:root {
  --green: #1b4d3e;
  --green-dark: #0f2f26;
  --green-mid: #2a6b55;
  --cream: #f7f3e8;
  --cream-deep: #ebe4d4;
  --ink: #152820;
  --ink-soft: #3a4e47;
  --gold: #c9a227;
  --white: #ffffff;
  --line: rgba(21, 40, 32, 0.12);
  --shadow: 0 24px 60px rgba(15, 47, 38, 0.18);
  --font-display: "Fraunces", "Apple SD Gothic Neo", "Noto Serif KR", serif;
  --font-body: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

.site-nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(20px, 4vw, 48px);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-lockup img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.brand-lockup span {
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.88);
}

.nav-links a:hover {
  color: var(--white);
}

.hero {
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(15, 47, 38, 0.35) 0%, rgba(15, 47, 38, 0.78) 55%, rgba(15, 47, 38, 0.92) 100%),
    radial-gradient(1200px 700px at 70% 10%, rgba(42, 107, 85, 0.55), transparent 60%),
    linear-gradient(135deg, #1b4d3e 0%, #0f2f26 45%, #16382e 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 78%, rgba(201, 162, 39, 0.18), transparent 28%),
    url("data:image/svg+xml,%3Csvg width='160' height='160' viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='0.05'%3E%3Ccircle cx='80' cy='80' r='48'/%3E%3Ccircle cx='80' cy='80' r='24'/%3E%3C/g%3E%3C/svg%3E");
  background-size: auto, 180px 180px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  padding: 120px 0 72px;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 10vw, 6.4rem);
  font-weight: 650;
  letter-spacing: 0.04em;
  line-height: 0.95;
  margin-bottom: 22px;
}

.hero h1 {
  max-width: 14ch;
  font-size: clamp(1.45rem, 3.4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 14px;
}

.hero p {
  max-width: 34ch;
  color: rgba(247, 243, 232, 0.86);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--gold);
  color: var(--green-dark);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
}

.section {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  padding: 88px 0;
}

.section-label {
  color: var(--green-mid);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.25;
  margin-bottom: 14px;
}

.section > p.lead {
  max-width: 48ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin-bottom: 36px;
}

.feature-list {
  display: grid;
  gap: 18px;
}

.feature-list article {
  padding: 8px 0 18px;
  border-bottom: 1px solid var(--line);
}

.feature-list h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.feature-list p {
  color: var(--ink-soft);
  max-width: 60ch;
}

.feature-list a u {
  text-underline-offset: 3px;
}

.lead strong {
  color: var(--green);
  font-weight: 700;
}

.band {
  background: linear-gradient(180deg, var(--cream) 0%, var(--cream-deep) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.contact-grid dl {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px 16px;
  padding: 22px 0 0;
}

.contact-grid dt {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.contact-grid dd {
  font-weight: 600;
}

.site-footer {
  background: var(--green-dark);
  color: rgba(247, 243, 232, 0.82);
  padding: 36px 0 48px;
}

.footer-inner {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

.footer-brand {
  font-family: var(--font-display);
  color: var(--white);
  font-size: 1.3rem;
  letter-spacing: 0.06em;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  font-size: 0.92rem;
}

.footer-meta {
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(247, 243, 232, 0.68);
}

.legal-page {
  background: var(--cream);
}

.legal-header {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: var(--white);
  padding: 96px 0 48px;
}

.legal-header .wrap,
.legal-body {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
}

.legal-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.8rem);
  margin: 18px 0 8px;
}

.legal-header p {
  color: rgba(247, 243, 232, 0.78);
}

.legal-body {
  padding: 48px 0 80px;
}

.legal-body h2 {
  font-size: 1.15rem;
  margin: 32px 0 10px;
  color: var(--green);
}

.legal-body p,
.legal-body li {
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.legal-body ul {
  padding-left: 1.2rem;
  margin-bottom: 12px;
}

.legal-nav .brand-lockup,
.legal-nav .nav-links a {
  color: var(--white);
}

.note {
  display: inline-block;
  margin-top: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(201, 162, 39, 0.16);
  color: #7a5d10;
  font-size: 0.82rem;
  font-weight: 600;
}

@media (max-width: 720px) {
  .nav-links {
    gap: 12px;
    font-size: 0.84rem;
  }

  .hero-inner {
    padding-bottom: 56px;
  }

  .contact-grid dl {
    grid-template-columns: 1fr;
  }
}