/* ─────────────────────────────────────────────────────────────
   Mini-site — sombre, éditorial, accent orange signal.
   Le « plan » (bleu) n'apparaît que pendant la construction.
   ───────────────────────────────────────────────────────────── */
:root {
  --bg: #0b0c0e;
  --bg-2: #121418;
  --bg-3: #191c21;
  --line: #262a31;
  --line-2: #343943;
  --text: #f1efe9;
  --muted: #9b9ea6;
  --faint: #5f636c;
  --accent: #ff5a1f;
  --accent-2: #ff8a5c;
  --bp: #4cb8ff;
  --ok: #4ade80;
  --font: 'Archivo Variable', 'Archivo', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', monospace;
  --wrap: 1240px;
  --pad: clamp(16px, 4vw, 48px);
  --r: 14px;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable; /* pas de saut de mise en page quand l'écran d'accueil bloque le défilement */
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.55 var(--font);
  font-stretch: 98%;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a {
  color: inherit;
}
::selection {
  background: var(--accent);
  color: #000;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 100;
  background: var(--accent);
  color: #000;
  padding: 8px 12px;
}
b {
  color: var(--accent);
}

/* ---------- boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--accent);
  color: #0b0c0e;
  font: 600 15px/1 var(--font);
  text-decoration: none;
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s, color 0.2s;
}
.btn:hover {
  transform: translateY(-1px);
  background: var(--accent-2);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-2);
}
.btn-ghost:hover {
  background: var(--bg-3);
}
.btn-small {
  padding: 10px 16px;
  font-size: 14px;
}

/* ---------- navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px var(--pad);
  background: rgb(11 12 14 / 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-logo {
  font: 820 22px/1 var(--font);
  font-stretch: 75%;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.nav-links {
  display: flex;
  gap: 28px;
  font: 500 13px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
}
.nav-links a:hover {
  color: var(--text);
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 48px;
  padding-top: clamp(48px, 9vh, 110px);
  padding-bottom: clamp(56px, 10vh, 120px);
  align-items: end;
}
.hero-word {
  position: absolute;
  right: -2vw;
  top: 2%;
  margin: 0;
  font: 900 clamp(120px, 24vw, 380px) / 0.8 var(--font);
  font-stretch: 62%;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  letter-spacing: -0.02em;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.hero-main,
.hero-stats {
  position: relative;
  z-index: 1;
}
.kicker {
  margin: 0 0 22px;
  font: 500 12.5px/1.4 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.hero-name {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font: 850 clamp(64px, 12.5vw, 196px) / 0.82 var(--font);
  font-stretch: 66%;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.hero-title {
  margin: 28px 0 0;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 560;
  line-height: 1.2;
  max-width: 26ch;
}
.hero-sum {
  margin: 18px 0 0;
  max-width: 62ch;
  color: #c9c7c1;
  font-size: 17px;
}
.hero-sum strong {
  color: var(--text);
  font-weight: 620;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.hero-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--line-2);
}
.hero-stats li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 4px;
}
.hero-stats strong {
  font: 800 44px/1 var(--font);
  font-stretch: 72%;
  color: var(--accent);
}
.hero-stats span {
  font: 400 13px/1.45 var(--mono);
  color: var(--muted);
}
.hero-stats span strong {
  font: inherit;
  color: var(--text);
}

/* ---------- sections ---------- */
.section {
  padding-top: clamp(72px, 12vh, 140px);
}
.sec-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 32px 64px;
  align-items: end;
  margin-bottom: 40px;
}
.sec-title,
.contact-title {
  margin: 0;
  font: 820 clamp(40px, 6.4vw, 92px) / 0.9 var(--font);
  font-stretch: 68%;
  text-transform: uppercase;
  letter-spacing: -0.005em;
}
.sec-sub {
  margin: 0;
  color: var(--muted);
  max-width: 52ch;
}
.sec-sub strong {
  color: var(--text);
}
.note {
  margin: 20px 0 0;
  font: 400 12.5px/1.5 var(--mono);
  color: var(--faint);
}

