@charset "UTF-8";

/* ============================================================
   PATTERN STUDIO — custom.html
   ============================================================ */

.btn--xs {
  min-height: 34px; padding: 0 14px;
  font-size: 10px; letter-spacing: .12em;
}

.pagehead--studio { padding-bottom: var(--sp-5); }
.pagehead--studio .pagehead__sub { max-width: 74ch; }

/* ---------- shell ---------- */
.studio {
  background: var(--cream);
  border-bottom: 1px solid var(--line);
  padding: var(--sp-5) 0 var(--sp-6);
}
.studio__grid {
  display: grid;
  grid-template-columns: 296px minmax(0, 1fr) 356px;
  gap: 20px;
  align-items: start;
}
.studio__panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px 18px 20px;
  box-shadow: var(--shadow-1);
  min-width: 0;
}
.studio__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; margin-bottom: 14px; min-height: 28px;
}
.studio__head h2 {
  font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px; margin: 0;
}
.studio__head h2 span {
  width: 19px; height: 19px; border-radius: 50%;
  background: var(--ink); color: var(--on-dark);
  display: grid; place-items: center;
  font-size: 9.5px; letter-spacing: 0; font-weight: 700;
}
.studio__hint { font-size: 11.5px; color: var(--txt-3); line-height: 1.5; margin: -4px 0 10px; }
.studio__hint b { color: var(--txt); font-weight: 600; }
.studio__foot { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.studio__note { font-size: 10.5px; color: var(--txt-3); line-height: 1.45; }

.tlink {
  font-size: 11px; letter-spacing: .06em; color: var(--teal);
  text-decoration: underline; text-underline-offset: 3px; align-self: flex-start;
}
.tlink:hover { color: var(--teal-deep); }

/* ---------- unit switch ---------- */
.unit { display: flex; border: 1px solid var(--line); border-radius: var(--r-pill); overflow: hidden; flex: none; }
.unit button {
  padding: 5px 10px; font-size: 9.5px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--txt-3);
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.unit button[aria-pressed="true"] { background: var(--ink); color: #fff; }

/* ---------- size presets ---------- */
.sizerow { display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px; margin-bottom: 14px; }
.sizerow button {
  border: 1px solid var(--line); border-radius: 5px;
  padding: 6px 0 5px; display: flex; flex-direction: column; align-items: center; gap: 1px;
  font-size: 10px; font-weight: 700; letter-spacing: .04em; color: var(--txt-2);
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.sizerow button small { font-size: 7.5px; font-weight: 500; letter-spacing: 0; color: var(--txt-3); }
.sizerow button:hover { border-color: var(--txt); }
.sizerow button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.sizerow button[aria-pressed="true"] small { color: rgba(255, 255, 255, .55); }

/* ---------- measurement fields ---------- */
.fields { display: flex; flex-direction: column; }
.field { display: block; padding: 9px 0 10px; border-top: 1px solid var(--line); }
.field:first-child { border-top: 0; padding-top: 2px; }
.field__top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.field__top b { font-size: 12px; font-weight: 600; letter-spacing: .01em; }
.field__top i { font-size: 10px; font-style: normal; color: var(--txt-3); }
.field__row { display: flex; align-items: center; gap: 10px; margin-top: 5px; }

.field input[type="range"] {
  -webkit-appearance: none; appearance: none;
  flex: 1 1 auto; min-width: 0; height: 3px; border-radius: 3px;
  background: var(--cream-2); outline: none; cursor: pointer;
}
.field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 13px; height: 13px; border-radius: 50%;
  background: var(--teal); border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(20, 23, 26, .28);
}
.field input[type="range"]::-moz-range-thumb {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--teal); border: 2px solid #fff;
}
.field__num { display: flex; align-items: baseline; gap: 3px; flex: none; }
.field__num input {
  width: 42px; text-align: right; border: 0; border-bottom: 1px solid var(--line);
  background: none; font-size: 12.5px; font-weight: 600;
  font-variant-numeric: tabular-nums; padding: 1px 0; outline: none;
}
.field__num input:focus { border-color: var(--teal); }
.field__num em {
  font-style: normal; font-size: 8.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--txt-3); width: 14px;
}

/* ---------- style tabs ---------- */
.styles { display: flex; gap: 3px; background: var(--cream); padding: 3px; border-radius: var(--r-pill); }
.styles button {
  padding: 5px 11px; border-radius: var(--r-pill);
  font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--txt-3); transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.styles button[aria-pressed="true"] { background: var(--paper); color: var(--txt); box-shadow: var(--shadow-1); }

