:root {
  --forest: #123e2e;
  --forest-deep: #0a2d21;
  --forest-mid: #194b39;
  --leaf: #6dac48;
  --leaf-soft: #a7d58b;
  --ink: #17251e;
  --muted: #67766d;
  --cream: #f5f3eb;
  --mist: #edf3ee;
  --line: #dce5de;
  --white: #fff;
  --shadow: 0 22px 60px rgba(12, 52, 37, .11);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; font-family: "DM Sans", "Noto Sans KR", sans-serif; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4, p { margin-top: 0; }
.shell { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 112px 0; scroll-margin-top: 82px; }
.skip-link { position: fixed; z-index: 1000; left: 16px; top: -60px; background: #fff; color: var(--forest); padding: 12px 18px; border-radius: 10px; box-shadow: var(--shadow); }
.skip-link:focus { top: 16px; }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(18,62,46,.09); }
.nav-wrap { width: min(1280px, calc(100% - 48px)); height: 82px; margin: 0 auto; display: flex; align-items: center; gap: 46px; }
.brand { width: 186px; flex: 0 0 auto; }
.brand img { width: 100%; }
.desktop-nav { display: flex; gap: 31px; margin-left: auto; }
.desktop-nav a { color: #425249; font-size: 14px; font-weight: 650; transition: color .2s; }
.desktop-nav a:hover { color: var(--leaf); }
.nav-actions { display: flex; align-items: center; gap: 18px; }
.language-toggle { border: 0; background: transparent; padding: 8px 0; display: flex; gap: 6px; color: #94a098; font-size: 14px; font-weight: 700; cursor: pointer; }
.language-toggle .lang-active { color: var(--forest); }

.button { min-height: 52px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; font-weight: 700; font-size: 14px; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--leaf); box-shadow: 0 12px 24px rgba(109,172,72,.25); }
.button-primary:hover { background: #5f9e3d; box-shadow: 0 16px 30px rgba(109,172,72,.32); }
.button-dark { color: #fff; background: var(--forest); }
.button-outline { color: var(--forest); border-color: #b9c8be; background: #fff; }
.button-small { min-height: 42px; padding: 0 19px; font-size: 14px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: #fff; border-bottom: 1px solid rgba(255,255,255,.45); padding: 10px 0 8px; font-size: 14px; font-weight: 700; }
.eyebrow { margin: 0 0 18px; color: var(--leaf); font-size: 13px; line-height: 1.25; letter-spacing: .15em; font-weight: 800; }
.eyebrow.light { color: var(--leaf-soft); }

.hero { position: relative; overflow: hidden; color: #fff; background: var(--forest-deep); }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,27,20,.97) 0%, rgba(7,34,25,.84) 35%, rgba(9,40,30,.38) 58%, rgba(7,26,20,.07) 79%), linear-gradient(0deg, rgba(4,24,17,.48), transparent 45%); }
.hero-content { position: relative; z-index: 1; min-height: 700px; padding-top: 58px; padding-bottom: 58px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: center; }
.hero-copy { max-width: 690px; padding: 34px 0; }
.hero h1 { margin-bottom: 27px; color: #fff; font-size: clamp(48px, 5.25vw, 78px); line-height: 1.08; letter-spacing: -.057em; font-weight: 700; text-shadow: 0 3px 24px rgba(0,0,0,.2); }
.hero-lead { max-width: 680px; margin-bottom: 34px; color: rgba(255,255,255,.84); font-size: 17px; line-height: 1.82; }
.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.hero-route-card { width: min(355px, 100%); margin: auto 0 5px auto; padding: 26px 28px; align-self: end; border: 1px solid rgba(255,255,255,.2); border-radius: 18px; background: rgba(7,32,24,.6); box-shadow: 0 20px 55px rgba(0,0,0,.17); backdrop-filter: blur(12px); }
.hero-route-card > p { margin-bottom: 24px; color: var(--leaf-soft); font-size: 12px; font-weight: 800; letter-spacing: .14em; }
.hero-route-card ol { margin: 0; padding: 0; list-style: none; }
.hero-route-card li { padding: 12px 0; border-top: 1px solid rgba(255,255,255,.14); display: grid; grid-template-columns: 35px 1fr; align-items: center; gap: 8px; }
.hero-route-card li span { color: #8fbe75; font-size: 12px; }
.hero-route-card li strong { color: #fff; font-size: 15px; }
.trust-strip { position: relative; z-index: 2; border-top: 1px solid rgba(255,255,255,.17); background: rgba(6,28,21,.77); backdrop-filter: blur(8px); }
.trust-items { min-height: 72px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; }
.trust-items span { position: relative; padding-left: 24px; color: rgba(255,255,255,.82); font-size: 13px; font-weight: 600; text-align: center; }
.trust-items span::before { content: ""; position: absolute; left: calc(50% - 71px); top: 50%; width: 7px; height: 7px; border-radius: 50%; background: var(--leaf); transform: translateY(-50%); }

