:root {
  color-scheme: dark;
  /* Thème par défaut = Charbon. Les autres thèmes surchargent via [data-theme].
     Palette pilotable au runtime (sélecteur façon terminal). */
  --bg: #0b0b0a;
  --panel: #161513;
  --ink: #ece7dd;
  --muted: #918b82;
  --faint: #625d56;
  --line: rgba(236, 231, 221, 0.12);
  --line-strong: rgba(236, 231, 221, 0.26);
  --blue: #ddd5c6;
  --blue-soft: rgba(221, 213, 198, 0.12);
  --abyss: #cfc7b8;
  --green: #c3bcac;
  --yellow: #c9b18a;
  --medusa: #d8d0c0;
  --accent-rgb: 221, 213, 198;
  --mono: "JetBrains Mono", "SFMono-Regular", "IBM Plex Mono", "Roboto Mono", monospace;
  --sans: "General Sans", Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  --display: "Cabinet Grotesk", "General Sans", Inter, sans-serif;
}

/* ── thèmes (sélecteur façon terminal) ─────────────────────────────────────── */
:root[data-theme="ambre"] {
  --bg: #0d0a06; --panel: #17120c; --ink: #f4ecdc; --muted: #a2968a; --faint: #6e645a;
  --line: rgba(244, 236, 220, 0.12); --line-strong: rgba(244, 236, 220, 0.26);
  --blue: #e3a54c; --blue-soft: rgba(227, 165, 76, 0.15); --abyss: #f0bd6a;
  --green: #cbb26a; --yellow: #e6a54a; --medusa: #e6a54a; --accent-rgb: 227, 165, 76;
}
:root[data-theme="sauge"] {
  --bg: #0a0b09; --panel: #131611; --ink: #eef1e6; --muted: #949a8a; --faint: #62685c;
  --line: rgba(238, 241, 230, 0.12); --line-strong: rgba(238, 241, 230, 0.26);
  --blue: #8ab377; --blue-soft: rgba(var(--accent-rgb), 0.16); --abyss: #a6c68f;
  --green: #9ccb6f; --yellow: #cbb06a; --medusa: #9cc47f; --accent-rgb: 138, 179, 119;
}
:root[data-theme="gruvbox"] {
  --bg: #1d2021; --panel: #282828; --ink: #ebdbb2; --muted: #a89984; --faint: #7c6f64;
  --line: rgba(235, 219, 178, 0.14); --line-strong: rgba(235, 219, 178, 0.28);
  --blue: #fabd2f; --blue-soft: rgba(250, 189, 47, 0.14); --abyss: #d79921;
  --green: #b8bb26; --yellow: #fe8019; --medusa: #fabd2f; --accent-rgb: 250, 189, 47;
}
:root[data-theme="rose"] {
  --bg: #0e0a0b; --panel: #181012; --ink: #f2e6e6; --muted: #a2949a; --faint: #6e5f64;
  --line: rgba(242, 230, 230, 0.12); --line-strong: rgba(242, 230, 230, 0.26);
  --blue: #cf8f92; --blue-soft: rgba(207, 143, 146, 0.15); --abyss: #e0a6a8;
  --green: #b7a98f; --yellow: #d8a24a; --medusa: #d49a9c; --accent-rgb: 207, 143, 146;
}
:root[data-theme="charbon"] {
  --bg: #0c0b09; --panel: #16140f; --ink: #f2ede1; --muted: #9a938a; --faint: #66605a;
  --line: rgba(242, 237, 225, 0.12); --line-strong: rgba(242, 237, 225, 0.26);
  --blue: #cda45f; --blue-soft: rgba(205, 164, 95, 0.15); --abyss: #e2ba78;
  --green: #a7b783; --yellow: #d8a24a; --medusa: #e2ba78; --accent-rgb: 205, 164, 95;
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  max-width: 100%;
  overflow-x: clip;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    var(--bg);
  background-size: 8px 8px, 8px 8px, auto;
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
}

body::selection {
  background: var(--blue);
  color: #fff;
}

button,
input,
a {
  font: inherit;
}

button {
  color: inherit;
}

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

.noise {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  opacity: 0.05;
  background-image:
    repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.28) 0 1px, transparent 1px 4px);
  mix-blend-mode: overlay;
}

.progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 2px;
}

.progress span {
  display: block;
  width: 0%;
  height: 100%;
  background: var(--blue);
}

