/* AIR SKAN : style commun à toutes les pages du site */
@font-face{font-family:Oswald;font-style:normal;font-weight:500 600;font-display:swap;src:url(/assets/fonts/oswald-latin.woff2) format("woff2")}
:root{
  --brand:#002b05; --brand2:#0d4a14; --ink:#14211c; --muted:#5d6e66;
  --border:#e1e8e3; --bg:#f6f8f6; --card:#fff;
  --c:#0d4a14; --cd:#002b05; --cl:#e7efe9;
}
/* Couleur de chaque activité */
body.t-energie{--c:#e8710a;--cd:#b85608;--cl:#fdf1e6}
body.t-collectivites{--c:#1f5f7a;--cd:#164a5f;--cl:#e6f0f4}
body.t-golf{--c:#3a9a3f;--cd:#25702a;--cl:#e9f5ea}
body.t-viti{--c:#8a2450;--cd:#6a1b3d;--cl:#f6e9ef}
body.t-agri{--c:#6b8e23;--cd:#4f6b19;--cl:#f1f5e6}
body.t-assurances{--c:#3d5a80;--cd:#2b4160;--cl:#e8eef5}
body.t-securite{--c:#b3261e;--cd:#8a1d17;--cl:#f9e9e8}
body.t-etudes{--c:#5a6470;--cd:#3f4750;--cl:#eceef0}
body.t-bio{--c:#6a2c91;--cd:#50206e;--cl:#f1e9f6}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:Oswald,Impact,sans-serif;text-transform:uppercase;font-weight:500;letter-spacing:.02em;line-height:1.15}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}

/* En-tête */
.top{background:var(--brand);color:#fff;position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
.logo{background:#fff;border-radius:8px;padding:4px 10px}
.logo img{height:38px;width:auto}
.top nav{display:flex;gap:2px;flex-wrap:wrap}
.top nav a{padding:7px 11px;border-radius:6px;font-size:.92rem;color:#dfe8e3}
.top nav a:hover,.top nav a.on{background:rgba(255,255,255,.14);color:#fff}
.top nav a.client{border:1px solid rgba(255,255,255,.35);margin-left:6px}
.burger{display:none}
@media(max-width:760px){
  .burger{display:block;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:8px;padding:7px 12px;font-size:.95rem;cursor:pointer}
  .top nav{display:none;width:100%;flex-direction:column;padding-bottom:6px}
  .top nav.open{display:flex}
  .top nav a{padding:11px 12px;font-size:1rem}
  .top nav a.client{margin-left:0}
}

/* Bandeau de tête */
.hero{position:relative;color:#fff;background:linear-gradient(135deg,var(--brand2),var(--brand));background-size:cover;background-position:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,43,5,.94) 0%,rgba(0,43,5,.82) 45%,rgba(0,43,5,.25) 100%)}
.hero .wrap{position:relative;padding-top:64px;padding-bottom:70px}
.tag{display:inline-flex;align-items:center;gap:8px;background:var(--c);color:#fff;font-weight:600;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.hero h1{font-size:clamp(1.9rem,4.6vw,2.9rem);margin:18px 0 14px;max-width:960px}
.hero p{max-width:580px;font-size:1.08rem;opacity:.92;margin:0 0 26px}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.b{display:inline-block;padding:12px 22px;border-radius:9px;font-weight:600;font-size:.95rem;border:0;cursor:pointer;font-family:inherit}
.b.p{background:var(--c);color:#fff}.b.p:hover{background:var(--cd)}
.b.o{border:1px solid rgba(255,255,255,.5);color:#fff}.b.o:hover{background:rgba(255,255,255,.1)}
body:not([class*="t-"]) .hero .b.p{background:#fff;color:var(--brand)}
body:not([class*="t-"]) .hero .b.p:hover{background:#e6efe8}

/* Chiffres clés */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-34px;position:relative}
.kpis.k3{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.kpis,.kpis.k3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.kpis,.kpis.k3{grid-template-columns:1fr}}
.kpi{background:var(--card);border:1px solid var(--border);border-left:5px solid var(--c);border-radius:12px;padding:16px 18px;box-shadow:0 6px 18px rgba(20,33,28,.08)}
.kpi b{display:block;font-family:Oswald,Impact,sans-serif;font-weight:500;font-size:1.45rem;color:var(--cd)}
.kpi span{font-size:.86rem;color:var(--muted)}

