:root{
    --bg:#ffffff; --bg2:#eef1f4; --ink:#001F3F; --ink-soft:#5b6b7a;
    --blue:#001F3F; --blue-d:#001631; --green:#5CBF49; --green-l:#7ed46a; --water:#5cb8e6;
    --line:#e3e8ed; --card:#ffffff;
    --serif:'Montserrat',system-ui,sans-serif; --sans:'Montserrat',system-ui,sans-serif;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  a{color:inherit;text-decoration:none;cursor:pointer;}
  img,svg{display:block;}
  ::selection{background:var(--green-l);color:var(--ink);}

  /* grain overlay */
  body::before{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

  /* nav */
  header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
  nav{display:flex;align-items:center;gap:30px;height:92px;}
  .logo{font-family:var(--serif);font-weight:600;font-size:25px;letter-spacing:-.02em;display:flex;align-items:center;gap:9px;}
  .navlinks{display:flex;gap:26px;margin-left:auto;font-size:15.5px;font-weight:600;color:var(--ink);}
  .navlinks a{position:relative;transition:color .2s;}
  .navlinks a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1.5px;background:var(--green);transition:width .25s;}
  .navlinks a:hover{color:var(--ink);}.navlinks a:hover::after{width:100%;}
  .nav-cta{padding:13px 24px;border-radius:100px;background:var(--green);color:var(--ink);font-weight:700;font-size:14.5px;box-shadow:0 8px 22px -8px rgba(92,191,73,.55);transition:transform .2s,background .2s,color .2s;}
  .nav-cta:hover{background:var(--ink);color:#fff;transform:translateY(-2px);}

  /* menu déroulant Prestations */
  .nav-drop{position:relative;display:inline-flex;}
  .nav-drop>a{display:inline-flex;align-items:center;gap:6px;}
  .nav-drop .chev{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s cubic-bezier(.2,.7,.2,1);}
  .nav-drop:hover .chev,.nav-drop:focus-within .chev{transform:rotate(180deg);}
  .dropdown{position:absolute;top:100%;left:50%;width:394px;padding-top:18px;z-index:120;
    transform:translateX(-50%) translateY(10px);opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .24s ease,visibility .24s,transform .32s cubic-bezier(.2,.7,.2,1);}
  .nav-drop:hover .dropdown,.nav-drop:focus-within .dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);}
  .dd-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:10px;
    box-shadow:0 34px 74px -26px rgba(0,31,63,.44),0 3px 10px rgba(0,31,63,.06);}
  .dd-card::before{content:"";position:absolute;top:-7px;left:50%;width:13px;height:13px;background:#fff;
    border-left:1px solid var(--line);border-top:1px solid var(--line);transform:translateX(-50%) rotate(45deg);border-radius:3px 0 0 0;}
  .navlinks .dropdown a{display:flex;padding:0;}
  .navlinks .dropdown a::after{display:none;}
  .dd-item{align-items:center;gap:13px;padding:11px 13px !important;border-radius:14px;
    transition:background .22s,transform .22s;}
  .dd-item:hover{background:linear-gradient(100deg,#f2f8ff,#f0fbea);transform:translateX(2px);}
  .dd-item.on{background:linear-gradient(100deg,#eef6ff,#eefbe9);}
  .dd-ic{width:44px;height:44px;flex:none;border-radius:13px;background:linear-gradient(140deg,#eef6ff,#eefbe9);
    border:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:8px;
    transition:border-color .22s,transform .22s;}
  .dd-item:hover .dd-ic{border-color:var(--green);transform:scale(1.05);}
  .dd-ic img{max-width:100%;max-height:100%;object-fit:contain;display:block;}
  .dd-t{display:grid;gap:2px;min-width:0;}
  .dd-t b{font-size:15px;font-weight:600;color:var(--ink);letter-spacing:-.01em;line-height:1.25;}
  .dd-t span{font-size:12.5px;font-weight:400;color:var(--ink-soft);line-height:1.35;}
  .dd-go{width:16px;height:16px;margin-left:auto;flex:none;stroke:var(--green);fill:none;stroke-width:2.4;
    stroke-linecap:round;stroke-linejoin:round;opacity:0;transform:translateX(-7px);transition:opacity .22s,transform .22s;}
  .dd-item:hover .dd-go{opacity:1;transform:none;}
  .dd-foot{align-items:center;gap:11px;margin-top:7px;padding:13px !important;border-top:1px solid var(--line);
    border-radius:0 0 12px 12px;transition:background .22s;}
  .dd-foot:hover{background:linear-gradient(100deg,#f2f8ff,#f0fbea);}
  .dd-foot svg.sh{width:19px;height:19px;flex:none;stroke:var(--green);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
  .dd-foot em{font-style:normal;font-size:13px;color:var(--ink-soft);font-weight:400;}
  .dd-foot em b{color:var(--ink);font-weight:600;}
  @media(max-width:880px){.navlinks{display:none;}}

