:root {
  --navy: #17233F;
  --navy-2: #22305A;
  --gold: #C6A15B;
  --gold-2: #A8843F;
  --stone: #ECE9E3;
  --paper: #F7F6F3;
  --ink: #1A2233;
  --muted: #5E6675;
  --rule: #D9D5CC;
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", "Nanum Myeongjo", "Batang", Georgia, serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Malgun Gothic", "Apple SD Gothic Neo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif-en: Georgia, "Times New Roman", serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--sans); font-size: 16px; line-height: 1.8;
  -webkit-font-smoothing: antialiased; overflow-wrap: break-word;
}
html[lang="en"] body { font-size: 17px; line-height: 1.65; }
html[lang="zh-CN"] .en, html[lang="en"] .zh, html:not([lang="ko"]) .ko, html[lang="ko"] .zh, html[lang="ko"] .en { display: none; }
html[lang="ko"] body { font-family: "Malgun Gothic", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif; }
html[lang="ko"] h1, html[lang="ko"] h2, html[lang="ko"] h3 { font-family: "Nanum Myeongjo", "Batang", "AppleMyungjo", serif; font-weight: 600; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.35; margin: 0; }
html[lang="en"] h1, html[lang="en"] h2, html[lang="en"] h3 { font-family: var(--serif-en); font-weight: 400; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 48px); }
section.block { padding: clamp(64px, 9vw, 120px) 0; }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--muted); max-width: 40em; margin: 16px 0 0; }
h2 { font-size: clamp(26px, 3.4vw, 38px); }
.sec-head { margin-bottom: clamp(32px, 5vw, 56px); }

/* header */
.top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 28px;
  padding: 12px clamp(16px, 4vw, 48px);
  background: var(--navy); color: #fff;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.brand img { height: 26px; width: auto; }
.brand span { font-size: 11px; letter-spacing: .32em; color: var(--gold); }
.top nav { display: flex; gap: 22px; font-size: 15px; }
.top nav a { text-decoration: none; color: rgba(255,255,255,.82); padding: 4px 0; border-bottom: 1px solid transparent; }
.top nav a:hover, .top nav a[aria-current="page"] { color: #fff; border-bottom-color: var(--gold); }
.lang { font: inherit; font-size: 13px; background: none; color: #fff; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; padding: 3px 12px; cursor: pointer; }
.btn { display: inline-block; text-decoration: none; font-size: 15px; padding: 11px 24px; border-radius: 999px; background: var(--gold); color: var(--navy); font-weight: 600; text-align: center; border: 0; cursor: pointer; font-family: inherit; }
.btn:hover { background: #D4B272; }
.btn.line { background: none; color: inherit; border: 1px solid currentColor; font-weight: 400; }
.btn.line:hover { background: rgba(255,255,255,.08); }
.top .btn { padding: 8px 18px; font-size: 14px; }

/* hero */
.hero { position: relative; color: #fff; background: var(--navy); }
.hero img { width: 100%; height: clamp(520px, 78svh, 820px); object-fit: cover; object-position: 50% 45%; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(23,35,63,.15) 0%, rgba(23,35,63,.35) 45%, rgba(15,24,48,.88) 100%); pointer-events: none; }
.hero .inner { z-index: 1; }
.hero .inner { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: clamp(48px, 8vw, 96px); }
.hero h1 { font-size: clamp(34px, 5.4vw, 64px); max-width: 15em; }
html[lang="en"] .hero h1 { max-width: 18em; }
.hero p { font-size: clamp(17px, 1.8vw, 20px); max-width: 34em; margin: 20px 0 32px; color: rgba(255,255,255,.88); }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-plain .hero-ph { height: clamp(520px, 78svh, 820px); background: radial-gradient(120% 90% at 80% 10%, #2B3D6B 0%, var(--navy) 60%); color: rgba(255,255,255,.35); align-items: flex-start; align-content: flex-start; justify-content: flex-end; padding: 24px clamp(16px, 4vw, 48px); font-size: 13px; }

