:root{--brand:#b45309;--brand-d:#92400e;--sun:#f59e0b;--cream:#fffbf2;--ink:#2b2118;--muted:#6f6254;--wa:#1fa855;--r:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body.v{margin:0;font:17px/1.65 "Segoe UI",system-ui,-apple-system,Roboto,sans-serif;color:var(--ink);background:var(--cream)}
.v a{color:inherit}.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.v h1,.v h2,.v h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
.v h2{font-size:clamp(1.6rem,4vw,2.2rem)}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:.6rem}

/* Barre */
.vnav{position:sticky;top:0;z-index:30;backdrop-filter:blur(10px);background:rgba(255,251,242,.85);border-bottom:1px solid #f0e4cf}
.vnav .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:12px}
.vnav b{font-size:1.1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vnav nav{display:flex;gap:20px;font-size:.95rem}.vnav nav a{text-decoration:none;color:var(--muted)}.vnav nav a:hover{color:var(--brand)}
@media(max-width:640px){.vnav nav{display:none}}

/* Boutons */
.vb{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:99px;font-weight:700;text-decoration:none;border:2px solid transparent;transition:transform .15s,box-shadow .15s;cursor:pointer;font-size:1rem}
.vb:hover{transform:translateY(-2px)}
.vb-wa{background:var(--wa);color:#fff!important;box-shadow:0 8px 22px rgba(31,168,85,.35)}
.vb-line{border-color:rgba(255,255,255,.7);color:#fff!important}
.vb-sm{padding:10px 20px;font-size:.95rem}

/* Hero */
.hero2{position:relative;overflow:hidden;color:#fff;background:radial-gradient(1200px 500px at 85% -10%,#fbbf24 0,transparent 60%),linear-gradient(135deg,#92400e,#c2640c 55%,#e08a12)}
.hero2 .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;padding-top:64px;padding-bottom:78px}
.hero2 h1{font-size:clamp(2.2rem,6vw,3.6rem);margin-bottom:.35em}
.hero2 p.lead{font-size:1.2rem;opacity:.95;max-width:34ch;margin:0 0 28px}
.hero2 .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero2 .art{font-size:clamp(7rem,22vw,13rem);text-align:center;filter:drop-shadow(0 18px 30px rgba(0,0,0,.25));animation:float 4s ease-in-out infinite}
.hero2::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:40px;background:var(--cream);border-radius:40px 40px 0 0}
@keyframes float{50%{transform:translateY(-12px) rotate(-3deg)}}
@media(max-width:760px){.hero2 .wrap{grid-template-columns:1fr;text-align:center;padding-top:40px}.hero2 p.lead{margin-inline:auto}.hero2 .cta{justify-content:center}.hero2 .art{order:-1;font-size:6rem}}

section.s{padding:56px 0}
.about{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.about p{color:var(--muted);font-size:1.08rem}
.facts{display:grid;gap:12px}
.fact{display:flex;gap:14px;align-items:center;background:#fff;border-radius:var(--r);padding:16px 18px;box-shadow:0 6px 24px rgba(90,50,10,.07)}
.fact i{font-style:normal;font-size:1.8rem}.fact span{color:var(--muted);font-size:.95rem;display:block}
@media(max-width:760px){.about{grid-template-columns:1fr}}

/* Atouts */
.perks{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-top:26px}
.perk{background:#fff;border-radius:var(--r);padding:24px;box-shadow:0 6px 24px rgba(90,50,10,.07)}
.perk i{font-style:normal;font-size:2rem;display:block;margin-bottom:8px}.perk h3{font-size:1.1rem}.perk p{margin:0;color:var(--muted);font-size:.95rem}

/* Offres */
.offers{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:20px;margin-top:26px}
.offer2{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 10px 30px rgba(90,50,10,.1);display:flex;flex-direction:column;transition:transform .2s}
.offer2:hover{transform:translateY(-4px)}
.offer2 .top{background:linear-gradient(135deg,#fde68a,#fbbf24);font-size:3.4rem;text-align:center;padding:18px}
.offer2 .bd{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.offer2 h3{font-size:1.2rem;margin:0}.offer2 p{margin:0;color:var(--muted);flex:1}
.price2{font-size:1.7rem;font-weight:800;color:var(--brand)}.price2 small{font-size:.9rem;color:var(--muted);font-weight:500}
.empty{background:#fff;border-radius:var(--r);padding:30px;text-align:center;color:var(--muted);box-shadow:0 6px 24px rgba(90,50,10,.07)}

/* Étapes */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:26px;padding:0;list-style:none}
.steps li{counter-increment:s;background:#fff;border-radius:var(--r);padding:22px 22px 22px 70px;position:relative;box-shadow:0 6px 24px rgba(90,50,10,.07)}
.steps li::before{content:counter(s);position:absolute;left:20px;top:20px;width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;display:grid;place-items:center}
.steps b{display:block}.steps span{color:var(--muted);font-size:.95rem}

/* Contact */
.contact{background:var(--ink);color:#fff;border-radius:28px;padding:40px 28px;text-align:center;margin:20px 0 10px}
.contact p{opacity:.85;margin:.2em 0}.contact .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:22px}
.vfoot{text-align:center;color:var(--muted);font-size:.85rem;padding:26px 20px 90px}.vfoot a{color:var(--muted)}