  /* hero */
  .hero{position:relative;padding:70px 0 0;overflow:hidden;background:var(--ink);}
  .hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
  .hero-overlay{position:absolute;inset:0;z-index:1;background:
    linear-gradient(105deg,rgba(0,31,63,.95) 0%,rgba(0,31,63,.86) 38%,rgba(0,31,63,.5) 72%,rgba(0,31,63,.26) 100%),
    linear-gradient(to bottom,transparent 55%,rgba(0,31,63,.85) 88%,var(--ink) 100%);}
  .hero>.wrap{position:relative;z-index:2;}
  .hero .ticker{position:relative;z-index:2;}
  .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center;}
  .eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green-l);margin-bottom:24px;}
  .eyebrow::before{content:"";width:30px;height:1.5px;background:var(--green-l);}
  h1.display{font-family:var(--serif);font-weight:400;font-size:clamp(44px,6vw,80px);line-height:1.04;letter-spacing:-.035em;}
  h1.display em{font-style:normal;color:var(--green);font-weight:700;}
  h1.display .g{color:var(--green);}
  .hero h1.display{color:#f6f8fb;}
  .hero h1.display em{color:var(--green-l);}
  .hero h1.display .g{color:var(--water);font-weight:700;}
  .hero h1.display em,.hero h1.display .g{position:relative;white-space:nowrap;}
  .hero h1.display em::after,.hero h1.display .g::after{content:"";position:absolute;left:-.04em;right:-.04em;bottom:-.13em;height:.2em;background:no-repeat center/100% 100%;transform:scaleX(0);transform-origin:left;transition:transform 1s cubic-bezier(.65,0,.35,1);}
  .hero h1.display em::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 12' preserveAspectRatio='none'%3E%3Cpath d='M1,7 Q12,2 25,7 T50,7 T75,7 T99,6' fill='none' stroke='%235CBF49' stroke-width='3.4' stroke-linecap='round'/%3E%3C/svg%3E");}
  .hero h1.display .g::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 12' preserveAspectRatio='none'%3E%3Cpath d='M1,6 Q12,11 25,6 T50,6 T75,6 T99,7' fill='none' stroke='%235cb8e6' stroke-width='3.4' stroke-linecap='round'/%3E%3C/svg%3E");}
  #heroText.in h1.display em::after{transform:scaleX(1);transition-delay:.55s;}
  #heroText.in h1.display .g::after{transform:scaleX(1);transition-delay:.82s;}
  .hero p.lead{font-size:18px;color:rgba(255,255,255,.72);max-width:460px;margin:26px 0 32px;}
  .hero-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;}
  .btn{padding:15px 26px;border-radius:100px;font-weight:600;font-size:15px;transition:transform .2s,box-shadow .2s;}
  .btn-primary{background:var(--green);color:var(--ink);box-shadow:0 10px 26px -8px rgba(92,191,73,.5);}
  .btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 34px -10px rgba(92,191,73,.55);}
  .btn-ghost{border:1.5px solid rgba(255,255,255,.45);color:#fff;}
  .btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff;}

  /* before/after */
  .ba{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:4/4.4;box-shadow:0 40px 80px -30px rgba(22,36,58,.45);user-select:none;cursor:ew-resize;touch-action:none;}
  .ba-layer{position:absolute;inset:0;display:flex;align-items:flex-end;padding:20px;}
  .ba-before{background:linear-gradient(150deg,#001631,#0a2036 40%,#13293f);}
  .ba-before::after,.ba-after::after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 30% 40%,rgba(0,0,0,.18),transparent 8%),radial-gradient(circle at 70% 70%,rgba(0,0,0,.14),transparent 7%);opacity:.6;}
  .ba-after{background:linear-gradient(150deg,#001F3F,#0a3358 45%,#13456e);clip-path:inset(0 0 0 50%);}
  .ba-tag{position:relative;z-index:2;font-size:12.5px;font-weight:700;letter-spacing:.12em;color:#fff;background:rgba(0,0,0,.42);padding:7px 15px;border-radius:100px;backdrop-filter:blur(5px);}
  .ba-after .ba-tag{margin-left:auto;}
  .ba-handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fff;transform:translateX(-50%);z-index:3;}
  .ba-knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--blue);box-shadow:0 6px 18px rgba(0,0,0,.3);}
  .ba-knob svg{width:22px;height:22px;}
  .badge-float{position:absolute;left:-26px;bottom:48px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 18px;box-shadow:0 20px 40px -16px rgba(22,36,58,.35);z-index:4;pointer-events:none;}
  .badge-float .n{font-family:var(--serif);font-size:30px;font-weight:600;color:var(--green);line-height:1;}
  .badge-float .t{font-size:11.5px;color:var(--ink-soft);margin-top:3px;}
  @media(max-width:880px){.hero-grid{grid-template-columns:1fr;gap:36px;}.badge-float{left:12px;}}

  /* ticker */
  .ticker{background:#fff;overflow:hidden;margin-top:54px;}
  .ticker-track{display:flex;white-space:nowrap;padding:16px 0;animation:scroll 48s linear infinite;width:max-content;}
  .ticker-track span{font-family:var(--serif);font-style:italic;font-size:19px;color:var(--ink);display:flex;align-items:center;gap:48px;padding-right:48px;}
  .ticker-track span::after{content:"✦";color:var(--green);font-style:normal;font-size:13px;}
  @keyframes scroll{to{transform:translateX(-50%);}}

  section{padding:96px 0;}
  .sec-head{max-width:620px;margin-bottom:54px;}
  .kicker{font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:16px;}
  h2{font-family:var(--serif);font-weight:500;font-size:clamp(30px,3.6vw,46px);line-height:1.1;letter-spacing:-.03em;}
  h2 em{font-style:normal;color:var(--green);font-weight:700;}

