:root {
  --paper: #F7F4ED;
  --paper-alt: #F2EEE5;
  --card: #FCFBF7;
  --cream: #EDE8DE;

  --ink: #1B2420;
  --ink-soft: #2B342E;
  --nav-ink: #3A463F;
  --muted: #4A554D;
  --muted-2: #5A655C;
  --muted-3: #6A756C;
  --muted-4: #7A857C;
  --faint: #8A948B;
  --faint-2: #9AA39B;
  --disabled: #B3BAB4;

  --label: #8A7A63;
  --label-2: #9A8B72;

  --green: #345041;
  --green-deep: #263A2F;
  --green-card: #2C4235;
  --green-card-hover: #32493A;
  --green-hover: #3C5A4A;
  --bronze: #A87B4C;
  --bronze-light: #D8B78F;

  --hair-1: rgba(27, 36, 32, 0.1);
  --hair-12: rgba(27, 36, 32, 0.12);
  --hair-14: rgba(27, 36, 32, 0.14);
  --hair-16: rgba(27, 36, 32, 0.16);
  --hair-2: rgba(27, 36, 32, 0.2);
  --hair-22: rgba(27, 36, 32, 0.22);
  --hair-3: rgba(27, 36, 32, 0.3);
  --hair-dark: rgba(237, 232, 222, 0.16);

  --serif: Newsreader, Georgia, serif;
  --sans: Karla, system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;

  --gutter: 40px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, p, ul, li, figure, blockquote { margin: 0; padding: 0; }
ul { list-style: none; }
img { max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 15px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--green); }

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--bronze); }

:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ---------- layout ---------- */

.wrap {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--book { max-width: 1180px; }

.sec { padding-block: var(--pt, 88px) var(--pb, 88px); }

.grid {
  display: grid;
  grid-template-columns: var(--cols, 1fr);
  gap: var(--gap, 40px);
}

.band {
  background: var(--paper-alt);
  border-top: 1px solid var(--hair-1);
  border-bottom: 1px solid var(--hair-1);
}
.band--top { border-bottom: 0; }

.dark {
  background: var(--green-deep);
  color: var(--cream);
}
.dark a { color: var(--cream); }
.dark a:hover { color: var(--bronze-light); }

.rule-top { border-top: 1px solid var(--hair-1); }

/* hairline grids: 1px gaps read as rules between cells */
.rules {
  --cell-bg: var(--paper);
  display: grid;
  grid-template-columns: var(--cols, 1fr);
  gap: 1px;
  background: var(--hair-12);
}
.rules > * {
  background: var(--cell-bg);
  padding: var(--cellpad, 34px);
}
.rules--dark { --cell-bg: var(--green-deep); background: var(--hair-dark); }
.rules--alt { --cell-bg: var(--paper-alt); }
.rules--boxed { border-top: 1px solid var(--hair-12); border-bottom: 1px solid var(--hair-12); }

/* flush variants pull the outermost cells to the container edge */
.flush-2 > *:nth-child(2n + 1) { padding-left: 0; }
.flush-2 > *:nth-child(2n) { padding-right: 0; }
.flush-3 > *:nth-child(3n + 1) { padding-left: 0; }
.flush-3 > *:nth-child(3n) { padding-right: 0; }
.flush-4 > *:nth-child(4n + 1) { padding-left: 0; }
.flush-4 > *:nth-child(4n) { padding-right: 0; }

/* ---------- type ---------- */

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--label);
}
.eyebrow--sm { font-size: 10.5px; letter-spacing: 0.12em; }
.eyebrow--xs { font-size: 10px; letter-spacing: 0.1em; }
.eyebrow--bronze { color: var(--bronze); }
.eyebrow--dim { color: var(--label-2); }
.eyebrow--on-dark { color: rgba(237, 232, 222, 0.5); }

.display {
  font-family: var(--serif);
  font-weight: 300;
  font-size: var(--fs, 62px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: var(--fs, 44px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.h-serif {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs, 26px);
  line-height: 1.2;
}