.market { background: #fff; }
.section-heading { display: grid; grid-template-columns: .95fr 1.05fr; gap: 90px; align-items: end; margin-bottom: 58px; }
.section-heading h2, .partnership h2 { margin: 0; color: var(--forest); font-size: clamp(40px, 4.1vw, 59px); line-height: 1.14; letter-spacing: -.045em; }
.heading-copy > p { margin-bottom: 18px; color: var(--muted); font-size: 17px; line-height: 1.8; }
.heading-copy > strong { display: block; padding-left: 17px; border-left: 3px solid var(--leaf); color: var(--forest); font-size: 16px; line-height: 1.65; }
.entry-flow { padding: 20px; border: 1px solid var(--line); border-radius: 26px; background: var(--mist); display: grid; grid-template-columns: 1fr 48px 1.45fr 48px 1fr; align-items: stretch; }
.flow-party, .flow-core { border-radius: 18px; }
.flow-party { min-height: 320px; padding: 25px; position: relative; background: #fff; display: flex; flex-direction: column; justify-content: flex-end; box-shadow: 0 12px 34px rgba(18,62,46,.06); }
.flow-number { position: absolute; left: 24px; top: 22px; color: #93a198; font-size: 12px; font-weight: 700; }
.flow-icon { width: 58px; height: 58px; margin-bottom: 42px; border: 1px solid #cddbcf; border-radius: 50%; display: grid; place-items: center; color: var(--leaf); font-size: 24px; font-weight: 600; }
.korea-icon { background: var(--forest); border-color: var(--forest); color: #fff; font-size: 18px; }
.flow-party p { margin-bottom: 8px; color: var(--forest); font-size: 17px; line-height: 1.45; font-weight: 700; }
.flow-party small { color: #74827a; font-size: 12px; }
.flow-arrow { display: grid; place-items: center; color: var(--leaf); font-size: 22px; }
.flow-core { min-height: 320px; padding: 26px 28px; color: #fff; background: var(--forest); box-shadow: 0 16px 38px rgba(18,62,46,.16); }
.core-heading { margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.17); display: flex; justify-content: space-between; align-items: center; }
.core-heading span { color: #8fbe75; font-size: 12px; }
.core-heading strong { font-size: 15px; letter-spacing: .1em; }
.flow-core ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.flow-core li { position: relative; padding-left: 19px; color: #d6e2da; font-size: 13px; line-height: 1.6; }
.flow-core li::before { content: ""; position: absolute; left: 0; top: .62em; width: 6px; height: 6px; border-radius: 50%; background: var(--leaf); }

