.sales-section,
.app-flow-section,
.proof-section,
.faq-section {
  position: relative;
}

.sales-heading,
.flow-copy,
.faq-heading,
.app-surface-heading {
  max-width: 900px;
}

.sales-heading h2,
.flow-copy h2,
.proof-card h2,
.faq-heading h2,
.app-surface-heading h2 {
  margin: 0;
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(42px, 6vw, 86px);
  line-height: 0.92;
  letter-spacing: -0.065em;
}

.sales-heading p,
.flow-copy p,
.proof-card p,
.app-surface-heading p {
  max-width: 720px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}

.sales-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.sales-card,
.flow-step,
.faq-item,
.surface-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at calc(var(--mx, 0.5) * 100%) calc(var(--my, 0.5) * 100%), rgba(255, 103, 53, 0.13), transparent 36%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
  box-shadow: 0 22px 65px rgba(0, 0, 0, 0.28);
}

.sales-card {
  min-height: 265px;
  padding: 26px;
}

.sales-card span,
.flow-step b {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(255, 103, 53, 0.15);
  color: #ff8a5f;
  font-weight: 800;
}

.sales-card h3,
.flow-step strong,
.faq-item h3 {
  display: block;
  margin: 34px 0 12px;
  color: #fff;
  font-size: 24px;
  letter-spacing: -0.035em;
}

.sales-card p,
.flow-step span,
.faq-item p {
  color: var(--muted);
  line-height: 1.55;
}

.app-flow-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: start;
}

.flow-steps {
  display: grid;
  gap: 14px;
}

.flow-step {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 4px 18px;
  align-items: center;
  padding: 22px;
}

.flow-step strong {
  margin: 0;
}

.flow-step span {
  grid-column: 2;
}

.proof-card {
  overflow: hidden;
  border: 1px solid rgba(255, 103, 53, 0.22);
  border-radius: 42px;
  padding: clamp(30px, 5vw, 64px);
  background:
    radial-gradient(circle at 10% 0%, rgba(255, 103, 53, 0.24), transparent 32%),
    radial-gradient(circle at 90% 95%, rgba(141, 43, 198, 0.2), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.018));
}

.proof-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.proof-points span {
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  padding: 12px 16px;
  color: #fff;
  background: rgba(0, 0, 0, 0.26);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.faq-item {
  padding: 26px;
}

.faq-item h3 {
  margin-top: 0;
}

.app-surface-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.surface-card {
  display: grid;
  gap: 12px;
  min-height: 165px;
  padding: 24px;
}

.surface-card strong {
  color: #fff;
  font-size: 23px;
  letter-spacing: -0.035em;
}

.surface-card span {
  color: var(--muted);
  line-height: 1.55;
}

@media (max-width: 980px) {
  .sales-grid,
  .app-flow-section,
  .faq-grid,
  .app-surface-grid {
    grid-template-columns: 1fr;
  }

  .sales-card {
    min-height: 0;
  }
}

@media (max-width: 620px) {
  .sales-section,
  .app-flow-section,
  .proof-section,
  .faq-section {
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    padding-left: 16px;
    padding-right: 16px;
    overflow-x: hidden;
  }

  .sales-heading h2,
  .flow-copy h2,
  .proof-card h2,
  .faq-heading h2,
  .app-surface-heading h2 {
    font-size: 38px;
    letter-spacing: -0.055em;
  }

  .sales-heading p,
  .flow-copy p,
  .proof-card p,
  .app-surface-heading p {
    font-size: 15px;
  }

  .sales-card,
  .flow-step,
  .faq-item,
  .surface-card {
    border-radius: 22px;
    padding: 20px;
  }

  .flow-step {
    grid-template-columns: 46px 1fr;
  }

  .flow-step span {
    grid-column: 1 / -1;
  }
}