.pricing-hero {
  text-align: center;
  padding: 80px 6vw 60px;
}
.pricing-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.pricing-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.pricing-hero p { color: var(--muted); font-size: 1.05rem; }

/* ── Plans ── */
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  max-width: 900px;
  margin: 0 auto 80px;
  padding: 0 6vw;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}
.plan {
  background: var(--card);
  padding: 36px 28px;
  border-right: 1px solid var(--border);
  position: relative;
}
.plan:last-child { border-right: none; }

.plan-featured {
  background: #0f0f0f;
  border-color: var(--border-light);
}
.plan-badge {
  display: inline-block;
  background: var(--accent);
  color: #0d0d0d;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.plan-name {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--muted);
  margin-bottom: 12px;
}
.plan-price {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.plan-currency { font-size: 1.4rem; vertical-align: super; font-weight: 700; }
.plan-featured .plan-price { color: var(--accent); }
.plan-credits {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.plan-ppu {
  font-size: .8rem;
  color: var(--muted);
  margin-bottom: 24px;
}
.plan-features {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.plan-features li { font-size: .88rem; color: #b0ada8; }
.plan-features li::first-letter { }

.plan-btn {
  display: block;
  text-align: center;
  width: 100%;
  border: 1px solid var(--border-light);
  border-radius: 8px;
}
.plan-featured .plan-btn { border: none; }

/* ── Info grid ── */
.pricing-info {
  max-width: 900px;
  margin: 0 auto 80px;
  padding: 0 6vw;
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.info-item {
  background: var(--card);
  padding: 24px 20px;
  border-right: 1px solid var(--border);
  font-size: .88rem;
}
.info-item:last-child { border-right: none; }
.info-item strong { display: block; margin-bottom: 8px; font-size: .9rem; }
.info-item p { color: var(--muted); line-height: 1.65; }
.info-item a { color: var(--accent); }

@media (max-width: 860px) {
  .plans { grid-template-columns: 1fr; }
  .plan { border-right: none; border-bottom: 1px solid var(--border); }
  .plan:last-child { border-bottom: none; }
  .info-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .info-grid { grid-template-columns: 1fr; }
}

/* ── Custom credit purchase ── */
.plans-custom {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 40px;
  max-width: 900px;
  margin: 0 auto 80px;
  padding: 0 6vw;
  align-items: start;
}

.custom-buy-card {
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 36px 32px;
}

.custom-rate-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--muted);
  margin-bottom: 8px;
}

.custom-rate {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 28px;
}

.custom-rate-price {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--accent);
}

.custom-rate-per {
  font-size: 1rem;
  color: var(--muted);
}

.custom-input-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.custom-input-wrap {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  overflow: hidden;
  flex: 1;
}

.custom-input-prefix {
  padding: 0 12px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--muted);
  border-right: 1px solid var(--border);
  line-height: 44px;
  background: var(--card);
}

.custom-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: 1.15rem;
  font-weight: 700;
  padding: 10px 14px;
  width: 0;
}

.custom-input:focus { outline: none; }

.custom-credits-preview {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  min-width: 90px;
}

#creditsPreview {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.credits-unit {
  font-size: .75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.custom-breakdown {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: .83rem;
  color: var(--muted);
}

.breakdown-row span:last-child {
  font-weight: 700;
  color: var(--text);
}

.custom-buy-btn {
  width: 100%;
  text-align: center;
}

.custom-error {
  margin-top: 10px;
  font-size: .82rem;
  color: #ff6b6b;
  text-align: center;
}

/* info side */
.custom-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.custom-info .info-item {
  border-right: none;
  border-bottom: 1px solid var(--border);
}

.custom-info .info-item:last-child {
  border-bottom: none;
}

.info-item ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.info-item ul li {
  font-size: .84rem;
  color: var(--muted);
}

.info-item ul li em {
  font-style: normal;
  color: var(--text);
  font-weight: 600;
}

@media (max-width: 860px) {
  .plans-custom {
    grid-template-columns: 1fr;
  }
}