/* tec.ndu.edu.az üslubunda başlıq və alt hissə */

/* ---------- Başlıq ---------- */
.tec_header,
.pkp_structure_head.tec_header {
  background: var(--tec-site);
  color: #f8fafc;
  border: 0;
  box-shadow: 0 2px 12px -4px rgba(0, 0, 0, 0.35);
  position: sticky;
  top: 0;
  z-index: 50;
}
.tec_header .pkp_head_wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.55rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  position: relative;
}
.tec_header .pkp_site_name_wrapper { flex: 0 0 auto; padding: 0; margin: 0; display: flex; align-items: center; width: auto; }
.tec_header .pkp_site_name { margin: 0; padding: 0; }

.tec_brand { display: flex; align-items: center; gap: 0.7rem; color: #fff; text-decoration: none; }
.tec_brand:hover, .tec_brand:focus { color: #fff; text-decoration: none; }
.tec_brand_logo { height: 48px; width: 48px; border-radius: 50%; background: #fff; flex: none; }
.tec_brand_text strong { display: block; font-size: 0.82rem; line-height: 1.15; font-weight: 700; letter-spacing: 0.01em; }
.tec_brand_text em { display: block; font-style: normal; font-size: 0.82rem; line-height: 1.2; font-weight: 500; opacity: 0.95; }

.tec_header .pkp_site_nav_menu { display: flex; flex: 1 1 auto; align-items: center; justify-content: flex-end; gap: 0.75rem; position: static; }
.tec_header .pkp_navigation_primary_row { background: transparent; border: 0; padding: 0; margin: 0; width: auto; }
.tec_header .pkp_navigation_primary_wrapper { display: flex; align-items: center; margin: 0; padding: 0; max-width: none; }

.tec_header .pkp_navigation_primary { display: flex; align-items: center; gap: 0.1rem; margin: 0; padding: 0; }
.tec_header .pkp_navigation_primary > li { margin: 0; }
.tec_header .pkp_navigation_primary > li > a {
  color: #f8fafc;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  border: 0;
  transition: background 0.2s ease, color 0.2s ease;
}
.tec_header .pkp_navigation_primary > li > a:hover,
.tec_header .pkp_navigation_primary > li > a:focus,
.tec_header .pkp_navigation_primary > li.current > a { background: rgba(255, 255, 255, 0.14); color: var(--tec-accent); }

/* Açılan menyular */
.tec_header .pkp_navigation_primary ul {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  box-shadow: 0 16px 36px -14px rgba(15, 23, 42, 0.35);
  padding: 0.35rem;
}
.tec_header .pkp_navigation_primary ul a { color: #0f172a; border-radius: 6px; padding: 0.55rem 0.8rem; font-weight: 500; }
.tec_header .pkp_navigation_primary ul a:hover,
.tec_header .pkp_navigation_primary ul a:focus { background: #f1f5f9; color: var(--tec-site-dark); }

.tec_header .pkp_navigation_search_wrapper { margin-left: 0.25rem; }
.tec_header .pkp_search { color: #f8fafc; font-size: 0.88rem; font-weight: 600; padding: 0.55rem 0.7rem; border-radius: 8px; }
.tec_header .pkp_search:hover { background: rgba(255, 255, 255, 0.14); color: var(--tec-accent); }

.tec_header .pkp_navigation_user_wrapper { position: static; top: auto; right: auto; width: auto; padding: 0; margin: 0; background: transparent; }
.tec_header .pkp_navigation_user { display: flex; gap: 0.1rem; margin: 0; padding: 0; }
.tec_header .pkp_navigation_user > li > a { color: #f8fafc; font-size: 0.85rem; font-weight: 600; padding: 0.5rem 0.65rem; border-radius: 8px; }
.tec_header .pkp_navigation_user > li > a:hover { background: rgba(255, 255, 255, 0.14); color: var(--tec-accent); }

.tec_header_actions { display: flex; align-items: center; gap: 0.5rem; }
.tec_header_link { color: #f8fafc; font-size: 0.85rem; font-weight: 600; padding: 0.5rem 0.65rem; border-radius: 8px; text-decoration: none; }
.tec_header_link:hover { background: rgba(255, 255, 255, 0.14); color: var(--tec-accent); text-decoration: none; }
.tec_header_cta {
  background: var(--tec-red);
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  transition: filter 0.2s ease, transform 0.2s ease;
}
.tec_header_cta:hover { color: #fff; filter: brightness(1.08); transform: translateY(-1px); text-decoration: none; }

/* Mobil menyu düyməsi */
.tec_header .pkp_site_nav_toggle { background: transparent; border: 0; color: #fff; }

@media (max-width: 991px) {
  .tec_header .pkp_head_wrapper { flex-wrap: wrap; padding: 0.5rem 1rem; }
  .tec_header .pkp_site_nav_menu { flex-direction: column; align-items: stretch; width: 100%; }
  .tec_header .pkp_navigation_primary_wrapper, .tec_header .pkp_navigation_primary { flex-direction: column; align-items: stretch; }
  .tec_header .pkp_navigation_primary ul { box-shadow: none; border: 0; }
  .tec_header_actions { flex-wrap: wrap; padding: 0.5rem 0; }
}

