:root {
  --ink: #14202f;
  --text: #263446;
  --muted: #647083;
  --line: #dfe5ec;
  --soft: #f4f7fa;
  --cream: #fff7ef;
  --orange: #b94700;
  --orange-dark: #8f3600;
  --orange-soft: #fff0e4;
  --blue: #155ea8;
  --green: #176b4d;
  --white: #fff;
  --shadow: 0 18px 55px rgba(20, 32, 47, .10);
  --radius: 22px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: Pretendard, "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.modal-open, body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img, svg { display: block; max-width: 100%; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 1000; padding: 10px 15px; color: #fff; background: var(--ink); border-radius: 8px; }
.skip-link:focus { top: 12px; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.narrow { width: min(calc(100% - 40px), 820px); margin: 0 auto; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-soft { background: var(--soft); }
.section-cream { background: var(--cream); }
.section-dark { color: #fff; background: var(--ink); }
.eyebrow { display: inline-flex; align-items: center; gap: 7px; margin: 0 0 14px; color: var(--orange-dark); font-size: .88rem; font-weight: 800; letter-spacing: .04em; }
.eyebrow::before { width: 7px; height: 7px; background: var(--orange); border-radius: 99px; content: ""; }
.section-dark .eyebrow { color: #ffd4b5; }
.section-dark .eyebrow::before { background: #ffb47e; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--ink); line-height: 1.25; letter-spacing: -.035em; }
h1 { margin-bottom: 24px; font-size: clamp(2.35rem, 6vw, 4.75rem); }
h2 { margin-bottom: 18px; font-size: clamp(2rem, 4vw, 3.15rem); }
h3 { margin-bottom: 10px; font-size: 1.25rem; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }
.lead { color: #4e5b6d; font-size: clamp(1.05rem, 2vw, 1.24rem); line-height: 1.8; }
.section-dark .lead { color: #cbd3dd; }
.subtle { color: var(--muted); }
.small { font-size: .88rem; }
.center { text-align: center; }
.center .eyebrow { justify-content: center; }
.section-head { max-width: 760px; margin-bottom: 38px; }
.section-head.center { margin-right: auto; margin-left: auto; }
.section-head p:last-child { margin-bottom: 0; }
.accent { color: var(--orange); }

.site-header { position: sticky; z-index: 300; top: 0; border-bottom: 1px solid rgba(223,229,236,.9); background: rgba(255,255,255,.94); backdrop-filter: blur(14px); }
.header-inner { display: flex; align-items: center; min-height: 76px; gap: 28px; }
.brand { display: inline-flex; align-items: center; flex: none; color: var(--ink); font-size: 1.35rem; font-weight: 900; letter-spacing: -.04em; }
.brand-mark { display: grid; width: 34px; height: 34px; margin-right: 8px; color: #fff; background: var(--orange); border-radius: 11px 11px 11px 3px; place-items: center; font-size: .92rem; }
.main-nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.main-nav a { color: #374456; font-size: .95rem; font-weight: 700; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--orange); }
.header-cta { flex: none; }
.nav-toggle { display: none; width: 44px; height: 44px; margin-left: auto; padding: 10px; border: 0; color: var(--ink); background: transparent; border-radius: 10px; }
.nav-toggle span { display: block; height: 2px; margin: 5px 0; background: currentColor; border-radius: 99px; transition: .2s; }
.mobile-shade { display: none; }

.btn { display: inline-flex; min-height: 50px; padding: 0 22px; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 13px; font-weight: 800; line-height: 1.2; transition: transform .18s, box-shadow .18s, background .18s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: var(--orange); box-shadow: 0 10px 24px rgba(185,71,0,.22); }
.btn-primary:hover { background: var(--orange-dark); }
.btn-dark { color: #fff; background: var(--ink); }
.btn-outline { color: var(--ink); border-color: #cfd7e1; background: #fff; }
.btn-light { color: var(--ink); background: #fff; }
.btn-sm { min-height: 42px; padding: 0 17px; border-radius: 11px; font-size: .9rem; }
.btn-block { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: 11px; }

