:root{
  --primary:#0f172a;--accent:#0ea5e9;--accent-dark:#0284c7;--gold:#f59e0b;
  --gold-lt:#fde047;--gold-dk:#d97706; --text:#1e293b;--muted:#64748b;
  --bg:#f8fafc;--card:#fff; 
  --txt2:#64748b; --txt3:#475569; --border:#e2e8f0; 
  --r:12px;--rl:20px;--tr:all .35s cubic-bezier(.4,0,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Cairo',sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Navbar */
.navbar{height:55px;background:var(--primary);display:flex;align-items:center;justify-content:space-between;padding:0 40px;position:sticky;top:0;z-index:100;box-shadow:0 2px 10px rgba(0,0,0,0.1)}
.nav-logo{color:#fff;font-size:20px;font-weight:800;display:flex;align-items:center;gap:10px}
.nav-logo i{color:var(--gold);animation:spin 5s linear infinite}
@keyframes spin{100%{transform:rotate(360deg)}}
.nav-links{display:flex;gap:25px;list-style:none}
.nav-links a{color:#cbd5e1;text-decoration:none;font-size:14px;font-weight:600;transition:color 0.3s}
.nav-links a:hover{color:var(--gold)}

/* Hero */
.hero{min-height:100vh;background:linear-gradient(rgba(15,23,42,0.8),rgba(15,23,42,0.9)),url('https://images.unsplash.com/photo-1466611653911-95081537e5b7?w=1920&q=80');background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff}
.hero-content{max-width:900px;padding:40px}
.hero-logo-glow{width:100px;height:100px;background:linear-gradient(135deg,var(--gold),#ea580c);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 25px;font-size:45px;color:#fff;box-shadow:0 0 30px rgba(245,158,11,0.6);animation:float 3s ease-in-out infinite, glow 3s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}
@keyframes glow{0%,100%{box-shadow:0 0 30px rgba(245,158,11,0.6)}50%{box-shadow:0 0 60px rgba(245,158,11,0.9)}}
.hero h1{font-size:60px;font-weight:900;margin-bottom:10px;background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-tag{color:var(--gold);font-weight:700;letter-spacing:3px;text-transform:uppercase;font-size:14px;margin-bottom:15px}
.hero-sub{font-size:24px;color:#e2e8f0;margin-bottom:20px}
.hero-desc{font-size:16px;color:#94a3b8;max-width:700px;margin:0 auto 30px}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:40px}
.action-btn{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.3);padding:10px 18px;border-radius:8px;font-size:14px;color:#fff;text-decoration:none;transition:all 0.3s;display:flex;align-items:center;gap:8px}
.action-btn:hover{background:var(--accent);border-color:var(--accent);transform:translateY(-3px)}

/* Announcement Bar */
.announce-bar{background:var(--gold);color:var(--primary);padding:12px 0;display:flex;align-items:center;overflow:hidden;white-space:nowrap;box-shadow:0 2px 10px rgba(0,0,0,0.1)}
.ann-icon{padding:0 20px;font-size:18px;flex-shrink:0}
.ann-track{display:inline-block;animation:annMove 30s linear infinite;font-weight:700}
.ann-track span{padding-right:50px;font-size:15px}
@keyframes annMove{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}

/* Sections */
.section{padding:80px 0}
.section-dark{background:var(--primary);color:#fff}
.section-header{text-align:center;margin-bottom:50px}
.sec-icon{width:60px;height:60px;background:rgba(14,165,233,0.1);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--accent);margin:0 auto 15px}
.section-dark .sec-icon, .reviews-section .sec-icon{background:rgba(245,158,11,0.1);color:var(--gold)}
.section-header h2{font-size:32px;font-weight:800;margin-bottom:10px}
.section-header p{color:var(--muted);font-size:16px}
.section-dark .section-header p, .reviews-section .section-header p{color:#94a3b8}

