:root {
  --green-950: #073b32;
  --green-900: #075c49;
  --green-700: #0b7a5c;
  --green-500: #16a47a;
  --green-100: #daf4ea;
  --sand: #f7f3eb;
  --surface: #ffffff;
  --ink: #17211d;
  --muted: #63716b;
  --line: #dce7e1;
  --orange: #e56f35;
  --shadow: 0 18px 55px rgba(13, 65, 50, .12);
  --radius-lg: 28px;
  --radius-md: 20px;
  --container: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--sand);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Segoe UI", sans-serif;
  line-height: 1.65;
}

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

a { color: inherit; }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -60px;
  left: 20px;
  z-index: 999;
  padding: 10px 16px;
  color: #fff;
  background: var(--green-950);
  border-radius: 10px;
}

.skip-link:focus { top: 20px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid rgba(220, 231, 225, .9);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  margin-right: auto;
  color: var(--green-950);
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: .09em;
  text-decoration: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav a {
  color: #31443c;
  font-size: .94rem;
  font-weight: 700;
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] { color: var(--green-700); }

.header-cta,
.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}

.header-cta,
.btn-primary {
  color: #fff;
  background: var(--green-700);
}

.btn-secondary {
  color: var(--green-950);
  background: #fff;
  border-color: var(--line);
}

.header-cta:hover,
.btn:hover { transform: translateY(-2px); }

.hero {
  padding: 70px 0 60px;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 15%, rgba(22, 164, 122, .2), transparent 32%),
    linear-gradient(145deg, #f3fbf7, #fff 58%, #f8f2e9);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 60px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  padding: 7px 12px;
  color: var(--green-900);
  background: var(--green-100);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .05em;
}

.hero h1 {
  margin: 22px 0 18px;
  font-size: clamp(2.5rem, 5.7vw, 5.2rem);
  line-height: 1.08;
  letter-spacing: -.055em;
}

.hero h1 strong { color: var(--green-700); }

.hero-copy {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.hero-photo {
  height: 520px;
  object-fit: cover;
  border-radius: 42px 42px 140px 42px;
  box-shadow: var(--shadow);
}

.floating-note {
  position: absolute;
  left: -34px;
  bottom: 28px;
  max-width: 260px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, .96);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.floating-note strong {
  display: block;
  color: var(--green-900);
}

.quick-info {
  position: relative;
  margin-top: -14px;
}

.quick-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 32px;
  color: #fff;
  background: var(--green-950);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.quick-panel h2 {
  margin: 0 0 5px;
  font-size: 1.35rem;
}

.quick-panel p {
  margin: 0;
  color: rgba(255, 255, 255, .74);
}

.section { padding: 88px 0; }

.section-soft { background: var(--sand); }

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: end;
  margin-bottom: 34px;
}

.section-head h2 {
  margin: 8px 0 0;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.15;
  letter-spacing: -.04em;
}

.section-head p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.tour-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 34px rgba(18, 64, 50, .08);
}

.tour-card img {
  height: 220px;
  object-fit: cover;
}

.card-body { padding: 22px; }

.card-body h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
}

.card-body p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: .94rem;
}

.text-link {
  color: var(--green-700);
  font-weight: 900;
  text-decoration: none;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 50px;
  align-items: center;
}

.feature-photo {
  max-height: 560px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.feature-copy h2 {
  margin: 14px 0 18px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: -.04em;
}

.feature-copy p { color: var(--muted); }

.check-list {
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.check-list li {
  margin: 11px 0;
  font-weight: 700;
}

.check-list li::before {
  content: "✓";
  margin-right: 10px;
  color: var(--green-700);
}

.site-footer {
  padding: 55px 0 30px;
  color: rgba(255, 255, 255, .72);
  background: #062f28;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(2, 1fr);
  gap: 50px;
}

.footer-title {
  color: #fff;
  font-weight: 900;
}

.footer-links {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

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

.copyright {
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .13);
  font-size: .84rem;
}

