/* ==========================================================================
   IBMS Theme - Core Stylesheet
   Institute of Basic Medical Sciences, Khyber Medical University, Peshawar
   Palette: Maroon / Black
   ========================================================================== */

:root {
  --ibms-maroon: #7a0c2e;
  --ibms-maroon-dark: #55081f;
  --ibms-maroon-light: #a1163f;
  --ibms-black: #111111;
  --ibms-charcoal: #1e1e1e;
  --ibms-gold: #c9a24b;
  --ibms-white: #ffffff;
  --ibms-off-white: #f7f5f3;
  --ibms-gray-100: #f2f2f2;
  --ibms-gray-300: #d9d9d9;
  --ibms-gray-600: #6b6b6b;
  --ibms-gray-900: #2b2b2b;

  --ibms-font-heading: 'Merriweather', Georgia, 'Times New Roman', serif;
  --ibms-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --ibms-radius: 6px;
  --ibms-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --ibms-transition: all 0.25s ease;
}

body {
  font-family: var(--ibms-font-body);
  color: var(--ibms-gray-900);
  background: var(--ibms-white);
  line-height: 1.65;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--ibms-font-heading);
  font-weight: 700;
  color: var(--ibms-black);
}

a { color: var(--ibms-maroon); text-decoration: none; transition: var(--ibms-transition); }
a:hover { color: var(--ibms-maroon-light); }

/* ---------- Buttons ---------- */
.btn-ibms-primary {
  background: var(--ibms-maroon);
  border: 2px solid var(--ibms-maroon);
  color: var(--ibms-white);
  padding: 0.75rem 1.75rem;
  border-radius: var(--ibms-radius);
  font-weight: 600;
  display: inline-block;
  transition: var(--ibms-transition);
}
.btn-ibms-primary:hover { background: var(--ibms-maroon-dark); border-color: var(--ibms-maroon-dark); color: var(--ibms-white); }

.btn-ibms-outline {
  background: transparent;
  border: 2px solid var(--ibms-white);
  color: var(--ibms-white);
  padding: 0.75rem 1.75rem;
  border-radius: var(--ibms-radius);
  font-weight: 600;
  display: inline-block;
  transition: var(--ibms-transition);
}
.btn-ibms-outline:hover { background: var(--ibms-white); color: var(--ibms-black); }

/* ---------- Top Utility Bar ---------- */
.ibms-topbar {
  background: var(--ibms-black);
  color: var(--ibms-gray-300);
  font-size: 0.82rem;
  padding: 0.4rem 0;
}
.ibms-topbar a { color: var(--ibms-gray-300); }
.ibms-topbar a:hover { color: var(--ibms-gold); }
.ibms-topbar .divider { opacity: 0.35; margin: 0 0.6rem; }
.ibms-topbar .social-links a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: rgba(255,255,255,0.08); margin-left: 0.4rem;
}
.ibms-topbar .social-links a:hover { background: var(--ibms-maroon); }

/* ---------- Main Navigation ---------- */
.ibms-navbar {
  background: var(--ibms-white);
  box-shadow: var(--ibms-shadow);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.ibms-navbar .navbar-brand { display: flex; align-items: center; gap: 0.75rem; }
.ibms-navbar .navbar-brand img { height: 52px; }
.ibms-navbar .brand-text .brand-name {
  font-family: var(--ibms-font-heading); font-weight: 800; font-size: 1.05rem;
  color: var(--ibms-black); line-height: 1.2; display: block;
}
.ibms-navbar .brand-text .brand-tagline { font-size: 0.75rem; color: var(--ibms-gray-600); display: block; }
.ibms-navbar .nav-link { color: var(--ibms-black); font-weight: 600; font-size: 0.92rem; padding: 0.5rem 0.9rem !important; }
.ibms-navbar .nav-link:hover, .ibms-navbar .nav-link.active { color: var(--ibms-maroon); }
.ibms-navbar .dropdown-menu { border: none; box-shadow: var(--ibms-shadow); border-radius: var(--ibms-radius); }
.ibms-navbar .dropdown-item:hover { background: var(--ibms-off-white); color: var(--ibms-maroon); }
.ibms-navbar .btn-apply {
  background: var(--ibms-maroon); color: var(--ibms-white); padding: 0.55rem 1.3rem;
  border-radius: var(--ibms-radius); font-weight: 600; font-size: 0.88rem;
}
.ibms-navbar .btn-apply:hover { background: var(--ibms-maroon-dark); color: var(--ibms-white); }

