:root {
  --blue: #0b57d0;
  --blue-dark: #0842a0;
  --blue-soft: #e8f0fe;
  --sky: #f4f7ff;
  --orange: #ff5c35;
  --ink: #1f1f1f;
  --body: #444746;
  --muted: #747775;
  --line: #d9dce1;
  --white: #fff;
  --dark: #101419;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Arial, "Noto Sans KR", sans-serif; }
a { color: inherit; text-decoration: none; }
.site-shell { min-height: 100vh; overflow: hidden; }
.section-wrap { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }

.signal-banner { min-height: 42px; padding: 8px max(24px, calc((100vw - 1240px)/2)); display: flex; align-items: center; gap: 22px; color: #dfe7f6; background: #111827; font-size: 12px; }
.signal-banner > span { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 700; letter-spacing: .08em; }
.signal-banner i { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(255,92,53,.16); }
.signal-banner p { margin: 0; flex: 1; color: #b8c2d1; }
.signal-banner a { font-weight: 700; }.signal-banner a:hover { text-decoration: underline; }

.site-header { width: min(1240px, calc(100% - 48px)); min-height: 78px; margin: 0 auto; display: flex; align-items: center; gap: 42px; border-bottom: 1px solid var(--line); }
.brand { display: grid; grid-template-columns: 36px auto; grid-template-rows: auto auto; column-gap: 11px; align-items: center; margin-right: auto; }
.brand-mark { grid-row: 1/3; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 9px; color: #fff; background: linear-gradient(135deg, var(--blue), #5589e8); font-size: 20px; font-weight: 800; }
.brand strong { align-self: end; font-size: 15px; letter-spacing: .04em; }.brand small { align-self: start; color: var(--muted); font-size: 9px; letter-spacing: .07em; }
.site-header nav { display: flex; gap: 30px; color: var(--body); font-size: 13px; }
.site-header nav a:hover { color: var(--blue); }
.nav-cta { padding: 11px 17px; border: 1px solid var(--blue); border-radius: 6px; color: var(--blue); font-size: 13px; font-weight: 700; }
.nav-cta:hover { color: #fff; background: var(--blue); }

.hero { min-height: 680px; padding: 76px 0 66px; display: grid; grid-template-columns: .92fr 1.08fr; gap: 68px; align-items: center; }
.kicker { display: flex; align-items: center; gap: 9px; color: var(--blue); font-size: 11px; font-weight: 700; letter-spacing: .13em; }
.kicker > span { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.hero h1 { max-width: 650px; margin: 22px 0 0; font-size: clamp(50px, 5.2vw, 76px); line-height: 1.08; letter-spacing: -.055em; font-weight: 600; }
.hero-copy > p { max-width: 600px; margin: 28px 0 0; color: var(--body); font-size: 18px; line-height: 1.75; word-break: keep-all; }
.hero-actions { margin-top: 36px; display: flex; gap: 12px; }
.button { min-height: 50px; padding: 0 21px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; border: 1px solid transparent; border-radius: 6px; font-size: 14px; font-weight: 700; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(31,31,31,.12); }
.button.primary { color: #fff; background: var(--blue); }.button.primary:hover { background: var(--blue-dark); }
.button.secondary { color: var(--blue); border-color: var(--line); background: #fff; }.button.secondary:hover { border-color: var(--blue); }
.hero-visual { margin: 0; position: relative; }
.image-frame { padding: 12px; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: 0 26px 70px rgba(32,45,72,.17); }
.hero-visual img { width: 100%; height: auto; display: block; border-radius: 15px; }
.hero-visual figcaption { width: calc(100% - 56px); min-height: 50px; margin: -25px auto 0; padding: 0 18px; position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; border: 1px solid rgba(255,255,255,.2); border-radius: 9px; color: #d9e1eb; background: rgba(14,18,23,.92); backdrop-filter: blur(10px); font: 9px/1 monospace; letter-spacing: .1em; }
.hero-visual figcaption span:first-child { color: #fff; }.hero-visual figcaption i { display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: var(--orange); }

