:root {
  --ink: #17181b;
  --muted: #666970;
  --line: #e7e3e4;
  --soft: #f7f5f5;
  --soft-2: #f1eeee;
  --red: #8e1f32;
  --red-deep: #641522;
  --red-bright: #b5384d;
  --red-soft: #f8ecef;
  --white: #ffffff;
  --max: 1200px;
  --shadow: 0 24px 70px rgba(29, 19, 22, .10);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Pretendard, "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img, svg { display: block; max-width: 100%; }
.container { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.section-pad { padding: 118px 0; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 999; padding: 9px 12px; border-radius: 8px; background: #111; color: #fff; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.88); border-bottom: 1px solid rgba(231,227,228,.8); backdrop-filter: blur(16px); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand-mark { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; position: relative; overflow: hidden; background: var(--red); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); }
.brand-mark i { position: absolute; width: 50px; height: 11px; background: rgba(255,255,255,.16); transform: rotate(-42deg); }
.brand-mark b { position: relative; font-size: 18px; font-weight: 900; letter-spacing: -.05em; }
.brand-name { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name strong { font-size: 15px; letter-spacing: .09em; }
.brand-name small { margin-top: 5px; color: #8b8d92; font-size: 8px; font-weight: 800; letter-spacing: .18em; }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.site-nav a { position: relative; padding: 9px 0; font-size: 13px; font-weight: 760; color: #3e4044; }
.site-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 4px; height: 2px; background: var(--red); transition: right .25s ease; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { right: 0; }
.nav-actions { margin-left: 26px; display: flex; align-items: center; gap: 8px; }
.lang-toggle, .menu-toggle { min-height: 38px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink); padding: 0 13px; font-size: 11px; font-weight: 850; letter-spacing: .04em; }
.menu-toggle { display: none; }

.hero { position: relative; min-height: 760px; display: flex; align-items: center; overflow: hidden; background: radial-gradient(circle at 78% 22%, #fbf1f3 0, rgba(251,241,243,0) 32%), linear-gradient(#fff,#fff); }
.hero-grid-bg { position: absolute; inset: 0; pointer-events: none; opacity: .56; background-image: linear-gradient(to right, rgba(142,31,50,.045) 1px, transparent 1px), linear-gradient(to bottom, rgba(142,31,50,.04) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(to bottom, black, transparent 88%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr .92fr; gap: 74px; align-items: center; padding: 96px 0 88px; }
.eyebrow { margin: 0 0 22px; color: var(--red); font-size: 11px; line-height: 1.2; font-weight: 900; letter-spacing: .17em; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1 { margin: 0; font-size: clamp(52px, 6vw, 84px); line-height: 1.04; letter-spacing: -.055em; font-weight: 850; }
.accent { color: var(--red); }
.hero-lead { max-width: 720px; margin: 30px 0 0; color: #55585e; font-size: 18px; line-height: 1.78; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.btn { min-height: 50px; padding: 0 20px; border: 1px solid transparent; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 850; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 12px 30px rgba(142,31,50,.20); }
.btn-primary:hover { background: var(--red-deep); }
.btn-ghost { border-color: var(--line); background: rgba(255,255,255,.72); }
.btn-light { background: #fff; color: var(--red-deep); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 34px; }
.hero-tags span { color: #77797f; font-size: 10px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.hero-tags span + span::before { content: "•"; color: #c1b9bb; margin-right: 16px; }

