/* =========================================================
   TONES GANGNAM — Soft Editorial (Greige)
   palette: warm stone, sand, muted bronze, ink walnut
   ========================================================= */

:root {
  --bg:        #f6f3ed;
  --bg-warm:   #ebe4d6;
  --bg-soft:   #faf7f0;
  --ink:       #2c2620;
  --ink-soft:  #4a3f33;
  --muted:     #7a6a54;
  --line:      #d5c7af;
  --line-soft: #e2d7c0;
  --accent:    #86735a;
  --accent-d:  #6a5a43;
  --tan:       #a89478;
  --tan-l:     #dcd0bb;
  --paper:     #fffcf6;
  --dark:      #2c2620;
  --dark-2:    #3a3027;
  --rose:      #b39d80;
  --rose-soft: #d5c2a4;
  --blush:     #ebe4d6;
  --glow:      #e5dac3;

  --serif: "Italiana", "Noto Serif KR", "Noto Serif SC", Georgia, serif;
  --italic: "Cormorant Garamond", "Noto Serif KR", "Noto Serif SC", Georgia, serif;
  --sans:  "Inter Tight", "Noto Serif KR", "Noto Serif SC", -apple-system, system-ui, sans-serif;

  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  background-image: radial-gradient(ellipse at top, var(--blush) 0%, transparent 50%),
                    radial-gradient(ellipse at bottom right, var(--glow) 0%, transparent 60%);
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* subtle grain overlay */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: .005em;
  color: var(--ink);
  margin: 0;
}
h1 {
  font-size: clamp(2.8rem, 6.5vw, 6rem);
  line-height: 1.05;
  font-weight: 400;
  letter-spacing: -.005em;
}
h2 {
  font-size: clamp(2.2rem, 4.2vw, 3.8rem);
  line-height: 1.12;
  font-weight: 400;
  letter-spacing: 0;
}
h3 { font-size: 1.55rem; line-height: 1.25; font-weight: 400; }
h4 {
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-family: var(--sans);
  font-weight: 500;
  color: var(--muted);
}
p  { margin: 0 0 1em; }
em { font-family: var(--italic); font-style: italic; font-weight: 400; color: var(--accent); }
.ital { font-family: var(--italic); font-style: italic; font-weight: 400; }

.section-tag {
  display: inline-block;
  font-family: var(--sans);
  font-size: .7rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.section-tag.dark { color: var(--rose-soft); }

/* ============ NAV ============ */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  background: rgba(246, 243, 237, .85);
  backdrop-filter: blur(14px) saturate(1.1);
  border-bottom: 1px solid var(--line-soft);
}
.brand {
  display: flex; align-items: center; gap: .65rem;
  font-family: var(--serif); font-weight: 400; font-size: 1.15rem;
}
.brand-mark {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-d));
  color: var(--paper);
  font-family: var(--italic); font-style: italic;
  font-size: 1.1rem;
  position: relative;
  border-radius: 50%;
}
.brand-mark.big { width: 44px; height: 44px; font-size: 1.5rem; }
.brand-mark i {
  position: absolute; right: 3px; bottom: 3px;
  width: 5px; height: 5px; background: var(--blush); border-radius: 50%;
}
.brand-name em { font-style: italic; color: var(--muted); }

.nav-links {
  display: flex; justify-content: center; gap: 2rem;
  font-size: .92rem;
}
.nav-links a {
  position: relative; padding: .35rem 0;
  color: var(--ink-soft);
  transition: color .2s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s cubic-bezier(.7,0,.2,1);
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-right { display: flex; align-items: center; gap: 1rem; }
.lang-switch {
  display: flex; gap: .35rem; align-items: center;
  font-size: .78rem;
}
.lang-switch button {
  background: none; border: 0;
  padding: .25rem .4rem;
  color: var(--muted);
  letter-spacing: .08em;
  border-radius: var(--radius-sm);
  transition: color .2s;
  position: relative;
}
.lang-switch button.active { color: var(--ink); font-weight: 500; }
.lang-switch button:hover:not(:disabled) { color: var(--ink); }
.lang-switch button:disabled {
  opacity: .35;
  cursor: not-allowed;
  text-decoration: line-through;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
}
.lang-switch button:disabled::after {
  content: "soon";
  position: absolute;
  top: -8px; right: -10px;
  font-family: var(--italic);
  font-style: italic;
  font-size: .55rem;
  color: var(--accent);
  opacity: .85;
  letter-spacing: 0;
  text-transform: lowercase;
}
.lang-switch span { color: var(--line); }

