* {
  box-sizing: border-box;
}

:root {
  --bg: #050a12;
  --panel: rgba(9, 18, 31, 0.88);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f7fbff;
  --muted: #aeb9c7;
  --blue: #1677ff;
  --blue-2: #3da0ff;
}

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

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 22% 18%, rgba(22, 119, 255, 0.22), transparent 32%),
    radial-gradient(circle at 80% 76%, rgba(13, 70, 145, 0.18), transparent 34%),
    linear-gradient(135deg, #03060b 0%, #07101d 48%, #020409 100%);
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 48px 20px;
}

.brand-card {
  width: min(1080px, 100%);
  display: grid;
  grid-template-columns: minmax(300px, 460px) 1fr;
  align-items: center;
  gap: 64px;
  padding: 56px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(12, 22, 38, 0.94), rgba(5, 10, 18, 0.88));
  box-shadow: 0 30px 90px rgba(0,0,0,.42);
  backdrop-filter: blur(14px);
}

.brand-logo {
  width: 100%;
  max-width: 430px;
  margin-inline: auto;
  display: block;
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(0,0,0,.28);
}

.copy {
  text-align: right;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.19em;
  direction: ltr;
  text-align: right;
}

h1 {
  margin: 0;
  font-size: clamp(44px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  direction: ltr;
  text-align: right;
}

h1 span {
  color: var(--blue-2);
}

.intro {
  margin: 26px 0 34px;
  color: #d6deea;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.8;
}

.cloud-button {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 58px;
  padding: 0 24px;
  border: 1px solid rgba(61,160,255,.55);
  border-radius: 14px;
  color: white;
  text-decoration: none;
  font-weight: 700;
  background: linear-gradient(180deg, rgba(22,119,255,.24), rgba(22,119,255,.10));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.03), 0 10px 35px rgba(15,104,219,.18);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.cloud-button:hover {
  transform: translateY(-2px);
  border-color: var(--blue-2);
  background: linear-gradient(180deg, rgba(22,119,255,.36), rgba(22,119,255,.16));
}

footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 22px 20px 28px;
  color: #7f8b9b;
  font-size: 13px;
  direction: ltr;
}

.dot {
  opacity: .5;
}

@media (max-width: 820px) {
  .hero {
    padding: 24px 14px;
  }

  .brand-card {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 28px 22px 32px;
    border-radius: 22px;
  }

  .brand-logo {
    max-width: 330px;
  }

  .copy {
    text-align: center;
  }

  .eyebrow,
  h1 {
    text-align: center;
  }

  .cloud-button {
    width: 100%;
    justify-content: center;
  }
}