/* The Slow Line — a city journal in eleven stops */

@font-face {
  font-family: "DM Serif Display";
  src: url("assets/dm-serif.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Work Sans";
  src: url("assets/work-sans.ttf") format("truetype");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/ibm-plex-mono.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f2eadb;
  --paper-2: #e8ddc9;
  --paper-3: #f8f2e6;
  --ink: #14201c;
  --ink-2: #26332d;
  --muted: #52605a;
  --rule: #b9ae9a;
  --rule-strong: #14201c;
  --accent: #b8411c;
  --accent-bright: #f26a3b;
  --on-accent: #fff7ea;
  --night: #0e1b17;
  --night-ink: #ece4d4;
  --night-muted: #a8b4a9;
  --night-rule: #33453d;
  --dot: rgba(20, 32, 28, 0.16);
  --serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --sans: "Work Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --r: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;
  --space-32: 128px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.modal-open {
  overflow: hidden;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

p {
  margin: 0;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: 0;
  border-radius: 0;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

[hidden] {
  display: none !important;
}

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

.wrap {
  width: min(1240px, calc(100% - 48px));
  margin-inline: auto;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  transform: translateY(-160%);
  background: var(--ink);
  color: var(--paper);
  padding: 12px 18px;
  font-family: var(--mono);
  font-size: 12px;
  text-decoration: none;
}
.skip-link:focus {
  transform: translateY(0);
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
}

a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.about a:focus-visible,
.detail__band button:focus-visible {
  outline-color: var(--accent-bright);
}

/* ── Masthead ───────────────────────────────────────────── */

.masthead {
  position: relative;
  z-index: 6;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}

.masthead__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: 72px;
  padding-block: 10px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 44px;
  text-decoration: none;
  transition: color 180ms var(--ease);
}
.brand__mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.brand__name {
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1;
  letter-spacing: -0.025em;
}
.brand__sub {
  max-width: 76px;
  padding-left: var(--space-3);
  border-left: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.25;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 2px;
  margin-left: auto;
}
.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.issue {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

/* ── Hero ───────────────────────────────────────────────── */

.hero {
  position: relative;
  overflow: clip;
  border-bottom: 1px solid var(--rule);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--dot) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.55;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 92%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 92%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.92fr);
  align-items: center;
  gap: clamp(32px, 5vw, 72px);
  padding-block: clamp(40px, 5.5vw, 76px) clamp(48px, 6vw, 88px);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.hero h1 {
  max-width: 12ch;
  margin: 20px 0 24px;
  font-size: clamp(52px, 8.8vw, 126px);
  line-height: 0.94;
  letter-spacing: -0.038em;
}
.hero h1 .accent {
  color: var(--accent);
  position: relative;
  display: inline-block;
}
.hero h1 .accent::after {
  content: "";
  position: absolute;
  left: 0.04em;
  right: 0.02em;
  bottom: 0.045em;
  height: 0.045em;
  background: var(--accent);
  opacity: 0.5;
  transform-origin: left center;
}

.hero__lede {
  max-width: 47ch;
  font-size: clamp(17px, 1.35vw, 19px);
  line-height: 1.62;
  color: var(--ink-2);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  margin-top: var(--space-8);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 13px 22px;
  border: 1px solid var(--accent);
  border-radius: var(--r);
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}
.button__arrow {
  font-size: 15px;
  line-height: 1;
  transition: transform 180ms var(--ease);
}

.hero__note {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__artifact {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 430px;
}
.hero__artifact::before {
  content: "";
  position: absolute;
  width: min(82%, 360px);
  aspect-ratio: 1;
  border: 1px solid var(--rule);
  border-radius: 50%;
  opacity: 0.55;
}

.ticket {
  position: relative;
  width: min(100%, 430px);
  padding: 16px 20px 14px;
  border: 1.5px solid var(--ink);
  background: var(--paper-3);
  transform: rotate(-2.5deg);
  box-shadow: 12px 14px 0 rgba(20, 32, 28, 0.12);
}
.ticket::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid var(--rule);
  pointer-events: none;
}

.ticket__top,
.ticket__foot,
.ticket__route {
  position: relative;
  z-index: 1;
}

.ticket__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--rule);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.4;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}
.ticket__top strong {
  color: var(--ink);
  font-weight: 400;
}

