/* ============ POLICES AUTO-HÉBERGÉES (sous-ensemble latin, variables) ============ */
@font-face{
  font-family:'Space Grotesk';
  font-style:normal;
  font-weight:300 700;
  font-display:swap;
  src:url('/assets/fonts/space-grotesk-latin.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:100 900;
  font-display:swap;
  src:url('/assets/fonts/inter-latin.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;
}

/* ============ BASE ============ */
:root{
  --ink:#0C0C0B;
  --ink-soft:#141413;
  --ink-card:#171716;
  --paper:#F4F4EF;
  --muted:rgba(244,244,239,.58);
  --faint:rgba(244,244,239,.40);
  --line:rgba(244,244,239,.13);
  --fluo:#C6F000;
  --fluo-dim:rgba(198,240,0,.16);
  --display:'Space Grotesk',sans-serif;
  --body:'Inter',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--ink);color:var(--paper);
  font-family:var(--body);font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
::selection{background:var(--fluo);color:var(--ink)}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
.eyebrow{
  font-family:var(--display);font-size:.74rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--fluo);
}

/* ---------- NAV ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .3s ease,border-color .3s ease;
  border-bottom:1px solid transparent;
}
nav.scrolled{background:rgba(12,12,11,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:700;font-size:1.05rem;letter-spacing:.01em}
.brand .dot{color:var(--fluo)}
.mark{width:30px;height:30px;flex:none;filter:brightness(0) invert(1)}
.nav-links{display:flex;gap:38px;align-items:center}
.nav-links a{
  font-family:var(--display);font-size:.88rem;font-weight:500;color:var(--muted);
  transition:color .2s;position:relative;
}
.nav-links a:hover{color:var(--paper)}
.nav-cta{
  font-family:var(--display);font-weight:500;font-size:.86rem;
  border:1px solid var(--line);padding:11px 20px;border-radius:2px;
  color:var(--paper);transition:all .2s;
}
.nav-cta:hover{background:var(--fluo);color:var(--ink);border-color:var(--fluo)}

/* ---------- HERO ---------- */
.hero{position:relative;padding:188px 0 108px;overflow:hidden}
.hero-grid{
  position:absolute;inset:0;z-index:0;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:62px 62px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 70% 30%,#000 0%,transparent 75%);
          mask-image:radial-gradient(ellipse 70% 60% at 70% 30%,#000 0%,transparent 75%);
}
.hero-curve{position:absolute;right:-90px;top:40px;width:560px;z-index:0;opacity:.9;pointer-events:none}
.hero-in{position:relative;z-index:2;max-width:870px}
.hero h1{
  font-family:var(--display);font-weight:500;
  font-size:clamp(2.7rem,6.4vw,5.1rem);line-height:1.04;
  letter-spacing:-.02em;margin:26px 0 30px;
}
.hero h1 em{font-style:normal;color:var(--fluo)}
.hero p.lead{font-size:1.16rem;color:var(--muted);max-width:610px;line-height:1.65}
.hero-cta{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap}
.btn{
  font-family:var(--display);font-weight:500;font-size:.95rem;
  padding:15px 28px;border-radius:2px;transition:all .2s;display:inline-flex;
  align-items:center;gap:10px;border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--fluo);color:var(--ink)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--paper)}
.btn-ghost:hover{border-color:var(--paper)}
.btn .arr{transition:transform .2s}
.btn:hover .arr{transform:translateX(4px)}
.hero-stats{display:flex;gap:52px;margin-top:74px;flex-wrap:wrap}
.hstat .n{font-family:var(--display);font-weight:700;font-size:2.5rem;line-height:1;letter-spacing:-.02em}
.hstat .n .slash{color:var(--fluo)}
.hstat .l{font-size:.84rem;color:var(--faint);margin-top:8px;letter-spacing:.02em}

/* ---------- CLIENTS ---------- */
.clients{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0}
.clients-in{display:flex;align-items:center;gap:46px;flex-wrap:wrap}
.clients .cap{font-family:var(--display);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);flex:none}
.clients .names{display:flex;gap:38px;flex-wrap:wrap}
.clients .names span{font-family:var(--display);font-weight:500;font-size:1.02rem;color:var(--muted);transition:color .2s}
.clients .names span:hover{color:var(--paper)}