.h-sans {
  font-size: var(--fs, 17px);
  font-weight: 600;
}

.lede {
  font-size: var(--fs, 18.5px);
  line-height: 1.62;
  color: var(--muted);
  text-wrap: pretty;
}

.prose {
  display: flex;
  flex-direction: column;
  gap: var(--gap, 22px);
  font-size: 17px;
  line-height: 1.68;
  color: var(--muted);
}
.prose > p { text-wrap: pretty; }
.dark .prose { color: rgba(237, 232, 222, 0.8); }

.copy { font-size: var(--fs, 15px); line-height: 1.6; color: var(--muted-2); }
.copy--muted { color: var(--muted); }
.dark .copy { color: rgba(237, 232, 222, 0.75); }

.num {
  font-family: var(--serif);
  font-weight: 300;
  font-size: var(--fs, 30px);
  line-height: 1;
}

.measure { max-width: var(--mw, 520px); }

/* ---------- controls ---------- */

.btn {
  display: inline-block;
  background: var(--green);
  color: var(--paper);
  border: 0;
  border-radius: 2px;
  padding: 16px 32px;
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 0.16s;
}
.btn:hover { background: var(--green-deep); color: var(--paper); }
.btn--sm { padding: 11px 22px; font-size: 14px; }
.btn--md { padding: 15px 28px; font-size: 15px; }
.btn--lg { padding: 18px 40px; font-size: 16px; }
.btn[disabled] { background: var(--faint); opacity: 0.5; cursor: not-allowed; }

.btn-ghost {
  display: inline-block;
  padding: 16px 24px;
  font-size: 15.5px;
  color: var(--green);
  border: 1px solid rgba(52, 80, 65, 0.28);
  border-radius: 2px;
  transition: border-color 0.16s;
}
.btn-ghost:hover { border-color: var(--green); color: var(--green); }

.btn-text {
  background: none;
  border: 0;
  font-size: 15px;
  color: var(--muted-3);
  padding: 16px 8px;
}
.btn-text:hover { color: var(--ink); }

.ulink {
  border-bottom: 1px solid rgba(52, 80, 65, 0.3);
  padding-bottom: 2px;
}
.dark .ulink { border-bottom-color: rgba(237, 232, 222, 0.4); }

.field {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--hair-2);
  border-radius: 2px;
  background: var(--card);
  color: var(--ink);
}
.field--onCard { background: var(--paper); padding: 12px 14px; }
.field-label {
  display: block;
  font-size: 13.5px;
  color: var(--muted-2);
  margin-bottom: 8px;
}

.pill {
  background: transparent;
  color: var(--nav-ink);
  border: 1px solid var(--hair-22);
  border-radius: 100px;
  padding: 10px 18px;
  font-size: 14px;
  transition: all 0.16s;
}
.pill[aria-pressed='true'] {
  background: var(--green);
  color: var(--paper);
  border-color: var(--green);
}

/* ---------- placeholders ---------- */

.ph {
  background: repeating-linear-gradient(135deg, #E8E2D6 0 8px, #EFEAE0 8px 16px);
  display: flex;
  align-items: flex-end;
  padding: 22px;
  aspect-ratio: var(--ar, 1.15);
}
.ph span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--label-2);
}
.ph--dark {
  background: repeating-linear-gradient(135deg, rgba(237, 232, 222, 0.07) 0 8px, rgba(237, 232, 222, 0.12) 8px 16px);
}
.ph--dark span { color: rgba(237, 232, 222, 0.55); }

/* photo/map placeholders carry a watermark glyph + a note on the intended shot */
.ph { position: relative; overflow: hidden; }
.ph figcaption {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--label-2);
  position: relative;
  z-index: 1;
}
.ph--dark figcaption { color: rgba(237, 232, 222, 0.55); }
.ph .ph-mark {
  --sz: 38px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  stroke-width: 1;
  color: rgba(27, 36, 32, 0.16);
}
.ph--dark .ph-mark { color: rgba(237, 232, 222, 0.2); }
.ph--center { align-items: center; justify-content: center; }
.ph--center figcaption { text-align: center; }

