@font-face{font-family:'Newsreader';src:url('../fonts/Newsreader-latin.woff2') format('woff2');font-weight:200 800;font-style:normal;font-display:swap;}
@font-face{font-family:'Newsreader';src:url('../fonts/Newsreader-italic-latin.woff2') format('woff2');font-weight:200 800;font-style:italic;font-display:swap;}
@font-face{font-family:'DM Sans';src:url('../fonts/DMSans-latin.woff2') format('woff2');font-weight:100 1000;font-style:normal;font-display:swap;}

:root{
  --creme:#FBF9F4; --creme-2:#F5F1E6; --sable:#EFE9DA; --blanc:#FFFFFF;
  --encre:#232B2E; --encre-70:#4E585C; --ardoise:#3A4245;
  --vert:#778D42; --vert-fonce:#5C6E33; --foret:#16301F; --foret-2:#1D3A28;
  --petrole:#4E798B; --corail:#CA4852; --corail-h:#B23E48; --rose:#D07578;
  --hairline:rgba(35,43,46,.12);
  --shadow-1:0 2px 8px rgba(35,43,46,.06),0 12px 32px rgba(35,43,46,.09);
  --shadow-2:0 4px 16px rgba(35,43,46,.08),0 24px 64px rgba(35,43,46,.14);
  --r-lg:24px; --r-md:16px; --r-sm:10px;
  --font-titre:'Newsreader',Georgia,serif;
  --font-courant:'DM Sans',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}
body{font-family:var(--font-courant);background:var(--creme);color:var(--encre);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;}
.container{max-width:1200px;margin:0 auto;padding:0 36px;}
.container--etroit{max-width:940px;}
.section{padding:104px 0;}
.section--serre{padding:76px 0;}

h1,h2{font-family:var(--font-titre);font-weight:520;letter-spacing:-.012em;color:var(--encre);}
h1{font-size:clamp(46px,5.8vw,78px);line-height:1.02;}
h2{font-size:clamp(36px,4.7vw,62px);line-height:1.05;}
h2 em,h1 em{font-style:italic;color:var(--vert);font-weight:500;}
h3{font-family:var(--font-courant);}
.lead{font-size:18.5px;color:var(--encre-70);max-width:58ch;}
.lead b{color:var(--encre);font-weight:600;}

.kicker{font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--vert-fonce);display:flex;align-items:center;gap:14px;margin-bottom:4px;}
.kicker::before{content:"";width:34px;height:2px;background:var(--vert);flex:none;border-radius:2px;}
.kicker--center{justify-content:center;}
.kicker--center::after{content:"";width:34px;height:2px;background:var(--vert);flex:none;border-radius:2px;}
.kicker--clair{color:#A8C686;}
.kicker--clair::before,.kicker--clair::after{background:#A8C686;}
.num-sec{font-family:var(--font-titre);font-style:italic;color:var(--vert);opacity:.85;
  font-size:20px;letter-spacing:.04em;font-weight:520;}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;
  font-family:var(--font-courant);font-size:15px;font-weight:600;letter-spacing:.01em;
  text-decoration:none;white-space:nowrap;border-radius:14px;padding:15px 26px;border:none;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,border-color .18s ease;}
.btn-primary{background:var(--corail);color:#fff;box-shadow:0 3px 12px rgba(202,72,82,.20);}
.btn-primary:hover{background:var(--corail-h);transform:translateY(-1px);box-shadow:0 6px 18px rgba(202,72,82,.26);}
.btn-ghost{background:var(--blanc);color:var(--encre);border:1.5px solid rgba(35,43,46,.18);}
.btn-ghost:hover{border-color:var(--encre);}
.btn-clair{background:#F3EFE2;color:var(--foret);}
.btn-clair:hover{background:#fff;transform:translateY(-1px);}
.btn-ligne{background:transparent;color:var(--encre);border:1.5px solid rgba(35,43,46,.22);}
.btn-ligne:hover{border-color:var(--encre);background:var(--blanc);}
.btn:focus-visible{outline:3px solid var(--petrole);outline-offset:3px;}
.lien-fleche{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;
  text-decoration:none;color:var(--encre);border-bottom:1.5px solid var(--vert);padding-bottom:2px;
  transition:gap .18s ease;}
.lien-fleche:hover{gap:13px;}

