/* =========================================================================
   Site web professionnel – Yasser Karkab Bouhnine
   Système de design « Signal » : l'univers de l'oscilloscope et du circuit
   imprimé. Thème sombre par défaut, thème clair via [data-theme="light"].
   Polices : Space Grotesk (titres) · Inter (texte) · JetBrains Mono (mesures)
   ========================================================================= */

/* Polices auto-hébergées (sous-ensembles latin et latin-ext) – licence SIL Open Font License */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/Inter-latin-ext-395290.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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/Inter-latin-567244.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: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/Inter-latin-ext-395290.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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/Inter-latin-567244.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: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/Inter-latin-ext-395290.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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/Inter-latin-567244.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/JetBrainsMono-latin-ext-ba1653.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-20C4, 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/JetBrainsMono-latin-480c06.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/JetBrainsMono-latin-ext-ba1653.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-20C4, 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/JetBrainsMono-latin-480c06.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: 600;
  font-display: swap;
  src: url(../fonts/JetBrainsMono-latin-ext-ba1653.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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/JetBrainsMono-latin-480c06.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: 700;
  font-display: swap;
  src: url(../fonts/JetBrainsMono-latin-ext-ba1653.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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../fonts/JetBrainsMono-latin-480c06.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: 'Space Grotesk';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/SpaceGrotesk-latin-ext-611be2.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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/SpaceGrotesk-latin-ecea81.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: 'Space Grotesk';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/SpaceGrotesk-latin-ext-611be2.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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/SpaceGrotesk-latin-ecea81.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: 'Space Grotesk';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../fonts/SpaceGrotesk-latin-ext-611be2.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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(../fonts/SpaceGrotesk-latin-ecea81.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;
}

:root {
  --bg: #060a13;
  --bg-2: #0a1120;
  --surface: #0f1829;
  --surface-2: #142036;
  --surface-3: #1a2945;
  --line: rgba(148, 172, 214, .13);
  --line-2: rgba(148, 172, 214, .24);
  --text: #e8edf6;
  --text-2: #9dabc4;
  --text-3: #8592ad;
  --signal: #22d3ee;
  --signal-2: #0ea5c6;
  --signal-glow: rgba(34, 211, 238, .35);
  --signal-soft: rgba(34, 211, 238, .1);
  --amber: #fbbf24;
  --amber-soft: rgba(251, 191, 36, .12);
  --vert: #34d399;
  --vert-soft: rgba(52, 211, 153, .12);
  --rouge: #f87171;
  --rouge-soft: rgba(248, 113, 113, .12);
  --marine: #12264a;
  --grille: rgba(120, 160, 220, .055);
  --ombre: 0 20px 50px -20px rgba(0, 0, 0, .6);
  --ombre-carte: 0 1px 0 rgba(255, 255, 255, .04) inset, 0 20px 40px -24px rgba(0, 0, 0, .7);
  --nav-bg: rgba(10, 17, 32, .72);
  --rayon: 18px;
  --rayon-s: 12px;
  --max: 1180px;
  --titres: "Space Grotesk", system-ui, sans-serif;
  --corps: "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f5f7fb;
  --bg-2: #ecf0f7;
  --surface: #ffffff;
  --surface-2: #f2f5fa;
  --surface-3: #e6ecf5;
  --line: #dfe5ef;
  --line-2: #c9d3e3;
  --text: #0c1424;
  --text-2: #4b5870;
  --text-3: #627089;
  --signal: #0891b2;
  --signal-2: #0e7490;
  --signal-glow: rgba(8, 145, 178, .25);
  --signal-soft: rgba(8, 145, 178, .09);
  --amber: #b45309;
  --amber-soft: rgba(180, 83, 9, .09);
  --vert: #047857;
  --vert-soft: rgba(4, 120, 87, .09);
  --rouge: #b91c1c;
  --rouge-soft: rgba(185, 28, 28, .08);
  --grille: rgba(18, 38, 74, .05);
  --ombre: 0 20px 50px -24px rgba(18, 38, 74, .3);
  --ombre-carte: 0 1px 2px rgba(18, 38, 74, .05), 0 18px 40px -26px rgba(18, 38, 74, .35);
  --nav-bg: rgba(255, 255, 255, .78);
  color-scheme: light;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--corps);
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--signal); text-underline-offset: 3px; }
::selection { background: var(--signal); color: var(--bg); }
h1, h2, h3, h4 { font-family: var(--titres); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .55em; color: var(--text); font-weight: 700; }
h2 { font-size: clamp(2rem, 4.4vw, 3.1rem); }
h3 { font-size: 1.2rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
code, kbd, .mono { font-family: var(--mono); }
code { font-size: .88em; background: var(--surface-2); border: 1px solid var(--line); padding: .1em .4em; border-radius: 6px; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 6px; }
.conteneur { width: min(var(--max), 100% - 32px); margin-inline: auto; }
.visuellement-cache { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.lien-evitement { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--signal); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-weight: 700; }
.lien-evitement:focus { top: 12px; }

/* Grille d'oscilloscope en fond */
.fond-grille {
  background-image:
    linear-gradient(var(--grille) 1px, transparent 1px),
    linear-gradient(90deg, var(--grille) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* ---------- Barre de progression (signal) ---------- */
.progression {
  position: fixed; inset: 0 auto auto 0; height: 3px; width: 100%; z-index: 120;
  transform-origin: 0 50%; transform: scaleX(0);
  background: linear-gradient(90deg, var(--signal-2), var(--signal), var(--amber));
  box-shadow: 0 0 12px var(--signal-glow);
}