  /* services photo cards */
  .svc-sec{background:var(--ink);}
  .svc-sec h2{color:#fff;}
  .svc-sec .kicker{color:var(--green-l);}
  .svc-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;}
  .svc-card{position:relative;border-radius:20px;overflow:hidden;min-height:260px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;color:#fff;isolation:isolate;transition:transform .35s,box-shadow .35s;}
  .svc-card .ph{position:absolute;inset:0;background-size:cover;background-position:center;z-index:-2;transition:transform .6s;}
  .svc-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(12,22,38,.05) 0%,rgba(12,22,38,.42) 42%,rgba(0,15,32,.93) 100%);}
  .svc-card:hover{transform:translateY(-6px);box-shadow:0 32px 60px -28px rgba(22,36,58,.55);}
  .svc-card:hover .ph{transform:scale(1.07);}
  .svc-card .num{font-family:var(--serif);font-style:italic;font-size:15px;color:var(--green-l);margin-bottom:8px;}
  .svc-card h3{font-family:var(--serif);font-weight:700;font-size:29px;letter-spacing:-.01em;margin-bottom:8px;line-height:1.05;}
  .svc-card p{font-size:14px;color:rgba(255,255,255,.95);max-width:380px;line-height:1.5;}
  .svc-card .go{position:absolute;top:22px;right:22px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.34);display:flex;align-items:center;justify-content:center;font-size:16px;transition:.3s;}
  .svc-card:hover .go{background:var(--blue);border-color:var(--blue);transform:rotate(-45deg);}
  .svc-card .go svg{width:17px;height:17px;color:#fff;}
  .svc-card .svc-ic{position:absolute;top:20px;left:20px;z-index:2;width:66px;height:66px;border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;padding:10px;box-shadow:0 10px 24px -8px rgba(0,0,0,.5);}
  .svc-card .svc-ic img{max-width:100%;max-height:100%;object-fit:contain;display:block;}
  .svc-option{margin-top:18px;display:flex;align-items:center;gap:22px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:22px 26px;backdrop-filter:blur(6px);}
  .svc-option .oic{width:64px;height:64px;flex:none;border-radius:14px;background:rgba(92,191,73,.14);border:1px solid rgba(92,191,73,.28);display:flex;align-items:center;justify-content:center;color:var(--green-l);}
  .svc-option .oic svg{width:33px;height:33px;}
  .svc-option b{color:#fff;font-family:var(--serif);font-weight:600;font-size:17px;display:block;margin-bottom:3px;}
  .svc-option span{color:rgba(255,255,255,.74);font-size:15px;}
  .svc-option span b{display:inline;font-family:inherit;font-size:inherit;color:#fff;font-weight:600;}
  .svc-option .olk{margin-left:auto;flex:none;color:var(--green-l);font-weight:600;font-size:14px;display:inline-flex;gap:7px;align-items:center;white-space:nowrap;}
  @media(max-width:640px){.svc-option{flex-direction:column;align-items:flex-start;gap:14px;}.svc-option .olk{margin-left:0;}}
  .svc-c-lg{grid-column:span 3;min-height:330px;}
  .svc-c-sm{grid-column:span 2;}
  @media(max-width:860px){.svc-grid{grid-template-columns:repeat(2,1fr);}.svc-c-lg,.svc-c-sm{grid-column:span 1;}.svc-c-lg{min-height:260px;}}
  @media(max-width:520px){.svc-grid{grid-template-columns:1fr;}}

  /* why — section pleine largeur */
  .why{background:var(--blue-d);position:relative;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.08);}
  .why::before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(92,191,73,.18),transparent 65%);top:-200px;right:-140px;}
  .why::after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(92,184,230,.1),transparent 65%);bottom:-220px;left:-160px;}
  .why .wrap{position:relative;}
  .why h2{color:#fff;}.why h2 em{color:var(--water);}
  .why .kicker{color:var(--green-l);}
  .why .lede{color:rgba(255,255,255,.66);font-size:16.5px;max-width:600px;margin-top:16px;line-height:1.6;}
  .why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px;}
  .why-card{background:var(--ink);border:1px solid rgba(255,255,255,.26);border-radius:20px;padding:38px 32px;box-shadow:0 40px 70px -28px rgba(0,0,0,.85);position:relative;overflow:hidden;isolation:isolate;transition:transform .35s,border-color .35s,box-shadow .35s;}
  .why-card .wbg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;filter:saturate(1.2) brightness(1.22);transition:transform .6s cubic-bezier(.2,.7,.2,1);}
  .why-card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,31,63,.14) 0%,rgba(0,22,44,.5) 26%,rgba(0,15,32,.9) 62%,rgba(0,15,32,.96) 100%);}
  .why-card:hover{transform:translateY(-6px);border-color:var(--green);box-shadow:0 48px 80px -28px rgba(0,0,0,.9);}
  .why-card:hover .wbg{transform:scale(1.07);}
  .why-card .ic{width:64px;height:64px;border-radius:16px;background:linear-gradient(142deg,var(--green-l),var(--green));border:1px solid var(--green);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:20px;box-shadow:0 16px 30px -12px rgba(92,191,73,.75);transition:transform .35s;}
  .why-card:hover .ic{transform:translateY(-3px) rotate(-4deg);}
  .why-card .ic svg{width:32px;height:32px;}
  .why-card .ic svg path[stroke],.why-card .ic svg line[stroke]{stroke:rgba(255,255,255,.6);}
  .why-card h4{font-family:var(--serif);font-size:23px;font-weight:600;margin-bottom:8px;color:#fff;}
  .why-card p{color:rgba(255,255,255,.82);font-size:15.5px;line-height:1.55;}
  @media(max-width:760px){.why-grid{grid-template-columns:1fr;}}