/* ========== ABOUT ========== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.about-visual-wrap{display:flex;flex-direction:column;gap:12px}
.about-main-img{border-radius:var(--rl);overflow:hidden;height:550px;position:relative;box-shadow:0 20px 40px rgba(0,0,0,0.15)}
.about-main-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.about-main-img:hover img{transform:scale(1.05)}
.img-ovl{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.5),transparent 55%)}
.img-badges{position:absolute;bottom:16px;right:16px;display:flex;gap:10px}
.img-badge{background:rgba(255,255,255,.25);backdrop-filter:blur(12px);border-radius:8px;padding:6px 14px;font-size:1rem;font-weight:700;color:#fff}
.about-text h3{font-size:clamp(1.4rem,3vw,1.8rem);font-weight:800;color:var(--primary);margin-bottom:20px;line-height:1.4}
.about-text p{font-size:clamp(1rem,1.8vw,1.1rem);color:var(--muted);line-height:1.95;margin-bottom:16px}
.about-feats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.af{border-radius:var(--r);overflow:hidden;border:2px solid #cbd5e1;background:var(--card);transition:var(--tr);box-shadow:0 4px 6px rgba(0,0,0,0.05)}
.af:hover{transform:translateY(-5px) scale(1.02);border-color:var(--gold);box-shadow:0 10px 24px rgba(0,0,0,.1)}
.af img{width:100%;height:92px;object-fit:cover}
.af span{display:block;font-size:.9rem;font-weight:600;padding:8px 10px;text-align:center;line-height:1.5;color:var(--text)}

/* Stats With Borders */
.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:12px}
.astat{text-align:center;padding:20px 12px;border-radius:var(--r);background:var(--card);border:2px solid #cbd5e1;transition:var(--tr);position:relative;overflow:hidden}
.astat::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:var(--gold);transform:scaleX(0);transition:transform .4s;transform-origin:right}
.astat:hover{border-color:var(--gold);box-shadow:0 8px 20px rgba(245,158,11,.15);transform:translateY(-5px)}
.astat:hover::before{transform:scaleX(1);transform-origin:left}
.astat-num{font-size:1.9rem;font-weight:900;color:var(--gold);display:block;margin-bottom:5px}
.astat-label{font-size:.88rem;color:var(--muted)}

/* Why Solar */
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-bottom:40px}
.why-card{background:rgba(255,255,255,0.05);padding:30px;border-radius:16px;border:1px solid rgba(255,255,255,0.1);transition:all 0.3s}
.why-card:hover{background:rgba(255,255,255,0.1);transform:translateY(-8px)}
.why-card i{font-size:32px;color:var(--gold);margin-bottom:15px}
.why-card h4{font-size:20px;margin-bottom:10px}
.why-card p{color:#94a3b8;font-size:14px}
.calc-banner{background:linear-gradient(135deg,var(--accent),var(--accent-dark));padding:25px;border-radius:16px;display:flex;align-items:center;gap:20px}
.calc-banner i{font-size:40px;color:#fff}
.calc-banner h4{font-size:18px;margin-bottom:5px}
.calc-banner p{color:#e0f2fe;font-size:14px}

/* Diagram */
.diagram-container{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:15px;margin-top:30px}
.diagram-step{background:var(--card);border:2px solid #cbd5e1;padding:20px;border-radius:16px;text-align:center;width:180px;transition:all 0.3s;box-shadow:0 4px 10px rgba(0,0,0,0.05);cursor:pointer}
.diagram-step:hover{background:var(--primary);color:#fff;transform:translateY(-5px);border-color:var(--primary)}
.diagram-step i{font-size:32px;color:var(--accent);margin-bottom:15px}
.diagram-step:hover i{color:var(--gold)}
.diagram-step h4{font-size:16px;margin-bottom:8px;color:var(--text)}
.diagram-step:hover h4{color:#fff}
.diagram-step p{font-size:13px;color:var(--muted)}
.diagram-step:hover p{color:#94a3b8}
.diagram-arrow{color:var(--accent);font-size:24px}
.diagram-info-panel{margin-top:30px;background:#f0f9ff;border:2px solid rgba(14, 165, 233, 0.3);padding:20px;border-radius:12px;text-align:center;font-size:15px;color:var(--accent-dark);transition:border-color 0.3s;min-height:70px;display:flex;align-items:center;justify-content:center;gap:10px}
.diagram-info-panel i{font-size:20px}

