:root{
  --v:#14503a;--vd:#0c3325;--vl:#f2f7f4;
  --or:#b89161;--ink:#141714;--gr:#6b746e;--gr2:#9aa29c;
  --line:#ebedec;--bg:#fbfcfb;
  --start:50vh;--space:34vh;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',-apple-system,'Helvetica Neue',Arial,sans-serif;color:var(--ink);line-height:1.7;background:#fff;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.page{display:none}.page.active{display:block}

body::before{
  --size:52px;--line-c:rgba(20,80,58,.045);
  content:'';position:fixed;inset:0;z-index:-1;
  background:
    linear-gradient(90deg,var(--line-c) 1px,transparent 1px) 0 0/var(--size) var(--size),
    linear-gradient(var(--line-c) 1px,transparent 1px) 0 0/var(--size) var(--size);
  -webkit-mask:linear-gradient(-22deg,transparent 55%,white);mask:linear-gradient(-22deg,transparent 55%,white);
  pointer-events:none;
}
body::after{
  content:'';position:absolute;top:0;left:0;right:0;height:120vh;z-index:-2;
  background:
    radial-gradient(ellipse 95% 70% at 78% -12%, rgba(20,80,58,.22), transparent 62%),
    radial-gradient(ellipse 72% 52% at 12% -8%, rgba(184,145,97,.13), transparent 58%),
    linear-gradient(180deg, rgba(238,246,241,.92) 0%, rgba(255,255,255,0) 70%);
  pointer-events:none;
}

/* NAV */
nav{background:rgba(255,255,255,.86);backdrop-filter:blur(16px);padding:0 min(6vw,72px);display:flex;align-items:center;justify-content:space-between;position:fixed;top:0;left:0;right:0;z-index:100;height:72px;border-bottom:1px solid var(--line)}
.logo{font-weight:700;font-size:1.25rem;cursor:pointer;letter-spacing:-.5px;color:var(--ink);display:flex;align-items:center;gap:11px}
.logo em{font-style:normal;color:var(--v)}
.logo-img{height:38px;width:auto;filter:brightness(0) saturate(100%) invert(23%) sepia(24%) saturate(1234%) hue-rotate(110deg) brightness(95%) contrast(92%)}
.nav-links{display:flex;gap:6px;align-items:center}
.nb{background:transparent;border:none;color:var(--gr);padding:9px 16px;cursor:pointer;font-size:14px;font-family:inherit;font-weight:500;transition:color .15s}
.nb:hover{color:var(--ink)}
.nc{background:var(--ink);color:#fff;border:none;border-radius:100px;padding:11px 24px;font-weight:600;cursor:pointer;font-size:14px;font-family:inherit;margin-left:12px;transition:background .2s}
.nc:hover{background:var(--v)}

/* HERO SCROLL WORDS */
.wh-header{
  font-size:clamp(2.1rem,6.2vw,4.4rem);
  font-weight:700;letter-spacing:-.045em;line-height:1.3;
  width:100%;z-index:1;position:relative;
  padding:calc(var(--start) - .65em) min(6vw,72px) var(--space);
}
.wh-header section{
  display:flex;align-items:flex-start;justify-content:center;gap:.32em;
  max-width:1060px;margin:0 auto;
}
.wh-header h1{
  position:sticky;top:calc(var(--start) - .65em);
  margin:0;font-weight:700;font-size:inherit;letter-spacing:inherit;
  white-space:nowrap;color:var(--ink);
}
.wh-header ul{list-style:none;font-weight:700;padding:0;margin:0}
.wh-header li{color:rgba(20,23,20,.1);transition:color .3s ease}
.wh-header li.lit{color:var(--v)}

