/* Polices auto-hébergées — sous-ensembles latin / latin-ext */
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:400 800;font-display:swap;src:url('../fonts/bricolage-grotesque-latin-ext-400_800.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:400 800;font-display:swap;src:url('../fonts/bricolage-grotesque-latin-400_800.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Instrument Sans';font-style:normal;font-weight:400 600;font-display:swap;src:url('../fonts/instrument-sans-latin-ext-400_600.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Instrument Sans';font-style:normal;font-weight:400 600;font-display:swap;src:url('../fonts/instrument-sans-latin-400_600.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/jetbrains-mono-latin-ext-400.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/jetbrains-mono-latin-400.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/jetbrains-mono-latin-ext-500.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/jetbrains-mono-latin-500.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

/* ==========================================================================
   JXI — Agence Web & IA · Haguenau
   Feuille de style unique — aucune dépendance externe
   Auteur : JXI · https://jxi.fr
   ========================================================================== */

/* -------------------------------------------------- 1. Tokens */
:root {
  /* Encres & surfaces */
  --ink-000: #050609;
  --ink-050: #08090d;
  --ink-100: #0d0f15;
  --ink-200: #12151d;
  --ink-300: #1a1e28;
  --ink-400: #242a38;
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .16);

  /* Texte */
  --fg: #eef1f6;
  --fg-soft: #a7b0c0;
  --fg-mute: #6d7789;

  /* Accents */
  --acid: #ceff3f;
  --acid-dim: #9dc422;
  --cyan: #38e8ff;
  --coral: #ff5470;
  --acid-glow: rgba(206, 255, 63, .35);
  --cyan-glow: rgba(56, 232, 255, .28);

  /* Typo */
  --f-display: "Bricolage Grotesque", "Trebuchet MS", sans-serif;
  --f-body: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Échelle fluide */
  --t-xs: .75rem;
  --t-sm: .875rem;
  --t-base: clamp(1rem, .96rem + .18vw, 1.075rem);
  --t-lg: clamp(1.15rem, 1.06rem + .4vw, 1.35rem);
  --t-xl: clamp(1.45rem, 1.25rem + .9vw, 2rem);
  --t-2xl: clamp(1.9rem, 1.5rem + 1.8vw, 3rem);
  --t-3xl: clamp(2.5rem, 1.8rem + 3.2vw, 4.5rem);
  --t-4xl: clamp(3rem, 1.9rem + 5.2vw, 7rem);

  /* Rythme */
  --gut: clamp(1.25rem, 4vw, 2.5rem);
  --sect: clamp(4.5rem, 9vw, 9rem);
  --maxw: 1240px;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;

  /* Mouvement */
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);

  --mx: 50%;
  --my: 20%;

  color-scheme: dark;
}

/* -------------------------------------------------- 2. Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6.5rem;
}

body {
  background: var(--ink-000);
  color: var(--fg);
  font-family: var(--f-body);
  font-size: var(--t-base);
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100vh;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--acid); outline-offset: 3px; border-radius: 2px; }

::selection { background: var(--acid); color: #0a0c04; }

/* -------------------------------------------------- 3. Décor global */
/* Grain */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: .32;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

/* Grille + halo curseur */
.field {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 72px 72px;
  -webkit-mask-image: radial-gradient(closest-side at var(--mx) var(--my), #000 0%, rgba(0,0,0,.5) 45%, transparent 100%);
  mask-image: radial-gradient(1100px 700px at var(--mx) var(--my), #000 0%, rgba(0,0,0,.45) 50%, transparent 100%);
  opacity: .8;
  transition: opacity .4s var(--ease);
}
.field::before {
  content: "";
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(46rem 30rem at 12% -5%, rgba(206,255,63,.10), transparent 62%),
    radial-gradient(38rem 26rem at 92% 8%, rgba(56,232,255,.10), transparent 60%),
    radial-gradient(50rem 40rem at 50% 108%, rgba(255,84,112,.07), transparent 65%);
  filter: blur(6px);
}