/* Products Summary */
.prod-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.sum-card{background:rgba(255,255,255,0.05);padding:40px 20px;border-radius:16px;text-align:center;text-decoration:none;color:#fff;transition:all 0.3s;border:1px solid rgba(255,255,255,0.1)}
.sum-card:hover{background:rgba(255,255,255,0.1);transform:translateY(-10px);border-color:var(--gold)}
.sum-card i{font-size:40px;color:var(--gold);margin-bottom:15px;display:block}
.sum-card h4{font-size:18px;font-weight:700}

/* Delivery */
.delivery-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:40px}
.delivery-info{display:flex;flex-direction:column;gap:20px}
.info-item{background:var(--card);padding:20px;border-radius:12px;display:flex;gap:15px;align-items:center;border:2px solid #cbd5e1;transition:all 0.3s;box-shadow:0 4px 6px rgba(0,0,0,0.05)}
.info-item:hover{border-color:var(--accent);transform:translateX(10px);box-shadow:0 10px 20px rgba(14,165,233,0.1)}
.info-item i{font-size:24px;color:var(--accent);width:50px;height:50px;background:rgba(14,165,233,0.1);border-radius:12px;display:flex;align-items:center;justify-content:center;transition:transform 0.3s}
.info-item:hover i{transform:rotate(-10deg) scale(1.1);background:var(--accent);color:#fff}
.info-item h5{font-size:16px;margin-bottom:3px}
.info-item p{font-size:13px;color:var(--muted)}

.delivery-tracker{background:var(--card);padding:20px;border-radius:12px;border:2px solid #cbd5e1;box-shadow:0 4px 6px rgba(0,0,0,0.05);margin-top:10px}
.delivery-tracker h4{font-size:16px;margin-bottom:15px;text-align:center;color:var(--primary)}
.tracker-steps{display:flex;align-items:center;justify-content:space-between}
.ts-step{display:flex;flex-direction:column;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.ts-step i{font-size:20px;color:var(--accent);transition:transform 0.3s}
.ts-step:hover i{transform:scale(1.2);color:var(--gold)}
.ts-line{flex:1;height:2px;background:var(--border);margin:0 5px;position:relative;top:-10px}

.delivery-form{background:#fff;padding:30px;border-radius:16px;color:var(--text);border:2px solid #cbd5e1;box-shadow:0 4px 10px rgba(0,0,0,0.05)}
.delivery-form h3{font-size:20px;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #e2e8f0}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:15px}
.delivery-form input, .delivery-form select, .delivery-form textarea{width:100%;padding:12px;border:2px solid #e2e8f0;border-radius:8px;font-family:'Cairo';font-size:14px;margin-bottom:15px;outline:none;transition:all 0.3s}
.delivery-form input:focus, .delivery-form textarea:focus, .delivery-form select:focus{border-color:var(--accent);box-shadow:0 0 10px rgba(14,165,233,0.2)}
.delivery-form button{width:100%;padding:14px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:700;cursor:pointer;transition:transform 0.3s}
.delivery-form button:hover{transform:scale(1.02);background:var(--accent-dark)}