/* ── topbar ────────────────────────────────────────────────────────────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  display: grid;
  grid-template-columns: auto minmax(200px, 1fr) auto auto;
  height: 54px;
  border-bottom: 1px solid var(--line-strong);
  background: rgba(5, 6, 8, 0.88);
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.ruler,
.command-trigger,
.lang-toggle {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  padding: 0 22px;
  border-right: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-medusa {
  display: grid;
  place-items: center;
  width: 24px;
  height: 26px;
}

.brand-medusa svg {
  overflow: visible;
}

.bm-float {
  animation: bm-bob 5.6s ease-in-out infinite;
}

.bm-bell-group {
  transform-origin: 12px 12.4px;
  animation: bm-pulse 5.6s ease-in-out infinite;
}

.bm-tent {
  transform-origin: 12px 12.9px;
  animation: bm-sway 5.6s ease-in-out infinite;
}

/* Tentacules : onde douce qui ruisselle de gauche a droite */
.bm-t1 {
  animation-delay: 0s;
}

.bm-t2 {
  animation-delay: 0.35s;
}

.bm-t3 {
  animation-delay: 0.7s;
}

.bm-t4 {
  animation-delay: 1.05s;
}

/* Yeux : clignement rare et discret, sur son propre rythme lent.
   transform-box: fill-box permet a chaque oeil de se fermer autour
   de son propre centre, quelle que soit sa position. */
.bm-eye {
  transform-box: fill-box;
  transform-origin: center;
  animation: bm-blink 8.4s ease-in-out infinite;
}

.brand:hover .bm-bell-group,
.brand:hover .bm-float,
.brand:hover .bm-tent {
  animation-duration: 2.2s;
}

/* Au survol, la meduse cligne un peu plus souvent (comme si elle vous remarquait) */
.brand:hover .bm-eye {
  animation-duration: 3.6s;
}

@keyframes bm-bob {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-0.3px, -0.9px); }
  50% { transform: translate(0.25px, -1.1px); }
  72% { transform: translate(0.35px, 0.4px); }
}

@keyframes bm-pulse {
  0%, 100% { transform: scale(1, 1); }
  30% { transform: scale(1.03, 0.975); }
  55% { transform: scale(0.985, 1.02); }
}

@keyframes bm-sway {
  0%, 100% { transform: rotate(0deg); }
  35% { transform: rotate(2.4deg); }
  75% { transform: rotate(-2.4deg); }
}

@keyframes bm-blink {
  0%, 93%, 100% { transform: scaleY(1); }
  95.5% { transform: scaleY(0.1); }
  98% { transform: scaleY(1); }
}

@media (prefers-reduced-motion: reduce) {
  .bm-float,
  .bm-bell-group,
  .bm-tent,
  .bm-eye {
    animation: none;
  }
}

.brand-name {
  font-size: 12px;
  font-weight: 600;
}

.brand-separator,
.brand-context {
  color: var(--muted);
  font-size: 11px;
}

.ruler {
  position: relative;
  overflow: hidden;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
}

/* Traits et chiffres partagent UNE grille : chaque graduation est une cellule
   de largeur fixe qui porte son propre trait à gauche. Le chiffre et son trait
   ne peuvent donc jamais dériver l'un par rapport à l'autre. */
.ruler span {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  height: 100%;
  width: 80px;
  padding-left: 8px;
  box-sizing: border-box;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.nav a {
  display: grid;
  place-items: center;
  height: 100%;
  min-width: 108px;
  border-left: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 160ms ease, background 160ms ease;
}

.nav a:hover {
  color: white;
  background: var(--blue-soft);
}

.lang-toggle {
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 41;
  justify-content: center;
  width: 54px;
  height: 48px;
  border: 0;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease;
}

.lang-toggle:hover {
  color: var(--ink);
  background: var(--panel);
}

.command-trigger {
  justify-content: center;
  gap: 6px;
  width: 64px;
  border: 0;
  border-left: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}

.command-trigger .cmd-kbd span {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
}

.left-rail {
  position: fixed;
  top: 54px;
  left: 0;
  bottom: 0;
  z-index: 40;
  width: 54px;
  border-right: 1px solid var(--line);
  background: rgba(5, 6, 8, 0.72);
}

/* Rail gauche : chaque graduation porte son propre trait (cellule fixe). */
.left-rail span {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 96px;
  border-top: 1px solid rgba(244, 241, 232, 0.14);
}

