/* Quarterday · the page.
   Composed at 390px first; the desktop face grows from the single column at 900px and 1200px. */

@font-face { font-family: "Inst"; src: url("fonts/instrument-sans-400.ttf") format("truetype"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Inst"; src: url("fonts/instrument-sans-600.ttf") format("truetype"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "News"; src: url("fonts/newsreader-italic-400.ttf") format("truetype"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "News"; src: url("fonts/newsreader-500.ttf") format("truetype"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Mono"; src: url("fonts/dm-mono-400.ttf") format("truetype"); font-weight: 400; font-style: normal; font-display: swap; }

:root {
  --ledger: #F4EFE4;
  --deep: #EAE2D2;
  --paper: #FBF8F1;
  --ink: #1E2321;
  --slate: #4A5A58;
  --quince: #A24A27;
  --quince-dk: #8A3C1E;
  --moss: #5E6B45;
  --ochre: #B07A1E;
  --ochre-t: #8A5E12;
  --clay: #7A3B2E;
  --line: rgba(30, 35, 33, .16);
  --line-2: rgba(30, 35, 33, .32);
  --sans: "Inst", "Helvetica Neue", Arial, sans-serif;
  --serif: "News", Georgia, "Times New Roman", serif;
  --mono: "Mono", ui-monospace, Menlo, Consolas, monospace;
  --pad: 20px;
  --nav-h: 58px;
  --r: 12px;
  --turn: 180ms;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav-h) + 12px); }
body {
  margin: 0; background: var(--ledger); color: var(--ink);
  font: 400 17px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--quince); }
p { margin: 0; }
h1, h2, h3 { margin: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--quince); outline-offset: 2px; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 var(--pad); }
.narrow { max-width: 680px; }
.ph { display: inline; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--ledger); padding: 8px 12px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 8px; }

/* ---------- type: the two voices and the book ---------- */
.spine, .contrast, .v-head { text-wrap: balance; }
.spine { font-family: var(--sans); font-weight: 600; letter-spacing: -0.022em; line-height: 1.08; color: var(--ink); }
h1.spine { font-size: 30px; letter-spacing: -0.026em; }
.h2 { font-size: 30px; }
.contrast { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--slate); font-size: 20px; line-height: 1.32; margin-top: 12px; }
.contrast-hero { font-size: 21px; }
.contrast-sm { font-size: 17px; line-height: 1.4; }
.body { margin-top: 16px; max-width: 36em; }
.mono-sm, .eyebrow, .rate-label { font-family: var(--mono); font-size: 12.5px; letter-spacing: .02em; color: var(--slate); font-variant-numeric: tabular-nums; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: 11.5px; margin-bottom: 14px; }
.rate-label { text-transform: uppercase; letter-spacing: .08em; font-size: 11.5px; margin: 26px 0 14px; display: flex; align-items: center; gap: 10px; }
.rate-label::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 22px; border-radius: 10px; border: 1.5px solid transparent;
  font-family: var(--sans); font-weight: 600; font-size: 17px; letter-spacing: -.005em;
  text-decoration: none; transition: background-color .15s, color .15s, border-color .15s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--quince); color: #fff; }
.btn-primary:hover { background: var(--quince-dk); }
.btn-ghost { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--ledger); }
.btn-ghost:disabled { opacity: .4; cursor: not-allowed; background: transparent; color: var(--ink); }
.btn-outline { background: transparent; border-color: var(--quince); color: var(--quince); }
.btn-outline:hover { background: var(--quince); color: #fff; }
.btn-danger { background: var(--clay); color: #fff; }
.btn-sm { min-height: 40px; padding: 0 14px; font-size: 15px; border-radius: 8px; }
.btn-block { width: 100%; }
.link-btn {
  background: none; border: 0; padding: 10px 0; color: var(--quince);
  font-family: var(--sans); font-weight: 600; font-size: 16px;
  text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 4px;
}
.link-btn:hover { color: var(--quince-dk); }
.link-inline { padding: 0; font-size: inherit; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(244, 239, 228, .92); -webkit-backdrop-filter: saturate(1.2) blur(10px); backdrop-filter: saturate(1.2) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-in { height: var(--nav-h); display: flex; align-items: center; gap: 16px; max-width: 1180px; margin: 0 auto; padding: 0 var(--pad); }
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); text-decoration: none; margin-right: auto; }
.mark { width: 24px; height: 24px; flex: none; }
.wordmark { font-family: var(--serif); font-weight: 500; font-size: 21px; letter-spacing: .015em; }
.nav-links { display: none; gap: 26px; }
.nav-links a { color: var(--ink); text-decoration: none; font-size: 15px; }
.nav-links a:hover { color: var(--quince); }