.highlight-wrap { margin-bottom: 118px; display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.highlight { min-height: 132px; padding: 25px 28px; position: relative; display: flex; flex-direction: column; justify-content: center; gap: 10px; border-right: 1px solid var(--line); transition: background .2s ease; }
.highlight:last-child { border: 0; }.highlight:hover { background: var(--sky); }
.highlight > span { color: var(--blue); font-size: 9px; font-weight: 700; letter-spacing: .12em; }.highlight strong { max-width: 260px; font-size: 15px; line-height: 1.5; }.highlight b { position: absolute; right: 25px; bottom: 23px; color: var(--blue); }

.advantage { padding: 0 0 130px; }
.section-intro { max-width: 780px; }
.section-intro h2, .section-head h2 { margin: 22px 0 0; font-size: clamp(40px, 4.6vw, 62px); line-height: 1.12; letter-spacing: -.045em; font-weight: 550; }
.section-intro > p { max-width: 740px; margin: 28px 0 0; color: var(--body); font-size: 17px; line-height: 1.8; word-break: keep-all; }
.advantage-grid { margin-top: 58px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.advantage-card { min-height: 320px; padding: 40px 40px 34px 0; display: flex; flex-direction: column; border-bottom: 1px solid var(--line); }
.advantage-card:nth-child(odd) { padding-right: 58px; border-right: 1px solid var(--line); }.advantage-card:nth-child(even) { padding-left: 58px; }
.card-number { color: var(--blue); font: 12px/1 monospace; }.advantage-card h3 { margin: 28px 0 0; font-size: 27px; letter-spacing: -.025em; }.advantage-card p { max-width: 480px; margin: 16px 0 0; color: var(--body); font-size: 15px; line-height: 1.75; word-break: keep-all; }
.tags { margin-top: auto; display: flex; gap: 7px; }.tags span { padding: 6px 8px; border-radius: 4px; color: var(--blue); background: var(--blue-soft); font: 9px/1 monospace; letter-spacing: .08em; }

.cycle { padding: 118px 0 125px; background: var(--sky); }
.section-intro.compact { max-width: 900px; }.section-intro.compact h2 { font-size: clamp(40px,4.4vw,58px); }
.cycle-grid { margin-top: 60px; display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.cycle-grid article { min-height: 285px; padding: 28px; border: 1px solid #d4def1; border-radius: 16px; background: #fff; }
.cycle-grid article > span { width: 37px; height: 37px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--blue); font: 11px/1 monospace; }.cycle-grid h3 { margin: 34px 0 0; font-size: 21px; }.cycle-grid p { margin: 14px 0 0; color: var(--body); font-size: 14px; line-height: 1.75; word-break: keep-all; }

.focus { padding: 125px 0; color: #fff; background: var(--dark); }
.focus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 95px; align-items: center; }
.kicker.light { color: #8ab4f8; }.focus-copy h2 { margin: 24px 0 0; font-size: clamp(42px,4.7vw,62px); line-height: 1.12; letter-spacing: -.045em; font-weight: 540; }.focus-copy p { max-width: 570px; margin: 26px 0 30px; color: #b9c0c9; font-size: 16px; line-height: 1.8; }.light-button { color: var(--dark); background: #fff; }
.focus-metrics { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #333a42; border-left: 1px solid #333a42; }
.focus-metrics div { min-height: 150px; padding: 28px; display: flex; flex-direction: column; justify-content: center; gap: 12px; border-right: 1px solid #333a42; border-bottom: 1px solid #333a42; }.focus-metrics strong { color: #fff; font: 500 27px/1 monospace; }.focus-metrics span { color: #89929e; font: 9px/1.4 monospace; letter-spacing: .1em; }

