:root {
  --hero-dark: 0.62;
  --navy-900: #062536;
  --navy-800: #0A3A54;
  --navy-700: #0E4C6E;
  --navy-600: #14628C;
  --turq-600: #0E8CA8;
  --turq-500: #16A6C4;
  --turq-400: #34C2DD;
  --turq-100: #DDF3F7;
  --green-500: #6FB344;
  --gold: #C9A24B;
  --ink: #0B2735;
  --slate: #46606E;
  --muted: #7C909B;
  --line: #E6EEF2;
  --line-strong: #D4E1E8;
  --surface: #FFFFFF;
  --bg: #F4F8FA;
  --bg-warm: #F7F4EE;
  --accent: var(--turq-500);
  --accent-strong: var(--turq-600);
  --font: "Cairo", system-ui, sans-serif;
  --r-sm: 12px;
  --r-md: 2px;
  --r-lg: 6px;
  --r-pill: 6px;
  --sh-sm: 0 2px 10px rgba(11, 39, 53, 0.06);
  --sh-md: 0 14px 38px rgba(11, 39, 53, 0.10);
  --sh-lg: 0 30px 70px rgba(11, 39, 53, 0.16);
  --maxw: 1240px;
  --gut: clamp(20px, 5vw, 64px);
}

.sw-topbar, .sw-header, .sw-footer, .wa-float,
.sw-topbar *, .sw-header *, .sw-footer *, .wa-float * { box-sizing: border-box; }

.sw-topbar a, .sw-header a, .sw-footer a, a.wa-float {
  color: inherit; text-decoration: none;
}
.sw-topbar a:focus, .sw-header a:focus, .sw-footer a:focus,
.sw-topbar a:hover, .sw-header a:hover, .sw-footer a:hover { text-decoration: none; }

.sw-footer h4 { margin: 0; line-height: 1.18; font-weight: 800; letter-spacing: -0.01em; }
.sw-header img, .sw-footer img { display: block; max-width: 100%; }

.sw-topbar .wrap, .sw-header .wrap, .sw-footer .wrap {
  max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gut);
  width: auto; float: none;
}

.sw-header .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font); font-weight: 700; font-size: 16px;
  padding: 14px 26px; border-radius: var(--r-pill); border: 0; cursor: pointer;
  transition: transform .18s ease, box-shadow .22s ease, background .2s ease, color .2s ease;
  white-space: nowrap; text-transform: none; line-height: 1.7;
}
.sw-header .btn svg { width: 18px; height: 18px; }
.sw-header .btn-accent { background: var(--accent); color: #fff; box-shadow: 0 10px 26px rgba(22,166,196,.32); }
.sw-header .btn-accent:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(22,166,196,.40); background: var(--accent-strong); color: #fff; }

.sw-topbar {
  background: var(--navy-900); color: rgba(255,255,255,.82);
  font-size: 14px; font-family: var(--font); line-height: 1.7;

  position: relative; z-index: 70;
}
.sw-topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 44px; }
.sw-topbar a { color: rgba(255,255,255,.82); transition: color .15s; }
.sw-topbar a:hover { color: #fff; }
.sw-topbar .topbar-contact { display: flex; align-items: center; gap: 22px; }
.sw-topbar .topbar-contact span, .sw-topbar .topbar-contact a { display: inline-flex; align-items: center; gap: 7px; }
.sw-topbar .topbar-contact a:hover { color: #fff; }
.sw-topbar .topbar-contact svg { width: 15px; height: 15px; opacity: .85; }
.sw-topbar .topbar-meta { display: flex; align-items: center; gap: 14px; }
.sw-topbar .topbar-social { display: flex; align-items: center; gap: 13px; }
.sw-topbar .topbar-social a { display: inline-flex; opacity: .8; }
.sw-topbar .topbar-social a:hover { opacity: 1; }
.sw-topbar .topbar-social svg { width: 15px; height: 15px; }

.sw-topbar .lang-switch { position: relative; display: inline-flex; }
.sw-topbar .lang-pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px;
  border: 1px solid rgba(255,255,255,.22); border-radius: var(--r-pill); font-weight: 700;

  background: none; color: rgba(255,255,255,.82); font-family: inherit; font-size: inherit;
  line-height: 1.7; cursor: pointer; transition: color .15s, border-color .15s;
}
.sw-topbar .lang-switch:hover .lang-pill,
.sw-topbar .lang-switch.open .lang-pill { color: #fff; border-color: rgba(255,255,255,.45); }
.sw-topbar .lang-pill svg { transition: transform .18s; }
.sw-topbar .lang-switch:hover .lang-pill svg,
.sw-topbar .lang-switch.open .lang-pill svg { transform: rotate(180deg); }
.sw-topbar .lang-menu {
  position: absolute; top: calc(100% + 6px); left: 50%; transform: translateX(-50%) translateY(-4px);
  min-width: 100%; z-index: 200;
  display: flex; flex-direction: column; padding: 5px;

  background: var(--navy-800); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-md); box-shadow: 0 12px 30px rgba(4,22,33,.38);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
.sw-topbar .lang-switch:hover .lang-menu,
.sw-topbar .lang-switch:focus-within .lang-menu,
.sw-topbar .lang-switch.open .lang-menu {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
}

