/* ============================================================
   INTERNSHIPS.CSS — SaaS CORPORATE STARTUP REDESIGN
   ============================================================ */

/* Page Layout */
.page-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  padding-bottom: 5rem;
  position: relative;
}

@media (max-width: 1024px) {
  .page-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }
}

/* Premium Internship Header Banner */
.internship-header {
  margin-top: 100px;
  margin-bottom: 2.5rem;
  padding: 3.5rem 2rem;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(255, 255, 255, 1) 100%);
  border: 1px solid rgba(245, 158, 11, 0.2);
  box-shadow: var(--shadow-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .internship-header {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, var(--bg-card) 100%);
}

.internship-header::before {
  content: '🎓';
  position: absolute;
  font-size: 10rem;
  opacity: 0.05;
  right: -10px;
  top: -20px;
  transform: rotate(15deg);
}

.internship-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: var(--brand-navy);
  font-family: 'Poppins', sans-serif;
}

[data-theme="dark"] .internship-title {
  color: #fff;
}

.internship-title span {
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.internship-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
}

/* Sidebar Glass Card */
.sidebar-card {
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  padding: 1.8rem;
  position: sticky;
  top: 100px;
}

.filter-group-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--brand-navy);
  font-family: 'Poppins', sans-serif;
}

[data-theme="dark"] .filter-group-title {
  color: #fff;
}

.filter-info-box {
  background: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: 8px;
  padding: 1.5rem 1rem;
  margin-top: 1rem;
}

.btn-amber-outline {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  border: 1px solid rgba(245, 158, 11, 0.5);
  color: #D97706;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s ease;
  font-family: 'Inter', sans-serif;
}

.btn-amber-outline:hover {
  background: rgba(245, 158, 11, 0.1);
  border-color: #D97706;
  transform: translateY(-1px);
}

.main-content {
  width: 100%;
}