.chip{font-size:13.5px;font-weight:600;color:var(--encre);background:var(--creme-2);
  border:1px solid var(--hairline);border-radius:8px;padding:6px 13px;}
.chips{display:flex;flex-wrap:wrap;gap:8px;}

.io{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease;}
.io.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.io{opacity:1;transform:none;transition:none;}}

.topbar{background:var(--foret);color:#E9E4D5;font-size:12.5px;letter-spacing:.04em;}
.topbar .container{display:flex;justify-content:center;align-items:center;gap:10px;
  padding-top:10px;padding-bottom:10px;flex-wrap:wrap;}
.topbar b{font-weight:600;color:#fff;}
.topbar .dot{opacity:.45;}

header{position:sticky;top:0;z-index:60;background:rgba(251,249,244,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s;}
header.scrolled{border-bottom-color:var(--hairline);box-shadow:0 4px 24px rgba(35,43,46,.06);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:22px;padding-block:14px;}
.nav .logo img{height:46px;width:auto;}
.nav ul{display:flex;gap:20px;list-style:none;}
.nav ul a{font-size:14px;font-weight:500;text-decoration:none;color:var(--encre);
  opacity:.85;transition:opacity .15s;white-space:nowrap;}
.nav ul a:hover{opacity:1;}
.nav ul a.actif{opacity:1;border-bottom:2px solid var(--vert);padding-bottom:2px;}
.nav-actions{display:flex;align-items:center;gap:14px;}
.nav .btn{padding:11px 20px;font-size:14px;border-radius:12px;}

.hero{position:relative;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;
  background:radial-gradient(1000px 620px at 84% 6%,rgba(119,141,66,.11),transparent 62%),
             radial-gradient(820px 520px at -6% 96%,rgba(208,117,120,.08),transparent 60%);}
.hero .container{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:62px;
  align-items:center;padding-top:76px;padding-bottom:96px;}
.hero h1{margin:24px 0 20px;}

.hero-accroche{margin-top:26px;padding:22px 26px;border-left:4px solid var(--vert);
  background:linear-gradient(96deg,rgba(119,141,66,.09),rgba(119,141,66,.02));
  border-radius:0 var(--r-md) var(--r-md) 0;font-family:var(--font-titre);
  font-size:clamp(21px,2.1vw,27px);line-height:1.4;font-weight:520;color:var(--encre);max-width:56ch;}
.hero-accroche em{font-style:italic;color:var(--vert-fonce);font-weight:540;}
.hero-accroche span{display:block;margin-top:8px;font-family:var(--font-courant);
  font-size:15.5px;font-weight:500;color:var(--encre-70);line-height:1.55;}

.hero-ctas{display:flex;align-items:center;gap:18px;margin:32px 0 24px;flex-wrap:wrap;}
.link-video{display:inline-flex;align-items:center;gap:12px;font-weight:600;font-size:15px;
  color:var(--encre);text-decoration:none;padding:6px 0;}
.link-video .play{width:44px;height:44px;border-radius:50%;background:var(--blanc);
  border:1.5px solid var(--hairline);display:grid;place-items:center;box-shadow:var(--shadow-1);
  transition:transform .18s;flex:none;}
.link-video:hover .play{transform:scale(1.07);}
.link-video small{display:block;font-weight:400;color:var(--encre-70);font-size:12.5px;}
.hero-visual{position:relative;}
.hero-photo{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-2);
  border:6px solid var(--blanc);aspect-ratio:.9;}
.hero-photo img{width:100%;height:100%;object-fit:cover;}
.hero-badge{position:absolute;left:-30px;bottom:36px;background:var(--blanc);border-radius:var(--r-md);
  box-shadow:var(--shadow-2);padding:16px 22px;border:1px solid var(--hairline);max-width:262px;}
.hero-badge b{display:block;font-size:16px;line-height:1.35;}
.hero-badge small{display:block;font-size:13.5px;color:var(--encre-70);margin-top:3px;line-height:1.45;}

