:root {
  --bg: #faf9f6;
  --text: #1a1a1a;
  --muted: #a3a3a3;
  --rule: #e5e3dd;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  --content-width: 620px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
}

/* ---- Layout: sidebar + content ---- */
.layout {
  display: flex;
  gap: 2.5rem;
  max-width: 980px;
  margin: 0 auto;
  padding: 5.5rem 1.5rem 4rem;
  animation: fade-in 0.75s ease both;
}

.sidebar {
  flex: 0 0 110px;
  border-right: 1px solid var(--rule);
  padding-right: 1.5rem;
}

.sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: right;
}

.sidebar li {
  margin: 0;
}

.nav-link {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.3;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--text);
}

.nav-link.active {
  color: var(--text);
}

.content {
  flex: 1 1 auto;
  max-width: var(--content-width);
  min-width: 0;
  animation: fade-up 0.75s ease both;
}

/* ---- Typography ---- */
.page-title {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 1.5rem;
}

.prose p {
  text-align: justify;
  hyphens: auto;
  margin: 0 0 1.1rem;
}

a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 2rem 0 1.25rem;
}

.social a {
  font-size: 0.9rem;
}

/* Email shown verbatim (e.g. alex[dot]tan[at]...) as plain text to deter
   scrapers — intentionally not a mailto link. */
/* "Email" label — looks like the other contact links; email.js makes it open a
   mailto on click (the real address is never in the source). */
.social .email {
  font-size: 0.9rem;
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.social .email.is-clickable {
  cursor: pointer;
}

/* ---- Shared list (experiences / projects / awards) ---- */
.entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.entry-row {
  margin: 0 0 0.75rem;
}

.entry-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.entry-title {
  color: var(--text);
}

/* Linked entries (experiences / projects) carry a persistent "→" so it's clear
   they open a detail page; awards (rendered as plain text, not links) don't. */
a.entry-title {
  text-decoration: none;
}

a.entry-title::after {
  content: "\2192"; /* → */
  color: var(--muted);
  margin-left: 0.4em;
  display: inline-block;
  transition: transform 0.2s ease, color 0.2s ease;
}

a.entry-title:hover {
  text-decoration: underline;
}

a.entry-title:hover::after {
  color: var(--text);
  transform: translateX(3px);
  text-decoration: none;
}

/* External title link (e.g. an award pointing off-site): "↗" not the in-site
   "→", and a diagonal nudge on hover. */
a.entry-title--ext::after {
  content: "\2197"; /* ↗ */
}

a.entry-title--ext:hover::after {
  transform: translate(2px, -2px);
}

/* Right-side meta: optional location stacked above the date (right-aligned). */
.entry-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  flex: none;
}

.entry-location {
  color: var(--muted);
  font-size: 0.9rem;
}

.entry-date {
  color: var(--muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

.entry-desc {
  color: var(--muted);
  margin: 0.15rem 0 0;
  font-size: 0.92rem;
}

/* Experience layout: company / dates (top row), role / location (bottom row). */
.entry-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: 1rem;
  row-gap: 0.15rem;
  width: 100%;
  align-items: baseline;
  line-height: 1.3;
}

.entry-company {
  grid-column: 1;
}

.entry-dates {
  grid-column: 2;
  text-align: right;
  color: var(--muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

.entry-role {
  grid-column: 1;
  color: var(--muted);
  font-size: 0.92rem;
}

.entry-loc {
  grid-column: 2;
  text-align: right;
  color: var(--muted);
  font-size: 0.9rem;
}

/* ---- Detail page (experiences / projects) ---- */
.entry-detail-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.entry-detail-head .page-title {
  margin: 0;
}

/* Company name links off-site on detail pages. Mirrors the list-link pattern
   (a.entry-title) but uses a persistent "↗" to signal an external destination,
   distinct from the in-site "→". Heading color at rest; link cue on hover. */
a.entry-company-link {
  color: inherit;
  text-decoration: none;
}

a.entry-company-link::after {
  content: "\2197"; /* ↗ */
  color: var(--muted);
  margin-left: 0.3em;
  font-size: 0.7em;
  display: inline-block;
  transition: transform 0.2s ease, color 0.2s ease;
}

a.entry-company-link:hover {
  text-decoration: underline;
}

a.entry-company-link:hover::after {
  color: var(--text);
  transform: translate(2px, -2px);
  text-decoration: none;
}

