:root {
  --ink: #12313d; --blue: #075678; --green: #66892b; --apple: #e52c38;
  --paper: #fbfaf5; --cream: #f2eedf; --line: rgba(18,49,61,.14); --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",system-ui,sans-serif; line-height: 1.65; word-break: keep-all; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.skip { position: fixed; top: -80px; left: 16px; z-index: 100; padding: 12px 18px; background: var(--ink); color: #fff; }
.skip:focus { top: 16px; }
header { position: absolute; z-index: 10; top: 0; left: 50%; width: min(calc(100% - 48px),var(--max)); height: 92px; transform: translateX(-50%); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.24); color: #fff; }
.brand { width: 92px; height: 64px; overflow: hidden; display: grid; place-items: center; border-radius: 8px; background: rgba(255,255,255,.96); }
.brand img { width: 68px; }
nav { display: flex; gap: 42px; font-size: 14px; font-weight: 650; }
nav a { opacity: .84; }
nav a:hover { opacity: 1; }
.head-cta { padding: 10px 18px; border: 1px solid rgba(255,255,255,.52); border-radius: 999px; font-size: 13px; font-weight: 700; }
.hero { min-height: 820px; padding: 154px max(24px,calc((100vw - var(--max))/2)) 90px; background: var(--blue); color: #fff; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; overflow: hidden; }
.hero-copy { position: relative; z-index: 2; padding-right: 48px; }
.eyebrow,.section-label { margin: 0 0 28px; font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.eyebrow i { display: inline-block; width: 24px; height: 2px; margin: 0 9px 3px 0; background: #b3d17a; }
h1,h2,h3,p { margin-top: 0; }
h1 { margin-bottom: 28px; font-size: clamp(48px,5.6vw,78px); line-height: 1.14; letter-spacing: -.055em; font-weight: 760; }
h1 em { color: #b8d47f; font-style: normal; }
.hero-desc { max-width: 570px; margin-bottom: 36px; color: rgba(255,255,255,.78); font-size: 18px; line-height: 1.8; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { min-width: 170px; padding: 15px 22px; border-radius: 6px; text-align: center; font-size: 14px; font-weight: 750; }
.primary { background: #fff; color: var(--blue); }
.ghost { border: 1px solid rgba(255,255,255,.3); }
.ghost span { margin-left: 12px; }
.hero-note { margin-top: 62px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.2); display: flex; gap: 24px; align-items: center; color: rgba(255,255,255,.62); font-size: 13px; }
.hero-note strong { color: #fff; font-size: 15px; }
.hero-art { position: relative; height: 570px; display: grid; place-items: center; }
.logo-stage { position: relative; z-index: 2; width: min(76%,430px); padding: 28px; border-radius: 50%; background: #fff; box-shadow: 0 34px 80px rgba(0,0,0,.2); }
.logo-stage img { border-radius: 50%; }
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; }
.orbit.one { width: 510px; height: 510px; }
.orbit.two { width: 660px; height: 660px; }
.leaf { position: absolute; z-index: 3; width: 42px; height: 22px; background: #91b850; border-radius: 100% 0 100% 0; transform: rotate(-24deg); }
.leaf-a { top: 52px; right: 14%; }
.leaf-b { bottom: 93px; left: 3%; width: 30px; height: 16px; }
.leaf-c { top: 27%; left: 2%; background: #d0dfae; transform: rotate(35deg); }
.art-caption { position: absolute; z-index: 3; right: 0; bottom: 44px; padding: 16px 22px; border-left: 2px solid #b8d47f; background: rgba(4,64,88,.75); font-size: 14px; line-height: 1.5; }
.art-caption span { display: block; color: #b8d47f; font-size: 11px; letter-spacing: .12em; }
.section,.wide { width: min(calc(100% - 48px),var(--max)); margin: 0 auto; }
.section { padding: 132px 0; }
.section-label { margin-bottom: 42px; color: var(--green); font-size: 11px; }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: start; }
h2 { font-size: clamp(38px,4.6vw,62px); line-height: 1.24; letter-spacing: -.045em; }
.intro-copy { padding-top: 9px; color: #4b626b; font-size: 17px; }
.intro-copy p+p { margin-top: 20px; }
.cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 78px; }
.card { min-height: 360px; padding: 34px; border-radius: 14px; }
.blue-card { background: #dce8eb; }
.green-card { background: var(--green); color: #fff; transform: translateY(28px); }
.cream-card { background: var(--cream); }
.card>span { font-size: 11px; font-weight: 800; opacity: .62; }
.icon { width: 86px; height: 86px; margin: 52px 0 42px; border: 1px solid currentColor; border-radius: 50%; display: grid; place-items: center; font-size: 32px; font-weight: 400; }
.green-card .icon { background: rgba(255,255,255,.12); }
.card h3 { margin-bottom: 12px; font-size: 21px; }
.card p { margin: 0; opacity: .76; font-size: 14px; }
.learning { padding: 132px 0; background: #edf1e7; }
.learning-head { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: end; }
.learning-head p { color: #5f7069; font-size: 16px; }
.steps { margin: 70px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(18,49,61,.28); }
