/* ==========================================================================
   ماي كود - نظام التصميم المشترك للتقرير التفاعلي
   ========================================================================== */

@font-face {
  font-family: 'Portada ARA';
  src: url('fonts/PortadaARA-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Portada ARA';
  src: url('fonts/PortadaARA-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* ألوان الهوية */
  --navy: #020151;
  --indigo: #11053B;
  --pink: #F1045D;
  --crimson: #AA1444;
  --white: #FFFFFF;
  --ink: #231F1E;

  /* درجات مشتقة */
  --navy-tint-04: color-mix(in oklch, var(--navy) 4%, white);
  --navy-tint-08: color-mix(in oklch, var(--navy) 8%, white);
  --navy-tint-14: color-mix(in oklch, var(--navy) 14%, white);
  --pink-tint-10: color-mix(in oklch, var(--pink) 10%, white);
  --crimson-tint-10: color-mix(in oklch, var(--crimson) 10%, white);
  --border-soft: color-mix(in oklch, var(--navy) 12%, white);
  --ink-soft: color-mix(in oklch, var(--ink) 70%, white);

  /* طبقات z-index */
  --z-nav: 100;
  --z-nav-mobile: 110;
  --z-toast: 200;

  /* حركة */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 160ms;
  --dur-med: 420ms;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: 'Portada ARA', 'Segoe UI', Tahoma, Arial, sans-serif;
  background: var(--white);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  direction: rtl;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--pink); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(1.9rem, 1.5rem + 1.8vw, 3.1rem); line-height: 1.15; margin: 0 0 0.6em; }
h2 { font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.9rem); line-height: 1.25; margin: 2.4em 0 0.7em; }
h3 { font-size: 1.2rem; margin: 1.8em 0 0.5em; }

p { margin: 0 0 1.1em; max-width: 72ch; text-wrap: pretty; }
p.wide { max-width: none; }

/* ==========================================================================
   الهيدر والتنقل
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}

.nav-bar {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.nav-logo img { height: 34px; width: auto; }
.nav-logo span {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
}

.nav-links {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
  margin-inline-start: auto;
}

.nav-links a {
  color: var(--ink);
  font-size: 0.92rem;
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  transition: background var(--dur-fast) var(--ease-out-expo), color var(--dur-fast) var(--ease-out-expo);
}
.nav-links a:hover { background: var(--navy-tint-04); text-decoration: none; }
.nav-links a[aria-current="page"] {
  color: var(--pink);
  background: var(--pink-tint-10);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 0.4rem 0.6rem;
  font-size: 1.1rem;
  color: var(--navy);
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-toggle { display: block; margin-inline-start: auto; }
  .nav-links {
    display: none;
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--border-soft);
    flex-direction: column;
    padding: 0.5rem 1rem 1rem;
    margin: 0;
  }
  .nav-links.open { display: flex; }
  .site-header { position: sticky; }
}

/* ==========================================================================
   التخطيط العام
   ========================================================================== */

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

.doc-meta {
  color: var(--ink-soft);
  font-size: 0.88rem;
  border-bottom: 1px solid var(--border-soft);
  padding-bottom: 1.6rem;
  margin-bottom: 2rem;
}

section { margin-bottom: 3rem; }

.section-divider {
  border: none;
  border-top: 1px solid var(--border-soft);
  margin: 3rem 0;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--dur-med) var(--ease-out-expo), transform var(--dur-med) var(--ease-out-expo);
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   جداول البيانات
   ========================================================================== */

.table-scroll {
  overflow-x: auto;
  margin: 1.4rem 0 2rem;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
}

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 560px;
  font-size: 0.94rem;
}

th, td {
  padding: 0.7rem 1rem;
  text-align: start;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
}

thead th {
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  white-space: nowrap;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:nth-child(even) { background: var(--navy-tint-04); }

td.num, th.num { font-variant-numeric: tabular-nums; }
tr.row-critical td:first-child { border-inline-start: none; }
tr.row-highlight { background: var(--pink-tint-10) !important; }

/* ==========================================================================
   شارات الأولوية
   ========================================================================== */

.badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}
.badge-critical { background: var(--crimson-tint-10); color: var(--crimson); }
.badge-high { background: var(--pink-tint-10); color: var(--pink); }
.badge-medium { background: var(--navy-tint-14); color: var(--navy); }
.badge-low { background: #eee; color: var(--ink-soft); }

/* ==========================================================================
   الصناديق والتنبيهات
   ========================================================================== */

