/*
  GEL minimal system
  Keeps the established monochrome palette while reducing decoration,
  standardizing rhythm, and giving the content more room to breathe.
*/

:root {
  --sidebar-width: 248px;
  --content-width: 880px;
  --radius-control: 6px;
  --radius-card: 8px;
  --section-space: clamp(72px, 8vw, 104px);
  --motion-fast: 180ms ease;
  --rail-bg: #0a0a0a;
  --rail-ink: #ffffff;
  --rail-muted: #a3a3a3;
  --rail-line: #292929;
  --accent-green: #1f7a45;
  --accent-green-soft: color-mix(in srgb, var(--accent-green) 12%, var(--surface));
}

[data-theme="dark"] {
  --rail-bg: #f4f4f5;
  --rail-ink: #0c0c0f;
  --rail-muted: #66666f;
  --rail-line: #d4d4d8;
  --accent-green: #57d17d;
  --accent-green-soft: color-mix(in srgb, var(--accent-green) 15%, var(--surface));
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

body {
  font-size: 15px;
  line-height: 1.6;
}

:focus-visible {
  outline-width: 2px;
  outline-offset: 3px;
}

.page-progress { height: 2px; }

.section-shell,
.site-footer {
  width: min(calc(100% - 96px), var(--content-width));
}

/* Quiet, functional navigation rail */
.side-rail {
  padding: 30px 28px 24px;
  border-right: 0;
  background: var(--rail-bg);
  color: var(--rail-ink);
}

.wordmark {
  gap: 11px;
  min-height: 32px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.wordmark::before {
  content: "GEL";
  width: 28px;
  height: 28px;
  display: grid;
  flex: none;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-family: var(--font-pixel);
  font-size: 12px;
  font-weight: 400;
}

.side-rail .wordmark {
  display: grid;
  grid-template-columns: 48px 1fr;
  color: var(--rail-ink);
}

.side-rail .wordmark::before {
  width: 48px;
  height: 32px;
  border-color: var(--rail-ink);
  border-radius: 0;
  font-size: 11px;
}

.side-rail .wordmark span {
  max-width: 10ch;
  color: var(--rail-muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 400;
  line-height: 1.35;
  text-transform: uppercase;
}

.rail-nav {
  counter-reset: rail-link;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 40px;
  border-top: 1px solid var(--rail-line);
}

.rail-link {
  counter-increment: rail-link;
  position: relative;
  min-height: 40px;
  display: grid;
  grid-template-columns: 30px 1fr;
  padding-right: 16px;
  border-bottom: 1px solid var(--rail-line);
  color: var(--rail-muted);
  font-size: 10px;
  transition: color var(--motion-fast);
}

.rail-link::before {
  content: counter(rail-link, decimal-leading-zero);
  color: var(--rail-muted);
  font-size: 10px;
}

.rail-link::after {
  content: "";
  position: absolute;
  right: 2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0;
}

.rail-link:hover,
.rail-link.is-active {
  color: var(--rail-ink);
  transform: none;
}

.rail-link.is-active::after { opacity: 1; }

/* Playground: a nav-style row that unfolds into a small tree of tools. */
.rail-tools {
  display: block;
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.rail-tools .rail-tools-toggle {
  width: 100%;
  min-height: 40px;
  display: grid;
  grid-template-columns: 30px 1fr 12px;
  align-items: center;
  gap: 0;
  padding: 0 2px 0 0;
  border-bottom: 1px solid var(--rail-line);
  color: var(--rail-muted);
  font-size: 10px;
  transition: color var(--motion-fast);
}
/* reference.css paints rail buttons with --ink on hover, which matches the rail's own background. */
.rail-tools .rail-tools-toggle:hover,
.rail-tools.is-open .rail-tools-toggle { color: var(--rail-ink); }
.rail-tools-mark {
  display: inline-block;
  width: max-content;
  font-size: 11px;
  line-height: 1;
  transition: transform 420ms cubic-bezier(.2, .7, .3, 1);
}
.rail-tools-toggle:hover .rail-tools-mark,
.rail-tools.is-open .rail-tools-mark { transform: scale(1.25); }
.rail-tools-plus {
  position: relative;
  width: 9px;
  height: 9px;
  transition: transform 260ms cubic-bezier(.2, .7, .3, 1);
}
.rail-tools-plus::before,
.rail-tools-plus::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 0;
  width: 9px;
  height: 1px;
  background: currentColor;
}
.rail-tools-plus::after { transform: rotate(90deg); }
.rail-tools.is-open .rail-tools-plus { transform: rotate(45deg); }

.rail-tools-menu {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 320ms cubic-bezier(.2, .7, .3, 1);
}
.rail-tools.is-open .rail-tools-menu { grid-template-rows: 1fr; }
.rail-tools-list {
  --tool-h: 34px;
  position: relative;
  min-height: 0;
  display: grid;
  overflow: hidden;
  margin-left: 4px;
  padding-left: 26px;
}
.rail-tools.is-open .rail-tools-list { padding-block: 4px 6px; }
/* Tree trunk: stops at the last tool's branch, like └. */
.rail-tools-list::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: calc(6px + var(--tool-h) / 2);
  left: 0;
  width: 1px;
  background: var(--rail-line);
}

