.section-platform__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-8);
  align-items: center;
}
.section-platform__heading {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-3);
  letter-spacing: -0.03em;
}
.section-platform__lead {
  color: var(--color-text-secondary);
  line-height: var(--line-height-loose);
  margin-bottom: var(--space-6);
  max-width: 48ch;
}
.section-platform__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.section-platform__feature {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}
.section-platform__feature-num {
  font-family: var(--font-en);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-accent);
  padding-top: 2px;
}
.section-platform__feature-name {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  margin-bottom: 4px;
}
.section-platform__feature-body {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-loose);
}

/* ── Platform Mock ─────────────────────────────── */
.section-platform__visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.platform-mock {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(26, 26, 26, 0.10), 0 4px 12px rgba(26, 26, 26, 0.06);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.platform-mock__shot {
  display: block;
  width: 100%;
  height: auto;
}
.platform-mock__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.platform-mock__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background-color: var(--color-border);
}
.platform-mock__url {
  margin-left: auto;
  margin-right: auto;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  padding: 3px 12px;
  background-color: var(--color-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  min-width: 180px;
  text-align: center;
}
.platform-mock__app {
  flex: 1;
  display: grid;
  grid-template-columns: 25% 1fr;
  min-height: 0;
}
.platform-mock__sidebar {
  background-color: var(--color-bg);
  border-right: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.platform-mock__brand {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  padding: 4px 8px;
}
.platform-mock__nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.platform-mock__nav-item {
  font-size: 11px;
  color: var(--color-text-secondary);
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-base);
}
.platform-mock__nav-item--active {
  background-color: var(--color-accent-light);
  color: var(--color-accent-dark);
  font-weight: var(--font-weight-medium);
}
.platform-mock__main {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background-color: var(--color-white);
  min-width: 0;
}
.platform-mock__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}
.platform-mock__stat {
  padding: var(--space-2);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.platform-mock__stat-label {
  font-size: 10px;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
.platform-mock__stat-value {
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}
.platform-mock__stat-unit {
  font-size: 11px;
  font-weight: var(--font-weight-regular);
  color: var(--color-text-muted);
}
.platform-mock__cohort {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-height: 0;
}
.platform-mock__cohort-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--color-border);
}
.platform-mock__cohort-title {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}
.platform-mock__cohort-pill {
  font-size: 9px;
  padding: 2px 8px;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.platform-mock__rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.platform-mock__row {
  display: grid;
  grid-template-columns: 20px 1fr 2fr;
  gap: var(--space-2);
  align-items: center;
}
.platform-mock__avatar {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6B5CE7, #EDE9FF);
}
.platform-mock__avatar--2 { background: linear-gradient(135deg, #4F43C0, #C2BDF0); }
.platform-mock__avatar--3 { background: linear-gradient(135deg, #9A948C, #D8D4CC); }
.platform-mock__row-name {
  font-size: 10px;
  color: var(--color-text-secondary);
}
.platform-mock__row-bar {
  height: 5px;
  background-color: var(--color-surface);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.platform-mock__row-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(to right, var(--color-accent), var(--color-accent-dark));
  border-radius: 999px;
}

.section-platform__visual-caption {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: right;
}

@media (max-width: 768px) {
  .section-platform__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}