:root{
  --bg:#071018; --fg:#0f172a; --card:#0f172a; --muted:#94a3b8;
  --brand:#FFD43B; --brand-2:#FF6B00; --text:#e2e8f0; --white:#ffffff;
  --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.25);
  --max:1100px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,#020617, #0b1220);color:var(--text);font:16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a.btn{background:var(--brand);color:#00111a;padding:.8rem 1.1rem;border-radius:999px;display:inline-block;font-weight:700;box-shadow:var(--shadow)}
a.btn.alt{background:transparent;border:1px solid var(--brand);color:var(--white)}
.btn{cursor:pointer}
.sm{font-size:.9rem;color:var(--muted)}
.hidden{display:none}

.nav{position:sticky;top:0;z-index:10;background:rgba(2,6,23,.8);backdrop-filter:saturate(1.2) blur(12px);display:flex;align-items:center;justify-content:space-between;padding:.6rem 1rem;border-bottom:1px solid rgba(255,255,255,.06)}
.nav .brand{display:flex;gap:.6rem;align-items:center;font-weight:800;color:var(--white)}
.nav .brand img{height:32px;width:32px;border-radius:50%}
.nav .menu{display:flex;gap:.6rem;list-style:none;margin:0;padding:0;align-items:center}
.nav .menu a{padding:.55rem .8rem;border-radius:10px}
.nav .menu a:hover{background:rgba(255,255,255,.06)}
#menu-toggle{display:none}
.hamburger{display:none;font-size:1.4rem;padding:.5rem .7rem;border-radius:10px;background:rgba(255,255,255,.06)}

@media (max-width:820px){
  .nav .menu{display:none;position:absolute;right:.8rem;top:60px;background:#0b1220;border:1px solid rgba(255,255,255,.08);padding:.6rem;border-radius:12px;flex-direction:column;width:min(260px,90vw)}
  #menu-toggle:checked ~ .menu{display:flex}
  .hamburger{display:block}
}

.hero{position:relative;min-height:70vh;display:grid;place-items:center;padding:3rem 1rem;overflow:hidden}
.hero-inner{max-width:var(--max);width:100%;text-align:center}
.hero-logo{width:86px;height:86px;margin:0 auto .6rem;filter:drop-shadow(0 6px 20px rgba(14,165,233,.35));border-radius:50%}
.hero h1{font-size:clamp(2rem,6vw,4rem);margin:0 0 .3rem;font-weight:900}
.hero .accent{background:linear-gradient(45deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .tagline{color:var(--muted);margin:.3rem 0 .6rem}
.hero .usp{opacity:.9;margin-bottom:1rem}
.hero .cta{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap}
.hero .quick{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;margin-top:.8rem}
.chip{padding:.45rem .7rem;background:rgba(255,255,255,.08);border-radius:999px}

.hero-art{position:absolute;inset:auto -20vw -30vh -20vw;height:60vh;background:radial-gradient(70% 70% at 50% 30%, rgba(34,211,238,.25), transparent 60%), radial-gradient(60% 60% at 20% 60%, rgba(14,165,233,.25), transparent 60%), radial-gradient(60% 60% at 80% 70%, rgba(59,130,246,.2), transparent 60%);filter:blur(40px);pointer-events:none}

.wrap{max-width:var(--max);margin:2rem auto;padding:0 1rem}
.grid.two{display:grid;grid-template-columns:1.1fr .9fr;gap:1rem;align-items:stretch}
@media (max-width:900px){.grid.two{grid-template-columns:1fr}}

.features{max-width:var(--max);margin:1rem auto;padding:0 1rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.features article{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);padding:1rem;border-radius:var(--radius)}
.features h3{margin:.2rem 0}
@media (max-width:900px){.features{grid-template-columns:1fr 1fr}}

.card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);padding:1rem;border-radius:var(--radius);box-shadow:var(--shadow)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
@media (max-width:1000px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.cards{grid-template-columns:1fr}}
.cards .card h3{margin-top:.4rem}

.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.gallery figure{margin:0}
.gallery figcaption{font-size:.9rem;color:var(--muted);margin-top:.4rem}
@media (max-width:900px){.gallery{grid-template-columns:1fr 1fr}}

.reviews blockquote{background:rgba(255,255,255,.04);border-left:4px solid var(--brand);margin:1rem 0;padding:1rem;border-radius:10px}
.reviews cite{display:block;margin-top:.4rem;color:var(--muted)}

.map.ph{height:240px;border-radius:12px;background:linear-gradient(135deg, rgba(14,165,233,.18), rgba(34,211,238,.12));border:1px dashed rgba(255,255,255,.2)}

.footer{border-top:1px solid rgba(255,255,255,.08);margin-top:2rem}
.footer .cols{max-width:var(--max);margin:0 auto;padding:1.2rem 1rem;display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem}
.footer a{color:var(--text)}
@media (max-width:900px){.footer .cols{grid-template-columns:1fr}}