.rail-tools .rail-tool {
  position: relative;
  min-height: var(--tool-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 2px 0 0;
  border: 0;
  color: var(--rail-muted);
  font-size: 10px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 200ms ease, transform 260ms cubic-bezier(.2, .7, .3, 1), color var(--motion-fast);
}
/* Branch tick from the tree line to each tool. */
.rail-tools .rail-tool::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -25px;
  width: 12px;
  height: 1px;
  background: var(--rail-line);
  transition: width 220ms cubic-bezier(.2, .7, .3, 1), background-color var(--motion-fast);
}
.rail-tools .rail-tool > span { transition: transform 220ms cubic-bezier(.2, .7, .3, 1); }
.rail-tools.is-open .rail-tool { opacity: 1; transform: none; }
.rail-tools.is-open .rail-tool:nth-child(2) { transition-delay: 40ms, 40ms, 0s; }
.rail-tools.is-open .rail-tool:nth-child(3) { transition-delay: 80ms, 80ms, 0s; }
.rail-tools.is-open .rail-tool:nth-child(4) { transition-delay: 120ms, 120ms, 0s; }
.rail-tools .rail-tool:hover,
.rail-tools .rail-tool:focus-visible { color: var(--rail-ink); }
.rail-tools .rail-tool:hover::before,
.rail-tools .rail-tool:focus-visible::before { width: 18px; background: var(--rail-ink); }
.rail-tools .rail-tool:hover > span,
.rail-tools .rail-tool:focus-visible > span { transform: translateX(3px); }
.side-rail .rail-tool kbd {
  padding: 0;
  border: 0;
  color: var(--rail-muted);
  font-size: 10px;
  opacity: 0.55;
  transition: opacity var(--motion-fast);
}
.rail-tool:hover kbd,
.rail-tool:focus-visible kbd { opacity: 1; }

.side-rail kbd {
  border-color: var(--rail-line);
  color: var(--rail-muted);
}

kbd {
  border-radius: 4px;
  background: transparent;
}

.rail-footer { padding-top: 24px; color: var(--rail-ink); }
.rail-presence {
  width: 100%;
  min-height: 44px;
  margin-bottom: 10px;
  padding: 4px 0;
  color: var(--rail-ink);
  text-align: left;
  cursor: pointer;
}
.rail-presence strong,
.rail-presence small { transition: color var(--motion-fast); }
.rail-presence:hover small { color: var(--rail-ink); }
.side-rail .rail-presence small,
.side-rail .rail-email-label,
.side-rail .theme-label { color: var(--rail-muted); }
.side-rail .presence-avatars i {
  border-color: var(--rail-bg);
  background: var(--rail-ink);
  color: var(--rail-bg);
}
.side-rail .presence-avatars i + i {
  background: var(--rail-line);
  color: var(--rail-ink);
  transition: background var(--motion-fast), color var(--motion-fast);
}
.side-rail .rail-presence[aria-expanded="true"] .presence-avatars i + i {
  background: var(--accent-green);
  color: #fff;
}
.rail-chat {
  min-height: 42px;
  padding-inline: 12px;
  border-color: var(--rail-ink);
  border-radius: var(--radius-control);
  background: var(--rail-ink);
  color: var(--rail-bg);
}
.rail-chat:hover { background: var(--rail-ink); color: var(--rail-bg); opacity: 0.86; }
.rail-email-label { margin-top: 16px; }
.side-rail .rail-email { color: var(--rail-ink); }
.theme-label { min-height: 40px; margin-top: 8px; }
.side-rail .theme-swatch {
  border-color: var(--rail-ink);
  background: var(--rail-ink);
}

.side-rail :focus-visible {
  outline-color: var(--rail-ink);
}

/* Availability disclosure opened by the G+ control */
.mobile-availability-trigger { display: none; }

.availability-backdrop[hidden],
.availability-panel[hidden] { display: none; }

.availability-backdrop {
  display: none;
}

.availability-panel {
  position: fixed;
  z-index: 980;
  left: calc(var(--sidebar-width) + 16px);
  bottom: 24px;
  width: min(328px, calc(100vw - var(--sidebar-width) - 40px));
  overflow: hidden;
  border: 1px solid var(--ink);
  border-radius: var(--radius-card);
  background: var(--bg);
  color: var(--ink);
  box-shadow: 0 22px 70px color-mix(in srgb, #000 18%, transparent);
  animation: availability-in 200ms ease-out both;
}

.availability-panel-header {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 5px 4px 16px;
  border-bottom: 1px solid var(--line);
}

.availability-panel-header p {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.availability-panel-header button {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-control);
  color: var(--muted);
  transition: background var(--motion-fast), color var(--motion-fast);
}

.availability-panel-header button:hover {
  background: var(--surface-soft);
  color: var(--ink);
}

.availability-panel-header svg {
  width: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
}

.availability-panel-body { padding: 22px 20px 20px; }
.availability-panel-body h2 {
  margin-top: 7px;
  font-family: var(--font-pixel);
  font-size: 25px;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.availability-panel-body > p:last-of-type {
  margin-top: 13px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}
.availability-panel-body dl { margin-top: 20px; border-top: 1px solid var(--line); }
.availability-panel-body dl div {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.45;
}
.availability-panel-body dt { color: var(--faint); text-transform: uppercase; }
.availability-panel-body dd { margin: 0; }

.availability-panel-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
}
.availability-panel-actions a {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 15px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  transition: background var(--motion-fast), color var(--motion-fast);
}
.availability-panel-actions a + a { border-left: 1px solid var(--line); }
.availability-panel-actions a:hover { background: var(--ink); color: var(--bg); }

@keyframes availability-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hero: one image, one statement, one evidence row */
.hero {
  padding-top: clamp(38px, 4.5vw, 58px);
  padding-bottom: 0;
}

.hero-identity {
  padding-top: 14px;
  border-top: 1px solid var(--ink);
}

.hero-identity-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-identity-meta p:last-child {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
}

.hero h1 {
  max-width: none;
  display: grid;
  margin: 22px 0 34px;
  font-size: clamp(62px, 7.6vw, 96px);
  line-height: 0.82;
  letter-spacing: -0.065em;
}

