/* Tokens: graphite + white + one electric green (DESIGN.md: "jedna mocna barwa + grafit + biel", "akcent elektryczny/zielony").
   The green doubles as the Karkonosze green trail mark. --alert is a state colour only (negative result, form errors). */
:root {
  --ink: #22282b;
  --ink-soft: #4d565b;
  --paper: #ffffff;
  --mist: #eef1f0;
  --rule: #cfd5d4;
  --trail: #1db866;
  --trail-hi: #3fcf82;
  --trail-deep: #0a7a40;
  --alert: #b3261e;
  --focus: var(--trail-deep);
  --on-ink: #f3f5f4;
  --on-ink-soft: #b3bcbf;
  --ink-raised: #2d3438;

  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --text: "Barlow", "Segoe UI", sans-serif;

  --wrap: 76rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --r-sm: 3px;
  --r-md: 6px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: 1.125rem;
  line-height: 1.55;
  font-variant-numeric: lining-nums;
}

img, svg { display: block; max-width: 100%; }
p { margin: 0 0 1rem; }
h1, h2, h3 { margin: 0; }
ul, ol { margin: 0; padding: 0; }

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip {
  position: absolute;
  left: 1rem; top: -4rem;
  z-index: 50;
  padding: .75rem 1rem;
  background: var(--paper);
  color: var(--ink);
  font-weight: 600;
}
.skip:focus { top: 1rem; }

/* Type */
.h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.125rem, 4.4vw, 3.5rem);
  line-height: 1;
  letter-spacing: -.005em;
  max-width: 18ch;
  text-wrap: balance;
}
.h3 {
  font-family: var(--text);
  font-weight: 600;
  font-size: 1.3125rem;
  line-height: 1.25;
  margin-bottom: .75rem;
}

/* Trail mark: white/red/white band, the painted sign on Karkonosze trees. Identity motif. */
.trail {
  display: inline-block;
  flex: none;
  width: 1.25rem;
  height: 1.375rem;
  background: linear-gradient(var(--paper) 0 33.3%, var(--trail) 33.3% 66.6%, var(--paper) 66.6%);
  border-radius: 1px;
  box-shadow: 0 0 0 1px rgba(34, 40, 43, .18);
}

/* Buttons: one radius for actions, cards stay square-ish */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: .75rem 1.375rem;
  border: 2px solid transparent;
  border-radius: var(--r-md);
  font: 600 1.0625rem/1.2 var(--text);
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn--small { min-height: 2.75rem; padding: .5rem 1rem; font-size: 1rem; }
.btn--trail { background: var(--trail); color: var(--ink); }
.btn--trail:hover { background: var(--trail-hi); }
.btn--ghost { border-color: rgba(243, 245, 244, .5); color: var(--on-ink); }
.btn--ghost:hover { border-color: var(--on-ink); }
.btn--ink { background: var(--ink); color: var(--on-ink); }
.btn--ink:hover { background: #000; }

.link {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: 600 1rem/1.3 var(--text);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: .25em;
  text-decoration-color: var(--trail);
  cursor: pointer;
}
.link:hover { text-decoration-color: currentColor; }

.status {
  font-size: 1rem;
  color: var(--ink-soft);
}
.status__tag {
  display: inline-block;
  margin-right: .375rem;
  padding: .0625rem .5rem;
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  background: var(--paper);
  color: var(--ink);
  font-weight: 600;
  font-size: .875rem;
}

/* Header */
.top {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  color: var(--on-ink);
}
.top__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}
.mark {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  min-height: 2.75rem;
  text-decoration: none;
}
.mark__name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: .01em;
}
.top__nav { display: flex; align-items: center; gap: 1.75rem; }
.top__nav ul { display: flex; gap: 1.5rem; list-style: none; }
.top__nav ul a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  font-weight: 500;
  text-decoration: none;
}
.top__nav ul a:hover { text-decoration: underline; text-underline-offset: .3em; }
.top__toggle { display: none; }