.hero-visual { position: relative; min-height: 560px; }
.world-card { position: absolute; inset: 16px 12px 42px 34px; padding: 28px; border: 1px solid rgba(142,31,50,.13); border-radius: 34px; background: rgba(255,255,255,.78); box-shadow: var(--shadow); backdrop-filter: blur(10px); overflow: hidden; }
.world-card::before { content: ""; position: absolute; width: 340px; height: 340px; right: -150px; top: -140px; border-radius: 50%; background: rgba(142,31,50,.055); }
.world-top { display: flex; justify-content: space-between; color: #888a8f; font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.orbit-stage { height: 350px; position: relative; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(142,31,50,.18); border-radius: 50%; transform: rotate(-18deg); }
.orbit-a { width: 310px; height: 194px; }
.orbit-b { width: 236px; height: 312px; transform: rotate(48deg); }
.core { width: 156px; height: 156px; border-radius: 50%; display: grid; place-content: center; text-align: center; background: linear-gradient(145deg,var(--red),var(--red-deep)); color: #fff; box-shadow: 0 28px 65px rgba(100,21,34,.25); }
.core strong { font-size: 42px; line-height: 1; letter-spacing: -.08em; }
.core small { margin-top: 9px; font-size: 8px; font-weight: 850; letter-spacing: .12em; opacity: .72; }
.node { position: absolute; width: 11px; height: 11px; border-radius: 50%; background: var(--red-bright); box-shadow: 0 0 0 7px rgba(181,56,77,.10); }
.node-a { left: 14%; top: 38%; }.node-b { right: 12%; top: 31%; }.node-c { right: 23%; bottom: 19%; }
.world-bottom { display: flex; flex-direction: column; gap: 3px; }
.world-bottom strong { font-size: 16px; }
.world-bottom small { color: #818389; font-size: 12px; }
.floating-chip { position: absolute; min-width: 138px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 15px; display: flex; align-items: center; gap: 11px; background: #fff; box-shadow: 0 18px 45px rgba(27,20,22,.10); }
.floating-chip b { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--red-soft); color: var(--red); font-size: 9px; }
.floating-chip span { font-size: 12px; font-weight: 800; }
.chip-a { left: 0; top: 120px; }.chip-b { right: 0; bottom: 145px; }.chip-c { left: 68px; bottom: 0; }

.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.trust-grid > div { padding: 28px 24px; border-right: 1px solid var(--line); }
.trust-grid > div:last-child { border-right: 0; }
.trust-grid strong { display: block; margin-bottom: 4px; font-size: 14px; }
.trust-grid span { color: var(--muted); font-size: 12px; }

.split-intro { display: grid; grid-template-columns: .92fr 1.08fr; gap: 110px; align-items: start; }
.section-heading h2, .contact-copy h2, .ceo-title h2 { margin: 0; font-size: clamp(36px, 4.1vw, 58px); line-height: 1.13; letter-spacing: -.05em; white-space: pre-line; }
.section-heading > p:last-child { color: var(--muted); max-width: 720px; margin: 24px 0 0; }
.body-copy { color: #55585d; font-size: 17px; }
.body-copy p { margin: 0 0 22px; }
.positioning-card { margin-top: 38px; padding: 30px 32px; border-left: 4px solid var(--red); border-radius: 0 18px 18px 0; background: var(--soft); }
.positioning-card span { display: block; margin-bottom: 11px; color: var(--red); font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.positioning-card strong { display: block; color: var(--ink); font-size: 19px; line-height: 1.55; }

.section-dark { background: #1b1c1f; color: #fff; }
.section-heading.light .eyebrow { color: #e09aa7; }
.section-heading.light > p:last-child { color: rgba(255,255,255,.58); }
.max-copy { max-width: 840px; }
.business-grid { margin-top: 62px; display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid rgba(255,255,255,.12); border-left: 1px solid rgba(255,255,255,.12); }
.business-card { position: relative; min-height: 330px; padding: 34px 38px 40px; border-right: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); overflow: hidden; }
.business-card::after { content: ""; position: absolute; width: 150px; height: 150px; right: -70px; bottom: -80px; border-radius: 50%; background: rgba(255,255,255,.025); }
.business-card .num { color: #e09aa7; font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.card-icon { width: 46px; height: 46px; margin-top: 34px; display: grid; place-items: center; border-radius: 14px; background: rgba(255,255,255,.06); color: #e8aebb; font-weight: 900; }
.business-card h3 { margin: 24px 0 12px; font-size: 23px; line-height: 1.25; }
.business-card p { max-width: 480px; margin: 0; color: rgba(255,255,255,.58); }

