/* Talkverse 소개 페이지 공통 스타일 (talkverse.uk/talkverse · /cliff · /meeting) — 메인(/, /en/)과 같은 밝은 톤: 남색 글자 + 인디고 포인트 */
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");
:root {
  --bg: #ffffff; --panel: #ffffff; --panel-2: #f6f9fc; --border: #e6ebf1; --border-2: #d5dbe3;
  --text: #0a2540; --muted: #425466; --dim: #6b7c93;
  --accent: #635bff; --accent-2: #00b4ff; --ok: #0e6245; --warn: #9a5b00; --danger: #cd3d64;
  --mono: "Pretendard Variable", Pretendard, Inter, -apple-system, sans-serif;   /* 숫자는 고정폭 대신 tabular-nums */
  --a: var(--accent); --a2: var(--accent-2);   /* 언어별로 덮어씀 */
  --a-ink: color-mix(in srgb, var(--a) 78%, #0a2540); --a2-ink: color-mix(in srgb, var(--a2) 78%, #0a2540);   /* 흰 바탕용 진한 판 */
  --grid: #e9eef4; --line-bg: #d3dae3; --tipbg: #0a2540;
  --sh: 0 2px 5px -1px rgba(50, 50, 93, .1), 0 1px 3px -1px rgba(0, 0, 0, .08);
  --sh-lg: 0 13px 27px -5px rgba(50, 50, 93, .2), 0 8px 16px -8px rgba(0, 0, 0, .25);
  color-scheme: light;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  min-height: 100vh; background: var(--bg); color: var(--muted);
  font-family: "Pretendard Variable", Pretendard, Inter, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 15.5px; line-height: 1.65; word-break: keep-all; font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
h1, h2, h3, h4 { color: var(--text); letter-spacing: -.02em; }
[id] { scroll-margin-top: 72px; }

/* 헤더 */
header.top { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .84); -webkit-backdrop-filter: saturate(1.6) blur(14px); backdrop-filter: saturate(1.6) blur(14px); box-shadow: 0 1px 0 var(--border); }
.top-in { max-width: 1080px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; gap: 14px; }
.brand { font-weight: 700; letter-spacing: -.04em; display: flex; align-items: center; gap: 8px; font-size: 18px; color: var(--text); }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: linear-gradient(135deg, var(--a-ink, var(--a)), var(--a2)); }
.brand small { color: var(--dim); font-weight: 500; font-size: 12px; letter-spacing: 0; }
.top nav { margin-left: auto; display: flex; gap: 2px; flex-wrap: wrap; }
.top nav a { padding: 6px 12px; border-radius: 999px; font-size: 14px; font-weight: 500; color: var(--text); }
.top nav a:hover { background: var(--panel-2); }
.top nav a.on { background: #efeefe; color: var(--accent); font-weight: 600; }

main { max-width: 1080px; margin: 0 auto; padding: 36px 24px 96px; }
.hero { padding-bottom: 8px; }
.hero h1 { font-size: clamp(30px, 4.6vw, 48px); font-weight: 600; letter-spacing: -.035em; line-height: 1.12; }
.hero h1 .grad { color: var(--a-ink, var(--text)); background: linear-gradient(90deg, var(--a-ink, var(--a)), var(--a2-ink, var(--a2))); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: var(--muted); font-size: 17px; padding-top: 14px; max-width: 720px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; padding-top: 16px; }
.chip { font-size: 12.5px; font-weight: 500; padding: 4px 11px; border-radius: 999px; background: var(--panel-2); color: var(--muted); border: 0; }
.chip.on { color: var(--accent); background: #efeefe; }
.chip.ok { color: var(--ok); background: #cbf4c9; }
.chip.warn { color: var(--warn); background: #f8e5b9; }
.chip.mono { font-family: var(--mono); }

h2.sec { font-size: 21px; font-weight: 600; padding: 44px 0 14px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
h2.sec small { font-weight: 400; font-size: 13px; color: var(--dim); letter-spacing: 0; }
h3.sub { font-size: 15.5px; font-weight: 600; padding: 22px 0 8px; color: var(--text); }

