:root {
  --ink: #07140f;
  --ink-soft: #10271d;
  --cream: #f3f0e7;
  --muted: #a9b2aa;
  --line: rgba(243, 240, 231, 0.16);
  --lime: #c9f83e;
  --white: #fffdf7;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    system-ui, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
}

::selection { background: var(--lime); color: var(--ink); }

.noise {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

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

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px clamp(24px, 5vw, 72px);
}

.brand { display: flex; gap: 12px; align-items: center; font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  font-weight: 700;
}

.header-cta {
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(243, 240, 231, 0.55);
  font-size: 15px;
}

.header-actions { display: flex; align-items: center; gap: clamp(18px, 2.5vw, 36px); }
.language-switcher { display: flex; align-items: center; gap: 7px; color: #7f8a82; font-size: 13px; font-weight: 600; letter-spacing: .08em; }
.language-switcher .current { color: var(--cream); }
.language-switcher a { transition: color 180ms ease; }
.language-switcher a:hover { color: var(--cream); }

.hero {
  position: relative;
  min-height: 100vh;
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(150px, 18vh, 205px) clamp(24px, 7vw, 104px) 84px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  width: min(880px, 85vw);
  aspect-ratio: 1;
  top: -40%;
  right: -27%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 248, 62, 0.12), transparent 67%);
  filter: blur(5px);
}

.eyebrow {
  margin: 0 0 26px;
  color: var(--lime);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
}

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

h1, h2 {
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.15;
}

h1 { margin-bottom: 36px; font-size: clamp(46px, 6.2vw, 88px); line-height: 1.08; }
h1 span { color: var(--lime); }

.hero-copy { max-width: 560px; margin-bottom: 38px; color: #c8cec9; font-size: clamp(18px, 1.45vw, 20px); line-height: 1.7; }
.hero-copy strong { color: var(--cream); font-weight: 500; }
.hero-actions { display: flex; align-items: center; gap: 30px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 28px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  transition: transform 180ms ease, background-color 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--lime); color: var(--ink); }
.button-primary:hover { background: #dcff72; }
.text-link { color: #d5dad6; font-size: 15px; }
.text-link span { display: inline-block; margin-left: 5px; transition: transform 180ms ease; }
.text-link:hover span { transform: translateY(3px); }

.domain-card {
  width: min(100%, 1180px);
  margin: 112px auto 0;
  padding: 28px 34px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,255,255,.055), rgba(255,255,255,.018));
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px);
}
.domain-card-top, .domain-card-bottom { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: 12px; letter-spacing: .13em; }
.status { display: flex; align-items: center; gap: 7px; color: var(--lime); }
.status i { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(201,248,62,.1); }
.domain-name { padding: 44px 0 50px; font-size: clamp(40px, 6.8vw, 96px); font-weight: 500; letter-spacing: -.065em; line-height: 1; text-align: center; white-space: nowrap; }
.domain-name .accent { color: var(--lime); }

.section { max-width: 1440px; margin: 0 auto; padding: 150px clamp(24px, 7vw, 104px); }
.section-heading { display: grid; grid-template-columns: .55fr 1fr; align-items: start; gap: 40px; margin-bottom: 92px; }
.section-heading h2, .possibilities h2, .contact h2 { margin: 0; font-size: clamp(38px, 4.3vw, 62px); line-height: 1.18; }

.value { border-top: 1px solid var(--line); }
.value-grid { margin-left: 30%; }
.value-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 38px 0;
  border-top: 1px solid var(--line);
}
.value-item:last-child { border-bottom: 1px solid var(--line); }
.index { color: var(--lime); font-size: 13px; letter-spacing: .12em; }
.value-item h3 { margin-bottom: 12px; font-size: clamp(23px, 2.2vw, 31px); font-weight: 500; letter-spacing: -.035em; }
.value-item p { max-width: 590px; margin-bottom: 0; color: var(--muted); }

.possibilities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 6vw;
  min-height: 760px;
  border-top: 1px solid var(--line);
}
.possibilities-copy > p:last-child { max-width: 520px; margin-top: 34px; color: var(--muted); }
.orbit { position: relative; aspect-ratio: 1; max-width: 570px; margin: 0 auto; }
.orbit-ring { position: absolute; inset: 12%; border: 1px solid rgba(201, 248, 62, .28); border-radius: 50%; }
.orbit-ring-2 { inset: 29%; border-color: rgba(243, 240, 231, .18); }
.orbit-core { position: absolute; inset: 39%; display: grid; place-items: center; border-radius: 50%; background: var(--lime); color: var(--ink); font-size: clamp(40px, 5vw, 72px); font-weight: 600; }
.orbit-label { position: absolute; padding: 8px 14px; border: 1px solid var(--line); border-radius: 100px; background: var(--ink); color: #bbc3bd; font-size: 12px; letter-spacing: .12em; }
.label-1 { top: 7%; left: 43%; }
.label-2 { top: 47%; right: 0; }
.label-3 { bottom: 7%; left: 36%; }
.label-4 { top: 47%; left: -2%; }