/* ---- Project links (GitHub / Devpost / live site / …) ----
   A wrapping row of labeled external links, each with the same persistent "↗"
   external cue as the company link. Used on the projects list and detail. */
.project-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.1rem 1rem;
  /* Sits inline on the right of the title row (like the experience date), muted
     + smaller, so it clearly reads as that project's links — not a new entry. */
  margin: 0;
}

.project-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
}

.project-link::after {
  content: "\2197"; /* ↗ */
  color: var(--muted);
  margin-left: 0.15em;
  font-size: 0.7em;
  display: inline-block;
  transition: transform 0.2s ease, color 0.2s ease;
}

.project-link:hover,
.project-link:hover::after {
  color: var(--text);
}

.project-link:hover {
  text-decoration: underline;
}

.project-link:hover::after {
  transform: translate(2px, -2px);
  text-decoration: none;
}

/* ---- Blockquotes (detail bodies + quotes page) ---- */
blockquote {
  border-left: 2px solid var(--rule);
  margin: 1.75rem 0;
  padding: 0.1rem 0 0.1rem 1.25rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.55;
}

blockquote p {
  margin: 0 0 0.5rem;
  text-align: left;
}

blockquote cite {
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---- People page ---- */
.people-list {
  margin: 1.25rem 0 0;
  padding-left: 1.25rem;
}

.people-list li {
  margin: 0 0 0.35rem;
}

/* Optional nickname after a person's name — muted and small, an unobtrusive aside. */
.people-aka {
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---- Quotes page ---- */
.quotes blockquote {
  margin: 1.5rem 0;
}

/* ---- Responsive: stack on mobile ---- */
@media (max-width: 640px) {
  .layout {
    flex-direction: column;
    gap: 1.25rem;
    padding: 2.5rem 1.25rem 3rem;
  }

  .sidebar {
    flex: none;
    border-right: none;
    border-bottom: 1px solid var(--rule);
    padding: 0 0 1rem;
  }

  .sidebar ul {
    text-align: left;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.1rem;
  }

  .sidebar li {
    margin: 0;
  }

  .content {
    max-width: none;
  }

  .prose p {
    text-align: left;
    hyphens: manual;
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .layout,
  .content {
    animation: none;
  }
}

/* ---- Scroll-to-next indicator ---- */
.scroll-indicator {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  color: var(--muted);
  text-decoration: none;
  line-height: 0;
  animation: chevron-bounce 1.8s ease-in-out infinite;
  transition: color 0.2s ease, opacity 0.3s ease;
  z-index: 10;
}

.scroll-indicator:hover {
  color: var(--text);
}

/* Hidden until the bottom of the page is in view (toggled by scroll-nav.js). */
.scroll-indicator.is-hidden {
  opacity: 0;
  pointer-events: none;
}

@keyframes chevron-bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(5px);
  }
}

/* Cross-document crossfade where supported. */
@view-transition {
  navigation: auto;
}

@media (prefers-reduced-motion: reduce) {
  .scroll-indicator {
    animation: none;
  }
}

/* ---- Photography (masonry via CSS multi-column) ---- */
/* Auto-arranges any number of differently sized photos into balanced columns,
   each photo keeping its natural aspect ratio (no cropping). The column count
   adapts to the available width. */
.photo-grid {
  column-width: 220px;
  column-gap: 0.5rem;
  margin-top: 1.25rem;
}

.photo {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 0.5rem;
  break-inside: avoid; /* keep a photo from splitting across columns */
}

/* ---- Inline images in prose ---- */
.prose img {
  max-width: 100%;
  height: auto;
  display: block;
}

.figure {
  margin: 1.75rem 0;
}

.figure img {
  width: 100%;
}

.figure figcaption {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.4rem;
}

/* ---- Inline entry logo (experiences / projects) ---- */
.entry-logo {
  height: 1.4em;
  width: auto;
  vertical-align: middle;
  margin-right: 0.5em;
  border-radius: 3px;
}

/* ---- Home title logo (left of the name) ---- */
.title-logo {
  height: 1.6em;
  width: auto;
  vertical-align: middle;
  margin-right: 0.5em;
}