/* --- Ajouts V3 (flashy + clim) --- */
.hero.mini{padding:44px 0 24px}
.form{display:grid;gap:14px;max-width:560px;margin:14px 0 6px}
.form input,.form select{width:100%;padding:12px 12px;border-radius:12px;border:1px solid rgba(226,232,240,.18);background:rgba(255,255,255,.04);color:var(--text)}
.form label{display:block}
.form input:focus,.form select:focus{outline:2px solid rgba(255,212,59,.35);border-color:rgba(255,212,59,.55)}
.list{padding-left:18px}
details.faq{border:1px solid rgba(226,232,240,.14);border-radius:12px;padding:10px 12px;margin:10px 0;background:rgba(255,255,255,.03)}
details.faq summary{cursor:pointer;font-weight:700}

/* Callback hours widget */
.callback-block{margin:14px 0 6px;padding:12px 12px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:rgba(255,255,255,.04)}
.callback-check{display:flex;gap:10px;align-items:center;margin:0 0 10px}
.callback-check input{transform:scale(1.1)}
.status-pill{display:inline-block;margin:0 0 8px;padding:8px 10px;border-radius:999px;font-weight:700;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06)}
.status-pill--open{box-shadow:0 0 0 3px rgba(60,207,78,.14) inset}
.status-pill--closed{box-shadow:0 0 0 3px rgba(255,212,59,.14) inset}

/* --- Refonte premium solaire --- */
.eyebrow{display:inline-block;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);font-weight:800;margin-bottom:.7rem}
.hero-home{min-height:auto;padding:4rem 1rem 2rem}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:1.2rem;align-items:center}
.hero-copy{text-align:left}
.hero-copy .tagline{font-size:1.08rem;max-width:760px}
.hero-copy .cta,.hero-copy .quick{justify-content:flex-start}
.hero-copy .trust-inline{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1rem;color:var(--muted);font-size:.95rem}
.hero-copy .trust-inline span{padding:.35rem .6rem;background:rgba(255,255,255,.04);border-radius:999px;border:1px solid rgba(255,255,255,.06)}
.hero-panel{padding:1.2rem}
.glass{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));backdrop-filter:blur(10px)}
.panel-kicker{margin:0 0 .4rem;color:var(--brand);font-weight:800;text-transform:uppercase;letter-spacing:.06em;font-size:.82rem}
.steps{list-style:none;padding:0;margin:0;display:grid;gap:.8rem}
.steps li{display:grid;gap:.15rem;padding-left:0}
.steps li strong{display:block;color:var(--white)}
.steps li span{color:var(--muted);font-size:.95rem}
.wide{text-align:center;width:100%}
.logo-strip{margin-top:0}
.strip{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;font-weight:700}
.strip span{padding:.4rem .65rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:999px}
.section-head{margin-bottom:1.1rem}
.section-head.center{text-align:center}
.section-head h2{margin:.15rem 0 .45rem;font-size:clamp(1.6rem,4vw,2.5rem)}
.section-head p{margin:0;color:var(--muted);max-width:900px}
.feature-cards .feature-card{min-height:180px}
.split-section{display:grid;grid-template-columns:1.05fr .95fr;gap:1rem;align-items:start}
.stack{display:grid;gap:1rem}
.stack-lg{display:grid;gap:1.4rem}
.solution-card h3,.service-box h3{margin-top:0}
.solution-card.highlight{border-color:rgba(255,212,59,.35);box-shadow:0 0 0 1px rgba(255,212,59,.08) inset,var(--shadow)}
.checklist{margin:.8rem 0 0;padding-left:1.15rem}
.checklist li{margin:.25rem 0}
.comparison-card{position:sticky;top:90px}
.compare-grid{display:grid;gap:.8rem;margin:1rem 0}
.compare-grid > div{padding:.8rem;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.section-dark .stat-card strong{display:block;margin-bottom:.5rem;font-size:1.05rem}
.timeline{display:grid;gap:1rem}
.timeline-item{display:grid;grid-template-columns:60px 1fr;gap:1rem;align-items:start}
.timeline-item span{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#00111a;font-weight:900}
.timeline-item h3{margin:.1rem 0 .3rem}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:1rem;align-items:start}
.cta-band{margin-bottom:2rem}
.cta-card{display:grid;grid-template-columns:1.2fr .8fr;gap:1rem;align-items:center}
.cta.vertical{display:flex;flex-direction:column;align-items:stretch}
.service-box{min-height:190px}
.compare-table .table-like{display:grid;gap:.5rem}
.compare-table .row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.6rem;padding:.9rem;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.compare-table .row.head{font-weight:800;background:rgba(255,212,59,.08);border-color:rgba(255,212,59,.18)}
@media (max-width:980px){
  .hero-grid,.split-section,.faq-grid,.cta-card{grid-template-columns:1fr}
  .hero-copy{text-align:center}
  .hero-copy .cta,.hero-copy .quick,.hero-copy .trust-inline{justify-content:center}
  .comparison-card{position:static}
}
@media (max-width:700px){
  .compare-table .row{grid-template-columns:1fr}
  .timeline-item{grid-template-columns:46px 1fr}
}