/* SUN RENOV CSA — pages publiques complémentaires (même identité que le site WeWeb : Plus Jakarta Sans, bleu #2563EB, marine #0A2870, rouge CSA #DC2626). */
:root{
  --bg:#F8FAFC;--surface:#FFFFFF;--ink:#0F172A;--muted:#475569;--soft:#64748B;--line:rgba(15,23,42,.10);
  --brand:#2563EB;--brand-strong:#1D4ED8;--navy:#0A2870;--accent:#DC2626;--ok:#047857;--ok-bg:#ECFDF5;--err:#B91C1C;--err-bg:#FEF2F2;--warn:#92400E;--warn-bg:#FFFBEB;
  --radius:16px;--shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);--shadow-hover:0 2px 4px rgba(15,23,42,.08),0 16px 40px rgba(37,99,235,.14);
  --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
img{max-width:100%}
a{color:var(--brand-strong)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(37,99,235,.45);outline-offset:2px}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;border-radius:8px;z-index:100}

/* En-tête */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand-badge{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--navy),var(--brand));display:grid;place-items:center;color:#fff;font-size:14px;font-weight:800}
.brand b{color:var(--accent)}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase;padding:8px 10px;border-radius:8px;transition:background .15s,color .15s}
.nav a:hover,.nav a[aria-current=page]{background:rgba(37,99,235,.08);color:var(--brand-strong)}
.actions{display:flex;gap:8px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:11px 18px;font:700 14px/1.2 var(--font);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(37,99,235,.25)}
.btn-primary:hover{background:var(--brand-strong);transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:rgba(37,99,235,.35);color:var(--brand-strong)}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}
.burger{display:none;margin-left:auto}
.burger summary{list-style:none;cursor:pointer;width:44px;height:44px;border-radius:10px;display:grid;place-items:center;color:#334155;background:rgba(51,65,85,.08)}
.burger summary::-webkit-details-marker{display:none}
.burger[open] .drawer{display:flex}
.drawer{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;padding:12px 20px 20px;gap:4px}
.drawer a{padding:12px 8px;border-radius:10px;text-decoration:none;color:var(--ink);font-weight:600}
.drawer a:hover{background:rgba(37,99,235,.08)}
.drawer .btn{margin-top:8px}
@media (max-width:1060px){.nav,.hdr .actions{display:none}.burger{display:block}}

/* Contenu */
.hero{background:radial-gradient(1200px 400px at 20% -20%,rgba(37,99,235,.22),transparent),linear-gradient(180deg,#0A2870 0%,#0F172A 100%);color:#fff;padding:64px 0 56px}
.hero .eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#BFDBFE;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:6px 12px;border-radius:999px}
.hero h1{font-size:clamp(28px,4.4vw,46px);line-height:1.12;margin:16px 0 12px;letter-spacing:-.01em}
.hero p{color:#CBD5E1;max-width:720px;font-size:17px;margin:0}
.crumbs{font-size:13px;margin-bottom:10px}.crumbs a{color:#BFDBFE}
main{padding:40px 0 64px}
section{scroll-margin-top:84px}
h2{font-size:clamp(22px,2.6vw,30px);line-height:1.2;margin:0 0 10px;letter-spacing:-.01em}
h3{font-size:18px;margin:0 0 6px}
.lead{color:var(--muted);max-width:760px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:box-shadow .2s,transform .2s,border-color .2s}
.card:hover{box-shadow:var(--shadow-hover);border-color:rgba(37,99,235,.25)}
.card .tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-strong);background:rgba(37,99,235,.08);padding:4px 10px;border-radius:999px;margin-bottom:10px}
.card p{color:var(--muted);margin:6px 0 0}
.card .tags{font-size:13px;color:var(--soft);margin-top:10px}
.card .links{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.block{margin-top:48px}
.split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:28px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.aside{background:linear-gradient(180deg,#fff,#F1F5F9);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.aside ul{padding-left:18px;margin:8px 0 0;color:var(--muted)}
.note{border-radius:12px;padding:12px 14px;font-size:14px;background:var(--warn-bg);color:var(--warn);border:1px solid rgba(146,64,14,.18)}
details.faq{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-top:10px}
details.faq summary{cursor:pointer;font-weight:700}
details.faq p{color:var(--muted);margin:8px 0 0}

/* Formulaires */
form.csa{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:620px){.row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-weight:700;font-size:14px}
.field .opt{font-weight:500;color:var(--soft)}
.field input,.field select,.field textarea{font:500 15px/1.4 var(--font);padding:12px 14px;border-radius:12px;border:1px solid #CBD5E1;background:#fff;color:var(--ink);width:100%;transition:border-color .15s,box-shadow .15s}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.12);outline:none}
.field [aria-invalid=true]{border-color:var(--err);box-shadow:0 0 0 4px rgba(185,28,28,.08)}
.field .err{color:var(--err);font-size:13px;min-height:0}
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted)}
.check input{margin-top:4px;width:18px;height:18px;flex:none}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.status{margin-top:14px;border-radius:12px;padding:12px 14px;font-size:14px;display:none}
.status.show{display:block}
.status.ok{background:var(--ok-bg);color:var(--ok);border:1px solid rgba(4,120,87,.2)}
.status.ko{background:var(--err-bg);color:var(--err);border:1px solid rgba(185,28,28,.2)}
.legal-small{font-size:12.5px;color:var(--soft);margin-top:12px}
.price-box{margin-top:16px;border-radius:14px;padding:18px;background:linear-gradient(135deg,rgba(37,99,235,.08),rgba(10,40,112,.06));border:1px solid rgba(37,99,235,.18)}
.price-box .big{font-size:30px;font-weight:800;color:var(--navy)}

/* Pied de page */
.ftr{background:#0F172A;color:#CBD5E1;padding:40px 0 28px;font-size:14px}
.ftr .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:24px}
.ftr h4{color:#fff;font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px}
.ftr a{color:#CBD5E1;text-decoration:none;display:block;padding:3px 0}
.ftr a:hover{color:#fff}
.ftr .bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:16px;color:#94A3B8}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}