.left-rail span i {
  transform: rotate(-90deg);
  font-style: normal;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 10px;
}

main {
  margin-left: 54px;
}

.mono-tag {
  margin: 0;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ── hero + méduse ─────────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: calc(100vh - 54px);
  display: grid;
  align-items: center;
  padding: 56px 64px 72px;
  overflow: hidden;
}

#medusa {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hero-veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5, 6, 8, 0.92) 0%, rgba(5, 6, 8, 0.55) 44%, rgba(5, 6, 8, 0.05) 78%),
    linear-gradient(180deg, transparent 72%, rgba(5, 6, 8, 0.9) 100%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.hero-copy h1 {
  margin: 22px 0 26px;
  font-family: var(--display);
  font-size: clamp(4.6rem, 8.4vw, 9.2rem);
  line-height: 0.84;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.hero-copy h1 span {
  display: block;
}

.hero-lede {
  max-width: 56ch;
  margin: 0;
  color: #d8d2c4;
  font-size: clamp(1.02rem, 1.3vw, 1.28rem);
  line-height: 1.6;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--blue);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.primary-action {
  background: var(--blue);
  color: var(--bg);
}

.secondary-action {
  color: var(--abyss);
  border-color: rgba(var(--accent-rgb), 0.55);
  background: rgba(var(--accent-rgb), 0.07);
}

.primary-action:hover,
.secondary-action:hover {
  transform: translate(-2px, -2px);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 42px 0 0;
  border: 1px solid var(--line);
  background: rgba(5, 6, 8, 0.6);
  backdrop-filter: blur(4px);
}

.signal-strip div {
  min-width: 0;
  padding: 14px;
  border-right: 1px solid var(--line);
}

.signal-strip div:last-child {
  border-right: 0;
}

.signal-strip dt {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.signal-strip dd {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.4;
}

.hero-role {
  margin: 0 0 22px;
  color: var(--abyss);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.05em;
}

.hero-medusa-note {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  margin: 26px 0 0;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.code-link {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--abyss);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.4);
  cursor: pointer;
}

.code-link:hover {
  color: white;
  border-color: white;
}

/* ── compteurs reproduits ──────────────────────────────────────────────── */

.counters {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}

.counters div {
  padding: 26px 22px 30px;
  border-right: 1px solid var(--line);
}

.counters div:last-child {
  border-right: 0;
}

.counters span {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.9rem, 2.6vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.counters small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.55;
  letter-spacing: 0.02em;
}

/* ── registre ──────────────────────────────────────────────────────────── */

.registry {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) 1fr;
  gap: 48px;
  padding: 48px 64px;
  border-top: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.014);
}

.registry-caption {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  max-width: 34ch;
}

.registry-list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.registry-list li {
  display: grid;
  grid-template-columns: 86px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.registry-list li:first-child {
  border-top: 1px solid var(--line);
}

.registry-list time {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 12px;
}

.registry-list span {
  color: #d8d2c4;
  font-size: 15px;
  line-height: 1.5;
}

.tag-embargo,
.tag-ondemand {
  color: var(--yellow);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.tag-link {
  color: var(--abyss);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.4);
  transition: color 160ms ease, border-color 160ms ease;
}

.tag-link:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* ── sections communes ─────────────────────────────────────────────────── */

.proof-dossier,
.case-files,
.method,
.boundaries,
.works,
.sites,
.closing {
  padding: 96px 64px;
  border-top: 1px solid var(--line-strong);
}

.section-intro {
  max-width: 980px;
  margin-bottom: 56px;
}

.section-intro.split {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(380px, 0.9fr) minmax(320px, 0.7fr);
  gap: 60px;
  align-items: end;
}

h2 {
  margin: 16px 0 0;
  max-width: 900px;
  font-family: var(--display);
  font-size: clamp(2.6rem, 5.4vw, 6.2rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.section-intro p:not(.mono-tag),
.closing p {
  color: #c8c1b4;
  font-size: 17px;
  line-height: 1.64;
  max-width: 62ch;
}

/* ── preuves ───────────────────────────────────────────────────────────── */

.proof-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.proof-card {
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(10, 12, 15, 0.88);
  transition: border-color 200ms ease, background 200ms ease, transform 200ms ease;
}

.proof-card:hover {
  border-color: rgba(var(--accent-rgb), 0.5);
  background: rgba(14, 20, 27, 0.92);
  transform: translateY(-2px);
}

