/* ============================================================
   온맘(Onmom) 랜딩 · Toss 스타일 · 모바일 우선
   ============================================================ */

:root {
  /* 색상 토큰 */
  --bg: #F9FAFB;
  --card: #FFFFFF;
  --text-strong: #191F28;
  --text-body: #4E5968;
  --text-sub: #8B95A1;

  --coral: #FB6F6F;
  --coral-tint: #FFF0F0;
  --coral-tint-2: #FFE3E3;

  --ok: #15C47E;
  --watch: #FFB020;

  --line: #F2F4F6;

  /* 레이아웃 (모바일 기본값 · 태블릿/데스크톱은 하단 @media에서 확장) */
  --shell: 480px;
  --pad: 20px;
  --content-narrow: 640px;   /* 데스크톱에서 글 중심 블록의 최대 폭 */
  --radius: 20px;
  --radius-sm: 14px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.06);

  --header-h: 56px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    system-ui, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  background: var(--bg);
  color: var(--text-body);
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* 컨테이너 · 화면 폭에 따라 --shell 값이 바뀜 */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

img { max-width: 100%; display: block; }
video { max-width: 100%; }
h1, h2, h3, .lead, .hero-sub, .final-sub, .disclaimer { word-break: keep-all; }
section[id] { scroll-margin-top: calc(var(--header-h) + 8px); }

.accent { color: var(--coral); }
b { font-weight: 700; color: var(--text-strong); }

/* ---------------- 커스텀 아이콘 ---------------- */
.icn {
  width: 26px;
  height: 26px;
  display: block;
  fill: none;
  stroke: var(--coral);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icn-lg { width: 28px; height: 28px; }

/* ---------------- 버튼 ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 700;
  font-size: 16px;
  border: none;
  border-radius: 14px;
  padding: 15px 22px;
  cursor: pointer;
  text-decoration: none;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
  min-height: 52px;
}
.btn:active { transform: scale(.98); }

.btn-primary {
  background: var(--coral);
  color: #fff;
  box-shadow: 0 6px 16px rgba(251, 111, 111, 0.28);
}
.btn-primary:hover { background: #ef5f5f; }

.btn-tint {
  background: var(--coral-tint);
  color: var(--coral);
}
.btn-tint:hover { background: var(--coral-tint-2); }

.btn-block { width: 100%; }

.btn-mini {
  min-height: 0;
  padding: 9px 16px;
  font-size: 14px;
  border-radius: 999px;
  background: var(--coral-tint);
  color: var(--coral);
}

.cta-row { display: flex; gap: 10px; margin-top: 24px; }
.cta-row .btn { flex: 1; }

/* ---------------- 헤더 ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(249, 250, 251, 0.82);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  transition: box-shadow .2s ease, background .2s ease;
}
.site-header.scrolled { box-shadow: 0 1px 0 var(--line); }
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-nav { display: flex; align-items: center; gap: 14px; }
.nav-menu { display: none; }   /* 데스크톱에서만 노출 */
.nav-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-body);
  text-decoration: none;
  white-space: nowrap;
}
.nav-link:hover { color: var(--coral); }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.brand-logo { width: 30px; height: 30px; border-radius: 8px; }
.brand-name { font-weight: 800; font-size: 19px; color: var(--text-strong); }

/* ---------------- 히어로 ---------------- */
.hero {
  padding-top: 44px;
  padding-bottom: 56px;
  background:
    radial-gradient(120% 80% at 50% 0%, var(--coral-tint) 0%, rgba(255, 240, 240, 0) 60%),
    var(--bg);
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--coral);
  background: var(--coral-tint);
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero-title {
  font-size: 34px;
  line-height: 1.28;
  font-weight: 800;
  color: var(--text-strong);
  letter-spacing: -0.03em;
}
.hero-copy { min-width: 0; }
.hero-sub {
  margin: 18px auto 0;
  font-size: 16px;
  color: var(--text-body);
  max-width: 22em;
}
.trust-line {
  margin-top: 28px;
  font-size: 12.5px;
  color: var(--text-sub);
  line-height: 1.7;
}
.trust-line .dot { margin: 0 4px; }
.store-hint {
  margin-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-sub);
}
.partner-line {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-sub);
}
.partner-line b { color: var(--text-strong); }

