/* =========================================================================
   awladabdelaziz.com — Global stylesheet
   PBN Site 06 of 07 — Plastic-bag machinery (Egypt → KSA bridge)
   ========================================================================= */

/* Reset / base
   ------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Tajawal', 'Cairo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.75;
  color: #1f2937;
  background: #fafaf7;
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: #0f5c45; text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { color: #111827; line-height: 1.35; font-weight: 700; }
h1 { font-size: 1.9rem; margin: .6rem 0 1rem; }
h2 { font-size: 1.45rem; margin: 2rem 0 .9rem; }
h3 { font-size: 1.18rem; margin: 1.4rem 0 .6rem; }
p { margin: 0 0 1rem; }
ul, ol { padding-right: 1.4rem; padding-left: 0; }
li { margin-bottom: .4rem; }
hr { border: 0; border-top: 1px solid #e5e7eb; margin: 2rem 0; }

/* Container
   ------------------------------------------------------------------------- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header
   ------------------------------------------------------------------------- */
.site-header {
  background: #ffffff;
  border-bottom: 2px solid #e5e7eb;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: .85rem 1.25rem;
  max-width: 1140px;
  margin: 0 auto;
  gap: 1rem;
}
.site-brand {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0f5c45;
}
.site-brand a { color: inherit; text-decoration: none; }
.main-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  color: #374151;
  font-weight: 500;
  font-size: .98rem;
}
.main-nav a:hover { color: #0f5c45; text-decoration: none; border-bottom: 2px solid #d4a017; }

/* Hero / page-head
   ------------------------------------------------------------------------- */
.page-head {
  background: linear-gradient(135deg, #f0f6f3 0%, #fff8ec 100%);
  border-bottom: 1px solid #e5e7eb;
  padding: 2.5rem 0 2rem;
  margin-bottom: 2rem;
}
.page-head h1 { margin: 0 0 .5rem; font-size: 2.1rem; }
.page-head .lede { color: #4b5563; font-size: 1.08rem; max-width: 760px; margin: 0; }

/* Main content
   ------------------------------------------------------------------------- */
main { min-height: 60vh; }
.content {
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: 3rem;
}
article.post { background: #fff; padding: 2rem 2rem 2.5rem; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.05); }
article.post .meta {
  color: #6b7280;
  font-size: .92rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #f3f4f6;
}
article.post .meta a { color: #0f5c45; }
article.post p { line-height: 1.85; }
article.post img { margin: 1.5rem auto; border-radius: 6px; }
article.post figure { margin: 1.5rem 0; }
article.post figcaption { color: #6b7280; font-size: .9rem; text-align: center; margin-top: .5rem; }

/* Card grid (used on category index + homepage tiles)
   ------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0 2.5rem;
}
.card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 1.25rem 1.4rem;
  transition: box-shadow .15s, transform .15s;
}
.card:hover { box-shadow: 0 6px 16px rgba(0,0,0,0.07); transform: translateY(-2px); }
.card h3 { margin: 0 0 .5rem; font-size: 1.1rem; }
.card h3 a { color: #111827; }
.card .excerpt { color: #4b5563; font-size: .95rem; margin-bottom: .5rem; }
.card .read-more { color: #0f5c45; font-weight: 600; font-size: .92rem; }

/* Category tile (homepage)
   ------------------------------------------------------------------------- */
.cat-tile {
  background: linear-gradient(135deg, #f0f6f3, #ffffff);
  border-right: 4px solid #d4a017;
}
.cat-tile h3 a { color: #0f5c45; }

/* FAQ
   ------------------------------------------------------------------------- */
.faq { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 2px solid #f3f4f6; }
.faq h2 { font-size: 1.35rem; }
.faq details {
  background: #fafaf7;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  padding: 1rem 1.2rem;
  margin-bottom: .75rem;
}
.faq details[open] { background: #fff; }
.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: #111827;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: left; color: #d4a017; font-weight: 700; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: .8rem 0 0; color: #374151; }

/* Internal callouts
   ------------------------------------------------------------------------- */
.callout {
  background: #fff8ec;
  border-right: 4px solid #d4a017;
  padding: 1rem 1.2rem;
  margin: 1.5rem 0;
  border-radius: 4px;
  color: #5b4318;
}

/* Footer
   ------------------------------------------------------------------------- */
.site-footer {
  background: #111827;
  color: #d1d5db;
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
  font-size: .95rem;
  line-height: 1.7;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem 2rem;
}
.footer-grid h4 {
  color: #ffffff;
  margin: 0 0 .8rem;
  font-size: 1rem;
  border-bottom: 1px solid #374151;
  padding-bottom: .4rem;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: .35rem; }
.footer-grid a { color: #d1d5db; }
.footer-grid a:hover { color: #d4a017; text-decoration: underline; }
.footer-bottom {
  text-align: center;
  border-top: 1px solid #374151;
  padding: 1.25rem 1.25rem 0;
  max-width: 1140px;
  margin: 0 auto;
  color: #9ca3af;
  font-size: .88rem;
}

/* Breadcrumb
   ------------------------------------------------------------------------- */
.breadcrumb {
  font-size: .9rem;
  color: #6b7280;
  margin-bottom: 1rem;
}
.breadcrumb a { color: #0f5c45; }
.breadcrumb span.sep { margin: 0 .4rem; color: #d1d5db; }

/* Mobile
   ------------------------------------------------------------------------- */
@media (max-width: 768px) {
  body { font-size: 16px; }
  h1 { font-size: 1.55rem; }
  h2 { font-size: 1.25rem; }
  .page-head { padding: 2rem 0 1.5rem; }
  .page-head h1 { font-size: 1.65rem; }
  .header-inner { flex-direction: column; align-items: stretch; padding: .75rem 1rem; }
  .main-nav ul { justify-content: center; gap: .6rem 1.1rem; font-size: .92rem; }
  article.post { padding: 1.25rem 1.1rem 1.75rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}