@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root{
  --navy:#1b2d3b;
  --navy-2:#24394a;
  --vert:#5a7a48;
  --vert-dark:#465f37;
  --vert-light:#eef3ea;
  --vert-ink:#3f5531;
  --or:#d4a843;
  --creme:#f7f5f0;
  --texte:#2b3640;
  --gris:#66727c;
  --ligne:#e4e1d9;
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--texte);line-height:1.65;background:#fff;font-size:16px}
img{max-width:100%;display:block}
.i{display:inline-block;vertical-align:middle;flex:none}
a{color:inherit}
.container{max-width:1140px;margin:0 auto;padding:0 22px}
h1,h2,h3{font-family:'Montserrat',sans-serif;color:var(--navy);line-height:1.2}
h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;margin-bottom:14px}
h3{font-size:19px;font-weight:700;margin-bottom:8px}
.eyebrow{font-family:'Montserrat';font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--vert);margin-bottom:10px;display:block}
.lead{font-size:18px;color:var(--gris);max-width:720px}
section{padding:90px 0}

/* Header */
.header{border-top:4px solid var(--vert);position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--ligne)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:40px;width:auto}
.brand span{font-family:'Montserrat';font-weight:800;font-size:21px;letter-spacing:3px;color:var(--navy)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{text-decoration:none;font-size:14.5px;font-weight:500;color:var(--navy)}
.nav a:hover{color:var(--vert)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-family:'Montserrat';font-weight:700;font-size:15px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:.2s}
.btn-primary{background:var(--vert);color:#fff}
.btn-primary:hover{background:var(--vert-dark)}
.btn-outline{border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-or{background:var(--or);color:var(--navy)}
.nav .btn{padding:10px 18px;font-size:14px;color:#fff}
.menu-toggle{display:none;background:none;border:0;font-size:26px;color:var(--navy);cursor:pointer}

/* Hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:0;overflow:hidden}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;min-height:620px}
.hero-text{padding:70px 0}
.hero h1{color:#fff;font-size:clamp(34px,5vw,56px);font-weight:800;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--or)}
.hero p{font-size:18.5px;color:#c9d3db;margin-bottom:32px;max-width:560px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{display:flex;gap:22px;flex-wrap:wrap;margin-top:36px;font-size:14px;color:#c9d3db}
.hero-badges b{color:#fff;font-family:'Montserrat';font-size:22px;display:block}
.hero-img{height:620px;position:relative}
.hero-img img{height:100%;width:100%;object-fit:cover;object-position:center 35%;border-radius:0 0 0 var(--radius)}

/* Atouts */
.atouts{background:var(--vert);color:#e6eedf;padding:40px 0}
.atouts .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.atout{display:flex;gap:12px;align-items:flex-start;font-size:14.5px}
.atout .ico{flex:none;width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;display:grid;place-items:center}
.atout b{display:block;color:#fff;font-family:'Montserrat'}

/* Services */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.card{background:#fff;border:1px solid var(--ligne);border-radius:var(--radius);padding:30px 28px;transition:.2s}
.card:hover{box-shadow:0 12px 32px rgba(27,45,59,.09);transform:translateY(-2px)}
.card .ico{width:52px;height:52px;border-radius:12px;background:var(--vert-light);color:var(--vert-dark);display:grid;place-items:center;margin-bottom:18px}
.card{border-top:3px solid var(--vert)}
.card ul{list-style:none;margin-top:12px;font-size:14.5px}
.card li{padding:4px 0 4px 20px;position:relative}
.card li:before{content:"";position:absolute;left:0;top:13px;width:8px;height:8px;border-radius:2px;background:var(--vert)}
.card.featured{background:linear-gradient(160deg,#fffaf0,#fff);border-color:var(--or)}
.card.featured .ico{background:#fbf1d9;color:#b8891f}
.card .more{display:inline-block;margin-top:14px;font-weight:600;color:var(--vert);text-decoration:none;font-size:14.5px}

