/* ── Hero ── */
.hero {
  padding: 5rem 0 4rem;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.15;
}
.hero h1 .accent {
  color: var(--oh-amber);
}
.hero .lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,.85);
  max-width: 560px;
}
.hero-bg-icon {
  font-size: 9rem;
  opacity: .18;
}
.btn-hero-secondary {
  background: rgba(255,255,255,.12);
  border: 1.5px solid rgba(255,255,255,.4);
  color: #fff;
  font-weight: 600;
  padding: .7rem 1.8rem;
  font-size: 1rem;
  border-radius: 8px;
  transition: background .2s;
}
.btn-hero-secondary:hover {
  background: rgba(255,255,255,.22);
  color: #fff;
}

/* ── Trust bar ── */
.trust-bar {
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
  padding: .9rem 0;
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .85rem;
  font-weight: 600;
  color: #495057;
}
.trust-item .bi {
  color: var(--oh-sky);
  font-size: 1rem;
}
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.dot-green  { background: var(--oh-green); }
.dot-yellow { background: var(--oh-yellow); }
.dot-red    { background: var(--oh-red); }

/* ── Feature cards ── */
.section-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--oh-navy);
  letter-spacing: -.02em;
}
.section-sub {
  color: #6c757d;
  max-width: 520px;
  margin: 0 auto;
}
.section-desc {
  color: #6c757d;
  line-height: 1.7;
}
.section-list {
  color: #495057;
  font-size: .93rem;
}
.feature-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 2rem 1.6rem;
  height: 100%;
  transition: box-shadow .2s, transform .2s;
}
.feature-card:hover {
  box-shadow: 0 8px 28px rgba(26,58,92,.12);
  transform: translateY(-3px);
}
.feature-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.1rem;
}
.feature-card h5 {
  font-weight: 700;
  color: var(--oh-navy);
  margin-bottom: .5rem;
  font-size: 1.05rem;
}
.feature-card p {
  color: #6c757d;
  font-size: .92rem;
  margin: 0;
  line-height: 1.6;
}

/* ── Dashboard preview ── */
.preview-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(26,58,92,.12);
  overflow: hidden;
}
.preview-header {
  background: var(--oh-navy);
  color: #fff;
  padding: 1rem 1.4rem;
  font-weight: 700;
  font-size: .95rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.preview-body {
  padding: 1.2rem;
}
.preview-legend {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem 1.2rem;
  background: #f8fafc;
  border-top: 1px solid #e9eef4;
  font-size: .78rem;
  color: #6c757d;
  font-weight: 600;
}
.aircraft-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .75rem;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e9eef4;
  margin-bottom: .6rem;
}
.aircraft-row:last-child { margin-bottom: 0; }
.aircraft-reg {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--oh-navy);
  min-width: 80px;
}
.aircraft-meta {
  flex: 1;
  font-size: .82rem;
  color: #6c757d;
  line-height: 1.4;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .78rem;
  font-weight: 700;
  padding: .3rem .7rem;
  border-radius: 20px;
}
.badge-green  { background: #dcfce7; color: #166534; }
.badge-yellow { background: #fef9c3; color: #854d0e; }
.badge-red    { background: #fee2e2; color: #991b1b; }

/* ── CTA banner ── */
.cta-banner {
  background: linear-gradient(120deg, var(--oh-navy) 0%, #1e5080 100%);
  border-radius: 20px;
  color: #fff;
  padding: 3rem 2rem;
}
.cta-banner h2 {
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: -.02em;
}
.cta-banner p {
  color: rgba(255,255,255,.8);
  max-width: 460px;
  margin: 0 auto;
}