/* =========================================================
   THE K PIANO STUDIO — style.css
   Dark cinematic classical luxury · mobile-first
   ========================================================= */

/* ---------- Latin display font (self-hosted, OFL) ---------- */
@font-face{font-family:"Cormorant Garamond";font-style:normal;font-weight:300;font-display:swap;src:url(../fonts/cormorant/cormorant-garamond-latin-300-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Cormorant Garamond";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/cormorant/cormorant-garamond-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Cormorant Garamond";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/cormorant/cormorant-garamond-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Cormorant Garamond";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/cormorant/cormorant-garamond-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Cormorant Garamond";font-style:italic;font-weight:400;font-display:swap;src:url(../fonts/cormorant/cormorant-garamond-latin-400-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- Tokens ---------- */
:root {
  --black: #101113;
  --charcoal: #1C1D20;
  --charcoal-2: #232428;
  --gold: #B49A71;
  --gold-2: #CDB48C;
  --gold-dim: rgba(180, 154, 113, .45);
  --gold-faint: rgba(180, 154, 113, .14);
  --ivory: #EAE5DC;
  --ink: var(--ivory);
  --ink-2: rgba(234, 229, 220, .76);
  --ink-3: rgba(234, 229, 220, .55);
  --line: rgba(234, 229, 220, .14);
  --line-strong: rgba(234, 229, 220, .28);

  --font-display: "Cormorant Garamond", "Times New Roman", Georgia, "Noto Serif KR", serif;
  --font-serif-kr: "Noto Serif KR", "Noto Serif CJK KR", "Apple Myungjo", "Nanum Myeongjo", "Source Han Serif K", Batang, "Cormorant Garamond", serif;
  --font-sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --gutter: clamp(20px, 5vw, 72px);
  --max: 1280px;
  --narrow: 780px;
  --sp-section: clamp(84px, 12vw, 168px);
  --sp-block: clamp(40px, 6vw, 80px);
  --header-h: 64px;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --t-reveal: .95s;
}
@media (min-width: 900px) { :root { --header-h: 84px; } }

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  background: var(--black);
  color-scheme: dark;
}
body {
  margin: 0;
  min-height: 100vh;
  background: var(--black);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: clamp(1.0625rem, 1rem + .2vw, 1.125rem);
  font-weight: 400;
  line-height: 1.85;
  letter-spacing: -.004em;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body.nav-open { overflow: hidden; }
img, picture, video, svg { max-width: 100%; display: block; }
img { height: auto; }
a { color: inherit; }
p { margin: 0 0 1.2em; }
p:last-child { margin-bottom: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; line-height: 1.25; }
ul, ol { margin: 0; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
::selection { background: rgba(180, 154, 113, .35); color: var(--ivory); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: 8px; left: 8px; z-index: 200;
  padding: 10px 16px; background: var(--gold); color: var(--black);
  font-weight: 600; text-decoration: none; transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.narrow { max-width: var(--narrow); }
.section { padding-block: var(--sp-section); position: relative; }
.section--tight { padding-block: var(--sp-block); }
.section--flush-top { padding-top: 0; }
.section + .section--line { border-top: 1px solid var(--line); }
.bg-charcoal { background: var(--charcoal); }