.callout {
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 1.4rem 1.6rem;
  margin: 1.6rem 0;
  background: var(--navy-tint-04);
}
.callout h3 { margin-top: 0; }
.callout.critical { background: var(--crimson-tint-10); border-color: color-mix(in oklch, var(--crimson) 30%, white); }
.callout.critical h3 { color: var(--crimson); }
.callout.opportunity { background: var(--pink-tint-10); border-color: color-mix(in oklch, var(--pink) 30%, white); }
.callout.opportunity h3 { color: var(--pink); }

.stat-highlight {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 2rem;
  border-radius: 16px;
  background: var(--navy);
  color: var(--white);
  margin: 1.6rem 0 2rem;
}
.stat-highlight .stat-number {
  font-size: clamp(2.4rem, 2rem + 2vw, 3.6rem);
  font-weight: 700;
  color: var(--pink);
  line-height: 1;
}
.stat-highlight .stat-label { font-size: 1rem; color: rgba(255,255,255,0.86); max-width: 46ch; }

/* ==========================================================================
   قوائم النتائج المرقمة (نتائج حقيقية مرتبة بالأولوية)
   ========================================================================== */

.ranked-list { list-style: none; margin: 1.6rem 0; padding: 0; counter-reset: ranked; }
.ranked-list li {
  counter-increment: ranked;
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border-soft);
}
.ranked-list li:last-child { border-bottom: none; }
.ranked-list li::before {
  content: counter(ranked);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--pink);
  line-height: 1;
}
.ranked-list h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.ranked-list p { margin: 0; }

/* ==========================================================================
   بطاقات روابط الأقسام (الصفحة الرئيسية فقط)
   ========================================================================== */

.section-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.8rem 0;
}
.section-card {
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 1.3rem 1.4rem;
  transition: border-color var(--dur-fast) var(--ease-out-expo), transform var(--dur-fast) var(--ease-out-expo);
}
.section-card:hover { border-color: var(--pink); transform: translateY(-2px); text-decoration: none; }
.section-card .icon { width: 28px; height: 28px; margin-bottom: 0.7rem; color: var(--pink); }
.section-card h3 { margin: 0 0 0.4rem; font-size: 1.02rem; color: var(--navy); }
.section-card p { margin: 0; font-size: 0.88rem; color: var(--ink-soft); }

/* ==========================================================================
   كتل الكود (Schema JSON-LD وأمثلة)
   ========================================================================== */

pre {
  background: var(--indigo);
  color: #E7E5F5;
  padding: 1.2rem 1.4rem;
  border-radius: 10px;
  overflow-x: auto;
  font-size: 0.86rem;
  line-height: 1.6;
  direction: ltr;
  text-align: left;
}
code {
  font-family: 'Consolas', 'SFMono-Regular', Menlo, monospace;
}
:not(pre) > code {
  background: var(--navy-tint-08);
  padding: 0.1em 0.4em;
  border-radius: 5px;
  font-size: 0.9em;
  direction: ltr;
  display: inline-block;
}

/* ==========================================================================
   قبل/بعد (before/after)
   ========================================================================== */

.before-after {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin: 1rem 0 1.8rem;
}
.before-after > div { border-radius: 10px; padding: 1rem 1.2rem; border: 1px solid var(--border-soft); }
.before-after .before { background: var(--crimson-tint-10); }
.before-after .after { background: var(--pink-tint-10); }
.before-after .label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; color: var(--ink-soft); margin-bottom: 0.4rem; }
.before-after code { display: block; white-space: pre-wrap; word-break: break-word; }

/* ==========================================================================
   الفوتر
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--border-soft);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

/* ==========================================================================
   رسوم بيانية (SVG مستقلة، بلا اعتماديات خارجية)
   ========================================================================== */

.chart-caption {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 0.5rem 0 0;
}

.chart-bars, .chart-timeline { margin: 1.4rem 0 1.8rem; }
.chart-bars svg, .chart-timeline svg, .chart-donut svg { width: 100%; height: auto; display: block; }

.bar-track { fill: var(--navy-tint-08); }
.bar-fill { transition: none; }
.bar-pink { fill: var(--pink); }
.bar-navy { fill: var(--navy); }
.bar-crimson { fill: var(--crimson); }
.bar-label {
  font: 700 13px 'Portada ARA', 'Segoe UI', sans-serif;
  fill: var(--ink);
}
.bar-value {
  font: 700 13px 'Portada ARA', 'Segoe UI', sans-serif;
  fill: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.tl-axis { stroke: var(--border-soft); stroke-width: 3; }
.tl-node { stroke: var(--white); stroke-width: 3; }
.tl-done { fill: var(--pink); }
.tl-active { fill: var(--navy); }
.tl-upcoming { fill: #d7d7de; }
.tl-day {
  font: 700 13px 'Portada ARA', 'Segoe UI', sans-serif;
  fill: var(--navy);
}
.tl-label {
  font-family: 'Portada ARA', 'Segoe UI', sans-serif;
  font-size: 12px;
  line-height: 1.4;
  color: var(--ink-soft);
  text-align: center;
  direction: rtl;
}