  /* audience — cartes à en-tête photo */
  .aud-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .aud{background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden;transition:transform .35s,box-shadow .35s;display:flex;flex-direction:column;}
  .aud:hover{transform:translateY(-8px);box-shadow:0 30px 60px -28px rgba(22,36,58,.4);}
  .aud-ph{height:174px;background-size:cover;background-position:center;position:relative;transition:transform .6s;flex:none;}
  .aud-ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,31,63,.05) 40%,rgba(0,31,63,.36) 100%);}
  .aud:hover .aud-ph{transform:scale(1.05);}
  .aud-ph .tagline{position:absolute;left:16px;bottom:14px;z-index:2;font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);background:var(--green);padding:7px 15px;border-radius:100px;box-shadow:0 10px 22px -8px rgba(92,191,73,.7);}
  .aud-body{padding:28px 28px 30px;position:relative;flex:1;display:flex;flex-direction:column;}
  .aud .ai{position:absolute;top:-31px;right:24px;width:64px;height:64px;border-radius:16px;background:linear-gradient(142deg,var(--green-l),var(--green));border:1px solid var(--green);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 16px 30px -12px rgba(92,191,73,.7);transition:transform .35s;}
  .aud:hover .ai{transform:translateY(-4px) rotate(-4deg);}
  .aud .ai svg{width:34px;height:34px;}
  .aud .ai svg path[stroke],.aud .ai svg line[stroke]{stroke:rgba(255,255,255,.62);}
  .aud h3{font-family:var(--serif);font-size:25px;font-weight:500;margin-bottom:10px;letter-spacing:-.01em;padding-right:44px;}
  .aud p{color:var(--ink-soft);font-size:15.5px;margin-bottom:18px;}
  .aud .lk{margin-top:auto;align-self:flex-start;font-weight:700;font-size:14.5px;color:var(--ink);background:rgba(92,191,73,.15);border:1.5px solid rgba(92,191,73,.45);padding:11px 20px;border-radius:100px;display:inline-flex;gap:8px;align-items:center;transition:background .25s,border-color .25s,gap .25s;}
  .aud:hover .lk{background:var(--green);border-color:var(--green);gap:13px;}
  @media(max-width:760px){.aud-grid{grid-template-columns:1fr;}}

  /* gallery */
  .gal{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:274px;gap:18px;}
  .gal .cell{border-radius:18px;overflow:hidden;position:relative;display:flex;align-items:flex-end;padding:20px;color:#fff;font-weight:600;font-size:15px;}
  .gal .gph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform .7s cubic-bezier(.2,.7,.2,1),filter .5s;}
  .gal .cell:not(.ba-cell)::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(0,20,40,.62),rgba(0,20,40,.04) 55%);}
  .gal .cell>span{position:relative;z-index:2;background:rgba(0,20,40,.62);padding:10px 19px;border-radius:100px;font-size:15.5px;font-weight:700;backdrop-filter:blur(5px);transition:transform .35s,background .35s;}
  .gal .cell:not(.ba-cell):hover .gph{transform:scale(1.08);filter:saturate(1.12) brightness(1.06);}
  .gal .cell:not(.ba-cell):hover>span{transform:translateY(-3px);background:rgba(0,31,63,.62);}
  .gal .c1{grid-column:span 2;grid-row:span 2;}
  .gal .c4{grid-column:span 2;}
  .gal .ba-cell{padding:0;cursor:ew-resize;user-select:none;touch-action:none;}
  .gal .ba-cell .gal-label{position:absolute;top:16px;left:16px;z-index:4;}
  @media(max-width:760px){.gal{grid-template-columns:1fr 1fr;}.gal .c1{grid-column:span 2;grid-row:span 1;}.gal .c4{grid-column:span 1;}}
  @media(max-width:520px){.gal{grid-template-columns:1fr;}.gal .c1,.gal .c4{grid-column:span 1;}}

