:root {
  --ink: #1a2330;
  --ink-soft: #314054;
  --muted: #5c6773;
  --line: #d5d0c8;
  --paper: #f3f1ec;
  --card: #fffcf8;
  --white: #ffffff;
  --accent: #1e4d5c;
  --accent-dark: #153843;
  --brass: #8a7044;
  --brass-soft: #efe6d6;
  --danger: #8c3a32;
  --ok: #1d5a42;
  --ok-bg: #e7f2ec;
  --danger-bg: #f8ecea;
  --serif: "Noto Serif KR", "Apple SD Gothic Neo", serif;
  --sans: "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  --max: 1120px;
  --header: 74px;
  --shadow: 0 1px 0 rgba(26, 35, 48, 0.04);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.75;
  font-weight: 400;
}

img { max-width: 100%; display: block; height: auto; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }

a:hover { color: var(--accent-dark); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 4vw, 3.15rem); }
h2 { font-size: clamp(1.55rem, 2.4vw, 2.05rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

ul, ol { margin: 0 0 1em; padding-left: 1.2em; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--white);
  padding: 0.6rem 1rem;
  z-index: 20;
}

.skip:focus { top: 1rem; }

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.topbar {
  background: var(--ink);
  color: #e7e2d8;
  font-size: 0.86rem;
  letter-spacing: 0.01em;
}

.topbar .wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  flex-wrap: wrap;
}

.topbar a { color: #f4f1ea; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 252, 248, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header);
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.brand img { width: 34px; height: 34px; }

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  min-height: 44px;
  padding: 0 0.9rem;
  font: inherit;
  font-weight: 600;
}

.site-header .header-row { gap: 1.25rem; }

#site-nav { margin-left: auto; }

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.15rem 1.05rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.96rem;
  font-weight: 500;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
}

.nav-list a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--brass);
}

.nav-list a:hover { color: var(--accent); }

.header-cta { margin-left: 0.4rem; }

.button,
button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.55rem 1.25rem;
  background: var(--accent);
  color: var(--white);
  border: 1px solid var(--accent);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.button:hover { background: var(--accent-dark); color: var(--white); }

.button.secondary {
  background: transparent;
  color: var(--accent);
}

.button.secondary:hover { background: var(--accent); color: var(--white); }

.button.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.button.ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--white); }

.kicker {
  color: var(--brass);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.7rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  min-height: 560px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.hero-photo {
  position: relative;
  min-height: 360px;
  background: #ddd8d0;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.hero-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 0.7rem 1.1rem;
  background: rgba(26, 35, 48, 0.78);
  color: #f4f1ea;
  font-size: 0.88rem;
}

.hero-copy {
  padding: clamp(1.8rem, 4vw, 3.4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-copy h1 { margin-bottom: 0.7rem; }

.fact-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  margin: 1.2rem 0 1.5rem;
  padding: 0;
}

.fact-list dt {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0;
}

.fact-list dd { margin: 0; font-weight: 600; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  align-items: center;
}

.text-link {
  font-weight: 600;
  color: var(--ink);
}

.band { padding: 4.2rem 0; }
.band.paper { background: var(--paper); }
.band.ink {
  background: var(--ink);
  color: #f3efe7;
}
.band.ink a { color: #f3efe7; }
.band.ink h2 { color: #fff; }

.section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: end;
}

.section-head p:last-child { margin: 0; color: var(--muted); }
.band.ink .section-head p:last-child { color: #d9d3c8; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.photo-frame {
  background: #e4dfd6;
  border: 1px solid var(--line);
}

.photo-frame img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

.photo-frame figcaption,
.portrait figcaption {
  padding: 0.7rem 0.9rem;
  font-size: 0.88rem;
  color: var(--muted);
  background: var(--card);
  margin: 0;
}

.offer-list { list-style: none; padding: 0; margin: 0; }

.offer-list li {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
}

.offer-list li:last-child { border-bottom: 1px solid var(--line); }

.offer-list a.title-link {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.15rem;
}

.offer-list a.title-link:hover { color: var(--accent); }

.tag {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--brass);
  font-weight: 600;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.card-grid.two { grid-template-columns: 1fr 1fr; }

.page-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: end;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.card img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }

.card .card-body { padding: 1.1rem 1.15rem 1.25rem; display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }

.card h3 { margin: 0; font-size: 1.2rem; }

.card h3 a { color: inherit; text-decoration: none; }

.card h3 a:hover { color: var(--accent); }

.card p { color: var(--ink-soft); margin: 0; flex: 1; }

.meta { color: var(--muted); font-size: 0.88rem; margin: 0; }

.timeline { list-style: none; padding: 0; margin: 0; }

.timeline li {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem;
  padding: 0.95rem 0;
  border-top: 1px solid var(--line);
}

.timeline time, .timeline .when {
  font-weight: 700;
  color: var(--accent);
}

.quote-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.1rem;
}

.quote {
  margin: 0;
  padding: 1.4rem 1.4rem 1.2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--brass);
}

