/* 너머(neomeo) 마케팅 사이트
 *
 * 색·서체는 실제 Flutter 앱에서 그대로 가져왔다(1차 근거:
 * neomeo/lib/core/design_system/app_colors.dart + DESIGN.md).
 * 스크린샷 눈대중 아님. 앱이 리브랜딩되면 이 :root 토큰도 같이 갱신할 것.
 *
 * 모티프는 하나 — 보딩패스. 공고 하나 = 탑승권 한 장, 홈 = DEPARTURES 보드.
 * 스탬프·국기 등 다른 은유는 섞지 않는다(앱 DESIGN.md 규칙 그대로).
 */

:root {
  color-scheme: dark;

  /* app_colors.dart dark 팔레트 */
  --bg: #0f1626;          /* background */
  --surface: #171f31;     /* surface */
  --surface-soft: #1f2940; /* surfaceMuted */
  --line: #2c3850;        /* border */
  --ink: #e8edf4;         /* textPrimary */
  --muted: #a7b2c3;       /* textSecondary */
  --faint: #8d99ad;       /* textTertiary */

  /* 티켓은 테마와 무관하게 밝은 종이 — 앱의 TicketColors */
  --paper: #f2eee7;
  --paper-line: #d8d2c6;
  --paper-ink: #1f2a44;   /* ticket.ink */
  --paper-mute: #5e6b7e;  /* ticket.mute */

  --gate: #e0a100;        /* gate amber (라이트) — 종이 위에서 쓴다 */
  --gate-dark: #c99a1e;   /* 다크 배경 위 게이트 앰버(채도 낮춤, 대비 확보) */

  /* 판정 시맨틱 — 액센트와 분리 */
  --ok: #5cc08f;
  --warn: #d9a24b;
  --no: #e77b73;

  --display: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard",
    "Malgun Gothic", system-ui, sans-serif;

  --radius: 4px; /* 각진 사이니지 — 앱의 칩과 동일 */
  --wrap: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  /* 한국어는 어절 중간에서 끊으면 안 읽힌다 — 공백 기준으로만 줄바꿈. */
  word-break: keep-all;
  overflow-wrap: break-word;
}

a { color: inherit; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─────────────────────────── 헤더 */

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(15, 22, 38, 0.92);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.02em;
}

.brand img { width: 28px; height: 28px; border-radius: 6px; display: block; }

.site-nav {
  display: flex;
  gap: 20px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover,
.site-nav a:focus-visible { color: var(--ink); }

/* ─────────────────────────── 사이니지 라벨 */

.section-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gate-dark);
  margin: 0 0 10px;
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.15;
  text-wrap: balance;
  margin: 0 0 14px;
}

h1 { font-size: clamp(34px, 6vw, 60px); }
h2 { font-size: clamp(26px, 4vw, 38px); }
h3 { font-size: 20px; }

p { margin: 0 0 16px; }
p.lede { font-size: 18px; color: var(--muted); max-width: 60ch; }

section { padding: 72px 0; border-top: 1px solid var(--line); }
section:first-of-type { border-top: 0; }

/* ─────────────────────────── 히어로 */

.hero { padding: 80px 0 72px; }

.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 36px; }
}

.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gate-dark);
  border: 1px solid var(--gate-dark);
  border-radius: var(--radius);
  padding: 4px 10px;
  margin-bottom: 18px;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--surface);
}

.btn:hover, .btn:focus-visible { border-color: var(--gate-dark); }

.btn-primary {
  background: var(--gate-dark);
  border-color: var(--gate-dark);
  color: #1f2a44;
  font-weight: 600;
}

.btn-primary:hover, .btn-primary:focus-visible { filter: brightness(1.08); }

/* ─────────────────────────── 보딩패스 (히어로 시각물) */

.ticket {
  background: var(--paper);
  color: var(--paper-ink);
  border-radius: 10px;
  display: grid;
  grid-template-columns: 1fr 96px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.ticket-main { padding: 22px 22px 20px; }

.ticket-stub {
  border-left: 2px dashed var(--paper-line);
  padding: 22px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-align: center;
}

.ticket-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.ticket-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-mute);
  margin: 0 0 2px;
}

.ticket-code {
  font-family: var(--display);
  font-weight: 800;
  font-size: 40px;
  line-height: 1;
  letter-spacing: 0.02em;
}

.ticket-arrow { color: var(--paper-mute); font-size: 20px; padding-bottom: 6px; }

.ticket-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.35;
  margin: 0 0 2px;
}

.ticket-company {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--paper-mute);
  margin: 0 0 18px;
}

.ticket-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--paper-line);
  padding-top: 14px;
  gap: 10px;
}

.ticket-cell .ticket-label { margin-bottom: 4px; }

.ticket-value {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
}

.v-ok { color: #207a4c; }
.v-warn { color: #8a5a12; }
.v-unknown { color: #66748a; }

