:root {
  --paper: #F5F6F4;
  --ink: #1C2B33;
  --sea: #5E7884;
  --walnut: #5B3B24;
  --deep: #1D3341;
  --rule: #D7DCDB;
  --serif-ko: "Gowun Batang", "Nanum Myeongjo", serif;
  --serif-en: "EB Garamond", "Gowun Batang", Georgia, serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif-ko);
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
  overflow-wrap: break-word;
}
html[lang="en"] body { font-family: var(--serif-en); font-size: 19px; line-height: 1.6; }
html[lang="ko"] .en, html[lang="en"] .ko { display: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--walnut); outline-offset: 3px; }

/* header */
.top {
  position: fixed; inset: 0 0 auto 0; z-index: 10;
  display: flex; align-items: center; gap: 28px;
  padding: 14px clamp(16px, 4vw, 48px);
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.top .brand { font-size: 18px; text-decoration: none; letter-spacing: .04em; margin-right: auto; }
.top nav { display: flex; gap: 24px; font-size: 15px; }
.top nav a { text-decoration: none; }
.top nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
.lang {
  font: inherit; font-size: 14px; background: none; border: 1px solid var(--rule);
  border-radius: 999px; padding: 4px 12px; cursor: pointer; color: var(--ink);
}
.btn {
  display: inline-block; text-decoration: none; font-size: 15px;
  background: var(--walnut); color: var(--paper);
  padding: 10px 22px; border-radius: 2px; text-align: center;
}
.btn:hover { background: #472D1A; }
.btn.ghost { background: none; color: var(--ink); border: 1px solid var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); }

/* hero: the room and the sea */
.hero { margin: 0; padding-top: 61px; }
.hero img {
  width: 100%;
  height: clamp(420px, 41.65vw, calc(100svh - 61px));
  object-fit: cover; object-position: 50% 40%;
  animation: fade 1.6s ease-out both;
}
@keyframes fade { from { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; scroll-behavior: auto !important; } }

.wrap.intro {
  display: grid; grid-template-columns: auto 1fr auto; gap: clamp(24px, 5vw, 72px);
  align-items: center;
  padding-top: clamp(64px, 8vw, 112px); padding-bottom: clamp(56px, 7vw, 96px);
}
.intro h1 {
  writing-mode: vertical-rl;
  font-size: clamp(64px, 7vw, 104px);
  font-weight: 400; line-height: 1; letter-spacing: .12em;
  margin: 0;
}
.intro .name-en { font-family: var(--serif-en); font-size: 20px; letter-spacing: .3em; margin: 0 0 12px; color: var(--sea); }
.intro p.line { font-size: clamp(22px, 2.4vw, 30px); line-height: 1.5; margin: 0; max-width: 22em; }
html[lang="en"] .intro p.line { font-size: clamp(25px, 2.7vw, 34px); }
.intro .actions { display: flex; flex-direction: column; gap: 10px; }

/* section scaffolding */
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 48px); }
section.block { padding: clamp(72px, 10vw, 128px) 0; scroll-margin-top: 61px; }
h2 { font-weight: 400; font-size: clamp(30px, 4vw, 42px); line-height: 1.3; margin: 0 0 24px; }

/* about */
.about { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.about .photos { display: grid; grid-template-columns: 3fr 2fr; gap: 12px; align-items: end; }
.about .photos img:last-child { margin-bottom: -40px; }
.about .copy { max-width: 34em; }
.about .copy p { margin: 0 0 1em; }

/* menu */
#menu { border-top: 1px solid var(--rule); }
.menu-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 40px; }
.menu-top h2 { margin: 0; }
.tabs { display: flex; gap: 0; border: 1px solid var(--ink); border-radius: 2px; }
.tab {
  font: inherit; font-size: 16px; cursor: pointer;
  background: none; color: var(--ink); border: 0; padding: 12px 22px; text-align: center; line-height: 1.35;
}
.tab + .tab { border-left: 1px solid var(--ink); }
.tab .p { display: block; font-family: var(--serif-en); font-size: 20px; color: var(--walnut); }
.tab[aria-selected="true"] { background: var(--ink); color: var(--paper); }
.tab[aria-selected="true"] .p { color: #E9D9C8; }
.panel-note { color: var(--sea); margin: 0 0 20px; }

