@font-face{font-family:'Inter';font-style:normal;font-weight:300 700;font-display:swap;src:url('/fonts/InterVariable.woff2') format('woff2-variations'),url('/fonts/InterVariable.woff2') format('woff2');}@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/JetBrainsMono-Regular.woff2') format('woff2');}@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/fonts/JetBrainsMono-Medium.woff2') format('woff2');}
/* ============================================================
   1. TOKENS
   ============================================================ */
:root{
  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Text','Segoe UI',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  --step--1:clamp(.8125rem,.79rem + .11vw,.875rem);
  --step-0:clamp(.9375rem,.91rem + .14vw,1.0625rem);
  --step-1:clamp(1.125rem,1.06rem + .3vw,1.375rem);
  --step-2:clamp(1.5rem,1.34rem + .78vw,2.125rem);
  --step-3:clamp(1.875rem,1.6rem + 1.35vw,2.875rem);
  --step-4:clamp(2.375rem,1.9rem + 2.4vw,4rem);

  --r-sm:12px; --r-md:18px; --r-lg:26px; --r-xl:34px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --spring:cubic-bezier(.34,1.56,.64,1);
}
html[data-theme="dark"]{
  --bg:#07080b;
  --bg-2:#0c0e13;
  --fg:#f4f6f9;
  --fg-muted:#a6b0bd;
  --fg-dim:#6d7683;
  --accent:#5ea8ff;
  --accent-2:#a855f7;
  --accent-3:#22d3ee;
  --accent-soft:rgba(94,168,255,.14);
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.17);
  /* liquid glass */
  --glass:rgba(255,255,255,.045);
  --glass-hover:rgba(255,255,255,.075);
  --glass-brd:rgba(255,255,255,.11);
  --glass-brd-hi:rgba(255,255,255,.22);
  --glass-spec:rgba(255,255,255,.30);
  --glass-sh:0 1px 1px rgba(0,0,0,.4),0 18px 50px -18px rgba(0,0,0,.85);
  --aurora-1:rgba(94,168,255,.34);
  --aurora-2:rgba(168,85,247,.20);
  --aurora-3:rgba(34,211,238,.18);
  --aurora-op:1;
  --header-bg:rgba(7,8,11,.55);
  --nav-bg:#101319;
  --surface-nav:rgba(255,255,255,.07);
  color-scheme:dark;
}
html[data-theme="light"]{
  --bg:#f7f8fb;
  --bg-2:#ffffff;
  --fg:#0b0e14;
  --fg-muted:#4b5563;
  --fg-dim:#7c8697;
  --accent:#0b63d6;
  --accent-2:#7c3aed;
  --accent-3:#0891b2;
  --accent-soft:rgba(11,99,214,.09);
  --line:rgba(11,18,32,.09);
  --line-strong:rgba(11,18,32,.17);
  --glass:rgba(255,255,255,.62);
  --glass-hover:rgba(255,255,255,.82);
  --glass-brd:rgba(255,255,255,.85);
  --glass-brd-hi:rgba(11,99,214,.28);
  --glass-spec:rgba(255,255,255,.95);
  --glass-sh:0 1px 2px rgba(16,24,40,.05),0 18px 44px -18px rgba(16,24,40,.30);
  --aurora-1:rgba(11,99,214,.20);
  --aurora-2:rgba(124,58,237,.15);
  --aurora-3:rgba(8,145,178,.13);
  --aurora-op:.9;
  --header-bg:rgba(247,248,251,.55);
  --nav-bg:#ffffff;
  --surface-nav:rgba(11,18,32,.055);
  color-scheme:light;
}

/* ============================================================
   2. BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:var(--font-sans);font-size:var(--step-0);line-height:1.65;
  letter-spacing:-.011em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  transition:background-color .45s var(--ease),color .45s var(--ease);
  overflow-x:hidden;position:relative;
}
img{max-width:100%;height:auto;display:block}
/* <picture> ne doit pas s intercaler dans la mise en page : seule l image compte. */
picture{display:contents}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.1;letter-spacing:-.033em}
h1{font-size:var(--step-4);font-weight:650;letter-spacing:-.045em}
h2{font-size:var(--step-3);letter-spacing:-.038em}
h3{font-size:var(--step-1)}
p{margin:0}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,32px)}
.section{padding-block:clamp(60px,9vw,116px)}
.section--tight{padding-block:clamp(40px,6vw,72px)}

