@charset "UTF-8";

/* =========================================================
   트레일러(Trailer) 공식 웹사이트 · 공통 스타일시트
   - 모바일 우선(Mobile First) 반응형
   - 브랜드 컬러 토큰은 :root 에서 일괄 관리
   ========================================================= */

/* ---------- 1. 디자인 토큰 ---------- */
:root {
  /* 브랜드 */
  --brand: #5e84f4;          /* 메인 블루 */
  --brand-strong: #3d63d8;   /* 호버/강조 */
  --brand-soft: #e6ecfe;     /* 연한 블루 배경 */
  --mint: #81e4d0;           /* 포인트 민트 */
  --mint-soft: #e4faf5;

  /* 중립 */
  --bg: #ffffff;
  --bg-soft: #f1f4fb;        /* 배경 보조색 */
  --ink: #21262f;            /* 본문 진회색 */
  --ink-2: #4b5261;
  --ink-3: #7b8394;
  --line: #e2e8f4;

  /* 형태 */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-full: 999px;

  --shadow-s: 0 2px 8px rgba(33, 38, 47, .06);
  --shadow-m: 0 10px 28px rgba(33, 38, 47, .08);
  --shadow-l: 0 24px 60px rgba(60, 84, 160, .16);

  --wrap: 1140px;
  --header-h: 64px;

  color-scheme: light;
}

/* ---------- 2. 리셋 ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: -0.01em;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

h1, h2, h3, h4 { margin: 0; line-height: 1.32; letter-spacing: -0.025em; font-weight: 700; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}

/* ---------- 3. 레이아웃 유틸 ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 20px;
}

.section { padding: 72px 0; }
.section--soft { background: var(--bg-soft); }
.section--tight { padding: 48px 0; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--brand);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0 0 var(--r-sm) 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 4. 타이포 ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-strong);
  background: var(--brand-soft);
  border-radius: var(--r-full);
  padding: 6px 14px;
  letter-spacing: 0;
}
.eyebrow--mint { color: #157c68; background: var(--mint-soft); }

.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-title { font-size: clamp(24px, 5.2vw, 36px); }
.section-desc { margin-top: 14px; color: var(--ink-2); font-size: 16px; }

.lead { color: var(--ink-2); font-size: clamp(15px, 3.6vw, 18px); }
.muted { color: var(--ink-3); font-size: 14px; }

/* ---------- 5. 버튼 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: var(--r-full);
  font-size: 15px;
  font-weight: 600;
  transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-m); }
.btn--primary:hover { background: var(--brand-strong); }

.btn--ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand-strong); }

.btn--mint { background: var(--mint); color: #0f5f4f; }
.btn--mint:hover { background: #6ed9c3; }

.btn--sm { padding: 10px 16px; font-size: 14px; }

/* Google Play 배지 placeholder */
.btn--store {
  background: var(--ink);
  color: #fff;
  padding: 12px 22px;
  text-align: left;
  line-height: 1.25;
  box-shadow: var(--shadow-m);
}
.btn--store:hover { background: #111621; }
.btn--store .store-ico { flex: none; }
.btn--store .store-txt { display: flex; flex-direction: column; }
.btn--store .store-txt small { font-size: 11px; font-weight: 500; opacity: .78; }
.btn--store .store-txt strong { font-size: 15px; font-weight: 700; }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- 6. 헤더 / 내비게이션 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-s); }

.site-header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* 로고: 이미지 교체 전까지 텍스트 로고 노출 */
.logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 19px; letter-spacing: -0.03em; }
.logo__mark { width: 30px; height: 30px; border-radius: 9px; flex: none; }
.logo__text { color: var(--ink); }

.nav { display: none; }
.nav__list { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav__link {
  display: block;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
  transition: color .15s ease, background-color .15s ease;
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--brand-strong); background: var(--brand-soft); }

.nav-toggle {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  background: none; border: 1px solid var(--line); border-radius: var(--r-sm);
}
.nav-toggle__bars { position: relative; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: background-color .15s; }
.nav-toggle__bars::before, .nav-toggle__bars::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: transform .2s ease, top .2s ease;
}
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { top: 0; transform: rotate(-45deg); }

