/*
  Futuristic dark neon theme for Laxman Kafle
  Palette: Cyan #00E5FF, Pink #FF3D81, Deep Space #0a0b10, Panels #0e1320
  Typography: Space Grotesk (UI), Orbitron (headings)
*/

:root {
  --bg: #0a0b10;
  --bg-accent: #0e1320;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-border: rgba(255, 255, 255, 0.12);
  --text: #e6f1ff;
  --muted: #8DA1B9;
  --neon: #00E5FF;
  --neon-2: #FF3D81;
  --white: #ffffff;
}

html, body {
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
  height: 100% !important;
  color: var(--text) !important;
  background:
    radial-gradient(1000px 600px at 20% -10%, rgba(0, 229, 255, 0.12), transparent 60%),
    radial-gradient(800px 500px at 120% 10%, rgba(255, 61, 129, 0.10), transparent 60%),
    linear-gradient(180deg, #090b12 0%, #0b0f16 60%, #0a0b10 100%) !important;
  font-family: 'Space Grotesk', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif !important;
}

h1, h2, h3, h4 {
  font-family: 'Orbitron', 'Space Grotesk', sans-serif !important;
  letter-spacing: 0.5px !important;
}

/* Navbar (glass) */
.navbar { border-bottom: 1px solid var(--panel-border) !important; }
.glass-nav {
  background: var(--panel) !important;
  backdrop-filter: saturate(140%) blur(12px) !important;
}
.navbar-brand { font-weight: 700 !important; color: var(--text) !important; }
.navbar .nav-link { color: #c9d6ff !important; font-weight: 600 !important; letter-spacing: 0.2px !important; }
.navbar .nav-link:hover, .navbar .nav-link.active { color: var(--neon) !important; }

/* Hero */
.tm-hero {
  height: 90vh !important;
  background-size: cover !important;
  background-position: center !important;
  position: relative !important;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(125deg, rgba(0,229,255,0.25), rgba(255,61,129,0.2) 40%, rgba(10,11,16,0.4) 75%);
  animation: hueShift 12s ease-in-out infinite alternate;
}
@keyframes hueShift {
  0% { filter: hue-rotate(0deg) saturate(1.1); }
  100% { filter: hue-rotate(18deg) saturate(1.3); }
}
.hero-content { position: relative; z-index: 2; }
.text-white-75 { color: rgba(230,241,255,0.9); }
.fw-700 { font-weight: 700; }
.fw-600 { font-weight: 600; }
.gap-3 { gap: 0.75rem; }

/* Buttons */
.btn-primary {
  border: none !important;
  background: linear-gradient(135deg, var(--neon), var(--neon-2)) !important;
  box-shadow: 0 8px 24px rgba(0,229,255,0.25), 0 0 0 1px rgba(255,255,255,0.05) inset !important;
  color: #081018 !important;
}
.btn-primary:hover { filter: brightness(1.05) !important; box-shadow: 0 10px 28px rgba(255,61,129,0.25) !important; }
.btn-outline-light { border-color: rgba(255,255,255,0.3) !important; color: var(--text) !important; }
.btn-outline-light:hover { background: rgba(255,255,255,0.08) !important; }
.btn-light { background: rgba(255,255,255,0.9) !important; color: #0c111a !important; }

/* Sections */
.section { padding: 4rem 1rem; }
.section h2 { font-weight: 700; color: var(--text); text-shadow: 0 0 24px rgba(0,229,255,0.15); }

/* Avatar */
.avatar-lg { width: 160px; height: 160px; object-fit: cover; border: 2px solid var(--panel-border); box-shadow: 0 6px 24px rgba(0,229,255,0.12); }

/* Tags */
.tags { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.tag { background: rgba(0,229,255,0.08); color: var(--neon); border: 1px solid rgba(0,229,255,0.25); padding: 0.4rem 0.7rem; border-radius: 999px; font-size: 0.9rem; }

/* Publications */
.pub-list { padding-left: 1.1rem; }
.pub-list li { margin-bottom: 0.9rem; }
.pub-list a { color: var(--neon); }
.pub-list a:hover { color: var(--neon-2); text-decoration: none; }

/* Footer */
.tm-footer { background: transparent !important; border-top: 1px solid var(--panel-border) !important; }
.tm-footer a { color: var(--text) !important; }
.tm-footer a:hover { color: var(--neon) !important; }

/* Ensure footer with gray class uses transparent bg in theme */
.tm-footer.tm-bg-gray { background: transparent !important; }

/* Utilities */
.link-muted { color: var(--muted); }
.link-muted:hover { color: var(--neon); }

/* Keep existing parallax hero height from template if used via data-parallax */
.tm-hero[data-parallax] { background-attachment: fixed; }

/* Gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.gallery-item {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  overflow: hidden;
}
.gallery-item::before {
  content: "";
  display: block;
  padding-top: 75%; /* 4:3 aspect ratio */
}
.gallery-item img, .gallery-item video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover; /* uniform cropping */
}

/* Travel cards on hub */
.gallery-grid-cards { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.travel-card {
  display: block;
  text-decoration: none;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.travel-card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,229,255,0.12); }
.travel-card-media {
  height: 160px;
  background-size: cover;
  background-position: center;
}
.travel-card-body { padding: 12px 14px; }
.travel-card-body h4 { margin: 0 0 6px; font-weight: 700; }