/* =========================================================
   Nexora Énergie — Design System
   ========================================================= */
:root{
  /* Brand */
  --green-900:#0c2f23;
  --green-800:#10402f;
  --green-700:#15573f;
  --green-600:#1c7a55;
  --green-500:#1f9d63;
  --green-400:#34c77b;
  --lime:#a8e063;
  --emerald:#10b981;

  /* Neutrals */
  --ink:#0f1c18;
  --body:#3a4742;
  --muted:#6b7872;
  --line:#e4eae6;
  --bg:#ffffff;
  --bg-soft:#f5f8f6;
  --bg-mint:#eef6f1;

  --white:#ffffff;

  /* UI */
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow-sm:0 1px 2px rgba(12,47,35,.06), 0 4px 14px rgba(12,47,35,.05);
  --shadow:0 18px 50px -20px rgba(12,47,35,.28);
  --shadow-lg:0 40px 80px -30px rgba(12,47,35,.35);
  --container:1180px;

  --grad:linear-gradient(135deg,var(--green-700),var(--green-500));
  --grad-soft:linear-gradient(135deg,#1c7a55 0%,#34c77b 100%);

  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--body);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;margin:0;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5vw,3.5rem)}
h2{font-size:clamp(1.7rem,3.5vw,2.5rem)}
h3{font-size:1.25rem}
p{margin:0}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding:clamp(64px,9vw,120px) 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--green-600);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--green-400);border-radius:2px}
.lead{font-size:1.12rem;color:var(--muted);max-width:62ch}
.center{text-align:center;margin-inline:auto}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:600;font-size:1rem;line-height:1;
  padding:15px 26px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px -12px rgba(28,122,85,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 40px -14px rgba(28,122,85,.8)}
.btn-ghost{background:transparent;color:var(--green-700);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--green-400);color:var(--green-600);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--green-700)}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-lg{padding:17px 32px;font-size:1.05rem}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,box-shadow .3s;
}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(12,47,35,.5)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:1.15rem;letter-spacing:-.02em}
.brand img{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-links a{
  padding:10px 14px;border-radius:10px;font-size:.95rem;font-weight:500;color:var(--body);
  transition:color .2s,background .2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--green-700);background:var(--bg-mint)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--ink)}
.nav-toggle svg{width:26px;height:26px}

@media(max-width:920px){
  .nav-links{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;padding:16px 24px 24px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);transform:translateY(-130%);transition:transform .35s var(--ease);
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 12px;font-size:1.05rem}
  .nav-toggle{display:inline-flex}
  .nav-cta .btn{display:none}
}

/* =========================================================
   Hero
   ========================================================= */
.hero{position:relative;overflow:hidden;background:var(--bg-soft)}
.hero::before{
  content:"";position:absolute;top:-30%;right:-10%;width:60vw;height:60vw;max-width:760px;max-height:760px;
  background:radial-gradient(circle,rgba(52,199,123,.18),transparent 62%);z-index:0;
}
.hero-grid{
  position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  padding:clamp(48px,7vw,90px) 0 clamp(56px,8vw,96px);
}
.hero h1{margin:18px 0 0}
.hero h1 em{font-style:normal;color:var(--green-600);position:relative}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.32em;background:var(--lime);opacity:.45;border-radius:4px;z-index:-1}
.hero .lead{margin-top:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-stats{display:flex;gap:32px;margin-top:42px;flex-wrap:wrap}
.hero-stats .stat strong{display:block;font-size:1.5rem;color:var(--ink);font-weight:800;letter-spacing:-.02em}
.hero-stats .stat span{font-size:.9rem;color:var(--muted)}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;height:520px;object-fit:cover}
.hero-badge{
  position:absolute;left:-22px;bottom:34px;background:#fff;border-radius:var(--radius);padding:16px 20px;
  box-shadow:var(--shadow);display:flex;align-items:center;gap:14px;
}
.hero-badge .ring{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;
  background:var(--grad);font-size:.9rem;
}
.hero-badge strong{display:block;color:var(--ink);font-size:1rem}
.hero-badge span{font-size:.82rem;color:var(--muted)}

