:root{
  --brand:#1f8fd6;
  --brand-dark:#1373b3;
  --bg:#ffffff;
  --fg:#1a2330;
  --muted:#6b7280;
  --border:#e5e7eb;
  --hero-bg:#eef5fb;
  --banner-bg:#fdf3e7;
  --accent:#f08a2c;
  --card:#ffffff;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{font-family:'Cairo',sans-serif;color:var(--fg);background:var(--bg);line-height:1.6}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 16px}

/* Buttons */
.primary-btn{background:var(--brand);color:#fff;border:none;padding:8px 16px;border-radius:8px;font-family:inherit;font-weight:600;cursor:pointer;transition:.2s}
.primary-btn:hover{background:var(--brand-dark)}
.primary-btn.big{padding:14px 48px;font-size:18px;border-radius:10px}
.outline-btn{background:transparent;border:1px solid var(--border);padding:8px 16px;border-radius:8px;font-family:inherit;cursor:pointer;font-weight:500}
.outline-btn:hover{background:#f3f4f6}
.outline-btn.light{background:#fff}
.accent-btn{background:var(--accent);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-family:inherit;font-weight:700;cursor:pointer}
.accent-btn:hover{filter:brightness(.95)}
.link-btn{background:none;border:none;font-family:inherit;cursor:pointer;padding:6px 10px;color:var(--fg)}
.icon-btn{background:none;border:none;font-size:18px;cursor:pointer;padding:8px;border-radius:6px}
.icon-btn:hover{background:#f3f4f6}

/* Header */
.header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.header-inner{height:64px;display:flex;align-items:center;justify-content:space-between}
.header-right,.header-left{display:flex;align-items:center;gap:8px}
.logo{display:flex;align-items:center;gap:8px}
.logo-mark{width:36px;height:36px;background:var(--brand);color:#fff;border-radius:8px;display:grid;place-items:center;font-size:18px}
.logo-text{font-size:24px;font-weight:800;color:var(--brand)}

.categories-bar{border-top:1px solid var(--border);overflow-x:auto}
.categories{display:flex;gap:4px;padding:8px 16px;min-width:max-content}
.cat{background:none;border:none;font-family:inherit;font-size:14px;padding:8px 16px;border-radius:8px;cursor:pointer;white-space:nowrap;color:var(--fg)}
.cat:hover{background:#f3f4f6}
.cat.active{background:rgba(31,143,214,.1);color:var(--brand);font-weight:700}
.cat.muted{color:var(--muted);margin-inline-start:auto}

/* Promo */
.promo{background:var(--banner-bg)}
.promo-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px}
.promo-text{display:flex;align-items:center;gap:12px;font-size:14px}
.promo-tag{background:#fff;color:var(--brand);font-weight:700;padding:4px 12px;border-radius:6px;border:1px solid var(--border)}
.promo-actions{display:flex;align-items:center;gap:8px}

/* Hero */
.hero{background:var(--hero-bg)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;padding:60px 16px}
.hero-img img{width:100%;max-width:520px;display:block;margin:0 auto}
.hero-text h1{font-size:44px;font-weight:800;line-height:1.2}
.hero-text p{margin-top:20px;font-size:18px;color:var(--muted)}
.hero-text .primary-btn{margin-top:28px}
.hero-text .hint{margin-top:20px;font-size:14px}
.hero-text .hint a{color:var(--brand);font-weight:700;text-decoration:underline}

/* License */
.license{padding:32px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.license p{text-align:center;color:var(--muted);font-size:14px;margin-bottom:24px}
.partners{display:grid;grid-template-columns:repeat(8,1fr);gap:24px;align-items:center}
.partner{height:48px;background:#f3f4f6;border-radius:6px;display:grid;place-items:center;font-size:12px;color:var(--muted)}

/* Plus */
.plus{padding:48px 16px}
.plus-banner{background:linear-gradient(90deg,rgba(31,143,214,.2),rgba(240,138,44,.2),rgba(31,143,214,.3));border-radius:18px;padding:40px;text-align:right}
.plus-banner h2{font-size:28px;font-weight:800}
.plus-banner p{color:var(--muted);margin-top:8px}
.plus-banner .outline-btn{margin-top:20px}

.offers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
.offer{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:.2s}
.offer:hover{box-shadow:0 10px 25px rgba(0,0,0,.08)}
.offer-img{height:140px;background:linear-gradient(135deg,rgba(31,143,214,.3),rgba(240,138,44,.3))}
.offer-body{padding:16px}
.offer-tag{display:inline-block;background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:4px 12px;border-radius:6px}
.offer-body p{margin-top:12px;font-size:14px}

/* Footer */
.footer{background:#1a2330;color:#fff;margin-top:48px}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;padding:48px 16px}
.footer h3{font-size:20px;margin-bottom:12px}
.footer h4{font-size:16px;margin-bottom:12px;font-weight:600}
.footer p,.footer li{color:rgba(255,255,255,.7);font-size:14px;margin-bottom:6px}
.copy{text-align:center;border-top:1px solid rgba(255,255,255,.1);padding:16px;font-size:12px;color:rgba(255,255,255,.6)}

/* Responsive */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-text h1{font-size:32px}
  .partners{grid-template-columns:repeat(4,1fr)}
  .offers{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .header-left .outline-btn,.header-left .link-btn{display:none}
}
@media (max-width:520px){
  .partners{grid-template-columns:repeat(3,1fr)}
  .offers{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .promo-desc{display:none}
  .hero-text h1{font-size:26px}
}