:root {
  color-scheme: dark;
  --ink: #eef5f3;
  --muted: #9eb0b2;
  --gold: #dbbd6a;
  --cyan: #62bec7;
  --deep: #071c25;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  background: var(--deep);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

main {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 74% 36%, rgb(32 112 124 / 18%), transparent 27rem),
    linear-gradient(135deg, #061923 0%, #08232d 56%, #071b23 100%);
}

main::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image: linear-gradient(rgb(255 255 255 / 2%) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 2%) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent 10%, #000 65%, transparent);
}

.intro {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  width: min(100%, 1440px);
  min-height: 100vh;
  min-height: 100svh;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 5rem) clamp(1.5rem, 7vw, 7rem);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  width: fit-content;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border: 1px solid rgb(219 189 106 / 75%);
  border-radius: 50%;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0;
}

.content {
  width: min(42rem, 100%);
  margin: auto 0;
  padding: 5rem 0;
}

.eyebrow {
  margin: 0 0 1.6rem;
  color: var(--gold);
  font-size: clamp(0.7rem, 1vw, 0.82rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1 {
  max-width: 12ch;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 7vw, 7.2rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.94;
}

h1 span {
  color: var(--gold);
}

.summary {
  max-width: 35rem;
  margin: 2.2rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.7;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgb(238 245 243 / 14%);
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

footer p {
  margin: 0;
}

footer a {
  color: var(--ink);
  letter-spacing: 0.04em;
  text-transform: none;
  text-underline-offset: 0.35rem;
}

.visual {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: clamp(-18rem, -8vw, -5rem);
  width: clamp(30rem, 55vw, 62rem);
  aspect-ratio: 1;
  transform: translateY(-50%);
  opacity: 0.7;
}

.orb,
.line,
.signal {
  position: absolute;
  display: block;
}

.orb {
  inset: 12%;
  border: 1px solid rgb(98 190 199 / 20%);
  border-radius: 50%;
}

.orb-one {
  transform: rotate(18deg) scaleX(0.52);
}

.orb-two {
  transform: rotate(76deg) scaleX(0.52);
  border-color: rgb(219 189 106 / 17%);
}

.orb-three {
  inset: 25%;
  border-color: rgb(238 245 243 / 10%);
}

.line {
  top: 50%;
  left: 19%;
  width: 62%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgb(219 189 106 / 50%), transparent);
}

.line-one {
  transform: rotate(-31deg);
}

.line-two {
  transform: rotate(43deg);
  background: linear-gradient(90deg, transparent, rgb(98 190 199 / 45%), transparent);
}

.signal {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgb(98 190 199 / 7%), 0 0 28px rgb(98 190 199 / 60%);
  background: var(--cyan);
}

.signal-one {
  top: 27%;
  left: 47%;
}

.signal-two {
  right: 18%;
  bottom: 28%;
  width: 0.55rem;
  height: 0.55rem;
  box-shadow: 0 0 0 8px rgb(219 189 106 / 7%), 0 0 28px rgb(219 189 106 / 55%);
  background: var(--gold);
}

@media (max-width: 760px) {
  .intro {
    padding: 1.6rem 1.4rem 1.8rem;
  }

  .content {
    padding: 7rem 0 5rem;
  }

  .summary {
    max-width: 29rem;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.9rem;
  }

  .visual {
    top: 42%;
    right: -20rem;
    width: 38rem;
    opacity: 0.55;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}