/* ---------- hero ---------- */
.hero { padding: 22px 0 36px; }
.hero-copy { margin-bottom: 20px; }

.checker {
  background: var(--deep); border: 1px solid var(--line); border-radius: 16px; padding: 16px;
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset;
}
.checker.flash { animation: flash .9s ease-out; }
@keyframes flash { 0% { box-shadow: 0 0 0 0 rgba(162,74,39,.45); } 100% { box-shadow: 0 0 0 14px rgba(162,74,39,0); } }
.field-label, .ctl-label, .f label {
  display: block; font-family: var(--sans); font-weight: 600; font-size: 15px; margin-bottom: 7px; color: var(--ink);
}
.date-wrap { position: relative; margin-bottom: 12px; }
.date-input {
  width: 100%; height: 54px; padding: 0 92px 0 16px; border-radius: 10px;
  border: 1.5px solid var(--line-2); background: var(--paper);
  font-family: var(--mono); font-size: 17px; color: var(--ink);
  -webkit-appearance: none; appearance: none; text-align: left;
}
.date-input::-webkit-date-and-time-value { text-align: left; }
.date-input:focus { border-color: var(--ink); outline: none; box-shadow: 0 0 0 3px rgba(30,35,33,.12); }
.date-ph {
  position: absolute; left: 17px; top: 50%; transform: translateY(-50%);
  color: var(--slate); font-family: var(--mono); font-size: 17px; pointer-events: none; opacity: .8;
}
.date-wrap[data-empty="false"] .date-ph { display: none; }
.date-wrap[data-empty="true"] .date-input:not(:focus)::-webkit-datetime-edit { color: transparent; }
.date-clear {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  background: none; border: 0; color: var(--slate); font-family: var(--mono); font-size: 12px;
  text-decoration: underline; text-underline-offset: 3px; padding: 8px;
}
.date-wrap[data-empty="true"] .date-clear { display: none; }
.date-wrap-sm { margin-bottom: 0; }
.date-wrap-sm .date-input { height: 50px; padding-right: 16px; font-size: 16px; }
.date-wrap-sm .date-ph { font-size: 16px; }

.field-err { font-size: 14.5px; color: var(--clay); margin: -4px 0 10px; font-weight: 600; }
.field-err::before { content: "– "; }
.check-meta { margin-top: 12px; display: grid; gap: 4px; }
.check-meta .mono-sm { font-size: 12px; }
#live-counts { color: var(--ink); }
#live-counts .glyph { margin-right: 6px; }

/* ---------- status glyphs (word + shape, never colour alone) ---------- */
.glyph { display: inline-block; vertical-align: middle; flex: none; }
.g-open { width: 10px; height: 10px; border-radius: 50%; background: var(--moss); }
.g-hold { width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid var(--ochre); background: linear-gradient(90deg, var(--ochre) 50%, transparent 50%); }
.g-booked::before { content: "14"; font-family: var(--mono); font-size: 12px; color: var(--clay); text-decoration: line-through; text-decoration-thickness: 1.5px; }
.g-strike { width: 14px; height: 2px; background: var(--clay); }
.g-closed::before { content: "–"; font-family: var(--mono); font-size: 14px; color: var(--slate); }
.g-soon::before { content: "3"; font-family: var(--mono); font-size: 12px; color: var(--slate); opacity: .45; }