.proof-index {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.proof-card h3 {
  margin: 26px 0 12px;
  font-family: var(--mono);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.proof-card p {
  margin: 0;
  color: #c8c1b4;
  font-size: 14px;
  line-height: 1.56;
}

.proof-card small {
  display: block;
  margin-top: auto;
  padding-top: 24px;
  color: var(--abyss);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.live-note {
  margin-top: 18px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  max-width: 46ch;
}

.live-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.live-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: live-pulse 2.4s ease-in-out infinite;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.audit-log {
  margin-top: 22px;
  border: 1px solid var(--line);
  background: rgba(5, 6, 8, 0.8);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
}

.audit-log:empty {
  display: none;
}

.audit-log p {
  margin: 0;
  padding: 8px 14px;
  border-bottom: 1px solid var(--line);
  color: #c8c1b4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.audit-log p:last-child {
  border-bottom: 0;
}

.term-pass {
  color: var(--green);
}

.term-fail {
  color: var(--yellow);
}

.term-cmd {
  color: #d8d2c4;
}

/* ── terminal replay ───────────────────────────────────────────────────── */

.terminal-block {
  margin-top: 48px;
  border: 1px solid var(--line-strong);
  background: rgba(5, 6, 8, 0.92);
}

.terminal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.terminal-head button {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  padding: 5px 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 160ms ease;
}

.terminal-head button:hover {
  background: var(--blue-soft);
}

.terminal-body {
  min-height: 168px;
  margin: 0;
  padding: 18px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.9;
  white-space: pre-wrap;
  word-break: break-word;
}

.terminal-caption {
  margin: 0;
  padding: 12px 18px 16px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

/* ── systèmes ──────────────────────────────────────────────────────────── */

.case-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border: 1px solid var(--line-strong);
}

.case-tabs button {
  min-height: 84px;
  border: 0;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  padding: 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease;
}

.case-tabs button:last-child {
  border-right: 0;
}

.case-tabs button span {
  display: block;
  margin-bottom: 10px;
  color: var(--faint);
}

.case-tabs button.active {
  color: white;
  background: rgba(var(--accent-rgb), 0.13);
  box-shadow: inset 0 -3px 0 var(--blue);
}

.case-workbench {
  margin-top: 12px;
}

.case-main {
  border: 1px solid var(--line);
  background: rgba(10, 12, 15, 0.88);
  padding: 40px;
}

.case-main h3 {
  margin: 14px 0 18px;
  font-family: var(--display);
  font-size: clamp(2.2rem, 3.6vw, 4rem);
  line-height: 0.96;
  letter-spacing: -0.015em;
  font-weight: 800;
}

.case-main > p:not(.mono-tag) {
  max-width: 68ch;
  color: #d0c8bb;
  font-size: 16px;
  line-height: 1.62;
}

.case-columns {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 48px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.case-col-title {
  margin: 0 0 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.case-view-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-view-list li {
  position: relative;
  padding-left: 18px;
  color: #e0dacd;
  font-size: 14px;
  line-height: 1.52;
}

.case-view-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 1px;
  background: var(--blue);
}

.case-access-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-access-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: #d0c8bb;
}

.case-access-list li:first-child {
  border-top: 1px solid var(--line);
}

.case-access-list a {
  color: var(--abyss);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.4);
}

.case-access-list a:hover {
  color: white;
  border-color: white;
}

.case-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 36px;
}

.case-metrics div {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.case-metrics span {
  display: block;
  font-family: var(--display);
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.case-metrics small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.case-metrics-note {
  margin: 14px 0 0;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.case-metrics-note:empty {
  display: none;
}

.case-code {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.case-code pre {
  margin: 14px 0 0;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(5, 6, 8, 0.85);
  color: #c9d8e4;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  overflow-x: auto;
}

.case-gallery {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.gallery-feature {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 56px;
  align-items: center;
  margin-top: 18px;
  padding: 28px 0 4px;
  border-top: 1px solid var(--line);
}

.gallery-feature strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.05;
}

.gallery-feature p {
  margin: 12px 0 0;
  max-width: 64ch;
  color: #c8c1b4;
  font-size: 14.5px;
  line-height: 1.62;
}

/* ── overlay pièce / code ──────────────────────────────────────────────── */

.piece-overlay {
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  border: 0;
  padding: 0;
  background: #000;
  color: var(--ink);
}

