:root{
  --yellow-main:#ffc800;
  --yellow-dark:#e0ae00;
  --yellow-soft:#fff7cf;
  --white:#ffffff;
  --text-main:#222222;
  --text-muted:#666666;

  --shadow-soft:0 14px 30px rgba(0,0,0,.06);
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:12px;
}

*,
*::before,
*::after{ box-sizing:border-box; }

html,body{
  margin:0;
  padding:0;
  font-family:"Cairo",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--white);
  color:var(--text-main);
  scroll-behavior:smooth;
  overflow-x:hidden;
}

body{ line-height:1.7; }

.container{
  width:min(1200px, 100% - 32px);
  margin-inline:auto;
}

/* =========================
   NAVBAR
========================= */
.navbar{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,200,0,.25);
}

.nav-content{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-block:10px;
}

.logo{
  display:flex;
  align-items:center;
  gap:10px;
}

.logo-mark{
  width:65px;
  height:65px;
  border-radius:999px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow-soft);
  display:flex;
  align-items:center;
  justify-content:center;
}

.logo-mark img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.logo-text{
  display:flex;
  flex-direction:column;
}

.logo-title{
  font-weight:700;
  font-size:18px;
}

.logo-subtitle{
  font-size:12px;
  color:var(--text-muted);
}

.nav-links{
  display:flex;
  align-items:center;
  gap:16px;
  font-size:14px;
}

.nav-link{
  text-decoration:none;
  color:var(--text-main);
  padding:6px 10px;
  border-radius:999px;
  transition:background .2s, transform .15s;
}

.nav-link:hover{
  background:var(--yellow-soft);
  transform:translateY(-1px);
}

.nav-cta{ font-size:14px; }

/* =========================
   BUTTONS
========================= */
.btn-primary,
.btn-outline{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:10px 18px;
  border-radius:999px;
  border:none;
  text-decoration:none;
  font-weight:600;
  cursor:pointer;
  font-size:14px;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}

.btn-primary{
  background:linear-gradient(135deg,var(--yellow-main),var(--yellow-dark));
  color:#000;
  box-shadow:var(--shadow-soft);
}

.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:0 18px 40px rgba(0,0,0,.10);
}

.btn-outline{
  border:1px solid var(--yellow-main);
  background:transparent;
  color:var(--text-main);
}

.btn-outline:hover{ background:var(--yellow-soft); }

.full-width{ width:100%; }

/* =========================
   HERO (VIDEO + CINEMATIC)
========================= */
.hero{
  position:relative;
  min-height:100vh;
  padding:0;
  background:#000;
  overflow:hidden;
}

/* الفيديو */
.hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center center;
  z-index:0;

  /* cinematic safe */
  animation:heroZoom 18s ease-in-out infinite alternate;
  will-change:transform;
}

/* overlay */
.hero-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background-image:
    linear-gradient(to bottom, rgba(0,0,0,.30), transparent 45%),
    radial-gradient(circle at 20% 20%, rgba(255,200,0,.35), transparent 55%),
    radial-gradient(circle at 80% 90%, rgba(255,247,207,.45), transparent 55%);
}

/* دمج ناعم للفيديو مع الأبيض */
.hero::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:0;
  height:160px;
  z-index:2;
  pointer-events:none;
  background:linear-gradient(
    to bottom,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,.65) 60%,
    #ffffff 100%
  );
}

/* كبسولة SMART SERVICE */
.hero-center{
  position:absolute;
  inset:0;
  z-index:3;
  display:flex;
  align-items:flex-end;
  justify-content:center;
  pointer-events:none;
  text-align:center;
  padding-bottom:9vh;
}

.hero-title-main{
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:clamp(22px, 4vw, 34px);
  color:#fff;
  padding:10px 40px;
  border-radius:999px;
  backdrop-filter:blur(12px);
  background:linear-gradient(135deg, rgba(0,0,0,.55), rgba(0,0,0,.35));
  box-shadow:0 18px 38px rgba(0,0,0,.55),
             0 0 0 1px rgba(255,255,255,.06);

  animation:heroPulse 4.5s ease-in-out infinite;
}

/* ديسكتوب: أعرض */
@media (min-width:901px){
  .hero-title-main{
    font-size:40px;
    padding:14px 90px;
  }
}