/* 언어 그리드 */
.langs { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.lang { min-width: 0; }
.lang {
  position: relative; border-radius: 12px; padding: 20px; overflow: hidden; background: var(--panel); box-shadow: var(--sh);
  transition: transform .2s, box-shadow .2s; display: block;
}
.lang:hover { transform: translateY(-3px); box-shadow: var(--sh-lg); }
.lang .sym {
  width: 46px; height: 46px; border-radius: 11px; display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; color: #fff; background: linear-gradient(140deg, var(--lc, var(--accent)), var(--lc2, var(--accent-2)));
}
.lang h3 { font-size: 17px; font-weight: 600; padding-top: 14px; }
.lang .en { font-size: 12px; color: var(--dim); }
.lang p { font-size: 13.5px; color: var(--muted); padding-top: 8px; min-height: 42px; line-height: 1.55; }
.lang .meta { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; font-size: 12px; color: var(--dim); }
.lang .badge { padding: 2px 8px; border-radius: 999px; font-weight: 600; font-size: 11.5px; background: var(--panel-2); }
.lang .badge.live { color: var(--ok); background: #cbf4c9; }
.lang .badge.wip { color: var(--warn); background: #f8e5b9; }
.lang .badge.plan { color: var(--dim); }

/* 카드·표 */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.card { border-radius: 12px; padding: 18px; background: var(--panel); box-shadow: var(--sh); border: 1px solid var(--border); }
.card h4 { font-size: 15px; font-weight: 600; padding-bottom: 6px; }
.card p { font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.card .k { font-size: 12px; font-weight: 600; color: var(--accent); }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.stat { border-radius: 12px; padding: 14px 16px; background: var(--panel); box-shadow: var(--sh); border: 1px solid var(--border); }
.stat b { display: block; font-size: 22px; font-weight: 600; letter-spacing: -.03em; color: var(--text); }
.stat span { font-size: 12.5px; color: var(--dim); }
.stat b.long { font-size: 13.5px; font-weight: 600; line-height: 1.5; letter-spacing: 0; }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
table.t th, table.t td { border-bottom: 1px solid var(--border); padding: 9px 10px; text-align: left; vertical-align: top; }
table.t th { color: var(--dim); font-weight: 600; font-size: 12.5px; border-bottom-color: var(--border-2); }
table.t td { color: var(--text); }
table.t td.num, table.t th.num { text-align: right; }
table.t tr:hover td { background: #f8f9ff; }
.wrap-x { overflow-x: auto; }
ul.list, ol.list { padding-left: 20px; color: var(--muted); font-size: 14.5px; }
ul.list li, ol.list li { padding: 4px 0; }
ul.list b, ol.list b { color: var(--text); font-weight: 600; }
.note { font-size: 13.5px; color: var(--dim); padding-top: 10px; line-height: 1.7; }
.note code, code { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; color: #4b44d6; background: #f0efff; padding: 1px 5px; border-radius: 4px; }
.callout { border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0; padding: 12px 16px; background: var(--panel-2); font-size: 13.5px; color: var(--muted); }
.q { color: var(--warn); }

/* 버튼 */
.btns { display: flex; gap: 10px; flex-wrap: wrap; padding-top: 26px; }
.btn { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 18px; border-radius: 999px; background: var(--panel-2); font-size: 14.5px; font-weight: 600; color: var(--text); transition: background .15s; }
.btn:hover { background: #e9edf3; }
.btn.primary { background: var(--text); color: #fff; }
.btn.primary:hover { background: #1b3a5c; }
.btn small { font-weight: 400; font-size: 11.5px; color: var(--dim); }
.btn.primary small { color: rgba(255, 255, 255, .7); }

footer { background: var(--panel-2); color: var(--dim); font-size: 13px; }
footer .f { max-width: 1080px; margin: 0 auto; padding: 26px 24px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
footer a:hover { color: var(--text); }

