/* Nebula Holdings — app support pages */
:root {
  --bg: #f4efe6;
  --ink: #1a1612;
  --muted: #5c534a;
  --line: rgba(26, 22, 18, 0.12);
  --card: rgba(255, 255, 255, 0.45);
  --accent: #6b4a2e;
  --max: 40rem;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Avenir Next", "Segoe UI", system-ui, sans-serif;
}

html { scroll-behavior: smooth; }
* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

body.libro {
  --bg: #f3e8d4;
  --accent: #9e381f;
  --ink: #2e1a12;
  --muted: #6b4e38;
}

body.sortilegio {
  --bg: #e4e9f2;
  --accent: #2f5c7a;
  --ink: #1a1f38;
  --muted: #525c7a;
}

body.memento {
  --bg: #f0ebe3;
  --accent: #8c482e;
  --ink: #1f1a14;
  --muted: #6b6458;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(140, 72, 46, 0.08), transparent),
    var(--bg);
}

a { color: var(--accent); text-underline-offset: 0.15em; }
a:hover { opacity: 0.85; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.35rem 4rem;
}

.brand {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.75rem;
}

.brand a {
  color: inherit;
  text-decoration: none;
}

.brand a:hover {
  color: var(--text);
  text-decoration: underline;
}

h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--muted);
  margin: 0 0 1.75rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  padding: 0.9rem 0 1.5rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
  font-size: 0.92rem;
}

.nav a { text-decoration: none; color: var(--ink); }
.nav a:hover { color: var(--accent); }

section {
  margin: 0 0 2.25rem;
  padding-top: 0.25rem;
}

h2 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
}

h3 {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin: 1.25rem 0 0.4rem;
}

p, li { color: var(--ink); font-size: 0.98rem; }
p { margin: 0 0 0.85rem; }
ul { margin: 0 0 1rem; padding-left: 1.2rem; }
li { margin: 0.35rem 0; color: var(--muted); }
li strong { color: var(--ink); font-weight: 600; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 1.1rem 1.2rem;
  margin: 1rem 0;
}

.lang {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 2rem 0 0.5rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

.en { opacity: 0.95; }
.en p, .en li { font-size: 0.95rem; }

.contact {
  font-size: 1.05rem;
}

footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted);
}

footer p { color: var(--muted); margin: 0.35rem 0; }

@media (prefers-color-scheme: dark) {
  body.libro {
    --bg: #1c1612;
    --ink: #f0e6d8;
    --muted: #b8a894;
    --line: rgba(240, 230, 216, 0.12);
    --card: rgba(255, 255, 255, 0.04);
    --accent: #d4785a;
  }
  body.sortilegio {
    --bg: #12141f;
    --ink: #e4e8f5;
    --muted: #9aa3c0;
    --line: rgba(228, 232, 245, 0.12);
    --card: rgba(255, 255, 255, 0.04);
    --accent: #7eb0d4;
  }
  body.memento {
    --bg: #141210;
    --ink: #ebe4d8;
    --muted: #a89f90;
    --line: rgba(235, 228, 216, 0.12);
    --card: rgba(255, 255, 255, 0.04);
    --accent: #c47a5a;
  }
}