.mobile-nav {
  display: none;
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 12px 0 20px;
}
.mobile-nav.is-open { display: block; }
.mobile-nav__list { list-style: none; display: grid; gap: 2px; }
.mobile-nav__link { display: block; padding: 12px 8px; font-weight: 500; border-radius: var(--r-sm); }
.mobile-nav__link:hover { background: var(--bg-soft); }
.mobile-nav .btn { margin-top: 14px; width: 100%; }

@media (min-width: 900px) {
  .nav { display: block; }
  .nav-toggle, .mobile-nav { display: none !important; }
  .header-cta { display: inline-flex; }
}
.header-cta { display: none; }

/* ---------- 7. 히어로 ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 72px;
  background:
    radial-gradient(900px 420px at 78% -8%, rgba(129, 228, 208, .35), transparent 62%),
    radial-gradient(720px 420px at 6% 4%, rgba(94, 132, 244, .22), transparent 60%),
    var(--bg-soft);
}
.hero__inner { display: grid; gap: 44px; }
.hero__title { font-size: clamp(30px, 8vw, 52px); letter-spacing: -0.035em; }
.hero__title .accent {
  background: linear-gradient(180deg, transparent 62%, var(--mint) 62%);
  padding-inline: 2px;
}
.hero__desc { margin-top: 18px; max-width: 500px; }
.hero .btn-row { margin-top: 28px; }
.hero__note { margin-top: 14px; }

.hero__keywords {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}
.hero__keywords li {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  background: rgba(255, 255, 255, .8);
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  padding: 6px 13px;
}

/* 앱 스크린샷 목업 */
.hero__visual { position: relative; display: flex; justify-content: center; }
/* 안드로이드 단말 목업 (트레일러는 Android 전용) */
.phone {
  position: relative;
  width: min(268px, 72vw);
  aspect-ratio: 9 / 19.5;
  background: #fff;
  border: 7px solid #171c26;
  border-radius: 28px;
  box-shadow: var(--shadow-l);
  overflow: hidden;
}
/* 펀치홀 전면 카메라 */
.phone::before {
  content: "";
  position: absolute;
  top: 9px; left: 50%;
  transform: translateX(-50%);
  width: 9px; height: 9px;
  background: #171c26;
  border-radius: 50%;
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, .18);
  z-index: 2;
}
.phone img { width: 100%; height: 100%; object-fit: cover; }
.phone--tilt { transform: rotate(-3deg); }

.hero__float {
  position: absolute;
  display: none;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-m);
  padding: 12px 14px;
  max-width: 232px;
}
.hero__float span { font-size: 13px; font-weight: 600; line-height: 1.45; }
.hero__float small { display: block; font-weight: 500; color: var(--ink-3); font-size: 12px; }
.hero__float .dot { width: 34px; height: 34px; border-radius: 12px; flex: none; display: grid; place-items: center; }
.hero__float .dot--blue { background: var(--brand-soft); }
.hero__float .dot--mint { background: var(--mint-soft); }
.hero__float--a { bottom: 14%; left: max(0px, calc(50% - 252px)); }
.hero__float--b { top: 10%; right: max(0px, calc(50% - 252px)); }

@media (min-width: 560px) {
  .hero__float { display: flex; }
}

@media (min-width: 900px) {
  .hero { padding: 88px 0 104px; }
  .hero__inner { grid-template-columns: 1.05fr .95fr; align-items: center; gap: 32px; }
  .phone { width: 300px; }
}