/* INTRO */
.intro-strip{position:relative;z-index:1;padding:0 min(6vw,72px) 110px}
.is-in{max-width:1060px;margin:0 auto}
.is-in p{font-size:1.1rem;color:var(--gr);max-width:480px;margin-bottom:36px;line-height:1.75}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.b1{background:var(--ink);color:#fff;padding:16px 34px;border-radius:100px;font-weight:600;font-size:15px;cursor:pointer;border:none;font-family:inherit;transition:background .2s}
.b1:hover{background:var(--v)}
.b1.inv{background:#fff;color:var(--ink)}
.b1.inv:hover{background:var(--vl)}
.b2{background:transparent;color:var(--ink);padding:16px 26px;border-radius:100px;font-weight:600;font-size:15px;cursor:pointer;border:1px solid var(--line);font-family:inherit;display:inline-flex;align-items:center;gap:8px;transition:border-color .2s}
.b2:hover{border-color:var(--ink)}
.b2.w{color:#fff;border-color:rgba(255,255,255,.28)}
.b2.w:hover{border-color:#fff}
.hero-proof{display:flex;gap:min(5vw,60px);flex-wrap:wrap;margin-top:64px;padding-top:40px;border-top:1px solid var(--line)}
.hp b{font-size:1.9rem;font-weight:700;color:var(--ink);display:block;letter-spacing:-.03em}
.hp span{font-size:13px;color:var(--gr2)}


/* REVIEWS */
.rev-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.rev{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px}
.rev-stars{color:#f5b942;font-size:15px;letter-spacing:2px;margin-bottom:14px}
.rev p{font-size:14.5px;color:var(--ink);line-height:1.7;margin-bottom:18px}
.rev-a{display:flex;align-items:center;gap:12px}
.rev-av{width:38px;height:38px;border-radius:50%;background:var(--vl);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:var(--v)}
.rev-n{font-weight:600;font-size:13.5px}
.rev-s{font-size:12px;color:var(--gr2)}
.g-badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:100px;padding:10px 22px;font-size:13.5px;font-weight:600;margin-top:36px}
.g-badge b{color:#f5b942}
/* VIDEOS */
.vid-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.vid{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:16/9;background:var(--ink);border:1px solid var(--line)}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid-cap{font-size:13.5px;color:var(--gr);margin-top:10px}



/* FAMILLES */
.fam-g{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.fam{background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px;cursor:pointer;transition:all .28s;display:flex;flex-direction:column;gap:12px}
.fam:hover{border-color:var(--v);transform:translateY(-4px);box-shadow:0 20px 48px rgba(20,80,58,.09)}
.fam .num{font-size:12.5px;font-weight:700;color:var(--gr2);letter-spacing:.14em}
.fam h3{font-size:1.35rem;font-weight:700;letter-spacing:-.03em}
.fam p{font-size:14.5px;color:var(--gr);max-width:400px}
.fam-tags{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 4px}
.fam-tags span{background:var(--vl);color:var(--v);font-size:12.5px;font-weight:600;padding:6px 14px;border-radius:100px;transition:all .15s}
.fam-tags span:hover{background:var(--v);color:#fff}
@media(max-width:820px){.fam-g{grid-template-columns:1fr}.fam{padding:28px}}

/* GALERIE */
.gal-g{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;gap:14px}
.gal{border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--vl)}
.gal.big{grid-column:span 2;grid-row:span 2}
.gal img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.gal:hover img{transform:scale(1.04)}
@media(max-width:820px){.gal-g{grid-template-columns:1fr 1fr;grid-auto-rows:150px}}
/* LOGOS */
.logo-strip{display:flex;flex-wrap:wrap;gap:36px;align-items:center;padding:26px 0;border-top:1px solid var(--line)}
.logo-strip img{height:52px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.55;transition:all .3s}
.logo-strip img:hover{filter:grayscale(0);opacity:1}
/* WORDMARK */
.wm{color:var(--v);font-style:normal}
/* VIDEOS */
.vid-g{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.vid{position:relative;padding-top:56.25%;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(135deg,var(--vd),var(--v));cursor:pointer}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid iframe{pointer-events:none}
.vid-sound{position:absolute;bottom:12px;right:12px;z-index:2;background:rgba(20,23,20,.62);color:#fff;border:none;border-radius:100px;padding:8px 16px;font-size:12.5px;font-weight:600;font-family:inherit;cursor:pointer;backdrop-filter:blur(6px);opacity:0;transition:opacity .25s,background .2s}
.vid:hover .vid-sound,.vid.sound .vid-sound{opacity:1}
.vid-sound:hover{background:rgba(20,80,58,.92)}
@media(hover:none){.vid-sound{opacity:1}}
@media(max-width:820px){.vid-g{grid-template-columns:1fr}}

/* REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.vis{opacity:1;transform:none}

/* BLACK GROW SECTION */
.blackmain{width:100%;position:relative;z-index:2;color:#fff;padding:120px min(6vw,72px)}
.blackmain::before{
  content:'';position:absolute;inset:0;z-index:-1;
  background:var(--ink);border-radius:2rem 2rem 0 0;
  transform-origin:50% 100%;transform:scale(.93);
  transition:transform .9s cubic-bezier(.22,.61,.36,1),border-radius .9s;
}
.blackmain.grown::before{transform:scale(1);border-radius:0}
.bm-in{max-width:1060px;margin:0 auto}
.bm-punch{font-size:clamp(1.7rem,3.8vw,2.8rem);font-weight:700;letter-spacing:-.04em;line-height:1.25;margin-bottom:14px}
.bm-punch em{font-style:normal;color:var(--or)}
.bm-sub{color:rgba(255,255,255,.45);max-width:460px;margin-bottom:72px;font-size:1.02rem}
.m-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0}
.m-step{padding:0 36px 0 0;border-left:1px solid rgba(255,255,255,.12);padding-left:28px}
.m-step .n{font-size:13px;font-weight:700;color:var(--or);display:block;margin-bottom:18px;letter-spacing:.16em}
.m-step h4{font-weight:600;margin-bottom:10px;font-size:16px;letter-spacing:-.01em}
.m-step p{font-size:13.5px;color:rgba(255,255,255,.42);line-height:1.7}

/* SECTIONS */
.sec{padding:120px min(6vw,72px);position:relative;z-index:2;background:#fff}
.sec.alt{background:var(--bg)}
.sec-in{max-width:1060px;margin:0 auto}
.kicker{display:block;color:var(--gr2);font-size:12.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;margin-bottom:18px}
.h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:700;letter-spacing:-.04em;line-height:1.18;margin-bottom:16px}
.lead{color:var(--gr);font-size:1.05rem;max-width:520px;margin-bottom:64px;line-height:1.75}

/* SERVICES — liste éditoriale épurée */
.svc-list{border-top:1px solid var(--line)}
.svc-row{display:grid;grid-template-columns:70px 1fr auto;gap:28px;align-items:center;padding:34px 0;border-bottom:1px solid var(--line);cursor:pointer;transition:padding .25s}
.svc-row:hover{padding-left:14px}
.svc-row:hover .svc-arrow{color:var(--v);transform:translateX(4px)}
.svc-row .num{font-size:13px;color:var(--gr2);font-weight:600;letter-spacing:.1em}
.svc-row h3{font-size:clamp(1.15rem,2vw,1.45rem);font-weight:600;letter-spacing:-.02em;margin-bottom:4px}
.svc-row p{font-size:14px;color:var(--gr);max-width:520px}
.svc-arrow{font-size:1.3rem;color:var(--gr2);transition:all .25s}

/* APP */
.app-wrap{display:grid;grid-template-columns:1fr 1fr;gap:min(6vw,90px);align-items:center}
.app-feats{display:flex;flex-direction:column}
.af{display:grid;grid-template-columns:20px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.af:last-child{border-bottom:none}
.af-dot{width:8px;height:8px;border-radius:50%;background:var(--v);margin-top:9px}
.af h4{font-weight:600;font-size:15.5px;margin-bottom:4px;letter-spacing:-.01em}
.af p{font-size:14px;color:var(--gr)}
.phone{background:var(--ink);border-radius:32px;padding:14px;max-width:290px;margin:0 auto;box-shadow:0 48px 100px -20px rgba(0,0,0,.28)}
.phone-scr{background:#fff;border-radius:22px;padding:24px;font-size:12px}
.ps-h{font-weight:700;font-size:13px;margin-bottom:16px;color:var(--v)}
.ps-item{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg);border-radius:9px;margin-bottom:7px;border:1px solid var(--line)}
.ps-dot{width:7px;height:7px;border-radius:50%;background:#27a56d;flex-shrink:0}
.ps-item span{color:var(--gr);font-size:11.5px}