.grid-2 { display: grid; gap: clamp(36px, 6vw, 110px); }
.grid-2 > * { min-width: 0; }
@media (min-width: 900px) {
  .grid-2 { grid-template-columns: 1fr 1fr; align-items: center; }
  .grid-2--wide-text { grid-template-columns: 1.15fr .85fr; }
  .grid-2--start { align-items: start; }
  .grid-2 .order-first { order: -1; }
}
.grid-3 { display: grid; gap: clamp(28px, 4vw, 56px); }
.grid-3 > * { min-width: 0; }
@media (min-width: 760px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Typography ---------- */
.eyebrow {
  display: block;
  margin: 0 0 18px;
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
  line-height: 1.6;
}
.eyebrow--serif {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: .34em;
}
.title-en {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.35rem, 6vw, 5rem);
  line-height: 1.02;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--ivory);
}
.title-en em { font-style: italic; font-weight: 400; color: var(--gold-2); }
.title-kr {
  font-family: var(--font-serif-kr);
  font-weight: 400;
  font-size: clamp(1.3rem, 1.05rem + 1.3vw, 2.05rem);
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--ivory);
  margin-top: 18px;
}
.title-kr--lg { font-size: clamp(1.55rem, 1.2rem + 1.8vw, 2.6rem); line-height: 1.4; }
.sec-head { margin-bottom: clamp(36px, 5vw, 64px); }
.sec-head--center { text-align: center; }
.sec-head--center .eyebrow { margin-inline: auto; }
.h3-kr {
  font-family: var(--font-serif-kr);
  font-weight: 600;
  font-size: clamp(1.2rem, 1.05rem + .5vw, 1.5rem);
  line-height: 1.45;
}
.lede {
  font-size: clamp(1.1rem, 1rem + .45vw, 1.3rem);
  line-height: 1.8;
  color: var(--ink-2);
}
.muted { color: var(--ink-2); }
.small { font-size: .9rem; color: var(--ink-3); line-height: 1.7; }
.text-gold { color: var(--gold); }
.rule {
  width: 56px; height: 1px; background: var(--gold); border: 0; margin: 28px 0;
}
.rule--center { margin-inline: auto; }
.prose p { color: var(--ink-2); }
.prose p strong { color: var(--ivory); font-weight: 600; }
.prose ul { list-style: none; }
.prose ul li { position: relative; padding-left: 22px; color: var(--ink-2); margin-bottom: 10px; }
.prose ul li::before {
  content: ""; position: absolute; left: 0; top: .95em; width: 8px; height: 1px; background: var(--gold);
}
.en-caption {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gold-2);
  letter-spacing: .02em;
}

.mt-s { margin-top: 12px; }
.mt-m { margin-top: 20px; }
.mt-l { margin-top: 28px; }
.mt-xl { margin-top: 44px; }
.btn-group--center { justify-content: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 56px;
  padding: 14px 30px;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: .92rem;
  font-weight: 500;
  letter-spacing: .08em;
  line-height: 1.4;
  text-decoration: none;
  text-align: center;
  white-space: normal;
  max-width: 100%;
  cursor: pointer;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), transform .4s var(--ease);
}
.btn .arrow { flex: none; width: 18px; height: 10px; transition: transform .4s var(--ease); }
.btn:hover .arrow { transform: translateX(5px); }
.btn-primary { background: var(--gold); color: var(--black); }
.btn-primary:hover { background: var(--gold-2); border-color: var(--gold-2); }
.btn-ghost:hover { background: var(--gold-faint); }
.btn-group { display: flex; flex-wrap: wrap; gap: 14px; }
@media (max-width: 479px) { .btn-group .btn { width: 100%; } }
.btn[disabled] { opacity: .55; cursor: wait; }

.link-line {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--gold-2); text-decoration: none; font-weight: 500; letter-spacing: .04em;
  padding-bottom: 4px; border-bottom: 1px solid var(--gold-dim);
  transition: border-color .3s, color .3s;
}
.link-line:hover { border-color: var(--gold); color: var(--ivory); }
.link-line .arrow { width: 18px; height: 10px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding-top: env(safe-area-inset-top, 0px);
  height: calc(var(--header-h) + env(safe-area-inset-top, 0px));
  display: flex; align-items: center;
  border-bottom: 1px solid transparent;
  transition: background .5s var(--ease), border-color .5s var(--ease);
}
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(16, 17, 19, .72), rgba(16, 17, 19, 0));
  pointer-events: none;
}
.site-header.is-scrolled {
  background: rgba(16, 17, 19, .86);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }

.brand {
  display: inline-flex; flex-direction: column; justify-content: center;
  text-decoration: none; color: var(--ivory); line-height: 1.05;
  font-family: var(--font-display); text-transform: uppercase; min-width: 0;
  position: relative; z-index: 120;
}
.brand-k { font-size: 1.12rem; font-weight: 500; letter-spacing: .26em; white-space: nowrap; }
.brand-k b { font-weight: 600; color: var(--gold); }
.brand-s { font-size: .58rem; font-weight: 500; letter-spacing: .36em; color: var(--ink-3); white-space: nowrap; margin-top: 4px; }
@media (min-width: 900px) {
  .brand { flex-direction: row; align-items: baseline; gap: 14px; }
  .brand-k { font-size: 1.25rem; }
  .brand-s { font-size: .66rem; margin-top: 0; }
}

.nav-toggle {
  position: relative; z-index: 120;
  width: 48px; height: 48px; margin-right: -10px;
  border: 0; background: transparent; cursor: pointer; padding: 0;
  display: inline-flex; align-items: center; justify-content: center; flex: none;
}
.nav-toggle .bar {
  position: absolute; left: 12px; width: 24px; height: 1.5px; background: var(--ivory);
  transition: transform .45s var(--ease), opacity .3s, top .45s var(--ease);
}
.nav-toggle .bar:nth-child(1) { top: 18px; }
.nav-toggle .bar:nth-child(2) { top: 24px; }
.nav-toggle .bar:nth-child(3) { top: 30px; }
.nav-toggle[aria-expanded="true"] .bar:nth-child(1) { top: 24px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .bar:nth-child(3) { top: 24px; transform: rotate(-45deg); }

