/* Follow the available content width, including enlarged text. */
.catalog-page #main { container: catalog / inline-size; }

.catalog-page {
  background: var(--frost);
}

.catalog-source-title {
  overflow-wrap: anywhere;
}

/* The two routes under the banner are separate links, not one underlined run. */
.repeat-entry {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 2.5rem;
}

.catalog-controls {
  position: sticky;
  z-index: 12;
  top: var(--sticky-header-height);
  border-block: 1px solid var(--line-strong);
  background: rgba(247, 247, 247, 0.95);
  backdrop-filter: blur(12px);
}

.catalog-controls-inner {
  display: grid;
  grid-template-columns: minmax(18rem, 1fr) auto;
  align-items: center;
  gap: 0 2rem;
  padding-top: 1rem;
  padding-bottom: 0.9rem;
}

.catalog-search-wrap {
  display: grid;
  grid-template-columns: 1.5rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.85rem;
  min-height: 3.5rem;
  border-bottom: 1px solid var(--line-strong);
}

.catalog-search-wrap svg {
  width: 1.35rem;
  height: 1.35rem;
}

.catalog-search-wrap input {
  min-width: 0;
  height: 3.4rem;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--graphite);
  font: inherit;
  font-size: 1rem;
}
@media (min-width: 1024px) { .catalog-search-wrap input { font-size: 1.125rem; } }

.catalog-search-wrap input::placeholder {
  color: var(--text-muted);
}

/* The labelled 44px clear button already provides this action. */
.catalog-search-wrap input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}

.catalog-search-wrap:focus-within {
  border-color: var(--gold-text);
  box-shadow: 0 2px 0 var(--gold-text);
}

.search-clear {
  min-height: 2.75rem;
  padding-inline: 0.3rem;
  background: transparent;
  color: var(--gold-text);
  cursor: pointer;
  font-size: 0.8125rem;
}

.catalog-result-count {
  margin: 0;
  color: #56565a;
  font-size: 0.8125rem;
  white-space: nowrap;
}

.category-scroll {
  display: flex;
  min-height: 4.5rem;
  grid-column: 1 / -1;
  gap: 0.55rem;
  padding-top: 0.85rem;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--silver-dark) transparent;
  padding-bottom: 0.4rem;
}

.category-scroll::-webkit-scrollbar {
  height: 0.4rem;
}

/* The strip needs 2108-2316px for its twelve categories, so on a scrolling
   strip four to seven of them - including the largest group - were reachable
   only by a horizontal scroll that showed no affordance at all. Keep a visible
   track where the strip still scrolls, and let it wrap once two rows fit. */
.category-scroll::-webkit-scrollbar-track {
  background: var(--line);
}

.category-scroll::-webkit-scrollbar-thumb {
  background: var(--silver-dark);
}

@media (min-width: 1280px) {
  .category-scroll {
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 0.85rem;
  }
}

.category-filter {
  display: inline-flex;
  min-height: 2.75rem;
  flex: none;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  font-size: 0.8125rem;
  white-space: nowrap;
  transition: background-color var(--motion-base) var(--ease-out), color var(--motion-base) var(--ease-out), border-color var(--motion-base) var(--ease-out);
}

.category-filter-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--gold-text);
}

.category-filter-count {
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.category-filter:hover,
.category-filter[aria-pressed="true"] {
  border-color: var(--graphite);
  background: var(--graphite);
  color: var(--frost-bright);
}

.category-filter:hover .category-filter-count,
.category-filter[aria-pressed="true"] .category-filter-count {
  color: var(--silver);
}

.category-filter:hover .category-filter-icon,
.category-filter[aria-pressed="true"] .category-filter-icon {
  color: var(--gold-on-graphite);
}

/* "All" remains the selected filter while the dark, gold-ruled button follows the
   section being read. These are distinct states for sighted and assistive users. */
.category-scroll[data-reading-group] .category-filter[data-category="all"][aria-pressed="true"] {
  border-color: var(--gold-text);
  background: transparent;
  color: var(--gold-text);
}

.category-scroll[data-reading-group] .category-filter[data-category="all"][aria-pressed="true"] .category-filter-count,
.category-scroll[data-reading-group] .category-filter[data-category="all"][aria-pressed="true"] .category-filter-icon {
  color: var(--gold-text);
}

