:root {
  color-scheme: light;
  --marketing-ink: #17312a;
  --marketing-muted: #5f6f69;
  --marketing-paper: #f7f2e8;
  --marketing-card: rgba(255, 255, 255, 0.82);
  --marketing-line: rgba(23, 49, 42, 0.13);
  --marketing-accent: #176b53;
  --marketing-accent-dark: #0f4c3c;
  --marketing-gold: #c18b32;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.marketing-page {
  min-width: 320px;
  margin: 0;
  color: var(--marketing-ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(193, 139, 50, 0.16), transparent 31rem),
    radial-gradient(circle at 88% 18%, rgba(23, 107, 83, 0.14), transparent 34rem),
    var(--marketing-paper);
  font-family: "Pretendard", "Noto Sans KR", "Malgun Gothic", sans-serif;
  line-height: 1.7;
}

.marketing-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.marketing-header {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--marketing-line);
}

.marketing-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--marketing-ink);
  font-weight: 900;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.marketing-brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.marketing-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.marketing-nav a {
  color: #48605a;
  font-size: 0.92rem;
  font-weight: 750;
  text-decoration: none;
}

.marketing-nav a:hover,
.marketing-nav a:focus-visible {
  color: var(--marketing-accent);
}

.marketing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: clamp(36px, 7vw, 88px);
  align-items: center;
  padding: clamp(76px, 11vw, 132px) 0 88px;
}

.marketing-eyebrow {
  margin: 0 0 16px;
  color: var(--marketing-accent);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.marketing-hero h1,
.marketing-section h2,
.marketing-fallback h1 {
  margin: 0;
  font-family: "Nanum Myeongjo", "Batang", serif;
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.18;
}

.marketing-hero h1 {
  max-width: 780px;
  font-size: clamp(2.55rem, 6vw, 5rem);
}

.marketing-lead {
  max-width: 700px;
  margin: 25px 0 0;
  color: var(--marketing-muted);
  font-size: clamp(1.04rem, 2vw, 1.2rem);
}

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

.marketing-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--marketing-line);
  border-radius: 999px;
  padding: 0 22px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--marketing-ink);
  font-weight: 850;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.marketing-button:hover,
.marketing-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(23, 49, 42, 0.13);
}

.marketing-button-primary {
  border-color: var(--marketing-accent);
  background: var(--marketing-accent);
  color: #fff;
}

.marketing-proof-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(23, 107, 83, 0.16);
  border-radius: 30px;
  padding: 30px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(239, 248, 244, 0.9));
  box-shadow: 0 28px 70px rgba(23, 49, 42, 0.13);
}

.marketing-proof-card::after {
  position: absolute;
  right: -72px;
  bottom: -94px;
  width: 230px;
  height: 230px;
  border: 38px solid rgba(193, 139, 50, 0.12);
  border-radius: 50%;
  content: "";
}

.marketing-proof-card > * {
  position: relative;
  z-index: 1;
}

.marketing-proof-card h2 {
  margin: 0 0 20px;
  font-size: 1.05rem;
}

.marketing-proof-row {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid var(--marketing-line);
}

.marketing-proof-row span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 13px;
  background: #e6f2ed;
  color: var(--marketing-accent-dark);
  font-weight: 950;
}

.marketing-proof-row strong,
.marketing-proof-row small {
  display: block;
}

.marketing-proof-row small {
  margin-top: 3px;
  color: var(--marketing-muted);
}

.marketing-section {
  padding: 76px 0;
  border-top: 1px solid var(--marketing-line);
}

.marketing-section h2 {
  max-width: 780px;
  font-size: clamp(2rem, 4vw, 3.35rem);
}

.marketing-section-intro {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--marketing-muted);
}

.marketing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.marketing-card {
  min-width: 0;
  border: 1px solid var(--marketing-line);
  border-radius: 22px;
  padding: 25px;
  background: var(--marketing-card);
  box-shadow: 0 15px 38px rgba(23, 49, 42, 0.05);
}

.marketing-card-number {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  margin-bottom: 28px;
  border-radius: 50%;
  background: var(--marketing-ink);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 900;
}

.marketing-card h3 {
  margin: 0;
  font-size: 1.08rem;
}

.marketing-card p {
  margin: 9px 0 0;
  color: var(--marketing-muted);
  font-size: 0.94rem;
}

.marketing-note {
  margin-top: 28px;
  border-left: 4px solid var(--marketing-gold);
  border-radius: 0 18px 18px 0;
  padding: 20px 22px;
  background: rgba(255, 250, 236, 0.9);
  color: #5d513a;
}

.marketing-note strong {
  color: var(--marketing-ink);
}

.marketing-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  margin: 42px 0 90px;
  border-radius: 28px;
  padding: clamp(28px, 5vw, 50px);
  background: var(--marketing-ink);
  color: #fff;
}

.marketing-cta h2 {
  margin: 0;
  font-family: "Nanum Myeongjo", "Batang", serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: -0.045em;
}

.marketing-cta p {
  margin: 10px 0 0;
  color: #c8d7d2;
}

.marketing-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 28px 0 44px;
  border-top: 1px solid var(--marketing-line);
  color: var(--marketing-muted);
  font-size: 0.84rem;
}

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

.marketing-footer a {
  color: inherit;
}

.marketing-fallback {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: 14vh 0 80px;
  color: var(--marketing-ink);
  font-family: "Pretendard", "Noto Sans KR", "Malgun Gothic", sans-serif;
}

.marketing-fallback h1 {
  font-size: clamp(2.2rem, 7vw, 4.8rem);
}

.marketing-fallback p:not(.marketing-eyebrow) {
  max-width: 650px;
  color: var(--marketing-muted);
  font-size: 1.08rem;
}

.marketing-fallback nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}

.marketing-fallback nav a {
  border: 1px solid var(--marketing-line);
  border-radius: 999px;
  padding: 10px 16px;
  color: var(--marketing-accent-dark);
  font-weight: 850;
  text-decoration: none;
}

.marketing-fallback small {
  color: var(--marketing-muted);
}

@media (max-width: 780px) {
  .marketing-shell {
    width: min(100% - 28px, 680px);
  }

  .marketing-header {
    min-height: 68px;
  }

  .marketing-nav a:not(.marketing-nav-primary) {
    display: none;
  }

  .marketing-hero,
  .marketing-grid,
  .marketing-cta {
    grid-template-columns: 1fr;
  }

  .marketing-hero {
    padding: 60px 0 68px;
  }

  .marketing-proof-card {
    padding: 23px;
  }

  .marketing-section {
    padding: 58px 0;
  }

  .marketing-cta {
    margin-bottom: 64px;
  }

  .marketing-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .marketing-button {
    transition: none;
  }
}