.piece-overlay::backdrop {
  background: rgba(0, 0, 0, 0.8);
}

.piece-overlay-head {
  position: fixed;
  inset: 0 0 auto;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 18px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.82), transparent);
  font-family: var(--mono);
  font-size: 12px;
}

.piece-overlay-head span {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.piece-overlay-meta {
  flex: 1;
  color: var(--muted);
  font-size: 11px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.piece-overlay-head button {
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.6);
  color: var(--ink);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.piece-overlay-head button:hover {
  background: var(--blue-soft);
}

.piece-overlay-body {
  width: 100%;
  height: 100%;
}

.piece-overlay-body iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.piece-overlay-body .code-view {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 64px 24px 24px;
  overflow: auto;
  color: #c9d8e4;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.65;
  background: #04070a;
}

/* ── méthode ───────────────────────────────────────────────────────────── */

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.method-grid article {
  min-height: 230px;
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(10, 12, 15, 0.88);
}

.method-grid h3 {
  margin: 26px 0 12px;
  font-size: 21px;
  line-height: 1.12;
  font-weight: 600;
}

.method-grid p {
  margin: 0;
  color: #c8c1b4;
  font-size: 14px;
  line-height: 1.56;
}

/* ── frontières ────────────────────────────────────────────────────────── */

.boundary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.boundary-grid article {
  min-height: 220px;
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(10, 12, 15, 0.88);
}

.boundary-grid h3 {
  margin: 0 0 14px;
  font-size: 21px;
  line-height: 1.05;
  font-weight: 600;
}

.boundary-grid p {
  color: #c8c1b4;
  font-size: 14px;
  line-height: 1.56;
}

.boundary-grid strong {
  display: inline-flex;
  margin-top: 18px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── contact ───────────────────────────────────────────────────────────── */

.closing {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(280px, 0.55fr) minmax(220px, 0.4fr);
  gap: 14px;
  padding-bottom: 72px;
}

.closing h2 {
  font-size: clamp(2.4rem, 4.6vw, 5.6rem);
}

.profile-line {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  max-width: 52ch;
}

.contact-card {
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(10, 12, 15, 0.88);
}

.contact-card h3 {
  margin: 0 0 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-card p {
  color: #c8c1b4;
  line-height: 1.56;
  font-size: 14px;
}

.contact-card .primary-action {
  text-transform: none;
  letter-spacing: 0.02em;
}

.contact-card.compact {
  display: grid;
  align-content: start;
  gap: 12px;
}

.contact-card.compact a {
  color: var(--abyss);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-card.compact a:hover {
  color: white;
}

.site-footer {
  padding: 40px 64px 56px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0 0 8px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  max-width: 88ch;
}

/* ── palette ───────────────────────────────────────────────────────────── */

.command-palette {
  width: min(620px, calc(100vw - 32px));
  border: 1px solid var(--line-strong);
  background: rgba(10, 12, 15, 0.98);
  color: var(--ink);
  padding: 0;
  box-shadow: 0 24px 100px rgba(0, 0, 0, 0.6);
}

.command-palette::backdrop {
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(3px);
}

.palette-head {
  display: flex;
  justify-content: space-between;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.command-palette form > button {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 16px;
  text-align: left;
  font-family: var(--mono);
  font-size: 13px;
  cursor: pointer;
}

.palette-head button {
  width: auto;
  border: 1px solid var(--line-strong);
  padding: 5px 8px;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 160ms ease;
}
.palette-head button:hover {
  border-color: var(--blue);
}

.command-palette form > button:hover {
  background: var(--blue-soft);
}

/* ── responsive ────────────────────────────────────────────────────────── */

@media (max-width: 1180px) {
  .topbar {
    grid-template-columns: auto 1fr auto;
  }

  .ruler {
    display: none;
  }

  .section-intro.split,
  .closing {
    grid-template-columns: 1fr;
  }

  .registry {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .proof-matrix,
  .method-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .boundary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .counters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .counters div:nth-child(3n) {
    border-right: 0;
  }

  .counters div {
    border-bottom: 1px solid var(--line);
  }

  .case-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .case-tabs button {
    border-bottom: 1px solid var(--line);
  }

