/* Minimal, elegant landing styles in trust-building green/blue palette */
:root {
  --bg1: #0a2540;  /* deep blue */
  --bg2: #0b5d4b;  /* deep teal/green */
  --surface: #0f172a80;
  --text: #e6f6ff;
  --muted: #b8d8e8;
  --accent: #34d399; /* green */
  --focus: #60a5fa;  /* blue */
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: linear-gradient(120deg, var(--bg1), var(--bg2));
  background-attachment: fixed;
  display: grid;
  place-items: center;
  line-height: 1.6;
}

.wrap {
  width: min(920px, 92vw);
  padding: 2rem 0;
}

.card {
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  animation: floatIn 600ms ease both;
}

@keyframes floatIn {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.title {
  margin: 0 0 .25rem 0;
  font-size: clamp(1.6rem, 1.1rem + 2vw, 2.4rem);
  letter-spacing: .3px;
}

.subtitle {
  margin: 0 0 1rem 0;
  color: var(--muted);
  font-size: 1rem;
}

.content p {
  margin: 0 0 1rem 0;
  font-size: 1.0625rem;
}

a {
  color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
}

.highlights {
  margin: 0;
  padding: .75rem 1rem;
  border-left: 3px solid var(--accent);
  background: rgba(52, 211, 153, 0.07);
  border-radius: 8px;
  color: var(--muted);
}

.highlights li { margin: .25rem 0; }

.foot {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(255,255,255,0.2);
  color: var(--muted);
}

.noscript {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #111827;
  color: #f9fafb;
  padding: .75rem 1rem;
  font-size: .95rem;
  border-top: 1px solid #374151;
}