/* ZONES */
.zone-strip{background:var(--v);color:#fff;padding:100px min(6vw,72px);position:relative;z-index:2}
.zone-wrap{max-width:1060px;margin:0 auto;display:grid;grid-template-columns:1.2fr 1fr;gap:min(6vw,80px);align-items:start}
.zone-strip .kicker{color:rgba(255,255,255,.4)}
.zone-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.zt{border:1px solid rgba(255,255,255,.22);padding:9px 20px;border-radius:100px;font-size:13.5px;font-weight:500}
.zone-checks{font-size:14.5px;line-height:2.6;opacity:.88;padding-top:44px}

/* VALS */
.vals{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0;border-top:1px solid var(--line)}
.val{padding:36px 32px 36px 0;border-bottom:1px solid var(--line)}
.val h4{font-weight:600;font-size:15.5px;margin-bottom:8px;letter-spacing:-.01em}
.val p{font-size:14px;color:var(--gr)}

/* FAQ */
.faq-list{max-width:720px}
.faq-i{border-bottom:1px solid var(--line);padding:26px 0;cursor:pointer}
.faq-q{display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:16px;letter-spacing:-.01em}
.faq-q span{color:var(--gr2);font-size:1.3rem;transition:transform .25s;font-weight:300}
.faq-i.open .faq-q span{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--gr);font-size:14.5px;line-height:1.75}
.faq-i.open .faq-a{max-height:220px;padding-top:14px}

/* CTA FINAL */
.cta-f{background:var(--ink);color:#fff;padding:130px min(6vw,72px);text-align:center;position:relative;z-index:2}
.cta-f h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:700;letter-spacing:-.045em;margin-bottom:16px;line-height:1.15}
.cta-f p{color:rgba(255,255,255,.45);margin-bottom:44px;font-size:1.02rem}

/* PAGE HERO */
.ph{background:var(--ink);color:#fff;padding:150px min(6vw,72px) 80px}
.ph-in{max-width:1060px;margin:0 auto}
.bc{font-size:13.5px;color:rgba(255,255,255,.4);margin-bottom:22px;cursor:pointer;display:inline-block;transition:color .15s}
.bc:hover{color:#fff}
.ph-tag{display:inline-block;color:var(--or);font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
.ph h1{font-size:clamp(2rem,4.2vw,2.9rem);font-weight:700;letter-spacing:-.04em;margin-bottom:16px}
.ph p{color:rgba(255,255,255,.5);max-width:560px;font-size:1.02rem}

/* ITEMS */
.items-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:0;border-top:1px solid var(--line)}
.item{padding:32px 36px 32px 0;border-bottom:1px solid var(--line)}
.item h4{font-weight:600;margin-bottom:7px;font-size:15px;letter-spacing:-.01em}
.item p{color:var(--gr);font-size:13.8px}

/* DEVIS */
.dv-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:min(6vw,80px)}
.dform{background:#fff;border:1px solid var(--line);border-radius:24px;padding:44px}
.dform h3{font-weight:700;margin-bottom:28px;font-size:1.25rem;letter-spacing:-.02em}
.fg{margin-bottom:18px}
.fg label{display:block;font-weight:600;margin-bottom:7px;font-size:13px;color:var(--gr)}
.fg input,.fg select,.fg textarea{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:12px;font-size:14.5px;outline:none;font-family:inherit;transition:border-color .15s;background:var(--bg)}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--v);background:#fff}
.fr{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.smsg{background:var(--vl);border:1px solid var(--v);border-radius:20px;padding:44px;text-align:center}
.dstep{display:grid;grid-template-columns:28px 1fr;gap:18px;margin-bottom:28px}
.ds-n{font-size:13px;font-weight:700;color:var(--gr2);padding-top:2px}
.dstep h4{font-weight:600;font-size:15px;margin-bottom:3px;letter-spacing:-.01em}
.dstep p{font-size:13.5px;color:var(--gr)}
.cbox{border-top:1px solid var(--line);padding-top:26px;margin-top:8px}
.cbox h4{font-weight:600;margin-bottom:12px;font-size:13px;color:var(--gr2);text-transform:uppercase;letter-spacing:.12em}
.cbox a{color:var(--ink);font-size:14.5px;display:block;margin-bottom:8px;font-weight:600}

