/* ============================================
   ECOFLOW — Photovoltaïque & Piscines
   Standalone stylesheet — fully independent
   from the main EcoFlow / Polymelt site.
   ============================================ */

:root{
  --navy:#004AAD;
  --navy2:#0057c9;
  --navy-deep:#00295c;
  --gold:#019444;
  --gold-dark:#017a38;
  --teal:#019444;
  --teal-dark:#017a38;
  --text-dark:#152233;
  --text-gray:#5b6b7c;
  --bg-light:#f4f7fa;
  --white:#ffffff;
  --border:#e2e8ef;
  --radius:14px;
}

*{margin:0;padding:0;box-sizing:border-box;}

body{
  font-family:'Inter',sans-serif;
  color:var(--text-dark);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:'Poppins',sans-serif;
  color:var(--text-dark);
  line-height:1.25;
}

a{text-decoration:none;color:inherit;}
ul{list-style:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:100;
  background:var(--white);
  border-bottom:1px solid var(--border);
  box-shadow:0 2px 12px rgba(0,41,92,.06);
}
.nav-wrap{
  max-width:1180px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;
}
.logo{display:flex;align-items:center;gap:12px;}
.logo img{height:50px;width:auto;}
.logo-text{color:var(--text-dark);}
.logo-text b{display:block;font-family:'Poppins',sans-serif;font-weight:800;font-size:17px;letter-spacing:.5px;color:var(--navy);}
.logo-text span{display:block;font-size:12px;color:var(--gold);font-weight:600;letter-spacing:.5px;}

.main-nav ul{display:flex;gap:30px;}
.main-nav a{
  color:var(--text-dark);font-weight:600;font-size:15px;
  transition:color .2s;
}
.main-nav a:hover{color:var(--gold);}

.nav-right{display:flex;align-items:center;gap:16px;}
.lang-switch{display:flex;background:var(--bg-light);border:1px solid var(--border);border-radius:8px;overflow:hidden;}
.lang-switch button{
  padding:7px 12px;color:var(--text-gray);font-weight:700;font-size:13px;
}
.lang-switch button.active{background:var(--navy);color:#fff;}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 24px;border-radius:8px;font-weight:700;font-size:15px;
  transition:transform .2s, box-shadow .2s, background .2s;
}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,74,173,.3);}
.btn-outline{border:2px solid rgba(255,255,255,.5);color:var(--white);}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);}
.btn-teal{background:var(--teal);color:#fff;}
.btn-teal:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(1,148,68,.3);}

.menu-toggle{display:none;font-size:26px;color:var(--text-dark);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:600px;
  display:flex;align-items:center;
  background-image:url('images/hero-solaire-piscine.jpg');
  background-size:cover;
  background-position:center right;
  overflow:hidden;
  padding:80px 0;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,var(--navy-deep) 0%,rgba(0,41,92,.94) 32%,rgba(0,41,92,.55) 60%,rgba(0,41,92,.25) 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 80% 20%, rgba(1,148,68,.15), transparent 45%);
}
.hero-content{position:relative;z-index:2;max-width:680px;}
.badge-pill{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);
  color:#fff;padding:8px 16px;border-radius:30px;font-size:13px;font-weight:700;
  margin-bottom:22px;letter-spacing:.3px;
}
.hero h1{
  color:#fff;font-size:44px;font-weight:800;margin-bottom:20px;letter-spacing:-.5px;
}
.hero h1 em{font-style:normal;color:var(--gold);}
.hero .lead{
  color:rgba(255,255,255,.82);font-size:17px;margin-bottom:32px;max-width:560px;
}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;}

.hero-services{
  position:relative;z-index:2;
  display:flex;gap:16px;margin-top:48px;flex-wrap:wrap;
}
.hero-service-chip{
  display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  padding:12px 18px;border-radius:12px;color:#fff;font-weight:600;font-size:14px;
}
.hero-service-chip svg{flex-shrink:0;}

/* ---------- Section headings ---------- */
.section-tag{
  display:inline-block;color:var(--teal-dark);font-weight:700;font-size:13px;
  letter-spacing:1.5px;text-transform:uppercase;margin-bottom:14px;
}
.section-title{font-size:32px;font-weight:800;margin-bottom:16px;}
.section-sub{color:var(--text-gray);font-size:16px;max-width:640px;margin-bottom:50px;}