/* Hero */
.hero, .top, .contact, .foot { --focus: var(--trail); }
.hero {
  position: relative;
  background: var(--ink);
  color: var(--on-ink);
  padding-top: clamp(7rem, 14vw, 10rem);
  overflow: hidden;
}
.hero__where {
  margin-bottom: 1.25rem;
  color: var(--on-ink-soft);
  font-weight: 500;
}
.hero__title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.75rem, 7.4vw, 6.5rem);
  line-height: .94;
  letter-spacing: -.01em;
  max-width: 15ch;
  text-wrap: balance;
}
.hero__foot {
  display: grid;
  grid-template-columns: minmax(0, 34rem) auto;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem 3rem;
  margin-top: clamp(1.75rem, 4vw, 3rem);
}
.hero__lead {
  margin: 0;
  font-size: clamp(1.125rem, 1.6vw, 1.3125rem);
  color: var(--on-ink);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; }

.ridge { margin: clamp(2.5rem, 6vw, 4.5rem) 0 0; }
.ridge__svg { width: 100%; height: clamp(7rem, 16vw, 13.75rem); }
.ridge__svg line {
  stroke: var(--on-ink-soft);
  stroke-width: 2.4;
  transform-box: fill-box;
  transform-origin: bottom;
  transform: scaleY(1);
  transition: transform .9s cubic-bezier(.2, .7, .2, 1);
}
.ridge__svg line.is-peak { stroke: var(--trail); stroke-width: 3.2; }
.ridge.is-waiting line { transform: scaleY(0); }
@media (prefers-reduced-motion: reduce) {
  .ridge__svg line { transition: none; }
  .ridge.is-waiting line { transform: none; }
}
.ridge__labels {
  position: relative;
  height: 3rem;
  font-size: .9375rem;
  color: var(--on-ink-soft);
}
.ridge__label { position: absolute; top: .75rem; }
.ridge__label--w { left: var(--gutter); }
.ridge__label--peak { left: 78%; transform: translateX(-50%); color: var(--on-ink); font-weight: 600; }
.ridge__label--e { right: var(--gutter); }

/* Route: Sprawdź, Policz, Zdecyduj. A real sequence, so it is numbered. */
.route { padding-block: clamp(3rem, 6vw, 4.5rem); border-bottom: 1px solid var(--rule); }
.route__steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
  position: relative;
}
.route__steps::before {
  content: "";
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  right: 0;
  border-top: 2px dashed var(--rule);
}
.route__step { position: relative; }
.route__step p { color: var(--ink-soft); max-width: 30ch; margin-bottom: .5rem; }
.route__num {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.375rem;
}
.route__name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 2.25rem;
  line-height: 1;
  margin-bottom: .5rem;
}

/* Paths */
.paths { background: var(--mist); padding-block: clamp(4rem, 9vw, 7rem); }
.paths__grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.paths__intro p { margin-top: 1.25rem; color: var(--ink-soft); max-width: 32ch; }

.tabs { display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r-md); }
.tabs__list { display: flex; flex-direction: column; border-right: 1px solid var(--rule); }
.tabs__tab {
  min-height: 3.5rem;
  padding: 1rem 1.25rem;
  border: 0;
  border-bottom: 1px solid var(--rule);
  background: transparent;
  color: var(--ink-soft);
  font: 600 1.0625rem/1.25 var(--text);
  text-align: left;
  cursor: pointer;
}
.tabs__tab:last-child { border-bottom: 0; }
.tabs__tab:hover { color: var(--ink); background: var(--mist); }
.tabs__tab[aria-selected="true"] {
  color: var(--ink);
  background: var(--paper);
  box-shadow: inset 4px 0 0 var(--trail); /* marks the selected state, not decoration */
}
.tabs__panel { padding: clamp(1.5rem, 3vw, 2.5rem); }
.tabs__panel > p { color: var(--ink-soft); max-width: 60ch; }
.tabs__actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.5rem; }

