:root {
  --ink: #242222;
  --muted: #6f6464;
  --paper: #fffaf8;
  --soft: #f3e8e5;
  --rose: #8f5962;
  --rose-dark: #623b42;
  --sage: #60796a;
  --gold: #b18a55;
  --line: rgba(36, 34, 34, .14);
  --shadow: 0 18px 60px rgba(49, 37, 37, .14);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.68;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 100;
  padding: 10px 14px;
  color: #fff;
  background: var(--rose-dark);
  border-radius: 6px;
}

.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 250, 248, .86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.nav {
  width: min(1160px, calc(100% - 32px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--rose-dark);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--rose), var(--sage));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 15px;
}

.nav-links a:focus-visible,
.btn:focus-visible,
.area-grid a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(96, 121, 106, .45);
  outline-offset: 3px;
}

.hero {
  position: relative;
  min-height: min(760px, calc(100svh - 68px));
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg { object-fit: cover; }

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(28, 22, 22, .82), rgba(45, 34, 34, .55) 42%, rgba(255, 250, 248, .08)),
    linear-gradient(0deg, rgba(36, 34, 34, .3), transparent 42%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 88px 0 116px;
  color: #fff;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 1.05;
  letter-spacing: 0;
  word-break: keep-all;
}

.hero-copy {
  max-width: 660px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, .9);
  font-size: 19px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-sms { color: #fff; background: var(--rose); }
.btn-kakao { color: #221f14; background: #fee500; }

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.hero-points li {
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.32);
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  font-size: 14px;
}

.section {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 86px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.18;
  letter-spacing: 0;
}

.section-head p:not(.eyebrow),
.split p {
  color: var(--muted);
  font-size: 18px;
}

.feature-grid,
.course-grid,
.area-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature,
.course,
.recruit-box,
.faq-list details,
.notice-list li,
.area-grid a {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(49, 37, 37, .06);
}

.feature,
.course {
  padding: 26px;
}

.icon {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--sage);
  font-weight: 900;
}

.feature h3,
.course h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.feature p,
.course p {
  margin: 0;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 44px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.rounded-img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.course strong {
  display: block;
  margin: 8px 0;
  color: var(--rose-dark);
  font-size: 28px;
}

.preferred {
  border-color: rgba(143, 89, 98, .45);
  background: linear-gradient(180deg, #fff, #fff6f3);
}

.recruit {
  width: 100%;
  max-width: none;
  background: var(--soft);
}

.recruit > * {
  width: min(1160px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
}

.recruit-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 30px;
}

.check-list {
  columns: 2;
  padding-left: 20px;
  margin: 0;
}

.check-list li { break-inside: avoid; margin: 7px 0; }

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details { padding: 0 22px; }
.faq-list summary { cursor: pointer; padding: 20px 0; font-weight: 800; }
.faq-list p { margin: 0 0 20px; color: var(--muted); }

.notice-list {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style-position: inside;
}

.notice-list li { padding: 20px; }

.area-grid a {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rose-dark);
  font-size: 20px;
  font-weight: 900;
}

.footer {
  padding: 40px 16px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.visit-preference {
  width: min(1160px, 100%);
  margin: 0 auto 18px;
  text-align: left;
  white-space: normal;
}

.visit-preference-button {
  appearance: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #d85f16;
  font: inherit;
  font-weight: 800;
  line-height: inherit;
  cursor: pointer;
}

.visit-preference-button.is-blocked { color: #16834b; }

.visit-preference-button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

.floating-cta {
  position: fixed;
  left: 50%;
  bottom: 18px;
  z-index: 30;
  display: none;
  gap: 8px;
  width: min(360px, calc(100% - 32px));
  transform: translateX(-50%);
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 250, 248, .92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.floating-cta .btn {
  flex: 1 1 0;
  min-height: 44px;
  padding: 10px 12px;
}

.region-hero {
  min-height: 460px;
}

.region-hero .hero-content {
  padding-bottom: 74px;
}

.local-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.local-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.region-links {
  margin-top: 22px;
}

.region-more .local-grid > .local-card:only-child {
  grid-column: 1 / -1;
}

@media (max-width: 860px) {
  .nav { align-items: flex-start; flex-direction: column; padding: 14px 0; gap: 10px; }
  .nav-links { width: 100%; overflow-x: auto; padding-bottom: 4px; }
  .floating-cta {
    position: static;
    display: flex;
    width: min(360px, calc(100% - 32px));
    margin: 32px auto;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    transform: none;
    backdrop-filter: none;
  }
  .footer { padding-bottom: 40px; }
  .hero { min-height: 680px; }
  .hero-overlay { background: linear-gradient(0deg, rgba(28,22,22,.82), rgba(28,22,22,.42)); }
  .hero h1 { font-size: 44px; }
  .hero-copy { font-size: 17px; }
  .feature-grid,
  .course-grid,
  .area-grid,
  .local-grid,
  .split,
  .recruit-box { grid-template-columns: 1fr; }
  .check-list { columns: 1; }
  .section { padding: 64px 0; }
}

@media (max-width: 520px) {
  .hero h1 { font-size: 38px; line-height: 1.12; }
  .cta-row { width: max-content; max-width: 100%; }
  .btn { min-width: 128px; padding-inline: 16px; }
  .floating-cta { width: min(328px, calc(100% - 28px)); }
  .floating-cta .btn { min-width: 0; }
}