/* NRJLAB — pages publiques (charte NRJSOLAIRE : Arial, rouge #B22234, filet or #C9A227, fond clair) */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none!important}
:root{--red:#B22234;--red-dark:#951c2b;--red-soft:#FDF1F2;--gold:#C9A227;--ink:#1D1D1F;--slate:#424245;--gray:#6E6E73;--line:#E8E8ED;--light:#F5F5F7;--white:#fff;--ok:#1D6A3A;--ok-soft:#EAF6EE;--warn:#8A5A00;--warn-soft:#FFF6E0;--radius:16px;--shadow:0 6px 28px rgba(0,0,0,.07);--font:Arial,"Helvetica Neue",Helvetica,sans-serif}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:var(--red)}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px 12px;z-index:100;border-radius:8px}
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.top-in{max-width:1120px;margin:0 auto;height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 20px}
.top-in img{height:34px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:18px}
.nav a{color:var(--slate);text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap}
.nav a:hover,.nav a[aria-current=page]{color:var(--red)}
.nav .agent{background:var(--ink);color:#fff;padding:8px 16px;border-radius:999px;font-size:13.5px}
.nav .agent:hover{background:var(--red);color:#fff}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:15px;cursor:pointer}
.filet{height:3px;background:linear-gradient(90deg,var(--red),var(--gold))}
main{display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.hero{padding:64px 0 40px;background:linear-gradient(180deg,#fff 0%,var(--light) 100%)}
.eyebrow{display:inline-block;color:var(--red);font-weight:700;font-size:12.5px;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:12px}
h1{font-size:clamp(30px,5vw,50px);line-height:1.1;letter-spacing:-1px;margin-bottom:14px}
h1 span{color:var(--red)}
h2{font-size:clamp(22px,3.4vw,32px);letter-spacing:-.5px;margin-bottom:10px}
h3{font-size:18px;margin-bottom:6px}
.lead{font-size:clamp(16px,2vw,19px);color:var(--slate);max-width:680px}
.section{padding:56px 0}
.section.alt{background:var(--light)}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.path{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--ink);border-top:3px solid var(--red);transition:transform .2s,box-shadow .2s}
.path:hover{transform:translateY(-3px);box-shadow:0 12px 36px rgba(0,0,0,.1)}
.path .ico{width:48px;height:48px;border-radius:14px;background:var(--red-soft);display:flex;align-items:center;justify-content:center;color:var(--red)}
.path .ico svg{width:26px;height:26px}
.cat .commun{font-size:13.5px;color:var(--slate);background:var(--light);border-radius:12px;padding:10px 14px;margin-bottom:10px;display:grid;gap:4px}
.cat .commun b{color:var(--ink)}
.logo-pill{display:inline-block;background:#fff;border-radius:10px;padding:6px 10px;margin-bottom:12px}
.path p{color:var(--gray);font-size:14.5px}
.path .go{margin-top:auto;font-weight:700;color:var(--red)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 24px;font:700 15px var(--font);cursor:pointer;text-decoration:none;transition:background .2s,transform .2s}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-dark);transform:translateY(-1px)}
.btn-line{background:#fff;color:var(--ink);border:1.5px solid var(--line)}.btn-line:hover{border-color:var(--red);color:var(--red)}
.btn[disabled]{opacity:.6;cursor:wait}
.muted{color:var(--gray)}.small{font-size:13px}
.tag{display:inline-block;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700}
.tag-ok{background:var(--ok-soft);color:var(--ok)}.tag-warn{background:var(--warn-soft);color:var(--warn)}.tag-red{background:var(--red-soft);color:var(--red)}.tag-gray{background:var(--light);color:var(--slate)}
/* grille des tarifs */
.cat{margin-bottom:22px}
.cat h3{display:flex;align-items:center;gap:10px;font-size:19px;padding-bottom:8px;border-bottom:2px solid var(--line);margin-bottom:12px}
.rows{display:grid;gap:10px}
.row{display:grid;grid-template-columns:1.2fr 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.row .tr{font-weight:700}
.price{font-weight:800;font-size:18px;white-space:nowrap}
.price small{display:block;font-weight:600;font-size:12px;color:var(--gray)}
.details{grid-column:1/-1;font-size:13.5px;color:var(--slate);display:grid;gap:4px}
.details b{color:var(--ink)}
/* formulaires */
form .f{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
label{font-weight:700;font-size:14px}
.req{color:var(--red)}
input,select,textarea{font:15px var(--font);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 4px rgba(178,34,52,.12)}
textarea{min-height:96px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hint{font-size:12.5px;color:var(--gray);font-weight:400}
.choice{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.choice label{border:1.5px solid var(--line);border-radius:14px;padding:14px;cursor:pointer;font-weight:700;display:flex;gap:10px;align-items:flex-start}
.choice input{width:auto;margin-top:3px}
.choice label:has(input:checked){border-color:var(--red);background:var(--red-soft)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14px}.check input{width:auto;margin-top:3px}
.alert{border-radius:12px;padding:12px 14px;margin-bottom:14px;font-size:14px}
.alert-err{background:var(--red-soft);color:#7d1522;border:1px solid #f2c9ce}
.alert-ok{background:var(--ok-soft);color:var(--ok);border:1px solid #bfe3cb}
.alert-info{background:var(--warn-soft);color:var(--warn);border:1px solid #f1dfae}
.err-field{border-color:var(--red)!important}
.price-box{border:1.5px dashed var(--gold);border-radius:14px;padding:12px 14px;background:#fffdf5;margin-bottom:14px;font-size:14.5px}
.done{text-align:center;padding:36px 20px}
.done .ref{font:800 22px var(--font);color:var(--red);margin:8px 0}
.months{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;min-height:56px}
.month{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fff;text-align:center}
.month b{display:block;font-size:15px}
.steps{counter-reset:s;display:grid;gap:10px}
.steps li{list-style:none;counter-increment:s;display:flex;gap:12px;align-items:flex-start}
.steps li::before{content:counter(s);flex:0 0 28px;height:28px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:14px}
.brands{display:flex;flex-wrap:wrap;gap:8px}
.foot{background:var(--ink);color:#b8b8bd;padding:40px 0 28px;margin-top:40px;font-size:14px}
.foot a{color:#e6e6ea;text-decoration:none}.foot a:hover{color:var(--gold)}
.foot-in{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.foot h4{color:#fff;font-size:13px;letter-spacing:.6px;text-transform:uppercase;margin-bottom:10px}
.foot li{list-style:none;margin-bottom:6px}
.foot-bot{border-top:1px solid #333;margin-top:24px;padding-top:16px;font-size:12.5px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
@media(max-width:820px){
  .burger{display:block}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line);padding:8px 20px 16px}
  .nav.open{display:flex}.nav a{padding:12px 0;border-bottom:1px solid var(--light)}.nav .agent{text-align:center;margin-top:10px}
  .row{grid-template-columns:1fr;gap:8px}.two,.choice{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr}.hero{padding:40px 0 28px}.section{padding:40px 0}
}
/* WhatsApp FAB */
.wa-fab{position:fixed;bottom:20px;right:20px;z-index:40;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.2);text-decoration:none;transition:transform .2s,box-shadow .2s}
.wa-fab:hover{transform:scale(1.08);box-shadow:0 6px 20px rgba(0,0,0,.25)}
.wa-fab svg{width:28px;height:28px;fill:#fff}
@media(max-width:820px){.wa-fab{bottom:16px;right:16px;width:50px;height:50px}.wa-fab svg{width:24px;height:24px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}