.btn-ghost {
  font-size: .82rem;
  padding: .7rem 1.2rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  letter-spacing: .04em;
  color: var(--accent);
  transition: all .25s;
}
.btn-ghost:hover { background: var(--accent); color: var(--paper); }
.btn-ghost.light {
  border-color: var(--tan-l); color: var(--tan-l);
  display: inline-block;
}
.btn-ghost.light:hover { background: var(--tan-l); color: var(--dark); }

.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--sans);
  font-size: .9rem;
  font-weight: 500;
  padding: 1rem 1.9rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-d));
  color: var(--paper);
  border-radius: 999px;
  border: 0;
  letter-spacing: .03em;
  box-shadow: 0 8px 22px -8px rgba(134,115,90,.5);
  transition: all .35s cubic-bezier(.7,0,.2,1);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--rose), var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -10px rgba(134,115,90,.55);
}

.btn-link {
  display: inline-block;
  font-size: .92rem;
  letter-spacing: .03em;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--accent);
  color: var(--accent);
  transition: all .25s;
}
.btn-link:hover { color: var(--accent-d); border-color: var(--accent-d); }

.nav-burger { display: none; background: none; border: 0; flex-direction: column; gap: 5px; padding: 0; }
.nav-burger span { width: 22px; height: 1px; background: var(--ink); display: block; }

/* ============ HERO ============ */
.hero {
  padding: clamp(2rem, 5vw, 4rem) clamp(1.2rem, 4vw, 3rem) 0;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  grid-template-rows: auto 1fr auto;
  gap: 3rem 4rem;
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - 200px);
  padding-bottom: 3rem;
}
.hero-meta {
  grid-column: 1 / -1;
  display: flex; justify-content: space-between;
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 1rem;
}
.hero-text { padding-top: 1rem; max-width: 720px; }
.hero-pretitle {
  font-family: var(--italic);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  animation: fadeUp 1s .1s both;
}
.hero-title {
  display: block;
  margin: 0 0 2rem;
  animation: fadeUp 1.1s .25s both;
}
.hero-title span { display: block; }
.hero-sub {
  font-size: 1.12rem;
  max-width: 540px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 2.5rem;
  animation: fadeUp 1.1s .4s both;
}
.hero-cta {
  display: flex; align-items: center; gap: 1.8rem;
  flex-wrap: wrap;
  animation: fadeUp 1.1s .55s both;
}

.hero-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  align-self: stretch;
  display: flex; flex-direction: column;
  animation: fadeUp 1.3s .7s both;
  box-shadow: 0 30px 60px -30px rgba(134,115,90,.18);
}
.hero-card-img { aspect-ratio: 4/5; }
.hero-card-img svg { width: 100%; height: 100%; }
.hero-card-body { padding: 1.4rem 1.5rem 1.6rem; border-top: 1px solid var(--line-soft); }
.card-kicker { font-family: var(--italic); font-style: italic; font-size: .92rem; color: var(--accent); margin: 0 0 .35rem; }
.card-title { font-family: var(--serif); font-size: 1.45rem; margin: 0 0 .4rem; }
.card-meta { font-size: .82rem; color: var(--muted); margin: 0; letter-spacing: .04em; }