.site-nav {
  position: fixed; inset: 0; z-index: 110;
  background: var(--black);
  padding: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 24px) var(--gutter) calc(32px + env(safe-area-inset-bottom, 0px));
  display: flex; flex-direction: column; justify-content: space-between;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
  opacity: 0; visibility: hidden;
  transition: opacity .5s var(--ease), visibility 0s linear .5s;
}
.site-nav.is-open { opacity: 1; visibility: visible; transition: opacity .5s var(--ease), visibility 0s; }
.nav-list { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.nav-list a {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 14px;
  padding: 12px 0; text-decoration: none; color: var(--ivory);
  border-bottom: 1px solid var(--line);
  transform: translateY(14px); opacity: 0;
  transition: transform .6s var(--ease-out), opacity .6s var(--ease), color .3s;
}
.site-nav.is-open .nav-list a { transform: none; opacity: 1; }
.site-nav.is-open .nav-list li:nth-child(2) a { transition-delay: .06s; }
.site-nav.is-open .nav-list li:nth-child(3) a { transition-delay: .12s; }
.site-nav.is-open .nav-list li:nth-child(4) a { transition-delay: .18s; }
.site-nav.is-open .nav-list li:nth-child(5) a { transition-delay: .24s; }
.site-nav.is-open .nav-list li:nth-child(6) a { transition-delay: .30s; }
.nav-list .en { font-family: var(--font-display); font-size: clamp(1.7rem, 7vw, 2.4rem); font-weight: 300; letter-spacing: .06em; text-transform: uppercase; line-height: 1.1; }
.nav-list .kr { font-size: .85rem; color: var(--ink-3); letter-spacing: .04em; }
.nav-list .en-short { display: none; }
.nav-list a[aria-current="page"] .en, .nav-list a:hover .en { color: var(--gold-2); }
.nav-foot { margin-top: 36px; color: var(--ink-3); font-size: .9rem; }
.nav-foot a { color: var(--ivory); text-decoration: none; }
.nav-foot .nav-cta { margin-top: 18px; width: 100%; }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .site-nav {
    position: static; inset: auto; padding: 0; background: transparent;
    opacity: 1; visibility: visible; overflow: visible; flex-direction: row; align-items: center;
    transition: none;
  }
  .nav-list { flex-direction: row; gap: clamp(18px, 2.4vw, 36px); align-items: center; }
  .nav-list a {
    padding: 8px 0; border: 0; transform: none; opacity: 1; gap: 0;
    font-size: .76rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 500;
    color: var(--ink-2); position: relative;
  }
  .nav-list .en { font-family: var(--font-sans); font-size: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; white-space: nowrap; }
  .nav-list .kr { display: none; }
  .nav-list .nav-home { display: none; }
  .nav-list .en-long { display: none; }
  .nav-list .en-short { display: inline; }
  .nav-list a::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px;
    background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
  }
  .nav-list a:hover::after, .nav-list a[aria-current="page"]::after { transform: scaleX(1); }
  .nav-list a:hover .en, .nav-list a[aria-current="page"] .en { color: var(--ivory); }
  .nav-foot { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: flex-end;
  background: var(--black);
}
.hero-media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero-media img, .hero-media picture { width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: 62% center; }
@media (min-width: 900px) { .hero-media img { object-position: center; } }
.js .hero-media img { animation: heroZoom 3.2s var(--ease-out) both; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(16, 17, 19, .55) 0%, rgba(16, 17, 19, .08) 32%, rgba(16, 17, 19, .62) 70%, var(--black) 100%);
}
.hero-content {
  width: 100%;
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: clamp(64px, 11vh, 120px);
}
.hero-eyebrow { margin-bottom: 22px; }
@media (max-width: 479px) { .hero-eyebrow { letter-spacing: .24em; font-size: .85rem; } }
.hero-title {
  font-family: var(--font-display);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: .06em;
  line-height: .98;
  font-size: clamp(2.05rem, 10.4vw, 8.4rem);
  color: var(--ivory);
  margin: 0;
}
.hero-title .l { display: block; }
.hero-title .l2, .hero-title .l3 { display: block; }
@media (min-width: 480px) { .hero-title .l2, .hero-title .l3 { display: inline; } }
.hero-title .k { color: var(--gold-2); font-weight: 400; }
.hero-copy {
  margin-top: clamp(22px, 3vw, 34px);
  font-family: var(--font-serif-kr);
  font-size: clamp(1.15rem, 1rem + 1vw, 1.75rem);
  line-height: 1.55;
  color: var(--ivory);
  max-width: 24em;
}
.hero-actions { margin-top: clamp(28px, 4vw, 44px); }
.hero-scroll {
  position: absolute; right: var(--gutter); bottom: 28px;
  display: none; align-items: center; gap: 12px;
  font-family: var(--font-display); letter-spacing: .3em; font-size: .72rem; text-transform: uppercase; color: var(--ink-3);
}
.hero-scroll::after { content: ""; width: 1px; height: 48px; background: linear-gradient(var(--gold), transparent); animation: scrollLine 2.4s var(--ease) infinite; }
@media (min-width: 900px) { .hero-scroll { display: flex; } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + clamp(56px, 9vw, 112px));
  padding-bottom: clamp(44px, 6vw, 84px);
  position: relative;
}
.page-hero .title-en { font-size: clamp(2.3rem, 8.5vw, 6.4rem); }
.page-hero .lede { margin-top: 28px; max-width: 34em; }
.band {
  position: relative; overflow: hidden; isolation: isolate;
  height: clamp(240px, 46vw, 620px);
}
.band img { width: 100%; height: 100%; object-fit: cover; }
.band::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, var(--black) 0%, rgba(16, 17, 19, .1) 30%, rgba(16, 17, 19, .25) 70%, var(--black) 100%);
}
.band--tall { height: clamp(300px, 56vw, 720px); }

/* ---------- Figures ---------- */
.figure { position: relative; margin: 0; }
.figure .frame { position: relative; isolation: isolate; padding: 0 14px 14px 0; }
.figure .frame::after {
  content: ""; position: absolute; inset: 14px 0 0 14px;
  border: 1px solid var(--gold-dim); z-index: -1; pointer-events: none;
}
.figure--left .frame { padding: 0 0 14px 14px; }
.figure--left .frame::after { inset: 14px 14px 0 0; }
.figure--plain .frame { padding: 0; }
.figure--plain .frame::after { display: none; }
.figure img { width: 100%; height: auto; object-fit: cover; }
.figure--portrait img { aspect-ratio: 4 / 5; }
.figure--wide img { aspect-ratio: 4 / 3; }
.figure--square img { aspect-ratio: 1 / 1; }
.figure figcaption { margin-top: 16px; font-size: .78rem; color: var(--ink-3); letter-spacing: .16em; text-transform: uppercase; font-family: var(--font-display); }
.img-zoom { overflow: hidden; }
.img-zoom img { transition: transform 1.4s var(--ease-out); }
.img-zoom:hover img { transform: scale(1.03); }

