/* =========================================================================
   N'KO-FINITION — Charte claire & chaude (refonte 2)
   Palette 2026 : blanc chaud (Cloud) + sable + terracotta + sauge
   Fonds clairs partout. Pied de page brun chaud pour ancrer.
   ========================================================================= */
:root{
  --cloud:#f8f5ef; --sand:#efe8db; --sand-2:#e8dece;
  --ink:#2a2521; --ink-soft:#5c554c; --ink-mut:#978d7e;
  --clay:#c0603a; --clay-d:#9c4526; --clay-l:#d98a63;
  --sage:#7e8c63; --sage-d:#5f6d49;
  --brun:#2c211b; --line:#e2d9c8; --line-2:#d8cdb8; --white:#fffdf9;
  --disp:'Manrope',system-ui,-apple-system,Segoe UI,sans-serif;
  --corps:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  --sh:0 24px 60px rgba(44,33,27,.14); --sh-s:0 10px 30px rgba(44,33,27,.09);
  --r:18px; --r-s:12px; --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--corps);color:var(--ink);background:var(--cloud);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--disp);font-weight:700;line-height:1.08;letter-spacing:-.02em;font-style:normal}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}
.eyebrow{font-family:var(--corps);font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--clay-d);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:'';width:22px;height:1.5px;background:var(--clay)}
.eyebrow.on-brun{color:var(--clay-l)}.eyebrow.on-brun::before{background:var(--clay-l)}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--corps);font-weight:600;font-size:15px;padding:15px 28px;border-radius:999px;cursor:pointer;transition:.25s var(--ease);border:1.5px solid transparent;white-space:nowrap}
.btn svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--clay);color:var(--white)}
.btn-primary:hover{background:var(--clay-d);transform:translateY(-2px);box-shadow:var(--sh-s)}
.btn-ink{background:var(--ink);color:var(--cloud)}
.btn-ink:hover{background:#3d372f;transform:translateY(-2px);box-shadow:var(--sh-s)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{background:var(--ink);color:var(--cloud);border-color:var(--ink)}
.btn-light{background:var(--white);color:var(--ink)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--sh-s)}
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.3s var(--ease)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:92px;border-bottom:1px solid transparent;transition:.3s var(--ease)}
.nav.scrolled{background:rgba(248,245,239,.9);backdrop-filter:blur(16px) saturate(1.3)}
.nav.scrolled .nav-inner{border-color:var(--line)}
.logo{display:inline-flex;align-items:center;text-decoration:none}
.logo .plaque{display:inline-flex;align-items:center;justify-content:center;background:#fff;
  border:1.5px solid #1a2a6e;border-radius:8px;padding:10px 18px;box-shadow:0 3px 14px rgba(44,33,27,.10);
  transition:.25s var(--ease)}
.logo:hover .plaque{transform:translateY(-1px);box-shadow:0 8px 22px rgba(44,33,27,.16)}
.logo img{height:38px;width:auto;display:block}
.nav-inner{height:92px}
.footer .logo .plaque{border-color:#fff}
.footer .logo img{height:42px}
@media(max-width:920px){.logo img{height:32px}.nav-inner{height:80px}}
@media(max-width:520px){.logo img{height:26px}.logo .plaque{padding:8px 13px}}
.nav-links{display:flex;align-items:center;gap:38px}
.nav-links a{font-size:15px;font-weight:500;color:var(--ink-soft);transition:.2s;position:relative}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-links a.active::after{content:'';position:absolute;left:0;right:0;bottom:-7px;height:2px;background:var(--clay);border-radius:2px}
.nav .btn{padding:12px 22px;font-size:14px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:9px;z-index:110}
.burger span{width:26px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
section{padding:100px 0}
.bg-cloud{background:var(--cloud)}
.bg-sand{background:var(--sand)}
.head{max-width:660px;margin-bottom:56px}
.head.center{margin-left:auto;margin-right:auto;text-align:center}
.head h2{font-size:clamp(32px,4.4vw,50px);margin:18px 0 18px}
.head p{font-size:18px;color:var(--ink-soft)}
.reveal{opacity:0;transform:translateY(26px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
.paint-word{position:relative;display:inline-block;color:var(--clay);white-space:nowrap;z-index:1}
.paint-word .stroke{position:absolute;left:-6%;right:-6%;top:6%;bottom:0;z-index:-1;width:112%;height:100%}
.paint-word .stroke path{fill:none;stroke:var(--clay);stroke-width:38;stroke-linecap:round;opacity:.22;stroke-dasharray:680;stroke-dashoffset:680;animation:paintStroke 1.1s .55s var(--ease) forwards}
@keyframes paintStroke{to{stroke-dashoffset:0}}
.nuancier{display:flex;gap:10px;margin-top:34px}
.nuancier .sw{width:44px;height:58px;border-radius:7px 7px 9px 9px;box-shadow:var(--sh-s);position:relative;transform:translateY(14px) scale(.9);opacity:0;animation:swIn .5s var(--ease) forwards;cursor:pointer;transition:transform .3s var(--ease)}
.nuancier .sw::after{content:'';position:absolute;left:0;right:0;bottom:0;height:13px;background:rgba(0,0,0,.09);border-radius:0 0 9px 9px}
.nuancier .sw:hover{transform:translateY(-6px) scale(1.05)}
.nuancier .sw:nth-child(1){animation-delay:.7s}.nuancier .sw:nth-child(2){animation-delay:.8s}.nuancier .sw:nth-child(3){animation-delay:.9s}.nuancier .sw:nth-child(4){animation-delay:1s}.nuancier .sw:nth-child(5){animation-delay:1.1s}.nuancier .sw:nth-child(6){animation-delay:1.2s}
@keyframes swIn{to{transform:translateY(0) scale(1);opacity:1}}
.footer{background:var(--brun);color:#c7bcae;padding:80px 0 32px}
.footer a{color:#c7bcae;transition:.2s}.footer a:hover{color:var(--white)}
.footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer .logo{color:var(--white);margin-bottom:18px}
.footer .logo .m{background:var(--clay)}
.footer .brandline{font-size:14.5px;color:#9a8f80;max-width:280px}
.footer h4{font-family:var(--disp);font-size:14px;letter-spacing:.04em;color:var(--white);margin-bottom:18px;font-weight:700}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:12px;font-size:15px}
.footer .foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;font-size:13px;color:#8a7f70;flex-wrap:wrap;gap:10px}
.tofill{background:rgba(192,96,58,.16);color:var(--clay-l);border:1px dashed rgba(192,96,58,.5);border-radius:5px;padding:1px 7px;font-size:.86em;font-style:normal}
.ph{background:linear-gradient(135deg,var(--sand),var(--sand-2));border:1px solid var(--line-2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;text-align:center;padding:28px;color:#a99f8d;position:relative;overflow:hidden}
.ph::after{content:'';position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent,transparent 22px,rgba(192,96,58,.05) 22px,rgba(192,96,58,.05) 24px)}
.ph svg{width:40px;height:40px;opacity:.45;position:relative}
.ph .t{font-size:13px;font-weight:600;color:#8f8574;position:relative}
.ph .d{font-size:11.5px;max-width:230px;line-height:1.5;position:relative}
@media (max-width:920px){
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(80vw,320px);background:var(--white);flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;padding:40px;transform:translateX(100%);transition:.32s var(--ease);box-shadow:-20px 0 60px rgba(44,33,27,.18)}
  .nav-links.open{transform:none}
  .nav-links a{font-size:19px;padding:12px 0;width:100%}
  .nav-links .btn{margin-top:14px}
  .burger{display:flex}
  section{padding:72px 0}
}
@media (max-width:560px){.footer-top{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  .paint-word .stroke path{stroke-dashoffset:0;animation:none}
  .nuancier .sw{opacity:1;transform:none;animation:none}
}