.hero h1 span:last-child { margin-left: 14%; }

.hero-signature-body {
  grid-template-columns: minmax(0, 1.36fr) minmax(260px, 0.64fr);
  gap: clamp(30px, 4vw, 46px);
  align-items: end;
  padding-top: 0;
  border-top: 0;
}

.hero-signature-photo {
  border-radius: 0;
}

.hero-signature-photo img {
  height: 330px;
  filter: grayscale(1) contrast(1.06);
  transform: scale(1.55);
  transform-origin: 50% 62%;
}

.photo-halftone,
.halftone-divider { display: none; }

.hero-signature-copy {
  padding: 22px 0 0;
  border-top: 1px solid var(--line-strong);
}

.hero-signature-copy > p {
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.65;
}

.hero-signature-lead { margin-top: 0; }
.hero-signature-copy > p + p { margin-top: 16px; }

.hero-signature-links {
  gap: 8px 20px;
  margin-top: 25px;
  font-size: 10px;
}

.hero-signature-links a { min-height: 44px; }

.hero-signature-meta {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 32px;
  border-bottom: 1px solid var(--line);
}

.hero-signature-meta a {
  min-height: 68px;
  padding: 12px 18px;
}

.hero-signature-meta strong {
  font-size: 20px;
  font-variant-numeric: tabular-nums;
}
.hero-signature-meta span {
  margin-top: 4px;
  font-size: 10px;
}
.hero-signature-meta i { display: none; }

/* A single editorial grid is used for every section heading */
.ruled-section {
  padding-block: var(--section-space);
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  column-gap: 32px;
  margin-bottom: 40px;
}

.section-heading > div {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  padding-top: 7px;
}

.section-number,
.section-heading .eyebrow,
.contact-index { font-size: 12px; }

.section-heading h2 {
  grid-column: 2;
  max-width: 580px;
  margin-top: 0;
  font-size: clamp(28px, 3.2vw, 36px);
  line-height: 1.12;
}

.section-heading > p {
  grid-column: 2;
  max-width: 610px;
  margin-top: 14px;
  font-size: 14px;
}

.text-link,
.text-button { min-height: 44px; }

.experience-item[hidden] { display: none !important; }

#experienceToggle {
  min-width: 154px;
  justify-content: space-between;
  color: var(--ink);
  cursor: pointer;
}

#experienceToggle span {
  font-size: 15px;
  line-height: 1;
}

/* Controls share one shape and one interaction language */
.icon-button,
.filter-button,
.archive-tabs button,
.cert-actions button,
.contact-copy-button,
.contact-send,
.command-suggestions button {
  border-radius: var(--radius-control);
}

.icon-button {
  width: 40px;
  height: 40px;
}

.filter-button,
.archive-tabs button {
  min-height: 40px;
  padding-inline: 14px;
}

.filter-button:hover,
.archive-tabs button:hover {
  border-color: var(--line-strong);
  background: var(--surface-soft);
  color: var(--ink);
}

.filter-button.is-active,
.archive-tabs button[aria-selected="true"] {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

/* Projects: compact enough to scan, large enough to judge the actual work */
.project-grid {
  align-items: stretch;
  gap: 12px;
  padding: 0 0 14px;
}

.project-card {
  position: relative;
  min-width: min(62%, 440px);
  display: flex;
  align-self: stretch;
  flex-direction: column;
  border-radius: var(--radius-card);
  transition: border-color var(--motion-fast);
}

.project-card:hover {
  border-color: var(--ink);
  transform: none;
  box-shadow: none;
}

.project-media { padding: 0; }
.project-windowbar { display: none; }
.project-shot {
  border: 0;
  border-bottom: 1px solid var(--line);
}
.project-shot img {
  filter: grayscale(1) contrast(1.05);
  transition: none;
}
.project-media:hover .project-shot img { transform: none; }
.project-content {
  min-height: 0;
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 18px 20px 20px;
}
.project-card h3 { margin-top: 9px; font-size: 20px; }
.project-content > p {
  display: -webkit-box;
  overflow: hidden;
  margin-top: 7px;
  font-size: 13px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.project-tags { gap: 4px 10px; }
.project-tags span {
  padding: 0;
  border: 0;
  border-radius: 0;
  font-size: 10px;
}
.project-tags span + span::before {
  content: "/";
  margin-right: 10px;
  color: var(--line-strong);
}

.builder-proof {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  margin-top: 18px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
}
.builder-proof-heading .eyebrow { color: var(--muted); }
.builder-proof-heading h3 {
  margin-top: 4px;
  font-family: var(--font-pixel);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.35;
}
.builder-proof-heading > p:last-child {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
}
.builder-proof-embeds {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.builder-widget {
  position: relative;
  height: 64px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: transparent;
  transition: border-color var(--motion-fast), background-color var(--motion-fast);
}
.builder-widget:hover,
.builder-widget:focus-within {
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--ink) 3%, transparent);
}
.builder-widget-copy {
  position: absolute;
  z-index: 3;
  inset: 0 72px 0 0;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  color: var(--ink);
}
.builder-widget-copy img {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border-radius: 9px;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: filter 260ms ease;
}
.builder-widget:hover .builder-widget-copy img,
.builder-widget:focus-within .builder-widget-copy img { filter: none; }
.builder-widget-copy > span {
  min-width: 0;
  display: grid;
  gap: 2px;
}
.builder-widget-copy strong,
.builder-widget-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.builder-widget-copy strong {
  font-size: 12px;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.builder-widget-copy small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.builder-proof iframe {
  position: absolute;
  z-index: 2;
  top: -4px;
  right: -10px;
  width: 320px;
  height: 72px;
  display: block;
  border: 0;
  background: transparent;
  filter: grayscale(1) contrast(1.08);
  clip-path: inset(10px 10px 10px 244px round 8px);
}