/* ---------- 8. 기능 하이라이트(교차 레이아웃) ---------- */
.feature-row { display: grid; gap: 32px; align-items: center; }
.feature-row + .feature-row { margin-top: 72px; }
.feature-row__title { font-size: clamp(21px, 4.6vw, 30px); margin-top: 16px; }
.feature-row__desc { margin-top: 14px; color: var(--ink-2); }
.feature-row__list { margin-top: 20px; list-style: none; display: grid; gap: 10px; }
.feature-row__list li { position: relative; padding-left: 26px; color: var(--ink-2); font-size: 15px; }
.feature-row__list b { color: var(--ink); font-weight: 700; }
.feature-row__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--mint-soft);
  border: 3px solid var(--mint);
}
.feature-row__visual { display: flex; justify-content: center; }

/* 두 화면을 겹쳐 보여주는 목업 쌍 */
.phone-pair { display: flex; justify-content: center; align-items: flex-start; }
.phone-pair .phone { width: min(184px, 42vw); border-width: 6px; border-radius: 22px; }
.phone-pair .phone::before { width: 7px; height: 7px; top: 7px; }
.phone-pair .phone--back { transform: rotate(-5deg); margin-right: -24px; z-index: 1; }
.phone-pair .phone--front { transform: rotate(4deg); margin-top: 34px; }
@media (min-width: 900px) { .phone-pair .phone { width: 206px; } }

@media (min-width: 900px) {
  .feature-row { grid-template-columns: 1fr 1fr; gap: 64px; }
  .feature-row + .feature-row { margin-top: 104px; }
  .feature-row--reverse .feature-row__body { order: 2; }
}

/* ---------- 8-1. 실시간 알림 쇼케이스 ---------- */
.section--alerts {
  background:
    radial-gradient(760px 380px at 88% 0%, rgba(129, 228, 208, .26), transparent 62%),
    radial-gradient(660px 380px at 2% 100%, rgba(94, 132, 244, .16), transparent 62%),
    #fbfcff;
}

.alerts-grid { display: grid; gap: 20px; }
@media (min-width: 900px) { .alerts-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }

.alert-panel {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-s);
}
.alert-panel__title { font-size: clamp(19px, 4vw, 23px); margin-top: 16px; }
.alert-panel__desc { margin-top: 10px; color: var(--ink-2); font-size: 15px; }
/* 두 패널의 알림 미리보기 시작 위치를 맞추기 위한 최소 높이 */
@media (min-width: 900px) { .alert-panel__desc { min-height: 51px; } }

.alert-stage {
  flex: 1;
  margin-top: 24px;
  border-radius: 22px;
  padding: 22px 18px;
  display: grid;
  align-content: center;
}

/* 잠금화면 위 푸시 알림 */
.alert-stage--lock {
  gap: 20px;
  background: linear-gradient(160deg, #222a42 0%, #38406c 52%, #5c6cb2 100%);
}
.alert-stage__clock { display: block; text-align: center; color: #fff; }
.alert-stage__clock b { display: block; font-size: 42px; font-weight: 700; line-height: 1.06; letter-spacing: -0.04em; }
.alert-stage__clock i { display: block; margin-top: 6px; font-style: normal; font-size: 13px; opacity: .74; }

.push {
  background: rgba(255, 255, 255, .95);
  border-radius: 16px;
  padding: 14px 16px;
  box-shadow: 0 12px 28px rgba(10, 14, 30, .3);
}
.push__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.push__app { display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 700; }
.push__ico {
  width: 20px; height: 20px;
  border-radius: 6px;
  background: var(--brand);
  display: grid; place-items: center;
  flex: none;
}
.push__time { font-size: 12.5px; color: var(--ink-3); white-space: nowrap; }
.push__body { margin-top: 8px; font-size: 15px; line-height: 1.55; }
.push__body b { color: var(--brand-strong); }

