/* UI Components */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  background-color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: 4px;
  transition: all 0.3s var(--ease-aero);
  cursor: pointer;
  box-shadow: 0 4px 14px 0 rgba(2, 132, 199, 0.39);
}

.btn:hover {
  background-color: var(--color-accent-dark);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.23);
  transform: translateY(-2px);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
  box-shadow: none;
}

.btn--outline:hover {
  background-color: var(--color-bg);
  border-color: var(--color-text-primary);
  box-shadow: none;
}

/* Navigation Links */
.nav-link {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-accent);
}

/* Aircraft Tech Card */
.tech-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.4s var(--ease-aero), box-shadow 0.4s var(--ease-aero);
}

.tech-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.1);
}

.tech-card__image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-bottom: 1px solid var(--color-border);
}

.tech-card__content {
  padding: var(--space-4);
}

.tech-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.tech-card__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px dashed var(--color-border);
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-text-secondary);
}

.spec-value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  font-weight: 700;
}

/* Boarding Pass (Contact) */
.boarding-pass {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  display: flex;
  overflow: hidden;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.1);
  position: relative;
}

.boarding-pass::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0; right: 25%;
  width: 2px;
  background-image: linear-gradient(to bottom, var(--color-border) 50%, transparent 50%);
  background-size: 2px 10px;
}

.bp-main {
  flex: 3;
  padding: var(--space-8);
}

.bp-stub {
  flex: 1;
  padding: var(--space-8);
  background-color: var(--color-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}