@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-media img{height:360px}
}

/* Brand strip */
.brands{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.brands .container{display:flex;align-items:center;gap:34px;flex-wrap:wrap;justify-content:center;padding-block:26px}
.brands span:first-child{color:var(--muted);font-size:.85rem;font-weight:600;letter-spacing:.04em}
.brands .logo{font-weight:800;color:var(--green-800);font-size:1.15rem;letter-spacing:.02em;opacity:.78}

/* =========================================================
   Section header
   ========================================================= */
.sec-head{max-width:680px;margin-bottom:48px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{margin:14px 0 0}
.sec-head p{margin-top:16px}

/* =========================================================
   Solutions grid
   ========================================================= */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sol-card{
  position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;
  overflow:hidden;
}
.sol-card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(135deg,rgba(52,199,123,.08),transparent 50%);opacity:0;transition:opacity .3s}
.sol-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.sol-card:hover::after{opacity:1}
.sol-tag{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--green-600)}
.sol-icon{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:var(--bg-mint);font-size:1.5rem;margin-bottom:18px}
.sol-card h3{margin:6px 0 8px;font-size:1.18rem}
.sol-card p{color:var(--muted);font-size:.96rem}
.sol-specs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 18px}
.chip{font-size:.78rem;font-weight:600;color:var(--green-700);background:var(--bg-mint);padding:5px 11px;border-radius:999px}
.sol-card .more{margin-top:auto;font-weight:600;color:var(--green-600);font-size:.92rem;display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.sol-card:hover .more{gap:11px}

@media(max-width:920px){.sol-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.sol-grid{grid-template-columns:1fr}}

/* =========================================================
   About / split
   ========================================================= */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;height:460px;object-fit:cover}
.check-list{list-style:none;margin:24px 0 30px;padding:0;display:grid;gap:13px}
.check-list li{position:relative;padding-left:34px;color:var(--body)}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;
  background:var(--grad);color:#fff;font-size:.72rem;font-weight:800;display:grid;place-items:center;
}
@media(max-width:920px){.split{grid-template-columns:1fr;gap:34px}.split img{height:340px}.split.reverse .split-media{order:-1}}

/* =========================================================
   Process steps
   ========================================================= */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-size:2.4rem;font-weight:800;color:var(--green-400);opacity:.5;letter-spacing:-.04em;line-height:1;
}
.step h3{margin:14px 0 8px;font-size:1.1rem}
.step p{color:var(--muted);font-size:.94rem}
@media(max-width:920px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* =========================================================
   CTA banner
   ========================================================= */
.cta-band{position:relative;border-radius:var(--radius-lg);overflow:hidden;color:#fff;isolation:isolate}
.cta-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,rgba(12,47,35,.92),rgba(28,122,85,.78))}
.cta-band .inner{padding:clamp(48px,7vw,82px) clamp(28px,5vw,68px);max-width:680px}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.85);margin:16px 0 28px;font-size:1.1rem}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.72);padding:64px 0 28px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:40px}
.site-footer .brand{color:#fff;margin-bottom:16px}
.site-footer p{font-size:.95rem;max-width:34ch}
.site-footer h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.foot-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot-list a,.foot-list li{font-size:.95rem;transition:color .2s}
.foot-list a:hover{color:var(--green-400)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem}
@media(max-width:780px){.foot-grid{grid-template-columns:1fr 1fr}.site-footer .brand{grid-column:1/-1}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* =========================================================
   Product page
   ========================================================= */
.breadcrumb{font-size:.85rem;color:var(--muted);padding-top:28px}
.breadcrumb a:hover{color:var(--green-600)}
.prod-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:36px 0 0}
.prod-hero h1{margin:16px 0 18px}
.prod-hero .lead{margin-bottom:26px}
.prod-actions{display:flex;flex-wrap:wrap;gap:13px}
.prod-hero img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;height:420px;object-fit:cover}
@media(max-width:920px){.prod-hero{grid-template-columns:1fr;gap:30px}.prod-hero img{height:300px}}

