/* Layout : bandeau d'accueil avec simulateur à droite, puis sections en colonne étroite ; brique du Nord + ambre "soleil" + bleu d'ardoise */
:root{
  --bg:#F5F6F4; --surface:#FFFFFF; --ink:#16222B; --muted:#55626B; --line:#D9DEDC;
  --brick:#4E7A30; --on-brand:#FFFFFF; --err:#A33A3A; --sun:#E59A12; --sun-ink:#3A2600; --slate:#1F3A2B; --slate-soft:#E3EDE2;
  --ok:#2F7D4F; --warn:#A0621A;
  --display:"Raleway","Helvetica Neue",Arial,sans-serif;
  --body:"Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --r:10px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0F171C; --surface:#16222A; --ink:#E8ECEA; --muted:#9AA8AF; --line:#2A3A43;
  --brick:#A6C984; --on-brand:#12210A; --err:#E58080; --sun:#F2B23A; --sun-ink:#2A1B00; --slate:#B3D1B8; --slate-soft:#1B2E22;
  --ok:#6CC28F; --warn:#E3A55A; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0F171C; --surface:#16222A; --ink:#E8ECEA; --muted:#9AA8AF; --line:#2A3A43;
  --brick:#A6C984; --on-brand:#12210A; --err:#E58080; --sun:#F2B23A; --sun-ink:#2A1B00; --slate:#B3D1B8; --slate-soft:#1B2E22;
  --ok:#6CC28F; --warn:#E3A55A; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55;margin:0}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);line-height:1.05;text-wrap:balance;margin:0}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;letter-spacing:-.015em}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800;font-stretch:85%}
h3{font-size:1.15rem;font-weight:750;font-stretch:100%}
p{margin:0}
a{color:var(--slate)}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
.eyebrow{font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brick);font-weight:700}

/* En-tête */
header.top{border-bottom:1px solid var(--line);background:var(--bg)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:850;font-stretch:110%;font-size:1.2rem;text-decoration:none;color:var(--ink)}
.logo img{display:block;height:26px;width:auto}
.logo .l-dark{display:none}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .logo .l-light{display:none}:root:not([data-theme="light"]) .logo .l-dark{display:block}}
:root[data-theme="dark"] .logo .l-light{display:none}
:root[data-theme="dark"] .logo .l-dark{display:block}
:root[data-theme="light"] .logo .l-dark{display:none}
nav.links{display:flex;gap:20px;flex-wrap:wrap;font-size:.95rem}
nav.links a{text-decoration:none;color:var(--muted)}
nav.links a:hover{color:var(--ink)}


/* Accueil */
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;padding-block:56px 64px;align-items:start}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:32px;padding-block:36px 48px}}
.hero-copy{display:flex;flex-direction:column;gap:20px;min-width:0}
.hero-copy h1 em{font-style:normal;color:var(--brick)}
.lede{font-size:1.15rem;color:var(--muted);max-width:52ch}
.facts{display:flex;flex-wrap:wrap;gap:10px}
.fact{font-family:var(--mono);font-size:.8rem;padding:6px 10px;border:1px solid var(--line);border-radius:999px;color:var(--ink);background:var(--surface)}
.depts{display:flex;gap:6px;flex-wrap:wrap;align-items:center;font-size:.9rem;color:var(--muted)}
.depts b{font-family:var(--mono);color:var(--ink);background:var(--slate-soft);padding:2px 7px;border-radius:5px}