/* ========== REVIEWS ========== */
.reviews-section{background-image:linear-gradient(rgba(15,23,42,0.85), rgba(15,23,42,0.85)), url('https://images.unsplash.com/photo-1509391366360-2e959784a276?w=1920&q=80');background-size:cover;background-attachment:fixed;color:#fff}
.reviews-section .section-header h2{color:#fff}
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px}
.review-card{border-radius:var(--rl);padding:30px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);backdrop-filter:blur(12px);position:relative;overflow:hidden;transition:var(--tr)}
.review-card::before{content:'\201C';position:absolute;top:6px;left:14px;font-size:5.5rem;color:rgba(245,158,11,.1);font-family:Georgia,serif;line-height:1;pointer-events:none}
.review-card:hover{transform:translateY(-7px);box-shadow:0 20px 48px rgba(0,0,0,.45);background:rgba(255,255,255,.12)}
.rev-stars{display:flex;gap:4px;margin-bottom:14px}
.rev-stars i{color:var(--gold);font-size:1.1rem}
.review-card .rev-text{color:rgba(226,232,240,.9);font-size:clamp(.9rem,1.5vw,1rem);line-height:1.8;margin-bottom:22px}
.rev-author{display:flex;align-items:center;gap:14px}
.rev-av{width:54px;height:54px;border-radius:50%;object-fit:cover;border:2.5px solid rgba(245,158,11,.5);flex-shrink:0}
.rev-name{font-size:1.06rem;font-weight:700;color:#fff;margin-bottom:3px}
.rev-loc{font-size:.88rem;color:#94a3b8;display:flex;align-items:center;gap:5px}
.rev-loc i{color:var(--gold);font-size:.8rem}

/* WRITE REVIEW */
.review-form-wrap{max-width:650px;margin:0 auto;background:rgba(255,255,255,.95);padding:32px;border-radius:var(--rl);color:var(--text);box-shadow:0 10px 30px rgba(0,0,0,0.1)}
.review-form-wrap h3{text-align:center;font-size:1.22rem;font-weight:800;color:var(--primary);margin-bottom:20px;display:flex;align-items:center;gap:10px;justify-content:center}
.review-form-wrap h3 i{color:var(--gold)}
.star-pick{display:flex;gap:8px;margin-bottom:16px;direction:ltr;justify-content:center}
.star-pick i{font-size:1.7rem;color:rgba(0,0,0,.15);cursor:pointer;transition:color .2s}
.star-pick i.active, .star-pick i:hover{color:var(--gold)}
.rev-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:15px}
.review-form-wrap input, .review-form-wrap textarea{width:100%;padding:10px;border:1px solid #e2e8f0;border-radius:8px;font-family:'Cairo';outline:none;font-size:14px}
.review-form-wrap textarea{resize:none;margin-bottom:15px}
.review-form-wrap button{width:100%;padding:12px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:700;cursor:pointer}

/* Charts Sub Section */
.charts-sub-section{padding-top:40px}
.charts-dashboard{margin-top:20px}
.charts-stats-row{display:flex;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.chart-stat-box{flex:1;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);padding:20px;border-radius:16px;text-align:center;backdrop-filter:blur(5px);min-width:200px;transition:transform 0.3s}
.chart-stat-box:hover{transform:translateY(-5px);background:rgba(255,255,255,0.15)}
.chart-stat-box i{font-size:32px;color:var(--gold);margin-bottom:10px}
.chart-stat-box h3{font-size:28px;color:#fff;margin-bottom:5px}
.chart-stat-box p{color:#cbd5e1;font-size:14px}
.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:25px}
.chart-box{background:rgba(255,255,255,0.95);padding:20px;border-radius:16px;box-shadow:0 5px 15px rgba(0,0,0,0.1);min-height:300px;display:flex;align-items:center;justify-content:center;transition:transform 0.3s}
.chart-box:hover{transform:scale(1.02)}