.ticket__main {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 190px;
  padding-block: 4px 2px;
}
.ticket__number {
  font-family: var(--serif);
  font-size: clamp(148px, 15vw, 214px);
  line-height: 0.7;
  letter-spacing: -0.075em;
  color: var(--ink);
}
.ticket__vertical {
  position: absolute;
  right: 2px;
  bottom: 8px;
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  border-left: 1px solid var(--rule);
  padding-left: 8px;
}

.ticket__route {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-block: 10px;
  border-block: 1px dashed var(--rule);
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1.3;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.ticket__stops {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: 3px;
  position: relative;
}
.ticket__stops::before {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  top: 50%;
  height: 1px;
  background: var(--rule);
}
.ticket__stops i {
  position: relative;
  width: 7px;
  height: 7px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper-3);
}
.ticket__stops i:nth-child(3) {
  background: var(--accent);
  border-color: var(--accent);
}

.ticket__foot {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  gap: 12px;
  padding-top: 12px;
}
.ticket__datum {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ticket__label {
  font-size: 8px;
  letter-spacing: 0.13em;
  color: var(--muted);
}
.ticket__stamp {
  position: relative;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1.35;
  letter-spacing: 0.13em;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(8deg);
}
.ticket__stamp::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid var(--accent);
  border-radius: 50%;
}
.ticket__barcode {
  position: relative;
  z-index: 1;
  height: 24px;
  margin-top: 12px;
  background: repeating-linear-gradient(
    90deg,
    var(--ink) 0 2px,
    transparent 2px 5px,
    var(--ink) 5px 6px,
    transparent 6px 10px
  );
  opacity: 0.78;
}
.ticket__notch {
  position: absolute;
  top: 55%;
  width: 22px;
  height: 22px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  z-index: 2;
}
.ticket__notch--l {
  left: -12px;
}
.ticket__notch--r {
  right: -12px;
}

/* ── The line / controls ────────────────────────────────── */

.line {
  position: relative;
  padding-block: 96px 112px;
  background: var(--paper);
}

.line__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}
.section-kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--accent);
}

.line h2 {
  font-size: clamp(46px, 5.4vw, 76px);
  line-height: 0.94;
}
.line__intro {
  max-width: 40ch;
  margin-top: 14px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--muted);
}
.line__count {
  padding-bottom: 6px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-align: right;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px auto;
  align-items: end;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--rule-strong);
  background: var(--paper-3);
  margin-bottom: 8px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.field label {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--muted);
}
.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  border-bottom: 2px solid var(--ink);
  transition: border-color 180ms var(--ease);
}
.search-box svg {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--muted);
}
.search-box input {
  flex: 1;
  min-width: 0;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 17px;
}
.search-box input::placeholder {
  color: var(--muted);
  opacity: 1;
}
.search-box input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.search-box:focus-within {
  border-bottom-color: var(--accent);
}

.select-wrap {
  position: relative;
}
.select-wrap::after {
  content: "↓";
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  pointer-events: none;
}
.select-wrap select {
  width: 100%;
  height: 48px;
  padding: 0 38px 0 12px;
  border: 1px solid var(--ink);
  border-radius: var(--r);
  background: var(--paper-3);
  font-size: 16px;
  appearance: none;
  transition: border-color 180ms var(--ease);
}

.pocket-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 15px;
  border: 1px solid var(--ink);
  border-radius: var(--r);
  background: transparent;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}
.pocket-toggle__icon {
  width: 22px;
  height: 16px;
  border: 1px solid currentColor;
  border-radius: 1px;
  position: relative;
}
.pocket-toggle__icon::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 2px;
  bottom: 2px;
  border-left: 1px dashed currentColor;
}
.pocket-toggle__count {
  display: grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  padding-inline: 5px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 10px;
  letter-spacing: 0;
}
.pocket-toggle[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.pocket-toggle[aria-pressed="true"] .pocket-toggle__count {
  background: var(--accent-bright);
  color: var(--ink);
}

.line__status {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ── Route list ─────────────────────────────────────────── */

.stops {
  position: relative;
  padding-block: 56px 36px;
  --route-progress: 0%;
  --bus-pos: 0%;
}

.stops::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: var(--rule);
}
.stops.is-empty {
  padding-block: 0;
}
.stops.is-empty::before,
.stops.is-empty .route-progress,
.stops.is-empty .route-bus {
  display: none;
}

.route-progress {
  position: absolute;
  left: 50%;
  top: 0;
  z-index: 1;
  width: 2px;
  height: var(--route-progress);
  transform: translateX(-50%);
  background: var(--accent);
}