.steps li { position: relative; padding: 32px 28px 0 0; }
.steps li:before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--green); }
.steps span { color: var(--green); font-size: 11px; font-weight: 800; }
.steps b { display: block; margin: 45px 0 35px; color: var(--blue); font-size: 38px; font-weight: 500; }
.steps h3 { margin-bottom: 10px; font-size: 22px; }
.steps p { max-width: 190px; color: #63716c; font-size: 14px; }
.promise { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: center; }
.promise-art { min-height: 560px; display: grid; place-items: center; border-radius: 16px; background: var(--blue); overflow: hidden; }
.rings { position: relative; width: 390px; height: 390px; display: grid; place-items: center; color: #fff; }
.rings span { position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.24); border-radius: 48% 52% 45% 55%; transform: rotate(15deg); }
.rings span:nth-child(2) { inset: 45px; border-color: rgba(184,212,127,.5); transform: rotate(72deg); }
.rings span:nth-child(3) { inset: 92px; background: var(--green); border: 0; transform: rotate(-14deg); }
.rings b { position: relative; z-index: 2; font-size: 40px; line-height: 1; letter-spacing: -.05em; text-align: center; }
.promise-copy h2 { margin-bottom: 48px; }
.promise-copy ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.promise-copy li { padding: 24px 0; border-bottom: 1px solid var(--line); display: grid; gap: 7px; }
.promise-copy strong { font-size: 17px; }
.promise-copy li span { color: #65767c; font-size: 14px; }
.symbol { display: grid; grid-template-columns: .82fr 1.18fr; gap: 100px; align-items: center; border-top: 1px solid var(--line); }
.symbol-logo { background: #fff; border-radius: 16px; padding: 32px; }
.symbol-copy>p:not(.section-label) { max-width: 620px; color: #5c7077; font-size: 16px; }
.keys { margin-top: 32px; display: flex; gap: 24px; flex-wrap: wrap; font-size: 13px; font-weight: 700; }
.dot { display: inline-block; width: 9px; height: 9px; margin-right: 8px; border-radius: 50%; }
.dot.blue { background: var(--blue); }.dot.green { background: var(--green); }.dot.red { background: var(--apple); }
.soon { position: relative; min-height: 550px; padding: 110px 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; background: var(--green); color: #fff; text-align: center; }
.soon h2 { margin-bottom: 20px; }
.soon>p:not(.eyebrow) { color: rgba(255,255,255,.78); }
.soon .eyebrow i { background: #fff; }
.badge { margin-top: 26px; padding: 12px 20px; border: 1px solid rgba(255,255,255,.5); border-radius: 999px; font-size: 13px; font-weight: 800; }
.canopy { position: absolute; right: -20px; bottom: -190px; color: rgba(255,255,255,.09); font-size: 520px; line-height: 1; transform: rotate(-18deg); }
footer { padding: 46px max(24px,calc((100vw - var(--max))/2)); display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; background: #0d3445; color: rgba(255,255,255,.58); font-size: 12px; }
footer>a { color: #fff; font-size: 25px; font-weight: 700; letter-spacing: -.06em; }
footer>a span { color: #9bbd67; }
footer p { margin: 0; text-align: center; }
footer p:last-child { text-align: right; }
@media(max-width:900px) {
  nav { display: none; }.hero { grid-template-columns: 1fr; padding-top: 140px; }.hero-copy { padding-right: 0; }.hero-art { height: 490px; margin-top: 40px; }
  .intro-grid,.learning-head,.promise,.symbol { grid-template-columns: 1fr; gap: 50px; }.cards { grid-template-columns: 1fr; }.card { min-height: 310px; }.green-card { transform: none; }
  .steps { grid-template-columns: repeat(2,1fr); gap: 42px 20px; }.promise-art { min-height: 460px; }
}
@media(max-width:560px) {
  header { width: calc(100% - 32px); height: 78px; }.brand { width: 70px; height: 50px; }.brand img { width: 54px; }.head-cta { padding: 8px 13px; font-size: 11px; }
  .hero { min-height: auto; padding: 122px 20px 64px; }h1 { font-size: 44px; }.hero-desc { font-size: 16px; }.actions { display: grid; }.hero-note { align-items: flex-start; flex-direction: column; gap: 4px; }
  .hero-art { height: 350px; }.orbit.one { width: 340px; height: 340px; }.orbit.two { width: 430px; height: 430px; }.logo-stage { width: 250px; padding: 18px; }.art-caption { right: 2px; bottom: 0; }
  .section,.wide { width: calc(100% - 40px); }.section,.learning { padding: 88px 0; }h2 { font-size: 36px; }.section-label { margin-bottom: 28px; }.intro-grid { gap: 30px; }.cards { margin-top: 50px; }
  .steps { grid-template-columns: 1fr; }.promise { gap: 42px; }.promise-art { min-height: 360px; }.rings { width: 300px; height: 300px; }.keys { flex-direction: column; gap: 12px; }.soon { min-height: 480px; }
  footer { grid-template-columns: 1fr; gap: 14px; text-align: center; }footer p:last-child { text-align: center; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior: auto; }*,*:before,*:after { transition-duration: .01ms!important; } }