/* Simulateur */
.sim{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 40px -28px rgba(10,30,40,.45);overflow:hidden;min-width:0}
.sim-head{background:var(--slate);color:var(--bg);padding:16px 20px;display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.sim-head h2{font-size:1.25rem;font-stretch:95%;color:var(--bg)}
.sim-head span{font-family:var(--mono);font-size:.72rem;opacity:.85}
.sim-body{padding:20px;display:grid;gap:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:460px){.row2{grid-template-columns:1fr}}
label{display:block;font-size:.85rem;font-weight:700;margin-bottom:6px}
input[type=number],input[type=text],input[type=email],input[type=tel],select{width:100%;font:inherit;font-size:1rem;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
input[type=range]{width:100%;accent-color:var(--sun)}
.rangeval{font-family:var(--mono);font-weight:700;float:right;font-size:.85rem}
.seg{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{flex:1;margin:0;text-align:center;padding:9px 6px;font-size:.85rem;cursor:pointer;border-right:1px solid var(--line);background:var(--bg)}
.seg label:last-of-type{border-right:0}
.seg input:checked+label{background:var(--sun);color:var(--sun-ink)}
.seg input:focus-visible+label{outline:3px solid var(--slate);outline-offset:-3px}
.results{border-top:1px dashed var(--line);padding-top:16px;display:grid;gap:10px}
.res{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.res span{color:var(--muted);font-size:.92rem}
.res b{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:1.02rem;white-space:nowrap}
.res.big b{font-size:1.5rem;color:var(--ok)}
.bar{height:10px;border-radius:999px;background:var(--slate-soft);overflow:hidden;display:flex}
.bar i{display:block;height:100%}
.bar .s{background:var(--sun)} .bar .g{background:var(--slate)}
.legend{display:flex;gap:14px;font-size:.78rem;color:var(--muted);flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.note{font-size:.78rem;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;font-size:1rem;padding:13px 20px;border-radius:9px;border:0;cursor:pointer;text-decoration:none;background:var(--brick);color:var(--on-brand)}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}

/* Sections */
section.band{padding-block:64px;border-top:1px solid var(--line)}
section.band.alt{background:var(--surface)}
.sec-head{display:grid;gap:10px;max-width:62ch;margin-bottom:32px}
.sec-head p{color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s}
@media (max-width:820px){.steps{grid-template-columns:1fr}}
.step{display:grid;gap:8px;min-width:0}
.step::before{counter-increment:s;content:"Étape " counter(s);font-family:var(--mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brick);font-weight:700}
.step p{color:var(--muted)}

.aides{width:100%;border-collapse:collapse;font-size:.95rem}
.tablebox{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.aides th,.aides td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.aides tr:last-child td{border-bottom:0}
.aides th{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700}
.pill{display:inline-block;font-family:var(--mono);font-size:.72rem;padding:2px 8px;border-radius:999px;font-weight:700;white-space:nowrap}
.pill.on{background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok)}
.pill.off{background:color-mix(in srgb,var(--warn) 18%,transparent);color:var(--warn)}
.insight{margin-top:24px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;padding:18px 20px;border-left:4px solid var(--sun);background:var(--bg);border-radius:0 var(--r) var(--r) 0;max-width:780px}
.insight b.k{font-family:var(--mono);font-size:1.6rem;color:var(--brick);line-height:1}

/* Formulaire */
.form-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:48px;align-items:start}
@media (max-width:900px){.form-grid{grid-template-columns:1fr;gap:28px}}
.promise{display:grid;gap:14px}
.promise li{margin-left:1.1em}
.promise ul{margin:0;padding:0;display:grid;gap:8px;color:var(--muted)}
form.lead{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;display:grid;gap:14px;min-width:0}
.check{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;font-size:.85rem;color:var(--muted);font-weight:400}
.check input{margin-top:4px;width:18px;height:18px;accent-color:var(--brick)}
.err{color:var(--err);font-size:.85rem;font-weight:700}
.done{border:1px solid var(--ok);background:color-mix(in srgb,var(--ok) 10%,var(--surface));border-radius:12px;padding:20px;display:grid;gap:8px}

.faq{display:grid;gap:10px;max-width:820px}
details{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:14px 18px}
summary{cursor:pointer;font-weight:700}
details p{margin-top:10px;color:var(--muted)}

.pro{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:center;background:var(--slate);color:var(--bg);border-radius:16px;padding:32px}
.pro h2{color:var(--bg)} .pro p{opacity:.9}
.pro .btn{background:var(--sun);color:var(--sun-ink)}
@media (max-width:820px){.pro{grid-template-columns:1fr;padding:24px}}

footer{border-top:1px solid var(--line);padding-block:32px;font-size:.85rem;color:var(--muted)}
footer .wrap{display:grid;gap:10px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
html{scroll-behavior:smooth}

