body.home,
body.brand-page,
body.services-page,
body.inquiry-page,
body.binder-page {
  color-scheme: dark;
  color: #f4f4f6;
  background: #121212;
  --ink: #f4f4f6;
  --muted: rgb(244 244 246 / 0.58);
  --paper: #121212;
}

body.home::before,
body.brand-page::before,
body.services-page::before,
body.inquiry-page::before,
body.binder-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 16% 18%, rgb(255 47 187 / 0.16), transparent 38%),
    radial-gradient(circle at 84% 72%, rgb(196 255 0 / 0.12), transparent 42%),
    radial-gradient(
      circle at calc(var(--hand-x) * 100%) calc(var(--hand-y) * 100%),
      rgb(255 96 51 / 0.14),
      transparent 40%
    );
  mix-blend-mode: screen;
  opacity: 0.92;
}

body.home .mast-home,
body.brand-page .mast,
body.services-page .mast,
body.inquiry-page .mast,
body.binder-page .mast {
  mix-blend-mode: normal;
  color: #f4f4f6;
}

body.home .hero-display {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  align-content: center;
  padding: clamp(5rem, 12vh, 8rem) clamp(1rem, 3vw, 2rem) 2rem;
  pointer-events: none;
  overflow: hidden;
}

body.home .hero-display-line {
  margin: 0;
  font-family: var(--font-en);
  font-weight: 800;
  line-height: 0.82;
  text-transform: uppercase;
  color: rgb(244 244 246 / 0.08);
  white-space: nowrap;
}

body.home .hero-display-line-a {
  font-size: clamp(4.8rem, 18vw, 16rem);
  letter-spacing: -0.08em;
  transform: translate3d(calc(var(--scroll) * -8vw), calc(var(--scroll) * 6vh), 0);
}

body.home .hero-display-line-b {
  margin-left: clamp(2rem, 12vw, 10rem);
  font-size: clamp(3.6rem, 14vw, 12rem);
  letter-spacing: -0.1em;
  color: rgb(244 244 246 / 0.05);
  transform: translate3d(calc(var(--scroll) * 10vw), calc(var(--scroll) * -4vh), 0);
}

body.home .hero-display-line-c {
  margin-left: clamp(0.5rem, 4vw, 3rem);
  font-size: clamp(2.8rem, 10vw, 8rem);
  letter-spacing: 0.12em;
  color: transparent;
  -webkit-text-stroke: 1px rgb(244 244 246 / 0.16);
  transform: translate3d(calc(var(--scroll) * -6vw), calc(var(--scroll) * 8vh), 0);
}

body.home .hero-copy {
  z-index: 3;
}

body.home .hero-title {
  font-family: var(--font-kr);
  font-weight: 700;
  letter-spacing: -0.05em;
}

body.home .hero-title-line-b {
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: -0.07em;
  -webkit-text-stroke: 0;
  color: rgb(244 244 246 / 0.92);
}

body.home .hero-lead,
body.home .hero-note,
body.home .ledger-kicker,
body.home .ledger-lead,
body.home .ledger-lines p,
body.home .drift-body,
body.home .drift-card-text,
body.home .pulse-text {
  font-family: var(--font-kr);
}

body.home .drift-title,
body.home .ledger-title,
body.home .pulse-title,
body.home .drift-card-head {
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: -0.05em;
}

body.home .drift-title-frag-a,
body.home .drift-title-frag-c {
  font-family: var(--font-kr);
  font-weight: 700;
}

body.home .ledger {
  border-top-color: rgb(244 244 246 / 0.1);
}

body.home .ledger-lines li {
  border-top-color: rgb(244 244 246 / 0.12);
}

body.home .ledger-svg path:first-child {
  stroke: rgb(255 96 51 / 0.45);
}

body.home .drift {
  min-height: auto;
}

body.home .drift-pin {
  position: relative;
  top: auto;
  z-index: 1;
  margin-bottom: 3rem;
}

body.home .drift-title-frag-a,
body.home .drift-title-frag-b,
body.home .drift-title-frag-c,
body.home .drift-body {
  transform: none;
}

body.home .drift-track {
  position: relative;
  top: auto;
  z-index: 2;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  padding: 0 0 4rem;
}

body.home .drift-card {
  background: #f4f4f6;
  border: 1px solid rgb(18 18 18 / 0.1);
  box-shadow: 0 18px 40px rgb(0 0 0 / 0.22);
}

body.home .drift-card-head {
  color: #121212;
}

body.home .drift-card-text {
  color: rgb(18 18 18 / 0.72);
}

body.home .drift-card-tag {
  color: #d84a24;
}

@media (min-width: 1201px) {
  body.home .drift {
    min-height: auto;
  }

  body.home .drift-track {
    display: grid;
    grid-template-columns: repeat(4, minmax(14rem, 1fr));
    gap: clamp(1rem, 2.5vw, 2rem);
    overflow: visible;
  }

  body.home .drift-card {
    width: auto;
    margin-top: 0;
    transform: none;
  }

  body.home .drift-card-b {
    transform: none;
  }
}

body.brand-page .page-shell {
  position: relative;
}

body.brand-page .brand-spine {
  position: absolute;
  top: clamp(6rem, 14vh, 9rem);
  right: clamp(1rem, 4vw, 3rem);
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--font-kr);
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  color: rgb(244 244 246 / 0.42);
}

body.brand-page .page-shell-head {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(10rem, 0.45fr);
  gap: 2rem 3rem;
  align-items: end;
}