/* Content groups */
.profile-grid {
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 48px;
}
.big-copy { font-size: clamp(25px, 3.2vw, 34px); }
.profile-photo { border-radius: var(--radius-card); }
.profile-photo img { filter: grayscale(1); }
.profile-facts dl > div { grid-template-columns: 170px 1fr; padding-block: 15px; }

.experience-item { grid-template-columns: 140px 1fr; padding-block: 24px; }
.experience-main h3,
.tool-card h3 { font-size: 17px; }
.experience-main h3 a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.experience-main h3 a span { color: var(--accent-green); font-family: var(--font-mono); font-size: 11px; }
.experience-main p { max-width: 62ch; font-size: 13px; }
.experience-live-link {
  min-height: 44px;
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.experience-live-link i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 0 3px var(--accent-green-soft);
}
.tool-card { grid-template-columns: 44px 155px 1fr; padding-block: 22px; }
.tool-card p { font-size: 10px; }
.ticker { display: none; }

.achievement-card,
.cert-slide,
.github-dashboard,
.archive-item,
.command-dialog,
.typing-dialog,
.lightbox {
  border-radius: var(--radius-card);
}

.achievement-card { min-width: 300px; padding: 18px; }
.achievement-emblem { border-radius: var(--radius-control); }
.achievement-emblem img { filter: grayscale(1); }
.achievement-copy h3 { font-size: 18px; }

.credentials-feature { margin-top: 48px; padding-top: 40px; }
.credentials-heading { margin-bottom: 28px; }
.credentials-heading h3 { font-size: 26px; }
.credentials-feature .eyebrow,
.credentials-total strong { color: var(--ink); }
.cert-slide-media {
  border-radius: var(--radius-card) 0 0 var(--radius-card);
  background-image: none;
}
.cert-document { box-shadow: none; }
.cert-document img,
.lightbox > img {
  filter: grayscale(1) contrast(1.08);
}
.cert-slide-copy h4 { font-size: 21px; }
.cert-actions button { min-height: 40px; }

.github-dashboard { border-color: var(--line-strong); }
.github-profile { padding: 24px; }
.github-profile h3 { font-size: 18px; }
.github-heatmap-panel,
.github-feed-panel,
.github-repos-panel { padding: 24px; }
.github-event-dot { background: var(--accent-green); }

/* Contribution data is centered and uses one deliberate functional accent. */
.github-heatmap-panel > .github-panel-heading {
  align-items: center;
  flex-direction: column;
  gap: 6px;
  text-align: center;
}

.github-heatmap-wrapper {
  width: 100%;
}

.github-heatmap-inner {
  width: max-content;
  min-width: 0;
  margin-inline: auto;
}

.heatmap-footer {
  width: fit-content;
  margin: 12px auto 0;
}

.heatmap-cell[data-level="1"],
.heatmap-legend i[data-level="1"] { background: color-mix(in srgb, var(--accent-green) 25%, var(--surface)); }
.heatmap-cell[data-level="2"],
.heatmap-legend i[data-level="2"] { background: color-mix(in srgb, var(--accent-green) 48%, var(--surface)); }
.heatmap-cell[data-level="3"],
.heatmap-legend i[data-level="3"] { background: color-mix(in srgb, var(--accent-green) 72%, var(--surface)); }
.heatmap-cell[data-level="4"],
.heatmap-legend i[data-level="4"] { background: var(--accent-green); }

.github-contribution-stats {
  width: min(100%, 560px);
  margin-inline: auto;
}

.github-contribution-stats > div { text-align: center; }
.github-contribution-stats strong { color: var(--accent-green); }
.heatmap-tooltip strong { color: var(--accent-green); }

.archive-grid { gap: 14px; }
.archive-item { min-width: 240px; }
.archive-item img { filter: grayscale(1) contrast(1.05); transition: filter 260ms ease; }

/* Every image stays monochrome at rest, then reveals its real color on intent. */
.hero-signature-photo img,
.project-shot img,
.profile-photo img,
.achievement-emblem img,
.cert-document img,
.github-profile > img,
.lightbox > img {
  transition: filter 260ms ease;
}

.hero-signature-photo:hover img,
.project-card:hover .project-shot img,
.profile-photo:hover img,
.achievement-card:hover .achievement-emblem img,
.cert-slide:hover .cert-document img,
.github-profile:hover > img,
.archive-item:hover img,
.lightbox:hover > img {
  filter: grayscale(0) contrast(1.02);
}

.project-card:hover,
.project-card:focus-within { border-color: var(--accent-green); }


.project-card:focus-within .project-shot img,
.achievement-card:focus-within .achievement-emblem img,
.cert-slide:focus-within .cert-document img,
.archive-item:focus-within img {
  filter: grayscale(0) contrast(1.02);
}

/* Typing test: exact feedback without hijacking keyboard navigation. */
.typing-restart,
.dialog-close {
  min-height: 44px;
  padding-inline: 10px;
}
.typing-prompt { white-space: pre-wrap; }
.typing-prompt .is-correct { color: var(--accent-green); }
.typing-prompt .is-incorrect {
  background: var(--ink);
  color: var(--bg);
}
.typing-prompt .is-pending { color: var(--faint); }
#typingInput {
  min-height: 112px;
  font-size: 16px;
  transition: border-color var(--motion-fast), background var(--motion-fast);
}
#typingInput.is-complete {
  border-color: var(--accent-green);
  background: var(--accent-green-soft);
}
.typing-progress {
  height: 2px;
  overflow: hidden;
  margin-top: 10px;
  background: var(--line);
}
.typing-progress i {
  width: 100%;
  height: 100%;
  display: block;
  background: var(--accent-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}
.typing-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 12px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
}
.typing-footer .typing-hint { margin-top: 0; }
#typingStatus.is-complete { color: var(--accent-green); }