/* ---------- pattern sheet ---------- */
.sheet {
  position: relative; background: #FCFAF6;
  border: 1px solid var(--line); border-radius: 6px; overflow: hidden;
}
.sheet__svg { display: block; width: 100%; height: auto; }
.sheet .cut { fill: #FFFFFF; stroke: #14171A; stroke-width: 1.15; }
.sheet .sa { fill: none; stroke: rgba(46, 106, 102, .48); stroke-width: 1; stroke-dasharray: 4 3; }
.sheet .grain { stroke: rgba(195, 154, 95, .85); stroke-width: 1; }
.sheet .grainhd { fill: none; stroke: rgba(195, 154, 95, .95); stroke-width: 1; }
.sheet .notch { stroke: #14171A; stroke-width: 1.3; }
.sheet .pl {
  font-family: var(--sans); font-size: 7px; font-weight: 700;
  letter-spacing: .14em; fill: #14171A; text-anchor: middle;
}
.sheet .pl--dim { font-weight: 500; font-size: 6px; fill: var(--txt-3); letter-spacing: .1em; }
.sheet .scaleTxt { font-size: 5.6px; fill: var(--txt-3); text-anchor: end; letter-spacing: .12em; }

.sheet__legend {
  display: flex; flex-wrap: wrap; gap: 14px;
  padding: 8px 12px; border-top: 1px solid var(--line);
  font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--txt-3);
  background: var(--paper);
}
.sheet__legend span { display: inline-flex; align-items: center; gap: 6px; }
.lg { width: 18px; height: 0; border-top: 1px solid var(--ink); display: inline-block; }
.lg--sa { border-top: 1px dashed rgba(46, 106, 102, .8); }
.lg--grain { border-top: 1px solid var(--camel); }

.piecemeta {
  display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: baseline;
  margin-top: 12px; font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--txt-3);
}
.piecemeta b { color: var(--txt); font-weight: 600; margin-right: 2px; }
.piecemeta__sum { margin-left: auto; color: var(--txt-2); font-weight: 600; letter-spacing: .04em; }

.specgrid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: 6px;
  overflow: hidden; margin: 14px 0 0;
}
.specgrid > div { background: var(--cream); padding: 9px 12px; }
.specgrid dt {
  font-size: 8.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--txt-3); margin: 0;
}
.specgrid dd {
  margin: 2px 0 0; font-size: 11.5px; font-weight: 600; color: var(--txt);
  letter-spacing: -.005em;
}

/* ---------- 3D stage ---------- */
.viewtag {
  font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--txt-3);
  border: 1px solid var(--line); border-radius: var(--r-pill); padding: 4px 10px;
}
.stage {
  position: relative; overflow: hidden; cursor: grab; touch-action: none;
  border: 1px solid var(--line); border-radius: 6px;
  background:
    radial-gradient(120% 80% at 50% 12%, #FFFFFF 0%, #F4F0E9 58%, #E9E3D8 100%);
}
.stage.is-drag { cursor: grabbing; }
.stage__svg { display: block; width: 100%; height: auto; }
.stage__hint {
  position: absolute; left: 12px; bottom: 9px;
  font-size: 9px; letter-spacing: .14em; text-transform: uppercase; color: var(--txt-3);
  pointer-events: none;
}
.stage__bar { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.stage__bar .btn { flex: 1 1 auto; }

.readout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--line); border: 1px solid var(--line);
  border-radius: 6px; overflow: hidden; margin: 14px 0 0;
}
.readout > div { background: var(--paper); padding: 8px 11px; }
.readout dt { font-size: 8.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--txt-3); }
.readout dd { margin: 2px 0 0; font-size: 12.5px; font-weight: 600; font-variant-numeric: tabular-nums; }

.sendbtn {
  display: block; width: 100%; margin-top: 12px; text-align: left;
  padding: 13px 16px; border-radius: 6px;
  background: var(--ink); color: var(--on-dark);
  transition: background var(--t-fast) var(--ease);
}
.sendbtn span { display: block; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.sendbtn small { display: block; margin-top: 3px; font-size: 10px; color: rgba(244, 241, 234, .55); letter-spacing: .01em; }
.sendbtn:hover { background: var(--teal-deep); }

/* ---------- knowledge ---------- */
.know { padding: var(--sp-6) 0 var(--sp-6); }
.know__lead {
  max-width: 72ch; margin: 18px auto 30px; text-align: center;
  color: var(--txt-2); font-size: 14px;
}
.know__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.know__card { background: var(--paper); padding: 26px 24px 24px; position: relative; }
.know__n {
  font-family: var(--serif); font-size: 15px; color: var(--camel);
  letter-spacing: .06em; display: block; margin-bottom: 10px;
}
.know__card h3 { font-size: 15.5px; font-weight: 600; letter-spacing: -.01em; margin: 0 0 8px; line-height: 1.3; }
.know__card p { font-size: 12.5px; color: var(--txt-2); line-height: 1.62; margin: 0; }
.know__card--live { background: var(--cream); }
.know__yield { margin-top: 12px !important; display: flex; align-items: baseline; gap: 8px; }
.know__yield b { font-family: var(--serif); font-size: 24px; font-weight: 500; color: var(--ink); }
.know__yield span { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--txt-3); }