.hero { position: relative; overflow: hidden; padding: 94px 0 78px; background: linear-gradient(135deg, #fff 0%, #fff9f3 58%, #f4f7fa 100%); }
.hero::after { position: absolute; right: -180px; top: -220px; width: 520px; height: 520px; border: 90px solid rgba(185,71,0,.06); border-radius: 50%; content: ""; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1.15fr) minmax(340px,.85fr); align-items: center; gap: 64px; }
.hero-copy { max-width: 720px; }
.hero-copy .lead { max-width: 640px; margin-bottom: 28px; }
.hero-note { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 22px; color: var(--muted); font-size: .9rem; }
.hero-note span::before { margin-right: 6px; color: var(--green); content: "✓"; font-weight: 900; }
.hero-panel { padding: 30px; border: 1px solid #e6ddd4; background: rgba(255,255,255,.96); border-radius: 28px; box-shadow: var(--shadow); }
.hero-panel-label { color: var(--orange-dark); font-size: .86rem; font-weight: 800; }
.hero-panel h2 { margin: 7px 0 20px; font-size: 1.65rem; }
.deliverables { display: grid; gap: 12px; }
.deliverable { display: grid; grid-template-columns: 34px 1fr; align-items: start; gap: 12px; padding: 14px; background: var(--soft); border-radius: 14px; }
.deliverable-num { display: grid; width: 30px; height: 30px; color: #fff; background: var(--ink); border-radius: 9px; place-items: center; font-size: .82rem; font-weight: 800; }
.deliverable b { display: block; color: var(--ink); }
.deliverable small { display: block; margin-top: 2px; color: var(--muted); }

.page-hero { padding: 82px 0 68px; background: linear-gradient(135deg,#fff7ef,#fff 55%,#eef4f8); }
.page-hero-grid { display: grid; grid-template-columns: minmax(0,1fr) 370px; align-items: center; gap: 56px; }
.page-hero h1 { max-width: 850px; font-size: clamp(2.2rem,5vw,4rem); }
.page-hero .lead { max-width: 720px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 20px; color: #6d7786; font-size: .86rem; }
.crumbs span::before { margin-right: 7px; content: "/"; }
.quick-card { padding: 26px; border: 1px solid #e4d8cc; background: #fff; border-radius: 22px; box-shadow: var(--shadow); }
.quick-card h2 { font-size: 1.35rem; }
.quick-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.quick-list li { position: relative; padding-left: 25px; color: #3e4c5d; }
.quick-list li::before { position: absolute; left: 0; top: 2px; color: var(--orange); content: "✓"; font-weight: 900; }

.route-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.route-card { position: relative; min-height: 270px; padding: 28px; overflow: hidden; border: 1px solid var(--line); background: #fff; border-radius: var(--radius); transition: .2s; }
.route-card:hover { border-color: #c7a88e; transform: translateY(-4px); box-shadow: var(--shadow); }
.route-card .tag { display: inline-flex; padding: 5px 9px; color: var(--orange-dark); background: var(--orange-soft); border-radius: 999px; font-size: .78rem; font-weight: 800; }
.route-card h3 { margin-top: 22px; font-size: 1.55rem; }
.route-card p { color: var(--muted); }
.route-card .arrow { position: absolute; left: 28px; bottom: 24px; color: var(--ink); font-weight: 800; }
.route-card .arrow::after { margin-left: 6px; content: "→"; }

.split { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); align-items: center; gap: 64px; }
.feature-list { display: grid; gap: 14px; margin: 24px 0 0; padding: 0; list-style: none; }
.feature-list li { padding: 16px 18px; border-left: 4px solid var(--orange); background: #fff; border-radius: 0 13px 13px 0; box-shadow: 0 7px 22px rgba(20,32,47,.05); }
.feature-list b { display: block; margin-bottom: 2px; color: var(--ink); }
.feature-list span { color: var(--muted); font-size: .94rem; }
.visual-card { padding: 30px; border: 1px solid var(--line); background: #fff; border-radius: 26px; box-shadow: var(--shadow); }
.visual-card-dark { border-color: #334155; color: #fff; background: #1c2a3b; }
.visual-card-dark h3 { color: #fff; }

.grid-2 { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.info-card { padding: 24px; border: 1px solid var(--line); background: #fff; border-radius: 18px; }
.info-card p:last-child { margin-bottom: 0; }
.info-card .icon { display: grid; width: 42px; height: 42px; margin-bottom: 18px; color: var(--orange-dark); background: var(--orange-soft); border-radius: 12px; place-items: center; font-weight: 900; }
.info-card-number { counter-increment: card; }
.info-card-number::before { display: grid; width: 38px; height: 38px; margin-bottom: 17px; color: #fff; background: var(--ink); border-radius: 11px; content: counter(card, decimal-leading-zero); place-items: center; font-size: .8rem; font-weight: 800; }
.number-grid { counter-reset: card; }

