/* Shared look for every KAGEVA page: colors (light + dark), the floating
   header with the English / Arabic switch, the footer, buttons, scroll
   fade-ins, page transitions and legal pages.
   Pages hold both languages: blocks marked lang="en" / lang="ar" are shown or
   hidden by site.js. Without JavaScript both languages simply show. */
:root {
  --bg: #f5f6fd; --bg-2: #eceffb; --surface: #ffffff; --surface-2: #f7f8ff;
  --fg: #141833; --muted: #5d6385; --soft: #8a90ad; --line: rgba(20, 24, 51, .08);
  --primary: #6C75E6; --primary-deep: #4b54c7; --on-primary: #ffffff;
  --pink: #f3a6bd; --peach: #ffc9a8; --lilac: #c9c3ff; --mint: #a9e7d9; --sky: #b9d4ff;
  --pink-fg: #d9467a; --peach-fg: #d9701f; --lilac-fg: #6a52e0; --mint-fg: #0f9a87; --sky-fg: #2f6fe0;
  --danger: #c62828; --ink: #12152a;
  --hero-a: #ff8a8f; --hero-b: #6C75E6;
  --shadow-sm: 0 2px 6px rgba(28, 33, 82, .06), 0 1px 2px rgba(28, 33, 82, .05);
  --shadow: 0 18px 40px -18px rgba(44, 52, 140, .28), 0 4px 12px -6px rgba(44, 52, 140, .10);
  --shadow-lg: 0 40px 80px -30px rgba(44, 52, 140, .45);
  --radius: 22px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-ar: "Cairo", "Noto Sans Arabic", system-ui, sans-serif;
  --maxw: 1160px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c0f1e; --bg-2: #121631; --surface: #161a2e; --surface-2: #1c2138;
    --fg: #eceefb; --muted: #a6abcb; --soft: #7c82a3; --line: rgba(255, 255, 255, .09);
    --primary: #8f97f4; --primary-deep: #6C75E6; --on-primary: #0f1230;
    --pink-fg: #f58db0; --peach-fg: #f6a467; --lilac-fg: #a99cff; --mint-fg: #4fd2bd; --sky-fg: #7fb0ff;
    --danger: #ff8a80; --ink: #05060d;
    --shadow-sm: 0 2px 6px rgba(0, 0, 0, .3);
    --shadow: 0 18px 40px -18px rgba(0, 0, 0, .7);
    --shadow-lg: 0 40px 80px -30px rgba(0, 0, 0, .8);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0c0f1e; --bg-2: #121631; --surface: #161a2e; --surface-2: #1c2138;
  --fg: #eceefb; --muted: #a6abcb; --soft: #7c82a3; --line: rgba(255, 255, 255, .09);
  --primary: #8f97f4; --primary-deep: #6C75E6; --on-primary: #0f1230;
  --pink-fg: #f58db0; --peach-fg: #f6a467; --lilac-fg: #a99cff; --mint-fg: #4fd2bd; --sky-fg: #7fb0ff;
  --danger: #ff8a80; --ink: #05060d;
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, .3);
  --shadow: 0 18px 40px -18px rgba(0, 0, 0, .7);
  --shadow-lg: 0 40px 80px -30px rgba(0, 0, 0, .8);
  color-scheme: dark;
}

/* Language: site.js sets <html data-lang>; the other language is hidden. */
html[data-lang="en"] [lang="ar"]:not(html),
html[data-lang="ar"] [lang="en"]:not(html) { display: none !important; }
[lang="ar"] { font-family: var(--font-ar); }

/* Smooth fade between pages (Chrome / Edge; others just navigate). */
@view-transition { navigation: auto; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--font); overflow-x: hidden; overflow-x: clip;
  -webkit-font-smoothing: antialiased; }
html { overflow-x: clip; }
html[data-lang="ar"] body { font-family: var(--font-ar); }
a { color: var(--primary); }
img, svg { max-width: 100%; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--primary) 60%, transparent); outline-offset: 3px; border-radius: 8px; }
.wrap { max-width: var(--maxw); margin-inline: auto;
  padding-inline: max(16px, env(safe-area-inset-left, 0px)) max(16px, env(safe-area-inset-right, 0px)); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; inset-inline-start: 16px; top: -60px; z-index: 60; background: var(--surface);
  padding: 10px 14px; border-radius: 10px; box-shadow: var(--shadow); }
.skip:focus { top: 10px; }

