/* Sharaketna marketing site. Colours mirror lib/AppConstants.dart. */
:root {
  --teal: #00f5d4;
  --teal-soft: #e6fffb;
  --cyan: #00bbf9;
  --cyan-dark: #0090c2;
  --yellow: #fee75c;
  --violet: #8338ec;
  --violet-soft: #f3ecfe;
  --amber: #ffb703;
  --ink: #1d1b26;
  --muted: #5f5b6e;
  --line: #e7e4ee;
  --bg-alt: #f8f7fc;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(29, 27, 38, .06), 0 8px 24px rgba(29, 27, 38, .06);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-ar: "Segoe UI", "Noto Sans Arabic", "Noto Kufi Arabic", Tahoma, system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: #fff;
}
html[lang="ar"] body, [lang="ar"] { font-family: var(--font-ar); }
html[lang="ar"] body { font-size: 18px; line-height: 1.8; }
img { max-width: 100%; height: auto; }
a { color: var(--cyan-dark); text-underline-offset: 3px; }
a:hover { color: var(--violet); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 6px; }

h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
h1 { color: var(--violet); font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 600; letter-spacing: -.01em; }
h2 { color: var(--violet); font-size: clamp(1.45rem, 3vw, 2rem); font-weight: 600; }
h3 { font-size: 1.15rem; font-weight: 600; color: var(--ink); }
html[lang="ar"] h1, html[lang="ar"] h2 { letter-spacing: 0; }
p { margin: 0 0 1em; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 46rem; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }

.wrap { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }
.narrow { width: min(820px, 100% - 2.5rem); }
.section { padding-block: 3.5rem; }
.section.alt { background: var(--bg-alt); }
.section > .wrap > h2:first-child { margin-bottom: .4em; }
.section-intro { color: var(--muted); max-width: 44rem; margin-bottom: 2rem; }

.skip { position: absolute; inset-inline-start: -999px; top: 0; background: #fff; padding: .6rem 1rem; z-index: 100; }
.skip:focus { inset-inline-start: 1rem; }

/* Buttons: ElevatedButton in the app is cyan with white text. */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: .7rem 1.4rem;
  background: var(--cyan); color: #fff; font-weight: 600; text-decoration: none;
  border: 2px solid var(--cyan); border-radius: 999px;
  box-shadow: 0 2px 6px rgba(0, 187, 249, .35);
  transition: background .15s, transform .15s;
}
.btn:hover { background: var(--cyan-dark); border-color: var(--cyan-dark); color: #fff; transform: translateY(-1px); }
.btn-small { min-height: 40px; padding: .4rem 1rem; font-size: .92rem; box-shadow: none; }
.btn-outline { background: #fff; color: var(--cyan-dark); box-shadow: none; }
.btn-outline:hover { background: var(--teal-soft); color: var(--cyan-dark); }
.btn-light { background: #fff; color: var(--violet); border-color: #fff; box-shadow: none; }
.btn-light:hover { background: var(--yellow); border-color: var(--yellow); color: var(--ink); }

.badge {
  display: inline-block; padding: .15rem .65rem; border-radius: 999px;
  font-size: .8rem; font-weight: 600; background: var(--yellow); color: var(--ink);
}
.badge.teal { background: var(--teal); }
.badge.violet { background: var(--violet-soft); color: var(--violet); }
.badge.amber { background: var(--amber); }
.badge.line { background: #fff; border: 1px solid var(--line); color: var(--muted); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; gap: 1rem; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--violet); }
.brand img { border-radius: 10px; }
.brand-name { font-weight: 700; font-size: 1.25rem; letter-spacing: -.01em; }
.site-nav { margin-inline-start: auto; }
.site-nav ul { display: flex; flex-wrap: wrap; gap: .25rem; list-style: none; margin: 0; padding: 0; }
.site-nav a { display: block; padding: .45rem .75rem; border-radius: 10px; color: var(--ink); text-decoration: none; font-weight: 500; }
.site-nav a:hover { background: var(--teal-soft); color: var(--ink); }
.site-nav a[aria-current="page"] { background: var(--violet-soft); color: var(--violet); }
.menu-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 10px; cursor: pointer;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
}
.menu-toggle span { display: block; height: 2px; background: var(--ink); border-radius: 2px; }
.header-actions { display: flex; align-items: center; gap: .6rem; }
.lang-switch { font-weight: 600; text-decoration: none; padding: .4rem .7rem; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); }
.lang-switch:hover { border-color: var(--teal); background: var(--teal-soft); color: var(--ink); }

