:root {
  color-scheme: light;
  --black: #050505;
  --ink: #111111;
  --muted: #6f6a62;
  --paper: #f5f1ea;
  --white: #ffffff;
  --line: #ded8cf;
  --gold: #b89a62;
  --deep: #17130f;
  font-family: Inter, "Pretendard", "Noto Sans KR", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 72px;
  padding: 0 32px;
  color: var(--white);
  mix-blend-mode: difference;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 13px;
}

.site-header nav,
footer nav {
  display: flex;
  gap: 22px;
  font-size: 13px;
  font-weight: 700;
}

.header-cta {
  justify-self: end;
  min-height: 36px;
  padding: 9px 16px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--black);
  color: var(--white);
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.42) 52%, rgba(0, 0, 0, 0.72) 100%),
    url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1800&q=85") center / cover;
  filter: saturate(0.2) contrast(1.1);
  transform: scale(1.04);
  animation: heroDrift 12s ease-out forwards;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 20%, rgba(255, 255, 255, 0.16), transparent 24%),
    linear-gradient(145deg, transparent 40%, rgba(184, 154, 98, 0.16));
}

.hero-copy {
  position: relative;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding-top: 80px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(70px, 13vw, 170px);
  line-height: 0.82;
  font-weight: 400;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
}

.hero-copy p {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-actions a,
.split-copy a,
form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
}

.hero-actions a:first-child,
form button {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--black);
}

.scroll-note {
  position: absolute;
  right: 28px;
  bottom: 36px;
  color: rgba(255, 255, 255, 0.62);
  writing-mode: vertical-rl;
  font-size: 11px;
  letter-spacing: 0.28em;
}

.brand-orbit {
  position: absolute;
  right: clamp(34px, 7vw, 120px);
  top: 50%;
  width: clamp(132px, 16vw, 220px);
  aspect-ratio: 1;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.86);
  pointer-events: none;
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(184, 154, 98, 0.55);
  border-radius: 50%;
  animation: orbitRotate 14s linear infinite;
}

.orbit-ring::before,
.orbit-ring::after {
  content: "";
  position: absolute;
  inset: 14%;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
}

.orbit-ring::after {
  inset: 31%;
  border-color: rgba(184, 154, 98, 0.35);
}

.orbit-ring span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: max-content;
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transform-origin: 0 0;
}

.orbit-ring span:nth-child(1) {
  transform: rotate(0deg) translateX(72px) rotate(90deg);
}

.orbit-ring span:nth-child(2) {
  transform: rotate(90deg) translateX(72px) rotate(90deg);
}

.orbit-ring span:nth-child(3) {
  transform: rotate(180deg) translateX(72px) rotate(90deg);
}

.orbit-ring span:nth-child(4) {
  transform: rotate(270deg) translateX(72px) rotate(90deg);
}

.orbit-core {
  display: grid;
  place-items: center;
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(5, 5, 5, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(20px, 2.5vw, 32px);
  letter-spacing: 0;
  backdrop-filter: blur(8px);
}

.intro-band,
.dark-section,
.image-split,
.creator-section,
.clients,
.contact-section,
footer {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.intro-band {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 44px;
  align-items: end;
  padding: 96px 0;
}

.intro-band > p,
.split-copy p,
.creator-section p,
.contact-section p,
footer p {
  color: var(--muted);
  line-height: 1.75;
}

.metrics {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.metrics div {
  padding: 28px 24px 0 0;
}

.metrics strong {
  display: block;
  font-size: 36px;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.metrics span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.dark-section {
  padding: 82px 48px;
  background: var(--black);
  color: var(--white);
}

.section-head {
  max-width: 760px;
  margin-bottom: 54px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.service-grid article {
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.service-grid span {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
}

.service-grid p {
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.7;
}

.image-split,
.creator-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 48px;
  align-items: center;
  padding: 96px 0;
}

.split-copy {
  padding: 42px 0;
}

.split-image,
.creator-media {
  min-height: 520px;
  background-position: center;
  background-size: cover;
  filter: grayscale(0.15) contrast(1.04);
}

.image-one {
  background-image:
    linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.15)),
    url("https://images.unsplash.com/photo-1518005020951-eccb494ad742?auto=format&fit=crop&w=1200&q=85");
}

.creator-section {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  border-top: 1px solid var(--line);
}

.image-two {
  background-image:
    linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.22)),
    url("https://images.unsplash.com/photo-1517245386807-bb43f82c33c4?auto=format&fit=crop&w=1200&q=85");
}

.creator-section ul {
  margin: 24px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.9;
}

.clients {
  padding: 56px 0;
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.clients p {
  color: var(--muted);
  font-weight: 800;
}

.clients div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 34px;
  color: #201d18;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.8fr);
  gap: 54px;
  padding: 96px 0;
}

dl {
  display: grid;
  gap: 14px;
  margin: 32px 0 0;
}

dl div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

dd {
  margin: 0;
}

form {
  display: grid;
  gap: 14px;
  padding: 24px;
  background: var(--white);
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  letter-spacing: 0;
}

textarea {
  padding-top: 10px;
  resize: vertical;
  line-height: 1.6;
}

.agree {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 9px;
  font-weight: 700;
}

.agree input {
  width: 18px;
  min-height: 18px;
}

form button {
  width: 100%;
  margin-top: 6px;
  cursor: pointer;
}

#form-status {
  min-height: 22px;
  margin: 0;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
}

footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 42px 0;
  border-top: 1px solid var(--line);
}

footer p {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13px;
}

@keyframes heroDrift {
  from {
    transform: scale(1.08);
  }
  to {
    transform: scale(1);
  }
}

@keyframes orbitRotate {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 940px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 0 18px;
  }

  .site-header nav {
    display: none;
  }

  .brand-orbit {
    right: 20px;
    top: auto;
    bottom: 86px;
    width: 128px;
    transform: none;
    opacity: 0.72;
  }

  .orbit-ring span:nth-child(1) {
    transform: rotate(0deg) translateX(44px) rotate(90deg);
  }

  .orbit-ring span:nth-child(2) {
    transform: rotate(90deg) translateX(44px) rotate(90deg);
  }

  .orbit-ring span:nth-child(3) {
    transform: rotate(180deg) translateX(44px) rotate(90deg);
  }

  .orbit-ring span:nth-child(4) {
    transform: rotate(270deg) translateX(44px) rotate(90deg);
  }

  .intro-band,
  .image-split,
  .creator-section,
  .contact-section,
  footer {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .metrics {
    grid-template-columns: 1fr;
  }

  .dark-section {
    width: 100%;
    padding: 64px 24px;
  }

  .split-image,
  .creator-media {
    min-height: 360px;
  }

  .creator-media {
    order: 2;
  }
}

@media (max-width: 560px) {
  .hero-copy,
  .intro-band,
  .image-split,
  .creator-section,
  .clients,
  .contact-section,
  footer {
    width: min(100% - 28px, 1180px);
  }

  .header-cta {
    display: none;
  }

  h1 {
    font-size: 72px;
  }

  dl div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}