.sw-topbar .lang-menu::before {
  content: ""; position: absolute; left: 0; right: 0;
  top: -10px; height: 10px;
}
.sw-topbar .lang-menu a {
  display: block; padding: 7px 16px; white-space: nowrap; text-align: center;
  color: rgba(255,255,255,.86); font-weight: 700; border-radius: calc(var(--r-md) - 1px);
}
.sw-topbar .lang-menu a:hover { background: rgba(255,255,255,.12); color: #fff; }

.sw-topbar .topbar-auth { display: inline-flex; align-items: center; gap: 8px; }
.sw-topbar .auth-link {
  display: inline-flex; align-items: center; padding: 4px 12px;
  border-radius: var(--r-pill); font-weight: 700; line-height: 1.7;
  border: 1px solid transparent; transition: background .15s, border-color .15s, color .15s;
}
.sw-topbar .auth-link:hover { color: #fff; }
.sw-topbar .auth-register {
  color: rgba(255,255,255,.82);
}
.sw-topbar .auth-register:hover { color: #fff; }

.sw-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease;
  font-family: var(--font); line-height: 1.7; color: var(--ink);
  display: block; float: none; margin: 0; padding: 0; min-height: 0; width: auto;
}
.sw-header.scrolled { box-shadow: var(--sh-sm); }
.sw-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 18px; }
.sw-header .brand { display: flex; align-items: center; gap: 11px; flex: none; }
.sw-header .brand .logo-mark { height: 44px; width: auto; flex: none; display: block; }
.sw-header .nav {
  display: flex; align-items: center; gap: 7px; flex-wrap: nowrap;
  list-style: none; margin: 0; padding: 0; float: none; border: 0; background: none;
}
.sw-header .nav a {
  padding: 8px 13px; border-radius: var(--r-pill); font-weight: 600; font-size: 15px;
  color: var(--slate); white-space: nowrap; transition: background .15s, color .15s;
  display: inline-flex; align-items: center; line-height: 1.7; border: 0; background: none;
}
.sw-header .nav a:hover { background: var(--turq-100); color: var(--navy-800); }
.sw-header .nav a.active { color: var(--navy-800); }
.sw-header .nav > a, .sw-header .nav .nav-parent { padding-inline: 7px; font-size: 13.5px; }
.sw-header .header-cta { display: flex; align-items: center; gap: 10px; flex: none; }
.sw-header .header-cta .btn { padding: 9px 18px; font-size: 14.5px; font-weight: 700; }
.sw-header .header-cta .btn svg { width: 16px; height: 16px; }
.sw-header .nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.sw-header .nav-toggle svg { width: 26px; height: 26px; color: var(--navy-800); }

.sw-header .nav-item { position: relative; display: flex; align-items: center; }
.sw-header .nav-parent { display: inline-flex; align-items: center; cursor: pointer; }
.sw-header .nav-parent::after { content: none; }
.sw-header .nav-sub {
  position: absolute; top: calc(100% + 9px); inset-inline-start: 0; z-index: 70;
  min-width: 228px; padding: 8px;
  display: flex; flex-direction: column; gap: 2px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--sh-md);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .16s ease, transform .16s ease, visibility .16s;
}

.sw-header .nav-item::after { content: ""; position: absolute; top: 100%; inset-inline: 0; height: 11px; }
.sw-header .nav-item:hover > .nav-sub,
.sw-header .nav-item:focus-within > .nav-sub { opacity: 1; visibility: visible; transform: translateY(0); }
.sw-header .nav-sub a {
  padding: 9px 12px; border-radius: var(--r-sm);
  font-size: 14.5px; font-weight: 600; color: var(--slate); white-space: nowrap;
}
.sw-header .nav-sub a:hover { background: var(--turq-100); color: var(--navy-800); }