@media (max-width: 980px) {
  .header-row { flex-wrap: wrap; padding-block: .6rem; }
  .site-nav { order: 3; flex-basis: 100%; margin-inline-start: 0; }
  .header-actions { margin-inline-start: auto; }
  .js .menu-toggle:not([hidden]) { display: flex; order: 2; }
  .js .site-nav ul { flex-direction: column; padding-bottom: .6rem; }
  .js .site-nav:not(.open) { display: none; }
}
@media (max-width: 480px) {
  .header-actions .btn-small { display: none; }
  .brand-name { font-size: 1.1rem; }
}

/* Breadcrumbs */
.crumbs ol { display: flex; flex-wrap: wrap; gap: .35rem; list-style: none; margin: 0; padding: 1rem 0 0; font-size: .9rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-inline-end: .35rem; color: var(--line); }
.crumbs a { color: var(--muted); }

/* Heroes */
.page-hero { padding-block: 2.2rem 1.5rem; }
.page-hero + .section { padding-top: 1.5rem; }
.kind-guide .page-hero .wrap, .kind-guide .crumbs,
.kind-legal .page-hero .wrap, .kind-legal .crumbs { max-width: 46rem; }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem 1.2rem; margin-top: 1.4rem; }
.home-hero {
  padding-block: 4rem 3.5rem;
  background:
    radial-gradient(60rem 30rem at 100% -10%, rgba(0, 245, 212, .18), transparent 60%),
    radial-gradient(40rem 26rem at -10% 110%, rgba(131, 56, 236, .10), transparent 60%);
}
.home-hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items: center; }
.home-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
.eyebrow { display: inline-block; margin-bottom: 1rem; }
.trust { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.4rem; padding: 0; list-style: none; }
@media (max-width: 900px) { .home-hero .wrap { grid-template-columns: 1fr; } }

/* App mock-ups built in HTML (no screenshots yet). */
.mock {
  background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow);
  padding: 1.2rem; font-size: .95rem;
}
.mock-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: .9rem; }
.mock-title { font-weight: 700; color: var(--violet); }
.mock-row { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .6rem .2rem; border-top: 1px solid var(--line); }
.mock-row:first-of-type { border-top: 0; }
.amount { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.amount.in { color: #0a8f6a; }
.amount.out { color: #c2410c; }
.share { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .7rem; padding: .45rem 0; }
.bar { height: 10px; background: var(--bg-alt); border-radius: 99px; overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 99px; background: var(--teal); }
.bar.c2 > i { background: var(--cyan); }
.bar.c3 > i { background: var(--violet); }
.mock-stack { display: grid; gap: 1rem; }
.mock-total { display: flex; justify-content: space-between; margin-top: .6rem; padding: .7rem .9rem; border-radius: 12px; background: var(--teal-soft); font-weight: 700; }
.avatar { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--violet-soft); color: var(--violet); font-weight: 700; font-size: .85rem; }

/* Cards and grids */
.grid { display: grid; gap: 1.2rem; }
.cards-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.cards-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cards-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card {
  display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem; box-shadow: var(--shadow); color: inherit;
}
.card p:last-child { margin-bottom: 0; }
.card .icon {
  display: inline-grid; place-items: center; width: 44px; height: 44px; margin-bottom: .8rem;
  border-radius: 12px; background: var(--teal-soft); font-size: 1.35rem;
}
.card:nth-child(3n+2) .icon { background: #e5f7fe; }
.card:nth-child(3n+3) .icon { background: var(--violet-soft); }
.link-card { text-decoration: none; transition: border-color .15s, transform .15s; }
.link-card:hover { border-color: var(--teal); transform: translateY(-2px); color: inherit; }
.link-card .more { color: var(--cyan-dark); font-weight: 600; font-size: .95rem; }
.link-card .more::after { content: " →"; }
html[dir="rtl"] .link-card .more::after { content: " ←"; }

.steps { counter-reset: step; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: step; position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem 1.3rem 1.3rem; }
.steps li::before {
  content: counter(step); display: inline-grid; place-items: center; width: 34px; height: 34px; margin-bottom: .6rem;
  border-radius: 50%; background: var(--yellow); font-weight: 700;
}
.steps h3 { margin-bottom: .3rem; }
.steps p { margin: 0; color: var(--muted); }