.portfolio-section { background: linear-gradient(180deg,#fff 0,#fbf9f9 100%); }
.portfolio-head { display: grid; grid-template-columns: .95fr 1.05fr; gap: 90px; align-items: end; }
.portfolio-intro { margin: 0 0 7px; color: var(--muted); font-size: 16px; }
.portfolio-stack { margin-top: 64px; }
.company-layer { min-height: 134px; padding: 28px 34px; border-radius: var(--radius); display: grid; grid-template-columns: 130px 1fr auto; gap: 20px; align-items: center; background: var(--red); color: #fff; box-shadow: 0 20px 55px rgba(142,31,50,.17); }
.company-layer span { font-size: 10px; font-weight: 900; letter-spacing: .15em; opacity: .72; }
.company-layer strong { font-size: clamp(24px,3vw,34px); letter-spacing: -.03em; }
.company-layer small { text-align: right; font-size: 11px; letter-spacing: .06em; opacity: .70; }
.portfolio-arrow { height: 62px; display: grid; place-items: center; color: var(--red); font-weight: 900; }
.brand-layer-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.brand-layer { min-height: 190px; padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: #fff; display: flex; flex-direction: column; justify-content: flex-end; }
.brand-layer > span { margin-bottom: auto; color: var(--red); font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.brand-layer strong { font-size: 23px; }
.brand-layer small { margin-top: 5px; color: var(--muted); }
.brand-layer.future { border-style: dashed; background: rgba(255,255,255,.58); }

.section-soft { background: var(--soft); }
.center { max-width: 900px; margin-inline: auto; text-align: center; }
.flow-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 10px; margin-top: 64px; }
.flow-item { position: relative; min-height: 150px; padding: 24px 20px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.flow-item:not(:last-child)::after { content: "→"; position: absolute; right: -14px; top: 50%; transform: translateY(-50%); z-index: 2; width: 18px; height: 28px; display: grid; place-items: center; background: var(--soft); color: var(--red); font-weight: 900; }
.flow-item > span { color: var(--red); font-size: 10px; font-weight: 900; }
.flow-item h3 { margin: 24px 0 4px; font-size: 18px; }
.flow-item p { margin: 0; color: var(--muted); font-size: 12px; }
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 28px; }
.audience-panel { min-height: 300px; padding: 38px; border-radius: var(--radius); background: #fff; }
.audience-panel.red-tint { background: var(--red-soft); }
.mini-label { margin: 0; color: var(--red); font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.audience-panel h3 { max-width: 500px; margin: 30px 0 14px; font-size: 26px; line-height: 1.35; letter-spacing: -.03em; }
.audience-panel p:not(.mini-label) { color: var(--muted); }
.audience-panel a { display: inline-block; margin-top: 18px; color: var(--red); font-size: 13px; font-weight: 850; }

.quality-grid { display: grid; grid-template-columns: .94fr 1.06fr; gap: 90px; align-items: start; }
.fine-note { margin-top: 24px !important; font-size: 12px; color: #888b90 !important; }
.quality-list { border-top: 1px solid var(--line); }
.quality-list > div { min-height: 100px; display: grid; grid-template-columns: 54px 1fr; gap: 22px; align-items: center; border-bottom: 1px solid var(--line); }
.quality-list > div > span { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--red-soft); color: var(--red); font-size: 9px; font-weight: 900; }
.quality-list p { margin: 0; }
.quality-list strong, .quality-list small { display: block; }
.quality-list strong { font-size: 15px; }
.quality-list small { margin-top: 3px; color: var(--muted); font-size: 13px; }