/* -------------------------------------------------- 4. Layout */
.wrap { width: min(100% - (var(--gut) * 2), var(--maxw)); margin-inline: auto; }
.wrap--narrow { width: min(100% - (var(--gut) * 2), 820px); margin-inline: auto; }
section { position: relative; }
.sect { padding-block: var(--sect); }
.sect--tight { padding-block: clamp(3rem, 6vw, 5.5rem); }

.rule {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--line-strong) 18%, var(--line-strong) 82%, transparent);
}

.grid { display: grid; gap: clamp(1rem, 2.4vw, 1.75rem); }
.g-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.g-3 { grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); }
.g-4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
@media (min-width: 900px) {
  .split { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); }
  .split--even { grid-template-columns: 1fr 1fr; }
  .split--rev > *:first-child { order: 2; }
}

/* -------------------------------------------------- 5. Typographie */
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -.035em;
  text-wrap: balance;
}
h1 { font-size: var(--t-4xl); font-weight: 800; }
h2 { font-size: var(--t-3xl); }
h3 { font-size: var(--t-xl); line-height: 1.15; letter-spacing: -.02em; }
h4 { font-size: var(--t-lg); line-height: 1.25; letter-spacing: -.015em; }

p { text-wrap: pretty; }
.lead { font-size: var(--t-lg); color: var(--fg-soft); line-height: 1.6; max-width: 62ch; }
.muted { color: var(--fg-soft); }
.dim { color: var(--fg-mute); }
.max-60 { max-width: 60ch; }
.center { text-align: center; margin-inline: auto; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--acid);
  margin-bottom: 1.15rem;
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 4px rgba(206,255,63,.16);
  animation: pulse 2.6s var(--ease) infinite;
}
.eyebrow--cyan { color: var(--cyan); }
.eyebrow--cyan::before { background: var(--cyan); box-shadow: 0 0 0 4px rgba(56,232,255,.16); }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(206,255,63,.20); }
  50% { box-shadow: 0 0 0 8px rgba(206,255,63,0); }
}

.hl { color: var(--acid); }
.hl-cy { color: var(--cyan); }
.stroke {
  -webkit-text-stroke: 1.2px var(--fg-mute);
  color: transparent;
}
.grad {
  background: linear-gradient(102deg, var(--acid) 8%, var(--cyan) 52%, var(--acid) 96%);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: slide 9s linear infinite;
}
@keyframes slide { to { background-position: -250% 0; } }

.mono { font-family: var(--f-mono); font-size: var(--t-sm); letter-spacing: .02em; }

/* Liens dans le corps de texte */
.prose a, .link {
  color: var(--acid);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .22em;
  text-decoration-color: rgba(206,255,63,.4);
  transition: text-decoration-color .2s;
}
.prose a:hover, .link:hover { text-decoration-color: var(--acid); }

/* -------------------------------------------------- 6. Boutons */
.btn {
  --btn-bg: var(--acid);
  --btn-fg: #0a0d03;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 1.6rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid transparent;
  border-radius: 100px;
  font-family: var(--f-mono);
  font-size: var(--t-sm);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), color .25s;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--fg);
  transform: translateY(101%);
  transition: transform .42s var(--ease-out);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 34px -14px var(--acid-glow); }
.btn:hover::before { transform: translateY(0); }
.btn:active { transform: translateY(0); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--fg);
  border-color: var(--line-strong);
}
.btn--ghost::before { background: var(--acid); }
.btn--ghost:hover { color: #0a0d03; border-color: var(--acid); }

.btn--cyan { --btn-bg: var(--cyan); }
.btn--cyan:hover { box-shadow: 0 12px 34px -14px var(--cyan-glow); }

.btn--lg { padding: 1.1rem 2rem; font-size: .93rem; }
.btn .arw { transition: transform .3s var(--ease-out); }
.btn:hover .arw { transform: translateX(4px); }

