:root {
  --ink: #10162a;
  --ink-soft: #2d354f;
  --blue: #315cf4;
  --blue-dark: #1837a5;
  --mint: #67e0bf;
  --cream: #f7f4ec;
  --paper: #fffdf8;
  --line: rgba(16, 22, 42, .13);
  --orange: #ff7548;
  --radius: 28px;
  --shadow: 0 24px 70px rgba(20, 31, 70, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", system-ui, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 12px 18px; background: #fff; border-radius: 10px; }
.skip-link:focus { top: 16px; }

.site-header {
  width: min(1240px, calc(100% - 40px));
  height: 78px;
  margin: 18px auto 0;
  padding: 0 18px 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 22px;
  background: rgba(255,253,248,.82);
  box-shadow: 0 12px 40px rgba(30, 39, 73, .08);
  backdrop-filter: blur(16px);
  position: relative;
  z-index: 20;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark {
  width: 40px; height: 40px; display: grid; place-items: center;
  color: white; background: var(--ink); border-radius: 12px;
  font: 800 21px/1 Georgia, serif;
  box-shadow: inset 0 -4px 0 rgba(0,0,0,.2);
}
.brand strong { display: block; font-size: 14px; line-height: 1.1; letter-spacing: -.01em; }
.brand small { display: block; margin-top: 4px; color: #777e90; font-size: 9px; letter-spacing: .19em; }
.site-header nav { display: flex; gap: 32px; font-size: 13px; font-weight: 700; color: #596077; }
.site-header nav a:hover { color: var(--blue); }
.header-cta { padding: 12px 17px; color: white; background: var(--ink); border-radius: 12px; font-size: 12px; font-weight: 800; }

.hero {
  width: min(1240px, calc(100% - 40px));
  min-height: 680px;
  margin: 18px auto 0;
  padding: 74px 58px;
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  align-items: center;
  gap: 56px;
  border-radius: 36px;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(circle at 83% 10%, rgba(103,224,191,.28), transparent 26%),
    linear-gradient(135deg, #fffdf8 0%, #f3f1e9 52%, #e9effe 100%);
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: var(--shadow);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image: linear-gradient(rgba(16,22,42,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(16,22,42,.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to right, transparent 0%, #000 58%, #000 100%);
}
.hero-copy, .hero-visual { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 20px; display: flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 900; letter-spacing: .18em; color: var(--blue); }
.eyebrow span { width: 28px; height: 3px; background: currentColor; border-radius: 10px; }
.eyebrow.light { color: var(--mint); }
.eyebrow.danger { color: var(--orange); }
.hero h1 { margin: 0; font-size: clamp(46px, 5vw, 72px); line-height: 1.09; letter-spacing: -.065em; }
.hero h1 em { color: var(--blue); font-style: normal; position: relative; }
.hero h1 em::after { content: ""; position: absolute; left: 3px; right: 0; bottom: -5px; height: 8px; background: var(--mint); border-radius: 100%; opacity: .72; transform: rotate(-1deg); z-index: -1; }
.hero-lead { max-width: 570px; margin: 26px 0 30px; color: #565e73; font-size: 17px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.primary-button {
  min-height: 58px; padding: 0 20px 0 24px; display: inline-flex; align-items: center; gap: 18px;
  color: white; background: var(--blue); border-radius: 16px; font-size: 14px; font-weight: 900;
  box-shadow: 0 15px 32px rgba(49,92,244,.26); transition: .2s ease;
}
.primary-button:hover { transform: translateY(-3px); box-shadow: 0 20px 38px rgba(49,92,244,.32); }
.primary-button svg { width: 25px; fill: none; stroke: currentColor; stroke-width: 2; }
.text-link { color: #4c5368; font-size: 13px; font-weight: 800; }
.text-link span { color: var(--blue); margin-left: 6px; }
.microcopy { margin: 17px 0 0; color: #8a8f9e; font-size: 11px; }

