/* hub.aywa-ksa.com — base stylesheet
   Design goals:
   - RTL-first Arabic with optional LTR English
   - Mobile-first, zero JS required for layout
   - Lightweight (no frameworks), fast LCP
   - Accessible focus states and color contrast
*/

:root {
  --c-primary: #0a7d6a;
  --c-primary-700: #086053;
  --c-primary-50: #e8f4f1;
  --c-accent: #f5b50a;
  --c-accent-700: #c79507;
  --c-bg: #f7faf9;
  --c-surface: #ffffff;
  --c-text: #14201e;
  --c-text-soft: #4d5c5a;
  --c-muted: #6a7a78;
  --c-border: #e1e8e6;
  --c-warn-bg: #fff7e6;
  --c-warn-border: #f1c452;
  --c-info-bg: #eaf5f2;
  --c-info-border: #9ec9bf;
  --c-danger-bg: #fdecec;
  --c-danger-border: #e6a3a3;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(20, 32, 30, 0.05);
  --shadow: 0 6px 18px rgba(20, 32, 30, 0.08);

  --font-ar: "Tajawal", "Segoe UI", "Tahoma", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-en: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  --container: 1100px;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
  max-width: 100%;
}

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-ar);
  font-size: 17px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  max-width: 100%;
}

body[lang="en"] {
  font-family: var(--font-en);
  line-height: 1.7;
}

img { max-width: 100%; height: auto; display: block; }

/* Product / guide imagery */
.guide-figure {
  margin: 1.75rem 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--c-surface);
}
.guide-figure img { width: 100%; }
.guide-figure figcaption {
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--c-muted);
  border-top: 1px solid var(--c-border);
}
.card-denom-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin: 1.5rem 0;
}
.card-denom-grid figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--c-surface);
}
.card-denom-grid img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.card-denom-grid figcaption {
  padding: 8px 10px;
  font-size: 0.85rem;
  text-align: center;
  color: var(--c-muted);
}

a {
  color: var(--c-primary-700);
  text-decoration: none;
  transition: color .15s ease;
}
a:hover { color: var(--c-primary); text-decoration: underline; }
a:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  color: var(--c-text);
  line-height: 1.35;
  margin: 1.6em 0 .6em;
  font-weight: 700;
}
h1 { font-size: clamp(1.65rem, 1.2rem + 1.6vw, 2.25rem); margin-top: .2em; }
h2 { font-size: clamp(1.3rem, 1.05rem + .9vw, 1.6rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }

ul, ol { padding-inline-start: 1.4em; margin: 0 0 1em; }
li { margin-bottom: .35em; }

hr {
  border: 0;
  border-top: 1px solid var(--c-border);
  margin: 2.5rem 0;
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 18px;
}

.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.skip-link:focus {
  position: fixed;
  inset-inline-start: 8px;
  top: 8px;
  width: auto;
  height: auto;
  margin: 0;
  padding: 8px 14px;
  clip: auto;
  clip-path: none;
  overflow: visible;
  white-space: normal;
  background: var(--c-primary);
  color: #fff;
  z-index: 1000;
}

/* ---------- Header ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(6px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  min-width: 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--c-text);
  font-weight: 800;
  font-size: 1.05rem;
  min-width: 0;
}
.brand:hover { color: var(--c-primary-700); text-decoration: none; }
.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}
.brand-text small {
  display: block;
  color: var(--c-muted);
  font-weight: 500;
  font-size: .75rem;
  margin-top: 2px;
}

.main-nav { display: none; }
@media (min-width: 860px) {
  .main-nav { display: block; }
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  color: var(--c-text-soft);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: .95rem;
  display: inline-block;
}
.main-nav a:hover {
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  text-decoration: none;
}
.main-nav a.active {
  background: var(--c-primary-50);
  color: var(--c-primary-700);
}

