/* ===========================================================
   petitesannoncesauto.fr — Design "Marketplace nouvelle génération"
   Identité : navy indigo + vert vif + blanc. Typo Plus Jakarta
   Sans. Moderne, clair, confiance, orienté plateforme.
   =========================================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --navy:#16235a;
  --navy-fonce:#0f1942;
  --navy-clair:#eaeefb;
  --vert:#1fbf6b;
  --vert-fonce:#159a54;
  --vert-clair:#e6f8ef;
  --encre:#15203a;
  --gris:#f4f6fb;
  --gris-bord:#e4e8f2;
  --texte:#202a44;
  --texte-doux:#5d6680;
  --blanc:#fff;
  --radius:16px;--radius-s:10px;
  --ombre:0 16px 38px rgba(22,35,90,.13);
  --ombre-s:0 8px 20px rgba(22,35,90,.09);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--texte);background:var(--blanc);line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.brand{font-family:'Plus Jakarta Sans',system-ui,sans-serif;line-height:1.12;font-weight:800;letter-spacing:-.5px}
a{text-decoration:none;color:inherit}img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}.center{text-align:center}

.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 28px;border-radius:10px;font-family:'Plus Jakarta Sans';font-weight:700;font-size:15px;transition:.18s;cursor:pointer;border:none}
.btn-primary{background:var(--vert);color:#fff;box-shadow:0 10px 22px rgba(31,191,107,.30)}
.btn-primary:hover{background:var(--vert-fonce);transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-fonce);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:2px solid rgba(255,255,255,.6)}.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-light{background:#fff;color:var(--navy);box-shadow:var(--ombre-s)}.btn-light:hover{transform:translateY(-2px)}

.freebar{background:var(--vert);color:#fff;text-align:center;font-family:'Plus Jakarta Sans';font-weight:700;font-size:14px;padding:9px 16px}
.freebar span{background:rgba(255,255,255,.22);padding:2px 10px;border-radius:30px;margin:0 3px}
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--gris-bord)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:16px}
.brand-lock{display:flex;align-items:center;gap:11px}
.brand-mark{width:44px;height:44px;border-radius:12px;background:var(--navy);display:flex;align-items:center;justify-content:center;color:#fff;font-family:'Plus Jakarta Sans';font-weight:800;font-size:21px}
.brand-mark span{color:var(--vert)}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt b{font-family:'Plus Jakarta Sans';font-weight:800;font-size:18px;color:var(--encre)}.brand-txt b span{color:var(--vert-fonce)}
.brand-txt small{font-size:10px;color:var(--texte-doux);font-weight:600;letter-spacing:.8px}
.menu{display:flex;align-items:center;gap:4px}
.menu a{padding:9px 12px;border-radius:8px;font-family:'Plus Jakarta Sans';font-weight:600;font-size:13.5px;color:var(--texte);transition:.15s}
.menu a:hover{background:var(--navy-clair);color:var(--navy)}.menu a.active{color:var(--navy)}
.menu a.cta{background:var(--vert);color:#fff;margin-left:6px}.menu a.cta:hover{background:var(--vert-fonce)}
.burger{display:none;font-size:28px;background:none;border:none;color:var(--navy);cursor:pointer}#nav-toggle{display:none}

.hero{position:relative;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-fonce) 100%);color:#fff;padding:64px 0 84px;overflow:hidden}
.hero::before{content:"";position:absolute;right:-90px;top:-70px;width:320px;height:320px;border-radius:50%;background:var(--vert);opacity:.16}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center;position:relative;z-index:2}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--vert);color:#fff;padding:7px 16px;border-radius:50px;font-family:'Plus Jakarta Sans';font-weight:700;font-size:13px;margin-bottom:18px}
.hero h1{font-size:clamp(32px,4.6vw,52px);font-weight:800;margin-bottom:18px}
.hero h1 span{color:var(--vert)}
.hero p.lead{font-size:clamp(16px,2vw,20px);color:#d7ddf2;max-width:540px;margin-bottom:28px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-photo img{width:100%;border-radius:18px;box-shadow:0 26px 54px rgba(0,0,0,.32);border:5px solid #fff}
.hero-mini{display:flex;gap:28px;margin-top:34px;flex-wrap:wrap}
.hero-mini div b{font-family:'Plus Jakarta Sans';font-size:28px;color:var(--vert);display:block;line-height:1}
.hero-mini div span{font-size:12.5px;color:#b9c1de;font-weight:600}