/* premium hero media with floating badges */
.hero-media-rich{position:relative}
.hero-media-rich .glow{position:absolute;inset:-14% -10%;z-index:-1;border-radius:50%;
  background:radial-gradient(circle at 60% 38%,rgba(52,199,123,.40),transparent 68%);filter:blur(26px)}
.hero-media-rich img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;height:460px;object-fit:cover}
.float-badge{position:absolute;display:flex;align-items:center;gap:11px;background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);border:1px solid #ffffffcc;border-radius:16px;padding:13px 17px;box-shadow:var(--shadow);
  animation:fb 5s ease-in-out infinite}
.float-badge:nth-of-type(3){animation-delay:-2.5s}
@keyframes fb{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.float-badge .fb-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:.95rem;background:var(--grad)}
.float-badge strong{display:block;color:var(--ink);font-size:1.05rem;line-height:1.1;letter-spacing:-.01em}
.float-badge span{font-size:.78rem;color:var(--muted)}
.fb-tl{top:22px;left:-20px}
.fb-br{bottom:26px;right:-18px}
@media(max-width:920px){.hero-media-rich img{height:340px}.fb-tl{left:8px}.fb-br{right:8px}}
@media(max-width:480px){.float-badge{padding:10px 13px}.float-badge span{display:none}}

/* primes detail table */
.barometer{width:100%;border-collapse:collapse;margin-top:8px;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.barometer th,.barometer td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:.93rem}
.barometer thead th{background:var(--bg-mint);color:var(--green-800);font-weight:700}
.barometer tbody th{font-weight:600;color:var(--ink)}
.barometer td.amt{font-weight:800;color:var(--green-700);white-space:nowrap}
.barometer tbody tr:hover td,.barometer tbody tr:hover th{background:var(--bg-soft)}

.prose{max-width:760px;margin-inline:auto}
.prose p{margin-bottom:18px;font-size:1.05rem}
.prose strong{color:var(--ink)}

.spec-table{width:100%;border-collapse:collapse;margin:8px 0 28px;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.spec-table th,.spec-table td{text-align:left;padding:15px 22px;border-bottom:1px solid var(--line);font-size:.98rem}
.spec-table th{background:var(--bg-mint);color:var(--green-800);font-weight:600;width:42%}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}

.benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:10px 0 30px}
.benefit{display:flex;align-items:flex-start;gap:12px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px;font-size:.96rem}
.benefit::before{content:"✓";flex:none;width:24px;height:24px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;font-size:.75rem;display:grid;place-items:center}
@media(max-width:620px){.benefit-grid{grid-template-columns:1fr}}

/* =========================================================
   Contact
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:start}
.contact-info{display:grid;gap:18px}
.info-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.info-card .ic{flex:none;width:48px;height:48px;border-radius:14px;background:var(--bg-mint);display:grid;place-items:center;font-size:1.3rem}
.info-card h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}
.info-card p,.info-card a{color:var(--ink);font-weight:500}
.info-card a:hover{color:var(--green-600)}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(26px,4vw,40px);box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.88rem;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;font:inherit;color:var(--ink);
  background:var(--bg-soft);transition:border-color .2s,box-shadow .2s,background .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--green-400);background:#fff;box-shadow:0 0 0 4px rgba(52,199,123,.14);
}
.field textarea{min-height:130px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{position:absolute;left:-9999px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:6px}
.form-success{
  display:none;margin-top:18px;padding:15px 18px;border-radius:12px;
  background:var(--bg-mint);color:var(--green-800);font-weight:600;font-size:.95rem;border:1px solid #cdead9;
}
.form-success.show{display:block}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:30px}.field-row{grid-template-columns:1fr}}

