@charset "UTF-8";
/* «الأفق» — نظام تصميم الموقع التعريفي · CSS خام بلا اعتماد خارجي · RTL أصيل
   الهوية مستخرَجة من: SpecificSolutions.ERP.Wpf/Themes/ModernStyles.xaml

   ألوان الملفّ: BrandGreen #1B7A5A · BrandGreenDark #155C43 · BrandGreenSoft #E9F5EF
   PageBg #D9E6DE · ContentBg #F4F8F5 · CardBg #FFFFFF · CardBorder #D3E0D8
   FieldBg #EDF3EE · HeaderRowBg #ECF2EE · TextDark #1F2937 · TextMuted #6B7280
   SideNavBg #0F3A2C · Warn #FFF8E1 / #FFB300 / #795548
   الأقطار (CornerRadius): بطاقة 10 · زرّ 8 · حقل 7 · أيقونة 6 · اختيار 4
   الظلال: الملفّ مسطَّح (لا DropShadowEffect ولا BlurRadius) — العمق من حدّ 1px بلون
   CardBorder؛ هنا كذلك، مع ظلّ خافت rgba(15,58,44,…) للطبقات العائمة فقط.

   نسب التباين المتحقَّق منها (WCAG 2.1 · AA = 4.5:1 عادي، 3:1 كبير) — فاتح:
   #1F2937/#FFFFFF 14.68 · #1F2937/#F4F8F5 13.71 · #56606E/#FFFFFF 6.38
   #56606E/#F4F8F5 5.95 · #FFFFFF/#1B7A5A 5.28 · #FFFFFF/#155C43 7.94
   #155C43/#FFFFFF 7.94 · #155C43/#E9F5EF 7.10 · #1B7A5A/#FFFFFF 5.28
   #795548/#FFF8E1 6.17 · #FFFFFF/#0F3A2C 12.94 — مظلم:
   #E8EFEA/#16241F 13.75 · #A3B3AA/#16241F 7.34 · #57D0A5/#16241F 8.40
   #0F1A16/#57D0A5 9.31
   TextMuted الأصلي #6B7280 يعطي 4.51 فقط على #F4F8F5 فدُكِّن إلى #56606E. */


/* ===== 1. الأساس ===== */
*, *::before, *::after { box-sizing: border-box; }

html {
  direction: rtl; -webkit-text-size-adjust: 100%; text-size-adjust: 100%;
  scroll-behavior: smooth; scroll-padding-block-start: 5rem;
}
body {
  margin: 0; font-size: 1rem; line-height: 1.75;
  font-family: system-ui, "Segoe UI", "Segoe UI Arabic", Tahoma, "Noto Naskh Arabic",
               "Dubai", "Cairo", "Traditional Arabic", Arial, sans-serif;
  color: var(--text); background: var(--bg);
  overflow-wrap: break-word; -webkit-font-smoothing: antialiased;
}

img, svg, video, canvas, iframe { max-inline-size: 100%; block-size: auto; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin-block: 0; }
ul, ol { padding-inline-start: 1.35em; }
a { color: var(--link); text-underline-offset: .22em; }
a:hover { color: var(--brand-dark); }
::selection { background: var(--brand-soft); color: var(--brand-dark); }

:is(a, button, summary, [tabindex], input, select, textarea):focus-visible {
  outline: 3px solid var(--focus); outline-offset: 3px; border-radius: var(--r-xs);
}
:focus:not(:focus-visible) { outline: none; }


/* ===== 2. المتغيّرات ===== */
:root {
  --brand: #1B7A5A; --brand-dark: #155C43; --brand-soft: #E9F5EF;
  --brand-ink: #0F3A2C;   /* SideNavBg */
  --on-brand: #FFFFFF;

  --bg: #F4F8F5;          /* ContentBg */
  --bg-alt: #E7F0EA;      /* بين ContentBg و PageBg #D9E6DE */
  --surface: #FFFFFF; --surface-2: #EDF3EE; --header-row: #ECF2EE;
  --border: #D3E0D8; --border-soft: #E2EBE5;

  --text: #1F2937;        /* TextDark */
  --text-muted: #56606E;  /* TextMuted مُدكَّن لبلوغ AA */
  --link: #155C43; --focus: #0F5C45;