/* BYTE.RUN — a compact companion to the typing test. */
.runner-dialog {
  width: min(calc(100% - 32px), 720px);
  max-height: min(780px, calc(100dvh - 32px));
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  background: var(--surface);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.25);
}

.runner-body { padding: 28px; }
.runner-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}
.runner-heading .dialog-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-green);
}
.runner-heading h2 {
  margin-top: 7px;
  font-family: var(--font-pixel);
  font-size: 29px;
  font-weight: 400;
  line-height: 1.05;
}
.runner-heading > p {
  max-width: 20ch;
  color: var(--muted);
  font-size: 11px;
  text-align: right;
}
.runner-scoreboard {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 24px;
  border-block: 1px solid var(--line);
}
.runner-scoreboard p {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
}
.runner-scoreboard p + p { border-left: 1px solid var(--line); }
.runner-scoreboard span {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.runner-scoreboard strong {
  font-family: var(--font-pixel);
  font-size: 18px;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}
.runner-scoreboard p:first-child strong { color: var(--accent-green); }
.runner-stage {
  position: relative;
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  background: var(--surface-soft);
  cursor: pointer;
  touch-action: manipulation;
}
#runnerCanvas {
  width: 100%;
  height: clamp(150px, 28vw, 220px);
  display: block;
}
.runner-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: start;
  padding: 20px 7% 20px 42%;
  background: linear-gradient(
    90deg,
    transparent 0 34%,
    color-mix(in srgb, var(--surface) 88%, transparent) 48%,
    color-mix(in srgb, var(--surface) 94%, transparent) 100%
  );
  text-align: left;
  transition: opacity 180ms ease;
}
.runner-overlay[hidden] { display: none; }
.runner-overlay strong {
  margin-top: 5px;
  font-family: var(--font-pixel);
  font-size: clamp(22px, 5vw, 32px);
  font-weight: 400;
}
.runner-overlay span {
  max-width: 25ch;
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
}
.runner-controls {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  margin-top: 12px;
}
.runner-controls button {
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
}
.runner-start {
  border-color: var(--ink) !important;
  background: var(--ink);
  color: var(--bg);
}
.runner-jump {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-color: var(--accent-green) !important;
  background: var(--accent-green-soft);
  color: var(--accent-green);
  font-weight: 600;
}
.runner-jump svg {
  width: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}
.runner-jump kbd {
  margin-left: auto;
  border-color: color-mix(in srgb, var(--accent-green) 30%, var(--line));
  background: transparent;
}
.runner-controls button:active { opacity: 0.7; }
.runner-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 10px;
}
.runner-hint {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.runner-hint span { margin-inline: 5px; }
.runner-foot > a {
  flex: none;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}

.quote-mark { display: none; }
.quote-stage { padding-top: 40px; }
.quote-stage blockquote {
  max-width: 720px;
  font-size: clamp(24px, 3.4vw, 34px);
}

/* Contact closes with the same restrained hierarchy */
.contact-section {
  margin-top: 0;
  padding-block: var(--section-space) 40px;
}
.contact-pitch { margin-top: 48px; }
.contact-pitch h2 { max-width: 700px; font-size: clamp(38px, 5.5vw, 58px); }
.contact-pitch p { font-size: 15px; }
.contact-direct { margin-top: 40px; padding-block: 22px; }
.contact-direct > a { font-size: clamp(17px, 2.3vw, 22px); }
.contact-copy-button { min-height: 40px; }
.field-row { padding-block: 20px; }
.field-row input,
.field-row textarea { min-height: 44px; font-size: 16px; }
.contact-send { min-height: 46px; }
.site-footer { min-height: 112px; }

/* Motion only communicates state; nothing floats or loops decoratively. */
.reveal {
  transform: translateY(6px);
  transition-duration: 260ms;
}

@media (hover: hover) {
  a,
  button { transition-duration: 180ms; }
  a:active,
  button:active { opacity: 0.72; }
}

@media (max-width: 1100px) {
  :root { --content-width: 820px; }
  .section-shell,
  .site-footer { width: min(calc(100% - 64px), var(--content-width)); }
  .mobile-bar {
    height: 64px;
    padding-inline: 32px;
    border-color: var(--rail-line);
    background: var(--rail-bg);
    color: var(--rail-ink);
  }
  .mobile-bar .wordmark::before { border-color: var(--rail-ink); }
  .mobile-bar .wordmark { font-size: 13px; }
  .mobile-menu { inset: 64px 0 0; }
  main { padding-top: 64px; }

  .mobile-availability-trigger {
    width: 100%;
    min-height: 58px;
    display: grid;
    grid-template-columns: 34px 1fr 16px;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    color: var(--ink);
    text-align: left;
  }
  .mobile-availability-mark {
    width: 32px;
    height: 32px;
    display: grid;
    grid-auto-flow: column;
    place-content: center;
    border: 1px solid var(--ink);
    border-radius: 50%;
    font-family: var(--font-pixel);
    font-size: 10px;
  }
  .mobile-availability-mark i { font-style: normal; }
  .mobile-availability-trigger > span:nth-child(2) { display: grid; }
  .mobile-availability-trigger strong { font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; }
  .mobile-availability-trigger small { color: var(--faint); font-family: var(--font-mono); font-size: 10px; }
  .mobile-availability-trigger[aria-expanded="true"] { border-color: var(--accent-green); }

  .availability-backdrop {
    position: fixed;
    z-index: 1150;
    inset: 0;
    display: block;
    background: color-mix(in srgb, #000 48%, transparent);
  }
  .availability-panel {
    z-index: 1200;
    left: 0;
    right: 0;
    bottom: 24px;
    width: min(440px, calc(100vw - 48px));
    min-width: 0;
    margin-inline: auto;
    max-height: calc(100dvh - 48px);
    overflow-y: auto;
  }
}