/* =========================================================
   Reveal animation
   ========================================================= */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   Simulateur photovoltaïque
   ========================================================= */
.sim-wrap{min-height:calc(100vh - 74px);background:var(--bg-soft);display:flex;flex-direction:column}
.sim-progress{position:sticky;top:74px;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.sim-track{height:4px;background:var(--line)}
.sim-track #sim-bar{height:100%;width:0;background:var(--grad);transition:width .45s var(--ease)}
#sim-steps{display:flex;gap:6px;list-style:none;margin:0;padding:12px 24px;max-width:var(--container);margin-inline:auto;width:100%;overflow-x:auto;scrollbar-width:none}
#sim-steps::-webkit-scrollbar{display:none}
#sim-steps li{font-size:.8rem;font-weight:600;color:var(--muted);white-space:nowrap;display:flex;align-items:center;gap:6px;opacity:.6;transition:opacity .2s,color .2s}
#sim-steps li::before{content:counter(s);counter-increment:s;width:20px;height:20px;border-radius:50%;background:var(--line);color:var(--muted);display:grid;place-items:center;font-size:.7rem}
#sim-steps{counter-reset:s}
#sim-steps li.active{opacity:1;color:var(--green-700)}
#sim-steps li.active::before{background:var(--grad);color:#fff}
#sim-steps li.done{opacity:1;color:var(--green-600)}
#sim-steps li.done::before{background:var(--green-400);color:#fff;content:"✓"}

.sim-body{flex:1;display:grid;place-items:start center;padding:clamp(28px,5vw,56px) 24px}
.sim-step{display:none;width:100%;max-width:820px;animation:simIn .45s var(--ease)}
.sim-step.active{display:block}
@keyframes simIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.sim-step h2{text-align:center;margin-bottom:8px}
.sim-q-sub{text-align:center;color:var(--muted);margin-bottom:34px}

.sim-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px}
.sim-grid.cols-2{grid-template-columns:1fr 1fr}
.sim-choice{
  background:#fff;border:2px solid var(--line);border-radius:var(--radius);padding:24px 18px;text-align:center;cursor:pointer;
  transition:border-color .2s,transform .2s,box-shadow .2s;font:inherit;color:var(--ink);
}
.sim-choice:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:var(--green-400)}
.sim-choice.selected{border-color:var(--green-500);box-shadow:0 0 0 4px rgba(52,199,123,.14)}
.sim-choice .ico{font-size:2rem;display:block;margin-bottom:10px}
.sim-choice strong{display:block;font-size:1.02rem;margin-bottom:3px}
.sim-choice span{font-size:.85rem;color:var(--muted)}

.sim-nav{display:flex;justify-content:space-between;gap:14px;margin-top:36px}
.sim-nav .btn-ghost[data-prev]{visibility:visible}
.sim-step[id="step-region"] .sim-nav .btn-ghost{visibility:hidden}

/* consommation */
.conso-tabs{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px;margin:0 auto 28px;gap:4px}
.conso-tab{border:0;background:none;padding:10px 22px;border-radius:999px;font:inherit;font-weight:600;color:var(--muted);cursor:pointer;transition:.2s}
.conso-tab.active{background:var(--grad);color:#fff}
.conso-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;text-align:center}
.conso-val{font-size:2.4rem;font-weight:800;color:var(--green-700);letter-spacing:-.02em}
.conso-val small{font-size:1rem;font-weight:600;color:var(--muted)}
.sim-range{width:100%;margin:22px 0 6px;accent-color:var(--green-500);height:6px}
.range-legend{display:flex;justify-content:space-between;font-size:.8rem;color:var(--muted)}
.conso-hint{font-size:.85rem;color:var(--muted);margin-top:16px}

