:root{
  --ink:#33222b; --ink-soft:#6b5560; --paper:#faf6f2; --card:#ffffff;
  --rose:#c2708e; --gold:#c89b5a; --line:#e9ddd6;
  --radius:18px; --shadow:0 10px 30px rgba(80,44,60,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;background:var(--paper);color:var(--ink);line-height:1.7;font-size:16.5px}
h1,h2,h3,.brand{font-family:'Fraunces',Georgia,serif;line-height:1.25;font-weight:600}
a{color:var(--rose);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
/* header */
.topbar{background:rgba(250,246,242,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.topbar .wrap{display:flex;align-items:center;gap:26px;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-size:1.45rem;color:var(--ink);letter-spacing:.3px}
.brand:hover{text-decoration:none}
.logo-mark{width:38px;height:38px}
nav.main{margin-left:auto;display:flex;gap:22px;flex-wrap:wrap}
nav.main a{color:var(--ink-soft);font-weight:500;font-size:.98rem}
nav.main a:hover{color:var(--rose);text-decoration:none}
nav.main a.active{color:var(--rose)}
/* hero */
.hero{padding:70px 0 55px;background:
 radial-gradient(700px 320px at 85% -10%, rgba(194,112,142,.14), transparent),
 radial-gradient(600px 300px at 0% 110%, rgba(200,155,90,.14), transparent)}
.hero h1{font-size:clamp(1.9rem,4.4vw,3.1rem);max-width:760px}
.hero p.lead{margin:20px 0 30px;max-width:640px;color:var(--ink-soft);font-size:1.12rem}
.btn{display:inline-block;background:linear-gradient(120deg,var(--rose),#a85878);color:#fff;padding:13px 26px;border-radius:999px;font-weight:600;box-shadow:var(--shadow)}
.btn:hover{text-decoration:none;filter:brightness(1.06)}
.btn.ghost{background:transparent;color:var(--rose);border:1.5px solid var(--rose);box-shadow:none;margin-left:10px}
/* sections */
section{padding:48px 0}
.kicker{color:var(--gold);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem}
h1.sec,h2.sec{font-size:clamp(1.5rem,3vw,2.1rem);margin:8px 0 26px}
/* grids & cards */
.grid{display:grid;gap:22px}
.grid.c3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.grid.c2{grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .18s ease}
.card:hover{transform:translateY(-4px)}
.card .pad{padding:20px 22px 24px}
.card h3{font-size:1.18rem;margin-bottom:8px}
.card h3 a{color:var(--ink)}
.card p{color:var(--ink-soft);font-size:.97rem}
.card .more{display:inline-block;margin-top:12px;font-weight:600;font-size:.94rem}
.tag{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.05em;padding:3px 11px;border-radius:999px;margin-bottom:10px}
/* listes d'interventions */
ul.proclist{list-style:none;columns:2;gap:34px}
ul.proclist li{margin-bottom:9px;break-inside:avoid}
ul.proclist li a{color:var(--ink);font-weight:500}
ul.proclist li a:hover{color:var(--rose)}
@media(max-width:700px){ul.proclist{columns:1}}
/* article / procédure */
.breadcrumb{font-size:.87rem;color:var(--ink-soft);padding:20px 0 0}
.breadcrumb a{color:var(--ink-soft)}
.breadcrumb a:hover{color:var(--rose)}
article.page{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(24px,5vw,52px);margin:22px 0 50px}
article.page h1{font-size:clamp(1.6rem,3.6vw,2.5rem);margin-bottom:14px}
article.page .intro{font-size:1.13rem;color:var(--ink-soft);border-left:4px solid var(--rose);padding-left:18px;margin:18px 0 8px}
article.page h2{font-size:1.42rem;margin:38px 0 12px;color:var(--ink)}
article.page p{margin-bottom:14px}
article.page ul.checks{list-style:none;margin:6px 0 14px}
article.page ul.checks li{padding-left:28px;position:relative;margin-bottom:8px}
article.page ul.checks li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;background:linear-gradient(120deg,var(--rose),var(--gold))}
.figwrap{border-radius:var(--radius);overflow:hidden;margin:26px 0;border:1px solid var(--line)}
/* FAQ */
details.faq{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fdfaf8}
details.faq summary{cursor:pointer;padding:14px 18px;font-weight:600;list-style:none}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";float:right;color:var(--rose);font-size:1.2rem}
details.faq[open] summary::after{content:"–"}
details.faq .a{padding:0 18px 16px;color:var(--ink-soft)}
/* related */
.related{background:#f4ece7;border-radius:var(--radius);padding:26px 28px;margin-top:36px}
.related h2{margin:0 0 14px;font-size:1.2rem}
.related ul{list-style:none;display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.related a{font-weight:500}
/* notice */
.notice{display:flex;gap:12px;align-items:flex-start;background:#fbf3ec;border:1px solid #eeddcb;border-radius:12px;padding:14px 18px;font-size:.9rem;color:var(--ink-soft);margin-top:34px}
.notice b{color:var(--ink)}
/* footer */
footer{background:#2f2027;color:#d9c6ce;margin-top:40px}
footer .cols{display:grid;gap:34px;grid-template-columns:2fr 1fr 1fr 1fr;padding:52px 0 30px}
footer h4{color:#fff;font-size:1rem;margin-bottom:14px;font-family:'Fraunces',serif}
footer a{color:#d9c6ce;font-size:.93rem;display:block;margin-bottom:8px}
footer a:hover{color:#fff}
footer .brand{color:#fff;font-size:1.3rem;margin-bottom:12px}
footer p.small{font-size:.86rem;color:#b79aa6;max-width:340px}
footer .bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:.85rem;color:#b79aa6;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
@media(max-width:860px){footer .cols{grid-template-columns:1fr 1fr}}
@media(max-width:640px){
  .topbar .wrap{height:auto;flex-direction:column;padding:12px 22px;gap:8px}
  nav.main{margin-left:0;justify-content:center;gap:14px}
  footer .cols{grid-template-columns:1fr}
}
/* hero art */
.hero-flex{display:flex;gap:44px;align-items:center}
.hero-art{flex:0 0 320px}
@media(max-width:900px){.hero-art{display:none}}
.pillrow{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.pillrow a{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 15px;font-size:.88rem;color:var(--ink-soft)}
.pillrow a:hover{border-color:var(--rose);color:var(--rose);text-decoration:none}
/* steps */
.steps{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.step .num{font-family:'Fraunces',serif;font-size:1.9rem;color:var(--gold)}
.step h3{font-size:1.05rem;margin:6px 0 6px}
.step p{font-size:.93rem;color:var(--ink-soft)}