  --warn-bg: #FFF8E1; --warn-border: #FFB300; --warn-text: #795548;
  --info-bg: #E9F5EF; --info-border: #1B7A5A; --info-text: #155C43;

  --sp-1: .25rem; --sp-2: .5rem; --sp-3: .75rem; --sp-4: 1rem;
  --sp-5: 1.5rem; --sp-6: 2rem; --sp-7: 3rem; --sp-8: 4rem; --sp-9: 6rem;

  --r-xs: 4px; --r-sm: 6px; --r-md: 7px; --r-lg: 8px; --r-xl: 10px; --r-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(15,58,44,.06);
  --shadow-md: 0 4px 14px rgba(15,58,44,.09);

  --measure: 68ch; --container: 72rem; --nav-h: 4rem;
  color-scheme: light;
}


/* ===== 3. الوضع المظلم (متغيّرات فقط) ===== */
@media (prefers-color-scheme: dark) {
  :root {
    --brand: #57D0A5; --brand-dark: #8AE3C2; --brand-soft: #1B3A31;
    --brand-ink: #0B1512; --on-brand: #0F1A16;

    --bg: #0F1A16; --bg-alt: #13201B; --surface: #16241F;
    --surface-2: #1C2C26; --header-row: #1C2C26;
    --border: #2A3D35; --border-soft: #223129;

    --text: #E8EFEA; --text-muted: #A3B3AA; --link: #57D0A5; --focus: #8AE3C2;

    --warn-bg: #2B2415; --warn-border: #E0A008; --warn-text: #F3DFA8;
    --info-bg: #16302A; --info-border: #57D0A5; --info-text: #BFEBDA;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.40);
    --shadow-md: 0 4px 14px rgba(0,0,0,.45);
    color-scheme: dark;
  }
}


/* ===== التخطيط العامّ ===== */
.container { inline-size: min(100% - 2rem, var(--container)); margin-inline: auto; }
.section { padding-block: var(--sp-8); }
.section-alt { background: var(--bg-alt); }
.section-head { max-inline-size: var(--measure); margin-block-end: var(--sp-6); }
.section-head > p { margin-block-start: var(--sp-2); color: var(--text-muted); }

h2, .h2 {
  font-size: clamp(1.5rem, 1.15rem + 1.6vw, 2.15rem);
  line-height: 1.3; letter-spacing: -.01em; color: var(--text);
}
h3, .h3 { font-size: 1.15rem; line-height: 1.45; color: var(--brand); }

.eyebrow {
  display: inline-block; margin-block-end: var(--sp-2);
  font-size: .8125rem; font-weight: 700; letter-spacing: .04em; color: var(--brand);
}
.lead {
  font-size: clamp(1rem, .95rem + .35vw, 1.175rem);
  color: var(--text-muted); max-inline-size: var(--measure);
}


/* ===== 4. الشريط العلوي اللاصق ===== */
.nav {
  position: sticky; inset-block-start: 0; z-index: 50;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  backdrop-filter: saturate(1.4) blur(10px);
  border-block-end: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
@supports not (background: color-mix(in srgb, white 50%, black)) {
  .nav { background: var(--surface); }
}

.nav > .container, .nav-inner {
  display: flex; align-items: center; gap: var(--sp-4);
  min-block-size: var(--nav-h);
  inline-size: min(100% - 2rem, var(--container)); margin-inline: auto;
}
.nav-brand {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: 1.15rem; font-weight: 800; color: var(--brand);
  text-decoration: none; white-space: nowrap;
}
.nav-brand:hover { color: var(--brand-dark); }
.nav-mark {
  display: grid; place-items: center; inline-size: 2rem; block-size: 2rem;
  border-radius: var(--r-lg); background: var(--brand); color: var(--on-brand);
  font-size: .95rem; font-weight: 800;
}
.nav-links {
  display: flex; align-items: center; gap: var(--sp-1);
  margin-inline-start: auto;   /* منطقيّ: الطرف الأيسر تحت RTL */
  padding-block: var(--sp-1); overflow-x: auto; scrollbar-width: thin;
}
.nav-links > a {
  padding: var(--sp-2) var(--sp-3); border-radius: var(--r-md);
  font-size: .9375rem; font-weight: 600; color: var(--text);
  text-decoration: none; white-space: nowrap;
}
.nav-links > a:hover { background: var(--brand-soft); color: var(--brand-dark); }
.nav-links > a[aria-current] { background: var(--brand-soft); color: var(--brand); }


