/* ==========================================================================
   Brand surfaces — landing, mode chooser, personal journey, garage

   These are the screens somebody meets before they meet the product, so the
   rules are stricter here than anywhere else: white dominates, type carries
   the page, gold appears once or twice, and the only thing that moves is the
   live map.
   ========================================================================== */

/* ------------------------------------------------------------- landing */

.landing-host {
  position: fixed; inset: 0; z-index: 210;
  overflow-y: auto; overflow-x: hidden;
  background:
    radial-gradient(62% 48% at 8% -6%, var(--teal-wash) 0%, transparent 58%),
    radial-gradient(52% 44% at 102% 8%, var(--gold-wash) 0%, transparent 60%),
    linear-gradient(180deg, #ffffff 0%, var(--canvas) 62%, #ffffff 100%);
}

.landing {
  min-height: 100dvh;
  display: flex; flex-direction: column;
  padding: var(--sp-5) clamp(var(--sp-4), 5vw, var(--sp-8)) var(--sp-6);
  gap: var(--sp-7);
}

.landing-bar { display: flex; align-items: center; gap: var(--sp-3); }
.landing-bar .spacer { flex: 1; }
.landing-brand { display: flex; align-items: center; gap: 11px; }
.landing-mark { width: 34px; height: 34px; display: block; }
.landing-mark svg { width: 100%; height: 100%; }
.landing-brand strong {
  display: block; font-size: 15px; letter-spacing: .09em;
  text-transform: uppercase; color: var(--ink);
}
.landing-brand small {
  display: block; font-size: 9px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--faint); font-family: var(--font-mono);
}
.landing-version {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em;
  color: var(--faint);
}

/* --- hero ------------------------------------------------------------- */

.landing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  gap: clamp(var(--sp-5), 4vw, var(--sp-8));
  align-items: center;
  flex: 1;
}

.landing-copy { max-width: 42rem; }

.landing-eyebrow {
  margin: 0 0 var(--sp-4);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .24em;
  text-transform: uppercase; color: var(--teal-deep);
  display: flex; align-items: center; gap: 10px;
}
.landing-eyebrow::after {
  content: ''; height: 1px; flex: 1; max-width: 90px;
  background: linear-gradient(90deg, var(--teal-soft), transparent);
}

.landing-title {
  margin: 0 0 var(--sp-4);
  font-size: clamp(38px, 5.6vw, 68px);
  line-height: 1.02;
  letter-spacing: -.035em;
  font-weight: 640;
  color: var(--ink);
}
.landing-title span { display: block; }
/* The second line is the promise, so it is the one thing that is gold. */
.landing-title .gold-line {
  background: linear-gradient(96deg, var(--gold-deep) 0%, var(--gold) 42%, var(--gold-bright) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
@supports not (background-clip: text) {
  .landing-title .gold-line { color: var(--gold-deep); }
}

.landing-lede {
  margin: 0 0 var(--sp-6);
  font-size: clamp(15px, 1.35vw, 17.5px);
  line-height: 1.62; color: var(--text-dim);
  max-width: 54ch;
}

.landing-cta { display: flex; align-items: center; gap: var(--sp-4); flex-wrap: wrap; }
.landing-link { font-size: 12.5px; color: var(--muted); border-bottom: 1px solid var(--line-strong); }
.landing-link:hover { color: var(--teal-deep); border-bottom-color: var(--teal); text-decoration: none; }

/* --- the live map in the hero ---------------------------------------- */

.landing-map-frame { position: relative; min-width: 0; }
.landing-map {
  position: relative;
  aspect-ratio: 4 / 3.1;
  width: 100%;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--navy);
  border: 1px solid rgba(255, 255, 255, .7);
  box-shadow: var(--shadow-3), 0 0 0 1px rgba(14, 34, 48, .05);
}
/* The canvas is moved in here by the landing page itself. */
.landing-map > #map-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 1; pointer-events: none;
}
/* A soft white vignette so the imagery joins the page instead of fighting it. */
.landing-map-scrim {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 50%, transparent 42%, rgba(255, 255, 255, .28) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, .1) 0%, transparent 28%);
}
.landing-map-caption {
  display: flex; align-items: center; gap: 8px;
  margin-top: var(--sp-3);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted);
}
.dot-live {
  width: 7px; height: 7px; border-radius: 99px; background: var(--teal);
  box-shadow: 0 0 0 3px rgba(13, 143, 143, .16);
  animation: pip-breathe 2.4s var(--ease) infinite;
}

