/* Shared service styles stay unchanged; grouped orders follow Еговерсия3. */
.project-page .nav-item[data-menu='Копицентр'] {
  color: var(--ink);
}
.project-page .nav-item[data-menu='Проектная документация'] {
  color: var(--red);
}
.project-page .cc-service-card > div {
  min-width: 0;
}
.project-category-hero .cc-art img {
  height: auto;
  max-width: none;
  aspect-ratio: 1672/941;
}
.project-page .cc-service-card h3 {
  overflow-wrap: break-word;
}
.project-page .cc-parameters:has(> .cc-param-column:only-of-type) {
  grid-template-columns: 1.5fr 1fr;
}
.project-select-label {
  display: block;
  color: #69717d;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.4;
}
.project-select-label select {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 45px;
  margin-top: 10px;
  border: 1px solid #dee0e4;
  border-radius: 9px;
  background: white;
  padding: 10px 12px;
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.4;
}
.project-select-label select:focus {
  outline: 2px solid #ffb5bb;
  border-color: var(--red);
}
.project-preparation-details {
  margin-top: 28px;
}
.cc-hero.project-reference-intro {
  display: block;
  min-height: 0;
  padding-block: 26px 34px;
}
.project-reference-intro h1 {
  max-width: 1050px;
  font-size: clamp(34px, 3.5vw, 52px);
  line-height: 1.12;
}
.project-reference-intro p {
  max-width: 960px;
  margin-top: 20px;
  font-size: 16px;
  line-height: 1.7;
}
.project-page main:has(.project-reference-layout) > .container {
  width: min(1380px, calc(100% - 80px));
  max-width: 1380px;
}
.project-reference-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 32px;
}
.project-service-visual {
  position: sticky;
  top: 153px;
  min-width: 0;
  border: 1px solid #eeeeef;
  border-radius: 24px;
  background: #fff;
  overflow: hidden;
}
.project-visual-art {
  position: relative;
  min-width: 0;
  padding: 12px 0;
}
.project-visual-art img {
  display: block;
  width: 100%;
  height: 675px;
  aspect-ratio: 16/11;
  object-fit: contain;
}
.project-visual-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #eee;
  padding: 22px 26px;
  font-size: 13px;
  line-height: 1.5;
}
.project-visual-meta b,
.project-visual-meta span {
  display: block;
  font-size: 13px;
  line-height: 1.5;
}
.project-visual-meta b {
  margin-bottom: 5px;
}
.project-visual-meta span {
  color: var(--muted);
}
.cc-calculator.project-reference-calculator {
  min-width: 0;
  margin: 0;
  border: 1px solid #e6e6eb;
  border-radius: 22px;
  background: white;
  overflow: hidden;
}
.project-calc-title {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 23px 28px;
  border-bottom: 1px solid #eee;
}
.project-calc-title h2 {
  font-size: 24px;
  line-height: 1.08;
  font-weight: 750;
  letter-spacing: -0.5px;
  margin-right: auto;
}
.project-calc-title > small {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--muted);
}
.project-calc-title .cc-copy-button {
  position: static;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  background: transparent;
  top: auto;
  right: auto;
}
.project-calc-form {
  padding: 24px 28px;
}
.project-reference-calculator .cc-parameters.project-multi {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.project-reference-calculator .project-order-options {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.project-reference-calculator .project-select-label {
  font-size: 14px;
  font-weight: 500;
  color: #72727d;
}
.project-reference-calculator .project-select-label select {
  min-height: 47px;
  margin-top: 7px;
  padding: 12px 13px;
  border: 1px solid #e2e2e8;
  border-radius: 10px;
  background: #f7f7f9;
  font-size: 14px;
}
.project-reference-calculator .cc-field legend {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 7px;
}
.project-reference-calculator .cc-number {
  font-size: 14px;
  font-weight: 500;
  color: #72727d;
}
.project-reference-calculator .cc-number input {
  min-height: 47px;
  margin-top: 7px;
  padding: 12px 13px;
  border: 1px solid #e2e2e8;
  border-radius: 10px;
  background: #f7f7f9;
  font-size: 14px;
}
.project-sheets {
  width: 100%;
  min-width: 0;
}
.project-sheets h3 {
  font-size: 23px;
  line-height: 1.08;
  font-weight: 750;
  letter-spacing: -0.4px;
  margin-bottom: 23px;
}
.project-sheets .project-sheet-note {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
}
.project-sheet-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.75fr) 30px;
  gap: 6px;
  min-width: 0;
  margin-bottom: 8px;
  align-items: center;
}
.project-sheet-row.project-design-row {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.3fr) minmax(0, 0.8fr) minmax(0, 0.7fr) 30px;
}
.project-sheet-row > select,
.project-sheet-row > input {
  width: 100%;
  min-width: 0;
  min-height: 40px;
  padding: 10px 5px;
  border: 1px solid #ddd;
  border-radius: 7px;
  background: #f7f7f9;
  font: inherit;
  font-size: 12px;
  color: var(--ink);
  line-height: 1.4;
}
.project-sheet-row > select:focus,
.project-sheet-row > input:focus {