.category-filter[aria-current="location"] {
  border-color: var(--graphite);
  background: var(--graphite);
  box-shadow: inset 0 -3px 0 var(--gold-on-graphite);
  color: var(--frost-bright);
}

.category-filter[aria-current="location"] .category-filter-count {
  color: var(--silver);
}

.category-filter[aria-current="location"] .category-filter-icon {
  color: var(--gold-on-graphite);
}

.catalog-results {
  padding-top: clamp(4.5rem, 8vw, 8rem);
  padding-bottom: 0;
}

.catalog-loading,
.catalog-error {
  min-height: 24rem;
  padding: clamp(3rem, 7vw, 7rem) 0;
  border-top: 1px solid var(--line-strong);
}

.catalog-loading p,
.catalog-error p {
  max-width: 38rem;
  margin: 0 0 2rem;
  color: #46464a;
  font-size: clamp(1.4rem, 3vw, 2.5rem);
  font-weight: 300;
  letter-spacing: -0.03em;
}

.catalog-provenance {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line);
  color: #56565a;
  font-size: 0.8125rem;
}

.catalog-provenance p {
  margin: 0;
}

.catalog-provenance strong {
  color: var(--graphite);
  font-weight: 600;
}

.catalog-provenance a {
  flex: none;
  color: var(--graphite);
  text-decoration: underline;
}

.catalog-group {
  display: grid;
  grid-template-columns: minmax(13rem, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(2.5rem, 7vw, 8rem);
  padding-block: var(--section-half-gap);
  border-top: 1px solid var(--line-strong);
}

.catalog-group:first-child {
  padding-top: 0;
  border-top: 0;
}
.catalog-groups.is-searching .catalog-group { grid-template-columns: minmax(0, 0.65fr) minmax(0, 1.35fr); }
.catalog-groups.is-searching .service-gallery,
.catalog-groups.is-searching .catalog-group-media,
.catalog-groups.is-searching .service-guide { display: none; }

.catalog-group-heading {
  position: sticky;
  top: 11.5rem;
  align-self: start;
}

/* Where the studio owns a portfolio frame, the direction shows it. The groups whose only
   image is an unreviewed legacy illustration stay typographic instead of borrowing one. */
.catalog-group-media {
  margin: 0 0 1.35rem;
  overflow: hidden;
}

.catalog-group-media picture {
  display: block;
}

.catalog-group-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.catalog-group-heading h2 {
  max-width: 20ch;
  color: var(--graphite);
  font-size: clamp(1.75rem, 2.4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  overflow-wrap: break-word;
  hyphens: auto;
}

/* The homepage's pale-to-gold title becomes graphite-to-champagne on this light canvas. */



.catalog-group-heading p {
  margin: 0.8rem 0 0;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

.catalog-group-heading .catalog-group-benefit {
  max-width: 42ch;
  margin-top: 1rem;
  color: var(--graphite);
  font-size: 1rem;
  line-height: 1.55;
  font-variant-numeric: normal;
}

.catalog-pricing-note {
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--line-strong);
}

.catalog-pricing-note h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.4;
}

.catalog-pricing-note p {
  max-width: 56ch;
  margin: 0.6rem 0 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.catalog-service-list {
  border-top: 1px solid var(--line-strong);
}

.catalog-service {
  border-bottom: 1px solid var(--line);
}

.catalog-service summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 1.5rem;
  align-items: center;
  gap: clamp(1rem, 2vw, 2.5rem);
  min-height: 4.9rem;
  margin-inline: -0.85rem;
  padding: 0.95rem 0.85rem;
  cursor: pointer;
  list-style: none;
  transition: background-color var(--motion-fast) var(--ease-out);
}

/* 57 rows need something to track along; a quiet band beats a card. */
.catalog-service summary:hover {
  background: rgba(23, 23, 25, 0.035);
}

.catalog-service summary::-webkit-details-marker {
  display: none;
}

.catalog-service-name {
  min-width: 0;
  font-size: 1rem;
  font-weight: 450;
  letter-spacing: -0.012em;
  line-height: 1.35;
  overflow-wrap: break-word;
}
@media (min-width: 1024px) { .catalog-service-name { font-size: 1.125rem; } }

