:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --ink: #0f1a2a;
  --muted: #5a6577;
  --line: #dfe3ea;
  --brand: #0a7a55;
  --brand-ink: #ffffff;
  --brand-soft: #e3f4ec;
  --volt: #d4f53c;
  --hero-bg: #0c1626;
  --hero-ink: #f3f6fb;
  --hero-muted: #a7b3c6;
  --danger: #c0352b;
  --danger-soft: #fdecea;
  --focus: #2f6fed;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15, 26, 42, .06), 0 8px 24px rgba(15, 26, 42, .06);
  --font: system-ui, -apple-system, "Segoe UI", Tahoma, "Noto Sans Arabic", "Noto Sans", Arial, sans-serif;
  color-scheme: light;
}
/* Dark theme: follows the device unless the visitor picked a theme with the switcher. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b111b;
    --surface: #131b28;
    --ink: #e8edf5;
    --muted: #9aa6b8;
    --line: #253043;
    --brand: #2fbf8a;
    --brand-ink: #06150f;
    --brand-soft: #12301f;
    --hero-bg: #070c14;
    --danger: #ff7b6e;
    --danger-soft: #3a1714;
    --focus: #7aa7ff;
    --shadow: none;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b111b;
  --surface: #131b28;
  --ink: #e8edf5;
  --muted: #9aa6b8;
  --line: #253043;
  --brand: #2fbf8a;
  --brand-ink: #06150f;
  --brand-soft: #12301f;
  --hero-bg: #070c14;
  --danger: #ff7b6e;
  --danger-soft: #3a1714;
  --focus: #7aa7ff;
  --shadow: none;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 var(--font); -webkit-text-size-adjust: 100%; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.125rem; }
p { margin: 0 0 1em; }
a { color: var(--brand); }
.wrap { width: 100%; max-width: 1040px; margin-inline: auto; padding-inline: 16px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 6px; }

.skip { position: absolute; inset-inline-start: -999px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 10; }
.skip:focus { inset-inline-start: 8px; }

/* Hero */
.hero { background: radial-gradient(1200px 400px at 85% -10%, rgba(212, 245, 60, .16), transparent 60%), var(--hero-bg); color: var(--hero-ink); }
.nav { display: flex; align-items: center; justify-content: space-between; padding-block: 16px; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; font-weight: 700; min-width: 0; }
.brand span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand-mark { width: 28px; height: 28px; fill: var(--volt); flex: none; }
.lang { background: transparent; color: inherit; border: 1px solid rgba(255, 255, 255, .28); border-radius: 999px; padding: 6px 14px; font: inherit; font-size: .875rem; cursor: pointer; }
.lang:hover, .theme-btn:hover { background: rgba(255, 255, 255, .08); }
.nav-tools { display: flex; gap: 8px; flex: none; }
.theme-btn { width: 36px; height: 36px; display: inline-grid; place-items: center; background: transparent; color: inherit; border: 1px solid rgba(255, 255, 255, .28); border-radius: 50%; cursor: pointer; padding: 0; }
.theme-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.hero-body { padding-block: 40px 56px; }
.kicker { display: inline-block; background: var(--volt); color: #10180a; font-weight: 700; font-size: .8125rem; padding: 4px 10px; border-radius: 999px; margin-bottom: 16px; }
.hero h1 { font-size: clamp(1.9rem, 5vw, 3rem); max-width: 18ch; }
.lead { color: var(--hero-muted); font-size: 1.125rem; max-width: 60ch; }
.facts { display: flex; flex-wrap: wrap; gap: 12px 32px; margin: 24px 0 28px; }
.facts div { min-width: 140px; }
.facts dt { color: var(--hero-muted); font-size: .8125rem; }
.facts dd { margin: 0; font-weight: 600; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 20px; border-radius: 10px; border: 1px solid transparent; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn.primary { background: var(--brand); color: var(--brand-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.primary:disabled { opacity: .6; cursor: progress; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { background: var(--bg); }
.btn.big { min-height: 52px; padding-inline: 28px; font-size: 1.0625rem; }
.hero .btn.primary { background: var(--volt); color: #10180a; }

/* Sections */
.section { padding-block: 48px 8px; }
.two-col { display: grid; gap: 32px; }
@media (min-width: 840px) { .two-col { grid-template-columns: 1fr 1fr; } }
.rules { padding-inline-start: 1.4em; margin: 0 0 1em; }
.rules li { margin-bottom: .5em; }
.cat-cards { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.cat-cards li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; font-weight: 600; display: flex; gap: 10px; align-items: center; }
.cat-cards li::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--brand); flex: none; }