.hero-visual { height: 500px; min-width: 0; }
.orbit { position: absolute; border: 1px dashed rgba(49,92,244,.24); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%); }
.orbit-one { width: 390px; height: 390px; }
.orbit-two { width: 510px; height: 510px; border-color: rgba(16,22,42,.13); }
.knowledge-core {
  width: 235px; height: 235px; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: white; text-align: center; background: var(--ink); border-radius: 50%; box-shadow: 0 28px 80px rgba(16,22,42,.26), inset 0 0 0 12px rgba(255,255,255,.04);
}
.knowledge-core::after { content: ""; position: absolute; width: 92%; height: 92%; border: 1px solid rgba(255,255,255,.12); border-radius: inherit; }
.knowledge-core span { color: var(--mint); font-size: 9px; font-weight: 900; letter-spacing: .2em; }
.knowledge-core strong { margin-top: 7px; font-size: 24px; letter-spacing: -.04em; }
.knowledge-core small { margin-top: 5px; color: #aab2ca; font-size: 11px; }
.orbit-card { width: 142px; padding: 15px 16px; position: absolute; display: grid; grid-template-columns: 25px 1fr; background: rgba(255,255,255,.92); border: 1px solid white; border-radius: 18px; box-shadow: 0 14px 40px rgba(23,34,74,.13); backdrop-filter: blur(10px); }
.orbit-card b { grid-row: 1 / 3; color: var(--blue); font-size: 10px; }
.orbit-card span { font-size: 13px; font-weight: 900; }
.orbit-card small { color: #878da0; font-size: 9px; }
.card-market { left: 0; top: 84px; }
.card-company { right: 0; top: 88px; }
.card-value { left: 3px; bottom: 70px; }
.card-risk { right: 4px; bottom: 66px; }

.trust-strip { width: min(1160px, calc(100% - 64px)); margin: -32px auto 0; position: relative; z-index: 3; display: grid; grid-template-columns: repeat(3,1fr); background: var(--ink); color: white; border-radius: 24px; box-shadow: 0 22px 60px rgba(16,22,42,.18); }
.trust-strip > div { min-height: 112px; padding: 25px 30px; display: flex; gap: 16px; align-items: center; border-right: 1px solid rgba(255,255,255,.1); }
.trust-strip > div:last-child { border-right: 0; }
.trust-strip span { color: var(--mint); font: 700 22px/1 Georgia, serif; }
.trust-strip p { margin: 0; color: #aeb6cd; font-size: 11px; }
.trust-strip strong { display: block; margin-bottom: 4px; color: white; font-size: 14px; }

.section { width: min(1160px, calc(100% - 40px)); margin: 0 auto; padding: 128px 0; }
.section-heading { display: grid; grid-template-columns: 1fr .8fr; column-gap: 80px; align-items: end; margin-bottom: 52px; }
.section-heading .eyebrow { grid-column: 1 / 3; }
.section-heading h2, .numbers-intro h2, .risk-copy h2, .community-cta h2 { margin: 0; font-size: clamp(38px, 4.2vw, 58px); line-height: 1.16; letter-spacing: -.06em; }
.section-heading > p:last-child { margin: 0 0 5px; color: #697084; font-size: 14px; }
.section-heading.compact { display: block; }
.section-heading.compact .eyebrow { display: flex; }

.topic-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.topic-card { min-height: 360px; padding: 35px; position: relative; overflow: hidden; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); transition: .25s ease; }
.topic-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.topic-number { position: absolute; right: 26px; top: 22px; color: #d9dce4; font: 700 46px/1 Georgia, serif; }
.topic-icon { width: 58px; height: 58px; margin-bottom: 44px; display: flex; align-items: end; gap: 5px; padding: 13px; background: #eef1ff; border-radius: 16px; }
.icon-market i { width: 8px; background: var(--blue); border-radius: 5px; }
.icon-market i:nth-child(1) { height: 15px; }.icon-market i:nth-child(2) { height: 28px; }.icon-market i:nth-child(3) { height: 21px; }
.icon-company { align-items: center; justify-content: center; flex-direction: column; }
.icon-company i { width: 31px; height: 5px; background: var(--blue); border-radius: 4px; }
.icon-company i:nth-child(2) { width: 24px; }.icon-company i:nth-child(3) { width: 17px; }
.icon-value { align-items: center; justify-content: center; font-weight: 900; color: var(--blue); font-size: 23px; }
.icon-risk { align-items: center; justify-content: center; }
.icon-risk i { width: 28px; height: 32px; background: var(--blue); clip-path: polygon(50% 0, 100% 17%, 91% 72%, 50% 100%, 9% 72%, 0 17%); }
.topic-card h3 { margin: 0; font-size: 25px; letter-spacing: -.04em; }
.topic-card > p { margin: 13px 0 18px; color: #666d81; font-size: 13px; }
.topic-card ul { display: flex; gap: 8px; flex-wrap: wrap; margin: 0; padding: 0; list-style: none; }
.topic-card li { padding: 6px 10px; color: #46506d; background: #f0f2f7; border-radius: 8px; font-size: 10px; font-weight: 700; }