.souffle{position:absolute;top:-26px;right:-26px;z-index:3;
  background:rgba(251,249,244,.94);backdrop-filter:blur(8px);
  border:1px solid var(--hairline);border-radius:20px;
  padding:16px 18px 14px;box-shadow:var(--shadow-2);
  display:flex;flex-direction:column;align-items:center;gap:10px;width:132px;}
.souffle-scene{position:relative;width:74px;height:74px;display:grid;place-items:center;}
.souffle-onde{position:absolute;inset:0;border-radius:50%;
  border:1.5px solid rgba(119,141,66,.45);animation:souffle-onde 10s ease-in-out infinite;}
.souffle-bulle{width:74px;height:74px;border-radius:50%;
  background:radial-gradient(circle at 38% 34%,#A8C686,var(--vert) 62%,var(--vert-fonce));
  box-shadow:0 4px 16px rgba(119,141,66,.4);animation:souffle-bulle 10s ease-in-out infinite;}
.souffle-legende{position:relative;text-align:center;width:100%;}
.s-mot{display:block;font-size:13.5px;font-weight:700;letter-spacing:.02em;color:var(--vert-fonce);
  line-height:1.2;}
.s-in{animation:souffle-mot-in 10s steps(1,end) infinite;}
.s-out{position:absolute;inset:0;opacity:0;animation:souffle-mot-out 10s steps(1,end) infinite;}
.souffle-legende small{display:block;margin-top:5px;font-size:11.5px;letter-spacing:.08em;
  color:var(--encre-70);}
@keyframes souffle-bulle{0%,100%{transform:scale(.42);}50%{transform:scale(1);}}
@keyframes souffle-onde{0%,100%{transform:scale(.5);opacity:.25;}50%{transform:scale(1);opacity:.9;}}
@keyframes souffle-mot-in{0%,49.9%{opacity:1;}50%,100%{opacity:0;}}
@keyframes souffle-mot-out{0%,49.9%{opacity:0;}50%,100%{opacity:1;}}
@media (prefers-reduced-motion:reduce){
  .souffle-bulle,.souffle-onde,.s-mot{animation:none;}
  .souffle-bulle{transform:scale(.8);}
  .s-out{display:none;}
}

.probl{background:var(--creme-2);}
.probl-head{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:end;margin-bottom:52px;}
.probl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.pcard{background:var(--blanc);border:1px solid var(--hairline);border-radius:var(--r-md);
  padding:32px 26px;box-shadow:var(--shadow-1);text-align:center;
  transition:transform .25s ease,box-shadow .25s ease;}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.pcard-ico{width:76px;height:76px;border-radius:50%;background:var(--creme-2);display:grid;
  place-items:center;color:var(--vert-fonce);margin:0 auto 20px;
  border:1px solid rgba(119,141,66,.22);}
.pcard h3{font-size:21px;font-weight:700;margin-bottom:10px;line-height:1.25;letter-spacing:-.01em;}
.pcard p{font-size:15px;color:var(--encre-70);line-height:1.55;}
.probl-photo{border-radius:var(--r-lg);overflow:hidden;border:6px solid var(--blanc);
  box-shadow:var(--shadow-2);aspect-ratio:16/10;}
.probl-photo img{width:100%;height:100%;object-fit:cover;}
.probl-bilan{margin-top:34px;text-align:center;font-family:var(--font-titre);font-style:italic;
  font-size:clamp(24px,2.7vw,34px);color:var(--ardoise);line-height:1.45;max-width:44ch;
  margin-inline:auto;}

.video-sec{text-align:center;}
.video-sec h2{margin:18px auto 14px;max-width:20ch;}
.video-sec .lead{margin:0 auto 44px;}
.video-shell{position:relative;max-width:980px;margin:0 auto;border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-2);border:6px solid var(--blanc);background:#000;}
.video-shell video{width:100%;display:block;aspect-ratio:16/9;}
.medaillon{display:inline-flex;align-items:center;gap:14px;padding:10px 22px 10px 10px;
  background:var(--blanc);border:1px solid var(--hairline);border-radius:16px;box-shadow:var(--shadow-1);
  text-align:left;}
.medaillon img{width:60px;height:60px;border-radius:13px;object-fit:cover;object-position:center 20%;flex:none;}