body.brand-page .page-shell-kicker {
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

body.brand-page .page-shell-title {
  font-family: var(--font-kr);
  font-weight: 700;
  font-size: clamp(3rem, 9vw, 6.5rem);
  line-height: 0.9;
}

body.brand-page .page-shell-lead {
  grid-column: 1;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.75;
}

body.brand-page .page-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(12rem, 0.55fr);
  gap: 3rem 4rem;
}

body.brand-page .page-block h2 {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.04em;
}

body.brand-page .page-block p,
body.brand-page .page-list {
  font-family: var(--font-kr);
  font-size: 1rem;
  line-height: 1.8;
}

body.brand-page .page-aside-card,
body.services-page .page-aside-card,
body.inquiry-page .page-aside-card {
  border: 1px solid rgb(244 244 246 / 0.1);
  background: rgb(255 255 255 / 0.04);
  backdrop-filter: blur(10px);
}

body.brand-page .page-aside-card h2 {
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

body.services-page .page-shell {
  position: relative;
  isolation: isolate;
}

body.services-page .service-reveal {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.45s ease;
}

body.services-page .service-reveal.is-on {
  opacity: 1;
}

body.services-page .service-reveal-svg {
  width: 100%;
  height: 100%;
}

body.services-page .service-reveal-svg path {
  fill: none;
  stroke: rgb(255 96 51 / 0.22);
  stroke-width: 1.2;
  opacity: 0;
  transition: opacity 0.35s ease;
}

body.services-page .service-reveal[data-mode="consult"] .art-consult,
body.services-page .service-reveal[data-mode="scope"] .art-scope,
body.services-page .service-reveal[data-mode="draft"] .art-draft,
body.services-page .service-reveal[data-mode="build"] .art-build,
body.services-page .service-reveal[data-mode="check"] .art-check,
body.services-page .service-reveal[data-mode="open"] .art-open {
  opacity: 1;
}

body.services-page .page-shell-head,
body.services-page .page-grid {
  position: relative;
  z-index: 1;
}

body.services-page .page-shell-kicker {
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgb(244 244 246 / 0.55);
}

body.services-page .page-shell-title {
  font-family: var(--font-kr);
  font-weight: 700;
  font-size: clamp(2.8rem, 8vw, 5.5rem);
}

body.services-page .page-step {
  border: 1px solid rgb(244 244 246 / 0.1);
  background: rgb(255 255 255 / 0.03);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

body.services-page .page-step:hover,
body.services-page .page-step:focus-within {
  border-color: rgb(255 96 51 / 0.45);
  transform: translateX(0.35rem);
}

body.services-page .page-step-num {
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: 0.18em;
}

body.services-page .page-step h3 {
  font-family: var(--font-kr);
  font-weight: 700;
}

body.inquiry-page .inquiry-marquee {
  display: block;
  overflow: hidden;
  margin: 0 0 2.5rem;
  padding: 1rem 0;
  border-block: 1px solid rgb(244 244 246 / 0.12);
  color: #f4f4f6;
  text-decoration: none;
  background: rgb(255 255 255 / 0.04);
}

body.inquiry-page .inquiry-marquee-track {
  display: flex;
  width: max-content;
  gap: 3rem;
  animation: inquiry-marquee 22s linear infinite;
}

body.inquiry-page .inquiry-marquee-track span {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(1.4rem, 4vw, 2.6rem);
  letter-spacing: -0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body.inquiry-page .inquiry-marquee:hover .inquiry-marquee-track {
  animation-play-state: paused;
}

body.inquiry-page .page-shell-title {
  font-family: var(--font-kr);
  font-weight: 700;
}

body.inquiry-page .intake-submit {
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: 0.06em;
}

body.inquiry-page .intake-select option {
  color: #121212;
  background: #f4f4f6;
}

.site-footer {
  border-top: 1px solid rgb(244 244 246 / 0.1);
}

.site-footer-name {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(1.85rem, 4.2vw, 3rem);
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: none;
}

.site-footer-biz {
  max-width: 36rem;
}

.site-footer-biz p {
  font-family: var(--font-kr);
  font-size: 0.72rem;
  line-height: 1.65;
  letter-spacing: 0.02em;
}

.site-footer-talk,
.site-footer-form {
  font-family: var(--font-en);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: #f4f4f6;
  border-color: rgb(244 244 246 / 0.16);
  background: rgb(255 255 255 / 0.04);
}

body.home .site-footer-talk:hover,
body.home .site-footer-form:hover,
body.services-page .site-footer-talk:hover,
body.services-page .site-footer-form:hover,
body.brand-page .site-footer-talk:hover,
body.brand-page .site-footer-form:hover,
body.inquiry-page .site-footer-talk:hover,
body.inquiry-page .site-footer-form:hover {
  box-shadow: 0 0 42px rgb(255 96 51 / 0.22);
}

@keyframes inquiry-marquee {
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 900px) {
  body.brand-page .page-shell-head {
    grid-template-columns: 1fr;
  }

  body.brand-page .brand-spine {
    position: relative;
    top: auto;
    right: auto;
    writing-mode: horizontal-tb;
    margin-bottom: 1rem;
  }

  body.home .hero-display-line {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.inquiry-page .inquiry-marquee-track {
    animation: none;
  }

  body.home .hero-display-line-a,
  body.home .hero-display-line-b,
  body.home .hero-display-line-c {
    transform: none;
  }
}