/* --- facts ------------------------------------------------------------ */

.landing-facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(212px, 1fr));
  gap: var(--sp-5);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--line);
}
.landing-fact h3 { margin: var(--sp-3) 0 5px; font-size: 13.5px; font-weight: 620; color: var(--ink); }
.landing-fact p { margin: 0; font-size: 12.5px; line-height: 1.62; color: var(--muted); }
.lf-icon {
  display: grid; place-items: center;
  width: 32px; height: 32px; border-radius: 9px;
  background: var(--teal-wash); color: var(--teal-deep);
  border: 1px solid var(--teal-soft);
}

.landing-foot { border-top: 1px solid var(--line-soft); padding-top: var(--sp-4); }
.landing-foot p { margin: 0; font-size: 11.5px; color: var(--faint); max-width: 74ch; }

@media (max-width: 960px) {
  .landing-hero { grid-template-columns: 1fr; }
  .landing-map-frame { order: -1; }
  .landing-map { aspect-ratio: 16 / 10; }
}

/* -------------------------------------------------------- mode chooser */

.landing--choose { justify-content: flex-start; }

.mode-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex; flex-direction: column; gap: var(--sp-6);
  padding-top: var(--sp-5);
}
.mode-head { text-align: center; max-width: 60ch; margin: 0 auto; }
.mode-head .landing-eyebrow { justify-content: center; }
.mode-head .landing-eyebrow::after { display: none; }
.mode-head h1 {
  margin: 0 0 var(--sp-3);
  font-size: clamp(30px, 4vw, 46px); letter-spacing: -.03em;
  line-height: 1.08; text-wrap: balance;
  font-weight: 640; color: var(--ink);
}
.mode-lede { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--muted); }

.mode-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: var(--sp-5);
}

.mode-card {
  position: relative;
  text-align: left;
  display: flex; flex-direction: column; gap: var(--sp-3);
  padding: var(--sp-6) var(--sp-5) var(--sp-5);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow-2);
  overflow: hidden;
  transition: transform var(--dur-2) var(--ease-out),
              box-shadow var(--dur-2) var(--ease-out),
              border-color var(--dur-2);
}
/* A hairline of colour at the top edge, and nothing else: the difference
   between the two modes is stated in words, not signalled with gradients. */
.mode-card::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--teal-bright));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-3) var(--ease-out);
}
.mode-card[data-mode="LOGISTICS"]::before {
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-bright));
}
.mode-card:hover, .mode-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-3);
  border-color: var(--line-strong);
}
.mode-card:hover::before, .mode-card:focus-visible::before { transform: scaleX(1); }
.mode-card[data-chosen="true"] { border-color: var(--gold); box-shadow: var(--ring-gold), var(--shadow-3); }
.mode-card[data-chosen="true"]::before { transform: scaleX(1); }

.mc-top { display: flex; align-items: center; justify-content: space-between; }
.mc-badge {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .2em;
  padding: 3px 9px; border-radius: var(--r-pill);
  background: var(--teal-wash); color: var(--teal-deep); border: 1px solid var(--teal-soft);
}
.mode-card[data-mode="LOGISTICS"] .mc-badge {
  background: var(--gold-wash); color: var(--gold-deep); border-color: var(--gold-soft);
}
.mc-arrow { color: var(--faint); display: flex; transition: transform var(--dur-2) var(--ease-out), color var(--dur-2); }
.mode-card:hover .mc-arrow { transform: translateX(4px); color: var(--teal); }
.mode-card[data-mode="LOGISTICS"]:hover .mc-arrow { color: var(--gold); }

.mode-card h2 { margin: 0; font-size: 24px; letter-spacing: -.02em; font-weight: 620; color: var(--ink); }
.mc-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.mc-tags span {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted);
  padding: 2px 8px; border-radius: var(--r-pill); background: var(--surface-2);
  border: 1px solid var(--line);
}
.mode-card > p { margin: 0; font-size: 13px; line-height: 1.62; color: var(--text-dim); }
.mc-points { list-style: none; margin: auto 0 0; padding: var(--sp-3) 0 0; display: flex; flex-direction: column; gap: 7px; border-top: 1px solid var(--line-soft); }
.mc-points li { display: grid; grid-template-columns: 15px 1fr; gap: 9px; font-size: 12px; color: var(--muted); }
.mc-points li > span:first-child { color: var(--teal); display: flex; margin-top: 2px; }
.mode-card[data-mode="LOGISTICS"] .mc-points li > span:first-child { color: var(--gold); }

