/* ProjectPulse landing page — dark theme matching the app (bg #060814) */
:root {
  --bg: #060814;
  --bg-card: #0c1022;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #6366f1;
  --accent-2: #22d3ee;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(1000px 500px at 80% -10%, rgba(99, 102, 241, 0.18), transparent 60%),
    radial-gradient(800px 400px at 10% 0%, rgba(34, 211, 238, 0.10), transparent 55%),
    var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.grad {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 1080px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text);
}
.brand:hover { text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: linear-gradient(135deg, rgba(99,102,241,.25), rgba(34,211,238,.15));
  color: var(--text);
  font-weight: 600;
}
.btn:hover { text-decoration: none; filter: brightness(1.2); }
.btn-ghost { border-color: var(--border); background: transparent; }
.btn-lg { padding: 0.7rem 1.4rem; font-size: 1.05rem; }

/* Hero */
.hero { max-width: 1080px; margin: 0 auto; padding: 2rem 1.25rem 1rem; }
.hero-body { text-align: center; padding: 2rem 0 3rem; }
.hero-logo { border-radius: 22%; filter: drop-shadow(0 8px 30px rgba(99,102,241,.45)); }
h1 {
  margin: 1.25rem 0 0.75rem;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.lede {
  max-width: 46rem;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.15rem;
}
.lede strong { color: var(--text); }
.cta {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}
.badges {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}
.badges img { border-radius: 4px; height: 24px; }

/* Sections */
.section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}
h2 {
  font-size: 1.7rem;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}
.muted { color: var(--muted); }
code {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  padding: 0.1em 0.35em;
  font-size: 0.9em;
}

/* Feature cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
}
.card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* Screenshots */
.shots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}
.shots figure { margin: 0; }
.shots img {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  display: block;
}
.shots figcaption {
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

/* Code block */
.code {
  background: #0a0e1e;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  overflow-x: auto;
  line-height: 1.5;
  font-size: 0.92rem;
}
.code code { background: none; padding: 0; }

/* Footer */
footer {
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 2rem 1rem 3rem;
}
footer p { margin: 0; }