:root {
  --bg-dark: #0d1b2a;
  --bg-mid: #1b263b;
  --accent: #3a86ff;
  --text-light: #f8f9fa;
  --muted: #adb5bd;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #1f2937;
  background: #f4f7fb;
}

.site-header {
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(8px);
}

.navbar-brand,
.nav-link {
  color: var(--text-light) !important;
}

.nav-link:hover {
  color: #a5d8ff !important;
}

.newb-section {
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-mid));
  color: var(--text-light);
  padding: 5rem 0;
}

.newb-badge {
  background: rgba(58, 134, 255, 0.22);
  color: #bfdbfe;
}

.newb-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
}

.newb-list li {
  margin-bottom: 0.8rem;
  display: flex;
  gap: 0.6rem;
}

.apps-section {
  background: #f4f7fb;
}

.app-card {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.app-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12);
}

.app-cover {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.placeholder-cover {
  background: linear-gradient(135deg, #dbeafe, #e0e7ff);
  color: #2563eb;
  font-size: 4rem;
}

.app-meta {
  color: #6b7280;
  flex-wrap: wrap;
  font-size: 0.92rem;
}

.about-section {
  background: #ffffff;
}

.contact-card {
  border-radius: 14px;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
}

.site-footer {
  background: #0b1320;
  color: #d1d5db;
}

.site-footer a {
  color: #93c5fd;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 991px) {
  .newb-section {
    padding: 4rem 0;
  }
}