:root{
  --vert:#00700B; --encre:#2A2A2A; --gris:#474444; --gris-clair:#d0d0d0; --fond:#F6F8F5; --blanc:#fff;
  --ff-titre:"Montserrat",system-ui,sans-serif; --ff-corps:"Open Sans",system-ui,sans-serif;
  --radius:16px; --radius-sm:10px; --maxq:560px;
}
@font-face{font-family:"Montserrat";font-weight:500;font-style:normal;font-display:swap;src:url("../fonts/montserrat-500.woff2") format("woff2")}
@font-face{font-family:"Montserrat";font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/montserrat-600.woff2") format("woff2")}
@font-face{font-family:"Open Sans";font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/opensans-400.woff2") format("woff2")}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:var(--ff-corps);color:var(--encre);background:var(--blanc);line-height:1.5}
h1,h2,h3{font-family:var(--ff-titre);line-height:1.15;margin:0}
img{max-width:100%}
.ic{display:inline-block;vertical-align:middle;fill:currentColor;color:var(--vert)}

/* ---- layout plein écran 2 panneaux ---- */
.app{display:grid;grid-template-columns:minmax(320px,38%) 1fr;min-height:100dvh}
.aside{background:var(--vert);color:#fff;padding:24px 30px;display:flex;flex-direction:column;gap:16px;position:sticky;top:0;height:100dvh;overflow:auto}
.aside__logo{background:#fff;border-radius:12px;padding:8px 12px;align-self:flex-start}
.aside__logo img{display:block;height:36px;width:auto}
.aside h1{font-size:clamp(1.35rem,1.1rem+.9vw,1.7rem);margin:.1em 0}
.aside__trust{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.aside__trust li{background:rgba(255,255,255,.14);border-radius:999px;padding:.3em .7em;font-weight:600;font-size:.8rem}
.aside__media img{width:100%;border-radius:12px;max-height:200px;object-fit:cover}
.aside__micro{margin-top:auto;display:flex;flex-direction:column;gap:8px;font-size:.9rem;opacity:.97}
.aside__tel{color:#fff;font-weight:700;text-decoration:none;font-size:1.1rem}
.panel{display:flex;flex-direction:column;min-height:100dvh}

/* ---- progression + zone question ---- */
.progress{height:6px;background:var(--gris-clair)}
.progress__bar{height:100%;background:var(--vert);transition:width .3s}
.panel__body{flex:1;display:flex;align-items:flex-start;justify-content:center;padding:40px 24px;overflow-y:auto}
.wizard{width:100%;max-width:var(--maxq)}
.wizard__count{color:var(--gris);font-weight:600;font-size:.85rem;margin:0 0 8px}
.wizard__q{font-size:clamp(1.3rem,1.1rem+1vw,1.8rem);color:var(--encre);margin:0 0 20px;outline:none}
.wizard__back-top{display:inline-flex;align-items:center;background:none;border:0;color:var(--gris);font:inherit;font-weight:600;cursor:pointer;padding:6px 0;min-height:44px;margin-bottom:2px}
.wizard__back-top:hover{color:var(--vert)}

/* ---- cartes-options illustrées + boutons ---- */
.opts{display:grid;gap:12px}
.opts--2{grid-template-columns:1fr 1fr}
.opt{display:flex;align-items:center;gap:14px;text-align:left;background:#fff;border:2px solid var(--gris-clair);
  border-radius:var(--radius-sm);padding:16px;cursor:pointer;font:inherit;font-weight:600;color:var(--encre);min-height:64px;transition:border-color .15s,box-shadow .15s}
.opt:hover{border-color:var(--vert)}
.opt--sel{border-color:var(--vert);box-shadow:0 0 0 3px rgba(0,112,11,.15)}
.opt img,.opt .ic{width:40px;height:40px;flex:0 0 40px;object-fit:contain}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--ff-titre);font-weight:600;background:var(--vert);
  color:#fff;border:0;border-radius:var(--radius-sm);padding:.9em 1.5em;font-size:1.05rem;min-height:52px;cursor:pointer;text-decoration:none}
.btn:hover{filter:brightness(1.06)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn--ghost{background:transparent;color:var(--vert);border:2px solid var(--vert)}
.inp{font:inherit;width:100%;padding:.75em .9em;border:2px solid var(--gris-clair);border-radius:var(--radius-sm);min-height:52px}
.inp:focus{outline:2px solid var(--vert);outline-offset:1px}
.wizard__actions{display:flex;gap:12px;justify-content:space-between;align-items:center;margin-top:22px}

/* ---- écran estimation + prestations illustrées + formulaire ---- */
.estim h3{font-size:1.05rem;margin:18px 0 6px}
.estim__amount{background:var(--fond);border:1px solid var(--gris-clair);border-radius:var(--radius);padding:16px 20px;margin:10px 0}
.estim__label{color:var(--gris);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.estim__val{font-family:var(--ff-titre);font-size:clamp(1.5rem,1.2rem+1.4vw,2.1rem);font-weight:700;color:var(--vert)}
.estim__val--reste{color:var(--encre)}
.estim__note{color:var(--gris);font-size:.85rem}
.presta{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:14px 0}
.presta__card{background:#fff;border:1px solid var(--gris-clair);border-radius:var(--radius-sm);padding:14px;text-align:center}
.presta__card img{width:48px;height:48px;object-fit:contain}
.presta__card h3{font-size:.95rem;margin:.5em 0 .2em}
.presta__card p{font-size:.82rem;color:var(--gris);margin:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
#lead-form label{display:block;font-weight:600;font-size:.9rem}
#lead-form label .inp{margin-top:4px;font-weight:400}
fieldset{border:0;padding:0;margin:14px 0;display:flex;flex-wrap:wrap;gap:10px}
label.radio{display:inline-flex;align-items:center;gap:.5em;min-height:44px;padding:.4em .9em;border:2px solid var(--gris-clair);border-radius:var(--radius-sm);cursor:pointer;font-weight:600}
label.radio:hover{border-color:var(--vert)}
label.consent{display:flex;gap:.6em;align-items:flex-start;min-height:44px;padding:6px 0;font-size:.9rem;font-weight:400}
.err{color:#c00;min-height:1.2em;margin:8px 0 0}
.noscript-form label{display:block;margin-top:10px;font-weight:600}

/* ---- responsive : 1 colonne + bandeau compact ---- */
@media (max-width:820px){
  .app{display:block}
  .aside{position:sticky;top:0;z-index:5;height:auto;flex-direction:row;align-items:center;gap:14px;padding:12px 16px;flex-wrap:wrap;overflow:visible}
  .panel{min-height:auto}
  .aside h1,.aside__media,.aside__micro,.aside__trust{display:none}
  .aside__logo{padding:6px 10px}
  .aside__logo img{height:30px}
  .aside__tel{margin-left:auto;font-size:1rem}
  .panel{min-height:auto}
  .panel__body{padding:28px 18px}
  .opts--2{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}