/* ---------------- 폰 목업 (빈 화면 플레이스홀더) ---------------- */
.phone-wrap { display: flex; justify-content: center; margin: 32px 0 4px; }
.phone {
  position: relative;
  width: 240px;
  max-width: 100%;
  aspect-ratio: 12 / 25;   /* 240:500 */
  background: #fff;
  border-radius: 44px;
  padding: 5px;
  box-shadow:
    0 0 0 1px rgba(17, 24, 39, 0.05),
    0 20px 44px rgba(17, 24, 39, 0.14),
    0 4px 12px rgba(17, 24, 39, 0.06);
}
.phone::before { /* 노치 */
  content: "";
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 22px;
  background: #EAEDF0;
  border-radius: 999px;
  z-index: 2;
}
.phone::after { /* 빈 스크린 라벨 */
  content: attr(data-screen);
  position: absolute;
  inset: 12px;
  border-radius: 30px;
  background:
    repeating-linear-gradient(-45deg, #F7F8FA 0 12px, #F2F4F6 12px 24px);
  color: var(--text-sub);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 24px;
  line-height: 1.5;
}

/* 실제 스크린샷이 들어간 폰 (스크린샷 자체에 상태바·노치 포함) */
.phone.has-shot { background: #fff; }
.phone.has-shot::before,
.phone.has-shot::after { display: none; }
.phone-shot {
  position: absolute;
  inset: 5px;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  object-fit: cover;
  object-position: top center;
  border-radius: 40px;
  z-index: 1;
  display: block;
}

/* ---------------- 실제 화면 갤러리 (가로 스크롤) ---------------- */
.showcase { overflow: hidden; }
.showcase-scroll {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  margin: 28px calc(var(--pad) * -1) 0;
  padding: 6px var(--pad) 18px;
  scrollbar-width: none;
}
.showcase-scroll::-webkit-scrollbar { display: none; }
.shot-item {
  flex: 0 0 auto;
  scroll-snap-align: center;
  width: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.shot-item .phone {
  width: 200px;
  border-radius: 38px;
  padding: 5px;
}
/* aspect-ratio 미지원 브라우저 폴백 */
@supports not (aspect-ratio: 1 / 1) {
  .phone { height: 500px; }
  .shot-item .phone { height: 417px; }
}
.shot-item .phone-shot {
  inset: 5px;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  border-radius: 34px;
}
.shot-cap {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-sub);
  text-align: center;
  line-height: 1.45;
}
.shot-cap b {
  display: block;
  font-size: 15.5px;
  color: var(--text-strong);
  margin-bottom: 2px;
}
.showcase-hint {
  text-align: center;
  font-size: 13px;
  color: var(--text-sub);
  margin-top: 4px;
}
.showcase-hint::before { content: "← "; }
.showcase-hint::after { content: " →"; }

/* ---------------- 실제 작동 영상 ---------------- */
.phone-video .phone-shot { background: #000; cursor: pointer; }
.demo-note {
  text-align: center;
  font-size: 13px;
  color: var(--text-sub);
  margin-top: 16px;
  line-height: 1.5;
}

/* ---------------- 섹션 공통 ---------------- */
.section { padding: 64px 0; }
.section.alt { background: linear-gradient(180deg, #fff 0%, #FCFCFD 100%); }
.section-tag {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--coral);
  margin-bottom: 10px;
  text-align: center;
}
.section-title {
  font-size: 25px;
  line-height: 1.35;
  font-weight: 800;
  color: var(--text-strong);
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 28px;
}
.lead {
  text-align: center;
  font-size: 17px;
  color: var(--text-body);
  margin-top: 22px;
  line-height: 1.6;
}

/* ---------------- 카드 ---------------- */
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}

/* ---------------- S2 gap-stat ---------------- */
.gap-stat {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 8px;
  text-align: center;
}
.gap-stat-item { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.gap-stat .num {
  font-size: 38px;
  font-weight: 800;
  color: var(--text-strong);
  line-height: 1;
}
.gap-stat .num small { font-size: 17px; font-weight: 700; margin-left: 2px; }
.gap-stat .lbl { font-size: 13px; color: var(--text-sub); }
.gap-vs { font-size: 13px; font-weight: 700; color: var(--text-sub); flex: 0; }

/* timeline */
.timeline .tl-track {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
.tl-node { font-size: 13px; font-weight: 700; color: var(--text-strong); }
.tl-seg {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sub);
  background: var(--bg);
  padding: 6px 10px;
  border-radius: 999px;
}
.tl-seg.gap { background: var(--coral-tint); color: var(--coral); }
.tl-caption { margin-top: 14px; font-size: 14px; text-align: center; }