/* ---------- Footer ---------- */
.ibms-footer { background: var(--ibms-charcoal); color: var(--ibms-gray-300); padding-top: 4rem; }
.ibms-footer h5 { color: var(--ibms-white); font-size: 1rem; margin-bottom: 1.25rem; }
.ibms-footer a { color: var(--ibms-gray-300); }
.ibms-footer a:hover { color: var(--ibms-gold); }
.ibms-footer ul { list-style: none; padding: 0; margin: 0; }
.ibms-footer ul li { margin-bottom: 0.6rem; font-size: 0.9rem; }
.ibms-footer .footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); margin-top: 3rem; padding: 1.25rem 0;
  font-size: 0.82rem; text-align: center; color: var(--ibms-gray-600);
}
.ibms-footer .social-links a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,0.06); margin-right: 0.5rem;
}
.ibms-footer .social-links a:hover { background: var(--ibms-maroon); }

/* ---------- Page Header / Breadcrumb ---------- */
.ibms-page-header { background: linear-gradient(120deg, var(--ibms-black), var(--ibms-maroon-dark)); color: var(--ibms-white); padding: 3.5rem 0; }
.ibms-page-header h1 { color: var(--ibms-white); margin: 0; }
.ibms-page-header .breadcrumb { margin-top: 0.75rem; font-size: 0.85rem; }
.ibms-page-header .breadcrumb a { color: rgba(255,255,255,0.75); }
.ibms-page-header .breadcrumb .active { color: var(--ibms-gold); }

/* ---------- Section Headers ---------- */
.section-eyebrow {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ibms-gold);
  margin-bottom: 0.5rem;
}
.section-title { font-size: 2rem; margin-bottom: 0.75rem; }
.section-subtitle { color: var(--ibms-gray-600); max-width: 640px; margin-bottom: 2.5rem; }
.section-padded { padding: 5rem 0; }
.bg-off-white { background: var(--ibms-off-white); }
.bg-black { background: var(--ibms-black); color: var(--ibms-white); }
.bg-maroon { background: var(--ibms-maroon); color: var(--ibms-white); }

/* ---------- Hero ---------- */
.ibms-hero {
  position: relative;
  background: linear-gradient(120deg, var(--ibms-black) 0%, var(--ibms-maroon-dark) 70%, var(--ibms-maroon) 100%);
  color: var(--ibms-white); padding: 6rem 0 7rem; overflow: hidden;
}
.ibms-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 85% 20%, rgba(201,162,75,0.18), transparent 45%);
  pointer-events: none;
}
.ibms-hero .hero-eyebrow { color: var(--ibms-gold); letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.8rem; font-weight: 700; }
.ibms-hero h1 { color: var(--ibms-white); font-size: 2.8rem; margin: 0.75rem 0 1.25rem; }
.ibms-hero p.lead { color: rgba(255,255,255,0.85); max-width: 560px; margin-bottom: 2rem; }
.ibms-hero .hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Stats Strip ---------- */
.ibms-stats {
  background: var(--ibms-white); box-shadow: var(--ibms-shadow); border-radius: var(--ibms-radius);
  padding: 2.5rem 1rem;
}
.ibms-stats.stats-overlap { margin-top: -3.5rem; position: relative; z-index: 2; }
.ibms-stats .stat-item { text-align: center; }
.ibms-stats .stat-number { font-family: var(--ibms-font-heading); font-size: 2.25rem; font-weight: 800; color: var(--ibms-maroon); display: block; }
.ibms-stats .stat-label { color: var(--ibms-gray-600); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- Base Card ---------- */
.ibms-card {
  background: var(--ibms-white); border: 1px solid var(--ibms-gray-300); border-radius: var(--ibms-radius);
  overflow: hidden; height: 100%; transition: var(--ibms-transition);
}
.ibms-card:hover { box-shadow: var(--ibms-shadow); transform: translateY(-4px); border-color: transparent; }
.ibms-card .card-icon {
  width: 52px; height: 52px; border-radius: 50%; background: var(--ibms-off-white); color: var(--ibms-maroon);
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 1rem;
}
.ibms-card .card-body { padding: 1.75rem; }
.ibms-card .card-title { font-size: 1.1rem; margin-bottom: 0.5rem; }
.ibms-card .card-title a { color: var(--ibms-black); }
.ibms-card .card-title a:hover { color: var(--ibms-maroon); }
.ibms-card .card-text { color: var(--ibms-gray-600); font-size: 0.92rem; }