.process { border-top: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; padding: 0; list-style: none; background: var(--line); border: 1px solid var(--line); }
.steps li { min-height: 275px; padding: 34px; background: var(--ink); }
.steps span { display: block; margin-bottom: 70px; color: var(--lime); font-size: 13px; letter-spacing: .13em; }
.steps strong { display: block; margin-bottom: 10px; font-size: 27px; font-weight: 500; letter-spacing: -.035em; }
.steps p { max-width: 290px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }

.contact {
  position: relative;
  max-width: none;
  min-height: 720px;
  padding-top: 140px;
  padding-bottom: 130px;
  background: var(--lime);
  color: var(--ink);
  overflow: hidden;
}
.contact-inner { position: relative; z-index: 2; max-width: 1440px; margin: 0 auto; }
.contact .eyebrow { color: var(--ink); }
.contact h2 { margin-bottom: 26px; }
.contact-copy { max-width: 490px; margin-bottom: 34px; color: rgba(7, 20, 15, .68); }
.button-light { background: var(--ink); color: var(--white); }
.button-light span { margin-left: 12px; }
.contact-email { width: min(100%, 510px); margin-top: 34px; }
.contact-email-label { display: block; margin-bottom: 8px; color: rgba(7,20,15,.62); font-size: 13px; font-weight: 600; letter-spacing: .08em; }
.contact-email-row { display: flex; align-items: center; gap: 10px; }
.contact-email-address {
  min-width: 0;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.25;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}
.copy-email-button {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid rgba(7,20,15,.28);
  border-radius: 100px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 180ms ease, border-color 180ms ease;
}
.copy-email-button:hover { border-color: var(--ink); background: rgba(7,20,15,.07); }
.copy-email-button:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.copy-email-button.is-copied { background: var(--ink); color: var(--lime); }
.copy-icon { position: relative; width: 13px; height: 13px; border: 1.5px solid currentColor; border-radius: 2px; }
.copy-icon::before { content: ""; position: absolute; width: 9px; height: 9px; top: -4px; left: -4px; border: 1.5px solid currentColor; border-radius: 2px; background: var(--lime); }
.copy-email-button.is-copied .copy-icon::before { background: var(--ink); }
.copy-status { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.contact-note { margin: 13px 0 0; font-size: 14px; color: rgba(7,20,15,.62); }
.contact-domain { position: absolute; right: -2vw; bottom: -0.28em; color: rgba(7,20,15,.07); font-size: clamp(90px, 18vw, 270px); font-weight: 600; letter-spacing: -.085em; line-height: 1; white-space: nowrap; }

footer { display: flex; justify-content: space-between; padding: 30px clamp(24px, 5vw, 72px); color: #929b94; font-size: 12px; letter-spacing: .11em; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 800ms cubic-bezier(.2,.7,.2,1), transform 800ms cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .button, .text-link span { transition: none; }
}

@media (max-width: 760px) {
  .site-header { padding-top: 20px; }
  .site-header .header-cta { display: none; }
  .hero { padding-top: 130px; }
  h1 { font-size: clamp(42px, 11.5vw, 58px); }
  .hero-copy br { display: none; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .domain-card { margin-top: 78px; padding: 20px 18px; border-radius: 14px; }
  .domain-card-top { font-size: 12px; }
  .domain-card-bottom { flex-wrap: wrap; justify-content: flex-start; font-size: 12px; line-height: 1.5; }
  .domain-name { padding: 36px 0 40px; font-size: clamp(34px, 10.2vw, 54px); }
  .section { padding-top: 100px; padding-bottom: 100px; }
  .section-heading { grid-template-columns: 1fr; gap: 6px; margin-bottom: 58px; }
  .value-grid { margin-left: 0; }
  .value-item { grid-template-columns: 46px 1fr; padding: 28px 0; }
  .possibilities { grid-template-columns: 1fr; min-height: auto; }
  .orbit { width: 100%; margin-top: 46px; }
  .steps { grid-template-columns: 1fr; }
  .steps li { min-height: auto; }
  .steps span { margin-bottom: 40px; }
  .contact { min-height: 650px; }
  .contact h2 { font-size: clamp(38px, 10.5vw, 54px); }
  .contact-email-row { align-items: flex-start; flex-direction: column; gap: 14px; }
  .contact-email-address { font-size: clamp(25px, 8vw, 34px); overflow-wrap: anywhere; }
  footer { gap: 20px; flex-direction: column; }
}