/* ---------- icons ---------- */

.icon {
  width: var(--sz, 1em);
  height: var(--sz, 1em);
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -0.14em;
}
.icon--sm { --sz: 16px; }
.icon--md { --sz: 23px; }
.icon--lg { --sz: 30px; stroke-width: 1.2; }

/* ringed icon, for feature rows and step markers */
.icon-plate {
  width: var(--plate, 46px);
  height: var(--plate, 46px);
  display: grid;
  place-items: center;
  border: 1px solid var(--hair-16);
  border-radius: 50%;
  color: var(--green);
  flex: none;
}
.icon-plate--sm { --plate: 38px; }
.icon-plate--solid { background: var(--green); border-color: var(--green); color: var(--paper); }
.dark .icon-plate { border-color: var(--hair-dark); color: var(--bronze-light); }

/* icon + label/copy row */
.feature { display: flex; gap: 16px; align-items: flex-start; }
.feature .ft-body { min-width: 0; }
.feature .ft-title { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.feature .ft-copy { font-size: 14.5px; line-height: 1.58; color: var(--muted-2); }
.dark .feature .ft-copy { color: rgba(237, 232, 222, 0.72); }

/* compact inline icon list, e.g. what a scan includes */
.ticks { display: flex; flex-direction: column; gap: 11px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; line-height: 1.5; }
.ticks .icon { color: var(--bronze); margin-top: 2px; }
.dark .ticks .icon { color: var(--bronze-light); }

/* horizontal spec strip: icon over a short label */
.specs { display: flex; flex-wrap: wrap; gap: 12px 40px; }
.specs > li { display: flex; gap: 10px; align-items: center; }
.specs .icon { color: var(--bronze); }
.specs .s-lab {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--label);
}
.dark .specs .s-lab { color: rgba(237, 232, 222, 0.6); }

/* schematic diagrams */
.diagram { width: 100%; height: auto; display: block; }
.diagram .lab {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  fill: var(--label);
}
.diagram .lab--on { fill: var(--muted-2); }

/* gift card mock */
.giftcard {
  aspect-ratio: 1.62;
  background: var(--green-deep);
  color: var(--cream);
  border-radius: 5px;
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 1px 2px rgba(27, 36, 32, 0.14);
}
.giftcard .gc-head { display: flex; justify-content: space-between; align-items: flex-start; }
.giftcard .gc-brand {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--bronze-light);
}
.giftcard .gc-amount { font-family: var(--serif); font-weight: 300; font-size: 52px; line-height: 1; }
.giftcard .gc-foot {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: rgba(237, 232, 222, 0.55);
  border-top: 1px solid var(--hair-dark);
  padding-top: 14px;
}

/* ---------- header / footer ---------- */

.promo {
  background: var(--green-deep);
  color: var(--cream);
  padding: 11px var(--gutter);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-align: center;
}
.promo a { color: var(--cream); border-bottom: 1px solid rgba(237, 232, 222, 0.4); padding-bottom: 1px; }
.promo a:hover { color: var(--bronze-light); }
.promo-note { opacity: 0.85; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 244, 237, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hair-1);
}
.site-header .wrap {
  padding-block: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.site-header .logo { display: block; flex-shrink: 0; }
.site-header .logo img { height: 26px; display: block; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14.5px;
}
/* The in-nav CTA is the mobile-menu one; the header's own .btn serves desktop. */
.site-nav .btn { display: none; }
.site-nav a { color: var(--nav-ink); }
.site-nav a:hover { color: var(--bronze); }
.site-nav a[aria-current='page'] { color: var(--green); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--hair-2);
  border-radius: 2px;
  padding: 9px 14px;
  font-size: 13.5px;
  color: var(--nav-ink);
}