/* ---------- filtres & cartes ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.filters button {
  font: 500 13px/1 var(--mono);
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
}
.filters button sup {
  font-size: 10px;
  color: var(--faint);
}
.filters button.is-on {
  color: #0b0c0e;
  background: var(--text);
  border-color: var(--text);
}
.filters button.is-on sup {
  color: #0b0c0e;
}
.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 26px 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.25s, transform 0.25s;
}
.card:hover {
  border-color: var(--line-2);
}
.card[hidden] {
  display: none;
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.card-n {
  font: 800 34px/1 var(--font);
  font-stretch: 70%;
  color: var(--accent);
}
.card-meta {
  font: 500 11.5px/1.3 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--faint);
  text-align: right;
}
.card-title {
  margin: 4px 0 0;
  font-size: 22px;
  line-height: 1.15;
  font-weight: 700;
  font-stretch: 92%;
}
.card-role {
  margin: 0;
  font: 400 13px/1.4 var(--mono);
  color: var(--muted);
}
.card-role span {
  color: var(--faint);
}
.card-ctx {
  margin: 4px 0 0;
  color: #c9c7c1;
}
.card-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.card-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  color: #d8d6d0;
}
.card-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--mono);
}
.card-list strong {
  color: var(--text);
  font-weight: 640;
}
.card-more summary {
  cursor: pointer;
  font: 500 12.5px/1.4 var(--mono);
  color: var(--muted);
  margin: 2px 0 8px;
  list-style: none;
}
.card-more summary::-webkit-details-marker {
  display: none;
}
.card-more summary::before {
  content: '+ ';
  color: var(--accent);
}
.card-more[open] summary::before {
  content: '− ';
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: auto 0 0;
  padding-top: 8px;
}
.chips span {
  font: 400 11.5px/1 var(--mono);
  padding: 6px 8px;
  border-radius: 6px;
  background: var(--bg-3);
  color: var(--muted);
  border: 1px solid var(--line);
}

/* ---------- parcours ---------- */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-2);
}
.tl-row {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.tl-when {
  font: 800 30px/1 var(--font);
  font-stretch: 70%;
  color: var(--accent);
}
.tl-what h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.2;
  font-weight: 680;
}
.tl-org {
  margin: 4px 0 8px;
  font: 400 13px/1.4 var(--mono);
  color: var(--muted);
}
.tl-org span {
  color: var(--faint);
}
.tl-hl {
  margin: 4px 0 0;
  color: #c9c7c1;
  max-width: 80ch;
}
.tl-hl strong {
  color: var(--text);
}

/* ---------- méthode & compétences ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.pillar {
  border-top: 2px solid var(--accent);
  padding-top: 18px;
}
.pillar span {
  font: 500 12px/1 var(--mono);
  color: var(--faint);
}
.pillar h3 {
  margin: 8px 0 8px;
  font: 780 30px/1 var(--font);
  font-stretch: 72%;
  text-transform: uppercase;
}
.pillar p {
  margin: 0;
  color: var(--muted);
}
.skills {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px 32px;
}
.skill h3 {
  margin: 0 0 10px;
  font: 500 12.5px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
}
.skill .chips {
  padding-top: 0;
}

/* ---------- distinctions ---------- */
.honors {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-2);
}
.honors li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.hn-title {
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 620;
}
.hn-title strong {
  font-weight: 760;
}
.hn-title em {
  font: 400 13px/1.4 var(--mono);
  font-style: normal;
  color: var(--muted);
  margin-left: 8px;
}
.hn-year {
  font: 800 34px/1 var(--font);
  font-stretch: 70%;
  color: var(--accent);
}
.langs {
  margin: 24px 0 0;
  color: var(--muted);
}
.langs + .langs {
  margin-top: 6px;
}
.langs strong {
  color: var(--text);
  font-weight: 600;
}

/* ---------- contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 56px;
}
.contact-title {
  font-size: clamp(44px, 5.8vw, 86px);
  margin-bottom: 22px;
}
.contact-rows {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.contact-rows li {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.contact-rows span {
  font: 500 11.5px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
}
.contact-rows a,
.contact-rows b {
  color: var(--text);
  font-weight: 560;
  text-decoration-color: var(--line-2);
  text-underline-offset: 4px;
  word-break: break-word;
}
.form {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: calc(var(--r) + 4px);
  padding: clamp(20px, 3vw, 32px);
  display: grid;
  gap: 16px;
  align-self: start;
}
.needs {
  border: 0;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.needs legend {
  font: 500 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 12px;
}
.needs input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.needs span {
  display: inline-block;
  padding: 9px 13px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  font-size: 14px;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
}
.needs input:checked + span {
  background: var(--accent);
  border-color: var(--accent);
  color: #0b0c0e;
  font-weight: 600;
}
.needs input:focus-visible + span {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field {
  display: grid;
  gap: 7px;
}
.field > span {
  font: 500 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.field i {
  font-style: normal;
  text-transform: none;
  color: var(--faint);
}
.field input,
.field textarea {
  width: 100%;
  font: 400 16px/1.4 var(--font);
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  padding: 13px 14px;
  resize: vertical;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgb(255 90 31 / 0.18);
}
.field.is-invalid input,
.field.is-invalid textarea {
  border-color: #ff6b6b;
}
.field > .err {
  font: 400 13px/1.4 var(--font);
  text-transform: none;
  letter-spacing: 0;
  color: #ff8a8a;
}
.hp {
  position: absolute;
  left: -9999px;
}
.form-foot {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.form-status {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}
.form-status.ok {
  color: var(--ok);
}
.form-status.ko {
  color: #ff8a8a;
}
.form-legal {
  margin: 0;
  font: 400 12px/1.5 var(--mono);
  color: var(--faint);
}

.foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: clamp(72px, 12vh, 140px);
  padding-top: 24px;
  padding-bottom: 96px;
  border-top: 1px solid var(--line);
  font: 400 12.5px/1.4 var(--mono);
  color: var(--faint);
}
.foot a {
  text-decoration: none;
}

/* ─────────────────────────────────────────────────────────────
   Construction par l'essaim d'agents (activée par swarm.js)
   ───────────────────────────────────────────────────────────── */
html.is-building body {
  background-image: linear-gradient(rgb(76 184 255 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgb(76 184 255 / 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}
html.is-building .hero-word {
  -webkit-text-stroke-color: rgb(76 184 255 / 0.18);
}
html.is-building [data-layer]:not(.is-built) {
  opacity: 0;
}
html.is-building .card:not(.is-built),
html.is-building .form:not(.is-built) {
  background: transparent;
  border-color: transparent;
}
[data-layer].is-built {
  animation: layer-in 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
html.is-done [data-layer].is-built {
  animation: none;
}
@keyframes layer-in {
  0% {
    opacity: 0.2;
    clip-path: inset(0 100% 0 0);
    filter: brightness(1.8);
  }
  60% {
    filter: brightness(1.15);
  }
  100% {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    filter: none;
  }
}

.swarm {
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  pointer-events: none;
  z-index: 60;
}
.ghost {
  position: absolute;
  left: 0;
  top: 0;
  border: 1px dashed rgb(76 184 255 / 0.55);
  background: rgb(76 184 255 / 0.035);
  border-radius: 4px;
  transition: opacity 0.35s, border-color 0.2s, background 0.2s;
  --c: var(--bp);
}
.ghost-tag,
.ghost-size {
  position: absolute;
  top: -19px;
  font: 500 10.5px/1 var(--mono);
  padding: 3px 5px;
  border-radius: 3px;
  white-space: nowrap;
}
.ghost-tag {
  left: -1px;
  background: rgb(76 184 255 / 0.16);
  color: var(--bp);
}
.ghost-size {
  right: -1px;
  color: rgb(76 184 255 / 0.7);
}
.ghost i {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--bg);
  border: 1px solid var(--bp);
}
.ghost .tl { left: -4px; top: -4px; }
.ghost .tr { right: -4px; top: -4px; }
.ghost .bl { left: -4px; bottom: -4px; }
.ghost .br { right: -4px; bottom: -4px; }
.ghost-bar {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 100%;
  overflow: hidden;
}
.ghost-bar b {
  display: block;
  height: 100%;
  width: 0;
  background: var(--c);
  transition: width var(--work, 600ms) linear;
}
.ghost.is-claimed {
  border-style: solid;
  border-color: var(--c);
  background: color-mix(in srgb, var(--c) 7%, transparent);
}
.ghost.is-claimed .ghost-tag {
  background: var(--c);
  color: #0b0c0e;
}
.ghost.is-claimed i {
  border-color: var(--c);
}
.ghost.is-claimed .ghost-bar b {
  width: 100%;
}
.ghost.is-gone {
  opacity: 0;
}
/* Le plan d'un bloc se dessine quand sa section entre à l'écran. */
.ghost:not(.is-drawn) {
  opacity: 0;
}
.ghost.is-drawn {
  animation: ghost-in 0.55s cubic-bezier(0.2, 0.7, 0.2, 1) backwards;
}
@keyframes ghost-in {
  from {
    opacity: 0;
    clip-path: inset(-24px 100% 100% -8px);
  }
  to {
    opacity: 1;
    clip-path: inset(-24px -8px -8px -8px);
  }
}
/* Structure de la page (fonds, bordures) : rien tant que la section n'est pas atteinte. */
html.is-building .nav,
html.is-building main > section,
html.is-building .foot {
  transition: opacity 0.6s ease;
}
html.is-building .nav:not(.is-on),
html.is-building main > section:not(.is-on),
html.is-building .foot:not(.is-on) {
  opacity: 0;
}

