/* ============================================================
   서브 페이지 스타일 — pricing / guide / usecase / reviews
   site.css 의 토큰(--blue, --ink, --body, --muted, --bg, --card,
   --tint, --dark, --radius, --ease)을 그대로 사용한다.
   ============================================================ */

/* nav 메뉴 링크 — 좁은 화면에서는 숨기고 CTA만 남긴다 */
.nav-links { margin-left: auto; display: flex; gap: clamp(14px, 2.4vw, 30px); }
.nav-links a { font-size: 15px; font-weight: 600; color: var(--body); transition: color .2s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--blue); }
.nav-links + .nav-cta { margin-left: clamp(14px, 2.4vw, 30px); }
/* 모바일 — 메뉴를 접지 않고 2단 네비로 항상 노출 */
@media (max-width: 900px) {
  .nav { height: 104px; flex-wrap: wrap; align-content: start; padding-top: 12px; }
  .nav-links + .nav-cta { margin-left: auto; font-size: 13.5px; padding: 9px 15px; }
  .nav-links {
    order: 3; width: 100%; margin: 10px 0 0;
    justify-content: space-between; gap: 0;
    border-top: 1px solid #F0F2F8; padding: 11px 2px 0;
  }
  .nav-links a { font-size: 14.5px; font-weight: 700; }
}

/* 서브 페이지 헤더 */
.page-head { padding: 122px 0 clamp(44px, 6.5vh, 72px); background: #fff; text-align: center; }
.page-head h1 { font-size: clamp(31px, 4.9vw, 52px); font-weight: 900; letter-spacing: -0.03em; line-height: 1.25; }
.page-head .sub { margin: 20px auto 0; text-align: center; }

/* 페이지 하단 CTA */
.pagecta { background: var(--dark); color: #fff; text-align: center; padding: clamp(64px, 9vh, 96px) 0; }
.pagecta h2 { font-size: clamp(26px, 3.8vw, 40px); }
.pagecta p { margin: 16px auto 28px; color: rgba(255,255,255,.8); font-weight: 500; max-width: 30em; }

/* ============================================================
   요금안내
   ============================================================ */
.plans { padding: clamp(52px, 7vh, 84px) 0 clamp(76px, 10vh, 112px); }
.plan-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; align-items: start; max-width: 860px; margin: 0 auto; }
.plan { background: var(--card); border-radius: var(--radius); padding: 34px 30px 30px; border: 1.5px solid #E3E8F5; position: relative; }
.plan.best { border-color: var(--blue); box-shadow: 0 18px 44px rgba(61,90,254,.16); }
.plan-tag { position: absolute; top: -13px; left: 30px; background: var(--blue); color: #fff; font-size: 12.5px; font-weight: 800; padding: 5px 14px; border-radius: 999px; }
.plan-name { font-size: 18px; font-weight: 800; letter-spacing: -.02em; }
.plan-price { margin-top: 14px; display: flex; align-items: baseline; gap: 5px; flex-wrap: wrap; }
.plan-price b { font-size: 38px; font-weight: 900; letter-spacing: -.03em; line-height: 1.1; }
.plan-price span { font-size: 15px; color: var(--muted); font-weight: 600; }
.plan-note { margin-top: 8px; font-size: 14px; color: var(--muted); font-weight: 500; min-height: 1.6em; }
.plan-note em { font-style: normal; color: var(--blue); font-weight: 700; }
.plan ul { list-style: none; margin-top: 24px; padding-top: 22px; border-top: 1px solid #EDF0F8; display: grid; gap: 12px; }
.plan li { display: flex; gap: 10px; font-size: 15px; color: var(--body); font-weight: 500; line-height: 1.55; }
.plan li b { color: var(--ink); font-weight: 700; }
.plan li::before {
  content: ""; flex: 0 0 auto; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%;
  background: var(--tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.6 6.2l2.2 2.2 4.6-4.6' stroke='%233D5AFE' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;
}
.plan li.off { color: var(--muted); }
.plan li.off b { color: var(--muted); }
.plan li.off::before {
  background: #EEF1F7 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M4 4l4 4M8 4l-4 4' stroke='%238A91A3' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat;
}
.plan .btn-play, .plan .btn-ghost { margin-top: 26px; width: 100%; justify-content: center; font-size: 16px; padding: 14px 20px; }