.courses { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); counter-reset: c; }
.course {
  counter-increment: c;
  display: grid; grid-template-columns: 44px 1fr 150px; gap: 24px;
  padding: 20px 0; border-bottom: 1px solid var(--rule); align-items: center;
}
.course::before { content: counter(c); font-family: var(--serif-en); font-size: 22px; color: var(--sea); }
.course h3 { font-weight: 400; font-size: 22px; margin: 0; line-height: 1.4; }
.course .desc { font-family: var(--serif-en); font-style: italic; font-size: 19px; margin: 2px 0 0; }
html[lang="en"] .course .desc { display: none; }
.course .note { font-size: 14px; color: var(--sea); margin: 6px 0 0; }
.course .note b { font-weight: 400; color: var(--walnut); }
.course .pics { display: flex; gap: 8px; justify-content: flex-end; }
.course .pics img { width: 150px; aspect-ratio: 4 / 5; object-fit: cover; }
.course .pics.two img { width: 71px; }

.pairing { display: flex; flex-wrap: wrap; gap: 16px 64px; margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--ink); }
.pairing h3 { font-weight: 400; font-size: 20px; margin: 0 0 4px; }
.pairing p { margin: 0; font-family: var(--serif-en); font-size: 19px; }

/* visit */
.visit { background: var(--deep); color: var(--paper); }
.visit a { color: var(--paper); }
.visit .grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); }
.visit dl { margin: 0; display: grid; grid-template-columns: 7em 1fr; gap: 14px 16px; }
.visit dt { color: #9FB4BE; }
.visit dd { margin: 0; }
.visit .btn { background: var(--paper); color: var(--deep); margin-top: 36px; }
.visit .btn:hover { background: #fff; }
.visit iframe { width: 100%; height: 100%; min-height: 360px; border: 0; filter: grayscale(.5) contrast(.95); }

footer { background: var(--deep); color: #9FB4BE; font-size: 14px; border-top: 1px solid #34505F; padding: 28px 0 40px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 28px; }
footer p { margin: 0; }

/* mobile */
@media (max-width: 860px) {
  .top nav { display: none; }
  .top { gap: 12px; }
  .hero img { height: 58svh; object-position: 50% 30%; }
  .wrap.intro { grid-template-columns: auto 1fr; gap: 20px 24px; padding-top: 48px; padding-bottom: 56px; }
  .intro h1 { font-size: 64px; grid-row: span 2; }
  .intro .actions { flex-direction: row; flex-wrap: wrap; }
  .about { grid-template-columns: 1fr; }
  .about .photos img:last-child { margin-bottom: 0; }
  .tabs { width: 100%; }
  .tab { flex: 1; }
  .course { grid-template-columns: 36px 1fr; gap: 12px 14px; }
  .course .pics { grid-column: 2; justify-content: flex-start; }
  .course .pics img { width: 100%; max-width: 320px; aspect-ratio: 4 / 3; }
  .course .pics.two img { width: calc(50% - 4px); max-width: 160px; aspect-ratio: 4 / 5; }
  .visit .grid { grid-template-columns: 1fr; }
}

/* about page */
.page-head { display: grid; grid-template-columns: 6fr 5fr; gap: clamp(32px, 6vw, 88px); align-items: center; padding-top: calc(61px + clamp(48px, 7vw, 96px)); padding-bottom: clamp(48px, 7vw, 96px); }
.page-head .kicker { color: var(--sea); margin: 0 0 16px; }
.page-head h1 { font-weight: 400; font-size: clamp(34px, 4.6vw, 58px); line-height: 1.3; margin: 0 0 28px; }
.page-head .lede { font-size: clamp(19px, 1.8vw, 22px); line-height: 1.8; margin: 0; max-width: 30em; }
html[lang="en"] .page-head .lede { font-size: clamp(21px, 2vw, 24px); }
.story { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(32px, 6vw, 88px); align-items: center; padding: clamp(56px, 8vw, 104px) 0; border-top: 1px solid var(--rule); }
.story.flip .story-photo { order: 2; }
.story-copy { max-width: 34em; }
.story-copy p { margin: 0 0 1em; }
.story-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.story-band { margin: 0; }
.story-band img { width: 100%; height: clamp(260px, 36vw, 520px); object-fit: cover; }
.story.wide { grid-template-columns: 1fr; max-width: 46em; }
.about-cta { display: flex; flex-wrap: wrap; gap: 12px; padding: 0 0 clamp(72px, 10vw, 128px); }
.btn.ghost + .btn, .copy .btn.ghost { margin-top: 8px; }
@media (max-width: 860px) {
  .page-head, .story { grid-template-columns: 1fr; }
  .page-head .head-photo { order: -1; }
  .story.flip .story-photo { order: 0; }
}