/* FullBox — Calculator v1.0 */

/* ── Обёртка ── */
.calc-wrap {
  max-width: 820px;
  margin: 0 auto;
}

/* ── Индикатор шагов ── */
.calc-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: 36px;
}

.calc-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
}

.csi-n {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fh);
  font-size: .9rem;
  font-weight: 700;
  color: var(--gray-l);
  transition: all .25s;
  position: relative;
}

.csi-l {
  font-size: .66rem;
  font-weight: 700;
  color: var(--gray-l);
  text-transform: uppercase;
  letter-spacing: .07em;
  white-space: nowrap;
  transition: color .25s;
}

.calc-step-item.active .csi-n {
  background: var(--grad);
  border-color: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(255,107,0,.35);
}

.calc-step-item.active .csi-l {
  color: var(--orange);
}

.calc-step-item.done .csi-n {
  background: var(--dark);
  border-color: var(--dark);
  color: transparent;
}

.calc-step-item.done .csi-n::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--white);
  font-family: sans-serif;
  font-size: .85rem;
  font-weight: 700;
}

.calc-step-item.done .csi-l {
  color: var(--dark);
}

/* Линия между кружками — выравнивается по центру кружка */
.calc-step-sep {
  flex: 1;
  min-width: 16px;
  max-width: 56px;
  height: 2px;
  background: var(--border);
  margin-top: 18px; /* (38px circle / 2) - (2px border / 2) */
  transition: background .25s;
}

.calc-step-item.done + .calc-step-sep {
  background: var(--dark);
}

/* ── Область содержимого шага ── */
.calc-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 36px 40px 28px;
  min-height: 200px;
}

/* ── Вопрос ── */
.calc-q {
  font-family: var(--fh);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: .02em;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  line-height: 1.3;
}

.calc-hint {
  font-family: var(--fb);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  background: var(--op);
  border: 1px solid var(--om);
  padding: 3px 10px;
  border-radius: 100px;
}

/* ── Сетка вариантов ── */
.calc-opts {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.calc-opts-3 {
  grid-template-columns: repeat(3, 1fr);
}

.calc-opts-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ── Карточка-вариант ── */
.calc-opt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 10px 14px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  cursor: pointer;
  transition: border-color .18s, box-shadow .18s, transform .18s, background .18s;
  text-align: center;
  font-family: var(--fb);
}

.calc-opt:hover {
  border-color: var(--orange);
  box-shadow: 0 4px 16px rgba(255,107,0,.12);
  transform: translateY(-2px);
}

.calc-opt.sel {
  border-color: var(--orange);
  background: var(--op);
  box-shadow: 0 4px 14px rgba(255,107,0,.15);
}

.calc-opt-ico {
  font-size: 1.5rem;
  line-height: 1;
}

.calc-opt-lbl {
  font-family: var(--fh);
  font-size: .84rem;
  font-weight: 700;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: .03em;
  line-height: 1.2;
}

.calc-opt-sub {
  font-size: .68rem;
  color: var(--gray-l);
  line-height: 1.3;
}

/* ── Навигация ── */
.calc-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 4px;
}

.calc-back {
  background: none;
  border: none;
  color: var(--gray-l);
  font-size: .85rem;
  font-family: var(--fb);
  cursor: pointer;
  padding: 0;
  transition: color .18s;
}

.calc-back:hover {
  color: var(--dark);
}

/* ── Панель результата ── */
.calc-result {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  overflow: hidden;
  box-shadow: var(--sh);
}

.calc-res-head {
  background: var(--black);
  padding: 26px 36px 28px;
  border-bottom: 3px solid var(--orange);
}

.calc-res-title {
  font-family: var(--fh);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-top: 10px;
}

/* ── Разбивка по услугам ── */
.calc-breakdown {
  padding: 8px 36px 4px;
  border-bottom: 1px solid var(--border);
}

.calc-bd-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  font-size: .9rem;
}

.calc-bd-row:last-child {
  border-bottom: none;
}

.calc-bd-row span:first-child {
  color: var(--gray);
}

.calc-bd-row span:last-child {
  font-family: var(--fh);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
}

/* ── Итоговая сумма ── */
.calc-total {
  padding: 22px 36px 20px;
  background: var(--op);
  border-bottom: 1px solid var(--om);
}

.calc-total-lbl {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--gray);
  margin-bottom: 8px;
}

.calc-total-val {
  font-family: var(--fh);
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 8px;
}

.calc-total-val strong {
  color: var(--orange);
}

.calc-total-note {
  font-size: .72rem;
  color: var(--gray-l);
  line-height: 1.5;
}

/* ── CTA-форма ── */
.calc-cta {
  padding: 28px 36px 24px;
}

.calc-cta-lbl {
  font-family: var(--fh);
  font-size: .95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--dark);
  margin-bottom: 18px;
}

.calc-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.calc-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .92rem;
  color: var(--dark);
  background: var(--white);
  font-family: var(--fb);
  transition: border-color .18s;
}

.calc-input:focus {
  outline: none;
  border-color: var(--orange);
}

.calc-submit {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

/* ── Успех ── */
.calc-success {
  text-align: center;
  padding: 20px 0 8px;
}

.calc-ok-ico {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.calc-success h4 {
  font-family: var(--fh);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: 6px;
  color: var(--dark);
}

.calc-success p {
  font-size: .88rem;
  color: var(--gray);
}

/* ── Пересчитать ── */
.calc-reset-wrap {
  padding: 14px 36px 20px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.calc-reset {
  background: none;
  border: none;
  font-size: .82rem;
  color: var(--gray-l);
  cursor: pointer;
  font-family: var(--fb);
  transition: color .18s;
  padding: 0;
}

.calc-reset:hover {
  color: var(--dark);
}

/* ── Адаптив ── */
@media (max-width: 860px) {
  .calc-opts {
    grid-template-columns: repeat(3, 1fr);
  }
  .calc-opts-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .calc-box {
    padding: 24px 20px 20px;
  }
  .csi-l {
    display: none;
  }
  .calc-step-sep {
    min-width: 10px;
    max-width: 28px;
  }
  .calc-opts,
  .calc-opts-3,
  .calc-opts-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .calc-opts-3 .calc-opt:last-child:nth-child(odd),
  .calc-opts .calc-opt:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
  .calc-res-head,
  .calc-breakdown,
  .calc-total,
  .calc-cta,
  .calc-reset-wrap {
    padding-left: 20px;
    padding-right: 20px;
  }
  .calc-form-row {
    grid-template-columns: 1fr;
  }
  .calc-total-val {
    font-size: 1.6rem;
  }
}