.hero-foot {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line-soft);
}
.hero-foot > div { display: flex; flex-direction: column; }
.hero-foot strong {
  font-family: var(--serif); font-weight: 400;
  font-size: 2.4rem; line-height: 1;
}
.hero-foot span {
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted); margin-top: .4rem;
}
.hero-foot-scroll {
  align-items: flex-end;
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
}
.hero-foot-scroll i {
  display: block; width: 1px; height: 40px; background: var(--ink);
  margin-top: .6rem; animation: scrollPulse 2s infinite;
}
@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.ticker {
  margin-top: 3rem;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
  padding: 1.3rem 0;
  background: linear-gradient(90deg, var(--bg-soft), var(--blush), var(--bg-soft));
}
.ticker-track {
  display: flex; gap: 2rem;
  white-space: nowrap;
  animation: ticker 50s linear infinite;
  font-family: var(--italic);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--ink-soft);
  font-weight: 400;
}
.ticker-track span { flex-shrink: 0; }
.ticker-track span:nth-child(even) { color: var(--accent); }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============ PHILOSOPHY ============ */
.philosophy {
  padding: clamp(5rem, 10vw, 9rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px; margin: 0 auto;
}
.philosophy-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 5rem;
  align-items: end;
}
.big-quote {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.1;
  font-weight: 400;
  font-family: var(--serif);
}
.big-quote span:first-child {
  font-family: var(--italic); font-style: italic;
  color: var(--accent); font-size: 1.4em;
  display: inline-block; transform: translateY(.1em);
}
.big-quote em { color: var(--accent); }
.philosophy-body { padding-bottom: .8rem; }
.philosophy-body p { color: var(--ink-soft); line-height: 1.7; margin-bottom: 1.2rem; }

/* ============ SIGNATURES ============ */
.signatures {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem);
  background: var(--bg-warm);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.sec-head {
  max-width: 1400px; margin: 0 auto 4rem;
}
.sec-head h2 { max-width: 720px; }
.sec-head p { max-width: 540px; color: var(--muted); margin-top: 1rem; }

.sig-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1400px; margin: 0 auto;
}
.sig-card {
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex; flex-direction: column;
  position: relative;
  transition: transform .4s cubic-bezier(.7,0,.2,1), box-shadow .4s;
}
.sig-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -25px rgba(134,115,90,.25);
}
.sig-num {
  position: absolute; top: 1.2rem; right: 1.5rem;
  font-family: var(--italic); font-style: italic;
  color: var(--accent); font-size: 1rem;
}
.sig-art {
  aspect-ratio: 4/5;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}
.sig-art.a1 { background: linear-gradient(135deg, var(--tan-l), var(--tan)); }
.sig-art.a2 { background: linear-gradient(135deg, var(--tan), var(--accent)); }
.sig-art.a3 { background: linear-gradient(180deg, #f1e4d2, var(--tan)); }
.sig-art.a4 { background: linear-gradient(135deg, var(--accent), var(--ink-soft)); }
.sig-card h3 { font-size: 1.45rem; margin-bottom: .6rem; font-weight: 400; }
.sig-card p { font-size: .92rem; color: var(--muted); line-height: 1.55; }
.sig-card ul {
  list-style: none; padding: 0; margin: 0 0 1.2rem;
  font-size: .82rem; color: var(--ink-soft);
}
.sig-card ul li {
  padding: .35rem 0; border-top: 1px solid var(--line-soft);
}
.sig-card ul li:before { content: "— "; color: var(--accent); }
.sig-card .btn-link { margin-top: auto; align-self: flex-start; }

