/* BikeSize Studio: the five homepages share this presentation layer. */
@font-face { font-family: 'BikeSize Display'; src: url('/assets/fonts/barlow-condensed-black-italic.woff') format('woff'); font-style: italic; font-weight: 900; font-display: swap; }
@font-face { font-family: 'BikeSize UI'; src: url('/assets/fonts/manrope-variable.woff') format('woff'); font-style: normal; font-weight: 200 800; font-display: swap; }
.site-studio, .studio-guide {
  --ui: 'BikeSize UI', 'Segoe UI', sans-serif;
  --display: 'BikeSize Display', 'Arial Narrow', sans-serif;
  --bg: #f7f8f5; --surface: #fff; --surface2: #edf2eb;
  --text: #12231b; --text2: #36473d; --text3: #56675b;
  --text-muted: #56675b; --border: #dce4dc; --border2: #c9d6ca;
  --accent: #105d39; --accent-strong: #0b452a; --accent-text: #fff;
  --accent-d: #e6f0e6; --accent-d2: #f0f6ef;
  font-family: var(--ui); background: var(--bg);
}
:root[data-theme=dark] :is(.site-studio, .studio-guide) {
  --bg: #132019; --surface: #1c2b22; --surface2: #243b2c;
  --text: #f1f5ee; --text2: #d4e1d4; --text3: #aec4b1;
  --text-muted: #aec4b1; --border: #38503d; --border2: #56725c;
  --accent: #b2ddb8; --accent-strong: #c4ebc8; --accent-text: #132019;
  --accent-d: #294331; --accent-d2: #213d2a;
}
.site.site-studio .site-shell { width: min(1320px, calc(100% - 80px)); }
.site-studio .site-header > .site-shell { min-height: 78px; }
.site.site-studio .site-brand { font: italic 900 40px/1 var(--display); letter-spacing: -1px; }
.site-studio .site-brand span { color: inherit; }
.site-studio .site-menu { margin-left: auto; margin-right: 20px; }
.site-studio .site-menu a { font-size: 13px; }
.site-studio main { padding-top: 30px; }
.studio-stage { display: grid; grid-template-columns: minmax(330px, .86fr) minmax(0, 1.35fr); gap: clamp(24px, 3.5vw, 54px); align-items: start; position: relative; }
.studio-console { min-width: 0; }
.site-studio .site-hero { text-align: left; margin: 0 0 20px; max-width: none; }
.site-studio .site-kicker { display: none; }
.site.site-studio .site-hero h1 { font: italic 900 clamp(60px, 5.7vw, 86px)/.96 var(--display); letter-spacing: -1.3px; max-width: none; margin: 0 0 16px; text-wrap: initial; }
.site-studio .site-hero h1 span { display: block; }
.site-studio .site-hero > p:last-child { margin: 0; max-width: none; font: 500 14px/1.6 var(--ui); color: var(--text2); }
.site-studio .site-workspace { display: block; margin: 0; max-width: none; }
.site-studio .site-primary { background: var(--surface); border-radius: 12px; padding: 14px 18px 18px; box-shadow: 0 16px 40px -25px #253b2930; }
.site-studio .site-tool-nav { margin-bottom: 16px; gap: 4px; padding-bottom: 8px; }
.site.site-studio .site-tool-nav .site-tool-tab { display: flex; align-items: center; justify-content: center; gap: 7px; padding: 9px 3px; min-height: 44px; border: 0; border-radius: 5px; font-size: 12px; font-weight: 700; }
.site.site-studio .site-tool-nav .site-tool-tab[aria-selected=true] { background: var(--accent); color: var(--accent-text); }
.studio-tab-icon { width: 20px; height: 20px; flex: 0 0 auto; }
.site.site-studio .calc-form { border: 0; padding: 0; gap: 12px; border-radius: 0; background: transparent; }
.site-studio .site-form-heading { font-size: 18px; }
.site.site-studio .radio-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
.site.site-studio .radio-opt label { display: flex; flex-direction: row; justify-content: center; align-items: center; gap: 7px; min-height: 44px; padding: 8px 3px; font-size: 12px; border-color: var(--border); }
.site.site-studio .radio-opt .bike-icon { display: inline-block; width: 23px; height: 18px; flex: 0 0 auto; margin: 0; }