.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; }

/* -------------------------------------------------- 7. Header */
.hdr {
  position: fixed;
  inset: 0 0 auto;
  z-index: 900;
  transition: background .35s var(--ease), border-color .35s, backdrop-filter .35s;
  border-bottom: 1px solid transparent;
}
.hdr.is-stuck {
  background: rgba(8, 9, 13, .92);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.hdr__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 74px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -.05em;
}
.brand__mark {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: linear-gradient(140deg, var(--acid), var(--cyan));
  color: #08090d;
  font-size: .92rem;
  font-weight: 800;
  letter-spacing: -.06em;
  box-shadow: 0 6px 20px -8px var(--acid-glow);
  transition: transform .45s var(--ease-out);
}
.brand:hover .brand__mark { transform: rotate(-8deg) scale(1.06); }
.brand__sub {
  font-family: var(--f-mono);
  font-size: .58rem;
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-mute);
  display: block;
  margin-top: -2px;
}

.nav { display: none; }
@media (min-width: 1000px) { .nav { display: flex; align-items: center; gap: .35rem; } }
.nav a {
  padding: .5rem .8rem;
  font-size: .92rem;
  color: var(--fg-soft);
  border-radius: 100px;
  position: relative;
  transition: color .2s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: .8rem; right: .8rem; bottom: .28rem;
  height: 1px;
  background: var(--acid);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--fg); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }

.hdr__cta { display: none; }
@media (min-width: 1000px) { .hdr__cta { display: inline-flex; } }

.burger {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  cursor: pointer;
}
@media (min-width: 1000px) { .burger { display: none; } }
.burger span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--fg);
  transition: transform .3s var(--ease), opacity .2s;
}
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Menu mobile */
.mnav {
  position: fixed;
  inset: 0;
  z-index: 890;
  background: rgba(5, 6, 9, .97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem var(--gut) 3rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s var(--ease), visibility .35s;
}
.mnav.is-open { opacity: 1; visibility: visible; }
.mnav a {
  font-family: var(--f-display);
  font-size: clamp(1.7rem, 7vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -.04em;
  padding: .35rem 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  opacity: 0;
  transform: translateY(14px);
}
.mnav.is-open a { animation: mIn .5s var(--ease-out) forwards; }
.mnav a:nth-child(1) { animation-delay: .05s; }
.mnav a:nth-child(2) { animation-delay: .10s; }
.mnav a:nth-child(3) { animation-delay: .15s; }
.mnav a:nth-child(4) { animation-delay: .20s; }
.mnav a:nth-child(5) { animation-delay: .25s; }
.mnav a:nth-child(6) { animation-delay: .30s; }
.mnav a:nth-child(7) { animation-delay: .35s; }
.mnav a span { font-family: var(--f-mono); font-size: .7rem; color: var(--fg-mute); }
@keyframes mIn { to { opacity: 1; transform: none; } }
body.is-locked { overflow: hidden; }

/* -------------------------------------------------- 8. Hero */
.hero { padding-top: clamp(8rem, 16vh, 11rem); padding-bottom: clamp(3rem, 7vw, 6rem); position: relative; }
.hero__title { margin-bottom: 1.6rem; }
.hero__title .ln { display: block; overflow: hidden; }
.js .hero__title .ln > span {
  display: block;
  transform: translateY(105%);
  animation: rise .95s var(--ease-out) forwards;
}
.hero__title .ln:nth-child(1) > span { animation-delay: .05s; }
.hero__title .ln:nth-child(2) > span { animation-delay: .14s; }
.hero__title .ln:nth-child(3) > span { animation-delay: .23s; }
@keyframes rise { to { transform: none; } }

.js .fade-up { opacity: 0; transform: translateY(22px); animation: fadeUp .9s var(--ease-out) forwards; }
.d1 { animation-delay: .35s; } .d2 { animation-delay: .48s; } .d3 { animation-delay: .6s; } .d4 { animation-delay: .72s; }
@keyframes fadeUp { to { opacity: 1; transform: none; } }

/* -------------------------------------------------- 9. Cartes */
.card {
  position: relative;
  padding: clamp(1.4rem, 2.6vw, 2rem);
  background: linear-gradient(165deg, rgba(255,255,255,.035), rgba(255,255,255,.008));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color .35s var(--ease), transform .45s var(--ease-out), background .35s;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(20rem 14rem at var(--cx, 50%) var(--cy, 0%), rgba(206,255,63,.10), transparent 70%);
  opacity: 0;
  transition: opacity .4s var(--ease);
  pointer-events: none;
}
.card:hover { border-color: rgba(206,255,63,.32); transform: translateY(-4px); }
.card:hover::before { opacity: 1; }
.card__n {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--fg-mute);
  letter-spacing: .18em;
  display: block;
  margin-bottom: 1.1rem;
}
.card h3 { margin-bottom: .6rem; }
.card p { color: var(--fg-soft); font-size: .96rem; }
.card--cy:hover { border-color: rgba(56,232,255,.32); }
.card--cy::before { background: radial-gradient(20rem 14rem at var(--cx, 50%) var(--cy, 0%), rgba(56,232,255,.10), transparent 70%); }