/* ============ PROMOS ============ */
.promos {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px; margin: 0 auto;
}
.promo-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.promo {
  display: block;
  padding: 2.2rem 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
  transition: all .35s cubic-bezier(.7,0,.2,1);
  position: relative;
}
.promo:hover {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-4px);
}
.promo:hover .promo-tag { background: var(--paper); color: var(--ink); }
.promo:hover .promo-link { color: var(--tan); }
.promo:hover p { color: var(--tan-l); }
.promo-tag {
  display: inline-block;
  font-size: .68rem; letter-spacing: .22em;
  padding: .35rem .75rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  margin-bottom: 1.8rem;
  transition: all .35s;
}
.promo h3 { font-size: 1.6rem; margin-bottom: .8rem; font-weight: 400; }
.promo p { font-size: .92rem; line-height: 1.55; color: var(--muted); transition: color .35s; margin-bottom: 1.5rem; }
.promo-link { font-size: .85rem; letter-spacing: .04em; color: var(--accent); transition: color .35s; }

/* ============ DOCTOR ============ */
.doctor {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
  color: var(--paper);
  min-height: 80vh;
}
.doctor-portrait { background: var(--dark-2); }
.doctor-portrait svg { width: 100%; height: 100%; object-fit: cover; }
.doctor-text {
  padding: clamp(3rem, 7vw, 6rem);
  display: flex; flex-direction: column;
  justify-content: center;
}
.doctor-text h2 { color: var(--paper); font-weight: 400; margin-bottom: 2rem; }
.doctor-text h2 em { color: var(--rose-soft); }
.doctor-text p { color: var(--blush); max-width: 540px; line-height: 1.7; margin-bottom: 2rem; }
.doctor-text blockquote {
  font-family: var(--italic);
  font-style: italic;
  font-size: 1.55rem;
  line-height: 1.45;
  color: var(--paper);
  max-width: 540px;
  margin: 0 0 2.5rem;
  padding-left: 1.5rem;
  border-left: 1px solid var(--rose-soft);
}

/* ============ VISIT (home) ============ */
.visit {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px; margin: 0 auto;
}
.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: center;
}
.visit-grid h2 { margin-bottom: 2rem; }
.visit-grid address {
  font-style: normal;
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  color: var(--ink-soft);
}
.hours {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: .6rem 1.5rem;
  margin: 0 0 2.5rem;
  font-size: .92rem;
}
.hours dt {
  font-size: .74rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); padding-top: .15rem;
}
.hours dd { margin: 0; color: var(--ink-soft); }
.map-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-warm);
}

/* ============ FOOTER ============ */
.foot {
  background: var(--dark);
  color: var(--tan-l);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.2rem, 4vw, 3rem) 2rem;
}
.foot-top {
  max-width: 1400px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid #6b3f3c;
}
.foot-brand p {
  font-family: var(--italic); font-style: italic;
  color: var(--tan); margin-top: 1.2rem;
}
.foot-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.foot-cols h4 { color: var(--tan); margin-bottom: 1.2rem; }
.foot-cols a {
  display: block;
  padding: .3rem 0;
  font-size: .92rem;
  color: var(--tan-l);
  opacity: .8;
  transition: opacity .2s, color .2s;
}
.foot-cols a:hover { opacity: 1; color: var(--paper); }
.foot-bot {
  max-width: 1400px; margin: 2rem auto 0;
  display: flex; justify-content: space-between;
  font-size: .78rem;
  color: var(--muted);
  letter-spacing: .04em;
  flex-wrap: wrap; gap: 1rem;
}
.foot-bot a { color: var(--tan); }
.foot-bot a:hover { color: var(--paper); }

/* ============ PAGE HEAD (services / about / contact) ============ */
.page-head {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem) clamp(3rem, 5vw, 4rem);
  max-width: 1400px; margin: 0 auto;
  border-bottom: 1px solid var(--line-soft);
}
.page-head h1 {
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 1.05;
  max-width: 900px;
  font-weight: 400;
  animation: fadeUp 1s .1s both;
}
.page-head .lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 600px;
  margin-top: 2rem;
  animation: fadeUp 1s .25s both;
}
.cat-nav {
  display: flex; gap: .8rem; flex-wrap: wrap;
  margin-top: 3rem;
  animation: fadeUp 1s .4s both;
}
.cat-nav a {
  font-size: .85rem;
  padding: .65rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  letter-spacing: .02em;
  transition: all .25s;
}
.cat-nav a:hover { border-color: var(--ink); }
.cat-nav a.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ============ TREATMENTS ============ */
.cat {
  padding: clamp(4rem, 7vw, 6rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px; margin: 0 auto;
}
.cat.alt { background: var(--bg-warm); max-width: none; }
.cat.alt > * { max-width: 1400px; margin-left: auto; margin-right: auto; }
.cat-head {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  align-items: end;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line-soft);
}
.cat-num {
  font-family: var(--italic); font-style: italic;
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
}
.cat-head p { color: var(--muted); margin-top: .6rem; max-width: 600px; }