.medaillon--logo{padding:12px 22px 12px 16px;gap:16px;}
.medaillon--logo img{width:auto;height:34px;border-radius:0;object-fit:contain;}
.medaillon--logo b{white-space:nowrap;}
@media (max-width:420px){.medaillon--logo b{white-space:normal;overflow-wrap:anywhere;}}
.medaillon b{display:block;font-size:15.5px;line-height:1.3;}
.medaillon small{display:block;font-size:13px;color:var(--encre-70);line-height:1.35;}
.video-credit{display:flex;justify-content:center;margin-top:26px;}

.approche{background:var(--blanc);}
.appr-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center;}
.appr-photo{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-2);
  border:6px solid var(--creme);aspect-ratio:1/1.14;}
.appr-photo img{width:100%;height:100%;object-fit:cover;object-position:56% 42%;}
.appr-txt h2{margin:18px 0 18px;}
.appr-piliers{display:grid;gap:18px;margin-top:32px;}
.appr-pilier{display:flex;gap:20px;padding-bottom:22px;border-bottom:1px dashed var(--hairline);align-items:flex-start;}
.appr-pilier:last-child{border-bottom:none;padding-bottom:0;}
.appr-pilier svg{flex:none;color:var(--vert-fonce);padding:12px;box-sizing:content-box;
  background:var(--creme-2);border:1px solid rgba(119,141,66,.2);border-radius:50%;align-self:flex-start;}
.appr-pilier b{display:block;font-size:18.5px;margin-bottom:5px;}
.appr-pilier p{font-size:15.5px;color:var(--encre-70);line-height:1.55;}

.benef{background:var(--foret);color:#EFEAD9;}
.benef h2{color:#FBF9F4;}
.benef h2 em{color:#A8C686;}
.benef .lead{color:rgba(239,234,217,.8);}
.benef-head{text-align:center;margin-bottom:56px;}
.benef-head h2{margin:18px auto 14px;max-width:22ch;}
.benef-head .lead{margin-inline:auto;}
.benef-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.bcard{background:rgba(239,234,217,.06);border:1px solid rgba(239,234,217,.16);
  border-radius:var(--r-md);padding:32px 24px;text-align:center;
  transition:background .25s ease,transform .25s ease;}
.bcard:hover{background:rgba(239,234,217,.11);transform:translateY(-3px);}
.bcard-ico{width:74px;height:74px;border-radius:50%;background:rgba(168,198,134,.16);
  display:grid;place-items:center;color:#A8C686;margin:0 auto 20px;
  border:1px solid rgba(168,198,134,.3);}
.bcard h3{font-size:20px;letter-spacing:-.01em;font-weight:700;color:#FBF9F4;margin-bottom:6px;line-height:1.3;}
.bcard p{font-size:14.5px;color:rgba(239,234,217,.72);line-height:1.55;}
.bcard--large{grid-column:span 2;background:rgba(168,198,134,.1);border-color:rgba(168,198,134,.28);}

.etapes{background:var(--creme);}
.etapes-head{text-align:center;margin-bottom:56px;}
.etapes-head h2{margin:18px auto 14px;max-width:20ch;}
.etapes-head .lead{margin-inline:auto;}
.etapes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative;}
.etape{background:var(--blanc);border:1px solid var(--hairline);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-1);}
.etape figure{aspect-ratio:16/10;overflow:hidden;background:var(--creme-2);}
.etape figure img{width:100%;height:100%;object-fit:cover;}
.etape-txt{padding:26px 26px 30px;}
.etape-num{font-family:var(--font-titre);font-style:italic;font-weight:520;font-size:58px;color:var(--vert);line-height:1;}
.etape h3{font-size:23px;letter-spacing:-.01em;font-weight:700;margin:14px 0 10px;line-height:1.25;}
.etape p{font-size:15.5px;color:var(--encre-70);line-height:1.6;}
.etapes-note{margin-top:32px;text-align:center;font-size:14.5px;color:var(--encre-70);}

