:root {
  --ink: #211d1f;
  --muted: #695f62;
  --line: #eadfe1;
  --paper: #fffaf7;
  --rose: #b96675;
  --rose-deep: #8f3e51;
  --teal: #2f6f73;
  --gold: #c69a55;
  --charcoal: #27282b;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(39, 40, 43, 0.14);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

a {
  color: inherit;
}

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

.tracking-pixel {
  display: none;
}

.consulting-notice {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

.slack-alert-toggle {
  appearance: none;
  -webkit-appearance: none;
  display: inline;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #f2a13a;
  padding: 0;
  font: inherit;
  font-weight: 800;
  line-height: inherit;
  box-shadow: none;
  cursor: pointer;
}

.slack-alert-toggle:hover,
.slack-alert-toggle:active {
  background: transparent;
  box-shadow: none;
  transform: none;
}

.slack-alert-toggle.is-blocked {
  color: #39b86a;
}

.slack-alert-toggle:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--charcoal);
  color: var(--white);
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(234, 223, 225, 0.86);
  background: rgba(255, 250, 247, 0.94);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: conic-gradient(from 210deg, var(--rose), var(--gold), var(--teal), var(--rose));
  box-shadow: inset 0 0 0 6px rgba(255, 255, 255, 0.62);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:focus-visible,
.button:focus-visible,
.faq-question:focus-visible {
  outline: 3px solid rgba(47, 111, 115, 0.42);
  outline-offset: 3px;
}

.hero {
  min-height: 720px;
  position: relative;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: #211d1f;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(26, 22, 24, 0.86) 0%, rgba(26, 22, 24, 0.58) 44%, rgba(26, 22, 24, 0.20) 100%),
    linear-gradient(0deg, rgba(26, 22, 24, 0.65) 0%, rgba(26, 22, 24, 0.04) 38%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 88px 0 128px;
}

.eyebrow {
  margin: 0 0 16px;
  color: #f0d8c2;
  font-weight: 800;
}

h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 5rem);
}

.hero-copy {
  max-width: 660px;
  margin: 24px 0 0;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.88);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero-badges li {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.10);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.94rem;
}

.contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  min-width: 150px;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--rose);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(185, 102, 117, 0.36);
}

.button-secondary {
  background: #fee500;
  color: #241f00;
}

.section {
  padding: 88px 0;
}

.section-alt {
  background: var(--white);
}

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.section-head {
  max-width: 740px;
  margin-bottom: 34px;
}

.section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 18px;
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature,
.course,
.notice,
.job-panel,
.region-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.feature,
.course,
.notice,
.region-card {
  padding: 24px;
}

.feature h3,
.course h3,
.notice h3,
.region-card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

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

.icon {
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #f5e3e6;
  color: var(--rose-deep);
  font-weight: 900;
}

.course {
  display: flex;
  flex-direction: column;
  min-height: 220px;
}

.price {
  margin-top: auto;
  padding-top: 18px;
  color: var(--rose-deep);
  font-size: 1.55rem;
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  align-items: center;
}

.image-panel {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
  background: var(--charcoal);
}

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

.job-panel {
  padding: 28px;
  background: #fbf5f1;
}

.check-list,
.notice-list,
.keyword-list,
.footer-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.notice-list li {
  position: relative;
  padding-left: 24px;
  margin: 10px 0;
}

.check-list li::before,
.notice-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

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

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--rose-deep);
}

.faq-question[aria-expanded="true"]::after {
  content: "-";
}

.faq-answer {
  display: none;
  padding: 0 22px 20px;
  color: var(--muted);
}

.faq-item.is-open .faq-answer {
  display: block;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.keyword-list li {
  padding: 8px 12px;
  border-radius: 999px;
  background: #f1e9e5;
  color: #55494c;
  font-size: 0.93rem;
}

.breadcrumb {
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

.breadcrumb a {
  text-decoration: none;
}

.region-hero {
  min-height: 560px;
}

.regional-band {
  background:
    linear-gradient(120deg, rgba(255, 250, 247, 0.96), rgba(255, 255, 255, 0.84)),
    var(--region-bg, #fffaf7);
}

.region-gimhae {
  --region-bg: #f5e7dd;
}

.region-yangsan {
  --region-bg: #e7f0ef;
}

.region-changwon {
  --region-bg: #ece6f0;
}

.region-jangyu {
  --region-bg: #f1eadc;
}

.region-ulsan {
  --region-bg: #e4edf2;
}

.region-daegu {
  --region-bg: #f0e4e6;
}

.region-geoje {
  --region-bg: #e6eef4;
}

.region-sacheon {
  --region-bg: #edf0df;
}

.region-jinju {
  --region-bg: #f2e8dc;
}

.region-tongyeong {
  --region-bg: #e3f0ef;
}

.region-gyeongju {
  --region-bg: #f1e8d8;
}

.site-footer {
  padding: 46px 0;
  background: var(--charcoal);
  color: rgba(255, 255, 255, 0.78);
}

.site-footer strong {
  color: var(--white);
}

.footer-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 14px;
}

.footer-list a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

@media (max-width: 920px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero {
    min-height: 660px;
  }

  .grid-4,
  .grid-3,
  .split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero-inner {
    padding: 70px 0 104px;
  }

  .contact-row {
    flex-wrap: nowrap;
    justify-content: flex-start;
  }

  .button {
    min-width: 128px;
    padding: 11px 14px;
    font-size: 0.94rem;
  }

  .section {
    padding: 64px 0;
  }

  .feature,
  .course,
  .notice,
  .region-card,
  .job-panel {
    padding: 20px;
  }
}