/* trust bar */
.trust { background: var(--navy-2); color: #fff; }
.trust ul { list-style: none; margin: 0; padding: 18px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust li { font-size: 14px; line-height: 1.5; padding-left: 14px; border-left: 2px solid var(--gold); }
.trust b { display: block; font-weight: 600; font-size: 15px; }
.trust small { color: rgba(255,255,255,.7); font-size: 12.5px; }

/* route: the journey line */
.route { background: var(--stone); }
.route-line { position: relative; margin-top: 8px; }
.route-line svg { position: absolute; left: 0; right: 0; top: 18px; width: 100%; height: 40px; }
.route-line ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; position: relative; }
.route-line li { padding-top: 64px; position: relative; }
.route-line li::before {
  content: attr(data-n); position: absolute; top: 20px; left: 0;
  width: 36px; height: 36px; border-radius: 50%; background: var(--navy); color: var(--gold);
  font-family: var(--serif-en); font-size: 16px; display: grid; place-items: center;
}
.route-line h3 { font-size: 19px; margin-bottom: 6px; }
.route-line p { margin: 0; font-size: 14.5px; color: var(--muted); }

/* cards */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background: #fff; border: 1px solid var(--rule); border-radius: 18px; overflow: hidden; display: flex; flex-direction: column; }
.card .body { padding: 22px 22px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card h3 { font-size: 20px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .more { margin-top: auto; padding-top: 10px; font-size: 14px; color: var(--gold-2); text-decoration: none; font-weight: 600; }
.card .tag { font-size: 12.5px; color: var(--gold-2); letter-spacing: .04em; }
.card img, .card .ph { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; }

/* placeholder photo */
.ph {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; align-content: center; text-align: center;
  background: repeating-linear-gradient(135deg, #DCD8D0 0 12px, #E4E1DA 12px 24px);
  color: #6A6255; font-size: 13px; padding: 12px; line-height: 1.5;
}
.ph::before { content: "사진 필요: "; }

/* split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split img { border-radius: 24px; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.split .ph { border-radius: 24px; aspect-ratio: 4 / 5; }
.split.flip > :first-child { order: 2; }
.split p { margin: 0 0 1em; }

/* closing cta */
.cta { background: var(--navy); color: #fff; text-align: center; }
.cta h2 { margin-bottom: 16px; }
.cta p { color: rgba(255,255,255,.8); margin: 0 auto 28px; max-width: 32em; }

/* journeys */
.journey { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(24px, 5vw, 64px); padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--rule); align-items: start; }
.journey img, .journey .ph { border-radius: 20px; aspect-ratio: 4 / 3; width: 100%; object-fit: cover; }
.journey .meta { color: var(--gold-2); font-size: 14px; margin: 6px 0 14px; }
.journey h2 { font-size: clamp(24px, 3vw, 32px); }
.days { list-style: none; margin: 18px 0 22px; padding: 0; border-left: 2px solid var(--gold); }
.days li { padding: 0 0 12px 18px; position: relative; }
.days li b { display: block; font-weight: 600; }
.days li span { color: var(--muted); font-size: 15px; }
.note { font-size: 13.5px; color: var(--muted); }

/* services */
.svc { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--rule); align-items: center; }
.svc.flip > :first-child { order: 2; }
.svc img, .svc .ph { border-radius: 20px; aspect-ratio: 3 / 2; width: 100%; object-fit: cover; }
.svc ul { margin: 14px 0 0; padding-left: 1.2em; color: var(--muted); }
.fleet { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.fleet div { background: #fff; border: 1px solid var(--rule); border-radius: 14px; padding: 12px 14px; font-size: 14px; }
.fleet b { display: block; font-size: 22px; font-family: var(--serif-en); color: var(--navy); }

/* medical */
.partners { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.partner { background: #fff; border: 1px solid var(--rule); border-radius: 18px; padding: 26px; }
.partner .area { font-size: 13px; color: var(--gold-2); }
.partner h3 { font-size: 21px; margin: 6px 0 4px; }
.partner .loc { font-size: 14px; color: var(--muted); margin: 0 0 12px; }
.partner p { margin: 0; font-size: 15px; }
.disclaimer { margin-top: 40px; padding: 18px 22px; background: var(--stone); border-radius: 14px; font-size: 13.5px; color: var(--muted); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: s; }
.steps li { counter-increment: s; background: #fff; border: 1px solid var(--rule); border-radius: 16px; padding: 18px; }
.steps li::before { content: counter(s); display: block; font-family: var(--serif-en); color: var(--gold-2); font-size: 22px; }
.steps b { display: block; margin: 4px 0; }
.steps span { font-size: 14px; color: var(--muted); }