@media (max-width: 760px) { .plan-grid { grid-template-columns: 1fr; } }

/* ============================================================
   앱 화면 목업 (guide)
   ============================================================ */
.mock { width: 288px; flex: 0 0 auto; border-radius: 36px; padding: 8px; background: #12161F; box-shadow: 0 22px 46px rgba(20,35,90,.22); }
.mock-scr { border-radius: 29px; overflow: hidden; background: var(--bg); height: 640px; display: flex; flex-direction: column; }
.mock-bar { display: flex; align-items: center; justify-content: space-between; padding: 9px 16px 5px; font-size: 11px; font-weight: 700; color: var(--ink); }
.mock-bar .sig { font-size: 10px; color: var(--body); letter-spacing: 1px; }
.mock-app { display: flex; align-items: center; gap: 12px; padding: 10px 16px 14px; font-size: 15.5px; font-weight: 800; letter-spacing: -.02em; }
.mock-app .bk { color: var(--body); }
.mock-in { padding: 0 14px 16px; display: grid; gap: 11px; flex: 1 1 auto; min-height: 0; align-content: start; overflow: hidden; }
.mock-lbl { font-size: 11.5px; font-weight: 700; color: var(--muted); padding-left: 4px; }
.mock-lbl.blue { color: var(--blue); }
.mock-card { background: #fff; border-radius: 16px; padding: 2px 14px; }
.mock-card.pad { padding: 14px; }
.mock-row { display: flex; align-items: center; gap: 11px; padding: 12px 0; border-bottom: 1px solid #F0F2F8; }
.mock-row:last-child { border-bottom: 0; }
.mock-ico { flex: 0 0 auto; width: 32px; height: 32px; border-radius: 9px; background: var(--tint); display: flex; align-items: center; justify-content: center; font-size: 14px; }
.mock-ico.warm { background: #FFF1DC; }
.mock-ico.red { background: #FFE9E9; }
.mock-txt { flex: 1; min-width: 0; }
.mock-txt b { display: block; font-size: 13px; font-weight: 700; letter-spacing: -.02em; }
.mock-txt b.red { color: #E24C4C; }
.mock-txt span { display: block; font-size: 11px; color: var(--muted); font-weight: 500; line-height: 1.45; margin-top: 2px; }
.mock-arw { color: #C3C9DA; font-size: 14px; flex: 0 0 auto; }
.mock-sw { flex: 0 0 auto; width: 38px; height: 22px; border-radius: 999px; background: var(--blue); position: relative; }
.mock-sw::after { content: ""; position: absolute; top: 3px; right: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; }
.mock-sw.off { background: #D8DDEA; }
.mock-sw.off::after { right: auto; left: 3px; }
.mock-btn { margin-top: 4px; background: var(--blue); color: #fff; text-align: center; font-size: 14px; font-weight: 800; padding: 13px; border-radius: 999px; }
.mock-tabs { display: flex; background: #fff; border-top: 1px solid #EDF0F8; padding: 8px 0 10px; margin-top: auto; flex: 0 0 auto; }
.mock-tabs div { flex: 1; text-align: center; font-size: 10px; font-weight: 600; color: var(--muted); }
.mock-tabs div.on { color: var(--blue); font-weight: 800; }
.mock-tabs i { display: block; font-size: 14px; font-style: normal; margin-bottom: 2px; }
.mock-ta { background: #fff; border-radius: 14px; padding: 13px 14px; font-size: 12px; color: var(--ink); font-weight: 500; line-height: 1.68; }
.mock-cnt { text-align: right; font-size: 10px; color: var(--muted); font-weight: 600; padding-right: 4px; margin-top: -5px; }
.mock-prev { background: #fff; border-radius: 14px; padding: 13px 14px; font-size: 12px; line-height: 1.68; font-weight: 500; }
.mock-ad { margin-top: 10px; padding-top: 10px; border-top: 1px solid #F0F2F8; font-size: 10px; color: var(--muted); line-height: 1.5; }
.mock-hint { font-size: 10.5px; color: var(--muted); font-weight: 600; padding-left: 4px; }
.mock-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.mock-chip { font-size: 11px; font-weight: 700; padding: 6px 12px; border-radius: 999px; background: #fff; border: 1px solid #E3E8F5; color: var(--body); }
.mock-chip.on { background: var(--blue); border-color: var(--blue); color: #fff; }
.mock-days { display: flex; gap: 5px; }
.mock-day { flex: 1; aspect-ratio: 1; border-radius: 50%; background: #ECEFF7; color: var(--muted); display: flex; align-items: center; justify-content: center; font-size: 11.5px; font-weight: 800; }
.mock-day.on { background: var(--blue); color: #fff; }
.mock-time { display: flex; align-items: center; gap: 6px; padding: 11px 0; border-bottom: 1px solid #F0F2F8; }
.mock-time:last-child { border-bottom: 0; }
.mock-time > b { font-size: 12px; font-weight: 700; flex: 0 0 50px; }
.mock-seg { display: flex; gap: 3px; }
.mock-seg span { font-size: 10px; font-weight: 700; padding: 4px 7px; border-radius: 7px; background: #F1F3F9; color: var(--muted); }
.mock-seg span.on { background: var(--blue); color: #fff; }
.mock-num { font-size: 12.5px; font-weight: 800; padding: 5px 8px; border-radius: 8px; border: 1px solid #E3E8F5; background: #fff; }
.mock-unit { font-size: 11px; color: var(--body); font-weight: 600; }
.mock-info { background: var(--tint); border-radius: 14px; padding: 12px 14px; font-size: 11px; line-height: 1.7; font-weight: 600; color: var(--body); }
.mock-info b { color: var(--blue); font-weight: 800; }
.mock-memo { background: var(--tint); border-radius: 12px; padding: 9px 12px; font-size: 11px; font-weight: 700; color: var(--body); display: flex; gap: 7px; }
.mock-bub { background: #fff; border-radius: 4px 14px 14px 14px; padding: 11px 13px; font-size: 11.5px; line-height: 1.6; font-weight: 500; }
.mock-bub .t { display: block; margin-top: 6px; font-size: 9.5px; color: var(--muted); font-weight: 600; }
.mock-per { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid #F0F2F8; }
.mock-per:last-child { border-bottom: 0; }
.mock-av { flex: 0 0 auto; width: 32px; height: 32px; border-radius: 50%; background: var(--tint); color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 11.5px; font-weight: 800; }
.mock-srch { background: #fff; border-radius: 999px; padding: 10px 14px; font-size: 11.5px; color: var(--muted); font-weight: 600; }

