:root {
  --bg: #0b0d10;
  --bg-soft: #12151a;
  --card: #161a21;
  --card-hover: #1c212a;
  --border: #262c37;
  --text: #e8ecf1;
  --muted: #9aa4b2;
  --accent: #5eead4;
  --accent-dim: rgba(94, 234, 212, 0.12);
  --gold: #fbbf24;
  --gold-dim: rgba(251, 191, 36, 0.1);
  --radius: 12px;
  --max: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.mono { font-family: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace; }

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

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

/* ---------- header ---------- */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 13, 16, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
header.site .wrap {
  display: flex; align-items: center; gap: 24px;
  height: 60px;
}
.logo {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-weight: 700; font-size: 19px; color: var(--text);
  letter-spacing: -0.5px;
}
.logo:hover { text-decoration: none; }
.logo .tld { color: var(--accent); }
nav.main { display: flex; gap: 18px; margin-left: auto; align-items: center; }
nav.main a { color: var(--muted); font-size: 14.5px; }
nav.main a:hover { color: var(--text); text-decoration: none; }
nav.main a.cta {
  color: #06231e; background: var(--accent);
  padding: 7px 14px; border-radius: 8px; font-weight: 600;
}
nav.main a.cta:hover { filter: brightness(1.1); }

/* ---------- hero ---------- */
.hero { padding: 72px 0 40px; text-align: center; }
.hero h1 {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.15; letter-spacing: -1px; font-weight: 800;
  max-width: 780px; margin: 0 auto;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p.sub {
  color: var(--muted); font-size: 17px; max-width: 640px;
  margin: 16px auto 0;
}
.hero .stats {
  display: flex; gap: 28px; justify-content: center; margin-top: 26px;
  color: var(--muted); font-size: 13.5px;
}
.hero .stats b { color: var(--text); font-size: 15px; }

/* ---------- controls ---------- */
.controls { padding: 8px 0 24px; position: sticky; top: 60px; z-index: 40; background: var(--bg); }
.controls .row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
#search {
  flex: 1 1 240px; min-width: 200px;
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); font-size: 15px; padding: 10px 14px; outline: none;
}
#search:focus { border-color: var(--accent); }
.cats { display: flex; flex-wrap: wrap; gap: 8px; }
.cat-btn {
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: 999px;
  color: var(--muted); font-size: 13px; padding: 6px 13px; cursor: pointer;
  transition: all 0.15s;
}
.cat-btn:hover { color: var(--text); border-color: var(--muted); }
.cat-btn.active { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }

/* ---------- grid ---------- */
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px; padding-bottom: 56px;
}
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; display: flex; flex-direction: column; gap: 8px;
  transition: border-color 0.15s, background 0.15s;
  position: relative;
}
.card:hover { border-color: #3a4353; background: var(--card-hover); }
.card.featured { border-color: var(--gold); background: linear-gradient(160deg, var(--gold-dim), var(--card) 55%); }
.badge-featured {
  position: absolute; top: 12px; right: 12px;
  background: var(--gold); color: #221a03; font-size: 10.5px; font-weight: 700;
  padding: 2px 8px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.5px;
}
.card h3 { font-size: 16.5px; font-weight: 700; }
.card h3 a { color: var(--text); }
.card h3 a:hover { color: var(--accent); text-decoration: none; }
.card p.tag { color: var(--muted); font-size: 14px; flex: 1; }
.card .meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
.chip {
  font-size: 11.5px; padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--border); color: var(--muted);
}
.chip.cat { color: var(--accent); border-color: rgba(94,234,212,0.35); }
.chip.oss { color: #a5b4fc; border-color: rgba(165,180,252,0.35); }
.card .gh { color: var(--muted); font-size: 12.5px; }
.empty { color: var(--muted); text-align: center; padding: 48px 0; display: none; }

/* ---------- sections / forms ---------- */
.section { padding: 56px 0; border-top: 1px solid var(--border); }
.section h2 { font-size: 26px; letter-spacing: -0.5px; margin-bottom: 8px; }
.section p.lead { color: var(--muted); max-width: 640px; }

form.stack { display: flex; flex-direction: column; gap: 12px; max-width: 520px; margin-top: 24px; }
form.stack label { font-size: 13.5px; color: var(--muted); display: block; margin-bottom: 4px; }
form.stack input, form.stack select, form.stack textarea {
  width: 100%; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); font-size: 15px; padding: 10px 14px; outline: none; font-family: inherit;
}
form.stack input:focus, form.stack select:focus, form.stack textarea:focus { border-color: var(--accent); }
form.stack button, .btn {
  background: var(--accent); color: #06231e; border: none; border-radius: 10px;
  font-size: 15px; font-weight: 700; padding: 12px 18px; cursor: pointer;
  display: inline-block; text-align: center;
}
form.stack button:hover, .btn:hover { filter: brightness(1.1); text-decoration: none; }
form.stack button:disabled { opacity: 0.5; cursor: wait; }
.form-msg { font-size: 14px; min-height: 20px; }
.form-msg.ok { color: var(--accent); }
.form-msg.err { color: #f87171; }
.checkline { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.checkline input { width: auto; margin-top: 3px; }

/* ---------- pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-top: 28px; }
.plan {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; display: flex; flex-direction: column; gap: 10px;
}
.plan.hot { border-color: var(--gold); }
.plan h3 { font-size: 18px; }
.plan .price { font-size: 32px; font-weight: 800; }
.plan .price span { font-size: 14px; color: var(--muted); font-weight: 400; }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 7px; color: var(--muted); font-size: 14px; flex: 1; }
.plan ul li::before { content: "\2713 "; color: var(--accent); }
.plan .note { font-size: 12.5px; color: var(--muted); }

/* ---------- newsletter bar ---------- */
.newsbar { background: var(--bg-soft); border-top: 1px solid var(--border); padding: 40px 0; }
.newsbar .inner { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.newsbar h3 { font-size: 18px; }
.newsbar p { color: var(--muted); font-size: 14px; }
.newsbar form { display: flex; gap: 8px; flex-wrap: wrap; }
.newsbar input {
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); padding: 10px 14px; font-size: 14.5px; min-width: 230px; outline: none;
}
.newsbar input:focus { border-color: var(--accent); }

/* ---------- footer ---------- */
footer.site { border-top: 1px solid var(--border); padding: 28px 0 40px; color: var(--muted); font-size: 13px; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }
footer.site a { color: var(--muted); }

@media (max-width: 640px) {
  .hero { padding: 44px 0 28px; }
  nav.main a:not(.cta) { display: none; }
}