/* ==========================================================
   M²+ — NOS VALEURS
   ========================================================== */
.values-page{background:#f6f2ea;color:#151515}
.values-page header{background:#080808;color:#fff}
.values-page header nav a{color:#fff}
.values-page header nav a.active{color:var(--orange)}
.values-page header .nav-cta{color:#fff}

.values-hero{position:relative;overflow:hidden;min-height:650px;background:#080808;color:#fff}
.values-hero-photo{position:absolute;inset:0;background:
  linear-gradient(90deg,#080808 0%,rgba(8,8,8,.97) 31%,rgba(8,8,8,.72) 48%,rgba(8,8,8,.15) 68%,rgba(8,8,8,0) 100%),
  url('assets/about-extension-black-hd.png') right center/cover no-repeat}
.values-hero-inner{position:relative;z-index:2;min-height:650px;display:flex;align-items:center}
.values-hero-copy{max-width:700px;padding:72px 0}
.values-hero-copy h1{font-size:clamp(58px,6.1vw,98px);line-height:.94;letter-spacing:-.055em;margin:12px 0 28px}
.values-hero-copy p{max-width:650px;color:#e8e3dc;font-size:18px;line-height:1.62}
.values-hero-lead{font-size:22px!important;color:#fff!important;margin-bottom:18px!important}
.values-hero-copy .btn{margin-top:18px}

.values-split{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
.values-split-reverse{grid-template-columns:.92fr 1.08fr}
.values-copy h2,.values-center-heading h2,.values-feature h2,.values-accessible h2,.values-final h2{font-size:clamp(42px,4.6vw,72px);line-height:.98;letter-spacing:-.045em;margin:10px 0 28px}
.values-copy p,.values-feature p,.values-accessible p,.values-final p{font-size:18px;line-height:1.62;color:#5f5953}
.values-copy blockquote{margin:34px 0 0;padding:6px 0 6px 24px;border-left:4px solid var(--orange);font-size:28px;line-height:1.25;font-weight:750;color:#161616}
.values-image-card{margin:0;background:#fff;box-shadow:0 18px 55px rgba(0,0,0,.08)}
.values-image-card img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.values-image-card figcaption{padding:18px 22px;color:#6e6760;font-size:14px;line-height:1.45}
.values-image-tall img{aspect-ratio:4/5}

.values-intro{padding:100px 0}
.values-dry{background:#0a0a0a;color:#fff;padding:100px 0}
.values-copy-light p{color:#cfc8c0}
.values-copy-light h2{color:#fff}
.values-image-dark{box-shadow:none;border:1px solid rgba(255,255,255,.10)}
.values-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}
.values-mini-grid>div{padding:22px;background:#131313;border:1px solid rgba(255,255,255,.09)}
.values-mini-grid span{display:block;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:12px}
.values-mini-grid strong{display:block;font-size:17px;line-height:1.15;margin-bottom:8px}
.values-mini-grid small{display:block;color:#9d968e;line-height:1.4}

.values-philosophy{padding:110px 0 120px}
.values-center-heading{text-align:center;max-width:900px;margin:0 auto 60px}
.values-center-heading p{font-size:18px;line-height:1.55;color:#69635d}
.values-diagram{position:relative;max-width:1080px;height:560px;margin:0 auto}
.values-node,.values-center-node{position:absolute;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;border-radius:50%;z-index:3}
.values-node{width:210px;height:210px;background:#fff;border:1px solid #d8d1c8;box-shadow:0 14px 38px rgba(0,0,0,.06);padding:28px}
.values-node span{font-size:12px;letter-spacing:.14em;color:var(--orange);font-weight:800}
.values-node strong{font-size:20px;margin:8px 0}
.values-node small{font-size:13px;line-height:1.35;color:#706a63}
.values-center-node{width:245px;height:245px;left:50%;top:50%;transform:translate(-50%,-50%);background:#0a0a0a;color:#fff;border:9px solid #f06a24;box-shadow:0 22px 60px rgba(0,0,0,.18)}
.values-center-node span{color:var(--orange);font-weight:800;margin-bottom:10px}
.values-center-node strong{font-size:29px;line-height:1.02}
.node-wood{left:0;top:0}.node-design{right:0;top:0}.node-performance{left:0;bottom:0}.node-cost{right:0;bottom:0}
.line{position:absolute;background:#d2cbc2;z-index:1;height:2px;width:280px;left:50%;top:50%;transform-origin:left center}
.line-a{transform:rotate(-135deg)}.line-b{transform:rotate(-45deg)}.line-c{transform:rotate(135deg)}.line-d{transform:rotate(45deg)}

.values-energy{padding:110px 0;background:#111;color:#fff}
.values-feature{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start}
.values-feature h2{color:#fff}
.values-feature p{color:#cfc7bf}
.values-highlight{border-left:4px solid var(--orange);padding-left:22px;color:#fff!important;margin-top:28px}
.values-tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.values-tech-grid article{padding:28px;background:#181818;border:1px solid rgba(255,255,255,.09);min-height:210px}
.values-tech-icon{font-size:32px;color:var(--orange);margin-bottom:24px}
.values-tech-grid h3{font-size:23px;margin:0 0 10px}
.values-tech-grid p{font-size:15px;line-height:1.5;margin:0}

