/* INTERNSHIPS.CSS - Ultra Premium "Apple Pro" Level UI */

:root {
  --bg-deep: #050505;
  --bg-surface: #111111;
  --bg-glass: rgba(20, 20, 20, 0.6);
  --border-glass: rgba(255, 255, 255, 0.08);
  --text-main: #F5F5F7;
  --text-muted: #86868B;
  --accent-amber: linear-gradient(135deg, #F59E0B, #EF4444);
  --accent-amber-solid: #F59E0B;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

body[data-page="internships"] {
  background-color: var(--bg-deep);
  color: var(--text-main);
}

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

/* Ambient Background Glow (Amber specific for Internships) */
.page-layout::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 50vh;
  background: radial-gradient(ellipse at top, rgba(245, 158, 11, 0.06) 0%, rgba(5, 5, 5, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

@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: var(--radius-lg);
  background: radial-gradient(circle at top right, rgba(245, 158, 11, 0.1), var(--bg-surface));
  border: 1px solid var(--border-glass);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 10px 30px rgba(0, 0, 0, 0.2);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.internship-header::before {
  content: '🎓';
  position: absolute;
  font-size: 10rem;
  opacity: 0.03;
  right: -20px;
  top: -30px;
  transform: rotate(15deg);
}

.internship-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  color: #fff;
}

.internship-title span {
  background: var(--accent-amber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

/* Sidebar Glass Card */
.sidebar-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 4px 20px rgba(0, 0, 0, 0.2);
  padding: 1.8rem;
  position: sticky;
  top: 100px;
}

.filter-group-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #fff;
  letter-spacing: -0.01em;
}

.filter-info-box {
  background: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.1);
  border-radius: var(--radius-sm);
  padding: 1.5rem 1rem;
  margin-top: 1rem;
}

.btn-amber-outline {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.5rem;
  border-radius: 20px;
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--accent-amber-solid);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.main-content {
  width: 100%;
}