/* ---------- Alt hissə ---------- */
.tec_footer,
.pkp_structure_footer_wrapper.tec_footer {
  background: var(--tec-site);
  color: #f8fafc;
  border: 0;
  margin-top: 0;
  padding: 3rem 1.25rem 0;
}
.tec_footer_grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.3fr;
  gap: 2.25rem;
}
.tec_footer_brand { display: flex; align-items: center; gap: 0.75rem; color: #fff; font-weight: 700; line-height: 1.25; text-decoration: none; }
.tec_footer_brand:hover { color: #fff; text-decoration: none; }
.tec_footer_brand img { background: #fff; border-radius: 50%; flex: none; }
.tec_footer_text { margin-top: 1rem; font-size: 0.9rem; opacity: 0.9; }
.tec_footer h3 {
  margin: 0 0 1rem;
  font-family: "Livvic", system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tec-accent);
}
.tec_footer ul { list-style: none; margin: 0; padding: 0; }
.tec_footer li { margin: 0 0 0.55rem; font-size: 0.92rem; line-height: 1.5; }
.tec_footer a { color: #f8fafc; text-decoration: none; }
.tec_footer a:hover { color: var(--tec-accent); text-decoration: underline; }
.tec_footer_bottom {
  max-width: 1280px;
  margin: 2.5rem auto 0;
  padding: 1.1rem 0 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.82rem;
  opacity: 0.92;
}

@media (max-width: 900px) {
  .tec_footer_grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .tec_footer_grid { grid-template-columns: 1fr; }
}

/* Standart temanın sabit en və fon qaydalarını ləğv et */
.tec_header .pkp_site_nav_menu {
  background: transparent !important;
  width: auto !important;
  min-width: 0;
  flex: 1 1 auto !important;
  margin: 0 !important;
  padding: 0 !important;
}
.tec_header .pkp_navigation_primary_row,
.tec_header .pkp_navigation_primary_wrapper {
  width: auto !important;
  max-width: none !important;
  margin: 0 !important;
  left: auto !important;
  background: transparent !important;
}
.tec_header .pkp_navigation_primary_wrapper { display: flex !important; align-items: center; }
.tec_header .pkp_navigation_user_wrapper { width: auto !important; margin: 0 !important; }
.tec_header .pkp_site_nav_menu > .pkp_navigation_primary_row { margin-left: auto !important; }

.tec_header #navigationUserWrapper,
.tec_header .pkp_navigation_user,
.tec_header .pkp_navigation_primary {
  width: auto !important;
  max-width: none !important;
  flex: 0 0 auto !important;
  right: auto !important;
  left: auto !important;
}
.tec_header .pkp_site_nav_menu { flex-wrap: nowrap; }
.tec_header .pkp_navigation_user > li { float: none; }

.tec_header .pkp_navigation_search_wrapper { position: static !important; float: none !important; width: auto !important; margin: 0 0 0 0.25rem !important; padding: 0 !important; }
.tec_header .pkp_navigation_search_wrapper a { display: inline-block; white-space: nowrap; }
.tec_header .pkp_navigation_user { margin-left: 0.5rem !important; }

.tec_header #navigationUserWrapper, .tec_header .pkp_navigation_user { transform: none !important; }

.tec_footer_brand img { width: 56px !important; height: 56px !important; max-width: 56px; }
.tec_footer_brand span { font-size: 0.95rem; }

/* Mobil görünüş */
@media (max-width: 991px) {
  .tec_header .pkp_head_wrapper { display: block; padding: 0.4rem 1rem 0.6rem; }
  .tec_header .pkp_site_name_wrapper { width: 100%; display: flex; align-items: center; justify-content: space-between; flex-direction: row; padding: 0.3rem 0; }
  .tec_header .pkp_site_nav_toggle {
    position: relative !important;
    display: block !important;
    width: 44px; height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 8px;
    background: transparent;
    flex: none;
  }
  .tec_header .pkp_site_nav_toggle:before { color: #fff; }
  .tec_header .pkp_site_nav_menu { display: none !important; width: 100% !important; padding: 0.5rem 0 !important; }
  .tec_header .pkp_site_nav_menu.pkp_site_nav_menu--isOpen { display: flex !important; flex-direction: column; align-items: stretch; }
  .tec_header .pkp_navigation_primary_row { margin: 0 !important; }
  .tec_header .pkp_navigation_primary_wrapper,
  .tec_header .pkp_navigation_primary,
  .tec_header .pkp_navigation_user { flex-direction: column !important; align-items: stretch !important; }
  .tec_header .pkp_navigation_primary ul { position: static !important; box-shadow: none; border: 0; background: rgba(255, 255, 255, 0.1); }
  .tec_header .pkp_navigation_primary ul a { color: #fff; }
  .tec_header_actions { flex-wrap: wrap; padding: 0.6rem 0.2rem 0; }
}

@media (max-width: 991px) {
  .tec_header .pkp_site_name { order: 1; flex: 1 1 auto; min-width: 0; }
  .tec_header .pkp_site_nav_toggle { order: 2; margin-left: auto; left: auto !important; right: auto !important; top: auto !important; transform: none !important; }
}

@media (max-width: 991px) {
  .tec_header .pkp_site_nav_toggle:before { position: absolute !important; left: 50% !important; top: 50% !important; transform: translate(-50%, -50%) !important; margin: 0 !important; }
  .tec_header .pkp_navigation_primary { margin-left: 0 !important; padding-left: 0 !important; }
  .tec_header .pkp_navigation_primary > li > a { padding-left: 0.4rem; }
}