.treat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 1.8rem;
}
.treat {
  display: flex; flex-direction: column;
  gap: 1rem;
}
.treat-art {
  aspect-ratio: 4/3;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--c1, var(--tan-l)), var(--c2, var(--tan)));
  position: relative;
  overflow: hidden;
}
.treat-art::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.4), transparent 60%);
}
.treat-art.tall { aspect-ratio: 4/5; }
.treat h3 { font-size: 1.3rem; font-weight: 400; }
.treat-meta {
  font-size: .76rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}
.treat p { font-size: .92rem; color: var(--muted); line-height: 1.55; margin: 0; }
.treat.wide {
  grid-column: span 1;
  background: var(--bg-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}
.treat.wide .treat-art { margin-bottom: 0; }
.treat.wide > div { padding: 1.5rem 1.5rem 1.8rem; }

/* ============ CTA STRIP ============ */
.cta-strip {
  text-align: center;
  padding: clamp(5rem, 10vw, 8rem) clamp(1.2rem, 4vw, 3rem);
  background: var(--dark);
  color: var(--paper);
}
.cta-strip h2 {
  color: var(--paper);
  font-weight: 400;
  margin-bottom: 1.5rem;
  max-width: 900px;
  margin-left: auto; margin-right: auto;
}
.cta-strip h2 em { color: var(--tan); }
.cta-strip p {
  color: var(--tan-l);
  max-width: 540px;
  margin: 0 auto 2.5rem;
  font-size: 1.1rem;
}
.cta-strip .btn-primary { background: var(--paper); color: var(--ink); }
.cta-strip .btn-primary:hover { background: var(--tan); }

/* ============ ABOUT — EDITORIAL ============ */
.editorial {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px; margin: 0 auto;
}
.ed-grid {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 4rem;
  align-items: start;
}
.ed-num {
  font-family: var(--italic); font-style: italic;
  font-size: 3.5rem;
  color: var(--accent);
  line-height: 1;
}
.ed-body {
  max-width: 720px;
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--ink-soft);
}
.dropcap span { display: inline; }
.dropcap::first-letter {
  font-family: var(--serif);
  font-size: 4.5em;
  float: left;
  line-height: .85;
  margin: .1em .12em -.05em 0;
  color: var(--accent);
  font-weight: 400;
}
.dropcap { /* fallback */ }

/* PRINCIPLES */
.principles {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem);
  background: var(--bg-warm);
}
.principles > .sec-head { padding-bottom: 2rem; }
.prin-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-soft);
  max-width: 1400px; margin: 0 auto;
  border: 1px solid var(--line-soft);
}
.prin {
  background: var(--paper);
  padding: 2.5rem 2.2rem;
}
.prin-num {
  font-family: var(--italic); font-style: italic;
  font-size: 1.8rem;
  color: var(--accent);
  display: block;
  margin-bottom: 1.5rem;
}
.prin h3 { font-size: 1.65rem; margin-bottom: 1rem; font-weight: 400; }
.prin p { color: var(--muted); line-height: 1.65; margin: 0; }