/* 창밖 풍경 알림 카드 */
.alert-stage--window {
  background: linear-gradient(165deg, #ddf1ea 0%, #cee5f7 54%, #e9effb 100%);
}
.scene-list { list-style: none; display: grid; gap: 10px; }
.scene {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border-radius: 16px;
  padding: 12px 16px 12px 12px;
  box-shadow: 0 6px 18px rgba(30, 50, 90, .1);
}
.scene__side {
  flex: none;
  width: 76px;
  padding: 8px 0;
  border-radius: 14px;
  background: var(--bg-soft);
  color: #12866c;
  display: grid;
  justify-items: center;
  gap: 3px;
}
.scene__side em { font-style: normal; font-size: 11.5px; font-weight: 700; letter-spacing: -0.02em; }
.scene__body { min-width: 0; }
.scene__name { display: flex; align-items: center; gap: 8px; font-size: 17px; font-weight: 800; }
.scene__new {
  font-size: 11px;
  font-weight: 800;
  color: var(--brand-strong);
  background: var(--brand-soft);
  border-radius: 7px;
  padding: 2px 7px;
}
.scene__body small { display: block; margin-top: 2px; color: var(--ink-3); font-size: 13.5px; }

.alerts-note { margin-top: 22px; text-align: center; }
.alerts-note a { color: var(--brand-strong); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 9. 기능 카드 그리드 ---------- */
.card-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 26px 24px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); border-color: #cfdcfb; }
.card__ico {
  width: 44px; height: 44px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: var(--brand-soft);
  color: var(--brand-strong);
  margin-bottom: 16px;
}
.card__ico--mint { background: var(--mint-soft); color: #127966; }
.card__title { font-size: 17px; }
.card__desc { margin-top: 8px; color: var(--ink-2); font-size: 15px; }

/* ---------- 10. 이용 흐름 3단계 ---------- */
.steps { display: grid; gap: 16px; counter-reset: step; }
@media (min-width: 860px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 24px; } }

.step {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 24px;
}
.step__num {
  counter-increment: step;
  display: inline-grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand), #7d9df8);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 14px;
}
.step__num::before { content: counter(step, decimal-leading-zero); }
.step__title { font-size: 18px; }
.step__desc { margin-top: 8px; color: var(--ink-2); font-size: 15px; }

/* ---------- 11. CTA 밴드 ---------- */
.cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  padding: 48px 28px;
  text-align: center;
  color: #fff;
  background: linear-gradient(135deg, #4f77ef 0%, #5e84f4 45%, #6fc9c6 130%);
  box-shadow: var(--shadow-l);
}
.cta__title { font-size: clamp(22px, 5vw, 34px); }
.cta__desc { margin-top: 14px; color: rgba(255, 255, 255, .9); }
.cta .btn-row { justify-content: center; margin-top: 26px; }
.cta .btn--ghost { background: rgba(255, 255, 255, .14); color: #fff; border-color: rgba(255, 255, 255, .5); }
.cta .btn--ghost:hover { background: rgba(255, 255, 255, .24); color: #fff; }
@media (min-width: 860px) { .cta { padding: 68px 40px; } }

/* ---------- 12. 문의 ---------- */
.contact-box {
  display: grid;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 26px;
  box-shadow: var(--shadow-s);
}
@media (min-width: 800px) { .contact-box { grid-template-columns: 1.2fr 1fr; align-items: center; padding: 40px; } }
.contact-box dl { display: grid; gap: 10px; margin: 0; }
.contact-box dt { font-size: 13px; font-weight: 600; color: var(--ink-3); }
.contact-box dd { margin: 0; font-size: 16px; font-weight: 600; }
.contact-box a.mail { color: var(--brand-strong); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 13. 문서(법적 고지) 페이지 ---------- */
.doc-hero {
  background: var(--bg-soft);
  padding: 44px 0 40px;
  border-bottom: 1px solid var(--line);
}
.doc-hero__title { font-size: clamp(26px, 6vw, 38px); margin-top: 14px; }
.doc-hero__desc { margin-top: 14px; color: var(--ink-2); max-width: 640px; }
.doc-hero__meta { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 14px; color: var(--ink-3); }

.doc-body { padding: 56px 0 80px; }
.doc-body .wrap { max-width: 860px; }
.doc-body h2 { font-size: 21px; margin-top: 40px; padding-top: 8px; }
.doc-body h2:first-of-type { margin-top: 0; }
.doc-body h3 { font-size: 17px; margin-top: 26px; }
.doc-body p { margin-top: 12px; color: var(--ink-2); }
.doc-body ul, .doc-body ol { margin-top: 12px; padding-left: 20px; color: var(--ink-2); }
.doc-body li { margin-top: 6px; }
.doc-body a { color: var(--brand-strong); text-decoration: underline; text-underline-offset: 3px; }