/* v2 additions */
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.svc{display:grid;gap:8px;align-content:start;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-decoration:none;color:var(--ink);min-width:0}
.svc:hover{border-color:var(--brick)}
.svc .tag{font-family:var(--mono);font-size:.72rem;color:var(--brick);letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.svc p{color:var(--muted);font-size:.95rem}
.svc.feat{border:2px solid var(--brick)}
.promise-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px}
.promise-grid div{display:grid;gap:6px;min-width:0}
.promise-grid b.n{font-family:var(--display);font-size:2.2rem;font-weight:850;font-stretch:80%;color:var(--brick);line-height:1}
.promise-grid p{color:var(--muted)}
.page-hero .wrap{padding-block:48px 40px;display:grid;gap:16px;max-width:860px;margin:0}
.prose{max-width:70ch;display:grid;gap:14px}
.prose h2{margin-top:18px}
.prose ul,.prose ol{margin:0;padding-left:1.2em;display:grid;gap:6px}
.crumbs{font-size:.85rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.prices{width:100%;border-collapse:collapse}
.prices td,.prices th{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
.prices td:nth-child(2){font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
footer a{color:var(--muted)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* v3 : publics */
.audiences{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.aud{display:grid;gap:8px;align-content:start;padding:18px;border-radius:12px;background:var(--surface);border:1px solid var(--line);text-decoration:none;color:var(--ink);min-width:0}
.aud:hover{border-color:var(--brick)}
.aud b{font-family:var(--display);font-size:1.1rem;font-weight:800}
.aud p{color:var(--muted);font-size:.93rem}
.aud span{color:var(--brick);font-weight:700;font-size:.9rem}
.quote{font-family:var(--display);font-weight:700;font-size:clamp(1.2rem,2.4vw,1.5rem);line-height:1.3;max-width:46ch;border-left:4px solid var(--brick);padding-left:16px}
/* v4 : confiance */
.trust{background:var(--slate);color:var(--bg)}
.trust .wrap{display:flex;flex-wrap:wrap;gap:10px 28px;padding-block:14px;font-size:.92rem}
.trust span{display:flex;gap:6px;align-items:baseline}
.trust b{color:var(--bg)}
.avis-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.avis{margin:0;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);display:grid;gap:10px}
.avis blockquote{margin:0;font-size:1rem}
.avis figcaption{font-size:.88rem;color:var(--muted)}
.avis figcaption b{color:var(--ink)}
.partners{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.partners li{display:grid;gap:2px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.partners span{font-size:.85rem;color:var(--muted)}
.equipe{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-block:8px 12px}
.membre{display:grid;gap:6px;align-content:start}
.membre img{width:120px;height:120px;border-radius:50%;object-fit:cover}
.membre .role{color:var(--brick);font-weight:700;font-size:.9rem}

