:root {
  color-scheme: dark;
  --navy-1000: #010611;
  --navy-950: #020918;
  --cyan: #00d8e5;
  --cyan-bright: #38f2ef;
  --white: #f7fbff;
  --muted: #a7b1c2;
  --line: rgba(46, 150, 224, 0.18);
}

* { box-sizing: border-box; }

html {
  min-width: 320px;
  background: var(--navy-1000);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 50% 28%, rgba(0, 112, 255, 0.1), transparent 25rem),
    radial-gradient(circle at 82% 48%, rgba(0, 212, 229, 0.06), transparent 26rem),
    linear-gradient(180deg, #020817 0%, #020b1a 56%, #010611 100%);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.site-shell {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 4.5vw, 5rem) 2rem;
}

.site-shell::before {
  position: absolute;
  z-index: -3;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49.9%, rgba(21, 106, 179, 0.05) 50%, transparent 50.1%),
    linear-gradient(rgba(21, 106, 179, 0.035) 1px, transparent 1px);
  background-size: 100% 100%, 100% 84px;
  content: "";
  pointer-events: none;
}

.dot-wave {
  position: absolute;
  z-index: -1;
  width: 48rem;
  height: 16rem;
  opacity: 0.42;
  background-image: radial-gradient(circle, rgba(0, 226, 235, 0.9) 0 1px, transparent 1.5px);
  background-size: 11px 11px;
  mask-image: radial-gradient(ellipse at center, #000 5%, transparent 71%);
  pointer-events: none;
}

.dot-wave-left {
  top: 43%;
  left: -24rem;
  transform: rotate(19deg) skewX(-13deg);
}

.dot-wave-right {
  top: 47%;
  right: -22rem;
  transform: rotate(-17deg) skewX(13deg);
}

.market-graphic {
  position: absolute;
  z-index: -2;
  top: 11%;
  right: 4%;
  display: flex;
  gap: 0.8rem;
  align-items: flex-end;
  height: 14rem;
  opacity: 0.2;
  pointer-events: none;
}

.market-graphic::after {
  position: absolute;
  right: -3rem;
  bottom: 1.5rem;
  width: 19rem;
  height: 6rem;
  border-top: 1px solid rgba(27, 172, 255, 0.64);
  transform: skewY(-22deg) rotate(-8deg);
  content: "";
}

.market-graphic span {
  position: relative;
  width: 0.75rem;
  height: var(--bar-height, 3rem);
  background: linear-gradient(to top, rgba(0, 91, 255, 0.72), rgba(0, 218, 229, 0.15));
}

.market-graphic span::before {
  position: absolute;
  top: -2rem;
  bottom: -1.6rem;
  left: 50%;
  width: 1px;
  background: rgba(0, 158, 255, 0.36);
  content: "";
}

.market-graphic span:nth-child(1) { --bar-height: 2.5rem; }
.market-graphic span:nth-child(2) { --bar-height: 5.5rem; }
.market-graphic span:nth-child(3) { --bar-height: 8rem; }
.market-graphic span:nth-child(4) { --bar-height: 7rem; }
.market-graphic span:nth-child(5) { --bar-height: 11rem; }
.market-graphic span:nth-child(6) { --bar-height: 13rem; }

.hero {
  width: min(100%, 64rem);
  margin-inline: auto;
  text-align: center;
}

.brand-logo {
  display: block;
  width: clamp(17rem, 36vw, 31rem);
  height: auto;
  margin: clamp(-3.5rem, -3vw, -1.75rem) auto -0.25rem;
  filter: drop-shadow(0 0 1.6rem rgba(0, 122, 255, 0.2));
}

h1 {
  margin: 0;
  font-size: clamp(3.25rem, 7.5vw, 6.25rem);
  font-weight: 520;
  letter-spacing: -0.045em;
  line-height: 1;
  text-wrap: balance;
  text-shadow: 0 0 1.8rem rgba(255, 255, 255, 0.08);
}

.glow-rule {
  width: min(17rem, 55vw);
  height: 2px;
  margin: clamp(1.6rem, 3vw, 2.25rem) auto 1.55rem;
  background: radial-gradient(ellipse at center, var(--cyan-bright), rgba(0, 124, 255, 0.55) 20%, transparent 70%);
  box-shadow: 0 0 0.8rem rgba(0, 202, 255, 0.5);
}

.positioning {
  margin: 0;
  color: #cfecf2;
  font-size: clamp(1.35rem, 3.1vw, 2.1rem);
  font-weight: 430;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.positioning span { color: var(--cyan); }

.intro {
  max-width: 50rem;
  margin: 1.4rem auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.65;
  text-wrap: balance;
}

.launch-row {
  display: grid;
  grid-template-columns: minmax(2.5rem, 1fr) auto auto minmax(2.5rem, 1fr);
  gap: 1.1rem;
  align-items: center;
  width: min(100%, 44rem);
  margin: clamp(2rem, 4vw, 2.8rem) auto 0;
}

.launch-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(27, 139, 214, 0.34));
}

.launch-line:last-child {
  background: linear-gradient(90deg, rgba(27, 139, 214, 0.34), transparent);
}

