@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Manrope:wght@500;600;700;800&display=swap');
:root{--orange:#ff6a00;--orange-light:#ff8a3d;--black:#070707;--panel:#101010;--white:#f7f7f5;--muted:#a9aaa8;--line:#242424}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--black);color:var(--white);font-family:Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}
.topline{height:38px;border-bottom:1px solid var(--line);padding:0 5vw;display:flex;justify-content:space-between;align-items:center;color:#d8d8d5;font-size:10px;letter-spacing:.14em;text-transform:uppercase}.topline-focus{color:#fff;font-weight:700}
.header{height:82px;padding:0 5vw;display:flex;align-items:center;gap:34px;border-bottom:1px solid rgba(255,255,255,.06);position:sticky;top:0;background:rgba(7,7,7,.92);backdrop-filter:blur(18px);z-index:20}.brand{display:flex;align-items:center;font-family:Manrope;font-weight:800;letter-spacing:.05em;margin-right:auto;font-size:17px}.brand b,.footer-brand b{color:var(--orange)}
.header nav{display:flex;gap:28px;font-size:12px;color:#d0d0cd;font-weight:600}.header nav a{transition:.2s}.header nav a:hover{color:var(--orange)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border:1px solid transparent;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;transition:.25s}.btn-orange{background:var(--orange);color:#080808}.btn-orange:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,106,0,.2)}.btn-outline{border-color:#555;color:#fff}.btn-outline:hover{border-color:var(--orange);color:var(--orange)}
.menu-toggle{display:none;background:none;border:0;color:white;font-size:24px}.hero{min-height:calc(100vh - 120px);position:relative;overflow:hidden;display:flex;align-items:center;padding:8vw 5vw}.grid-bg{position:absolute;inset:0;opacity:.35;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(to right,#000,transparent 80%)}.hero-content{position:relative;z-index:2;max-width:850px}.eyebrow,.section-label{color:var(--orange);font-size:10px;letter-spacing:.2em;font-weight:800}.hero h1{font-family:Manrope;font-size:clamp(44px,6vw,92px);line-height:.98;letter-spacing:-.055em;margin:22px 0}.hero h1 span{color:#d8d8d5}.hero p{max-width:650px;color:#bfc0bd;line-height:1.8;font-size:16px}.actions{display:flex;gap:12px;margin-top:32px}.hero-orbit{position:absolute;width:620px;height:620px;right:-100px;top:50%;transform:translateY(-50%);opacity:.7}.orbit{position:absolute;border:1px solid rgba(255,106,0,.22);border-radius:50%;inset:0}.o2{inset:90px}.o3{inset:180px}.node{position:absolute;width:10px;height:10px;background:var(--orange);border-radius:50%;box-shadow:0 0 30px var(--orange)}.n1{top:18%;left:10%}.n2{right:9%;top:42%}.n3{bottom:18%;left:34%}.n4{top:36%;left:48%}
.section{padding:110px 5vw;border-top:1px solid var(--line)}.intro{padding:120px 15vw;display:grid;grid-template-columns:1fr 2fr;gap:80px}.intro h2,.section-head h2,.about h2{font-family:Manrope;font-size:clamp(35px,4vw,62px);line-height:1.03;letter-spacing:-.045em;margin:0 0 22px}.intro em{color:#fff;font-style:normal}.intro p,.section-head p,.about p{color:#999;line-height:1.85}.section-head{display:grid;grid-template-columns:1.5fr 1fr;gap:80px;margin-bottom:55px}.cards{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.card{min-height:280px;padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:.25s}.card:hover{background:#111}.card h3{font-family:Manrope;font-size:22px;line-height:1.15;margin:28px 0 15px}.card p{color:#888;font-size:13px;line-height:1.7}.card a{font-size:11px;color:#ddd}.card a:hover{color:var(--orange)}
