:root {
  --paper: #f7f3ea;
  --surface: #fffdf8;
  --ink: #171713;
  --muted: #66645d;
  --line: rgba(23, 23, 19, 0.16);
  --blue: #002ce4;
  --blue-soft: #e9edff;
  --lime: #dff15f;
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  font-size: 17px;
  line-height: 1.7;
  word-break: keep-all;
}

a { color: inherit; text-underline-offset: 0.2em; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--lime); outline-offset: 4px; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 9px 14px;
  background: var(--ink);
  color: white;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: absolute;
  z-index: 10;
  inset: 0 0 auto;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  color: white;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: 1.12rem;
}

.brand img {
  width: 42px;
  height: 42px;
  padding: 5px;
  border-radius: 50%;
  background: white;
}

.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a { text-decoration: none; font-size: 0.9rem; font-weight: 700; }
.site-nav a:hover { text-decoration: underline; }

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  align-items: end;
  padding: 150px max(24px, calc((100vw - var(--max)) / 2)) 80px;
  color: white;
  background:
    radial-gradient(circle at 75% 26%, rgba(223, 241, 95, 0.86) 0 9%, transparent 9.2%),
    linear-gradient(145deg, #0024bd 0%, #002ce4 55%, #0d4df2 100%);
}

.hero::before {
  content: "";
  position: absolute;
  width: min(58vw, 760px);
  aspect-ratio: 1;
  right: -8vw;
  bottom: -24vw;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(255, 255, 255, 0.045), 0 0 0 160px rgba(255, 255, 255, 0.035);
}

.hero-grid {
  position: relative;
  z-index: 1;
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: 60px;
  align-items: end;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--lime);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

.hero h1 {
  margin-bottom: 24px;
  font-size: clamp(4.7rem, 11vw, 9.2rem);
  line-height: 0.88;
  letter-spacing: -0.085em;
  font-weight: 950;
}

.hero-copy {
  max-width: 670px;
  margin-bottom: 30px;
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  line-height: 1.55;
  font-weight: 650;
}

.tag-list { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 34px; padding: 0; list-style: none; }
.tag-list li { padding: 8px 14px; border: 1px solid rgba(255,255,255,.5); border-radius: 999px; font-size: .82rem; font-weight: 800; }

.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 21px;
  border: 1px solid currentColor;
  text-decoration: none;
  font-weight: 850;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-3px); }
.button-light { color: var(--blue); background: white; border-color: white; }
.button-ghost { color: white; background: transparent; }
.button-dark { color: white; background: var(--ink); border-color: var(--ink); }

.bear-stage { position: relative; min-height: 440px; display: grid; place-items: center; }
.bear-stage::before {
  content: "";
  position: absolute;
  width: min(34vw, 430px);
  aspect-ratio: 1;
  background: white;
  border-radius: 50%;
  box-shadow: 0 34px 90px rgba(0, 12, 73, 0.32);
}
.bear-stage img { position: relative; width: min(29vw, 350px); filter: drop-shadow(0 16px 12px rgba(0,0,0,.08)); animation: float 4.8s ease-in-out infinite; }

.section { padding: clamp(80px, 11vw, 150px) max(24px, calc((100vw - var(--max)) / 2)); }
.section-head { max-width: 780px; margin-bottom: 64px; }
.section h2, .legal-hero h1 { font-size: clamp(2.4rem, 5.8vw, 5.4rem); line-height: 1.02; letter-spacing: -0.065em; }
.section-intro { color: var(--muted); font-size: 1.15rem; max-width: 680px; }

.process { counter-reset: process; border-top: 1px solid var(--line); }
.process-item {
  counter-increment: process;
  display: grid;
  grid-template-columns: 95px minmax(180px, .65fr) minmax(260px, 1fr);
  gap: 28px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.process-item::before { content: "0" counter(process); color: var(--blue); font-weight: 900; letter-spacing: .08em; }
.process-item h3 { margin: 0; font-size: 1.35rem; letter-spacing: -.035em; }
.process-item p { margin: 0; color: var(--muted); }

.statement { background: var(--ink); color: white; }
.statement-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: start; }
.statement h2 { color: var(--lime); }
.principles { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.24); }
.principles li { display: flex; justify-content: space-between; gap: 30px; padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,.24); }
.principles strong { font-size: 1.08rem; }
.principles span { max-width: 540px; color: rgba(255,255,255,.72); }

.data-note { background: var(--blue-soft); }
.data-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.data-grid ul { margin: 0; padding-left: 1.1em; }

.final-cta { text-align: center; background: var(--surface); }
.final-cta .section-head { margin-inline: auto; }
.final-cta .button-row { justify-content: center; }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding: 34px max(24px, calc((100vw - var(--max)) / 2));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .84rem;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }

.legal-header { position: static; background: var(--blue); }
.legal-hero { padding: 96px max(24px, calc((100vw - 920px) / 2)) 64px; background: var(--blue); color: white; }
.legal-hero p { max-width: 700px; color: rgba(255,255,255,.76); }
.legal-content { max-width: 920px; margin: 0 auto; padding: 72px 24px 120px; }
.legal-content section { padding: 34px 0; border-bottom: 1px solid var(--line); }
.legal-content h2 { font-size: clamp(1.45rem, 3vw, 2.1rem); letter-spacing: -.04em; }
.legal-content h3 { margin-top: 28px; font-size: 1.06rem; }
.legal-content p, .legal-content li { color: #45443f; }
.legal-content table { width: 100%; border-collapse: collapse; font-size: .93rem; }
.legal-content th, .legal-content td { padding: 14px 10px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.legal-content th { color: var(--ink); }
.notice { padding: 22px; background: var(--blue-soft); border-left: 4px solid var(--blue); }

.hero-copy > *, .bear-stage { animation: rise .72s both; }
.hero-copy > :nth-child(2) { animation-delay: .08s; }
.hero-copy > :nth-child(3) { animation-delay: .16s; }
.hero-copy > :nth-child(4) { animation-delay: .24s; }
.hero-copy > :nth-child(5) { animation-delay: .32s; }
.bear-stage { animation-delay: .18s; }
.reveal { opacity: 1; transform: none; }

@keyframes rise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-16px) rotate(1deg); } }

@media (max-width: 820px) {
  body { font-size: 16px; }
  .site-header { height: 70px; }
  .site-nav a:not(.privacy-link) { display: none; }
  .hero { min-height: auto; padding-top: 118px; }
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero h1 { font-size: clamp(3.75rem, 21vw, 5.8rem); }
  .bear-stage { min-height: 310px; }
  .bear-stage::before { width: 270px; }
  .bear-stage img { width: 230px; }
  .process-item { grid-template-columns: 50px 1fr; }
  .process-item p { grid-column: 2; }
  .statement-grid, .data-grid { grid-template-columns: 1fr; gap: 36px; }
  .principles li { flex-direction: column; gap: 8px; }
  .site-footer { flex-direction: column; }
  .legal-header .site-nav { display: none; }
  .legal-content { overflow-x: hidden; }
  .legal-content table { display: block; overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}