.site.site-studio .radio-opt input:checked + label { border-color: var(--accent); background: var(--accent-d); }
.site.site-studio .field-lbl, .site.site-studio .field label { font-size: 12px; margin-bottom: 6px; }
.site.site-studio .field input { min-height: 48px; font-size: 21px; padding-block: 9px; font-variant-numeric: tabular-nums; }
.site-studio .field-error:empty { display: none; }
.site.site-studio .field-hint { margin-top: 5px; font-size: 11px; }
.site.site-studio .ride-goal-group > summary { min-height: 32px; padding-block: 6px; font-size: 11px; }
.site.site-studio .btn-calc { min-height: 48px; padding: 11px 14px; font-size: 14px; transition: background 180ms ease, transform 180ms ease; }
.site-studio .btn-calc::after { content: ' →'; }
.site.site-studio .site-method { font-size: 10px; text-align: center; margin: 11px 0 0; line-height: 1.5; }
.studio-visual { margin: 0; padding-top: 45px; min-width: 0; position: sticky; top: 24px; align-self: start; }
.studio-bike-scene { position: relative; aspect-ratio: 3 / 2; width: 100%; background-image: linear-gradient(#325b3610 1px, transparent 1px), linear-gradient(90deg, #325b3610 1px, transparent 1px); background-size: 40px 40px; }
.studio-bike-scene picture, .studio-bike-scene img { display: block; width: 100%; height: 100%; }
.studio-bike-scene img { object-fit: contain; filter: drop-shadow(0 8px 5px #20362b12); }
.studio-visual.is-switching picture { opacity: .25; }
.studio-visual.is-switching .studio-dimensions { opacity: 0; }
.studio-dimensions { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; color: var(--accent); }
.studio-dimensions .dim-line { stroke: var(--accent); stroke-width: 3; fill: none; }
.studio-dimensions .dim-ref { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 7 7; opacity: .55; }
.studio-dimensions .dim-point { fill: var(--accent); stroke: var(--surface); stroke-width: 3; }
.studio-dimensions text { fill: var(--accent); font: 700 32px var(--ui); paint-order: stroke; stroke: var(--bg); stroke-width: 7; stroke-linejoin: round; }
.studio-dimensions .dim-value { font-size: 40px; }
.studio-dimensions .dim-saddle { opacity: 0; }
.studio-visual.is-measured .dim-saddle, .studio-result-visual .dim-saddle { opacity: 1; }
.studio-visual.is-measured .dim-geometry, .studio-result-visual .dim-geometry { opacity: .32; }
.studio-visual.is-measured .dim-saddle { animation: studio-measure 400ms ease both; }
.studio-visual figcaption { text-align: center; margin-top: 12px; }
.studio-visual figcaption strong { display: block; font: italic 900 29px/1.2 var(--display); }
.studio-visual figcaption > span { display: block; margin-top: 5px; font-size: 10px; color: var(--text3); }
.studio-help { max-width: 420px; margin: 23px auto 0; border-top: 1px solid var(--border); }
.studio-help-detail > summary { min-height: 44px; padding: 12px 0; font-size: 12px; font-weight: 700; cursor: pointer; }
.site-studio .studio-help .site-measure { padding: 5px 0 16px; background: transparent; border-radius: 0; }
.studio-help-detail[hidden] { display: none; }
:root[data-theme=dark] .studio-bike-scene { background-color: #dbe5d8; border-radius: 10px; }
:root[data-theme=dark] .studio-dimensions text { stroke: #dbe5d8; fill: #145232; }
:root[data-theme=dark] .studio-dimensions :is(.dim-line, .dim-ref) { stroke: #145232; }
.site.site-studio #results.show { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); column-gap: 32px; margin-top: 48px; padding: 32px 0 0; border: 0; border-top: 1px solid var(--border); border-radius: 0; background: transparent; }
.site-studio #results > * { grid-column: 1 / -1; min-width: 0; }
.site-studio .studio-result-title { font: italic 900 clamp(32px, 4vw, 54px)/1.06 var(--display); letter-spacing: -.6px; margin-bottom: 24px; }