  .case-columns {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 820px) {
  .left-rail {
    display: none;
  }

  main {
    margin-left: 0;
  }

  .topbar {
    grid-template-columns: 1fr auto auto;
    height: auto;
  }

  .brand {
    min-height: 54px;
  }

  .brand-context,
  .brand-separator {
    display: none;
  }

  .nav {
    grid-column: 1 / -1;
    overflow-x: auto;
    border-top: 1px solid var(--line);
  }

  .nav a {
    min-width: 104px;
    min-height: 44px;
  }

  .hero,
  .registry,
  .proof-dossier,
  .case-files,
  .method,
  .boundaries,
  .closing {
    padding: 48px 18px;
  }

  .hero {
    min-height: calc(100svh - 98px);
    padding-top: 40px;
  }

  .hero-veil {
    background:
      linear-gradient(180deg, rgba(5, 6, 8, 0.42) 0%, rgba(5, 6, 8, 0.72) 100%);
  }

  .hero-copy h1 {
    max-width: calc(100vw - 36px);
    font-size: clamp(3.6rem, 15vw, 4.8rem);
  }

  .signal-strip,
  .proof-matrix,
  .method-grid,
  .boundary-grid,
  .case-tabs,
  .counters,
  .gallery-feature {
    grid-template-columns: 1fr;
  }

  .counters div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .signal-strip div,
  .case-tabs button {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .case-tabs {
    max-height: 330px;
    overflow: auto;
  }

  .case-main {
    padding: 24px 18px;
  }

  .registry-list li {
    grid-template-columns: 70px 1fr;
  }

  .registry-list li .tag-link,
  .registry-list li .tag-pending,
  .registry-list li .tag-embargo {
    grid-column: 2;
    justify-self: start;
  }

  .site-footer {
    padding: 32px 18px 48px;
  }

  h2 {
    font-size: clamp(2.4rem, 11vw, 4.2rem);
  }
}

@media (max-width: 520px) {
  .hero-copy h1 {
    font-size: clamp(3rem, 14vw, 3.9rem);
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-links {
    flex-direction: column;
  }

  .primary-action,
  .secondary-action {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }
}


/* ── sélecteur de thème (bouton flottant) ──────────────────────────────────── */
.theme-fab {
  position: fixed; bottom: 20px; right: 20px; z-index: 95;
  display: flex; align-items: center; gap: 9px;
  padding: 9px 14px;
  border: 1px solid var(--line-strong); background: var(--panel);
  color: var(--muted); cursor: pointer;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  transition: color 160ms ease, border-color 160ms ease;
}
.theme-fab:hover { color: var(--ink); border-color: var(--blue); }
.theme-fab .theme-swatch {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--blue); box-shadow: 0 0 0 1px var(--line-strong);
}
.theme-menu {
  position: fixed; bottom: 62px; right: 20px; z-index: 96;
  min-width: 194px; margin: 0; padding: 6px; list-style: none;
  background: var(--panel); border: 1px solid var(--line-strong);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.55);
  display: none;
}
.theme-menu[data-open="true"] { display: block; }
.theme-menu button {
  display: flex; align-items: center; gap: 11px; width: 100%;
  padding: 9px 10px; border: 0; background: transparent; color: var(--muted);
  cursor: pointer; font-family: var(--mono); font-size: 12px; text-align: left;
  transition: color 140ms ease, background 140ms ease;
}
.theme-menu button:hover { color: var(--ink); background: var(--blue-soft); }
.theme-menu button[aria-current="true"] { color: var(--ink); }
.theme-menu .dot {
  width: 13px; height: 13px; border-radius: 50%;
  box-shadow: 0 0 0 1px var(--line-strong); flex: 0 0 auto;
}
.theme-menu .check { margin-left: auto; opacity: 0; color: var(--blue); }
.theme-menu button[aria-current="true"] .check { opacity: 1; }
@media (max-width: 820px) { .theme-fab .label { display: none; } }

/* Logo méduse : suit l'accent du thème actif. */
.brand-medusa .bm-bell { stroke: var(--blue); fill: rgba(var(--accent-rgb), 0.14); }
.brand-medusa .bm-tent { stroke: var(--blue); }