@media (max-width: 640px) {
  .top-in, main, footer .f { padding-left: 16px; padding-right: 16px; }
  .langs { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
  .lang { padding: 14px; }
  .lang p { display: none; }
  .lang .sym { width: 40px; height: 40px; font-size: 20px; }
}

/* ===== 모바일 (≤ 700px) : 앱처럼 보이게 ===== */
@media (max-width: 700px) {
  html { -webkit-text-size-adjust: 100%; }
  body { overflow-x: hidden; }
  main, .hero, .langs, .cards, .stats { max-width: 100%; min-width: 0; }
  .lang, .card, .stat { min-width: 0; }
  body { font-size: 15px; padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .top-in { padding: 10px 16px; padding-top: calc(10px + env(safe-area-inset-top)); }
  .brand { font-size: 16px; }
  .top nav { display: none; }                       /* 상단 메뉴 → 하단 탭 바로 이동 */
  main { padding: 20px 16px 40px; }
  .hero h1 { font-size: 28px; }
  .hero p.lead { font-size: 14.5px; padding-top: 10px; }
  .chips { gap: 5px; padding-top: 12px; }
  .chip { font-size: 11.5px; padding: 3px 9px; }
  h2.sec { font-size: 18px; padding: 30px 0 10px; }
  h2.sec small { width: 100%; }
  h3.sub { font-size: 14.5px; }

  /* 언어 그리드: 2열, 큰 심볼 + 이름 + 상태 */
  .langs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .lang { padding: 14px 12px; min-height: 128px; display: flex; flex-direction: column; }
  .lang .sym { width: 42px; height: 42px; font-size: 20px; }
  .lang h3 { font-size: 15px; padding-top: 10px; }
  .lang .en { font-size: 10.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .lang p { display: none; }
  .lang .meta { margin-top: auto; padding-top: 10px; font-size: 10.5px; gap: 6px; }
  .lang .meta > span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .lang .badge { flex: none; padding: 2px 7px; }

  /* 카드·통계: 한 열 */
  .cards { grid-template-columns: 1fr; gap: 10px; }
  .card { padding: 14px; }
  .card p { font-size: 13.5px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .stat { padding: 10px 12px; }
  .stat b { font-size: 18px; word-break: break-all; }
  .stat span { font-size: 11.5px; }

  /* 표: 행마다 카드로 세워 화면 폭에 맞춤 (가로 스크롤 없음) */
  .wrap-x { margin: 0; padding: 0; overflow: visible; }
  table.t, table.t tbody, table.t tr, table.t td { display: block; min-width: 0; width: 100%; }
  table.t thead { display: none; }
  table.t tr { border: 1px solid var(--border); border-radius: 12px; background: var(--panel); box-shadow: var(--sh); padding: 4px 12px; margin-bottom: 8px; }
  table.t td { display: grid; grid-template-columns: minmax(4.5em, 32%) 1fr; gap: 10px; align-items: start;
               border-bottom: 1px solid var(--border); padding: 7px 0; text-align: left; font-size: 13px; line-height: 1.55; word-break: break-word; }
  table.t td:last-child { border-bottom: 0; }
  table.t td::before { content: attr(data-label); color: var(--dim); font-size: 11.5px; font-weight: 600; padding-top: 1px; }
  table.t td:first-child { grid-template-columns: 1fr; font-weight: 600; color: var(--text); font-size: 14px; padding-top: 9px; }
  table.t td:first-child::before { display: none; }
  table.t td.num { text-align: left; }
  table.t tr:hover td { background: transparent; }
  ul.list, ol.list { font-size: 14px; padding-left: 20px; }
  .note { font-size: 12.5px; }
  .callout { padding: 10px 12px; font-size: 13px; }

