/* ── Department pages — matches site theme ───────────────────────── */

.dept-heading {
  padding: 50px 0 18px;
  background: #fff;
}

.dept-heading__inner {
  max-width: 1250px;
  margin: 0 auto;
  text-align: center;
}

.dept-heading__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 13px;
  border-radius: 999px;
  background: #d9e9f7;
  color: #000;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.dept-heading h1 {
  margin: 0;
  color: #000;
  font-family: "Roboto", sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.05;
}

/* ── Layout ─────────────────────────────────────────────────────── */

.dept-body {
  padding: 26px 0 68px;
  background: #fff;
}

.dept-layout {
  display: grid;
  grid-template-columns: minmax(210px, 235px) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

/* ── Sidebar ─────────────────────────────────────────────────────── */

.dept-sidebar {
  position: sticky;
  top: 120px;
  width: 100%;
}

.dept-sidebar__head {
  padding: 14px 16px;
  background: #000;
  color: #fff;
  font-family: "Roboto", sans-serif;
  font-size: 18px;
  font-weight: 500;
}

.dept-quicklinks {
  background: #e6e6e6;
}

.dept-quicklinks__link {
  min-height: 50px;
  display: flex;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid #d2d2d2;
  color: #2f3a4d;
  font-family: "Roboto", sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.35;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.dept-quicklinks__link:hover,
.dept-quicklinks__link.is-current {
  color: var(--primary);
  background: rgba(14, 118, 187, 0.06);
}

.dept-quicklinks__link.is-current {
  border-left: 3px solid var(--primary);
  padding-left: 13px;
  font-weight: 700;
}

/* ── Main panel ─────────────────────────────────────────────────── */

.dept-main {
  min-width: 0;
}

.dept-panel {
  padding: 28px 30px 32px;
  border: 1px solid #e5e7eb;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  margin-bottom: 24px;
}

.dept-panel:last-child {
  margin-bottom: 0;
}

.dept-panel__eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  padding: 6px 12px;
  border-radius: 999px;
  background: #dce9f8;
  color: #1664b3;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dept-panel h2 {
  margin: 0 0 18px;
  color: #091226;
  font-family: "Roboto", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.1;
}

.dept-panel h4 {
  margin: 1.4rem 0 0.6rem;
  color: #081226;
  font-size: 1.05rem;
  font-weight: 700;
}

.dept-panel p,
.dept-richtext p {
  margin: 0 0 1rem;
  color: #334155;
  font-size: 15px;
  line-height: 1.85;
}

.dept-richtext ul,
.dept-richtext ol {
  margin: 0 0 1rem;
  padding-left: 1.3rem;
  color: #334155;
  font-size: 15px;
  line-height: 1.85;
}

.dept-richtext li {
  margin-bottom: 6px;
}

/* ── HOD card ───────────────────────────────────────────────────── */

.dept-hod {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 22px;
  border: 1px solid #dbe4ef;
  border-radius: 18px;
  background: linear-gradient(135deg, #f0f7ff 0%, #fff 100%);
  margin-bottom: 24px;
}

.dept-hod__avatar {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, #0f76bb, #19bfd6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  font-weight: 800;
  font-family: "Roboto", sans-serif;
}

.dept-hod__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dept-hod__label {
  display: block;
  margin-bottom: 4px;
  color: #1664b3;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dept-hod__name {
  margin: 0 0 4px;
  color: #081226;
  font-family: "Roboto", sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
}

.dept-hod__qual {
  margin: 0;
  color: #64748b;
  font-size: 13px;
  line-height: 1.5;
}

/* ── Info strip ─────────────────────────────────────────────────── */

.dept-info-strip {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.dept-info-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid #dbe4ef;
  border-radius: 12px;
  background: #f7fbff;
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
}

.dept-info-chip i {
  color: var(--primary);
  font-size: 1rem;
}

/* ── Faculty grid ───────────────────────────────────────────────── */

.dept-faculty-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.dept-faculty-card {
  padding: 20px 16px 18px;
  border: 1px solid #dbe4ef;
  border-radius: 18px;
  background: linear-gradient(180deg, #fff 0%, #f7fbff 100%);
  text-align: center;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.dept-faculty-card:hover {
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.1);
  transform: translateY(-2px);
}

.dept-faculty-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 12px;
  overflow: hidden;
  background: linear-gradient(135deg, #0f76bb, #19bfd6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  font-family: "Roboto", sans-serif;
}

.dept-faculty-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dept-faculty-card__name {
  margin: 0 0 4px;
  color: #081226;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.3;
}

.dept-faculty-card__designation {
  display: inline-block;
  margin-bottom: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #dce9f8;
  color: #1664b3;
  font-size: 11px;
  font-weight: 700;
}

.dept-faculty-card__qual {
  margin: 0;
  color: #64748b;
  font-size: 11px;
  line-height: 1.4;
}

/* ── Department list page ───────────────────────────────────────── */

.dept-list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.dept-card {
  padding: 26px 22px 24px;
  border: 1px solid #dbe4ef;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
}

.dept-card:hover {
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
  transform: translateY(-3px);
}

.dept-card__icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, #0f76bb, #19bfd6);
  color: #fff;
  font-size: 1.5rem;
}

.dept-card__name {
  margin: 0 0 10px;
  color: #081226;
  font-family: "Roboto", sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.2;
}

.dept-card__hod {
  margin: 0 0 12px;
  color: #64748b;
  font-size: 12.5px;
  line-height: 1.5;
}

.dept-card__hod strong {
  color: #334155;
}

.dept-card__desc {
  margin: 0 0 18px;
  color: #64748b;
  font-size: 13.5px;
  line-height: 1.7;
  flex-grow: 1;
}

.dept-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  align-self: flex-start;
  transition: background 0.2s ease;
}

.dept-card__link:hover {
  background: #0a66a1;
  color: #fff;
}

/* ── Responsive ─────────────────────────────────────────────────── */

@media (max-width: 1199.98px) {
  .dept-layout {
    grid-template-columns: 1fr;
  }

  .dept-sidebar {
    position: static;
  }

  .dept-faculty-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dept-list-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 991.98px) {
  .dept-sidebar {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .dept-heading {
    padding: 34px 0 10px;
  }

  .dept-body {
    padding-bottom: 44px;
  }

  .dept-panel {
    padding: 20px 18px 24px;
  }

  .dept-faculty-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dept-list-grid {
    grid-template-columns: 1fr;
  }

  .dept-heading h1 {
    font-size: clamp(1.5rem, 6vw, 1.9rem);
  }

  .dept-page-intro h2 {
    font-size: 1.35rem;
  }

  .dept-page-intro p,
  .dept-body p {
    font-size: 13px;
    line-height: 1.65;
  }

  .dept-sidebar-head {
    font-size: 16px;
  }

  .dept-panel h3 {
    font-size: 1.05rem;
  }

  .dept-data-table thead th {
    font-size: 12px;
  }

  .dept-data-table tbody td {
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .dept-faculty-grid {
    grid-template-columns: 1fr;
  }
}