:root{
  --stone:#F6F2EA;
  --stone-deep:#EFE9DC;
  --card:#FFFFFF;
  --ink:#1E2230;
  --ink-soft:#565C6B;
  --ink-faint:#8B8F99;
  --brass:#9C7A4A;
  --brass-light:#C9A876;
  --brass-pale:#EBDFC9;
  --line:#DDD5C2;
  --maxw:1180px;
}

*{margin:0;padding:0;box-sizing:border-box;}

html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;}
}

body{
  background:var(--stone);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{display:block;width:100%;height:100%;object-fit:cover;}

a{color:inherit;text-decoration:none;}

:focus-visible{
  outline:2px solid var(--brass);
  outline-offset:3px;
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

.eyebrow{
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--brass);
  font-weight:600;
}

h1,h2,h3,.serif{
  font-family:'Fraunces',serif;
  font-weight:500;
  letter-spacing:-0.01em;
  color:var(--ink);
}

p{color:var(--ink-soft);}

.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 28px;
  font-size:14px;
  font-weight:600;
  letter-spacing:.02em;
  border-radius:2px;
  transition:all .25s ease;
  border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{background:var(--ink);color:var(--stone);}
.btn-primary:hover{background:var(--brass);}
.btn-ghost{border-color:var(--ink);color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:var(--stone);}
.btn-small{padding:10px 22px;font-size:13px;}

.language-switcher{
  display:flex;
  gap:10px;
  align-items:center;
}
.language-switcher button{
  border:1px solid var(--ink);
  background:transparent;
  color:var(--ink);
  border-radius:2px;
  padding:10px 14px;
  font-size:13px;
  cursor:pointer;
}
.language-switcher button.active,
.language-switcher button:hover{
  background:var(--ink);
  color:var(--stone);
}

/* ---------- LETTERHEAD STRIP ---------- */
.letterhead{
  border-bottom:1px solid var(--line);
  border-top:1px solid var(--line);
  background:var(--stone-deep);
}
.letterhead .wrap{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:9px 32px;
  font-size:10.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink-faint);
}
.letterhead .wrap span{white-space:nowrap;}

/* ---------- HEADER ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(246,242,234,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
nav.wrap{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 32px;
}
.brandmark{
  display:flex;align-items:center;gap:12px;
}
.seal{
  width:38px;height:38px;border-radius:50%;
  border:1.5px solid var(--brass);
  display:flex;align-items:center;justify-content:center;
  font-family:'Fraunces',serif;font-size:13px;font-weight:600;
  color:var(--brass);flex:none;
}
.brand-name{
  font-family:'Fraunces',serif;font-size:17px;font-weight:500;
  line-height:1.1;
}
.brand-sub{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);}

.navlinks{display:flex;gap:36px;font-size:14px;font-weight:500;}
.navlinks a{position:relative;padding:4px 0;}
.navlinks a::after{
  content:'';position:absolute;left:0;bottom:-2px;width:0;height:1px;
  background:var(--brass);transition:width .25s ease;
}
.navlinks a:hover::after{width:100%;}
.navlinks.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--stone);padding:20px 24px;border-bottom:1px solid var(--line);gap:18px;}

.nav-right{display:flex;align-items:center;gap:20px;}
.burger{display:none;background:none;border:none;cursor:pointer;}
.burger span{display:block;width:22px;height:1.5px;background:var(--ink);margin:5px 0;}

/* ---------- HERO ---------- */
.hero{padding:88px 0 0;}
.hero-grid{
  display:grid;grid-template-columns:1.05fr 0.95fr;gap:64px;align-items:center;
}
.hero-eyebrow{margin-bottom:22px;}
.hero h1{
  font-size:clamp(40px,5.2vw,68px);
  line-height:1.04;
  margin-bottom:26px;
}
.hero h1 em{
  font-style:italic;font-weight:400;color:var(--brass);
}
.hero p.lead{
  font-size:18px;max-width:460px;margin-bottom:34px;
}
.hero-ctas{display:flex;gap:16px;margin-bottom:46px;flex-wrap:wrap;}
.hero-stats{
  display:flex;gap:40px;border-top:1px solid var(--line);padding-top:28px;
}
.hero-stats div{display:flex;flex-direction:column;gap:4px;}
.hero-stats .num{font-family:'Fraunces',serif;font-size:30px;color:var(--ink);}
.hero-stats .lbl{font-size:12px;color:var(--ink-faint);letter-spacing:.04em;}