/* ---------- Navigation flottante ---------- */
.nav { position: fixed; top: 14px; left: 0; right: 0; z-index: 100; pointer-events: none; }
.nav-barre {
  pointer-events: auto;
  width: min(var(--max), 100% - 24px); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  height: 60px; padding: 0 10px 0 18px;
  background: var(--nav-bg);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--ombre);
  transition: transform .4s var(--ease);
}
.nav.cachee .nav-barre { transform: translateY(-110px); }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-family: var(--titres); font-weight: 700; font-size: 1.02rem; letter-spacing: -.01em; }
.logo svg { width: 34px; height: 34px; flex: none; }
.logo .logo-txt span { color: var(--text-3); font-weight: 500; }
.nav ul { list-style: none; display: flex; gap: 2px; margin: 0; padding: 0; }
.nav ul a {
  position: relative; display: block;
  color: var(--text-2); text-decoration: none; font-size: .9rem; font-weight: 500;
  padding: 8px 13px; border-radius: 999px; transition: color .2s, background .2s;
}
.nav ul a:hover { color: var(--text); background: var(--surface-2); }
.nav ul a.actif { color: var(--text); background: var(--signal-soft); }
.nav ul a.actif::after {
  content: ""; position: absolute; left: 50%; bottom: 3px; width: 4px; height: 4px; margin-left: -2px;
  border-radius: 50%; background: var(--signal); box-shadow: 0 0 8px var(--signal);
}
.nav-actions { display: flex; align-items: center; gap: 6px; }
.btn-icone {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer;
  transition: border-color .2s, transform .2s;
}
.btn-icone:hover { border-color: var(--signal); transform: rotate(-12deg); }
.btn-icone svg { width: 18px; height: 18px; }
.theme-soleil { display: none; }
:root[data-theme="light"] .theme-soleil { display: block; }
:root[data-theme="light"] .theme-lune { display: none; }
.nav-cta { padding: 9px 16px !important; font-size: .86rem !important; }
.burger { display: none; }

/* ---------- Boutons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px; font: 600 .95rem var(--titres); letter-spacing: -.01em;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s, background .25s, border-color .25s, color .25s;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-signal { background: var(--signal); color: #04121a; box-shadow: 0 0 0 0 var(--signal-glow); }
.btn-signal:hover { box-shadow: 0 10px 30px -6px var(--signal-glow); }
.btn-ligne { border-color: var(--line-2); color: var(--text); background: color-mix(in srgb, var(--surface) 60%, transparent); }
.btn-ligne:hover { border-color: var(--signal); }
.btn-petit { padding: 9px 16px; font-size: .85rem; }

/* ---------- Puces / étiquettes ---------- */
.tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0; }
.tags li, .puce {
  font: 500 .74rem var(--mono); letter-spacing: .02em; padding: 4px 10px; border-radius: 999px;
  background: var(--signal-soft); color: var(--signal); border: 1px solid color-mix(in srgb, var(--signal) 22%, transparent);
}
.tags li.transv { background: var(--amber-soft); color: var(--amber); border-color: color-mix(in srgb, var(--amber) 25%, transparent); }

/* ---------- En-têtes de section ---------- */
.section { position: relative; padding: 120px 0; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.indice {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font: 500 .78rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--signal);
}
.indice::before { content: ""; width: 28px; height: 1px; background: currentColor; box-shadow: 0 0 8px currentColor; }
.entete-section { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; margin-bottom: 52px; }
.entete-section h2 { margin: 0; max-width: 720px; }
.entete-section p { max-width: 460px; color: var(--text-2); margin: 0; }
.degrade { background: linear-gradient(100deg, var(--signal), var(--amber)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Accueil : oscilloscope ---------- */
.hero { position: relative; min-height: min(100vh, 980px); min-height: min(100svh, 980px); display: flex; align-items: center; overflow: hidden; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background: radial-gradient(ellipse 80% 60% at 70% 30%, color-mix(in srgb, var(--signal) 14%, transparent), transparent 60%),
              radial-gradient(ellipse 60% 50% at 10% 90%, color-mix(in srgb, var(--marine) 70%, transparent), transparent 70%);
}
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.hero::after { content: ""; position: absolute; inset: auto 0 0 0; height: 180px; z-index: -1; background: linear-gradient(transparent, var(--bg)); }
.ecran-lectures { position: absolute; inset: 96px 24px 24px; pointer-events: none; font: 500 .74rem var(--mono); color: var(--text-3); letter-spacing: .04em; }
.ecran-lectures > div { position: absolute; display: flex; gap: 14px; }
.ecran-lectures .hg { top: 0; left: 0; }
.ecran-lectures .hd { top: 0; right: 0; }
.ecran-lectures .bg { bottom: 0; left: 0; }
.ecran-lectures b { color: var(--signal); font-weight: 600; }
.ecran-lectures .ch2 b { color: var(--amber); }
.voyant { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--vert); box-shadow: 0 0 10px var(--vert); margin-right: 6px; animation: clignote 1.6s infinite; vertical-align: middle; }
@keyframes clignote { 50% { opacity: .3; } }
.hero-contenu { position: relative; padding: 140px 0 120px; max-width: 900px; }
.hero .statut {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 10px; border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 70%, transparent); border: 1px solid var(--line);
  font: 500 .8rem var(--mono); color: var(--text-2); backdrop-filter: blur(8px); margin-bottom: 28px;
}
.hero h1 { font-size: clamp(2.8rem, 8.4vw, 6.4rem); line-height: .98; letter-spacing: -.045em; margin-bottom: .32em; }
.hero h1 .fin { color: var(--text-3); }
.hero .accroche { font-size: clamp(1.08rem, 2.1vw, 1.32rem); color: var(--text-2); max-width: 640px; margin-bottom: 36px; }
.hero .accroche strong { color: var(--text); font-weight: 600; }
.mot-tournant { display: inline-grid; vertical-align: bottom; color: var(--signal); font-weight: 600; }
.mot-tournant span { grid-area: 1 / 1; transition: opacity .5s, transform .5s var(--ease); }
.mot-tournant span:not(.on) { opacity: 0; transform: translateY(.5em); }
.hero-boutons { display: flex; flex-wrap: wrap; gap: 12px; }
.controle-ecran {
  position: absolute; right: 24px; bottom: 76px; z-index: 3; display: flex; align-items: center; gap: 10px;
  font: 500 .72rem var(--mono); color: var(--text-3);
}
.pause-anim { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: color-mix(in srgb, var(--surface) 70%, transparent); color: var(--text); cursor: pointer; font-size: .85rem; backdrop-filter: blur(6px); transition: border-color .2s; }
.pause-anim:hover { border-color: var(--signal); }
.scroll-indice { position: absolute; left: 50%; bottom: 72px; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-3); text-decoration: none; font: 500 .7rem var(--mono); letter-spacing: .2em; text-transform: uppercase; }
.scroll-indice .rail { width: 1px; height: 46px; background: linear-gradient(var(--line-2), transparent); position: relative; overflow: hidden; }
.scroll-indice .rail::after { content: ""; position: absolute; left: -1px; width: 3px; height: 14px; border-radius: 2px; background: var(--signal); box-shadow: 0 0 10px var(--signal); animation: descend 1.8s var(--ease) infinite; }
@keyframes descend { from { top: -14px; } to { top: 46px; } }

