/* Univox Partners — feuille de style commune (charte : encre, or, parchemin) */
:root{
  --ink:#12181F;
  --navy:#1B2431;
  --navy-line:#3A4457;
  --gold:#C9A227;
  --gold-light:#E7CE7C;
  --gold-dark:#8A6A14;
  --parchment:#F4F0E6;
  --parchment-line:#DCD2B4;
  --ink-on-light:#1B1B1B;
  --muted-on-light:#5B5648;
  --muted-on-dark:#A9B2C3;
  --white:#FFFFFF;
  --radius:2px;
  --max:1180px;
  --serif:'Fraunces',Georgia,serif;
  --sans:'Inter',-apple-system,'Segoe UI',Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--white);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
::selection{background:var(--gold);color:var(--ink)}
a{color:var(--gold-light)}
a:hover{color:var(--white)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:600;letter-spacing:-.01em;text-wrap:balance}
p{margin:0}
svg{display:block}

.wrap{max-width:var(--max);margin:0 auto;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--gold)}

/* En-tête */
.site-header{position:sticky;top:0;z-index:50;background:rgba(18,24,31,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--navy-line)}
.site-header .wrap{padding-block:18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 24px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--white);font-family:var(--serif);font-weight:600;font-size:19px}
.logo:hover{color:var(--white)}
.logo .accent{color:var(--gold)}
.logo-mark{width:26px;height:26px;flex-shrink:0}
.site-nav{display:flex;flex-wrap:wrap;align-items:center;gap:26px;font-size:14px}
.site-nav a{text-decoration:none;color:var(--muted-on-dark);transition:color .2s}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--white)}
.site-nav a.cta{color:var(--gold-light);border:1px solid var(--navy-line);padding:8px 14px;border-radius:var(--radius)}
.site-nav a.cta:hover{border-color:var(--gold)}

/* Accueil — accroche */
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 900px 500px at 50% 0%,rgba(201,162,39,.10),transparent 60%);pointer-events:none}
.hero .wrap{position:relative;padding-block:96px 80px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:22px}
.hero h1{max-width:820px;font-size:clamp(32px,4.6vw,52px);line-height:1.12}
.hero p.lede{max-width:58ch;font-size:17px;color:var(--muted-on-dark)}

/* Activités */
.section{border-top:1px solid var(--navy-line)}
.activities-block{padding-block:80px 96px}
.activities{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:1px;background:var(--navy-line);border:1px solid var(--navy-line);border-radius:6px;overflow:hidden}
.activity{background:var(--navy);padding:40px 36px;display:flex;flex-direction:column;gap:16px;min-width:0}
.activity h2{font-size:26px;line-height:1.25}
.activity > p{color:var(--muted-on-dark);font-size:15px}
.points{margin:6px 0 0;padding:0;list-style:none;border-top:1px solid var(--navy-line)}
.points li{padding:13px 0;border-bottom:1px solid var(--navy-line);display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;font-size:15px}
.points b{font-family:var(--mono);font-weight:500;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-light);padding-top:2px}
.points span{color:var(--muted-on-dark)}
.note{margin-top:8px;padding:16px 18px;border:1px solid var(--navy-line);border-radius:4px;background:rgba(201,162,39,.06);font-size:14px;color:var(--muted-on-dark)}
.note strong{color:var(--white);font-weight:600}

/* Fondateur — bande parchemin */
.founder{background:var(--parchment);color:var(--ink-on-light)}
.founder .wrap{padding-block:80px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:28px 64px;align-items:start}
.founder .who{display:flex;flex-direction:column;gap:12px}
.founder .eyebrow{color:var(--gold-dark)}
.founder .eyebrow::before{background:var(--gold-dark)}
.founder h2{font-size:clamp(26px,3.2vw,36px);color:var(--ink-on-light)}
.founder p.bio{max-width:62ch;font-size:15.5px;line-height:1.75;color:var(--muted-on-light)}

