/* Dauphiné Élagage — feuille de style
   Palette : forêt (#0e2a1c) · mousse (#1d4a32) · écorce (#5b3f27) · orange sécurité (#ff6a13) · brume (#f2f5f1) */
:root{
  --foret:#0e2a1c;--mousse:#1d4a32;--feuille:#2f7a4f;--ecorce:#5b3f27;
  --orange:#ff6a13;--orange-f:#e2560a;--brume:#f2f5f1;--pierre:#dfe6df;
  --encre:#13201a;--doux:#4d5f55;--blanc:#fff;
  --r:16px;--ombre:0 18px 50px -18px rgba(14,42,28,.35);
  --display:"Barlow Condensed",Impact,"Arial Narrow",sans-serif;
  --texte:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--brume);color:var(--encre);font:400 17px/1.6 var(--texte);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--mousse)}
h1,h2,h3{font-family:var(--display);line-height:1.04;letter-spacing:.005em;margin:0 0 .4em;text-wrap:balance}
h1{font-size:clamp(2.6rem,6.2vw,4.6rem);font-weight:800;text-transform:uppercase}
h2{font-size:clamp(2rem,4vw,3rem);font-weight:800;text-transform:uppercase}
h3{font-size:1.45rem;font-weight:700}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
section{padding-block:clamp(56px,8vw,96px)}
.k{font:700 .82rem/1 var(--texte);letter-spacing:.16em;text-transform:uppercase;color:var(--feuille);margin:0 0 14px;display:flex;align-items:center;gap:10px}
.k::before{content:"";width:28px;height:3px;background:var(--orange);border-radius:2px}
.sub{font-size:1.12rem;color:var(--doux);max-width:62ch}
.dark{background:var(--foret);color:#e7efe9}
.dark h2,.dark h3{color:#fff}.dark .sub{color:#b9cbbf}.dark .k{color:#9fd3b0}.dark a{color:#ffd2b5}
/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:999px;font:700 1.02rem/1 var(--texte);text-decoration:none;border:0;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.btn.o{background:var(--orange);color:#fff;box-shadow:0 10px 26px -10px rgba(255,106,19,.8)}
.btn.o:hover{background:var(--orange-f)}
.btn.w{background:#fff;color:var(--foret)}
.btn.wa{background:#1fae54;color:#fff}
.btn.big{padding:18px 28px;font-size:1.12rem}
.btn svg{width:20px;height:20px;flex:none}
/* entête */
header{position:sticky;top:0;z-index:50;background:rgba(14,42,28,.94);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.hd{display:flex;align-items:center;gap:18px;min-height:68px}
.logo{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;margin-right:auto}
.logo svg{width:42px;height:42px;flex:none}
.logo span{font:800 1.32rem/1 var(--display);text-transform:uppercase;letter-spacing:.02em}
.logo small{display:block;font:500 .74rem/1.2 var(--texte);letter-spacing:.06em;color:#9fd3b0;text-transform:none;margin-top:3px}
.mn{display:flex;gap:22px}
.mn a{color:#d7e6dc;text-decoration:none;font-weight:600;font-size:.98rem}
.mn a:hover{color:#fff}
.hd .btn{padding:11px 18px}
@media (max-width:900px){.mn{display:none}}
@media (max-width:560px){.hd .btn span{display:none}.hd .btn{padding:11px 13px}.logo span{font-size:1.12rem}}
/* hero */
.hero{position:relative;color:#fff;min-height:min(86vh,760px);display:flex;align-items:flex-end;padding:0;overflow:hidden;background:var(--foret)}
.hero>img{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;object-position:60% 35%}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(9,28,18,.92) 0%,rgba(9,28,18,.72) 42%,rgba(9,28,18,.18) 75%),linear-gradient(0deg,rgba(9,28,18,.65),transparent 45%)}
.massifs{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:auto;color:var(--brume);z-index:2;pointer-events:none}
.hero-in{position:relative;z-index:3;padding:110px 0 150px;max-width:720px}
.tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:7px 14px;border-radius:999px;font-weight:600;font-size:.92rem;margin-bottom:20px}
.tag i{width:8px;height:8px;border-radius:50%;background:#8fe0a8;box-shadow:0 0 0 4px rgba(70,224,127,.25)}
.hero h1 em{font-style:normal;color:#8fe0a8}
.lead{font-size:clamp(1.08rem,1.8vw,1.3rem);color:#e3ece6;max-width:56ch;margin-bottom:26px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.pts{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-wrap:wrap;gap:10px 22px;font-weight:600;color:#e3ece6}
.pts li{display:flex;align-items:center;gap:8px}
.pts li::before{content:"";width:18px;height:18px;border-radius:50%;background:#2f9e5b url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}
/* formulaire de devis */
.bar{position:relative;z-index:5;margin-top:-92px;background:#fff;border-radius:22px;box-shadow:var(--ombre);padding:22px;display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1.1fr auto;gap:12px;align-items:end;border:1px solid var(--pierre)}
.bar-h{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin-bottom:2px}
.bar-h b{font:800 1.5rem/1 var(--display);text-transform:uppercase;color:var(--foret)}
.bar-h span{color:var(--doux);font-size:.95rem}
