/* ============================================================
   THEME VARIABLES — tweak colors here to restyle everything.
   Dark mode is the primary look (matches joseph.cv); light mode
   is the same layout inverted to macOS System Settings light tones.
   ============================================================ */
:root {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --text-primary: #f2f2f2;
  --text-secondary: #8a8a8a;
  --text-tertiary: #5e5e5e;
  --border: rgba(255, 255, 255, 0.1);
  --accent: #f2f2f2;
  --badge-accent: #d8a93a;
  --badge-border: rgba(216, 169, 58, 0.55);
  --selection-bg: #58381b;
  --selection-text: #ffd9a8;
}

html[data-theme="light"] {
  --bg: #fbfbfb;
  --bg-elevated: #ffffff;
  --text-primary: #161616;
  --text-secondary: #6e6e6e;
  --text-tertiary: #a3a3a3;
  --border: rgba(0, 0, 0, 0.1);
  --accent: #161616;
  --badge-accent: #9c6e10;
  --badge-border: rgba(156, 110, 16, 0.4);
  --selection-bg: #f8e1d5;
  --selection-text: #b5540f;
}

* { box-sizing: border-box; }

::selection { background: var(--selection-bg); color: var(--selection-text); }
::-moz-selection { background: var(--selection-bg); color: var(--selection-text); }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.mono {
  font-family: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

a { color: inherit; text-decoration: none; }

.wrap { width: 100%; min-height: 100vh; display: flex; flex-direction: column; }

/* Subtle blur + upward settle on every page load. CSS animations run
   automatically on paint, no JS needed — and `both` keeps the final
   state (fully sharp, no transform) once it finishes.
   Applied to main/footer ONLY, not .wrap or the header — animating an
   ancestor of the sticky header changes its containing block mid
   -animation, which is what caused the tiny scroll jump on reload. */
@keyframes page-reveal {
  from { opacity: 0; filter: blur(3px); transform: translateY(8px); }
  to { opacity: 1; filter: blur(0); transform: translateY(0); }
}
main, .site-footer { animation: page-reveal 420ms ease-out both; }

/* Toggled by js/theme.js (initPageTransitions) right before
   navigating to an internal link, so leaving feels continuous with
   the page-reveal animation on the page you're headed to. Kept very
   light — a heavier blur/travel here reads as a glitch rather than a
   transition, especially over a full-bleed hero video. */
body.page-leave main,
body.page-leave .site-footer {
  opacity: 0;
  filter: blur(2px);
  transform: translateY(-6px);
  transition: opacity 200ms ease, filter 200ms ease, transform 200ms ease;
}

@media (prefers-reduced-motion: reduce) {
  main, .site-footer { animation: none; }
  body.page-leave main,
  body.page-leave .site-footer { transition: none; opacity: 1; filter: none; transform: none; }
}

/* ---------------- Theme toggle ---------------- */
.theme-toggle {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
  z-index: 100;
}
.theme-toggle:hover { border-color: var(--badge-accent); }

/* ---------------- RUSSELLM chat widget ----------------
   z-index budget for fixed site chrome (keep future additions
   under 130, or bump this comment): header=50, .theme-toggle=100,
   .russellm-toggle=110, .russellm-overlay=120, .russellm-drawer=130. */
.russellm-toggle {
  position: fixed;
  top: 22px;
  right: 22px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 8px 14px;
  border-radius: 100px;
  cursor: pointer;
  z-index: 110;
}
.russellm-toggle:hover { border-color: var(--badge-accent); }

.russellm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
  z-index: 120;
}
.russellm-overlay.open { opacity: 1; pointer-events: auto; }

.russellm-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: 380px;
  max-width: 92vw;
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.25);
  transform: translateX(100%);
  transition: transform 280ms ease;
  z-index: 130;
}
.russellm-drawer.open { transform: translateX(0); }

.russellm-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.russellm-drawer-title {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}
.russellm-close {
  font-size: 20px;
  line-height: 1;
  color: var(--text-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.russellm-log {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.russellm-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
}
.russellm-msg.user {
  align-self: flex-end;
  background: var(--text-primary);
  color: var(--bg);
}
.russellm-msg.ai {
  align-self: flex-start;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-primary);
}
.russellm-msg.loading { color: var(--text-tertiary); }
.russellm-msg.error { border-color: var(--badge-border); color: var(--text-secondary); }