.big-title{
  font-size:52px;font-weight:800;letter-spacing:-1px;margin-bottom:20px;
  color:var(--teal-dark);
}
#photovoltaique .big-title{color:var(--navy);}
.big-title + .section-sub{margin-bottom:26px;}

/* ---------- Support band (after-sales) ---------- */
.support-band{
  background:var(--navy-deep);padding:34px 0;
  border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);
}
.support-flex{display:flex;align-items:center;gap:22px;}
.support-icon{
  width:58px;height:58px;border-radius:14px;flex-shrink:0;
  background:var(--gold);display:flex;align-items:center;justify-content:center;
}
.support-text h3{color:#fff;font-size:19px;margin-bottom:6px;}
.support-text p{color:rgba(255,255,255,.75);font-size:14.5px;max-width:760px;}

/* ---------- Gallery caption ---------- */
.gallery-caption{
  text-align:center;margin-top:20px;font-size:17px;font-weight:700;
  color:var(--text-dark);letter-spacing:.3px;
}

/* ---------- Detail sections ---------- */
.detail-section{padding:100px 0;}
.detail-section.alt{background:var(--bg-light);}
.detail-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
}
.detail-grid.reverse .detail-text{order:2;}
.detail-grid.reverse .detail-slider{order:1;}

.feature-list{margin:26px 0;}
.feature-list li{
  display:flex;align-items:flex-start;gap:12px;
  padding:10px 0;color:var(--text-dark);font-size:15px;font-weight:600;
}
.feature-list .check{
  width:24px;height:24px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px;
}
#photovoltaique .feature-list .check{background:rgba(0,74,173,.14);color:var(--navy);}
#piscine .feature-list .check{background:rgba(1,148,68,.16);color:var(--teal-dark);}

/* ---------- Slider ---------- */
.slider{
  position:relative;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 24px 50px rgba(0,41,92,.18);
  background:#dfe6ec;
}
.slider-track-wrap{position:relative;width:100%;aspect-ratio:4/3;overflow:hidden;}
.slider-track{
  display:flex;height:100%;transition:transform .5s cubic-bezier(.65,0,.35,1);
}
.slider-slide{min-width:100%;height:100%;flex-shrink:0;}
.slider-slide img{width:100%;height:100%;object-fit:cover;}

.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  width:42px;height:42px;border-radius:50%;
  background:rgba(0,41,92,.55);color:#fff;
  display:flex;align-items:center;justify-content:center;
  z-index:5;transition:background .2s;
}
.slider-arrow:hover{background:var(--navy-deep);}
.slider-arrow.prev{left:14px;}
.slider-arrow.next{right:14px;}

.slider-dots{
  position:absolute;bottom:16px;left:0;right:0;
  display:flex;justify-content:center;gap:8px;z-index:5;
}
.slider-dots button{
  width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.55);
  transition:background .2s, transform .2s;
}
.slider-dots button.active{background:#fff;transform:scale(1.3);}

.slider-counter{
  position:absolute;top:14px;right:14px;z-index:5;
  background:rgba(0,41,92,.55);color:#fff;font-size:12px;font-weight:700;
  padding:5px 11px;border-radius:20px;
}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--navy-deep),var(--teal-dark));
  padding:60px 0;text-align:center;
}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:14px;}
.cta-band p{color:rgba(255,255,255,.8);margin-bottom:26px;}

/* ---------- Devis / Contact ---------- */
#devis{padding:100px 0;background:var(--bg-light);}
.devis-grid{
  display:grid;grid-template-columns:1fr 1.2fr;gap:50px;
}
.devis-info{display:flex;flex-direction:column;gap:22px;}
.info-item{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius);padding:20px;
}
.info-icon{
  width:44px;height:44px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,var(--navy),var(--teal));
  display:flex;align-items:center;justify-content:center;color:#fff;
}
.info-item h4{font-size:15px;margin-bottom:4px;}
.info-item p{color:var(--text-gray);font-size:14px;}
.info-item a{color:var(--text-gray);}