  /* cta — respiration claire finale */
  .cta-final{text-align:center;background:var(--bg);position:relative;overflow:hidden;}
  .cta-final::before{content:"";position:absolute;width:720px;height:720px;border-radius:50%;background:radial-gradient(circle,rgba(92,191,73,.09),transparent 62%);top:-400px;left:50%;transform:translateX(-50%);pointer-events:none;}
  .cta-final .wrap{position:relative;}
  .cta-final h2{font-size:clamp(34px,5vw,62px);max-width:840px;margin:0 auto 14px;}
  .cta-final p{color:var(--ink-soft);font-size:17px;margin-bottom:32px;}
  .cta-final .btn-primary{padding:19px 44px;font-size:17.5px;box-shadow:0 16px 36px -10px rgba(92,191,73,.6);}
  .cta-final .btn-primary:hover{box-shadow:0 22px 44px -12px rgba(92,191,73,.7);}

  /* footer */
  footer{background:var(--ink);color:rgba(255,255,255,.6);padding:70px 0 34px;}
  footer .fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;}
  footer .logo{color:#fff;margin-bottom:14px;}
  footer h5{color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;}
  footer a{display:block;padding:5px 0;font-size:14px;transition:color .2s;}footer a:hover{color:#fff;}
  footer .bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:46px;padding-top:22px;font-size:12.5px;text-align:center;}
  @media(max-width:760px){footer .fgrid{grid-template-columns:1fr 1fr;}}

  /* nav tel */
  .nav-tel{display:flex;align-items:center;gap:9px;color:var(--ink);}
  .nav-tel .ph{width:32px;height:32px;border-radius:50%;background:var(--bg2);display:flex;align-items:center;justify-content:center;color:var(--blue);}
  .nav-tel .ph svg{width:15px;height:15px;}
  .nav-tel b{font-size:14.5px;font-weight:600;line-height:1.15;}
  .nav-tel small{display:block;font-size:10.5px;font-weight:600;color:var(--ink-soft);letter-spacing:.05em;text-transform:uppercase;}
  @media(max-width:1040px){.nav-tel{display:none;}}

  /* process : parcours */
  .step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;position:relative;}
  .step-grid::before{content:"";position:absolute;top:39px;left:16.6%;right:16.6%;height:2px;background:#cdd5dd;z-index:0;}
  .step-grid::after{content:"";position:absolute;top:39px;left:16.6%;right:16.6%;height:2px;z-index:0;background:linear-gradient(90deg,var(--water),var(--green) 55%,var(--green-l));transform:scaleX(1);transform-origin:left;transition:transform 1.5s cubic-bezier(.22,.61,.36,1);}
  .step-grid.trace-armed::after{transform:scaleX(0);}
  .step-grid.trace-armed.trace-on::after{transform:scaleX(1);}
  .step{position:relative;z-index:1;text-align:center;padding:0 12px;}
  .step .node{width:94px;height:94px;border-radius:50%;margin:0 auto 22px;background:linear-gradient(140deg,#eef6ff,#eefbe9);border:1.5px solid var(--line);color:var(--blue);display:flex;align-items:center;justify-content:center;box-shadow:0 14px 30px -16px rgba(22,36,58,.45);transition:transform .35s,border-color .5s,box-shadow .5s,background .5s,opacity .5s;}
  .step .node svg{width:42px;height:42px;}
  .step:hover .node{transform:translateY(-5px);border-color:var(--green);box-shadow:0 20px 38px -16px rgba(22,36,58,.45);}
  .step-grid.trace-armed .node{opacity:.5;background:var(--bg2);border-color:var(--line);box-shadow:none;}
  .step-grid.trace-armed .step.clean .node{opacity:1;background:linear-gradient(140deg,#eef6ff,#eefbe9);border-color:var(--green);box-shadow:0 14px 30px -16px rgba(22,36,58,.45);animation:nodepop .55s ease;}
  @keyframes nodepop{0%{transform:scale(1);}45%{transform:scale(1.06);}100%{transform:scale(1);}}
  .step.clean .sn{color:var(--green);}
  .step-reassure{display:inline-flex;align-items:center;gap:7px;margin-top:16px;padding:8px 15px;border-radius:999px;background:linear-gradient(140deg,#eef6ff,#eefbe9);border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--blue);}
  .step-reassure svg{width:15px;height:15px;stroke:var(--green);fill:none;flex:none;}
  .step:hover .step-reassure{border-color:var(--green-l);}
  .step .sn{font-family:var(--serif);font-style:italic;font-size:14px;color:var(--green);letter-spacing:.08em;margin-bottom:6px;}
  .step h3{font-family:var(--serif);font-weight:600;font-size:25px;margin-bottom:10px;letter-spacing:-.01em;}
  .step p{color:var(--ink-soft);font-size:15.5px;max-width:300px;margin:0 auto;}
  @media(max-width:760px){.step-grid{grid-template-columns:1fr;gap:30px;}.step-grid::before,.step-grid::after{display:none;}}

  /* audience — listes à puces */
  .aud ul{list-style:none;margin:0 0 22px;background:linear-gradient(150deg,#f2f8ff,#f1fbeb);border:1px solid var(--line);border-radius:15px;padding:4px 12px;}
  .aud ul li{display:flex;align-items:flex-start;gap:9px;font-size:14.5px;color:var(--ink);font-weight:500;line-height:1.35;padding:10px 0;border-top:1px solid rgba(0,31,63,.08);text-wrap:balance;}
  .aud ul li:first-child{border-top:none;}
  .aud ul li::before{content:"✓";flex:none;margin-top:1px;width:18px;height:18px;border-radius:50%;background:var(--green);color:#fff;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;line-height:1;}