/* ========== FOOTER (محدث ومصغر) ========== */
.footer{background:linear-gradient(135deg,#020617,#0f172a);color:#fff;padding:40px 0 15px;transition:background 0.5s}
.footer:hover{background:linear-gradient(135deg,#0f172a,#1e293b)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:30px;padding-bottom:25px;border-bottom:1px solid rgba(255,255,255,.07)}
.footer-brand .footer-logo{font-size:1.3rem;font-weight:900;color:var(--gold);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.footer-brand p{font-size:.88rem;color:#94a3b8;line-height:1.7;margin-bottom:15px}
.footer-soc{display:flex;gap:8px;flex-wrap:wrap}
.footer-soc a{color:#fff;background:rgba(255,255,255,0.1);width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;transition:var(--tr);text-decoration:none;font-size:1rem}
.footer-soc a:hover{color:var(--gold);background:rgba(255,255,255,0.05);border:1px solid rgba(245,158,11,.5);transform:translateY(-4px)}
.footer-col h4{font-size:1rem;font-weight:800;color:#fff;margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid rgba(245,158,11,.4)}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:7px}
.footer-col li a{font-size:.88rem;color:#94a3b8;text-decoration:none;transition:color .3s;display:flex;align-items:center;gap:8px}
.footer-col li a:hover{color:var(--gold)}
.footer-contacts{display:flex;flex-direction:column;gap:10px;margin-bottom:15px}
.fci{display:flex;align-items:flex-start;gap:10px}
.fci i{color:var(--gold);font-size:.88rem;margin-top:3px;flex-shrink:0}
.fci span{font-size:.85rem;color:#94a3b8;line-height:1.6}
.newsletter h5{font-size:.9rem;font-weight:700;color:#fff;margin-bottom:8px}
.nl-wrap{display:flex;border-radius:var(--r);overflow:hidden;border:1px solid rgba(245,158,11,.3)}
.nl-inp{flex:1;padding:9px 12px;background:rgba(255,255,255,.05);border:none;color:#fff;font-family:'Cairo';font-size:.85rem;outline:none;direction:rtl}
.nl-inp::placeholder{color:rgba(255,255,255,.3)}
.nl-btn{padding:9px 14px;background:linear-gradient(135deg,var(--gold-dk),var(--gold));border:none;color:#060B14;cursor:pointer;font-size:.9rem;transition:var(--tr)}
.nl-btn:hover{background:linear-gradient(135deg,var(--gold),var(--gold-lt))}
.footer-bottom{padding:15px 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-bottom p{font-size:.82rem;color:#64748b}
.footer-bottom span{color:var(--gold);font-weight:700}
.fbl{display:flex;gap:15px;flex-wrap:wrap}
.fbl a{font-size:.82rem;color:#64748b;text-decoration:none;transition:color .3s}
.fbl a:hover{color:var(--gold)}

/* Scroll To Top Button */
.scroll-top-btn{display:none;position:fixed;bottom:30px;left:30px;background:var(--gold);color:var(--primary);width:45px;height:45px;border-radius:50%;border:none;font-size:18px;cursor:pointer;box-shadow:0 5px 15px rgba(0,0,0,0.2);z-index:99;transition:transform 0.3s;align-items:center;justify-content:center}
.scroll-top-btn:hover{transform:scale(1.1) translateY(-3px);background:var(--accent);color:#fff}

/* RESPONSIVE MEDIA QUERIES */
@media(max-width:1024px){
  .about-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .reviews-grid{grid-template-columns:repeat(2,1fr)}
  .about-feats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-links{display:none}
  .about-grid, .delivery-layout, .footer-grid{grid-template-columns:1fr}
  .diagram-arrow{transform:rotate(90deg)}
  .charts-grid{grid-template-columns:1fr}
  .charts-stats-row{flex-direction:column}
  .why-grid{grid-template-columns:1fr}
  .about-stats{grid-template-columns:repeat(2,1fr)}
  .footer-bottom{flex-direction:column;text-align:center}
  .fbl{justify-content:center}
  .rev-row{grid-template-columns:1fr}
  .reviews-grid{grid-template-columns:1fr}
  .tracker-steps{flex-direction:column;gap:10px}
  .ts-line{width:2px;height:20px}
}
@media(max-width:480px){
  .about-feats{grid-template-columns:repeat(3,1fr)}
  .about-stats{grid-template-columns:1fr 1fr}
}