/* ---------- verdict card ---------- */
.verdict-slot:empty { display: none; }
.verdict-slot { margin-top: 14px; perspective: 900px; }
.v {
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 16px;
  border-top: 3px solid var(--slate); transform-origin: top center;
}
.v.turn { animation: turn var(--turn) ease-out; }
@keyframes turn { from { transform: rotateX(-14deg); opacity: 0; } to { transform: none; opacity: 1; } }
.v-open { border-top-color: var(--moss); }
.v-booked { border-top-color: var(--clay); }
.v-hold { border-top-color: var(--ochre); }
.v-status { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12.5px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.v-open .v-status { color: var(--moss); }
.v-booked .v-status { color: var(--clay); }
.v-hold .v-status { color: var(--ochre-t); }
.v-closed .v-status, .v-soon .v-status, .v-past .v-status, .v-beyond .v-status { color: var(--slate); }
.v-head { font-family: var(--sans); font-weight: 600; font-size: 20px; line-height: 1.22; letter-spacing: -.012em; }
.v-head s { text-decoration-color: var(--clay); text-decoration-thickness: 2px; }
.v-body { margin-top: 8px; font-size: 16px; color: var(--ink); }
.v-loading { font-family: var(--mono); font-size: 13px; color: var(--slate); padding: 6px 2px; }
.chips { display: grid; gap: 8px; margin-top: 12px; }
.chip {
  display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 2px 10px; text-align: left;
  width: 100%; background: var(--ledger); border: 1.5px solid var(--line-2); border-radius: 10px; padding: 11px 13px;
  transition: border-color .15s, background-color .15s;
}
.chip:hover { border-color: var(--moss); background: #fff; }
.chip-d { font-family: var(--mono); font-size: 15px; display: inline-flex; align-items: center; gap: 8px; }
.chip-x { font-family: var(--mono); font-size: 12.5px; color: var(--slate); }
.chip-f { grid-column: 1 / -1; font-family: var(--mono); font-size: 11.5px; color: var(--slate); letter-spacing: .02em; }
.v-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; margin-top: 14px; }
.v-actions .btn { flex: 1 1 auto; }

/* ---------- bands ---------- */
.band { padding: 56px 0; }
.band-deep { background: var(--deep); }
.sec-head { max-width: 780px; }

/* how the book works */
.rules { list-style: none; padding: 0; margin: 26px 0 12px; display: grid; gap: 18px; }
.rules li { display: grid; grid-template-columns: 34px 1fr; gap: 4px; }
.rule-n { font-family: var(--mono); font-size: 15px; color: var(--quince); padding-top: 2px; }
.rules strong { display: block; font-weight: 600; font-size: 18px; letter-spacing: -.01em; }
.rules span { display: block; color: var(--slate); font-size: 16px; margin-top: 2px; }

/* the calendar: the book itself */
.cal { margin-top: 28px; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 14px 12px 16px; }
.cal-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 0 2px 12px; }
.cal-title { text-align: center; display: grid; gap: 1px; }
#cal-month { font-family: var(--serif); font-weight: 500; font-size: 21px; }
.cal-nav { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; display: grid; place-items: center; color: var(--ink); }
.cal-nav svg { width: 16px; height: 16px; }
.cal-nav:disabled { opacity: .3; cursor: default; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.cal-dow { font-family: var(--mono); font-size: 11px; text-align: center; color: var(--slate); padding: 4px 0 6px; letter-spacing: .06em; }
.cal-dow.wk { color: var(--ink); }
.cal-d {
  position: relative; aspect-ratio: 1 / 1.08; border: 0; border-radius: 8px; background: transparent;
  font-family: var(--mono); font-size: 14px; color: var(--ink); padding: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.cal-d.wk { background: rgba(234, 226, 210, .6); }
.cal-d .mk { width: 6px; height: 6px; border-radius: 50%; }
.c-open .mk { background: var(--moss); }
.c-hold .mk { border: 1.3px solid var(--ochre); background: linear-gradient(90deg, var(--ochre) 50%, transparent 50%); width: 7px; height: 7px; }
.c-booked { color: var(--clay); }
.c-booked .n { text-decoration: line-through; text-decoration-thickness: 1.5px; }
.c-booked.wk { background: rgba(122, 59, 46, .09); }
.c-closed { color: rgba(74, 90, 88, .6); }
.c-closed .mk { width: 8px; height: 1.5px; border-radius: 0; background: var(--slate); opacity: .6; }
.c-soon, .c-past { color: rgba(30, 35, 33, .32); }
.c-soon .mk, .c-past .mk { display: none; }
.cal-d:hover { outline: 1.5px solid var(--line-2); }
.cal-d.sel { outline: 2px solid var(--ink); outline-offset: -1px; }
.cal-d.today .n { border-bottom: 1.5px solid currentColor; }
.legend { list-style: none; padding: 12px 4px 0; margin: 10px 0 0; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px 16px; font-family: var(--mono); font-size: 12px; color: var(--slate); }
.legend li { display: inline-flex; align-items: center; gap: 7px; }