.values-reflection{padding:110px 0}
.values-accessible{padding:100px 0;background:#f06a24}
.values-accessible-card{max-width:1050px;margin:auto;text-align:center;color:#0d0d0d}
.values-accessible-card .kicker{color:#0d0d0d}
.values-accessible h2{font-size:clamp(54px,6vw,92px);margin-bottom:30px}
.values-accessible p{max-width:830px;margin:0 auto 18px;color:#1a1a1a}
.values-accessible-lead{font-size:24px!important;font-weight:700}
.values-accessible-quote{margin:46px auto 0;max-width:900px;padding:34px;border-top:2px solid rgba(0,0,0,.45);border-bottom:2px solid rgba(0,0,0,.45);font-size:34px;line-height:1.18;font-weight:850}

.values-commitments{padding:110px 0}
.values-commit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.values-commit-grid article{position:relative;background:#fff;border:1px solid #ddd5cb;padding:32px 28px 34px;min-height:330px}
.values-commit-grid article>span{position:absolute;right:24px;top:28px;color:#f06a24;font-size:13px;font-weight:800;letter-spacing:.12em}
.values-commit-icon{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#f8f2eb;color:#f06a24;font-size:28px;margin-bottom:28px}
.values-commit-grid h3{font-size:25px;line-height:1.05;margin:0 0 16px}
.values-commit-grid p{font-size:16px;line-height:1.55;color:#67605a}

.values-final{background:#080808;color:#fff;padding:110px 0}
.values-final-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}
.values-final p{color:#cbc4bc}
.values-final-list{display:grid;gap:10px;margin:30px 0}
.values-final-list span{display:flex;align-items:center;gap:12px;font-weight:700}
.values-final-list span::before{content:"";width:22px;height:2px;background:#f06a24}
.values-final aside{border:1px solid rgba(255,255,255,.18);padding:44px;background:#101010}
.values-final aside p{color:#f06a24;font-weight:800;letter-spacing:.12em}
.values-final aside strong{display:block;font-size:44px;line-height:1.02;margin:10px 0 28px}

@media(max-width:1000px){
  .values-split,.values-split-reverse,.values-feature,.values-final-inner{grid-template-columns:1fr;gap:44px}
  .values-commit-grid{grid-template-columns:1fr 1fr}
  .values-diagram{height:auto;display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .values-node,.values-center-node{position:static;transform:none;width:auto;height:auto;min-height:190px;border-radius:0}
  .values-center-node{grid-column:1/-1;order:-1;min-height:220px}
  .line{display:none}
}
@media(max-width:700px){
  .values-hero{min-height:760px}
  .values-hero-photo{background:
    linear-gradient(180deg,rgba(8,8,8,.10) 0%,rgba(8,8,8,.28) 30%,#080808 64%,#080808 100%),
    url('assets/about-extension-black-hd.png') 62% top/auto 330px no-repeat}
  .values-hero-inner{min-height:760px;align-items:flex-end}
  .values-hero-copy{padding:300px 0 48px}
  .values-hero-copy h1{font-size:52px}
  .values-intro,.values-dry,.values-philosophy,.values-energy,.values-reflection,.values-accessible,.values-commitments,.values-final{padding:72px 0}
  .values-copy h2,.values-center-heading h2,.values-feature h2,.values-final h2{font-size:42px}
  .values-mini-grid,.values-tech-grid,.values-commit-grid,.values-diagram{grid-template-columns:1fr}
  .values-center-node{grid-column:auto}
  .values-accessible h2{font-size:52px}
  .values-accessible-quote{font-size:27px;padding:28px 8px}
  .values-final aside strong{font-size:38px}
}


/* V11 — Filière sèche / préservation de l'eau */
.values-dry{
  background:#111;
  color:#f7f3eb;
  padding:clamp(72px,8vw,128px) 24px;
}
.values-dry__inner{
  width:min(1180px,100%);
  margin:0 auto;
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);
  gap:clamp(48px,7vw,100px);
  align-items:center;
}
.values-dry .eyebrow{
  color:#f06a24;
  text-transform:uppercase;
  letter-spacing:.16em;
  font-weight:800;
  font-size:.78rem;
}
.values-dry h2{
  color:#fff;
  font-size:clamp(2.4rem,5vw,4.5rem);
  line-height:.98;
  margin:.3em 0 .55em;
}
.values-dry p{
  color:#d7d2ca;
  font-size:clamp(1rem,1.25vw,1.14rem);
  line-height:1.7;
}
.values-dry strong{color:#fff}
.water-manifesto{
  border-left:4px solid #f06a24;
  background:#191919;
  padding:clamp(28px,4vw,48px);
}
.water-drop{
  width:58px;
  color:#f06a24;
  margin-bottom:24px;
}
.water-drop svg{display:block;width:100%;height:auto}
.water-manifesto blockquote{
  margin:0;
  color:#fff;
  font-size:clamp(1.35rem,2.2vw,2rem);
  line-height:1.28;
  font-weight:500;
}
.water-manifesto blockquote strong{
  display:block;
  margin-bottom:.45em;
  font-weight:800;
}
@media(max-width:800px){
  .values-dry__inner{grid-template-columns:1fr}
  .water-manifesto{margin-top:8px}
}

/* V12 — infographie Construire juste */
.values-philosophy-visual{padding:0;background:#f4f0e8;overflow:hidden}
.values-philosophy-visual-wrap{max-width:none;padding:0}
.values-philosophy-infographic{display:block;width:100%;height:auto;margin:0 auto}
.values-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media (max-width:900px){.values-philosophy-infographic{width:150%;max-width:none;margin-left:-25%}}
@media (max-width:600px){.values-philosophy-infographic{width:190%;margin-left:-45%}}