/* liens de contact visibles */
.info-item a,.footer li a{text-decoration:none;border-bottom:1px solid rgba(192,96,58,.35);transition:.2s}
.info-item a{color:var(--clay);font-weight:600}
.info-item a:hover{color:var(--clay-d);border-bottom-color:var(--clay-d)}
.footer li a{border-bottom-color:rgba(255,255,255,.22)}
.footer li a:hover{border-bottom-color:var(--white)}

/* panneaux engagements */
.avis{display:flex;flex-direction:column}
.avis .mark{width:42px;height:42px;border-radius:12px;background:rgba(192,96,58,.11);
  color:var(--clay);display:flex;align-items:center;justify-content:center;margin-bottom:18px;flex:none}
.avis .mark svg{width:20px;height:20px}
.avis h3{font-family:var(--disp);font-size:19px;line-height:1.25;margin-bottom:11px;letter-spacing:-.015em}
.avis p{margin-bottom:0}

/* séparation nette entre sections successives */
section.bg-cloud + section.bg-sand,
section.bg-sand + section.bg-cloud{border-top:1px solid var(--line)}
section.bg-cloud + section.bg-cloud,
section.bg-sand + section.bg-sand{border-top:1px solid var(--line)}

/* lien discret vers l'espace de gestion */
.foot-bottom .gestion{color:rgba(255,255,255,.30);text-decoration:none;transition:.2s}
.foot-bottom .gestion:hover{color:rgba(255,255,255,.75)}