.bf label{display:block;font-size:.8rem;font-weight:700;color:var(--doux);margin:0 0 6px;text-transform:uppercase;letter-spacing:.06em}
.bf input,.bf select{width:100%;padding:13px 14px;border:1.5px solid var(--pierre);border-radius:12px;font:500 1rem var(--texte);background:var(--brume);color:var(--encre)}
.bf input:focus,.bf select:focus{border-color:var(--feuille);background:#fff;outline:none}
.bar .btn{height:50px}
.hp{position:absolute;left:-9999px}
.ft{grid-column:1/-1;margin:2px 0 0;font-size:.85rem;color:var(--doux)}
#done{display:none;grid-column:1/-1;margin:0;background:#e8f7ee;color:#135c31;padding:12px 14px;border-radius:12px;font-weight:600}
@media (max-width:1000px){.bar{grid-template-columns:1fr 1fr}.bar .btn{grid-column:1/-1}}
@media (max-width:560px){.bar{grid-template-columns:1fr;margin-top:-70px;padding:18px}}
/* bandeau de confiance */
.trust{padding-block:40px 0}
.trusts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tr{background:#fff;border:1px solid var(--pierre);border-radius:var(--r);padding:18px;display:flex;gap:14px;align-items:flex-start}
.tr svg{width:36px;height:36px;flex:none;color:var(--orange)}
.tr b{display:block;font:800 1.25rem/1.1 var(--display);text-transform:uppercase;color:var(--foret)}
.tr span{font-size:.93rem;color:var(--doux)}
@media (max-width:900px){.trusts{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.trusts{grid-template-columns:1fr}}
/* tuiles problème */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
.tile{position:relative;border-radius:20px;overflow:hidden;min-height:250px;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;color:#fff;text-decoration:none;isolation:isolate}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s ease}
.tile::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(9,28,18,.92),rgba(9,28,18,.25) 60%,rgba(9,28,18,.05))}
.tile:hover img{transform:scale(1.06)}
.tile b{font:800 1.5rem/1.05 var(--display);text-transform:uppercase}
.tile small{margin-top:6px;font-weight:700;color:#ffc7a3}
@media (max-width:900px){.tiles{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.tiles{grid-template-columns:1fr}.tile{min-height:200px}}
/* comparatif artisan / plateforme */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.col{border-radius:20px;padding:26px}
.col.bad{background:#1a3a28;border:1px solid rgba(255,255,255,.08)}
.col.good{background:#fff;color:var(--encre);box-shadow:0 0 0 3px var(--orange)}
.col h3{margin-bottom:14px}.col.good h3{color:var(--foret)}
.col ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.col li{display:flex;gap:10px;align-items:flex-start}
.col li svg{width:22px;height:22px;flex:none;margin-top:2px}
.col.bad li svg{color:#ff8f8f}.col.good li svg{color:var(--feuille)}
@media (max-width:760px){.vs{grid-template-columns:1fr}}
/* blocs deux colonnes */
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.two img{border-radius:22px;box-shadow:var(--ombre);width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:860px){.two{grid-template-columns:1fr}}
.steps-v{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:16px}
.steps-v li{display:flex;gap:14px}
.steps-v i{font:800 1.3rem/1 var(--display);font-style:normal;width:44px;height:44px;border-radius:12px;background:var(--orange);color:#fff;display:grid;place-items:center;flex:none}
.steps-v b{display:block;font-size:1.08rem}
.steps-v span{color:var(--doux)}
.dark .steps-v span{color:#b9cbbf}
/* services */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(205px,1fr));gap:18px;margin-top:28px}
.sv{background:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--pierre);display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease}
.sv:hover{transform:translateY(-4px);box-shadow:var(--ombre)}
.sv img{aspect-ratio:16/10;object-fit:cover;width:100%}
.sv div{padding:20px;display:flex;flex-direction:column;flex:1}
.sv h3 a{color:var(--foret);text-decoration:none}
.sv p{color:var(--doux);font-size:.98rem}
.sv .more{margin-top:auto;font-weight:700;color:var(--orange-f);text-decoration:none}
/* calendrier */
.cal{overflow-x:auto;margin-top:26px;border-radius:18px;background:#fff;border:1px solid var(--pierre)}
.cal table{border-collapse:collapse;width:100%;min-width:760px;font-size:.92rem}
.cal th,.cal td{padding:12px 8px;text-align:center;border-bottom:1px solid var(--pierre)}
.cal th:first-child,.cal td:first-child{text-align:left;padding-left:18px;font-weight:700;white-space:nowrap}
.cal thead th{font:700 .8rem/1 var(--texte);text-transform:uppercase;letter-spacing:.06em;color:var(--doux);background:var(--brume)}
.cal td span{display:block;height:22px;border-radius:6px}