/* mini cards */
.mini-cards { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.mini-card {
  background: var(--card);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  box-shadow: var(--shadow);
  border-left: 3px solid var(--coral);
}
.mini-key { font-weight: 800; color: var(--text-strong); font-size: 15px; }
.mini-card p { font-size: 14px; margin-top: 2px; }

/* ---------------- S3 figures ---------------- */
.figure-row { display: flex; align-items: baseline; justify-content: space-between; }
.figure-num { font-size: 34px; font-weight: 800; color: var(--text-strong); line-height: 1; }
.figure-num small { font-size: 16px; margin-left: 1px; }
.figure-lbl { font-size: 14px; color: var(--text-sub); font-weight: 600; }
.dots {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 6px;
  margin-top: 14px;
}
.dots span, .dots i { display: block; }
.figure-divider { height: 1px; background: var(--line); margin: 20px 0; }
.figure-note { font-size: 13px; color: var(--text-sub); margin-top: 10px; }

/* ---------------- S5 axis ---------------- */
.axis-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}
.axis-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.axis-icon {
  font-size: 24px;
  width: 48px; height: 48px;
  flex: 0 0 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--coral-tint);
  border-radius: 14px;
}
.axis-kicker { font-size: 12px; font-weight: 700; color: var(--coral); }
.axis-head h3 { font-size: 18px; color: var(--text-strong); font-weight: 800; }
.axis-problem, .axis-onmom { font-size: 14.5px; margin-bottom: 8px; }
.axis-problem b, .axis-onmom b:first-child { color: var(--text-sub); }
.axis-msg { text-align: center; font-weight: 800; font-size: 16px; margin-top: 14px; }

/* chips */
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.chip {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-body);
  background: var(--bg);
  padding: 5px 10px;
  border-radius: 8px;
  white-space: nowrap;
}

/* ---------------- S6 steps ---------------- */
.steps { list-style: none; margin-top: 24px; display: flex; flex-direction: column; gap: 4px; }
.step { display: flex; gap: 16px; padding: 16px 0; position: relative; }
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 17px; top: 52px; bottom: -4px;
  width: 2px; background: var(--coral-tint-2);
}
.step-no {
  flex: 0 0 36px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--coral);
  color: #fff;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  z-index: 1;
}
.step h3 { font-size: 16px; color: var(--text-strong); font-weight: 800; margin-bottom: 2px; }
.step p { font-size: 14px; }

.explain { margin-top: 20px; text-align: center; }
.explain-label { font-size: 13px; font-weight: 700; color: var(--coral); }
.explain-example {
  margin-top: 12px;
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center; justify-content: center;
  font-weight: 700; color: var(--text-strong); font-size: 14px;
}

/* ---------------- S7 compare ---------------- */
.compare { display: flex; gap: 12px; }
.compare-col { flex: 1; border-radius: var(--radius); padding: 20px 16px; box-shadow: var(--shadow); }
.compare-col.do { background: #fff; }
.compare-col.dont { background: var(--coral-tint); }
.compare-head { display: block; font-weight: 800; font-size: 14px; margin-bottom: 14px; color: var(--text-strong); }
.compare-col.dont .compare-head { color: var(--coral); }
.compare-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.compare-col li { font-size: 14px; font-weight: 600; padding-left: 20px; position: relative; }
.compare-col.do li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 800; }
.compare-col.dont li::before { content: "✕"; position: absolute; left: 0; color: var(--coral); font-weight: 800; }

.banner {
  margin-top: 18px;
  background: var(--text-strong);
  color: #fff;
  border-radius: var(--radius);
  padding: 18px 20px;
  font-size: 14.5px;
  text-align: center;
  line-height: 1.6;
}
.banner b { color: #fff; }

/* ---------------- S8 evidence ---------------- */
.ev-cards { display: flex; flex-direction: column; gap: 12px; }
.ev-card { text-align: left; margin-bottom: 0; }
.ev-icon {
  width: 52px; height: 52px;
  border-radius: 16px;
  background: var(--coral-tint);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ev-card h3 { font-size: 16px; color: var(--text-strong); font-weight: 800; margin: 8px 0 4px; }
.ev-card p { font-size: 14px; margin-bottom: 12px; }
.source-line {
  margin-top: 22px; text-align: center;
  font-size: 12.5px; color: var(--text-sub); line-height: 1.8;
}

