/* Majlisul Ulama Zimbabwe — site stylesheet
   One file, no frameworks. Colours and spacing are defined once below. */

:root {
  --green: #1e6b3c;
  --green-dark: #144d2a;
  --brand: #50705b;
  --brand-dark: #3c5444;
  --green-pale: #eef6ef;
  --green-border: #cfe6d3;
  --ink: #1c1c1c;
  --muted: #555;
  --border: #d7dcd8;
  --bg: #f8f5e8;
  --card: #ffffff;
  --max-width: 1100px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

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

a { color: var(--green); }
a:hover { color: var(--green-dark); }

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--green-dark);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------- Header ---------- */

.site-header {
  background: var(--brand);
  background-image: url('/images/majlis_bg_pattern.svg');
  background-size: 420px;
  color: #fff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
}

.logo img { display: block; width: 220px; height: auto; }

/* ---------- Navigation ---------- */

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 6px;
  padding: 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
}

.site-nav { background: var(--brand); }

.nav-list {
  list-style: none;
  margin-block: 0;
  margin-inline: auto;
  padding-block: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-list > li { position: relative; }

.nav-list > li > a,
.nav-list > li > .submenu-toggle {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.8rem 1rem;
  margin: 0;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.65;
  background: rgba(255, 255, 255, 0);
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.nav-list > li:hover > a,
.nav-list > li:hover > .submenu-toggle,
.nav-list > li.current > a,
.nav-list > li.current > .submenu-toggle,
.nav-list > li:focus-within > .submenu-toggle {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-1px);
}

.caret {
  display: inline-block;
  margin-left: 0.4rem;
  border: 4px solid transparent;
  border-top-color: currentColor;
  transform: translateY(2px);
}

.submenu {
  list-style: none;
  margin: 0;
  padding: 0.4rem 0;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 12rem;
  background: var(--brand-dark);
  border-radius: 0 0 8px 8px;
  display: none;
  z-index: 20;
}

.nav-list > li:hover > .submenu,
.nav-list > li:focus-within > .submenu {
  display: block;
}

.submenu a {
  display: block;
  padding: 0.5rem 1rem;
  color: #fff;
  text-decoration: none;
  font-size: 0.92rem;
  transition: background-color 0.2s ease, padding-left 0.15s ease;
}
.submenu a:hover, .submenu li.current a {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  padding-left: 1.3rem;
}

/* ---------- Page layout ---------- */

.page-grid {
  padding-block: 2rem 3rem;
}

.page-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.page-title {
  margin-top: 0;
  font-size: 1.6rem;
  color: var(--green-dark);
  border-bottom: 2px solid var(--green-pale);
  padding-bottom: 0.6rem;
}

.page-content h3 { color: var(--green-dark); margin-top: 1.6rem; }
.page-content h2 { color: var(--green-dark); }

/* ---------- Buttons ---------- */

.green-button {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  margin: 0.5rem 0;
}
.green-button:hover { background: var(--green-dark); color: #fff; }

/* ---------- Home page ---------- */

.hero { padding-block: 2rem 0; }
.hero img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* ---------- Publications (Articles page) ---------- */

.pub-section-heading {
  color: var(--green-dark);
  border-bottom: 2px solid var(--green-pale);
  padding-bottom: 0.4rem;
  margin-top: 2rem;
}

.pub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.pub-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.pub-cover-wrap { position: relative; background: var(--green-pale); }
.pub-cover-wrap img { display: block; width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }

.pub-badge {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  background: var(--green);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  text-transform: uppercase;
}

.pub-body { padding: 0.9rem 1rem; flex: 1; }
.pub-year { font-size: 0.78rem; color: var(--muted); }
.pub-title { margin: 0.2rem 0 0.6rem; font-size: 1.02rem; color: var(--green-dark); }

.pub-contents-toggle {
  background: none;
  border: none;
  color: var(--green);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
}
.pub-contents-toggle .arrow { display: inline-block; transition: transform 0.15s; }
.pub-contents-toggle[aria-expanded="true"] .arrow { transform: rotate(90deg); }

.pub-contents { display: none; margin-top: 0.5rem; }
.pub-contents.open { display: block; }
.pub-contents ol { margin: 0; padding-left: 1.2rem; font-size: 0.85rem; }
.pub-contents .pg { color: var(--muted); font-size: 0.78rem; }

.pub-footer { padding: 0 1rem 1rem; }
.pub-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--green);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
}
.pub-dl-btn:hover { background: var(--green-dark); color: #fff; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--brand);
  color: #fff;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  padding-block: 2.5rem 1rem;
}

.footer-heading {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.75rem;
}

.site-footer a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.site-footer p { margin: 0.3rem 0; font-size: 0.92rem; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-block: 1rem;
  font-size: 0.85rem;
}

.social-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.75rem;
}
.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  text-decoration: none;
}
.social-links a:hover { background: rgba(255, 255, 255, 0.25); color: #fff; }

.contact-social .social-links a { background: var(--green-pale); color: var(--green-dark); }
.contact-social .social-links a:hover { background: var(--green); color: #fff; }

/* ---------- Mobile ---------- */

@media (max-width: 860px) {
  .nav-toggle { display: flex; }

  .site-nav { display: none; }
  .site-nav.open { display: block; }

  .nav-list { flex-direction: column; padding-inline: 0; }

  .submenu {
    position: static;
    display: none;
    border-radius: 0;
    background: rgba(0, 0, 0, 0.15);
  }
  .nav-list > li.open > .submenu { display: block; }
  .nav-list > li:hover > .submenu { display: none; }
  .nav-list > li.open:hover > .submenu { display: block; }
  .submenu a { padding-left: 2rem; }

  .page-content { padding: 1.25rem; }
}

@media print {
  .site-nav, .nav-toggle, .site-footer { display: none; }
}