@media (max-width: 760px) {
  :root { --section-space: 64px; }
  .section-shell,
  .site-footer { width: calc(100% - 48px); }
  .hero { padding-top: 28px; }
  .hero-identity { padding-top: 12px; }
  .hero-identity-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
  .hero h1 {
    margin: 22px 0 28px;
    font-size: clamp(54px, 18vw, 84px);
    line-height: 0.86;
  }
  .hero h1 span:last-child { margin-left: 0; }
  .hero-signature-body {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .hero-signature-photo {
    width: 100%;
    max-width: none;
    margin: 0;
  }
  .hero-signature-photo img {
    height: min(74vw, 420px);
    transform: scale(1.55);
  }
  .hero-signature-copy { padding-top: 0; }
  .hero-signature-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 28px;
  }
  .hero-signature-meta a:nth-child(n) {
    min-width: 0;
    padding: 12px 10px;
    border-top: 0;
    border-left: 0;
  }
  .hero-signature-meta a:nth-child(2n) { border-left: 1px solid var(--line); }
  .hero-signature-meta a:nth-child(n+3) { border-top: 1px solid var(--line); }
  .section-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .section-heading > div,
  .section-heading h2,
  .section-heading > p { grid-column: 1; }
  .section-heading > div { grid-row: auto; padding-top: 0; }
  .section-heading h2 { font-size: clamp(27px, 8vw, 34px); }
  .section-heading > p { margin-top: -6px; }
  .project-card { min-width: calc(92% - 12px); }
  .builder-proof { grid-template-columns: 1fr; gap: 14px; }
  .builder-proof-heading { max-width: 38ch; }

  .runner-dialog { width: calc(100% - 24px); }
  .runner-body { padding: 22px; }
  .runner-heading {
    align-items: start;
    flex-direction: column;
    gap: 8px;
  }
  .runner-heading > p { max-width: none; text-align: left; }
  .runner-controls { grid-template-columns: 1fr 1fr; }
  .runner-jump { grid-column: 1 / -1; grid-row: 1; }
  .runner-start,
  .runner-restart { grid-row: 2; }
  .profile-grid { grid-template-columns: 1fr; gap: 32px; }
  .profile-photo { width: min(100%, 320px); }
  .profile-facts dl > div { grid-template-columns: 126px 1fr; }
  .tool-card { grid-template-columns: 36px 120px 1fr; }
  .cert-slide-media { border-radius: var(--radius-card) var(--radius-card) 0 0; }
  .contact-pitch { margin-top: 36px; }
}

@media (max-width: 460px) {
  .mobile-bar { padding-inline: 20px; }
  .mobile-bar .wordmark::before { width: 26px; height: 26px; }
  .mobile-bar .wordmark { gap: 9px; font-size: 12px; }
  .section-shell,
  .site-footer { width: calc(100% - 40px); }
  .hero h1 { font-size: clamp(50px, 17vw, 68px); }
  .hero-signature-photo img { height: 72vw; max-height: 300px; }
  .hero-signature-meta a { min-height: 68px; padding-inline: 14px; }
  .availability-panel {
    left: 0;
    right: 0;
    bottom: 12px;
    width: calc(100vw - 24px);
  }
  .availability-panel-body { padding: 20px 18px 18px; }
  .project-content { padding: 16px; }
  .builder-proof-embeds { grid-template-columns: 1fr; gap: 10px; }
  .typing-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }
  .runner-body { padding: 18px; }
  .runner-heading h2 { font-size: 24px; }
  .runner-scoreboard p {
    align-items: center;
    flex-direction: column;
    gap: 2px;
    padding-inline: 7px;
  }
  .runner-scoreboard strong { font-size: 17px; }
  #runnerCanvas { height: 148px; }
  .runner-overlay {
    padding-right: 5%;
    padding-left: 40%;
  }
  .runner-overlay strong { font-size: 22px; }
  .runner-overlay span { font-size: 10.5px; line-height: 1.45; }
  .runner-foot {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
  .runner-hint { line-height: 1.7; }
  .profile-facts dl > div { grid-template-columns: 1fr; gap: 5px; }
  .tool-card { grid-template-columns: 32px 1fr; }
  .contact-direct { grid-template-columns: 1fr; }
}

@media (max-height: 820px) and (min-width: 1101px) {
  .side-rail { padding-block: 22px; }
  .rail-nav { margin-top: 24px; }
  .rail-link { min-height: 34px; }
  .rail-tools { margin-top: 0; }
  .rail-tools .rail-tools-toggle { min-height: 34px; }
  .rail-tools-list { --tool-h: 30px; }
  .rail-footer { padding-top: 14px; }
  .rail-email-label { display: none; }
  .theme-label { min-height: 32px; }
}

/* Never let the rail clip its footer on short screens. */
.side-rail { overflow-y: auto; scrollbar-width: none; }
.side-rail::-webkit-scrollbar { display: none; }

/* App Builders: heading sits above so three widgets get the full row. */
.builder-proof { grid-template-columns: 1fr; gap: 14px; }
.builder-proof-heading { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; }
.builder-proof-heading h3 { margin-top: 0; }
.builder-proof-heading > p:last-child { margin-top: 0; }
.builder-proof-embeds { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* Project cards: one image, one story, two quiet links. */
.project-media {
  width: 100%;
  display: block;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
.project-title {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-align: left;
  cursor: pointer;
}
.project-title:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.project-content > .project-tags { margin: 14px 0 16px; }
.project-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.project-case-link,
.project-out {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: 0;
  background: none;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.02em;
}
.project-case-link { color: var(--ink); }
.project-case-link span { transition: transform var(--motion-fast); }
.project-case-link:hover span,
.project-card:hover .project-case-link span { transform: translateX(3px); }
.project-out { color: var(--muted); transition: color var(--motion-fast); }
.project-out:hover { color: var(--ink); }
.project-out.is-archive { color: var(--faint); }