/* ---------------- S9 routes ---------------- */
.route-cards { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.route-title { font-weight: 800; color: var(--text-strong); font-size: 15px; text-align: center; margin-bottom: 4px; }
.route-title small { font-weight: 600; color: var(--text-sub); }
.route-card {
  background: var(--card);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.route-place { font-weight: 800; color: var(--coral); font-size: 14px; flex: 0 0 auto; }
.route-card p { font-size: 14px; text-align: right; }
.route-note { text-align: center; font-size: 13px; color: var(--text-sub); margin-top: 4px; }

/* ---------------- S10 features ---------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.feature {
  background: var(--card);
  border-radius: var(--radius-sm);
  padding: 20px 16px;
  box-shadow: var(--shadow);
  text-align: center;
}
.feature:last-child { grid-column: 1 / -1; }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--coral-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
}
.feature p { font-size: 14px; font-weight: 700; color: var(--text-strong); }
.soon {
  font-size: 11px; font-weight: 700; color: var(--watch);
  background: #FFF6E6; padding: 2px 7px; border-radius: 6px; margin-left: 4px;
  vertical-align: middle;
}

/* ---------------- S11 why ---------------- */
.why-card { display: flex; flex-direction: column; gap: 14px; }
.why-row { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; border-radius: var(--radius-sm); }
.why-row.muted { background: var(--bg); }
.why-row.on { background: var(--coral-tint); }
.why-row > span:first-child { font-weight: 800; font-size: 14px; color: var(--text-sub); }
.why-row.on > span:first-child { color: var(--coral); }
.why-row > span:last-child { font-size: 14px; }
.why-row.muted { color: var(--text-sub); }

/* ---------------- S12 vision ---------------- */
.vision-line { font-size: 15px; margin-bottom: 12px; }
.vision-line:last-child { margin-bottom: 0; }
.vision-line.muted { color: var(--text-sub); }

/* ---------------- S13 final CTA ---------------- */
.final-cta {
  background: linear-gradient(180deg, var(--coral-tint) 0%, var(--bg) 100%);
  text-align: center;
}
.launch-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--coral);
  background: #fff;
  box-shadow: var(--shadow);
  padding: 8px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.final-title { font-size: 28px; font-weight: 800; color: var(--text-strong); line-height: 1.32; letter-spacing: -0.02em; }
.final-sub { margin: 14px auto 24px; font-size: 16px; color: var(--text-body); max-width: 22em; }

/* 스토어 뱃지 (출시 예정) */
.store-badges { display: flex; gap: 10px; justify-content: center; margin-bottom: 26px; }
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--text-strong);
  color: #fff;
  padding: 10px 16px;
  border-radius: 14px;
  flex: 1;
  max-width: 170px;
  justify-content: center;
}
.store-ic { width: 22px; height: 22px; flex: 0 0 auto; color: #fff; }
.store-txt { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.store-txt small { font-size: 10px; font-weight: 600; opacity: 0.75; }
.store-txt { font-size: 15px; font-weight: 700; }

.apply-form { display: flex; flex-direction: column; gap: 12px; text-align: left; margin-bottom: 12px; }
.apply-form input[type="email"] {
  width: 100%;
  border: 1.5px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: 15px 16px;
  font-size: 16px;
  font-family: inherit;
  color: var(--text-strong);
  transition: border-color .15s ease;
}
.apply-form input[type="email"]:focus { outline: none; border-color: var(--coral); }
.consent { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; color: var(--text-sub); cursor: pointer; }
.consent input { margin-top: 3px; accent-color: var(--coral); width: 16px; height: 16px; flex: 0 0 auto; }
.form-msg { font-size: 13.5px; font-weight: 600; min-height: 1em; }
.form-msg.ok { color: var(--ok); }
.form-msg.err { color: var(--coral); }

/* 사업 소개 링크 (파트너 문의 하단) */
.biz-link {
  display: block;
  text-align: center;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-sub);
  text-decoration: none;
}
.biz-link:hover { color: var(--coral); }