/* Bouton WhatsApp flottant */
.fab{position:fixed;right:18px;bottom:18px;z-index:40;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;font-size:1.9rem;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.28);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,168,85,.5),0 8px 24px rgba(0,0,0,.28)}70%{box-shadow:0 0 0 16px rgba(31,168,85,0),0 8px 24px rgba(0,0,0,.28)}100%{box-shadow:0 0 0 0 rgba(31,168,85,0),0 8px 24px rgba(0,0,0,.28)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto}}

/* ===== Logo, commande, installation ===== */
.vbrand{display:flex;align-items:center;gap:10px}.vlogo{height:38px;width:auto;max-width:120px;object-fit:contain;border-radius:8px}
.vb-ghost{background:transparent;border-color:#e6d6bd;color:var(--ink)!important}
.vb-brand{background:var(--brand);color:#fff!important;box-shadow:0 8px 20px rgba(180,83,9,.3)}
.hero2 .art-logo{display:grid;place-items:center;animation:none}
.hero2 .art-logo img{max-width:min(260px,70%);max-height:240px;object-fit:contain;background:#fff;border-radius:28px;padding:18px;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.offer-actions{display:flex;gap:8px}.offer-actions .vb-brand{flex:1;justify-content:center}
.vflash{padding:14px 18px;border-radius:14px;margin:14px 0;font-weight:600}
.vflash-ok{background:#dcfce7;color:#14532d}.vflash-err{background:#fee2e2;color:#7f1d1d}
.linklike{background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;cursor:pointer}
.odlg{border:0;border-radius:22px;padding:0;width:calc(100% - 28px);max-width:460px;box-shadow:0 24px 70px rgba(0,0,0,.4);color:var(--ink);background:#fff}
.odlg::backdrop{background:rgba(20,12,4,.6)}
.oform{padding:22px;display:grid;gap:12px}.ohead{display:flex;justify-content:space-between;align-items:center}.ohead h3{margin:0}
.oclose{border:0;background:#f4ebdc;width:36px;height:36px;border-radius:50%;font-size:1rem;cursor:pointer}
.otitle{margin:-6px 0 0;font-weight:700;color:var(--brand)}
.oform label{font-size:.85rem;font-weight:600;color:var(--muted);display:block}
.oform input,.oform textarea{width:100%;margin-top:4px;padding:12px;font:inherit;border:1px solid #e6d6bd;border-radius:12px;background:#fffdf8;color:var(--ink)}
.oform input:focus,.oform textarea:focus{outline:2px solid var(--brand);outline-offset:1px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.ototal{margin:0;font-weight:800;font-size:1.15rem;color:var(--brand);min-height:1.4em}.onote{margin:0;text-align:center;font-size:.8rem;color:var(--muted)}
.vnav .wrap{gap:8px}@media(max-width:480px){.vnav .vb-ghost{padding:10px 12px}}

/* ===== Améliorations mobile (v2) ===== */
section[id]{scroll-margin-top:72px}
.vnav .vbrand{min-width:0;flex:1}.vnav .vbrand{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex}
.vb{white-space:nowrap}
.hero2 .cta .vb{justify-content:center}
.perks{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.abar{display:none}
@media(max-width:760px){
  .vnav .wrap{height:58px;padding:0 12px}
  .vnav b{font-size:1rem}.vlogo{height:34px!important}
  .vnav .vb{padding:9px 13px;font-size:.9rem}
  .vnav .lbl{display:none}.vnav .ic{font-size:1.15rem;line-height:1}
  .hero2 .wrap{padding-top:26px;padding-bottom:62px;gap:18px}
  .hero2 .art-logo img{max-width:min(210px,62vw)!important;max-height:210px!important;padding:12px!important;border-radius:24px!important}
  .hero2 h1{font-size:2.1rem;margin-bottom:.2em}.hero2 p.lead{font-size:1.1rem;margin-bottom:20px}
  .hero2 .eyebrow{font-size:.7rem}
  .hero2 .cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}
  .hero2 .cta .vb-wa{grid-column:1/-1}
  section.s{padding:40px 0}
  .fab{display:none}
  .abar{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:40;
    padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,251,242,.96);backdrop-filter:blur(10px);border-top:1px solid #f0e4cf;box-shadow:0 -6px 20px rgba(90,50,10,.08)}
  .ab{display:flex;flex-direction:column;align-items:center;gap:1px;padding:8px 4px;border-radius:14px;text-decoration:none;font-size:.78rem;font-weight:700;color:var(--ink);background:#fff;border:1px solid #eadcc3}
  .ab span{font-size:1.25rem;line-height:1.2}
  .ab-wa{background:var(--wa);border-color:var(--wa);color:#fff}.ab-main{background:var(--brand);border-color:var(--brand);color:#fff}
  .vfoot{padding-bottom:110px}
}
@media(min-width:761px){.fab{bottom:24px;right:24px}}
@media(max-width:760px){
  .v .ab-wa,.v .ab-main{color:#fff}
  .hero2 .cta a[href^="tel:"]{display:none}
  .hero2 .cta .vb-line{grid-column:1/-1}
}
@media(max-width:760px){
  .perks{grid-template-columns:1fr 1fr;gap:10px}
  .perk{padding:14px}.perk i{font-size:1.6rem;margin-bottom:4px}.perk h3{font-size:.95rem;margin-bottom:.2em}.perk p{font-size:.82rem;line-height:1.4}
  .about p{font-size:1rem}
}