.checks { list-style: none; padding: 0; margin: 0 0 1em; }
.checks li { position: relative; padding-inline-start: 1.9rem; margin-bottom: .55rem; }
.checks li::before {
  content: "✓"; position: absolute; inset-inline-start: 0; top: .1em;
  display: inline-grid; place-items: center; width: 1.35rem; height: 1.35rem; border-radius: 50%;
  background: var(--teal); color: var(--ink); font-size: .8rem; font-weight: 700;
}
.checks.no li::before { content: "–"; background: var(--line); color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.callout { border-inline-start: 4px solid var(--yellow); background: #fffbe3; padding: 1rem 1.2rem; border-radius: 12px; margin: 1.5rem 0; }
.callout.teal { border-color: var(--teal); background: var(--teal-soft); }

/* Tables */
.table-wrap + p { margin-top: 1rem; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: .97rem; }
th, td { padding: .85rem 1rem; text-align: start; vertical-align: top; border-bottom: 1px solid var(--line); }
thead th { background: var(--violet-soft); color: var(--violet); font-weight: 700; }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
tbody th { font-weight: 600; }
td.yes { color: #0a8f6a; font-weight: 600; }
td.no { color: var(--muted); }

/* Pricing */
.plans { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); align-items: stretch; }
.plan { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 1.6rem; box-shadow: var(--shadow); }
.plan.featured { border: 2px solid var(--violet); }
.plan > .badge { align-self: flex-start; margin-bottom: .8rem; }
.plan h2 { font-size: 1.4rem; margin-bottom: .2rem; }
.plan .price { font-size: 1.05rem; color: var(--muted); margin-bottom: 1rem; }
.plan .checks { flex: 1; }
.plan .btn { margin-top: .5rem; }

/* Prose (guides, legal) */
.prose { max-width: 46rem; }
.prose > :first-child { margin-top: 0; }
.prose h2 { margin-top: 2rem; font-size: 1.5rem; }
.prose h3 { margin-top: 1.5rem; }
.prose ul, .prose ol { padding-inline-start: 1.4rem; }
.prose li { margin-bottom: .4rem; }
.legal h2 { font-size: 1.25rem; }
.legal-meta { color: var(--muted); }
.legal-note { margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); }

/* FAQ */
.qa { border: 1px solid var(--line); border-radius: 14px; background: #fff; margin-bottom: .7rem; }
.qa summary { cursor: pointer; list-style: none; padding: 1rem 1.2rem; display: flex; justify-content: space-between; gap: 1rem; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--violet); }
.qa[open] summary::after { content: "–"; }
.qa summary h3 { margin: 0; font-size: 1.05rem; }
.qa-a { padding: 0 1.2rem 1rem; color: var(--muted); }
.qa-a p:last-child { margin-bottom: 0; }
.section .narrow > h2 { margin-top: 1.8rem; }
.section .narrow > h2:first-child { margin-top: 0; }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--violet), #5b2bc0); color: #fff; padding-block: 3.2rem; text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { max-width: 40rem; margin-inline: auto; opacity: .95; }
.cta-band .small { opacity: .8; margin-top: .8rem; }

/* Footer */
.site-footer { background: var(--ink); color: #d9d6e3; padding-top: 3rem; font-size: .95rem; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--teal); }
.site-footer .brand { color: #fff; }
.site-footer h2 { color: #fff; font-size: 1rem; margin: 0 0 .7rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0 0 1.4rem; }
.site-footer li { margin-bottom: .45rem; }
.site-footer .muted { color: #a9a5b8; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2rem; }
.footer-brand p { margin: .8rem 0 0; }
.footer-bottom { border-top: 1px solid #36323f; margin-top: 1.5rem; padding-block: 1.2rem; color: #a9a5b8; font-size: .85rem; }
.footer-bottom p { margin: 0; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

/* Root language chooser and 404 */
.kind-chooser { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(50rem 30rem at 50% 0%, rgba(0, 245, 212, .2), transparent 70%); }
.chooser { text-align: center; padding: 2rem; }
.chooser img { border-radius: 26px; box-shadow: var(--shadow); }
.chooser h1 { margin-top: 1.2rem; }
.chooser .sep { color: var(--line); }
.chooser p { margin: .2rem 0; color: var(--muted); font-size: 1.1rem; }
.chooser-links { display: flex; gap: 1rem; justify-content: center; margin-top: 1.6rem; flex-wrap: wrap; }
.chooser-links .btn { min-width: 150px; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header, .cta-band, .site-footer, .crumbs { display: none; }
}