/* Know Your Block — interactive web demo
   Bold & Civic palette mirrored from the app (BoldCivicPalette.swift):
   paper #F4EFE4 · ink #1A1A1A · signal red #C0392B · gold #E0A83E */

@font-face {
  font-family: "KYB Civic Stencil";
  src: url("assets/fonts/KYBCivicStencil.ttf") format("truetype");
  font-display: swap;
}
@font-face {
  font-family: "Allerta Stencil";
  src: url("assets/fonts/AllertaStencil-Regular.ttf") format("truetype");
  font-display: swap;
}

:root {
  --paper: #f4efe4;
  --ink: #1a1a1a;
  --red: #c0392b;
  --gold: #e0a83e;
  --olive: #c4c19f;
  --teal: #9fb6ad;
  --road-minor: #e7e0d0;
  --road-major: #d8cbac;
  --on-dark: #f4efe4;
  --gray-plate: #9a9a9a;
  --stencil: "KYB Civic Stencil", "Allerta Stencil", "Arial Black", sans-serif;
  --serif: "Iowan Old Style", Georgia, "Times New Roman", serif;
  --label: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --collect-radius: 40;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { height: 100%; }

body {
  background: #24211c;
  color: var(--ink);
  font-family: var(--serif);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* ---------- stage ---------- */
/* Full-bleed on every size: phone, desktop browser, or a landscape touch table. */
.device { height: 100dvh; width: 100%; }
.screen {
  position: relative;
  width: 100%;
  height: 100dvh;
  overflow: hidden;
  background: var(--paper);
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  cursor: grab;
}
.screen.dragging { cursor: grabbing; }

#map { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

.layer { position: absolute; inset: 0; pointer-events: none; }

/* ---------- street sign pin ---------- */
.pin {
  position: absolute;
  top: 0; left: 0;
  transform-origin: 50% 100%; /* the pole's foot sits on the coordinate */
  pointer-events: auto;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  will-change: transform;
}
.pin:focus-visible { outline: 3px solid var(--red); outline-offset: 6px; border-radius: 10px; }

.sign {
  position: relative;
  display: block;
  transition: transform .55s cubic-bezier(.2, 1.5, .4, 1), filter .45s ease, opacity .45s ease;
}
.sign-plate {
  position: relative;
  display: grid;
  place-items: center;
  background-image: url("assets/sign_plate.png");
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(224, 168, 62, .4);
  box-shadow: 0 5px 9px rgba(0, 0, 0, .18);
  transition: transform .55s cubic-bezier(.2, 1.5, .4, 1), border-color .45s ease;
}
.sign-name {
  font-family: var(--stencil);
  color: var(--on-dark);
  text-transform: uppercase;
  text-align: center;
  line-height: 1.05;
  letter-spacing: .02em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .45);
  padding: 0 6%;
}
.sign-badge-wrap { position: absolute; right: 0; bottom: 0; }
.sign-badge {
  display: block;
  border-radius: 50%;
  object-fit: cover;
  background: var(--paper);
  box-shadow: 0 1px 2px rgba(0, 0, 0, .25);
  transition: filter .45s ease, opacity .45s ease, box-shadow .45s ease;
}

/* uncollected = grayscale, dimmed, tilted (matches StreetSignView) */
.sign.locked { transform: scale(.94); }
.sign.locked .sign-plate { transform: rotate(-6deg); filter: grayscale(1) brightness(.95); opacity: .82; }
.sign.locked .sign-badge { filter: grayscale(1); opacity: .85; box-shadow: 0 0 0 var(--badge-ring, 2px) var(--gray-plate), 0 1px 2px rgba(0, 0, 0, .25); }
.sign:not(.locked) .sign-badge { box-shadow: 0 0 0 var(--badge-ring, 2px) var(--gold), 0 1px 2px rgba(0, 0, 0, .25); }
.sign:not(.locked) .sign-plate { border-color: rgba(224, 168, 62, .9); }