.catalog-service-primary {
  display: grid;
  min-width: 0;
  gap: 0.28rem;
}

.catalog-service-benefit {
  max-width: 58ch;
  color: #55565a;
  font-size: 0.875rem;
  line-height: 1.45;
  overflow-wrap: break-word;
}
@media (min-width: 1024px) { .catalog-service-benefit { font-size: 0.9375rem; } }

/* The two facts the list exists to answer travel together and stay aligned down the page. */
.catalog-service-facts {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: clamp(0.85rem, 1.6vw, 1.85rem);
  white-space: nowrap;
}

.catalog-service-duration {
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.catalog-service-price {
  min-width: 6.5rem;
  color: var(--graphite);
  font-size: clamp(1.05rem, 0.45vw + 0.93rem, 1.3rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

.catalog-service-chevron {
  width: 1.3rem;
  height: 1.3rem;
  transition: transform var(--motion-base) var(--ease-out), color var(--motion-base) var(--ease-out);
}

.catalog-service summary:hover .catalog-service-name,
.catalog-service summary:focus-visible .catalog-service-name,
.catalog-service summary:focus-visible .catalog-service-chevron,
.catalog-service[open] summary .catalog-service-name,
.catalog-service[open] summary .catalog-service-chevron {
  color: var(--gold-text);
}

.catalog-service[open] .catalog-service-chevron {
  transform: rotate(45deg);
}

.catalog-service-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  padding: 0.5rem 0 2rem;
}

@media (prefers-reduced-motion: no-preference) {
  .catalog-service[open] .catalog-service-body {
    animation: surface-reveal var(--motion-base) var(--ease-out) both;
  }
}

.catalog-options {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.catalog-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto 1.5rem;
  gap: clamp(0.75rem, 2vw, 2rem);
  padding: 0.8rem 0;
  border-top: 1px solid var(--line);
  color: #46464a;
  font-size: 0.875rem;
}

.catalog-option span:first-child {
  min-width: 0;
  overflow-wrap: break-word;
}

.catalog-option span:nth-child(2),
.catalog-option span:nth-child(3) {
  white-space: nowrap;
}

.catalog-source-link {
  display: inline-flex;
  justify-self: start;
  align-self: end;
  align-items: center;
  gap: 1rem;
  min-height: 3rem;
  max-width: 100%;
  flex-wrap: wrap;
  padding: 0.7rem 1.3rem;
  background: var(--graphite);
  color: var(--frost-bright);
  text-decoration: none;
  white-space: normal;
  font-size: 0.9375rem;
  transition: background-color var(--motion-base) var(--ease-out);
}

.catalog-source-link:hover,
.catalog-source-link:focus-visible {
  background: var(--graphite-soft);
}

.catalog-source-link .catalog-external-note {
  color: var(--silver);
}

.catalog-source-link .arrow-icon {
  width: 1rem;
  height: 1rem;
}

.catalog-empty {
  min-height: 24rem;
  padding: clamp(3rem, 7vw, 7rem) 0;
  border-top: 1px solid var(--line-strong);
}

.catalog-empty h3 {
  max-width: 19ch;
  margin: 0 0 1.25rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1.08;
  text-wrap: balance;
}

.catalog-empty-hint {
  max-width: 52ch;
  margin: 0 0 1.75rem;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.catalog-empty-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}

.catalog-empty-actions .button {
  max-width: 100%;
  min-height: 2.75rem;
  white-space: normal;
  text-align: start;
}

.catalog-source {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 3rem;
  padding-top: clamp(3rem, 6vw, 6rem);
  padding-bottom: clamp(3rem, 6vw, 6rem);
  border-top: 1px solid var(--line-strong);
}

.catalog-source p {
  max-width: 55rem;
  margin: 0;
}

.catalog-source-title {
  max-width: 14ch;
  margin-bottom: 1.2rem;
  font-size: clamp(2.1rem, 4vw, 4.25rem);
}

@container catalog (max-width: 1023px) {
  .catalog-group {
    grid-template-columns: minmax(11rem, 0.45fr) minmax(0, 1.55fr);
    gap: 2.5rem;
  }