.hero-media{position:relative;}
.hero-media .frame{
  aspect-ratio:4/5;overflow:hidden;border-radius:2px;
  box-shadow:0 30px 60px -20px rgba(30,34,48,0.25);
}
.hero-media .tag{
  position:absolute;bottom:-22px;left:-22px;
  background:var(--ink);color:var(--stone);
  padding:18px 22px;max-width:220px;
  font-size:13px;line-height:1.5;
  box-shadow:0 20px 40px -15px rgba(0,0,0,0.3);
}
.hero-media .tag strong{display:block;font-family:'Fraunces',serif;font-size:15px;color:var(--brass-light);margin-bottom:4px;}

/* ---------- LOGO / TRUST STRIP ---------- */
.trust{padding:70px 0 50px;border-bottom:1px solid var(--line);margin-top:80px;}
.trust .wrap{display:flex;align-items:center;gap:40px;flex-wrap:wrap;justify-content:space-between;}
.trust-label{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);white-space:nowrap;}
.trust-sectors{display:flex;gap:34px;flex-wrap:wrap;font-family:'Fraunces',serif;font-size:18px;color:var(--ink-soft);}

/* ---------- SECTION GENERIC ---------- */
section{padding:110px 0;}
.section-head{max-width:620px;margin-bottom:64px;}
.section-head .eyebrow{margin-bottom:16px;}
.section-head h2{font-size:clamp(30px,3.6vw,44px);line-height:1.15;}

/* ---------- APPROCHE / ABOUT ---------- */
.approche{background:var(--stone-deep);}
.approche-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:72px;align-items:start;}
.approche-media{aspect-ratio:3/4;overflow:hidden;position:sticky;top:120px;}
.approche-text p{font-size:17px;margin-bottom:22px;max-width:540px;}
.approche-text .pull{
  font-family:'Fraunces',serif;font-style:italic;font-size:24px;color:var(--ink);
  border-left:2px solid var(--brass);padding-left:24px;margin:38px 0;max-width:520px;
}
.credentials{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px;}
.credentials div{border-top:1px solid var(--line);padding-top:14px;}
.credentials .num{font-family:'Fraunces',serif;font-size:22px;color:var(--brass);}
.credentials .desc{font-size:13px;color:var(--ink-faint);margin-top:4px;}

/* ---------- EXPERTISE ---------- */
.expertise-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.exp-card{
  background:var(--card);padding:46px 42px;position:relative;
  transition:background .3s ease;
}
.exp-card:hover{background:var(--stone-deep);}
.exp-card .exp-no{font-family:'Fraunces',serif;font-style:italic;color:var(--brass-light);font-size:15px;margin-bottom:22px;display:block;}
.exp-card h3{font-size:23px;margin-bottom:14px;}
.exp-card p{font-size:15px;}

/* ---------- METHODE ---------- */
.methode-list{border-top:1px solid var(--line);}
.meth-row{
  display:grid;grid-template-columns:90px 1fr 1.3fr;gap:40px;
  padding:38px 0;border-bottom:1px solid var(--line);align-items:start;
}
.meth-row .step{font-family:'Fraunces',serif;font-size:15px;color:var(--brass);letter-spacing:.05em;padding-top:4px;}
.meth-row h3{font-size:22px;}
.meth-row p{font-size:15px;max-width:480px;}

/* ---------- IMAGE BAND ---------- */
.imgband{padding:0;}
.imgband-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:2px;height:420px;}
.imgband-grid .frame{height:100%;overflow:hidden;}