/* Department card */
.ibms-dept-card img { width: 100%; height: 170px; object-fit: cover; }
.ibms-dept-card .card-body { padding: 1.25rem 1.5rem; }

/* News card */
.ibms-news-card { padding: 0; }
.ibms-news-card .news-thumb { width: 100%; height: 180px; object-fit: cover; display: block; }
.ibms-news-card .news-date {
  display: inline-block; background: var(--ibms-maroon); color: var(--ibms-white);
  font-size: 0.75rem; font-weight: 700; padding: 0.25rem 0.6rem; border-radius: 4px; margin-bottom: 0.75rem;
}

/* Director message block (with photo) */
.ibms-director-block { display: flex; gap: 1.75rem; align-items: flex-start; }
.ibms-director-block .director-photo {
  width: 110px; height: 110px; border-radius: 50%; object-fit: cover; flex-shrink: 0;
  border: 3px solid var(--ibms-off-white); box-shadow: var(--ibms-shadow);
}
.ibms-director-block .director-quote-body { flex: 1; }
@media (max-width: 575px) {
  .ibms-director-block { flex-direction: column; align-items: center; text-align: center; }
}

/* Large variant, used on the About page */
.ibms-director-block.director-block-lg { gap: 2.25rem; align-items: center; }
.ibms-director-block.director-block-lg .director-photo { width: 190px; height: 190px; border-width: 4px; }
.ibms-director-block.director-block-lg .ibms-director-quote { font-size: 1.05rem; line-height: 1.85; }
@media (max-width: 767px) {
  .ibms-director-block.director-block-lg .director-photo { width: 150px; height: 150px; }
}

/* Faculty card */
.ibms-faculty-card { text-align: center; }
.ibms-faculty-card .faculty-photo {
  width: 120px; height: 120px; border-radius: 50%; object-fit: cover;
  margin: 1.5rem auto 1rem; border: 3px solid var(--ibms-off-white);
}
.ibms-faculty-card .faculty-name { font-size: 1.05rem; margin-bottom: 0.15rem; }
.ibms-faculty-card .faculty-role { color: var(--ibms-maroon); font-size: 0.85rem; font-weight: 600; margin-bottom: 0.15rem; }
.ibms-faculty-card .faculty-dept { color: var(--ibms-gray-600); font-size: 0.8rem; margin-bottom: 1rem; }
.ibms-faculty-card .faculty-social a {
  display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px;
  border-radius: 50%; background: var(--ibms-off-white); color: var(--ibms-maroon); margin: 0 0.2rem;
}
.ibms-faculty-card .faculty-social a:hover { background: var(--ibms-maroon); color: var(--ibms-white); }