.route-bus {
  position: absolute;
  left: 50%;
  top: var(--bus-pos);
  z-index: 5;
  display: grid;
  place-items: center;
  width: 46px;
  height: 22px;
  transform: translate(-50%, -50%);
  border: 1px solid var(--ink);
  border-radius: 2px;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.1em;
  box-shadow: 2px 2px 0 var(--paper-3), 3px 3px 0 var(--ink);
  pointer-events: none;
}
.route-bus::before,
.route-bus::after {
  content: "";
  position: absolute;
  bottom: -4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink);
}
.route-bus::before {
  left: 7px;
}
.route-bus::after {
  right: 7px;
}

.stop {
  position: relative;
  z-index: 2;
  width: calc(50% - 76px);
  margin-bottom: clamp(56px, 7vw, 92px);
}
.stop--left {
  margin-right: auto;
}
.stop--right {
  margin-left: auto;
}
.stop:last-of-type {
  margin-bottom: 24px;
}

.stop::before {
  content: "";
  position: absolute;
  top: 22px;
  z-index: 0;
  width: 54px;
  height: 1px;
  background: var(--rule);
}
.stop--left::before {
  right: -54px;
}
.stop--right::before {
  left: -54px;
}

.stop__marker {
  position: absolute;
  top: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.04em;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}
.stop--left .stop__marker {
  left: calc(100% + 54px);
}
.stop--right .stop__marker {
  left: -98px;
}

.stop__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 13px;
  padding-top: 11px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.stop.is-saved .stop__top {
  border-top-color: var(--accent);
}
.stop__no {
  font-size: 11px;
  color: var(--ink);
}
.stop__cat {
  color: var(--accent);
}
.stop__saved {
  padding: 2px 6px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.stop__title {
  margin: 12px 0 10px;
  font-size: clamp(30px, 2.9vw, 42px);
  line-height: 1.04;
  letter-spacing: -0.028em;
}
.stop--lead .stop__title {
  font-size: clamp(36px, 3.5vw, 50px);
}
.open-item {
  display: block;
  width: 100%;
  min-height: 44px;
  padding-block: 4px;
  color: inherit;
  font: inherit;
  line-height: inherit;
  letter-spacing: inherit;
  text-align: left;
  text-decoration: none;
  transition: color 180ms var(--ease);
}
.stop__arrow {
  display: inline-block;
  margin-left: 0.16em;
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.52em;
  vertical-align: 0.2em;
  transition: transform 180ms var(--ease);
}
.stop__summary {
  max-width: 39ch;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
}
.stop__byline {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.stop:focus-within .stop__marker {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}
.stop:focus-within::before {
  background: var(--accent);
}
.open-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}

.terminus {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-block: 16px 8px;
  text-align: center;
}
.terminus__mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.04em;
}
.terminus p {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.terminus a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 4px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

/* ── Empty state ────────────────────────────────────────── */

.empty-state {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 14px;
  max-width: 620px;
  margin: 24px auto 8px;
  padding: 56px 24px;
  border: 1px dashed var(--rule-strong);
  background: var(--paper-3);
  text-align: center;
}
.empty-state__glyph {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
}
.empty-state h3 {
  font-size: clamp(30px, 4vw, 42px);
}
.empty-state p {
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.55;
  color: var(--muted);
}
.empty-state .button {
  margin-top: 6px;
}

/* ── About / conductor's note ───────────────────────────── */

.about {
  position: relative;
  overflow: clip;
  padding-block: clamp(80px, 9vw, 128px);
  background: var(--night);
  color: var(--night-ink);
  --accent: var(--accent-bright);
  --muted: var(--night-muted);
  --rule: var(--night-rule);
}
.about::before {
  content: "11";
  position: absolute;
  right: -0.04em;
  top: 0;
  font-family: var(--serif);
  font-size: clamp(270px, 30vw, 430px);
  line-height: 0.7;
  letter-spacing: -0.08em;
  color: transparent;
  -webkit-text-stroke: 1px var(--night-rule);
  opacity: 0.45;
  pointer-events: none;
}
.about__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: end;
}
.about .section-kicker {
  color: var(--night-muted);
}
.about h2 {
  max-width: 14ch;
  margin: 18px 0 24px;
  font-size: clamp(48px, 6vw, 86px);
  line-height: 0.96;
}
.about__body {
  max-width: 46ch;
  font-size: 18px;
  line-height: 1.66;
  color: var(--night-muted);
}
.about__body + .about__body {
  margin-top: 16px;
}
.about__index {
  padding-top: 15px;
  border-top: 1px solid var(--night-rule);
}
.about__index h3 {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--night-muted);
}
.index-list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.index-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding-block: 8px;
  border-bottom: 1px solid var(--night-rule);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.3;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.index-list__cat {
  display: flex;
  align-items: center;
  gap: 10px;
}
.index-list__code {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--night-rule);
  border-radius: 50%;
  color: var(--accent);
  font-size: 8px;
}
.index-list__num {
  color: var(--accent);
}
.about__edition {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--night-muted);
}

