/* Layout : bandeau photo plein cadre, puis alternance « été / hiver » ; une frise des 12 mois relie les services aux saisons. */
:root{
  --pine:#14713b;      /* sapin jurassien */
  --pine-2:#39a852;
  --moss:#4f9e2c;
  --frost:#f1f9e7;     /* vert pelouse clair */
  --snow:#ffffff;
  --slate:#40514a;
  --ink:#16221c;
  --beacon:#f2a516;    /* gyrophare de chasse-neige */
  --ice:#cfe0e8;
  --line:#d5ebc4;
  --display:"Bricolage Grotesque", "Arial Narrow", system-ui, sans-serif;
  --body:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius:14px;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--body);font-size:17px;line-height:1.6;color:var(--ink);
  background-color:var(--frost);
  /* motif de feuilles discret */
  background-image:none}
/* fond réaliste fixe : pelouse / neige coupé en diagonale */
body::before{content:"";position:fixed;inset:0;z-index:-1;background:#9bbf7a url("img/fond-pelouse-neige.jpg") center/cover no-repeat}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--beacon);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--display);line-height:1.08;text-wrap:balance;margin:0;letter-spacing:-.01em}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
.eyebrow{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--moss)}

/* En-tête */
.top{position:sticky;top:0;z-index:20;background:rgba(20,113,59,.96);backdrop-filter:blur(6px);color:var(--snow)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{font-family:var(--display);font-weight:800;font-size:1.25rem;text-decoration:none;letter-spacing:-.01em}
.brand span{color:var(--beacon)}
.nav{display:flex;gap:22px;align-items:center;font-weight:500;font-size:.95rem}
.nav a{text-decoration:none;opacity:.85}
.nav a:hover{opacity:1}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;text-decoration:none;transition:transform .15s, background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-beacon{background:var(--beacon);color:var(--ink)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.6);color:var(--snow)}
.nav .btn{padding:9px 16px;opacity:1}
@media (max-width:820px){.nav a:not(.btn){display:none}}

/* Hero */
.hero{position:relative;color:var(--snow);background:linear-gradient(110deg,rgba(12,58,28,.62) 0%,rgba(14,62,40,.5) 45%,rgba(18,58,96,.62) 100%);overflow:hidden}
.hero .wrap{position:relative;z-index:1;padding-block:clamp(28px,4vw,48px) clamp(90px,12vw,140px);
  display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(28px,4vw,56px);align-items:center}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}
.banner{margin:0;border-radius:18px;overflow:hidden;background:var(--snow);box-shadow:0 24px 60px rgba(0,0,0,.35);border:4px solid rgba(255,255,255,.9)}
.banner img{width:100%;height:auto}
/* bordure d'herbe en bas du bandeau */
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(2px 2px at 20px 30px,#fff,transparent),radial-gradient(3px 3px at 80px 120px,rgba(255,255,255,.9),transparent),radial-gradient(2px 2px at 140px 60px,#fff,transparent),radial-gradient(2.5px 2.5px at 190px 160px,rgba(255,255,255,.85),transparent),radial-gradient(1.5px 1.5px at 60px 180px,#fff,transparent);
  background-size:220px 220px;opacity:.75;
  -webkit-mask-image:linear-gradient(90deg,transparent 35%,#000 75%);mask-image:linear-gradient(90deg,transparent 35%,#000 75%);
  animation:snow 14s linear infinite}
@keyframes snow{from{background-position:0 0}to{background-position:40px 220px}}
.hero .grass{position:absolute;left:0;right:0;bottom:-1px;height:48px;z-index:2;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='48' viewBox='0 0 120 48' preserveAspectRatio='none'%3E%3Cpath fill='%2354b948' d='M0 48V30l4 6 3-20 4 22 5-16 3 14 5-24 4 26 4-12 4 10 5-22 3 20 5-14 4 16 4-26 3 24 5-10 4 12 4-20 4 18 5-14 3 14 5-24 4 22 4-8 4 10 3-20 5 22 4-12 3 10V48z'/%3E%3C/svg%3E") repeat-x;background-size:120px 48px}
.price{position:relative}
.hero h1{font-size:clamp(2.1rem,4.2vw,3.4rem);font-weight:800;max-width:14ch}
.hero h1 em{font-style:normal;color:var(--beacon)}
.hero p.lead{font-size:1.15rem;max-width:52ch;margin:22px 0 30px;opacity:.92}
.hero .eyebrow{color:var(--ice);margin-bottom:16px;display:block}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .contact-line{margin-top:26px;font-size:.95rem;opacity:.85}

/* Bandeau prix */
.price{background:var(--beacon);color:var(--ink)}
.price .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding-block:18px}
.price strong{font-family:var(--display);font-size:clamp(1.2rem,2.6vw,1.6rem);font-weight:800}
.price a{font-weight:600}