/* DOCTOR PAGE */
.doctor-page {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}
.dp-portrait {
  border-radius: var(--radius);
  overflow: hidden;
  position: sticky; top: 80px;
}
.dp-text h2 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 400; margin-bottom: .5rem; }
.dp-role {
  font-family: var(--italic); font-style: italic;
  color: var(--accent);
  font-size: 1.15rem;
  margin-bottom: 2rem;
}
.dp-text p { font-size: 1.05rem; color: var(--ink-soft); line-height: 1.7; margin-bottom: 1.5rem; max-width: 640px; }
.cv {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line-soft);
}
.cv h4 { margin-bottom: 1rem; }
.cv ul { list-style: none; padding: 0; margin: 0; font-size: .92rem; color: var(--ink-soft); }
.cv ul li { padding: .35rem 0; border-top: 1px solid var(--line-soft); }
.cv ul li:first-child { border: 0; }

/* ============ MEDICAL TEAM (additional doctors) ============ */
.team {
  padding: clamp(4rem, 7vw, 6rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px;
  margin: 0 auto;
}
.team .sec-head { margin-bottom: 3rem; }
.team .sec-head p { max-width: 640px; color: var(--muted); margin-top: 1rem; line-height: 1.65; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 360px));
  gap: 2rem;
  margin-bottom: 3rem;
  justify-content: start;
}
.team-card {
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
  display: flex;
  flex-direction: column;
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 40px -20px rgba(134,115,90,.25);
}
.team-portrait {
  aspect-ratio: 5/6;
  background: var(--bg-warm);
  overflow: hidden;
}
.team-portrait svg,
.team-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.team-body {
  padding: 1.5rem 1.6rem 1.8rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.team-body h3 {
  font-size: 1.6rem;
  margin: 0 0 .35rem;
  font-weight: 400;
  color: var(--ink);
}
.team-role {
  font-family: var(--italic);
  font-style: italic;
  color: var(--accent);
  font-size: 1rem;
  margin: 0 0 1.2rem;
}
.team-bio {
  font-size: .95rem;
  color: var(--ink-soft);
  line-height: 1.65;
  margin: 0 0 1.5rem;
  flex: 1;
}
.team-tags {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-soft);
}
.team-tags h4 { margin-bottom: .75rem; }
.team-tags ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: .85rem;
  color: var(--ink-soft);
}
.team-tags ul li {
  padding: .3rem 0;
}
.team-tags ul li::before {
  content: "—";
  color: var(--accent);
  margin-right: .4rem;
}

.team-note {
  text-align: center;
  font-size: .92rem;
  color: var(--muted);
  padding: 1.5rem 0;
  border-top: 1px solid var(--line-soft);
  margin: 0;
}
.team-note em {
  color: var(--accent);
  font-family: var(--italic);
  font-style: italic;
}
.team-note a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
}
.team-note a:hover { color: var(--accent-d); border-color: var(--accent-d); }

@media (max-width: 560px) {
  .team-tags { grid-template-columns: 1fr; gap: 1rem; }
}

/* TIMELINE */
.timeline {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem);
  background: var(--bg-warm);
}
.tl {
  max-width: 900px; margin: 0 auto;
  list-style: none; padding: 0;
  position: relative;
}
.tl::before {
  content: "";
  position: absolute;
  left: 100px; top: 0; bottom: 0;
  width: 1px;
  background: var(--line);
}
.tl li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 3rem;
  padding: 2rem 0;
  position: relative;
}
.tl li::before {
  content: "";
  position: absolute;
  left: 95px; top: 2.5rem;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-warm);
}
.tl-year {
  font-family: var(--italic); font-style: italic;
  font-size: 1.45rem;
  color: var(--accent);
}
.tl h3 { font-size: 1.4rem; margin-bottom: .6rem; font-weight: 400; }
.tl p { color: var(--muted); margin: 0; line-height: 1.65; }