.ticks { list-style: none; margin-bottom: 1.25rem; }
.ticks li {
  position: relative;
  padding: .5rem 0 .5rem 1.75rem;
  border-top: 1px solid var(--mist);
}
.ticks li::before {
  content: "";
  position: absolute;
  left: .125rem; top: 1.05rem;
  width: .75rem; height: .375rem;
  border-left: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(-45deg);
}

/* Calculator: the one loud moment on the page */
.calc { padding-block: clamp(4.5rem, 10vw, 8rem); }
.calc__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem 3rem; align-items: end; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.calc__head p { margin: 0; color: var(--ink-soft); max-width: 40ch; }
.calc__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.field-range {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: .25rem 1rem;
  padding-block: 1.125rem;
  border-bottom: 1px solid var(--rule);
}
.field-range:first-child { padding-top: 0; }
.field-range label { font-weight: 600; }
.field-range output {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.625rem;
  font-variant-numeric: tabular-nums;
}
.field-range input { grid-column: 1 / -1; }
.field-range__hint { grid-column: 1 / -1; margin: .25rem 0 0; font-size: .9375rem; color: var(--ink-soft); }

input[type="range"] {
  width: 100%;
  height: 2.75rem;
  margin: 0;
  background: transparent;
  accent-color: var(--ink);
  cursor: pointer;
}

.calc__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding-top: 1.25rem; }
.field-num label { display: block; font-weight: 600; margin-bottom: .375rem; font-size: 1rem; }
.field-num input,
.form__field input,
.form__field select {
  width: 100%;
  min-height: 3rem;
  padding: .625rem .75rem;
  border: 1px solid var(--ink-soft);
  border-radius: var(--r-sm);
  background: var(--paper);
  color: var(--ink);
  font: 500 1.0625rem/1.3 var(--text);
}
.field-num input[aria-invalid="true"],
.form__field input[aria-invalid="true"] { border-color: var(--alert); box-shadow: inset 0 0 0 1px var(--alert); }
.calc__error { margin: 1rem 0 0; color: var(--alert); font-weight: 600; font-size: 1rem; }
.calc__reset { margin-top: 1rem; }

.ledger {
  position: relative;
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--r-md);
  /* elevation: the ledger is the document the page is about, so it sits above the ground plane */
  box-shadow: 10px 10px 0 var(--mist);
}
.ledger__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.ledger__title { font-family: var(--display); font-weight: 700; font-size: 1.75rem; }

.seg { display: inline-flex; border: 1px solid var(--ink); border-radius: var(--r-sm); overflow: hidden; }
.seg button {
  min-width: 2.875rem;
  min-height: 2.75rem;
  padding: .25rem .625rem;
  border: 0;
  border-left: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font: 600 .9375rem/1 var(--text);
  cursor: pointer;
}
.seg button:first-child { border-left: 0; }
.seg button[aria-checked="true"] { background: var(--ink); color: var(--on-ink); }
.seg button:focus-visible { outline-offset: -4px; }

.ledger__rows { margin: 0; }
.ledger__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-block: .75rem;
  border-top: 1px dashed var(--rule);
}
.ledger__row dt { font-weight: 500; }
.ledger__row dt span { display: block; font-size: .9375rem; color: var(--ink-soft); font-weight: 400; }
.ledger__row dd {
  margin: 0;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.ledger__row:not(.ledger__row--in) dd::before { content: "\2212\00a0"; color: var(--ink-soft); }
.ledger__row--in { border-top: 0; }
.ledger__row--in dd { font-size: 1.25rem; }

.ledger__sum { margin-top: .5rem; padding-top: 1.25rem; border-top: 3px double var(--ink); }
.ledger__sum-label { margin-bottom: .25rem; font-weight: 600; }
.ledger__sum-value {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(3.25rem, 8vw, 5.75rem);
  line-height: 1;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
}
.ledger__sum-value.is-negative { color: var(--alert); }
.ledger__warn { margin: .75rem 0 0; color: var(--alert); font-weight: 600; font-size: 1rem; }
.ledger__fine { margin: 1.5rem 0 0; font-size: .9375rem; color: var(--ink-soft); max-width: 62ch; }

