.detail-main {
  padding: 7rem 0 4rem;
  min-height: 60vh;
}

.detail-trainer {
  padding: 0.5rem 0 2rem;
}

.detail-trainer-card {
  display: flex;
  gap: clamp(1.25rem, 4vw, 3rem);
  align-items: flex-start;
  flex-wrap: wrap;
}

.detail-trainer-photo {
  flex: 1 1 280px;
  max-width: 420px;
}

.detail-trainer-photo img {
  width: 100%;
  aspect-ratio: 720 / 900;
  height: auto;
  max-height: min(85vh, 900px);
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: var(--radius, 12px);
  border: 3px solid var(--lime, #77f933);
  background: #111;
}

.detail-trainer-body {
  flex: 2 1 320px;
}

.detail-trainer-body h1 {
  font-family: Syne, system-ui, sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 0.5rem;
  text-transform: uppercase;
}

.detail-trainer-role {
  color: var(--accent, #77f933);
  font-weight: 600;
  margin: 0 0 1.25rem;
}

.detail-trainer-bio p {
  color: var(--muted, #a1a1aa);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.detail-back {
  margin-top: 2rem;
}

.detail-plan-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.detail-plan-head h1 {
  font-family: Syne, system-ui, sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}

.detail-plan-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.detail-tier {
  background: var(--card, #141416);
  border: 1px solid var(--border, #27272a);
  border-radius: var(--radius, 12px);
  padding: 1.5rem;
}

.detail-tier h2 {
  font-size: 1.1rem;
  margin: 0 0 0.35rem;
  letter-spacing: 0.04em;
}

.detail-tier .tier-price {
  font-family: Syne, system-ui, sans-serif;
  font-size: 1.75rem;
  margin: 0 0 1rem;
}

.detail-tier ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted, #a1a1aa);
  line-height: 1.6;
}

.detail-plan-copy {
  max-width: 720px;
  margin: 0 auto 2rem;
  color: var(--muted, #a1a1aa);
  line-height: 1.75;
}

.detail-plan-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.detail-plan-nav a {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border, #27272a);
  text-decoration: none;
  color: inherit;
  font-size: 0.9rem;
}

.detail-plan-nav a.active,
.detail-plan-nav a:hover {
  border-color: var(--accent, #77f933);
  color: var(--accent, #77f933);
}