section{padding:74px 0}
.bg-gris{background:var(--gris)}.bg-navy-c{background:var(--navy-clair)}.bg-navy{background:var(--navy);color:#fff}
.bg-navy .sec-head h2{color:#fff}.bg-navy .sec-head p{color:#aab2d4}
.sec-head{max-width:760px;margin:0 auto 46px;text-align:center}.sec-head.left{text-align:left;margin-left:0}
.kicker{display:inline-block;color:var(--vert-fonce);font-family:'Plus Jakarta Sans';font-weight:700;text-transform:uppercase;letter-spacing:2px;font-size:13px;margin-bottom:8px}
.sec-head h2{font-size:clamp(26px,3.6vw,38px);color:var(--encre);font-weight:800;margin-bottom:12px}
.sec-head p{color:var(--texte-doux);font-size:17px}
h2.inline{font-size:clamp(24px,3.2vw,34px);color:var(--encre);margin-bottom:14px}

/* category grid */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--ombre-s);border:1px solid var(--gris-bord);transition:.2s;display:block}
.cat:hover{transform:translateY(-5px);box-shadow:var(--ombre)}
.cat img{width:100%;height:180px;object-fit:cover}
.cat .lab{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(15,25,66,.86));color:#fff;padding:30px 18px 14px;font-family:'Plus Jakarta Sans';font-weight:700;font-size:17px;display:flex;justify-content:space-between;align-items:center}
.cat .lab::after{content:"→";color:var(--vert)}

.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{background:#fff;border:1px solid var(--gris-bord);border-radius:var(--radius);padding:30px 26px;transition:.2s}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--ombre)}
.pillar .emoji{width:56px;height:56px;border-radius:14px;background:var(--vert-clair);display:flex;align-items:center;justify-content:center;font-size:27px;margin-bottom:16px}
.pillar h3{color:var(--encre);font-size:20px;margin-bottom:8px}.pillar h3 span{color:var(--vert-fonce)}
.pillar p{color:var(--texte-doux);font-size:15px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--ombre)}
.split ul{list-style:none;margin-top:18px;display:grid;gap:12px}
.split ul li{display:flex;gap:12px;align-items:flex-start;font-size:16px}
.split ul li::before{content:"✓";flex:0 0 24px;height:24px;background:var(--vert);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;margin-top:2px}

.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery img{width:100%;height:200px;object-fit:cover;border-radius:var(--radius-s);box-shadow:var(--ombre-s);transition:.25s}
.gallery img:hover{transform:scale(1.03)}.gallery .wide{grid-column:span 2}

.eco{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.eco-card{background:#fff;border-radius:var(--radius-s);padding:26px 24px;border:1px solid var(--gris-bord);transition:.2s}
.eco-card:hover{transform:translateY(-4px);box-shadow:var(--ombre-s);border-color:var(--vert)}
.eco-card h3{color:var(--encre);font-size:18px;margin-bottom:7px;display:flex;align-items:center;gap:9px}.eco-card h3 .e{font-size:22px}
.eco-card p{color:var(--texte-doux);font-size:15px}

.compare{max-width:880px;margin:0 auto;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--ombre);border:1px solid var(--gris-bord)}
.compare table{width:100%;border-collapse:collapse}
.compare th,.compare td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--gris-bord);font-size:15.5px}
.compare thead th{background:var(--navy);color:#fff;font-family:'Plus Jakarta Sans'}
.compare td:first-child{font-weight:600;color:var(--encre)}.compare .yes{color:var(--vert-fonce);font-weight:800}.compare .mid{color:#c47d1a;font-weight:700}