.card__ico {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(206,255,63,.09);
  border: 1px solid rgba(206,255,63,.2);
  color: var(--acid);
  margin-bottom: 1.15rem;
}
.card__ico svg { width: 21px; height: 21px; }

.card__list { margin-top: 1.15rem; display: grid; gap: .5rem; }
.card__list li {
  font-size: .89rem;
  color: var(--fg-soft);
  padding-left: 1.15rem;
  position: relative;
}
.card__list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--acid);
  font-family: var(--f-mono);
  font-size: .8rem;
}

/* Carte “feature” large */
.feat {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(1.6rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(255,255,255,.04), rgba(255,255,255,.005));
  position: relative;
  overflow: hidden;
}
@media (min-width: 880px) { .feat { grid-template-columns: 1.05fr .95fr; } }
.feat::after {
  content: "";
  position: absolute;
  width: 30rem; height: 30rem;
  right: -12rem; top: -14rem;
  background: radial-gradient(circle, rgba(206,255,63,.13), transparent 68%);
  pointer-events: none;
}
.feat--cyan::after { background: radial-gradient(circle, rgba(56,232,255,.13), transparent 68%); }

/* -------------------------------------------------- 10. Chiffres */
.stat { border-top: 1px solid var(--line); padding-top: 1.25rem; }
.stat__v {
  font-family: var(--f-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: 1;
  color: var(--acid);
}
.stat__l { font-family: var(--f-mono); font-size: var(--t-xs); text-transform: uppercase; letter-spacing: .14em; color: var(--fg-mute); margin-top: .55rem; }

/* -------------------------------------------------- 11. Ticker */
.ticker {
  border-block: 1px solid var(--line);
  padding-block: 1.05rem;
  overflow: hidden;
  background: rgba(255,255,255,.015);
  --dur: 42s;
}
.ticker__track { display: flex; width: max-content; animation: marq var(--dur) linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 1.6rem;
  padding-inline: 1.6rem;
  font-family: var(--f-mono);
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-mute);
  white-space: nowrap;
}
.ticker__item b { color: var(--fg); font-weight: 500; }
.ticker__item::after { content: "◆"; color: var(--acid); font-size: .55rem; }
@keyframes marq { to { transform: translateX(-50%); } }

/* -------------------------------------------------- 12. Étapes / process */
.steps { counter-reset: s; display: grid; gap: 0; }
.step {
  counter-increment: s;
  display: grid;
  gap: .4rem 2rem;
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--line);
  transition: background .3s;
}
@media (min-width: 760px) { .step { grid-template-columns: 5rem 1fr 1.15fr; align-items: start; } }
.step:last-child { border-bottom: 1px solid var(--line); }
.step:hover { background: rgba(206,255,63,.025); }
.step::before {
  content: "0" counter(s);
  font-family: var(--f-mono);
  font-size: .82rem;
  color: var(--acid);
  letter-spacing: .1em;
  padding-top: .35rem;
}
.step p { color: var(--fg-soft); font-size: .96rem; }

/* -------------------------------------------------- 13. Réalisations */
.works { display: grid; gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
@media (min-width: 820px) { .works { grid-template-columns: 1fr 1fr; } }
.work {
  background: var(--ink-000);
  padding: clamp(1.6rem, 3.2vw, 2.6rem);
  display: flex;
  flex-direction: column;
  gap: .9rem;
  min-height: 260px;
  position: relative;
  overflow: hidden;
  transition: background .4s var(--ease);
}
.work:hover { background: var(--ink-100); }
.work__tag {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.work h3 { font-size: var(--t-xl); }
.work__meta { margin-top: auto; display: flex; flex-wrap: wrap; gap: .5rem; }
.chip {
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  padding: .3rem .7rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  color: var(--fg-soft);
}
.chip--acid { border-color: rgba(206,255,63,.35); color: var(--acid); }
.chip--cy { border-color: rgba(56,232,255,.35); color: var(--cyan); }
.work__kpi { font-family: var(--f-display); font-weight: 800; font-size: 2rem; letter-spacing: -.04em; color: var(--acid); }

