:root{
  --bg: #050714;
  --panel: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.14);
  --text: #e6e9f2;
  --muted: rgba(230,233,242,0.72);
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(800px 400px at 10% 0%, rgba(76,201,255,0.25), transparent 60%),
    radial-gradient(800px 400px at 90% 10%, rgba(251,113,133,0.18), transparent 60%),
    radial-gradient(800px 400px at 70% 95%, rgba(167,139,250,0.14), transparent 60%),
    linear-gradient(180deg, #050714, #060913 60%, #050714);
  min-height: 100vh;
}

/* NAV */
.topnav{
  max-width: 1100px;
  margin: 28px auto 0;
  padding: 14px 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(10px);
}

.topnav a{
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  margin-right: 16px;
  padding: 8px 10px;
  border-radius: 10px;
  display: inline-block;
}

.topnav a:hover{ background: rgba(255,255,255,0.06); }

.topnav a.active{
  background: rgba(76,201,255,0.12);
  border: 1px solid rgba(76,201,255,0.25);
}

/* HERO */
.hero{
  max-width: 1100px;
  margin: 24px auto 0;
  padding: 24px 18px 10px;
}

.hero h1{
  margin: 0 0 8px;
  font-size: 36px;
}

.hero p{
  margin: 0;
  color: var(--muted);
  max-width: 78ch;
}

/* GRID */
.grid{
  max-width: 1100px;
  margin: 20px auto 0;
  padding: 0 18px 50px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.card{
  grid-column: span 12;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

@media (min-width: 900px){
  .card{ grid-column: span 6; }
}

.card:before{
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(90deg,
    rgba(76,201,255,0.30),
    rgba(251,113,133,0.22),
    rgba(167,139,250,0.18)
  );
  filter: blur(20px);
  opacity: 0.35;
  z-index: 0;
}

.card > *{ position: relative; z-index: 1; }

/* Card heading + tags */
.card-head{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.card h2{
  margin: 0;
  font-size: 18px;
}

.card p, .card ul{
  color: var(--muted);
}

.card ul{
  margin: 10px 0 0 18px;
}

.card li{
  margin: 6px 0;
}

/* TAGS (colorful pills like Home Labs) */
.tagrow{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.tag{
  display: inline-block;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.04);
  white-space: nowrap;
}

/* Tag color variants */
.tag-siem    { border-color: rgba(250,204,21,0.45); background: rgba(250,204,21,0.12); color: rgba(250,204,21,0.95); }
.tag-logs    { border-color: rgba(34,211,238,0.45); background: rgba(34,211,238,0.12); color: rgba(34,211,238,0.95); }
.tag-detect  { border-color: rgba(76,201,255,0.45); background: rgba(76,201,255,0.12); color: rgba(76,201,255,0.95); }

.tag-soar    { border-color: rgba(244,63,94,0.45);  background: rgba(244,63,94,0.12);  color: rgba(251,113,133,1); }
.tag-auto    { border-color: rgba(52,211,153,0.45); background: rgba(52,211,153,0.12); color: rgba(52,211,153,0.95); }
.tag-response{ border-color: rgba(167,139,250,0.45);background: rgba(167,139,250,0.12);color: rgba(167,139,250,0.95); }

.tag-edr     { border-color: rgba(59,130,246,0.45); background: rgba(59,130,246,0.12); color: rgba(147,197,253,1); }
.tag-mdr     { border-color: rgba(34,197,94,0.45);  background: rgba(34,197,94,0.12);  color: rgba(34,197,94,0.95); }
.tag-contain { border-color: rgba(251,191,36,0.45); background: rgba(251,191,36,0.12); color: rgba(251,191,36,0.95); }

.tag-mail    { border-color: rgba(76,201,255,0.45); background: rgba(76,201,255,0.12); color: rgba(76,201,255,0.95); }
.tag-phish   { border-color: rgba(244,63,94,0.45);  background: rgba(244,63,94,0.12);  color: rgba(251,113,133,1); }
.tag-dmarc   { border-color: rgba(167,139,250,0.45);background: rgba(167,139,250,0.12);color: rgba(167,139,250,0.95); }

.tag-gov     { border-color: rgba(250,204,21,0.45); background: rgba(250,204,21,0.12); color: rgba(250,204,21,0.95); }
.tag-risk    { border-color: rgba(34,211,238,0.45); background: rgba(34,211,238,0.12); color: rgba(34,211,238,0.95); }
.tag-audit   { border-color: rgba(52,211,153,0.45); background: rgba(52,211,153,0.12); color: rgba(52,211,153,0.95); }

.tag-threat  { border-color: rgba(244,63,94,0.45);  background: rgba(244,63,94,0.12);  color: rgba(251,113,133,1); }
.tag-mfa     { border-color: rgba(76,201,255,0.45); background: rgba(76,201,255,0.12); color: rgba(76,201,255,0.95); }
.tag-lp      { border-color: rgba(52,211,153,0.45); background: rgba(52,211,153,0.12); color: rgba(52,211,153,0.95); }

.tag-train   { border-color: rgba(250,204,21,0.45); background: rgba(250,204,21,0.12); color: rgba(250,204,21,0.95); }
.tag-policy  { border-color: rgba(34,211,238,0.45); background: rgba(34,211,238,0.12); color: rgba(34,211,238,0.95); }
.tag-culture { border-color: rgba(167,139,250,0.45);background: rgba(167,139,250,0.12);color: rgba(167,139,250,0.95); }

/* FOOTER */
.footer{
  max-width: 1100px;
  margin: 0 auto 40px;
  padding: 0 18px;
  color: var(--muted);
  font-size: 13px;
}