/* Swipe mode: a text action that sits with the count, not a pill. */
.swipe-cta {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-right: 8px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}
.swipe-cta span { transition: transform var(--motion-fast); }
.swipe-cta:hover { text-decoration: underline; text-underline-offset: 4px; }
.swipe-cta:hover span { transform: translateX(2px); }

/* Shared dialog shell for case studies and swipe mode */
.case-dialog,
.swipe-dialog {
  width: min(calc(100% - 32px), 760px);
  max-height: min(860px, calc(100dvh - 32px));
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  background: var(--surface);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.25);
  overscroll-behavior: contain;
}
/* Motion only, no opacity: fading the panel let the page ghost through it. */
.case-dialog[open],
.swipe-dialog[open] { animation: dialog-rise 300ms cubic-bezier(.2, .7, .3, 1); }
.case-dialog[open]::backdrop,
.swipe-dialog[open]::backdrop { animation: backdrop-in 220ms ease; }
@keyframes dialog-rise {
  from { transform: translateY(18px) scale(0.98); }
  to { transform: none; }
}
@keyframes backdrop-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.case-dialog .dialog-topline,
.swipe-dialog .dialog-topline {
  position: sticky;
  z-index: 3;
  top: 0;
  background: var(--surface);
}

/* Case study */
.case-topline-actions { display: flex; align-items: center; gap: 4px; }
.case-copy {
  min-height: 44px;
  padding-inline: 10px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.case-copy:hover { color: var(--ink); }
.case-media {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}
.case-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 500ms cubic-bezier(.2, .7, .3, 1);
}
.case-media[href]:hover img { transform: scale(1.02); }
.case-content { padding: 26px 28px 8px; }
.case-content h2 {
  margin-top: 8px;
  font-family: var(--font-pixel);
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
}
.case-impact {
  margin-top: 14px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}
.case-facts {
  display: grid;
  margin-top: 22px;
  border-top: 1px solid var(--line);
}
.case-facts > div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.case-facts dt {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.case-facts dd { font-size: 14px; line-height: 1.55; }
.case-subhead {
  margin-top: 24px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  text-transform: uppercase;
}
.case-highlights {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: case;
}
.case-highlights li {
  display: grid;
  grid-template-columns: 28px 1fr;
  font-size: 14px;
  line-height: 1.55;
  counter-increment: case;
}
.case-highlights li::before {
  content: counter(case, decimal-leading-zero);
  padding-top: 2px;
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 10px;
}
.case-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 22px;
}
.case-stack span {
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.case-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 22px;
}
.case-links:empty { display: none; }
.case-link {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 11px;
}
.case-link:hover { border-color: var(--accent-green); color: var(--accent-green); }
.case-app-store { width: 120px; height: 40px; display: block; }
.case-app-store img { width: 100%; height: 100%; display: block; }
.case-nav {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  background: var(--surface);
}
.case-nav button {
  min-height: 44px;
  padding-inline: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.case-nav button:hover:not(:disabled) { border-color: var(--ink); }
.case-nav button:disabled { opacity: 0.4; cursor: not-allowed; }
.case-nav-hint {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
}


/* Case study layout: fixed header and footer, no visible scrollbars.
   Desktop shows the screenshot and the story side by side. */
.case-dialog {
  width: min(calc(100% - 32px), 1060px);
  height: min(680px, calc(100dvh - 32px));
  max-height: none;
  overflow: hidden;
}
.case-dialog[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
}
.case-dialog .dialog-topline { position: static; }
.case-body {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
}
.case-media {
  min-height: 0;
  display: grid;
  place-content: center;
  overflow: hidden;
  aspect-ratio: auto;
  padding: 32px;
  border-right: 1px solid var(--line);
  border-bottom: 0;
  background:
    radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--ink) 9%, transparent) 1px, transparent 0) 0 0 / 18px 18px,
    var(--surface-soft);
}
.case-media img {
  width: 100%;
  height: auto;
  max-height: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16), 0 2px 6px rgba(0, 0, 0, 0.06);
}
.case-media[href]:hover img { transform: translateY(-3px); }
.case-media[hidden] { display: none; }
.case-body:has(.case-media[hidden]) { grid-template-columns: 1fr; }
.case-content {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
  padding: 28px 30px 26px;
}
.case-content::-webkit-scrollbar,
.case-body::-webkit-scrollbar { display: none; }
.case-content.has-more,
.case-body.has-more {
  -webkit-mask-image: linear-gradient(to bottom, #000 calc(100% - 48px), transparent);
  mask-image: linear-gradient(to bottom, #000 calc(100% - 48px), transparent);
}
.case-content h2 { font-size: clamp(28px, 3.4vw, 38px); }
.case-impact { font-size: 16px; }
.case-nav {
  position: static;
  margin-top: 0;
}

@media (max-width: 900px) {
  .case-dialog { height: calc(100dvh - 32px); }
  .case-body {
    display: block;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: none;
  }
  .case-media {
    display: block;
    padding: 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .case-media img { max-height: none; }
  .case-content { overflow: visible; }
  .case-content.has-more { -webkit-mask-image: none; mask-image: none; }
}