.pathway-layout { margin-top: 74px; display: grid; grid-template-columns: .72fr 1.28fr; gap: 72px; align-items: start; }
.pathway-intro h3 { margin-bottom: 18px; color: var(--forest); font-size: 28px; line-height: 1.42; letter-spacing: -.03em; }
.pathway-intro > p:last-child { color: #6e7d74; font-size: 14px; line-height: 1.75; }
.pathway-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pathway-grid article { min-height: 178px; padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.pathway-grid span { color: var(--leaf); font-size: 12px; font-weight: 800; }
.pathway-grid h4 { margin: 35px 0 10px; color: var(--forest); font-size: 18px; }
.pathway-grid p { margin: 0; color: #6e7c74; font-size: 13px; line-height: 1.65; }
.focus-strip { margin-top: 64px; padding: 27px 30px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 160px 1fr; gap: 30px; align-items: center; }
.focus-strip > span { color: var(--leaf); font-size: 12px; font-weight: 800; letter-spacing: .13em; }
.focus-strip > div { display: flex; flex-wrap: wrap; gap: 10px; }
.focus-strip strong { padding: 10px 14px; border-radius: 999px; background: var(--mist); color: #42564a; font-size: 12px; font-weight: 650; }

.services { color: #fff; background: var(--forest); }
.services-intro { display: grid; grid-template-columns: .95fr 1.05fr; gap: 90px; align-items: end; }
.services h2 { margin: 0; color: #fff; font-size: clamp(40px, 4.1vw, 59px); line-height: 1.14; letter-spacing: -.045em; }
.services-intro > p { margin: 0; color: #c6d6cc; font-size: 16px; line-height: 1.85; }
.service-grid { margin-top: 70px; border: 1px solid rgba(255,255,255,.14); border-radius: 22px; overflow: hidden; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.14); }
.service-grid article { min-height: 275px; padding: 28px; background: #174735; }
.service-grid article > span { width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; display: grid; place-items: center; color: var(--leaf-soft); font-size: 12px; }
.service-grid h3 { margin: 60px 0 13px; color: #fff; font-size: 19px; }
.service-grid p { margin: 0; color: #bdcec4; font-size: 14px; line-height: 1.72; }
.evidence-block { margin-top: 30px; padding: 38px 40px; border: 1px solid rgba(255,255,255,.16); border-radius: 22px; background: linear-gradient(105deg, rgba(255,255,255,.06), rgba(109,172,72,.12)); display: grid; grid-template-columns: .78fr 1.22fr; gap: 50px; align-items: center; }
.evidence-block h3 { margin: 0; max-width: 430px; color: #fff; font-size: 24px; line-height: 1.43; }
.evidence-block ol { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); }
.evidence-block li { min-height: 82px; padding: 0 14px; border-left: 1px solid rgba(255,255,255,.15); display: flex; flex-direction: column; justify-content: space-between; }
.evidence-block li span { color: #8fc777; font-size: 12px; }
.evidence-block li strong { color: #e3ede6; font-size: 12px; line-height: 1.45; }
.company-facts { margin-top: 54px; display: grid; grid-template-columns: .6fr .85fr 1.4fr 1.2fr; gap: 20px; }
.company-facts > div { padding-top: 15px; border-top: 1px solid rgba(255,255,255,.22); }
.company-facts span { display: block; margin-bottom: 8px; color: #9db3a5; font-size: 12px; }
.company-facts strong { color: #fff; font-size: 15px; }
.verification-note { margin-top: 28px; padding: 18px 22px; border-radius: 13px; display: grid; grid-template-columns: 27px 1fr; gap: 10px; align-items: start; background: rgba(0,0,0,.12); }
.verification-note > span { color: var(--leaf-soft); font-size: 13px; }
.verification-note p { margin: 0; color: #b8c9bf; font-size: 12px; line-height: 1.65; }