/* page head */
.page-head { background: var(--navy); color: #fff; padding: clamp(56px, 8vw, 104px) 0 clamp(48px, 6vw, 72px); }
.page-head h1 { font-size: clamp(32px, 4.6vw, 52px); }
.page-head p { color: rgba(255,255,255,.8); max-width: 38em; margin: 16px 0 0; font-size: clamp(16px, 1.6vw, 18px); }

/* about + contact */
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--rule); }
.facts div { padding: 16px 0; border-bottom: 1px solid var(--rule); }
.facts dt { font-size: 13px; color: var(--muted); }
.facts dd { margin: 2px 0 0; font-weight: 600; }
.contact { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(28px, 5vw, 64px); }
.qr { background: #fff; border: 1px solid var(--rule); border-radius: 20px; padding: 24px; text-align: center; }
.qr .ph { aspect-ratio: 1; border-radius: 12px; margin: 0 auto 14px; max-width: 220px; }
.channels { list-style: none; padding: 0; margin: 20px 0 0; text-align: left; }
.channels li { padding: 10px 0; border-top: 1px solid var(--rule); font-size: 15px; display: flex; justify-content: space-between; gap: 12px; }
.channels li span:first-child { color: var(--muted); }
form.inquiry { background: #fff; border: 1px solid var(--rule); border-radius: 20px; padding: clamp(20px, 3vw, 32px); display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
form.inquiry label { display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
form.inquiry .full { grid-column: 1 / -1; }
form.inquiry input, form.inquiry select, form.inquiry textarea { font: inherit; font-size: 15px; color: var(--ink); padding: 11px 12px; border: 1px solid var(--rule); border-radius: 10px; background: var(--paper); }
form.inquiry fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 16px; }
form.inquiry legend { font-size: 14px; color: var(--muted); margin-bottom: 6px; }
form.inquiry fieldset label { display: flex; align-items: center; gap: 6px; color: var(--ink); font-size: 15px; }
form.inquiry .consent { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; }
form.inquiry .btn { justify-self: start; }
.form-msg { grid-column: 1 / -1; font-size: 14px; color: var(--gold-2); margin: 0; min-height: 1.4em; }

/* footer */
footer { background: #0F1830; color: rgba(255,255,255,.7); font-size: 13.5px; padding: 44px 0 56px; }
footer .wrap { display: grid; grid-template-columns: auto 1fr; gap: 24px 56px; }
footer img { height: 24px; width: auto; }
footer p { margin: 0 0 6px; }
footer .legal { color: rgba(255,255,255,.55); font-size: 12.5px; }

/* floating consult */
.float { position: fixed; right: 16px; bottom: 16px; z-index: 30; box-shadow: 0 8px 24px rgba(15, 24, 48, .25); }

@media (max-width: 960px) {
  .trust ul, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .partners { grid-template-columns: 1fr; }
  .route-line svg { display: none; }
  .route-line ol, .steps { grid-template-columns: 1fr; }
  .route-line li { padding: 0 0 0 52px; min-height: 40px; }
  .route-line li::before { top: 0; }
  .split, .journey, .svc, .contact { grid-template-columns: 1fr; }
  .split.flip > :first-child, .svc.flip > :first-child { order: 0; }
  .fleet { grid-template-columns: repeat(2, 1fr); }
  footer .wrap { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .top nav { display: none; }
  .top { gap: 10px; }
  .top .btn { display: none; }
  .brand img { height: 22px; }
  form.inquiry { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
}
@media (min-width: 761px) { .float { display: none; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }

/* work-in-progress markers: visible only in the Korean review build */
html:not([lang="ko"]) .tbd { display: none; }
html:not([lang="ko"]) .ph { font-size: 0; }
html:not([lang="ko"]) .ph::before { content: none; }

html:not([lang="ko"]) .ph { background: linear-gradient(135deg, #E6E2DA, #D3CEC4); }