/* ---------------- 푸터 ---------------- */
.site-footer {
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 40px 0 96px;
  text-align: center;
}
.foot-brand { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 12px; }
.foot-logo { width: 28px; height: 28px; border-radius: 8px; }
.foot-brand span { font-weight: 800; color: var(--text-strong); font-size: 17px; }
.site-footer .partner-line { margin: 0 0 14px; }
.disclaimer {
  font-size: 12.5px; color: var(--text-sub); line-height: 1.7;
  max-width: 24em; margin: 0 auto 16px;
  background: var(--bg); padding: 14px 16px; border-radius: var(--radius-sm);
}
.foot-links a { color: var(--text-sub); font-size: 13px; text-decoration: none; }
.foot-links a:hover { color: var(--coral); }
.copyright { font-size: 12px; color: var(--text-sub); margin-top: 14px; }

/* ---------------- 하단 고정 CTA ---------------- */
.sticky-cta {
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%) translateY(120%);
  width: calc(100% - 40px);
  max-width: calc(var(--shell) - 40px);
  background: var(--coral);
  color: #fff;
  text-align: center;
  font-weight: 800;
  font-size: 16px;
  padding: 16px;
  border-radius: 16px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(251, 111, 111, 0.4);
  z-index: 40;
  transition: transform .3s cubic-bezier(.2, .8, .2, 1);
}
.sticky-cta.show { transform: translateX(-50%) translateY(0); }

/* ---------------- 스크롤 리빌 ---------------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .sticky-cta { transition: none; }
}

/* ---------------- 작은 화면 미세 조정 ---------------- */
@media (max-width: 360px) {
  .hero-title { font-size: 30px; }
  .section-title { font-size: 22px; }
  .gap-stat .num { font-size: 32px; }
}

/* ============================================================
   반응형 · 태블릿(≥768px) / 데스크톱(≥1024px)
   - 모바일 레이아웃은 그대로 두고, 넓은 화면에서만 폭·그리드 확장
   ============================================================ */

/* ---------------- 태블릿 ---------------- */
@media (min-width: 768px) {
  :root {
    --shell: 720px;
    --pad: 28px;
  }

  .section { padding: 80px 0; }
  .hero { padding-top: 56px; padding-bottom: 64px; }
  .hero-title { font-size: 40px; }
  .section-title { font-size: 28px; }
  .final-title { font-size: 32px; }

  .cta-row { justify-content: center; }
  .cta-row .btn { flex: 0 1 220px; }

  /* 폰 목업을 조금 키움 */
  .phone-wrap .phone { width: 260px; }

  /* S2 · 문제 요소 3열 */
  .mini-cards { flex-direction: row; }
  .mini-card { flex: 1; }

  /* S8 · 근거 3열 */
  .ev-cards { flex-direction: row; align-items: stretch; }
  .ev-card { flex: 1; }

  /* S9 · 경로 3열 */
  .route-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .route-title, .route-note { grid-column: 1 / -1; }
  .route-card { flex-direction: column; align-items: center; text-align: center; gap: 6px; padding: 18px; }
  .route-card p { text-align: center; }

  /* S10 · 부가 기능 3열 */
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
  .feature:last-child { grid-column: auto; }

  /* S11 · 비교 행: 라벨 | 내용 */
  .why-row { flex-direction: row; align-items: center; gap: 16px; }
  .why-row > span:first-child { flex: 0 0 96px; }

  /* 최종 CTA 폼은 읽기 좋은 폭으로 */
  .apply-form, .store-badges, .final-cta .btn-block { max-width: 520px; margin-left: auto; margin-right: auto; }
  .final-cta .btn-block { display: flex; }

  .site-footer { padding-bottom: 96px; }
}

/* ---------------- 데스크톱 ---------------- */
@media (min-width: 1024px) {
  :root {
    --shell: 1120px;
    --pad: 40px;
    --header-h: 64px;
  }

  .section { padding: 96px 0; }
  .section-title { font-size: clamp(28px, 1.4vw + 14px, 34px); margin-bottom: 36px; }
  .section-tag { font-size: 14px; }
  .lead { font-size: 18px; max-width: 40em; margin-left: auto; margin-right: auto; }

  /* 헤더: 섹션 메뉴 노출 */
  .nav-menu { display: flex; align-items: center; gap: 22px; margin-right: 10px; }
  .brand-logo { width: 34px; height: 34px; }
  .brand-name { font-size: 21px; }