/* photo plate */
.plate { margin: 0; }
.plate img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* ---------- the estimator ---------- */
.est { display: grid; gap: 26px; }
.ctl { border: 0; padding: 0; margin: 0 0 24px; min-width: 0; }
.ctl legend { padding: 0; }
.hint { margin-top: 8px; }
.tiers { display: grid; gap: 8px; }
.tier-opt { position: relative; display: block; }
.tier-opt input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.tier-opt span {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  border: 1.5px solid var(--line-2); border-radius: 10px; padding: 14px 14px 14px 42px; background: var(--paper);
  font-weight: 600; font-size: 16.5px; position: relative; transition: border-color .15s, box-shadow .15s;
}
.tier-opt span::before {
  content: ""; position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--line-2); background: var(--ledger);
}
.tier-opt em { font-style: normal; font-family: var(--mono); font-weight: 400; font-size: 13px; color: var(--slate); white-space: nowrap; }
.tier-opt input:checked + span { border-color: var(--quince); box-shadow: 0 0 0 1px var(--quince) inset; }
.tier-opt input:checked + span::before { border-color: var(--quince); background: radial-gradient(circle, var(--quince) 0 4px, var(--paper) 4.5px); }
.tier-opt input:focus-visible + span { outline: 2px solid var(--quince); outline-offset: 2px; }

.stepper { display: grid; grid-template-columns: 52px 1fr 52px; height: 52px; border: 1.5px solid var(--line-2); border-radius: 10px; overflow: hidden; background: var(--paper); }
.step-btn { border: 0; background: transparent; font-size: 22px; color: var(--ink); }
.step-btn:hover { background: var(--deep); }
.step-input { border: 0; border-left: 1px solid var(--line); border-right: 1px solid var(--line); text-align: center; font-family: var(--mono); font-size: 19px; background: transparent; width: 100%; -moz-appearance: textfield; }
.step-input::-webkit-outer-spin-button, .step-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.range { width: 100%; margin: 14px 0 0; accent-color: var(--quince); height: 28px; }

.est-date-row { display: grid; gap: 8px; }
.est-date-status { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 12.5px; letter-spacing: .02em; }
.est-date-status:empty { display: none; }
.est-date-status.s-open { color: var(--moss); }
.est-date-status.s-booked { color: var(--clay); }
.est-date-status.s-hold { color: var(--ochre-t); }
.est-date-status.s-closed, .est-date-status.s-soon, .est-date-status.s-past, .est-date-status.s-beyond { color: var(--slate); }

.addons { display: grid; gap: 2px; }
.addon { display: grid; grid-template-columns: 24px 1fr auto; gap: 12px; align-items: start; padding: 11px 2px; border-bottom: 1px solid var(--line); cursor: pointer; }
.addon:last-child { border-bottom: 0; }
.addon input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--quince); cursor: pointer; }
.addon-l { font-size: 15.5px; line-height: 1.35; }
.addon-p { font-family: var(--mono); font-size: 13px; color: var(--slate); text-align: right; white-space: nowrap; padding-top: 2px; }
.addon-sub { display: block; font-family: var(--mono); font-size: 12px; color: var(--slate); margin-top: 3px; }
.addon.inc { cursor: default; }
.addon.inc .addon-p { color: var(--moss); }