/* Sections */
section{padding-block:clamp(64px,9vw,110px)}
.head{max-width:720px;margin-bottom:44px}
.head h2{font-size:clamp(2rem,4vw,3rem);margin-top:10px}
.head p{color:var(--slate);margin:16px 0 0}

/* Panneaux givrés pour la lisibilité sur le fond */
section.lite{padding-inline:12px;padding-block:clamp(28px,4vw,48px)}
section.lite > .wrap{background:rgba(255,255,255,.88);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:24px;
  padding:clamp(28px,4vw,56px) clamp(18px,4vw,48px);box-shadow:0 10px 40px rgba(20,50,30,.18)}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.services{grid-template-columns:1fr}}
.svc{background:var(--snow);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--line)}
.svc figure{margin:0;aspect-ratio:4/3;overflow:hidden;background:var(--ice)}
.svc figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.svc:hover figure img{transform:scale(1.04)}
.svc .body{padding:24px 24px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.svc .season{font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--moss)}
.svc h3{font-size:1.6rem}
.svc ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;color:var(--slate)}
.svc li{padding-left:22px;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:2px;background:var(--beacon)}

/* Frise des saisons */
.year{margin-top:56px;background:var(--snow);border:1px solid var(--line);border-radius:var(--radius);padding:24px;overflow-x:auto}
.year h3{font-size:1.15rem;margin-bottom:16px}
.grid12{display:grid;grid-template-columns:130px repeat(12,minmax(34px,1fr));gap:4px;min-width:620px;font-size:.82rem}
.grid12 .m{text-align:center;color:var(--slate);font-weight:600;padding-bottom:4px}
.grid12 .lbl{font-weight:600;align-self:center}
.grid12 .c{height:22px;border-radius:4px;background:var(--frost)}
.c.g{background:var(--moss)} .c.s{background:var(--ice);background:#9cc1d3} .c.k{background:var(--pine-2)}
.legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:14px;font-size:.85rem;color:var(--slate)}

/* Engagement */
.about{background:var(--pine);color:var(--snow)}
.about .head p{color:#cfdcd5}
.about .eyebrow{color:var(--beacon)}
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
@media (max-width:900px){.about-grid{grid-template-columns:1fr}}
.about-grid p{margin:0 0 16px;color:#dbe6e0;max-width:60ch}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.15);border-radius:var(--radius);overflow:hidden;margin-top:28px}
@media (max-width:560px){.values{grid-template-columns:1fr}}
.values div{background:var(--pine);padding:20px}
.values strong{display:block;font-family:var(--display);font-size:1.3rem;color:var(--beacon)}
.values span{font-size:.92rem;color:#cfdcd5}
.for{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.for li{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:16px 18px;display:flex;gap:14px;align-items:baseline}
.for li b{font-family:var(--display);color:var(--beacon);font-size:1.05rem;min-width:1.6em}

/* Galerie */
.gallery{display:grid;grid-template-columns:2fr 1fr;gap:16px}
.gallery figure{margin:0;border-radius:var(--radius);overflow:hidden;position:relative;background:var(--ice);min-height:220px}
.gallery figure:first-child{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.gallery figcaption{position:absolute;left:12px;bottom:12px;background:rgba(18,36,27,.82);color:var(--snow);font-size:.82rem;font-weight:600;padding:6px 12px;border-radius:999px}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr}.gallery figure:first-child{grid-column:span 2;grid-row:auto;min-height:280px}}

/* Zones */
#zones .head{max-width:none;text-align:center}
#zones .head p{max-width:none;font-size:1.15rem;line-height:1.7}
.zones-top{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:36px}
.chip{background:var(--pine);color:var(--snow);padding:8px 16px;border-radius:999px;font-weight:600;font-size:.95rem}
.districts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.districts{grid-template-columns:1fr}}
.district{background:var(--snow);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.district h3{font-size:1.25rem;margin-bottom:4px}
.district small{color:var(--moss);font-weight:600}
.district p{margin:12px 0 0;font-size:.93rem;color:var(--slate);line-height:1.7}
.examples{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px 24px;color:var(--slate);font-size:.95rem}
.examples span::before{content:"→ ";color:var(--beacon);font-weight:700}

/* Contact */
.contact{background:var(--snow);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.card{background:var(--pine);color:var(--snow);border-radius:var(--radius);padding:32px;display:grid;gap:18px}
.card .row{display:grid;gap:2px}
.card .row small{text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;color:var(--beacon);font-weight:600}
.card .row a,.card .row span{font-size:1.15rem;font-weight:500;text-decoration:none}
.card .row a:hover{text-decoration:underline}
.contact h2{font-size:clamp(2rem,4vw,3rem);margin:10px 0 16px}
.contact p{color:var(--slate);max-width:52ch}

footer{background:var(--ink);color:#a9b8b0;font-size:.88rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:24px}
footer a{color:var(--snow)}