/* ---------- Principles / numbered editorial list ---------- */
.principles { list-style: none; border-top: 1px solid var(--line); }
.principles li {
  display: grid; grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 22px; padding: 30px 0; border-bottom: 1px solid var(--line);
}
.principles li > * { min-width: 0; }
.principles .num {
  font-family: var(--font-display); font-weight: 400; font-size: 1.9rem; line-height: 1;
  color: var(--gold); padding-top: 6px; letter-spacing: .04em; min-width: 2.2em;
}
.principles h3 { margin: 0 0 10px; }
.principles p { margin: 0; color: var(--ink-2); max-width: 46em; }
@media (min-width: 760px) {
  .principles li { grid-template-columns: 6rem minmax(0, 1fr); padding: 40px 0; }
  .principles .num { font-size: 2.3rem; }
}

/* ---------- Program rows ---------- */
.programs { list-style: none; border-top: 1px solid var(--line); }
.programs li { border-bottom: 1px solid var(--line); }
.prog {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: start;
  gap: 10px 18px; padding: 28px 0; text-decoration: none; color: inherit;
  transition: padding-left .45s var(--ease);
}
.prog > * { min-width: 0; }
.prog .num { font-family: var(--font-display); color: var(--gold); font-size: 1.1rem; letter-spacing: .08em; padding-top: 6px; }
.prog .en { display: block; font-family: var(--font-display); font-size: .82rem; letter-spacing: .28em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.prog h3 { margin: 0 0 8px; transition: color .3s; }
.prog p { margin: 0; color: var(--ink-2); font-size: 1rem; }
.prog .go { width: 28px; height: 28px; color: var(--gold); padding-top: 6px; transition: transform .45s var(--ease); flex: none; }
.prog p { grid-column: 2; }
.prog .go { grid-column: 3; grid-row: 1; }
.prog:hover h3 { color: var(--gold-2); }
.prog:hover .go { transform: translateX(6px); }
@media (min-width: 760px) {
  .prog { grid-template-columns: 5rem minmax(0, 1.1fr) minmax(0, 1.4fr) auto; align-items: center; padding: 36px 0; }
  .prog h3 { margin: 0; }
  .prog p { grid-column: auto; }
  .prog .go { padding-top: 0; grid-column: auto; grid-row: auto; }
  .prog:hover { padding-left: 10px; }
}

/* ---------- Portrait block ---------- */
.portrait-block .name-en { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 300; letter-spacing: .04em; line-height: 1.05; text-transform: uppercase; }
.portrait-block .name-kr { font-family: var(--font-serif-kr); font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); margin-top: 10px; }
.portrait-block .role { margin-top: 10px; color: var(--gold); letter-spacing: .18em; text-transform: uppercase; font-size: .74rem; font-weight: 500; }
.facts { list-style: none; margin-top: 28px; border-top: 1px solid var(--line); }
.facts li { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--ink-2); display: grid; grid-template-columns: 14px minmax(0, 1fr); gap: 14px; align-items: start; }
.facts li::before { content: ""; width: 14px; height: 1px; background: var(--gold); margin-top: .95em; }
.facts li strong { color: var(--ivory); font-weight: 500; }

/* ---------- Quote ---------- */
.quote { position: relative; padding: clamp(28px, 5vw, 56px) 0; text-align: center; }
.quote::before { content: "“"; display: block; font-family: var(--font-display); font-size: 5rem; line-height: .6; color: var(--gold); margin-bottom: 18px; }
.quote blockquote { margin: 0; font-family: var(--font-serif-kr); font-size: clamp(1.25rem, 1rem + 1.3vw, 2rem); line-height: 1.6; color: var(--ivory); }
.quote cite { display: block; margin-top: 22px; font-style: normal; font-family: var(--font-display); letter-spacing: .3em; font-size: .78rem; text-transform: uppercase; color: var(--ink-3); }