/* ============================================================
   3. AURORA BACKDROP  (the light that the glass refracts)
   ============================================================ */
.aurora{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none;opacity:var(--aurora-op);transition:opacity .5s var(--ease)}
.aurora i{
  position:absolute;display:block;border-radius:50%;
  filter:blur(90px);will-change:transform;
}
.aurora i:nth-child(1){width:52vw;height:52vw;left:-8vw;top:-14vw;background:var(--aurora-1);animation:drift1 26s ease-in-out infinite alternate}
.aurora i:nth-child(2){width:44vw;height:44vw;right:-10vw;top:6vh;background:var(--aurora-2);animation:drift2 32s ease-in-out infinite alternate}
.aurora i:nth-child(3){width:38vw;height:38vw;left:22vw;bottom:-16vw;background:var(--aurora-3);animation:drift3 38s ease-in-out infinite alternate}
@keyframes drift1{0%{transform:translate3d(0,0,0) scale(1)}100%{transform:translate3d(9vw,7vh,0) scale(1.16)}}
@keyframes drift2{0%{transform:translate3d(0,0,0) scale(1.1)}100%{transform:translate3d(-11vw,10vh,0) scale(.92)}}
@keyframes drift3{0%{transform:translate3d(0,0,0) scale(.95)}100%{transform:translate3d(12vw,-9vh,0) scale(1.2)}}
/* fine grain so the gradients never band */
.grain{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.035;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'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* pointer-reactive tint that follows the cursor */
.spot{
  position:fixed;z-index:-1;inset:0;pointer-events:none;transition:opacity .6s var(--ease);
  background:radial-gradient(420px 420px at var(--mx,50%) var(--my,30%),var(--accent-soft),transparent 70%);
}

/* ============================================================
   4. LIQUID GLASS
   ============================================================ */
.glass{
  position:relative;isolation:isolate;
  background:var(--glass);
  -webkit-backdrop-filter:blur(26px) saturate(190%);
  backdrop-filter:blur(26px) saturate(190%);
  border:1px solid var(--glass-brd);
  border-radius:var(--r-lg);
  box-shadow:var(--glass-sh);
  transition:background-color .45s var(--ease),border-color .45s var(--ease),transform .45s var(--ease),box-shadow .45s var(--ease);
}
/* specular top edge — the tell-tale of Apple's material */
.glass::before{
  content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:2;
  background:linear-gradient(180deg,var(--glass-spec),transparent 42%);
  opacity:.14;
}
/* moving sheen on hover */
.glass--live::after{
  content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:1;
  background:radial-gradient(260px 260px at var(--px,50%) var(--py,50%),rgba(255,255,255,.10),transparent 62%);
  opacity:0;transition:opacity .4s var(--ease);
}
.glass--live:hover::after{opacity:1}
.glass--live:hover{background:var(--glass-hover);border-color:var(--glass-brd-hi);transform:translateY(-4px)}
html[data-theme="light"] .glass--live::after{background:radial-gradient(260px 260px at var(--px,50%) var(--py,50%),rgba(11,99,214,.07),transparent 62%)}

/* ============================================================
   5. HEADER
   ============================================================ */
.hdr{
  position:sticky;top:0;z-index:100;
  background:var(--header-bg);
  -webkit-backdrop-filter:saturate(180%) blur(22px);backdrop-filter:saturate(180%) blur(22px);
  border-bottom:1px solid transparent;transition:border-color .35s var(--ease),background-color .35s var(--ease);
}
.hdr.is-stuck{border-bottom-color:var(--line)}
.hdr__in{display:flex;align-items:center;gap:16px;height:62px}
.prog{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:0 2px 2px 0;transition:width .12s linear}

.brand{display:flex;align-items:center;gap:11px;font-weight:600;letter-spacing:-.02em;flex-shrink:0}
.brand__mark{
  position:relative;width:32px;height:32px;border-radius:10px;flex-shrink:0;overflow:hidden;
  display:grid;place-items:center;color:#fff;font-size:12px;font-weight:700;
  background:linear-gradient(140deg,var(--accent),var(--accent-2));
  box-shadow:0 3px 14px -3px color-mix(in oklab,var(--accent) 65%,transparent),inset 0 1px 0 rgba(255,255,255,.4);
}
.brand__mark::after{content:'';position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.55) 46%,transparent 62%);transform:translateX(-120%);animation:shine 5.5s ease-in-out infinite}
@keyframes shine{0%,72%{transform:translateX(-120%)}86%,100%{transform:translateX(120%)}}
.brand__txt{font-size:.9375rem;line-height:1.2}
.brand__txt small{display:block;font-size:.6875rem;font-weight:450;color:var(--fg-dim);letter-spacing:.005em}