.science{background:var(--blanc);}
.sci-head{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;margin-bottom:60px;}
.sci-illus{background:var(--creme);border:1px solid var(--hairline);border-radius:var(--r-lg);
  padding:44px 36px;text-align:center;}
.sci-mesures{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px;}
.sci-mesures div{background:var(--blanc);border:1px solid var(--hairline);border-radius:var(--r-sm);padding:16px 12px;}
.sci-mesures b{display:block;font-family:var(--font-titre);font-size:30px;font-weight:480;color:var(--vert-fonce);}
.sci-mesures small{display:block;font-size:12.5px;color:var(--encre-70);line-height:1.45;margin-top:4px;}
.sci-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.sci-bloc{background:var(--creme);border:1px solid var(--hairline);border-radius:var(--r-md);padding:30px 30px 32px;}
.sci-bloc--nuance{background:var(--blanc);border-left:3px solid var(--rose);}
.sci-bloc h3{font-family:var(--font-titre);font-size:31px;font-weight:540;margin-bottom:18px;}
.sci-liste{list-style:none;display:grid;gap:13px;}
.sci-liste li{display:flex;gap:14px;font-size:15.5px;color:var(--encre-70);line-height:1.55;}
.sci-liste svg{flex:none;color:var(--vert-fonce);margin-top:4px;}
.sci-liste b{color:var(--encre);}
.sci-src{font-size:13px;color:var(--encre-70);margin-top:18px;padding-top:14px;border-top:1px solid var(--hairline);}

.experts{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px;}
.expert{background:var(--creme);border:1px solid var(--hairline);border-radius:var(--r-md);
  padding:28px;display:flex;gap:20px;align-items:flex-start;}
.expert img{width:92px;height:92px;border-radius:16px;object-fit:cover;flex:none;object-position:center 22%;}
.expert .nom{font-size:22px;letter-spacing:-.01em;font-weight:700;}
.expert .role{font-size:14px;color:var(--vert-fonce);font-weight:600;margin:2px 0 10px;}
.expert p{font-size:15px;color:var(--encre-70);line-height:1.55;}

.presse-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px;}
.presse-card{background:var(--blanc);border:1px solid var(--hairline);border-radius:var(--r-md);
  padding:20px;box-shadow:var(--shadow-1);}
.presse-card figure{border:1px solid var(--hairline);border-radius:8px;overflow:hidden;max-height:400px;}
.presse-card figure img{width:100%;object-fit:cover;object-position:top;}
.presse-card figcaption{padding:16px 6px 2px;}
.presse-card .journal{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--petrole);}
.presse-card .titre{font-family:var(--font-titre);font-size:21px;line-height:1.32;margin-top:6px;}

.couture{background:var(--creme-2);}
.cou-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:66px;align-items:center;}
.cou-photo{border-radius:var(--r-lg);overflow:hidden;border:6px solid var(--blanc);
  box-shadow:var(--shadow-2);aspect-ratio:1/1.06;}
.cou-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 30%;}
.couture h2{margin:18px 0 8px;}
.cou-role{font-size:16px;color:var(--encre-70);margin-bottom:26px;}
.cou-quote{font-family:var(--font-titre);font-style:italic;font-weight:400;
  font-size:clamp(26px,2.9vw,38px);line-height:1.36;margin:0 0 26px;}
.cou-quote span{color:var(--vert-fonce);}
.cou-body{font-size:16px;color:var(--encre-70);max-width:60ch;line-height:1.68;}
.cou-body + .cou-body{margin-top:13px;}
.cou-chips{margin-top:28px;}

.shaina{background:var(--blanc);}
.sha-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:66px;align-items:center;}
.sha-role{font-size:16px;color:var(--vert-fonce);font-weight:600;margin:18px 0 24px;}
.sha-body{font-size:16px;color:var(--encre-70);line-height:1.7;max-width:60ch;}
.sha-body + .sha-body{margin-top:14px;}
.sha-body b{color:var(--encre);font-weight:650;}

.sha-titres{list-style:none;margin-top:30px;padding-top:24px;border-top:1px solid var(--hairline);
  display:grid;gap:11px;}
.sha-titres li{display:flex;align-items:flex-start;gap:13px;font-size:17px;font-weight:650;
  color:var(--encre);letter-spacing:-.005em;line-height:1.45;}
.sha-titres li span{flex:1;}
.sha-titres li::before{content:"";width:9px;height:9px;border-radius:50%;flex:none;margin-top:8px;
  background:var(--vert);box-shadow:0 0 0 4px rgba(119,141,66,.16);}
.sha-titres li i{font-style:italic;font-weight:600;color:var(--vert-fonce);}
.sha-photo{border-radius:var(--r-lg);overflow:hidden;border:6px solid var(--creme);
  box-shadow:var(--shadow-2);aspect-ratio:1/1.02;background:var(--creme);}
.sha-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 32%;}
.sha-attente{width:100%;height:100%;display:grid;place-content:center;justify-items:center;
  gap:10px;text-align:center;padding:30px;color:var(--encre-70);
  background:repeating-linear-gradient(135deg,var(--creme),var(--creme) 14px,var(--creme-2) 14px,var(--creme-2) 28px);}
.sha-attente svg{color:var(--vert);opacity:.75;}
.sha-attente b{font-size:16px;color:var(--encre);}
.sha-attente small{font-size:13.5px;}