/* -------------------------------------------------- 14. Mockup chat (démo IA) */
.demo {
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  background: rgba(10, 12, 18, .82);
  backdrop-filter: blur(8px);
  overflow: hidden;
  box-shadow: 0 30px 70px -40px rgba(0,0,0,.9);
}
.demo__bar {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem .95rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.025);
}
.demo__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ink-400); }
.demo__dot:nth-child(1) { background: var(--coral); }
.demo__dot:nth-child(2) { background: #ffb454; }
.demo__dot:nth-child(3) { background: var(--acid); }
.demo__title { margin-left: .6rem; font-family: var(--f-mono); font-size: .72rem; color: var(--fg-mute); letter-spacing: .1em; }
.demo__body { padding: 1.1rem; display: grid; gap: .75rem; }
.bub {
  max-width: 88%;
  padding: .7rem .95rem;
  border-radius: 14px;
  font-size: .9rem;
  line-height: 1.5;
  animation: bubIn .55s var(--ease-out) forwards;
}
.js .bub { opacity: 0; }
.bub--u { justify-self: end; background: rgba(255,255,255,.07); border: 1px solid var(--line); border-bottom-right-radius: 4px; }
.bub--a { justify-self: start; background: rgba(206,255,63,.09); border: 1px solid rgba(206,255,63,.24); border-bottom-left-radius: 4px; color: #e9ffc0; }
.bub:nth-child(1) { animation-delay: .8s; }
.bub:nth-child(2) { animation-delay: 1.5s; }
.bub:nth-child(3) { animation-delay: 2.4s; }
.bub:nth-child(4) { animation-delay: 3.2s; }
@keyframes bubIn { from { opacity: 0; transform: translateY(9px); } to { opacity: 1; transform: none; } }
.bub__src { display: block; margin-top: .45rem; font-family: var(--f-mono); font-size: .68rem; color: var(--acid-dim); }

/* -------------------------------------------------- 15. FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.35rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--f-display);
  font-size: var(--t-lg);
  font-weight: 600;
  letter-spacing: -.02em;
  transition: color .25s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--acid); }
.faq summary::after {
  content: "+";
  font-family: var(--f-mono);
  font-size: 1.35rem;
  color: var(--acid);
  line-height: 1;
  flex: none;
  transition: transform .35s var(--ease-out);
}
.faq details[open] summary::after { transform: rotate(135deg); }
.faq__a { padding-bottom: 1.5rem; color: var(--fg-soft); max-width: 72ch; }
.faq__a p + p { margin-top: .8rem; }

/* -------------------------------------------------- 16. Formulaire */
.form { display: grid; gap: 1.1rem; }
.field-row { display: grid; gap: 1.1rem; }
@media (min-width: 620px) { .field-row { grid-template-columns: 1fr 1fr; } }
.f label {
  display: block;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin-bottom: .5rem;
}
.f input, .f textarea, .f select {
  width: 100%;
  padding: .85rem 1rem;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  transition: border-color .25s, background .25s, box-shadow .25s;
}
.f textarea { resize: vertical; min-height: 140px; }
.f input:focus, .f textarea:focus, .f select:focus {
  outline: none;
  border-color: var(--acid);
  background: rgba(206,255,63,.04);
  box-shadow: 0 0 0 3px rgba(206,255,63,.12);
}
.f input::placeholder, .f textarea::placeholder { color: var(--fg-mute); }
.consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .85rem; color: var(--fg-soft); }
.consent input { width: 17px; height: 17px; flex: none; margin-top: .22rem; accent-color: var(--acid); }
.form__note { font-size: .82rem; color: var(--fg-mute); }
.form-msg {
  padding: .9rem 1.1rem;
  border-radius: var(--r-sm);
  border: 1px solid rgba(206,255,63,.35);
  background: rgba(206,255,63,.08);
  color: var(--acid);
  font-size: .9rem;
}
.form-msg[hidden] { display: none; }