/* adresse + satellite */
.addr-box{max-width:620px;margin:0 auto}
.addr-field{display:flex;gap:10px;flex-wrap:wrap}
.addr-field input{flex:1;min-width:220px;padding:15px 17px;border:1.5px solid var(--line);border-radius:14px;font:inherit;background:#fff;color:var(--ink)}
.addr-field input:focus{outline:none;border-color:var(--green-400);box-shadow:0 0 0 4px rgba(52,199,123,.14)}
.ac-wrap{position:relative;flex:1;min-width:220px}
.ac-wrap input{width:100%}
.ac-list{position:absolute;z-index:1200;left:0;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);list-style:none;margin:0;padding:6px;max-height:290px;overflow:auto;display:none;text-align:left}
.ac-list.show{display:block}
.ac-list li{padding:11px 13px;border-radius:10px;cursor:pointer;font-size:.95rem;color:var(--ink);display:flex;gap:10px;align-items:flex-start}
.ac-list li:hover,.ac-list li.active{background:var(--bg-mint)}
.ac-list li .pin{color:var(--green-600);flex:none}
.ac-list li b{font-weight:600}
.ac-list li small{display:block;color:var(--muted);font-size:.82rem;font-weight:400}
.ac-empty{padding:12px 13px;color:var(--muted);font-size:.9rem}
.sim-map{height:380px;border-radius:var(--radius);overflow:hidden;margin-top:18px;border:1px solid var(--line);box-shadow:var(--shadow-sm);background:var(--bg-mint);display:none}
.sim-map.show{display:block}
.addr-status{text-align:center;font-size:.92rem;margin-top:14px;color:var(--muted);min-height:22px}
.addr-status.ok{color:var(--green-700);font-weight:600}
.addr-status.err{color:#c0392b}
.region-pill{display:inline-flex;align-items:center;gap:7px;background:var(--bg-mint);color:var(--green-800);font-weight:700;font-size:.84rem;padding:6px 14px;border-radius:999px;margin-top:6px}
.orient-suggest{max-width:680px;margin:0 auto 26px;background:var(--bg-mint);border:1px solid #cdead9;color:var(--green-800);border-radius:14px;padding:14px 18px;font-size:.95rem;text-align:center;animation:simIn .4s var(--ease)}
.orient-suggest strong{color:var(--green-700)}
.sat-thumb{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:200px;margin-bottom:18px}
.sat-thumb #sat-mini{width:100%;height:100%}

/* lead form in result */
.lead-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,4vw,36px);box-shadow:var(--shadow);margin-top:8px}
.lead-card h3{font-size:1.35rem;margin-bottom:6px}
.lead-card .small{color:var(--muted);margin-bottom:18px}
.lead-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.lead-grid .full{grid-column:1/-1}
.lead-grid label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);margin-bottom:6px}
.lead-grid input{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;font:inherit;background:var(--bg-soft);color:var(--ink)}
.lead-grid input:focus{outline:none;border-color:var(--green-400);background:#fff;box-shadow:0 0 0 4px rgba(52,199,123,.14)}
@media(max-width:560px){.lead-grid{grid-template-columns:1fr}}

/* résultat */
.result-head{text-align:center;margin-bottom:30px}
.result-head .badge{display:inline-block;background:var(--bg-mint);color:var(--green-700);font-weight:700;font-size:.8rem;padding:7px 16px;border-radius:999px;margin-bottom:14px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;text-align:center}
.metric .v{font-size:1.9rem;font-weight:800;color:var(--ink);letter-spacing:-.02em;line-height:1.1}
.metric .v small{font-size:.95rem;color:var(--green-600);font-weight:700}
.metric .k{font-size:.85rem;color:var(--muted);margin-top:6px}
.metric.feature{background:var(--grad);color:#fff;border-color:transparent}
.metric.feature .v,.metric.feature .k{color:#fff}
.metric.feature .v small{color:rgba(255,255,255,.85)}
@media(max-width:680px){.metrics{grid-template-columns:1fr 1fr}}
@media(max-width:430px){.metrics{grid-template-columns:1fr}}

.cover{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:22px}
.cover-top{display:flex;justify-content:space-between;font-weight:600;color:var(--ink);margin-bottom:10px;font-size:.95rem}
.cover-bar{height:12px;border-radius:999px;background:var(--bg-mint);overflow:hidden}
.cover-bar i{display:block;height:100%;width:0;background:var(--grad);border-radius:999px;transition:width .8s var(--ease)}

.result-cta{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(26px,4vw,38px);text-align:center;box-shadow:var(--shadow)}
.result-cta h3{font-size:1.4rem;margin-bottom:8px}
.result-cta p{color:var(--muted);margin-bottom:22px}
.lead-row{display:flex;gap:12px;max-width:520px;margin:0 auto;flex-wrap:wrap}
.lead-row input{flex:1;min-width:160px;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font:inherit;background:var(--bg-soft)}
.lead-row input:focus{outline:none;border-color:var(--green-400);background:#fff;box-shadow:0 0 0 4px rgba(52,199,123,.14)}
#lead-ok{display:none;margin-top:16px;color:var(--green-700);font-weight:600}
#lead-ok.show{display:block}
.sim-disclaimer{font-size:.8rem;color:var(--muted);text-align:center;max-width:640px;margin:26px auto 0;line-height:1.5}
.result-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:18px}