.russellm-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.russellm-chip {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text-primary);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 6px 12px;
  border-radius: 100px;
  cursor: pointer;
}
.russellm-chip:hover { border-color: var(--badge-border); }

.russellm-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.russellm-input-row input {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  color: var(--text-primary);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 12px;
}
.russellm-input-row input:disabled { opacity: 0.6; }
.russellm-send {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 9px 14px;
  border-radius: 6px;
  cursor: pointer;
}
.russellm-send:hover { border-color: var(--badge-border); }
.russellm-send:disabled { opacity: 0.6; cursor: default; }

@media (max-width: 600px) {
  .russellm-drawer { width: 100vw; max-width: 100vw; }
}
@media (prefers-reduced-motion: reduce) {
  .russellm-drawer, .russellm-overlay { transition: none; }
}

/* ---------------- Header (3-column row, sticky) ----------------
   Fixed height so detail pages can stick a second bar (the
   project title) directly beneath it at a known offset. ---------------- */
:root { --header-h: 70px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: grid;
  /* Matches .top-grid's 2fr 1fr 1fr + 40px gap below, so "Full-Stack
     Developer" lines up over "Experience" and "Pampanga, Philippines"
     lines up over "Links". */
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  align-items: center;
  /* Same padding as .top-grid/main on every page (with or without a
     close button) so the three columns always land in the same place.
     The × close button is positioned absolutely and floats over this
     padding rather than reserving its own space. */
  padding: 0 40px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
}
.site-header .col-mid,
.site-header .col-end { text-align: center; }
.site-header .col-start a { text-decoration: none; }
.header-name { font-size: 14px; font-weight: 600; margin: 0; }
.header-meta-item { font-size: 14px; color: var(--text-primary); }

/* ---------------- Main content grid ---------------- */
main { padding: 40px; flex: 1; }

.top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}

/* Top-aligned so "ABOUT" starts at the same height as "EXPERIENCE"
   in the column beside it, instead of being centered against the
   avatar and pushed down. */
.about-row { display: flex; gap: 24px; align-items: flex-start; }
.about-row-text { flex: 1; min-width: 0; }

.section-label {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}

.about-text p {
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: 64px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0;
}
.about-text p i { font-style: italic; }
.about-text p .inline-link,
.about-text a.inline-link {
  color: var(--text-primary);
  text-decoration: underline;
  text-decoration-color: var(--text-tertiary);
}
.about-text a.inline-link sup { font-size: 9px; margin-left: 1px; }

/* The small "get in touch" CTA tacked onto the end of the big serif
   headline — deliberately resets font/size/spacing back to the
   site's normal UI type so it doesn't inherit the display treatment
   from .about-text p. */
.about-text .about-cta {
  display: inline-block;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  font-weight: 400;
  font-style: normal;
  letter-spacing: normal;
  line-height: 1.4;
  vertical-align: middle;
  margin-left: 12px;
  color: var(--text-secondary);
  text-decoration: underline;
  text-decoration-color: var(--text-tertiary);
}
.about-text .about-cta sup { font-size: 9px; margin-left: 1px; }

.list-col { display: flex; flex-direction: column; gap: 10px; }
.list-col a {
  font-size: 14px;
  color: var(--text-primary);
  text-decoration: underline;
  text-decoration-color: var(--text-tertiary);
  width: fit-content;
}
.list-col a sup { font-size: 9px; color: var(--text-tertiary); margin-left: 2px; }

/* Experience rows: name (underlined, like other list links) + year on
   top, then one line per role held there in muted gray underneath —
   most companies have one, Cloudstaff has two (trainee roles held
   back to back), so roles is always an array. */
.list-col a.experience-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  text-decoration: none;
}
.experience-row-top {
  display: flex;
  justify-content: flex-start;
  align-items: baseline;
  gap: 8px;
  width: fit-content;
}
.experience-row-top .experience-name {
  text-decoration: underline;
  text-decoration-color: var(--text-tertiary);
}
.experience-row .experience-year {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  color: var(--text-tertiary);
  white-space: nowrap;
}
.experience-role {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* Small bracketed index after each section label, e.g. "About [1]". */
.section-num { color: var(--text-tertiary); }

