.nb-checkout-page {
  background: #07111f;
  color: #e8eef8;
}

.nb-checkout-hero {
  padding: 120px 0 60px;
  background:
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.18), transparent 32%),
    linear-gradient(180deg, #08111f 0%, #0b1627 100%);
}

.nb-checkout-hero__inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.nb-checkout-eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7dd3fc;
}

.nb-checkout-title {
  margin: 0 0 18px;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.08;
  font-weight: 800;
  color: #ffffff;
}

.nb-checkout-subtitle {
  margin: 0 auto;
  max-width: 760px;
  font-size: 1.05rem;
  line-height: 1.75;
  color: #aac0d8;
}

.nb-checkout-section {
  padding: 30px 0 100px;
}

.nb-checkout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: start;
}

.nb-checkout-form-card,
.nb-checkout-summary-card {
  background: #ffffff;
  color: #132235;
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.nb-checkout-card-head {
  margin-bottom: 22px;
}

.nb-checkout-card-head h2 {
  margin: 0 0 8px;
  color: #0f172a;
}

.nb-checkout-card-head p {
  margin: 0;
  color: #5b6b7f;
  line-height: 1.7;
}

.nb-checkout-form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #0f172a;
}

.nb-checkout-form p {
  margin: 0 0 16px;
}

.nb-checkout-form input,
.nb-checkout-form select,
.nb-checkout-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #d7e2ee;
  border-radius: 12px;
  background: #f8fbff;
  color: #0f172a;
  font-size: 1rem;
  line-height: 1.5;
  box-sizing: border-box;
}

.nb-checkout-form input:focus,
.nb-checkout-form select:focus,
.nb-checkout-form textarea:focus {
  outline: none;
  border-color: #0ea5e9;
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.nb-checkout-actions {
  margin-top: 8px;
}

.nb-checkout-disclaimer {
  margin-top: 18px;
  color: #5b6b7f;
  font-size: 0.95rem;
  line-height: 1.7;
}

.nb-checkout-disclaimer a {
  color: #0ea5e9;
  text-decoration: none;
}

.nb-checkout-disclaimer a:hover {
  text-decoration: underline;
}

.nb-checkout-plan-badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #eef6ff;
  color: #0ea5e9;
  font-size: 0.85rem;
  font-weight: 700;
}

.nb-checkout-plan-name {
  margin: 0 0 8px;
  font-size: 1.6rem;
  color: #0f172a;
}

.nb-checkout-plan-description {
  margin: 0 0 18px;
  color: #5b6b7f;
  line-height: 1.7;
}

.nb-checkout-prices {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.nb-checkout-price-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #f8fbff;
  border: 1px solid #e8eef5;
}

.nb-checkout-feature-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.nb-checkout-feature-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  line-height: 1.6;
}

.nb-checkout-feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #0ea5e9;
  font-weight: 700;
}

.nb-checkout-note-box {
  margin-top: 10px;
  padding: 18px;
  border-radius: 16px;
  background: #f8fbff;
  border: 1px solid #e8eef5;
}

.nb-checkout-note-box h4 {
  margin: 0 0 12px;
  color: #0f172a;
}

.nb-checkout-note-box ul {
  margin: 0;
  padding-left: 18px;
  color: #304156;
}

.nb-checkout-note-box li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.nb-checkout-alt-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.nb-checkout-alt-links a {
  color: #0ea5e9;
  text-decoration: none;
  font-weight: 500;
}

.nb-checkout-alt-links a:hover {
  text-decoration: underline;
}

@media (max-width: 991px) {
  .nb-checkout-grid {
    grid-template-columns: 1fr;
  }

  .nb-checkout-hero {
    padding-top: 95px;
  }
}

@media (max-width: 767px) {
  .nb-checkout-title {
    font-size: 2rem;
  }

  .nb-checkout-form-card,
  .nb-checkout-summary-card {
    padding: 22px;
  }
}