/* Pisoms hub — minimal dark studio aesthetic, matches EME (Geist, #0d0d0d) */
:root {
  --bg: #0d0d0d;
  --bg-card: #161616;
  --bg-card-hover: #1d1d1d;
  --border: #262626;
  --fg: #f5f5f5;
  --fg-dim: #a1a1a1;
  --fg-faint: #6b6b6b;
  --accent: #6ba0ff;
  --radius: 14px;
  --maxw: 980px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Geist", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--fg); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }

/* Top nav */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 0;
}
.brand { display: flex; align-items: center; gap: .55rem; font-weight: 600; letter-spacing: -.01em; }
.brand .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); display: inline-block; }
.nav-links { display: flex; gap: 1.5rem; font-size: .92rem; color: var(--fg-dim); }

/* Hero */
.hero { padding: 5.5rem 0 3.5rem; }
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 700; letter-spacing: -.03em; line-height: 1.05;
}
.hero .lede { font-size: clamp(1.05rem, 2.5vw, 1.35rem); color: var(--fg-dim); margin-top: 1.1rem; max-width: 38ch; }
.hero .by { margin-top: 1.6rem; font-size: .95rem; color: var(--fg-faint); }
.hero .by a { color: var(--accent); }

/* Section heading */
.section { padding: 2.5rem 0; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; color: var(--fg-faint); margin-bottom: 1.2rem; }

/* Product grid */
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.6rem; transition: background .15s ease, border-color .15s ease, transform .15s ease;
  display: flex; flex-direction: column; min-height: 190px;
}
.card:hover { background: var(--bg-card-hover); border-color: #333; transform: translateY(-2px); }
.card h3 { font-size: 1.3rem; letter-spacing: -.01em; }
.card .tag { font-size: .72rem; color: var(--fg-faint); text-transform: uppercase; letter-spacing: .1em; margin-top: .15rem; }
.card p { color: var(--fg-dim); font-size: .96rem; margin-top: .7rem; flex: 1; }
.card .go { margin-top: 1rem; font-size: .9rem; color: var(--accent); }
.card.secondary { min-height: 130px; }
.card.secondary h3 { font-size: 1.1rem; }

/* About prose */
.prose { max-width: 62ch; }
.prose p { color: var(--fg-dim); margin-bottom: 1.1rem; font-size: 1.02rem; }
.prose h1 { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -.02em; margin-bottom: 1.4rem; }
.prose a { color: var(--accent); }

/* Product detail page */
.detail { padding: 4rem 0 2rem; }
.detail h1 { font-size: clamp(2.2rem, 6vw, 3.4rem); letter-spacing: -.02em; }
.detail .tag { color: var(--fg-faint); font-size: .85rem; margin-top: .4rem; }
.detail .desc { color: var(--fg-dim); font-size: 1.15rem; margin: 1.4rem 0; max-width: 52ch; }
.btn {
  display: inline-block; background: var(--fg); color: #0d0d0d; font-weight: 600;
  padding: .7rem 1.3rem; border-radius: 10px; font-size: .95rem; transition: opacity .15s;
}
.btn:hover { opacity: .88; color: #0d0d0d; }
.feature-list { list-style: none; margin: 1.8rem 0; }
.feature-list li { padding: .55rem 0; border-bottom: 1px solid var(--border); color: var(--fg-dim); }

/* Footer — UNIVERSAL pattern, mirror this on every product site */
.footer { border-top: 1px solid var(--border); margin-top: 4rem; padding: 2.2rem 0 3rem; }
.footer-row { display: flex; flex-wrap: wrap; gap: 1.2rem; justify-content: space-between; align-items: center; }
.footer .endorse { display: flex; align-items: center; gap: .5rem; font-size: .9rem; color: var(--fg-dim); }
.footer .endorse .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.footer .links { display: flex; gap: 1.1rem; font-size: .88rem; color: var(--fg-faint); flex-wrap: wrap; }
.footer .copy { font-size: .82rem; color: var(--fg-faint); margin-top: 1.2rem; }