  /* contract — section pleine largeur + carte formule */
  .contract{background:var(--ink);position:relative;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.08);}
  .contract::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(92,191,73,.16),transparent 65%);bottom:-220px;left:-140px;}
  .contract::after{content:"";position:absolute;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(124,212,106,.14),transparent 65%);top:-200px;right:-120px;}
  .contract .contract-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center;}
  .contract .kicker{color:var(--green-l);}
  .contract h2{color:#fff;}
  .contract h2 em{color:var(--green-l);}
  .contract p.intro{color:rgba(255,255,255,.72);font-size:16.5px;margin:18px 0 28px;max-width:480px;}
  .contract-note{color:rgba(255,255,255,.5);font-size:13.5px;margin-top:18px;max-width:430px;}
  .formule{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:24px;padding:34px;backdrop-filter:blur(8px);box-shadow:0 40px 80px -40px rgba(0,0,0,.6);}
  .formule .fh{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.12);}
  .formule .fh b{font-family:var(--serif);font-weight:600;font-size:21px;color:#fff;}
  .formule .fh span{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--green-l);background:rgba(92,191,73,.14);border:1px solid rgba(92,191,73,.3);padding:5px 12px;border-radius:100px;white-space:nowrap;}
  .formule ul{list-style:none;display:grid;gap:18px;}
  .formule li{display:flex;gap:15px;align-items:flex-start;}
  .formule li .fic{width:40px;height:40px;flex:none;border-radius:12px;background:rgba(92,191,73,.12);border:1px solid rgba(92,191,73,.26);display:flex;align-items:center;justify-content:center;color:#fff;}
  .formule li .fic svg{width:21px;height:21px;}
  .formule li>div b{display:block;color:#fff;font-size:15px;font-weight:600;margin-bottom:2px;}
  .formule li>div span{color:rgba(255,255,255,.6);font-size:13px;line-height:1.4;}
  @media(max-width:820px){.contract .contract-grid{grid-template-columns:1fr;gap:36px;}.formule{padding:28px 24px;}}

  /* heritage */
  .heritage-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;}
  .heritage-img{border-radius:22px;overflow:hidden;aspect-ratio:4/3.2;box-shadow:0 34px 70px -34px rgba(22,36,58,.45);position:relative;}
  .heritage-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s cubic-bezier(.2,.7,.2,1);}
  .heritage-img::after{content:"";position:absolute;inset:0;background:linear-gradient(150deg,rgba(0,31,63,.14),rgba(92,191,73,.08));pointer-events:none;}
  .heritage-img:hover img{transform:scale(1.05);}
  .heritage p{color:var(--ink-soft);font-size:16px;margin:18px 0 28px;}
  .heritage-stats{display:flex;gap:34px;flex-wrap:wrap;}
  .heritage-stats div b{font-family:var(--serif);font-size:30px;color:var(--blue);font-weight:600;display:block;line-height:1;}
  .heritage-stats div span{font-size:13px;color:var(--ink-soft);}
  @media(max-width:820px){.heritage-grid{grid-template-columns:1fr;gap:30px;}}

