:root {
  --bg-deep: #060d20;
  --blue: #2f6bff;
  --blue-light: #4d9fff;
  --accent-soft: #9cc6ff;
  --text: #eef3ff;
  --dim: #9fb1d6;
  --faint: #5d6f97;
  --card: rgba(26, 46, 88, 0.5);
  --card-border: rgba(154, 198, 255, 0.18);
  --radius: 18px;
  --maxw: 760px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1100px 560px at 50% -8%, #16386a 0%, #0e2548 36%, #0a1430 68%, #060d20 100%) fixed;
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue-light); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* Header */
header.site { padding: 26px 0 4px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { width: 42px; height: 42px; border-radius: 12px; box-shadow: 0 6px 22px rgba(47, 107, 255, 0.5); }
.brand .name { font-size: 21px; font-weight: 800; letter-spacing: 0.4px; color: var(--text); }
nav.top { margin-top: 16px; display: flex; gap: 20px; flex-wrap: wrap; font-size: 15px; }
nav.top a { color: var(--dim); font-weight: 600; }
nav.top a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { padding: 40px 0 6px; text-align: center; }
.hero img.logo {
  width: 96px; height: 96px; border-radius: 24px;
  box-shadow: 0 12px 44px rgba(47, 107, 255, 0.55);
}
.hero h1 { font-size: clamp(34px, 8vw, 54px); font-weight: 900; margin: 20px 0 8px; letter-spacing: 1px; }
.pill {
  display: inline-block; background: linear-gradient(90deg, #3b8cff, #4d9fff);
  color: #fff; font-weight: 800; letter-spacing: 2px; text-transform: uppercase;
  font-size: 12px; padding: 5px 16px; border-radius: 999px;
  box-shadow: 0 6px 18px rgba(77, 159, 255, 0.4);
}
.tagline { color: var(--dim); max-width: 540px; margin: 18px auto 0; font-size: 17px; }
.cta { margin-top: 26px; }

/* Content */
main { padding: 22px 0 10px; }
.page-title { text-align: center; padding: 36px 0 4px; }
.page-title h1 { font-size: clamp(28px, 6vw, 40px); font-weight: 900; margin: 8px 0 6px; }
.card {
  background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius);
  padding: 22px 22px; margin: 18px 0; backdrop-filter: blur(8px);
}
h2 { font-size: 22px; font-weight: 800; margin: 30px 0 10px; }
h3 { font-size: 16px; font-weight: 700; margin: 18px 0 6px; color: var(--accent-soft); }
p, li { color: #d2ddf3; }
ul { padding-left: 20px; }
li { margin: 6px 0; }
.muted { color: var(--dim); font-size: 14px; }
.updated { color: var(--faint); font-size: 13px; }

.btn {
  display: inline-block; background: linear-gradient(180deg, #3b82ff, #1e56f0);
  color: #fff; font-weight: 700; padding: 13px 24px; border-radius: 14px;
  box-shadow: 0 10px 26px rgba(47, 107, 255, 0.42);
}
.btn:hover { text-decoration: none; transform: translateY(-1px); transition: transform .15s ease; }

.grid { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }
.feature { background: var(--card); border: 1px solid var(--card-border); border-radius: 14px; padding: 16px 18px; }
.feature b { color: var(--text); }

.contact-email {
  display: inline-block; margin-top: 8px; font-weight: 700; font-size: 17px;
  color: var(--blue-light);
}

/* Footer */
footer.site {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 34px; padding: 24px 0 42px; color: var(--dim); font-size: 14px;
}
footer.site .row {
  display: flex; gap: 16px; flex-wrap: wrap; align-items: center; justify-content: space-between;
}
footer.site .links { display: flex; gap: 18px; flex-wrap: wrap; }
footer.site a { color: var(--dim); font-weight: 600; }
footer.site a:hover { color: var(--text); text-decoration: none; }