.pole {
  width: 5.5px;
  height: 34px;
  margin-top: -3px;
  background: linear-gradient(to right, rgba(26, 26, 26, .6), var(--ink), rgba(26, 26, 26, .75));
}
.pole-shadow { width: 18px; height: 5px; margin-top: -1px; border-radius: 50%; background: rgba(0, 0, 0, .16); }

/* gentle pulse on uncollected map pins (easeInOut, matches the app) */
@keyframes pinPulse {
  0%, 100% { transform: rotate(-6deg) scale(1); }
  50%      { transform: rotate(-6deg) scale(1.08); }
}
.pin.pulsing .sign.locked .sign-plate { animation: pinPulse 2.8s ease-in-out infinite; }

/* ---------- walking puck ---------- */
.puck {
  position: absolute;
  top: 0; left: 0;
  width: 54px; height: 54px;
  display: grid;
  place-items: center;
  will-change: transform;
}
.puck-ring {
  position: relative;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--paper);
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 0 rgba(0, 0, 0, .25), 0 0 3px 1px rgba(0, 0, 0, .25);
}
.puck-ring::before {
  content: "";
  position: absolute;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--gold);
}
.puck-figure {
  position: relative;
  height: 26px;
  width: auto;
  overflow: visible;
}
.puck.flip .puck-figure { transform: scaleX(-1); }

.fig-head, .fig-torso, .fig-limb { fill: var(--gold); }
.fig-back { opacity: .5; }
.fig-limb { transform-box: fill-box; }
.arm-a, .arm-b { transform-origin: 50% 6%; }
.leg-a, .leg-b { transform-origin: 50% 4%; }
.fig-bob { transform-box: fill-box; transform-origin: 50% 85%; }

/* a real two-beat walk cycle: opposite arm and leg swing together, and the body leans
   into each stride the way the app's two walk frames do */
@keyframes limbSwingA { 0%, 100% { transform: rotate(34deg); } 50% { transform: rotate(-34deg); } }
@keyframes limbSwingB { 0%, 100% { transform: rotate(-34deg); } 50% { transform: rotate(34deg); } }
@keyframes armSwingA { 0%, 100% { transform: rotate(-24deg); } 50% { transform: rotate(24deg); } }
@keyframes armSwingB { 0%, 100% { transform: rotate(24deg); } 50% { transform: rotate(-24deg); } }
@keyframes bodyBob {
  0%, 100% { transform: translateY(0) rotate(-6deg); }
  25%      { transform: translateY(-1.1px) rotate(0deg); }
  50%      { transform: translateY(0) rotate(7deg); }
  75%      { transform: translateY(-1.1px) rotate(0deg); }
}

.puck.walking .leg-a { animation: limbSwingA var(--cycle, .62s) ease-in-out infinite; }
.puck.walking .leg-b { animation: limbSwingB var(--cycle, .62s) ease-in-out infinite; }
.puck.walking .arm-a { animation: armSwingB var(--cycle, .62s) ease-in-out infinite; }
.puck.walking .arm-b { animation: armSwingA var(--cycle, .62s) ease-in-out infinite; }
.puck.walking .fig-bob { animation: bodyBob var(--cycle, .62s) ease-in-out infinite; }
/* idle drops every limb back to the standing pose rather than freezing mid-stride */
.puck:not(.walking) .fig-limb, .puck:not(.walking) .fig-bob { animation: none; }

/* ---------- top chrome ---------- */
.topbar {
  position: absolute;
  top: 0; left: 0; right: 0;
  padding: max(14px, env(safe-area-inset-top)) 18px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: linear-gradient(to bottom, rgba(244, 239, 228, .95), rgba(244, 239, 228, 0));
  pointer-events: none;
}
.wordmark {
  font-family: var(--stencil);
  font-size: 17px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  pointer-events: auto; /* the topbar itself is click-through so the map stays draggable */
}
.wordmark:hover { color: var(--red); }
.counter {
  font-family: var(--label);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: rgba(26, 26, 26, .55);
  background: rgba(244, 239, 228, .9);
  border: 1px solid rgba(26, 26, 26, .14);
  border-radius: 999px;
  padding: 5px 11px;
}

/* ---------- notification ---------- */
.notif {
  position: absolute;
  top: calc(max(14px, env(safe-area-inset-top)) + 44px);
  left: 12px; right: 12px;
  max-width: 460px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(30, 28, 25, .92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  color: var(--on-dark);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .35);
  transform: translateY(-140%);
  opacity: 0;
  transition: transform .42s cubic-bezier(.2, .9, .3, 1.2), opacity .3s ease;
  pointer-events: none;
  cursor: pointer;
  z-index: 6;
}
.notif.show { transform: translateY(0); opacity: 1; pointer-events: auto; }
.notif-icon { width: 34px; height: 34px; border-radius: 9px; flex: none; }
.notif-copy { min-width: 0; }
.notif-title {
  font-family: var(--label);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.notif-body { font-family: var(--label); font-size: 13px; opacity: .75; }

/* ---------- zoom controls ---------- */
.zoom-controls {
  position: absolute;
  right: 12px;
  bottom: calc(max(16px, env(safe-area-inset-bottom)) + 122px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 5;
}
.zoom-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(26, 26, 26, .16);
  background: rgba(244, 239, 228, .94);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .16);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.zoom-btn svg { width: 17px; height: 17px; stroke: var(--ink); stroke-width: 2.2; fill: none; stroke-linecap: round; }
.zoom-btn:disabled { opacity: .4; cursor: default; }
.zoom-btn:not(:disabled):active { background: var(--ink); }
.zoom-btn:not(:disabled):active svg { stroke: var(--on-dark); }

/* ---------- nearest peek HUD ---------- */
.peek {
  position: absolute;
  left: 12px; right: 12px;
  max-width: 460px;
  margin-inline: auto;
  bottom: calc(max(16px, env(safe-area-inset-bottom)) + 52px);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 14px;
  background: rgba(244, 239, 228, .94);
  border: 1px solid rgba(26, 26, 26, .14);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .16);
  pointer-events: none;
}
.peek-arrow svg { width: 20px; height: 20px; fill: var(--red); display: block; }
.peek-arrow { transition: transform .18s linear; }
.peek-name { font-family: var(--stencil); font-size: 14px; text-transform: uppercase; letter-spacing: .03em; }
.peek-dist {
  font-family: var(--label);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: rgba(26, 26, 26, .5);
}
.peek.in-range .peek-dist { color: var(--red); }

/* ---------- hint + toast ---------- */
.hint {
  position: absolute;
  left: 12px; right: 12px;
  max-width: 460px;
  margin-inline: auto;
  bottom: max(16px, env(safe-area-inset-bottom));
  text-align: center;
  font-family: var(--label);
  font-size: 12px;
  color: rgba(26, 26, 26, .6);
  background: rgba(244, 239, 228, .82);
  border-radius: 999px;
  padding: 8px 12px;
  transition: opacity .5s ease;
  pointer-events: none;
}
.hint strong { color: var(--red); }
.hint.gone { opacity: 0; }

.toast {
  position: absolute;
  left: 50%;
  bottom: calc(max(16px, env(safe-area-inset-bottom)) + 110px);
  transform: translate(-50%, 12px);
  max-width: 88%;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(26, 26, 26, .9);
  color: var(--on-dark);
  font-family: var(--label);
  font-size: 12px;
  letter-spacing: .2px;
  opacity: 0;
  transition: opacity .25s ease, transform .25s ease;
  pointer-events: none;
  z-index: 7;
  text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- story sheet ---------- */
.scrim {
  position: absolute; inset: 0;
  background: rgba(20, 18, 15, .45);
  opacity: 0;
  transition: opacity .3s ease;
  z-index: 8;
}
.scrim.show { opacity: 1; }

.sheet {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  max-width: 600px;
  margin-inline: auto; /* the story always opens centred, whatever the screen width */
  height: 94%;
  background: var(--paper);
  border-radius: 22px 22px 0 0;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, .3);
  transform: translateY(100%);
  transition: transform .38s cubic-bezier(.2, .8, .25, 1);
  z-index: 9;
  display: flex;
  flex-direction: column;
}
.sheet.show { transform: translateY(0); }
.sheet[hidden], .scrim[hidden], .peek[hidden] { display: none; }
.sheet-grabber {
  width: 38px; height: 5px;
  border-radius: 3px;
  background: rgba(26, 26, 26, .22);
  margin: 8px auto 0;
  flex: none;
}
.sheet-scroll {
  overflow-y: auto;
  padding: 8px 24px calc(40px + env(safe-area-inset-bottom));
}