/* =========================================================
   Comparatif produits
   ========================================================= */
.compare-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--line);background:#fff}
.compare{width:100%;min-width:680px;border-collapse:collapse}
.compare th,.compare td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem;vertical-align:top}
.compare thead th{position:sticky;top:0;background:#fff}
.compare .prod-col{min-width:200px}
.compare thead .prod-col{text-align:center}
.compare .ph{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;padding:6px 4px}
.compare .ph .brand-tag{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green-600)}
.compare .ph h3{font-size:1.02rem;line-height:1.2}
.compare .ph .pill{font-size:.72rem;font-weight:700;color:#fff;background:var(--grad);padding:4px 11px;border-radius:999px}
.compare tbody th{font-weight:600;color:var(--muted);width:190px;background:var(--bg-soft)}
.compare td{text-align:center;color:var(--ink);font-weight:500}
.compare tbody tr:hover td,.compare tbody tr:hover th{background:var(--bg-mint)}
.compare .best{background:linear-gradient(180deg,#f1faf4,#fff)}
.compare .dl a{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.86rem;color:var(--green-700)}
.compare .dl a:hover{color:var(--green-500)}
.compare-note{font-size:.82rem;color:var(--muted);margin-top:14px;text-align:center}

/* product cards row (alt to table) */
.pcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;position:relative}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.pcard-img{margin:-24px -24px 18px;height:158px;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;background:var(--bg-mint)}
.pcard-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s var(--ease)}
.pcard:hover .pcard-img img{transform:scale(1.07)}
.pcard .brand-tag{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green-600)}
.pcard h3{font-size:1.12rem;margin:6px 0 4px}
.pcard .model{font-size:.84rem;color:var(--muted);margin-bottom:14px}
.pcard .specs{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:9px}
.pcard .specs li{display:flex;justify-content:space-between;gap:12px;font-size:.9rem;border-bottom:1px dashed var(--line);padding-bottom:8px}
.pcard .specs li b{color:var(--ink);font-weight:600;text-align:right}
.pcard .specs li span{color:var(--muted)}
.pcard .pc-actions{margin-top:auto;display:flex;gap:10px;flex-wrap:wrap}
.pcard .badge-top{position:absolute;top:-11px;left:24px;background:var(--grad);color:#fff;font-size:.72rem;font-weight:700;padding:5px 12px;border-radius:999px;box-shadow:var(--shadow-sm)}
.pcard.feat{border-color:var(--green-400);box-shadow:0 0 0 3px rgba(52,199,123,.12)}

/* =========================================================
   Callback band (conversion)
   ========================================================= */
.callback{position:relative;border-radius:var(--radius-lg);overflow:hidden;isolation:isolate;color:#fff;
  background:linear-gradient(125deg,var(--green-800),var(--green-600) 70%,var(--green-400))}
.callback::before{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:#ffffff1f;z-index:-1}
.callback::after{content:"";position:absolute;left:-40px;bottom:-70px;width:220px;height:220px;border-radius:50%;background:#ffffff14;z-index:-1}
.callback-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:clamp(32px,5vw,56px)}
.callback h2{color:#fff;font-size:clamp(1.6rem,3vw,2.3rem)}
.callback p{color:rgba(255,255,255,.9);margin-top:12px;font-size:1.05rem}
.callback .reassure{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px;font-size:.9rem;color:#eafff1}
.callback .reassure span{display:inline-flex;align-items:center;gap:7px}
.callback-form{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-lg)}
.callback-form h3{color:var(--ink);font-size:1.15rem;margin-bottom:4px}
.callback-form .small{color:var(--muted);font-size:.86rem;margin-bottom:16px}
.callback-form .field{margin-bottom:14px}
.callback-form label{display:block;font-size:.84rem;font-weight:600;color:var(--ink);margin-bottom:6px}
.callback-form input,.callback-form select{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;font:inherit;background:var(--bg-soft);color:var(--ink);transition:border-color .2s,box-shadow .2s,background .2s}
.callback-form input:focus,.callback-form select:focus{outline:none;border-color:var(--green-400);background:#fff;box-shadow:0 0 0 4px rgba(52,199,123,.14)}
.callback-form .hp{position:absolute;left:-9999px}
.callback-form button{width:100%;justify-content:center}
.callback-form .ok{display:none;margin-top:14px;padding:13px 16px;border-radius:12px;background:var(--bg-mint);color:var(--green-800);font-weight:600;font-size:.92rem;border:1px solid #cdead9}
.callback-form .ok.show{display:block}
.callback-form .legal{font-size:.76rem;color:var(--muted);margin-top:10px;text-align:center}
@media(max-width:820px){.callback-inner{grid-template-columns:1fr;gap:26px}}