/* ---------- SECTION SHELL ---------- */
section.block{padding:108px 0}
.sec-head{max-width:620px;margin-bottom:58px}
.sec-head h2{
  font-family:var(--display);font-weight:500;letter-spacing:-.015em;
  font-size:clamp(1.9rem,3.4vw,2.7rem);line-height:1.12;margin:16px 0 14px;
}
.sec-head p{color:var(--muted);font-size:1.04rem}

/* ---------- EXPERTISE ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:18px}
.card{
  background:var(--ink-card);border:1px solid var(--line);border-radius:3px;
  padding:32px 28px 34px;transition:border-color .25s,transform .25s;
}
.card:hover{border-color:var(--fluo);transform:translateY(-4px)}
.card .ic{
  width:44px;height:44px;border:1px solid var(--line);border-radius:3px;
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;
  font-family:var(--display);font-weight:700;color:var(--fluo);font-size:1.05rem;
}
.card h3{font-family:var(--display);font-weight:500;font-size:1.18rem;margin-bottom:10px;letter-spacing:-.01em}
.card p{color:var(--muted);font-size:.95rem;line-height:1.6}

/* ---------- RÉALISATIONS ---------- */
.real{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px}
.case{
  position:relative;background:var(--ink-soft);border:1px solid var(--line);
  border-radius:3px;padding:30px 28px 32px;overflow:hidden;
  transition:border-color .25s,transform .25s;
}
.case:hover{border-color:var(--fluo);transform:translateY(-4px)}
.case .tag{
  display:inline-block;font-family:var(--display);font-size:.7rem;font-weight:500;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink);
  background:var(--fluo);padding:5px 11px;border-radius:2px;margin-bottom:20px;
}
.case .client{font-family:var(--display);font-weight:700;font-size:1.32rem;letter-spacing:-.01em}
.case .role{color:var(--fluo);font-size:.83rem;font-family:var(--display);margin:4px 0 14px}
.case p{color:var(--muted);font-size:.95rem;line-height:1.62}
.case .num{
  position:absolute;right:20px;top:18px;font-family:var(--display);font-weight:700;
  font-size:3.2rem;color:var(--line);line-height:1;
}

/* ---------- À PROPOS ---------- */
.about{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.about-txt h2{
  font-family:var(--display);font-weight:500;letter-spacing:-.015em;
  font-size:clamp(1.9rem,3.4vw,2.7rem);line-height:1.13;margin:16px 0 20px;
}
.about-txt p{color:var(--muted);font-size:1.04rem;margin-bottom:16px}
.about-txt .sig{font-family:var(--display);font-weight:500;color:var(--paper);margin-top:26px}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:3px}
.metric{background:var(--ink);padding:30px 26px}
.metric .n{font-family:var(--display);font-weight:700;font-size:2.35rem;letter-spacing:-.02em;line-height:1}
.metric .n small{color:var(--fluo);font-size:1.5rem}
.metric .l{font-size:.82rem;color:var(--faint);margin-top:9px;line-height:1.4}

/* ---------- CONTACT ---------- */
.contact{position:relative;border-top:1px solid var(--line);padding:118px 0;overflow:hidden}
.contact-curve{position:absolute;left:-120px;bottom:-140px;width:480px;opacity:.65;pointer-events:none}
.contact-in{position:relative;z-index:2;text-align:center;max-width:680px;margin:0 auto}
.contact h2{
  font-family:var(--display);font-weight:500;letter-spacing:-.02em;
  font-size:clamp(2.1rem,4.4vw,3.4rem);line-height:1.08;margin:18px 0 22px;
}
.contact h2 em{font-style:normal;color:var(--fluo)}
.contact p{color:var(--muted);font-size:1.08rem;margin-bottom:36px}