/* ---------------- Avatar widget ----------------
   Fills the space where the homepage "Links" column used to sit.
   Click/tap swaps the image and pops a random word, then reverts. */
.avatar-widget {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* Fixed width (not fit-content) so the random word popping in/out
     never changes the widget's box size and shifts the About text
     beside it. */
  width: 120px;
  flex-shrink: 0;
  cursor: pointer;
  user-select: none;
}
.avatar-img {
  /* Fixed box for BOTH dimensions (not height + auto-width) so the
     neutral/surprised images — which may have slightly different
     native aspect ratios — never change the rendered size on swap.
     That mismatch was what caused the layout to shift after a click
     and stay shifted until reload. */
  width: 100px;
  height: 100px;
  object-fit: contain;
  display: block;
  /* Avatar now sits left of the About text and already faces right
     toward it natively — no mirroring needed. */
}
.avatar-word {
  display: block;
  /* Reserved at full height from the very first render — empty or
     not — so the first click (which permanently puts real text into
     this span) can't make the widget taller than it started out. */
  min-height: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
  white-space: nowrap;
  text-align: center;
  width: 100%;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 200ms ease, transform 200ms ease;
}
.avatar-word.show { opacity: 1; transform: scale(1); }

/* Static label, no animation/transition — just a plain nudge that
   it's clickable, sitting underneath the character. */
.avatar-hint {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 6px;
}

/* ---------------- Skills ---------------- */
.skills-section { margin-bottom: 56px; }
.skills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.skills-row:first-of-type { border-top: 1px solid var(--border); }
.skills-row .skill-category {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text-primary);
  min-width: 220px;
  flex-shrink: 0;
}
.skills-row .skill-items { font-size: 13px; color: var(--text-secondary); }

/* ---------------- Projects masonry grid ----------------
   True masonry via CSS multi-column flow: each card packs into
   the shortest column instead of a fixed-row grid, so there's
   never dead space under a short card — whatever comes next
   just flows up to fill it. This also means adding more projects
   to data.js "just works" without retuning the layout. ---------------- */
.projects-grid {
  column-count: 3;
  column-gap: 14px;
}
.project-card {
  display: block;
  background: var(--bg-elevated);
  border-radius: 0;
  overflow: hidden;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  margin-bottom: 14px;
}
/* Starts hidden/offset; js/avatar.js's sibling reveal script (see
   index.html) adds .is-visible as each card scrolls into view, with
   a small per-card stagger delay set inline via transition-delay. */
.project-card.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 500ms ease, transform 500ms ease;
}
.project-card.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .project-card.reveal { opacity: 1; transform: none; transition: none; }
}
/* Hover only darkens the image itself — the card doesn't move,
   and the title/tag text below stays completely unaffected. */
.project-cover {
  width: 100%;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.project-cover .cover-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.project-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.15s ease;
}
.project-card:hover .project-cover::after { background: rgba(0, 0, 0, 0.12); }

.project-cover.size-wide { aspect-ratio: 16 / 10; }
.project-cover.size-square { aspect-ratio: 1 / 1; }
.project-cover.size-tall { aspect-ratio: 3 / 4; }

.project-meta { padding: 14px 4px 0; }
.project-title-row { display: flex; align-items: center; gap: 8px; }
.project-title { font-size: 15px; font-weight: 600; margin: 0; color: var(--text-primary); }
.project-tag {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 4px 0 0;
}
.project-badge {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 10px;
  color: var(--badge-accent);
  border: 1px solid var(--badge-border);
  padding: 2px 8px;
  border-radius: 100px;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .top-grid { grid-template-columns: 1fr; gap: 32px; }
  /* Avatar sits above the About text instead of squeezed beside it
     once the columns stack. */
  .about-row { flex-direction: column; align-items: flex-start; gap: 32px; }
  .projects-grid { column-count: 2; column-gap: 12px; }
  .project-card { margin-bottom: 12px; }
}
@media (max-width: 600px) {
  .site-header { grid-template-columns: 1fr; height: auto; gap: 4px; padding: 14px 20px; text-align: left; }
  .site-header .col-mid, .site-header .col-end { text-align: left; }
  main { padding: 20px; }
  .about-text p { font-size: 34px; }
  .projects-grid { column-count: 1; }
  .project-card { margin-bottom: 18px; }
}

