:root {
  --sidebar-width: 208px;
  --sidebar-chat-space: 88px;
}
.sidebar-toggle {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}
.sidebar-toggle:hover,
.sidebar-toggle[aria-expanded='true'] {
  color: var(--accent);
  background: var(--tag);
}
.sidebar-toggle:active {
  transform: scale(0.92);
}
.sidebar-toggle-lines {
  display: grid;
  gap: 5px;
  width: 20px;
}
.sidebar-toggle-lines i {
  display: block;
  height: 2px;
  width: 20px;
  border-radius: 2px;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}
.portfolio-sidebar {
  position: fixed;
  top: var(--sidebar-top, 84px);
  right: 0;
  bottom: 0;
  width: var(--sidebar-width);
  max-height: none;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  /* Reserve a separate chat dock below the scroll area, including phone keyboards. */
  padding: 0 0
    calc(
      var(--sidebar-chat-space) + env(safe-area-inset-bottom, 0px) +
        var(--chat-keyboard-offset, 0px)
    );
  z-index: 12;
  color: var(--muted);
  font-size: 14px;
  background: var(--background);
  border-left: 1px solid var(--line);
  border-radius: 12px 0 0 0;
  /* JS slides the whole panel through its right gutter, on open and close. */
}
.portfolio-sidebar[hidden] {
  display: none;
}
.sidebar-scroll-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  padding: 16px 10px 20px;
  scroll-padding-block: 12px 20px;
}
.sidebar-open .robiner-chat {
  right: 12px;
  bottom: calc(16px + env(safe-area-inset-bottom, 0px) + var(--chat-keyboard-offset, 0px));
}
.sidebar-open #robiner-chat-launcher {
  width: calc(var(--sidebar-width) - 24px);
  height: 56px;
  padding: 8px;
  gap: 8px;
  font-size: 13px;
  line-height: 1.35;
  white-space: normal;
  justify-content: center;
}
.sidebar-open #robiner-chat-launcher svg {
  flex-shrink: 0;
}
.sidebar-open #robiner-chat-launcher span {
  min-width: 0;
}
.section-tracker-heading {
  margin: 0 0 10px 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}
.section-tracker-links {
  display: grid;
  height: auto;
  gap: 3px;
  align-items: stretch;
  justify-content: stretch;
}
.section-tracker-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  padding: 7px 8px;
  border-radius: 6px;
  color: var(--muted);
  transition:
    color 180ms ease,
    background-color 180ms ease;
}
.section-tracker-links a span {
  position: relative;
}
.section-tracker-links a span::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}
.section-tracker-links a[aria-current] {
  color: var(--accent);
  background: var(--tag);
}
.section-tracker-links a[aria-current] span::after,
.section-tracker-links a:focus-visible span::after {
  transform: scaleX(1);
}
.section-tracker-links a:active {
  background: var(--tag);
}
@media (hover: hover) {
  .section-tracker-links a:hover {
    color: var(--accent);
    background: var(--tag);
  }
  .section-tracker-links a:hover span::after {
    transform: scaleX(1);
  }
}
@media (min-width: 1024px) {
  .sidebar-open #main.container,
  .sidebar-open footer.container {
    width: min(calc(100% - 280px), 780px);
    margin-left: max(24px, calc((100vw - 780px) / 2 - 70px));
    margin-right: auto;
  }
}
@media (max-width: 1023px) {
  :root {
    --phone-sidebar-width: clamp(144px, 32vw, 176px);
    --sidebar-width: var(--phone-sidebar-width);
  }
  .portfolio-sidebar {
    right: 0;
    width: var(--phone-sidebar-width);
    max-height: none;
    border: 0;
    border-left: 1px solid var(--line);
    box-shadow: none;
    font-size: 13px;
  }
  .sidebar-scroll-content {
    padding: 12px 8px 20px;
  }
  .sidebar-open #robiner-chat-launcher {
    font-size: 12px;
  }
  .section-tracker-heading {
    margin-left: 4px;
    font-size: 10px;
    letter-spacing: 0.07em;
  }
  .section-tracker-links a {
    min-height: 44px;
    gap: 6px;
    padding-inline: 4px;
  }
  .sidebar-open #main.container {
    width: calc(100% - var(--phone-sidebar-width) - 40px);
    margin-left: 16px;
    margin-right: 0;
    min-width: 0;
    overflow-x: clip;
  }
  .sidebar-open footer.container > div:first-child {
    max-width: calc(100% - var(--phone-sidebar-width));
  }
  .sidebar-open .hero-top {
    grid-template-columns: minmax(0, 1fr) clamp(56px, 16vw, 96px);
    grid-template-areas: 'heading portrait' 'intro intro';
    gap: 8px;
  }
  .sidebar-open .hero-copy {
    display: contents;
  }
  .sidebar-open .hero-heading {
    grid-area: heading;
    min-width: 0;
  }
  .sidebar-open .hero-copy .introduction {
    grid-area: intro;
  }
  .sidebar-open .hero .profile-portrait {
    width: 100%;
    margin-inline: 0;
    align-self: start;
    border-radius: 10px;
  }
  .sidebar-open .hero-copy h1 {
    font-size: clamp(18px, 4.5vw, 28px);
    letter-spacing: -0.7px;
    margin-top: 1rem;
  }
  .sidebar-open .location {
    flex-wrap: wrap;
    gap: 4px;
  }
  .sidebar-open .hero-actions {
    gap: 8px;
  }
  .sidebar-open .hero-actions > .button {
    padding: 8px 10px;
    font-size: 11px;
  }
  .sidebar-open .section-heading {
    flex-wrap: wrap;
    gap: 8px;
  }
  .sidebar-open .contact-section {
    padding: 16px;
  }
  .sidebar-open .contact-section a {
    overflow-wrap: anywhere;
  }
  .portfolio-sidebar .community-avatar {
    width: 23px;
    height: 23px;
  }
  .portfolio-sidebar .community-visit-pill {
    padding: 4px 6px;
    font-size: 11px;
  }
  .portfolio-sidebar .community-viewing {
    flex-wrap: wrap;
    font-size: 12px;
    gap: 3px;
  }
  .portfolio-sidebar .community-panel .community-feedback-open {
    padding-inline: 4px;
    font-size: 12px;
  }
  .sidebar-open .staggered-skill-copy {
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
    font-size: 11px;
  }
}
@media (max-width: 380px) {
  .sidebar-open .hero-top {
    grid-template-columns: minmax(0, 1fr) 56px;
  }
  .sidebar-open .hero-copy h1 {
    font-size: 18px;
  }
  .sidebar-open .hero-copy .job-title {
    font-size: 10px;
  }
  .sidebar-open .hero-copy .introduction {
    font-size: 13px;
  }
  .sidebar-open .project-deck .project-copy {
    padding-inline: 2px;
  }
  .sidebar-open .project-deck .project-card h3 {
    font-size: 15px;
  }
  .sidebar-open .project-deck .project-card .project-summary {
    font-size: 11px;
  }
  .sidebar-open .project-deck .project-tools {
    flex-wrap: wrap;
    gap: 6px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .sidebar-toggle,
  .sidebar-toggle-lines i,
  .section-tracker-links a,
  .section-tracker-links a span::after {
    transition: none;
  }
}