.nav{display:flex;gap:2px;margin-left:auto}
.nav a{position:relative;padding:8px 13px;border-radius:9px;font-size:.875rem;font-weight:450;color:var(--fg-muted);transition:color .25s var(--ease),background-color .25s var(--ease)}
.nav a:hover{color:var(--fg);background:var(--glass)}
.nav a.is-active{color:var(--fg);font-weight:550}
.nav a.is-active::after{content:'';position:absolute;left:13px;right:13px;bottom:2px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2));animation:navin .4s var(--spring)}
@keyframes navin{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.hdr__tools{display:flex;align-items:center;gap:6px;margin-left:10px}
.seg{display:flex;padding:2px;border-radius:10px;background:var(--glass);border:1px solid var(--glass-brd);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.seg a,.seg button{display:block;padding:4px 9px;border-radius:8px;font-size:.75rem;font-weight:600;color:var(--fg-dim);letter-spacing:.03em;transition:all .28s var(--ease)}
.seg a.is-on,.seg button.is-on{background:var(--bg-2);color:var(--fg);box-shadow:0 1px 4px rgba(0,0,0,.2)}
.iconbtn{
  width:34px;height:34px;display:grid;place-items:center;border-radius:10px;
  border:1px solid var(--glass-brd);background:var(--glass);color:var(--fg-muted);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  transition:all .28s var(--ease);
}
.iconbtn:hover{color:var(--fg);background:var(--glass-hover);border-color:var(--glass-brd-hi);transform:translateY(-1px)}
.iconbtn svg{width:16px;height:16px}
#theme svg{transition:transform .6s var(--spring)}
#theme:hover svg{transform:rotate(35deg)}
html[data-theme="dark"] .ico-sun{display:block}
html[data-theme="dark"] .ico-moon{display:none}
html[data-theme="light"] .ico-sun{display:none}
html[data-theme="light"] .ico-moon{display:block}
.burger{display:none}

@media(max-width:900px){
  .nav{
    position:fixed;inset:62px 12px auto 12px;flex-direction:column;gap:2px;padding:10px;
    border-radius:var(--r-md);border:1px solid var(--line-strong);
    background:var(--nav-bg);
    -webkit-backdrop-filter:blur(30px) saturate(190%);backdrop-filter:blur(30px) saturate(190%);
    box-shadow:0 1px 2px rgba(0,0,0,.3),0 24px 60px -16px rgba(0,0,0,.6);
    transform:translateY(-10px) scale(.98);opacity:0;pointer-events:none;
    /* visibility, et pas seulement opacity : sinon les liens du menu fermé
       restent atteignables au clavier et le focus part dans le vide. */
    visibility:hidden;
    transition:opacity .3s var(--ease),transform .3s var(--spring),visibility .3s;
  }
  .nav.is-open{opacity:1;transform:none;pointer-events:auto;visibility:visible}
  .nav a{padding:13px 14px;font-size:1rem;color:var(--fg-muted)}
  .nav a:hover,.nav a:focus-visible{background:var(--surface-nav);color:var(--fg)}
  .nav a.is-active{color:var(--fg)}
  .nav a.is-active::after{left:14px;right:auto;width:18px;bottom:8px}
  .burger{display:grid}
}

/* ============================================================
   6. BUTTONS
   ============================================================ */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-size:.9375rem;font-weight:550;white-space:nowrap;
  transition:transform .3s var(--spring),box-shadow .3s var(--ease),background-color .3s var(--ease),border-color .3s var(--ease);
}
.btn::after{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 32%,rgba(255,255,255,.35) 48%,transparent 64%);transform:translateX(-120%);transition:transform .75s var(--ease)}
.btn:hover::after{transform:translateX(120%)}
.btn:active{transform:scale(.97)}
.btn svg{width:16px;height:16px;position:relative;z-index:1}
.btn span{position:relative;z-index:1}
.btn--primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 6px 22px -8px color-mix(in oklab,var(--accent) 80%,transparent),inset 0 1px 0 rgba(255,255,255,.3)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px -10px color-mix(in oklab,var(--accent) 75%,transparent),inset 0 1px 0 rgba(255,255,255,.35)}
.btn--glass{background:var(--glass);border:1px solid var(--glass-brd);color:var(--fg);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
.btn--glass:hover{background:var(--glass-hover);border-color:var(--glass-brd-hi);transform:translateY(-2px)}