/* ---------------- Project detail (overlay-style page) ----------------
   .detail-close lives inside .detail-hero (top-right of the cover
   image/video), not the header — the RUSSELLM toggle sits at the
   header's top-right too, and the two were colliding there. White +
   text-shadow (matching .detail-hero-scroll-cue/.detail-hero-credit)
   since it overlays arbitrary photo/video content, not a flat bg. */
.detail-close {
  position: absolute;
  top: 28px;
  right: 40px;
  font-size: 20px;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  line-height: 1;
}
/* ---------------- Detail page hero ----------------
   The project's main/cover image, full-bleed at the very top of
   the subpage — directly under the global header — at the full
   viewport width and (nearly) full viewport height. The
   secondary .detail-image blocks further down the page are for
   any *additional* images. ---------------- */
.detail-hero {
  position: relative;
  width: 100%;
  height: calc(100vh - var(--header-h));
  overflow: hidden;
}
/* The actual visual — a gradient/image div, or a <video> for
   projects with a `video` field in data.js. Both fill the hero
   the same way, so swapping one for the other is a drop-in change. */
.detail-hero-media {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  object-fit: cover;
  display: block;
  border: none;
}
.detail-hero-scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
}
.detail-hero-scroll-cue .label {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.detail-hero-scroll-cue .arrow {
  font-size: 14px;
  animation: scroll-cue-bounce 1.6s ease-in-out infinite;
}
@keyframes scroll-cue-bounce {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(6px); opacity: 1; }
}

/* Optional small credit label, bottom-left of the hero — e.g.
   attributing a stock/rendered video. Set via `heroCredit` on a
   project in data.js; omit the field and nothing renders. */
.detail-hero-credit {
  position: absolute;
  bottom: 28px;
  left: 40px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.75);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
}
.detail-hero-credit a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.4);
}
.detail-hero-credit a sup { font-size: 9px; margin-left: 1px; }

@media (max-width: 600px) {
  .detail-hero { height: 70vh; }
  .detail-hero-credit { left: 20px; bottom: 18px; }
  .detail-close { top: 16px; right: 20px; }
}

/* ---------------- Detail page layout ----------------
   Left column (title + tag) stays sticky under the global
   header while the right column scrolls through one or more
   customizable sections (heading + text + links + images).
   Add as many .detail-section blocks as a given subpage needs. */
.detail-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  padding: 32px 40px 56px;
  align-items: start;
}
.detail-side {
  position: sticky;
  top: calc(var(--header-h) + 32px);
}
.detail-title { font-size: 17px; font-weight: 600; margin: 0; }
.detail-subtitle {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin: 4px 0 0;
}

.detail-main { min-width: 0; }
.detail-section { margin-bottom: 40px; }
.detail-section-title { font-size: 15px; font-weight: 600; margin: 0 0 12px; }

.detail-text p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 24px;
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.detail-meta-item .meta-label {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-tertiary); margin-bottom: 6px;
}
.detail-meta-item .meta-value { font-size: 14px; color: var(--text-primary); line-height: 1.5; }

.detail-links { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.detail-links a {
  font-size: 13px;
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 9px 14px;
  border-radius: 6px;
  background: var(--bg-elevated);
}
.detail-links a:hover { border-color: var(--badge-border); }

.detail-quote {
  margin: 24px 0;
  padding: 18px 22px;
  border-left: 2px solid var(--badge-border);
  font-size: 14px;
  font-style: italic;
  color: var(--text-primary);
}

.detail-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.detail-stats .stat-value {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 28px;
  color: var(--badge-accent);
}
.detail-stats .stat-label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* Drop one of these into a .detail-section to feature imagery
   alongside that section's text. Four sizing presets — three are
   background-image divs (crop to a fixed shape), one is a plain
   <img> (keeps the file's own shape, no cropping):

   1. `.detail-image`                    — Landscape Photo (default).
      Fixed 16:9 ratio, cropped/centered. Use for real photography
      you're okay having trimmed to a wide shape.
      <div class="detail-image" style="background-image:url('assets/x.jpg')"></div>

   2. `.detail-image.is-compact`          — Compact Photo.
      Shorter fixed height (360px), still cropped/centered — for when
      16:9 feels too tall/dominant for a given section.
      <div class="detail-image is-compact" style="background-image:url('assets/x.jpg')"></div>

   3. `.detail-image.is-diagram`          — Diagram / Screenshot.
      Never crops, but forces a fixed 480px frame (letterboxed on a
      light background if the image doesn't fill it) — for brand-kit
      sheets, logos, anything meant to look like it's on a card.
      <div class="detail-image is-diagram" style="background-image:url('assets/x.jpg')"></div>