/* ── travaux (design, avant l'IA) ──────────────────────────────────────── */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.work-card {
  display: block; width: 100%; padding: 0; text-align: left;
  font: inherit; color: inherit; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel);
  overflow: hidden;
  transition: border-color 220ms ease, transform 220ms ease;
}
.work-card:hover { border-color: var(--blue); transform: translateY(-3px); }
.work-thumb { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: #0b0a08; }
.work-thumb img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: grayscale(1) contrast(1.04);
  transition: transform 500ms ease, filter 350ms ease;
}
.work-card:hover .work-thumb img { transform: scale(1.045); filter: grayscale(0); }
.work-meta { display: block; padding: 15px 18px 18px; }
.work-name { display: block; font-family: var(--display); font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.work-role { display: block; margin-top: 7px; color: var(--muted); font-family: var(--mono); font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; }
@media (max-width: 1180px) { .works-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .works-grid { grid-template-columns: 1fr; } }

/* fenêtre projet (galerie des images internes) */
.project-overlay {
  width: min(940px, 92vw); max-height: 88vh; padding: 0;
  border: 1px solid var(--line-strong); background: var(--panel); color: var(--ink);
}
.project-overlay::backdrop { background: rgba(0, 0, 0, 0.74); backdrop-filter: blur(3px); }
.project-overlay-bar {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 20px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.project-overlay-title { font-family: var(--display); font-size: 20px; font-weight: 600; }
.project-overlay-close {
  border: 1px solid var(--line-strong); background: transparent; color: var(--muted);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 7px 13px; cursor: pointer; transition: color 160ms ease, border-color 160ms ease;
}
.project-overlay-close:hover { color: var(--ink); border-color: var(--blue); }
.project-overlay-body {
  overflow-y: auto; max-height: calc(88vh - 56px);
  padding: 16px; display: flex; flex-direction: column; gap: 14px;
}
.project-overlay-body img { width: 100%; height: auto; display: block; border: 1px solid var(--line); filter: grayscale(1) contrast(1.04); transition: filter 320ms ease; }
.project-overlay-body img:hover { filter: none; }

/* intro de la fenêtre projet (titre déjà dans la barre) */
.project-intro { display: flex; flex-direction: column; gap: 9px; padding: 2px 2px 6px; }
.project-role { margin: 0; color: var(--muted); font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.project-desc { margin: 0; color: var(--ink); font-size: 15px; line-height: 1.6; max-width: 64ch; }
.project-link {
  align-self: flex-start; margin-top: 2px;
  border: 1px solid var(--line-strong); background: transparent; color: var(--blue);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 8px 14px; cursor: pointer; transition: border-color 160ms ease, color 160ms ease;
}
.project-link:hover { border-color: var(--blue); color: var(--ink); }

/* accent navigateur = thème (fin du bleu système sur form controls + tap mobile) */
html { accent-color: var(--blue); -webkit-tap-highlight-color: transparent; }
button, input, a, .work-card { -webkit-tap-highlight-color: transparent; }

/* statut "examen en cours" (marque en instruction, pas de lien) */
.tag-pending {
  color: var(--muted); font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; white-space: nowrap;
}
.proof-card.is-pending { cursor: default; }

/* vidéo YouTube intégrée dans la fenêtre projet (16:9 responsive) */
.project-video {
  position: relative; display: block; width: 100%; height: 0; padding: 56.25% 0 0;
  border: 1px solid var(--line); background: #000 center / cover no-repeat; cursor: pointer; overflow: hidden;
}
.project-video::after { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.28); transition: background 200ms ease; }
.project-video:hover::after { background: rgba(0, 0, 0, 0.12); }
.project-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 1;
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(0, 0, 0, 0.5); border: 1px solid rgba(255, 255, 255, 0.7);
  display: grid; place-items: center;
}
.project-play::before {
  content: ""; width: 0; height: 0; margin-left: 4px;
  border-left: 17px solid #fff; border-top: 10px solid transparent; border-bottom: 10px solid transparent;
}
.project-video.is-playing { cursor: default; }
.project-video.is-playing::after { display: none; }
.project-video.is-playing iframe { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

/* audit-log : lignes qui s'enroulent sur mobile (au lieu d'être tronquées) */
@media (max-width: 640px) {
  .audit-log p { white-space: normal; text-overflow: clip; overflow: visible; }
}

/* easter egg CTA : guillaumevele --hire-me */
.command-palette [data-hire] { color: var(--blue); }
.palette-hire { padding: 16px; border-top: 1px solid var(--line); }
.palette-hire-status { margin: 0 0 10px; color: var(--ink); font-size: 14px; line-height: 1.5; }
.palette-hire-mail { color: var(--blue); font-family: var(--mono); font-size: 13px; border-bottom: 1px solid rgba(var(--accent-rgb), 0.4); transition: color 160ms ease, border-color 160ms ease; }
.palette-hire-mail:hover { color: var(--ink); border-color: var(--ink); }