.mode-foot { text-align: center; margin: 0; font-size: 11.5px; color: var(--faint); }

/* ------------------------------------------------- mode switch (settings) */

.mode-switch { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--sp-3); }
.mode-switch-card {
  text-align: left; display: flex; flex-direction: column; gap: 4px;
  padding: var(--sp-4);
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--surface);
  transition: border-color var(--dur-1), box-shadow var(--dur-1);
}
.mode-switch-card:hover:not(:disabled) { border-color: var(--teal); box-shadow: var(--ring-teal); }
.mode-switch-card[aria-pressed="true"] { border-color: var(--gold); background: var(--gold-wash); }
.mode-switch-card:disabled { cursor: default; }
.msc-badge {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .18em; color: var(--muted);
}
.mode-switch-card strong { font-size: 14px; color: var(--ink); }
.mode-switch-card small { font-size: 10.5px; color: var(--muted); font-family: var(--font-mono); letter-spacing: .06em; }
.mode-switch-card p { margin: 4px 0 0; font-size: 12px; line-height: 1.55; color: var(--text-dim); }

/* ========================================================================
   PERSONAL mode — the journey page
   ======================================================================== */

.trip-page {
  position: absolute; inset: 0;
  display: grid;
  /* minmax(0, …) on both tracks: without it a long address or a wide button
     inside the panel sets a min-content floor and pushes the grid wider than
     the viewport, which is invisible on a desktop and obvious on a phone. */
  grid-template-columns: minmax(340px, 400px) minmax(0, 1fr);
  min-height: 0;
  background: var(--navy);
}

.trip-panel {
  background: var(--canvas);
  border-right: 1px solid var(--line);
  overflow-y: auto; overflow-x: hidden;
  min-height: 0; min-width: 0;
  z-index: 3;
}
.trip-panel-inner { padding: var(--sp-5) var(--sp-4) var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-4); }

.trip-head h1 { margin: 6px 0 6px; font-size: 24px; letter-spacing: -.025em; font-weight: 620; color: var(--ink); }
.trip-head p { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--muted); }

.trip-form { display: flex; flex-direction: column; gap: var(--sp-4); }
.trip-field { display: flex; flex-direction: column; gap: 7px; }

/* --- start / destination --------------------------------------------- */

.trip-endpoints { position: relative; display: flex; flex-direction: column; gap: var(--sp-3); }
.trip-endpoint { display: grid; grid-template-columns: 16px 1fr; gap: 11px; align-items: start; }
.trip-endpoint-body { display: flex; flex-direction: column; gap: 6px; min-width: 0; }

/* The connector between the two dots: the shape of a journey, drawn once. */
.trip-dot {
  position: relative; margin-top: 22px;
  width: 13px; height: 13px; border-radius: 99px;
  border: 3px solid var(--teal); background: var(--surface);
}
.trip-dot[data-kind="end"] { border-color: var(--gold); background: var(--gold); }
.trip-endpoint:first-child .trip-dot::after {
  content: ''; position: absolute; left: 50%; top: 15px;
  width: 2px; height: calc(100% + 60px);
  transform: translateX(-50%);
  background: repeating-linear-gradient(180deg, var(--line-strong) 0 3px, transparent 3px 7px);
}
.trip-swap { align-self: flex-end; margin-top: -4px; }

/* --- vehicle picker --------------------------------------------------- */

.vehicle-picker { display: flex; flex-wrap: wrap; gap: 6px; }
.vehicle-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--line-strong); border-radius: var(--r-pill);
  background: var(--surface); color: var(--text-dim);
  font-size: 11.5px;
  transition: border-color var(--dur-1), background var(--dur-1), color var(--dur-1), box-shadow var(--dur-1);
}
.vehicle-chip:hover { border-color: var(--teal); color: var(--teal-deep); }
.vehicle-chip[aria-checked="true"] {
  border-color: var(--teal); background: var(--teal); color: #ffffff;
  box-shadow: 0 1px 2px rgba(7, 99, 106, .22);
}
.vc-icon { display: flex; }
.vc-note { display: none; }

