.ptc-services {
  --svc-bg: #f4fcfe;
  --svc-surface: #fff;
  --svc-ink: #15333a;
  --svc-muted: #58747a;
  --svc-line: #cdecf2;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 64px) 20px 72px;
  color: var(--svc-ink);
}
.ptc-services-hero {
  max-width: 760px;
  margin-bottom: 32px;
}
.ptc-services-hero > span,
.ptc-package-detail-kicker {
  color: #0cc0df;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.ptc-services-hero h2 {
  font:
    700 clamp(1.9rem, 4vw, 2.75rem) / 1.08 "Trebuchet MS",
    Arial,
    sans-serif;
  margin: 8px 0 14px;
}
.ptc-services-hero p {
  max-width: 65ch;
  color: var(--svc-muted);
  font-size: 1.06rem;
  line-height: 1.65;
  margin: 0;
}
.ptc-services-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 28px;
  align-items: start;
}
.ptc-package-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.ptc-package-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 270px;
  padding: 22px;
  border: 2px solid var(--svc-line);
  border-radius: 14px;
  background: var(--svc-surface);
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.ptc-package-card:hover {
  transform: translateY(-3px);
  border-color: #0cc0df;
}
.ptc-package-card.is-selected {
  border-color: #0cc0df;
  box-shadow: 0 12px 32px rgba(12, 192, 223, 0.14);
}
.ptc-package-card input {
  position: absolute;
  opacity: 0;
}
.ptc-package-card:focus-within {
  outline: 3px solid rgba(12, 192, 223, 0.35);
  outline-offset: 3px;
}
.ptc-package-check {
  position: absolute;
  right: 18px;
  top: 18px;
  width: 22px;
  height: 22px;
  border: 2px solid #cdecf2;
  border-radius: 50%;
}
.is-selected .ptc-package-check {
  border: 7px solid #0cc0df;
}
.ptc-package-label {
  color: #0cc0df;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-right: 30px;
}
.ptc-package-card > strong {
  font:
    700 1.2rem/1.2 "Trebuchet MS",
    Arial,
    sans-serif;
  margin: 13px 0;
}
.ptc-package-price {
  font-size: 1.7rem;
  font-weight: 800;
}
.ptc-package-card small {
  color: var(--svc-muted);
  margin: 3px 0 16px;
}
.ptc-package-summary {
  color: var(--svc-muted);
  line-height: 1.5;
  margin-top: auto;
}
.ptc-package-detail {
  position: sticky;
  top: 105px;
  padding: 28px;
  border-radius: 24px;
  background: #15333a;
  color: #f3fcfe;
}
.ptc-package-detail-kicker {
  color: #0cc0df;
}
.ptc-package-detail h2 {
  font:
    700 clamp(1.45rem, 3vw, 2rem) / 1.12 "Trebuchet MS",
    Arial,
    sans-serif;
  margin: 8px 0 16px;
}
.ptc-package-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid #2d5962;
}
.ptc-package-meta strong {
  font-size: 1.55rem;
  color: #0cc0df;
}
.ptc-package-meta span {
  color: #b4d0d6;
}
.ptc-package-detail h3 {
  font-size: 1rem;
  margin: 22px 0 10px;
}
.ptc-package-detail ul {
  padding: 0;
  margin: 0 0 22px;
  list-style: none;
}
.ptc-package-detail li {
  position: relative;
  padding: 7px 0 7px 27px;
  color: #f3fcfe;
  line-height: 1.4;
}
.ptc-package-detail li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #ff66c4;
  font-weight: 800;
}
.ptc-package-actions {
  display: grid;
  gap: 10px;
}
.ptc-service-btn {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 8px;
  background: #0cc0df;
  color: #15333a !important;
  font-weight: 800;
  text-decoration: none !important;
  transition:
    transform 0.2s ease,
    filter 0.2s ease;
}
.ptc-service-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}
.ptc-service-btn-secondary {
  background: transparent;
  color: #f3fcfe !important;
  border: 1px solid #2d5962;
}
.ptc-service-note {
  font-size: 0.8rem;
  line-height: 1.45;
  color: #b4d0d6;
  margin: 16px 0 0;
}
html[data-theme="dark"] .ptc-services {
  --svc-bg: #0f2024;
  --svc-surface: #163036;
  --svc-ink: #f3fcfe;
  --svc-muted: #b4d0d6;
  --svc-line: #2d5962;
}
html[data-theme="dark"] .ptc-package-card.is-selected {
  box-shadow: 0 12px 32px rgba(12, 192, 223, 0.08);
}
@media (max-width: 850px) {
  .ptc-services-layout {
    grid-template-columns: 1fr;
  }
  .ptc-package-detail {
    position: static;
  }
  .ptc-package-list {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 580px) {
  .ptc-services {
    padding: 24px 14px 48px;
  }
  .ptc-services-hero {
    margin-bottom: 22px;
  }
  .ptc-package-list {
    grid-template-columns: 1fr;
  }
  .ptc-package-card {
    min-height: 0;
    padding: 18px;
  }
  .ptc-package-detail {
    padding: 22px 18px;
    border-radius: 14px;
  }
  .ptc-package-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .ptc-package-card,
  .ptc-service-btn {
    transition: none;
  }
  .ptc-package-card:hover,
  .ptc-service-btn:hover {
    transform: none;
  }
}