/* bouton commande : cases ⌘K (desktop) vs label Menu (mobile) */
.cmd-kbd { display: inline-flex; gap: 6px; align-items: center; }
.cmd-menu { display: none; }

/* header mobile repensé : logo | Menu ; langue en pastille flottante bas-gauche */
@media (max-width: 820px) {
  .topbar { grid-template-columns: 1fr auto; height: 54px; }
  .nav { display: none; }
  .command-trigger { width: auto; gap: 0; padding: 0 18px; }
  .command-trigger .cmd-kbd { display: none; }
  .command-trigger .cmd-menu {
    display: inline; font-family: var(--mono); font-size: 12px;
    letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
  }
}

@media (max-width: 820px) {
  .lang-toggle {
    left: 18px; bottom: 18px; width: auto; height: auto; padding: 9px 14px;
    border: 1px solid var(--line-strong); background: var(--panel);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  }
}

/* ── sites en production : cadre navigateur interactif ──────────────────── */
.browser { border: 1px solid var(--line-strong); background: var(--panel); overflow: hidden; }
.browser-bar { display: flex; align-items: center; gap: 14px; padding: 11px 16px; border-bottom: 1px solid var(--line); }
.browser-dots { display: inline-flex; gap: 7px; flex: 0 0 auto; }
.browser-dots i { width: 11px; height: 11px; border-radius: 50%; background: var(--line-strong); }
.browser-url { flex: 1; min-width: 0; padding: 6px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--muted); font-family: var(--mono); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.browser-visit { flex: 0 0 auto; color: var(--blue); font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap; }
.browser-visit::after { content: " \2197"; }
.browser-visit:hover { color: var(--ink); }
.browser-screen { width: 100%; min-height: clamp(260px, 42vh, 440px); background: var(--bg); padding: clamp(26px, 5vw, 64px); display: flex; align-items: center; }
.site-sheet { display: flex; flex-direction: column; gap: 15px; max-width: 620px; animation: sheetIn 420ms cubic-bezier(0.2, 0.7, 0.2, 1); }
.site-sheet-sector { display: flex; align-items: center; gap: 10px; margin: 0; font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.site-sheet-status { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; color: var(--bg); background: var(--muted); border-radius: 999px; padding: 3px 9px; }
.site-sheet-name { margin: 0; font-family: var(--display); font-weight: 600; font-size: clamp(28px, 4.6vw, 46px); line-height: 1.04; letter-spacing: -0.015em; color: var(--ink); }
.site-sheet-desc { margin: 2px 0 0; font-size: clamp(14px, 1.5vw, 16px); line-height: 1.6; color: var(--muted); max-width: 54ch; }
.site-sheet-tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 6px 0 0; }
.site-sheet-tags li { font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; }
.site-sheet-cta { align-self: flex-start; margin-top: 12px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink); border: 1px solid var(--line-strong); border-radius: 7px; padding: 12px 20px; transition: border-color 160ms ease, color 160ms ease, background 160ms ease; }
.site-sheet-cta::after { content: " \2197"; }
.site-sheet-cta:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-soft); }
@keyframes sheetIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.browser-tabs { display: flex; border-top: 1px solid var(--line); overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: thin; }
.browser-tabs button { flex: 1 0 auto; min-width: 132px; scroll-snap-align: start; padding: 12px 15px; border: 0; border-right: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; text-align: left; transition: background 160ms ease, color 160ms ease; }
.browser-tabs button:last-child { border-right: 0; }
.browser-tabs button[aria-selected="true"] { background: var(--blue-soft); color: var(--ink); }
.browser-tabs button:hover { color: var(--ink); }
.tab-name { display: block; font-family: var(--display); font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.tab-role { display: block; margin-top: 4px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--faint); }
@media (max-width: 640px) {
  .browser-screen { padding: 24px 20px; min-height: 0; }
  .site-sheet { gap: 13px; }
  .browser-tabs button { min-width: 156px; }
  .browser-tabs button[aria-selected="true"] .tab-role { color: var(--muted); }
}
.tab-name { display: block; font-family: var(--display); font-size: 14px; font-weight: 600; }
.tab-role { display: block; margin-top: 3px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase; opacity: 0.75; }