:root {
  color-scheme: light;
  --bg: #f4f8fb;
  --panel: rgba(255, 255, 255, 0.78);
  --border: rgba(255, 255, 255, 0.72);
  --text: #16304a;
  --muted: #6a7f92;
  --accent: #9bd5fe;
  --accent-strong: #66c2f5;
  --shadow: rgba(53, 93, 129, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at top left, rgba(155, 213, 254, 0.34), transparent 32%),
    linear-gradient(180deg, #f7fbfe 0%, #eef5fa 100%);
  color: var(--text);
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

body {
  min-height: 100vh;
}

.shell {
  width: min(920px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.brand-badge {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 12px 28px rgba(102, 194, 245, 0.22);
  background: rgba(255, 255, 255, 0.7);
}

.brand-copy strong {
  display: block;
  font-size: 18px;
  line-height: 1.1;
}

.brand-copy span {
  display: block;
  margin-top: 2px;
  font-size: 13px;
  color: var(--muted);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.links a {
  color: var(--text);
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.62);
}

.hero,
.panel {
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 30px;
  box-shadow: 0 20px 60px var(--shadow);
}

.hero {
  padding: 34px 32px;
  margin-bottom: 18px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 0.98;
}

.hero p {
  margin: 16px 0 0;
  max-width: 700px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
}

.panel {
  padding: 28px 26px;
  margin-bottom: 16px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.section-title {
  margin: 0 0 14px;
  font-size: 22px;
  line-height: 1.2;
}

.panel p,
.panel li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
}

.panel ul {
  margin: 12px 0 0 20px;
  padding: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-box {
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid rgba(255, 255, 255, 0.68);
}

.contact-box h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.contact-box p,
.contact-box a {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.contact-box a {
  color: var(--text);
}

.footer {
  padding-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .shell {
    width: min(100vw - 20px, 920px);
    padding: 16px 0 32px;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .panel {
    border-radius: 24px;
  }

  .hero {
    padding: 24px 20px;
  }

  .panel {
    padding: 22px 18px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}