/* ============================================================
   7. ATOMS
   ============================================================ */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--accent);opacity:.55}
.lede{font-size:var(--step-1);color:var(--fg-muted);font-weight:350;line-height:1.55;letter-spacing:-.018em}
.muted{color:var(--fg-muted)}
.dim{color:var(--fg-dim)}
.grad{background:linear-gradient(100deg,var(--accent),var(--accent-2) 55%,var(--accent-3));-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:flow 9s ease-in-out infinite}
@keyframes flow{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.pad{padding:clamp(22px,3vw,30px)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-size:.8125rem;font-weight:450;color:var(--fg-muted);
  background:var(--glass);border:1px solid var(--glass-brd);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  transition:all .3s var(--spring)}
.pill:hover{color:var(--fg);border-color:var(--glass-brd-hi);transform:translateY(-2px)}
.pill--hot{color:var(--fg);border-color:color-mix(in oklab,var(--accent) 42%,transparent);background:var(--accent-soft)}
.head{margin-bottom:clamp(32px,5vw,54px)}
.head h2{max-width:20ch}
.head p{margin-top:15px;max-width:58ch}
.ico{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;color:#fff;
  background:linear-gradient(140deg,var(--accent),var(--accent-2));box-shadow:0 5px 16px -6px color-mix(in oklab,var(--accent) 70%,transparent),inset 0 1px 0 rgba(255,255,255,.35)}
.ico svg{width:19px;height:19px}
.svc h3{margin-bottom:9px;letter-spacing:-.025em}
.svc p{font-size:.9375rem;color:var(--fg-muted);line-height:1.62}

/* ============================================================
   8. HERO
   ============================================================ */
.hero{position:relative;padding-block:clamp(48px,7vw,86px) clamp(40px,6vw,72px)}
.hero__grid{display:grid;grid-template-columns:1.32fr .88fr;gap:clamp(32px,5vw,60px);align-items:center}
@media(max-width:920px){.hero__grid{grid-template-columns:1fr;gap:40px}}
.hero h1{margin-bottom:20px;max-width:17ch}
.hero__lede{max-width:54ch;margin-bottom:28px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.hero__meta{display:flex;flex-wrap:wrap;gap:16px;font-size:.875rem;color:var(--fg-dim)}
.hero__meta span{display:inline-flex;align-items:center;gap:7px}
.dot{width:7px;height:7px;border-radius:50%;background:#30d158;flex-shrink:0;box-shadow:0 0 0 0 rgba(48,209,88,.45);animation:pulse 2.6s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(48,209,88,.5)}70%{box-shadow:0 0 0 9px rgba(48,209,88,0)}100%{box-shadow:0 0 0 0 rgba(48,209,88,0)}}

.portrait{position:relative;justify-self:center;width:min(310px,76vw);margin:0}
.portrait__frame{position:relative;border-radius:var(--r-xl);padding:9px;overflow:hidden}
.portrait__frame img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 26%;border-radius:calc(var(--r-xl) - 8px)}
.portrait__badge{
  position:absolute;left:50%;transform:translateX(-50%);bottom:-16px;z-index:3;
  display:flex;align-items:center;gap:9px;padding:9px 16px;border-radius:999px;white-space:nowrap;
  font-size:.8125rem;font-weight:500;
}
.float{position:absolute;z-index:3;padding:11px 14px;border-radius:17px;font-size:.6875rem;font-weight:500;line-height:1.3;width:118px;animation:bob 6s ease-in-out infinite}
.float>span{display:block;color:var(--fg-muted)}
.portrait .float{background:color-mix(in oklab,var(--bg-2) 92%,transparent);border-color:var(--line-strong);box-shadow:0 10px 30px -10px rgba(0,0,0,.6)}
.float b span{font-size:.75rem;font-weight:400;color:var(--fg-dim)}
.float b{display:block;font-family:var(--font-mono);font-size:.9375rem;font-weight:600;letter-spacing:-.02em}
.float--a{top:2%;left:-26%;animation-delay:-1s}
.float--b{bottom:22%;right:-26%;animation-delay:-3.2s}
@media(max-width:620px){.float--a{left:-8px}.float--b{right:-8px}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* social rail — Malt / LinkedIn / GitHub, first-class */
.rail{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.rail a{
  display:inline-flex;align-items:center;gap:9px;padding:9px 15px 9px 11px;border-radius:999px;
  font-size:.875rem;font-weight:550;color:var(--fg);
  background:var(--glass);border:1px solid var(--glass-brd);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  transition:all .32s var(--spring);
}
.rail a small{display:block;font-size:.6875rem;font-weight:400;color:var(--fg-dim);letter-spacing:0}
.rail a:hover{transform:translateY(-3px);border-color:var(--glass-brd-hi);background:var(--glass-hover)}
.rail svg{width:18px;height:18px;flex-shrink:0}
.rail .lk{color:#0a66c2}.rail .gh{color:var(--fg)}.rail .mt{color:#fc5757}