/* Canicule band */
.band{background:linear-gradient(120deg,#fbf3df,#fff 70%);border-top:1px solid var(--ligne);border-bottom:1px solid var(--ligne)}
.band .container{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.band ul{list-style:none;margin:18px 0 26px}
.band li{padding:7px 0 7px 30px;position:relative}
.band li:before{content:"";position:absolute;left:4px;top:12px;width:12px;height:7px;border-left:2.5px solid var(--vert);border-bottom:2.5px solid var(--vert);transform:rotate(-45deg)}
.band-visual{background:var(--navy);border-radius:var(--radius);padding:40px;color:#fff}
.band-visual .big{font-family:'Montserrat';font-size:54px;font-weight:800;color:var(--or);line-height:1}
.band-visual p{color:#c9d3db;margin-top:10px}

/* Références */
.refs{background:var(--navy);color:#fff}
.refs h2{color:#fff}
.refs .lead{color:#c9d3db}
.refs-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:40px;align-items:start}
.ref-list{display:grid;gap:14px}
.ref{background:var(--navy-2);border-left:3px solid var(--vert);padding:18px 22px;border-radius:0 10px 10px 0}
.ref b{font-family:'Montserrat';color:#fff;display:block}
.ref span{font-size:14px;color:#c9d3db}
.logos{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.logos span{border:1px solid #3b5163;padding:8px 14px;border-radius:999px;font-size:13.5px;color:#dfe6ec}

/* Pourquoi */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.why{padding:28px;border-radius:var(--radius);background:var(--vert-light);border-left:4px solid var(--vert)}
.why .num{font-family:'Montserrat';font-size:40px;font-weight:800;color:var(--vert);line-height:1;margin-bottom:10px}
.diplomes{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}
.diplome .i{color:var(--vert)}
.diplome{display:flex;align-items:center;gap:10px;border:1px solid var(--ligne);border-radius:999px;padding:10px 18px;font-weight:600;font-size:14.5px;color:var(--navy)}

/* Zone */
.zone .container{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.zone-box{background:var(--creme);border-radius:var(--radius);padding:34px}
.zone-box dl{display:grid;grid-template-columns:auto 1fr;gap:14px 18px;margin-top:6px}
.zone-box dt{width:42px;height:42px;border-radius:10px;background:var(--vert-light);color:var(--vert-dark);display:grid;place-items:center}
.zone-box dd b{color:var(--navy);display:block;font-family:'Montserrat'}
.villes{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.villes span{background:#fff;border:1px solid #cfdcc6;color:var(--vert-ink);padding:6px 12px;border-radius:999px;font-size:13.5px}

/* Contact */
.contact{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff}
.contact h2{color:#fff}
.contact .container{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start}
.contact-direct a{display:flex;align-items:center;gap:14px;text-decoration:none;background:var(--navy-2);border-radius:12px;padding:18px 20px;margin-top:14px;border:1px solid #34495a}
.contact-direct a:hover{border-color:var(--or)}
.contact-direct .ico{width:46px;height:46px;border-radius:10px;background:var(--vert);color:#fff;display:grid;place-items:center}
.contact-direct small{display:block;color:#9fb0bd;font-size:13px}
.contact-direct b{font-family:'Montserrat';font-size:18px}
form{background:#fff;color:var(--texte);border-radius:var(--radius);padding:32px}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:13.5px;font-weight:600;color:var(--navy);margin:14px 0 6px}
input,textarea,select{width:100%;padding:12px 14px;border:1px solid var(--ligne);border-radius:10px;font:inherit;font-size:15px;background:#fcfbf9}
input:focus,textarea:focus,select:focus{outline:2px solid var(--vert);border-color:transparent}
textarea{min-height:120px;resize:vertical}
form .btn{margin-top:20px;width:100%;justify-content:center}
.form-note{font-size:12.5px;color:var(--gris);margin-top:10px;text-align:center}

/* Footer */
.footer{background:#121f29;color:#9fb0bd;padding:44px 0;font-size:14px;border-top:4px solid var(--vert)}
.footer .container{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.footer a{text-decoration:none}
.footer a:hover{color:#fff}
.footer .brand span{color:#fff}
.credit{width:100%;font-size:12.5px;color:#6f8291;border-top:1px solid #23323e;padding-top:18px;margin-top:6px}
.credit a{color:#9fb0bd;text-decoration:underline;text-underline-offset:3px}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;align-items:center}