.statement{padding:130px 10vw;background:#0d0d0d;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.statement h2{max-width:950px;font-family:Manrope;font-size:clamp(38px,5vw,72px);letter-spacing:-.05em;line-height:1.05;margin:30px 0}.statement h2 span{color:var(--orange)}.document-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:45px}.doc{padding:35px;background:var(--panel);border:1px solid var(--line);min-height:230px;transition:.25s}.doc:hover{border-color:#555;transform:translateY(-4px)}.doc h3{font-family:Manrope;font-size:23px;margin-top:55px}.doc p{color:#777;font-size:12px}.doc b{display:block;margin-top:30px;color:var(--orange);font-size:11px}.about-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:100px;margin-top:45px}.contact-panel{background:#111;border:1px solid var(--line);padding:65px;display:grid;grid-template-columns:1.4fr 1fr;gap:100px}.contact h2{font-family:Manrope;font-size:clamp(42px,5vw,70px);letter-spacing:-.05em;line-height:1;margin:30px 0}.contact h2 span{color:var(--orange)}.contact p{color:#999;line-height:1.7;max-width:550px}.contact-info p{border-bottom:1px solid #292929;padding-bottom:20px;margin-bottom:20px}.contact-info small{display:block;color:#666;font-size:9px;letter-spacing:.15em;margin-bottom:8px}.contact-info strong{font-size:15px}footer{padding:55px 5vw 30px;border-top:1px solid var(--line);display:grid;grid-template-columns:1.5fr 2fr 1fr;gap:30px;align-items:start;color:#777}footer .footer-brand{font-family:Manrope;color:#eee;font-size:22px}footer p{margin:5px 0;font-size:11px}.footer-links{display:flex;gap:18px;font-size:11px}.footer-links a:hover{color:var(--orange)}footer small{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;font-size:10px}
.form-page{min-height:calc(100vh - 120px);padding:90px 5vw}.form-wrap{max-width:1000px;margin:auto}.form-intro{max-width:760px;margin-bottom:45px}.form-intro h1{font-family:Manrope;font-size:clamp(42px,6vw,78px);line-height:1;letter-spacing:-.05em;margin:18px 0}.form-intro p{color:#999;line-height:1.8}.request-form{background:#101010;border:1px solid var(--line);padding:45px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.field{display:flex;flex-direction:column;gap:9px}.field.full{grid-column:1/-1}.field label{font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#c8c8c5}.field input,.field select,.field textarea{width:100%;background:#080808;border:1px solid #303030;color:#fff;padding:14px 15px;font:inherit;font-size:13px;outline:none;transition:.2s}.field textarea{min-height:150px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange)}.form-note{color:#777;font-size:11px;line-height:1.6}.form-actions{margin-top:28px;display:flex;align-items:center;gap:20px}.alert{padding:15px 18px;margin-bottom:22px;border:1px solid #3a3a3a;font-size:13px;line-height:1.5}.alert.success{border-color:#4b6;color:#bfe8cb}.alert.error{border-color:#744;color:#ffbcbc}
@media(max-width:900px){.header nav,.desktop-cta{display:none}.menu-toggle{display:block}.header{gap:10px}.hero-orbit{opacity:.25;right:-280px}.intro,.section-head,.about-grid,.contact-panel{grid-template-columns:1fr;gap:35px}.cards{grid-template-columns:1fr 1fr}.document-grid{grid-template-columns:1fr}.section{padding:80px 6vw}.intro{padding:80px 8vw}footer{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}}
@media(max-width:600px){.topline span:first-child{display:none}.topline{justify-content:center}.hero{min-height:720px;padding:70px 6vw}.hero h1{font-size:48px}.actions{flex-direction:column}.cards{grid-template-columns:1fr}.card{min-height:240px}.contact-panel{padding:35px}.footer-links{flex-wrap:wrap}.hero-orbit{display:none}.request-form{padding:25px}.form-page{padding:60px 6vw}}

/* Refonte V4 : logo, ergonomie et navigation AJAX */