/* ---------- size chart ---------- */
.chart { background: var(--cream); padding: var(--sp-6) 0 var(--sp-7); border-top: 1px solid var(--line); }
.chart__wrap { margin-top: 22px; overflow-x: auto; }
.chart__table { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 620px; }
.chart__table th, .chart__table td { text-align: right; padding: 10px 12px; border-bottom: 1px solid rgba(227, 223, 215, .9); }
.chart__table thead th {
  font-size: 9px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--txt-3); font-weight: 600; border-bottom: 1px solid var(--txt);
}
.chart__table tbody th {
  text-align: left; font-weight: 700; letter-spacing: .1em; font-size: 11px; color: var(--txt);
}
.chart__table tbody tr[aria-current="true"] { background: var(--paper); }
.chart__table tbody tr[aria-current="true"] th,
.chart__table tbody tr[aria-current="true"] td { color: var(--teal); font-weight: 700; }
.chart__note { margin-top: 16px; font-size: 11.5px; color: var(--txt-3); max-width: 78ch; }

/* ---------- responsive ---------- */
@media (max-width: 1240px) {
  .studio__grid { grid-template-columns: 280px minmax(0, 1fr); }
  .studio__panel--form { grid-column: 1 / -1; }
  .studio__panel--form .stage { max-width: 400px; margin: 0 auto; }
  .studio__panel--form .readout { grid-template-columns: repeat(3, 1fr); }
  .stage__bar { max-width: 400px; margin: 12px auto 0; }
}

@media (max-width: 1020px) {
  .know__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .studio__grid { grid-template-columns: 1fr; }
  .studio__panel--form .stage { max-width: 360px; }
  .studio { padding: var(--sp-4) 0 var(--sp-5); }
}

@media (max-width: 620px) {
  .know__grid { grid-template-columns: 1fr; }
  .studio__panel { padding: 16px 14px 18px; }
  .studio__panel--form .readout { grid-template-columns: 1fr 1fr; }
  .know__lead { text-align: left; }
}

/* ============================================================
   HOME — made-to-measure teaser
   ============================================================ */
.teaser { padding: var(--sp-7) 0 var(--sp-6); border-top: 1px solid var(--line); }
.teaser__inner {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 520px);
  gap: var(--sp-6); align-items: center;
}
.teaser__title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(30px, 3.6vw, 52px); line-height: 1.04;
  letter-spacing: -.015em; margin: 10px 0 0;
}
.teaser__sub { margin: 16px 0 0; max-width: 52ch; color: var(--txt-2); font-size: 14px; }
.teaser__list {
  list-style: none; margin: 20px 0 26px; padding: 0;
  display: flex; flex-direction: column; gap: 9px;
  font-size: 12.5px; color: var(--txt-2);
}
.teaser__list li { display: flex; align-items: baseline; gap: 9px; }
.teaser__list li::before {
  content: ""; width: 5px; height: 5px; flex: none;
  background: var(--camel); border-radius: 50%; transform: translateY(-2px);
}
.teaser__steps {
  list-style: none; margin: 34px 0 0; padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px;
}
.teaser__steps li {
  display: flex; align-items: baseline; gap: 8px;
  font-size: 12px; color: var(--txt-2); letter-spacing: .01em;
}
.teaser__n {
  font-size: 9px; font-weight: 700; letter-spacing: .16em;
  color: var(--camel); font-variant-numeric: tabular-nums;
}

.teaser__card {
  position: relative; display: block; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: #FCFAF6; box-shadow: var(--shadow-2);
  transition: transform var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease);
}
.teaser__card svg { display: block; width: 100%; height: auto; }
.teaser__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-3); }
.teaser__tag {
  position: absolute; left: 14px; bottom: 14px;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: var(--on-dark);
  font-size: 9.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  padding: 8px 12px; border-radius: var(--r-pill);
}

@media (max-width: 1020px) {
  .teaser__inner { grid-template-columns: 1fr; gap: var(--sp-5); }
  .teaser__card { max-width: 340px; }
}
@media (max-width: 620px) {
  .teaser__steps { gap: 10px; margin-top: 26px; }
  .teaser__steps li { font-size: 11.5px; gap: 6px; letter-spacing: 0; }
  .teaser__n { font-size: 8px; letter-spacing: .1em; }
}