/* ---------- Downloads ---------- */
.ibms-category-filter { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.5rem; }
.ibms-category-filter .filter-pill {
  border: 1px solid var(--ibms-gray-300); border-radius: 50px; padding: 0.4rem 1rem;
  font-size: 0.85rem; font-weight: 600; color: var(--ibms-gray-900); background: var(--ibms-white);
  transition: var(--ibms-transition);
}
.ibms-category-filter .filter-pill:hover,
.ibms-category-filter .filter-pill.active { background: var(--ibms-maroon); border-color: var(--ibms-maroon); color: var(--ibms-white); }

.ibms-download-item {
  background: var(--ibms-white); border: 1px solid var(--ibms-gray-300); border-radius: var(--ibms-radius);
  padding: 1.5rem; margin-bottom: 1.25rem;
}
.ibms-download-item .download-category {
  display: inline-block; background: var(--ibms-off-white); color: var(--ibms-maroon);
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 0.2rem 0.6rem; border-radius: 4px; margin-bottom: 0.6rem;
}
.ibms-download-item .download-title { font-size: 1.1rem; margin-bottom: 0.35rem; }
.ibms-download-item .download-desc { color: var(--ibms-gray-600); font-size: 0.9rem; margin-bottom: 1rem; }

.ibms-file-row {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.7rem 0.9rem; background: var(--ibms-off-white); border-radius: var(--ibms-radius);
  margin-bottom: 0.6rem;
}
.ibms-file-row:last-child { margin-bottom: 0; }
.ibms-file-row .file-info { display: flex; align-items: center; gap: 0.75rem; }
.ibms-file-row .file-icon {
  width: 36px; height: 36px; border-radius: 6px; background: var(--ibms-maroon); color: var(--ibms-white);
  display: flex; align-items: center; justify-content: center; font-size: 0.95rem; flex-shrink: 0;
}
.ibms-file-row .file-name { font-weight: 600; font-size: 0.9rem; color: var(--ibms-black); }
.ibms-file-row .file-meta { font-size: 0.78rem; color: var(--ibms-gray-600); }
.ibms-file-row .file-download {
  color: var(--ibms-maroon); font-size: 1.1rem; flex-shrink: 0;
  width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.ibms-file-row .file-download:hover { background: var(--ibms-maroon); color: var(--ibms-white); }

/* Director quote / testimonial */
.ibms-director-quote { border-left: 4px solid var(--ibms-gold); padding-left: 1.5rem; font-style: italic; color: var(--ibms-gray-900); }

.ibms-testimonial {
  background: var(--ibms-white); border-radius: var(--ibms-radius); box-shadow: var(--ibms-shadow);
  padding: 2rem; height: 100%;
}
.ibms-testimonial .quote-icon { color: var(--ibms-gold); font-size: 1.75rem; margin-bottom: 1rem; }
.ibms-testimonial .quote-text { font-style: italic; color: var(--ibms-gray-900); margin-bottom: 1.25rem; }
.ibms-testimonial .quote-author { display: flex; align-items: center; gap: 0.75rem; }
.ibms-testimonial .quote-author img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.ibms-testimonial .quote-author .name { font-weight: 700; font-size: 0.92rem; color: var(--ibms-black); }
.ibms-testimonial .quote-author .role { font-size: 0.8rem; color: var(--ibms-gray-600); }

/* ---------- CTA Band ---------- */
.ibms-cta-band { background: var(--ibms-black); color: var(--ibms-white); padding: 3.5rem 0; text-align: center; }
.ibms-cta-band h2 { color: var(--ibms-white); margin-bottom: 1.5rem; }

/* ---------- Accordion / FAQ ---------- */
.ibms-accordion .accordion-item { border: 1px solid var(--ibms-gray-300); border-radius: var(--ibms-radius) !important; margin-bottom: 0.75rem; overflow: hidden; }
.ibms-accordion .accordion-button { font-weight: 600; color: var(--ibms-black); background: var(--ibms-white); }
.ibms-accordion .accordion-button:not(.collapsed) { background: var(--ibms-off-white); color: var(--ibms-maroon); box-shadow: none; }
.ibms-accordion .accordion-button:focus { box-shadow: none; border-color: var(--ibms-gray-300); }
.ibms-accordion .accordion-button::after { filter: none; }