.sw-footer {
  background: var(--navy-900); color: rgba(255,255,255,.66);
  padding-top: clamp(56px, 7vw, 84px);
  font-family: var(--font); font-size: 17px; line-height: 1.7;
  margin: 0; float: none; width: auto;
}
.sw-footer .footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.15fr; gap: 32px; padding-bottom: 50px; }
.sw-footer .brand { display: flex; align-items: center; gap: 11px; }
.sw-footer .brand .logo-mark { height: 44px; width: auto; flex: none; display: block; filter: brightness(0) invert(1); }
.sw-footer .footer-about { margin: 18px 0 0; font-size: 15px; max-width: 330px; }
.sw-footer h4 { color: #fff; font-size: 17px; margin-bottom: 20px; }
.sw-footer .footer-links { display: flex; flex-direction: column; gap: 11px; }
.sw-footer .footer-links a { font-size: 15px; transition: color .15s; }
.sw-footer .footer-links a:hover { color: var(--turq-400); }
.sw-footer .footer-contact { display: flex; flex-direction: column; gap: 14px; font-size: 15px; }
.sw-footer .footer-contact span, .sw-footer .footer-contact a { display: flex; align-items: center; gap: 10px; }
.sw-footer .footer-contact a { transition: color .15s; }
.sw-footer .footer-contact a:hover { color: var(--turq-400); }
.sw-footer .footer-contact svg { width: 17px; height: 17px; color: var(--turq-400); flex: none; }
.sw-footer .footer-social { display: flex; gap: 10px; margin-top: 6px; }
.sw-footer .footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.08); display: inline-flex; align-items: center; justify-content: center; transition: background .2s; }
.sw-footer .footer-social a:hover { background: var(--accent); color: #fff; }
.sw-footer .footer-social svg { width: 17px; height: 17px; }
.sw-footer .footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0; display: flex; align-items: center; justify-content: space-between; font-size: 14px; flex-wrap: wrap; gap: 10px; }
.sw-footer .footer-legal { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.sw-footer .footer-legal a { font-size: 14px; transition: color .15s; }
.sw-footer .footer-legal a:hover { color: var(--turq-400); }

@media (min-width: 1201px) {
  .sw-header .wrap { max-width: 1560px; }
}

@media (min-width: 1201px) and (max-width: 1360px) {
  .sw-header .wrap { gap: 10px; }
  .sw-header .brand { gap: 8px; }
  .sw-header .brand .logo-mark { height: 48px; }
  .sw-header .nav { gap: 4px; }
  .sw-header .nav > a,
  .sw-header .nav .nav-parent { padding-inline: 3px; font-size: 12.5px; }
  .sw-header .nav a { padding-block: 7px; }
  .sw-header .header-cta { gap: 8px; }
  .sw-header .header-cta .btn { padding: 8px 13px; font-size: 13px; }
  .sw-header .header-cta .btn svg { width: 15px; height: 15px; }
}

@media (max-width: 1200px) {
  .sw-header .nav { display: none; }
  .sw-header .nav-toggle { display: inline-flex; }
  .sw-header .nav.open {
    display: flex; position: absolute; top: 76px; inset-inline: 0;
    flex-direction: column; align-items: stretch; background: #fff;
    padding: 14px; gap: 4px; box-shadow: var(--sh-md); border-bottom: 1px solid var(--line);
    max-height: calc(100vh - 76px); overflow-y: auto;
  }
  .sw-header .nav.open > a { padding: 13px 16px; }
  .sw-header .nav.open .nav-item { flex-direction: column; align-items: stretch; }
  .sw-header .nav.open .nav-item::after { content: none; }
  .sw-header .nav.open .nav-parent { justify-content: space-between; padding: 13px 16px; }
  .sw-header .nav.open .nav-parent::after {
    content: ""; width: 6px; height: 6px; flex: none;
    border-right: 1.8px solid currentColor; border-bottom: 1.8px solid currentColor;
    transform: rotate(45deg) translateY(-2px); transition: transform .18s ease;
  }
  .sw-header .nav.open .nav-sub {
    position: static; display: none; opacity: 1; visibility: visible; transform: none;
    min-width: 0; padding: 2px 0 6px; background: transparent;
    border: 0; box-shadow: none;
  }
  .sw-header .nav.open .nav-item.open > .nav-sub { display: flex; }
  .sw-header .nav.open .nav-item.open > .nav-parent::after { transform: rotate(225deg) translateY(-2px); }
  .sw-header .nav.open .nav-sub a { padding: 10px 30px; }
}

@media (max-width: 1024px) {
  .sw-footer .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
  .sw-footer .footer-about { max-width: none; }

  .sw-header .brand .logo-mark { height: 40px; }

  .sw-footer .footer-bottom { flex-direction: column-reverse; }
}

.sw-header .nav .nav-lang { display: none; }

@media (min-width: 761px) and (max-width: 1024px) {
  .sw-footer .footer-top > div:first-child { grid-column: span 2; }
}

@media (max-width: 760px) {
  .sw-topbar { display: none; }
  .sw-header .header-cta .btn-text { display: none; }
  .sw-footer .footer-top { grid-template-columns: 1fr; }
  .sw-footer { font-size: 16px; }

  .sw-header .nav .nav-lang {
    display: flex; gap: 8px; margin-top: 10px; padding-top: 12px;
    border-top: 1px solid var(--line);
  }
  .sw-header .nav .nav-lang a {
    flex: 1; text-align: center; padding: 9px 12px;
    border: 1px solid var(--line); border-radius: var(--r-md);
    font-weight: 700; color: var(--navy-800);
  }
  .sw-header .nav .nav-lang a.active {
    background: var(--navy-800); border-color: var(--navy-800); color: #fff;
  }
}