.quote p { font-family: var(--serif); font-size: 1.12rem; line-height: 1.7; }

.quote footer { color: var(--muted); font-size: 0.9rem; }

.cta-band {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: center;
}

.page-hero { padding: 3.2rem 0 1.2rem; }

.page-hero.with-photo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: end;
  padding-bottom: 2rem;
}

.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 42rem; }

.service-hero-img,
.article-cover,
.portrait img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  border: 1px solid var(--line);
  background: #e4dfd6;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2.5rem;
  align-items: start;
}

.side-card {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 1.2rem;
  position: sticky;
  top: calc(var(--header) + 1rem);
}

.side-card dl { margin: 0; }
.side-card dt { color: var(--muted); font-size: 0.82rem; margin-top: 0.8rem; }
.side-card dd { margin: 0.15rem 0 0; font-weight: 600; }

.prose h2 { margin-top: 1.8rem; }
.prose li { margin: 0.25rem 0; }

.steps { list-style: none; padding: 0; counter-reset: step; }
.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.8rem;
  margin: 0 0 0.9rem;
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--serif);
  color: var(--brass);
  font-weight: 700;
}

.rate-table,
.cookie-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  font-size: 0.98rem;
}

.rate-table th,
.rate-table td,
.cookie-table th,
.cookie-table td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 0.9rem 0.8rem;
  vertical-align: top;
}

.rate-table th,
.cookie-table th {
  background: var(--paper);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
}

.table-wrap { overflow-x: auto; border: 1px solid var(--line); }

.story + .story { margin-top: 2.4rem; padding-top: 2rem; border-top: 1px solid var(--line); }

.review {
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--line);
}

.review header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.4rem;
}

.review h2 { font-size: 1.2rem; margin: 0; }

.mild {
  background: var(--brass-soft);
  padding: 0.1rem 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2rem;
  align-items: start;
}

form .field { margin-bottom: 1rem; }

label { display: block; font-weight: 600; margin-bottom: 0.35rem; }

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font: inherit;
  padding: 0.7rem 0.75rem;
  min-height: 48px;
}

textarea { min-height: 150px; resize: vertical; }

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.field-error { color: var(--danger); font-size: 0.88rem; margin: 0.3rem 0 0; min-height: 1.2em; }

.form-banner {
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
}

.form-banner.ok { background: var(--ok-bg); border-color: #b7d7c6; color: var(--ok); }
.form-banner.bad { background: var(--danger-bg); border-color: #e4c2bd; color: var(--danger); }

.address-block {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.2rem;
}

.address-block p { overflow-wrap: anywhere; }

.article-cover { margin: 1rem 0 1.4rem; aspect-ratio: 16/8; }

.curriculum-list { list-style: none; padding: 0; margin: 0; }
.curriculum-list li {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--line);
}
.curriculum-list .num {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--brass);
}

.people {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.5rem;
  align-items: start;
}

.portrait img { aspect-ratio: 4/5; object-fit: cover; }

.site-footer {
  background: #141b24;
  color: #d9d3c8;
  padding: 3rem 0 1.4rem;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.8fr 1.4fr;
  gap: 1.5rem;
}

.site-footer h2 {
  font-family: var(--sans);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f4f1ea;
  margin-bottom: 0.8rem;
}

.site-footer a { color: #f4f1ea; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 0.3rem 0; }
.fine { font-size: 0.88rem; overflow-wrap: anywhere; }
.legal-line {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 2rem;
  padding-top: 1rem;
  color: #b7b1a6;
  font-size: 0.85rem;
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  background: var(--card);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px rgba(26, 35, 48, 0.08);
}

.cookie-inner {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 1rem 0 1.1rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem 1.5rem;
  align-items: center;
}

.cookie-inner p { margin: 0; font-size: 0.95rem; }
.cookie-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }

.nav-error { color: var(--danger); font-size: 0.85rem; margin: 0; padding-bottom: 0.5rem; }

.empty-note { color: var(--muted); }

@media (max-width: 980px) {
  .hero, .split, .detail-layout, .contact-grid, .quote-grid, .people, .page-hero-grid, .section-head, .footer-grid {
    grid-template-columns: 1fr;
  }
  .card-grid, .card-grid.two { grid-template-columns: 1fr 1fr; }
  .side-card { position: static; }
  .hero-photo { min-height: 280px; }
  .hero-photo img { position: static; height: 320px; }
  .offer-list li { grid-template-columns: 1fr; gap: 0.25rem; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 760px) {
  .header-row { flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  #site-nav { display: none; width: 100%; margin-left: 0; }
  #site-nav.open { display: block; }
  .nav-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding: 0.2rem 0 1rem;
  }
  .header-cta { margin-left: 0; }
  .card-grid, .card-grid.two { grid-template-columns: 1fr; }
  .cookie-inner { grid-template-columns: 1fr; }
  .timeline li, .curriculum-list li { grid-template-columns: 1fr; gap: 0.2rem; }
  .topbar .wrap { font-size: 0.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}