:root {
  color-scheme: dark;
  --ink: #f4fbff;
  --muted: #a9bacb;
  --cyan: #56d9ff;
  --blue: #169fef;
  --gold: #efcb73;
  --navy: #041228;
  --deep: #020813;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--deep);
  color: var(--ink);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 73% 22%, rgba(31, 173, 229, .16), transparent 26rem),
    radial-gradient(circle at 12% 86%, rgba(13, 105, 114, .15), transparent 30rem),
    linear-gradient(135deg, #020713 0%, #06152b 52%, #030a14 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .28;
  background-image:
    linear-gradient(rgba(255, 255, 255, .018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .018) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

a { color: inherit; }

.site-shell {
  position: relative;
  width: min(100% - 44px, 1400px);
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.site-header {
  height: 108px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #eaf8ff;
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -.02em;
  text-decoration: none;
}

.brand img {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(112, 219, 255, .36);
  border-radius: 14px;
  box-shadow: 0 10px 28px rgba(22, 159, 239, .2);
}

.brand strong { color: var(--cyan); }

.contact-link {
  padding: 10px 1px;
  border-bottom: 1px solid rgba(86, 217, 255, .5);
  color: #c9d8e6;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color .2s ease, border-color .2s ease;
}

.contact-link:hover,
.contact-link:focus-visible {
  color: white;
  border-color: var(--cyan);
}

main {
  flex: 1;
  display: grid;
  align-items: center;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(410px, .78fr);
  gap: clamp(52px, 7vw, 112px);
  align-items: center;
  padding: 28px 0 64px;
}

.hero-copy { padding-left: clamp(0px, 2vw, 24px); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 26px;
  color: #8de8ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .19em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan));
  box-shadow: 0 0 12px var(--cyan);
}

h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(58px, 7.25vw, 106px);
  font-weight: 760;
  letter-spacing: -.065em;
  line-height: .92;
}

h1 em {
  color: transparent;
  font-style: normal;
  background: linear-gradient(98deg, #b9f5ff 8%, #4dd5ff 45%, #64eab6 95%);
  background-clip: text;
  -webkit-background-clip: text;
  filter: drop-shadow(0 8px 28px rgba(63, 211, 255, .14));
}

.hero-intro {
  max-width: 620px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 38px;
}

.coming-soon {
  min-width: 186px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 19px;
  border: 1px solid rgba(167, 229, 255, .22);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .035));
  box-shadow: 0 15px 38px rgba(0, 0, 0, .24), inset 0 1px rgba(255, 255, 255, .08);
  color: white;
  font-size: 18px;
  font-weight: 750;
  line-height: 1.05;
}

.coming-soon small {
  display: block;
  margin-bottom: 3px;
  color: #aebdca;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.device-icon {
  position: relative;
  width: 20px;
  height: 30px;
  border: 2px solid white;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16);
}

.device-icon::after {
  content: "";
  position: absolute;
  right: 5px;
  bottom: 3px;
  left: 5px;
  height: 2px;
  border-radius: 2px;
  background: white;
}

.text-link {
  color: #d9e8f1;
  font-size: 14px;
  font-weight: 750;
  letter-spacing: .02em;
  text-decoration: none;
}

.text-link span {
  display: inline-block;
  margin-left: 7px;
  color: var(--cyan);
  transition: transform .2s ease;
}

.text-link:hover span,
.text-link:focus-visible span { transform: translateX(4px); }

.journey-steps {
  max-width: 500px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 54px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(152, 204, 226, .16);
}

.journey-steps div {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.journey-steps dt {
  color: #568094;
  font-size: 10px;
  font-weight: 800;
}

.journey-steps dd {
  margin: 0;
  color: #e9f5fb;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-visual { position: relative; }

.world-card {
  position: relative;
  min-height: min(68vh, 720px);
  overflow: hidden;
  border: 1px solid rgba(109, 212, 251, .3);
  border-radius: 46% 46% 24px 24px;
  isolation: isolate;
  background: #103d3d url("assets/softwind-fields.png") center 47% / cover no-repeat;
  box-shadow:
    0 42px 100px rgba(0, 0, 0, .52),
    0 0 0 7px rgba(91, 215, 255, .025),
    inset 0 1px rgba(255, 255, 255, .1);
}

.world-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(2, 11, 22, .04) 26%, rgba(1, 8, 15, .82) 100%);
}

.world-shade {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 80px rgba(0, 12, 25, .32);
}

.floating-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(142px, 15vw, 224px);
  aspect-ratio: 1;
  border: 1px solid rgba(168, 235, 255, .72);
  border-radius: 30%;
  box-shadow: 0 24px 80px rgba(0, 17, 31, .58), 0 0 55px rgba(62, 203, 255, .32);
  transform: translate(-50%, -48%) rotate(2deg);
}

.step-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(210px, 22vw, 330px);
  aspect-ratio: 1;
  border: 1px solid rgba(190, 239, 255, .32);
  border-radius: 50%;
  transform: translate(-50%, -48%);
  box-shadow: 0 0 0 12px rgba(255, 255, 255, .025);
}

.step-orbit span {
  position: absolute;
  top: 7%;
  right: 13%;
  color: #d4f9ff;
  font-size: 22px;
  filter: drop-shadow(0 0 9px var(--cyan));
}

.world-label {
  position: absolute;
  right: 28px;
  bottom: 28px;
  left: 28px;
  z-index: 2;
  padding-top: 20px;
  border-top: 1px solid rgba(222, 246, 255, .26);
}

.world-label span {
  display: block;
  margin-bottom: 5px;
  color: #92c5d7;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.world-label strong {
  font-size: 21px;
  letter-spacing: -.02em;
}

.visual-note {
  margin: 17px 6px 0;
  color: #7893a4;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-align: center;
  text-transform: uppercase;
}

footer {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(151, 207, 232, .1);
  color: #60798a;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .site-shell { width: min(100% - 32px, 760px); }
  .site-header { height: 90px; }
  .hero {
    grid-template-columns: 1fr;
    gap: 58px;
    padding-top: 54px;
  }
  .hero-copy { padding-left: 0; }
  h1 { font-size: clamp(56px, 13vw, 94px); }
  .world-card { min-height: 680px; }
}

@media (max-width: 600px) {
  .site-shell { width: min(100% - 26px, 520px); }
  .brand span { font-size: 16px; }
  .brand img { width: 40px; height: 40px; border-radius: 12px; }
  .contact-link { font-size: 11px; }
  .hero { padding: 34px 0 44px; gap: 44px; }
  .eyebrow { font-size: 10px; }
  h1 { font-size: clamp(48px, 15.3vw, 74px); }
  .hero-intro { margin-top: 26px; font-size: 16px; line-height: 1.65; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .journey-steps { margin-top: 40px; }
  .journey-steps div { flex-direction: column; gap: 4px; }
  .world-card { min-height: 560px; border-radius: 44% 44% 20px 20px; }
  .floating-mark { width: 148px; }
  .step-orbit { width: 214px; }
  footer { align-items: flex-start; flex-direction: column; justify-content: center; padding: 24px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}