/* ============================================================
   사용방법 — 단위업무 칩 네비게이션
   ============================================================ */
.guide-chips { position: sticky; top: 64px; z-index: 40; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid #E7EBF5; }
.chips-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; padding-top: 14px; padding-bottom: 14px; }
.guide-chips a {
  font-size: 14px; font-weight: 700; color: var(--body);
  background: var(--bg); border: 1px solid #E3E8F5; border-radius: 999px;
  padding: 8px 18px; white-space: nowrap;
  transition: color .2s, background .2s, border-color .2s;
}
.guide-chips a:hover { color: var(--blue); border-color: var(--blue); background: #fff; }
.guide-chips a.on { color: #fff; background: var(--blue); border-color: var(--blue); }
@media (max-width: 640px) {
  .chips-row { gap: 7px; flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .chips-row::-webkit-scrollbar { display: none; }
  .guide-chips a { font-size: 12.5px; padding: 7px 13px; flex: 0 0 auto; }
}

/* ============================================================
   사용방법 — 스텝 레이아웃
   ============================================================ */
.guide { padding: clamp(48px, 6.5vh, 76px) 0 clamp(66px, 9vh, 104px); }
.gstep { scroll-margin-top: 140px; }
.gstep { display: grid; grid-template-columns: 1fr auto; gap: clamp(32px, 6vw, 72px); align-items: center; padding: clamp(38px, 5.5vh, 64px) 0; border-bottom: 1px solid #E7EBF5; }
.gstep:last-child { border-bottom: 0; }
.gstep.flip { grid-template-columns: auto 1fr; }
.gstep.flip .gtext { order: 2; }
.gnum { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 11px; background: var(--blue); color: #fff; font-size: 15px; font-weight: 900; margin-bottom: 16px; }
.gtext h3 { font-size: clamp(21px, 2.8vw, 30px); font-weight: 900; letter-spacing: -.03em; line-height: 1.32; }
.gtext p { margin-top: 14px; font-size: 16px; color: var(--body); font-weight: 500; line-height: 1.75; max-width: 30em; }
.gtips { list-style: none; margin-top: 18px; display: grid; gap: 9px; }
.gtips li { position: relative; padding-left: 17px; font-size: 14.5px; color: var(--body); font-weight: 500; line-height: 1.6; }
.gtips li::before { content: ""; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.gtips li b { color: var(--ink); font-weight: 700; }
@media (max-width: 880px) {
  .gstep, .gstep.flip { grid-template-columns: 1fr; justify-items: center; text-align: center; gap: 32px; }
  .gstep.flip .gtext { order: 0; }
  .gtext p { max-width: 34em; margin-left: auto; margin-right: auto; }
  .gtips { max-width: 34em; margin-left: auto; margin-right: auto; text-align: left; }
}

