/* ------- Raphael Attar portfolio — dark Swiss minimal ------- */

:root {
  --bg: #0E1E28;
  --bg-2: #0A1720;
  --bg-3: #13242F;
  --fg: #EAF0F3;
  --fg-dim: #8FA0AB;
  --fg-faint: #4C5F6B;
  --rule: #1F3240;
  --rule-strong: #2A4152;
  --accent: #3BE081;         /* phosphor green, tuned down a touch */
  --accent-dim: rgba(59, 224, 129, 0.18);
  --accent-ghost: rgba(59, 224, 129, 0.06);

  --display: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --max: 1440px;
  --pad: clamp(20px, 4vw, 56px);
}

[data-theme="light"] {
  --bg: #F5F2EC;
  --bg-2: #EDE8DF;
  --bg-3: #E6E0D4;
  --fg: #0E1E28;
  --fg-dim: #4C5F6B;
  --fg-faint: #8FA0AB;
  --rule: #D8D1C2;
  --rule-strong: #B9B0A0;
  --accent-ghost: rgba(20, 140, 70, 0.06);
  --accent-dim: rgba(20, 140, 70, 0.18);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--display);
  font-feature-settings: "ss01", "ss02";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body {
  font-size: 16px;
  line-height: 1.55;
  transition: background 0.6s ease, color 0.6s ease;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

/* Grain overlay — subtle depth, not noise-slop */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 2000;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.9'/></svg>");
  mix-blend-mode: overlay;
}

/* Page shell */
.shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  position: relative;
}

/* --- Nav --- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: color-mix(in oklab, var(--bg) 72%, transparent);
  border-bottom: 1px solid var(--rule);
  transition: background 0.6s ease, border-color 0.6s ease;
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px var(--pad);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.01em;
  font-size: 15px;
}
.brand-mark { width: 22px; height: 22px; display: block; }
.brand-name { }
.brand-name .dot { color: var(--accent); }

.nav-links {
  display: flex; gap: 28px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
}
.nav-links a { transition: color 0.2s ease; position: relative; }
.nav-links a:hover { color: var(--fg); }
.nav-links a::before {
  content: attr(data-num);
  color: var(--accent);
  margin-right: 8px;
}
@media (max-width: 720px) {
  .nav-links { display: none; }
}

.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  transition: color 0.2s ease;
}
.nav-social-icon {
  display: none;
  width: 22px;
  height: 22px;
}
.nav-social-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}
.nav-social:hover,
.nav-social:focus-visible { color: var(--fg); }
@media (max-width: 720px) {
  .nav-inner {
    gap: 16px;
  }

  .nav-right {
    gap: 8px;
  }

  .nav-social {
    min-width: 34px;
    min-height: 34px;
  }

  .nav-social-text {
    display: none;
  }

  .nav-social-icon {
    display: inline-block;
  }
}

/* --- Section framing --- */
.section {
  padding: clamp(80px, 11vw, 160px) 0;
  position: relative;
  border-top: 1px solid var(--rule);
}
.section:first-of-type { border-top: none; }

.section-head {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 40px;
  margin-bottom: clamp(48px, 7vw, 96px);
  align-items: baseline;
}
@media (max-width: 720px) {
  .section-head { grid-template-columns: 1fr; gap: 20px; }
}
.chapter {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.chapter .num {
  color: var(--accent);
  margin-right: 6px;
}
.section-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  margin: 0;
  text-wrap: balance;
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-rows: 1fr auto;
  padding: 120px 0 60px;
  position: relative;
  overflow: visible;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 3;
  align-self: end;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
}
.hero-header {
  grid-column: 1 / -1;
  grid-row: 1;
  position: relative;
  z-index: 2;
}
#hex-centerpiece-mount {
  position: absolute;
  right: clamp(8px, 1.5vw, 24px);
  bottom: calc(clamp(8px, 6vh, 64px) + 48px);
  z-index: 1;
  pointer-events: none;
}
#hero-meta-mount {
  position: relative;
  z-index: 3;
}
@media (max-width: 860px) {
  .hero-content { grid-template-columns: 1fr; gap: 32px; }
  #hex-centerpiece-mount { display: none; }
}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: flex; align-items: center; gap: 14px;
}
.hero-eyebrow .line {
  flex: 0 0 40px;
  height: 1px;
  background: var(--fg-dim);
}
.hero-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(40px, 6.2vw, 84px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  margin: 28px 0 0;
  text-wrap: balance;
  max-width: 28ch;
}
.hero-title .hand { display: inline-block; transform-origin: 70% 70%; }

.hero-sub {
  font-family: var(--display);
  font-size: clamp(17px, 1.3vw, 19px);
  line-height: 1.55;
  color: var(--fg-dim);
  max-width: 44ch;
  margin: 0;
  position: relative;
  z-index: 2;
}