/* v5 : modale devis, bénéfices, équipe compacte, espace pro */
[hidden]{display:none!important}
.lbl{display:block;font-size:.85rem;font-weight:700;margin-bottom:6px}
header.top{position:sticky;top:0;z-index:20}
header.top .wrap{flex-wrap:wrap}
nav.links{align-items:center}
nav.links [aria-current=page]{color:var(--ink);font-weight:700}
nav.links .pro-link{border:1px solid var(--line);border-radius:7px;padding:5px 10px;color:var(--ink);font-size:.88rem}
.top-actions{display:flex;gap:10px;align-items:center}
.btn-sm{padding:9px 14px;font-size:.9rem}
.btn-lg{padding:15px 24px;font-size:1.05rem}
.menu-toggle{display:none;background:transparent;color:var(--ink);border:1px solid var(--line);border-radius:7px;padding:8px 12px;font:inherit;font-size:.88rem;cursor:pointer}
@media (max-width:980px){
  .menu-toggle{display:block}
  nav.links{display:none;order:3;width:100%;flex-direction:column;align-items:stretch;gap:0}
  nav.links.is-open{display:flex}
  nav.links a{padding:12px 0;border-bottom:1px solid var(--line)}
  nav.links .pro-link{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:12px 0}
  .logo img{height:22px}
}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.checks li{position:relative;padding-left:28px;color:var(--muted)}
.checks li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--slate-soft);color:var(--brick);font-weight:700;font-size:.8rem;display:grid;place-items:center;margin-top:2px}
.checks.big li{color:var(--ink)}
.checks b{color:var(--ink)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center}
.ghost-link{font-weight:700;color:var(--ink);text-underline-offset:4px}
.benefits{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.benefit{display:grid;gap:8px;align-content:start;padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--surface);min-width:0}
.benefit p{color:var(--muted);font-size:.95rem}
.b-ico{width:36px;height:36px;border-radius:10px;background:var(--brick);color:var(--on-brand);display:grid;place-items:center;font-weight:800;font-family:var(--display)}
.select-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
@media (max-width:900px){.select-grid{grid-template-columns:1fr;gap:20px}}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:0;counter-reset:c;border-top:1px solid var(--line)}
.checklist li{counter-increment:c;display:grid;grid-template-columns:44px 1fr;gap:4px 14px;padding:16px 0;border-bottom:1px solid var(--line)}
.checklist li::before{content:counter(c,decimal-leading-zero);grid-row:span 2;font-family:var(--mono);color:var(--brick);font-weight:700;padding-top:2px}
.checklist span{color:var(--muted);font-size:.95rem}
.audiences-mini{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;font-size:.95rem;color:var(--muted)}
.audiences-mini a{color:var(--ink);font-weight:700}
.team-strip{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media (max-width:820px){.team-strip{grid-template-columns:1fr;gap:24px}}
.team-strip img{width:100%;height:auto;border-radius:14px;display:block;aspect-ratio:3/2;object-fit:cover}
.team-copy{display:grid;gap:14px}
.team-copy p{color:var(--muted)}
.team-names{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.team-names li{display:flex;flex-wrap:wrap;gap:2px 10px;align-items:baseline}
.team-names span{color:var(--muted);font-size:.9rem}
.team-photo{margin:0}
.team-photo img{width:100%;height:auto;border-radius:14px;display:block;max-height:560px;object-fit:cover;object-position:center 30%}
.cta-band{background:var(--slate)}
.cta-box{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;color:var(--bg)}
.cta-box h2{color:var(--bg);margin:8px 0 16px}
.cta-box .eyebrow{color:var(--sun)}
.cta-box .checks li{color:var(--bg);opacity:.92}
.cta-box .checks li::before{background:var(--sun);color:var(--sun-ink)}
.cta-side{display:grid;gap:10px;justify-items:start}
.cta-side .btn{background:var(--sun);color:var(--sun-ink)}
.cta-side .note{color:var(--bg);opacity:.8}
@media (max-width:820px){.cta-box{grid-template-columns:1fr}}
dialog.modal{width:min(700px,calc(100vw - 20px));max-height:calc(100dvh - 20px);padding:0;border:0;border-radius:16px;background:var(--surface);color:var(--ink);overflow:auto;box-shadow:0 30px 80px -20px rgba(0,0,0,.5)}
dialog.modal::backdrop{background:rgba(8,20,14,.6)}
.modal-head{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:start;gap:16px;padding:18px 22px;background:var(--slate);color:var(--bg)}
.modal-head h2{font-size:1.35rem;color:var(--bg);margin-top:4px}
.modal-head .eyebrow{color:var(--sun)}
.modal-close{background:transparent;border:1px solid color-mix(in srgb,var(--bg) 40%,transparent);color:var(--bg);border-radius:8px;width:38px;height:38px;font-size:1.4rem;line-height:1;cursor:pointer;flex-shrink:0}
.modal-badges{list-style:none;margin:0;padding:12px 22px;display:flex;flex-wrap:wrap;gap:6px 18px;background:var(--slate-soft);font-size:.82rem;font-weight:700}
.modal-badges li::before{content:"✓ ";color:var(--brick)}
dialog.modal form.lead{border:0;border-radius:0;box-shadow:none}
.account-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:28px;align-items:start}
@media (max-width:900px){.account-grid{grid-template-columns:1fr}}
.form-title{font-size:1.35rem}
input[type=password]{width:100%;font:inherit;font-size:1rem;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
.statut{display:inline-block;padding:8px 14px;border-radius:8px;background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--ink);font-weight:700;font-size:.95rem}
@media (max-width:900px){.hero .checks.big{display:none}}
@media (max-width:520px){
  header.top .wrap{flex-wrap:wrap;gap:10px}
  .logo img{height:16px}
  .top-actions{gap:6px}
  .top-actions .btn-sm{padding:8px 10px;font-size:.85rem}
  .menu-toggle{padding:7px 9px;font-size:.85rem}
  .hero-actions .btn-lg{width:100%}
}