.coverage-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.coverage-card { padding: 24px; border: 1px solid var(--line); background: #fff; border-radius: 18px; }
.coverage-card strong { display: block; margin-bottom: 7px; color: var(--ink); font-size: 1.08rem; }
.coverage-card p { margin: 0; color: var(--muted); font-size: .94rem; }
.coverage-card .status { display: inline-flex; margin-top: 16px; padding: 4px 8px; color: var(--green); background: #e9f7f0; border-radius: 7px; font-size: .78rem; font-weight: 800; }
.notice { padding: 20px 22px; color: #3c4858; border: 1px solid #eed2bd; background: var(--cream); border-radius: 16px; }
.notice strong { color: var(--ink); }
.notice-blue { border-color: #cce0f4; background: #f1f7fd; }

.result-box { overflow: hidden; border: 1px solid var(--line); background: #fff; border-radius: 22px; box-shadow: var(--shadow); }
.result-head { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 23px 26px; color: #fff; background: var(--ink); }
.result-head strong { font-size: 1.16rem; }
.result-head span { padding: 5px 9px; color: #ffd7bb; background: rgba(255,255,255,.1); border-radius: 8px; font-size: .78rem; font-weight: 800; }
.result-body { padding: 26px; }
.result-row { display: grid; grid-template-columns: 150px 1fr; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.result-row:last-child { border-bottom: 0; }
.result-row b { color: var(--ink); }
.result-row span { color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; counter-reset: step; }
.step { position: relative; padding: 24px; border: 1px solid #344457; background: #1b2a3b; border-radius: 18px; counter-increment: step; }
.step::before { display: grid; width: 36px; height: 36px; margin-bottom: 17px; color: var(--ink); background: #ffd5b7; border-radius: 11px; content: counter(step); place-items: center; font-weight: 900; }
.step p { margin-bottom: 0; color: #c5ced8; font-size: .92rem; }

.link-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.link-tile { display: flex; min-height: 70px; padding: 16px 18px; align-items: center; justify-content: space-between; border: 1px solid var(--line); background: #fff; border-radius: 14px; font-weight: 750; }
.link-tile::after { color: var(--orange); content: "→"; }
.link-tile:hover { border-color: #c7a88e; background: #fffaf6; }
.filter-group { margin-top: 35px; }
.filter-group h3 { margin-bottom: 15px; }

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; padding: 22px 42px 22px 0; color: var(--ink); cursor: pointer; font-weight: 800; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { position: absolute; right: 6px; content: "+"; font-size: 1.45rem; font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { max-width: 850px; padding: 0 32px 22px 0; color: var(--muted); }

.form-wrap { padding: 34px; border: 1px solid var(--line); background: #fff; border-radius: 24px; box-shadow: var(--shadow); }
.form-head { margin-bottom: 23px; }
.form-head h2, .form-head h3 { margin-bottom: 8px; }
.form-head p { margin-bottom: 0; color: var(--muted); }
.consult-form { display: grid; gap: 15px; }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.field { display: grid; gap: 7px; }
.field-full { grid-column: 1 / -1; }
.field label { color: var(--ink); font-size: .9rem; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 13px; color: var(--text); border: 1px solid #cbd4de; background: #fff; border-radius: 11px; outline: none; }
.field textarea { min-height: 108px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(185,71,0,.12); }
.consent { display: flex; align-items: flex-start; gap: 9px; color: #566274; font-size: .86rem; }
.consent input { width: 18px; height: 18px; flex: none; margin-top: 3px; accent-color: var(--orange); }
.consent a { color: var(--orange-dark); text-decoration: underline; }
.form-note { margin: 0; color: var(--muted); font-size: .82rem; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.modal { position: fixed; z-index: 500; inset: 0; display: none; align-items: center; justify-content: center; padding: 22px; background: rgba(12,20,30,.72); }
.modal.is-open { display: flex; }
.modal-dialog { position: relative; width: min(100%,680px); max-height: calc(100vh - 44px); padding: 30px; overflow-y: auto; background: #fff; border-radius: 24px; box-shadow: 0 28px 90px rgba(0,0,0,.3); }
.modal-close { position: absolute; right: 18px; top: 16px; display: grid; width: 40px; height: 40px; border: 0; color: var(--ink); background: var(--soft); border-radius: 11px; place-items: center; font-size: 1.5rem; }

.site-footer { padding: 48px 0 100px; color: #aab4c0; background: #101a27; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; }
.footer-brand { margin-bottom: 12px; color: #fff; font-size: 1.25rem; font-weight: 900; }
.footer-copy { max-width: 660px; color: #aab4c0; font-size: .88rem; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; align-content: start; gap: 10px 20px; font-size: .88rem; }
.footer-links a { color: #d5dbe2; }
.footer-bottom { margin-top: 34px; padding-top: 20px; border-top: 1px solid #2b3745; font-size: .78rem; }