/* TEAM */
.team-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.tc{border:1px solid var(--line);border-radius:20px;padding:34px;transition:border-color .2s;background:#fff}
.tc:hover{border-color:var(--v)}
.tav{width:52px;height:52px;border-radius:14px;background:var(--vl);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.05rem;color:var(--v);margin-bottom:18px}
.tc h3{font-size:1.05rem;font-weight:600;margin-bottom:3px}
.tc .role{font-size:11.5px;color:var(--gr2);font-weight:600;margin-bottom:12px;text-transform:uppercase;letter-spacing:.12em}
.tc p{font-size:13.8px;color:var(--gr)}
.tc.dark2{background:var(--ink);border-color:var(--ink);color:#fff}
.tc.dark2 p{color:rgba(255,255,255,.6);line-height:2.2}

/* FOOTER */
footer{background:#fff;color:var(--gr);padding:80px min(6vw,72px) 48px;position:relative;z-index:2;border-top:1px solid var(--line)}
.f-in{max-width:1060px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}
.fb{font-size:1.3rem;font-weight:700;color:var(--ink);margin-bottom:12px;letter-spacing:-.5px}
.fb em{font-style:normal;color:var(--v)}
.fd{font-size:13.5px;line-height:1.7;margin-bottom:18px;color:var(--gr2)}
footer h4{color:var(--ink);font-weight:600;margin-bottom:16px;font-size:12px;text-transform:uppercase;letter-spacing:.14em}
footer a{color:var(--gr);display:block;margin-bottom:9px;font-size:14px;cursor:pointer;transition:color .15s}
footer a:hover{color:var(--ink)}
.f-bot{max-width:1060px;margin:52px auto 0;padding-top:26px;border-top:1px solid var(--line);font-size:12.5px;color:var(--gr2);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.fcta{position:fixed;bottom:28px;right:28px;background:var(--ink);color:#fff;border:none;padding:15px 28px;border-radius:100px;font-weight:600;cursor:pointer;box-shadow:0 12px 40px rgba(0,0,0,.22);z-index:999;font-family:inherit;font-size:14px;transition:background .2s}
.fcta:hover{background:var(--v)}

@media(max-width:820px){
  nav{padding:0 20px}.nav-links .nb{display:none}
  .wh-header{font-size:clamp(1.5rem,7.5vw,2.3rem);padding-left:24px;padding-right:24px}
  .wh-header h1{white-space:normal}
  .sec{padding:72px 24px}
  .app-wrap,.zone-wrap,.dv-wrap{grid-template-columns:1fr;gap:48px}
  .f-in{grid-template-columns:1fr 1fr}
  .blackmain{padding:72px 24px}
  .cta-f{padding:80px 24px}.ph{padding:120px 24px 56px}
  .intro-strip{padding:0 24px 64px}
  .svc-row{grid-template-columns:1fr auto;gap:16px}
  .svc-row .num{display:none}
  .m-step{border-left:none;padding-left:0;padding-bottom:32px}
}

/* liens stylés comme des boutons (navigation crawlable) */
a.b1,a.b2,a.nb,a.nc{display:inline-flex;align-items:center;justify-content:center;text-align:center}
a.fam,a.svc-row,a.bc,a.logo{color:inherit;text-decoration:none}
a.svc-row{display:grid}