/* ============================================================
   업종별 활용
   ============================================================ */
.jobs { padding: clamp(52px, 7vh, 84px) 0 clamp(76px, 10vh, 112px); }
.job-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.job { background: var(--card); border-radius: var(--radius); padding: 26px 24px; border: 1px solid #E7EBF5; display: flex; flex-direction: column; }
.job h3 { font-size: 19px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 18px; }

/* ---- 메신저 수신 화면 목업: 첨부 이미지 + 문자 버블 ---- */
.sms-mock { border: 1px solid #E3E8F5; border-radius: 18px; overflow: hidden; box-shadow: 0 4px 14px rgba(20,35,90,.08); }
.sms-head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: #fff; border-bottom: 1px solid #F0F2F8; font-size: 14.5px; font-weight: 800; letter-spacing: -.02em; }
.sms-head .bk { color: var(--body); font-weight: 700; }
.sms-head .acts { margin-left: auto; color: var(--body); font-size: 13px; letter-spacing: 4px; }
.sms-body { background: var(--bg); padding: 14px; display: grid; gap: 10px; justify-items: start; }
.sms-img { display: block; width: min(78%, 210px); border-radius: 14px; background: #fff; box-shadow: 0 2px 8px rgba(20,35,90,.1); }
.sms-bub { background: #E9EDF5; border-radius: 4px 16px 16px 16px; padding: 12px 14px; font-size: 13.5px; line-height: 1.68; color: var(--ink); font-weight: 500; max-width: 92%; }
.sms-meta { justify-self: end; font-size: 11px; color: var(--muted); font-weight: 600; }

/* ============================================================
   사용후기
   ============================================================ */
.revs { padding: clamp(52px, 7vh, 84px) 0 clamp(76px, 10vh, 112px); }
.rev-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 22px; }
.rev { background: var(--card); border-radius: var(--radius); padding: 30px 28px; border: 1px solid #E7EBF5; }
.rev-top { display: flex; align-items: center; gap: 13px; }
.rev-av { width: 44px; height: 44px; border-radius: 50%; background: var(--tint); color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 17px; font-weight: 900; flex: 0 0 auto; }
.rev-who b { display: block; font-size: 16px; font-weight: 800; letter-spacing: -.02em; }
.rev-who span { display: block; font-size: 13.5px; color: var(--muted); font-weight: 600; margin-top: 1px; }
.rev-star { margin-top: 16px; font-size: 13px; letter-spacing: 2px; color: #FFB020; }
.rev p { margin-top: 12px; font-size: 15.5px; color: var(--body); font-weight: 500; line-height: 1.78; }
.rev-tags { margin-top: 16px; display: flex; gap: 7px; flex-wrap: wrap; }
.rev-tags span { font-size: 12.5px; font-weight: 700; color: var(--blue); background: var(--tint); padding: 5px 12px; border-radius: 999px; }
.rev-note { margin-top: 34px; text-align: center; font-size: 13.5px; color: var(--muted); font-weight: 500; line-height: 1.8; }

/* ============================================================
   모바일 2단 네비(104px)에 맞춘 첫 화면 여백 보정
   — 위 기본 규칙들을 덮어써야 하므로 파일 끝에 둔다
   ============================================================ */
@media (max-width: 900px) {
  .page-head { padding-top: 158px; }
  .hero { padding-top: 128px; }
  .guide-chips { top: 104px; }
  .gstep { scroll-margin-top: 215px; }
}