/* Car card */
.car { background: var(--mist); padding-block: clamp(4rem, 9vw, 7rem); }
.car__head { max-width: 46rem; margin-bottom: clamp(2rem, 5vw, 3rem); }
.car__head p { margin-top: 1.25rem; color: var(--ink-soft); }
.car__grid { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }

.card-spec { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); background: var(--paper); border: 1px solid var(--rule); border-radius: var(--r-md); overflow: hidden; }
.card-spec__body { padding: clamp(1.25rem, 3vw, 2rem); }
.card-spec__title { font-family: var(--display); font-weight: 700; font-size: 2rem; line-height: 1.05; }
.card-spec__sub { margin: .375rem 0 1.25rem; font-size: 1rem; color: var(--ink-soft); }
.spec { margin: 0; }
.spec div { display: grid; grid-template-columns: 8.5rem 1fr; gap: .75rem; padding-block: .5rem; border-top: 1px solid var(--mist); font-size: 1rem; }
.spec dt { font-weight: 600; }
.spec dd { margin: 0; color: var(--ink-soft); }

.photo {
  display: grid;
  place-items: end start;
  padding: 1.25rem;
  background:
    linear-gradient(to top, rgba(34, 40, 43, .85), rgba(34, 40, 43, .55)),
    var(--ink-soft);
  color: var(--on-ink);
  font-size: .9375rem;
  line-height: 1.4;
}
.photo span { max-width: 26ch; }
.photo--car { min-height: 18rem; }
.photo--person { aspect-ratio: 4 / 5; border-radius: var(--r-md); }

.docs__list { list-style: none; counter-reset: doc; margin-bottom: 1.25rem; }
.docs__list li {
  counter-increment: doc;
  display: grid;
  grid-template-columns: 2rem 1fr;
  padding-block: .625rem;
  border-top: 1px solid var(--rule);
}
.docs__list li::before { content: counter(doc); font-family: var(--display); font-weight: 700; font-size: 1.25rem; line-height: 1.3; color: var(--ink-soft); }

/* Local */
.local { padding-block: clamp(4.5rem, 10vw, 8rem); }
.local__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem 3rem; align-items: end; }
.local__head p { margin: 0; color: var(--ink-soft); max-width: 40ch; }

.line { margin-block: clamp(2.5rem, 6vw, 4rem); }
.line__stops {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) minmax(0, 1.4fr);
  position: relative;
}
.line__stops::before {
  content: "";
  position: absolute;
  left: .75rem;
  right: 30%;
  top: .6875rem;
  height: 4px;
  background: var(--trail);
}
.line__stops::after {
  content: "";
  position: absolute;
  left: 70%;
  right: 1rem;
  top: .6875rem;
  border-top: 4px dotted var(--trail);
}
.line__stop {
  position: relative;
  padding-top: 2.5rem;
  font-weight: 600;
  line-height: 1.25;
  padding-right: .5rem;
}
.line__stop::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 1.5rem; height: 1.5rem;
  border: 4px solid var(--trail);
  border-radius: 50%;
  background: var(--paper);
}
.line__stop--hub::before { background: var(--trail); box-shadow: 0 0 0 4px var(--paper), 0 0 0 6px var(--trail); }
.line__stop--far { color: var(--ink-soft); font-weight: 500; }
.line__stop--far::before { border-style: dotted; }