:focus-visible {
  outline: 3px solid #ffad6f;
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .nav { display: none; }
  .hero-grid,
  .feature-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 430px; }
  .hero-photo { height: 430px; }
  .floating-note { left: 20px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .header-inner { min-height: 66px; }
  .header-cta { min-height: 42px; padding: 0 14px; font-size: .86rem; }
  .hero { padding-top: 48px; }
  .hero-grid { gap: 38px; }
  .hero-visual,
  .hero-photo { min-height: 350px; height: 350px; }
  .floating-note { left: 12px; right: 12px; bottom: 14px; }
  .quick-panel,
  .section-head { grid-template-columns: 1fr; display: grid; }
  .quick-panel .btn { width: 100%; }
  .section { padding: 68px 0; }
  .card-grid { grid-template-columns: 1fr; }
  .tour-card img { height: 230px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

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

.page-hero {
  padding: 74px 0 62px;
  color: #fff;
  background:
    linear-gradient(125deg, rgba(5, 66, 52, .96), rgba(8, 114, 84, .84)),
    var(--green-900);
}

.page-hero h1 {
  max-width: 800px;
  margin: 18px 0 14px;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.1;
  letter-spacing: -.05em;
}

.page-hero p {
  max-width: 700px;
  margin: 0;
  color: rgba(255, 255, 255, .8);
  font-size: 1.05rem;
}

.route-list {
  display: grid;
  gap: 34px;
}

.route {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 40px rgba(18, 64, 50, .08);
}

.route:nth-child(even) {
  grid-template-columns: 1.14fr .86fr;
}

.route:nth-child(even) .route-photo {
  order: 2;
}

.route-photo {
  min-height: 390px;
  height: 100%;
  object-fit: cover;
}

.route-content {
  padding: clamp(28px, 5vw, 54px);
}

.route-content h2 {
  margin: 10px 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  letter-spacing: -.04em;
}

.route-content > p {
  color: var(--muted);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.tag-list li {
  padding: 7px 11px;
  color: var(--green-900);
  background: var(--green-100);
  border-radius: 999px;
  font-size: .86rem;
  font-weight: 800;
}


.vehicle-grid {
  grid-template-columns: repeat(2, 1fr);
}

.vehicle-grid .tour-card img {
  height: 260px;
}

@media (max-width: 720px) {
  .vehicle-grid {
    grid-template-columns: 1fr;
  }
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.process-card {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.process-number {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--green-700);
  border-radius: 50%;
  font-weight: 900;
}

.process-card h3 { margin: 18px 0 8px; }
.process-card p { margin: 0; color: var(--muted); }

.notice {
  padding: 24px 28px;
  color: #5d4638;
  background: #fff5e9;
  border: 1px solid #f1d9bd;
  border-radius: var(--radius-md);
}

.notice strong {
  display: block;
  margin-bottom: 5px;
}

@media (max-width: 820px) {
  .route,
  .route:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .route:nth-child(even) .route-photo { order: 0; }
  .route-photo { min-height: 280px; max-height: 360px; }
  .process-grid { grid-template-columns: 1fr; }
}

.profile-hero {
  padding: 76px 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(22, 164, 122, .15), transparent 30%),
    var(--sand);
}

.profile-grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 64px;
  align-items: center;
}

.profile-photo {
  max-height: 680px;
  object-fit: cover;
  border-radius: 42px 42px 130px 42px;
  box-shadow: var(--shadow);
}

.profile-copy h1 {
  margin: 18px 0 20px;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: -.055em;
}

.profile-copy p {
  color: var(--muted);
  font-size: 1.04rem;
}

.quote-card {
  padding: 34px;
  color: #fff;
  background: var(--green-950);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.quote-card blockquote {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  font-weight: 800;
  line-height: 1.45;
}

.quote-card p {
  margin: 15px 0 0;
  color: rgba(255, 255, 255, .7);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.value-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
}

.value-icon { font-size: 2rem; }

.value-card h3 {
  margin: 16px 0 8px;
  font-size: 1.25rem;
}

.value-card p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 820px) {
  .profile-grid { grid-template-columns: 1fr; gap: 40px; }
  .profile-photo { max-height: 540px; }
  .value-grid { grid-template-columns: 1fr; }
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 34px;
  align-items: start;
}