.receipt {
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 18px 16px;
  font-family: var(--mono); font-size: 13px; font-variant-numeric: tabular-nums;
  box-shadow: 0 18px 40px -28px rgba(30,35,33,.45);
}
.r-row { display: grid; grid-template-columns: 1fr auto 6.4em; gap: 10px; align-items: baseline; padding: 6px 0; }
.r-row .l { color: var(--ink); line-height: 1.35; }
.r-row .p { color: var(--slate); text-align: right; min-width: 3.4em; }
.r-row .a { text-align: right; white-space: nowrap; }
.r-row.zero .a, .r-row.zero .p { color: var(--slate); }
.r-row.inc .a { color: var(--moss); }
.r-rule { height: 0; border-top: 1px dashed var(--line-2); margin: 8px 0; }
.r-sub .l, .r-sub .a { font-weight: 400; color: var(--ink); }
.r-sub { font-size: 14px; }
.r-total { display: grid; grid-template-columns: 1fr auto; align-items: baseline; padding: 10px 0 4px; border-top: 1.5px solid var(--ink); margin-top: 8px; }
.r-total .l { font-family: var(--sans); font-weight: 600; font-size: 18px; }
.r-total .a { font-family: var(--mono); font-size: 28px; letter-spacing: -.02em; }
.r-ret { display: grid; grid-template-columns: 1fr auto; padding-top: 4px; color: var(--slate); }
.r-head { font-family: var(--sans); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--slate); margin-bottom: 6px; }
.r-msg { font-family: var(--sans); font-size: 16px; line-height: 1.45; }
.r-msg p + p { margin-top: 8px; }
.r-msg .btn, .r-msg .link-btn { margin-top: 12px; }
.r-note { font-family: var(--sans); font-size: 14px; color: var(--slate); margin-top: 10px; }
.receipt-note { margin-top: 14px; }
.receipt-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; margin-top: 16px; }
.receipt-actions .btn { flex: 1 1 100%; }

/* ---------- the studio ---------- */
.studio-grid { display: grid; gap: 26px; }
.studio-photo, .kit-photo { margin: 0; }
.studio-photo img, .kit-photo img { border-radius: 12px; width: 100%; object-fit: cover; }
.studio-photo img { aspect-ratio: 4 / 3; }
.kit-photo img { aspect-ratio: 3 / 2; }
.proof { list-style: none; padding: 0; margin: 34px 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-2); }
.proof li { padding: 16px 0 14px; font-family: var(--mono); font-size: 12.5px; color: var(--slate); border-bottom: 1px solid var(--line); }
.proof li:nth-child(odd) { padding-right: 12px; border-right: 1px solid var(--line); }
.proof li:nth-child(even) { padding-left: 14px; }
.proof b { display: block; font-family: var(--sans); font-weight: 600; font-size: 28px; letter-spacing: -.02em; color: var(--ink); line-height: 1.1; margin-bottom: 2px; }
.skip-grid { display: grid; gap: 26px; }
.easy { list-style: none; padding: 0; margin: 0; display: grid; gap: 20px; }
.easy strong { display: block; font-weight: 600; font-size: 18px; line-height: 1.3; letter-spacing: -.01em; }
.easy span { display: block; font-family: var(--serif); font-style: italic; color: var(--slate); font-size: 17.5px; margin-top: 3px; }