/* Swipe mode */
.swipe-dialog {
  /* The deck shrinks with the viewport so the dialog always fits: no scrollbars, ever. */
  --deck-h: clamp(250px, calc(100vh - 360px), 430px);
  --deck-h: clamp(250px, calc(100dvh - 360px), 430px);
  width: min(calc(100% - 32px), 520px);
  overflow: hidden;
  overflow: clip;
}
.swipe-body { padding: 24px 26px 22px; }
.swipe-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}
.swipe-heading .dialog-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-green);
}
.swipe-heading h2 {
  margin-top: 7px;
  font-family: var(--font-pixel);
  font-size: 26px;
  font-weight: 400;
  line-height: 1.08;
}
#swipeProgress {
  flex: none;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 11px;
}
.swipe-stage {
  position: relative;
  margin-top: 20px;
}
.swipe-deck {
  position: relative;
  height: var(--deck-h);
}
.swipe-card {
  position: absolute;
  inset: 0;
  display: flex;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.12);
  touch-action: none;
  user-select: none;
  transition: transform 260ms cubic-bezier(.2, .7, .3, 1);
}
.swipe-card[data-depth="0"] { cursor: grab; }
.swipe-card.is-dragging { cursor: grabbing; }
.swipe-card[data-depth="1"] { transform: translateY(12px) scale(0.955); pointer-events: none; }
.swipe-card[data-depth="2"] { transform: translateY(24px) scale(0.91); opacity: 0.6; pointer-events: none; }
.swipe-card-media {
  position: relative;
  flex: 1 1 auto;
  min-height: 72px;
  max-height: 260px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}
.swipe-card-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  pointer-events: none;
}
.swipe-stamp {
  position: absolute;
  top: 16px;
  padding: 5px 11px;
  border: 2px solid currentColor;
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  pointer-events: none;
}
.swipe-stamp.is-like { left: 16px; color: var(--accent-green); opacity: var(--like, 0); transform: rotate(-10deg); }
.swipe-stamp.is-skip { right: 16px; color: #d6453d; opacity: var(--skip, 0); transform: rotate(10deg); }
.swipe-card-copy {
  min-height: 0;
  display: flex;
  flex: none;
  flex-direction: column;
  padding: 16px 18px 18px;
}
.swipe-card-copy > p {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.swipe-card-copy h3 {
  margin-top: 6px;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.swipe-card-copy > span {
  display: -webkit-box;
  overflow: hidden;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.swipe-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 12px;
}
.swipe-card-tags span {
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.swipe-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 34px;
}
.swipe-controls button {
  display: grid;
  justify-items: center;
  gap: 5px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.swipe-controls svg {
  width: 56px;
  height: 56px;
  padding: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--surface);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--motion-fast), border-color var(--motion-fast), background-color var(--motion-fast), color var(--motion-fast);
}
.swipe-controls .swipe-undo svg { width: 44px; height: 44px; padding: 12px; }
.swipe-controls button:hover:not(:disabled) svg { transform: scale(1.08); }
.swipe-skip:hover svg { border-color: #d6453d; color: #d6453d; }
.swipe-like { color: var(--accent-green) !important; }
.swipe-like svg { border-color: var(--accent-green); }
.swipe-like:hover svg { background: var(--accent-green); color: var(--surface); }
.swipe-controls button:disabled { opacity: 0.35; cursor: not-allowed; }
.swipe-hint {
  margin-top: 16px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
  text-align: center;
}
.swipe-hint span { margin-inline: 4px; }
.swipe-done {
  /* Takes over the space the deck and controls used, and scrolls its list inside. */
  height: calc(var(--deck-h) + 120px);
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 26px 22px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
}
.swipe-done[hidden] { display: none; }
.swipe-dialog.is-finished .swipe-controls,
.swipe-dialog.is-finished .swipe-hint { display: none; }
.swipe-done h3 {
  margin-top: 8px;
  font-family: var(--font-pixel);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.15;
}
.swipe-done ul {
  min-height: 0;
  display: grid;
  flex: 0 1 auto;
  align-content: start;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}
.swipe-done ul::-webkit-scrollbar { display: none; }
/* No scrollbar: a fade tells people the shortlist continues. */
.swipe-done ul.has-more {
  -webkit-mask-image: linear-gradient(to bottom, #000 calc(100% - 36px), transparent);
  mask-image: linear-gradient(to bottom, #000 calc(100% - 36px), transparent);
}
.swipe-done li { border-bottom: 1px solid var(--line); }
.swipe-done li.is-empty { padding: 14px 0; color: var(--muted); font-size: 14px; }
.swipe-done li button {
  width: 100%;
  min-height: 52px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2px 12px;
  padding: 8px 0;
  text-align: left;
}
.swipe-done li button span { font-size: 15px; font-weight: 500; }
.swipe-done li button small {
  grid-row: 2;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
.swipe-done li button i { grid-row: 1 / 3; grid-column: 2; font-style: normal; transition: transform var(--motion-fast); }
.swipe-done li button:hover i { transform: translateX(3px); color: var(--accent-green); }
.swipe-done-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 22px;
}
.swipe-email {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
}
#swipeRestart {
  min-height: 44px;
  padding-inline: 12px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
}
#swipeRestart:hover { color: var(--ink); }

@media (max-width: 460px) {
  .carousel-nav { display: flex; }
  .carousel-nav > :not(.swipe-cta) { display: none; }
  .swipe-cta { margin-right: 0; }
  .case-content { padding: 20px 18px 4px; }
  .case-impact { font-size: 15px; }
  .case-facts > div { grid-template-columns: 1fr; gap: 4px; }
  .case-nav-hint { display: none; }
  .swipe-body { padding: 18px 16px; }
  .swipe-heading h2 { font-size: 22px; }
  .swipe-dialog {
    --deck-h: clamp(240px, calc(100vh - 320px), 400px);
    --deck-h: clamp(240px, calc(100dvh - 320px), 400px);
  }
  .swipe-done { height: calc(var(--deck-h) + 104px); }
  .swipe-hint { display: none; }
  .swipe-controls { margin-top: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { transform: none; }
  .availability-panel { animation: none; }
  .case-dialog[open],
  .swipe-dialog[open] { animation: none; }
  .rail-tools-menu,
  .rail-tools .rail-tool { transition: none; }
}