  .catalog-group-heading {
    top: 11rem;
  }
}

/* Two columns leave the service names about 150px at tablet width: one column until there is room. */
@container catalog (max-width: 959px) {
  /* The illustrated groups set their own columns with a higher specificity. */
  html body :is(.catalog-group, .catalog-group.catalog-group--illustrated) {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }

  .catalog-group-heading {
    position: static;
  }
}

@container catalog (max-width: 767px) {
  .catalog-controls-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0 1rem;
  }

  .catalog-search-wrap {
    min-width: 0;
  }

  .catalog-result-count {
    font-size: 0.8125rem;
  }

  .category-scroll {
    margin-inline: calc(var(--page-gutter) * -1);
    padding-right: var(--page-gutter);
    padding-left: var(--page-gutter);
  }

  .catalog-results {
    padding-top: 4.5rem;
  }

  .catalog-provenance {
    align-items: flex-start;
    padding-top: 0.9rem;
    padding-bottom: 0.9rem;
  }

  .catalog-group {
    display: block;
    padding-block: var(--section-half-gap);
  }

  .catalog-group-heading {
    position: static;
    margin-bottom: 2rem;
  }

  /* The German and Russian direction names used to hyphenate mid-word here
     ("натураль-ные"); at this scale they fit on their own. */
  .catalog-group-heading h2 {
    max-width: none;
    font-size: clamp(1.6rem, 6.4vw, 2.1rem);
  }

  .catalog-group-media img {
    aspect-ratio: 16 / 9;
  }

  .catalog-service summary {
    grid-template-columns: minmax(0, 1fr) 1.5rem;
    gap: 0.35rem 0.75rem;
    min-height: 5.1rem;
  }

  .catalog-service-primary {
    grid-column: 1;
    grid-row: 1;
  }

  .catalog-service-name {
    font-size: 1rem;
  }

  .catalog-service-facts {
    grid-column: 1;
    grid-row: 2;
    align-self: start;
    justify-content: flex-start;
    gap: 1rem;
  }

  .catalog-service-duration {
    font-size: 0.8125rem;
  }

  .catalog-service-price {
    min-width: 0;
    font-size: 1rem;
  }

  .catalog-service-chevron {
    grid-column: 2;
    grid-row: 1 / 3;
  }

  .catalog-service-body {
    display: block;
    padding-bottom: 2rem;
  }

  .catalog-option {
    grid-template-columns: minmax(0, 1fr) auto;
    padding-right: 2rem; /* summary: 1.25rem chevron + 0.75rem gap */
    gap: 0.75rem;
  }

  .catalog-option span:nth-child(2) {
    grid-column: 1;
    color: var(--text-muted);
  }

  .catalog-option span:nth-child(3) {
    grid-column: 2;
    grid-row: 1 / 3;
  }

  .catalog-source-link {
    width: 100%;
    justify-content: space-between;
    margin-top: 1.5rem;
  }

  .catalog-source {
    display: block;
  }

  .catalog-source .button {
    width: 100%;
    justify-content: space-between;
    margin-top: 2rem;
  }
}

@container catalog (max-width: 359px) {
  .catalog-controls-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .catalog-result-count {
    margin-top: 0.55rem;
  }

  .catalog-service summary {
    min-height: 5.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-service-chevron,
  .category-filter {
    transition: none;
  }
}

@supports not (backdrop-filter: blur(12px)) {
  .catalog-controls {
    background: rgba(247, 247, 247, 0.99);
  }
}