.icon-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(26, 26, 26, .14);
  background: rgba(255, 255, 255, .6);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.icon-btn svg { width: 15px; height: 15px; stroke: var(--ink); stroke-width: 2; fill: none; stroke-linecap: round; }

.hero { display: grid; place-items: center; padding: 18px 0 26px; }

/* hero sign "stamp slam" — badge drops from raised + cocked, sign flinches on impact */
@keyframes stampSlam {
  0%   { transform: scale(3) rotate(-9deg); }
  55%  { transform: scale(2.55) rotate(-7deg); }
  100% { transform: scale(1) rotate(0deg); }
}
@keyframes impactJolt {
  0%, 100% { transform: scale(1); }
  40%      { transform: scale(.95); }
}
.sign.slamming .sign-badge { animation: stampSlam .34s cubic-bezier(.7, 0, .95, .4) both; }
.sign.jolting { animation: impactJolt .3s ease-out .34s both; }

.record {
  border-top: 1px solid rgba(26, 26, 26, .25);
  border-bottom: 1px solid rgba(26, 26, 26, .25);
  padding: 4px 0;
}
.record-row {
  display: flex;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(26, 26, 26, .08);
}
.record-row:last-child { border-bottom: 0; }
.record-row dt {
  flex: none;
  width: 88px;
  font-family: var(--label);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: rgba(26, 26, 26, .5);
  padding-top: 3px;
}
.record-row dd { font-size: 15px; line-height: 1.45; color: rgba(26, 26, 26, .85); }
.record-row dd.red { color: var(--red); }
.record-row dd.faint { color: rgba(26, 26, 26, .55); }

.visit-btn {
  display: block;
  width: 100%;
  margin: 22px 0 4px;
  padding: 16px;
  border: 0;
  border-radius: 10px;
  background: var(--red);
  color: var(--on-dark);
  font-family: var(--stencil);
  font-size: 16px;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
}
.visit-btn:active { transform: scale(.985); }

.locked-box {
  margin: 22px 0 4px;
  padding: 16px;
  border-radius: 10px;
  border: 1.2px dashed rgba(26, 26, 26, .35);
  text-align: center;
}
.locked-box .lb-title {
  font-family: var(--stencil);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .05em;
  opacity: .55;
}
.locked-box .lb-sub { font-size: 13.5px; opacity: .55; margin-top: 4px; }

.section-head {
  font-family: var(--label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--red);
  margin: 28px 0 12px;
}
.story p { font-size: 16px; line-height: 1.65; margin-bottom: 16px; }

.links a {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--red);
  text-decoration: none;
  font-family: var(--label);
  font-size: 15px;
  padding: 9px 0;
}
.links a svg { width: 13px; height: 13px; stroke: var(--red); stroke-width: 2.2; fill: none; stroke-linecap: round; stroke-linejoin: round; }

.demo-note {
  margin-top: 30px;
  font-family: var(--label);
  font-size: 12px;
  line-height: 1.55;
  color: rgba(26, 26, 26, .45);
  border-top: 1px solid rgba(26, 26, 26, .08);
  padding-top: 14px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .puck .fig-limb, .puck .fig-bob { animation: none !important; }
}

/* ---------- wide screens: desktop browser and landscape touch tables ---------- */
@media (min-width: 860px) {
  .topbar { padding-inline: 28px; }
  .wordmark { font-size: 21px; }
  .sheet {
    left: 0; right: 0;
    width: min(600px, 92vw);
    bottom: 26px;
    height: min(860px, calc(100dvh - 52px));
    border-radius: 22px;
    transform: translateY(calc(100% + 30px));
  }
  .sheet.show { transform: translateY(0); }
  .sheet-scroll { padding-inline: 34px; }
  .notif, .peek, .hint { max-width: 520px; }
}