.local__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.person { display: grid; grid-template-columns: minmax(0, 12rem) minmax(0, 1fr); gap: 1.5rem; }
.person__role { color: var(--ink-soft); font-weight: 500; margin-top: -.5rem; }
.seasons__list { margin: 0; }
.seasons__list div { display: grid; grid-template-columns: 6rem 1fr; gap: 1rem; padding-block: .75rem; border-top: 1px solid var(--rule); }
.seasons__list dt { font-family: var(--display); font-weight: 700; font-size: 1.375rem; line-height: 1.1; }
.seasons__list dd { margin: 0; color: var(--ink-soft); }
.seasons__fine { margin-top: .75rem; font-size: .9375rem; color: var(--ink-soft); }
.local__next {
  margin: clamp(2.5rem, 6vw, 4rem) 0 0;
  padding-top: 1.5rem;
  border-top: 2px solid var(--ink);
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1.15;
  max-width: 36ch;
}

/* Questions */
.ask { background: var(--mist); padding-block: clamp(4rem, 9vw, 7rem); }
.ask__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.ask__head { position: sticky; top: 2rem; }
.ask__head p { margin-top: 1.25rem; color: var(--ink-soft); max-width: 38ch; }
.ask__feedback { min-height: 1.5rem; margin-top: .75rem; font-weight: 600; font-size: 1rem; color: var(--ink); }
.ask__list { list-style: none; counter-reset: q; }
.ask__list li {
  counter-increment: q;
  display: grid;
  grid-template-columns: 3rem 1fr;
  padding-block: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 1.1875rem;
  font-weight: 500;
}
.ask__list li::before { content: counter(q); font-family: var(--display); font-weight: 700; font-size: 1.5rem; line-height: 1.1; color: var(--trail-deep); }

/* Contact */
.contact { background: var(--ink); color: var(--on-ink); padding-block: clamp(4.5rem, 10vw, 8rem); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.contact__head p { margin-top: 1.25rem; color: var(--on-ink-soft); max-width: 38ch; }
.contact__head .h2 { max-width: 14ch; }
.contact__draft {
  padding: .75rem 1rem;
  border: 1px dashed var(--on-ink-soft);
  border-radius: var(--r-sm);
  font-size: 1rem;
}
.contact__head p.contact__draft { color: var(--on-ink); }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; background: var(--ink-raised); padding: clamp(1.25rem, 3vw, 2.25rem); border-radius: var(--r-md); }
.form__field { display: grid; gap: .375rem; }
.form__field label { font-weight: 600; font-size: 1rem; }
.form__field input::placeholder { color: #6c767b; }
.form__check { grid-column: 1 / -1; display: grid; grid-template-columns: 1.5rem 1fr; gap: .75rem; align-items: start; font-size: 1rem; color: var(--on-ink-soft); }
.form__check input { width: 1.375rem; height: 1.375rem; margin: .125rem 0 0; accent-color: var(--trail); }
.form__err { grid-column: 1 / -1; margin: 0; color: #ffb4ab; font-size: .9375rem; font-weight: 600; }
.form__field .form__err { grid-column: auto; }
.form__submit { grid-column: 1 / -1; justify-self: start; }
.form__submit[aria-busy="true"] { opacity: .75; cursor: progress; }
.form__done { grid-column: 1 / -1; padding: 1.25rem; border: 2px solid var(--on-ink); border-radius: var(--r-sm); }
.form__done:focus { outline: none; }
.form__done-title { font-family: var(--display); font-weight: 700; font-size: 1.75rem; line-height: 1.1; margin-bottom: .5rem; }
.form__done .link { text-decoration-color: var(--on-ink-soft); }

/* Footer */
.foot { background: var(--ink); color: var(--on-ink-soft); padding-block: 3rem 3.5rem; border-top: 1px solid var(--ink-raised); font-size: 1rem; }
.foot__row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; }
.foot p { margin: .75rem 0 0; }
.foot__muted { font-size: .9375rem; }
.mark--foot { color: var(--on-ink); }
.foot__links { list-style: none; display: grid; grid-template-columns: repeat(2, auto); gap: 0 2.5rem; align-content: start; }
.foot__links a { display: inline-flex; align-items: center; min-height: 2.75rem; color: var(--on-ink); text-decoration: none; }
.foot__links a:hover { text-decoration: underline; text-underline-offset: .3em; }