.agent {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: flex-start;
  gap: 2px;
  will-change: transform;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.4s;
  filter: drop-shadow(0 2px 6px rgb(0 0 0 / 0.5));
}
.agent svg {
  width: 17px;
  height: 17px;
  fill: var(--c);
  stroke: #0b0c0e;
  stroke-width: 1;
}
.agent span {
  margin-top: 12px;
  font: 600 10.5px/1 var(--mono);
  padding: 4px 6px;
  border-radius: 4px;
  background: var(--c);
  color: #0b0c0e;
  white-space: nowrap;
}
.agent.is-idle {
  opacity: 0.72;
}
.agent.is-out {
  opacity: 0;
}

/* ---------- écran d'accueil : logo qui lance la construction ---------- */
html.is-intro,
html.is-intro body {
  overflow: hidden;
}
.intro {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  padding: 24px;
  /* fond vide : seulement un léger halo derrière le logo */
  background: radial-gradient(circle at 50% 50%, rgb(255 90 31 / 0.07), transparent 32%);
  transition: opacity 0.6s ease;
}
.intro[hidden] {
  display: none;
}
.intro-core {
  display: grid;
  justify-items: center;
  text-align: center;
}
.intro-logo {
  position: relative;
  display: grid;
  place-items: center;
  width: clamp(132px, 18vw, 184px);
  aspect-ratio: 1;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: radial-gradient(circle at 50% 30%, var(--bg-3), var(--bg-2));
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 0 0 12px rgb(255 90 31 / 0.05), 0 24px 80px rgb(0 0 0 / 0.6);
  transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1), border-color 0.2s, box-shadow 0.2s;
}
.intro-logo:hover {
  transform: scale(1.05);
  border-color: var(--accent);
  box-shadow: 0 0 0 16px rgb(255 90 31 / 0.1), 0 24px 80px rgb(0 0 0 / 0.6);
}
.intro-logo:active {
  transform: scale(0.97);
}
.intro-logo:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 8px;
}
.intro-mark {
  font: 820 clamp(46px, 6.4vw, 64px)/1 var(--font);
  font-stretch: 72%;
  letter-spacing: 0.02em;
}
.intro-mark b {
  color: var(--accent);
}
.intro-ring {
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  pointer-events: none;
  animation: intro-pulse 2.4s cubic-bezier(0.2, 0.7, 0.2, 1) infinite;
}
@keyframes intro-pulse {
  from {
    transform: scale(1);
    opacity: 0.8;
  }
  to {
    transform: scale(1.7);
    opacity: 0;
  }
}
.intro.is-go {
  opacity: 0;
  pointer-events: none;
}
.intro.is-go .intro-logo {
  transform: scale(0.3);
}
.intro .agent.is-orbit svg,
.intro .agent.is-orbit span {
  animation: orbit-bob 1.8s ease-in-out infinite alternate;
  animation-delay: var(--d);
}
@keyframes orbit-bob {
  to {
    transform: translate(2px, -5px);
  }
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.hud {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 8px 8px 14px;
  max-width: calc(100vw - 24px);
  border-radius: 999px;
  background: rgb(18 20 24 / 0.92);
  border: 1px solid var(--line-2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 40px rgb(0 0 0 / 0.5);
  font: 500 12px/1 var(--mono);
  color: var(--muted);
  transition: opacity 0.4s, transform 0.4s;
}
.hud[hidden] {
  display: none;
}
.hud.is-quiet {
  opacity: 0.6;
  left: auto;
  right: 16px;
  transform: none;
  gap: 10px;
}
.hud.is-quiet .hud-dots,
.hud.is-quiet .hud-log {
  display: none;
}
.hud.is-quiet:hover,
.hud.is-quiet:focus-within {
  opacity: 1;
}
.hud b {
  color: var(--text);
  font-weight: 600;
}
.hud-dots {
  display: flex;
}
.hud-dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgb(18 20 24);
  margin-left: -3px;
}
.hud-count {
  white-space: nowrap;
}
.hud-log {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--faint);
}
.hud-ctrl {
  display: flex;
  gap: 6px;
}
.hud button {
  font: 600 12px/1 var(--mono);
  color: var(--text);
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 8px 11px;
  cursor: pointer;
}
.hud button:hover {
  border-color: var(--muted);
}
.hud .hud-replay {
  background: var(--accent);
  border-color: var(--accent);
  color: #0b0c0e;
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 20px;
  }
  .sec-head,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .pillars {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
}
@media (max-width: 640px) {
  body {
    font-size: 15.5px;
  }
  .tl-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .row2 {
    grid-template-columns: 1fr;
  }
  .card {
    padding: 20px 18px;
  }
  .hero-stats strong {
    font-size: 36px;
  }
  .hud-log,
  .hud-dots {
    display: none;
  }
  .hud {
    gap: 8px;
    padding-left: 14px;
    font-size: 11px;
  }
  .contact-rows li {
    grid-template-columns: 72px 1fr;
  }
  .honors li {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}