/* ---------- services ---------- */
.tier-cards { display: grid; gap: 16px; }
.tcard { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 22px 18px; display: flex; flex-direction: column; }
.tcard header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.tcard h3 { font-weight: 600; font-size: 21px; letter-spacing: -.015em; }
.tprice { font-family: var(--mono); font-size: 18px; }
.tfor { font-family: var(--serif); font-style: italic; font-size: 18px; line-height: 1.35; color: var(--ink); margin-top: 14px; }
.twhen { font-family: var(--mono); font-size: 12.5px; color: var(--slate); margin-top: 8px; }
.tcard ul { padding: 0; margin: 16px 0 0; list-style: none; display: grid; gap: 9px; }
.tcard li { position: relative; padding-left: 18px; font-size: 15.5px; line-height: 1.42; }
.tcard li::before { content: ""; position: absolute; left: 1px; top: .62em; width: 7px; height: 1.5px; background: var(--quince); }
.tnot { font-size: 14px; color: var(--slate); margin-top: 14px; }
.tcard .btn { margin-top: auto; }
.tcard ul + .btn, .tnot + .btn { margin-top: 20px; }
.center-note { margin-top: 20px; }

/* ---------- questions ---------- */
.faq { margin-top: 22px; border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 40px 18px 0; position: relative; font-weight: 600; font-size: 17.5px; line-height: 1.35; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-family: var(--mono); font-size: 22px; color: var(--quince); transition: transform .18s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 20px; color: var(--slate); font-size: 16.5px; }

/* ---------- write to us ---------- */
.attached { margin-top: 22px; background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--quince); border-radius: 10px; padding: 12px 14px; display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.attached-lines { font-family: var(--mono); font-size: 13px; line-height: 1.55; display: grid; gap: 2px; }
.attached-tag { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--slate); }
.storage-warn { margin-top: 18px; padding: 12px 14px; border-radius: 10px; background: rgba(122,59,46,.08); color: var(--clay); font-size: 15px; }
.lead { margin-top: 22px; display: grid; gap: 16px; }
.f { min-width: 0; }
.f input, .f select, .f textarea {
  width: 100%; border: 1.5px solid var(--line-2); border-radius: 10px; background: var(--paper);
  padding: 13px 14px; font-size: 17px; line-height: 1.35;
}
.f input, .f select { height: 52px; }
.f select { -webkit-appearance: none; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(-45deg, transparent 50%, var(--ink) 50%); background-position: calc(100% - 20px) 22px, calc(100% - 15px) 22px; background-size: 5px 5px; background-repeat: no-repeat; }
.f textarea { resize: vertical; min-height: 120px; }
.f input::placeholder, .f textarea::placeholder { color: rgba(74, 90, 88, .75); }
.f input:focus, .f select:focus, .f textarea:focus { border-color: var(--ink); outline: none; box-shadow: 0 0 0 3px rgba(30,35,33,.1); }
.f [aria-invalid="true"] { border-color: var(--clay); }
.f .field-err { margin: 6px 0 0; }
.field-note { font-family: var(--mono); font-size: 12.5px; color: var(--moss); margin-top: 6px; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.small-line { font-size: 14px; color: var(--slate); }

.confirm { outline: none; }
.confirm .body { margin-top: 18px; }
.summary { margin: 22px 0 0; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 6px 14px; font-family: var(--mono); font-size: 13px; }
.summary div { display: grid; grid-template-columns: 6.2em 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.summary div:last-child { border-bottom: 0; }
.summary dt { color: var(--slate); }
.summary dd { margin: 0; overflow-wrap: anywhere; white-space: pre-wrap; }
.signoff { font-size: 14px; color: var(--slate); margin-top: 12px; }
.confirm-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; margin-top: 18px; }

.hood { margin-top: 40px; border-top: 1px solid var(--line); padding-top: 6px; font-size: 15px; }
.hood summary { cursor: pointer; font-family: var(--mono); font-size: 12.5px; color: var(--slate); padding: 10px 0; list-style: none; }
.hood summary::-webkit-details-marker { display: none; }
.hood summary::before { content: "▸ "; }
.hood[open] summary::before { content: "▾ "; }
.hood-body { padding: 4px 0 6px; color: var(--slate); }
.hood-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.hood-confirm { margin-top: 14px; padding: 12px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--paper); color: var(--ink); }

