:root {
  --bg: #1e293b;
  --surface: rgba(30, 41, 59, 0.7);
  --card: rgba(51, 65, 85, 0.65);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --brand: #3b82f6;
  --brand-2: #22c55e;
  --ring: rgba(59, 130, 246, 0.45);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --glass-border: 1px solid rgba(255, 255, 255, 0.18);
  --blur: blur(14px);
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }

body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial;
  color: var(--text);
  background: radial-gradient(1200px 800px at 10% -10%, #0f172a 0%, transparent 60%),
              radial-gradient(1000px 600px at 100% 0%, #1e3a8a 0%, transparent 55%),
              var(--bg);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1100px; margin: 0 auto; padding: 24px; }

.header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand img { width: 140px; height: auto; filter: drop-shadow(0 0 6px rgba(0,0,0,0.3)); }
.brand h1 { font-size: clamp(22px, 3.5vw, 28px); margin: 0; font-weight: 700; letter-spacing: .4px; color: #f8fafc; }
.brand span { display: block; font-size: 14px; color: var(--muted); margin-top: 2px; }

.navbar {
  margin-left: auto; display: flex; gap: 12px; flex-wrap: wrap;
}
.badge {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 100px;
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  border: var(--glass-border);
  backdrop-filter: var(--blur);
}

.hero {
  padding: 26px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: var(--glass-border);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow);
}
.hero h2 {
  margin: 0 0 6px;
  font-size: clamp(18px, 3vw, 20px);
  color: #e2e8f0;
  font-weight: 600;
}
.hero p {
  margin: 0;
  font-size: clamp(24px, 4.2vw, 34px);
  line-height: 1.15;
  font-weight: 750;
  letter-spacing: .2px;
  color: #f1f5f9;
}

.section { margin-top: 28px; }
.section h3 {
  margin: 0 0 14px;
  font-size: clamp(16px, 3vw, 18px);
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .16em;
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(1, minmax(0, 1fr));
}
@media (min-width: 520px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.card {
  border-radius: var(--radius);
  padding: 18px 16px;
  background: var(--card);
  border: var(--glass-border);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: 0 10px 28px rgba(8, 145, 178, 0.35);
}
.card .title { color: #f1f5f9; font-size: 16px; font-weight: 700; margin: 0 0 6px; }
.card .desc { font-size: 13px; color: var(--muted); margin: 0; }
.card .actions { margin-top: 14px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 700;
  border: var(--glass-border);
  background: rgba(59, 130, 246, 0.2);
  color: #e2e8f0;
  cursor: pointer;
  backdrop-filter: var(--blur);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  transition: transform .12s ease, border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover {
  transform: translateY(-1px);
  background: rgba(59, 130, 246, 0.35);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.35);
}
.btn:active { transform: translateY(0); }
.btn .dot {
  width: 8px; height: 8px; border-radius: 100px;
  background: var(--brand);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}
.btn.secondary { background: rgba(148, 163, 184, 0.15); border-color: rgba(255, 255, 255, 0.12); }
.btn.full { width: 100%; }

.footer {
  margin: 28px 0 8px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

hr.sep {
  border: 0;
  border-top: 1px dashed rgba(148, 163, 184, 0.2);
  margin: 18px 0;
}