:root{
  --brand:#12A277; --brand-deep:#0E7D5C;
  --ink:#0E2B23; --text:#33463F; --muted:#6B7E76;
  --paper:#F4F6F2; --surface:#FFFFFF; --tint:#E9F3EE; --line:#E2E7E2;
  --bigdoc:#0052FF; --onbrand:#FFFFFF;
  --shadow:0 20px 44px rgba(14,43,35,.12);
  --photo:linear-gradient(135deg,#0E7D5C,#12A277 55%,#2FBB92);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--text);font-family:"Hanken Grotesk",system-ui,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 30px}
h1,h2,h3{font-family:"Lora",Georgia,serif;color:var(--ink);font-weight:600;line-height:1.12;text-wrap:balance;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--brand)}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;padding:13px 24px;border-radius:999px;background:var(--brand);color:var(--onbrand);transition:background .2s,transform .2s;border:none;cursor:pointer}
.btn:hover{background:var(--brand-deep);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn.ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn.light{background:#fff;color:var(--brand-deep)}

/* photo : cadre à dégradé + image qui le remplit (repli si image absente) */
.photo{position:relative;border-radius:20px;overflow:hidden;background:var(--photo);min-height:340px;box-shadow:var(--shadow)}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* logo */
.logo{display:inline-flex;align-items:center;gap:12px}
.logo .tile{width:44px;height:44px;border-radius:12px;background:var(--brand);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.logo .tile svg{width:30px;height:30px}
.logo .nm{font-family:"Lora",serif;font-weight:700;font-size:22px;color:var(--ink);line-height:1}

header.site{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.nav .links{display:flex;gap:26px;align-items:center}
.nav .links a{font-size:14.5px;font-weight:500;color:var(--text)}
.nav .links a:hover{color:var(--brand)}
@media(max-width:920px){.nav .links a:not(.btn){display:none}}

/* hero */
.hero{padding:70px 0 40px}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero .eyebrow{margin-bottom:16px}
.hero h1{font-size:clamp(38px,5vw,58px);max-width:14ch}
.hero p.lead{font-size:clamp(17px,1.6vw,20px);color:var(--text);max-width:52ch;margin-top:20px}
.hero .cta{display:flex;gap:13px;margin-top:30px;flex-wrap:wrap}
.hero .photo{min-height:420px}
@media(max-width:860px){.hero .grid{grid-template-columns:1fr;gap:30px}.hero .photo{min-height:280px}}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px;padding-top:34px;border-top:1px solid var(--line)}
.stats .n{font-family:"Lora",serif;font-size:32px;color:var(--ink);font-weight:600;line-height:1.05}
.stats .k{font-size:14px;color:var(--muted);margin-top:6px}
@media(max-width:720px){.stats{grid-template-columns:1fr;gap:18px}}

section{padding:74px 0}
.sec-head{max-width:60ch}
.sec-head h2{font-size:clamp(28px,4vw,40px)}
.sec-head p{margin-top:16px;color:var(--text);font-size:18px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.split.rev .col-txt{order:2}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:30px}.split .photo{min-height:260px}.split.rev .col-txt{order:0}}
.feature{display:flex;flex-direction:column;gap:16px;margin-top:24px}
.feature .row{display:flex;gap:14px;align-items:flex-start}
.feature .k{font-family:"Lora",serif;font-size:20px;font-weight:600;color:var(--brand);min-width:96px;line-height:1.1}
.feature h3{font-family:"Hanken Grotesk",sans-serif;font-size:16px;font-weight:700;color:var(--ink)}
.feature p{font-size:15px;color:var(--muted);margin-top:2px}

.principes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
@media(max-width:820px){.principes{grid-template-columns:1fr}}
.principe{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 24px}
.principe h3{font-family:"Lora",serif;font-size:19px;color:var(--ink)}
.principe p{font-size:14.5px;color:var(--muted);margin-top:8px}