/* نص العنوان تحت الهيرو (ديسكتوب طبيعي) */
.hero-mobile-desc{
  padding:20px 0 4px;
  background:#ffffff;
}

.hero-mobile-text{
  text-align:center;
  font-size:22px;
  font-weight:700;
  margin:0;
}

.hero-mobile-text span{ color:var(--yellow-dark); }

/* تفاصيل الهيرو */
.hero-details{
  padding-top: 115px;
  padding:18px 0 8px;
  background:#ffffff;
  border-bottom:1px solid rgba(0,0,0,.03);
}

.hero-details-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:14px;
}

.hero-btn-main,
.hero-btn-secondary{ font-size:14px; }

.hero-btn-secondary{
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  box-shadow:none;
}

.hero-btn-secondary:hover{
  background:var(--yellow-soft);
  box-shadow:var(--shadow-soft);
}

.hero-desc{
  margin:0 0 10px;
  font-size:15px;
  color:var(--text-muted);
}

.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}

.hero-tags span{
  font-size:12px;
  padding:4px 10px;
  border-radius:999px;
  background:rgba(255,200,0,.2);
}

/* =========================
   ENERGY SECTIONS
========================= */
.energy-sections{
  padding:60px 0 50px;
  background:#fff;
}

.toggle-wrapper{
  display:inline-flex;
  padding:4px;
  border-radius:999px;
  background:var(--yellow-soft);
  margin-bottom:24px;
}

.toggle-btn{
  border:none;
  background:transparent;
  padding:8px 18px;
  border-radius:999px;
  font-size:14px;
  cursor:pointer;
  color:var(--text-muted);
  transition:background .15s, color .15s;
}

.toggle-btn.active{
  background:#ffffff;
  color:var(--text-main);
  box-shadow:var(--shadow-soft);
}

.energy-panels{ position:relative; }

.energy-panel{
  display:none;
  grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:26px;
  align-items:flex-start;
}

.energy-panel.active{ display:grid; }

.panel-text h2{ margin-top:0; margin-bottom:10px; }

.panel-text p{
  margin:0 0 10px;
  color:var(--text-muted);
}

.panel-text ul{
  margin:0;
  padding-right:18px;
  font-size:14px;
  color:var(--text-main);
}

.panel-text li{ margin-bottom:4px; }

.panel-card-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
}

.mini-card{
  background:var(--yellow-soft);
  border-radius:var(--radius-md);
  padding:12px 14px;
  font-size:13px;
}

/* =========================
   SIMULATOR
========================= */
.energy-simulator{
  padding:60px 0;
  background:linear-gradient(135deg,var(--yellow-soft),#ffffff);
}

.section-header h2{ margin:0 0 6px; }

.section-header p{
  margin:0 0 26px;
  color:var(--text-muted);
  font-size:14px;
}

.simulator-grid{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
  gap:24px;
}

.sim-form,
.sim-result{
  background:#ffffff;
  border-radius:var(--radius-lg);
  padding:18px 16px;
  box-shadow:var(--shadow-soft);
}

.sim-form h3{
  margin-top:0;
  font-size:15px;
  margin-bottom:6px;
}

.sim-form label{
  display:block;
  font-size:13px;
  margin-bottom:8px;
}

.sim-form input,
.sim-form select{
  width:100%;
  margin-top:4px;
  padding:8px 10px;
  border-radius:var(--radius-sm);
  border:1px solid rgba(0,0,0,.08);
  font-family:inherit;
  font-size:13px;
}

.sim-result h3{
  margin-top:0;
  font-size:16px;
  margin-bottom:10px;
}

.result-row{
  display:flex;
  justify-content:space-between;
  font-size:14px;
  margin-bottom:6px;
}

.result-row.total{
  padding-top:6px;
  border-top:1px dashed rgba(0,0,0,.08);
  font-weight:700;
}

.result-row.saving{
  margin-top:6px;
  color:var(--yellow-dark);
}

.recommendation{
  margin-top:10px;
  font-size:13px;
  color:var(--text-muted);
}

/* =========================
   AR CAMERA
========================= */
.ar-camera{
  padding:60px 0;
  background:#ffffff;
}