/* Bandeau de mesures */
.mesures { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--rayon); background: var(--surface); overflow: hidden; margin-top: -40px; position: relative; z-index: 2; box-shadow: var(--ombre); }
.mesure { padding: 26px 26px 22px; border-right: 1px solid var(--line); }
.mesure:last-child { border-right: 0; }
.mesure .val { font: 600 clamp(1.8rem, 3.6vw, 2.5rem) var(--mono); letter-spacing: -.04em; color: var(--text); line-height: 1; }
.mesure .val small { font-size: .45em; color: var(--signal); margin-left: 4px; letter-spacing: 0; }
.mesure .lib { font-size: .86rem; color: var(--text-2); margin-top: 10px; }
.mesure .ch { font: 500 .66rem var(--mono); color: var(--text-3); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; display: block; }

/* ---------- Profil ---------- */
.profil { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: start; }
.profil-texte .grand { font-size: clamp(1.25rem, 2.2vw, 1.55rem); line-height: 1.5; color: var(--text); font-family: var(--titres); letter-spacing: -.015em; margin-bottom: 1.1em; }
.profil-texte .grand em { font-style: normal; color: var(--signal); }
.profil-texte p { color: var(--text-2); }
.atouts { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-top: 34px; }
.atout { padding: 20px; border-radius: var(--rayon-s); background: var(--surface); border: 1px solid var(--line); }
.atout .ic { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--signal-soft); color: var(--signal); margin-bottom: 14px; }
.atout .ic svg { width: 20px; height: 20px; }
.atout h3 { font-size: 1rem; margin-bottom: 4px; }
.atout p { font-size: .88rem; color: var(--text-2); margin: 0; line-height: 1.55; }

/* Carte « En 30 secondes » */
.carte-recruteur {
  position: sticky; top: 100px;
  border-radius: 22px; padding: 30px; background: var(--surface); border: 1px solid var(--line-2);
  box-shadow: var(--ombre); overflow: hidden;
}
.carte-recruteur::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--signal), var(--amber)); }
.carte-recruteur .tete { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.monogramme {
  width: 64px; height: 64px; border-radius: 18px; flex: none; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--marine), var(--signal-2)); color: #fff; font: 700 1.4rem var(--titres);
  box-shadow: 0 0 0 1px var(--line-2), 0 10px 26px -8px var(--signal-glow);
}
.carte-recruteur .tete h3 { margin: 0; font-size: 1.1rem; }
.carte-recruteur .tete p { margin: 0; font: 500 .78rem var(--mono); color: var(--vert); }
.fiche { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 0; }
.fiche li { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--line); font-size: .92rem; }
.fiche li:last-child { border-bottom: 0; }
.fiche .k { font: 500 .72rem var(--mono); color: var(--text-3); letter-spacing: .08em; text-transform: uppercase; padding-top: 3px; }
.langues { display: flex; gap: 6px; flex-wrap: wrap; }
.langues span { font-size: .82rem; padding: 2px 10px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); }
.langues b { color: var(--signal); font-weight: 600; }
.carte-recruteur .btns { display: flex; gap: 10px; flex-wrap: wrap; }
.carte-recruteur .btns .btn { flex: 1; }

/* ---------- Projets : grille bento ---------- */
.filtres { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 5px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); margin-bottom: 30px; }
.filtres button { border: 0; background: none; color: var(--text-2); border-radius: 999px; padding: 8px 16px; cursor: pointer; font: 500 .86rem var(--corps); transition: all .25s var(--ease); }
.filtres button:hover { color: var(--text); }
.filtres button[aria-pressed="true"] { background: var(--text); color: var(--bg); }
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.carte {
  --mx: 50%; --my: 50%;
  position: relative; grid-column: span 2; display: flex; flex-direction: column;
  border-radius: var(--rayon); overflow: hidden; text-decoration: none; color: inherit;
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--ombre-carte);
  transition: transform .45s var(--ease), border-color .3s, opacity .35s, filter .35s;
}
.carte::after { content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; opacity: 0; transition: opacity .3s;
  background: radial-gradient(500px circle at var(--mx) var(--my), var(--signal-soft), transparent 45%); }
.carte:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--signal) 45%, transparent); }
.carte:hover::after { opacity: 1; }
.carte.vedette { grid-column: span 3; }
.carte figure { margin: 0; position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.carte.vedette figure { aspect-ratio: 16 / 9.5; }
.carte figure img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.carte:hover figure img { transform: scale(1.06); }
.carte figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, color-mix(in srgb, var(--surface) 70%, transparent)); }
.carte .etiq { position: absolute; z-index: 1; top: 14px; left: 14px; display: flex; gap: 6px; }
.carte .etiq span { font: 500 .7rem var(--mono); padding: 5px 10px; border-radius: 999px; background: rgba(6, 10, 19, .78); color: #e8edf6; backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.12); }
.carte .etiq .star { background: var(--signal); color: #04121a; border-color: transparent; }
.carte-corps { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.carte-corps .cat { font: 500 .72rem var(--mono); color: var(--text-3); letter-spacing: .1em; text-transform: uppercase; }
.carte-corps h3 { margin: 0; font-size: 1.32rem; }
.carte.vedette .carte-corps h3 { font-size: 1.6rem; }
.carte-corps p { color: var(--text-2); font-size: .93rem; margin: 0; flex: 1; }
.carte .fleche { position: absolute; z-index: 2; right: 18px; bottom: 20px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-2); color: var(--text); transition: all .35s var(--ease); background: var(--surface); }
.carte .fleche svg { width: 16px; height: 16px; }
.carte:hover .fleche { background: var(--signal); color: #04121a; border-color: transparent; transform: rotate(-45deg); }
.carte .tags { padding-right: 52px; }
.carte.estompee { opacity: .18; filter: grayscale(1); transform: scale(.98); }
.carte.cachee { display: none; }

