:root{
  --green:#1F5135;--green-2:#2b6b47;--green-dark:#163b27;--green-soft:#eef5f0;
  --orange:#F28C28;--orange-dark:#d9761a;
  --ink:#1c2420;--muted:#5b6660;--line:#dfe6e1;--bg:#fff;--alt:#f6f8f6;
  --radius:14px;--shadow:0 6px 24px rgba(20,40,30,.08);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-2)}
h1,h2,h3{line-height:1.2;color:var(--green-dark);margin:0 0 .6em}
h1{font-size:clamp(1.9rem,4.5vw,3rem);letter-spacing:-.02em}
h2{font-size:clamp(1.45rem,3vw,2rem);letter-spacing:-.01em}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.container{width:min(1160px,100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:99}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:.7em 1.2em;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;font-size:.98rem;cursor:pointer;transition:transform .15s,background .15s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--orange);color:#1c1206}
.btn-primary:hover{background:var(--orange-dark)}
.btn-ghost{border-color:var(--green);color:var(--green)}
.btn-light{background:#fff;color:var(--green-dark)}
.btn-lg{padding:.9em 1.5em;font-size:1.05rem}
.link-arrow{font-weight:700;text-decoration:none}
.link-arrow::after{content:" →"}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--green-dark)}
.brand span{display:flex;flex-direction:column;line-height:1.15}
.brand strong{font-size:1.15rem}
.brand small{font-size:.75rem;color:var(--muted)}
.brand-light,.brand-light small{color:#fff}
.nav-desktop{display:flex;gap:4px;margin-left:auto}
.nav-desktop a{white-space:nowrap;padding:8px 9px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.93rem}
.nav-desktop a:hover,.nav-desktop a[aria-current]{background:var(--green-soft);color:var(--green)}
.header-cta{display:flex;gap:8px}
.header-cta .btn{padding:.55em 1em;font-size:.92rem}
.nav-mobile{display:none;margin-left:auto}
.nav-mobile summary{list-style:none;cursor:pointer;width:44px;height:44px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:10px;border-radius:10px;background:var(--green-soft)}
.nav-mobile summary::-webkit-details-marker{display:none}
.nav-mobile summary span{height:3px;background:var(--green);border-radius:3px}
.nav-mobile nav{position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;flex-direction:column;padding:12px 20px 20px;box-shadow:var(--shadow)}
.nav-mobile nav a:not(.btn){padding:12px 4px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:600}
.nav-mobile nav .btn{margin-top:14px}
@media (max-width:1320px){.nav-desktop{display:none}.header-cta{margin-left:auto}}
@media (max-width:1320px){.nav-mobile{display:block;margin-left:0}}
@media (max-width:720px){.header-cta{display:none}.nav-mobile{margin-left:auto}}

/* Hero */
.hero{background:linear-gradient(135deg,var(--green-dark),var(--green) 60%,var(--green-2));color:#fff;padding:64px 0 72px;overflow:hidden}
.hero h1,.page-hero h1{color:#fff}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.eyebrow{display:inline-block;background:rgba(255,255,255,.12);padding:6px 12px;border-radius:999px;font-size:.85rem;font-weight:600}
.lead{font-size:1.15rem;opacity:.95;max-width:62ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 10px}
.hero-note{font-size:.9rem;opacity:.8}
.hero-art{width:100%;filter:drop-shadow(0 20px 30px rgba(0,0,0,.25))}
.page-hero{background:linear-gradient(135deg,var(--green-dark),var(--green));color:#fff;padding:44px 0 48px}
.page-hero .lead{color:#e8f1eb}
@media (max-width:860px){.hero-inner{grid-template-columns:1fr}.hero-visual{max-width:380px}.hero{padding:40px 0 48px}}

.breadcrumb{font-size:.85rem;color:var(--muted);padding:10px 0}
.breadcrumb a{color:var(--muted)}

/* Trust */
.trust{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:0;margin:-36px auto 0;position:relative}
.trust li{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;text-align:center;display:flex;flex-direction:column}
.trust strong{font-size:1.4rem;color:var(--orange-dark)}
.trust span{color:var(--muted);font-size:.9rem}
@media (max-width:720px){.trust{grid-template-columns:repeat(2,1fr);margin-top:-24px}}

/* Sections */
.section{padding:64px 0}
.section-alt{background:var(--alt)}
.section-lead{color:var(--muted);max-width:70ch;margin-bottom:28px}
.two-col{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
@media (max-width:860px){.two-col{grid-template-columns:1fr}.section{padding:44px 0}}
.prose{max-width:75ch}
.prose ul{padding-left:1.2em}.prose li{margin-bottom:.4em}
.center{text-align:center;margin-inline:auto}

