:root {
  color-scheme: light;
  --bg: #edf4fb;
  --panel: rgba(255, 255, 255, 0.86);
  --panel-strong: #ffffff;
  --line: rgba(203, 213, 225, 0.86);
  --text: #0f172a;
  --muted: #64748b;
  --accent: #ff8a00;
  --accent-soft: rgba(255, 138, 0, 0.12);
  font-family: "Pretendard", "Segoe UI", "Apple SD Gothic Neo", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 138, 0, 0.11), transparent 26%),
    linear-gradient(180deg, #eaf2fb 0%, #f8fbff 54%, #ffffff 100%);
  color: var(--text);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

.site-header,
.footer,
.wrap {
  width: min(1080px, calc(100% - 32px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 0 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 22px;
  font-weight: 950;
  letter-spacing: -0.03em;
}

.brand-mark {
  color: var(--accent);
  font-size: 38px;
  line-height: 1;
}

.nav,
.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.wrap {
  display: grid;
  gap: 18px;
  padding-bottom: 36px;
}

.hero,
.section {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, var(--panel-strong), var(--panel));
  box-shadow: 0 18px 52px rgba(15, 23, 42, 0.10);
}

.hero {
  padding: clamp(30px, 6vw, 58px);
}

.section {
  padding: clamp(24px, 4vw, 36px);
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 14px;
  border: 1px solid rgba(255, 138, 0, 0.26);
  border-radius: 999px;
  background: var(--accent-soft);
  padding: 8px 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--text);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(42px, 8vw, 72px);
  line-height: 0.98;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(24px, 3vw, 32px);
}

h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

p,
li {
  color: var(--muted);
  font-size: 16px;
  font-weight: 620;
  line-height: 1.78;
}

.lead {
  max-width: 760px;
  margin: 20px 0 0;
  color: #334155;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 750;
  line-height: 1.65;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  padding: 0 18px;
  font-weight: 950;
}

.button.primary {
  background: var(--accent);
  color: #ffffff;
}

.button.secondary {
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--text);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.feature-card,
.contact-box,
.notice {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(248, 250, 252, 0.82);
  padding: 20px;
}

.feature-card p,
.contact-box p {
  margin: 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
  gap: 18px;
}

.legal-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.legal-list > li {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(248, 250, 252, 0.78);
  padding: 18px;
}

.legal-list ul {
  margin-top: 10px;
  padding-left: 20px;
}

.footer {
  justify-content: center;
  border-top: 1px solid var(--line);
  padding: 22px 0 34px;
  text-align: center;
}

@media (max-width: 700px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .split {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }
}