   4. `.detail-image-native`              — True to Source.
      A real <img>, not a background div — no cropping, no forced
      frame. Renders at the file's own aspect ratio, whatever that
      is (screenshots, browser captures, anything where the actual
      shape of the file matters more than a tidy uniform grid).
      <img class="detail-image-native" src="assets/x.jpg" alt="..." />
*/
.detail-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  margin-top: 20px;
}
.detail-image.is-compact {
  aspect-ratio: auto;
  height: 360px;
}
.detail-image.is-diagram {
  aspect-ratio: auto;
  height: 480px;
  background-size: contain;
  background-repeat: no-repeat;
  background-color: #fff;
}
.detail-image-native {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-top: 20px;
}

/* Live interactive embed (e.g. the configurator demo) — tall enough
   to use its whole desktop layout, framed like a .detail-image. */
.detail-embed {
  width: 100%;
  height: 720px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 20px;
  background: #f4f4f4;
  display: block;
}

/* ---------------- Brand identity case study (brand-identity.html) ----------------
   Swatches/logo cards hardcode Glamporise's actual brand colours on
   purpose — they're exhibits of that brand, not themed site chrome.
   Text around them still uses the site's theme variables. */
.brand-symbol-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 20px;
}
.brand-symbol-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 20px;
  background: var(--bg-elevated);
}
.brand-symbol-card .brand-symbol-mark {
  width: 96px;
  height: 96px;
  display: block;
  margin-bottom: 12px;
  /* crops have a white background baked in (rasterized from the
     guidelines PDF), so frame them as small white tiles — reads
     cleanly in dark mode instead of looking like a glitch */
  background: #fff;
  border-radius: 8px;
  padding: 8px;
  object-fit: contain;
}
.brand-symbol-card .brand-symbol-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.brand-symbol-card p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.brand-logo-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 20px;
}
.brand-logo-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.brand-logo-card img { max-width: 100%; max-height: 100%; object-fit: contain; }

.brand-swatches {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 20px;
}
.brand-swatch {
  border-radius: 8px;
  height: 150px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 2px;
}
.brand-swatch.swatch-outline { border: 1px solid var(--border); }
.brand-swatch .swatch-name { font-size: 12px; font-weight: 600; }
.brand-swatch .swatch-hex {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  opacity: 0.75;
}

.brand-type-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 20px;
}
.brand-type-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  background: var(--bg-elevated);
}
.brand-type-label {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}
.brand-type-wordmark {
  max-width: 100%;
  display: block;
  /* the black lockup needs a light surface to read in dark mode */
  background: #fff;
  border-radius: 6px;
  padding: 16px;
}
.brand-type-specimen {
  font-family: "Poppins", -apple-system, sans-serif;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.brand-type-specimen .specimen-display { font-size: 56px; font-weight: 700; line-height: 1; }
.brand-type-specimen .specimen-line { font-size: 13px; color: var(--text-secondary); word-break: break-all; }

@media (max-width: 600px) {
  .brand-symbol-grid, .brand-type-cards { grid-template-columns: 1fr; }
  .brand-logo-cards { grid-template-columns: 1fr; }
  .brand-swatches { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .detail-layout { grid-template-columns: 1fr; gap: 16px; padding: 24px 24px 40px; }
  .detail-side { position: static; }
  .detail-meta, .detail-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .detail-layout { padding: 20px; }
  /* Landscape Photo (default) keeps its 16:9 ratio at any width —
     only the two fixed-height presets need shrinking on small screens. */
  .detail-image.is-compact { height: 220px; }
  .detail-image.is-diagram { height: 280px; }
  .detail-embed { height: 78vh; }
}

/* ---------------- Footer ---------------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 40px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.cv-button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 9px 14px;
  border-radius: 6px;
}
.cv-button:hover { border-color: var(--badge-border); }
.cv-button sup { font-size: 9px; margin-left: 1px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px; color: var(--text-primary);
  text-decoration: underline; text-decoration-color: var(--text-tertiary);
  width: fit-content;
}
.footer-links a sup { font-size: 9px; color: var(--text-tertiary); margin-left: 2px; }
.footer-cta { font-size: 14px; color: var(--text-primary); margin: 0 0 8px; }
.footer-email {
  font-size: 14px; color: var(--text-primary);
  text-decoration: underline; text-decoration-color: var(--text-tertiary);
}

@media (max-width: 600px) {
  .site-footer { grid-template-columns: 1fr; padding: 24px 20px 32px; }
}