.brand{gap:12px;letter-spacing:.06em}.brand img{width:38px;height:38px;object-fit:cover;border-radius:9px;border:1px solid rgba(255,106,0,.35);display:block}.brand span{display:inline-flex;gap:9px;align-items:center}.topline>span:first-child{min-width:1px}.documents-page{min-height:calc(100vh - 120px);padding-top:85px}.documents-page h1{font-family:Manrope;font-size:clamp(44px,6vw,78px);line-height:1;letter-spacing:-.05em;margin:18px 0}.documents-lead{max-width:700px;color:#999;line-height:1.8}.documents-grid-large{margin-top:45px}.documents-grid-large .doc{min-height:280px}.documents-grid-large .doc>span{color:var(--orange);font-size:10px;font-weight:800;letter-spacing:.15em}.documents-grid-large .doc h3{margin-top:45px}.documents-grid-large .doc b a{color:var(--orange)}.page-back{margin-top:35px}.ajax-loading{opacity:.45;pointer-events:none;transition:opacity .18s}.ajax-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--orange);z-index:9999;box-shadow:0 0 18px rgba(255,106,0,.65)}

/* Expertise — présentation premium */
.expertise-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:10px}
.expertise-card{position:relative;min-height:315px;padding:32px 32px 28px;background:linear-gradient(145deg,#121212 0%,#0b0b0b 72%);border:1px solid #242424;border-radius:22px;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;transition:transform .35s ease,border-color .35s ease,box-shadow .35s ease,background .35s ease}
.expertise-card:before{content:"";position:absolute;width:170px;height:170px;right:-85px;top:-85px;border-radius:50%;background:radial-gradient(circle,rgba(255,106,0,.2),transparent 68%);opacity:.65;transition:transform .5s ease,opacity .5s ease}
.expertise-card:after{content:"";position:absolute;left:0;top:0;width:3px;height:0;background:var(--orange);transition:height .35s ease}
.expertise-card:hover{transform:translateY(-7px);border-color:rgba(255,106,0,.48);box-shadow:0 24px 60px rgba(0,0,0,.35);background:linear-gradient(145deg,#151515,#0c0c0c)}
.expertise-card:hover:before{transform:scale(1.45);opacity:1}.expertise-card:hover:after{height:100%}
.expertise-icon{width:52px;height:52px;border-radius:15px;border:1px solid rgba(255,106,0,.25);background:rgba(255,106,0,.07);display:flex;align-items:center;justify-content:center;color:var(--orange);position:relative;z-index:1}
.expertise-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.expertise-copy{position:relative;z-index:1;max-width:570px}.expertise-kicker{display:block;margin:24px 0 9px;color:#777;font-size:9px;letter-spacing:.18em;text-transform:uppercase;font-weight:800}.expertise-copy h3{font-family:Manrope;font-size:24px;line-height:1.12;letter-spacing:-.025em;margin:0 0 13px;color:#f5f5f3}.expertise-copy p{color:#898987;font-size:13px;line-height:1.72;margin:0;max-width:510px}
.expertise-link{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;margin-top:25px;padding-top:18px;border-top:1px solid #252525;color:#dededb;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.expertise-link b{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:#181818;border:1px solid #303030;color:var(--orange);font-size:16px;transition:transform .25s ease,background .25s ease}.expertise-link:hover{color:var(--orange)}.expertise-link:hover b{transform:translate(3px,-3px);background:rgba(255,106,0,.1)}
@media(max-width:900px){.expertise-grid{grid-template-columns:1fr}.expertise-card{min-height:290px}}
@media(max-width:600px){.expertise-card{min-height:275px;padding:26px;border-radius:18px}.expertise-copy h3{font-size:21px}.expertise-copy p{font-size:12.5px}}
.expertise-ready{animation:expertiseIn .55s cubic-bezier(.2,.7,.2,1) both;animation-delay:var(--expertise-delay,0ms)}
@keyframes expertiseIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.expertise-ready{animation:none}.expertise-card{transition:none}}


/* =========================================================
   SEYD OSINT — SYSTÈME VISUEL CORPORATE V6
   ========================================================= */
:root{
  --orange:#ff6a00;
  --orange-2:#ff8b3d;
  --black:#050505;
  --black-2:#090909;
  --panel:#0d0e0e;
  --panel-2:#111212;
  --white:#f5f5f2;
  --muted:#969995;
  --muted-2:#6f726f;
  --line:rgba(255,255,255,.09);
  --line-soft:rgba(255,255,255,.055);
  --shadow:0 30px 90px rgba(0,0,0,.42);
  --radius:20px;
}
html{scroll-behavior:smooth;background:var(--black)}
body{
