:root {
  --paper: #fbfaf6;
  --paper-strong: #fffdf8;
  --ink: #1f261f;
  --muted: #657064;
  --line: #dfe7dc;
  --soft-line: #edf2ea;
  --green: #5f8f4e;
  --green-deep: #2f5f3b;
  --green-soft: #edf7e9;
  --blue-soft: #e4f1f6;
  --copper: #ad6b3f;
  --rose-soft: #f8e8e2;
  --shadow: 0 24px 70px rgba(33, 48, 30, 0.14);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.6;
}

body.legal-page {
  background: #fffdf9;
}

a {
  color: var(--green-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

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

.skip-link {
  left: 16px;
  padding: 10px 14px;
  position: absolute;
  top: -60px;
  z-index: 20;
  background: var(--ink);
  color: white;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 250, 246, 0.9);
  border-bottom: 1px solid var(--soft-line);
  backdrop-filter: blur(16px);
}

.nav-shell {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  padding: 14px 22px;
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  align-items: center;
  background: var(--green-soft);
  border: 1px solid #d8eacb;
  border-radius: 50%;
  color: var(--green-deep);
  display: inline-flex;
  font-size: 18px;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.brand-word {
  letter-spacing: 0;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 18px;
  font-size: 14px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--green-deep);
}

.language-switch {
  align-items: center;
  background: rgba(255, 253, 248, 0.94);
  border: 1px solid #cbdcc5;
  border-radius: 999px;
  box-shadow: 0 10px 26px rgba(33, 48, 30, 0.08);
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  white-space: nowrap;
}

.language-option {
  align-items: center;
  border-radius: 999px;
  color: var(--ink);
  display: inline-flex;
  font-size: 13px;
  font-weight: 800;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  text-decoration: none;
}

.language-option.active {
  background: var(--green-deep);
  color: white;
}

.nav-links a.language-option {
  color: var(--ink);
}

.nav-links a.language-option:hover,
.nav-links a.language-option:focus {
  background: var(--green-soft);
  color: var(--green-deep);
}

.nav-cta,
.button {
  align-items: center;
  border-radius: var(--radius);
  display: inline-flex;
  font-weight: 760;
  min-height: 44px;
  justify-content: center;
  text-decoration: none;
}

.nav-cta {
  background: var(--ink);
  color: white;
  padding: 0 16px;
}

.nav-links a.nav-cta,
.nav-links a.nav-cta:hover,
.nav-links a.nav-cta:focus {
  color: white;
}

.hero {
  min-height: 92vh;
  overflow: hidden;
  position: relative;
  background:
    linear-gradient(90deg, rgba(251, 250, 246, 0.98) 0%, rgba(251, 250, 246, 0.9) 44%, rgba(251, 250, 246, 0.42) 100%),
    url("assets/Home.png") right 8vw center / min(48vw, 560px) auto no-repeat,
    var(--paper);
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 170px;
  background: linear-gradient(0deg, var(--paper) 0%, rgba(251, 250, 246, 0) 100%);
  pointer-events: none;
}

.hero-inner {
  align-items: center;
  display: grid;
  margin: 0 auto;
  max-width: var(--max);
  min-height: calc(92vh - 68px);
  padding: 70px 22px 110px;
  position: relative;
}

.eyebrow {
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.hero h1 {
  color: var(--ink);
  font-family:
    ui-serif,
    Georgia,
    "Times New Roman",
    serif;
  font-size: clamp(48px, 8vw, 112px);
  line-height: 0.95;
  letter-spacing: 0;
  margin: 0;
  max-width: 760px;
}

.hero-copy {
  color: #3c463b;
  font-size: clamp(18px, 2vw, 23px);
  max-width: 650px;
  margin: 26px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  border: 1px solid transparent;
  padding: 0 18px;
}

.button.primary {
  background: var(--green-deep);
  color: white;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.78);
  border-color: var(--line);
  color: var(--ink);
}

.hero-korean {
  color: var(--muted);
  font-size: 15px;
  margin: 28px 0 0;
}

.band,
.section {
  position: relative;
}

.section {
  margin: 0 auto;
  max-width: var(--max);
  padding: 92px 22px;
}

.band {
  background: var(--paper-strong);
  border-block: 1px solid var(--soft-line);
}

.section-header {
  margin-bottom: 38px;
  max-width: 760px;
}

.section-header.center {
  margin-inline: auto;
  text-align: center;
}

.section-kicker {
  color: var(--copper);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 10px;
  text-transform: uppercase;
}

h2,
.legal-title {
  font-family:
    ui-serif,
    Georgia,
    "Times New Roman",
    serif;
  font-size: clamp(34px, 4.8vw, 64px);
  line-height: 1;
  letter-spacing: 0;
  margin: 0;
}

.section-header p,
.feature p,
.story-card p,
.legal-intro,
.support-card p,
.footer-note {
  color: var(--muted);
}

.proof-grid,
.feature-grid,
.story-grid,
.support-grid,
.legal-grid {
  display: grid;
  gap: 18px;
}

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

.proof-item,
.feature,
.story-card,
.support-card,
.legal-card {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.proof-item {
  min-height: 130px;
  padding: 22px;
}

.proof-item strong {
  display: block;
  font-size: 16px;
  margin-bottom: 8px;
}