.site-footer { border-top: 1px solid var(--hair-12); }
.site-footer .cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-block: 56px 40px;
}
.site-footer img { height: 24px; display: block; margin-bottom: 18px; }
.site-footer .col-head {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--label);
  margin-bottom: 16px;
}
.site-footer .col ul { display: flex; flex-direction: column; gap: 9px; font-size: 14.5px; }
.site-footer .legal {
  padding-block: 22px 40px;
  border-top: 1px solid var(--hair-1);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-size: 13px;
  color: var(--label);
}
.site-footer .legal a { color: var(--label); }
.site-footer .legal span { display: flex; gap: 24px; }

/* ---------- home: results panel ---------- */

.results {
  background: var(--card);
  border: 1px solid var(--hair-14);
  border-radius: 3px;
  overflow: hidden;
}
.results-head {
  padding: 16px 22px;
  border-bottom: 1px solid var(--hair-1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.visit-switch {
  display: flex;
  border: 1px solid var(--hair-16);
  border-radius: 2px;
  overflow: hidden;
}
.visit-switch button {
  border: 0;
  background: transparent;
  color: var(--nav-ink);
  padding: 6px 13px;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.16s;
}
.visit-switch button + button { border-left: 1px solid var(--hair-16); }
.visit-switch button[aria-pressed='true'] { background: var(--green); color: var(--paper); }

.metrics { display: grid; grid-template-columns: 1fr 1fr; }
.metric {
  padding: 24px 22px;
  border-bottom: 1px solid var(--hair-1);
}
.metric:nth-child(odd) { border-right: 1px solid var(--hair-1); }
.metric .val {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-bottom: 9px;
}
.metric .val b {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 300;
  letter-spacing: -0.01em;
}
.metric .val i { font-style: normal; font-size: 13px; color: #7A857C; }
.bar { height: 3px; background: var(--hair-1); overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--green); transition: width 0.5s ease; }
.bar--bronze > span { background: var(--bronze); }
.metric .note { font-family: var(--mono); font-size: 10px; color: var(--label-2); margin-top: 9px; }

.regions { padding: 20px 22px 22px; }
.regions .row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.regions .row div div:first-child { font-size: 11px; color: var(--faint); margin-bottom: 5px; }
.regions .row .rv { font-family: var(--serif); font-size: 19px; font-weight: 400; }
.regions .row div:last-child .rv { color: var(--bronze); }

.hero-visual[hidden] { display: none; }

/* ---------- misc components ---------- */

.spec-list { border-top: 1px solid var(--hair-14); }
.spec-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--hair-14);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 15px;
}
.spec-list li:last-child { border-bottom: 0; }
.spec-list .k { color: var(--muted-2); }
.spec-list .v { font-family: var(--serif); font-size: 20px; }

.steps { display: flex; flex-direction: column; }
.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-top: 1px solid var(--hair-14);
}
.step:last-child { border-bottom: 1px solid var(--hair-14); }
.step .n {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bronze);
  padding-top: 5px;
}
.steps--icon .step { grid-template-columns: 46px 1fr; gap: 20px; align-items: start; }
.step h3 { font-size: 17px; font-weight: 600; margin-bottom: 7px; }
.step .step-n {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--bronze);
  margin-right: 10px;
}
.step p { font-size: 15px; line-height: 1.6; color: var(--muted-2); }

.quote blockquote {
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 300;
  line-height: 1.5;
  margin-bottom: 22px;
  text-wrap: pretty;
}
.quote figcaption {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--label);
}

.tile {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px 28px;
  background: var(--green-card);
  color: inherit;
  transition: background 0.16s;
}
.tile:hover { background: var(--green-card-hover); color: inherit; }
.tile--feature { background: var(--green); }
.tile--feature:hover { background: var(--green-hover); }
.tile h3, .tile h4 { font-size: 15px; font-weight: 600; letter-spacing: 0.01em; }
.tile p { font-size: 13.5px; line-height: 1.55; color: rgba(237, 232, 222, 0.7); flex-grow: 1; }
.tile--feature p { color: rgba(237, 232, 222, 0.75); }
.tile .foot { display: flex; justify-content: space-between; align-items: baseline; }
.tile .save {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--bronze-light);
  margin-left: 6px;
}