  background:
    radial-gradient(circle at 85% 8%,rgba(255,106,0,.055),transparent 24%),
    radial-gradient(circle at 8% 42%,rgba(255,106,0,.025),transparent 22%),
    var(--black);
  color:var(--white);
  font-family:Inter,Arial,sans-serif;
  letter-spacing:-.008em;
}
body:before{
  content:"";
  position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.22;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(to bottom,black,transparent 85%);
}
a{transition:color .22s ease,background .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease}
.topline{
  height:34px;padding:0 5vw;border-bottom:1px solid var(--line-soft);
  background:#030303;display:flex;align-items:center;justify-content:flex-end;
  color:#d7d8d4;font-size:9px;letter-spacing:.18em;text-transform:uppercase
}
.topline-focus{color:#fff!important;font-weight:700}
.header{
  height:88px;padding:0 5vw;gap:34px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:rgba(5,5,5,.82);backdrop-filter:blur(22px) saturate(130%);
  -webkit-backdrop-filter:blur(22px) saturate(130%);z-index:100;
}
.header:after{
  content:"";position:absolute;left:5vw;right:5vw;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,106,0,.28),transparent)
}
.brand{font-family:Manrope,Arial,sans-serif;font-size:15px;letter-spacing:.08em;gap:13px}
.brand img{
  width:42px;height:42px;border-radius:12px;object-fit:cover;
  border:1px solid rgba(255,106,0,.38);box-shadow:0 8px 24px rgba(0,0,0,.35)
}
.brand span{gap:10px}
.brand b,.footer-brand b{color:var(--orange)}
.header nav{gap:26px;font-size:11px;letter-spacing:.02em}
.header nav a{color:#bfc1bd;position:relative;padding:34px 0}
.header nav a:after{
  content:"";position:absolute;left:0;right:0;bottom:24px;height:1px;
  background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .22s ease
}
.header nav a:hover{color:#fff}.header nav a:hover:after{transform:scaleX(1)}
.btn{
  min-height:46px;padding:13px 19px;border-radius:9px;
  font-size:10px;letter-spacing:.1em;text-transform:uppercase;font-weight:800;
}
.btn-orange{
  background:linear-gradient(135deg,var(--orange),#e95600);
  box-shadow:0 12px 30px rgba(255,106,0,.16);color:#fff
}
.btn-orange:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(255,106,0,.23)}
.btn-outline{
  border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.015);color:#eee
}
.btn-outline:hover{border-color:rgba(255,106,0,.55);background:rgba(255,106,0,.06);color:#fff}
.hero{
  min-height:780px!important;padding:130px 5vw 120px;position:relative;overflow:hidden;
  display:flex;align-items:center;border-bottom:1px solid var(--line-soft)
}
.hero:before{
  content:"";position:absolute;width:720px;height:720px;right:-260px;top:40px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,0,.14),rgba(255,106,0,.025) 36%,transparent 68%);
  filter:blur(4px)
}
.grid-bg{
  position:absolute;inset:0;opacity:.42;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:70px 70px;
  mask-image:linear-gradient(90deg,black 0%,black 52%,transparent 88%)
}
.hero-content{position:relative;z-index:3;max-width:820px}
.eyebrow,.section-label{
  color:var(--orange);font-size:9px;font-weight:800;letter-spacing:.2em;text-transform:uppercase
}
.eyebrow{display:inline-flex;align-items:center;gap:11px}
.eyebrow:before{
  content:"";width:30px;height:1px;background:var(--orange);box-shadow:0 0 12px rgba(255,106,0,.4)
}
.hero h1{
  margin:24px 0 24px;font-family:Manrope,Arial,sans-serif;font-size:clamp(56px,7.3vw,105px);
  line-height:.96;letter-spacing:-.065em;max-width:1000px
}
.hero h1 span{color:#fff}
.hero-content>p{
  max-width:700px;color:#a6a9a5;font-size:17px;line-height:1.8;margin:0
}
.actions{gap:12px;margin-top:36px}
.hero-orbit{opacity:.7;filter:saturate(.75)}
.section{padding:120px 5vw}
.intro{
  padding:100px 5vw;border-bottom:1px solid var(--line-soft);
  display:grid;grid-template-columns:.55fr 1.45fr;gap:80px
}