  outline: 2px solid #ffb5bb;
  border-color: var(--red);
}
.project-sheet-row > [aria-invalid='true'],
.project-order-options [aria-invalid='true'] {
  border-color: var(--red);
  background: #fff0f2;
}
.project-sheet-row > button {
  display: grid;
  place-items: center;
  width: 30px;
  height: 40px;
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--red);
  font-size: 20px;
  line-height: 1;
  border-radius: 7px;
}
.project-sheet-row > button:hover {
  background: #fff0f2;
}
.project-sheet-row > button:disabled,
.project-add-row:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.project-sheet-row > button:focus-visible,
.project-add-row:focus-visible {
  outline: 3px solid #ffb5bb;
  outline-offset: 2px;
}
.project-reference-calculator .project-add-row {
  min-height: 40px;
  margin-top: 0;
  padding: 10px 14px;
  border: 0;
  border-radius: 12px;
  background: #f1f1f3;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  box-shadow: none;
  transform: none;
  transition: background-color 0.18s;
}
.project-reference-calculator .project-add-row:hover {
  background: #e7e7ec;
  transform: none;
}
.project-upload {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px 16px;
  margin: 24px 0 10px;
  padding: 20px;
  border: 1.5px dashed #c9c9d2;
  border-radius: 18px;
  background: linear-gradient(135deg, #fff, #f7f7f9);
  cursor: pointer;
}
.project-upload > input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.project-upload:focus-within {
  outline: 3px solid #ffb5bb;
  outline-offset: 2px;
}
.project-upload.is-dragging {
  border-color: var(--red);
  background: #fff5f5;
}
.project-upload-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 15px;
  background: #202024;
  color: #fff;
}
.project-upload-icon .icon {
  width: 25px;
  height: 25px;
}
.project-upload-copy strong,
.project-upload-copy > span {
  display: block;
}
.project-upload-copy strong {
  font-size: 15px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.project-upload-copy > span {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}
.project-upload-choose {
  display: block;
  padding: 11px 14px;
  border: 1px solid #dedee5;
  border-radius: 10px;
  background: #fff;
  font-size: 12px;
  white-space: nowrap;
  text-align: center;
}
.project-upload > small {
  grid-column: 2/4;
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
}
.project-reference-calculator .cc-file-tools {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  min-width: 0;
  min-height: 24.5px;
  margin: 0 0 15px;
  font-size: 11px;
  line-height: 1.5;
}
.project-reference-calculator .cc-file-status {
  font-size: 11px;
  line-height: 1.5;
  padding-block: 4px;
  overflow-wrap: anywhere;
}
.project-calc-extra {
  margin-top: 20px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}
.project-reference-calculator .project-calc-extra > summary {
  display: list-item;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.6;
  list-style: disclosure-closed;
  cursor: pointer;
}
.project-reference-calculator .project-calc-extra[open] > summary {
  list-style: disclosure-open;
}
.project-calc-extra .cc-comment {
  margin-top: 16px;
  font-size: 12px;
}
.project-calc-extra .cc-comment textarea {
  font-size: 14px;
  background: #f7f7f9;
}
.project-extra-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  font-size: 12px;
}
.project-extra-links a {
  color: var(--red);
}
.project-extra-links .cc-reset {
  font-size: 12px;
}
.project-calc-extra .cc-disclosure {
  margin-top: 14px;
  font-size: 11px;
}
.project-reference-calculator .cc-result.project-calc-result {
  display: block;
  position: static;
  min-width: 0;
  margin: 0;
  padding: 24px 28px;
  border: 0;
  border-top: 1px solid #eee;
  border-radius: 0;
  background: #fafafa;
}
.project-reference-calculator .cc-result-summary {
  margin: 0;
  padding: 0;
}
.project-price-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 16px;
}
.project-price-line > div {
  min-width: 0;
}
.project-reference-calculator .cc-result h3 {
  font-size: 13px;
  font-weight: 500;
  line-height: 24px;
  color: #72727d;
}
.project-reference-calculator .cc-total {
  margin-top: 5px;
  font-size: 38px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.1px;
}
.project-deadline {
  text-align: right;
}
.project-reference-calculator .cc-days {
  margin: 0;
  font-size: 14px;
  color: var(--ink);
  line-height: 1.5;
}
.project-deadline > small {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  line-height: 1.5;
  color: #93939d;
}
.project-reference-calculator .cc-add-button {
  width: 100%;
  min-height: 50px;
  margin: 0;
  padding: 16px 23px;
  font-size: 15px;
  line-height: 1.25;
  border: 0;
  border-radius: 12px;
  transform: none;
}
.project-reference-calculator .cc-breakdown {
  width: 100%;
  margin-top: 16px;
}
.project-reference-calculator .cc-breakdown > summary {
  display: list-item;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
  list-style: disclosure-closed;