/* 각 호 아래의 ①②③ 세부 항목 — 기본 불릿 없이 들여쓰기만 */
.doc-body .doc-list--plain { list-style: none; padding-left: 0; margin-top: 8px; }
.doc-body .doc-list--plain li { margin-top: 4px; }

/* 본문 붙여넣기 placeholder 블록 */
.doc-placeholder {
  margin-top: 24px;
  border: 2px dashed #c3d0ee;
  background: repeating-linear-gradient(135deg, #f7f9fe, #f7f9fe 12px, #f1f4fb 12px, #f1f4fb 24px);
  border-radius: var(--r-md);
  padding: 32px 24px;
  text-align: center;
  color: var(--ink-2);
}
.doc-placeholder code {
  display: inline-block;
  margin-bottom: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-strong);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 6px 12px;
}
.doc-placeholder p { color: var(--ink-3); font-size: 14px; margin-top: 6px; }

.callout {
  margin-top: 24px;
  border: 1px solid #cfe9e2;
  background: var(--mint-soft);
  border-left: 4px solid var(--mint);
  border-radius: var(--r-md);
  padding: 20px 22px;
}
.callout--brand { border-color: #cfdcfb; border-left-color: var(--brand); background: var(--brand-soft); }
.callout__title { font-size: 16px; }
.callout p { margin-top: 8px; color: var(--ink-2); }

.doc-table { width: 100%; border-collapse: collapse; margin-top: 18px; font-size: 15px; }
.doc-table caption { text-align: left; margin-bottom: 10px; }
.doc-table th, .doc-table td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; vertical-align: top; }
.doc-table th { background: var(--bg-soft); font-weight: 600; font-size: 14px; }
.doc-table td { color: var(--ink-2); }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.step-list { list-style: none; counter-reset: dstep; margin-top: 20px; display: grid; gap: 12px; padding-left: 0; }
.step-list li {
  counter-increment: dstep;
  position: relative;
  padding: 18px 20px 18px 62px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  color: var(--ink-2);
}
.step-list li::before {
  content: counter(dstep);
  position: absolute;
  left: 20px; top: 17px;
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}
.step-list b { color: var(--ink); }

/* ---------- 14. 푸터 ---------- */
.site-footer {
  background: #f7f9fd;
  border-top: 1px solid var(--line);
  padding: 48px 0 40px;
  font-size: 14px;
  color: var(--ink-2);
}
.footer-top { display: grid; gap: 32px; }
@media (min-width: 860px) { .footer-top { grid-template-columns: 1.2fr 1fr; } }

.footer-title { font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 14px; }
.footer-brand p { margin-top: 14px; max-width: 380px; }

.footer-legal { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 20px; }
.footer-legal a { color: var(--ink-2); }
.footer-legal a:hover { color: var(--brand-strong); text-decoration: underline; text-underline-offset: 3px; }
.footer-legal .is-strong a { font-weight: 700; color: var(--ink); }

.footer-biz { margin-top: 26px; display: grid; gap: 6px; color: var(--ink-3); font-size: 13.5px; line-height: 1.75; }
.footer-biz .row { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.footer-biz a { color: var(--ink-3); text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  color: var(--ink-3);
  font-size: 13px;
}

/* ---------- 15. 소소한 유틸 ---------- */
.note-line { margin-top: 16px; }
.anchor-nav { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin-top: 28px; }
.anchor-nav a {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-2);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  padding: 8px 15px;
  transition: color .15s ease, border-color .15s ease;
}
.anchor-nav a:hover { color: var(--brand-strong); border-color: var(--brand); }

/* ---------- 16. 스크롤 등장 효과 ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-in { opacity: 1; transform: none; }