  /* 히어로: 좌 카피 / 우 폰 목업 2단 */
  .hero {
    padding-top: 72px;
    padding-bottom: 88px;
    text-align: left;
    background:
      radial-gradient(60% 90% at 78% 40%, var(--coral-tint) 0%, rgba(255, 240, 240, 0) 70%),
      var(--bg);
  }
  .hero .shell {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    grid-template-areas:
      "copy  phone"
      "trust phone";
    column-gap: 48px;
    align-items: center;
  }
  .hero-copy { grid-area: copy; align-self: end; }
  .hero .phone-wrap { grid-area: phone; margin: 0; }
  .hero .trust-line { grid-area: trust; align-self: start; margin-top: 36px; }
  .hero-title { font-size: clamp(42px, 3.2vw + 10px, 54px); line-height: 1.2; }
  .hero-sub { margin-left: 0; margin-right: 0; font-size: 18px; max-width: 26em; }
  .hero .cta-row { justify-content: flex-start; margin-top: 30px; }
  .hero .cta-row .btn { flex: 0 1 200px; }
  .hero .store-hint, .hero .partner-line { text-align: left; }
  .hero .phone-wrap .phone { width: 300px; }

  /* 실제 화면 갤러리: 가로 스크롤 → 4열 그리드 */
  .showcase-scroll {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 36px 24px;
    overflow: visible;
    margin: 36px 0 0;
    padding: 0;
    scroll-snap-type: none;
  }
  .shot-item { width: auto; }
  .shot-item .phone { width: 100%; max-width: 220px; }
  .showcase-hint { display: none; }

  /* S2 · 문제: 통계 + 타임라인 2단, 요인 3열 */
  #problem .shell {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 20px;
  }
  #problem .section-tag,
  #problem .section-title,
  #problem .mini-cards { grid-column: 1 / -1; }
  #problem .card { margin-bottom: 20px; }
  .gap-stat .num { font-size: 44px; }

  /* S3 · 인지–접근 간극: 카드는 읽기 폭으로 */
  #gap .card { max-width: var(--content-narrow); margin-left: auto; margin-right: auto; }

  /* S5 · 3 회복 축 3열 */
  #axes .shell {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 20px;
    align-items: stretch;
  }
  #axes .section-tag,
  #axes .section-title { grid-column: 1 / -1; }
  .axis-card { margin-bottom: 0; display: flex; flex-direction: column; }
  .axis-card .chips { margin-top: auto; padding-top: 12px; }
  .axis-card .axis-msg { margin-top: 16px; }

  /* S6 · 작동 방식: 좌 폰 / 우 스텝 */
  #how .shell {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    grid-template-areas:
      "tag   tag"
      "title title"
      "phone steps"
      "phone explain";
    column-gap: 56px;
    align-items: start;
  }
  #how .section-tag { grid-area: tag; }
  #how .section-title { grid-area: title; }
  #how .phone-wrap { grid-area: phone; margin: 0; align-self: center; }
  #how .steps { grid-area: steps; margin-top: 0; }
  #how .explain { grid-area: explain; margin-top: 12px; }
  #how .phone-wrap .phone { width: 300px; }

  /* S6.5 · 데모 영상 */
  #demo .phone-wrap .phone { width: 320px; }

  /* S7 · 안전 우선 설계: 비교표 읽기 폭 */
  .compare, .banner { max-width: 800px; margin-left: auto; margin-right: auto; }
  .banner { margin-top: 20px; }
  .compare-col { padding: 26px 24px; }
  .compare-col li { font-size: 15px; }

  /* S8 · 근거 */
  .ev-cards { gap: 20px; }
  .ev-card { padding: 26px; }

  /* S9 · 지역사회 연계 */
  .route-cards { gap: 16px; }

  /* S10 · 부가 기능 5열 */
  .feature-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }

  /* S11 · 왜 온맘인가 / S12 · 비전: 글 중심 블록은 좁게 */
  .why-card, #vision .card { max-width: 800px; margin-left: auto; margin-right: auto; }
  .why-row > span:first-child { flex-basis: 120px; }

  /* S13 · 최종 CTA */
  .final-cta .shell { max-width: 720px; }
  .final-title { font-size: 38px; }

  /* 데스크톱에서는 헤더 CTA가 있으므로 하단 고정 버튼 숨김 */
  .sticky-cta { display: none; }
  .site-footer { padding-bottom: 48px; }
  .disclaimer { max-width: 40em; }
}

/* ---------------- 와이드 데스크톱 ---------------- */
@media (min-width: 1440px) {
  :root { --shell: 1200px; }
  .hero .shell { column-gap: 72px; }
}