.ar-grid{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
  gap:24px;
  align-items:flex-start;
}

.camera-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:10px;
  margin-bottom:6px;
}

.camera-message{
  font-size:12px;
  color:var(--text-muted);
  margin-top:4px;
}

.ar-card{
  position:relative;
  background:#000;
  border-radius:var(--radius-lg);
  padding:6px;
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}

#camera-video{
  width:100%;
  height:auto;
  border-radius:calc(var(--radius-lg) - 4px);
  background:#000;
  object-fit:cover;
  min-height:220px;
}

.ar-overlay{
  position:absolute;
  bottom:12px;
  left:12px;
  right:12px;
  padding:6px 10px;
  background:rgba(255,200,0,.9);
  color:#000;
  font-size:13px;
  border-radius:999px;
  text-align:center;
  box-shadow:0 6px 18px rgba(0,0,0,.3);
}

/* snapshot */
.snapshot-container{
  margin-top:30px;
  padding:18px 16px;
  background:var(--yellow-soft);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
}

.snapshot-container h3{ margin-top:0; margin-bottom:8px; }

.snapshot-note{
  font-size:13px;
  color:var(--text-muted);
  margin-bottom:10px;
}

#snapshot-img{
  max-width:100%;
  border-radius:var(--radius-md);
  border:1px solid rgba(0,0,0,.08);
}

/* =========================
   CONFIGURATOR
========================= */
.charging-configurator{
  padding:60px 0;
  background:linear-gradient(135deg,#ffffff,var(--yellow-soft));
}

.config-grid{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);
  gap:24px;
}

.config-options,
.config-summary{
  background:#ffffff;
  border-radius:var(--radius-lg);
  padding:18px 16px;
  box-shadow:var(--shadow-soft);
}

.config-options h3,
.config-summary h3{
  margin-top:0;
  font-size:16px;
  margin-bottom:8px;
}

.option-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:12px;
}

.option-btn{
  border-radius:999px;
  border:1px solid rgba(0,0,0,.08);
  background:#ffffff;
  padding:8px 12px;
  font-size:13px;
  cursor:pointer;
  transition:background .15s, border-color .15s, transform .1s;
}

.option-btn.active{
  background:var(--yellow-soft);
  border-color:var(--yellow-main);
  transform:translateY(-1px);
}

.checkbox-row{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  margin-bottom:6px;
}

.checkbox-row input{ accent-color:var(--yellow-main); }

.summary-row{
  display:flex;
  justify-content:space-between;
  font-size:14px;
  margin-bottom:6px;
}

.summary-row.total{
  padding-top:6px;
  border-top:1px dashed rgba(0,0,0,.08);
  font-weight:700;
}

.config-summary .note{
  font-size:12px;
  color:var(--text-muted);
  margin:10px 0 14px;
}

/* =========================
   STORIES
========================= */
.stories{
  padding:50px 0;
  background:#ffffff;
}

.story-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:18px;
}

.story-card{
  background:var(--yellow-soft);
  border-radius:var(--radius-lg);
  padding:16px 14px;
  box-shadow:var(--shadow-soft);
  font-size:14px;
}

.story-card h3{ margin-top:0; margin-bottom:6px; }

.story-card p{
  margin:0 0 10px;
  font-size:13px;
}

.story-tag{
  font-size:12px;
  background:#ffffff;
  border-radius:999px;
  padding:4px 10px;
}

/* =========================
   KNOWLEDGE
========================= */
.knowledge{
  padding:50px 0 60px;
  background:linear-gradient(135deg,var(--yellow-soft),#ffffff);
}

.knowledge-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:18px;
}

.knowledge-card{
  background:#ffffff;
  border-radius:var(--radius-lg);
  padding:14px 14px 16px;
  box-shadow:var(--shadow-soft);
  font-size:14px;
}

.knowledge-card h3{
  margin-top:0;
  margin-bottom:6px;
  font-size:15px;
}

.knowledge-card p{
  margin:0 0 10px;
  font-size:13px;
  color:var(--text-muted);
}

.knowledge-tag{
  font-size:12px;
  background:var(--yellow-soft);
  border-radius:999px;
  padding:4px 10px;
}

