/* Innoplex Ventures — corporate site. Clean, white, charcoal + blue accent.
   Deliberately distinct from the PlayPodz product brand. No build step. */

:root {
  --ink: #1f2937;        /* charcoal — headings, nav */
  --ink-soft: #4b5563;   /* body text */
  --ink-faint: #9ca3af;  /* meta text */
  --accent: #2563eb;     /* links, buttons */
  --accent-deep: #1e3a8a;
  --line: #e5e7eb;
  --wash: #f9fafb;       /* section alternation */
  --max: 960px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink-soft);
  background: #ffffff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

h1, h2, h3 { color: var(--ink); line-height: 1.25; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.9rem, 4.5vw, 2.75rem); font-weight: 800; }
h2 { font-size: clamp(1.35rem, 3vw, 1.75rem); font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 700; }

p + p { margin-top: 0.9rem; }

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

/* ── Nav ── */
.nav {
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky; top: 0; z-index: 10;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  /* Horizontal padding restated: this shorthand overrides .container's, and
     0.9rem 0 shipped a nav glued to the viewport edge on phones. */
  padding: 0.9rem 1.25rem;
}
.brand {
  display: flex; align-items: center; gap: 0.6rem;
  font-weight: 800; color: var(--ink); font-size: 1.05rem;
  text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand-mark { width: 32px; height: 32px; display: block; }
.nav-links { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.nav-links a { color: var(--ink-soft); font-weight: 600; font-size: 0.95rem; }
.nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--accent); }

/* ── Hero ── */
.hero { padding: 4.5rem 0 3.5rem; }
.hero .kicker {
  color: var(--accent); font-weight: 700; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.75rem;
}
.hero p.lede { font-size: 1.15rem; max-width: 38rem; margin-top: 1rem; }

.btn {
  display: inline-block; margin-top: 1.75rem;
  background: var(--accent); color: #fff; font-weight: 700;
  padding: 0.75rem 1.5rem; border-radius: 8px; font-size: 0.95rem;
}
.btn:hover { background: var(--accent-deep); text-decoration: none; }

/* ── Sections ── */
.section { padding: 3.25rem 0; }
.section.alt { background: var(--wash); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section h2 { margin-bottom: 1.5rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  padding: 1.25rem 1.4rem;
}
.card h3 { margin-bottom: 0.4rem; }
.card p { font-size: 0.95rem; }

/* Featured product panel */
.feature {
  border: 1px solid var(--line); border-left: 4px solid var(--accent);
  border-radius: 10px; padding: 1.75rem; background: #fff;
}
.feature .tag {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  color: var(--accent-deep); background: #eff6ff;
  padding: 0.2rem 0.6rem; border-radius: 999px; margin-bottom: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.05em;
}

ul.plain { list-style: none; }
ul.plain li { padding: 0.3rem 0 0.3rem 1.4rem; position: relative; }
ul.plain li::before {
  content: ""; position: absolute; left: 0; top: 0.78rem;
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
}

/* Credibility check-list (Why Innoplex) */
ul.checks {
  list-style: none;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem 2.5rem;
}
ul.checks li { padding-left: 1.8rem; position: relative; }
ul.checks li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--accent); font-weight: 800;
}
ul.checks li strong { color: var(--ink); display: block; margin-bottom: 0.15rem; }
ul.checks li span { font-size: 0.92rem; }

/* Technology chips (Built With) */
.chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.chip {
  border: 1px solid var(--line); border-radius: 999px;
  padding: 0.4rem 1rem; font-weight: 600; font-size: 0.88rem;
  color: var(--ink); background: #fff;
}

/* Definition-style rows (Contact, About) */
.row { padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: none; }
.row .label {
  font-size: 0.8rem; font-weight: 700; color: var(--ink-faint);
  text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 0.2rem;
}

/* Legal pages */
.legal h1 { margin-bottom: 0.3rem; }
.legal .updated { color: var(--ink-faint); font-size: 0.9rem; margin-bottom: 2rem; }
.legal h2 { font-size: 1.2rem; margin: 2rem 0 0.6rem; }
.legal { max-width: 44rem; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--line); background: var(--wash);
  margin-top: 3rem; padding: 2.5rem 0; font-size: 0.9rem;
}
footer .cols { display: flex; flex-wrap: wrap; gap: 2.5rem; justify-content: space-between; }
footer .legal-id { max-width: 30rem; }
footer .legal-id strong { color: var(--ink); }
footer nav { display: flex; gap: 1.25rem; flex-wrap: wrap; align-items: flex-start; }
footer .copy { margin-top: 1.75rem; color: var(--ink-faint); font-size: 0.85rem; }

@media (max-width: 560px) {
  .hero { padding: 3rem 0 2.5rem; }
  .nav-links { gap: 1rem; }
}