/* ---------- TEMOIGNAGES ---------- */
.temoignages{background:var(--ink);}
.temoignages .section-head h2,.temoignages .eyebrow{color:var(--stone);}
.temoignages .eyebrow{color:var(--brass-light);}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,0.1);}
.quote-card{background:var(--ink);padding:38px 34px;}
.quote-card .qmark{font-family:'Fraunces',serif;font-size:48px;color:var(--brass);line-height:1;margin-bottom:14px;display:block;}
.quote-card p{color:#D8D7DE;font-size:15.5px;margin-bottom:24px;}
.quote-card .who{font-size:13px;color:var(--stone);font-weight:600;}
.quote-card .role{font-size:12px;color:#8B8C97;}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);}
.contact-info{padding:64px;background:var(--stone-deep);}
.contact-info .seal-lg{
  width:56px;height:56px;border-radius:50%;border:1.5px solid var(--brass);
  display:flex;align-items:center;justify-content:center;
  font-family:'Fraunces',serif;font-size:18px;color:var(--brass);margin-bottom:30px;
}
.contact-info h2{font-size:30px;margin-bottom:18px;max-width:380px;}
.contact-info p{margin-bottom:30px;max-width:380px;}
.addr-block{border-top:1px solid var(--line);padding-top:24px;margin-top:10px;}
.addr-block .eyebrow{margin-bottom:10px;}
.addr-block address{font-family:'Fraunces',serif;font-size:18px;font-style:normal;line-height:1.5;color:var(--ink);}
.addr-meta{display:flex;gap:34px;margin-top:26px;}
.addr-meta div{font-size:14px;}
.addr-meta .lbl{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:4px;}

.contact-media{position:relative;overflow:hidden;}
.contact-media img{filter:saturate(0.85);}
.contact-pin{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:64px;height:64px;border-radius:50%;background:rgba(30,34,48,0.85);
  display:flex;align-items:center;justify-content:center;
}
.contact-pin span{width:10px;height:10px;border-radius:50%;background:var(--brass-light);}

.contact-form{padding:64px;background:var(--card);border-top:1px solid var(--line);}
.contact-form .eyebrow{margin-bottom:18px;}
.contact-form h3{font-size:24px;margin-bottom:30px;}
.field{margin-bottom:22px;}
.btn-submit{max-width:280px;}
.section-title{margin:14px 0 30px;}
.seal-small{width:30px;height:30px;font-size:10px;}
.field label{display:block;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:8px;}
.field input,.field textarea{
  width:100%;border:none;border-bottom:1px solid var(--line);
  background:transparent;padding:10px 0;font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);
  transition:border-color .2s ease;
}
.field input:focus,.field textarea:focus{border-color:var(--brass);outline:none;}
.field textarea{resize:vertical;min-height:80px;}
.contact-form .btn-primary{width:100%;justify-content:center;margin-top:10px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}

/* ---------- FOOTER ---------- */
footer{padding:50px 0 36px;border-top:1px solid var(--line);}
footer .wrap{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;
}
footer .fbrand{display:flex;align-items:center;gap:12px;}
footer .fbrand .brand-name{font-size:15px;}
footer .fnote{font-size:12.5px;color:var(--ink-faint);}
footer .flinks{display:flex;gap:26px;font-size:13px;color:var(--ink-soft);}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:48px;}
  .hero-media{order:-1;}
  .hero-media .tag{display:none;}
  .approche-grid{grid-template-columns:1fr;}
  .approche-media{position:static;aspect-ratio:16/10;}
  .expertise-grid{grid-template-columns:1fr;}
  .meth-row{grid-template-columns:60px 1fr;}
  .meth-row p{grid-column:2;}
  .quote-grid{display:grid;grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .contact-media{height:260px;}
  .imgband-grid{grid-template-columns:1fr;height:auto;}
  .imgband-grid .frame{height:300px;}
}
@media (max-width:760px){
  .navlinks{display:none;}
  .burger{display:block;}
  .wrap{padding:0 20px;}
  .trust .wrap{flex-direction:column;align-items:flex-start;}
  .contact-info,.contact-form{padding:40px 28px;}
  section{padding:74px 0;}
  .credentials{grid-template-columns:1fr 1fr;}
}