:root {
  --bg: #0f0518;
  --bg-soft: #1a0b2e;
  --bg-card: #1f1038;
  --primary: #2e1065;
  --accent: #d946ef;
  --accent-soft: #a855f7;
  --text: #f5f3ff;
  --text-dim: #b8a9d4;
  --border: #3a1f5c;
  --radius: 14px;
  --maxw: 1100px;
  --font: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(217,70,239,0.10), transparent 60%),
    radial-gradient(900px 500px at 0% 0%, rgba(46,16,101,0.45), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-soft); }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0; border-bottom: 1px solid var(--border);
}
.logo { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.35rem; letter-spacing: .5px; }
.logo .mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  display: grid; place-items: center; color: #fff; font-weight: 800;
}
.nav { display: flex; gap: 26px; }
.nav a { color: var(--text-dim); font-weight: 500; }
.nav a:hover, .nav a.active { color: var(--text); }

/* Hero */
.hero { padding: 90px 0 70px; text-align: center; }
.hero .eyebrow {
  display: inline-block; font-size: .8rem; letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--border); padding: 6px 14px; border-radius: 999px; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.1; margin-bottom: 18px; }
.hero h1 .grad { background: linear-gradient(135deg, var(--accent), var(--accent-soft)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--text-dim); font-size: 1.15rem; max-width: 640px; margin: 0 auto 32px; }
.btn {
  display: inline-block; padding: 13px 26px; border-radius: 999px; font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--primary)); color: #fff;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(217,70,239,.25); color:#fff; }

/* Features */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; padding: 30px 0 80px; }
.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: var(--accent); transform: translateY(-3px); }
.card .ico { width: 42px; height: 42px; border-radius: 10px; background: rgba(217,70,239,.14); display: grid; place-items: center; margin-bottom: 16px; font-size: 1.2rem; }
.card h3 { margin-bottom: 8px; font-size: 1.15rem; }
.card p { color: var(--text-dim); font-size: .95rem; }

/* Blog */
.page-head { padding: 70px 0 30px; text-align: center; }
.page-head h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 12px; }
.page-head p { color: var(--text-dim); }

.featured {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 0; overflow: hidden;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); margin: 20px 0 50px;
}
.featured .feat-img { background: linear-gradient(135deg, var(--accent), var(--primary)); min-height: 260px; display:grid; place-items:center; font-size: 3rem; }
.featured .feat-body { padding: 34px; }
.featured .tag { color: var(--accent); font-size: .8rem; letter-spacing: 1.5px; text-transform: uppercase; }
.featured h2 { font-size: 1.7rem; margin: 10px 0 14px; }
.featured p { color: var(--text-dim); margin-bottom: 18px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; padding-bottom: 80px; }
.post {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; transition: border-color .2s ease, transform .2s ease;
}
.post:hover { border-color: var(--accent); transform: translateY(-3px); }
.post .thumb { height: 160px; background: linear-gradient(135deg, var(--primary), var(--accent-soft)); display: grid; place-items: center; font-size: 2rem; }
.post .body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.post .date { color: var(--accent); font-size: .8rem; margin-bottom: 6px; }
.post h3 { font-size: 1.15rem; margin-bottom: 10px; }
.post p { color: var(--text-dim); font-size: .92rem; flex: 1; }
.post .meta { display: flex; align-items: center; gap: 10px; margin-top: 16px; color: var(--text-dim); font-size: .85rem; }
.post .avatar { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--primary)); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 34px 0; color: var(--text-dim); font-size: .9rem; text-align: center; }
.site-footer a { color: var(--text-dim); }

@media (max-width: 720px) {
  .nav { display: none; }
  .featured { grid-template-columns: 1fr; }
}