  /* synergie — cross-sell Alu Diffusion (section sombre) */
  .syn-sec{background:var(--ink);position:relative;overflow:hidden;border-top:1px solid rgba(255,255,255,.08);}
  .syn-sec::before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(92,191,73,.16),transparent 66%);top:-240px;right:-160px;pointer-events:none;}
  .syn-sec::after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(92,184,230,.1),transparent 66%);bottom:-220px;left:-160px;pointer-events:none;}
  .syn-sec .kicker{color:var(--green-l);}
  .syn-text h2{color:#fff;}
  .syn-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center;position:relative;}
  .syn-text h2 em{color:var(--green-l);}
  .syn-intro{color:rgba(255,255,255,.72);font-size:16.5px;margin:18px 0 28px;max-width:520px;line-height:1.6;}
  .syn-intro b{color:#fff;font-weight:600;}
  .syn-list{list-style:none;display:grid;gap:15px;}
  .syn-list li{display:flex;gap:15px;align-items:flex-start;}
  .syn-list .sic{width:58px;height:58px;flex:none;border-radius:13px;background:rgba(92,191,73,.12);border:1px solid rgba(92,191,73,.26);color:#fff;display:flex;align-items:center;justify-content:center;}
  .syn-list .sic svg{width:30px;height:30px;}
  .syn-list li>div b{display:block;font-size:15.5px;font-weight:600;color:#fff;margin-bottom:2px;}
  .syn-list li>div span{font-size:13.5px;color:rgba(255,255,255,.62);line-height:1.45;}
  .syn-card{position:relative;background:rgba(255,255,255,.05);border-radius:26px;padding:38px 34px;color:#fff;box-shadow:0 40px 80px -40px rgba(0,0,0,.6);overflow:hidden;border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(8px);}
  .syn-card::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(92,191,73,.24),transparent 66%);top:-150px;right:-130px;pointer-events:none;}
  .syn-card::after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(92,184,230,.14),transparent 66%);bottom:-140px;left:-120px;pointer-events:none;}
  .syn-card>*{position:relative;z-index:1;}
  .syn-ribbon{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--green-l);background:rgba(92,191,73,.14);border:1px solid rgba(92,191,73,.32);padding:6px 14px;border-radius:100px;margin-bottom:20px;}
  .syn-ribbon svg{width:14px;height:14px;}
  .syn-off{display:flex;align-items:baseline;gap:14px;}
  .syn-off b{font-family:var(--serif);font-weight:800;font-size:clamp(58px,8.4vw,88px);line-height:.86;letter-spacing:-.035em;background:linear-gradient(120deg,var(--green-l) 28%,var(--water));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--green-l);}
  .syn-off b i{font-style:normal;font-size:.5em;}
  .syn-off-lbl{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:rgba(255,255,255,.6);line-height:1.3;}
  .syn-card-p{color:rgba(255,255,255,.8);font-size:15px;margin:16px 0 22px;line-height:1.55;}
  .syn-card-p b{color:#fff;font-weight:600;}
  .syn-why{display:grid;gap:11px;margin-bottom:26px;}
  .syn-why span{display:flex;gap:11px;align-items:center;font-size:14px;color:rgba(255,255,255,.86);}
  .syn-why span svg{width:19px;height:19px;flex:none;stroke:var(--green-l);fill:none;}
  .syn-btn{display:flex;justify-content:center;width:100%;}
  .syn-note{font-size:12px;color:rgba(255,255,255,.5);margin-top:14px;text-align:center;line-height:1.4;}
  @media(max-width:820px){.syn-grid{grid-template-columns:1fr;gap:34px;}.syn-card{padding:32px 26px;}}

  /* parrainage — carte à détacher (section sombre) */
  .par-sec{background:var(--ink);position:relative;overflow:hidden;border-top:1px solid rgba(255,255,255,.08);}
  .par-sec::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(92,184,230,.14),transparent 66%);bottom:-240px;left:-160px;pointer-events:none;}
  .par-sec::after{content:"";position:absolute;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(92,191,73,.14),transparent 66%);top:-220px;right:-150px;pointer-events:none;}
  .par-sec .kicker{color:var(--green-l);}
  .par-grid{display:grid;grid-template-columns:.92fr 1.28fr;gap:56px;align-items:center;position:relative;}
  .par-text h2{color:#fff;}
  .par-text h2 em{color:var(--green-l);}
  .par-text>p{color:rgba(255,255,255,.74);font-size:16.5px;max-width:470px;margin:16px 0 26px;line-height:1.6;}
  .par-steps{display:grid;gap:12px;}
  .par-step{display:flex;gap:14px;align-items:center;font-size:15.5px;font-weight:500;color:#fff;}
  .par-step b{width:30px;height:30px;flex:none;border-radius:50%;background:var(--green);color:var(--ink);font-family:var(--serif);font-weight:800;font-size:13.5px;display:flex;align-items:center;justify-content:center;}
  .par-cta{margin-top:28px;display:inline-block;}
  .ticket{position:relative;display:flex;background:rgba(255,255,255,.06);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.16);border-radius:24px;color:#fff;box-shadow:0 50px 90px -34px rgba(0,0,0,.7);transform:rotate(-2deg) scale(1.04);transition:transform .45s cubic-bezier(.2,.7,.2,1);}
  .ticket:hover{transform:rotate(0deg) translateY(-4px);}
  .ticket::before{content:"";position:absolute;inset:0;border-radius:24px;background:radial-gradient(circle at 82% 0%,rgba(92,191,73,.2),transparent 55%);pointer-events:none;}
  .tk-half{flex:1;padding:44px 34px 40px;display:grid;gap:12px;justify-items:start;align-content:start;}
  .tk-tag{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--green-l);background:rgba(92,191,73,.14);border:1px solid rgba(92,191,73,.3);padding:5px 11px;border-radius:100px;}
  .tk-ic{width:60px;height:60px;border-radius:13px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;color:var(--green-l);margin-top:4px;}
  .tk-ic svg{width:31px;height:31px;}
  .tk-half>b{font-family:var(--serif);font-weight:700;font-size:23px;line-height:1.2;}
  .tk-half .d{font-size:14.5px;color:rgba(255,255,255,.72);line-height:1.45;}
  .tk-perfo{position:relative;width:0;border-left:2px dashed rgba(255,255,255,.28);margin:18px 0;}
  .tk-perfo::before,.tk-perfo::after{content:"";position:absolute;left:50%;transform:translateX(-50%);width:26px;height:26px;border-radius:50%;background:var(--ink);}
  .tk-perfo::before{top:-31px;}
  .tk-perfo::after{bottom:-31px;}
  @media(max-width:820px){.par-grid{grid-template-columns:1fr;gap:38px;}}
  @media(max-width:560px){
    .ticket{flex-direction:column;transform:none;}
    .tk-perfo{width:auto;height:0;border-left:none;border-top:2px dashed rgba(255,255,255,.28);margin:0 18px;}
    .tk-perfo::before{left:-31px;top:50%;transform:translateY(-50%);}
    .tk-perfo::after{left:auto;right:-31px;top:50%;bottom:auto;transform:translateY(-50%);}
  }

