:root {
  --bg: #08111f;
  --bg-soft: #101d31;
  --surface: rgba(255, 255, 255, 0.92);
  --surface-dark: rgba(255, 255, 255, 0.08);
  --ink: #111827;
  --ink-soft: #475569;
  --white: #ffffff;
  --lime: #d8ff68;
  --mint: #7df3cf;
  --blue: #74a8ff;
  --peach: #ffb38a;
  --line: rgba(255, 255, 255, 0.16);
  --line-dark: rgba(15, 23, 42, 0.1);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 8% 2%, rgba(216, 255, 104, 0.18), transparent 26%),
    radial-gradient(circle at 92% 12%, rgba(116, 168, 255, 0.18), transparent 30%),
    linear-gradient(180deg, #08111f 0%, #0d1728 42%, #f5f7fb 42%, #f5f7fb 100%);
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, -apple-system, sans-serif;
  word-break: keep-all;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-shell {
  overflow: hidden;
}

.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 16px 0;
}

.nav {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 17, 31, 0.74);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-left: 8px;
  font-size: 17px;
  font-weight: 950;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #0b1322;
  background: linear-gradient(135deg, var(--lime), var(--mint));
  font-weight: 950;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.nav-links a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 13px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 850;
}

.nav-links a.active,
.nav-links a:hover {
  color: #08111f;
  background: var(--lime);
}

.hero {
  width: min(var(--max), calc(100% - 32px));
  margin: 34px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 20px;
  align-items: stretch;
}

.hero-copy {
  position: relative;
  min-height: 610px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04)),
    rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.hero-copy::before {
  position: absolute;
  inset: auto 28px 28px auto;
  width: 130px;
  height: 130px;
  border: 1px solid rgba(216, 255, 104, 0.24);
  border-radius: 50%;
  content: "";
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(216, 255, 104, 0.35);
  border-radius: 999px;
  color: var(--lime);
  background: rgba(216, 255, 104, 0.08);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.1em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 800px;
  margin-bottom: 18px;
  font-size: clamp(38px, 7vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.075em;
}

.hero-lead {
  max-width: 700px;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.75;
  font-weight: 650;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 950;
  letter-spacing: -0.025em;
}

.btn-primary {
  color: #07111f;
  background: linear-gradient(135deg, var(--lime), var(--mint));
  box-shadow: 0 18px 34px rgba(216, 255, 104, 0.18);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-dark {
  color: var(--white);
  background: #0f172a;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
}

.metric {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
}

.metric strong {
  display: block;
  margin-bottom: 4px;
  color: var(--lime);
  font-size: 22px;
  font-weight: 950;
}

.metric span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 750;
}

.hero-visual {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: #111827;
  box-shadow: var(--shadow);
}

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

.hero-card {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 24px;
  background: rgba(8, 17, 31, 0.74);
  backdrop-filter: blur(16px);
}

.hero-card small {
  color: var(--mint);
  font-weight: 950;
  letter-spacing: 0.08em;
}

.hero-card p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.6;
  font-weight: 750;
}

.section {
  width: min(var(--max), calc(100% - 32px));
  margin: 28px auto 0;
  color: var(--ink);
}

.section.dark {
  color: var(--white);
}

.section-panel {
  padding: clamp(24px, 5vw, 46px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

.section-title {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.section-title .eyebrow {
  color: #0f766e;
  border-color: rgba(15, 118, 110, 0.18);
  background: rgba(20, 184, 166, 0.09);
}

.section-title h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(27px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.06em;
}

.section-title p {
  max-width: 760px;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
  font-weight: 650;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.process-card,
.feature-card,
.faq-item,
.check-card,
.contact-card {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.055);
}

.process-card {
  min-height: 230px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.process-card em {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #0b1322;
  background: var(--lime);
  font-style: normal;
  font-weight: 950;
}

.process-card h3,
.feature-card h3,
.check-card h3,
.contact-card h3 {
  margin: 18px 0 8px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: -0.04em;
}

.process-card p,
.feature-card p,
.check-card p,
.contact-card p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.65;
  font-weight: 620;
}

.split {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 16px;
  align-items: stretch;
}

.visual-panel {
  overflow: hidden;
  min-height: 420px;
  border-radius: var(--radius-xl);
  background: #111827;
}