.resources { padding: 130px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 70px; }.section-head > div { max-width: 780px; }.section-head h2 { font-size: clamp(40px,4.4vw,58px); }.section-head > p { max-width: 360px; margin: 0 0 6px; color: var(--body); font-size: 14px; line-height: 1.7; }
.resource-grid { margin-top: 58px; display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.resource-card { min-height: 360px; padding: 30px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 18px; background: #fff; transition: transform .2s ease, box-shadow .2s ease; }.resource-card:hover { transform: translateY(-6px); box-shadow: 0 20px 45px rgba(31,31,31,.1); }.resource-card.featured-resource { color: #fff; border-color: var(--blue); background: var(--blue); }.resource-card > span { color: var(--blue); font-size: 9px; font-weight: 700; letter-spacing: .11em; }.featured-resource > span { color: #c9d9ff; }.resource-card h3 { margin: 50px 0 0; font-size: 27px; letter-spacing: -.03em; }.resource-card p { margin: 17px 0 0; color: var(--body); font-size: 14px; line-height: 1.75; word-break: keep-all; }.featured-resource p { color: #dbe6ff; }.resource-card a { margin-top: auto; color: var(--blue); font-size: 13px; font-weight: 700; }.featured-resource a { color: #fff; }

.closing { margin-bottom: 40px; min-height: 420px; padding: 68px 72px; display: flex; align-items: center; justify-content: space-between; gap: 40px; border-radius: 24px; background: var(--blue-soft); }
.closing > div > span { color: var(--blue); font-size: 11px; font-weight: 700; letter-spacing: .12em; }.closing h2 { margin: 20px 0 0; font-size: clamp(40px,4.8vw,64px); line-height: 1.1; letter-spacing: -.05em; font-weight: 550; }.closing-button { color: #fff; background: var(--blue); white-space: nowrap; }
footer { width: min(1240px,calc(100% - 48px)); min-height: 125px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-top: 1px solid var(--line); }.footer-brand { display: flex; align-items: center; gap: 11px; }.footer-brand strong { font-size: 14px; }.footer-brand .brand-mark { grid-row: auto; width: 31px; height: 31px; font-size: 17px; }footer p { margin: 0; color: var(--muted); font: 9px/1.4 monospace; letter-spacing: .08em; }footer p:last-child { justify-self: end; }

@media (max-width: 980px) {
  .site-header nav { display: none; }.hero { grid-template-columns: 1fr; gap: 52px; }.hero-copy { max-width: 760px; }.hero-visual { max-width: 820px; }.advantage-grid,.focus-grid { grid-template-columns: 1fr; }.advantage-card:nth-child(odd) { padding-right: 0; border-right: 0; }.advantage-card:nth-child(even) { padding-left: 0; }.cycle-grid { grid-template-columns: 1fr 1fr; }.resource-grid { grid-template-columns: 1fr; }.resource-card { min-height: 300px; }.section-head { align-items: flex-start; flex-direction: column; gap: 25px; }
}

@media (max-width: 680px) {
  .section-wrap,.site-header,footer { width: min(100% - 32px,1240px); }.signal-banner { padding: 10px 16px; }.signal-banner p { display: none; }.signal-banner a { margin-left: auto; }.site-header { min-height: 70px; }.nav-cta { padding: 9px 11px; font-size: 11px; }.brand small { display: none; }.brand { grid-template-rows: auto; }.brand-mark { grid-row: auto; }.hero { min-height: auto; padding: 64px 0 54px; }.hero h1 { font-size: 44px; }.hero-copy > p { font-size: 16px; }.hero-actions { flex-direction: column; }.button { width: 100%; }.image-frame { padding: 7px; border-radius: 16px; }.hero-visual img { border-radius: 10px; }.hero-visual figcaption { width: calc(100% - 22px); padding: 0 11px; }.highlight-wrap { grid-template-columns: 1fr; margin-bottom: 90px; }.highlight { border-right: 0; border-bottom: 1px solid var(--line); }.advantage { padding-bottom: 95px; }.advantage-grid { grid-template-columns: 1fr; }.advantage-card { min-height: 290px; padding: 34px 0; }.cycle { padding: 90px 0; }.cycle-grid { grid-template-columns: 1fr; }.cycle-grid article { min-height: 245px; }.focus { padding: 90px 0; }.focus-grid { gap: 55px; }.focus-metrics div { padding: 20px; }.resources { padding: 95px 0; }.closing { width: 100%; margin-bottom: 0; padding: 60px 24px; border-radius: 0; flex-direction: column; align-items: flex-start; }.closing h2 { font-size: 42px; }footer { min-height: 145px; grid-template-columns: 1fr auto; }footer p:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }