/* GoCue website: dark like the app, readable in light mode too. Tokens first, components through tokens only. */
:root {
  color-scheme: light dark;
  --bg: #f4f4f1;
  --panel: #ffffff;
  --panel-2: #ebebe7;
  --line: #d6d6d0;
  --text: #1c1c1c;
  --dim: #5f5f5c;
  --accent: #2f8a3c;
  --accent-text: #ffffff;
  --link: #2664c7;
  --warn-bg: #fff4dc;
  --warn-line: #e6c477;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #161719;
    --panel: #202226;
    --panel-2: #2a2d32;
    --line: #35393f;
    --text: #ececec;
    --dim: #a5a5a5;
    --accent: #46a552;
    --accent-text: #ffffff;
    --link: #6ea8ff;
    --warn-bg: #2c2618;
    --warn-line: #7a6330;
  }
}
:root[data-theme="dark"] {
  --bg: #161719;
  --panel: #202226;
  --panel-2: #2a2d32;
  --line: #35393f;
  --text: #ececec;
  --dim: #a5a5a5;
  --accent: #46a552;
  --accent-text: #ffffff;
  --link: #6ea8ff;
  --warn-bg: #2c2618;
  --warn-line: #7a6330;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans KR", "Malgun Gothic", "Apple SD Gothic Neo", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}
a { color: var(--link); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.25; text-wrap: balance; margin: 0; }
p { margin: 0; }
code { font-family: Consolas, "Cascadia Mono", monospace; background: var(--panel-2); padding: 0 .35em; border-radius: 3px; font-size: .92em; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 0;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); font-weight: 700; font-size: 20px; }
.brand img { width: 36px; height: 36px; border-radius: 8px; }
.nav { display: flex; gap: 18px; font-size: 15px; }
.nav a { color: var(--dim); }
.nav a:hover { color: var(--text); }

.hero { display: grid; gap: 28px; padding: 28px 0 8px; }
.hero h1 { font-size: clamp(30px, 4.6vw, 44px); font-weight: 700; }
.hero .lead { font-size: 18px; color: var(--dim); max-width: 40em; margin-top: 12px; }

.download {
  display: grid; gap: 10px; justify-items: start; margin-top: 22px;
}
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: var(--accent-text);
  font-weight: 700; font-size: 18px; padding: 14px 24px; border-radius: 10px;
  border: 0; cursor: pointer;
}
.btn:hover, .btn:focus-visible { text-decoration: none; filter: brightness(1.08); }
.btn svg { width: 20px; height: 20px; fill: currentColor; }
.meta { color: var(--dim); font-size: 14px; font-variant-numeric: tabular-nums; }
.meta a { color: var(--dim); text-decoration: underline; }

.shot { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--panel); }

/* KakaoTalk open-chat button: Kakao's yellow with the black speech bubble */
.kakao {
  display: inline-flex; align-items: center; gap: 16px;
  background: #fee500; color: #191919; border-radius: 14px;
  padding: 18px 26px; margin-top: 18px; max-width: 100%;
  border: 1px solid #e6cf00;
}
.kakao:hover, .kakao:focus-visible { text-decoration: none; filter: brightness(1.04); }
.kakao svg { width: 56px; height: 56px; fill: #191919; flex: none; }
.kakao-text { display: grid; gap: 2px; }
.kakao-text b { font-size: 22px; line-height: 1.2; }
.kakao-text small { font-size: 14px; color: #3a3a2a; }
@media (max-width: 640px) {
  .kakao { width: 100%; }
  .kakao-text b { font-size: 19px; }
}

.notice {
  background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 10px;
  padding: 12px 16px; font-size: 15px; margin-top: 8px;
}

section { padding: 36px 0 0; }
section h2 { font-size: 22px; margin-bottom: 14px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }
.card h3 { font-size: 16px; margin-bottom: 6px; }
.card p { color: var(--dim); font-size: 15px; }

.list { margin: 0; padding-left: 1.2em; }
.list li { margin: 4px 0; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; font-size: 15px; }
.kv dt { color: var(--dim); }
.kv dd { margin: 0; }

.notes h2 { font-size: 20px; margin: 28px 0 8px; }
.notes ul { margin: 0; padding-left: 1.2em; }
.notes li { margin: 5px 0; }
.notes .stamp { color: var(--dim); font-size: 14px; }

footer { margin-top: 48px; padding: 22px 0 40px; border-top: 1px solid var(--line); color: var(--dim); font-size: 14px; }
footer .links { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 6px; }

@media (max-width: 640px) {
  .nav { display: none; }
  .btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: no-preference) {
  .btn { transition: filter .15s ease; }
}