/* Cards */
.size-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:16px}
.size-card{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:#fff;display:flex;flex-direction:column}
.size-card p{color:var(--muted);font-size:.93rem;flex:1}
.size-badge{width:72px;height:72px;border-radius:16px;background:var(--orange);color:#1c1206;display:flex;align-items:baseline;justify-content:center;padding-top:14px;font-weight:800;font-size:1.8rem;margin-bottom:12px}
.size-badge span{font-size:.9rem;margin-left:2px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-bottom:24px}
.card{display:block;border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff;text-decoration:none;color:var(--ink);transition:box-shadow .15s,transform .15s}
a.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card p{color:var(--muted);margin:0;font-size:.95rem}
.card-icon{display:inline-flex;width:48px;height:48px;border-radius:12px;background:var(--green-soft);color:var(--green);align-items:center;justify-content:center;margin-bottom:12px}
.panel{background:var(--green-soft);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.notice{background:#fff7ee;border-left:4px solid var(--orange);padding:14px 18px;border-radius:8px;margin:18px 0}
.notice-warn{background:#fff;border:1px solid #f3d2b0;border-left:4px solid var(--orange)}
.tags{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.tags li{background:#fdecdc;color:#7a3e05;padding:4px 12px;border-radius:999px;font-size:.9rem;font-weight:600}
.checks{list-style:none;padding:0;margin:0 0 10px}
.checks li{padding-left:30px;position:relative;margin-bottom:10px}
.checks li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12l5 5 9-10' stroke='white' stroke-width='3' fill='none'/%3E%3C/svg%3E") center/14px no-repeat}
.steps{list-style:none;counter-reset:s;padding:0}
.steps li{counter-increment:s;position:relative;padding:0 0 18px 54px;display:flex;flex-direction:column}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:50%;background:var(--orange);font-weight:800;display:flex;align-items:center;justify-content:center}
.steps span{color:var(--muted)}
.city-links{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.city-links a{display:inline-block;padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;font-weight:600;font-size:.93rem}
.table{width:100%;border-collapse:collapse;margin:16px 0 24px;background:#fff}
.table th,.table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.table th{background:var(--green-soft)}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;padding:16px 20px;font-weight:700;list-style:none;position:relative;padding-right:48px}
.faq summary::after{content:"+";position:absolute;right:20px;top:12px;font-size:1.4rem;color:var(--orange-dark)}
.faq details[open] summary::after{content:"–"}
.faq details div{padding:0 20px 8px}

/* CTA */
.cta-band{background:var(--orange);padding:44px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#1c1206;margin-bottom:.2em}
.cta-band p{margin:0;color:#3d2508}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-primary{background:var(--green-dark);color:#fff}

/* Form */
.form{display:flex;flex-direction:column;gap:16px;margin-top:20px}
.form label{display:flex;flex-direction:column;font-weight:600;font-size:.93rem;gap:6px}
.form input,.form select,.form textarea{font:inherit;padding:12px;border:1px solid #c8d2cb;border-radius:10px;background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid #f8c48f;border-color:var(--orange)}
.form fieldset{border:0;padding:0;display:flex;gap:18px;flex-wrap:wrap}
.form legend{font-weight:700;margin-bottom:6px}
.form .radio,.form .consent{flex-direction:row;align-items:flex-start;gap:8px;font-weight:500}
.form .consent input{margin-top:5px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{display:none}
@media (max-width:600px){.grid-2{grid-template-columns:1fr}}

/* Blog */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.post-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.post-card img,.post-ph{aspect-ratio:16/9;object-fit:cover;width:100%}
.post-ph{display:block;background:linear-gradient(135deg,var(--green),var(--green-2)) }
.post-card>div{padding:18px}
.post-card time,.article time{color:var(--muted);font-size:.85rem}
.post-card h3 a{text-decoration:none;color:var(--green-dark)}
.post-card p{color:var(--muted);font-size:.95rem;margin:0}
.article h1{margin-top:.3em}
.article-cover{border-radius:var(--radius);margin:10px 0 24px}
.article img{border-radius:10px;margin:16px 0}

/* Footer */
.site-footer{background:var(--green-dark);color:#d6e3da;padding:56px 0 90px;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1.2fr 1fr;gap:32px}
.site-footer h2{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.06em}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:6px}
.site-footer a{color:#d6e3da;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:18px;font-size:.85rem;opacity:.75}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* Barre d'appel mobile */
.mobile-bar{display:none}
@media (max-width:720px){
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:60;box-shadow:0 -4px 16px rgba(0,0,0,.12)}
  .mobile-bar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:15px;font-weight:800;text-decoration:none}
  .mb-call{background:var(--green);color:#fff}
  .mb-quote{background:var(--orange);color:#1c1206}
  body{padding-bottom:56px}
}
/* Ajustements en-tête */
.header-inner{width:min(1280px,100% - 40px)}
.brand{flex-shrink:0}.brand span{white-space:nowrap}
@media (max-width:1500px){.header-cta .btn-ghost{display:none}}
@media (min-width:1261px){.nav-desktop{display:flex}.nav-mobile{display:none}}
@media (max-width:1260px){.nav-desktop{display:none}.nav-mobile{display:block}.header-cta{margin-left:auto}.header-cta .btn-ghost{display:inline-flex}}
@media (max-width:720px){.header-cta{display:none}.nav-mobile{margin-left:auto}}