.calendar-icon {
  position: relative;
  display: block;
  width: 2.6rem;
  height: 2.55rem;
  border: 2px solid var(--cyan);
  border-radius: 0.34rem;
  box-shadow: 0 0 1rem rgba(0, 216, 229, 0.12);
}

.calendar-icon::before,
.calendar-icon::after {
  position: absolute;
  top: -0.48rem;
  width: 2px;
  height: 0.8rem;
  background: var(--cyan);
  content: "";
}

.calendar-icon::before { left: 0.62rem; }
.calendar-icon::after { right: 0.62rem; }

.calendar-icon i,
.calendar-icon i::before,
.calendar-icon i::after {
  position: absolute;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 1px;
  background: var(--cyan);
  content: "";
}

.calendar-icon i { top: 0.82rem; left: 0.53rem; }
.calendar-icon i::before { left: 0.68rem; }
.calendar-icon i::after { left: 1.36rem; }

.launch-copy {
  display: flex;
  gap: 0.22rem;
  align-items: flex-start;
  flex-direction: column;
  text-align: left;
}

.launch-copy strong { font-size: 1.18rem; font-weight: 550; }

.launch-copy small {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(100%, 76rem);
  margin: clamp(2.5rem, 5vw, 4.5rem) auto 0;
}

.feature {
  display: grid;
  grid-template-columns: 3.35rem 1fr;
  gap: 1rem;
  min-width: 0;
  padding: 0 clamp(1rem, 2.5vw, 2.25rem);
  border-left: 1px solid var(--line);
}

.feature:first-child { border-left: 0; }

.feature h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  font-weight: 560;
  line-height: 1.25;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 0.91rem;
  line-height: 1.55;
}

.feature-icon {
  position: relative;
  display: block;
  width: 3rem;
  height: 3rem;
  color: var(--cyan);
}

.shield {
  border: 2px solid currentColor;
  border-radius: 45% 45% 52% 52% / 32% 32% 65% 65%;
  clip-path: polygon(50% 0, 94% 17%, 87% 69%, 50% 100%, 13% 69%, 6% 17%);
}

.shield i::before,
.shield i::after {
  position: absolute;
  height: 2px;
  background: currentColor;
  content: "";
}

.shield i::before { top: 1.65rem; left: 0.8rem; width: 0.7rem; transform: rotate(42deg); }
.shield i::after { top: 1.4rem; left: 1.27rem; width: 1rem; transform: rotate(-47deg); }

.target {
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: inset 0 0 0 0.55rem var(--navy-950), inset 0 0 0 0.68rem currentColor;
}

.target::before,
.target::after { position: absolute; background: currentColor; content: ""; }
.target::before { top: -0.38rem; bottom: -0.38rem; left: calc(50% - 1px); width: 2px; }
.target::after { top: calc(50% - 1px); right: -0.38rem; left: -0.38rem; height: 2px; }

.bars { border-bottom: 2px solid currentColor; }

.bars i {
  position: absolute;
  bottom: 0;
  width: 0.58rem;
  border: 2px solid currentColor;
  border-bottom: 0;
}

.bars i:nth-child(1) { left: 0.18rem; height: 1.1rem; }
.bars i:nth-child(2) { left: 1.2rem; height: 1.9rem; }
.bars i:nth-child(3) { left: 2.2rem; height: 2.65rem; }

.system { border: 2px solid currentColor; border-radius: 50% 50% 44% 44%; }

.system::before {
  position: absolute;
  top: 0.52rem;
  left: 0.7rem;
  width: 1.35rem;
  height: 1.15rem;
  border-right: 2px solid currentColor;
  border-left: 2px solid currentColor;
  content: "";
}

.system i {
  position: absolute;
  width: 0.38rem;
  height: 0.38rem;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.system i:nth-child(1) { top: 0.5rem; left: 0.43rem; }
.system i:nth-child(2) { top: 0.5rem; right: 0.43rem; }
.system i:nth-child(3) { bottom: 0.47rem; left: 1.15rem; }

footer {
  width: min(100%, 76rem);
  margin: clamp(3rem, 6vw, 5rem) auto 0;
  color: #68758c;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-align: center;
}

footer p { margin: 0; }

@media (max-width: 920px) {
  .features { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 0; }
  .feature:nth-child(3) { border-left: 0; }
}

@media (max-width: 600px) {
  .site-shell { padding: 2rem 1.2rem 1.75rem; }
  .brand-logo { width: min(23rem, 106vw); margin-top: -3rem; margin-bottom: -0.35rem; }
  h1 { font-size: clamp(3.25rem, 16vw, 4.7rem); }
  .positioning { font-size: 1.4rem; line-height: 1.35; }
  .intro { font-size: 0.98rem; }
  .launch-row { grid-template-columns: 1fr auto auto 1fr; gap: 0.75rem; }
  .features { grid-template-columns: 1fr; width: min(100%, 27rem); gap: 0; }
  .feature,
  .feature:nth-child(3) { padding: 1.35rem 0; border-top: 1px solid var(--line); border-left: 0; }
  .feature:last-child { border-bottom: 1px solid var(--line); }
  .dot-wave { opacity: 0.24; }
  .market-graphic { right: -6rem; opacity: 0.12; transform: scale(0.7); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}