/* ---------- FORMULAIRE CONTACT ---------- */
.contact-form{max-width:560px;margin:0 auto;text-align:left}
.contact-form .field{margin-bottom:16px}
.contact-form .field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form label{display:block;font-family:var(--display);font-size:.82rem;color:var(--muted);margin-bottom:7px;letter-spacing:.02em}
.contact-form label .opt{color:var(--faint);font-weight:400}
.contact-form input,.contact-form textarea{
  width:100%;background:var(--ink-card);color:var(--paper);
  border:1px solid var(--line);border-radius:2px;padding:12px 14px;
  font-family:var(--body);font-size:.98rem;line-height:1.5;transition:border-color .2s;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--fluo)}
.contact-form textarea{resize:vertical;min-height:132px}
.contact-form [aria-invalid="true"]{border-color:#ff6b6b}
.contact-form .field-err{color:#ff8585;font-size:.82rem;margin-top:6px}
.contact-form .form-actions{margin-top:8px}
.contact-form .btn{cursor:pointer}
.contact-form .form-note{font-size:.8rem;color:var(--faint);margin-top:16px;line-height:1.5}
.form-flash{max-width:560px;margin:0 auto 26px;padding:14px 18px;border-radius:3px;font-size:.96rem;text-align:left}
.form-flash--success{background:var(--fluo-dim);border:1px solid var(--fluo);color:var(--paper)}
.form-flash--error{background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.5);color:var(--paper)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
@media(max-width:560px){.contact-form .field-row{grid-template-columns:1fr}}

.contact-lines{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.cline{
  font-family:var(--display);font-size:.92rem;color:var(--muted);
  border:1px solid var(--line);padding:11px 20px;border-radius:2px;transition:all .2s;
}
.cline:hover{border-color:var(--fluo);color:var(--paper)}

/* ---------- FOOTER ---------- */
footer{border-top:1px solid var(--line);padding:46px 0 40px}
.foot-in{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.foot-brand{font-family:var(--display);font-weight:700;font-size:1.05rem}
.foot-brand .dot{color:var(--fluo)}
.foot-meta{font-size:.82rem;color:var(--faint);margin-top:10px;line-height:1.7;max-width:340px}
.foot-links{display:flex;flex-direction:column;gap:9px;text-align:right}
.foot-links a{font-size:.86rem;color:var(--muted);transition:color .2s}
.foot-links a:hover{color:var(--fluo)}
.foot-bottom{
  border-top:1px solid var(--line);margin-top:34px;padding-top:22px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.78rem;color:var(--faint);
}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.hero-in .reveal{transition-delay:var(--d,0s)}

@media(max-width:860px){
  .nav-links{display:none}
  .about{grid-template-columns:1fr;gap:40px}
  .hero{padding:150px 0 80px}
  section.block{padding:78px 0}
  .hero-stats{gap:34px}
}

/* ---------- PAGES LÉGALES ---------- */
.legal{padding:140px 0 96px}
.legal-wrap{max-width:760px}
.legal h1{font-family:var(--display);font-weight:500;letter-spacing:-.015em;font-size:clamp(2rem,4vw,2.8rem);line-height:1.1;margin:14px 0 30px}
.legal h2{font-family:var(--display);font-weight:500;font-size:1.25rem;letter-spacing:-.01em;margin:40px 0 12px}
.legal p,.legal li{color:var(--muted);font-size:1rem;line-height:1.75}
.legal p{margin-bottom:14px}
.legal ul{list-style:none;margin:0 0 14px;padding:0}
.legal li{position:relative;padding-left:18px;margin-bottom:8px}
.legal li::before{content:"";position:absolute;left:0;top:.68em;width:6px;height:6px;background:var(--fluo);border-radius:1px}
.legal strong{color:var(--paper);font-weight:500}
.legal a{color:var(--fluo);text-decoration:underline;text-underline-offset:3px}
.legal a:hover{opacity:.8}
.legal .updated{margin-top:38px;font-size:.84rem;color:var(--faint)}

/* ---------- PAGES D'ERREUR ---------- */
.errorpage{padding:170px 0 110px}
.errorpage-in{max-width:600px;margin:0 auto;text-align:center}
.errorpage .code{font-family:var(--display);font-weight:700;font-size:clamp(4.5rem,16vw,9rem);line-height:1;letter-spacing:-.03em;color:var(--fluo)}
.errorpage h1{font-family:var(--display);font-weight:500;font-size:clamp(1.6rem,3.4vw,2.3rem);letter-spacing:-.015em;margin:8px 0 16px}
.errorpage p{color:var(--muted);font-size:1.05rem;margin-bottom:30px;line-height:1.65}