* {
  box-sizing: border-box;
}

:root {
  --bg1: #051321;
  --bg2: #0a2944;
  --text: #f7fbff;
  --soft: #d9ecff;
  --muted: #b8c7d7;
  --accent: #65b9ff;
  --panel: rgba(255, 255, 255, 0.082);
  --panel-border: rgba(255, 255, 255, 0.16);
}

html {
  background: var(--bg1);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", Avenir, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 84% 74%, rgba(42, 133, 202, 0.38), transparent 31%),
    radial-gradient(circle at 11% 14%, rgba(78, 179, 255, 0.19), transparent 28%),
    linear-gradient(135deg, var(--bg1), var(--bg2));
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.62), transparent 78%);
}

.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 5vw, 72px);
}

.hero {
  flex: 1;
  max-width: 1020px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transform: translateY(-42px);
  animation: fadeIn 850ms ease-out both;
}

.eyebrow {
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: clamp(0.68rem, 1.2vw, 0.86rem);
  margin: 0 0 clamp(30px, 4vw, 50px);
}

h1 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: -0.025em;
  font-weight: 800;
  font-size: clamp(3.7rem, 9.6vw, 7.2rem);
}

h2 {
  margin: clamp(20px, 3vw, 34px) 0 0;
  line-height: 1.1;
  letter-spacing: -0.018em;
  color: var(--soft);
  font-weight: 760;
  font-size: clamp(2rem, 4.7vw, 3.75rem);
}

.lead {
  max-width: 800px;
  margin: clamp(24px, 3vw, 36px) 0 0;
  font-size: clamp(1.1rem, 1.9vw, 1.45rem);
  line-height: 1.65;
  color: #eef7ff;
}

.panel {
  max-width: 835px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(12px);
}

.panel p {
  margin: 0;
  font-size: clamp(1rem, 1.45vw, 1.15rem);
  line-height: 1.65;
}

.panel .muted {
  margin-top: 14px;
  color: var(--muted);
}

.button {
  width: fit-content;
  margin-top: clamp(28px, 4vw, 42px);
  padding: 15px 26px;
  border-radius: 999px;
  color: #051321;
  background: var(--accent);
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 18px 44px rgba(101, 185, 255, 0.34);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  background: #82c8ff;
  box-shadow: 0 22px 54px rgba(101, 185, 255, 0.44);
}

.note {
  margin: 18px 0 0;
  color: rgba(247, 251, 255, 0.62);
  font-size: 0.95rem;
}

footer {
  color: rgba(247, 251, 255, 0.66);
  font-size: 0.92rem;
  padding-top: 24px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-28px);
  }
  to {
    opacity: 1;
    transform: translateY(-42px);
  }
}

@media (max-width: 720px) {
  .page {
    padding: 28px 22px;
  }

  .hero {
    transform: translateY(0);
  }

  .eyebrow {
    letter-spacing: 0.14em;
    line-height: 1.7;
  }

  h1 {
    letter-spacing: -0.015em;
    font-size: clamp(3.1rem, 14vw, 5.2rem);
  }

  h2 {
    letter-spacing: -0.01em;
  }

  .button {
    width: 100%;
    text-align: center;
  }

  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
  }
}