/* Sections */
.sec{padding:60px 0 0}
.sec h2{font-size:clamp(1.4rem,3vw,1.8rem);margin:0 0 8px}
.sec .lead{color:var(--muted);max-width:720px;margin:0 0 26px}
.bar{width:54px;height:4px;background:var(--c);border-radius:2px;margin-bottom:14px}

.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:760px){.two{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px}
.card h3{font-size:1.15rem;margin:0 0 8px;color:var(--brand)}
.card p{margin:0 0 12px;color:var(--muted);font-size:.95rem}
.card ul{margin:0;padding-left:18px;font-size:.93rem}
.card li{margin:4px 0}
.ico{width:44px;height:44px;border-radius:10px;background:var(--cl);color:var(--cd);display:grid;place-items:center;margin-bottom:12px}
.ico svg{width:24px;height:24px}

.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid4{grid-template-columns:1fr}}
.defect{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}
.defect b{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.defect b::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--c);flex:none}
.defect span{color:var(--muted);font-size:.9rem}

/* Rapport */
.report{display:grid;grid-template-columns:1.1fr 1fr;gap:26px;align-items:center}
@media(max-width:820px){.report{grid-template-columns:1fr}}
.shot{border-radius:14px;overflow:hidden;border:1px solid var(--border);position:relative;background:#000;margin:0}
.shot img{aspect-ratio:4/3;object-fit:cover;width:100%}
.shot figcaption{position:absolute;left:0;right:0;bottom:0;background:rgba(0,43,5,.85);color:#fff;font-size:.82rem;padding:8px 12px}
.checks{list-style:none;margin:0;padding:0}
.checks li{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--border)}
.checks li:last-child{border-bottom:0}
.checks svg{flex:none;width:22px;height:22px;color:var(--c);margin-top:2px}
.checks span{color:var(--muted)}

/* Déroulé */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:s}
.steps.s3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}.steps.s3{grid-template-columns:1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px;counter-increment:s}
.step::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;margin-bottom:10px}
.step b{display:block;margin-bottom:4px}
.step span{color:var(--muted);font-size:.9rem}

/* Pour qui, bénéfices, saisons */
.who{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ben{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.year{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.who,.ben,.year{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.who,.ben,.year{grid-template-columns:1fr}}
.who div,.ben div{background:var(--cl);border-radius:12px;padding:16px}
.who b,.ben b{display:block;color:var(--cd);margin-bottom:4px}
.who span,.ben span{font-size:.9rem}
.year div{background:var(--card);border:1px solid var(--border);border-top:4px solid var(--c);border-radius:12px;padding:16px}
.year small{display:block;color:var(--cd);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:.78rem;margin-bottom:4px}
.year b{display:block;margin-bottom:4px}
.year span{color:var(--muted);font-size:.9rem}

/* FAQ */
.faq details{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:10px}
.faq summary{cursor:pointer;padding:15px 18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--c);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin:0;padding:0 18px 16px;color:var(--muted)}

/* Appel à l'action */
.cta{margin:64px 0 0;background:radial-gradient(ellipse at 30% 40%,var(--brand2),var(--brand) 70%);color:#fff;border-radius:18px;padding:38px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{margin:0 0 6px;font-size:clamp(1.3rem,3vw,1.7rem)}
.cta p{margin:0;opacity:.88}
.cta .contact{font-size:.95rem;opacity:.9;margin-top:10px}
.cta .contact a{text-decoration:underline}
.cta .b.p{background:#fff;color:var(--brand)}.cta .b.p:hover{background:#e6efe8}
.cta .btns{flex-direction:column;align-items:stretch;text-align:center}

