  .project-panel__github {
    transition: none;
  }
}