/* ---------- Specs (definition grid) ---------- */
.spec { margin: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px 18px; border-top: 1px solid var(--line); padding-top: 18px; }
.spec dd + dt { margin-top: 12px; }
@media (min-width: 480px) { .spec { grid-template-columns: 5.5em minmax(0, 1fr); gap: 10px 18px; } .spec dd + dt { margin-top: 0; } }
.spec dt { color: var(--gold); font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 500; padding-top: .35em; }
.spec dd { margin: 0; color: var(--ink-2); }
.track { padding: clamp(32px, 5vw, 56px) 0; border-bottom: 1px solid var(--line); }
.track:first-child { border-top: 1px solid var(--line); }
.track .track-head { margin-bottom: 20px; }
.track .num { font-family: var(--font-display); color: var(--gold); font-size: 1.1rem; letter-spacing: .1em; display: block; margin-bottom: 10px; }
@media (min-width: 900px) {
  .track { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.4fr); gap: 48px; align-items: start; }
  .track .track-head { margin-bottom: 0; }
}

/* ---------- Process steps ---------- */
.steps { list-style: none; counter-reset: step; position: relative; }
.steps li { position: relative; padding: 0 0 36px 44px; }
.steps li::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; left: 0; top: 2px; font-family: var(--font-display); font-size: 1.05rem; letter-spacing: .08em; color: var(--gold);
}
.steps li::after { content: ""; position: absolute; left: 10px; top: 38px; bottom: 6px; width: 1px; background: var(--line); }
.steps li:last-child::after { display: none; }
.steps h3, .steps .step-title { margin-bottom: 8px; }
.steps p { margin: 0; color: var(--ink-2); }
.steps--compact li { padding-bottom: 26px; }
.steps--compact h3, .steps--compact .step-title { font-size: 1.05rem; }
.steps--compact p { font-size: .95rem; }
@media (min-width: 900px) {
  .steps:not(.steps--compact) { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 32px; }
  .steps:not(.steps--compact) li { padding: 40px 0 0; }
  .steps:not(.steps--compact) li::before { top: 0; }
  .steps:not(.steps--compact) li::after { top: 26px; left: 0; right: -32px; bottom: auto; width: auto; height: 1px; }
  .steps:not(.steps--compact) li:last-child::after { display: none; }
}

/* ---------- Notice / honesty block ---------- */
.notice { border: 1px solid var(--gold-dim); padding: clamp(24px, 4vw, 44px); position: relative; background: rgba(28, 29, 32, .55); }
.notice .eyebrow { margin-bottom: 12px; }
.notice p { color: var(--ink-2); }

/* ---------- CTA band ---------- */
.cta { position: relative; isolation: isolate; overflow: hidden; text-align: center; padding-block: clamp(96px, 16vw, 200px); }
.cta-media { position: absolute; inset: 0; z-index: -2; }
.cta-media img { width: 100%; height: 100%; object-fit: cover; }
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse at center, rgba(16, 17, 19, .55), rgba(16, 17, 19, .9)); }
.cta .title-kr { max-width: 20em; margin-inline: auto; }
.cta .btn-group { justify-content: center; margin-top: 36px; }

