:root {
  --white: #ffffff;
  --navy: #070e55;
  --green: #5fec94;
  --purple: #5137e8;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
}

.page-shell {
  position: relative;
  width: 100vw;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

.gradient-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 45% 92%, rgba(95, 236, 148, 0.95) 0%, rgba(95, 236, 148, 0.68) 18%, rgba(95, 236, 148, 0.25) 38%, rgba(95, 236, 148, 0) 58%),
    radial-gradient(circle at 88% 70%, rgba(81, 55, 232, 0.98) 0%, rgba(81, 55, 232, 0.7) 26%, rgba(81, 55, 232, 0.2) 52%, rgba(81, 55, 232, 0) 74%),
    radial-gradient(circle at 50% 8%, rgba(47, 145, 63, 0.9) 0%, rgba(47, 145, 63, 0.56) 22%, rgba(47, 145, 63, 0.12) 50%, rgba(47, 145, 63, 0) 72%),
    linear-gradient(90deg, #070d60 0%, #0a1769 18%, #267050 52%, #5066ac 75%, #5535e6 100%);
  filter: blur(0.2px);
  transform: scale(1.03);
}

.gradient-bg::after {
  content: "";
  position: absolute;
  inset: -12%;
  background:
    radial-gradient(circle at 10% 46%, rgba(3, 7, 74, 0.95) 0%, rgba(3, 7, 74, 0.7) 18%, rgba(3, 7, 74, 0) 38%),
    linear-gradient(180deg, rgba(5, 8, 48, 0.18), rgba(5, 8, 48, 0.02));
  pointer-events: none;
}

.topbar {
  position: absolute;
  top: clamp(1.25rem, 3vw, 2.5rem);
  left: clamp(1.25rem, 3.8vw, 3.75rem);
  right: clamp(1.25rem, 3.8vw, 3.75rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  z-index: 2;
}

.brand-small,
.contact-link {
  font-size: clamp(0.9rem, 1.1vw, 1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--white);
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  padding-bottom: 0.35rem;
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.82);
}

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: clamp(5rem, 9vw, 8rem) clamp(1.5rem, 6.5vw, 6.5rem);
}

.hero-content {
  width: min(58rem, 92vw);
  transform: translateY(2.5vh);
}

h1 {
  margin: 0;
  font-size: clamp(5.4rem, 11vw, 10.5rem);
  line-height: 0.86;
  font-weight: 800;
  letter-spacing: -0.085em;
  color: var(--white);
  text-shadow: 0 0 28px rgba(255, 255, 255, 0.08);
}

.rule {
  width: min(43rem, 100%);
  height: 1.5px;
  margin: clamp(1.5rem, 2vw, 2.25rem) 0 clamp(1.25rem, 2vw, 2rem);
  background: rgba(255, 255, 255, 0.9);
}

.tagline {
  max-width: 48rem;
  margin: 0;
  font-size: clamp(2rem, 3.1vw, 3.2rem);
  line-height: 1.13;
  font-weight: 600;
  letter-spacing: -0.055em;
}

.coming-soon {
  margin: clamp(2rem, 3.4vw, 3.25rem) 0 0;
  font-size: clamp(1rem, 1.45vw, 1.45rem);
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.045em;
}

@media (max-width: 720px) {
  .gradient-bg {
    background:
      radial-gradient(circle at 28% 88%, rgba(95, 236, 148, 0.88) 0%, rgba(95, 236, 148, 0.48) 26%, rgba(95, 236, 148, 0) 62%),
      radial-gradient(circle at 92% 68%, rgba(81, 55, 232, 0.9) 0%, rgba(81, 55, 232, 0.58) 34%, rgba(81, 55, 232, 0) 70%),
      linear-gradient(90deg, #070d60 0%, #12346f 38%, #348958 67%, #5634e5 100%);
  }

  .topbar {
    align-items: flex-start;
  }

  .contact-link {
    font-size: 0.85rem;
  }

  .hero {
    align-items: center;
    padding: 5.5rem 1.5rem 3rem;
  }

  .hero-content {
    transform: none;
    width: 100%;
  }

  h1 {
    font-size: clamp(4.2rem, 22vw, 6.4rem);
  }

  .rule {
    width: 100%;
  }

  .tagline {
    max-width: 20rem;
    font-size: clamp(1.65rem, 7.2vw, 2.4rem);
  }

  .coming-soon {
    font-size: 1rem;
  }
}

@media (max-width: 420px) {
  .contact-link {
    display: none;
  }

  .hero {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }
}