/* Sticky call (mobile) */
.call-fab{display:none;position:fixed;bottom:16px;left:16px;right:16px;z-index:60;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}

/* Pages intérieures */
.page-hero{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;padding:80px 0 70px}
.page-hero h1{color:#fff;font-size:clamp(30px,4.4vw,48px);font-weight:800;margin-bottom:16px;max-width:860px}
.page-hero p{color:#c9d3db;font-size:18px;max-width:720px}
.prose{max-width:820px}
.prose h2{font-size:28px;margin:44px 0 12px}
.prose p{margin-bottom:14px}
.prose ul{margin:0 0 16px 22px}
.prose li{margin-bottom:6px}
.cta-box{background:var(--creme);border-radius:var(--radius);padding:34px;margin-top:44px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-box h3{margin:0}
.legal h2{font-size:22px;margin:30px 0 8px}
.legal p{margin-bottom:8px}

/* Conseils / articles */
.crumbs{font-size:13px;color:#9fb0bd;margin-bottom:18px}
.crumbs a{color:#c9d3db;text-decoration:none}
.crumbs a:hover{color:#fff}
.crumbs span{margin:0 4px}
.crumbs span[aria-current]{margin:0;color:#9fb0bd}
.article-hero h1{max-width:900px}
.article-meta{font-size:14.5px !important;color:#c9d3db;margin-top:6px}
.article-meta b{color:#fff}
.article-section{padding:64px 0}
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.article{max-width:none;font-size:17px}
.article .chapo{font-size:19px;color:var(--navy);font-weight:500;line-height:1.6;border-left:4px solid var(--vert);padding-left:20px;margin-bottom:10px}
.article h2{font-size:26px;margin:42px 0 14px}
.article h3{font-size:19px;margin:24px 0 8px}
.article ul,.article ol{margin:0 0 18px 22px}
.article li{margin-bottom:8px}
.article li::marker{color:var(--vert)}
.faq{border:1px solid var(--ligne);border-radius:10px;padding:16px 20px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;font-family:'Montserrat';font-weight:700;color:var(--navy);font-size:16px}
.faq p{margin:10px 0 0}
.article-aside{position:sticky;top:96px;display:grid;gap:18px}
.aside-box{background:var(--vert-light);border-radius:var(--radius);padding:24px;border-top:3px solid var(--vert)}
.aside-box h3{font-size:18px;margin:4px 0 8px}
.aside-box p{font-size:14.5px;color:var(--texte)}
.aside-box .more,.post-card .more{display:inline-block;margin-top:12px;font-weight:600;color:var(--vert-dark);text-decoration:none;font-size:14.5px}
.aside-box.author{background:var(--creme);border-top-color:var(--or)}
.related{background:var(--creme);padding:70px 0}
.related h2{margin-bottom:28px}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--ligne);border-top:3px solid var(--vert);border-radius:var(--radius);padding:26px;text-decoration:none;transition:.2s}
.post-card:hover{box-shadow:0 12px 32px rgba(27,45,59,.09);transform:translateY(-2px)}
.post-card .tag{align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--vert-dark);background:var(--vert-light);padding:5px 10px;border-radius:999px;margin-bottom:14px}
.post-card h3{font-size:18px;line-height:1.35}
.post-card p{font-size:14.5px;color:var(--gris);margin-top:10px;flex:1}
.post-card .more{margin-top:auto;padding-top:14px}

@media (max-width:960px){
  .article-wrap{grid-template-columns:1fr}
  .article-aside{position:static}
  .post-grid{grid-template-columns:1fr 1fr}

  .hero .container,.band .container,.refs-grid,.zone .container,.contact .container{grid-template-columns:1fr}
  .hero-img{height:420px;margin:0 -22px}
  .hero-img img{border-radius:0}
  .hero-text{padding:50px 0 10px}
  .services-grid,.why-grid{grid-template-columns:1fr 1fr}
  .atouts .grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  section{padding:64px 0}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:16px;border-bottom:1px solid var(--ligne)}
  .nav.open{display:flex}
  .menu-toggle{display:block}
  .services-grid,.why-grid,.atouts .grid,form .row,.post-grid{grid-template-columns:1fr}
  .call-fab{display:flex}
  .footer{padding-bottom:90px}
}