.numbers { width: 100%; max-width: none; padding: 120px max(20px, calc((100% - 1160px)/2)); display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; align-items: center; color: white; background: var(--ink); }
.numbers-intro > p:last-child { color: #a9b0c5; max-width: 390px; }
.metric-lab { overflow: hidden; border: 1px solid rgba(255,255,255,.1); border-radius: 28px; background: #171e35; box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.metric-tabs { padding: 12px; display: grid; grid-template-columns: repeat(5,1fr); gap: 6px; border-bottom: 1px solid rgba(255,255,255,.1); }
.metric-tab { padding: 13px 8px; color: #9ba4be; background: transparent; border: 0; border-radius: 11px; cursor: pointer; font-size: 11px; font-weight: 800; }
.metric-tab.active { color: var(--ink); background: var(--mint); }
.metric-panel { min-height: 320px; padding: 43px; display: grid; grid-template-columns: 1fr .8fr; gap: 35px; align-items: center; }
.metric-label { margin: 0 0 13px; color: var(--mint); font-size: 9px; font-weight: 900; letter-spacing: .16em; }
.metric-panel h3 { margin: 0; font-size: 25px; line-height: 1.4; letter-spacing: -.04em; }
.metric-panel > div > p:last-child { color: #a9b0c5; font-size: 12px; }
.question-card { min-height: 170px; padding: 25px; display: flex; flex-direction: column; justify-content: space-between; color: var(--ink); background: var(--paper); border-radius: 20px; }
.question-card span { color: var(--blue); font-size: 8px; font-weight: 900; letter-spacing: .15em; }
.question-card strong { font-size: 15px; line-height: 1.5; }

.path-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; counter-reset: path; }
.path-step { min-height: 300px; padding: 28px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 22px; background: var(--paper); }
.path-step > span { color: var(--blue); font-size: 9px; font-weight: 900; letter-spacing: .15em; }
.path-step h3 { margin: 38px 0 10px; font-size: 22px; }
.path-step p { margin: 0; color: #6d7487; font-size: 12px; }
.path-step b { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); font-size: 11px; }

.risk { width: 100%; max-width: none; padding: 120px max(20px, calc((100% - 1160px)/2)); background: #eeebe2; }
.risk-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.risk-copy { position: sticky; top: 30px; }
.risk-copy > p:not(.eyebrow) { color: #676e80; max-width: 420px; }
.official-links { margin-top: 35px; display: flex; gap: 9px; flex-wrap: wrap; }
.official-links a { padding: 11px 13px; background: white; border: 1px solid var(--line); border-radius: 10px; font-size: 10px; font-weight: 800; }
.official-links span { color: var(--blue); }
.warning-list { background: var(--paper); border-radius: 28px; border: 1px solid var(--line); overflow: hidden; }
.warning-list article { padding: 27px 30px; display: grid; grid-template-columns: 45px 1fr; gap: 18px; border-bottom: 1px solid var(--line); }
.warning-list article:last-child { border-bottom: 0; }
.warning-list article > span { color: var(--orange); font: 700 20px/1 Georgia, serif; }
.warning-list h3 { margin: 0 0 5px; font-size: 17px; }
.warning-list p { margin: 0; color: #6d7486; font-size: 11px; }

.community-cta { width: min(1160px, calc(100% - 40px)); margin: 110px auto; padding: 65px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; color: white; background: var(--blue); border-radius: 34px; box-shadow: 0 30px 80px rgba(49,92,244,.25); position: relative; overflow: hidden; }
.community-cta::before { content: ""; position: absolute; width: 400px; height: 400px; right: -130px; top: -220px; border: 60px solid rgba(103,224,191,.2); border-radius: 50%; }
.community-cta > * { position: relative; z-index: 1; }
.community-cta > div > p:last-child { color: #d8e0ff; }
.community-button { min-height: 104px; padding: 22px 25px; display: flex; align-items: center; justify-content: space-between; color: var(--ink); background: var(--mint); border-radius: 21px; box-shadow: 0 16px 40px rgba(0,0,0,.14); }
.community-button small { display: block; margin-bottom: 5px; color: #32566a; font-size: 9px; letter-spacing: .13em; }
.community-button span { font-size: 17px; font-weight: 900; }
.community-button b, .mobile-cta b { font: inherit; }
.community-button i { width: 48px; height: 48px; display: grid; place-items: center; color: white; background: var(--ink); border-radius: 50%; font-style: normal; font-size: 20px; }
.community-note { grid-column: 1 / 3; margin: 0; color: #cdd8ff; font-size: 10px; }

