:root {
  --black:#090909;
  --warm:#f4f1eb;
  --lime:#c2ff00;
  --gold:#b08a3a;
  --bg:#f3f1eb;
  --bg2:#e7e9e8;
  --panel:#ffffff;
  --text:#101216;
  --muted:#565b61;
  --border:#d8d9d6;
  --shadow:0 2px 16px rgba(0,0,0,.06),0 .5px 2px rgba(0,0,0,.04);
  --r:8px;
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
body[dir="rtl"]{font-family:Tahoma,Arial,sans-serif}
a{text-decoration:none;color:inherit}
.wrap{width:min(var(--max),calc(100% - 28px));margin:auto}
.topbar-wrap{position:sticky;top:0;z-index:20;padding:10px 0;background:linear-gradient(180deg,rgba(243,241,235,.95),rgba(243,241,235,.78))}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;border-radius:var(--r);background:rgba(9,9,9,.94);box-shadow:0 4px 24px rgba(0,0,0,.18);backdrop-filter:blur(20px)}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px rgba(194,255,0,.55)}
.brand-text{font-size:12px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:var(--warm)}
.topnav{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.topnav a,.topnav select{font-size:11px;padding:8px 10px;border:.5px solid rgba(255,255,255,.12);border-radius:999px;background:transparent;color:rgba(244,241,235,.82)}
.topnav option{color:var(--black)}
.topnav .nav-highlight{background:var(--lime);color:var(--black);border-color:var(--lime);font-weight:900}
.hero{background:var(--black);padding:28px 0 42px}
.hero-card{overflow:hidden;border-radius:var(--r);border:.5px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03);box-shadow:0 32px 80px rgba(0,0,0,.4)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr}
.hero-left{padding:46px 42px}
.hero-right{position:relative;min-height:480px;background:linear-gradient(180deg,rgba(9,9,9,.02),rgba(9,9,9,.66)),url("assets/hero-powerbackup.jpg") 58% center/cover no-repeat}
.eyebrow,.kicker-pill{display:inline-flex;padding:8px 12px;border-radius:999px;border:.5px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#c8b694}
.kicker-pill{border-color:rgba(31,93,134,.22);background:rgba(31,93,134,.08);color:#1f5d86}
h1{margin:18px 0 0;font-size:clamp(44px,7vw,78px);line-height:.92;letter-spacing:-.04em;color:var(--warm)}
.lead{margin:16px 0 0;max-width:620px;font-size:clamp(19px,2.2vw,28px);line-height:1.28;color:rgba(244,241,235,.86)}
.simple-list{display:grid;gap:10px;margin-top:26px;max-width:560px}
.simple-list div{display:grid;grid-template-columns:170px 1fr;gap:12px;align-items:center;padding:12px 14px;border-radius:var(--r);background:rgba(255,255,255,.055);border:.5px solid rgba(255,255,255,.1)}
.simple-list strong{color:var(--lime);font-size:15px}
.simple-list span{color:rgba(244,241,235,.75);font-size:14px}
.nav-mini{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.nav-mini a,.application-cta{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:var(--lime);color:var(--black);padding:13px 18px;font:inherit;font-size:13px;font-weight:900;letter-spacing:.05em;text-transform:uppercase;cursor:pointer}
.nav-mini a.secondary{background:rgba(255,255,255,.04);color:var(--warm);border:.5px solid rgba(255,255,255,.12)}
.hero-overlay{position:absolute;left:20px;right:20px;bottom:20px;padding:20px;border-radius:var(--r);background:rgba(9,9,9,.76);border:.5px solid rgba(255,255,255,.1);backdrop-filter:blur(12px)}
.card-label,.form-label{font-size:9px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.hero-overlay p{margin:8px 0 0;color:rgba(244,241,235,.78);font-size:15px;line-height:1.6}
.section{padding:58px 0;background:var(--bg)}
.section.alt{background:var(--bg2)}
.section.dark{background:var(--black);color:var(--warm)}
.section-header{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:end;margin-bottom:22px}
.large-heading{margin:12px 0 0;font-size:clamp(34px,5vw,62px);line-height:.96;letter-spacing:-.04em}
.section-copy{margin:0;max-width:760px;color:var(--muted);font-size:17px;line-height:1.75}
.dark .section-copy{color:rgba(244,241,235,.72)}
.grid-3,.grid-4{display:grid;gap:14px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card,.form-box{padding:22px;border-radius:var(--r);border:.5px solid var(--border);background:var(--panel);box-shadow:var(--shadow)}
.card.emphasis{background:linear-gradient(135deg,rgba(194,255,0,.16),#fff 46%);border-color:rgba(176,138,58,.32)}
.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);box-shadow:none}
.card h3{margin:8px 0 10px;font-size:25px;line-height:1.05;letter-spacing:-.025em;color:var(--black)}
.dark .card h3{color:var(--warm)}
.card p{margin:0;color:var(--muted);font-size:15px;line-height:1.7}
.dark .card p{color:rgba(244,241,235,.72)}
.size-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.size-card{display:grid;gap:8px;align-content:center;min-height:150px;padding:20px;border-radius:var(--r);background:var(--panel);border:.5px solid var(--border);box-shadow:var(--shadow)}
.size-card strong{font-size:34px;letter-spacing:-.04em}
.size-card span{color:var(--muted);font-size:15px}
.register-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:14px;align-items:start}
.contact-box{min-height:100%;padding:28px;border-radius:var(--r);background:var(--black);color:var(--warm)}
.contact-box h2{margin:12px 0 12px;font-size:clamp(34px,5vw,58px);line-height:.96;letter-spacing:-.04em}
.contact-box p{color:rgba(244,241,235,.78);font-size:17px;line-height:1.6}
.quick-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.quick-points span{padding:8px 10px;border-radius:999px;border:.5px solid rgba(255,255,255,.12);color:rgba(244,241,235,.78);font-size:12px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-field{display:grid;gap:6px}
.form-field.full{grid-column:1/-1}
.form-field input,.form-field select,.form-field textarea{width:100%;border:.5px solid var(--border);background:var(--bg);color:var(--text);border-radius:var(--r);padding:13px 14px;font:inherit;font-size:15px;outline:none}
.form-field textarea{min-height:98px;resize:vertical}
.form-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:16px}
.form-note{color:#777;font-size:13px;line-height:1.5}
.form-status{margin-top:12px;font-size:14px;line-height:1.5;color:#35404a}
.form-status.error{color:#a93434}
.form-status.success{color:#247247}
.verification-panel{margin-top:18px;padding-top:18px;border-top:.5px solid var(--border)}
.site-footer{background:var(--black);padding:28px 0;color:rgba(244,241,235,.72)}
.footer-simple{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.footer-simple a{color:var(--lime)}
@media(max-width:900px){
  .hero-grid,.section-header,.grid-3,.grid-4,.size-grid,.register-layout,.form-grid{grid-template-columns:1fr}
  .hero-left{padding:32px 22px}
  .hero-right{min-height:300px}
  .topbar{align-items:flex-start;flex-direction:column}
  .topnav{justify-content:flex-start}
}
@media(max-width:560px){
  .wrap{width:min(var(--max),calc(100% - 18px))}
  .brand-text{font-size:11px}
  .topnav a,.topnav select{font-size:10px;padding:7px 9px}
  .hero{padding-top:18px}
  h1{font-size:44px}
  .simple-list div{grid-template-columns:1fr}
  .card,.form-box,.contact-box{padding:18px}
  .size-card strong{font-size:30px}
}