/* ── Footer ─────────────────────────────────────────────── */

.footer {
  padding-block: 44px;
  border-top: 1px solid var(--rule);
  background: var(--paper);
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: var(--space-6);
}
.footer__wordmark {
  font-family: var(--serif);
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.03em;
}
.footer__note {
  max-width: 62ch;
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  justify-content: flex-end;
}
.footer__links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 4px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

/* ── Detail dialog ──────────────────────────────────────── */

.detail {
  width: min(980px, calc(100vw - 48px));
  max-width: none;
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 0;
  border: 0;
  border-radius: var(--r);
  background: var(--paper);
  color: var(--ink);
  overflow: auto;
  overscroll-behavior: contain;
  box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.55);
}
.detail::backdrop {
  background: rgba(14, 27, 23, 0.86);
}

.detail__band {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px clamp(20px, 4vw, 44px);
  border-bottom: 2px solid var(--accent-bright);
  background: var(--night);
  color: var(--night-ink);
}
.detail__line,
.detail__status {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.detail__line {
  padding: 4px 8px;
  border: 1px solid var(--night-rule);
  color: var(--accent-bright);
}
.detail__status {
  color: var(--night-muted);
}
.close-detail {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  margin-left: auto;
  padding: 8px 12px;
  border: 1px solid var(--night-rule);
  color: var(--night-ink);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}
.close-detail__x {
  font-family: var(--sans);
  font-size: 18px;
  line-height: 0.8;
}

.detail__inner {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  padding: clamp(28px, 4vw, 52px) clamp(20px, 5vw, 64px) clamp(40px, 6vw, 72px);
}

.detail__rail {
  position: relative;
  min-height: 300px;
  padding-right: 24px;
  border-right: 1px solid var(--rule);
}
.detail__stopno {
  font-family: var(--serif);
  font-size: clamp(64px, 8vw, 96px);
  line-height: 0.8;
  letter-spacing: -0.045em;
  color: var(--accent);
}
.detail__rail-caption {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.detail__rail-label {
  position: absolute;
  right: -1px;
  bottom: 0;
  padding-left: 8px;
  border-left: 1px solid var(--rule);
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.detail__article {
  min-width: 0;
}

.detail__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}
.detail__cat {
  color: var(--accent);
}
.detail__title {
  max-width: 16ch;
  margin: 14px 0 18px;
  font-size: clamp(40px, 5.4vw, 70px);
  line-height: 0.98;
  letter-spacing: -0.035em;
}
.detail__title:focus {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}
.detail__title:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}
.detail__summary {
  max-width: 52ch;
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink-2);
}
.detail__byline {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 28px;
  margin-top: 24px;
  padding-block: 14px;
  border-block: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}
.detail__byline strong {
  color: var(--ink);
  font-weight: 400;
}
.detail__actions {
  margin-top: 20px;
}

.save-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 56px;
  padding: 10px 18px;
  border: 1px solid var(--ink);
  border-radius: var(--r);
  background: var(--ink);
  color: var(--paper);
  text-align: left;
  overflow: hidden;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}
.save-item[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}
.save-item__icon {
  flex: none;
  width: 28px;
  height: 28px;
}
.save-item__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.save-item__label {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
}
.save-item__hint {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.8;
}
.save-item.is-punching::after {
  content: "";
  position: absolute;
  left: 22px;
  top: 50%;
  width: 8px;
  height: 8px;
  border: 2px solid var(--paper);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: punch 500ms var(--ease) both;
}