/* Bande contact */
.contact-band{border-top:1px solid var(--navy-line)}
.contact-band .wrap{padding-block:80px 96px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:40px 64px;align-items:end}
.contact-band .intro{display:flex;flex-direction:column;gap:16px}
.contact-band h2{font-size:clamp(26px,3.2vw,36px);line-height:1.2}
.contact-band .intro p{color:var(--muted-on-dark)}
.coords{margin:0;display:grid;grid-template-columns:110px minmax(0,1fr);gap:14px 16px}
.coords dt{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);padding-top:3px}
.coords dd{margin:0;overflow-wrap:anywhere}
.coords a{text-decoration:none;color:var(--white)}
.coords a:hover{color:var(--gold-light)}

/* Pages intérieures */
.page-head .wrap{padding-block:64px 40px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}
.page-head h1{font-size:clamp(28px,4vw,42px);line-height:1.15}
.page-head p{max-width:56ch;color:var(--muted-on-dark);font-size:15px}

.legal-body{background:var(--parchment);color:var(--ink-on-light)}
.legal-body .wrap{padding-block:64px 96px}
.prose{max-width:820px;margin:0 auto;background:var(--white);border:1px solid var(--parchment-line);border-radius:8px;padding:52px 56px}
.prose h2{font-size:19px;margin:38px 0 12px;color:var(--ink-on-light)}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{font-size:14.5px;line-height:1.75;color:var(--muted-on-light);margin:0 0 10px}
.prose ul{padding-left:20px;margin:0 0 10px}
.prose strong{color:var(--ink-on-light)}
.prose a{color:var(--gold-dark)}
.prose a:hover{color:var(--ink-on-light)}
.prose hr{border:0;border-top:1px solid var(--parchment-line);margin:34px 0}

/* Formulaire de contact */
.contact-layout{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:40px;align-items:start;max-width:980px;margin:0 auto;padding-block:16px 110px}
.info-card,form.contact{background:linear-gradient(180deg,#1E2836,#171F2A);border:1px solid var(--navy-line);border-radius:8px;padding:34px 30px;min-width:0}
.info-card h2{font-size:18px;margin-bottom:22px}
form.contact{display:flex;flex-direction:column;gap:20px;padding:40px}
.field{display:flex;flex-direction:column;gap:9px}
.field label{font-family:var(--mono);font-size:13px;letter-spacing:.04em;color:var(--muted-on-dark)}
.field input,.field select,.field textarea{width:100%;font-family:var(--sans);font-size:15px;color:var(--white);background:#121926;border:1px solid var(--navy-line);border-radius:var(--radius);padding:13px 14px}
.field select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,#A9B2C3 50%),linear-gradient(135deg,#A9B2C3 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);outline:none}
.row-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:18px}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn{background:var(--gold);color:var(--ink);border:0;border-radius:var(--radius);font-family:var(--sans);font-weight:600;font-size:15px;padding:15px 28px;cursor:pointer;min-height:44px;transition:background .2s,transform .18s}
.btn:hover{background:var(--gold-light);transform:translateY(-1px)}
.form-note{font-size:12.5px;color:var(--muted-on-dark);text-align:center;line-height:1.6}
.banner{padding:14px 18px;border-radius:6px;font-size:14px;line-height:1.5}
.banner.ok{background:rgba(120,180,110,.12);border:1px solid rgba(120,180,110,.35);color:#B7E0AE}
.banner.err{background:rgba(201,80,80,.10);border:1px solid rgba(201,80,80,.35);color:#E8A3A3}
[hidden]{display:none!important}

/* Pied de page */
.site-footer{border-top:1px solid var(--navy-line);background:var(--ink)}
.site-footer .wrap{padding-block:36px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;font-size:12.5px;color:#7A8499}
.site-footer nav{display:flex;flex-wrap:wrap;gap:22px}
.site-footer a{color:#7A8499;text-decoration:none}
.site-footer a:hover{color:var(--muted-on-dark)}

@media (max-width:640px){
  .hero .wrap{padding-block:64px 56px}
  .activity{padding:30px 22px}
  .points li{grid-template-columns:1fr;gap:4px}
  .coords{grid-template-columns:1fr;gap:2px 0}
  .coords dd{margin-bottom:12px}
  .prose{padding:32px 22px}
  form.contact{padding:28px 22px}
  .site-nav{gap:18px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}