/* ---------- Results ---------- */
.section--rule { border-top: 1px solid var(--line); }
.schools { list-style: none; display: flex; flex-wrap: wrap; align-items: center; row-gap: 14px; margin-top: 34px; }
.schools li { font-family: var(--font-serif-kr); font-size: clamp(1.08rem, .95rem + .7vw, 1.5rem); line-height: 1.5; color: var(--ivory); white-space: nowrap; display: inline-flex; align-items: center; }
.schools li:not(:last-child)::after { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--gold); margin-inline: .85em; flex: none; }
.schools--center { justify-content: center; }
@media (max-width: 759px) {
  .schools { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 8.6em), 1fr)); column-gap: 1em; row-gap: 0; border-top: 1px solid var(--line); font-size: clamp(1.08rem, .95rem + .7vw, 1.5rem); }
  .schools li { font-size: inherit; padding: 12px 0; border-bottom: 1px solid var(--line); white-space: normal; overflow-wrap: anywhere; min-width: 0; }
  .schools li::after { display: none; }
  .schools--center li { justify-content: center; }
}
.hero-cred { margin-top: 14px; font-size: 1rem; color: var(--ink-2); letter-spacing: .02em; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: clamp(56px, 8vw, 96px) 0 calc(32px + env(safe-area-inset-bottom, 0px)); background: var(--black); }
.foot-grid { display: grid; gap: 40px; }
.foot-grid > * { min-width: 0; }
@media (min-width: 760px) { .foot-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; } }
.foot-brand .brand-k { font-size: 1.3rem; }
.foot-brand p { margin-top: 16px; color: var(--ink-3); font-size: 1rem; max-width: 26em; }
.foot-title { font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; font-weight: 500; }
.foot-list { list-style: none; }
.foot-list li { margin-bottom: 10px; }
.foot-list a { color: var(--ink-2); text-decoration: none; transition: color .3s; }
.foot-list a:hover { color: var(--ivory); }
.foot-contact { color: var(--ink-2); }
.foot-contact a { color: var(--ivory); text-decoration: none; font-size: 1.15rem; font-family: var(--font-display); letter-spacing: .08em; }
.foot-bottom { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: space-between; color: var(--ink-3); font-size: .82rem; letter-spacing: .04em; }
.foot-bottom a { color: var(--ink-3); text-decoration: none; }
.foot-bottom a:hover { color: var(--ivory); }

/* ---------- Forms ---------- */
.form-grid { display: grid; gap: 26px; }
.form-grid > * { min-width: 0; }
@media (min-width: 760px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .span-2 { grid-column: 1 / -1; } }
.field > label { display: block; font-size: .76rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-bottom: 10px; }
.field > label .req { color: var(--ink-3); letter-spacing: 0; margin-left: 6px; text-transform: none; }
.field .ctrl {
  width: 100%; max-width: 100%; display: block;
  padding: 14px 0; border: 0; border-bottom: 1px solid var(--line-strong); background: transparent; border-radius: 0;
  color: var(--ivory); font-size: max(16px, 1rem); line-height: 1.5; -webkit-appearance: none; appearance: none;
  transition: border-color .3s;
}
.field .ctrl:focus { outline: none; border-bottom-color: var(--gold); }
.field .ctrl::placeholder { color: rgba(234, 229, 220, .35); }
.field textarea.ctrl { min-height: 150px; resize: vertical; }
.field .select-wrap { position: relative; }
.field .select-wrap::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 9px; height: 9px; pointer-events: none;
  border-right: 1px solid var(--gold); border-bottom: 1px solid var(--gold); transform: translateY(-70%) rotate(45deg);
}
.field select.ctrl { padding-right: 28px; cursor: pointer; }
.field select.ctrl option { background: var(--charcoal); color: var(--ivory); }
.field .hint { margin-top: 8px; font-size: .85rem; color: var(--ink-3); }
.consent { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 14px; align-items: start; }
.consent input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--gold); flex: none; cursor: pointer; }
.consent label { color: var(--ink-2); font-size: .98rem; line-height: 1.7; cursor: pointer; }
.consent label strong { color: var(--ivory); font-weight: 500; }
details.privacy { margin-top: 14px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
details.privacy summary { cursor: pointer; padding: 14px 0; color: var(--ink-2); font-size: .95rem; list-style: none; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
details.privacy summary::-webkit-details-marker { display: none; }
details.privacy summary::after { content: "+"; color: var(--gold); font-family: var(--font-display); font-size: 1.4rem; line-height: 1; flex: none; }
details.privacy[open] summary::after { content: "−"; }
details.privacy .privacy-body { padding: 0 0 18px; font-size: .9rem; color: var(--ink-3); line-height: 1.75; }
details.privacy .privacy-body p { margin-bottom: 8px; }
.form-actions { margin-top: 10px; }
.form-actions .btn { width: 100%; }
@media (min-width: 760px) { .form-actions .btn { width: auto; min-width: 280px; } }
.form-msg { margin-top: 24px; padding: 22px 24px; border: 1px solid var(--gold-dim); background: rgba(28, 29, 32, .7); line-height: 1.75; }
.form-msg--error { border-color: rgba(200, 120, 110, .6); }
.form-msg h3 { margin-bottom: 8px; }
.form-msg p { margin: 0; color: var(--ink-2); }
.form-msg a { color: var(--gold-2); }
.contact-side { color: var(--ink-2); }
.contact-side .big-tel { display: inline-block; margin-top: 8px; font-family: var(--font-display); font-size: clamp(1.7rem, 4vw, 2.4rem); letter-spacing: .06em; color: var(--ivory); text-decoration: none; line-height: 1.2; }
.contact-side .big-tel:hover { color: var(--gold-2); }
.contact-side dl { margin: 0; }
.contact-side dt { color: var(--gold); font-size: .72rem; letter-spacing: .28em; text-transform: uppercase; font-weight: 500; margin-top: 28px; }
.contact-side dd { margin: 8px 0 0; }

