/* ============================================================
   КОМПЬЮТЕРНАЯ ДИАГНОСТИКА ДВИГАТЕЛЯ — локальные стили
   Дополняет:
   - /uslugi/sezonnaya-smena-shin/page.css  (usp-grid, steps-grid, links-grid, price-table)
   - /uslugi/remont-prokola/page.css        (pores-note)
   - /dostavka-topliva/page.css             (situations-grid, quality-note)
   ============================================================ */

/* ===== СКАНЕРЫ ===== */
.scanners-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 640px) {
  .scanners-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .scanners-grid { grid-template-columns: repeat(4, 1fr); }
}

.scanner-card {
  padding: 22px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.scanner-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,107,0,.4);
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
}

.scanner-card__icon {
  font-size: 34px;
  line-height: 1;
  margin-bottom: 12px;
}

.scanner-card h3 {
  font-size: 15.5px;
  margin: 0 0 8px;
  color: var(--text);
  letter-spacing: -.01em;
}

.scanner-card p {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

/* ===== ЗАЧЕМ НУЖНА ДИАГНОСТИКА (копия из sekretki) ===== */
.why-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 26px 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.why-content > p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.65;
  margin: 0 0 14px;
}

.why-content > p strong {
  color: var(--accent);
  font-weight: 700;
}

.why-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.why-list li {
  position: relative;
  padding: 12px 16px 12px 40px;
  background: var(--card-2);
  border-radius: 12px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.why-list li::before {
  content: "✓";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #34d399;
  font-weight: 900;
  font-size: 15px;
}

.why-list li strong {
  color: var(--accent);
  font-weight: 800;
}

@media (max-width: 600px) {
  .why-content {
    padding: 20px 18px;
  }
  .why-content > p {
    font-size: 14px;
  }
  .why-list li {
    font-size: 13.5px;
    padding: 10px 14px 10px 36px;
  }
}