.situ{background:var(--blanc);}
.situ-head{text-align:center;margin-bottom:52px;}
.situ-head h2{margin:18px auto 14px;max-width:24ch;}
.situ-head .lead{margin-inline:auto;}
.situ-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.scard{background:var(--creme);border:1px solid var(--hairline);border-radius:var(--r-md);
  padding:28px 18px;text-align:center;transition:background .22s ease,transform .22s ease,border-color .22s ease;}
.scard:hover{background:var(--blanc);border-color:rgba(119,141,66,.42);transform:translateY(-3px);}
.scard svg{color:var(--vert-fonce);margin:0 auto 16px;padding:14px;box-sizing:content-box;
  background:var(--blanc);border:1px solid rgba(119,141,66,.22);border-radius:50%;}
.scard b{display:block;font-size:17.5px;letter-spacing:-.005em;line-height:1.3;}
.scard small{display:block;font-size:13.5px;color:var(--encre-70);margin-top:5px;line-height:1.45;}

.emo{background:var(--creme);}
.emo-head{display:flex;justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:44px;}
.emo-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:230px 230px;gap:16px;}
.emo-grid figure{border-radius:var(--r-md);overflow:hidden;position:relative;box-shadow:var(--shadow-1);}
.emo-grid figure img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease;}
.emo-grid figure:hover img{transform:scale(1.045);}
.emo-grid .g-large{grid-column:span 2;grid-row:span 2;}
.emo-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 20px 16px;color:#fff;
  font-size:15px;font-weight:500;line-height:1.4;
  background:linear-gradient(transparent,rgba(20,26,22,.78));}

.faq{background:var(--blanc);}
.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:start;}
.faq-aside h2{margin:18px 0 14px;}
.faq-aside .lead{font-size:15.5px;}
.faq-aside .medaillon{margin-top:26px;}
.faq-list details{border-bottom:1px solid var(--hairline);}
.faq-list details:first-child{border-top:1px solid var(--hairline);}
.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;
  gap:24px;align-items:center;padding:26px 4px;font-weight:650;font-size:20px;line-height:1.32;}
.faq-list summary::-webkit-details-marker{display:none;}
.faq-list summary::after{content:"+";font-family:var(--font-titre);font-size:26px;font-weight:300;
  color:var(--vert);transition:transform .25s;flex:none;line-height:1;}
.faq-list details[open] summary::after{transform:rotate(45deg);}
.faq-list .rep{padding:0 4px 24px;font-size:16px;color:var(--encre-70);max-width:68ch;line-height:1.7;}
.faq-list .rep em{color:var(--encre);font-style:normal;font-weight:600;}
.faq-list .rep + .rep{margin-top:-10px;}

.pro{background:var(--foret);color:#EFEAD9;position:relative;overflow:hidden;}
.pro::before{content:"";position:absolute;inset:0;
  background:radial-gradient(760px 460px at 88% 10%,rgba(168,198,134,.12),transparent 62%);}
.pro .container{position:relative;}
.pro h2{color:#FBF9F4;margin:18px 0 16px;}
.pro h2 em{color:#A8C686;}
.pro .lead{color:rgba(239,234,217,.82);}
.pro-head{display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center;margin-bottom:50px;}
.pro-metiers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.mcard{background:rgba(239,234,217,.06);border:1px solid rgba(239,234,217,.16);
  border-radius:var(--r-md);padding:24px 22px;transition:background .25s ease;}
.mcard:hover{background:rgba(239,234,217,.11);}
.mcard b{display:block;font-size:19.5px;letter-spacing:-.01em;color:#FBF9F4;margin-bottom:6px;}
.mcard p{font-size:14.5px;color:rgba(239,234,217,.72);line-height:1.55;}
.mcard--large{grid-column:span 2;background:rgba(168,198,134,.1);border-color:rgba(168,198,134,.3);}
.mcard--large:hover{background:rgba(168,198,134,.15);}
.pro-photo{border-radius:var(--r-lg);overflow:hidden;border:6px solid rgba(239,234,217,.14);
  box-shadow:0 30px 80px rgba(0,0,0,.35);}
.pro-cta{margin-top:44px;display:flex;gap:18px;align-items:center;flex-wrap:wrap;
  padding-top:38px;border-top:1px solid rgba(239,234,217,.16);}
.pro-cta p{font-family:var(--font-titre);font-size:26px;font-style:italic;color:#FBF9F4;flex:1;min-width:280px;}