/* Mobile nav (CSS-only) */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--c-border);
  background: #fff;
  border-radius: 8px;
  font-size: .95rem;
  color: var(--c-text);
  cursor: pointer;
}
@media (min-width: 860px) {
  .nav-toggle { display: none; }
}
/* لا تستخدم موضعًا بعيدًا جدًا — يوسّع عرض الصفحة أفقيًا على الجوال (خصوصًا مع RTL) */
#nav-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: 0;
  border: 0;
  opacity: 0;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
  accent-color: var(--c-primary);
}
.mobile-nav {
  display: none;
  background: #fff;
  border-bottom: 1px solid var(--c-border);
}
#nav-toggle:checked ~ .mobile-nav { display: block; }
.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 8px 18px 14px;
  display: grid;
  gap: 4px;
}
.mobile-nav a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--c-text-soft);
}
.mobile-nav a:hover { background: var(--c-primary-50); color: var(--c-primary-700); text-decoration: none; }

.lang-switch {
  font-size: .85rem;
  color: var(--c-muted);
  border: 1px solid var(--c-border);
  padding: 6px 10px;
  border-radius: 999px;
}
.lang-switch:hover { color: var(--c-primary-700); border-color: var(--c-primary); text-decoration: none; }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: .9rem;
  color: var(--c-muted);
  padding: 14px 0 0;
}
.breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  align-items: center;
}
.breadcrumb li { margin: 0; }
.breadcrumb a { color: var(--c-text-soft); }
.breadcrumb [aria-current="page"] { color: var(--c-text); }
.breadcrumb .sep { color: var(--c-muted); }

/* ---------- Hero ---------- */
.hero {
  padding: 28px 0 14px;
}
.hero-card {
  background: linear-gradient(135deg, #ffffff 0%, var(--c-primary-50) 100%);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px clamp(20px, 3vw, 36px);
  box-shadow: var(--shadow-sm);
}
.hero h1 { margin-top: 0; }
.hero p.lead {
  font-size: 1.08rem;
  color: var(--c-text-soft);
  max-width: 70ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 10px;
  font-weight: 700;
  font-size: .98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .05s ease, background .15s ease, box-shadow .15s ease;
  line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--c-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(10, 125, 106, 0.25);
}
.btn-primary:hover { background: var(--c-primary-700); color: #fff; }

.btn-accent {
  background: var(--c-accent);
  color: #1a1a1a;
}
.btn-accent:hover { background: var(--c-accent-700); color: #1a1a1a; }

.btn-outline {
  background: #fff;
  color: var(--c-primary-700);
  border-color: var(--c-primary);
}
.btn-outline:hover { background: var(--c-primary-50); color: var(--c-primary-700); }

.btn-ghost {
  background: transparent;
  color: var(--c-text-soft);
  border-color: var(--c-border);
}
.btn-ghost:hover { background: #fff; color: var(--c-text); }

.btn-sm { padding: 8px 14px; font-size: .9rem; }

/* ---------- Cards ---------- */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}
.card h3 { margin-top: 0; }

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 18px 0 8px;
}
@media (min-width: 640px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 920px) {
  .card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
}

.card-link {
  display: block;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  color: var(--c-text);
  transition: border-color .15s ease, transform .1s ease, box-shadow .15s ease;
}
.card-link:hover {
  border-color: var(--c-primary);
  text-decoration: none;
  box-shadow: var(--shadow);
  color: var(--c-text);
}
.card-link h3 {
  margin: 0 0 6px;
  color: var(--c-primary-700);
  font-size: 1.08rem;
}
.card-link p {
  margin: 0;
  color: var(--c-text-soft);
  font-size: .95rem;
}
.card-link .arrow {
  display: inline-block;
  margin-top: 10px;
  font-weight: 700;
  color: var(--c-primary-700);
  font-size: .92rem;
}

/* ---------- Summary box (الخلاصة) ---------- */
.summary-box {
  background: var(--c-info-bg);
  border-inline-start: 4px solid var(--c-primary);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 14px 0 22px;
}
.summary-box .label {
  display: inline-block;
  background: var(--c-primary);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.summary-box p:last-child { margin-bottom: 0; }

/* ---------- Quick Answer (AI / featured snippet style) ---------- */
.quick-answer {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 14px 0 22px;
  box-shadow: var(--shadow-sm);
}
.quick-answer h2 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--c-primary-700);
  display: flex;
  align-items: center;
  gap: 8px;
}
.quick-answer h2::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 1.1em;
  background: var(--c-primary);
  border-radius: 3px;
  flex-shrink: 0;
}
.quick-answer p {
  margin: 0;
  font-size: 1.02rem;
  color: var(--c-text);
  line-height: 1.75;
}
[dir="ltr"] .quick-answer h2 { flex-direction: row; }