.mascot{background:linear-gradient(135deg,var(--vert-clair),var(--navy-clair));border:1px solid var(--gris-bord);border-radius:var(--radius);padding:40px;display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;box-shadow:var(--ombre-s)}
.mascot .faces{display:flex}
.mascot .faces img{width:100px;height:100px;border-radius:50%;border:5px solid #fff;object-fit:cover;box-shadow:var(--ombre-s)}
.mascot .faces img:nth-child(2){margin-left:-26px}
.mascot h3{color:var(--encre);font-size:23px;margin-bottom:8px}.mascot p{color:var(--texte);font-size:16px;margin-bottom:6px}
.mascot .tip{background:#fff;border-radius:14px;padding:16px 20px;margin-top:14px;border-left:4px solid var(--vert);font-size:15px}
.ig-btn{display:inline-flex;align-items:center;gap:9px;margin-top:16px;background:linear-gradient(135deg,#feda75,#fa7e1e 30%,#d62976 60%,#962fbf 90%);color:#fff;font-family:'Plus Jakarta Sans';font-weight:700;padding:12px 22px;border-radius:50px;font-size:14px;box-shadow:0 8px 18px rgba(214,41,118,.28);transition:.2s}
.ig-btn:hover{transform:translateY(-2px)}
.comics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.comics.six{grid-template-columns:repeat(3,1fr)}
.comics img{width:100%;border-radius:var(--radius-s);box-shadow:var(--ombre-s);border:1px solid var(--gris-bord)}

.partners{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.partner{background:#fff;border-radius:var(--radius-s);overflow:hidden;box-shadow:var(--ombre-s);border:1px solid var(--gris-bord);transition:.2s}
.partner:hover{transform:translateY(-4px);box-shadow:var(--ombre)}
.partner img{width:100%;height:185px;object-fit:cover}
.partner .body{padding:18px 20px}.partner .body h4{color:var(--encre);font-size:17px;margin-bottom:4px}
.partner .body p{color:var(--texte-doux);font-size:14px;margin-bottom:8px}.partner .body a{color:var(--vert-fonce);font-family:'Plus Jakarta Sans';font-weight:700;font-size:14px}
.stars{color:#f0a500;letter-spacing:2px}

.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{background:#fff;border-radius:var(--radius-s);padding:26px 24px;box-shadow:var(--ombre-s);border:1px solid var(--gris-bord)}
.quote .stars{margin-bottom:10px}.quote p{font-size:15.5px;margin-bottom:14px;font-style:italic}
.quote .who{display:flex;align-items:center;gap:11px}.quote .who .av{width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Plus Jakarta Sans';font-weight:700}
.quote .who b{display:block;font-size:14.5px;color:var(--encre)}.quote .who small{color:var(--texte-doux);font-size:13px}

.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--ombre-s);border:1px solid var(--gris-bord);transition:.2s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-6px);box-shadow:var(--ombre)}
.post img{width:100%;height:185px;object-fit:cover}
.post .body{padding:22px;display:flex;flex-direction:column;flex:1}
.post .tagp{align-self:flex-start;background:var(--vert-clair);color:var(--vert-fonce);font-family:'Plus Jakarta Sans';font-weight:700;font-size:12px;padding:4px 12px;border-radius:30px;margin-bottom:11px}
.post h3{color:var(--encre);font-size:19px;margin-bottom:8px}.post p{color:var(--texte-doux);font-size:15px;flex:1}
.post .more{margin-top:14px;color:var(--vert-fonce);font-family:'Plus Jakarta Sans';font-weight:700;font-size:14px}

.article{max-width:760px;margin:0 auto}.article p{margin-bottom:18px;font-size:17px;color:#34405c}
.article h2{color:var(--encre);font-size:26px;margin:34px 0 14px}.article h3{color:var(--vert-fonce);font-size:20px;margin:24px 0 10px}
.article ul{margin:0 0 18px 22px}.article li{margin-bottom:8px;font-size:16.5px}
.article .lead-img{border-radius:var(--radius);box-shadow:var(--ombre);margin-bottom:24px;width:100%}
.article blockquote{background:var(--vert-clair);border-left:4px solid var(--vert);border-radius:12px;padding:18px 22px;margin:22px 0;font-size:16px}