/* -------------------------------------------------- 17. Contact direct */
.dline {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--line);
  transition: padding-left .3s var(--ease-out), color .25s;
}
a.dline:hover { padding-left: .6rem; color: var(--acid); }
.dline__k { font-family: var(--f-mono); font-size: var(--t-xs); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-mute); min-width: 7.5rem; }
.dline__v { font-size: var(--t-lg); font-family: var(--f-display); font-weight: 600; letter-spacing: -.02em; }

/* -------------------------------------------------- 18. CTA final */
.cta {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  padding: clamp(2.2rem, 6vw, 4.5rem);
  text-align: center;
  overflow: hidden;
  background: radial-gradient(60rem 26rem at 50% 120%, rgba(206,255,63,.14), transparent 68%), rgba(255,255,255,.02);
}
.cta h2 { margin-bottom: 1.1rem; }
.cta .lead { margin-inline: auto; }
.cta .btn-row { justify-content: center; margin-top: 2rem; }

/* -------------------------------------------------- 19. Footer */
.ftr { border-top: 1px solid var(--line); padding-top: clamp(3rem, 6vw, 4.5rem); padding-bottom: 2.5rem; background: rgba(255,255,255,.012); }
.ftr__grid { display: grid; gap: 2.5rem; }
@media (min-width: 780px) { .ftr__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.ftr h4 { font-family: var(--f-mono); font-size: var(--t-xs); letter-spacing: .18em; text-transform: uppercase; color: var(--fg-mute); font-weight: 500; margin-bottom: 1.1rem; }
.ftr ul { display: grid; gap: .55rem; }
.ftr ul a { font-size: .92rem; color: var(--fg-soft); transition: color .2s, padding-left .25s var(--ease-out); }
.ftr ul a:hover { color: var(--acid); padding-left: .3rem; }
.ftr__btm {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  color: var(--fg-mute);
  letter-spacing: .06em;
}
.ftr__btm a:hover { color: var(--acid); }
.zone { font-size: .82rem; color: var(--fg-mute); line-height: 1.9; }
.zone a { border-bottom: 1px dotted var(--ink-400); }
.zone a:hover { color: var(--acid); border-color: var(--acid); }

/* -------------------------------------------------- 20. Fil d’Ariane */
.crumbs { font-family: var(--f-mono); font-size: var(--t-xs); letter-spacing: .1em; color: var(--fg-mute); display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.crumbs a:hover { color: var(--acid); }
.crumbs li { display: flex; gap: .5rem; align-items: center; }
.crumbs li + li::before { content: "/"; color: var(--ink-400); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .5rem; }

/* -------------------------------------------------- 21. Page interne / prose */
.page-head { padding-top: clamp(7.5rem, 15vh, 10rem); padding-bottom: clamp(2rem, 5vw, 3.5rem); }
.prose { max-width: 72ch; }
.prose > * + * { margin-top: 1.15rem; }
.prose h2 { font-size: var(--t-2xl); margin-top: 3rem; }
.prose h3 { margin-top: 2.1rem; }
.prose ul { display: grid; gap: .6rem; }
.prose ul li { padding-left: 1.35rem; position: relative; color: var(--fg-soft); }
.prose ul li::before { content: ""; position: absolute; left: .1rem; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: var(--acid); }
.prose ol { counter-reset: p; display: grid; gap: .6rem; }
.prose ol li { counter-increment: p; padding-left: 1.9rem; position: relative; color: var(--fg-soft); }
.prose ol li::before { content: counter(p) "."; position: absolute; left: 0; font-family: var(--f-mono); font-size: .82rem; color: var(--acid); top: .18em; }
.prose strong { color: var(--fg); font-weight: 600; }
.prose blockquote {
  border-left: 2px solid var(--acid);
  padding: .35rem 0 .35rem 1.4rem;
  color: var(--fg);
  font-family: var(--f-display);
  font-size: var(--t-lg);
  letter-spacing: -.02em;
}
.prose table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.prose th, .prose td { text-align: left; padding: .75rem .9rem; border-bottom: 1px solid var(--line); }
.prose th { font-family: var(--f-mono); font-size: var(--t-xs); text-transform: uppercase; letter-spacing: .12em; color: var(--fg-mute); font-weight: 500; }
.prose td { color: var(--fg-soft); }