/* ---------- Compétences : matrice ---------- */
.matrice { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.bloc { border-radius: var(--rayon); background: var(--surface); border: 1px solid var(--line); padding: 30px; }
.bloc h3 { display: flex; align-items: center; justify-content: space-between; font-size: 1.1rem; }
.bloc h3 small { font: 500 .72rem var(--mono); color: var(--text-3); letter-spacing: .08em; }
.competence-liste { display: flex; flex-wrap: wrap; gap: 8px; }
.comp {
  font: 500 .88rem var(--corps); padding: 9px 15px; border-radius: 10px; cursor: pointer;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--line); transition: all .25s var(--ease);
}
.comp:hover { border-color: var(--signal); }
.comp[aria-pressed="true"] { background: var(--signal); color: #04121a; border-color: transparent; box-shadow: 0 8px 24px -10px var(--signal-glow); }
.bloc.transversal .comp[aria-pressed="true"] { background: var(--amber); }
.liens-projets { margin-top: 26px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.mini-projet {
  display: flex; flex-direction: column; gap: 6px; padding: 14px; border-radius: var(--rayon-s); text-decoration: none; color: var(--text);
  background: var(--surface); border: 1px solid var(--line); font-size: .86rem; font-weight: 600; transition: all .35s var(--ease);
}
.mini-projet span { font: 500 .68rem var(--mono); color: var(--text-3); letter-spacing: .06em; }
.mini-projet.allume { border-color: var(--signal); background: var(--signal-soft); box-shadow: 0 0 0 1px var(--signal) inset; }
.mini-projet.eteint { opacity: .35; }
.matrice-aide { font: 500 .78rem var(--mono); color: var(--text-3); margin-top: 16px; min-height: 1.4em; }

/* ---------- Parcours : frise ---------- */
.frise { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-top: 40px; }
.frise::before { content: ""; position: absolute; top: 12px; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--line-2), var(--signal), var(--line-2)); }
.jalon { position: relative; }
.jalon::before { content: ""; position: absolute; top: -36px; left: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--bg); border: 2px solid var(--signal); box-shadow: 0 0 12px var(--signal-glow); }
.jalon.futur::before { border-style: dashed; border-color: var(--amber); box-shadow: none; }
.jalon .date { font: 500 .78rem var(--mono); color: var(--signal); }
.jalon.futur .date { color: var(--amber); }
.jalon h3 { font-size: 1.06rem; margin: 8px 0 6px; }
.jalon p { font-size: .9rem; color: var(--text-2); margin: 0; }

/* ---------- Intérêts ---------- */
.interets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.interet { position: relative; overflow: hidden; padding: 30px; border-radius: var(--rayon); background: var(--surface); border: 1px solid var(--line); min-height: 220px; display: flex; flex-direction: column; justify-content: flex-end; }
.interet .grand-ic { position: absolute; top: 18px; right: 20px; font-size: 3.4rem; opacity: .9; transition: transform .5s var(--ease); }
.interet:hover .grand-ic { transform: rotate(-10deg) scale(1.1); }
.interet h3 { font-size: 1.2rem; margin-bottom: 6px; }
.interet p { color: var(--text-2); font-size: .92rem; margin: 0; }

/* ---------- CV & Contact ---------- */
.cta-final { position: relative; overflow: hidden; border-radius: 28px; padding: clamp(36px, 6vw, 72px); background: var(--surface); border: 1px solid var(--line-2); }
.cta-final::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 80% at 100% 0%, var(--signal-soft), transparent 60%); pointer-events: none; }
.cta-grille { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: start; }
.cta-final h2 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.cta-final .intro { color: var(--text-2); font-size: 1.05rem; max-width: 520px; }
.email-copie {
  display: flex; align-items: center; gap: 10px; margin: 28px 0 18px; padding: 8px 8px 8px 20px; border-radius: 999px;
  background: var(--bg); border: 1px solid var(--line-2); max-width: 520px;
}
.email-copie a { flex: 1; font: 500 .9rem var(--mono); color: var(--text); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.contact-liens { display: flex; gap: 10px; flex-wrap: wrap; }
.formulaire { display: grid; gap: 14px; padding: 26px; border-radius: var(--rayon); background: var(--bg); border: 1px solid var(--line); }
.formulaire label { display: grid; gap: 6px; font: 500 .74rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); }
.formulaire input, .formulaire textarea {
  font: 400 .96rem var(--corps); color: var(--text); padding: 12px 14px; border-radius: 10px;
  background: var(--surface); border: 1px solid var(--line); text-transform: none; letter-spacing: 0; resize: vertical;
}
.formulaire input:focus, .formulaire textarea:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 4px var(--signal-soft); }
.cv-ligne { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 26px 30px; border-radius: var(--rayon); background: var(--bg); border: 1px dashed var(--line-2); margin-top: 40px; position: relative; }
.cv-ligne p { margin: 0; color: var(--text-2); }
.cv-ligne strong { color: var(--text); font-family: var(--titres); font-size: 1.15rem; display: block; }

.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 300; transform: translate(-50%, 160%); opacity: 0; visibility: hidden;
  padding: 12px 20px; border-radius: 999px; background: var(--text); color: var(--bg); font: 600 .9rem var(--corps);
  transition: transform .45s var(--ease), opacity .3s, visibility .3s; box-shadow: var(--ombre);
}
.toast.visible { transform: translate(-50%, 0); opacity: 1; visibility: visible; }

/* ---------- Pied de page ---------- */
.pied { padding: 70px 0 40px; border-top: 1px solid var(--line); background: var(--bg); }
.pied-haut { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; padding-bottom: 40px; border-bottom: 1px solid var(--line); margin-bottom: 26px; }
.pied-haut .slogan { font: 600 clamp(1.4rem, 3vw, 2rem) var(--titres); letter-spacing: -.02em; max-width: 480px; margin: 14px 0 0; line-height: 1.25; }
.pied nav ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, auto); gap: 8px 40px; }
.pied nav a { color: var(--text-2); text-decoration: none; font-size: .92rem; }
.pied nav a:hover { color: var(--signal); }
.pied-bas { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font: 500 .76rem var(--mono); color: var(--text-3); }
.haut-page { position: fixed; right: 22px; bottom: 22px; z-index: 90; opacity: 0; transform: translateY(16px); transition: all .35s var(--ease); pointer-events: none; }
.haut-page.visible { opacity: 1; transform: none; pointer-events: auto; }