.hero-meta {
  display: flex; gap: 40px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  margin-top: clamp(60px, 8vw, 100px);
}
.hero-meta b { color: var(--fg); font-weight: 500; }

/* Hero hex centerpiece */
.hex-wrap {
  position: relative;
  width: min(62vmin, 640px);
  aspect-ratio: 1 / 1;
  opacity: 0.9;
}
.hex-wrap svg { width: 100%; height: 100%; }
.hex-wrap .orbit {
  position: absolute; inset: -6%;
  border: 1px solid var(--rule);
  border-radius: 50%;
  opacity: 0.5;
}
.hex-wrap .orbit.o2 { inset: -18%; opacity: 0.3; }
.hex-wrap .orbit.o3 { inset: -32%; opacity: 0.15; }
@media (max-width: 860px) {
  #hex-centerpiece-mount { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hex-wrap svg,
  .hex-wrap .orbit {
    animation: none !important;
  }
  .hex-wrap .draw-line {
    transition: none !important;
    stroke-dashoffset: 0 !important;
  }
  .hex-wrap rect[filter] {
    opacity: 0.85 !important;
  }
}

/* --- Focus / chapter 1 redesign --- */
.focus-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  gap: clamp(36px, 5vw, 82px);
  align-items: center;
}
.focus-venn-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
}
.focus-venn-svg {
  width: 100%;
  max-width: 560px;
  height: auto;
  overflow: visible;
}
.focus-ai-circle,
.focus-sat-circle {
  transition-property: stroke-dashoffset, stroke, stroke-width, opacity;
  transition-duration: 1.4s, 0.28s, 0.28s, 0.28s;
  transition-timing-function: cubic-bezier(.2,.8,.2,1), ease, ease, ease;
}
.focus-ai-label,
.focus-ai-line {
  opacity: 0;
  transition: opacity 0.55s ease 1.12s, fill 0.28s ease;
  pointer-events: none;
}
.focus-sat-discipline,
.focus-sat-headline,
.focus-sat-sub {
  opacity: 0;
  transition: opacity 0.55s ease var(--focus-text-delay, 1.12s), fill 0.28s ease;
  pointer-events: none;
}
.focus-grid.in .focus-ai-label,
.focus-grid.in .focus-ai-line,
.focus-grid.in .focus-sat-discipline,
.focus-grid.in .focus-sat-headline,
.focus-grid.in .focus-sat-sub {
  opacity: 1;
}
.focus-ai-label {
  fill: var(--accent);
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.34em;
}
.focus-ai-line {
  fill: var(--fg);
  font-family: var(--display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.focus-sat-discipline {
  fill: var(--accent);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
}
.focus-sat-headline {
  fill: var(--fg);
  font-family: var(--display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.focus-sat-sub {
  fill: var(--fg-dim);
  font-family: var(--display);
  font-size: 11.5px;
  font-style: italic;
}
.focus-sat text,
.focus-ai text {
  dominant-baseline: middle;
}
.focus-sat-orbit,
.focus-sat-content {
  will-change: transform;
}
@media (hover: hover) {
  .focus-venn-svg:hover .focus-sat {
    opacity: 0.58;
  }
  .focus-venn-svg:hover .focus-sat:hover {
    opacity: 1;
  }
  .focus-venn-svg:hover .focus-sat:hover .focus-sat-circle {
    stroke: var(--accent);
    stroke-width: 1.4;
  }
  .focus-venn-svg:hover .focus-sat:hover .focus-sat-discipline {
    fill: var(--fg);
  }
}