.floating-contact { position: fixed; z-index: 120; right: 22px; bottom: 22px; display: flex; gap: 9px; }
.floating-contact a { display: inline-flex; min-width: 104px; min-height: 48px; padding: 0 16px; align-items: center; justify-content: center; gap: 7px; color: #fff; background: var(--ink); border-radius: 13px; box-shadow: 0 10px 28px rgba(20,32,47,.24); font-size: .9rem; font-weight: 800; }
.floating-contact a:last-child { background: var(--orange); }
.floating-contact svg { width: 18px; height: 18px; fill: currentColor; }

.legal { padding: 72px 0; }
.legal h1 { font-size: clamp(2rem,5vw,3.3rem); }
.legal h2 { margin-top: 40px; font-size: 1.38rem; }
.legal h3 { margin-top: 25px; font-size: 1.05rem; }
.legal p, .legal li { color: #4f5c6c; }
.legal table { width: 100%; border-collapse: collapse; }
.legal th, .legal td { padding: 13px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.legal th { width: 26%; color: var(--ink); background: var(--soft); }
.legal ul { padding-left: 22px; }

.error-page { min-height: 72vh; display: grid; place-items: center; padding: 60px 20px; text-align: center; }
.error-page strong { color: var(--orange); font-size: clamp(4rem,12vw,8rem); line-height: 1; }
.error-page h1 { margin: 18px 0 12px; font-size: clamp(2rem,5vw,3.2rem); }

@media (max-width: 980px) {
  .main-nav { position: fixed; z-index: 210; right: 0; top: 0; display: flex; width: min(82vw,360px); height: 100vh; padding: 92px 28px 30px; flex-direction: column; align-items: stretch; gap: 0; background: #fff; transform: translateX(105%); transition: transform .25s; }
  .main-nav a { padding: 15px 3px; border-bottom: 1px solid var(--line); font-size: 1.03rem; }
  .main-nav.is-open { transform: translateX(0); }
  .nav-toggle { position: relative; z-index: 220; display: block; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-shade { position: fixed; z-index: 200; inset: 0; background: rgba(12,20,30,.55); }
  .mobile-shade.is-open { display: block; }
  .header-cta { display: none; }
  .hero-grid, .page-hero-grid, .split { grid-template-columns: 1fr; }
  .hero-grid, .page-hero-grid { gap: 38px; }
  .hero-panel, .quick-card { max-width: 700px; }
  .route-grid, .coverage-grid, .grid-3 { grid-template-columns: repeat(2,1fr); }
  .grid-4, .steps { grid-template-columns: repeat(2,1fr); }
  .link-list { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 680px) {
  .container, .narrow { width: min(calc(100% - 28px), var(--max)); }
  .section { padding: 68px 0; }
  .section-sm { padding: 48px 0; }
  .header-inner { min-height: 66px; }
  .hero { padding: 62px 0 56px; }
  .hero::after { display: none; }
  .hero-grid { gap: 30px; }
  .hero-copy h1 { font-size: clamp(2.25rem,11vw,3.45rem); }
  .hero-panel { padding: 23px; border-radius: 21px; }
  .page-hero { padding: 58px 0 52px; }
  .page-hero-grid { gap: 28px; }
  .page-hero h1 { font-size: clamp(2.15rem,10vw,3.2rem); }
  .actions { display: grid; grid-template-columns: 1fr; }
  .actions .btn { width: 100%; }
  .route-grid, .grid-2, .grid-3, .grid-4, .coverage-grid, .steps, .link-list, .form-grid { grid-template-columns: 1fr; }
  .route-card { min-height: 235px; }
  .result-row { grid-template-columns: 1fr; gap: 4px; }
  .form-wrap { padding: 24px 19px; border-radius: 19px; }
  .modal { padding: 10px; align-items: flex-end; }
  .modal-dialog { max-height: 92vh; padding: 28px 18px 22px; border-radius: 22px 22px 0 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
  .footer-links { justify-content: flex-start; }
  .floating-contact { right: 10px; bottom: 10px; left: 10px; display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; }
  .floating-contact a { min-width: 0; min-height: 51px; border-radius: 12px; }
  .site-footer { padding-bottom: 96px; }
  .legal table, .legal tbody, .legal tr, .legal th, .legal td { display: block; }
  .legal th { width: auto; border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

:focus-visible { outline: 3px solid rgba(21,94,168,.5); outline-offset: 3px; }