/* ============================================================
   9. STATS
   ============================================================ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,1.4vw,16px)}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{padding:clamp(18px,2.4vw,26px)}
.stat b{display:block;font-size:var(--step-2);font-weight:650;letter-spacing:-.045em;line-height:1.05;margin-bottom:5px;
  background:linear-gradient(140deg,var(--fg),color-mix(in oklab,var(--accent) 60%,var(--fg)));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:.8125rem;color:var(--fg-dim);line-height:1.4;display:block}

/* ============================================================
   10. MARQUEE
   ============================================================ */
.mq{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.mq__track{display:flex;width:max-content;animation:slide 34s linear infinite}
.mq:hover .mq__track{animation-play-state:paused}
.mq__track>div{display:flex;gap:clamp(28px,5vw,60px);padding-right:clamp(28px,5vw,60px);align-items:center}
.mq span{font-size:clamp(1rem,2vw,1.375rem);font-weight:600;letter-spacing:-.025em;color:var(--fg-dim);opacity:.72;transition:opacity .3s,color .3s;white-space:nowrap}
.mq span:hover{opacity:1;color:var(--fg)}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============================================================
   11. GRIDS / CARDS
   ============================================================ */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(14px,2vw,20px)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,20px)}
@media(max-width:920px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-2,.grid-3{grid-template-columns:1fr}}

.shot{position:relative;overflow:hidden;border-radius:var(--r-lg)}
.shot--tall{aspect-ratio:4/5}
/* Le bloc « code agentique » doit avoir une hauteur définie, sinon l image
   impose son ratio a la rangee et le panneau voisin se retrouve a moitie vide. */
.shot--feat{aspect-ratio:16/10}
@media(max-width:640px){.shot--feat{aspect-ratio:3/2}}
@media(max-width:640px){
  .shot--tall{aspect-ratio:4/3}
  .soc__img{aspect-ratio:16/9}
  .shot__veil{background:linear-gradient(180deg,rgba(0,0,0,.2) 0%,rgba(0,0,0,.62) 40%,rgba(0,0,0,.93) 100%)}
  html[data-theme="light"] .shot__veil{background:linear-gradient(180deg,rgba(6,10,20,.2) 0%,rgba(6,10,20,.62) 40%,rgba(6,10,20,.93) 100%)}
  .shot__cap p{font-size:.8125rem}
}
/* adresse postale : tracés vectoriels, aucun texte exploitable par un robot */
.addr{display:block;color:var(--fg-muted)}
.addr svg{display:block;width:100%;height:auto}
.addr--block svg{max-width:250px;margin:4px 0 10px}
.addr--ftr{color:var(--fg-muted)}
.addr--ftr svg{max-width:210px}
/* badge de certification */
.badge{display:flex;align-items:center;gap:14px;padding:12px;border-radius:var(--r-md);
  background:var(--glass);border:1px solid var(--glass-brd);transition:all .3s var(--spring)}
.badge:hover{border-color:var(--glass-brd-hi);background:var(--glass-hover);transform:translateY(-2px)}
.badge img{width:76px;height:76px;object-fit:contain;flex-shrink:0}
.badge__alt{width:76px;height:76px;flex-shrink:0;display:grid;place-items:center;border-radius:16px;
  font-family:var(--font-mono);font-size:1.25rem;font-weight:600;color:#fff;
  background:linear-gradient(140deg,var(--accent),var(--accent-2))}
.badge b{display:block;font-size:.9375rem;font-weight:600;letter-spacing:-.015em;line-height:1.3}
.badge__iss{display:block;font-size:.8125rem;color:var(--fg-dim);margin-top:2px}
.badge__go{display:block;font-size:.8125rem;font-weight:550;color:var(--accent);margin-top:6px}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.shot:hover img{transform:scale(1.06)}
.shot__veil{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(0,0,0,.05) 0%,rgba(0,0,0,.45) 45%,rgba(0,0,0,.88) 100%)}
html[data-theme="light"] .shot__veil{background:linear-gradient(180deg,rgba(6,10,20,.06) 0%,rgba(6,10,20,.48) 45%,rgba(6,10,20,.9) 100%)}
.shot__cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:clamp(18px,2.5vw,26px);color:#fff}
.shot__cap h3{color:#fff;margin-bottom:6px}
.shot__cap p{font-size:.875rem;color:rgba(255,255,255,.76);line-height:1.55}

