/* Local Minds — My Journey with Local AI */
:root {
  --bg: #0d1017;
  --bg-soft: #131824;
  --card: #171d2b;
  --card-hover: #1c2334;
  --text: #e8ecf4;
  --text-dim: #9aa3b5;
  --accent: #7c9cff;
  --accent-2: #5ce0b8;
  --accent-3: #ffb86b;
  --border: #232b3d;
  --radius: 14px;
  --maxw: 1080px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "SF Mono", ui-monospace, "Cascadia Code", Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 80% -10%, #1a2236 0%, var(--bg) 55%);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

main { min-height: 60vh; }

/* ---------- Header / Nav ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(13, 16, 23, 0.8);
  border-bottom: 1px solid var(--border);
}
header.site .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.2px;
  color: var(--text);
  text-decoration: none;
}
.brand .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 14px rgba(124, 156, 255, 0.7);
}
.brand small { color: var(--text-dim); font-weight: 400; }

nav.main { display: flex; gap: 6px; }
nav.main a {
  color: var(--text-dim);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.92rem;
  transition: color .15s ease, background .15s ease;
}
nav.main a:hover { color: var(--text); background: var(--card); }
nav.main a.active { color: var(--text); background: var(--card); border: 1px solid var(--border); }

/* ---------- Hero ---------- */
.hero { padding: 84px 0 56px; }
.hero .kicker {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-2);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5.4vw, 3.6rem);
  line-height: 1.12;
  margin: 0 0 18px;
  letter-spacing: -0.5px;
}
.hero h1 .grad {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lede {
  font-size: 1.12rem;
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 0 30px;
}
.hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform .12s ease, box-shadow .12s ease, background .15s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #5b7cfa);
  color: #0b0f17;
  box-shadow: 0 8px 24px rgba(124, 156, 255, 0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(124, 156, 255, 0.35); }
.btn-ghost { color: var(--text); border: 1px solid var(--border); background: var(--card); }
.btn-ghost:hover { background: var(--card-hover); transform: translateY(-2px); }

/* ---------- Sections ---------- */
section.block { padding: 56px 0; }
section.block > .container > h2 {
  font-size: 1.7rem;
  margin: 0 0 8px;
  letter-spacing: -0.3px;
}
section.block .sub { color: var(--text-dim); margin: 0 0 28px; max-width: 640px; }

/* ---------- Cards grid ---------- */
.grid { display: grid; gap: 18px; }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: transform .12s ease, background .15s ease, border-color .15s ease;
}
.card:hover { background: var(--card-hover); transform: translateY(-3px); border-color: #2e3a55; }
.card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.card p { margin: 0; color: var(--text-dim); font-size: 0.95rem; }
.card .emoji { font-size: 1.5rem; display: block; margin-bottom: 12px; }
.card a.stretched::after { content: ""; position: absolute; inset: 0; }
.card.stretched { position: relative; }
.card a { color: var(--accent); text-decoration: none; }
.card a:hover { text-decoration: underline; }

/* ---------- Stat strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-top: 40px;
}
.stat {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  text-align: center;
}
.stat .num {
  font-size: 1.7rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat .lbl { color: var(--text-dim); font-size: 0.85rem; margin-top: 4px; }

/* ---------- Journey timeline ---------- */
.timeline { position: relative; margin-top: 10px; padding-left: 28px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(var(--accent), var(--accent-2) 60%, transparent);
}
.entry { position: relative; margin-bottom: 34px; }
.entry::before {
  content: "";
  position: absolute;
  left: -26px; top: 8px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--accent);
}
.entry .date {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent-2);
  letter-spacing: 1px;
}
.entry h3 { margin: 4px 0 10px; font-size: 1.25rem; }
.entry .tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 12px; }
.tag {
  font-size: 0.75rem;
  color: var(--text-dim);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 999px;
}
.entry p { color: var(--text-dim); margin: 0; }
.entry .takeaway {
  margin-top: 12px;
  background: var(--bg-soft);
  border-left: 3px solid var(--accent-2);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.93rem;
  color: var(--text);
}
.entry .takeaway strong { color: var(--accent-2); }

/* ---------- Tips ---------- */
.tip-group { margin-bottom: 44px; }
.tip-group > h2 {
  font-size: 1.3rem;
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.tip-group > h2 .g-emoji { font-size: 1.3rem; }

.tip {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 14px;
  transition: background .15s ease, border-color .15s ease;
}
.tip:hover { background: var(--card-hover); border-color: #2e3a55; }
.tip .tip-num {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent);
  font-size: 1rem;
}
.tip h3 { margin: 0 0 6px; font-size: 1.05rem; }
.tip p { margin: 0; color: var(--text-dim); font-size: 0.95rem; }
.tip code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 6px;
  color: var(--accent-2);
}

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; background: var(--card); font-size: 0.92rem; min-width: 560px; }
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 600; background: var(--bg-soft); letter-spacing: 0.3px; }
tr:last-child td { border-bottom: none; }
td code { font-family: var(--mono); color: var(--accent-2); }

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--border);
  padding: 34px 0 46px;
  margin-top: 40px;
  color: var(--text-dim);
  font-size: 0.9rem;
}
footer.site .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
footer.site a { color: var(--text-dim); text-decoration: none; }
footer.site a:hover { color: var(--text); }

/* ---------- Callout ---------- */
.callout {
  background: linear-gradient(135deg, rgba(124,156,255,0.08), rgba(92,224,184,0.08));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 28px 0;
  color: var(--text);
  font-size: 0.98rem;
}
.callout strong { color: var(--accent-2); }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  nav.main a { padding: 8px 10px; font-size: 0.85rem; }
  .brand small { display: none; }
  .hero { padding: 56px 0 40px; }
  .tip { grid-template-columns: 1fr; gap: 10px; }
}