.partnership { background: var(--cream); }
.partnership-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 94px; align-items: start; }
.partnership-aside { position: sticky; top: 120px; }
.partnership-aside > p:not(.eyebrow) { max-width: 430px; margin: 28px 0; color: var(--muted); font-size: 17px; line-height: 1.82; }
.contact-card { margin-top: 45px; padding: 24px 0; border-top: 1px solid #cbd4ca; display: grid; gap: 7px; }
.contact-card > span { margin-bottom: 5px; color: #748078; font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.contact-card a { width: fit-content; color: var(--forest); font-size: 16px; font-weight: 700; }
.contact-card address { margin-top: 9px; color: #5e6e65; font-size: 12px; font-style: normal; line-height: 1.65; }
.partnership-form { padding: 38px; border-radius: 26px; background: #fff; box-shadow: 0 20px 55px rgba(21,63,49,.08); }
.form-intro { margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.form-intro span { display: block; color: var(--leaf); font-size: 12px; font-weight: 800; letter-spacing: .13em; }
.form-intro p { margin: 8px 0 0; color: var(--forest); font-size: 18px; font-weight: 700; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 21px 18px; }
.partnership-form label { display: grid; gap: 8px; color: #47574e; font-size: 12px; font-weight: 700; }
.partnership-form input, .partnership-form select, .partnership-form textarea { width: 100%; border: 1px solid #dbe3dc; border-radius: 11px; outline: 0; background: #fbfcfb; color: var(--ink); padding: 13px 14px; font-size: 14px; font-weight: 500; transition: border .2s, box-shadow .2s; }
.partnership-form input, .partnership-form select { height: 48px; }
.partnership-form textarea { resize: vertical; line-height: 1.6; }
.partnership-form input:focus, .partnership-form select:focus, .partnership-form textarea:focus { border-color: var(--leaf); box-shadow: 0 0 0 3px rgba(109,172,72,.12); }
.partnership-form [aria-invalid="true"] { border-color: #ba5148; }
.full-field { margin-top: 21px; grid-column: 1 / -1; }
.check-field { margin-top: 20px; grid-template-columns: auto 1fr !important; align-items: center; gap: 9px !important; }
.check-field input { width: 16px; height: 16px; accent-color: var(--leaf); }
.form-note { margin: 14px 0 20px; color: #718077; font-size: 12px; line-height: 1.65; }
.submit-button { width: 100%; justify-content: space-between; padding: 0 24px; }
.form-error { min-height: 18px; margin: 10px 0 0; color: #a43e35; font-size: 12px; }

.site-footer { color: #c1d0c7; background: #08281d; }
.footer-main { min-height: 230px; padding: 56px 0 44px; display: grid; grid-template-columns: 1.45fr .65fr .9fr 1.1fr; gap: 40px; }
.footer-main img { width: 176px; margin-bottom: 20px; }
.footer-main .footer-logo { filter: grayscale(1) brightness(0) invert(1); opacity: .92; }
.footer-main p { color: #a7baaf; font-size: 12px; line-height: 1.65; }
.footer-main > div:not(:first-child) { display: flex; flex-direction: column; gap: 8px; }
.footer-main span { margin-bottom: 6px; color: #819b8b; font-size: 12px; letter-spacing: .11em; text-transform: uppercase; }
.footer-main strong, .footer-main a { width: fit-content; color: #d7e2db; font-size: 13px; }
.footer-main .footer-locations strong { max-width: 270px; color: #b8c8be; font-size: 12px; font-weight: 500; line-height: 1.6; }
.footer-bottom { min-height: 66px; border-top: 1px solid rgba(255,255,255,.1); display: flex; align-items: center; justify-content: space-between; gap: 24px; color: #819b8b; font-size: 12px; }