/* ---------- Status pages ---------- */
.status-page { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding-block: calc(var(--header-h) + 40px) 80px; text-align: center; }
.status-page .wrap { max-width: 720px; }

/* ---------- Motion ---------- */
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
@keyframes riseIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity var(--t-reveal) var(--ease), transform var(--t-reveal) var(--ease-out); will-change: opacity, transform; }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal-stagger > * { opacity: 0; transform: translateY(22px); transition: opacity var(--t-reveal) var(--ease), transform var(--t-reveal) var(--ease-out); }
.js .reveal-stagger.is-in > * { opacity: 1; transform: none; }
.js .reveal-stagger.is-in > *:nth-child(2) { transition-delay: .1s; }
.js .reveal-stagger.is-in > *:nth-child(3) { transition-delay: .2s; }
.js .reveal-stagger.is-in > *:nth-child(4) { transition-delay: .3s; }
.js .reveal-stagger.is-in > *:nth-child(5) { transition-delay: .4s; }
.js .reveal-stagger.is-in > *:nth-child(6) { transition-delay: .5s; }
.js .reveal-stagger.is-in > *:nth-child(n+7) { transition-delay: .6s; }
.js .reveal-line { opacity: 0; transform: translateY(22px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease-out); }
.js .is-in .reveal-line, .js .reveal-line.is-in { opacity: 1; transform: none; }

.js .hero-content > * { animation: riseIn 1.2s var(--ease-out) both; }
.js .hero-content > :nth-child(1) { animation-delay: .25s; }
.js .hero-content > :nth-child(2) { animation-delay: .4s; }
.js .hero-content > :nth-child(3) { animation-delay: .6s; }
.js .hero-content > :nth-child(4) { animation-delay: .8s; }
.js .page-hero .wrap > * { animation: riseIn 1.1s var(--ease-out) both; }
.js .page-hero .wrap > :nth-child(2) { animation-delay: .12s; }
.js .page-hero .wrap > :nth-child(3) { animation-delay: .24s; }
.js .page-hero .wrap > :nth-child(4) { animation-delay: .36s; }

.parallax-wrap { overflow: hidden; }
.parallax-wrap img { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .js .reveal, .js .reveal-stagger > *, .js .reveal-line { opacity: 1; transform: none; }
  .js .hero-media img { animation: none; }
}
@media (max-width: 899px) {
  .js .hero-media img { animation-duration: 2.2s; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-nav, .nav-toggle, .hero-scroll, .cta { display: none !important; }
  body { background: #fff; color: #000; }
}