.plan { padding: 36px 34px 34px; }
.plan .top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
}
.plan h3 { font-family: var(--serif); font-size: 28px; font-weight: 400; }
.plan .dur { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; color: rgba(237, 232, 222, 0.55); }
.plan > p { font-size: 15px; line-height: 1.62; color: rgba(237, 232, 222, 0.78); margin-bottom: 24px; }
.plan ul { display: flex; flex-direction: column; gap: 9px; font-size: 14px; color: rgba(237, 232, 222, 0.72); margin-bottom: 30px; }
.plan .foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  border-top: 1px solid var(--hair-dark);
}

.card-panel {
  border: 1px solid var(--hair-14);
  border-radius: 3px;
  background: var(--card);
}
.card-panel > .p { padding: 24px 28px; border-bottom: 1px solid var(--hair-1); }
.card-panel > .p:last-child { border-bottom: 0; }

.dashes { display: flex; flex-direction: column; gap: 11px; font-size: 15px; line-height: 1.55; color: var(--muted); }
.dashes li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; }
.dashes li::before { content: '\2014'; color: var(--bronze); }

.qa { display: flex; flex-direction: column; }
.qa > div { padding: 24px 0; border-bottom: 1px solid var(--hair-1); }
.qa > div:last-child { border-bottom: 0; }
.qa h3 { font-size: 17.5px; font-weight: 600; margin-bottom: 9px; }
.qa p { font-size: 16px; line-height: 1.62; color: var(--muted); max-width: 640px; }

.faq-group > h2 {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 400;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hair-2);
}

.side-nav {
  position: sticky;
  top: 110px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  font-size: 14.5px;
  border-left: 1px solid var(--hair-14);
  padding-left: 20px;
}
.side-nav a { color: var(--muted); }

.compare { border-top: 1px solid var(--hair-16); }
.compare .row {
  display: grid;
  grid-template-columns: 1fr 0.9fr 1.4fr;
  gap: 32px;
  padding: 22px 0;
  border-bottom: 1px solid var(--hair-1);
  align-items: start;
}
.compare .row--head {
  padding: 14px 0;
  border-bottom: 1px solid var(--hair-16);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--label);
}
.compare .row:last-child { border-bottom: 0; }
.compare .m { font-size: 16.5px; font-weight: 600; }
.compare .w { font-size: 15px; color: var(--muted-2); }
.compare .c { font-size: 15px; line-height: 1.6; color: var(--muted); }

.prep-block h3 { font-family: var(--serif); font-size: 28px; font-weight: 400; }
.prep-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hair-2);
  margin-bottom: 22px;
}
.prep-head span {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--label-2);
}
.prep-col-head {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}

.post-card {
  display: flex;
  flex-direction: column;
  color: inherit;
}
.post-card:hover { color: inherit; }
.post-card:hover h3 { color: var(--bronze); }
.post-card p { font-size: 15px; line-height: 1.6; color: var(--muted-2); flex-grow: 1; }
.post-card .date {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--label-2);
  margin-top: 20px;
}

.article { max-width: 720px; margin-inline: auto; }
.article-body {
  display: flex;
  flex-direction: column;
  gap: 26px;
  font-size: 18px;
  line-height: 1.72;
  color: var(--ink-soft);
}
.article-body > p { text-wrap: pretty; }
.article-body h2 {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 400;
  line-height: 1.15;
  margin-top: 22px;
  margin-bottom: -6px;
}

.callout {
  background: var(--paper-alt);
  border-left: 2px solid var(--bronze);
  padding: 26px 30px;
  margin-block: 14px;
}
.callout--tight { padding: 18px 22px; }