/* =========================
   CONTACT
========================= */
.contact{
  padding:50px 0 60px;
  background:#ffffff;
}

.contact-grid{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
  gap:24px;
  align-items:flex-start;
}

.contact-list{
  list-style:none;
  padding:0;
  margin:14px 0 0;
  font-size:14px;
}

.contact-list li{ margin-bottom:4px; }

.contact-form label{
  display:block;
  font-size:13px;
  margin-bottom:8px;
}

.contact-form input,
.contact-form select,
.contact-form textarea{
  width:100%;
  margin-top:4px;
  padding:8px 10px;
  border-radius:var(--radius-sm);
  border:1px solid rgba(0,0,0,.08);
  font-family:inherit;
  font-size:13px;
}

/* =========================
   FOOTER
========================= */
.footer{
  padding:14px 0;
  background:var(--yellow-main);
  color:#000;
  font-size:13px;
}

.footer-content{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:6px;
}

/* =========================
   CHARGE OVERLAY
========================= */
.charge-overlay{
  position:fixed;
  inset:0;
  background:radial-gradient(circle at top,#fff7cf,#ffe36b,#ffc800);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:9999;
  transition:opacity .4s ease, visibility .4s ease;
}

.charge-overlay.hidden{
  opacity:0;
  visibility:hidden;
  pointer-events:none;
}

.charge-modal{
  background:rgba(255,255,255,.95);
  border-radius:28px;
  padding:22px 26px 20px;
  box-shadow:0 18px 40px rgba(0,0,0,.18);
  text-align:center;
  max-width:320px;
  width:90%;
  animation:introPop .45s ease-out;
}

.charge-title{
  font-weight:700;
  font-size:18px;
  margin-bottom:10px;
  color:#222;
}

.charge-ring{
  position:relative;
  width:140px;
  height:140px;
  margin:0 auto 12px;
  border-radius:50%;
  border:4px solid rgba(0,0,0,.08);
  background:radial-gradient(circle at 30% 20%, #ffffff, #fff4b9);
  box-shadow:0 10px 25px rgba(0,0,0,.12),
             inset 0 0 8px rgba(255,200,0,.4);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:transform .15s ease, box-shadow .15s ease;
}

.charge-ring:active{
  transform:scale(.97);
  box-shadow:0 4px 15px rgba(0,0,0,.2),
             inset 0 0 8px rgba(255,200,0,.6);
}

.charge-bolt{
  font-size:40px;
  color:#f5b400;
  text-shadow:0 0 10px rgba(255,200,0,.9);
}

.charge-dot{
  position:absolute;
  width:16px;
  height:16px;
  border-radius:50%;
  background:rgba(255,255,255,.7);
  border:2px solid rgba(0,0,0,.06);
  box-shadow:0 2px 6px rgba(0,0,0,.18);
  transform-origin:center center;
  transform:translate(-50%,-50%) rotate(0deg) translate(0,-78px);
  opacity:.6;
}

.charge-dot.dot-1{ top:50%; left:50%; transform:translate(-50%,-50%) rotate(0deg) translate(0,-78px); }
.charge-dot.dot-2{ top:50%; left:50%; transform:translate(-50%,-50%) rotate(60deg) translate(0,-78px); }
.charge-dot.dot-3{ top:50%; left:50%; transform:translate(-50%,-50%) rotate(120deg) translate(0,-78px); }
.charge-dot.dot-4{ top:50%; left:50%; transform:translate(-50%,-50%) rotate(180deg) translate(0,-78px); }
.charge-dot.dot-5{ top:50%; left:50%; transform:translate(-50%,-50%) rotate(240deg) translate(0,-78px); }
.charge-dot.dot-6{ top:50%; left:50%; transform:translate(-50%,-50%) rotate(300deg) translate(0,-78px); }

.charge-dot.active{
  background:#ffc800;
  border-color:#e0ae00;
  opacity:1;
  box-shadow:0 0 10px rgba(255,200,0,.9),
             0 0 18px rgba(255,200,0,.6);
  transform:scale(1.05) translate(-50%,-50%);
}

.charge-status{
  font-size:13px;
  color:var(--text-muted);
  margin-top:4px;
}

@keyframes introPop{
  0%{ transform:scale(.8) translateY(12px); opacity:0; }
  100%{ transform:scale(1) translateY(0); opacity:1; }
}

