:root {
  color-scheme: light;
}

html {
  scroll-behavior: smooth;
}

body {
  letter-spacing: 0;
}

.tech-shell {
  background: #0f172a;
}

.tech-card {
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(11, 31, 58, 0.92);
  box-shadow: 0 24px 60px rgba(2, 6, 23, 0.28);
}

.glass-panel {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(15, 23, 42, 0.82);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border: 1px solid rgba(24, 160, 184, 0.28);
  border-radius: 4px;
  background: rgba(24, 160, 184, 0.08);
  padding: 0.35rem 0.75rem;
  color: #0e7490;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.section-kicker-dark,
.dark-section .section-kicker {
  border-color: rgba(125, 211, 252, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: #bae6fd;
}

.advantage-card {
  min-height: 190px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  background: #fff;
  padding: 1.75rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.company-copy {
  display: grid;
  gap: 1.5rem;
  color: #475569;
  font-size: 1rem;
  line-height: 2;
}

.company-copy p {
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 1.5rem;
}

.company-copy p:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.filter-btn[aria-pressed="true"] {
  background: #0b1f3a;
  color: #fff;
}

.filter-btn[aria-pressed="false"] {
  color: #475569;
}

.application-image {
  filter: saturate(0.92) contrast(1.02);
}

.application-card:hover .application-image {
  transform: scale(1.03);
}

:focus-visible {
  outline: 3px solid rgba(24, 160, 184, 0.45);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}