.visual-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.feature-card {
  padding: 22px;
}

.feature-card span {
  display: inline-flex;
  margin-bottom: 12px;
  color: #0f766e;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.1em;
}

.study-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.check-card,
.contact-card {
  padding: 24px;
}

.check-card .icon,
.contact-card .icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: #eefcf6;
  font-size: 22px;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  overflow: hidden;
}

.faq-item summary {
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  color: var(--ink);
  font-weight: 950;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  margin-left: auto;
  color: #0f766e;
  content: "+";
  font-size: 22px;
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  margin: 0;
  padding: 0 20px 20px 54px;
  color: var(--ink-soft);
  line-height: 1.75;
  font-weight: 650;
}

.quote-section {
  width: min(var(--max), calc(100% - 32px));
  margin: 28px auto 0;
  padding: clamp(28px, 5vw, 52px);
  border-radius: var(--radius-xl);
  color: var(--white);
  background:
    radial-gradient(circle at 14% 18%, rgba(216, 255, 104, 0.18), transparent 30%),
    linear-gradient(135deg, #111827, #07111f);
}

.quote-section blockquote {
  max-width: 870px;
  margin: 0;
  font-size: clamp(24px, 4vw, 44px);
  line-height: 1.28;
  letter-spacing: -0.06em;
  font-weight: 950;
}

.quote-section p {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
  font-weight: 650;
}

.page-hero {
  width: min(var(--max), calc(100% - 32px));
  margin: 34px auto 0;
  padding: clamp(32px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 16% 0%, rgba(216, 255, 104, 0.18), transparent 28%),
    linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
}

.page-hero h1 {
  margin-bottom: 18px;
}

.page-hero p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  line-height: 1.75;
  font-weight: 650;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  font-weight: 850;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.86);
}

.academy-hero {
  width: min(var(--max), calc(100% - 32px));
  margin: 34px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 18px;
  color: var(--white);
}

.academy-hero-main,
.academy-side-card {
  padding: clamp(26px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 0% 0%, rgba(216, 255, 104, 0.18), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.05));
  box-shadow: var(--shadow);
}

.academy-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(34px, 6vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.academy-hero p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.75;
  font-weight: 700;
}

.academy-side-card {
  align-self: stretch;
  display: grid;
  align-content: space-between;
  gap: 18px;
}

.academy-side-card strong {
  display: block;
  font-size: 28px;
  letter-spacing: -0.05em;
}

.academy-badges,
.local-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.academy-badges span,
.local-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
  font-size: 13px;
  font-weight: 900;
}

.academy-directory {
  width: min(var(--max), calc(100% - 32px));
  margin: 28px auto 0;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-xl);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

.directory-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.directory-head h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 44px);
  letter-spacing: -0.06em;
}

.directory-head p {
  max-width: 520px;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
  font-weight: 650;
}

.region-block {
  padding: 18px;
  border: 1px solid var(--line-dark);
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
}

.region-block + .region-block {
  margin-top: 14px;
}

.region-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.region-title h3 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.045em;
}

.region-title span {
  color: #0f766e;
  font-size: 13px;
  font-weight: 950;
}

.local-button-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}

.local-button-grid a,
.related-grid a,
.category-card {
  display: grid;
  gap: 6px;
  min-height: 70px;
  padding: 14px;
  border: 1px solid rgba(15, 23, 42, 0.09);
  border-radius: 18px;
  color: var(--ink);
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
  font-weight: 950;
}

.local-button-grid a small,
.related-grid a small,
.category-card small {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
}

.local-button-grid a:hover,
.related-grid a:hover,
.category-card:hover {
  transform: translateY(-2px);
  border-color: rgba(20, 184, 166, 0.34);
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.1);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.local-media-section {
  width: min(var(--max), calc(100% - 32px));
  margin: 28px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(280px, 0.96fr);
  gap: 16px;
}

.local-media-card,
.local-map-card {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-xl);
  background: #ffffff;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

.local-media-card img,
.local-map-card img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
}

.local-map-card {
  display: grid;
}

.local-map-card figcaption {
  padding: 18px;
  color: var(--ink-soft);
  line-height: 1.65;
  font-size: 14px;
  font-weight: 700;
}

.insight-grid,
.summary-grid,
.review-grid,
.school-grid,
.checklist-grid {
  display: grid;
  gap: 12px;
}