.intro h2,.section-head h2,.about-grid h2{
  font-family:Manrope,Arial,sans-serif;letter-spacing:-.055em;line-height:1.03
}
.intro h2{font-size:clamp(36px,5vw,68px);margin:0 0 22px}
.intro h2 em{font-style:normal;color:var(--orange)}
.intro p{max-width:760px;color:#929590;line-height:1.9;font-size:15px}
.section-head{
  display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:end;margin-bottom:45px
}
.section-head h2{font-size:clamp(42px,5vw,72px);margin:14px 0 0}
.section-head>p{color:#858884;line-height:1.85;max-width:560px;margin:0}
.expertises{background:linear-gradient(180deg,transparent,rgba(255,255,255,.012),transparent)}
.expertise-grid{gap:16px;margin-top:0}
.expertise-card{
  min-height:335px;padding:34px;border-radius:18px;
  background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--line);box-shadow:0 15px 45px rgba(0,0,0,.12)
}
.expertise-card:before{background:radial-gradient(circle,rgba(255,106,0,.16),transparent 68%)}
.expertise-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,106,0,.38)}
.expertise-icon{width:48px;height:48px;border-radius:12px;background:rgba(255,106,0,.055)}
.expertise-copy h3{font-size:23px;letter-spacing:-.035em}
.expertise-copy p{color:#8f928e;font-size:13px}
.expertise-link{font-size:9px;letter-spacing:.14em}
.statement{
  padding:150px 5vw;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  background:linear-gradient(115deg,#080808,#0c0c0c 50%,#080808)
}
.statement-inner{max-width:1050px;margin:auto;text-align:center}
.statement h2{
  font-family:Manrope;font-size:clamp(42px,6vw,84px);letter-spacing:-.065em;line-height:1.02;margin:22px 0 0
}
.statement h2 span{color:var(--orange)}
.documents{position:relative}
.documents:before{
  content:"";position:absolute;top:70px;right:5vw;width:180px;height:180px;border:1px solid rgba(255,106,0,.15);
  border-radius:50%;box-shadow:inset 0 0 50px rgba(255,106,0,.03)
}
.document-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.doc{
  min-height:260px;padding:30px;border:1px solid var(--line);border-radius:17px;
  background:linear-gradient(145deg,#0f1010,#090909);position:relative;overflow:hidden
}
.doc:before{
  content:"";position:absolute;inset:auto -35px -55px auto;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,0,.12),transparent 68%)
}
.doc:hover{transform:translateY(-4px);border-color:rgba(255,106,0,.4);box-shadow:var(--shadow)}
.doc>span{font-size:9px;color:var(--orange);font-weight:800;letter-spacing:.17em}
.doc h3{font-family:Manrope;font-size:24px;letter-spacing:-.035em;margin:55px 0 9px;position:relative}
.doc p{color:#7e817d;font-size:12px;line-height:1.7;position:relative}
.doc b{display:inline-block;margin-top:18px;color:#e7e7e4;font-size:10px;letter-spacing:.1em;text-transform:uppercase;position:relative}
.doc:hover b{color:var(--orange)}
.about{border-top:1px solid var(--line-soft)}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:90px;align-items:start}
.about-grid h2{font-size:clamp(42px,5vw,72px);margin:14px 0}
.about-grid p{color:#8d908c;line-height:1.9;font-size:14px;margin:0 0 22px}
.contact-panel{
  padding:60px;display:grid;grid-template-columns:1.15fr .85fr;gap:70px;
  border:1px solid var(--line);border-radius:24px;background:
  radial-gradient(circle at 88% 12%,rgba(255,106,0,.11),transparent 26%),#0c0d0d;
  box-shadow:var(--shadow);position:relative;overflow:hidden
}
.contact-panel:after{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:var(--orange)}
.contact-panel h2{font-family:Manrope;font-size:clamp(42px,5vw,70px);letter-spacing:-.06em;line-height:.98;margin:18px 0}
.contact-panel h2 span{color:var(--orange)}
.contact-panel>div>p{color:#8f928e;line-height:1.8;max-width:560px}
.contact-info{display:flex;flex-direction:column;justify-content:center}
.contact-info p{padding:0 0 20px;margin:0 0 20px;border-bottom:1px solid var(--line-soft)}
.contact-info small{display:block;color:#666a66;font-size:8px;letter-spacing:.18em;margin-bottom:8px}