/* ---------- footer ---------- */
.foot { background: var(--deep); border-top: 1px solid var(--line); padding: 44px 0 calc(96px + env(safe-area-inset-bottom)); }
.foot-grid { display: grid; gap: 26px; }
.foot-line { margin-top: 12px; color: var(--slate); font-family: var(--serif); font-style: italic; font-size: 18px; line-height: 1.35; }
.foot-links { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.foot-link { background: none; border: 0; padding: 6px 0; font-family: var(--mono); font-size: 13px; color: var(--ink); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--line-2); }
.foot-link:hover { color: var(--quince); }
.foot-studio { font-size: 15px; color: var(--slate); display: grid; gap: 6px; }
.foot-base { margin-top: 30px; padding-top: 16px; border-top: 1px solid var(--line); }

/* ---------- the thumb's button (phone) ---------- */
.back-top {
  position: fixed; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom)); transform: translateX(-50%);
  z-index: 25; height: 48px; padding: 0 20px 0 16px; border-radius: 999px; border: 0;
  background: var(--ink); color: var(--ledger); font-family: var(--sans); font-weight: 600; font-size: 15.5px;
  display: inline-flex; align-items: center; gap: 10px; box-shadow: 0 10px 30px -10px rgba(30,35,33,.55);
  transition: opacity .2s, transform .2s;
}
.back-top svg { width: 18px; height: 18px; }
.back-top.off { opacity: 0; transform: translate(-50%, 16px); pointer-events: none; }

/* ---------- small phones ---------- */
@media (max-width: 359px) {
  h1.spine { font-size: 27px; }
  .contrast-hero { font-size: 19px; }
  .r-row { grid-template-columns: 1fr auto 5.8em; gap: 6px; }
}

/* ---------- the desktop face grows from the column ---------- */
@media (min-width: 640px) {
  :root { --pad: 32px; }
  h1.spine { font-size: 40px; }
  .ph { display: none; }
  .receipt-actions .btn { flex: 0 0 auto; }
  .tier-cards { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  :root { --pad: 40px; --nav-h: 66px; }
  .nav-links { display: flex; }
  .back-top { display: none; }
  .foot { padding-bottom: 44px; }
  .hero { padding: 64px 0 76px; }
  .hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(400px, .8fr); gap: 56px; align-items: center; }
  .hero-copy { margin: 0; }
  h1.spine { font-size: clamp(2.5rem, 1.25rem + 2.6vw, 3.3rem); }
  .contrast-hero { font-size: clamp(1.5rem, 1.1rem + .9vw, 1.875rem); margin-top: 20px; max-width: 24em; }
  .checker { padding: 24px; }
  .h2 { font-size: clamp(2.25rem, 1.6rem + 1.4vw, 2.875rem); }
  .contrast { font-size: 23px; }
  .band { padding: 96px 0; }
  .book-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 64px; align-items: start; }
  .cal { margin-top: 0; padding: 20px 20px 22px; }
  .cal-d { font-size: 15px; }
  .plate img { aspect-ratio: 21 / 8; }
  .est { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
  .receipt-col { position: sticky; top: calc(var(--nav-h) + 24px); }
  .receipt { padding: 24px 22px; font-size: 13.5px; }
  .studio-grid { grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
  .proof { grid-template-columns: repeat(4, 1fr); }
  .proof li, .proof li:nth-child(odd), .proof li:nth-child(even) { padding: 20px 16px 18px; border-right: 1px solid var(--line); border-bottom: 0; }
  .proof li:first-child { padding-left: 0; }
  .proof li:last-child { border-right: 0; }
  .proof b { font-size: 36px; }
  .skip-grid { grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
  .tier-cards { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .tcard { padding: 26px 24px; }
  .foot-grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; }
  .foot-links { flex-direction: column; align-items: flex-start; }
}
@media (min-width: 1200px) {
  .hero-grid { gap: 88px; }
}

/* ---------- reduced motion: instant state changes ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}