.focus-status {
  width: 100%;
}
.focus-status-row {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: 19px 0 21px;
  border-top: 1px solid var(--rule);
}
.focus-status-row:last-child {
  border-bottom: 1px solid var(--rule);
}
.focus-status-label {
  display: inline-block;
  padding-top: 5px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
}
.focus-status-headline,
.focus-status-sub {
  margin: 0;
}
.focus-status-headline {
  color: var(--fg);
  font-family: var(--display);
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.38;
  letter-spacing: -0.015em;
  max-width: 30ch;
}
.focus-status-sub {
  margin-top: 7px;
  color: var(--fg-dim);
  font-family: var(--display);
  font-size: 13px;
  font-style: italic;
  line-height: 1.5;
}
.focus-status-row.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.focus-status-row.reveal.in {
  opacity: 1;
  transform: none;
}
@media (max-width: 980px) {
  .focus-ai-line {
    font-size: 14px;
  }
  .focus-sat-headline {
    font-size: 14px;
  }
}
@media (max-width: 860px) {
  .focus-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }
}
@media (max-width: 720px) {
  .focus-status-row {
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 16px;
    padding: 16px 0 18px;
  }
  .focus-status-headline {
    font-size: 16px;
    max-width: none;
  }
  .focus-status-sub {
    font-size: 12.5px;
  }
  .focus-ai-label {
    font-size: 16px;
  }
  .focus-ai-line {
    font-size: 12.5px;
  }
  .focus-sat-discipline {
    font-size: 9.5px;
  }
  .focus-sat-headline {
    font-size: 12.5px;
  }
  .focus-sat-sub {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .focus-venn-svg .draw-line {
    transition: none !important;
    stroke-dashoffset: 0 !important;
  }
  .focus-ai-label,
  .focus-ai-line,
  .focus-sat-discipline,
  .focus-sat-headline,
  .focus-sat-sub,
  .focus-status-row.reveal,
  .focus-status-row.reveal.in {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* --- Projects (vertical scroll list, default layout) --- */
.projects-list {
  display: grid;
  gap: 0;
}
.project {
  display: grid;
  grid-template-columns: 100px 1fr 1fr;
  gap: clamp(20px, 4vw, 60px);
  align-items: start;
  padding: clamp(40px, 5vw, 72px) 0;
  border-top: 1px solid var(--rule);
  position: relative;
}
.project:last-child { border-bottom: 1px solid var(--rule); }
@media (max-width: 860px) {
  .project { grid-template-columns: 1fr; }
}
.project-idx {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
}
.project-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 10px;
}
.project-type {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 18px;
}
.project-desc {
  color: var(--fg-dim);
  font-size: 16px;
  line-height: 1.6;
  max-width: 48ch;
  margin: 0 0 22px;
}
.project-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg);
  display: inline-flex; align-items: center; gap: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--fg-faint);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.project-link:hover { border-color: var(--accent); color: var(--accent); }
.project-link .arr { transition: transform 0.25s ease; }
.project-link:hover .arr { transform: translate(2px, -2px); }
.project-meta-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: inline-flex;
  align-items: center;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--rule);
}

.project-vis {
  width: 60%;
  aspect-ratio: 4 / 3;
  background: var(--bg-3);
  border: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  justify-self: start;
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1), border-color 0.3s;
}
.project:hover .project-vis { border-color: var(--rule-strong); }
.project-vis::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(255,255,255,0.02) 14px 15px);
}
.project-vis.has-image::before,
.project-vis:has(.project-image)::before { display: none; }
.project-vis .stamp {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--fg-faint);
  text-transform: uppercase;
  position: absolute;
  top: 16px; left: 16px;
}
.project-vis .stamp.br { top: auto; left: auto; bottom: 16px; right: 16px; }
.project-vis .project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.project-vis .glyph {
  width: 38%;
  aspect-ratio: 1;
  position: relative;
}
.project-vis .glyph.glyph-wip {
  transform: translateY(10px);
}

@media (max-width: 860px) {
  .project-vis { width: 100%; }
}

/* In-progress glyph animation */
.wip-spin {
  transform-box: fill-box;
  transform-origin: center;
  animation: wip-rotate 3.2s linear infinite;
}
.wip-pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: wip-pulse 2s ease-in-out infinite;
}
@keyframes wip-rotate {
  to { transform: rotate(360deg); }
}
@keyframes wip-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.75); }
}
@media (prefers-reduced-motion: reduce) {
  .wip-spin, .wip-pulse { animation: none; }
}


/* Grid layout variant */
.projects-list[data-layout="grid"] {
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
@media (max-width: 860px) {
  .projects-list[data-layout="grid"] { grid-template-columns: 1fr; }
}
.projects-list[data-layout="grid"] .project {
  display: block;
  border: none;
  background: var(--bg);
  padding: clamp(28px, 3.4vw, 44px);
}
.projects-list[data-layout="grid"] .project:last-child { border-bottom: none; }
.projects-list[data-layout="grid"] .project-idx {
  display: block;
  margin-bottom: 20px;
}
.projects-list[data-layout="grid"] .project-vis {
  aspect-ratio: 16 / 10;
  margin-top: 28px;
}

/* Featured layout */
.projects-list[data-layout="featured"] .project:first-child {
  grid-template-columns: 100px 1.5fr 2.2fr;
}
.projects-list[data-layout="featured"] .project:first-child .project-title {
  font-size: clamp(38px, 5vw, 64px);
}
.projects-list[data-layout="featured"] .project:first-child .project-vis {
  aspect-ratio: 16 / 10;
}

/* --- Timeline --- */
.timeline-intro {
  font-family: var(--display);
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.45;
  color: var(--fg-dim);
  max-width: 60ch;
  margin: 0 0 clamp(48px, 6vw, 80px);
  text-wrap: pretty;
}
.timeline-intro em { color: var(--fg); font-style: normal; }

/* Zig-zag timeline */
.timeline-zig {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 0 40px;
}
.tz-now {
  position: absolute;
  top: 0; left: 50%;
  transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center;
  gap: 4px;
  background: var(--bg);
  padding: 8px 16px;
  border: 1px solid var(--accent);
  z-index: 3;
}
.tz-now-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--accent);
}
.tz-now-year {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
}

