:root{
  --bg:#F7F8FB;
  --card:#ffffff;
  --ink:#0f172a;
  --muted:#5b6474;
  --line:#e9eef5;
  --primary:#f97316;      /* Orange brand */
  --primary-600:#ea580c;
  --primary-700:#c2410c;
  --success:#10b981;
  --danger:#ef4444;
  --pos:50%;
  --handle:20px;
  --header-h:72px;
}
.ba .tag{ transition: opacity .25s ease; }
.ba[data-state="after-full"]  .tag:not(.green){ opacity:0; } /* أخفي Avant */
.ba[data-state="before-full"] .tag.green      { opacity:0; } /* أخفي Après */

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; color:var(--ink); background:var(--bg);
  font-family:"Poppins", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  padding-top:var(--header-h);
  overflow-x:hidden;
}

img{max-width:100%; height:auto; display:block}
a{color:inherit; text-decoration:none}
.container{width:min(1160px, 92vw); margin-inline:auto}
.center{text-align:center}
.muted{color:var(--muted)}
.section{padding:40px 0; position:relative}

/* ---------------- Header ---------------- */

header.navbar{
  position:fixed; left:0; right:0; top:0; z-index:9999;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(8px);
  transition:background .25s ease, box-shadow .25s ease;
  padding:12px 0; border-bottom:1px solid #ecf1fa;
  display:flex; align-items:center; justify-content:space-between; gap:14px;
}
header.navbar.scrolled{ background:#fff; box-shadow:0 10px 30px rgba(2,6,23,.06); }
header.navbar nav{display:flex; align-items:center; gap:16px}
.logo img{max-width:200px; height:auto}
.header-toggle{display:none; background:#fff; border:1px solid var(--line); border-radius:10px; padding:8px 12px; font-size:18px; cursor:pointer}
header.navbar nav a{position:relative; font-weight:600}
header.navbar nav a:hover{color:var(--primary)}
header.navbar nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px;
  background:linear-gradient(90deg, var(--primary), var(--primary-600));
  transform:scaleX(0); transform-origin:left; transition:transform .18s ease;
}
header.navbar nav a:hover::after{transform:scaleX(1)}
.nav-cta{ padding:8px 12px; border-radius:10px; border:1px solid var(--primary); }

@media (max-width:900px){
  .header-toggle{display:block}
  header.navbar nav{
    position:fixed; top:var(--header-h); left:0; right:0;
    background:#fff; border-bottom:1px solid var(--line);
    display:grid; gap:10px; padding:14px 18px;
    opacity:0; transform:translateY(-10px); pointer-events:none;
    transition:opacity .25s ease, transform .25s ease; z-index:9998;
  }
  header.navbar.nav-open nav{opacity:1; transform:translateY(0); pointer-events:auto}
}

/* ---------------- Buttons ---------------- */

.btn{border:none; cursor:pointer; font-weight:800; border-radius:999px; padding:12px 18px; line-height:1; transition:.2s}
.btn-primary{
  background:linear-gradient(180deg, var(--primary), var(--primary-600));
  border:1px solid var(--primary-700); color:#fff;
  box-shadow:0 10px 18px rgba(249,115,22,.24);
}
.btn-primary:hover{ transform:translateY(-1px); box-shadow:0 16px 26px rgba(249,115,22,.30); }
.btn-white{background:#fff; border:1.5px solid var(--primary); color:var(--primary)}
.btn-danger{background:#ef4444; color:#fff}

/* ---------------- HERO (clean + centered slider) ---------------- */

.hero{
  display:grid;
  grid-template-columns: minmax(320px, 1fr) minmax(420px, 520px); /* text | slider */
  gap:28px; align-items:center;
  padding:28px 0 8px;
  border-radius:20px; overflow:hidden;
  border:1px solid #dfe6f7;
  background:
    linear-gradient(180deg, rgba(15,23,42,.45), rgba(15,23,42,.15)),
    url('image/hero-bg.jpg') center/cover no-repeat;
  box-shadow:0 30px 80px rgba(2,6,23,.12);
}
.hero .col{min-width:0}
.hero h1{font-size:clamp(32px, 6vw, 52px); line-height:1.05; margin:0 0 14px; color:#fff; font-weight:800; text-shadow:0 6px 26px rgba(0,0,0,.35)}
.hero .accent{color:var(--primary)}
.hero p{color:rgba(255,255,255,.92); margin:0 0 18px; font-size:1.08rem; max-width:640px}
.hero-cta{display:flex; gap:14px; align-items:center}