  /* 버튼: 꽉 찬 폭, 터치 44px */
  .btns { flex-direction: column; gap: 8px; padding-top: 18px; }
  .btn { width: 100%; justify-content: center; min-height: 46px; font-size: 14px; }

  footer .f { padding: 16px; font-size: 12px; justify-content: center; text-align: center; }
}

/* 하단 탭 바 (모바일에서만 표시) */
.tabbar { display: none; }
@media (max-width: 700px) {
  .tabbar {
    display: grid; grid-template-columns: repeat(3, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    background: rgba(255, 255, 255, 0.92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); box-shadow: 0 -1px 0 var(--border);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .tabbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; min-height: 56px; font-size: 11px; font-weight: 500; color: var(--dim); }
  .tabbar a svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .tabbar a.on { color: var(--accent); }
  .tabbar a:active { background: rgba(10, 37, 64, 0.04); }
}

/* 큰 터치 영역 / 탭 하이라이트 제거 */
a, button { -webkit-tap-highlight-color: transparent; }
.lang, .btn, .top nav a { touch-action: manipulation; }

/* 가로 모드 폰: 언어 3열 */
@media (max-width: 900px) and (orientation: landscape) and (max-height: 500px) {
  .langs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  body { padding-bottom: 0; }
  .tabbar { display: none; }
  .top nav { display: flex; }
}

/* ===== 폴더블 · 듀얼 스크린 ===== */
/* 접힌 커버 화면 (≤ 380px, 갤럭시 폴드 커버 등): 한 줄 */
@media (max-width: 380px) {
  .top-in, main { padding-left: 12px; padding-right: 12px; }
  .hero h1 { font-size: 24px; }
  .langs { grid-template-columns: 1fr; gap: 8px; }
  .lang { min-height: 0; }
  table.t td { grid-template-columns: minmax(4em, 38%) 1fr; }
  .tabbar a { font-size: 10px; }
}
/* 펼친 안쪽 화면 (≈ 560~900px, 정사각에 가까운 화면): 언어 3열 · 카드 2열 */
@media (min-width: 560px) and (max-width: 900px) and (min-height: 501px) {
  .langs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
/* 두 화면에 걸친 창: 힌지를 피해 좌우(또는 상하) 두 칸 — 페이지에 main.split > .pane 두 개가 있을 때 */
@media (horizontal-viewport-segments: 2) {
  body { padding-bottom: 0; }
  .tabbar { display: none; }
  .top nav { display: flex; }
  main.split { max-width: none; display: grid; padding: 0;
    grid-template-columns: env(viewport-segment-width 0 0) env(viewport-segment-width 1 0);
    column-gap: calc(env(viewport-segment-left 1 0) - env(viewport-segment-right 0 0)); }
  main.split > .pane { height: calc(100vh - var(--hdr, 56px)); overflow-y: auto; padding: 18px 20px 40px; min-width: 0; }
}
@media (vertical-viewport-segments: 2) {
  body { padding-bottom: 0; }
  .tabbar { display: none; }
  main.split { max-width: none; display: grid; padding: 0; height: calc(100vh - var(--hdr, 56px));
    grid-template-rows: calc(env(viewport-segment-height 0 0) - var(--hdr, 56px)) env(viewport-segment-height 0 1);
    row-gap: calc(env(viewport-segment-top 0 1) - env(viewport-segment-bottom 0 0)); }
  main.split > .pane { overflow-y: auto; padding: 14px 16px 24px; min-width: 0; }
}

/* ===== 갤럭시 · 아이폰 공통 ===== */
/* 가로로 눕힌 폰의 노치·펀치홀 쪽 여백 */
@supports (padding: max(0px)) {
  .top-in, main, footer .f { padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
  @media (min-width: 701px) { .top-in, main, footer .f { padding-left: max(24px, env(safe-area-inset-left)); padding-right: max(24px, env(safe-area-inset-right)); } }
}
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
button { touch-action: manipulation; }