/* NZ Soft — nzsoft.co.kr
   색·크기·간격 값은 시안(design/Home.dc.html)을 그대로 옮겼습니다. */

:root {
  --navy: #10213F;
  --accent: #2F5BEA;
  --accent-hover: #1E3FB0;
  --soft: #F3F5F9;
  --line: #E4E8EF;
  --input-line: #C5CCD8;
  --text: #4A5468;
  --muted: #5A6478;
  --tint: #EEF2FD;
  --hero-label: #9DB4FF;
  --hero-text: #C9D3E6;
  --hero-line: #5A6C91;
  --footer-muted: #8592AD;
  --success: #0E7A4F;
  --danger: #C92A2A;
  --sans: 'IBM Plex Sans KR', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Consolas, monospace;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

body {
  margin: 0;
  background: #FFFFFF;
  color: var(--navy);
  font-family: var(--sans);
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p { margin: 0; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.on-dark :focus-visible { outline-color: #FFFFFF; }

.container { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

section[id] { scroll-margin-top: var(--header-h); }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--navy); color: #FFFFFF; padding: 10px 16px; border-radius: 8px;
  font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 12px; color: #FFFFFF; }

/* ---------- 버튼 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 16px 28px; border: 0; border-radius: 12px;
  font-family: inherit; font-size: 17px; font-weight: 700;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn-primary { background: var(--accent); color: #FFFFFF; }
.btn-primary:hover { background: var(--accent-hover); color: #FFFFFF; }
.btn-primary:disabled { background: var(--hero-line); cursor: progress; }
.btn-outline { border: 1.5px solid var(--hero-line); color: #FFFFFF; font-weight: 500; }
.btn-outline:hover { border-color: #FFFFFF; color: #FFFFFF; }
.btn-white { background: #FFFFFF; color: var(--navy); }
.btn-white:hover { background: var(--tint); color: var(--navy); }
.btn-sm { padding: 11px 18px; border-radius: 10px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- 헤더 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  padding-top: 16px; padding-bottom: 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--navy); flex-shrink: 0; }
.brand:hover { color: var(--navy); }
.brand-mark { display: block; width: 58px; height: 28px; }
.brand-word { font-family: var(--mono); font-size: 28px; font-weight: 700; line-height: 1; letter-spacing: -0.02em; }
.brand-word .cursor { color: var(--accent); }

.header-right { display: flex; align-items: center; gap: 28px; }
.nav { display: flex; align-items: center; gap: 8px 28px; font-size: 16px; font-weight: 500; }
.nav a { color: var(--navy); text-decoration: none; }
.nav a:hover { color: var(--accent); }

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 42px; height: 42px; padding: 0;
  border: 1px solid var(--line); border-radius: 10px;
  background: #FFFFFF; color: var(--navy); cursor: pointer;
}
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- 히어로 ---------- */
.hero { background: var(--navy); color: #FFFFFF; }
.hero-inner {
  padding-top: 96px; padding-bottom: 104px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 56px;
}
.hero-copy { flex: 999 1 480px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.hero-eyebrow { font-size: 15px; font-weight: 700; color: var(--hero-label); letter-spacing: 0.02em; }
.hero-title { font-size: clamp(34px, 4.6vw, 56px); line-height: 1.25; font-weight: 700; letter-spacing: -0.02em; }
.hero-lead { font-size: 18px; line-height: 1.8; color: var(--hero-text); max-width: 560px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.flow-card {
  flex: 1 1 360px; min-width: 0; max-width: 440px;
  background: #FFFFFF; color: var(--navy); border-radius: 18px; padding: 24px;
  display: flex; flex-direction: column; gap: 12px;
}
.flow-card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 12px; border-bottom: 1px solid var(--line);
}
.flow-card-title { font-size: 15px; font-weight: 700; }
.flow-card-tag { font-size: 12px; color: var(--muted); }
.flow-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.flow-item { display: flex; align-items: center; gap: 14px; padding: 12px 14px; border-radius: 12px; background: var(--soft); }
.flow-icon {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: 10px; background: var(--navy);
  display: flex; align-items: center; justify-content: center;
}
.flow-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.flow-title { font-size: 15px; font-weight: 700; }
.flow-sub { font-size: 13px; color: var(--muted); }

/* ---------- 약속 3가지 ---------- */
.promises { background: var(--soft); }
.promises-inner {
  padding-top: 48px; padding-bottom: 48px;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px;
  list-style: none; margin-top: 0; margin-bottom: 0;
}
.promise { display: flex; gap: 16px; align-items: flex-start; }
.promise-check {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; background: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.promise-body { display: flex; flex-direction: column; gap: 4px; }
.promise-title { font-size: 18px; font-weight: 700; }
.promise-text { font-size: 15px; line-height: 1.6; color: var(--text); }

/* ---------- 공통 섹션 ---------- */
.section-inner { padding-top: 96px; padding-bottom: 96px; display: flex; flex-direction: column; gap: 44px; }
.section-head { display: flex; flex-direction: column; gap: 12px; }
.eyebrow { font-size: 14px; font-weight: 700; color: var(--accent); letter-spacing: 0.06em; }
.section-title { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.35; font-weight: 700; letter-spacing: -0.01em; }
.section-desc { font-size: 17px; line-height: 1.7; color: var(--text); }
.bg-soft { background: var(--soft); }