.final{background:var(--creme-2);}
.final .container{display:grid;grid-template-columns:1.05fr .95fr;gap:66px;align-items:center;}
.final h2{font-size:clamp(34px,4vw,52px);margin:20px 0 18px;}
.final-photo{border-radius:var(--r-lg);overflow:hidden;border:6px solid var(--blanc);
  box-shadow:var(--shadow-2);aspect-ratio:1.06;}
.final-photo img{width:100%;height:100%;object-fit:cover;}
.final-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-top:30px;}

footer{background:var(--foret);color:rgba(239,234,217,.78);font-size:14px;}
.foot-top{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:46px;padding:72px 0 54px;}
.foot-mark{font-size:26px;letter-spacing:.02em;color:#FBF9F4;font-weight:300;}
.foot-mark b{color:#A8C686;font-weight:500;}
.foot-desc{margin:14px 0 22px;max-width:34ch;font-size:13.5px;line-height:1.6;}
.foot-badges{display:flex;gap:9px;flex-wrap:wrap;}
.foot-badges .chip{background:transparent;color:#D8DFC9;border-color:rgba(239,234,217,.25);font-weight:500;}
.foot-col h4{font-size:12.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:#A8C686;margin-bottom:18px;}
.foot-col ul{list-style:none;display:grid;gap:4px;}
.foot-col li a{display:inline-block;padding:8px 0;}
.foot-col a{text-decoration:none;opacity:.85;}
.foot-col a:hover{opacity:1;text-decoration:underline;}
.foot-bottom{border-top:1px solid rgba(239,234,217,.14);padding:24px 0 30px;display:flex;
  justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12.5px;opacity:.72;}
.foot-bottom a{text-decoration:none;margin-left:18px;display:inline-block;padding:6px 0;}

@media (max-width:1080px){
  .hero .container{gap:44px;}
  .hero-badge{left:-12px;}
  .benef-grid,.situ-grid{grid-template-columns:repeat(3,1fr);}
  .bcard--large{grid-column:span 3;}
  .sci-head,.appr-grid,.cou-grid,.pro-head,.faq-grid{gap:44px;}
  .emo-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:auto;}
  .emo-grid .g-large{grid-column:span 2;grid-row:auto;aspect-ratio:16/10;}
  .emo-grid figure:not(.g-large){aspect-ratio:4/3;}
}
@media (max-width:900px){
  h1{font-size:clamp(36px,10.2vw,48px);}
  h2{font-size:clamp(28px,7.6vw,36px);line-height:1.12;}
  .lead{font-size:16.5px;}
  
  .kicker{font-size:12px;letter-spacing:.12em;gap:10px;}
  .kicker::before,.kicker--center::after{width:24px;}
  .section{padding:72px 0;}
  .section--serre{padding:56px 0;}
  .container{padding:0 22px;}
  .nav ul{display:none;}
  .nav{padding-block:10px;}
  .nav .logo img{height:36px;}
  .nav-actions{gap:12px;}
  .nav .btn{padding:9px 16px;font-size:13.5px;border-radius:11px;}

  .hero .container{display:flex;flex-direction:column;align-items:stretch;gap:0;
    padding-top:30px;padding-bottom:56px;}
  .hero .container > div:first-child{display:contents;}
  
