:root {
  --ink: #14213D;
  --ink-soft: #4A5872;
  --paper: #FFFFFF;
  --mist: #EEF3F8;
  --line: #D6DFEA;
  --teal: #127C73;
  --teal-deep: #0C5A53;
  --ball: #D4E157;
  --on-ball: #14213D;
  --display: "Bricolage Grotesque", "Avenir Next", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #E8EEF6;
    --ink-soft: #A7B4C7;
    --paper: #0E1729;
    --mist: #16223A;
    --line: #2A3A56;
    --teal: #43B7AA;
    --teal-deep: #0B4A45;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

h1, h2, h3 { font-family: var(--display); line-height: 1.05; margin: 0; }
p { margin: 0; }
a { color: var(--teal); }
code { font-size: .95em; background: var(--mist); padding: .1em .35em; border-radius: 4px; }

:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: calc(18px + env(safe-area-inset-top, 0px)); padding-bottom: 18px;
}
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--display); font-weight: 800; font-size: 1.6rem;
  color: var(--ink); text-decoration: none;
}
.ball {
  width: 26px; height: 26px; border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, transparent 9px, #fff 9px, #fff 11px, transparent 11px),
    var(--ball);
  box-shadow: inset -3px -3px 0 rgba(0,0,0,.08);
}
.site-header nav { display: flex; gap: 22px; }
.site-header nav a { color: var(--ink-soft); text-decoration: none; font-weight: 700; }
.site-header nav a:hover { color: var(--ink); }
@media (max-width: 640px) { .site-header nav a:not(:last-child) { display: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 999px; border: 2px solid transparent;
  font: 700 1rem var(--body); text-decoration: none; cursor: pointer;
}
.btn-ball { background: var(--ball); color: var(--on-ball); }
.btn-ball:hover { filter: brightness(.95); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink-soft); }
.btn-ink { background: var(--ink); color: var(--paper); box-shadow: 0 4px 14px rgba(0,0,0,.25); }
.btn:disabled { opacity: .75; cursor: default; }
.link-btn {
  background: none; border: 0; padding: 6px; margin-top: 6px;
  font: inherit; color: var(--ink-soft); text-decoration: underline; cursor: pointer;
}

/* Hero */
.hero { padding-top: 48px; padding-bottom: 40px; }
.hero h1 {
  font-size: clamp(2.6rem, 7.5vw, 5.6rem);
  font-weight: 800; letter-spacing: -0.025em; line-height: .95;
  max-width: 13ch;
}
.hero p { margin-top: 22px; max-width: 54ch; font-size: 1.2rem; color: var(--ink-soft); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Finder */
.finder {
  display: grid; grid-template-columns: 360px 1fr;
  height: min(78vh, 760px); min-height: 520px;
  border: 1px solid var(--line); border-radius: 22px; overflow: hidden;
  background: var(--mist);
}
.panel { display: flex; flex-direction: column; min-height: 0; background: var(--paper); border-right: 1px solid var(--line); }
.panel-head { padding: 18px 16px 12px; border-bottom: 1px solid var(--line); }
.status { color: var(--ink-soft); font-size: .95rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chip {
  --c: var(--teal);
  border: 1.5px solid var(--line); background: var(--paper); color: var(--ink);
  border-radius: 999px; padding: 6px 12px; font: 700 .9rem var(--body); cursor: pointer;
}
.chip[aria-pressed="true"] { background: var(--c); border-color: var(--c); color: #fff; }

.results { list-style: none; margin: 0; padding: 8px; overflow-y: auto; flex: 1; }
.result {
  width: 100%; display: grid; grid-template-columns: 38px 1fr auto; gap: 12px; align-items: center;
  padding: 10px; border: 0; border-radius: 12px; background: transparent;
  color: inherit; font: inherit; text-align: left; cursor: pointer;
}
.result:hover { background: var(--mist); }
.result .ico {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: var(--c); font-size: 18px;
}
.result .name { font-weight: 700; display: block; }
.result .meta { color: var(--ink-soft); font-size: .88rem; display: block; }
.result .dist { color: var(--ink-soft); font-size: .88rem; white-space: nowrap; }
.empty { padding: 16px 10px; color: var(--ink-soft); }