/* 서비스 */
/* 4개짜리 카드는 3+1로 갈리지 않게 4열 → 2열 → 1열로 나눈다 */
.service-grid, .step-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1023px) { .service-grid, .step-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 599px) { .service-grid, .step-grid { grid-template-columns: minmax(0, 1fr); } }

.service-grid {
  display: grid; gap: 20px;
  list-style: none; margin: 0; padding: 0;
}
.service-card {
  border: 1px solid var(--line); border-radius: 18px; padding: 32px 28px;
  display: flex; flex-direction: column; gap: 16px;
}
.service-icon {
  width: 52px; height: 52px; border-radius: 14px; background: var(--tint);
  display: flex; align-items: center; justify-content: center;
}
.service-title { font-size: 21px; font-weight: 700; }
.service-text { font-size: 15px; line-height: 1.7; color: var(--text); }

/* 진행 방식 */
.step-grid {
  display: grid; gap: 20px;
  list-style: none; margin: 0; padding: 0;
}
.step-card { display: flex; flex-direction: column; gap: 12px; padding: 28px 26px; border-radius: 18px; background: #FFFFFF; }
.step-no { font-family: var(--mono); font-size: 30px; font-weight: 700; }
.step-no span { color: var(--accent); }
.step-title { font-size: 20px; font-weight: 700; }
.step-text { font-size: 15px; line-height: 1.7; color: var(--text); }

/* 구독 안내 */
.subscribe-inner { padding-top: 96px; padding-bottom: 96px; display: flex; flex-wrap: wrap; gap: 48px; align-items: center; }
.subscribe-copy { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.subscribe-copy .section-desc { line-height: 1.75; }
.plan-box {
  flex: 1 1 380px; min-width: 0; border: 2px solid var(--navy); border-radius: 20px; padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
}
.plan-label { font-size: 15px; font-weight: 700; color: var(--muted); }
.plan-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.plan-list li { display: flex; gap: 12px; align-items: center; font-size: 17px; }
.plan-list svg { flex-shrink: 0; }
.plan-price { margin-top: 8px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 16px; color: var(--text); }

/* ---------- 상담 신청 ---------- */
.contact { background: var(--accent); color: #FFFFFF; }
.contact-inner {
  padding-top: 80px; padding-bottom: 80px;
  display: flex; flex-wrap: wrap; align-items: flex-start; gap: 48px;
}
.contact-copy { flex: 1 1 340px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
/* 문구와 폼이 나란히 있을 때만 문구를 따라오게 한다 (줄바꿈되면 폼을 덮으므로) */
@media (min-width: 960px) {
  .contact-copy { position: sticky; top: calc(var(--header-h) + 40px); }
}
.contact-title { font-size: clamp(26px, 3.2vw, 38px); line-height: 1.35; font-weight: 700; }
.contact-lead { font-size: 17px; opacity: 0.92; }
.contact-note { margin-top: 12px; font-size: 15px; line-height: 1.7; opacity: 0.88; }
.contact-direct { margin: 20px 0 0; display: flex; flex-direction: column; gap: 10px; font-size: 16px; }
.contact-direct div { display: flex; gap: 16px; }
.contact-direct dt { font-weight: 700; min-width: 48px; }
.contact-direct dd { margin: 0; }
.contact-direct a { color: #FFFFFF; }

.contact-form {
  flex: 1 1 460px; min-width: 0; max-width: 600px;
  background: #FFFFFF; color: var(--navy); border-radius: 20px; padding: 32px;
}
.form-body { display: flex; flex-direction: column; gap: 20px; }
.form-title { font-size: 22px; font-weight: 700; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field-full { grid-column: 1 / -1; }
fieldset.field { display: block; }
.field-label { font-size: 14px; font-weight: 700; line-height: 1.4; padding: 0; }
legend.field-label { margin-bottom: 8px; }
.field-label .req { color: var(--accent); margin-left: 2px; }
.field-label .opt { color: var(--muted); font-weight: 500; }
.input {
  width: 100%; margin: 0;
  font: inherit; font-size: 16px; line-height: 1.5; color: var(--navy);
  background: #FFFFFF; border: 1px solid var(--input-line); border-radius: 10px; padding: 11px 14px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input::placeholder { color: #8A93A6; }
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(47, 91, 234, 0.2); }
textarea.input { min-height: 112px; resize: vertical; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; }
.chip span {
  display: inline-flex; align-items: center; padding: 9px 14px;
  border: 1px solid var(--input-line); border-radius: 999px;
  font-size: 15px; font-weight: 500; line-height: 1.3;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.chip:hover span { border-color: var(--accent); }
.chip input:checked + span { background: var(--tint); border-color: var(--accent); color: var(--accent); }
.chip input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }

.consent { background: var(--soft); border-radius: 12px; padding: 16px 18px; font-size: 13px; line-height: 1.7; color: var(--text); }
.consent-title { font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.consent dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; }
.consent dt { font-weight: 700; white-space: nowrap; }
.consent dd { margin: 0; }
.consent-note { margin-top: 6px; }
.consent-note a { color: var(--text); }

.check { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; font-weight: 500; line-height: 1.5; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--accent); flex-shrink: 0; }

.form-status { font-size: 15px; line-height: 1.6; }
.form-status:empty { display: none; }
.form-status.is-error { color: var(--danger); }

.form-done {
  display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 12px 0;
  scroll-margin-top: calc(var(--header-h) + 40px);
}
.form-done:focus { outline: none; }
.form-done-icon {
  width: 52px; height: 52px; border-radius: 50%; background: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.form-done-title { font-size: 22px; font-weight: 700; }
.form-done-text { font-size: 16px; line-height: 1.7; color: var(--text); }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- 푸터 ---------- */
.site-footer { background: var(--navy); color: var(--hero-text); }
.footer-inner { padding-top: 56px; padding-bottom: 56px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 18px; }
.footer-brand { display: flex; align-items: center; gap: 8px; color: #FFFFFF; }
.footer-brand .brand-mark { width: 50px; height: 24px; }
.footer-brand .brand-word { font-size: 24px; letter-spacing: 0; }
.footer-info { font-size: 14px; line-height: 1.9; }
.footer-contact { display: flex; flex-direction: column; gap: 8px; font-size: 14px; line-height: 1.9; }
.footer-heading { color: #FFFFFF; font-weight: 700; }
.footer-contact a { color: var(--hero-text); }
.footer-links { margin-top: 8px; }
.footer-links a { color: #FFFFFF; font-weight: 700; text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-copy { margin-top: 8px; color: var(--footer-muted); }

/* ---------- 문서 페이지 (개인정보처리방침) ---------- */
.doc { max-width: 820px; padding-top: 64px; padding-bottom: 96px; }
.doc-title { font-size: clamp(28px, 3.4vw, 36px); line-height: 1.35; font-weight: 700; letter-spacing: -0.01em; }
.doc-meta { margin-top: 12px; font-size: 15px; color: var(--muted); }
.doc-intro { margin-top: 32px; font-size: 16px; line-height: 1.8; color: var(--text); }
.doc h2 { margin-top: 44px; font-size: 19px; line-height: 1.5; font-weight: 700; }
.doc p, .doc li { font-size: 15px; line-height: 1.85; color: var(--text); }
.doc p { margin-top: 12px; }
.doc ul, .doc ol { margin: 12px 0 0; padding-left: 22px; }
.doc li + li { margin-top: 4px; }
.doc strong { color: var(--navy); }
.table-wrap { margin-top: 14px; overflow-x: auto; }
.doc table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 14px; line-height: 1.7; }
.doc th, .doc td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; color: var(--text); }
.doc th { background: var(--soft); color: var(--navy); font-weight: 700; }
.doc th[scope="row"] { width: 30%; }

/* ---------- 404 ---------- */
.notfound { min-height: 60vh; padding-top: 96px; padding-bottom: 96px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 20px; }
.notfound-code { font-family: var(--mono); font-size: clamp(56px, 9vw, 96px); font-weight: 700; line-height: 1; }
.notfound-code span { color: var(--accent); }
.notfound-title { font-size: clamp(24px, 3vw, 32px); font-weight: 700; }
.notfound-text { font-size: 17px; line-height: 1.7; color: var(--text); }

/* ---------- 모바일 ---------- */
@media (max-width: 767px) {
  :root { --header-h: 68px; }

  .header-inner { padding-top: 12px; padding-bottom: 12px; }
  .brand-mark { width: 48px; height: 23px; }
  .brand-word { font-size: 23px; }
  .header-right { gap: 8px; }
  .header-right .btn-sm { padding: 10px 14px; font-size: 15px; }
  .nav-toggle { display: inline-flex; }

  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 4px 24px 12px; background: #FFFFFF;
    border-bottom: 1px solid var(--line); box-shadow: 0 16px 24px rgba(16, 33, 63, 0.08);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; font-size: 17px; }
  .nav a + a { border-top: 1px solid var(--line); }

  .hero-inner { padding-top: 64px; padding-bottom: 72px; gap: 44px; }
  .hero-copy { gap: 24px; }
  .hero-lead { font-size: 17px; }
  .btn-row .btn { flex: 1 1 auto; }
  .promises-inner { padding-top: 40px; padding-bottom: 40px; gap: 24px; grid-template-columns: minmax(0, 1fr); }
  .section-inner, .subscribe-inner { padding-top: 72px; padding-bottom: 72px; }
  .section-inner { gap: 32px; }
  .subscribe-inner { gap: 32px; }
  .plan-box { padding: 26px 22px; }
  .contact-inner { padding-top: 64px; padding-bottom: 64px; gap: 32px; }
  .contact-form { padding: 24px 20px; border-radius: 18px; }
}

@media (max-width: 400px) {
  .header-right .btn-sm .wide-only { display: none; }
}