/* ===== 5. الافتتاحية والأزرار والشارة ===== */
.hero {
  padding-block: clamp(var(--sp-7), 6vw, var(--sp-9));
  background:
    radial-gradient(70rem 32rem at 85% -20%, var(--brand-soft), transparent 60%),
    linear-gradient(180deg, var(--bg-alt), var(--bg));
  border-block-end: 1px solid var(--border-soft); text-align: start;
}
.hero-inner { max-inline-size: 46rem; }
.hero h1, .hero-title {
  margin-block-end: var(--sp-4);
  font-size: clamp(1.9rem, 1.2rem + 3.4vw, 3.35rem);
  line-height: 1.2; letter-spacing: -.02em; color: var(--text);
}
.hero h1 em, .hero-title em { color: var(--brand); font-style: normal; }
.hero p, .hero-sub {
  margin-block-end: var(--sp-5);
  font-size: clamp(1.0625rem, 1rem + .5vw, 1.3rem);
  color: var(--text-muted); max-inline-size: var(--measure);
}
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  min-block-size: 2.875rem; padding: var(--sp-2) var(--sp-5);
  border: 1.5px solid transparent; border-radius: var(--r-lg);
  background: var(--surface); color: var(--text);
  font: inherit; font-size: .9875rem; font-weight: 700; line-height: 1.2;
  text-align: center; text-decoration: none; cursor: pointer;
  transition: background-color .16s ease, border-color .16s ease,
              color .16s ease, transform .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn[disabled], .btn[aria-disabled="true"] { cursor: not-allowed; opacity: .55; transform: none; }

.btn-primary {
  background: var(--brand); border-color: var(--brand);
  color: var(--on-brand); box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); color: var(--on-brand); }

.btn-outline { background: var(--surface); border-color: var(--brand); color: var(--link); }
.btn-outline:hover { background: var(--brand-soft); color: var(--brand-dark); }

.badge {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  border: 1px solid var(--border); border-radius: var(--r-pill);
  background: var(--surface); color: var(--text-muted);
  font-size: .8125rem; font-weight: 700; white-space: nowrap;
}
.badge-dot::before {
  content: ""; display: inline-block; flex: 0 0 auto;
  inline-size: .5rem; block-size: .5rem; border-radius: 50%; background: var(--brand);
}


/* ===== 6. الشبكة والبطاقات ===== */
.grid {
  display: grid; gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }

.card {
  display: flex; flex-direction: column; gap: var(--sp-2); padding: var(--sp-5);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.card:hover { border-color: var(--brand); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card > h3, .card-title {
  margin: 0; font-size: 1.0625rem; font-weight: 800;
  color: var(--brand);   /* CardTitle */
}
.card > p, .card-text { margin: 0; font-size: .9375rem; color: var(--text-muted); }
.card-icon {
  display: grid; place-items: center; inline-size: 2.75rem; block-size: 2.75rem;
  margin-block-end: var(--sp-1); border-radius: var(--r-xl);
  background: var(--brand-soft); color: var(--info-text); font-size: 1.3rem;
}


/* ===== 7. القوائم الوظيفية ===== */
.features {
  display: grid; gap: var(--sp-5);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}
.features > section, .feature-group {
  padding: var(--sp-5); background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--r-xl);
}
.features h3 {
  margin-block-end: var(--sp-3); padding-block-end: var(--sp-2);
  border-block-end: 1px solid var(--border-soft);
  font-size: 1.05rem; font-weight: 800; color: var(--brand);
}
.features ul { display: grid; gap: var(--sp-2); margin: 0; padding: 0; list-style: none; }
.features li { position: relative; padding-inline-start: 1.6em; font-size: .9375rem; color: var(--text); }
.features li::before {
  content: "✓"; position: absolute; inset-inline-start: 0; inset-block-start: 0;
  color: var(--brand); font-weight: 800;
}