/* Wizard */
.wizard { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); padding: 24px 16px; max-width: 760px; margin-inline: auto; }
@media (min-width: 640px) { .wizard { padding: 32px 36px; } }
.wizard-head { margin-bottom: 20px; }
.progress { margin-bottom: 24px; }
.progress-track { height: 6px; background: var(--line); border-radius: 999px; overflow: hidden; }
.progress-fill { display: block; height: 100%; width: 0; background: var(--brand); border-radius: inherit; transition: width .3s ease; }
.step-label { margin: 10px 0 0; font-size: .875rem; color: var(--muted); }
.step-label strong { color: var(--ink); }
.step-dots { display: none; }

.step { border: 0; padding: 0; margin: 0; min-width: 0; }
.step legend { font-size: 1.25rem; font-weight: 700; margin-bottom: 8px; padding: 0; }
.step legend:focus { outline: none; }
.field { margin-bottom: 18px; }
.field label, .field .label { display: block; font-weight: 600; margin-bottom: 6px; }
.opt { font-weight: 400; color: var(--muted); font-size: .875rem; }
.grid2 { display: grid; gap: 0 16px; }
@media (min-width: 640px) { .grid2 { grid-template-columns: 1fr 1fr; } }
input[type=text], input[type=email], input[type=tel], input[type=date], select {
  width: 100%; min-height: 46px; padding: 10px 12px; font: inherit; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
}
input:hover, select:hover { border-color: var(--muted); }
input[aria-invalid=true], select[aria-invalid=true] { border-color: var(--danger); background: var(--danger-soft); }
.hint { font-size: .8125rem; color: var(--muted); margin: 6px 0 0; }
.err { font-size: .875rem; color: var(--danger); margin: 6px 0 0; font-weight: 600; }
.err:empty { display: none; }
.check { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; align-items: start; }
.check input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--brand); }
.check label { font-weight: 400; margin: 0; }
.check .err { grid-column: 2; }

.choice-list { display: grid; gap: 10px; }
.field .choice { display: flex; align-items: center; gap: 12px; margin: 0; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; cursor: pointer; font-weight: 600; }
.choice:hover { border-color: var(--muted); }
.choice input { width: 20px; height: 20px; margin: 0; accent-color: var(--brand); }
.choice:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); }

.doc-badge { display: inline-block; background: var(--brand-soft); color: var(--ink); border-radius: 8px; padding: 6px 10px; font-size: .875rem; }
.guardian { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 20px; }

.review { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 20px; }
.review-group { padding: 14px 16px; border-bottom: 1px solid var(--line); }
.review-group:last-child { border-bottom: 0; }
.review-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 6px; }
.review-head h4 { margin: 0; font-size: 1rem; }
.link-btn { background: none; border: 0; color: var(--brand); font: inherit; font-weight: 600; cursor: pointer; padding: 6px; min-height: 36px; }
.review dl { margin: 0; display: grid; grid-template-columns: minmax(110px, 40%) 1fr; gap: 4px 12px; font-size: .9375rem; }
.review dt { color: var(--muted); }
.review dd { margin: 0; overflow-wrap: anywhere; }

.wizard-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 8px; }
.wizard-nav .btn { flex: 1; }
@media (min-width: 640px) { .wizard-nav .btn { flex: 0 0 auto; min-width: 140px; } }
#btn-next, #btn-submit { margin-inline-start: auto; }
.form-error { color: var(--danger); background: var(--danger-soft); border-radius: 10px; padding: 10px 14px; font-weight: 600; }
.form-error:empty { display: none; }
.secure-note { display: flex; gap: 8px; align-items: flex-start; font-size: .8125rem; color: var(--muted); margin: 20px 0 0; }
.secure-note svg { width: 16px; height: 16px; fill: var(--brand); flex: none; margin-top: 3px; }

.hp { position: absolute; inset-inline-start: -10000px; width: 1px; height: 1px; overflow: hidden; }

.done { text-align: center; padding: 24px 0 8px; }
.done:focus { outline: none; }
.done-icon { width: 64px; height: 64px; fill: none; stroke: var(--brand); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 8px; }
.ref { font: 700 1.6rem/1.2 ui-monospace, "Cascadia Mono", Consolas, monospace; letter-spacing: .06em; background: var(--brand-soft); display: inline-block; padding: 10px 18px; border-radius: 10px; }

/* FAQ & footer */
details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 0 16px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 600; padding: 14px 0; }
details p { margin-top: 0; }
.footer { margin-top: 48px; padding-block: 24px 40px; border-top: 1px solid var(--line); }