.contact-form,
.contact-card {
  padding: clamp(25px, 4vw, 40px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 40px rgba(18, 64, 50, .08);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field-full { grid-column: 1 / -1; }

.form-field label {
  font-weight: 800;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #cbd9d2;
  border-radius: 12px;
  font: inherit;
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--green-700);
  outline: 3px solid rgba(11, 122, 92, .14);
}

.required {
  color: #b84b29;
}

.checkbox-field {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 22px 0;
  color: var(--muted);
  font-size: .9rem;
}

.checkbox-field input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  flex: 0 0 auto;
}

.form-note {
  margin-top: 16px;
  color: var(--muted);
  font-size: .88rem;
}

.contact-stack {
  display: grid;
  gap: 18px;
}

.contact-card h2,
.contact-card h3 {
  margin-top: 0;
}

.contact-card p {
  color: var(--muted);
}

.contact-method {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.contact-method:first-of-type {
  border-top: 0;
}

.contact-method a {
  color: var(--green-700);
  font-weight: 900;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.safe-list {
  padding-left: 20px;
  color: var(--muted);
}

.safe-list li { margin: 8px 0; }

@media (max-width: 860px) {
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-field-full { grid-column: auto; }
}

.live-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.live-card {
  min-height: 245px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 34px rgba(18, 64, 50, .07);
}

.live-icon {
  display: flex;
  width: 54px;
  height: 54px;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  background: var(--green-100);
  border-radius: 16px;
}

.live-card h2 {
  margin: 20px 0 8px;
  font-size: 1.25rem;
}

.live-card p {
  margin: 0;
  color: var(--muted);
}

.status-pill {
  display: inline-flex;
  margin-top: 20px;
  padding: 6px 10px;
  color: var(--green-900);
  background: var(--green-100);
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 900;
}

.official-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.official-link {
  display: block;
  padding: 20px;
  color: var(--green-900);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  font-weight: 800;
  text-decoration: none;
}

.official-link:hover {
  border-color: var(--green-500);
}

@media (max-width: 900px) {
  .live-grid,
  .official-links { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .live-grid,
  .official-links { grid-template-columns: 1fr; }
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--green-950);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 1.35rem;
  cursor: pointer;
}

@media (max-width: 980px) {
  .menu-toggle { display: inline-flex; }

  .nav.is-open {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 20px 20px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px rgba(13, 65, 50, .12);
  }

  .nav.is-open a {
    padding: 13px 8px;
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open a:last-child { border-bottom: 0; }
}

/* Travel post list/detail pages */
.btn-small {
  min-height: 44px;
  padding: 0 18px;
  font-size: .9rem;
}

.breadcrumb {
  margin-top: 18px !important;
  font-size: .92rem !important;
}

.breadcrumb a {
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.breadcrumb span {
  margin: 0 8px;
  color: rgba(255, 255, 255, .55);
}

.post-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.post-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 34px rgba(18, 64, 50, .08);
}

.post-card-link {
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.post-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.post-card-body {
  padding: 24px;
}

.post-card-body h2 {
  margin: 8px 0 10px;
  font-size: 1.35rem;
  line-height: 1.3;
  letter-spacing: -.03em;
}

.post-card-body p {
  color: var(--muted);
}

.post-meta {
  color: var(--green-700);
  font-size: .86rem;
  font-weight: 900;
}

.notice-error {
  color: #7f1d1d;
  background: #fff1f2;
  border-color: #fecdd3;
}

.post-layout {
  max-width: 920px;
}

.post-detail {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 40px rgba(18, 64, 50, .08);
}

.post-cover {
  width: 100%;
  max-height: 560px;
  object-fit: cover;
}

.post-detail .post-meta {
  padding: 34px 42px 0;
}

.post-body {
  padding: 18px 42px 42px;
}

.post-body p {
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.9;
  white-space: pre-line;
}

.post-back {
  padding: 0 42px 42px;
  margin: 0;
}

@media (max-width: 980px) {
  .post-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .post-card-grid {
    grid-template-columns: 1fr;
  }

  .post-card img {
    height: 230px;
  }

  .post-detail .post-meta,
  .post-body,
  .post-back {
    padding-left: 24px;
    padding-right: 24px;
  }
}