/* social big cards */
.soc{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,20px)}
@media(max-width:800px){.soc{grid-template-columns:1fr}}
.soc a{display:flex;flex-direction:column;gap:14px;padding:clamp(20px,2.6vw,26px);text-align:left}
.soc__top{display:flex;align-items:center;gap:12px}
.soc__logo{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;flex-shrink:0;background:var(--glass);border:1px solid var(--glass-brd)}
.soc__logo svg{width:22px;height:22px}
.soc b{display:block;font-size:1rem;font-weight:600;letter-spacing:-.02em}
.soc__h{display:block;font-family:var(--font-mono);font-size:.75rem;color:var(--fg-dim)}
.soc p{font-size:.875rem;color:var(--fg-muted);line-height:1.55;flex:1}
.soc__meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.soc__meta span{font-family:var(--font-mono);font-size:.6875rem;color:var(--fg-dim);padding:4px 9px;border-radius:8px;background:var(--glass);border:1px solid var(--glass-brd)}
.soc p{margin-bottom:2px}
.soc__go{display:inline-flex;align-items:center;gap:7px;font-size:.8125rem;font-weight:550;color:var(--accent)}
.soc__go svg{width:14px;height:14px;transition:transform .35s var(--spring)}
.soc a:hover .soc__go svg{transform:translateX(4px)}
.soc__img{border-radius:var(--r-md);overflow:hidden;border:1px solid var(--glass-brd);aspect-ratio:16/10}
.soc__img img{width:100%;height:100%;object-fit:cover;object-position:top left}

/* ============================================================
   12. STACK / TIMELINE
   ============================================================ */
.stack{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,30px)}
@media(max-width:900px){.stack{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.stack{grid-template-columns:1fr}}
.stack h4{font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.11em;text-transform:uppercase;color:var(--fg-dim);margin:0 0 14px}
.stack ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:7px}

.tl{position:relative;padding-left:30px}
.tl::before{content:'';position:absolute;left:6px;top:10px;bottom:10px;width:2px;border-radius:2px;background:linear-gradient(180deg,var(--accent),var(--accent-2),transparent)}
.tl__i{position:relative;padding-bottom:28px}
.tl__i:last-child{padding-bottom:0}
.tl__i::before{content:'';position:absolute;left:-28px;top:9px;width:10px;height:10px;border-radius:50%;background:var(--bg);border:2px solid var(--line-strong);transition:all .4s var(--spring)}
.tl__i--on::before{border-color:var(--accent);background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.tl__yr{font-family:var(--font-mono);font-size:.75rem;color:var(--fg-dim);letter-spacing:.04em}
.tl__t{font-weight:600;letter-spacing:-.02em;margin:3px 0 4px}
.tl__t em{font-style:normal;color:var(--accent);font-weight:500}
.tl__d{font-size:.9375rem;color:var(--fg-muted)}

/* career rows */
.job{display:grid;grid-template-columns:168px 1fr;gap:clamp(14px,2.4vw,28px);padding:clamp(18px,2.4vw,24px)}
@media(max-width:640px){.job{grid-template-columns:1fr;gap:10px}}
.job__when{font-family:var(--font-mono);font-size:.75rem;color:var(--fg-dim);letter-spacing:.03em;line-height:1.5}
.job__co{display:block;font-family:var(--font-sans);font-size:.9375rem;font-weight:600;color:var(--accent);letter-spacing:-.015em;margin-bottom:2px}
.job h3{font-size:1.0625rem;margin-bottom:8px}
.job ul{margin:10px 0 0;padding-left:17px;display:grid;gap:6px}
.job li{font-size:.9375rem;color:var(--fg-muted);line-height:1.55}
.job li strong{color:var(--fg);font-weight:600}
.job__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.job__tags span{font-family:var(--font-mono);font-size:.6875rem;color:var(--fg-dim);padding:3px 8px;border-radius:6px;background:var(--glass);border:1px solid var(--glass-brd)}