.chart-donut { display: inline-block; width: 140px; }
.donut-track { fill: none; stroke: var(--navy-tint-08); stroke-width: 14; }
.donut-fill { fill: none; stroke-linecap: round; }
.donut-pink { stroke: var(--pink); }
.donut-crimson { stroke: var(--crimson); }
.donut-navy { stroke: var(--navy); }
.donut-num {
  font: 700 22px 'Portada ARA', 'Segoe UI', sans-serif;
  fill: var(--navy);
}

.donut-block {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
  margin: 1.4rem 0;
}
.donut-block .donut-caption { max-width: 40ch; margin: 0; }

/* ==========================================================================
   شبكة حضور الكلمات المفتاحية (Presence Grid)
   ========================================================================== */

.presence-grid td, .presence-grid th { text-align: center; }

/* ==========================================================================
   تقرير SEO التنفيذي
   ========================================================================== */

.report-hero {
  padding: 1.2rem 0 0.6rem;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--pink);
  font-size: 0.86rem;
  font-weight: 700;
}

.hero-copy {
  font-size: 1.08rem;
  color: var(--ink);
}

.decision-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: var(--border-soft);
  margin: 1.8rem 0 0;
}

.decision-strip > div {
  background: var(--navy-tint-04);
  padding: 1.1rem 1.2rem;
}

.decision-label,
.insight-kicker,
.metric-card span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.decision-strip strong {
  display: block;
  color: var(--navy);
  line-height: 1.45;
}

.page-jump {
  position: sticky;
  top: 60px;
  z-index: 90;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.75rem 0;
  margin: 1.2rem 0 2rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}

.page-jump a {
  padding: 0.42rem 0.72rem;
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  color: var(--navy);
  font-size: 0.86rem;
  font-weight: 700;
}

.page-jump a:hover {
  border-color: var(--pink);
  color: var(--pink);
  text-decoration: none;
}

.insight-grid,
.metric-grid,
.technical-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.insight-card,
.metric-card,
.technical-card {
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 1.25rem 1.35rem;
  background: var(--white);
}

.insight-card h3,
.technical-card h3 {
  margin-top: 0;
  font-size: 1.02rem;
}

.insight-card p,
.metric-card p,
.technical-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.critical-card {
  background: var(--crimson-tint-10);
  border-color: color-mix(in oklch, var(--crimson) 26%, white);
}

.owner-meaning {
  border-inline-start: 4px solid var(--pink);
  padding: 1rem 1.25rem;
  background: var(--pink-tint-10);
  margin: 1.4rem 0;
}

.owner-meaning h3 {
  margin-top: 0;
  color: var(--pink);
}

.owner-meaning p {
  max-width: none;
  margin-bottom: 0;
}

.metric-card {
  background: var(--navy);
  color: var(--white);
}

.metric-card span,
.metric-card p {
  color: rgba(255,255,255,0.78);
}

.metric-card strong {
  display: block;
  color: var(--white);
  font-size: clamp(1.7rem, 1.35rem + 1vw, 2.5rem);
  line-height: 1.1;
  margin: 0.25rem 0 0.55rem;
}

.metric-card.alert {
  background: var(--crimson);
}

@media (max-width: 760px) {
  .decision-strip {
    grid-template-columns: 1fr;
  }

  .page-jump {
    position: static;
  }

  .page-jump a {
    flex: 1 1 auto;
    text-align: center;
  }
}
.presence-grid td:first-child, .presence-grid th:first-child { text-align: start; }
.presence-pill {
  display: inline-block;
  min-width: 2.4rem;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.presence-pill.yes { background: var(--pink-tint-10); color: var(--pink); }
.presence-pill.no { background: #eee; color: var(--ink-soft); }

/* ==========================================================================
   صندوق تحذير الثقة بالبيانات (Confidence Notice)
   ========================================================================== */

.confidence-note {
  border: 1px dashed color-mix(in oklch, var(--navy) 35%, white);
  border-radius: 10px;
  padding: 0.9rem 1.2rem;
  margin: 0.8rem 0 1.6rem;
  font-size: 0.86rem;
  color: var(--ink-soft);
  background: color-mix(in oklch, var(--navy) 3%, white);
}
.confidence-note strong { color: var(--navy); }

/* ==========================================================================
   طباعة (اختياري، بلا تعقيد)
   ========================================================================== */
@media print {
  .site-header, .nav-toggle { display: none; }
}