.marques{background:var(--tint)}
.brand-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:34px}
@media(max-width:820px){.brand-cards{grid-template-columns:1fr}}
.bcard{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:240px}
.bcard .top{display:flex;align-items:center;gap:13px}
.bcard .badge{font-weight:800;font-size:20px;padding:8px 14px;border-radius:11px;color:#fff}
.bcard.bigdoc .badge{background:var(--bigdoc)}
.bcard.os .badge{background:var(--ink);font-family:"Lora",serif;font-size:16px}
.bcard .role{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.bcard h3{margin-top:18px;font-size:22px}
.bcard p{margin-top:9px;color:var(--text);font-size:15px}
.bcard .go{margin-top:auto;padding-top:18px;font-weight:600;font-size:14.5px}
.bcard.bigdoc .go{color:var(--bigdoc)}.bcard.os .go{color:var(--brand)}

.aud{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
@media(max-width:820px){.aud{grid-template-columns:1fr}}
.acard{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px 26px}
.acard .k{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.acard h3{margin-top:11px;font-size:20px}
.acard p{margin-top:8px;color:var(--muted);font-size:14.5px}
.ph{background:color-mix(in srgb,var(--brand) 16%,transparent);color:var(--brand-deep);font-weight:700;font-size:.86em;padding:1px 7px;border-radius:6px}

.band{background:var(--ink);border-radius:24px;padding:52px 44px;text-align:center}
.band h2{color:var(--paper);font-size:clamp(26px,4vw,34px)}
.band p{color:color-mix(in srgb,var(--paper) 76%,transparent);margin:14px auto 24px;max-width:52ch}
.band .row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

footer{border-top:1px solid var(--line);padding:52px 0 44px;margin-top:20px}
.foot{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.foot .col h4{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:13px}
.foot .col a,.foot .col p{display:block;font-size:14.5px;color:var(--text);margin-bottom:8px}
.foot .col a:hover{color:var(--brand)}
.legal{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);line-height:1.7}

/* page mentions légales */
.legalpage{max-width:760px;margin:0 auto;padding:56px 28px 90px}
.legalpage h1{font-size:clamp(30px,5vw,42px);margin-bottom:8px}
.legalpage h2{font-family:"Lora",serif;font-size:22px;color:var(--ink);margin:36px 0 12px}
.legalpage p{color:var(--text);margin:0 0 12px}
.legalpage a{color:var(--brand-deep);font-weight:600}
.legalpage .back{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--brand);margin-bottom:28px}
.legalpage .updated{color:var(--muted);font-size:13.5px;margin-bottom:32px}

/* formulaire de contact */
.contact-form{max-width:680px;margin:34px auto 0;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:32px 34px;box-shadow:var(--shadow)}
.contact-form h3{font-family:"Lora",serif;font-size:22px;color:var(--ink);margin-bottom:18px}
.contact-form .form-group{margin-bottom:16px}
.contact-form label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px}
.contact-form input[type=text],.contact-form input[type=email],.contact-form textarea{width:100%;font:inherit;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:11px 13px;transition:border-color .15s}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--brand)}
.contact-form textarea{resize:vertical;min-height:120px;line-height:1.5}
.contact-form .buttons,.contact-form .form-actions{margin-top:8px}
.contact-form button,.contact-form .button{display:inline-flex;align-items:center;gap:9px;font:inherit;font-weight:600;font-size:15px;border:none;cursor:pointer;background:var(--brand);color:#fff;padding:13px 26px;border-radius:999px;transition:background .2s}
.contact-form button:hover,.contact-form .button:hover{background:var(--brand-deep)}
.contact-form .honeypot{position:absolute;left:-9999px}
.form-messages .form-message{border-radius:11px;padding:12px 16px;margin-bottom:14px;font-weight:600}
.form-messages .info,.form-messages .success{background:var(--tint);border:1px solid #BFE3D2;color:var(--brand-deep)}
.form-messages .error{background:#FCECEA;border:1px solid #F0C3BC;color:#B0463A}
.contact-form .hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-form .buttons{margin-top:6px}
.form-ok{background:var(--tint);border:1px solid #BFE3D2;color:var(--brand-deep);padding:13px 16px;border-radius:11px;margin-bottom:16px;font-weight:600}
.form-err{background:#FCECEA;border:1px solid #F0C3BC;color:#B0463A;padding:13px 16px;border-radius:11px;margin-bottom:16px;font-weight:600}