.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.chip{background:#fff;border:2px solid var(--gris-bord);border-radius:50px;padding:11px 22px;font-family:'Plus Jakarta Sans';font-weight:600;color:var(--navy);transition:.18s}
.chip:hover{border-color:var(--vert);color:var(--vert-fonce);transform:translateY(-2px)}

.faq-list{max-width:820px;margin:0 auto}
.faq-list details{background:#fff;border:1px solid var(--gris-bord);border-radius:var(--radius-s);padding:18px 24px;margin-bottom:12px;box-shadow:var(--ombre-s)}
.faq-list summary{font-family:'Plus Jakarta Sans';font-weight:700;color:var(--encre);font-size:16.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:24px;color:var(--vert);font-weight:400}
.faq-list details[open] summary::after{content:"–"}
.faq-list details p{margin-top:14px;color:var(--texte-doux);font-size:15.5px}

.free-inline{background:var(--vert-clair);border:2px dashed var(--vert);border-radius:var(--radius-s);padding:22px 26px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:center;text-align:center}
.free-inline b{font-family:'Plus Jakarta Sans';color:var(--encre);font-size:20px}.free-inline span{color:var(--texte-doux)}

.cta{background:linear-gradient(120deg,var(--navy),var(--navy-fonce));border-radius:24px;padding:56px 40px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;right:-50px;top:-50px;width:200px;height:200px;border-radius:50%;background:var(--vert);opacity:.18}
.cta h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:14px;position:relative}.cta h2 span{color:var(--vert)}
.cta p{max-width:560px;margin:0 auto 26px;font-size:18px;color:#d7ddf2;position:relative}
.cta .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}

footer{background:var(--navy-fonce);color:#9aa3c8;padding:54px 0 28px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-grid h4{color:#fff;font-family:'Plus Jakarta Sans';font-size:15px;margin-bottom:14px}
.foot-grid a{display:block;color:#9aa3c8;padding:4px 0;transition:.15s}.foot-grid a:hover{color:var(--vert)}
.foot-brand .chip-logo{background:#fff;border-radius:10px;padding:8px 12px;display:inline-block;margin-bottom:14px}.foot-brand .chip-logo img{height:30px}
.foot-brand p{color:#8089b0;max-width:300px}
.foot-soc{display:flex;gap:12px;margin-top:14px}.foot-soc a{background:rgba(255,255,255,.1);width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-family:'Plus Jakarta Sans';font-weight:700;font-size:12px}.foot-soc a:hover{background:var(--vert)}
.foot-bottom{padding-top:22px;color:#727bA3;color:#727ba3;font-size:13px;text-align:center}

.float{position:fixed;right:18px;bottom:18px;z-index:70;background:var(--vert);color:#fff;font-family:'Plus Jakarta Sans';font-weight:700;padding:14px 22px;border-radius:50px;box-shadow:0 12px 26px rgba(31,191,107,.42);font-size:14px;display:flex;align-items:center;gap:8px;transition:.2s}
.float:hover{background:var(--vert-fonce);transform:translateY(-3px)}

@media(max-width:920px){.hero .wrap{grid-template-columns:1fr;gap:34px}.cats,.pillars,.eco,.partners,.quotes,.posts,.comics,.comics.six{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr;gap:30px}.foot-grid{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.menu{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:10px 18px 18px;box-shadow:var(--ombre);transform:translateY(-160%);transition:.28s;border-bottom:1px solid var(--gris-bord)}.menu a{padding:14px 10px;border-bottom:1px solid var(--gris-bord)}.menu a.cta{margin:12px 0 0;text-align:center;justify-content:center}#nav-toggle:checked ~ .wrap .menu{transform:translateY(0)}.burger{display:block}.cats,.pillars,.eco,.partners,.quotes,.posts,.comics,.comics.six{grid-template-columns:1fr}.mascot{grid-template-columns:1fr;text-align:center;padding:30px 22px}.mascot .faces{justify-content:center}.gallery{grid-template-columns:1fr 1fr}.gallery .wide{grid-column:span 2}.foot-grid{grid-template-columns:1fr}}