.summary-grid,
.school-grid,
.checklist-grid {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.review-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.insight-card,
.summary-card,
.school-card,
.review-card,
.checklist-card {
  padding: 18px;
  border: 1px solid var(--line-dark);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

.insight-card span,
.summary-card span,
.school-card span,
.checklist-card span,
.review-card span {
  display: inline-flex;
  margin-bottom: 8px;
  color: #0f766e;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.04em;
}

.insight-card h3,
.summary-card h3,
.school-card h3,
.checklist-card h3,
.review-card h3 {
  margin: 0 0 8px;
  letter-spacing: -0.04em;
}

.insight-card p,
.summary-card p,
.school-card p,
.checklist-card p,
.review-card p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.72;
  font-weight: 650;
}

.answer-box {
  padding: 20px;
  border-left: 5px solid var(--mint);
  border-radius: 20px;
  color: var(--ink);
  background: linear-gradient(135deg, rgba(125, 243, 207, 0.18), rgba(216, 255, 104, 0.12));
}

.answer-box + .answer-box {
  margin-top: 12px;
}

.answer-box h3 {
  margin: 0 0 8px;
  letter-spacing: -0.04em;
}

.answer-box p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
  font-weight: 700;
}

.star-line {
  color: #f59e0b;
  letter-spacing: 0.02em;
}

.internal-links {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
}

.footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 28px auto 100px;
  padding: 24px;
  border-radius: 26px;
  color: rgba(255, 255, 255, 0.72);
  background: #08111f;
}

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

.floating-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display: grid;
  gap: 8px;
}

.floating-cta a {
  min-width: 82px;
  width: max-content;
  min-height: 54px;
  display: grid;
  place-items: center;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 20px;
  color: #07111f;
  background: linear-gradient(135deg, var(--lime), var(--mint));
  box-shadow: 0 16px 34px rgba(8, 17, 31, 0.28);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: -0.03em;
}

.floating-cta a:nth-child(2) {
  background: linear-gradient(135deg, var(--mint), var(--blue));
}

.floating-cta a:nth-child(3) {
  color: var(--white);
  background: linear-gradient(135deg, #111827, #263650);
}

@media (max-width: 900px) {
  .nav {
    align-items: stretch;
    border-radius: 28px;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .hero,
  .split,
  .academy-hero,
  .local-media-section {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-visual {
    min-height: auto;
  }

  .hero-visual {
    height: 420px;
  }

  .process-grid,
  .study-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .directory-head,
  .region-title {
    display: grid;
  }
}

@media (max-width: 560px) {
  body {
    background:
      radial-gradient(circle at 10% 2%, rgba(216, 255, 104, 0.16), transparent 26%),
      linear-gradient(180deg, #08111f 0%, #0d1728 36%, #f5f7fb 36%, #f5f7fb 100%);
  }

  .brand {
    font-size: 16px;
  }

  .nav-links a {
    padding: 0 8px;
    font-size: 12px;
  }

  .hero,
  .section,
  .page-hero,
  .quote-section,
  .footer {
    width: min(100% - 24px, var(--max));
  }

  .hero {
    margin-top: 20px;
  }

  .hero-copy {
    padding: 26px 20px;
    border-radius: 26px;
  }

  .hero-actions,
  .section-actions {
    display: grid;
  }

  .btn {
    width: 100%;
  }

  .hero-visual {
    height: 340px;
    border-radius: 26px;
  }

  .section-panel,
  .academy-directory,
  .academy-hero-main,
  .academy-side-card,
  .page-hero,
  .quote-section {
    border-radius: 26px;
    padding: 24px 18px;
  }

  .process-card,
  .feature-card,
  .check-card,
  .contact-card {
    border-radius: 22px;
  }

  .floating-cta {
    right: 12px;
    bottom: 12px;
  }

  .floating-cta a {
    min-width: 70px;
    min-height: 48px;
    padding: 0 11px;
    border-radius: 17px;
    font-size: 12px;
  }

  .academy-hero,
  .academy-directory,
  .local-media-section {
    width: min(100% - 24px, var(--max));
  }

  .academy-hero h1 {
    font-size: clamp(32px, 13vw, 48px);
  }

  .local-button-grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .local-media-card img,
  .local-map-card img {
    min-height: 260px;
  }
}