/* =========================================================================
   PAGES PROJET
   ========================================================================= */
.p-hero { position: relative; padding: 150px 0 0; overflow: hidden; }
.p-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse 70% 60% at 80% 0%, var(--signal-soft), transparent 60%); }
.fil { display: inline-flex; align-items: center; gap: 8px; font: 500 .8rem var(--mono); color: var(--text-3); text-decoration: none; margin-bottom: 26px; transition: color .2s; }
.fil:hover { color: var(--signal); }
.p-hero h1 { font-size: clamp(2.5rem, 6.6vw, 5rem); letter-spacing: -.045em; line-height: 1; max-width: 900px; }
.p-hero .resume { font-size: clamp(1.08rem, 2vw, 1.28rem); color: var(--text-2); max-width: 760px; margin-bottom: 38px; }
.meta { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--rayon); background: var(--surface); margin: 0 0 40px; }
.meta div { padding: 18px 22px; border-right: 1px solid var(--line); }
.meta div:last-child { border-right: 0; }
.meta dt { font: 500 .68rem var(--mono); color: var(--text-3); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 6px; }
.meta dd { margin: 0; font-weight: 600; font-size: .95rem; }
.couverture { border-radius: 24px 24px 0 0; overflow: hidden; border: 1px solid var(--line); border-bottom: 0; aspect-ratio: 21 / 9; background: var(--surface-2); }
.couverture img { width: 100%; height: 100%; object-fit: cover; }
.couverture.contain img { object-fit: contain; padding: 30px; background: #fff; }

/* Barre vue simple / technique */
.barre-vue { position: sticky; top: 86px; z-index: 40; margin: 30px 0 0; display: flex; justify-content: center; pointer-events: none; }
.bascule-vue { pointer-events: auto; display: inline-flex; padding: 5px; gap: 4px; border-radius: 999px; background: var(--nav-bg); backdrop-filter: blur(14px); border: 1px solid var(--line-2); box-shadow: var(--ombre); }
.bascule-vue button { border: 0; background: none; color: var(--text-2); padding: 9px 18px; border-radius: 999px; cursor: pointer; font: 600 .85rem var(--corps); display: inline-flex; align-items: center; gap: 8px; transition: all .25s var(--ease); }
.bascule-vue button[aria-pressed="true"] { background: var(--text); color: var(--bg); }
.bascule-vue button svg { width: 16px; height: 16px; }
body[data-vue="simple"] .technique { display: none !important; }
body[data-vue="technique"] .simple-seul { display: none !important; }
.technique { border-left: 2px solid var(--amber); padding-left: 20px; margin: 22px 0; }
.technique .badge-tech { display: inline-flex; align-items: center; gap: 6px; font: 600 .68rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--amber); margin-bottom: 10px; }
body[data-vue="technique"] .technique { animation: apparait .5s var(--ease); }
@keyframes apparait { from { opacity: 0; transform: translateY(8px); } }

.p-corps { padding: 70px 0 30px; }
.p-grille { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 70px; }
.sommaire { position: sticky; top: 160px; align-self: start; }
.sommaire p { font: 500 .7rem var(--mono); color: var(--text-3); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.sommaire ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.sommaire a { display: block; padding: 7px 0 7px 18px; margin-left: -1px; border-left: 2px solid transparent; color: var(--text-3); text-decoration: none; font-size: .88rem; transition: all .25s; }
.sommaire a:hover { color: var(--text); }
.sommaire a.actif { color: var(--text); border-left-color: var(--signal); }
.article { max-width: 780px; }
.article > section { padding-top: 10px; margin-bottom: 70px; }
.article h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); display: flex; align-items: baseline; gap: 14px; }
.article h2 .num { font: 500 .85rem var(--mono); color: var(--signal); letter-spacing: 0; }
.article p, .article li { color: var(--text-2); }
.article strong { color: var(--text); font-weight: 600; }
.article ul.puces { padding-left: 0; list-style: none; }
.article ul.puces li { position: relative; padding-left: 26px; margin-bottom: .6em; }
.article ul.puces li::before { content: ""; position: absolute; left: 4px; top: .7em; width: 8px; height: 2px; background: var(--signal); }
.en-bref { position: relative; padding: 26px 28px; border-radius: var(--rayon); background: var(--surface); border: 1px solid var(--line); margin-bottom: 60px; font-size: 1.1rem; color: var(--text); }
.en-bref .lbl { display: block; font: 600 .7rem var(--mono); color: var(--signal); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; }

/* Étapes : le fil se dessine au défilement */
.etapes-cadre { position: relative; margin-top: 30px; }
.etapes { list-style: none; padding: 0; margin: 0; position: relative; }
.etapes::before { content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.etapes-cadre .trace { position: absolute; left: 19px; top: 8px; width: 2px; height: 0; background: linear-gradient(var(--signal), var(--amber)); box-shadow: 0 0 10px var(--signal-glow); }
.etape { position: relative; padding: 0 0 46px 70px; }
.etape:last-child { padding-bottom: 0; }
.etape .pastille {
  position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  font: 600 .85rem var(--mono); background: var(--surface); color: var(--text-3); border: 1px solid var(--line-2); transition: all .4s var(--ease);
}
.etape.atteinte .pastille { background: var(--signal); color: #04121a; border-color: transparent; box-shadow: 0 0 20px var(--signal-glow); }
.etape h3 { font-size: 1.22rem; padding-top: 8px; }
.etape .phase { font: 500 .7rem var(--mono); color: var(--text-3); letter-spacing: .1em; text-transform: uppercase; }

figure.illus { margin: 22px 0 6px; }
figure.illus .cadre { border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: #fff; cursor: zoom-in; position: relative; }
figure.illus .cadre img { width: 100%; max-height: 640px; object-fit: contain; transition: transform .6s var(--ease); }
figure.illus .cadre:hover img { transform: scale(1.02); }
figure.illus .cadre::after { content: "⤢"; position: absolute; right: 12px; top: 10px; width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; background: rgba(6,10,19,.7); color: #fff; font-size: .9rem; opacity: 0; transition: opacity .25s; }
figure.illus .cadre:hover::after { opacity: 1; }
figure.illus figcaption { font-size: .85rem; color: var(--text-3); margin-top: 10px; display: flex; gap: 10px; }
figure.illus figcaption::before { content: "fig."; font: 500 .75rem var(--mono); color: var(--signal); padding-top: 2px; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.chiffres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border-radius: var(--rayon); overflow: hidden; background: var(--line); border: 1px solid var(--line); margin: 50px 0; }
.chiffre { background: var(--surface); padding: 24px; }
.chiffre b { display: block; font: 600 2rem var(--mono); letter-spacing: -.04em; color: var(--text); }
.chiffre span { font-size: .85rem; color: var(--text-2); }