.contact-info strong{font-size:15px;color:#eee;font-weight:600}
footer{
  padding:55px 5vw 35px;border-top:1px solid var(--line);
  display:grid;grid-template-columns:1fr 1.5fr auto;gap:30px;align-items:start;background:#030303
}
.footer-brand{font-family:Manrope;font-size:16px;font-weight:800;letter-spacing:.08em}
footer p{color:#737671;font-size:10px;letter-spacing:.08em;margin:5px 0 0}
.footer-links{display:flex;gap:25px;justify-content:center}
.footer-links a{font-size:10px;color:#8c8f8b}.footer-links a:hover{color:var(--orange)}
footer small{grid-column:1/-1;color:#4f524f;font-size:9px;border-top:1px solid var(--line-soft);padding-top:24px;margin-top:8px}
.form-page,.documents-page{padding-top:90px;padding-bottom:110px}
.form-wrap{max-width:1120px;margin:auto}
.form-intro{max-width:780px;margin-bottom:45px}
.form-intro h1,.documents-page h1{font-family:Manrope;font-size:clamp(48px,6vw,82px);line-height:.98;letter-spacing:-.065em;margin:18px 0}
.form-intro p,.documents-lead{color:#8d908c;line-height:1.9;max-width:720px}
.request-form{
  padding:42px;border:1px solid var(--line);border-radius:20px;background:#0b0c0c;box-shadow:var(--shadow)
}
.field label{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#a5a8a4}
.field input,.field select,.field textarea{
  background:#070808;border:1px solid #292b29;border-radius:9px;color:#f3f3f1;padding:14px 15px;
  transition:border-color .2s,box-shadow .2s
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:rgba(255,106,0,.65);box-shadow:0 0 0 3px rgba(255,106,0,.07);outline:none
}
.alert{border-radius:10px}.alert.success{background:rgba(90,170,110,.06)}.alert.error{background:rgba(190,60,60,.05)}
.documents-grid-large{margin-top:42px}.documents-grid-large .doc{min-height:300px}
.documents-grid-large .doc h3{margin-top:65px}
.page-back{margin-top:28px}
.page-back .btn{border-radius:9px}
.menu-toggle{
  display:none;background:transparent;border:1px solid var(--line);color:#fff;border-radius:9px;
  width:44px;height:44px;font-size:18px
}

/* Pages d'expertise */
.expertise-detail .hero,.hero[style*="70vh"]{min-height:640px!important}
.expertise-detail .section h2,main>section.section h2{font-family:Manrope;letter-spacing:-.055em}
main>section.section>p{color:#8d908c;line-height:1.9}

/* Réponse mobile corporate */
@media(max-width:1050px){
  .header{gap:18px}.header nav{gap:18px}.header nav a{padding:34px 0}
  .desktop-cta{display:none}
  .section-head{grid-template-columns:1fr;gap:25px}
}
@media(max-width:900px){
  .topline{justify-content:center}.header{height:76px;padding:0 6vw}
  .header nav{
    position:absolute;left:4vw;right:4vw;top:84px;display:none;flex-direction:column;gap:0;
    padding:10px;border:1px solid var(--line);border-radius:14px;background:rgba(9,9,9,.98);
    box-shadow:0 25px 60px rgba(0,0,0,.55)
  }
  .header nav.mobile-open{display:flex!important}
  .header nav a{padding:15px 16px;border-radius:8px}.header nav a:after{display:none}
  .menu-toggle{display:block;margin-left:auto}
  .hero{min-height:680px!important;padding:100px 6vw}
  .hero h1{font-size:clamp(48px,11vw,78px)}
  .hero-content>p{font-size:15px}
  .intro,.about-grid,.contact-panel{grid-template-columns:1fr;gap:35px}
  .section{padding:90px 6vw}.intro{padding:85px 6vw}
  .document-grid{grid-template-columns:1fr}
  footer{grid-template-columns:1fr;gap:18px}.footer-links{justify-content:flex-start;flex-wrap:wrap}
  footer small{grid-column:auto}
  .request-form{padding:28px}
}
@media(max-width:600px){
  .topline{height:30px;font-size:7px;letter-spacing:.13em}
  .brand img{width:38px;height:38px}.brand{font-size:13px}
  .hero{padding:78px 6vw;min-height:640px!important}
  .actions{flex-direction:column;align-items:stretch}.btn{width:100%}
  .statement{padding:105px 6vw}.contact-panel{padding:35px 27px}
  .form-page,.documents-page{padding-top:65px}
  .request-form{padding:22px}
}