.detail__body {
  max-width: 65ch;
  margin-top: 32px;
}
.detail__body p {
  margin-bottom: 1.15em;
  font-size: 18px;
  line-height: 1.72;
  color: var(--ink-2);
}
.detail__body p:first-child::first-letter {
  float: left;
  padding: 7px 10px 0 0;
  color: var(--accent);
  font-family: var(--serif);
  font-size: 4.1em;
  line-height: 0.72;
}

.detail__pager {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}
.pager-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 8px 2px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 180ms var(--ease);
}
.pager-btn--next {
  margin-left: auto;
  text-align: right;
}

/* ── Motion ─────────────────────────────────────────────── */

@media (prefers-reduced-motion: no-preference) {
  .hero__copy > * {
    animation: rise-in 620ms var(--ease) both;
  }
  .hero__copy > :nth-child(1) {
    animation-delay: 60ms;
  }
  .hero__copy > :nth-child(2) {
    animation-delay: 110ms;
  }
  .hero__copy > :nth-child(3) {
    animation-delay: 170ms;
  }
  .hero__copy > :nth-child(4) {
    animation-delay: 230ms;
  }
  .hero h1 .accent::after {
    animation: rule-in 700ms var(--ease) 560ms both;
  }
  .ticket {
    animation: ticket-in 780ms var(--ease) 120ms both;
  }
  .hero__artifact::before {
    animation: halo-in 900ms var(--ease) 240ms both;
  }
  .route-bus {
    animation: bus-bob 3.4s ease-in-out infinite;
  }
  .detail[open] {
    animation: dialog-in 260ms var(--ease) both;
  }
  .detail[open]::backdrop {
    animation: fade-in 220ms ease-out both;
  }
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes rule-in {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}
@keyframes ticket-in {
  from {
    opacity: 0;
    transform: rotate(4.5deg) translateY(26px);
  }
  to {
    opacity: 1;
    transform: rotate(-2.5deg) translateY(0);
  }
}
@keyframes halo-in {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 0.55;
    transform: scale(1);
  }
}
@keyframes bus-bob {
  0%,
  100% {
    transform: translate(-50%, -50%);
  }
  50% {
    transform: translate(-50%, calc(-50% - 2px));
  }
}
@keyframes punch {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.3);
  }
  35% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(4);
  }
}
@keyframes dialog-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ── Hover states (pointer only) ────────────────────────── */

@media (hover: hover) and (pointer: fine) {
  .brand:hover .brand__name {
    color: var(--accent);
  }
  .nav a:hover {
    border-color: var(--rule);
    background: var(--paper-3);
  }
  .button:hover {
    background: var(--ink);
    border-color: var(--ink);
  }
  .button:hover .button__arrow {
    transform: translateY(2px);
  }
  .search-box:hover {
    border-bottom-color: var(--accent);
  }
  .select-wrap:hover select {
    border-color: var(--accent);
  }
  .pocket-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
  }
  .pocket-toggle[aria-pressed="true"]:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--on-accent);
  }
  .stop:hover .stop__marker {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--on-accent);
  }
  .stop:hover::before {
    background: var(--accent);
  }
  .stop:hover .stop__title {
    color: var(--accent);
  }
  .open-item:hover .stop__arrow {
    transform: translate(3px, -3px);
  }
  .terminus a:hover,
  .footer__links a:hover,
  .pager-btn:hover {
    color: var(--accent);
    text-decoration-thickness: 2px;
  }
  .close-detail:hover {
    border-color: var(--accent-bright);
    color: var(--accent-bright);
  }
  .save-item:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--on-accent);
  }
  .save-item[aria-pressed="true"]:hover {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--paper);
  }
  .empty-state .button:hover {
    background: var(--ink);
    border-color: var(--ink);
  }
}

/* ── Active / press states ──────────────────────────────── */

.button:active,
.pocket-toggle:active,
.save-item:active,
.close-detail:active,
.empty-state .button:active,
.pager-btn:active,
.terminus a:active,
.footer__links a:active,
.nav a:active,
.brand:active {
  transform: scale(0.97);
}
.open-item:active {
  color: var(--accent);
  transform: scale(0.99);
  transform-origin: left center;
}

/* ── Responsive ─────────────────────────────────────────── */

@media (max-width: 980px) {
  .brand__sub,
  .issue {
    display: none;
  }
  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
  }
  .controls {
    grid-template-columns: minmax(0, 1fr) 210px;
  }
  .pocket-toggle {
    grid-column: 1 / -1;
    justify-content: center;
  }
  .line__head {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .line__count {
    text-align: left;
    padding-bottom: 0;
  }
}