/* FACILITY */
.facility {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px; margin: 0 auto;
}
.facility .sec-head p em { color: var(--accent); }
.fac-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto;
  gap: 1.5rem;
}
.fac { position: relative; border-radius: var(--radius); overflow: hidden; }
.fac svg { width: 100%; height: 100%; aspect-ratio: 4/5; }
.fac-2 svg, .fac-3 svg { aspect-ratio: 4/3; }
.fac-1 { grid-column: 1 / 6; grid-row: 1 / 3; }
.fac-2 { grid-column: 6 / 13; grid-row: 1; }
.fac-3 { grid-column: 6 / 10; grid-row: 2; }
.fac-4 { grid-column: 10 / 13; grid-row: 2; }
.fac-cap {
  position: absolute;
  bottom: 1rem; left: 1rem;
  background: var(--paper);
  padding: .35rem .75rem;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
}

/* PRESS */
.press {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px; margin: 0 auto;
  border-top: 1px solid var(--line-soft);
}
.press h2 { margin-bottom: 3rem; }
.press-list { list-style: none; padding: 0; margin: 0; }
.press-list li {
  display: grid;
  grid-template-columns: 200px 1fr 80px;
  gap: 2rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line-soft);
  align-items: center;
  font-size: 1rem;
}
.press-list li:last-child { border-bottom: 1px solid var(--line-soft); }
.press-list span:first-child {
  font-family: var(--serif);
  font-size: 1.1rem;
}
.press-list em {
  color: var(--ink-soft);
  font-family: var(--italic);
  font-style: italic;
  font-size: 1.1rem;
}
.press-list span:last-child {
  text-align: right;
  font-size: .85rem;
  letter-spacing: .14em;
  color: var(--muted);
}

/* ============ CONTACT ============ */
.visit-grid-2 {
  padding: clamp(3rem, 6vw, 5rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1400px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}
.visit-side { position: sticky; top: 100px; }
.vs-block {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line-soft);
}
.vs-block:first-child { border-top: 0; padding-top: 0; }
.vs-block h3 {
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--sans);
  font-weight: 500;
  margin-bottom: 1rem;
}
.vs-block address {
  font-style: normal;
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.6;
}
.vs-block .muted {
  font-family: var(--sans);
  font-size: .85rem;
  color: var(--muted);
  display: inline-block;
  margin-top: .5rem;
}
.ch {
  display: grid;
  grid-template-columns: 50px 1fr;
  align-items: center;
  margin-bottom: .8rem;
}
.ch-lang {
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--paper);
  background: var(--ink);
  padding: .25rem .5rem;
  border-radius: var(--radius-sm);
  text-align: center;
  font-family: var(--sans);
}
.ch a { color: var(--ink-soft); transition: color .2s; }
.ch a:hover { color: var(--accent); }

.visit-form {
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.form-step {
  display: flex; align-items: baseline; gap: .8rem;
  margin: 0 0 1.5rem;
}
.form-step:not(:first-child) {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line-soft);
}
.step-num {
  font-family: var(--italic); font-style: italic;
  font-size: 1.6rem;
  color: var(--accent);
}
.step-label {
  font-size: .85rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.visit-form label {
  display: block;
  margin-bottom: 1rem;
}
.visit-form label span {
  display: block;
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .5rem;
}
.visit-form input,
.visit-form select,
.visit-form textarea {
  width: 100%;
  padding: .9rem 1rem;
  font-family: var(--serif);
  font-size: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  color: var(--ink);
  transition: border-color .25s, background .25s;
}
.visit-form input:focus,
.visit-form select:focus,
.visit-form textarea:focus {
  outline: none;
  border-color: var(--ink);
  background: var(--paper);
}
.visit-form textarea { resize: vertical; min-height: 100px; font-family: var(--sans); }
.form-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-soft);
  flex-wrap: wrap;
}
.form-note {
  font-size: .82rem;
  color: var(--muted);
  max-width: 360px;
  margin: 0;
  line-height: 1.5;
}

/* MAP SECTION */
.map-section {
  padding: 0 clamp(1.2rem, 4vw, 3rem) clamp(4rem, 7vw, 6rem);
  max-width: 1400px; margin: 0 auto;
}
.map-art {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}
.map-foot {
  display: flex; gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
}
.map-link {
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  padding: .6rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: all .2s;
}
.map-link:hover { color: var(--ink); border-color: var(--ink); }