.probleme { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.encadre { border-radius: var(--rayon); padding: 24px 26px; border: 1px solid var(--line); background: var(--surface); }
.encadre h3 { font-size: 1.02rem; display: flex; align-items: center; gap: 10px; }
.encadre h3 .pt { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.encadre.difficulte h3 .pt { background: var(--rouge); box-shadow: 0 0 10px var(--rouge); }
.encadre.solution h3 .pt { background: var(--vert); box-shadow: 0 0 10px var(--vert); }
.encadre p:last-child { margin-bottom: 0; }
.encadre.perso { background: linear-gradient(135deg, var(--marine), color-mix(in srgb, var(--marine) 60%, var(--signal-2))); border-color: transparent; color: #e8edf6; margin-top: 30px; }
.encadre.perso h3 { color: #fff; }
.encadre.perso p { color: #c7d3ea; }
.appris { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.appris > div { padding: 24px; border-radius: var(--rayon); background: var(--surface); border: 1px solid var(--line); }
.appris h3 { font-size: .78rem; font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--signal); }
.appris > div:last-child h3 { color: var(--amber); }
.appris ul { margin: 0; padding-left: 1.1em; }
.appris li { margin-bottom: .4em; font-size: .94rem; }

pre.code {
  margin: 14px 0; padding: 20px 22px; border-radius: 14px; overflow-x: auto; font: 400 .82rem/1.65 var(--mono);
  background: #0a0f1c; color: #d6deeb; border: 1px solid rgba(148,172,214,.18);
}
pre.code .c { color: #637777; font-style: italic; }
pre.code .k { color: #c792ea; }
pre.code .n { color: #f78c6c; }
pre.code .f { color: #82aaff; }
.formule { font: 500 1rem var(--mono); padding: 16px 20px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--line); color: var(--text); overflow-x: auto; }
.tableau { width: 100%; border-collapse: collapse; font-size: .9rem; margin: 14px 0; }
.tableau th, .tableau td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.tableau th { font: 500 .7rem var(--mono); color: var(--text-3); letter-spacing: .08em; text-transform: uppercase; }
.tableau td { color: var(--text-2); }
.tableau td:first-child { color: var(--text); font-family: var(--mono); font-size: .84rem; }

.nav-projets { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 30px; }
.nav-projets a { display: block; padding: 24px; border-radius: var(--rayon); background: var(--surface); border: 1px solid var(--line); text-decoration: none; color: var(--text); transition: all .3s var(--ease); }
.nav-projets a:hover { border-color: var(--signal); transform: translateY(-3px); }
.nav-projets a span { display: block; font: 500 .72rem var(--mono); color: var(--text-3); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 6px; }
.nav-projets a b { font: 600 1.15rem var(--titres); }
.nav-projets a:last-child { text-align: right; }

/* ---------- Widgets interactifs ---------- */
.labo { margin: 30px 0; border-radius: 20px; background: var(--surface); border: 1px solid var(--line-2); overflow: hidden; box-shadow: var(--ombre); }
.labo-tete { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.labo-tete .titre { font: 600 .78rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-2); display: flex; align-items: center; gap: 10px; }
.labo-tete .titre::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--vert); box-shadow: 0 0 10px var(--vert); }
.labo-tete .aide { font: 500 .72rem var(--mono); color: var(--text-3); }
.labo-corps { padding: 24px; }

/* Avant / après */
.comparateur { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 4 / 3; background: #000; user-select: none; }
.comparateur img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.comparateur .apres { clip-path: inset(0 0 0 var(--pos, 50%)); }
.comparateur .poignee { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 12px rgba(0,0,0,.6); pointer-events: none; }
.comparateur .poignee::after { content: "⇆"; position: absolute; top: 50%; left: 50%; width: 42px; height: 42px; margin: -21px 0 0 -21px; border-radius: 50%; background: #fff; color: #0c1424; display: grid; place-items: center; font-size: 1.1rem; box-shadow: 0 4px 14px rgba(0,0,0,.4); }
.comparateur input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.comparateur .lbl { position: absolute; top: 12px; font: 600 .7rem var(--mono); padding: 5px 10px; border-radius: 999px; letter-spacing: .06em; }
.comparateur .lbl.g { left: 12px; background: #b91c1c; color: #fff; }
.comparateur .lbl.d { right: 12px; background: var(--vert); color: #04121a; }

/* Calculateur de gain */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: center; }
.calc label { display: block; font: 500 .72rem var(--mono); color: var(--text-3); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; }
.calc output { font-family: var(--mono); }
.curseur { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px; background: var(--surface-3); outline-offset: 6px; }
.curseur::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--signal); border: 3px solid var(--surface); box-shadow: 0 0 0 1px var(--signal), 0 0 14px var(--signal-glow); cursor: pointer; }
.curseur::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--signal); border: 3px solid var(--surface); cursor: pointer; }
.lectures { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.lecture { padding: 14px 16px; border-radius: 12px; background: var(--bg); border: 1px solid var(--line); }
.lecture span { display: block; font: 500 .66rem var(--mono); color: var(--text-3); letter-spacing: .1em; text-transform: uppercase; }
.lecture b { font: 600 1.45rem var(--mono); letter-spacing: -.03em; }
.lecture.gain b { color: var(--signal); }
.jauge { position: relative; height: 54px; margin-top: 24px; }
.jauge .axe { position: absolute; left: 0; right: 0; top: 22px; height: 10px; border-radius: 999px; background: var(--surface-3); }
.jauge .zone { position: absolute; top: 22px; height: 10px; border-radius: 999px; background: color-mix(in srgb, var(--signal) 45%, transparent); transition: left .3s var(--ease), width .3s var(--ease); }
.jauge .repere { position: absolute; top: 14px; width: 2px; height: 26px; background: var(--signal); transition: left .3s var(--ease); }
.jauge .mesure-pt { position: absolute; top: 16px; width: 12px; height: 22px; margin-left: -6px; }
.jauge .mesure-pt::before { content: ""; position: absolute; left: 4px; top: 0; width: 4px; height: 22px; border-radius: 2px; background: var(--amber); box-shadow: 0 0 10px var(--amber); }
.jauge .graduations { position: absolute; left: 0; right: 0; top: 40px; display: flex; justify-content: space-between; font: 500 .66rem var(--mono); color: var(--text-3); }
.legende-jauge { display: flex; gap: 18px; flex-wrap: wrap; font: 500 .72rem var(--mono); color: var(--text-3); margin-top: 14px; }
.legende-jauge i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.verdict { margin-top: 14px; font-size: .9rem; padding: 10px 14px; border-radius: 10px; }
.verdict.ok { background: var(--vert-soft); color: var(--vert); }
.verdict.ko { background: var(--rouge-soft); color: var(--rouge); }