.map-wrap { position: relative; min-height: 0; }
#map { position: absolute; inset: 0; }
.search-area {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  z-index: 500; padding: 10px 18px;
}
.map-prompt {
  position: absolute; inset: 0; z-index: 600;
  display: grid; place-items: center; padding: 20px;
  background: rgba(20, 33, 61, .38);
}
.map-prompt[hidden] { display: none; }
.prompt-card {
  background: var(--paper); color: var(--ink); border-radius: 18px;
  padding: 24px; max-width: 340px; text-align: center;
  display: grid; gap: 10px; justify-items: center;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.prompt-title { font-family: var(--display); font-weight: 800; font-size: 1.35rem; line-height: 1.15; }
.prompt-card p:not(.prompt-title) { color: var(--ink-soft); font-size: .95rem; margin-bottom: 6px; }

/* Map pins */
.pin { background: none; border: 0; }
.pin span {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--c); border: 2.5px solid #fff; font-size: 16px;
  box-shadow: 0 2px 6px rgba(0,0,0,.3);
}
.me { background: none; border: 0; }
.me span {
  display: block; width: 18px; height: 18px; border-radius: 50%;
  background: #1E6FD9; border: 3px solid #fff;
  box-shadow: 0 0 0 8px rgba(30, 111, 217, .2), 0 1px 4px rgba(0,0,0,.3);
}
.leaflet-popup-content-wrapper { border-radius: 14px; }
.leaflet-popup-content { margin: 14px 16px; font-family: var(--body); color: #14213D; }
.pop h3 { font-size: 1.15rem; margin: 6px 0 4px; }
.pop p { margin: 2px 0; font-size: .92rem; }
.pop-cat { display: inline-block; font-size: .8rem; font-weight: 700; color: #fff; background: var(--c); padding: 2px 8px; border-radius: 999px; }
.pin.is-unchecked span { opacity: .6; border-style: dashed; }
.pop-dog { font-weight: 700; color: #127C73; }
.pop-dog.is-unchecked { color: #8A5A00; }
.pop-source { color: #4A5872; }
.pop-checked { color: #4A5872; font-size: .82rem !important; margin-top: 6px !important; }
.pop-links { display: flex; gap: 14px; margin-top: 10px; font-weight: 700; }
.pop-links a { color: #127C73; }

@media (max-width: 820px) {
  .finder { grid-template-columns: 1fr; grid-template-rows: 62vh auto; height: auto; min-height: 0; }
  .map-wrap { order: -1; }
  .panel { border-right: 0; border-top: 1px solid var(--line); }
  .results { max-height: 55vh; }
}

/* Categories */
.categories { padding-top: 96px; }
.categories h2, .how h2, .contribute h2, .get-app h2 {
  font-size: clamp(2rem, 4.2vw, 3.2rem); font-weight: 800; letter-spacing: -0.02em; max-width: 18ch;
}
.cat-list {
  list-style: none; padding: 0; margin: 36px 0 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
}
.cat-list li { padding: 8px 24px 8px 0; border-top: 2px solid var(--ink); padding-top: 20px; margin-right: 24px; }
.cat-ico { font-size: 2rem; display: block; margin-bottom: 12px; }
.cat-list h3 { font-size: 1.35rem; margin-bottom: 8px; }
.cat-list p { color: var(--ink-soft); }
@media (max-width: 900px) { .cat-list { grid-template-columns: repeat(2, 1fr); row-gap: 28px; } }
@media (max-width: 520px) { .cat-list { grid-template-columns: 1fr; } .cat-list li { margin-right: 0; } }

/* How it works */
.how { padding-top: 96px; }
.steps { list-style: none; counter-reset: step; padding: 0; margin: 36px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step);
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%;
  background: var(--teal); color: #fff; font: 800 1.5rem var(--display); margin-bottom: 16px;
}
.steps h3 { font-size: 1.3rem; margin-bottom: 8px; }
.steps p { color: var(--ink-soft); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; gap: 26px; } }

/* Contribute */
.contribute { padding-top: 96px; }
.contribute-inner { background: var(--mist); border-radius: 22px; padding: clamp(24px, 5vw, 48px); display: grid; gap: 16px; justify-items: start; }
.contribute-inner p { max-width: 62ch; color: var(--ink-soft); }

/* Get the app */
.get-app { margin-top: 96px; background: var(--teal-deep); color: #fff; padding: 64px 0; }
.get-app-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.get-app p { margin-top: 14px; max-width: 56ch; color: rgba(255,255,255,.85); }

.site-footer { padding-top: 28px; padding-bottom: 36px; color: var(--ink-soft); font-size: .9rem; }