.site-studio #results > .res-card { grid-column: 1; grid-row: 3; border: 0; background: transparent; margin: 0 0 20px; }
.site-studio #results > .studio-result-visual { grid-column: 2; grid-row: 3 / span 2; align-self: start; }
.site-studio #results > .res-perche { grid-column: 1; }
.site-studio .res-main { grid-template-columns: .8fr 1.3fr; }
.site.site-studio .res-cell { padding: 18px 14px 20px; }
.site-studio .res-cell:first-child { padding-left: 0; }
.site.site-studio .res-cell-val { font: italic 900 100px/1 var(--display); letter-spacing: -1px; }
.site.site-studio .res-cell-val.telaio { font-size: clamp(34px, 3.5vw, 52px); overflow-wrap: anywhere; color: var(--text); }
.site-studio .res-cell-sub { max-width: 32ch; }
.site.site-studio .res-details { grid-template-columns: .9fr .9fr 1.3fr; }
.site.site-studio .res-det { padding: 15px 12px; }
.site-studio .res-det:first-child { padding-left: 0; }
.site.site-studio .res-det-val { font-size: 18px; font-variant-numeric: tabular-nums; }
.site-studio .res-det:last-child .res-det-val { font: italic 900 38px/1.15 var(--display); color: var(--accent); }
.site.site-studio .bike-viz { display: none; }
.site-studio .copy-result { width: fit-content; max-width: 100%; padding-inline: 24px; }
.site-studio .res-formula-wrap, .site-studio .fit-extra { margin-bottom: 18px; }
.site-studio .studio-result-visual > p { text-align: center; color: var(--text3); font-size: 11px; margin-top: 8px; }
.site-studio[data-active-tool=pressure] #results, .site-studio[data-active-tool=saddle] #results,
.site-studio[data-active-tool=pressure] .site-choice, .site-studio[data-active-tool=saddle] .site-choice { display: none !important; }
.site-studio .site-choice { margin-top: 18px; border-bottom: 1px solid var(--border); }
.site-studio .site-next { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 26px; margin-top: 14px; }
.site-studio .site-next h2 { margin: 0 auto 0 0; font-size: 13px; }
.site-studio .site-next a { font-size: 12px; }
.site-studio .site-reading { margin-top: 48px; padding-top: 24px; }
.site.site-studio .site-section-heading h2 { font: italic 900 clamp(30px, 3.3vw, 46px)/1.12 var(--display); letter-spacing: -.5px; }
.site-studio .site-reading > .site-guide-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 30px; }
.site-studio .site-reading .site-guide-link { display: grid; grid-template-columns: 1fr; align-content: start; padding-block: 22px; }
.studio-guide-art { width: 112px; height: 84px; object-fit: contain; margin-bottom: 15px; mix-blend-mode: multiply; transition: transform 220ms ease; }
.site-studio .site-guide-link:hover .studio-guide-art { transform: translateY(-3px); }
.site-studio .site-reading .site-guide-link h3 { font-size: 15px; }
.site-studio .site-reading .site-guide-link p { font-size: 12px; line-height: 1.6; }
:root[data-theme=dark] .studio-guide-art { mix-blend-mode: normal; background: #edf3e9; border-radius: 6px; }
@keyframes studio-measure { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
@media (max-height: 800px) and (min-width: 901px) {
  .site-studio .site-header > .site-shell { min-height: 68px; }
  .site-studio main { padding-top: 24px; }
  .site.site-studio .site-hero h1 { font-size: clamp(56px, 4.7vw, 68px); }
  .site-studio .site-hero { margin-bottom: 16px; }
  .site-studio .site-primary { padding-top: 10px; }
  .site-studio .site-tool-nav { margin-bottom: 10px; padding-bottom: 6px; }
  .site.site-studio .calc-form { gap: 8px; }
}
@media (max-width: 1100px) and (min-width: 901px) {
  .site.site-studio .site-shell { width: calc(100% - 48px); }