/* Header: a floating white pill */
.site-header { position: sticky; top: 0; z-index: 40; padding-top: 12px; }
.site-header .bar { display: flex; align-items: center; gap: 12px; min-height: 60px; padding: 8px 10px 8px 18px;
  background: color-mix(in srgb, var(--surface) 86%, transparent); backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px); border: 1px solid var(--line); border-radius: 999px;
  box-shadow: var(--shadow-sm); transition: box-shadow .3s var(--ease); }
html[dir="rtl"] .site-header .bar { padding: 8px 18px 8px 10px; }
.site-header.scrolled .bar { box-shadow: var(--shadow); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 800; font-size: 1.06rem;
  color: var(--fg); text-decoration: none; letter-spacing: .04em; }
html[data-lang="ar"] .brand { letter-spacing: 0; }
.brand img { width: 36px; height: 36px; flex: 0 0 auto; border-radius: 10px; box-shadow: 0 4px 10px -4px rgba(0, 150, 130, .45); }
.site-nav { display: flex; gap: 2px; margin-inline: auto; }
.site-nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: .92rem;
  padding: 8px 14px; border-radius: 999px; transition: color .2s, background .2s; }
.site-nav a:hover { color: var(--fg); background: var(--surface-2); }
.site-nav a[aria-current="page"] { color: var(--primary); background: color-mix(in srgb, var(--primary) 10%, transparent); }
.bar-end { display: flex; align-items: center; gap: 8px; }
.langs { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden;
  background: var(--surface-2); padding: 3px; }
.langs button { border: 0; background: transparent; color: var(--muted); font: inherit; font-weight: 700;
  font-size: .8rem; padding: 6px 12px; cursor: pointer; border-radius: 999px; min-height: 32px; }
.langs button[lang], .langs button:last-child { font-family: var(--font-ar); }
.langs button[aria-pressed="true"] { background: var(--primary); color: var(--on-primary); }
.soon-pill { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px;
  background: var(--ink); color: #fff; font-weight: 700; font-size: .84rem; white-space: nowrap; }
.soon-pill svg { width: 16px; height: 16px; }
.menu-btn { display: none; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line);
  background: var(--surface); color: var(--fg); cursor: pointer; place-items: center; }
.menu-btn svg { width: 20px; height: 20px; }
@media (max-width: 900px) {
  .site-header .bar { flex-wrap: wrap; border-radius: 26px; }
  .bar-end { margin-inline-start: auto; }
  .bar-end .soon-pill { display: none; }
  .menu-btn { display: grid; }
  .site-nav { order: 3; flex-basis: 100%; flex-direction: column; margin: 0; padding: 0 0 4px;
    display: none; }
  .site-header.open .site-nav { display: flex; }
  .site-nav a { padding: 12px 14px; font-size: 1rem; }
}

/* Footer */
.site-footer { margin-top: 96px; border-top: 1px solid var(--line); background: var(--surface); }
.site-footer .wrap { padding-block: 48px 32px; }
.foot-grid { display: grid; gap: 32px; grid-template-columns: 1.6fr 1fr 1fr 1fr; }
@media (max-width: 820px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid .about { grid-column: 1 / -1; } }
.site-footer .col { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.site-footer h2 { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--soft); margin: 0 0 4px; }
html[data-lang="ar"] .site-footer h2 { letter-spacing: 0; }
.site-footer .col a:not(.brand) { color: var(--fg); text-decoration: none; font-weight: 600; font-size: .94rem; overflow-wrap: anywhere; }
.site-footer .col a:not(.brand):hover { color: var(--primary); }
.site-footer .about p { margin: 4px 0 6px; color: var(--muted); font-size: .94rem; max-width: 38ch; }
.site-footer .copy { margin: 36px 0 0; padding-top: 20px; border-top: 1px solid var(--line); color: var(--soft); font-size: .86rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px;
  padding: 13px 24px; border-radius: 999px; font: inherit; font-weight: 700; text-decoration: none;
  border: 1px solid transparent; cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s; }
.btn svg { width: 20px; height: 20px; flex: 0 0 auto; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--primary); color: var(--on-primary);
  box-shadow: 0 12px 24px -10px color-mix(in srgb, var(--primary) 70%, transparent); }
.btn-primary:hover { background: var(--primary-deep); color: #fff; }
.btn-ghost { background: var(--surface); color: var(--fg); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { border-color: color-mix(in srgb, var(--primary) 40%, transparent); }
.store { display: inline-flex; align-items: center; gap: 12px; min-height: 56px; padding: 9px 22px 9px 18px;
  border-radius: 16px; background: var(--ink); color: #fff; box-shadow: var(--shadow); }
.store svg { width: 26px; height: 26px; }
.store small { display: block; font-size: .7rem; opacity: .7; line-height: 1.2; font-weight: 600; }
.store b { display: block; font-size: 1.08rem; line-height: 1.25; }

/* Scroll fade-in (only when JS is on; reduced motion shows everything at once) */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal.d1 { transition-delay: .08s; } .js .reveal.d2 { transition-delay: .16s; }
.js .reveal.d3 { transition-delay: .24s; } .js .reveal.d4 { transition-delay: .32s; }
.js .reveal.d5 { transition-delay: .40s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  @view-transition { navigation: none; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Legal / document pages */
.doc { max-width: 800px; margin-inline: auto; padding-block: 36px 8px; }
.doc > section { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 26px 14px; margin: 0 0 20px; box-shadow: var(--shadow-sm); }
@media (max-width: 520px) { .doc > section { padding: 20px 18px 10px; } }
.doc h1 { font-size: clamp(1.5rem, 4vw, 2rem); line-height: 1.2; margin: 0 0 6px; letter-spacing: -.01em; }
.doc h2 { font-size: 1.12rem; margin: 26px 0 6px; }
.doc .muted { color: var(--muted); }
.doc ul, .doc ol { padding-inline-start: 22px; }
.doc li { margin: 3px 0; }
.doc .table { overflow-x: auto; }
.doc table { border-collapse: collapse; width: 100%; font-size: .95rem; margin: 6px 0 12px; }
.doc th, .doc td { border: 1px solid var(--line); padding: 9px 11px; text-align: start; vertical-align: top; }
.doc th { background: var(--surface-2); }
.doc .mail { display: inline-flex; margin: 6px 0 14px; padding: 12px 20px; border-radius: 999px;
  background: var(--primary); color: var(--on-primary); text-decoration: none; font-weight: 700; }
.doc .warn { color: var(--danger); font-weight: 700; }