.ticket-remark {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--paper-mute);
  border-top: 1px dashed var(--paper-line);
  padding-top: 12px;
}

.stub-gate {
  font-family: var(--display);
  font-weight: 800;
  font-size: 30px;
  line-height: 1;
}

.stub-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-mute);
}

.stub-bars {
  display: flex;
  gap: 2px;
  align-items: flex-end;
  height: 40px;
}

.stub-bars i {
  display: block;
  width: 2px;
  background: var(--paper-ink);
  height: 100%;
}
.stub-bars i:nth-child(3n) { width: 4px; }
.stub-bars i:nth-child(4n) { height: 70%; }

/* ─────────────────────────── 카드 그리드 */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.feature-card h3 { margin-bottom: 8px; }
.feature-card p { margin: 0; color: var(--muted); font-size: 15px; }

/* ─────────────────────────── 증거 층위 */

.tiers { display: grid; gap: 10px; margin-top: 26px; }

.tier {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 16px;
  align-items: baseline;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--tier-color, var(--line));
  border-radius: var(--radius);
  padding: 14px 18px;
}

@media (max-width: 620px) {
  .tier { grid-template-columns: 1fr; gap: 4px; }
}

.tier-name {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tier-color, var(--ink));
}

.tier p { margin: 0; font-size: 15px; color: var(--muted); }

/* ─────────────────────────── 국가 보드 (DEPARTURES) */

.board {
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.board-head,
.board-row {
  display: grid;
  grid-template-columns: 88px 1fr 168px;
  gap: 14px;
  padding: 11px 18px;
  align-items: center;
}

.board-head {
  background: var(--surface-soft);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.board-row { border-top: 1px solid var(--line); font-size: 15px; }
.board-row:nth-child(odd) { background: rgba(255, 255, 255, 0.015); }

.board-code {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--gate-dark);
}

.board-status { font-family: var(--mono); font-size: 12px; color: var(--muted); }

@media (max-width: 620px) {
  .board-head { display: none; }
  .board-row { grid-template-columns: 64px 1fr; row-gap: 2px; }
  .board-status { grid-column: 2; }
}

/* ─────────────────────────── 원칙 */

.principles { display: grid; gap: 14px; margin-top: 26px; }

.principle {
  border-left: 2px solid var(--gate-dark);
  padding: 2px 0 2px 18px;
}

.principle h3 { margin-bottom: 4px; }
.principle p { margin: 0; color: var(--muted); }

/* ─────────────────────────── FAQ */

.faq-list { margin-top: 26px; display: grid; gap: 10px; }

.faq-list details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  list-style: none;
}

.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: " +"; color: var(--gate-dark); font-family: var(--mono); }
.faq-list details[open] summary::after { content: " −"; }
.faq-list p { margin: 12px 0 0; color: var(--muted); font-size: 15px; }

/* ─────────────────────────── 폼 */

.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 26px;
  max-width: 620px;
}

.support-form { display: grid; gap: 16px; }

.support-form label {
  display: grid;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}

.support-form select,
.support-form input,
.support-form textarea {
  font-family: var(--sans);
  font-size: 15px;
  text-transform: none;
  letter-spacing: normal;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
}

.support-form select:focus,
.support-form input:focus,
.support-form textarea:focus {
  outline: 2px solid var(--gate-dark);
  outline-offset: 1px;
}

.support-form button {
  justify-self: start;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: #1f2a44;
  background: var(--gate-dark);
  border: 0;
  border-radius: var(--radius);
  padding: 12px 22px;
  cursor: pointer;
}

.support-form button[disabled] { opacity: 0.6; cursor: progress; }

.form-note { font-size: 14px; color: var(--faint); margin-top: 4px; }
#form-status { font-family: var(--mono); font-size: 13px; margin: 0; min-height: 1.4em; }
#form-status[data-state="ok"] { color: var(--ok); }
#form-status[data-state="error"] { color: var(--no); }

/* ─────────────────────────── 방침 문서 */

.policy { max-width: 76ch; }
.policy h2 { margin-top: 44px; font-size: 24px; }
.policy h2:first-of-type { margin-top: 0; }
.policy ul { padding-left: 20px; color: var(--muted); }
.policy li { margin-bottom: 8px; }

.policy table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 15px;
}

.policy th,
.policy td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.policy th {
  background: var(--surface-soft);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 600;
}

.policy td { color: var(--muted); }

.meta-dates {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 32px;
}

.breadcrumb {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 14px;
}

.breadcrumb a { color: var(--faint); text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); }

/* ─────────────────────────── 푸터 */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 0 56px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  justify-content: space-between;
}

.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--ink); }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }

:focus-visible { outline: 2px solid var(--gate-dark); outline-offset: 2px; }