.proof-item span {
  color: var(--muted);
  display: block;
  font-size: 14px;
}

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

.feature {
  min-height: 350px;
  overflow: hidden;
  padding: 24px;
}

.feature h3,
.story-card h3,
.support-card h2,
.legal-card h2 {
  font-size: 24px;
  line-height: 1.15;
  margin: 0 0 12px;
}

.feature ul,
.support-card ul,
.legal-content ul,
.legal-content ol {
  margin: 18px 0 0;
  padding-left: 20px;
}

.feature li,
.support-card li,
.legal-content li {
  margin: 8px 0;
}

.feature-icon {
  align-items: center;
  background: var(--green-soft);
  border: 1px solid #d9e9cd;
  border-radius: 50%;
  color: var(--green-deep);
  display: flex;
  font-size: 24px;
  height: 48px;
  justify-content: center;
  margin-bottom: 18px;
  width: 48px;
}

.split {
  align-items: center;
  display: grid;
  gap: 54px;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
}

.mock-frame {
  background: #111510;
  border-radius: 32px;
  box-shadow: var(--shadow);
  margin: 0 auto;
  max-width: 360px;
  padding: 12px;
}

.mock-screen {
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
}

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

.screenshot-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(33, 48, 30, 0.1);
  overflow: hidden;
}

.screenshot-card img {
  width: 100%;
}

.screenshot-caption {
  color: var(--muted);
  font-size: 14px;
  padding: 14px 16px 16px;
}

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

.story-card {
  padding: 28px;
}

.step-number {
  align-items: center;
  background: var(--ink);
  border-radius: 50%;
  color: white;
  display: flex;
  font-weight: 800;
  height: 36px;
  justify-content: center;
  margin-bottom: 22px;
  width: 36px;
}

.media-row {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr 1fr;
}

.quote-band {
  background: var(--green-deep);
  color: white;
}

.quote-band .section {
  padding-block: 76px;
}

.quote-band blockquote {
  font-family:
    ui-serif,
    Georgia,
    "Times New Roman",
    serif;
  font-size: clamp(30px, 5vw, 58px);
  line-height: 1.08;
  margin: 0;
  max-width: 960px;
}

.quote-band p {
  color: #e5f1df;
  margin: 24px 0 0;
}

.cta-section {
  padding: 92px 22px 104px;
  text-align: center;
}

.cta-panel {
  background:
    linear-gradient(135deg, rgba(237, 247, 233, 0.96), rgba(228, 241, 246, 0.96)),
    var(--green-soft);
  border: 1px solid #d7e6cf;
  border-radius: var(--radius);
  margin: 0 auto;
  max-width: 920px;
  padding: clamp(36px, 7vw, 72px);
}

.cta-panel h2 {
  margin-bottom: 18px;
}

.site-footer {
  background: #151914;
  color: white;
}

.footer-shell {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr auto;
  margin: 0 auto;
  max-width: var(--max);
  padding: 46px 22px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: #dfe9d9;
  text-decoration: none;
}

.footer-note {
  color: #aeb9ab;
  font-size: 14px;
  margin: 10px 0 0;
}

.legal-hero {
  margin: 0 auto;
  max-width: var(--max);
  padding: 72px 22px 42px;
}

.legal-label {
  color: var(--green-deep);
  font-weight: 800;
  margin: 0 0 10px;
  text-transform: uppercase;
}

.legal-intro {
  font-size: 18px;
  max-width: 820px;
}

.legal-layout {
  display: grid;
  gap: 44px;
  grid-template-columns: 280px minmax(0, 1fr);
  margin: 0 auto;
  max-width: var(--max);
  padding: 30px 22px 98px;
}

.legal-nav {
  align-self: start;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  position: sticky;
  top: 90px;
}

.legal-nav a {
  color: var(--muted);
  display: block;
  margin: 10px 0;
  text-decoration: none;
}

.legal-content {
  max-width: 820px;
}

.legal-card {
  margin-bottom: 18px;
  padding: 28px;
}

.legal-card p {
  margin: 10px 0 0;
}

.notice {
  background: var(--rose-soft);
  border: 1px solid #f0d5c9;
  border-radius: var(--radius);
  color: #5f3b2d;
  margin: 20px 0;
  padding: 16px 18px;
}

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

.support-card {
  padding: 28px;
}

.contact-list {
  list-style: none;
  padding-left: 0;
}

.contact-list li {
  border-top: 1px solid var(--soft-line);
  padding: 13px 0;
}

@media (max-width: 880px) {
  .nav-shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .hero {
    background:
      linear-gradient(0deg, rgba(251, 250, 246, 0.98), rgba(251, 250, 246, 0.72)),
      url("assets/Home.png") center bottom 18px / 82vw auto no-repeat,
      var(--paper);
  }

  .hero-inner {
    align-items: start;
    min-height: 880px;
    padding-top: 58px;
  }

  .proof-grid,
  .feature-grid,
  .story-grid,
  .support-grid,
  .media-row {
    grid-template-columns: 1fr;
  }

  .split,
  .legal-layout,
  .footer-shell {
    grid-template-columns: 1fr;
  }

  .legal-nav {
    position: static;
  }
}

@media (max-width: 520px) {
  .nav-links {
    gap: 12px;
    font-size: 13px;
  }

  .section,
  .legal-hero,
  .legal-layout,
  .cta-section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-inner {
    min-height: 790px;
    padding-left: 16px;
    padding-right: 16px;
  }
}