footer { width: min(1160px, calc(100% - 40px)); margin: 0 auto; padding: 55px 0 100px; display: grid; grid-template-columns: .7fr 1.3fr; gap: 80px; border-top: 1px solid var(--line); }
.footer-brand { display: flex; align-items: flex-start; gap: 13px; }
.footer-brand strong { font-size: 13px; }
.footer-brand p { margin: 4px 0; color: #7b8192; font-size: 10px; }
.footer-notices { display: grid; gap: 9px; color: #7a8091; font-size: 9px; }
.footer-notices p { margin: 0; }
.footer-notices strong { color: #444c62; margin-right: 5px; }
.copyright { grid-column: 1 / 3; margin: 0; color: #969ba8; font-size: 9px; }
.mobile-cta { display: none; }
.toast { position: fixed; left: 50%; bottom: 28px; z-index: 100; padding: 13px 18px; color: white; background: var(--ink); border-radius: 12px; font-size: 11px; font-weight: 800; opacity: 0; pointer-events: none; transform: translate(-50%, 20px); transition: .25s ease; box-shadow: var(--shadow); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1000px) {
  .site-header nav { display: none; }
  .hero { min-height: 0; padding: 65px 40px; grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-lead { margin-left: auto; margin-right: auto; }
  .hero-actions, .eyebrow { justify-content: center; }
  .hero-visual { width: min(540px, 100%); margin: 0 auto; }
  .numbers, .risk-layout { grid-template-columns: 1fr; }
  .numbers { gap: 48px; }
  .risk-copy { position: static; }
  .path-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 720px) {
  body { padding-bottom: 78px; }
  .site-header { width: calc(100% - 24px); height: 66px; margin-top: 12px; padding: 0 12px 0 15px; }
  .brand-mark { width: 35px; height: 35px; }
  .header-cta { display: none; }
  .hero { width: calc(100% - 24px); margin-top: 12px; padding: 48px 22px 30px; border-radius: 27px; }
  .hero h1 { font-size: 42px; }
  .hero-lead { font-size: 14px; }
  .primary-button { width: 100%; justify-content: space-between; text-align: left; }
  .hero-actions { gap: 14px; }
  .hero-visual { height: 390px; margin-top: 15px; transform: scale(.86); transform-origin: center top; }
  .orbit-one { width: 300px; height: 300px; }.orbit-two { width: 390px; height: 390px; }
  .knowledge-core { width: 175px; height: 175px; }.knowledge-core strong { font-size: 19px; }
  .orbit-card { width: 123px; padding: 11px; }
  .card-market { left: -15px; top: 47px; }.card-company { right: -15px; top: 50px; }.card-value { left: -12px; bottom: 52px; }.card-risk { right: -14px; bottom: 50px; }
  .trust-strip { width: calc(100% - 42px); margin-top: -49px; grid-template-columns: 1fr; }
  .trust-strip > div { min-height: 86px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .section { width: calc(100% - 30px); padding: 92px 0; }
  .section-heading { display: block; margin-bottom: 32px; }
  .section-heading .eyebrow { justify-content: flex-start; }
  .section-heading h2, .numbers-intro h2, .risk-copy h2, .community-cta h2 { font-size: 36px; }
  .section-heading > p:last-child { margin-top: 20px; }
  .topic-grid, .path-grid { grid-template-columns: 1fr; }
  .topic-card { min-height: 340px; padding: 28px; }
  .numbers, .risk { padding: 92px 20px; }
  .numbers-intro .eyebrow { justify-content: flex-start; }
  .metric-tabs { overflow-x: auto; display: flex; }
  .metric-tab { min-width: 82px; }
  .metric-panel { padding: 28px; grid-template-columns: 1fr; }
  .risk-layout { gap: 42px; }
  .warning-list article { padding: 23px 20px; grid-template-columns: 34px 1fr; }
  .community-cta { width: calc(100% - 24px); margin: 70px auto; padding: 37px 24px; grid-template-columns: 1fr; }
  .community-cta .eyebrow { justify-content: flex-start; }
  .community-note { grid-column: auto; }
  footer { width: calc(100% - 32px); padding: 40px 0 70px; grid-template-columns: 1fr; gap: 32px; }
  .copyright { grid-column: auto; }
  .mobile-cta { display: block; position: fixed; z-index: 90; left: 10px; right: 10px; bottom: 10px; }
  .mobile-cta a { min-height: 58px; padding: 0 19px; display: flex; align-items: center; justify-content: space-between; color: white; background: var(--blue); border: 1px solid rgba(255,255,255,.25); border-radius: 17px; box-shadow: 0 15px 42px rgba(49,92,244,.35); font-size: 12px; font-weight: 900; }
  .toast { bottom: 84px; width: calc(100% - 40px); text-align: center; }
}

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