.vehicle-picker--lg { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: var(--sp-3); }
.vehicle-picker--lg .vehicle-chip {
  flex-direction: column; align-items: flex-start; gap: 5px;
  border-radius: var(--r-md); padding: var(--sp-4);
}
.vehicle-picker--lg .vc-label { font-size: 14px; font-weight: 600; }
.vehicle-picker--lg .vc-note { display: block; font-size: 11.5px; line-height: 1.5; opacity: .82; }

/* --- route options ---------------------------------------------------- */

.trip-loading { display: flex; flex-direction: column; gap: var(--sp-2); padding: var(--sp-4) 0; }
.trip-loading p { margin: 0; font-size: 12px; }

.route-options { display: flex; flex-direction: column; gap: var(--sp-2); }

.route-option {
  text-align: left;
  display: flex; flex-direction: column; gap: 6px;
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--surface);
  transition: border-color var(--dur-1), box-shadow var(--dur-1), background var(--dur-1);
}
.route-option:hover { border-color: var(--line-strong); box-shadow: var(--shadow-1); }
/* The chosen route is the one the map is drawing in gold. They must agree. */
.route-option[data-selected="true"] {
  border-color: var(--gold); background: var(--gold-wash); box-shadow: var(--ring-gold);
}
/* Another option that resolved to the same road: stated, not celebrated. */
.route-option[data-sameroad="true"] { border-left: 3px solid var(--gold-soft); }
.ro-head { display: flex; align-items: baseline; gap: 8px; }
.ro-head .spacer { flex: 1; }
.ro-head strong { font-size: 14px; color: var(--ink); letter-spacing: -.01em; }
.ro-time {
  font-family: var(--font-mono); font-size: 11.5px; color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.route-option[data-selected="true"] .ro-time { color: var(--gold-deep); }
.ro-blurb { margin: 0; font-size: 11.5px; color: var(--muted); }
.ro-metrics { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; margin-top: 2px; }
.ro-metric { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.ro-metric .k {
  font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--faint);
}
.ro-metric .v {
  display: flex; align-items: baseline; gap: 3px;
  font-family: var(--font-mono); font-size: 12.5px; color: var(--text-dim);
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.ro-metric .v small { font-size: 8.5px; color: var(--faint); }
/* Best-in-set on a measure. Gold, sparingly, and only when it is true. */
.ro-metric[data-best="true"] .v { color: var(--gold-deep); font-weight: 650; }
.ro-metric[data-best="true"] .k { color: var(--gold); }

.road-row { text-align: left; }
.road-row .mini-text strong { font-family: var(--font-mono); font-size: 12px; }
.road-row[aria-current="true"] { border-color: var(--gold); background: var(--gold-wash); }

/* Four figures in a row, not a wrapped block: the strip is a readout. */
.trip-hero { flex-wrap: nowrap; }
.trip-hero:empty { display: none; }

@media (max-width: 1100px) {
  .trip-page { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1fr) auto; }
  .trip-panel {
    grid-row: 2;
    border-right: none; border-top: 1px solid var(--line);
    max-height: 56dvh;
    border-radius: var(--r-lg) var(--r-lg) 0 0;
    box-shadow: 0 -8px 28px rgba(14, 34, 48, .12);
  }
  /* On a phone the panel is a sheet, so it gets a grab handle. */
  .trip-panel-inner { padding-top: var(--sp-4); }
  .trip-panel::before {
    content: ''; display: block; width: 38px; height: 4px; border-radius: 99px;
    background: var(--line-strong); margin: 9px auto 0;
  }
  .ro-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 9px; }
}

@media (max-width: 560px) {
  /* On a phone the label is a luxury the row cannot afford; the icon and the
     accessible name carry it instead. */
  .lookup-row .btn span { display: none; }
  .lookup-row .btn { padding: 0 11px; }
  .trip-panel-inner { padding-left: var(--sp-3); padding-right: var(--sp-3); }
}