.vision-section { padding: 96px 0; background: #18191c; color: #fff; }
.vision-grid { display: grid; grid-template-columns: 140px 1fr; gap: 60px 80px; }
.vision-kicker { display: flex; flex-direction: column; justify-content: space-between; color: #d58a98; font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.vision-kicker b { color: rgba(255,255,255,.3); }
.vision-grid blockquote { max-width: 940px; margin: 0; font-size: clamp(34px,4.5vw,58px); line-height: 1.32; letter-spacing: -.05em; font-weight: 820; }
.principles { grid-column: 2; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(255,255,255,.12); }
.principles > div { padding: 24px 24px 10px 0; display: flex; flex-direction: column; }
.principles span { color: #d58a98; font-size: 9px; font-weight: 900; }
.principles strong { margin-top: 24px; font-size: 15px; }
.principles small { margin-top: 4px; color: rgba(255,255,255,.48); }

.ceo-section { background: #fff; }
.ceo-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 100px; }
.ceo-copy { color: #55585d; font-size: 17px; }
.ceo-copy p { margin: 0 0 22px; }
.signature { margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.signature span { color: var(--red); font-size: 11px; font-weight: 900; letter-spacing: .15em; }
.signature strong { color: var(--ink); font-size: 14px; }

.partnership-section { background: linear-gradient(135deg,var(--red-deep),var(--red) 64%,#aa3044); color: #fff; }
.partnership-wrap { display: grid; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: end; }
.partnership-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
.partnership-actions span { color: rgba(255,255,255,.62); font-size: 10px; font-weight: 800; letter-spacing: .12em; }

.contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 82px; align-items: start; }
.contact-copy h2 { margin-bottom: 22px; }
.contact-copy > p:not(.eyebrow) { color: var(--muted); }
.contact-cards { margin-top: 38px; border-top: 1px solid var(--line); }
.contact-cards a { display: block; padding: 17px 0; border-bottom: 1px solid var(--line); }
.contact-cards span { display: block; color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.contact-cards strong { display: block; margin-top: 3px; font-size: 14px; }
.contact-form { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: block; margin-bottom: 17px; }
.contact-form label > span { display: block; margin-bottom: 7px; font-size: 12px; font-weight: 820; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid #d8d4d5; border-radius: 11px; padding: 12px 13px; background: #fff; color: var(--ink); outline: none; }
.contact-form textarea { resize: vertical; min-height: 155px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(142,31,50,.08); }
.consent { display: grid !important; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; color: #777a80; }
.consent input { width: 16px; height: 16px; margin: 4px 0 0; accent-color: var(--red); }
.consent span { margin: 0 !important; font-size: 11px !important; font-weight: 500 !important; line-height: 1.55; }
.form-bottom { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.privacy-link { color: var(--muted); font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }
.form-status { min-height: 20px; margin: 14px 0 0; color: var(--red); font-size: 12px; }

.site-footer { padding: 62px 0 28px; background: #131417; color: #fff; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.footer-brand .brand-name small { color: rgba(255,255,255,.38); }
.footer-top > div:first-child > p { margin: 18px 0 0; color: rgba(255,255,255,.42); font-size: 12px; }
.footer-links { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px 20px; }
.footer-links a { color: rgba(255,255,255,.65); font-size: 12px; }
.footer-links a:hover { color: #fff; }
.footer-meta { margin-top: 46px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.09); border-bottom: 1px solid rgba(255,255,255,.09); display: grid; grid-template-columns: 1.2fr 1.4fr 1fr; gap: 30px; }
.footer-meta span, .footer-meta strong { display: block; }
.footer-meta span { color: rgba(255,255,255,.34); font-size: 9px; font-weight: 900; letter-spacing: .1em; }
.footer-meta strong { margin-top: 5px; color: rgba(255,255,255,.70); font-size: 12px; font-weight: 650; }
.footer-bottom { padding-top: 22px; display: flex; justify-content: space-between; gap: 30px; color: rgba(255,255,255,.32); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .68s ease, transform .68s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } .btn { transition: none; } }