/* =========================================================
   Assistant Nexora (prise de rendez-vous)
   ========================================================= */
.nx-launch{position:fixed;right:22px;bottom:22px;z-index:1400;display:flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,var(--green-700),var(--green-500));color:#fff;border:none;cursor:pointer;
  padding:13px 20px 13px 15px;border-radius:999px;font:inherit;font-weight:600;font-size:.95rem;
  box-shadow:0 16px 38px -12px rgba(28,122,85,.8);transition:transform .25s var(--ease),box-shadow .25s}
.nx-launch:hover{transform:translateY(-3px);box-shadow:0 22px 46px -14px rgba(28,122,85,.9)}
.nx-launch .av{width:32px;height:32px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:1rem;overflow:hidden}
.nx-launch .av img,.nx-head .av img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.nx-launch{position:fixed;right:22px;bottom:22px}
.nx-launch .av{position:relative}
.nx-launch .av::after{content:"";position:absolute;right:-1px;bottom:-1px;width:9px;height:9px;border-radius:50%;background:#7ed957;border:2px solid var(--green-600)}
.nx-launch.hide{display:none}
@media(max-width:560px){.nx-launch span.t{display:none}.nx-launch{padding:14px;border-radius:50%}}

.nx-chat{position:fixed;right:22px;bottom:22px;z-index:1401;width:380px;max-width:calc(100vw - 28px);height:600px;max-height:calc(100vh - 40px);
  background:#fff;border-radius:22px;box-shadow:0 40px 90px -30px rgba(12,47,35,.5);display:none;flex-direction:column;overflow:hidden;
  border:1px solid var(--line);animation:nxIn .3s var(--ease)}
.nx-chat.open{display:flex}
@keyframes nxIn{from{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:none}}
.nx-head{background:linear-gradient(135deg,var(--green-800),var(--green-600));color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px}
.nx-head .av{width:40px;height:40px;border-radius:50%;background:#ffffff22;display:grid;place-items:center;font-size:1.2rem;border:1px solid #ffffff44}
.nx-head h4{color:#fff;font-size:1rem;margin:0;line-height:1.2}
.nx-head .st{font-size:.78rem;color:#d6f5e2;display:flex;align-items:center;gap:6px}
.nx-head .st::before{content:"";width:8px;height:8px;border-radius:50%;background:#7ed957;box-shadow:0 0 0 3px #7ed95733}
.nx-head .x{margin-left:auto;background:none;border:0;color:#fff;font-size:1.4rem;cursor:pointer;opacity:.85;line-height:1}
.nx-head .x:hover{opacity:1}
.nx-body{flex:1;overflow-y:auto;padding:18px;background:var(--bg-soft);display:flex;flex-direction:column;gap:12px}
.nx-msg{max-width:84%;padding:11px 14px;border-radius:16px;font-size:.93rem;line-height:1.5;animation:nxMsg .3s var(--ease)}
@keyframes nxMsg{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.nx-msg.bot{background:#fff;border:1px solid var(--line);color:var(--ink);align-self:flex-start;border-bottom-left-radius:5px}
.nx-msg.user{background:var(--grad);color:#fff;align-self:flex-end;border-bottom-right-radius:5px}
.nx-msg a{color:var(--green-700);font-weight:600;text-decoration:underline}
.nx-msg.user a{color:#fff}
.nx-chips{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:100%}
.nx-chip{background:#fff;border:1.5px solid var(--green-400);color:var(--green-700);border-radius:999px;padding:9px 14px;font:inherit;font-size:.88rem;font-weight:600;cursor:pointer;transition:.2s}
.nx-chip:hover{background:var(--green-500);color:#fff;border-color:var(--green-500)}
.nx-slot{background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:11px 14px;font:inherit;font-size:.9rem;cursor:pointer;text-align:left;transition:.2s;display:flex;align-items:center;gap:9px;color:var(--ink);font-weight:500}
.nx-slot:hover{border-color:var(--green-400);background:var(--bg-mint)}
.nx-slot .d{color:var(--green-700);font-weight:700}
.nx-form{align-self:stretch;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;gap:9px}
.nx-form input{width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font:inherit;background:var(--bg-soft)}
.nx-form input:focus{outline:none;border-color:var(--green-400);background:#fff;box-shadow:0 0 0 3px rgba(52,199,123,.14)}
.nx-form button{width:100%;justify-content:center}
.nx-typing{align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px 16px;display:flex;gap:5px}
.nx-typing i{width:7px;height:7px;border-radius:50%;background:var(--green-400);animation:nxBlink 1.2s infinite}
.nx-typing i:nth-child(2){animation-delay:.2s}.nx-typing i:nth-child(3){animation-delay:.4s}
@keyframes nxBlink{0%,60%,100%{opacity:.3}30%{opacity:1}}
.nx-foot{padding:9px 14px;text-align:center;font-size:.72rem;color:var(--muted);background:#fff;border-top:1px solid var(--line)}