  .hero .kicker{order:1;}
  .hero h1{order:2;font-size:clamp(36px,10.2vw,48px);margin:18px 0 0;line-height:1.06;}
  .hero-visual{order:3;}
  .hero .lead{order:4;font-size:16px;line-height:1.62;}
  .hero-accroche{order:5;margin-top:20px;padding:18px 20px;font-size:clamp(19px,5.2vw,23px);}
  .hero-accroche span{font-size:15px;}
  .hero-ctas{order:6;margin:22px 0 4px;flex-direction:column;align-items:stretch;gap:15px;}
  .hero-ctas .btn{width:100%;}
  .link-video{align-self:flex-start;}
  
  .hero-visual{margin-top:20px;position:relative;}
  .hero-photo{aspect-ratio:1/1.12;border-width:5px;}
  .hero-photo img{object-position:50% 34%;}

  .hero-badge{position:static;margin:13px 2px 22px;padding:0;max-width:none;
    background:none;border:none;box-shadow:none;}
  .hero-badge b{font-size:15px;color:var(--vert-fonce);line-height:1.35;}
  .hero-badge small{font-size:13.5px;margin-top:2px;}

  .souffle{position:absolute;top:14px;right:14px;z-index:4;width:auto;margin:0;
    flex-direction:row;align-items:center;gap:11px;padding:9px 15px 9px 10px;
    border-radius:14px;box-shadow:var(--shadow-1);}
  .souffle-scene,.souffle-bulle{width:34px;height:34px;}
  .souffle-legende{text-align:left;width:auto;}
  .s-out{position:absolute;inset:0;}
  .s-mot{font-size:12.5px;}
  .souffle-legende small{font-size:10.5px;margin-top:1px;letter-spacing:.06em;}

  .probl-head{grid-template-columns:1fr;gap:26px;}
  .probl-grid{grid-template-columns:1fr 1fr;}
  .appr-grid,.sci-head,.sci-cols,.experts,.presse-grid,.cou-grid,.sha-grid,.pro-head,.final .container,.faq-grid{grid-template-columns:1fr;}
  .appr-photo,.cou-photo,.pro-photo,.sha-photo{max-width:540px;}
  .sha-photo{aspect-ratio:16/12;}
  .appr-photo{aspect-ratio:16/11;}
  .benef-grid{grid-template-columns:1fr 1fr;}
  .bcard--large{grid-column:span 2;}
  .etapes-grid{grid-template-columns:1fr;}
  .situ-grid{grid-template-columns:repeat(2,1fr);}
  .pro-metiers{grid-template-columns:1fr 1fr;}
  .mcard--large{grid-column:span 2;}
  .emo-head{flex-direction:column;align-items:flex-start;gap:18px;}
  .foot-top{grid-template-columns:1fr 1fr;gap:34px;}
  .sci-mesures{grid-template-columns:1fr;}
}
@media (max-width:560px){
  
  small{font-size:13px;}
  .topbar{font-size:12px;}
  .link-video small,.foot-bottom,.sci-src,.etapes-note,.presse-note,
  .hero-badge small,.scard small,.medaillon small,.metier-tete small{font-size:13px;}
  .chip{font-size:13px;}
  .tb-x,.m-hide{display:none;}
  .probl-grid,.benef-grid,.pro-metiers,.emo-grid{grid-template-columns:1fr;}
  .situ-grid{grid-template-columns:1fr 1fr;gap:12px;}
  .scard{padding:22px 12px;}
  .scard b{font-size:15.5px;}
  .scard small{font-size:12.5px;}
  .scard svg{padding:11px;}
  .bcard--large,.mcard--large{grid-column:span 1;}
  .emo-grid .g-large{grid-column:span 1;}
  .foot-top{grid-template-columns:1fr;}
  .expert{flex-direction:column;gap:14px;}
  .sci-bloc{padding:24px 22px 26px;}
  .final-ctas .btn{width:100%;}
  .pro-cta .btn{width:100%;}
}

@media (max-width:359px){
  .hero .kicker{font-size:11px;letter-spacing:.07em;gap:8px;}
  .hero .kicker::before{width:18px;}
  .hero h1{font-size:30px;margin-top:10px;line-height:1.08;}
  .hero .container{padding-top:16px;}
  .hero-visual{margin-top:12px;}
  .hero-photo{aspect-ratio:1/1;}
  .souffle{top:10px;right:10px;padding:7px 12px 7px 8px;gap:9px;}
  .souffle-scene,.souffle-bulle{width:28px;height:28px;}
  .s-mot{font-size:11.5px;}
}