/* Keep the catalogue state legible and reachable at touch and text-zoom sizes. */
html:has(.catalog-page) {
  scroll-padding-top: calc(var(--sticky-header-height) + var(--catalog-controls-height, 12rem) + 1rem);
}
/* While the hair calculator is open on a phone or tablet, the sticky search panel under the
   sticky header covered 35–53 % of the screen and pushed the price below the fold. The panel
   returns to the page flow for as long as the calculator is open; closing it restores it. */
@media (max-width: 1023px) {
  .catalog-page:has(.hair-picker[open]) .catalog-controls { position: static; }
  html:has(.catalog-page .hair-picker[open]) { scroll-padding-top: calc(var(--sticky-header-height) + 1rem); }
  .catalog-page:has(.hair-picker[open]) .hair-picker { scroll-margin-top: calc(var(--sticky-header-height) + 1rem); }
}
.catalog-service {
  scroll-margin-top: 1rem;
}
.catalog-group-heading {
  top: calc(var(--sticky-header-height) + var(--catalog-controls-height, 12rem) + 1.5rem);
}
.catalog-result-tools {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
}
.catalog-reset {
  min-height: 2.75rem;
  padding: 0.4rem;
  background: transparent;
  color: var(--gold-text);
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.875rem;
}
.catalog-category-picker {
  display: none;
  min-width: 0;
}
.catalog-external-note {
  color: var(--text-muted);
  font-size: 0.8125rem;
}
.catalog-provenance a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  white-space: normal;
}
.catalog-service summary:focus-visible,
.catalog-category-picker select:focus-visible {
  outline: 2px solid var(--gold-text);
  outline-offset: 3px;
}
.category-filter:focus-visible {
  outline: 2px solid var(--gold-text);
  outline-offset: -3px;
  box-shadow: none;
}
.category-filter[aria-pressed="true"]:focus-visible {
  outline-color: var(--frost-bright);
}
.category-scroll[data-reading-group] .category-filter[data-category="all"][aria-pressed="true"]:focus-visible {
  outline-color: var(--gold-text);
}
.category-filter[aria-current="location"]:focus-visible {
  outline-color: var(--frost-bright);
}
@container catalog (max-width: 767px) {
  .catalog-controls-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.5rem;
  }
  .catalog-result-tools {
    justify-content: space-between;
    grid-row: 3;
  }
  .catalog-result-count {
    font-size: 0.8125rem;
    margin: 0;
  }
  .catalog-category-picker {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 0.75rem;
  }
  .catalog-category-picker label {
    font-size: 0.8125rem;
  }
  .catalog-category-picker select {
    width: 100%;
    min-width: 0;
    min-height: 2.75rem;
    padding: 0.5rem;
    border: 1px solid var(--line-strong);
    border-radius: 0;
    background: var(--frost-bright);
    color: var(--graphite);
    font: inherit;
    font-size: 1rem;
  }
  .category-scroll {
    display: none;
  }
  .catalog-results {
    padding-top: 1.5rem;
  }
  .catalog-provenance { flex-wrap: nowrap; align-items: center; gap: 0.75rem; }
  .catalog-provenance p { flex: 1; }
  .catalog-provenance a { max-width: 6.5rem; }
  .catalog-group, .catalog-group.catalog-group--illustrated, .catalog-groups.is-searching .catalog-group { display: flex; flex-direction: column; gap: 0; }
  html body :is(.catalog-group, .catalog-group.catalog-group--illustrated) { gap: 0; }
  .catalog-group-heading { display: contents; }
  .catalog-group-heading h2 { margin-block: 0; }
  .catalog-group-heading .catalog-group-benefit { margin-top: 0.875rem; }
  .catalog-group-heading p:not(.catalog-group-benefit) { margin-top: 0.625rem; }
  .catalog-group-heading .service-gallery, .catalog-group-heading .catalog-group-media { order: 2; margin-block: 1.5rem 0; }
  .catalog-service-list { order: 1; margin-top: 1rem; }
  .catalog-group > [data-hair-picker] { order: 3; }
  .catalog-service-duration {
    font-size: 0.875rem;
  }
}
/* A short landscape/zoomed viewport needs reading space more than sticky tools. */
@media (max-height: 550px) {
  .catalog-controls, .catalog-group-heading { position: static; }
  html:has(.catalog-page) { scroll-padding-top: calc(var(--sticky-header-height) + 1rem); }
}

/* Reserve the real filter layout while scripts arrive; keep it non-interactive.
   No-JS browsers retain the original fallback without an empty controls area. */
@media (scripting: enabled) {
  .catalog-controls[hidden]:not([data-unavailable]) {
    display: block !important;
    visibility: hidden;
  }
}

/* Colour and cut are promoted on the homepage but have no imported catalogue entry, so a search for
   them finds nothing. The empty state names the route that does exist instead of ending. */
.catalog-empty-colour {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--line);
  max-width: 52ch;
}

.catalog-empty-colour h4 {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 420;
  letter-spacing: -0.01em;
}

.catalog-empty-colour p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.catalog-empty-colour-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
}

.catalog-page .repeat-visit { padding-top: var(--section-half-gap); }