/* FAQ */
.faq{max-width:780px;margin-inline:auto;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:4px 22px;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;list-style:none;padding:16px 0;font-weight:600;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--green-500);font-weight:400;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 18px;color:var(--muted);font-size:.97rem}

/* --- Simulateur : options à cocher & validation e-mail --- */
.opt-list{display:flex;flex-direction:column;gap:10px;margin:6px 0 4px}
.opt-row{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--bg-soft);cursor:pointer;transition:border-color .2s,background .2s}
.opt-row:hover{border-color:var(--green-500)}
.opt-row input[type="checkbox"]{width:20px;height:20px;margin-top:2px;accent-color:var(--green-600);flex:0 0 auto;cursor:pointer}
.opt-row span{font-size:.96rem;color:var(--ink);line-height:1.45}
.opt-row strong{color:var(--green-700)}
.opt-row:has(input:checked){border-color:var(--green-500);background:var(--bg-mint)}
.field-error{color:#c0392b;font-size:.85rem;margin-top:6px;font-weight:500}
.input-err{border-color:#c0392b !important;box-shadow:0 0 0 3px rgba(192,57,43,.12)}

/* --- Ajuster le nombre de panneaux (résultat PV) --- */
.panel-adjust{background:var(--bg-mint);border:1px solid #cdead9;border-radius:16px;padding:18px 20px;margin-bottom:18px;display:flex;flex-wrap:wrap;align-items:center;gap:16px;justify-content:space-between}
.pa-head{display:flex;flex-direction:column;gap:2px;max-width:430px}
.pa-head strong{color:var(--green-700);font-size:1.05rem}
.pa-head span{color:var(--muted);font-size:.9rem}
.pa-ctrl{display:flex;align-items:center;gap:14px}
.pa-btn{width:46px;height:46px;border-radius:50%;border:none;background:var(--green-600);color:#fff;font-size:1.6rem;font-weight:700;cursor:pointer;line-height:1;display:flex;align-items:center;justify-content:center;transition:transform .12s,background .2s}
.pa-btn:hover{background:var(--green-700)}
.pa-btn:active{transform:scale(.92)}
.pa-btn:disabled{background:#b7c7bd;cursor:not-allowed}
.pa-count{min-width:96px;text-align:center;display:flex;flex-direction:column;line-height:1.1}
.pa-count span{font-size:1.9rem;font-weight:800;color:var(--ink)}
.pa-count small{color:var(--muted);font-size:.8rem}
.pa-note{flex-basis:100%;color:var(--green-700);font-size:.86rem;margin:0}
input[type="file"]{width:100%;font-size:.9rem;padding:10px 12px;border:1px dashed var(--line);border-radius:10px;background:var(--bg-soft);cursor:pointer}