.devis-form{
  background:var(--white);border-radius:var(--radius);
  border:1px solid var(--border);padding:38px;
  box-shadow:0 20px 45px rgba(0,41,92,.08);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.form-group{display:flex;flex-direction:column;gap:7px;margin-bottom:16px;}
.form-group label{font-size:13px;font-weight:700;color:var(--text-dark);}
.form-group input,
.form-group select,
.form-group textarea{
  padding:12px 14px;border:1px solid var(--border);border-radius:8px;
  font-family:inherit;font-size:14px;color:var(--text-dark);
  background:var(--bg-light);
  transition:border-color .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{outline:none;border-color:var(--teal);}
.form-group textarea{resize:vertical;min-height:110px;}
.devis-form .btn{width:100%;justify-content:center;margin-top:6px;}
.form-note{font-size:12.5px;color:var(--text-gray);margin-top:12px;text-align:center;}

/* ---------- Footer ---------- */
footer{background:var(--navy-deep);padding:44px 0 26px;}
.footer-top{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:20px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-logo{display:flex;align-items:center;gap:12px;}
.footer-logo img{height:40px;}
.footer-logo b{color:#fff;font-family:'Poppins',sans-serif;font-size:16px;}
.footer-contact{display:flex;gap:26px;flex-wrap:wrap;}
.footer-contact span{color:rgba(255,255,255,.75);font-size:14px;display:flex;align-items:center;gap:8px;}
.footer-bottom{
  padding-top:20px;text-align:center;color:rgba(255,255,255,.45);font-size:13px;
}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .main-nav{display:none;}
  .menu-toggle{display:block;}
  .nav-right .btn-primary{display:none;}
  .hero h1{font-size:32px;}
  .big-title{font-size:38px;}
  .detail-grid{grid-template-columns:1fr;gap:36px;}
  .detail-grid.reverse .detail-text{order:1;}
  .detail-grid.reverse .detail-slider{order:2;}
  .devis-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-top{flex-direction:column;align-items:flex-start;}
  .support-flex{flex-direction:column;text-align:center;}
}

@media (max-width:520px){
  .nav-wrap{padding:10px 16px;gap:10px;}
  .logo{gap:8px;}
  .logo img{height:36px;}
  .logo-text b{font-size:14px;}
  .logo-text span{display:none;}
  .lang-switch button{padding:6px 9px;font-size:12px;}
  .nav-right{gap:8px;}
  .menu-toggle{font-size:22px;}
  .hero h1{font-size:26px;}
  .badge-pill{font-size:12px;padding:6px 12px;}
}

/* ---------- Arabic / RTL support ---------- */
[dir="rtl"] body{font-family:'Tajawal',sans-serif;}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] h4{font-family:'Tajawal',sans-serif;}
[dir="rtl"] body,
[dir="rtl"] p,
[dir="rtl"] .lead,
[dir="rtl"] .section-sub,
[dir="rtl"] .big-title,
[dir="rtl"] .section-title,
[dir="rtl"] .form-note{text-align:right;}

[dir="rtl"] .nav-wrap{flex-direction:row-reverse;}
[dir="rtl"] .main-nav ul{flex-direction:row-reverse;}
[dir="rtl"] .nav-right{flex-direction:row-reverse;}
[dir="rtl"] .logo{flex-direction:row-reverse;}
[dir="rtl"] .logo-text{text-align:right;}

[dir="rtl"] .badge-pill{flex-direction:row-reverse;}
[dir="rtl"] .btn-row{flex-direction:row-reverse;justify-content:flex-end;}
[dir="rtl"] .hero-services{flex-direction:row-reverse;justify-content:flex-end;}
[dir="rtl"] .hero-service-chip{flex-direction:row-reverse;}

[dir="rtl"] .support-flex{flex-direction:row-reverse;}
[dir="rtl"] .support-text{text-align:right;}

[dir="rtl"] .feature-list li{flex-direction:row-reverse;text-align:right;}

[dir="rtl"] .info-item{flex-direction:row-reverse;text-align:right;}
[dir="rtl"] .devis-info{align-items:flex-end;}

[dir="rtl"] .form-group{align-items:flex-end;}
[dir="rtl"] .form-group input,
[dir="rtl"] .form-group select,
[dir="rtl"] .form-group textarea{text-align:right;}

[dir="rtl"] .footer-top{flex-direction:row-reverse;}
[dir="rtl"] .footer-logo{flex-direction:row-reverse;}
[dir="rtl"] .footer-contact{flex-direction:row-reverse;}

[dir="rtl"] .gallery-caption{text-align:center;}
[dir="rtl"] .cta-band{text-align:center;}