:root {
  color-scheme: dark;
  --navy: #07152f;
  --blue: #3d8cff;
  --blue-bright: #62a3ff;
  --white: #f8fbff;
  --muted: #b7c5da;
  --line: rgba(255, 255, 255, 0.14);
}

* { box-sizing: border-box; }
html { min-height: 100%; }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 12%, rgba(61, 140, 255, 0.22), transparent 28rem),
    radial-gradient(circle at 8% 90%, rgba(30, 96, 196, 0.15), transparent 30rem),
    var(--navy);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.32) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.32) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

.page-shell {
  width: min(1180px, calc(100% - 48px));
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.hero {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.72fr);
  gap: clamp(3rem, 7vw, 7.5rem);
  align-items: center;
  padding: 64px 0 48px;
}

.brand {
  width: min(340px, 75vw);
  aspect-ratio: 5 / 1;
  margin-bottom: clamp(3.5rem, 8vh, 6.5rem);
  display: block;
  overflow: hidden;
}
.brand img { display: block; width: 100%; height: auto; transform: translateY(-34%); }

.status {
  width: fit-content;
  margin-bottom: 22px;
  padding: 8px 13px;
  border: 1px solid rgba(98, 163, 255, 0.32);
  border-radius: 999px;
  background: rgba(61, 140, 255, 0.08);
  color: #dceaff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status span {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--blue-bright);
  box-shadow: 0 0 0 5px rgba(98, 163, 255, 0.12);
}

.eyebrow, .preview__kicker {
  margin: 0 0 12px;
  color: var(--blue-bright);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3rem, 6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.052em;
}

.intro {
  max-width: 720px;
  margin: 30px 0 0;
  color: #e7eef9;
  font-size: clamp(1.08rem, 1.8vw, 1.3rem);
  line-height: 1.65;
}

.supporting {
  max-width: 690px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.button {
  min-height: 58px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.94rem;
  font-weight: 750;
  line-height: 1.15;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover { transform: translateY(-2px); }
.button:focus-visible { outline: 3px solid rgba(98, 163, 255, 0.7); outline-offset: 3px; }
.button--primary { min-width: 184px; background: var(--blue); box-shadow: 0 16px 42px rgba(30, 105, 220, 0.3); }
.button--primary span { margin-right: 8px; font-weight: 500; opacity: 0.88; }
.button--secondary { border-color: var(--line); background: rgba(255, 255, 255, 0.055); }
.button--secondary:hover { border-color: rgba(98, 163, 255, 0.52); background: rgba(61, 140, 255, 0.1); }

.preview {
  position: relative;
  padding: clamp(28px, 4vw, 48px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.025));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(12px);
}

.preview::after {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 190px;
  height: 190px;
  border: 42px solid rgba(61, 140, 255, 0.1);
  border-radius: 50%;
  content: "";
}

.preview h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 390px;
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.preview ul { margin: 34px 0 0; padding: 0; list-style: none; }
.preview li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 15px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  color: #e3ebf7;
  line-height: 1.45;
}
.preview li span { color: var(--blue-bright); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; }
.preview__note { margin: 24px 0 0; color: var(--muted); font-size: 0.88rem; line-height: 1.6; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 23px 0 28px;
  border-top: 1px solid var(--line);
  color: #8797b1;
  font-size: 0.76rem;
}
footer p { margin: 0; }

@media (max-width: 880px) {
  .page-shell { width: min(100% - 34px, 680px); }
  .hero { grid-template-columns: 1fr; gap: 44px; align-items: start; padding-top: 36px; }
  .brand { margin-bottom: 56px; }
  .preview { margin-bottom: 10px; }
}

@media (max-width: 520px) {
  .page-shell { width: min(100% - 28px, 680px); }
  .hero { padding-top: 28px; gap: 36px; }
  .brand { margin-bottom: 48px; }
  .brand { width: min(270px, 76vw); }
  h1 { font-size: clamp(2.65rem, 13vw, 3.65rem); }
  .intro { margin-top: 24px; font-size: 1.04rem; }
  .actions { flex-direction: column; }
  .button { width: 100%; }
  .preview { padding: 26px 22px; border-radius: 19px; }
  footer { flex-direction: column; gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  .button { transition: none; }
}