  color: var(--muted);
}
.project-reference-calculator .cc-breakdown[open] > summary {
  list-style: disclosure-open;
}
.project-reference-calculator .cc-breakdown > summary::-webkit-details-marker {
  display: inline;
}
.project-reference-calculator .cc-breakdown > summary::after,
.project-reference-calculator .project-calc-extra > summary::after {
  content: none;
}
.project-reference-calculator .cc-breakdown dl {
  width: 100%;
  font-size: 13px;
  line-height: 1.6;
  background: white;
}
.project-reference-calculator .cc-tools {
  margin-top: 16px;
}
.project-reference-calculator .cc-tools button {
  font-size: 11px;
}
@media (max-width: 1150px) {
  .project-page main:has(.project-reference-layout) > .container {
    width: calc(100% - 48px);
  }
  .project-reference-layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 22px;
  }
  .project-calc-title,
  .project-calc-form,
  .project-reference-calculator .cc-result.project-calc-result {
    padding-inline: 22px;
  }
}
@media (max-width: 850px) {
  .project-page main:has(.project-reference-layout) > .container {
    width: calc(100% - 36px);
  }
  .project-reference-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }
  .project-service-visual {
    position: relative;
    top: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.65fr);
    align-items: center;
  }
  .project-visual-art img {
    height: 270px;
    aspect-ratio: 16/9;
  }
  .project-visual-meta {
    display: block;
    border-top: 0;
    border-left: 1px solid #eee;
  }
  .project-visual-meta > div {
    margin: 18px 0;
  }
}
@media (max-width: 600px) {
  .project-page .cc-parameters:has(> .cc-param-column:only-of-type) {
    grid-template-columns: 1fr;
  }
  .project-page .cc-parameters:has(> .cc-param-column:only-of-type) .cc-quantity {
    grid-column: 1;
  }
}
@media (max-width: 580px) {
  .project-page main:has(.project-reference-layout) > .container {
    width: calc(100% - 28px);
  }
  .cc-hero.project-reference-intro {
    padding-block: 20px 26px;
  }
  .project-reference-intro h1 {
    font-size: 34px;
  }
  .project-reference-intro p {
    font-size: 14px;
    margin-top: 16px;
  }
  .project-service-visual {
    display: block;
  }
  .project-visual-art img {
    height: 260px;
  }
  .project-visual-meta {
    display: flex;
    border-top: 1px solid #eee;
    border-left: 0;
    padding: 14px 20px;
    gap: 20px;
    font-size: 12px;
  }
  .project-visual-meta > div {
    margin: 0;
  }
  .project-visual-meta b {
    font-size: 12px;
  }
  .project-visual-meta span {
    font-size: 12px;
  }
  .cc-calculator.project-reference-calculator {
    border-radius: 18px;
  }
  .project-calc-title,
  .project-calc-form,
  .project-reference-calculator .cc-result.project-calc-result {
    padding: 20px;
  }
  .project-calc-title {
    gap: 8px;
  }
  .project-calc-title h2 {
    font-size: 20px;
  }
  .project-calc-title > small {
    font-size: 10px;
  }
  .project-calc-title .cc-copy-button {
    width: 25px;
    height: 28px;
  }
  .project-reference-calculator .project-order-options {
    gap: 16px 12px;
  }
  .project-reference-calculator .project-select-label,
  .project-reference-calculator .cc-field legend,
  .project-reference-calculator .cc-number {
    font-size: 12px;
  }
  .project-reference-calculator .project-select-label select,
  .project-reference-calculator .cc-number input {
    min-height: 44px;
    padding: 11px 8px;
    font-size: 14px;
  }
  .project-sheets h3 {
    font-size: 21px;
  }
  .project-sheets .project-sheet-note {
    font-size: 12px;
  }
  .project-sheet-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.7fr) 23px;
  }
  .project-sheet-row > select,
  .project-sheet-row > input {
    min-height: 39px;
    padding: 10px 5px;
    font-size: 11px;
  }
  .project-sheet-row > button {
    width: 23px;
    height: 39px;
  }
  .project-sheet-row.project-design-row {
    grid-template-columns: repeat(3, minmax(0, 1fr)) 23px;
  }
  .project-design-row > select:nth-child(2) {
    grid-column: 1/4;
    grid-row: 2;
  }
  .project-design-row > button {
    grid-column: 4;
    grid-row: 1/3;
    align-self: start;
  }
  .project-upload {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 12px;
    padding: 16px;
  }
  .project-upload-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
  }
  .project-upload-copy strong {
    font-size: 14px;
  }
  .project-upload-copy > span {
    font-size: 11px;
  }
  .project-upload-choose {
    grid-column: 1/-1;
  }
  .project-upload > small {
    grid-column: 1/-1;
    font-size: 10px;
  }
  .project-price-line {
    gap: 10px;
  }
  .project-reference-calculator .cc-total {
    font-size: 35px;
  }
  .project-reference-calculator .cc-days {
    font-size: 12px;
  }
  .project-deadline > small {
    font-size: 10px;
  }
}
@media (min-width: 1500px) {
  .project-visual-art img {
    max-height: 550px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .project-add-row {
    transition: none;
  }
}