/* dev-svyatoslav.ru — общие стили для T123 / HEAD. Префикс sdev- */

.sdev-wrap {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #0f172a;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.sdev-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.sdev-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6366f1;
  margin-bottom: 12px;
}

.sdev-h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.sdev-h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 600;
  margin: 0 0 12px;
  color: #334155;
}

.sdev-lead {
  font-size: 1.05rem;
  color: #475569;
  max-width: 640px;
  margin: 0 0 24px;
}

.sdev-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.sdev-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.sdev-btn--primary {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.sdev-btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
  color: #fff !important;
}

.sdev-btn--ghost {
  background: #f1f5f9;
  color: #0f172a !important;
}

.sdev-btn--ghost:hover {
  background: #e2e8f0;
  color: #0f172a !important;
}

.sdev-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.sdev-pills li {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.875rem;
  color: #475569;
}

.sdev-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 900px) {
  .sdev-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.sdev-mock {
  background: linear-gradient(160deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);
  border-radius: 16px;
  min-height: 280px;
  padding: 24px;
  color: #e0e7ff;
  box-shadow: 0 20px 50px rgba(30, 27, 75, 0.35);
  position: relative;
  overflow: hidden;
}

.sdev-mock::before {
  content: '';
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 30% 20%, rgba(99, 102, 241, 0.35), transparent 45%);
  pointer-events: none;
}

.sdev-mock-inner {
  position: relative;
  z-index: 1;
}

.sdev-mock-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  opacity: 0.85;
  margin-bottom: 8px;
}

.sdev-mock-lines {
  margin-top: 16px;
  font-family: ui-monospace, monospace;
  font-size: 0.8rem;
  line-height: 1.6;
  opacity: 0.9;
}

.sdev-section-pad {
  padding: 56px 0;
}

.sdev-muted {
  color: #64748b;
  font-size: 0.9rem;
}