/* keep the slider block at a readable width and centered in its column */
.side-sliders{
  justify-self:end;          /* stick the block near the middle/right of hero */
  width:clamp(420px, 42vw, 520px);
  position:relative; z-index:1; display:flex; flex-direction:column; gap:20px;
}

/* Avant/Après slider */
.ba{
  background:#fff; border-radius:14px; overflow:hidden; border:1px solid #e6eef6;
  position:relative; height:400px; touch-action:pan-y;
}
.ba .inner{position:relative; width:100%; height:100%}
.ba img{width:100%; height:100%; object-fit:cover}
.ba .split{position:absolute; inset:0; overflow:hidden}
.ba .before{clip-path: inset(0 calc(100% - var(--pos,50%)) 0 0)}
.ba .divider{position:absolute; left:var(--pos,50%); top:0; bottom:0; width:2px; transform:translateX(-50%); background:linear-gradient(#0000,#ffffff,#0000)}
.ba .handle{position:absolute; left:var(--pos,50%); top:50%; transform:translate(-50%,-50%); width:36px; height:36px; border-radius:50%; background:#fff; display:grid; place-items:center; box-shadow:0 6px 24px rgba(0,0,0,.2); border:4px solid rgba(255,255,255,.6)}
.tag{
  position:absolute; top:12px; left:12px;
  background:#111827; color:#fff; padding:6px 10px; border-radius:999px; font-weight:700
}
.tag.green{background:var(--success)}
@media (min-width:1280px){ .ba{height:430px} }

@media (max-width:980px){
  .hero{grid-template-columns:1fr}
  .side-sliders{justify-self:stretch; width:100%}
  .ba{height:340px}
}
@media (max-width:640px){
  .ba{height:280px}
}

/* ---------------- Services & cards ---------------- */

.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:24px}
.card{background:var(--card); border:1px solid var(--line); border-radius:18px; padding:12px}
.service-card,.feature,.review{
  background:#fff; border:1px solid var(--line); border-radius:18px;
  box-shadow:0 10px 30px rgba(0,0,0,.06); overflow:hidden;
  transition:transform .20s ease, box-shadow .24s ease, border-color .24s ease;
}
.service-card:hover,.feature:hover,.review:hover{ transform:translateY(-6px); box-shadow:0 18px 40px rgba(2,6,23,.10); border-color:#dbe3f2 }
.service-media{position:relative}
.service-media img{width:100%; height:200px; object-fit:cover}
.service-badge{
  position:absolute; top:12px; left:12px; width:42px; height:42px; border-radius:50%;
  background: linear-gradient(180deg, var(--primary), var(--primary-600));
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:18px;
  box-shadow:0 10px 16px rgba(249,115,22,.25);
}
.service-body{padding:16px; display:flex; flex-direction:column; gap:8px}
.service-title{font-size:1.25rem; font-weight:800; margin:0 0 6px}
.checklist{list-style:none; padding-left:0; margin:8px 0 0}
.checklist li{display:flex; gap:8px; margin:6px 0; color:#065f46}
.checklist li::before{content:'✔'; font-weight:800; color:#059669}
.service-body .actions{margin-top:auto; display:flex; gap:12px; flex-wrap:wrap}

/* ---------------- Pourquoi ---------------- */

.feature-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px; margin-top:18px}
.icon-round{width:84px; height:84px; border-radius:50%; display:grid; place-items:center; background:var(--primary); color:#fff; font-size:32px; margin:0 auto 12px}

/* ---------------- Process ---------------- */

.steps{background:#f6f7f9; border:1px solid #eef2f7; border-radius:18px; padding:22px}
.step-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px}
.step{background:#fff; border:1px solid var(--line); border-radius:16px; padding:18px; position:relative; box-shadow:0 8px 24px rgba(0,0,0,.05)}
.badge{display:inline-flex; align-items:center; justify-content:center; width:42px; height:42px; border-radius:50%; background:var(--primary); color:#fff; font-weight:800; margin-bottom:8px}
.step .arrow{position:absolute; right:-12px; top:50%; transform:translateY(-50%); width:24px; height:24px; border-radius:50%; background:#fff; border:1px solid var(--line); display:grid; place-items:center; color:var(--primary)}
.step:last-child .arrow{display:none}

/* ---------------- Avis ---------------- */

.reviews{display:grid; grid-template-columns:repeat(3,1fr); gap:22px}
.review{padding:18px}
.review-head{display:flex; gap:10px; align-items:center; margin-bottom:10px}
.avatar{width:44px; height:44px; border-radius:50%; object-fit:cover}
.stars{color:#f59e0b}
.separator{height:1px; background:var(--line); margin:10px 0}
.tagline{font-size:.95rem; color:#0f766e}