  /* zone — territoire */
  .zone-sec{position:relative;overflow:hidden;}
  .zone-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;position:relative;}
  .zone-text .lede{color:rgba(255,255,255,.72);font-size:16px;margin:16px 0 26px;max-width:460px;line-height:1.6;}
  .zone-deplabel{font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--green-l);margin:24px 0 13px;}
  .zone-deps{display:flex;flex-wrap:wrap;gap:10px;}
  .dep-chip{display:inline-flex;align-items:center;gap:11px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:100px;padding:7px 18px 7px 7px;font-size:14px;font-weight:500;color:#fff;transition:background .2s,border-color .2s,transform .2s;}
  .dep-chip b{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 9px;border-radius:100px;background:rgba(92,191,73,.16);border:1px solid rgba(92,191,73,.3);color:var(--green-l);font-family:var(--serif);font-weight:800;font-size:14.5px;letter-spacing:-.01em;}
  .dep-chip i{font-style:normal;color:rgba(255,255,255,.5);font-size:12.5px;font-weight:500;}
  .dep-chip:hover{background:rgba(255,255,255,.1);border-color:rgba(92,191,73,.4);transform:translateY(-2px);}
  .dep-home{background:rgba(92,191,73,.14);border-color:rgba(92,191,73,.34);}
  .dep-home b{background:var(--green);border-color:var(--green);color:var(--ink);}
  .zone-communes{margin-top:18px;font-size:13px;color:rgba(255,255,255,.5);max-width:470px;line-height:1.55;}
  .zone-media{position:relative;border-radius:24px;overflow:hidden;box-shadow:0 40px 80px -40px rgba(0,0,0,.7);border:1px solid rgba(255,255,255,.1);}
  .zone-media img{width:100%;display:block;aspect-ratio:16/10;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1);}
  .zone-media:hover img{transform:scale(1.05);}
  .zone-media::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,transparent 45%,rgba(0,31,63,.55));pointer-events:none;}
  .zone-pin{position:absolute;left:18px;bottom:18px;z-index:2;display:inline-flex;align-items:center;gap:8px;background:rgba(0,31,63,.72);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.18);border-radius:100px;padding:9px 15px;font-size:13px;font-weight:600;color:#fff;}
  .zone-pin svg{width:15px;height:15px;color:var(--green-l);flex:none;}
  @media(max-width:820px){.zone-grid{grid-template-columns:1fr;gap:32px;}}

  /* dark sections (final) */
  .darksec{background:var(--ink);}
  .darksec .kicker{color:var(--green-l);}
  .darksec h2{color:#fff;}
  .darksec h2 em{color:var(--green-l);}
  .darksec .lede{color:rgba(255,255,255,.72);}

  /* stats counters (signature V2) */
  .stats-sec{padding:72px 0;position:relative;overflow:hidden;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);}
  .stats-sec::before{content:"";position:absolute;width:660px;height:660px;border-radius:50%;background:radial-gradient(circle,rgba(92,191,73,.15),transparent 66%);top:-320px;left:50%;transform:translateX(-50%);pointer-events:none;}
  .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;}
  .stat{text-align:center;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:32px 22px;backdrop-filter:blur(6px);transition:transform .35s,background .35s,border-color .35s;}
  .stat:hover{transform:translateY(-6px);background:rgba(255,255,255,.07);border-color:rgba(92,191,73,.38);}
  .stat .si{width:58px;height:58px;margin:0 auto 18px;border-radius:13px;background:rgba(92,191,73,.12);border:1px solid rgba(92,191,73,.24);display:flex;align-items:center;justify-content:center;color:var(--green-l);}
  .stat .si svg{width:30px;height:30px;}
  .stat b{font-family:var(--serif);font-weight:800;font-size:clamp(38px,4.6vw,54px);line-height:1;display:block;letter-spacing:-.02em;background:linear-gradient(120deg,var(--green-l) 30%,var(--water));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--green-l);}
  .stat span{display:block;margin-top:12px;font-size:14px;color:rgba(255,255,255,.64);max-width:200px;margin-left:auto;margin-right:auto;line-height:1.45;}
  @media(max-width:760px){.stats-grid{grid-template-columns:1fr 1fr;gap:14px;}}

  /* reveal */
  .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);}
  .reveal.in{opacity:1;transform:none;}
  .stagger>*{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s;}
  .stagger.in>*{opacity:1;transform:none;}
  .stagger.in>*:nth-child(2){transition-delay:.08s;}
  .stagger.in>*:nth-child(3){transition-delay:.16s;}
  .stagger.in>*:nth-child(4){transition-delay:.24s;}
  .stagger.in>*:nth-child(5){transition-delay:.32s;}

  .tag-draft{position:fixed;bottom:14px;right:14px;z-index:9998;background:var(--ink);color:#fff;font-size:11px;font-weight:600;padding:7px 13px;border-radius:100px;opacity:.85;}