/* ============================================================
   13. TESTIMONIALS
   ============================================================ */
.quote{display:flex;flex-direction:column;gap:18px;height:100%}
.quote__txt{font-size:1rem;line-height:1.65;font-weight:350;letter-spacing:-.012em;flex:1}
.quote__txt::before{content:'“';font-size:2.6rem;line-height:0;vertical-align:-.35em;margin-right:5px;font-weight:600;
  background:linear-gradient(140deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.who{display:flex;align-items:center;gap:12px}
.who img{width:44px;height:44px;border-radius:50%;object-fit:cover;border:1px solid var(--glass-brd);flex-shrink:0}
/* Médaillon d'initiales : tant que les portraits ne sont pas autorisés par
   les intéressés, on ne publie pas leur visage. Le nom reste juste à côté,
   le médaillon est donc décoratif et masqué aux lecteurs d'écran. */
.who span.who__ini{
  --ini-1:var(--accent);--ini-2:var(--accent-2);
  width:44px;height:44px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;
  font-family:var(--font-mono);font-size:.8125rem;font-weight:700;letter-spacing:.045em;
  color:#fff;background:linear-gradient(140deg,
    color-mix(in oklab,var(--ini-1) 86%,#05070d),
    color-mix(in oklab,var(--ini-2) 86%,#05070d));
  box-shadow:0 4px 14px -5px color-mix(in oklab,var(--ini-1) 65%,transparent),
             inset 0 1px 0 rgba(255,255,255,.34)}
/* Quatre teintes tirées des trois accents : quatre médaillons identiques côte
   à côte se liraient comme un motif, pas comme quatre personnes. */
.who span.who__ini--b{--ini-1:var(--accent-3);--ini-2:var(--accent)}
.who span.who__ini--c{--ini-1:var(--accent-2);--ini-2:var(--accent-3)}
.who span.who__ini--d{--ini-1:var(--accent);--ini-2:var(--accent-3)}
/* En thème sombre les accents sont clairs : du blanc dessus manquerait de
   contraste. On les rapproche du fond pour que les initiales ressortent. */
html[data-theme="dark"] .who span.who__ini{
  background:linear-gradient(140deg,
    color-mix(in oklab,var(--ini-1) 62%,#04060c),
    color-mix(in oklab,var(--ini-2) 62%,#04060c))}
.who b{display:block;font-size:.9375rem;font-weight:600;letter-spacing:-.015em}
.who span{display:block;font-size:.8125rem;color:var(--fg-dim);line-height:1.35}

/* ============================================================
   14. CONTACT
   ============================================================ */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,3.5vw,48px);align-items:start}
@media(max-width:900px){.contact{grid-template-columns:1fr}}
.info{display:flex;flex-direction:column;gap:18px}
.info__row{display:flex;gap:14px;align-items:flex-start}
.info__ico{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;color:var(--accent);background:var(--glass);border:1px solid var(--glass-brd)}
.info__ico svg{width:16px;height:16px}
.info__row b{display:block;font-size:.75rem;font-weight:600;color:var(--fg-dim);text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}
.info__row p{font-size:.9375rem;color:var(--fg-muted)}
.info__row a{color:var(--fg);border-bottom:1px solid var(--line-strong);transition:all .25s}
.info__row a:hover{border-color:var(--accent);color:var(--accent)}
.form{display:grid;gap:14px}
.field{display:grid;gap:7px}
.field label{font-size:.8125rem;font-weight:550;color:var(--fg-muted)}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border-radius:var(--r-sm);font:inherit;font-size:.9375rem;color:var(--fg);
  background:var(--glass);border:1px solid var(--glass-brd);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  transition:border-color .28s var(--ease),box-shadow .28s var(--ease),background-color .28s var(--ease);
}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);background:var(--glass-hover)}
.field textarea{resize:vertical;min-height:118px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.form__row{grid-template-columns:1fr}}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.8125rem;color:var(--fg-dim);line-height:1.5}
.consent input{width:16px;height:16px;margin-top:2px;flex-shrink:0;accent-color:var(--accent)}
.form__msg{margin-top:2px;padding:12px 14px;border-radius:var(--r-sm);font-size:.875rem;line-height:1.55;
  color:var(--fg-muted);background:var(--accent-soft);border:1px solid color-mix(in oklab,var(--accent) 32%,transparent)}
.form__msg a{color:var(--accent);border-bottom:1px solid currentColor}
.form__msg[hidden]{display:none}

/* ============================================================
   15. CTA BAND
   ============================================================ */
.band{position:relative;overflow:hidden;border-radius:var(--r-xl);padding:clamp(34px,5vw,60px);text-align:center}
.band::after{content:'';position:absolute;inset:-40% -10% auto;height:340px;z-index:-1;
  background:radial-gradient(60% 100% at 50% 0%,var(--accent-soft),transparent 70%)}
.band h2{margin-bottom:14px}
.band p{max-width:48ch;margin:0 auto 26px}
.band .hero__cta{justify-content:center;margin-bottom:0}

/* ============================================================
   16. FOOTER
   ============================================================ */
.ftr{border-top:1px solid var(--line);padding-block:46px 30px;margin-top:clamp(24px,4vw,48px)}
.ftr__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:32px;margin-bottom:34px}
@media(max-width:760px){.ftr__grid{grid-template-columns:1fr 1fr}.ftr__brand{grid-column:1/-1}}
.ftr h5{margin:0 0 14px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.09em;color:var(--fg-dim)}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.ftr ul a{font-size:.875rem;color:var(--fg-muted);transition:color .25s}
.ftr ul a:hover{color:var(--fg)}
.ftr__bot{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--line);font-size:.8125rem;color:var(--fg-dim)}
.social{display:flex;gap:8px}
.social a{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;color:var(--fg-muted);
  background:var(--glass);border:1px solid var(--glass-brd);transition:all .3s var(--spring)}
.social a:hover{color:var(--fg);border-color:var(--glass-brd-hi);transform:translateY(-3px)}
.social svg{width:16px;height:16px}

