:root {
  --ink: #eaf7f1;
  --muted: #9ab0a7;
  --bg: #08110f;
  --panel: #0d1916;
  --acid: #b9ff66;
  --line: rgba(234, 247, 241, 0.18);
  --page: min(100% - 48px, 1440px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: "Manrope", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

button,
input,
textarea { font: inherit; }

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  width: 48vw;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.16;
}

.orb-one { top: -25vw; right: -10vw; background: #6affcf; }
.orb-two { top: 55vh; left: -30vw; background: #9cff55; }

.flow-lines {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image: repeating-radial-gradient(ellipse at 80% 18%, transparent 0 48px, rgba(185,255,102,.22) 49px 50px, transparent 51px 72px);
  mask-image: linear-gradient(to bottom, #000, transparent 68%);
}

.site-header,
.hero,
.inquiry,
footer {
  width: var(--page);
  margin-inline: auto;
}

.site-header {
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-family: "DM Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.15em;
}

.brand-mark {
  width: 27px;
  height: 10px;
  border: 1px solid var(--acid);
  border-left-color: transparent;
  border-radius: 0 100% 100% 0;
  transform: skewX(-18deg);
}

.header-link {
  display: flex;
  gap: 20px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color 180ms ease;
}

.header-link:hover { color: var(--acid); }

.hero {
  min-height: calc(100svh - 92px);
  padding: clamp(72px, 10vh, 120px) 0 54px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.eyebrow,
.section-index {
  font-family: "DM Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--muted); }

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 16px var(--acid);
}

h1 {
  margin: 42px 0 64px;
  font-size: clamp(58px, 10.7vw, 168px);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.82;
}

h1 span { display: block; }

h1 .outline {
  color: transparent;
  -webkit-text-stroke: 1px rgba(234, 247, 241, 0.7);
}

.hero-bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 40px;
}

.hero-bottom p {
  max-width: 440px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 21px);
  line-height: 1.55;
}

.round-link {
  width: 138px;
  aspect-ratio: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.2;
  text-decoration: none;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}

.round-link:hover { background: var(--acid); color: var(--bg); transform: rotate(-4deg); }
.round-arrow { align-self: flex-end; font-size: 22px; }

.domain-strip {
  width: 100%;
  padding: 24px 0 27px;
  display: flex;
  gap: 9vw;
  overflow: hidden;
  border-block: 1px solid var(--line);
  color: var(--acid);
  font-family: "DM Mono", monospace;
  font-size: clamp(24px, 4vw, 62px);
  line-height: 1;
  white-space: nowrap;
}

.domain-strip span { animation: drift 18s linear infinite; }

@keyframes drift { to { transform: translateX(calc(-100% - 9vw)); } }

.inquiry {
  min-height: 90vh;
  padding: clamp(96px, 12vw, 180px) 0;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(420px, 1fr);
  gap: clamp(64px, 10vw, 160px);
  align-items: start;
}

.section-index { margin-bottom: 38px; color: var(--acid); }

h2 {
  max-width: 610px;
  margin: 0;
  font-size: clamp(44px, 6vw, 88px);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.inquiry-copy > p {
  max-width: 490px;
  margin: 38px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

form { display: grid; gap: 30px; padding-top: 50px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.field { display: grid; gap: 10px; }

label {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-family: "DM Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

label span { opacity: 0.55; }

input,
textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 8px 0 15px;
  outline: none;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
  transition: border-color 180ms ease;
}

input::placeholder,
textarea::placeholder { color: #50635b; }

input:focus,
textarea:focus { border-color: var(--acid); }

textarea { min-height: 118px; resize: vertical; }

button {
  margin-top: 8px;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 0;
  border-radius: 2px;
  background: var(--acid);
  color: #07100e;
  font-weight: 700;
  cursor: pointer;
  transition: filter 180ms ease, transform 180ms ease;
}

button:hover { filter: brightness(1.1); transform: translateY(-2px); }

footer {
  min-height: 108px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: "DM Mono", monospace;
  font-size: 11px;
  letter-spacing: .08em;
}

@media (max-width: 900px) {
  .inquiry { grid-template-columns: 1fr; gap: 54px; }
  form { max-width: 680px; padding-top: 0; }
}

@media (max-width: 600px) {
  :root { --page: calc(100% - 36px); }
  .site-header { height: 72px; }
  .header-link { gap: 10px; }
  .hero { min-height: calc(100svh - 72px); padding: 58px 0 30px; }
  h1 { margin: 30px 0 48px; font-size: clamp(50px, 17.5vw, 78px); line-height: .88; }
  .hero-bottom { align-items: center; }
  .hero-bottom p { max-width: 230px; font-size: 14px; }
  .round-link { width: 92px; padding: 16px; font-size: 10px; }
  .round-arrow { font-size: 17px; }
  .domain-strip { padding-block: 19px; }
  .inquiry { min-height: auto; padding: 90px 0 110px; }
  .section-index { margin-bottom: 26px; }
  h2 { font-size: clamp(42px, 13vw, 64px); }
  .inquiry-copy > p { margin-top: 26px; font-size: 15px; }
  .field-row { grid-template-columns: 1fr; gap: 30px; }
  form { gap: 30px; }
  footer { min-height: 82px; }
}

@media (max-width: 380px) {
  .brand { font-size: 11px; letter-spacing: .1em; }
  .header-link { font-size: 12px; }
  .hero-bottom { grid-template-columns: 1fr; }
  .round-link { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}