/* ---------------------------------------------------------- garage */

.type-card {
  display: flex; flex-direction: column; gap: 7px;
  padding: var(--sp-4);
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--surface); box-shadow: var(--shadow-1);
}
.type-card[aria-current="true"] { border-color: var(--gold); background: var(--gold-wash); }
.type-card strong { font-size: 14px; color: var(--ink); }
.type-card p { margin: 0; font-size: 11.5px; line-height: 1.5; }
.type-card .kv { margin-top: 2px; }
.tc-icon {
  display: grid; place-items: center; width: 26px; height: 26px;
  border-radius: 7px; background: var(--teal-wash); color: var(--teal-deep);
  border: 1px solid var(--teal-soft);
}
.type-card .btn { margin-top: auto; }

/* ------------------------------------------------- route identity & timing */

.ro-via {
  margin: 0; display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .02em;
  color: var(--teal-deep);
}
.ro-via > span:first-child { display: flex; flex: none; opacity: .8; }
.route-option[data-selected="true"] .ro-via { color: var(--gold-deep); }

/* --- "when should I leave?" ------------------------------------------- */

.dep-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: 3px;
  height: 92px;
  align-items: end;
  padding: var(--sp-2) 0 0;
}
.dep-slot {
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  gap: 4px; height: 100%; min-width: 0;
  border-radius: var(--r-xs);
  transition: background var(--dur-1);
}
.dep-slot:hover { background: var(--teal-wash); }
.dep-bar {
  display: block; width: 100%;
  background: var(--teal-soft);
  border-radius: 3px 3px 0 0;
  transition: background var(--dur-2), height var(--dur-3) var(--ease-out);
}
.dep-slot:hover .dep-bar { background: var(--teal); }
/* The hour you would actually leave, and the one worth waiting for. */
.dep-slot[data-now="true"] .dep-bar { background: var(--teal); }
.dep-slot[data-best="true"] .dep-bar { background: var(--gold); }
.dep-slot[data-best="true"] .dep-time { color: var(--gold-deep); font-weight: 700; }
.dep-time {
  font-family: var(--font-mono); font-size: 9px; color: var(--faint);
  letter-spacing: -.02em;
}

/* ------------------------------------------------------------ directions */

.dir-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column;
  counter-reset: dir;
}
.dir-step {
  display: grid; grid-template-columns: 22px 1fr; gap: 10px;
  padding: 8px 6px;
  border-radius: var(--r-sm);
  cursor: default;
  position: relative;
  transition: background var(--dur-1);
}
.dir-step + .dir-step { border-top: 1px solid var(--line-soft); }
.dir-step:hover, .dir-step:focus-visible { background: var(--gold-wash); }
.dir-step:focus-visible { outline: 2px solid var(--gold); outline-offset: -2px; }
.dir-index {
  display: grid; place-items: center;
  width: 22px; height: 22px; border-radius: 99px;
  background: var(--surface-2); color: var(--muted);
  border: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 10px;
  align-self: start;
}
.dir-step:hover .dir-index, .dir-step:focus-visible .dir-index {
  background: var(--gold); color: #ffffff; border-color: var(--gold-deep);
}
/* The thread between manoeuvres: one journey, read top to bottom. */
.dir-step:not(:last-child) .dir-index::after {
  content: ''; position: absolute; left: 10px; top: 30px; bottom: -8px;
  width: 1px; background: var(--line);
}
.dir-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.dir-text { font-size: 12.5px; line-height: 1.45; color: var(--ink); }
.dir-dist {
  font-family: var(--font-mono); font-size: 10.5px; color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* ------------------------------------------------------- carbon ledger */

.ledger-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: 3px;
  height: 48px;
  align-items: end;
  margin: var(--sp-3) 0 var(--sp-2);
  padding-bottom: 1px;
  border-bottom: 1px solid var(--line);
}
.ledger-bar {
  display: block; width: 100%;
  background: var(--teal-soft);
  border-radius: 2px 2px 0 0;
  transition: background var(--dur-1), height var(--dur-3) var(--ease-out);
}
.ledger-bar:hover { background: var(--teal); }
/* The most recent journey is the one you just made: it stays teal, the rest
   recede, so the strip reads as history with a present moment in it. */
.ledger-bar:last-child { background: var(--gold); }

/* The journey rail is 340px wide: two tiles across, never four squeezed. */
.trip-panel .tile-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.trip-panel .stat-value { font-size: 18px; letter-spacing: -.03em; }
.trip-panel .stat-value small { font-size: 9.5px; }