/* ─── Pricing ─────────────────────────────────────────── */
.pricing {
  background: var(--cream);
  color: var(--navy);
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
}
.pricing .section-head { border-bottom-color: rgba(25,48,78,.15); }
.pricing .section-title .accent { color: var(--orange); }
.pricing .section-head .meta { color: rgba(25,48,78,.55); }

.calc-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 24px;
  align-items: start;
}
.calc-panel {
  background: var(--white);
  border: 1px solid rgba(25,48,78,.12);
  padding: 36px;
}
.calc-summary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  position: sticky;
  top: 96px;
}
.calc-head {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: rgba(25,48,78,.55);
  margin-bottom: 24px;
}
.calc-head .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--orange);
}
.calc-tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid rgba(25,48,78,.15);
  margin-bottom: 28px;
}
.calc-tab {
  background: transparent;
  border: 0;
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(25,48,78,.5);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.calc-tab:hover { color: var(--navy); }
.calc-tab.active { color: var(--navy); border-bottom-color: var(--orange); }

.calc-block { margin-bottom: 28px; }
.calc-block:last-child { margin-bottom: 0; }
.calc-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(25,48,78,.6);
  margin-bottom: 14px;
  display: flex; justify-content: space-between; align-items: baseline;
}
.calc-label .val {
  font-family: var(--font-display);
  font-size: 21px;
  letter-spacing: .02em;
  color: var(--navy);
  font-weight: 700;
}

.tariff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.tariff-grid.cols-2 { grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) {
  .tariff-grid,
  .tariff-grid.cols-2 { grid-template-columns: 1fr; }
}
.tariff-card {
  background: var(--white);
  border: 1px solid rgba(25,48,78,.15);
  padding: 20px;
  cursor: pointer;
  display: flex; flex-direction: column;
  transition: border-color .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.tariff-card:hover { border-color: rgba(25,48,78,.4); }
.tariff-card.active {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.tariff-card .t-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: .02em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.tariff-card .t-price {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: rgba(25,48,78,.6);
  margin-bottom: 14px;
}
.tariff-card.active .t-price { color: var(--orange); }
.tariff-card .t-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 14px;
  line-height: 1.45;
  color: rgba(25,48,78,.75);
}
.tariff-card.active .t-list { color: rgba(255,255,255,.75); }
.tariff-card .t-list li {
  padding-left: 14px;
  position: relative;
}
.tariff-card .t-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 1px;
  background: var(--orange);
}

.qty-row {
  display: flex; align-items: center; gap: 14px;
}
.qty-btn {
  width: 40px; height: 40px;
  border: 1px solid rgba(25,48,78,.18);
  background: var(--white);
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--navy);
  cursor: pointer;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.qty-btn:hover { background: var(--cream); border-color: var(--navy); }
input[type=range].calc-range {
  -webkit-appearance: none;
  flex: 1;
  height: 4px;
  background: rgba(25,48,78,.15);
  outline: none;
}
input[type=range].calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  background: var(--orange);
  border-radius: 50%;
  cursor: pointer;
  border: 0;
}
input[type=range].calc-range::-moz-range-thumb {
  width: 18px; height: 18px;
  background: var(--orange);
  border-radius: 50%;
  cursor: pointer;
  border: 0;
}

.calc-hint {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .15em;
  color: var(--orange-d);
  margin-top: 10px;
  display: flex; flex-direction: column; gap: 4px;
}

.addon-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 700px) { .addon-list { grid-template-columns: 1fr; } }
.addon {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid rgba(25,48,78,.15);
  padding: 12px 14px;
  cursor: pointer;
  font-size: 15px;
  line-height: 1.35;
  color: var(--navy);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.addon:hover { border-color: rgba(25,48,78,.4); background: var(--cream); }
.addon input { display: none; }
.addon .check {
  width: 18px; height: 18px;
  border: 1.5px solid rgba(25,48,78,.35);
  flex-shrink: 0;
  display: grid; place-items: center;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.addon .check::after {
  content: "";
  width: 9px; height: 5px;
  border-left: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translate(1px, -1px);
  opacity: 0;
}
.addon input:checked ~ .check {
  background: var(--orange);
  border-color: var(--orange);
}
.addon input:checked ~ .check::after { opacity: 1; }
.addon .price {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: rgba(25,48,78,.55);
  white-space: nowrap;
}

.calc-summary .s-eyebrow {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.calc-summary .s-eyebrow .live {
  background: var(--orange);
  color: var(--white);
  padding: 3px 9px;
  font-size: 11px;
  letter-spacing: .2em;
}
.calc-summary .s-total {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(50px, 5.5vw, 72px);
  line-height: 1;
  letter-spacing: -.01em;
  margin: 24px 0 8px;
}
.calc-summary .s-total .cur { color: var(--orange); }
.calc-summary .s-sub {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  line-height: 1.5;
  margin-bottom: 28px;
}
.calc-summary .s-rows {
  display: flex; flex-direction: column; gap: 10px;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.s-row {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.s-row .v { color: var(--white); }
.s-row .v.disc { color: var(--orange); }
.s-items-title {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 10px;
}
.s-items {
  display: flex; flex-direction: column;
  max-height: 160px;
  overflow-y: auto;
}
.s-items .item {
  display: flex; justify-content: space-between;
  padding: 8px 0;
  border-top: 1px dashed rgba(255,255,255,.1);
  font-size: 14px;
  color: rgba(255,255,255,.75);
}
.s-items .item:first-child { border-top: 0; }
.s-items .item .q { color: var(--white); font-family: var(--font-mono); font-size: 13px; }
.s-items.empty::after {
  content: "\2014";
  color: rgba(255,255,255,.3);
  padding: 8px 0;
}
.calc-summary .s-cta {
  display: flex; flex-direction: column; gap: 10px;
  margin-top: 24px;
}
.btn-fill {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 20px 40px;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .25em;
  text-transform: uppercase;
  transition: background .3s var(--ease), transform .3s var(--ease);
  text-decoration: none;
}
.btn-fill:hover { background: var(--orange-d); transform: translateY(-2px); }
.btn-fill .arrow {
  width: 24px; height: 1px; background: var(--white);
  position: relative;
}
.btn-fill .arrow::after {
  content: "";
  position: absolute; right: -1px; top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 7px; height: 7px;
  border-top: 1px solid var(--white);
  border-right: 1px solid var(--white);
}
.calc-summary .s-cta .btn-fill {
  justify-content: space-between;
  padding: 18px 24px;
  width: 100%;
}
.calc-summary .s-cta .btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px;
  background: transparent;
  border: 1px solid rgba(255,255,255,.18);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.calc-summary .s-cta .btn-ghost:hover {
  border-color: var(--orange);
  background: rgba(235,95,53,.08);
}

.calc-tab:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.tariff-card:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.qty-btn:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
input[type=range].calc-range:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}
.addon:focus-within {
  border-color: var(--orange);
  background: var(--cream);
}
.btn-fill:focus-visible,
.btn-ghost:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

@media (max-width: 1000px) {
  .calc-grid { grid-template-columns: 1fr; }
  .calc-summary { position: static; }
}
@media (max-width: 600px) {
  .calc-panel { padding: 24px; }
  .calc-tab { padding: 12px 12px; font-size: 12px; }
}