/* Калькулятор ценовых категорий */

.ck-hub {
  padding-bottom: 0;
}

/* —— Блок калькулятора —— */

.ck-calc-wrap {
  padding: 3rem 0;
  background: linear-gradient(180deg, #fff 0%, #eef7ff 100%);
  border-top: 1px solid rgba(23, 138, 228, 0.1);
  border-bottom: 4px solid rgba(23, 138, 228, 0.2);
}

.ck-calc-panel {
  padding: 2.5rem 2rem;
  background: #fff;
  border: 2px solid rgba(23, 138, 228, 0.22);
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(10, 37, 64, 0.1);
}

@media (min-width: 768px) {
  .ck-calc-panel {
    padding: 3rem 2.5rem;
  }
}

.ck-calc-panel__title {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 2.5vw, 2.4rem);
  font-weight: 800;
  color: #094879;
}

.ck-calc-panel__lead {
  margin: 0 0 2rem;
  max-width: 62rem;
  font-size: 1.15rem;
  line-height: 1.6;
  color: #4a5c68;
}

.ck-form {
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.ck-form__grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .ck-form__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ck-field--wide {
    grid-column: 1 / -1;
  }
}

.ck-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
}

.ck-field__label {
  font-size: 1.15rem;
  font-weight: 700;
  color: #094879;
}

.ck-field__control--select {
  font-size: 1.45rem;
  line-height: 1.4;
}

.ck-field__control--volume {
  font-size: 1.4rem;
  font-variant-numeric: tabular-nums;
}

.ck-field__control {
  width: 100%;
  padding: 0.95rem 1.1rem;
  font-family: inherit;
  font-size: 1.2rem;
  color: #0a2540;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.ck-field__control:hover {
  border-color: var(--blue);
}

.ck-field__control:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(23, 138, 228, 0.2);
}

.ck-field__control:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.ck-form__actions {
  margin-top: 1.5rem;
}

.ck-form__error {
  margin: 1rem 0 0;
  padding: 0.85rem 1rem;
  font-size: 1.1rem;
  color: #b91c1c;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 10px;
}

.ck-form__success {
  margin: 1rem 0 0;
  padding: 0.85rem 1rem;
  font-size: 1.1rem;
  color: #166534;
  background: #ecfdf5;
  border: 1px solid #bbf7d0;
  border-radius: 10px;
}

.ck-result {
  margin-top: 2rem;
}

.ck-result__box {
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid transparent;
}

.ck-result__box--ok {
  background: #ecfdf5;
  border-color: #86efac;
}

.ck-result__box--save {
  background: linear-gradient(145deg, #fffbeb 0%, #fff 100%);
  border-color: #fcd34d;
}

.ck-result__title {
  margin: 0 0 0.75rem;
  font-size: 1.75rem;
  font-weight: 800;
  color: #094879;
}

.ck-result__text,
.ck-result__lead,
.ck-result__note {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.55;
  color: #4a5c68;
}

.ck-result__lead {
  margin-bottom: 1.25rem;
}

.ck-result__lead strong {
  color: #b45309;
  font-size: 1.45rem;
}

.ck-result__metrics {
  display: grid;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (min-width: 600px) {
  .ck-result__metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

.ck-metric {
  padding: 1.25rem;
  background: #fff;
  border-radius: 12px;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.ck-metric__label {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  color: #64748b;
  margin-bottom: 0.35rem;
}

.ck-metric__value {
  font-size: 2.1rem;
  font-weight: 800;
  color: #094879;
  line-height: 1.1;
}

.ck-metric__unit {
  font-size: 1.1rem;
  color: #64748b;
}

.ck-result__note {
  font-size: 1.1rem;
  color: #64748b;
}

.ck-cta {
  margin-top: 2.5rem;
  padding: 2.5rem 2rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, #f8fafc 0%, #eef7ff 100%);
  border-radius: 16px;
  border: 1px solid rgba(23, 138, 228, 0.12);
}

.ck-cta__title {
  margin: 0 0 1.5rem;
  font-size: 2rem;
  font-weight: 800;
  color: #094879;
}

.ck-cta__btn {
  position: relative;
  z-index: 1;
  text-decoration: none;
}

.ck-disclaimer {
  margin: 2.5rem 0 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(10, 37, 64, 0.1);
  font-size: 1.1rem;
  line-height: 1.55;
  color: #8a9baa;
  text-align: center;
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
}

/* —— Справочный блок о ЦК —— */

.ck-guide {
  padding: 4rem 0 6rem;
  background: #f4f7f9;
}

.ck-guide__inner {
  max-width: 78rem;
}

.ck-guide__title {
  margin: 0 0 1.25rem;
  font-size: clamp(2rem, 2.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  color: #094879;
}

.ck-guide__intro,
.ck-guide__outro {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
  line-height: 1.65;
  color: #4a5c68;
}

.ck-guide__outro {
  margin-top: 2rem;
  margin-bottom: 0;
  padding: 1.5rem;
  background: #fff;
  border-left: 4px solid var(--blue);
  border-radius: 0 12px 12px 0;
}

.ck-guide__subtitle {
  margin: 2.5rem 0 1.25rem;
  font-size: 1.65rem;
  font-weight: 800;
  color: #094879;
}

.ck-guide__cats {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .ck-guide__cats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.ck-guide-cat {
  padding: 1.5rem;
  background: #fff;
  border: 1px solid rgba(23, 138, 228, 0.12);
  border-radius: 14px;
  box-shadow: 0 4px 20px rgba(10, 37, 64, 0.04);
}

.ck-guide-cat__title {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.35;
  color: #094879;
}

.ck-guide-cat__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ck-guide-cat__list li {
  position: relative;
  margin: 0 0 0.65rem;
  padding-left: 1rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: #4a5c68;
}

.ck-guide-cat__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
}

.ck-guide-cat__list li:last-child {
  margin-bottom: 0;
}

.ck-guide__table-wrap {
  overflow-x: auto;
  margin-top: 0.5rem;
  background: #fff;
  border: 1px solid rgba(23, 138, 228, 0.12);
  border-radius: 14px;
  box-shadow: 0 4px 20px rgba(10, 37, 64, 0.04);
}

.ck-guide-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 1.05rem;
  line-height: 1.45;
}

.ck-guide-table th,
.ck-guide-table td {
  padding: 0.9rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid #e2e8f0;
  color: #4a5c68;
}

.ck-guide-table thead th {
  background: #eef7ff;
  font-weight: 800;
  color: #094879;
  border-bottom: 2px solid rgba(23, 138, 228, 0.2);
}

.ck-guide-table tbody th[scope="row"] {
  font-weight: 800;
  color: #094879;
  white-space: nowrap;
  background: #fafbfc;
}

.ck-guide-table tbody tr:last-child th,
.ck-guide-table tbody tr:last-child td {
  border-bottom: none;
}

.ck-guide-rules {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ck-rule;
}

.ck-guide-rules li {
  counter-increment: ck-rule;
  position: relative;
  margin: 0 0 1rem;
  padding: 1.25rem 1.25rem 1.25rem 3.5rem;
  font-size: 1.1rem;
  line-height: 1.6;
  color: #4a5c68;
  background: #fff;
  border: 1px solid rgba(23, 138, 228, 0.12);
  border-radius: 12px;
}

.ck-guide-rules li::before {
  content: counter(ck-rule);
  position: absolute;
  left: 1.15rem;
  top: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
  background: #094879;
  border-radius: 50%;
}

.ck-guide-rules li:last-child {
  margin-bottom: 0;
}

.is-hidden {
  display: none !important;
}