/* ---------- Notice / Alert boxes ---------- */
.notice {
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 16px 0;
  border-inline-start: 4px solid;
}
.notice-warn { background: var(--c-warn-bg); border-color: var(--c-warn-border); }
.notice-info { background: var(--c-info-bg); border-color: var(--c-info-border); }
.notice-danger { background: var(--c-danger-bg); border-color: var(--c-danger-border); }
.notice strong { display: block; margin-bottom: 4px; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; margin: 18px 0; max-width: 100%; -webkit-overflow-scrolling: touch; }
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: .96rem;
}
.table th, .table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--c-border);
  text-align: start;
  vertical-align: top;
}
.table th {
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  font-weight: 700;
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: #fafdfc; }

/* ---------- FAQ ---------- */
.faq { margin: 18px 0; }
.faq details {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 0;
  margin-bottom: 10px;
  overflow: hidden;
}
.faq details[open] { border-color: var(--c-primary); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 18px;
  font-weight: 700;
  color: var(--c-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--c-primary-700);
  font-weight: 700;
  flex-shrink: 0;
}
.faq details[open] summary::after { content: "−"; }
.faq .faq-body {
  padding: 0 18px 16px;
  color: var(--c-text-soft);
}
.faq .faq-body p:last-child { margin-bottom: 0; }

/* ---------- Trust block ---------- */
.trust-block {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin: 22px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 12px;
}
@media (min-width: 640px) {
  .trust-grid { grid-template-columns: repeat(3, 1fr); }
}
.trust-item {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.trust-item .k {
  display: block;
  font-size: .82rem;
  color: var(--c-muted);
  margin-bottom: 4px;
}
.trust-item .v {
  display: block;
  font-weight: 700;
  color: var(--c-text);
  font-size: .98rem;
  letter-spacing: .2px;
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  font-weight: 700;
  font-size: .9rem;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #c4e3da;
}

/* ---------- CTA strip ---------- */
.cta-strip {
  background: linear-gradient(135deg, var(--c-primary) 0%, #0fa78c 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 26px clamp(18px, 3vw, 32px);
  margin: 30px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.cta-strip h2, .cta-strip p { color: #fff; margin: 0; }
.cta-strip h2 { font-size: 1.25rem; }
.cta-strip p { opacity: .92; font-size: .98rem; }
.cta-strip .btn-accent { box-shadow: 0 4px 14px rgba(0,0,0,.18); }

/* ---------- Article body ---------- */
.article {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 36px);
  margin: 14px 0 24px;
  box-shadow: var(--shadow-sm);
}
.article header.meta {
  color: var(--c-muted);
  font-size: .9rem;
  margin-bottom: 8px;
}
.article header.meta time { color: var(--c-muted); }
.article p.lead {
  font-size: 1.08rem;
  color: var(--c-text-soft);
}
.article ul li::marker { color: var(--c-primary); }

/* ---------- Footer ---------- */
.site-footer {
  background: #0e1f1c;
  color: #c8d2d0;
  margin-top: 40px;
  padding: 36px 0 22px;
  font-size: .95rem;
}
.site-footer h4 {
  color: #fff;
  font-size: 1rem;
  margin: 0 0 10px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
.site-footer a { color: #c8d2d0; }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 6px; }
.footer-legal {
  border-top: 1px solid #1d3935;
  margin-top: 22px;
  padding-top: 14px;
  color: #8d9c99;
  font-size: .85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: space-between;
}

/* ---------- Utility ---------- */
.muted { color: var(--c-muted); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 12px; }
.mt-3 { margin-top: 20px; }

/* ---------- LTR sections (for English pages) ---------- */
[dir="ltr"] .breadcrumb ol,
[dir="ltr"] .header-inner,
[dir="ltr"] .main-nav ul,
[dir="ltr"] .hero-actions {
  direction: ltr;
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .cta-strip, .nav-toggle, .lang-switch { display: none; }
  body { background: #fff; }
  .article, .card, .card-link { box-shadow: none; border-color: #ddd; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}