:root{--g:#1B4332;--g2:#2D6A4F;--mint:#E8F1EC;--ink:#14231B;--mut:#4B5E54;--acc:#E07A1F;--w:#fff;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--w);-webkit-text-size-adjust:100%}
h1,h2,h3{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;line-height:1.15;margin:0 0 .5em;color:var(--g)}
h1{font-size:clamp(2.2rem,6vw,3.8rem)}h2{font-size:clamp(1.6rem,3.6vw,2.4rem)}h3{font-size:1.3rem}
a{color:var(--g2)}.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:99}
:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid #dfe8e3}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 1.2rem Georgia,serif;color:var(--g)}
nav{display:flex;align-items:center;gap:20px}nav a,nav summary{color:var(--ink);text-decoration:none;font-weight:500;cursor:pointer;list-style:none}
nav a[aria-current]{color:var(--g2);border-bottom:2px solid var(--acc)}nav a:hover,nav summary:hover{color:var(--g2)}
.dd{position:relative}.dd div{position:absolute;top:130%;left:0;background:#fff;border:1px solid #dfe8e3;border-radius:10px;padding:8px;min-width:230px;box-shadow:0 12px 30px rgba(20,35,27,.12)}
.dd div a{display:block;padding:8px 10px;border-radius:6px}.dd div a:hover{background:var(--mint)}
.burger{display:none;background:var(--g);color:#fff;border:0;border-radius:8px;padding:10px 14px;font:inherit}
.btn{display:inline-block;padding:14px 22px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;transition:transform .2s,background .2s;cursor:pointer;font-size:1rem}
.btn:hover{transform:translateY(-2px)}.btn-call{background:var(--acc);color:#fff}.btn-call:hover{background:#c96813}
.btn-ghost{border-color:var(--g);color:var(--g);background:transparent}.btn-ghost:hover{background:var(--g);color:#fff}.sm{padding:10px 16px}
.row{display:flex;flex-wrap:wrap;gap:12px;margin:1.2em 0}
.hero{background:linear-gradient(135deg,var(--mint),#fff 70%);padding:56px 0 64px}
.heroin{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.tag{display:inline-block;background:var(--g);color:#fff;border-radius:999px;padding:4px 14px;font-size:.9rem;margin:0 0 14px}
.lead{font-size:1.2rem;color:var(--mut);max-width:60ch}
.proof{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;color:var(--g);font-weight:600}.proof li::before{content:"✓ ";color:var(--acc)}
.photo{border-radius:20px;min-height:320px;background-color:var(--g2);background-size:cover;background-position:center;position:relative;overflow:hidden}
.photo::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(255,255,255,.18),transparent 55%)}
.p-hero{min-height:440px;background-image:url(../images/photos/hero.jpg),linear-gradient(135deg,#1B4332,#52B788)}
.p-camion{background-image:url(../images/photos/camion.jpg),linear-gradient(135deg,#2D6A4F,#95D5B2)}
.p-rat{background-image:url(../images/photos/deratisation.jpg),linear-gradient(135deg,#1B4332,#40916C)}
.p-insecte{background-image:url(../images/photos/desinsectisation.jpg),linear-gradient(135deg,#2D6A4F,#74C69D)}
.p-desinfection{background-image:url(../images/photos/desinfection.jpg),linear-gradient(135deg,#1B4332,#95D5B2)}
.p-hotte{background-image:url(../images/photos/hotte.jpg),linear-gradient(135deg,#25523f,#6fbf9a)}
.sec{padding:72px 0}.alt{background:var(--mint)}.sub{color:var(--mut);max-width:60ch}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:28px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:20px}
.card{display:block;background:#fff;border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);border:1px solid #dfe8e3;padding-bottom:18px;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(20,35,27,.12)}
.card .photo{border-radius:0;min-height:170px;margin-bottom:14px}.card h3,.card p,.card .more{margin-left:18px;margin-right:18px}.card p{color:var(--mut);margin-top:0}
.card.sm{padding:20px}.card.sm h3,.card.sm p{margin-left:0;margin-right:0}
.more{font-weight:700;color:var(--g2);text-decoration:none}.more::after{content:" →"}