.tz-spine {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: visible;
}

.tz-entries {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(48px, 6vw, 88px);
  padding-top: 60px;
}
.tz-entry {
  display: grid;
  align-items: start;
  position: relative;
}
.tz-entry.tz-left {
  grid-template-columns: minmax(0, 1fr) 120px minmax(0, 1fr);
  /* card | connector | empty */
}
.tz-entry.tz-right {
  grid-template-columns: minmax(0, 1fr) 120px minmax(0, 1fr);
  /* empty | connector | card */
}
.tz-entry.tz-left .tz-card { grid-column: 1; text-align: right; justify-self: end; }
.tz-entry.tz-left .tz-connector { grid-column: 2; }
.tz-entry.tz-right .tz-card { grid-column: 3; text-align: left; justify-self: start; }
.tz-entry.tz-right .tz-connector { grid-column: 2; }

.tz-card {
  max-width: 46ch;
  padding: 4px 0;
}
.tz-connector {
  align-self: start;
  margin-top: 22px;
  width: 100%;
  height: 20px;
}
.tz-connector svg { width: 100%; height: 100%; overflow: visible; }
.tz-dot {
  fill: var(--rule-strong);
  transition: fill 0.4s ease, r 0.4s ease;
}
.tz-entry.tz-present .tz-dot { fill: var(--accent); }
.tz-entry.in .tz-dot { r: 4; }

.tz-entry.tz-left .t-branch-label::before {
  /* flip the leading line to trail on the right for left-aligned cards */
  order: 2;
}
.tz-entry.tz-left .t-branch-label {
  flex-direction: row-reverse;
}

/* Mobile — collapse to a single left-aligned column */
@media (max-width: 780px) {
  .timeline-zig { padding-top: 60px; }
  .tz-spine {
    left: 20px;
    transform: none;
    width: 40px;
  }
  .tz-now { left: 0; transform: translateY(-50%); }
  .tz-entries { padding-left: 60px; padding-top: 40px; }
  .tz-entry.tz-left, .tz-entry.tz-right {
    grid-template-columns: 40px 1fr;
  }
  .tz-entry.tz-left .tz-card,
  .tz-entry.tz-right .tz-card {
    grid-column: 2;
    text-align: left;
    justify-self: start;
  }
  .tz-entry.tz-left .tz-connector,
  .tz-entry.tz-right .tz-connector {
    grid-column: 1;
  }
  .tz-entry.tz-left .t-branch-label { flex-direction: row; }

  .tz-spine line[stroke-dasharray],
  .tz-spine circle { stroke: var(--fg-faint); fill: var(--fg-faint); }

  .tz-connector {
    height: 12px;
    margin-top: 28px;
    margin-left: -20px;
    position: relative;
  }
  .tz-connector svg { display: none; }
  .tz-connector::before {
    content: "";
    position: absolute;
    left: 4px;
    right: 0;
    top: 50%;
    border-top: 1px dashed var(--fg-faint);
  }
  .tz-connector::after {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--fg-faint);
  }
  .tz-entry.tz-present .tz-connector::after { background: var(--accent); }
}

.t-entry {
  position: relative;
  padding-left: 0;
}
.t-years {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  display: block;
  margin-bottom: 10px;
}
.t-years .now { color: var(--accent); }
.t-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(26px, 2.6vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0 0 10px;
}
.t-body {
  color: var(--fg-dim);
  font-size: 16px;
  line-height: 1.6;
  max-width: 56ch;
  margin: 0;
}
.t-branch-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
}
.t-branch-label::before {
  content: "";
  width: 16px; height: 1px;
  background: var(--accent);
  display: inline-block;
}

/* --- Gallery --- */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(12px, 1.6vw, 24px);
}
@media (max-width: 860px) {
  .gallery { grid-template-columns: repeat(6, 1fr); }
}
.g-item {
  position: relative;
  background: var(--bg-3);
  border: 1px solid var(--rule);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.g-item::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, transparent 0 16px, rgba(255,255,255,0.025) 16px 17px);
}
.g-item .g-inner {
  position: relative;
  z-index: 2;
  padding: 20px;
  display: flex; flex-direction: column; justify-content: space-between;
  width: 100%; height: 100%;
}
.g-head {
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.g-caption {
  font-family: var(--display);
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.4;
  color: var(--fg);
  max-width: 34ch;
}
.g-caption small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  text-transform: uppercase;
  margin-top: 8px;
}
.g-a { grid-column: span 7; aspect-ratio: 3/2; }
.g-b { grid-column: span 5; aspect-ratio: 3/2; }
.g-c { grid-column: span 4; aspect-ratio: 4/5; }
.g-d { grid-column: span 4; aspect-ratio: 4/5; }
.g-e { grid-column: span 4; aspect-ratio: 4/5; }
@media (max-width: 860px) {
  .g-a, .g-b, .g-c, .g-d, .g-e { grid-column: span 6; aspect-ratio: 4/3; }
}