  .studio-stage { grid-template-columns: minmax(335px, .95fr) minmax(0, 1.2fr); gap: 28px; }
  .studio-tab-icon { display: none; }
}
@media (max-width: 900px) {
  .site.site-studio .site-shell { width: min(700px, calc(100% - 32px)); }
  .site-studio .site-header > .site-shell { min-height: 62px; gap: 14px; }
  .site.site-studio .site-brand { font-size: 30px; }
  .site-studio .site-menu { margin: 0 0 0 auto; }
  .site-studio main { padding-top: 22px; }
  .studio-stage { display: block; }
  .site-studio .site-hero { padding-right: 155px; margin-bottom: 20px; min-height: 130px; }
  .site.site-studio .site-hero h1 { font-size: clamp(42px, 7vw, 62px); line-height: .97; letter-spacing: -.7px; margin-bottom: 12px; }
  .site-studio .site-hero > p:last-child { font-size: 12px; line-height: 1.5; }
  .studio-visual { position: absolute; top: 8px; right: -4px; width: 155px; padding: 0; }
  .studio-visual figcaption, .studio-visual .studio-help, .studio-visual .studio-dimensions { display: none; }
  .site.site-studio .site-primary { padding: 10px 16px 16px; }
  .site.site-studio .site-tool-nav .site-tool-tab { font-size: 12px; padding: 9px 2px; }
  .studio-tab-icon { display: none; }
  .site.site-studio .tool-fields { grid-template-columns: minmax(90px, .55fr) minmax(0, 1fr); }
  .site.site-studio #results.show { display: block; padding-top: 24px; margin-top: 32px; }
  .studio-result-title { max-width: 24ch; }
  .studio-result-visual { max-width: 440px; margin: 12px auto 24px; }
  .site.site-studio .res-cell-val { font-size: 82px; }
  .site.site-studio .res-cell-val.telaio { font-size: 38px; }
  .site-studio .res-det:last-child .res-det-val { font-size: 31px; }
  .site-studio .site-reading { margin-top: 30px; }
  .site-studio .site-reading > .site-guide-list { grid-template-columns: 1fr 1fr; gap: 0 24px; }
  .site-studio .site-next { gap: 0 18px; }
  .site-studio .site-next h2 { display: none; }
}
@media (max-width: 600px) {
  .site-studio .site-hero { padding-right: 130px; min-height: 128px; }
  .site.site-studio .site-hero h1 { font-size: 43px; }
  .studio-visual { width: 135px; top: 22px; }
  .site-studio .site-hero > p:last-child { font-size: 11px; max-width: 27ch; }
  .site.site-studio .res-det-val { font-size: 15px; }
  .site-studio .site-reading > .site-guide-list { grid-template-columns: 1fr; }
  .site-studio .site-reading .site-guide-link:has(.studio-guide-art) { grid-template-columns: 88px minmax(0, 1fr); column-gap: 14px; }
  .studio-guide-art { grid-column: 1; grid-row: 1 / span 2; width: 88px; height: 74px; margin: 0; align-self: center; }
  .site-studio .site-reading .site-guide-link:has(.studio-guide-art) :is(h3, p) { grid-column: 2; }
  .site.site-studio .tool-fields { grid-template-columns: 1fr; }
  .site-studio .site-tool-card { padding: 4px 0 0; border: 0; }
  .site-studio .site-reading .site-guide-link { padding-block: 20px; }
}
@media (max-width: 360px) {
  .site.site-studio .site-hero h1 { font-size: 36px; }
  .site-studio .site-hero { padding-right: 108px; margin-bottom: 14px; min-height: 110px; }
  .site-studio main { padding-top: 16px; }
  .site.site-studio .calc-form { gap: 8px; }
  .studio-visual { width: 112px; }
  .site.site-studio .radio-opt label { font-size: 10px; gap: 4px; }
  .site.site-studio .res-cell-val.telaio { font-size: 31px; }
  .site.site-studio .res-main { grid-template-columns: .8fr 1.3fr; }
}
@media (prefers-reduced-motion: reduce) {
  .site-studio *, .site-studio *::before, .site-studio *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  .studio-visual, .studio-result-visual, .studio-result-title { display: none !important; }
  .site.site-studio #results.show { display: block; margin-top: 0; border: 0; }
}