@media (max-width: 1020px) {
  .site-nav { position: fixed; top: 79px; left: 20px; right: 20px; max-height: calc(100vh - 100px); overflow: auto; padding: 12px; border: 1px solid var(--line); border-radius: 18px; display: none; flex-direction: column; align-items: stretch; gap: 0; background: #fff; box-shadow: var(--shadow); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 14px; }
  .site-nav a::after { display: none; }
  .nav-actions { margin-left: auto; }
  .menu-toggle { display: inline-flex; align-items: center; }
  .hero-grid, .split-intro, .quality-grid, .ceo-grid, .contact-grid, .partnership-wrap, .portfolio-head { grid-template-columns: 1fr; gap: 50px; }
  .hero { min-height: auto; }
  .hero-grid { padding-top: 70px; }
  .hero-visual { min-height: 510px; }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .trust-grid > div:nth-child(2) { border-right: 0; }
  .trust-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .flow-grid { grid-template-columns: repeat(2,1fr); }
  .flow-item:not(:last-child)::after { display: none; }
  .flow-item:last-child { grid-column: 1 / -1; }
  .vision-grid { grid-template-columns: 1fr; gap: 32px; }
  .vision-kicker { flex-direction: row; }
  .principles { grid-column: 1; }
  .company-layer { grid-template-columns: 110px 1fr; }
  .company-layer small { grid-column: 2; text-align: left; margin-top: -12px; }
}

@media (max-width: 700px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .section-pad { padding: 82px 0; }
  .nav-wrap { min-height: 69px; }
  .site-nav { top: 70px; left: 14px; right: 14px; }
  .brand-name strong { font-size: 13px; }
  .brand-name small { font-size: 7px; }
  .brand-mark { width: 35px; height: 35px; border-radius: 10px; }
  .lang-toggle, .menu-toggle { min-height: 35px; padding: 0 11px; }
  .hero-grid { padding: 66px 0 70px; }
  h1 { font-size: clamp(45px,13vw,62px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-tags { gap: 9px 12px; }
  .hero-tags span + span::before { display: none; }
  .hero-visual { min-height: 430px; }
  .world-card { inset: 16px 0 50px; padding: 22px; border-radius: 26px; }
  .orbit-stage { height: 270px; }
  .orbit-a { width: 235px; height: 148px; }.orbit-b { width: 180px; height: 236px; }
  .core { width: 120px; height: 120px; }.core strong { font-size: 34px; }
  .floating-chip { min-width: 112px; padding: 11px 12px; }
  .chip-a { left: -4px; top: 84px; }.chip-b { right: -3px; bottom: 120px; }.chip-c { left: 28px; bottom: 6px; }
  .trust-grid, .business-grid, .brand-layer-grid, .audience-grid, .principles, .footer-meta, .footer-top, .flow-grid, .form-row { grid-template-columns: 1fr; }
  .trust-grid > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-grid > div:last-child { border-bottom: 0; }
  .business-grid { border-left: 0; }
  .business-card { min-height: auto; border-left: 1px solid rgba(255,255,255,.12); }
  .company-layer { grid-template-columns: 1fr; gap: 8px; }
  .company-layer small { grid-column: auto; margin: 0; }
  .company-layer strong { margin-top: 3px; }
  .flow-item:last-child { grid-column: auto; }
  .vision-section { padding: 76px 0; }
  .vision-grid blockquote { font-size: 34px; }
  .principles > div { border-bottom: 1px solid rgba(255,255,255,.1); padding-bottom: 22px; }
  .signature { flex-direction: column; align-items: flex-start; }
  .contact-form { padding: 24px 20px; }
  .footer-links { grid-template-columns: repeat(2,1fr); }
  .footer-bottom { flex-direction: column; gap: 8px; }
}