/* --- Tools --- */
.tools-wrap {
  position: relative;
  min-height: 540px;
}
.tools-legend {
  display: flex; gap: 28px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 40px;
}
.tools-legend .swatch {
  display: inline-block;
  width: 8px; height: 8px;
  margin-right: 8px;
  vertical-align: middle;
  border-radius: 50%;
  background: var(--fg-dim);
}
.tools-legend .item[data-cat="ai"] .swatch { background: var(--accent); }
.tools-legend .item[data-cat="auto"] .swatch { background: #9DB4C0; }
.tools-legend .item[data-cat="ops"] .swatch { background: #F0C869; }
.tools-legend .item[data-cat="design"] .swatch { background: #E27A6B; }

/* Constellation */
.tools-field {
  position: relative;
  height: 540px;
  border: 1px solid var(--rule);
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 30%, var(--accent-ghost), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,0.02), transparent 50%);
}
.tools-field .grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--rule) 1px, transparent 1px),
    linear-gradient(to bottom, var(--rule) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.4;
}
.tool-node {
  position: absolute;
  transform: translate(-50%, -50%);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fg-dim);
  padding: 6px 10px;
  border: 1px solid transparent;
  cursor: default;
  transition: color 0.3s, border-color 0.3s, background 0.3s, transform 0.4s cubic-bezier(.2,.8,.2,1);
  white-space: nowrap;
  user-select: none;
}
.tool-node::before {
  content: "";
  display: inline-block;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--fg-faint);
  margin-right: 8px;
  vertical-align: middle;
  transition: background 0.3s, box-shadow 0.3s;
}
.tool-node:hover {
  color: var(--fg);
  border-color: var(--rule-strong);
  background: var(--bg-3);
  z-index: 5;
}
.tool-node[data-cat="ai"]::before { background: var(--accent); }
.tool-node[data-cat="ai"]:hover::before { box-shadow: 0 0 0 4px var(--accent-dim); }
.tool-node[data-cat="auto"]::before { background: #9DB4C0; }
.tool-node[data-cat="ops"]::before { background: #F0C869; }
.tool-node[data-cat="design"]::before { background: #E27A6B; }

/* Grid variant */
.tools-wrap[data-layout="grid"] .tools-field { display: none; }
.tools-wrap[data-layout="grid"] .tools-grid { display: grid; }
.tools-wrap[data-layout="field"] .tools-grid { display: none; }
.tools-wrap[data-layout="field"] .tools-marquee { display: none; }

.tools-grid {
  display: none;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}
@media (max-width: 720px) {
  .tools-grid { grid-template-columns: repeat(2, 1fr); }

  .tools-legend { display: none; }

  .tools-wrap[data-layout="field"] .tools-field { display: none; }
  .tools-wrap[data-layout="field"] .tools-grid {
    display: grid;
    grid-template-columns: 1fr;
  }
  .tools-cat { border-right: none; }
  .tools-cat li { display: flex; align-items: center; gap: 10px; }
  .tools-cat li .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--fg-faint); flex: none;
  }
  .tools-cat[data-cat="ai"] li .dot { background: var(--accent); }
  .tools-cat[data-cat="auto"] li .dot { background: #9DB4C0; }
  .tools-cat[data-cat="ops"] li .dot { background: #F0C869; }
  .tools-cat[data-cat="design"] li .dot { background: #E27A6B; }
}
.tools-cat {
  padding: 28px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.tools-cat:last-child { border-right: none; }
.tools-cat h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
  font-weight: 500;
}
.tools-cat ul {
  margin: 0; padding: 0; list-style: none;
  display: grid; gap: 8px;
}
.tools-cat li {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg-dim);
  transition: color 0.2s;
}
.tools-cat li:hover { color: var(--fg); }

/* Marquee variant */
.tools-wrap[data-layout="marquee"] .tools-field,
.tools-wrap[data-layout="marquee"] .tools-grid { display: none; }
.tools-wrap[data-layout="marquee"] .tools-marquee { display: block; }
.tools-marquee {
  display: none;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 22px 0;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.tools-marquee + .tools-marquee { margin-top: -1px; }
.marquee-track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: marquee 36s linear infinite;
  font-family: var(--display);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.marquee-track.rev { animation-direction: reverse; animation-duration: 48s; }
.marquee-track span { flex: none; }
.marquee-track .dot {
  color: var(--accent);
  font-size: 0.5em;
  align-self: center;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* --- Footer --- */
.footer {
  padding: clamp(80px, 10vw, 140px) 0 40px;
  border-top: 1px solid var(--rule);
  position: relative;
}
.footer-big {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(36px, 6vw, 84px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  max-width: 18ch;
  text-wrap: balance;
  margin: 0 0 48px;
}
.footer-big a {
  border-bottom: 2px solid var(--accent);
  padding-bottom: 2px;
  transition: color 0.25s;
}
.footer-big a:hover { color: var(--accent); }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
.f-col small {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-faint);
  display: block;
  margin-bottom: 10px;
}
.f-col a {
  font-family: var(--display);
  font-size: 17px;
  color: var(--fg);
  display: inline-block;
  transition: color 0.2s;
}
.f-col a:hover { color: var(--accent); }

.footer-base {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-top: 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.footer-base .mark {
  display: flex; align-items: center; gap: 8px;
}

/* --- Reveal primitives --- */
.r-word, .r-line, .r-stagger > * {
  display: inline-block;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s cubic-bezier(.2,.8,.2,1), transform 0.9s cubic-bezier(.2,.8,.2,1);
}
.r-stagger > * { transform: translateY(22px); }
.r-stagger > .project-vis { display: flex; }
.in .r-word, .in .r-line, .in.r-stagger > *, .in .r-stagger > *  {
  opacity: 1; transform: translateY(0);
}

.r-fade {
  opacity: 0;
  transition: opacity 1s ease;
}
.in .r-fade, .r-fade.in { opacity: 1; }

.draw-line {
  stroke-dasharray: var(--len, 1000);
  stroke-dashoffset: var(--len, 1000);
  transition: stroke-dashoffset 1.4s cubic-bezier(.2,.8,.2,1);
}
.in .draw-line, .draw-line.in { stroke-dashoffset: 0; }

/* Section number parallax */
.section .chapter {
  transform: translateY(var(--parallax, 0));
  will-change: transform;
}
@media (max-width: 720px) {
  .section .chapter {
    transform: none;
    will-change: auto;
  }
}

/* Selection */
::selection { background: var(--accent); color: var(--bg); }


/* ============ HERO META VARIANTS ============ */

/* 2. Ticker */
.hero-meta-ticker {
  margin-top: clamp(60px, 8vw, 100px);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 16px 0;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}
.hmt-track {
  display: flex; gap: 28px; align-items: center;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  animation: marquee 60s linear infinite;
  width: max-content;
}
.hmt-k { color: var(--fg-faint); }
.hmt-k.accent { color: var(--accent); }
.hmt-v { color: var(--fg); }
.hmt-sep { color: var(--accent); opacity: 0.6; }
.hmt-live {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 6px;
  vertical-align: middle;
  animation: pulse 2.4s infinite;
}

/* 3. Coords — architectural key blocks */
.hero-meta-coords {
  margin-top: clamp(60px, 8vw, 100px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
@media (max-width: 720px) {
  .hero-meta-coords { grid-template-columns: repeat(2, 1fr); }
}
.hmc-cell {
  position: relative;
  background: var(--bg);
  padding: 18px 20px 20px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 4px;
  align-items: baseline;
}
.hmc-idx {
  grid-row: 1 / 3;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--accent);
  align-self: start;
  padding-top: 3px;
}
.hmc-k {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.hmc-v {
  font-family: var(--display);
  font-weight: 500;
  font-size: 17px;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.hmc-corner {
  position: absolute;
  width: 6px; height: 6px;
  border-color: var(--fg-faint);
  border-style: solid;
  opacity: 0;
  transition: opacity 0.3s;
}
.hmc-cell:hover .hmc-corner { opacity: 1; }
.hmc-corner.tl { top: 4px; left: 4px; border-width: 1px 0 0 1px; }
.hmc-corner.tr { top: 4px; right: 4px; border-width: 1px 1px 0 0; }
.hmc-corner.bl { bottom: 4px; left: 4px; border-width: 0 0 1px 1px; }
.hmc-corner.br { bottom: 4px; right: 4px; border-width: 0 1px 1px 0; }

/* ============ GALLERY VARIANTS ============ */

/* 1. Grid (refreshed) — asymmetric tiles with caption inside the frame */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(12px, 1.4vw, 20px);
}
@media (max-width: 860px) {
  .gallery-grid { grid-template-columns: repeat(6, 1fr); }
}
.gg-item { margin: 0; }
.gg-0 { grid-column: span 7; }
.gg-1 { grid-column: span 5; }
.gg-2 { grid-column: span 5; }
.gg-3 { grid-column: span 7; }
@media (max-width: 860px) {
  .gg-0, .gg-1, .gg-2, .gg-3 { grid-column: span 6; }
}
.gg-frame {
  position: relative;
  border: 1px solid var(--rule);
  background: var(--bg-3);
  display: grid;
  grid-template-rows: auto 1fr auto;
  transition: border-color 0.3s;
}
.gg-item:hover .gg-frame { border-color: var(--rule-strong); }
.gg-head {
  display: flex; justify-content: space-between;
  padding: 14px 18px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-faint);
  border-bottom: 1px solid var(--rule);
}
.gg-vis {
  aspect-ratio: 16 / 10;
  padding: 28px;
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.gg-vis::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, transparent 0 18px, rgba(255,255,255,0.018) 18px 19px);
  pointer-events: none;
}
.gg-caption {
  padding: 18px 20px 22px;
  border-top: 1px solid var(--rule);
}
.gg-caption h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  color: var(--fg);
}
.gg-caption span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}
.gg-caption p {
  margin: 0;
  color: var(--fg-dim);
  font-size: 14px;
  line-height: 1.55;
  max-width: 48ch;
}

/* 2. Stacked — full-width editorial rows, alternating */
.gallery-stacked {
  display: grid;
  gap: clamp(40px, 5vw, 72px);
}
.gs-row {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
  padding: clamp(32px, 4vw, 56px) 0;
  border-top: 1px solid var(--rule);
}
.gs-row:last-child { border-bottom: 1px solid var(--rule); }
.gs-flip { grid-template-columns: 7fr 5fr; }
.gs-flip .gs-meta { order: 2; }
.gs-flip .gs-vis { order: 1; }
@media (max-width: 860px) {
  .gs-row, .gs-flip { grid-template-columns: 1fr; gap: 28px; }
  .gs-flip .gs-meta { order: unset; }
  .gs-flip .gs-vis { order: unset; }
}
.gs-meta {
  max-width: 46ch;
}
.gs-idx {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}
.gs-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 10px;
}
.gs-type {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: block;
  margin-bottom: 18px;
}
.gs-caption {
  color: var(--fg-dim);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}
.gs-vis {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-3);
  border: 1px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  padding: 32px;
  color: var(--fg-dim);
  overflow: hidden;
}
.gs-vis::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, transparent 0 18px, rgba(255,255,255,0.02) 18px 19px);
  pointer-events: none;
}
.gs-stamp {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--fg-faint);
}
.gs-vis svg { position: relative; z-index: 1; max-width: 80%; }

/* 3. Contact sheet */
.gallery-sheet {
  border: 1px solid var(--rule-strong);
  background: var(--bg-2);
  padding: clamp(20px, 2vw, 28px);
  position: relative;
}
.gsh-header, .gsh-footer {
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding: 0 4px 18px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 24px;
}
.gsh-meta-mobile {
  display: none;
}
.gsh-footer {
  border-bottom: none;
  border-top: 1px solid var(--rule);
  margin-bottom: 0;
  margin-top: 24px;
  padding: 18px 4px 0;
}
.gsh-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2vw, 28px);
}
@media (max-width: 860px) {
  .gsh-grid { grid-template-columns: repeat(2, 1fr); }

  .gsh-header, .gsh-footer {
    gap: 16px;
  }

  .gsh-meta-desktop {
    display: none;
  }

  .gsh-meta-mobile {
    display: inline;
  }
}
.gsh-item {
  margin: 0;
  position: relative;
}
.gsh-frame {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--rule);
  padding: 24px;
  display: flex; align-items: center; justify-content: center;
  color: var(--fg-dim);
  overflow: hidden;
  transition: border-color 0.3s;
}
.gsh-item:hover .gsh-frame { border-color: var(--accent); }
.gsh-frame::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--rule) 1px, transparent 1px),
    linear-gradient(to bottom, var(--rule) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.4;
  pointer-events: none;
}
.gsh-frame-photo::before { display: none; }
.gsh-glyph {
  position: absolute;
  inset: 11%;
  z-index: 1;
  pointer-events: none;
}
.gsh-glyph svg {
  display: block;
  width: 100%;
  height: 100%;
}
.gsh-num {
  position: absolute;
  bottom: 10px; right: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fg-faint);
  z-index: 2;
}
.gsh-notch {
  position: absolute;
  top: -8px;
  width: 10px; height: 14px;
  background: var(--bg-2);
  border: 1px solid var(--rule-strong);
  z-index: 1;
}
.gsh-notch.l { left: 18px; }
.gsh-notch.r { right: 18px; }
.gsh-item figcaption {
  display: grid;
  gap: 3px;
  padding: 14px 2px 0;
}
.gsh-code {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--accent);
}
.gsh-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.gsh-type {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* ===== DESIGN-WORK GALLERY ===== */

.gsh-tile {
  display: block;
  width: 100%;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  perspective: 1200px;
  aspect-ratio: 1 / 1;
  font: inherit;
  color: inherit;
}

.gsh-tile-flipper {
  position: relative;
  width: 100%;
  height: 100%;
  aspect-ratio: 1;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(.7, 0, .3, 1);
}

.gsh-tile-front,
.gsh-tile-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0.01px);
}

.gsh-tile-back {
  transform: translateZ(0.01px) rotateX(180deg);
  padding: 0;
}

.gsh-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  image-rendering: auto;
}

.gsh-tile:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

@media (hover: hover) {
  .gsh-tile:hover .gsh-tile-flipper,
  .gsh-tile:focus-visible .gsh-tile-flipper {
    transform: rotateX(180deg);
  }
}