.toc { border: 1px solid var(--line); border-radius: var(--r-md); padding: 1.3rem 1.5rem; background: rgba(255,255,255,.025); }
.toc h4 { font-family: var(--f-mono); font-size: var(--t-xs); letter-spacing: .18em; text-transform: uppercase; color: var(--fg-mute); margin-bottom: .9rem; }
.toc ol { display: grid; gap: .5rem; counter-reset: t; }
.toc li { counter-increment: t; }
.toc a { font-size: .92rem; color: var(--fg-soft); }
.toc a::before { content: "0" counter(t) " — "; font-family: var(--f-mono); font-size: .74rem; color: var(--acid); }
.toc a:hover { color: var(--fg); }

/* Sidebar sticky */
.aside-sticky { position: sticky; top: 6.5rem; display: grid; gap: 1.25rem; }

/* -------------------------------------------------- 22. Blog */
.post-card {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  padding: clamp(1.4rem, 2.6vw, 1.9rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(255,255,255,.035), rgba(255,255,255,.006));
  transition: border-color .35s, transform .4s var(--ease-out);
  height: 100%;
}
.post-card:hover { border-color: rgba(206,255,63,.32); transform: translateY(-4px); }
.post-card__meta { font-family: var(--f-mono); font-size: var(--t-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-mute); display: flex; gap: .7rem; flex-wrap: wrap; }
.post-card h3 { font-size: var(--t-lg); }
.post-card p { font-size: .93rem; color: var(--fg-soft); }
.post-card__more { margin-top: auto; font-family: var(--f-mono); font-size: var(--t-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--acid); }

/* -------------------------------------------------- 23. Révélation au scroll */
.js .rv { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.js .rv.is-in { opacity: 1; transform: none; }
.rv-1 { transition-delay: .07s; } .rv-2 { transition-delay: .14s; } .rv-3 { transition-delay: .21s; }
.rv-4 { transition-delay: .28s; } .rv-5 { transition-delay: .35s; } .rv-6 { transition-delay: .42s; }

/* -------------------------------------------------- 24. Barre de progression lecture */
.progress {
  position: fixed;
  inset: 0 0 auto;
  height: 2px;
  z-index: 950;
  background: linear-gradient(90deg, var(--acid), var(--cyan));
  transform-origin: left;
  transform: scaleX(0);
}

/* -------------------------------------------------- 25. Utilitaires */
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  padding: .8rem 1.2rem;
  background: var(--acid);
  color: #0a0d03;
  font-family: var(--f-mono);
  font-size: .8rem;
  border-radius: 0 0 var(--r-sm) 0;
}
.skip:focus { left: 0; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.6rem; }
.mt-4 { margin-top: 2.2rem; } .mt-5 { margin-top: 3rem; } .mt-6 { margin-top: 4rem; }
.mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.6rem; } .mb-4 { margin-bottom: 2.2rem; } .mb-5 { margin-bottom: 3rem; }

/* -------------------------------------------------- 26. Accessibilité mouvement */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .rv { opacity: 1; transform: none; }
  .hero__title .ln > span, .fade-up, .bub, .mnav a { opacity: 1; transform: none; }
}

/* Impression */
@media print {
  .field, .hdr, .mnav, .ticker, .cta, .progress, body::after { display: none !important; }
  body { background: #fff; color: #000; }
}

/* -------------------------------------------------- 27. Code inline */
code, kbd {
  font-family: var(--f-mono);
  font-size: .86em;
  padding: .12em .42em;
  border-radius: 5px;
  background: rgba(206, 255, 63, .09);
  border: 1px solid rgba(206, 255, 63, .18);
  color: var(--acid);
  white-space: nowrap;
}
.prose em { color: var(--fg); font-style: italic; }
.prose sup { font-size: .6em; }
a.card { display: block; color: inherit; }
.prose .toc + article { margin-top: 0; }