/* ===== 8. الخطوات المرقّمة ===== */
.steps { counter-reset: step; display: grid; gap: var(--sp-4); margin: 0; padding: 0; list-style: none; }
.steps > li {
  counter-increment: step; position: relative;
  padding: var(--sp-5); padding-inline-start: calc(var(--sp-5) + 3.25rem);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl);
}
.steps > li::before {
  content: counter(step); position: absolute;
  inset-inline-start: var(--sp-5); inset-block-start: var(--sp-5);
  display: grid; place-items: center; inline-size: 2.25rem; block-size: 2.25rem;
  border-radius: 50%; background: var(--brand); color: var(--on-brand);
  font-size: .95rem; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1;
}
.steps > li > h3, .steps > li > strong:first-child {
  display: block; margin-block-end: var(--sp-1);
  font-size: 1.05rem; font-weight: 800; color: var(--text);
}
.steps > li > p { margin: 0; font-size: .9375rem; color: var(--text-muted); }
.steps > li > p + p { margin-block-start: var(--sp-2); }


/* ===== 9. صناديق التنبيه ===== */
.notice {
  display: flex; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5);
  background: var(--info-bg); border: 1px solid var(--info-border);
  border-inline-start-width: 4px;   /* الشريط الملوّن يميناً تحت RTL */
  border-radius: var(--r-xl); color: var(--info-text); font-size: .9375rem;
}
.notice > :first-child { margin-block-start: 0; }
.notice > :last-child { margin-block-end: 0; }
.notice strong { font-weight: 800; }
.notice a { color: inherit; text-decoration: underline; }
.notice + .notice { margin-block-start: var(--sp-3); }
.notice-warn { background: var(--warn-bg); border-color: var(--warn-border); color: var(--warn-text); }
.notice-icon { flex: 0 0 auto; font-size: 1.15rem; line-height: 1.5; }
.notice-body { min-inline-size: 0; }
.notice-body > h3 { margin: 0 0 var(--sp-1); font-size: 1rem; font-weight: 800; color: inherit; }


/* ===== 10. الأسئلة الشائعة ===== */
.faq { display: grid; gap: var(--sp-3); }
.faq details {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); overflow: hidden;
}
.faq details[open] { border-color: var(--brand); }
.faq summary {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  font-size: 1rem; font-weight: 700; color: var(--text);
  cursor: pointer; list-style: none; user-select: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::marker { content: ""; }
.faq summary:hover { background: var(--surface-2); }
.faq summary::after {
  content: ""; flex: 0 0 auto; margin-inline-start: auto;
  inline-size: .55rem; block-size: .55rem;
  border-inline-end: 2.5px solid var(--brand); border-block-end: 2.5px solid var(--brand);
  transform: rotate(45deg); transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq details > :not(summary) { padding-inline: var(--sp-5); font-size: .9375rem; color: var(--text-muted); }
.faq details > :not(summary):last-child { padding-block-end: var(--sp-5); }


/* ===== 11. جدول المتطلّبات ===== */
.table-wrap { overflow-x: auto; border-radius: var(--r-xl); }
.table {
  inline-size: 100%; border-collapse: collapse;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); overflow: hidden;
  font-size: .9375rem; text-align: start;
}
.table caption {
  caption-side: top; padding-block-end: var(--sp-2);
  font-size: .875rem; color: var(--text-muted); text-align: start;
}
.table th, .table td {
  padding: var(--sp-3) var(--sp-4); text-align: start; vertical-align: top;
  border-block-end: 1px solid var(--border-soft);
}
.table thead th {
  background: var(--header-row);   /* HeaderRowBg */
  color: var(--text); font-weight: 800; white-space: nowrap;
}
.table tbody tr:nth-child(even) { background: var(--surface-2); }
.table tbody tr:last-child > * { border-block-end: 0; }
.table tbody th { inline-size: 34%; font-weight: 700; color: var(--text); }
.table td { color: var(--text-muted); }