@media (hover: none) {
  .gsh-tile-flipper.is-flipped {
    transform: rotateX(180deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .gsh-tile-flipper {
    transform: none !important;
    transition: none;
  }

  .gsh-tile-back {
    transform: none;
    opacity: 0;
    transition: opacity 0.2s ease;
  }

}

@media (prefers-reduced-motion: reduce) and (hover: hover) {
  .gsh-tile:hover .gsh-tile-back,
  .gsh-tile:focus-visible .gsh-tile-back {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) and (hover: none) {
  .gsh-tile-back {
    opacity: 1;
  }
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 3000;
  animation: lightbox-fade 0.2s ease;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 14, 20, 0.92);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.lightbox-frame {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 56px clamp(20px, 5vw, 80px) 90px;
  pointer-events: none;
}

.lightbox-frame > * {
  pointer-events: auto;
}

.lightbox-bar {
  position: absolute;
  top: 18px;
  left: 24px;
  right: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.lightbox-counter {
  color: var(--fg-dim);
}

.lightbox-close {
  width: 32px;
  height: 32px;
  font-size: 22px;
  line-height: 1;
  color: var(--fg);
  cursor: pointer;
  background: none;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: border-color 0.2s, color 0.2s;
}

.lightbox-close:hover,
.lightbox-close:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
}

.lightbox-image {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  display: block;
  animation: lightbox-image-in 0.25s ease both;
}

.lightbox-caption {
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  text-align: center;
  max-width: 80vw;
  text-transform: uppercase;
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 64px;
  font-size: 20px;
  color: var(--accent);
  background: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  z-index: 1;
}

.lightbox-arrow:hover,
.lightbox-arrow:focus-visible {
  border-color: var(--accent);
  background: var(--accent-ghost);
}

.lightbox-arrow-prev {
  left: clamp(8px, 2vw, 24px);
}

.lightbox-arrow-next {
  right: clamp(8px, 2vw, 24px);
}

.lightbox-thumbs {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  max-width: 80vw;
  overflow-x: auto;
  padding: 2px;
}

.lightbox-thumb {
  width: 56px;
  height: 40px;
  flex: 0 0 auto;
  padding: 0;
  background: var(--bg-2);
  border: 1px solid var(--rule);
  cursor: pointer;
  transition: border-color 0.15s, opacity 0.15s;
  opacity: 0.65;
}

.lightbox-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lightbox-thumb:hover,
.lightbox-thumb:focus-visible {
  opacity: 1;
}

.lightbox-thumb.is-current {
  border-color: var(--accent);
  opacity: 1;
}

.lightbox-dots {
  display: none;
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  gap: 6px;
}

.lightbox-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--fg-faint);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.lightbox-dot.is-current {
  background: var(--accent);
  transform: scale(1.3);
}

.lightbox-mobile-nav {
  display: none;
  gap: 10px;
  margin-top: 18px;
}

.lightbox-mobile-nav-button {
  min-width: 112px;
  min-height: 44px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(7, 14, 20, 0.72);
  border: 1px solid var(--accent);
  cursor: pointer;
  touch-action: manipulation;
  transition: background 0.2s, color 0.2s;
}

.lightbox-mobile-nav-button:focus-visible {
  background: var(--accent);
  color: var(--bg);
}

@media (hover: hover) {
  .lightbox-mobile-nav-button:hover {
    background: var(--accent);
    color: var(--bg);
  }
}

.lightbox-hint {
  position: absolute;
  bottom: 8px;
  left: 24px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--fg-faint);
  text-transform: uppercase;
}

.lightbox.chrome-hidden .lightbox-bar,
.lightbox.chrome-hidden .lightbox-arrow,
.lightbox.chrome-hidden .lightbox-thumbs,
.lightbox.chrome-hidden .lightbox-dots,
.lightbox.chrome-hidden .lightbox-hint,
.lightbox.chrome-hidden .lightbox-caption {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.lightbox-image-fallback {
  width: min(60vw, 480px);
  aspect-ratio: 4 / 3;
  background: var(--bg-2);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--fg-dim);
  gap: 16px;
}

.lightbox-image-fallback svg {
  width: 50%;
  height: auto;
}

.lightbox-fallback-msg {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fg-faint);
  text-transform: uppercase;
}

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

@keyframes lightbox-image-in {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

@media (max-width: 720px) {
  .lightbox-frame {
    padding: 48px 16px 64px;
  }

  .lightbox-arrow,
  .lightbox-thumbs,
  .lightbox-hint {
    display: none;
  }

  .lightbox-dots {
    display: flex;
    bottom: 84px;
  }

  .lightbox-image {
    max-width: 96vw;
    max-height: 70vh;
  }

  .lightbox-mobile-nav { display: flex; }

  .lightbox-bar {
    top: 14px;
    left: 14px;
    right: 14px;
    font-size: 10px;
  }
}

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