/* =========================
   ANIMATIONS
========================= */
@keyframes heroZoom{
  from{ transform:scale(1); }
  to{ transform:scale(1.06); }
}

@keyframes heroPulse{
  0%,100%{
    box-shadow:0 18px 38px rgba(0,0,0,.55),
               0 0 0 1px rgba(255,255,255,.06);
  }
  50%{
    box-shadow:0 22px 46px rgba(0,0,0,.70),
               0 0 0 1px rgba(255,200,0,.15);
  }
}

@media (prefers-reduced-motion: reduce){
  .hero-video{ animation:none; }
  .hero-title-main{ animation:none; }
}

/* =========================
   MOBILE (FIXES)
========================= */
@media (max-width:900px){

  .hero-details{
    padding-top: 50px;   /* جرّب 150 أو 170 حسب ما بدك */
  }

  /* الهيدر أصغر */
  .navbar{
    border-bottom:none;
    background:rgba(255,255,255,.96);
  }

  .nav-content{
    padding-block:3px;
    flex-wrap:wrap;
    gap:4px;
  }

  .logo-mark{ width:50px; height:50px; }
  .logo-title{ font-size:13px; }
  .logo-subtitle{ display:none; }

  .nav-links{ gap:8px; font-size:12px; }
  .nav-link.nav-desktop-only{ display:none; }

  .nav-cta{
    padding:3px 8px;
    font-size:10px;
    white-space:nowrap;
  }

  /* زووم أوت للهيرو */
  .hero{
    min-height:70vh;
  }

  .hero-video{
    object-position:50% 32%;
    animation-duration:22s;
  }

  /* دمج أقوى بالأبيض */
  .hero::after{ height:240px; }

  /* ✅ هنا الحل: النص ثابت وبنفس المكان بس بدون الأبيض */
  .hero-mobile-desc{
    background:transparent;
    padding:0;
    position:relative;
    z-index:7;
    margin-top:-115px;  /* عدّلها بس لو بدك يطلع/ينزل */
    margin-bottom:10px;
    transform: translateY(-255px);
    pointer-events:none;
  }

  .hero-mobile-text{
    margin:0;
    font-size:22px;
    font-weight:800;
    background:transparent;
    text-shadow:0 10px 30px rgba(255,255,255,.95);
  }

  .hero-center{
    padding-bottom:11vh;
  }

  .hero-title-main{
    font-size:22px;
    padding:10px 46px;
    letter-spacing:.18em;
  }

  .hero-overlay{
    background-image:
      linear-gradient(to bottom, rgba(0,0,0,.45), transparent 50%),
      radial-gradient(circle at 50% 20%, rgba(255,200,0,.30), transparent 60%);
  }

  /* الأزرار تحت بعض */
  .hero-details-actions{ flex-direction:column; }

  /* جريد عمود */
  .simulator-grid,
  .ar-grid,
  .config-grid,
  .contact-grid{
    grid-template-columns:minmax(0,1fr);
  }

  .story-grid,
  .knowledge-grid{
    grid-template-columns:minmax(0,1fr);
  }
}

/* شاشة الشحن موبايل */
@media (max-width:600px){
  .charge-modal{ padding:18px 18px 16px; }
  .charge-ring{ width:120px; height:120px; }

  .charge-dot.dot-1{ transform:translate(-50%,-50%) rotate(0deg) translate(0,-68px); }
  .charge-dot.dot-2{ transform:translate(-50%,-50%) rotate(60deg) translate(0,-68px); }
  .charge-dot.dot-3{ transform:translate(-50%,-50%) rotate(120deg) translate(0,-68px); }
  .charge-dot.dot-4{ transform:translate(-50%,-50%) rotate(180deg) translate(0,-68px); }
  .charge-dot.dot-5{ transform:translate(-50%,-50%) rotate(240deg) translate(0,-68px); }
  .charge-dot.dot-6{ transform:translate(-50%,-50%) rotate(300deg) translate(0,-68px); }
}
/* حذف كبسولة SMART SERVICE من الهيرو (ديسكتوب + موبايل) */
.hero-center,
.hero-title-main{
  display: none !important;
}