:root {
  color-scheme: light;
  --ink: #221b1d;
  --muted: #655a5c;
  --line: #e7ddd9;
  --paper: #fffaf6;
  --soft: #f6eee8;
  --brand: #9b5f58;
  --brand-dark: #633b3d;
  --gold: #b99762;
  --green: #315f53;
  --shadow: 0 18px 50px rgba(34, 27, 29, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 20;
  padding: 10px 14px;
  background: #fff;
  border: 2px solid var(--brand);
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255,255,255,.18);
  background: rgba(34, 27, 29, .82);
  color: #fff;
  backdrop-filter: blur(14px);
}
.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: url("icons/favicon.svg") center/cover no-repeat;
}
.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  font-size: 14px;
}
.nav-links a { opacity: .9; }
.nav-links a:focus-visible,
.cta:focus-visible,
.text-link:focus-visible,
button:focus-visible {
  outline: 3px solid #f2c37b;
  outline-offset: 3px;
}

.hero {
  min-height: 92svh;
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
  color: #fff;
  background: #1f191b;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(25,20,22,.86) 0%, rgba(25,20,22,.64) 45%, rgba(25,20,22,.22) 100%),
    image-set(url("images/hero-spa.webp") type("image/webp"), url("images/hero-spa.jpg") type("image/jpeg")) center/cover no-repeat;
}
.hero-inner {
  position: relative;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 110px 0 70px;
}
.eyebrow {
  display: inline-flex;
  width: fit-content;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,.34);
  border-radius: 999px;
  color: #fff7ed;
  font-size: 14px;
  font-weight: 700;
}
h1, h2, h3 { line-height: 1.24; margin: 0; letter-spacing: 0; }
h1 {
  max-width: 760px;
  margin-top: 22px;
  font-size: clamp(42px, 7vw, 76px);
}
.lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: rgba(255,255,255,.9);
  font-size: clamp(17px, 2.2vw, 22px);
}
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.hero-points li {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  font-size: 14px;
}

.slack-control-line {
  max-width: 680px;
  margin: 18px 0 0;
  color: rgba(255,255,255,.88);
  font-size: 15px;
}

.inline-status-toggle {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #f0a33a;
  font: inherit;
  font-weight: 800;
  line-height: inherit;
  cursor: pointer;
  text-decoration: none;
}

.inline-status-toggle.is-muted {
  color: #36b36a;
}

.cta-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(128px, 174px));
  gap: 10px;
  width: fit-content;
  max-width: 92vw;
  margin-top: 30px;
}
.cta {
  min-height: 48px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
  font-size: 15px;
  color: #fff;
  background: var(--brand);
  box-shadow: 0 8px 22px rgba(0,0,0,.22);
}
.cta.secondary { background: #ffe457; color: #261f12; }
.cta svg { width: 18px; height: 18px; flex: 0 0 auto; }

main { background: var(--paper); }
.section {
  padding: 86px 0;
  border-top: 1px solid rgba(99,59,61,.08);
}
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}
.section-head p { color: var(--muted); margin: 14px 0 0; }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: 21px; }

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.card {
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(70, 52, 47, .06);
}
.card .num {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--brand);
  font-weight: 900;
}
.card p, .course p, .notice p, .faq p { color: var(--muted); margin: 10px 0 0; }

.courses {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.course {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #fff, #fff7f0);
}
.price { margin-top: 18px; font-size: 28px; font-weight: 900; color: var(--brand-dark); }

.recruit {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 30px;
  align-items: start;
}
.check-list, .keyword-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.check-list li {
  position: relative;
  padding-left: 24px;
  margin: 8px 0;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
}

.faq-list {
  display: grid;
  gap: 12px;
}
details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}
summary {
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 800;
}
details p { padding: 0 20px 20px; margin: 0; color: var(--muted); }

.notice-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.notice {
  padding: 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
}
.notice strong { color: var(--brand-dark); }

.regions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.text-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 800;
}
.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.keyword-list li {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--muted);
  font-size: 13px;
}

.footer {
  padding: 46px 0;
  color: rgba(255,255,255,.78);
  background: #221b1d;
}
.footer .wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
}
.footer p { margin: 8px 0 0; }

.sub-hero {
  min-height: 54svh;
  display: grid;
  align-items: end;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(34,27,29,.9), rgba(34,27,29,.42)),
    image-set(url("images/hero-spa-small.webp") type("image/webp"), url("images/hero-spa.jpg") type("image/jpeg")) center/cover no-repeat;
}
.sub-hero .wrap { padding: 120px 0 58px; }
.tone-gimhae { --brand: #8b6850; --brand-dark: #563e34; }
.tone-yangsan { --brand: #5c7667; --brand-dark: #344f43; }
.tone-changwon { --brand: #6f5c82; --brand-dark: #463857; }
.tone-jangyu { --brand: #8d6a79; --brand-dark: #5d3f4b; }
.tone-ulsan { --brand: #4f747e; --brand-dark: #314f58; }
.tone-daegu { --brand: #9b6b43; --brand-dark: #614127; }
.tone-geoje { --brand: #4d7180; --brand-dark: #2f4b56; }
.tone-sacheon { --brand: #7a6c4c; --brand-dark: #514630; }
.tone-jinju { --brand: #7b5f79; --brand-dark: #503c51; }
.tone-tongyeong { --brand: #4f706a; --brand-dark: #334d49; }
.tone-gyeongju { --brand: #8f6546; --brand-dark: #5b3f2d; }
.area-layout {
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 28px;
}
.area-note {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

@media (max-width: 900px) {
  .nav { align-items: flex-start; padding: 12px 0; flex-direction: column; }
  .nav-links { gap: 10px; }
  .grid, .notice-grid { grid-template-columns: repeat(2, 1fr); }
  .courses, .recruit, .area-layout { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .nav-links { font-size: 13px; }
  .hero { min-height: 86svh; }
  .hero-inner { padding-top: 92px; }
  .cta-row { grid-template-columns: repeat(2, 150px); width: fit-content; max-width: none; }
  .cta { min-height: 46px; padding: 10px 12px; font-size: 14px; }
  .section { padding: 62px 0; }
  .grid, .notice-grid { grid-template-columns: 1fr; }
  .footer .wrap { grid-template-columns: 1fr; }
}