/* FAQ */
.faq {
  padding: clamp(4rem, 7vw, 6rem) clamp(1.2rem, 4vw, 3rem);
  max-width: 1000px; margin: 0 auto;
}
.faq-list details {
  border-top: 1px solid var(--line-soft);
  padding: 1.5rem 0;
}
.faq-list details:last-child { border-bottom: 1px solid var(--line-soft); }
.faq-list summary {
  list-style: none;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  gap: 2rem;
  transition: color .2s;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  font-family: var(--italic); font-style: italic;
  font-size: 1.6rem;
  color: var(--accent);
  transition: transform .3s;
}
.faq-list details[open] summary { color: var(--accent); }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list p {
  margin-top: 1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 720px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { max-width: 360px; }
  .philosophy-grid { grid-template-columns: 1fr; gap: 2rem; }
  .sig-grid { grid-template-columns: repeat(2, 1fr); }
  .promo-row { grid-template-columns: 1fr; }
  .doctor { grid-template-columns: 1fr; }
  .doctor-portrait { aspect-ratio: 4/3; }
  .doctor-portrait svg { aspect-ratio: 4/3; object-fit: cover; }
  .visit-grid { grid-template-columns: 1fr; gap: 2rem; }
  .visit-grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .visit-side { position: static; }
  .doctor-page { grid-template-columns: 1fr; gap: 2rem; }
  .dp-portrait { position: static; max-width: 360px; }
  .treat-grid { grid-template-columns: repeat(2, 1fr); }
  .prin-grid { grid-template-columns: 1fr; }
  .cv { grid-template-columns: 1fr; gap: 1.5rem; }
  .fac-grid { grid-template-columns: 1fr 1fr; }
  .fac-1, .fac-2, .fac-3, .fac-4 { grid-column: span 1; grid-row: auto; }
  .hero-foot { grid-template-columns: 1fr 1fr; }
  .hero-foot-scroll { display: none; }
  .foot-top { grid-template-columns: 1fr; gap: 2rem; }
  .foot-cols { grid-template-columns: repeat(2, 1fr); }
  .press-list li { grid-template-columns: 1fr; gap: .4rem; }
  .press-list span:last-child { text-align: left; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .btn-ghost { display: none; }
  .field-row { grid-template-columns: 1fr; }
  .tl::before { left: 12px; }
  .tl li { grid-template-columns: 1fr; gap: .5rem; padding-left: 35px; }
  .tl li::before { left: 7px; top: 2.4rem; }
  .ed-grid { grid-template-columns: 1fr; gap: 1rem; }
}
@media (max-width: 560px) {
  h1 { font-size: 2.4rem; }
  .sig-grid { grid-template-columns: 1fr; }
  .treat-grid { grid-template-columns: 1fr; }
  .foot-cols { grid-template-columns: 1fr; }
  .visit-form { padding: 1.5rem; }
  .cat-head { grid-template-columns: 1fr; gap: .8rem; }
  .cat-num { font-size: 2rem; }
}

/* font swap based on language */
html[data-lang="ko"] body,
html[data-lang="ko"] h1,
html[data-lang="ko"] h2,
html[data-lang="ko"] h3 { font-family: var(--sans), "Noto Serif KR", serif; }
html[data-lang="ko"] h1,
html[data-lang="ko"] h2 { font-family: "Noto Serif KR", var(--serif); font-weight: 400; }
html[data-lang="zh"] body,
html[data-lang="zh"] h1,
html[data-lang="zh"] h2,
html[data-lang="zh"] h3 { font-family: var(--sans), "Noto Serif SC", serif; }
html[data-lang="zh"] h1,
html[data-lang="zh"] h2 { font-family: "Noto Serif SC", var(--serif); font-weight: 400; }