/* Simulateur robot */
.robot-sim { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center; }
.matrice-led { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; padding: 14px; border-radius: 14px; background: #0b1a10; border: 1px solid #1f3a26; width: 196px; }
.matrice-led i { aspect-ratio: 1; border-radius: 50%; background: #13261a; transition: background .15s, box-shadow .15s; }
.matrice-led i.on { background: #4ade80; box-shadow: 0 0 8px #4ade80; }
.matrice-led.nitro i.on { background: #fbbf24; box-shadow: 0 0 8px #fbbf24; }
.clavier { display: grid; grid-template-columns: repeat(5, 46px); gap: 6px; margin-bottom: 18px; }
.touche { height: 46px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--surface-2); color: var(--text); font: 600 .95rem var(--mono); cursor: pointer; box-shadow: 0 3px 0 var(--line-2); transition: all .1s; }
.touche:active, .touche.appuyee { transform: translateY(3px); box-shadow: 0 0 0 var(--line-2); background: var(--signal); color: #04121a; }
.touche.vide { visibility: hidden; }
.etat-robot { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 12px; }
.journal { font: 400 .78rem/1.6 var(--mono); color: var(--text-2); background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; height: 92px; overflow: hidden; }
.journal div:first-child { color: var(--signal); }
.vitesse-barre { height: 8px; border-radius: 999px; background: var(--surface-3); overflow: hidden; margin-top: 8px; }
.vitesse-barre i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--signal), var(--amber)); transition: width .3s var(--ease); }

/* GRAFCET animé */
.grafcet-sim { display: grid; grid-template-columns: 1fr 230px; gap: 24px; align-items: start; }
.grafcet-sim svg { width: 100%; height: auto; }
.grafcet-sim .g-etape rect { fill: var(--surface-2); stroke: var(--line-2); stroke-width: 2; transition: all .3s; }
.grafcet-sim .g-etape text { fill: var(--text-2); font: 600 13px var(--mono); }
.grafcet-sim .g-etape.active rect { fill: var(--signal); stroke: var(--signal); filter: drop-shadow(0 0 8px var(--signal-glow)); }
.grafcet-sim .g-etape.active text { fill: #04121a; }
.grafcet-sim .g-etape.faite rect { stroke: var(--signal); }
.grafcet-sim .g-lien { stroke: var(--line-2); stroke-width: 2; fill: none; transition: stroke .3s; }
.grafcet-sim .g-lien.on { stroke: var(--signal); }
.grafcet-sim .g-trans { stroke: var(--text-2); stroke-width: 3; }
.grafcet-sim .g-cond { fill: var(--text-3); font: 500 10.5px var(--mono); }
.grafcet-sim .g-action { fill: var(--amber); font: 500 10.5px var(--mono); opacity: 0; transition: opacity .3s; }
.grafcet-sim .g-action.on { opacity: 1; }
.choix-piece { display: grid; gap: 8px; }
.choix-piece button { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface-2); color: var(--text); cursor: pointer; font: 600 .9rem var(--corps); text-align: left; transition: all .2s; }
.choix-piece button:hover:not(:disabled) { border-color: var(--signal); }
.choix-piece button:disabled { opacity: .45; cursor: wait; }
.choix-piece .piece { width: 26px; height: 26px; border-radius: 50%; flex: none; box-shadow: inset 0 -3px 0 rgba(0,0,0,.25); }
.sortie-grafcet { margin-top: 12px; font: 500 .78rem var(--mono); color: var(--text-2); padding: 12px; border-radius: 10px; background: var(--bg); border: 1px solid var(--line); min-height: 64px; }
.compteurs { display: flex; gap: 8px; margin-top: 10px; }
.compteurs span { flex: 1; text-align: center; font: 600 .78rem var(--mono); padding: 8px 4px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--line); }
.compteurs b { display: block; font-size: 1.2rem; color: var(--text); }

/* Air-hockey dans une carte Nucleo */
.nucleo { margin: 30px auto 0; max-width: 780px; border-radius: 22px; padding: 22px; background: linear-gradient(160deg, #f4f6f9, #d9dee6); border: 1px solid #c2c9d4; box-shadow: var(--ombre); position: relative; }
.nucleo-tete { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; font: 700 .72rem var(--mono); color: #23324d; letter-spacing: .1em; }
.nucleo-tete .led { display: inline-flex; align-items: center; gap: 6px; }
.nucleo-tete .led::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 8px #22c55e; }
.nucleo .ecran-tft { padding: 12px; border-radius: 10px; background: #111; box-shadow: inset 0 0 0 2px #333, 0 6px 20px rgba(0,0,0,.3); }
.nucleo canvas { width: 100%; aspect-ratio: 4 / 3; display: block; border-radius: 4px; background: #000; touch-action: none; image-rendering: pixelated; }
.nucleo canvas:focus-visible { outline: 3px solid var(--signal); }
.nucleo .commandes { font: 500 .78rem var(--mono); color: #33435f; margin: 14px 0 0; text-align: center; line-height: 2; }
.nucleo kbd { background: #fff; border: 1px solid #b8c1cf; border-bottom-width: 3px; border-radius: 6px; padding: 1px 7px; font-size: .78rem; color: #0c1424; }