/* ---------- Publication List ---------- */
.ibms-publication-list li {
  display: flex; gap: 0.75rem; align-items: flex-start;
  padding: 0.85rem 0; border-bottom: 1px solid var(--ibms-gray-300);
}
.ibms-publication-list li:last-child { border-bottom: none; }
.ibms-publication-list li i { color: var(--ibms-maroon); margin-top: 0.2rem; }

/* ---------- Tabs (department profile sections) ---------- */
.ibms-tabs .nav-tabs { border-bottom: 2px solid var(--ibms-gray-300); flex-wrap: nowrap; overflow-x: auto; }
.ibms-tabs .nav-link {
  color: var(--ibms-gray-600); font-weight: 600; font-size: 0.9rem; border: none;
  border-bottom: 3px solid transparent; padding: 0.75rem 1.1rem; white-space: nowrap;
}
.ibms-tabs .nav-link:hover { color: var(--ibms-maroon); }
.ibms-tabs .nav-link.active { color: var(--ibms-maroon); border-bottom-color: var(--ibms-maroon); background: transparent; }
.ibms-tabs .tab-content { padding: 2rem 0; }

/* ---------- Timeline (history) ---------- */
.ibms-timeline { position: relative; padding-left: 2rem; border-left: 2px solid var(--ibms-gray-300); }
.ibms-timeline .timeline-item { position: relative; padding-bottom: 2rem; }
.ibms-timeline .timeline-item::before {
  content: ""; position: absolute; left: -2.45rem; top: 0.25rem; width: 14px; height: 14px;
  border-radius: 50%; background: var(--ibms-maroon); border: 3px solid var(--ibms-off-white);
}
.ibms-timeline .timeline-year { color: var(--ibms-maroon); font-weight: 800; font-size: 0.9rem; margin-bottom: 0.25rem; }
.ibms-timeline .timeline-title { margin-bottom: 0.35rem; }

/* ---------- Gallery Grid ---------- */
.ibms-gallery-item { position: relative; overflow: hidden; border-radius: var(--ibms-radius); }
.ibms-gallery-item img { width: 100%; height: 220px; object-fit: cover; transition: var(--ibms-transition); }
.ibms-gallery-item:hover img { transform: scale(1.08); }
.ibms-gallery-item .gallery-overlay {
  position: absolute; inset: 0; background: rgba(122,12,46,0.75); display: flex;
  align-items: center; justify-content: center; opacity: 0; transition: var(--ibms-transition);
}
.ibms-gallery-item:hover .gallery-overlay { opacity: 1; }
.ibms-gallery-item .gallery-overlay i { color: var(--ibms-white); font-size: 1.5rem; }

/* ---------- Pagination ---------- */
.ibms-pagination .page-link { color: var(--ibms-black); border: 1px solid var(--ibms-gray-300); margin: 0 0.15rem; border-radius: var(--ibms-radius); }
.ibms-pagination .page-item.active .page-link { background: var(--ibms-maroon); border-color: var(--ibms-maroon); color: var(--ibms-white); }
.ibms-pagination .page-link:hover { background: var(--ibms-off-white); color: var(--ibms-maroon); }

/* ---------- Newsletter ---------- */
.ibms-newsletter { background: var(--ibms-maroon); border-radius: var(--ibms-radius); padding: 2.5rem; color: var(--ibms-white); }
.ibms-newsletter h3 { color: var(--ibms-white); }
.ibms-newsletter .form-control { border-radius: var(--ibms-radius); border: none; padding: 0.75rem 1rem; }
.ibms-newsletter .btn-ibms-primary { background: var(--ibms-black); border-color: var(--ibms-black); }
.ibms-newsletter .btn-ibms-primary:hover { background: var(--ibms-gray-900); }

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .ibms-navbar .navbar-brand img { height: 44px; }
}