/* Bandeau cookies */
.cookies{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--ink);color:#dbe6e0;border-top:3px solid var(--beacon);
  padding:14px 20px calc(14px + env(safe-area-inset-bottom,0px));display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 20px;font-size:.92rem}
.cookies[hidden]{display:none}
.cookies p{margin:0;max-width:70ch}
.cookies a{color:var(--beacon);font-weight:600}
.cookies .btn{padding:8px 22px}
body.has-cookies footer{padding-bottom:90px}
body.has-cookies .callfab{bottom:calc(110px + env(safe-area-inset-bottom,0px))}

/* Bouton d'appel flottant (mobile) */
.callfab{display:none}
@media (max-width:640px){
  .callfab{display:flex;position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:30;box-shadow:0 8px 24px rgba(0,0,0,.25)}
}

/* ---------- Pages intérieures ---------- */
.page-hero{position:relative;color:var(--snow);background:linear-gradient(110deg,rgba(12,58,28,.78) 0%,rgba(14,62,40,.66) 45%,rgba(18,58,96,.74) 100%);overflow:hidden}
.page-hero .wrap{position:relative;z-index:1;padding-block:clamp(40px,6vw,72px);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(24px,4vw,48px);align-items:center}
@media (max-width:900px){.page-hero .wrap{grid-template-columns:1fr}}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.3rem);font-weight:800}
.page-hero h1 em{font-style:normal;color:var(--beacon)}
.page-hero p.lead{font-size:1.12rem;max-width:56ch;margin:18px 0 26px;opacity:.94}
.page-hero .eyebrow{color:var(--ice);display:block;margin-bottom:14px}
.page-hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.page-hero figure{margin:0;border-radius:18px;overflow:hidden;border:4px solid rgba(255,255,255,.9);box-shadow:0 20px 50px rgba(0,0,0,.3);background:var(--ice);aspect-ratio:4/3}
.page-hero figure img{width:100%;height:100%;object-fit:cover}
.crumbs{font-size:.85rem;opacity:.85;margin-bottom:14px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.prose{max-width:72ch}
.prose h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:36px 0 12px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.25rem;margin:24px 0 8px}
.prose p{margin:0 0 14px;color:var(--slate)}
.prose ul.ticks{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:10px}
.prose ul.ticks li{padding-left:26px;position:relative;color:var(--slate)}
.prose ul.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:12px;height:7px;border-left:3px solid var(--moss);border-bottom:3px solid var(--moss);transform:rotate(-45deg)}
.split{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(24px,4vw,48px);align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.aside{background:var(--pine);color:var(--snow);border-radius:var(--radius);padding:26px;display:grid;gap:14px;position:sticky;top:90px}
.aside h3{font-size:1.3rem}
.aside p{margin:0;color:#dbe6e0}
.aside .big{font-family:var(--display);font-size:1.9rem;font-weight:800;color:var(--beacon)}
.mini-svcs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
@media (max-width:900px){.mini-svcs{grid-template-columns:1fr}}
.mini{background:var(--snow);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;transition:transform .15s,box-shadow .15s}
.mini:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(20,50,30,.15)}
.mini figure{margin:0;aspect-ratio:16/10;overflow:hidden;background:var(--ice)}
.mini figure img{width:100%;height:100%;object-fit:cover}
.mini div{padding:18px 20px 22px;display:grid;gap:6px}
.mini h3{font-size:1.25rem}
.mini p{margin:0;color:var(--slate);font-size:.95rem}
.mini span{color:var(--pine);font-weight:600;font-size:.92rem}
.more{display:inline-block;margin-top:6px;color:var(--pine);font-weight:600}
a.chip{text-decoration:none}a.chip:hover{background:var(--pine-2)}
.chip.soft{background:var(--snow);color:var(--pine);border:1.5px solid var(--line)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.faq{display:grid;gap:12px;max-width:860px}
.faq details{background:var(--snow);border:1px solid var(--line);border-radius:12px;padding:16px 20px}
.faq summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--moss);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:12px 0 0;color:var(--slate)}
.towns{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.towns a{background:var(--snow);border:1px solid var(--line);border-radius:12px;padding:14px 16px;text-decoration:none;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:8px}
.towns a small{display:block;font-weight:400;color:var(--slate);font-size:.82rem}
.towns a:hover{border-color:var(--moss)}
.towns a::after{content:"→";color:var(--beacon)}
footer .cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;padding-block:40px 8px}
@media (max-width:860px){footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:480px){footer .cols{grid-template-columns:1fr}}
footer h4{font-family:var(--display);color:var(--snow);font-size:1rem;margin:0 0 10px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer .cols a{color:#cfdcd5;text-decoration:none}
footer .cols a:hover{color:var(--snow);text-decoration:underline}
footer .legal{border-top:1px solid rgba(255,255,255,.1)}
.examples a{text-decoration:none;font-weight:500}
.examples a:hover{text-decoration:underline}
.examples a::before{content:"→ ";color:var(--beacon);font-weight:700}