.c-ok{background:#2f9e5b}.c-moy{background:#f3c24b}.c-non{background:#e7b3a6}
.legend{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px;font-size:.92rem;color:var(--doux)}
.legend i{display:inline-block;width:14px;height:14px;border-radius:4px;vertical-align:-2px;margin-right:6px}
/* réglementation */
.rules{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:26px}
.rule{background:#fff;border-radius:18px;padding:22px;border-left:5px solid var(--orange)}
.rule b{display:block;font:800 1.2rem/1.15 var(--display);text-transform:uppercase;color:var(--foret);margin-bottom:8px}
.rule p{margin:0;color:var(--doux);font-size:.97rem}
/* galerie */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:12px;margin-top:28px}
.gal figure{margin:0;position:relative;border-radius:16px;overflow:hidden}
.gal figure.big{grid-column:span 2;grid-row:span 2}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gal figure:hover img{transform:scale(1.05)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;background:linear-gradient(0deg,rgba(9,28,18,.85),transparent);color:#fff;font-size:.88rem;font-weight:600}
@media (max-width:900px){.gal{grid-template-columns:1fr 1fr;grid-auto-rows:180px}}
@media (max-width:520px){.gal{grid-template-columns:1fr}.gal figure.big{grid-column:auto;grid-row:span 1}}
/* zones */
.secteurs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:26px}
.secteur h3{font-size:1.2rem;color:var(--foret);margin-bottom:10px}
.dark .secteur h3{color:#fff}
.zones{display:flex;flex-wrap:wrap;gap:8px}
.zones a{padding:8px 13px;border-radius:999px;background:#fff;border:1px solid var(--pierre);color:var(--foret);text-decoration:none;font-weight:600;font-size:.93rem;transition:background .15s ease,color .15s ease}
.zones a:hover{background:var(--orange);color:#fff;border-color:var(--orange)}
.dark .zones a{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#e7efe9}
/* prose */
.prose{max-width:800px}
.prose h2{margin-top:1.4em}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.4em}
.chk{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}
.chk li{background:#fff;border:1px solid var(--pierre);border-radius:12px;padding:12px 14px 12px 42px;position:relative;font-weight:600}
.chk li::before{content:"";position:absolute;left:14px;top:14px;width:18px;height:18px;border-radius:50%;background:var(--feuille) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}
.crumb{font-size:.88rem;color:#c9d9cf;margin-bottom:14px}
.crumb a{color:#fff}
/* faq */
details{background:#fff;border:1px solid var(--pierre);border-radius:14px;margin-bottom:10px;padding:0 20px}
summary{cursor:pointer;font-weight:700;padding:18px 28px 18px 0;list-style:none;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font:700 1.5rem/1 var(--texte);color:var(--orange)}
details[open] summary::after{content:"–"}
details p{color:var(--doux);margin:0 0 18px}
/* appel final */
.final{position:relative;color:#fff;text-align:center;overflow:hidden;background:var(--foret)}
.final .fbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28}
.final .wrap{position:relative}
.final h2{color:#fff}
.final .tel{display:inline-block;font:800 clamp(2.6rem,7vw,4.8rem)/1 var(--display);color:#fff;text-decoration:none;margin:10px 0 18px;letter-spacing:.02em}
.final .tel:hover{color:var(--orange)}
.final p{color:#d7e6dc;max-width:56ch;margin-inline:auto}
.final .cta{justify-content:center;margin-top:22px}
/* pied de page */
footer{background:#081a11;color:#9db4a6;padding:54px 0 120px;font-size:.95rem}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}
footer a{display:block;color:#c7d8cd;text-decoration:none;margin-bottom:7px}
footer a:hover{color:#fff}
.fh{display:block;color:#fff;font:700 .82rem/1 var(--texte);letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.legal{border-top:1px solid rgba(255,255,255,.08);margin-top:30px;padding-top:18px;font-size:.85rem}
@media (max-width:860px){.fgrid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.fgrid{grid-template-columns:1fr}}
/* barre mobile */
.mob{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:8px;padding:10px;background:rgba(8,26,17,.96);box-shadow:0 -6px 20px rgba(0,0,0,.25)}
.mob a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;border-radius:14px;font-weight:800;text-decoration:none;color:#fff}
.mob .c{background:var(--orange)}.mob .w{background:#1fae54}
.mob svg{width:20px;height:20px}
@media (max-width:760px){.mob{display:flex}}
/* apparition au défilement (filet de sécurité dans app.js) */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .rv.in{opacity:1;transform:none}
@media (max-width:560px){.hero>img{object-position:40% 30%}.hero-in{padding:84px 0 130px}}