.panel{background:var(--mint);border-radius:var(--r);padding:28px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.check{list-style:none;padding:0}.check li{padding-left:28px;position:relative;margin:.55em 0}.check li::before{content:"✓";position:absolute;left:0;color:var(--acc);font-weight:700}
.steps{list-style:none;counter-reset:s;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps li{counter-increment:s;background:#fff;border-radius:var(--r);padding:22px}.steps li::before{content:counter(s);display:block;font:700 2rem Georgia,serif;color:var(--acc)}.steps strong{display:block;color:var(--g);margin-bottom:6px}
.phero{background:var(--g);color:#fff;padding:56px 0}.phero h1,.phero .lead{color:#fff}.phero .lead{opacity:.9}.crumb{opacity:.8;margin:0}.crumb a{color:#fff}
.phero .btn-ghost{border-color:#fff;color:#fff}.phero .btn-ghost:hover{background:#fff;color:var(--g)}
.cta{background:var(--g);color:#fff;text-align:center;padding:64px 0}.cta h2,.cta p{color:#fff}.cta .row{justify-content:center}.cta .btn-ghost{border-color:#fff;color:#fff}.cta .btn-ghost:hover{background:#fff;color:var(--g)}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}.tags span{background:var(--mint);color:var(--g);border-radius:999px;padding:8px 16px;font-weight:600}
.note{background:#fff7ec;border-left:4px solid var(--acc);padding:10px 14px;border-radius:6px}.prose{max-width:760px}
.form{display:grid;gap:14px;background:var(--mint);padding:28px;border-radius:var(--r)}.form h2{margin:0}
label{display:grid;gap:4px;font-weight:600;font-size:.95rem}input,select,textarea{font:inherit;padding:12px;border:1px solid #b7cbc0;border-radius:10px;background:#fff;width:100%}
.chk{display:flex;gap:10px;font-weight:400;align-items:flex-start}.chk input{width:auto;margin-top:5px}.hp{position:absolute;left:-9999px}
#msg{margin:0;font-weight:600}
footer{background:#0f2a1f;color:#cfe3d8;padding:48px 0 24px}footer a{color:#fff}footer ul{list-style:none;padding:0}footer strong{color:#fff}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}.legal{display:flex;flex-wrap:wrap;gap:18px;border-top:1px solid #2b4a3b;margin-top:24px;padding-top:18px;font-size:.9rem}
.fab{display:none}
@media(max-width:900px){.heroin,.split,.grid2,.fgrid{grid-template-columns:1fr}.grid4,.steps{grid-template-columns:1fr 1fr}.p-hero{min-height:300px}.sec{padding:52px 0}
.burger{display:block}nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:16px 20px;border-bottom:1px solid #dfe8e3}nav.open{display:flex}.dd div{position:static;box-shadow:none;border:0}
.fab{display:block;position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:60;background:var(--acc);color:#fff;font-weight:700;padding:14px 22px;border-radius:999px;text-decoration:none;box-shadow:0 8px 20px rgba(0,0,0,.25)}}
@media(max-width:560px){.grid4,.steps{grid-template-columns:1fr}}
@media(prefers-reduced-motion:no-preference){.hero h1,.hero .lead,.hero .row{animation:up .7s both}.hero .lead{animation-delay:.1s}.hero .row{animation-delay:.2s}@keyframes up{from{opacity:0;transform:translateY(14px)}}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Finition visuelle de la page d’accueil */
.hero{background:radial-gradient(circle at 85% 15%,rgba(109,190,64,.17),transparent 38%),linear-gradient(120deg,#eaf4eb 0%,#fff 75%)}
.hero h1{letter-spacing:-.035em;max-width:650px}
.hero .lead{max-width:640px}
.hero .proof{font-weight:600}
.hero .p-hero{border-radius:26px;box-shadow:0 22px 55px rgba(17,62,40,.16);background-color:#e3eee7;background-image:linear-gradient(145deg,rgba(20,65,45,.08),rgba(94,190,57,.2)),url('../images/logo-embleme.png');background-position:center;background-repeat:no-repeat;background-size:cover,contain;min-height:340px}
.card{transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(20,65,45,.12)}
@media(max-width:700px){.hero{padding:35px 0 45px}.hero .p-hero{min-height:220px;background-size:cover,auto 78%}}