/* Page Services : cartes */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.chips a{border:1px solid var(--border);background:#fff;border-radius:999px;padding:7px 14px;font-size:.88rem;font-weight:600}
.chips a:hover{border-color:var(--brand2)}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:820px){.svc{grid-template-columns:1fr}}
.s{--sc:var(--brand2);display:grid;grid-template-columns:38% 1fr;background:var(--card);border:1px solid var(--border);border-top:5px solid var(--sc);border-radius:14px;overflow:hidden;scroll-margin-top:80px}
.s .pic{position:relative;background:#111;min-height:200px}
.s .pic img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.s .txt{padding:20px 20px 18px;display:flex;flex-direction:column}
.s small{color:var(--sc);font-weight:700;text-transform:uppercase;letter-spacing:.07em;font-size:.76rem}
.s h3{font-size:1.2rem;margin:4px 0 8px;color:var(--ink)}
.s p{margin:0 0 10px;color:var(--muted);font-size:.93rem}
.s ul{margin:0 0 14px;padding-left:18px;font-size:.9rem}
.s li{margin:3px 0}
.s .more{margin-top:auto;font-weight:700;color:var(--sc);font-size:.92rem}
.s .more:hover{text-decoration:underline}
.s.big{grid-column:1/-1;grid-template-columns:45% 1fr}
@media(max-width:820px){.s.big{grid-template-columns:38% 1fr}}
@media(max-width:460px){.s,.s.big{grid-template-columns:1fr}.s .pic{height:180px;min-height:0}}
.badge{display:inline-block;background:var(--sc);color:#fff;font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px;margin-left:6px;vertical-align:middle;text-transform:none;letter-spacing:0}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.why{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.why{grid-template-columns:1fr}}
.why div{background:var(--cl);border-radius:12px;padding:16px}
.why b{display:block;color:var(--brand);margin-bottom:4px}
.why span{font-size:.9rem}

/* Accueil */
.home-video{border-radius:16px;overflow:hidden;background:#0a1a0c;aspect-ratio:16/9}
.home-video video{width:100%;height:100%;object-fit:cover;display:block}
.logos{display:grid;grid-template-columns:repeat(8,1fr);gap:12px;align-items:center}
@media(max-width:900px){.logos{grid-template-columns:repeat(4,1fr)}}
@media(max-width:460px){.logos{grid-template-columns:repeat(2,1fr)}}
.logos div{background:#fff;border:1px solid var(--border);border-radius:12px;padding:10px;display:grid;place-items:center;height:96px}
.logos img{max-height:72px;width:auto;object-fit:contain}

/* Texte courant (À propos, pages légales) */
.prose{max-width:780px}
.prose h2{font-size:1.3rem;margin:34px 0 10px}
.prose p,.prose li{color:#33433b}
.prose a{text-decoration:underline}
.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.split img{border-radius:16px;aspect-ratio:1/1;object-fit:cover;width:100%}
.partners{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:760px){.partners{grid-template-columns:1fr}}
.partners .card small{display:block;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.75rem;margin-bottom:6px}
.partners .card h3 a{text-decoration:underline;text-decoration-color:var(--border)}
.partners .card .role{font-size:.9rem;color:var(--ink);background:var(--cl);border-radius:8px;padding:8px 10px;margin:0}
.key{font-family:ui-monospace,Menlo,monospace;background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px;word-break:break-all;font-size:.92rem}

/* Formulaire */
.form{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.form .row{grid-template-columns:1fr}}
.form label{display:block;font-weight:600;font-size:.9rem;margin:0 0 14px}
.form label span{color:#b3261e}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:5px;padding:11px 12px;border:1px solid #cdd8d1;border-radius:9px;font:inherit;font-weight:400;background:#fff;color:var(--ink)}
.form textarea{min-height:130px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--brand2);border-color:var(--brand2)}
.form .consent{display:flex;gap:10px;font-weight:400;font-size:.88rem;color:var(--muted)}
.form .consent input{width:auto;margin-top:3px}
.form .hp{position:absolute;left:-5000px}
.form .msg{margin-top:12px;font-weight:600}
.form .msg.ok{color:#1e7a35}.form .msg.err{color:#b3261e}
.coords{list-style:none;padding:0;margin:0}
.coords li{padding:12px 0;border-bottom:1px solid var(--border)}
.coords b{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.coords a{text-decoration:underline}

/* Espace client */
.spaces{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:760px){.spaces{grid-template-columns:1fr}}
.spaces a{display:block;background:var(--card);border:1px solid var(--border);border-top:5px solid var(--c);border-radius:14px;padding:22px}
.spaces a:hover{box-shadow:0 6px 18px rgba(20,33,28,.1)}
.spaces b{font-family:Oswald,Impact,sans-serif;font-weight:500;text-transform:uppercase;font-size:1.3rem;display:block;margin-bottom:6px}
.spaces span{color:var(--muted);font-size:.92rem}

/* Pied de page */
footer{background:var(--brand);color:#aebdb5;padding:30px 0;font-size:.88rem;margin-top:64px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a:hover{color:#fff}
footer .soc{display:flex;gap:14px;flex-wrap:wrap}
footer .cols{display:flex;gap:40px;flex-wrap:wrap}
footer .cols div{display:flex;flex-direction:column;gap:4px}
footer strong{color:#fff;font-weight:600;margin-bottom:4px}