.interval-list { display: flex; flex-direction: column; gap: 12px; font-size: 16.5px; line-height: 1.55; color: var(--ink-soft); }
.interval-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hair-12);
}
.interval-list li:last-child { padding-bottom: 0; border-bottom: 0; }
.interval-list li span:last-child { font-family: var(--mono); font-size: 14px; color: var(--muted); }

/* ---------- booking ---------- */

.book-header { border-bottom: 1px solid var(--hair-1); background: var(--paper); }
.book-header .wrap {
  padding-block: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.book-header img { height: 25px; display: block; }
.book-header .meta { display: flex; align-items: center; gap: 26px; font-size: 14px; color: var(--muted-3); }
.book-header .meta a { color: var(--muted-3); }

.progress { display: flex; align-items: center; margin-bottom: 48px; list-style: none; }
.progress .node { display: flex; align-items: center; gap: 10px; padding-inline: 20px; }
.progress .node:first-child { padding-left: 0; }
.progress .node:last-child { padding-right: 0; }
.progress .line { flex: 1; height: 1px; background: var(--hair-14); }
.progress .dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--hair-2);
  background: transparent;
  color: var(--faint-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 10.5px;
  flex-shrink: 0;
}
.progress .lab { font-size: 13.5px; color: var(--faint-2); letter-spacing: 0.01em; }
.progress .node[data-state='current'] .dot { background: var(--paper); color: var(--ink); border-color: var(--green); }
.progress .node[data-state='current'] .lab { color: var(--ink); }
.progress .node[data-state='done'] .dot { background: var(--green); color: var(--paper); border-color: var(--green); }
.progress .node[data-state='done'] .lab { color: var(--muted); }

.test-option {
  text-align: left;
  width: 100%;
  background: var(--card);
  border: 1px solid var(--hair-16);
  border-radius: 3px;
  padding: 26px 28px;
  display: grid;
  grid-template-columns: 26px 1fr auto;
  gap: 20px;
  align-items: start;
  transition: all 0.16s;
}
.test-option[aria-pressed='true'] { background: #F0EDE3; border-color: var(--green); }
.test-option .mark {
  width: 20px;
  height: 20px;
  border-radius: 3px;
  border: 1px solid var(--hair-3);
  background: transparent;
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  margin-top: 3px;
}
.test-option[aria-pressed='true'] .mark { background: var(--green); border-color: var(--green); }
.test-option .name { display: flex; align-items: baseline; gap: 12px; margin-bottom: 7px; }
.test-option .name b { font-family: var(--serif); font-size: 25px; font-weight: 400; }
.test-option .name i {
  font-style: normal;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--label-2);
}
.test-option .desc { display: block; font-size: 15px; line-height: 1.6; color: var(--muted-2); max-width: 460px; }
.test-option .price { font-family: var(--serif); font-size: 24px; font-weight: 300; color: var(--ink); }

.day-list { display: flex; gap: 10px; flex-wrap: wrap; }
.day {
  background: var(--card);
  color: var(--nav-ink);
  border: 1px solid var(--hair-16);
  border-radius: 3px;
  padding: 14px 18px;
  min-width: 82px;
  text-align: center;
  transition: all 0.16s;
}
.day[aria-pressed='true'] { background: var(--green); color: var(--paper); border-color: var(--green); }
.day .dow {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 5px;
}
.day .dom { display: block; font-family: var(--serif); font-size: 22px; font-weight: 400; line-height: 1; }
.day .free { display: block; font-size: 11px; opacity: 0.65; margin-top: 5px; }

.slot-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: 10px;
  max-width: 620px;
}
.slot {
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--hair-16);
  border-radius: 3px;
  padding: 14px 10px;
  font-size: 14.5px;
  font-weight: 500;
  transition: all 0.16s;
}
.slot[aria-pressed='true'] { background: var(--green); color: var(--paper); border-color: var(--green); }
.slot[disabled] {
  background: transparent;
  color: var(--disabled);
  border-color: var(--hair-1);
  text-decoration: line-through;
  cursor: not-allowed;
}