/* ===== 12. التذييل ===== */
.footer {
  margin-block-start: var(--sp-8); padding-block: var(--sp-7) var(--sp-5);
  background: var(--brand-ink);   /* SideNavBg */
  color: #E6F0EA; font-size: .9375rem;
}
.footer a { color: #BFEBDA; text-decoration: none; }
.footer a:hover { color: #FFFFFF; text-decoration: underline; }
.footer :focus-visible { outline-color: #BFEBDA; }
.footer-grid {
  display: grid; gap: var(--sp-5);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
}
.footer h3 { margin-block-end: var(--sp-2); font-size: 1rem; font-weight: 800; color: #FFFFFF; }
.footer ul { display: grid; gap: var(--sp-1); margin: 0; padding: 0; list-style: none; }
.footer p { color: #C9DBD2; }
.footer-bottom {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3);
  margin-block-start: var(--sp-6); padding-block-start: var(--sp-4);
  border-block-start: 1px solid rgba(255,255,255,.16);
  font-size: .875rem; color: #C9DBD2;
}
.footer-bottom > :last-child { margin-inline-start: auto; }


/* ===== 13. مساعدات ===== */
.center { text-align: center; }
.center .lead, .center .section-head { margin-inline: auto; }
.muted { color: var(--text-muted); }
.brand { color: var(--brand); }
code, .mono {   /* مسار أو أمر: LTR داخل عربي */
  font-family: ui-monospace, Consolas, monospace; font-size: .9em;
  direction: ltr; unicode-bidi: embed; padding: .1em .4em;
  background: var(--surface-2); border: 1px solid var(--border-soft); border-radius: var(--r-sm);
}
.visually-hidden {
  position: absolute !important; inline-size: 1px; block-size: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; inset-block-start: -100%; inset-inline-start: var(--sp-4); z-index: 100;
  padding: var(--sp-2) var(--sp-4); background: var(--brand); color: var(--on-brand);
  border-radius: 0 0 var(--r-lg) var(--r-lg); font-weight: 700; text-decoration: none;
}
.skip-link:focus { inset-block-start: 0; color: var(--on-brand); }


/* ===== 14. الاستجابة (٣٢٠ بكسل ← شاشة عريضة) ===== */
@media (max-width: 40rem) {
  :root { --nav-h: 3.5rem; }
  .container, .nav > .container, .nav-inner { inline-size: min(100% - 1.5rem, var(--container)); }
  .nav > .container, .nav-inner { gap: var(--sp-2); }
  .nav-brand { font-size: 1.05rem; }
  .nav-links > a { padding-inline: var(--sp-2); font-size: .875rem; }

  .section { padding-block: var(--sp-7); }
  .grid, .grid-2, .features { grid-template-columns: 1fr; }
  .hero-actions > .btn { flex: 1 1 100%; }

  .card, .steps > li, .features > section, .feature-group { padding: var(--sp-4); }
  .steps > li { padding-inline-start: calc(var(--sp-4) + 3rem); }
  .steps > li::before { inset-inline-start: var(--sp-4); inset-block-start: var(--sp-4); }

  .notice { padding: var(--sp-3) var(--sp-4); }
  .table th, .table td { padding: var(--sp-2) var(--sp-3); }
  .footer-bottom > :last-child { margin-inline-start: 0; }
}

@media (min-width: 64rem) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .btn:hover, .card:hover { transform: none; }
}

@media (forced-colors: active) {
  .btn, .card, .notice, .table, .faq details { border: 1px solid ButtonBorder; }
  :is(a, button, summary):focus-visible { outline: 3px solid Highlight; }
}


/* ===== 15. الطباعة ===== */
@media print {
  .nav, .hero-actions, .btn, .skip-link, .footer-bottom, .badge { display: none !important; }
  html, body { background: #FFFFFF; color: #000000; font-size: 11pt; }
  .section, .hero { padding-block: .6cm; background: none; border: 0; }
  .section-alt { background: none; }

  .card, .steps > li, .features > section, .feature-group,
  .notice, .table, .faq details {
    background: none; border: 1px solid #999999; box-shadow: none;
    break-inside: avoid; page-break-inside: avoid;
  }
  .card:hover { transform: none; box-shadow: none; }
  h3, .h3, .card > h3, .card-title, .features h3 { color: #000000; }
  .steps > li::before { background: none; color: #000000; border: 1px solid #000000; }

  .footer { margin-block-start: .6cm; background: none; color: #000000; }
  .footer a, .footer h3, .footer p { color: #000000; }
  .faq details { display: block; }
  .faq details > :not(summary) { display: block !important; }

  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .85em; color: #333333; }
  h2, h3 { break-after: avoid; page-break-after: avoid; }
}