/* ---------------- Devis ---------------- */

.devis-card{
  background:#fff; border:1px solid var(--line); border-radius:18px;
  padding:22px; box-shadow:0 10px 30px rgba(0,0,0,.06); max-width:980px; margin:18px auto;
}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.form-grid .col-2{grid-column:1/-1}
.devis-card label{font-weight:700; font-size:.96rem; color:var(--ink); display:flex; flex-direction:column; gap:6px}
.devis-card input,.devis-card select,.devis-card textarea{
  appearance:none; background:#fff; border:1px solid var(--line); border-radius:10px;
  padding:12px 12px; font-size:1rem; color:var(--ink); outline:none;
}
.devis-card input:focus,.devis-card select:focus,.devis-card textarea:focus{
  border-color:#f59e0b; box-shadow:0 0 0 3px rgba(245,158,11,.18);
}
.devis-card .hint{font-size:.85rem; color:var(--muted); text-align:right; margin-top:4px}

/* ---------------- NAP & Map ---------------- */

.nap{display:flex; justify-content:space-between; align-items:center; gap:12px}
.nap address{font-style:normal}
.map-embed{margin-top:14px; border-radius:14px; overflow:hidden}

/* ---------------- Footer ---------------- */

footer{border-top:1px solid var(--line); padding:18px 0; margin-top:22px; color:var(--muted); font-size:.95rem; display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap}
.footer-nav{display:flex; gap:14px}

/* ---------------- Back to top ---------------- */

#backToTop{
  position:fixed; right:24px; bottom:24px; width:44px; height:44px;
  border:none; border-radius:50%; background:linear-gradient(180deg, var(--primary), var(--primary-600));
  color:#fff; font-size:22px; font-weight:700; cursor:pointer;
  box-shadow:0 14px 30px rgba(249,115,22,.30); opacity:0; pointer-events:none;
  transform:translateY(8px); transition:opacity .3s ease, transform .2s ease; z-index:9999;
}
#backToTop.show{opacity:1; pointer-events:auto; transform:translateY(0)}
#backToTop:hover{transform:translateY(-2px)}

/* ---------------- Responsive tweaks ---------------- */

@media (max-width:980px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .feature-grid,.step-grid,.reviews{grid-template-columns:1fr}
  .service-media img{height:220px}
  .nap{flex-direction:column; align-items:flex-start}
}
@media (max-width:640px){
  .grid-3{grid-template-columns:1fr}
}
@media (max-width:768px){ .logo img{max-width:140px} }
@media (max-width:480px){ .logo img{max-width:110px} }
/* ===== إصلاحات للموبايل (Redmi / Android) ===== */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { overflow-x: hidden; }

/* العرض العام */
.container { width: min(1140px, 94vw); }

/* القائمة */
@media (max-width: 900px){
  header.navbar { padding: 10px 0; }
  header.navbar nav a { padding: 10px 0; }
}

/* الهيرو */
@media (max-width: 880px){
  .hero{
    grid-template-columns: 1fr !important;
    gap: 16px;
    padding: 18px 14px;
  }
  .hero .col { order: 0; }
  .side-sliders { order: 1; }
}

/* slider avant/après */
.ba{
  height: auto;
  aspect-ratio: 16 / 9;
}
@media (max-width: 640px){
  .ba{ aspect-ratio: 4 / 3; }
}
.ba .inner{ height: 100%; }
.ba img{ width: 100%; height: 100%; object-fit: cover; }

/* services */
@media (max-width: 980px){ .grid-3{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px){ .grid-3{ grid-template-columns: 1fr; } }

/* الفورم */
.devis-card input,
.devis-card select,
.devis-card textarea{ font-size: 16px; width: 100%; }

/* reCAPTCHA */
.g-recaptcha, .grecaptcha-badge{ transform-origin: left top; }
@media (max-width: 380px){
  .g-recaptcha{ transform: scale(.9); }
}

/* الأزرار */
.hero-cta, .service-body .actions{
  flex-wrap: wrap; gap: 10px;
}
.btn{ white-space: nowrap; }
.flash {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 24px;
  max-width: 90%;
  padding: 14px 16px;
  border-radius: 12px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0,0,0,.15);
  z-index: 9999;
  transition: all .3s ease;
}
.flash.success { background: #e7f9ef; color:#117a37; border:1px solid #b9efd0; }
.flash.error   { background: #ffe8e8; color:#b20000; border:1px solid #ffc1c1; }
.flash.hidden  { opacity: 0; pointer-events: none; transform: translate(-50%, 10px); }


/* الفوتر */
footer .footer-nav{ flex-wrap: wrap; gap: 12px; }
footer .footer-nav a{ padding: 6px 0; }