.modal[hidden] { display: none; }
.modal { position: fixed; z-index: 500; inset: 0; padding: 20px; display: grid; place-items: center; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(5,24,17,.74); backdrop-filter: blur(6px); }
.modal-card { position: relative; z-index: 1; width: min(680px, 100%); max-height: calc(100vh - 40px); padding: 38px; border-radius: 24px; overflow-y: auto; background: #fff; box-shadow: 0 30px 90px rgba(0,0,0,.28); animation: modal-in .25s ease; }
.modal-close { position: absolute; right: 18px; top: 18px; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--forest); font-size: 22px; cursor: pointer; }
.modal-card h2 { margin: 14px 38px 8px 0; color: var(--forest); font-size: 31px; letter-spacing: -.03em; }
.modal-card > p:not(.eyebrow) { color: var(--muted); font-size: 14px; line-height: 1.72; }
.modal-card pre { margin: 24px 0; padding: 20px; border: 1px solid var(--line); border-radius: 14px; max-height: 300px; overflow: auto; background: #f6f8f6; color: #31443a; font: 13px/1.72 "DM Sans", "Noto Sans KR", sans-serif; white-space: pre-wrap; word-break: break-word; }
.modal-actions { display: flex; gap: 10px; }
.copy-status { min-height: 18px; margin: 10px 0 0 !important; color: var(--leaf) !important; font-size: 12px !important; }
@keyframes modal-in { from { opacity: 0; transform: translateY(18px) scale(.98); } to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1020px) {
  .desktop-nav { display: none; }
  .nav-actions { margin-left: auto; }
  .hero-content { grid-template-columns: 1fr; gap: 20px; padding-top: 78px; padding-bottom: 76px; }
  .hero-route-card { justify-self: end; }
  .trust-items { grid-template-columns: 1fr 1fr; padding: 18px 0; gap: 18px; }
  .section-heading, .services-intro { grid-template-columns: 1fr; gap: 30px; }
  .entry-flow { grid-template-columns: 1fr; gap: 12px; }
  .flow-arrow { height: 30px; transform: rotate(90deg); }
  .flow-party { min-height: 210px; }
  .pathway-layout { grid-template-columns: 1fr; gap: 34px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .evidence-block { grid-template-columns: 1fr; }
  .partnership-layout { grid-template-columns: 1fr; gap: 52px; }
  .partnership-aside { position: static; }
}

@media (max-width: 720px) {
  .shell, .nav-wrap { width: min(100% - 32px, 1180px); }
  .section { padding: 78px 0; }
  .nav-wrap { height: 70px; }
  .brand { width: 152px; }
  .nav-actions .button { display: none; }
  .hero-media img { object-position: 61% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(5,27,20,.97), rgba(7,34,25,.69)), linear-gradient(0deg, rgba(4,24,17,.56), transparent 45%); }
  .hero-content { min-height: 720px; padding-top: 62px; padding-bottom: 62px; }
  .hero h1 { font-size: clamp(43px, 12.5vw, 58px); }
  .hero-lead { font-size: 16px; }
  .hero-route-card { width: 100%; margin: 10px 0 0; justify-self: stretch; }
  .trust-items span { padding-left: 14px; font-size: 12px; }
  .trust-items span::before { left: 0; }
  .section-heading h2, .partnership h2, .services h2 { font-size: 39px; }
  .entry-flow { padding: 12px; }
  .pathway-grid { grid-template-columns: 1fr; }
  .focus-strip { grid-template-columns: 1fr; gap: 16px; padding-left: 0; padding-right: 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-grid article { min-height: 235px; }
  .service-grid h3 { margin-top: 48px; }
  .evidence-block { padding: 30px 24px; }
  .evidence-block ol { grid-template-columns: 1fr; }
  .evidence-block li { min-height: 55px; padding: 12px 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.15); flex-direction: row; align-items: center; }
  .company-facts { grid-template-columns: 1fr 1fr; }
  .partnership-form { padding: 27px 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > div:first-child { grid-column: 1 / -1; }
  .footer-main .footer-locations { grid-column: 1 / -1; }
  .footer-bottom { padding: 18px 0; align-items: flex-start; flex-direction: column; }
  .modal-card { padding: 30px 22px; }
  .modal-actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}