/* Tablet band: content stops fitting side by side around here */
@media (max-width: 1060px) {
  .paths__grid { grid-template-columns: 1fr; }
  .paths__intro p { max-width: 52ch; }
  .calc__grid { grid-template-columns: 1fr; }
  .car__grid { grid-template-columns: 1fr; }
  .docs { max-width: 40rem; }
  .local__grid { grid-template-columns: 1fr; }
  .ask__grid { grid-template-columns: 1fr; }
  .ask__head { position: static; }
  .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .top__toggle {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    padding: .5rem 1rem;
    border: 2px solid rgba(243, 245, 244, .5);
    border-radius: var(--r-md);
    background: transparent;
    color: var(--on-ink);
    font: 600 1rem/1 var(--text);
    cursor: pointer;
  }
  .top__nav {
    display: none;
    position: absolute;
    top: 4.5rem;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    padding: .5rem var(--gutter) 1.5rem;
    background: var(--ink);
    border-bottom: 1px solid var(--ink-raised);
  }
  .top.is-open .top__nav { display: flex; }
  .top__nav ul { flex-direction: column; gap: 0; }
  .top__nav ul a { width: 100%; border-bottom: 1px solid var(--ink-raised); min-height: 3rem; }
  .hero__foot { grid-template-columns: 1fr; }
  .calc__head, .local__head { grid-template-columns: 1fr; }
  .card-spec { grid-template-columns: 1fr; }
  .photo--car { min-height: 12rem; }
}

@media (max-width: 720px) {
  body { font-size: 1.0625rem; }
  .route__steps { grid-template-columns: 1fr; gap: 2rem; }
  .route__steps::before { top: 1.25rem; bottom: 1.25rem; left: 1.1875rem; right: auto; border-top: 0; border-left: 2px dashed var(--rule); }
  .route__step { display: grid; grid-template-columns: 2.5rem 1fr; column-gap: 1rem; }
  .route__num { grid-row: span 3; margin: 0; }
  .route__step p { max-width: none; }

  .tabs { grid-template-columns: 1fr; }
  .tabs__list { display: grid; grid-template-columns: 1fr 1fr; border-right: 0; border-bottom: 1px solid var(--rule); }
  .tabs__tab { border-bottom: 0; border-right: 1px solid var(--rule); border-top: 1px solid var(--rule); font-size: 1rem; padding: .75rem 1rem; }
  .tabs__tab:nth-child(-n + 2) { border-top: 0; }
  .tabs__tab:nth-child(2n) { border-right: 0; }
  .tabs__tab[aria-selected="true"] { box-shadow: inset 0 -4px 0 var(--trail); }

  .ledger { box-shadow: 6px 6px 0 var(--mist); }
  .spec div { grid-template-columns: 7rem 1fr; }

  .line__stops { grid-template-columns: 1fr; gap: 1.25rem; }
  .line__stops::before { left: .6875rem; right: auto; top: .75rem; bottom: 3.5rem; width: 4px; height: auto; }
  .line__stops::after { left: .6875rem; right: auto; top: auto; bottom: 1rem; height: 2.5rem; border-top: 0; border-left: 4px dotted var(--trail); }
  .line__stop { padding: 0 0 0 2.5rem; min-height: 1.5rem; }

  .person { grid-template-columns: 7.5rem 1fr; gap: 1rem; }
  .photo--person { padding: .75rem; font-size: .875rem; }

  .form { grid-template-columns: 1fr; }
  .form__submit { justify-self: stretch; }
  .foot__links { grid-template-columns: 1fr; }
  .ridge__label--peak { left: 72%; }
}

@media (max-width: 420px) {
  .hero__actions .btn { width: 100%; }
  .calc__pair { grid-template-columns: 1fr; }
  .ridge__label--w, .ridge__label--e { font-size: .8125rem; }
  .ridge__label--peak { left: auto; right: var(--gutter); transform: none; top: -1.75rem; }
  .ridge__label--e { display: none; }
}