/* ---------- Visionneuse ---------- */
.visionneuse { position: fixed; inset: 0; z-index: 400; display: none; flex-direction: column; align-items: center; justify-content: center; gap: 16px; padding: 70px 70px 30px; background: rgba(3, 6, 12, .94); backdrop-filter: blur(6px); }
.visionneuse.ouverte { display: flex; animation: apparait .3s var(--ease); }
.visionneuse img { max-width: 100%; max-height: 78vh; border-radius: 10px; background: #fff; box-shadow: 0 30px 80px rgba(0,0,0,.6); }
.visionneuse p { color: #c7d3ea; text-align: center; max-width: 760px; margin: 0; font-size: .92rem; }
.visionneuse .compte { font: 500 .75rem var(--mono); color: #6d7c98; }
.visionneuse button { position: absolute; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.06); color: #fff; font-size: 1.3rem; cursor: pointer; }
.visionneuse button:hover { background: rgba(255,255,255,.14); }
.visionneuse .fermer { top: 18px; right: 18px; }
.visionneuse .prec { left: 14px; top: 50%; margin-top: -24px; }
.visionneuse .suiv { right: 14px; top: 50%; margin-top: -24px; }

/* ---------- Apparitions ---------- */
.revele { opacity: 0; transform: translateY(30px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.revele.visible { opacity: 1; transform: none; }

/* ---------- Transitions entre pages ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .35s; }

/* ---------- 404 ---------- */
.page-404 { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 120px 16px; }
.page-404 .code-err { font: 700 clamp(5rem, 20vw, 11rem) var(--mono); letter-spacing: -.06em; line-height: 1; background: linear-gradient(180deg, var(--text), var(--text-3)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.page-404 svg { width: min(520px, 100%); margin: 10px auto 24px; }

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 1080px) {
  .nav ul a { padding: 8px 9px; font-size: .85rem; }
  .p-grille { grid-template-columns: 1fr; gap: 0; }
  .sommaire { display: none; }
  .article { margin-inline: auto; }
}
@media (max-width: 960px) {
  .profil, .cta-grille, .matrice { grid-template-columns: 1fr; }
  .carte-recruteur { position: relative; top: 0; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .carte, .carte.vedette { grid-column: span 1; }
  .carte.vedette:first-child { grid-column: span 2; }
  .liens-projets { grid-template-columns: repeat(3, 1fr); }
  .frise { grid-template-columns: 1fr 1fr; row-gap: 56px; }
  .frise::before { display: none; }
  .mesures { grid-template-columns: 1fr 1fr; }
  .mesure:nth-child(2) { border-right: 0; }
  .mesure:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .meta { grid-template-columns: 1fr 1fr; }
  .meta div:nth-child(2) { border-right: 0; }
  .meta div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .grafcet-sim, .robot-sim { grid-template-columns: 1fr; }
  .robot-sim .matrice-led { margin-inline: auto; }
}
@media (max-width: 820px) {
  .burger { display: grid; }
  .nav-cta { display: none !important; }
  .nav-barre nav {
    position: fixed; inset: 86px 12px auto; padding: 14px; border-radius: 24px;
    background: var(--surface); border: 1px solid var(--line-2); box-shadow: var(--ombre);
    opacity: 0; transform: translateY(-12px) scale(.98); pointer-events: none; transition: all .3s var(--ease);
  }
  .nav-barre nav.ouvert { opacity: 1; transform: none; pointer-events: auto; }
  .nav ul { flex-direction: column; gap: 2px; }
  .nav ul a { padding: 14px 16px; font-size: 1.05rem; border-radius: 14px; }
  .nav ul a.actif::after { left: auto; right: 16px; top: 50%; margin-top: -2px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .section { padding: 84px 0; }
  .entete-section { margin-bottom: 36px; }
  .bento { grid-template-columns: 1fr; }
  .carte.vedette:first-child { grid-column: span 1; }
  .atouts, .interets, .duo, .appris, .chiffres, .probleme, .calc, .lectures, .nav-projets { grid-template-columns: 1fr; }
  .liens-projets { grid-template-columns: 1fr 1fr; }
  .frise { grid-template-columns: 1fr; }
  .ecran-lectures .hd, .ecran-lectures .bg { display: none; }
  .ecran-lectures { inset: 92px 16px 16px; }
  .hero-contenu { padding: 130px 0 120px; }
  .scroll-indice { display: none; }
  .couverture { aspect-ratio: 4 / 3; border-radius: 18px 18px 0 0; }
  .etape { padding-left: 56px; }
  .fiche li { grid-template-columns: 1fr; gap: 2px; }
  .nav-projets a:last-child { text-align: left; }
  .visionneuse { padding: 70px 12px 20px; }
  .visionneuse .prec, .visionneuse .suiv { top: auto; bottom: 18px; margin: 0; }
  .clavier { grid-template-columns: repeat(5, 1fr); }
  .labo-corps { padding: 18px; }
  .cv-ligne { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .revele { opacity: 1; transform: none; }
}

/* ---------- Impression ---------- */
@media print {
  :root { --bg: #fff; --surface: #fff; --surface-2: #f4f6fa; --text: #000; --text-2: #333; --text-3: #555; --line: #ccc; color-scheme: light; }
  .nav, .progression, .hero canvas, .controle-ecran, .scroll-indice, .haut-page, .barre-vue, .sommaire, .labo, .nucleo, .formulaire, .toast, .filtres { display: none !important; }
  body[data-vue] .technique { display: block !important; }
  .revele { opacity: 1 !important; transform: none !important; }
  .section, .p-hero { padding: 24px 0; }
  .hero { min-height: 0; }
  .carte, .encadre, .bloc { break-inside: avoid; box-shadow: none; }
  a { color: #000; }
}

/* Les enfants de grille ne doivent jamais dépasser leur colonne */
.cta-grille > *, .profil > *, .matrice > *, .calc > *, .grafcet-sim > *, .robot-sim > *, .p-grille > *, .probleme > *, .appris > * { min-width: 0; }
.email-copie a { min-width: 0; }
@media (max-width: 640px) {
  .email-copie { padding-left: 14px; }
  .email-copie a { font-size: .78rem; }
}
@media (hover: none) { .controle-ecran > span { display: none; } }
:root[data-theme="light"] .hero::before {
  background: radial-gradient(ellipse 80% 60% at 70% 30%, color-mix(in srgb, var(--signal) 12%, transparent), transparent 60%),
              radial-gradient(ellipse 60% 50% at 10% 90%, color-mix(in srgb, var(--signal) 6%, transparent), transparent 70%);
}
.ecran-lectures .bg { bottom: 64px; }