.summary { position: sticky; top: 32px; }
.summary .p { padding: 22px 24px; border-bottom: 1px solid var(--hair-1); }
.summary .p:last-child { border-bottom: 0; }
.summary .total { display: flex; justify-content: space-between; align-items: baseline; }
.summary .perks { background: var(--paper-alt); border-top: 1px solid var(--hair-1); padding: 18px 24px; }
.summary .perks ul { display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--muted-2); }
.summary .empty { color: var(--faint-2); }

.book-footer { border-top: 1px solid var(--hair-12); }
.book-footer .wrap {
  padding-block: 28px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-size: 13px;
  color: var(--label);
}
.book-footer a { color: var(--label); }
.book-footer span:last-child { display: flex; gap: 24px; }

.step-panel[hidden] { display: none; }

/* ---------- utilities ---------- */

.row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.row--between { justify-content: space-between; }
.row--end { align-items: flex-end; }
.stack { display: flex; flex-direction: column; gap: var(--gap, 20px); }
.center { text-align: center; }
.mb-0 { margin-bottom: 0; }

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .site-nav { gap: 20px; font-size: 14px; }
  .grid { --cols: 1fr !important; --gap: 48px; }
  .compare .row { grid-template-columns: 1fr; gap: 8px; }
  .compare .row--head { display: none; }
  .compare .m { margin-bottom: 4px; }
  .side-nav { position: static; flex-direction: row; flex-wrap: wrap; gap: 16px; border-left: 0; border-top: 1px solid var(--hair-14); padding-left: 0; padding-top: 16px; }
  .summary { position: static; }
  .rules { --cols: 1fr 1fr !important; }
  .rules > * { padding: var(--cellpad-m, 28px) !important; }
  .rules--wide { --cols: 1fr !important; }
  .rules--dark > * { --cellpad-m: 0; }
}

@media (max-width: 860px) {
  :root { --gutter: 24px; }
  .sec { padding-block: var(--pt-m, 64px) var(--pb-m, 64px); }
  .display { font-size: clamp(38px, 8vw, 52px); }
  .h2 { font-size: clamp(30px, 6vw, 38px); }
  .article-body { font-size: 17px; }
  .article-body h2 { font-size: 28px; }

  .nav-toggle { display: block; }
  .site-header .wrap { flex-wrap: wrap; gap: 16px; }
  .site-header .btn { display: none; }
  .site-nav {
    display: none;
    order: 3;
    width: 100%;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--hair-1);
  }
  .site-nav[data-open='true'] { display: flex; }
  .site-nav a { padding: 13px 0; border-bottom: 1px solid var(--hair-1); font-size: 16px; }
  .site-nav .btn { display: inline-block; align-self: flex-start; margin: 16px 0; }

  .promo { flex-direction: column; gap: 6px; padding-block: 10px; }

  .rules { --cols: 1fr !important; }
  .rules > * { padding: 26px 0 !important; }
  .rules--boxed > * { padding: 26px 0 !important; }

  .metrics { grid-template-columns: 1fr; }
  .metric:nth-child(odd) { border-right: 0; }
  .regions .row { grid-template-columns: repeat(3, 1fr); gap: 14px; }

  .site-footer .cols { grid-template-columns: 1fr 1fr; gap: 32px; }
  .site-footer .legal { flex-direction: column; gap: 12px; }

  .progress { display: none; }
  .test-option { grid-template-columns: 26px 1fr; }
  .test-option .price { grid-column: 2; }
  .step { grid-template-columns: 40px 1fr; gap: 14px; }
  .prep-head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .book-header .meta { flex-direction: column; align-items: flex-end; gap: 6px; font-size: 13px; }
  .book-footer .wrap { flex-direction: column; gap: 12px; }
}

@media (max-width: 520px) {
  .site-footer .cols { grid-template-columns: 1fr; }
  .regions .row { grid-template-columns: repeat(2, 1fr); }
  .row .btn, .row .btn-ghost { width: 100%; text-align: center; }
}