@media (max-width: 780px) {
  .wrap {
    width: calc(100% - 44px);
  }
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-block: 36px 58px;
  }
  .hero__artifact {
    min-height: 0;
    margin-top: 4px;
  }
  .ticket {
    width: min(100%, 390px);
  }
  .about__grid {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .about::before {
    display: none;
  }
  .about__index {
    max-width: 480px;
  }
  .detail__inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .detail__rail {
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 0;
    padding: 0 0 16px;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }
  .detail__stopno {
    font-size: 56px;
  }
  .detail__rail-caption {
    margin-top: 0;
  }
  .detail__rail-label {
    position: static;
    margin-left: auto;
    padding-left: 0;
    border-left: 0;
    writing-mode: horizontal-tb;
    letter-spacing: 0.1em;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .footer__links {
    justify-content: flex-start;
  }
}

@media (max-width: 680px) {
  .masthead__inner {
    flex-wrap: wrap;
    gap: 6px 16px;
    padding-block: 8px;
  }
  .brand__name {
    font-size: 22px;
  }
  .nav {
    order: 3;
    width: 100%;
    margin-left: -14px;
    border-top: 1px solid var(--rule);
  }
  .nav a {
    padding-inline: 14px;
  }
  .hero h1 {
    max-width: 100%;
    font-size: clamp(52px, 13.8vw, 76px);
  }
  .hero__lede {
    font-size: 17px;
  }
  .hero__actions {
    align-items: flex-start;
    flex-direction: column;
  }
  .ticket {
    padding-inline: 16px;
  }
  .ticket__number {
    font-size: clamp(132px, 42vw, 176px);
  }
  .ticket__main {
    min-height: 160px;
  }
  .ticket__stamp {
    width: 62px;
    height: 62px;
  }
  .line {
    padding-block: 64px 72px;
  }
  .controls {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
  }
  .pocket-toggle {
    grid-column: auto;
    justify-content: flex-start;
  }
  .stops {
    padding-block: 44px 28px;
  }
  .stops::before,
  .route-progress {
    left: 20px;
    transform: none;
  }
  .route-bus {
    left: 20px;
  }
  .stop,
  .stop--lead {
    width: 100%;
    padding-left: 64px;
    margin-bottom: 56px;
  }
  .stop::before {
    left: 20px;
    right: auto;
    width: 44px;
  }
  .stop--left::before,
  .stop--right::before {
    left: 20px;
  }
  .stop__marker,
  .stop--left .stop__marker,
  .stop--right .stop__marker {
    left: 20px;
    transform: translateX(-50%);
  }
  .stop__title,
  .stop--lead .stop__title {
    font-size: clamp(31px, 8.7vw, 42px);
  }
  .stop__summary {
    max-width: 100%;
  }
  .terminus {
    align-items: flex-start;
    padding-left: 64px;
    text-align: left;
  }
  .terminus__mark {
    position: absolute;
    left: 20px;
    top: 12px;
    transform: translateX(-50%);
  }
  .empty-state {
    padding: 44px 18px;
  }
  .detail {
    width: 100%;
    max-height: 100dvh;
    height: 100dvh;
    border-radius: 0;
  }
  .detail__band {
    padding-inline: 16px;
  }
  .detail__status {
    display: none;
  }
  .detail__inner {
    padding-inline: 20px;
  }
  .detail__title {
    font-size: clamp(38px, 10.5vw, 56px);
  }
  .detail__summary {
    font-size: 18px;
  }
  .detail__body p {
    font-size: 17px;
  }
  .detail__pager {
    flex-direction: column;
    align-items: stretch;
  }
  .pager-btn--next {
    margin-left: 0;
    justify-content: flex-end;
    border-top: 1px solid var(--rule);
  }
}

@media (max-width: 390px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .brand__name {
    font-size: 20px;
  }
  .hero h1 {
    font-size: 50px;
  }
  .ticket__vertical {
    display: none;
  }
  .ticket__foot {
    grid-template-columns: 1fr 1fr auto;
    gap: 8px;
  }
  .stop,
  .stop--lead {
    padding-left: 58px;
  }
  .stop__marker,
  .stop--left .stop__marker,
  .stop--right .stop__marker {
    left: 20px;
  }
  .terminus {
    padding-left: 58px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
  .route-bus {
    display: none;
  }
}