/* ============================================================
   16b. FAQ
   ============================================================ */
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(14px,2vw,20px)}
.faq article:first-child{grid-column:1/-1}
@media(max-width:760px){.faq{grid-template-columns:1fr}.faq article:first-child{grid-column:auto}}
.faq h3{font-size:1.0625rem;margin-bottom:9px;letter-spacing:-.025em}
.faq p{font-size:.9375rem;color:var(--fg-muted);line-height:1.62}

/* ============================================================
   17. PROSE
   ============================================================ */
.prose{max-width:70ch}
.prose h3{margin:30px 0 10px;font-size:var(--step-1)}
.prose h3:first-child{margin-top:0}
.prose p{margin-bottom:12px;color:var(--fg-muted);font-size:.9375rem}

/* ============================================================
   17b. UTILITAIRES
   Ces classes remplacent les anciens attributs style= : la CSP livrée est en
   `style-src 'self'`, qui bloque non seulement les balises <style> mais aussi
   tout attribut style écrit dans le balisage. Le préfixe `html` porte la
   spécificité à 0,1,1 pour que ces règles l'emportent sur les sélecteurs
   contextuels du design system (.prose p, .stack ul, .soc p…).
   ============================================================ */
html .pt-0{padding-top:0}
html .mb-10{margin-bottom:10px}
html .mb-12{margin-bottom:12px}
html .mb-14{margin-bottom:14px}
html .mb-16{margin-bottom:16px}
html .mb-18{margin-bottom:18px}
html .mb-32{margin-bottom:32px}
html .mt-14{margin-top:14px}
html .mb-lg{margin-bottom:clamp(28px,4vw,48px)}
html .mb-block{margin-bottom:clamp(36px,5vw,64px)}
html .fs-xs{font-size:.75rem}
html .fs-sm{font-size:.8125rem}
html .fs-md{font-size:.9375rem}
html .h2-sm{font-size:var(--step-2)}
html .js-start{justify-self:start}
html .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
html .form__msg--err{background:color-mix(in oklab,#f87171 12%,transparent);border-color:color-mix(in oklab,#f87171 40%,transparent)}
html .items-stretch{align-items:stretch}
html .strong{color:var(--fg);font-weight:600}
html .label{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.11em;
  text-transform:uppercase;color:var(--fg-dim);margin:0 0 14px}
html .plain-list{list-style:none;margin:0;padding:0;display:grid;
  font-size:.9375rem;color:var(--fg-muted)}
html .gap-9{gap:9px}
html .gap-11{gap:11px}
html .pill-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:7px}
html .logos__t{text-align:center;font-size:.75rem;letter-spacing:.11em;
  text-transform:uppercase;margin-bottom:24px}
html .ftr__blurb{font-size:.875rem;max-width:36ch}
html .jobs{display:grid;gap:clamp(12px,1.6vw,16px)}
html .method{align-items:start;gap:clamp(28px,4vw,56px)}
html .rail--tight{margin:6px 0 0}
html .shot__cap--fill{top:0;display:flex;flex-direction:column;justify-content:flex-end}
html .eyebrow--light{color:#fff;-webkit-text-fill-color:#fff}
html .soc__logo .mt{color:#fc5757}
html .soc__logo .lk{color:#0a66c2}
/* Le voile latéral doit battre `html[data-theme="light"] .shot__veil` (0,2,1). */
html[data-theme] .shot__veil--side{
  background:linear-gradient(120deg,rgba(4,7,16,.86),rgba(4,7,16,.25))}

/* ============================================================
   18. ROUTER + MOTION
   ============================================================ */
.page{display:block;animation:pgin .5s var(--ease)}
@keyframes pgin{from{opacity:0;transform:translateY(14px) scale(.995);filter:blur(4px)}to{opacity:1;transform:none;filter:none}}
/* Sans JavaScript, rien ne déclenche .is-in : le contenu doit donc rester
   visible par défaut et l'animation être une amélioration, pas un préalable. */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal--l{transform:translateX(-24px)}
.js .reveal--r{transform:translateX(24px)}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
.skip{position:absolute;left:-9999px;top:0;padding:10px 16px;background:var(--accent);color:#fff;border-radius:0 0 10px 0;z-index:200}
.skip:focus{left:0}