/* === SOLFR — Shared Styles === */

:root {
  --bg: #0A0A0A;
  --accent: #00E676;
  --text: #E0E0E0;
  --text-muted: #CCC;
  --text-dim: #999;
  --text-faint: #666;
  --border: #333;
  --surface: #111;
  --shadow: #1a1a1a;
  --font: 'Courier New', monospace;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
}

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

.container { max-width: 800px; margin: 0 auto; padding: 20px; }

/* === Nav === */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 3px solid var(--border);
  padding: 0 20px;
}

nav .nav-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

nav .nav-logo {
  color: var(--accent);
  font-family: var(--font);
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  text-decoration: none;
}
nav .nav-logo:hover { text-decoration: none; }

nav .nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

nav .nav-links a {
  color: var(--text-dim);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
}

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

nav .hamburger {
  display: none;
  background: none;
  border: 2px solid var(--accent);
  color: var(--accent);
  font-size: 1.4rem;
  padding: 4px 10px;
  cursor: pointer;
  font-family: var(--font);
}

/* === Hero (index) === */
.hero {
  border: 4px solid var(--accent);
  padding: 40px;
  margin: 40px 0;
  box-shadow: 8px 8px 0 var(--accent);
}

h1 {
  font-size: 4rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-shadow: 4px 4px 0 rgba(0,230,118,0.3);
}

.subtitle { font-size: 1.2rem; color: var(--text-dim); margin-top: 10px; }

/* === Sections === */
.section {
  border: 3px solid var(--border);
  padding: 30px;
  margin: 20px 0;
  box-shadow: 6px 6px 0 var(--shadow);
}
.section:hover { border-color: var(--accent); }

h2 {
  color: var(--accent);
  font-size: 1.5rem;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.feature {
  border-left: 4px solid var(--accent);
  padding: 10px 15px;
  margin: 15px 0;
  background: var(--surface);
}

/* === Frequency Grid === */
.freq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 15px 0;
}

.freq {
  background: var(--surface);
  border: 2px solid var(--border);
  padding: 10px;
  text-align: center;
  font-size: 0.9rem;
}

.freq span { color: var(--accent); font-weight: bold; display: block; }

/* === Badges (download buttons) === */
.badges { display: flex; gap: 20px; flex-wrap: wrap; margin: 30px 0; }

.badge {
  display: inline-block;
  border: 3px solid var(--accent);
  padding: 12px 24px;
  font-size: 1rem;
  color: var(--accent);
  font-family: var(--font);
  text-transform: uppercase;
  box-shadow: 4px 4px 0 var(--accent);
  transition: all .1s;
}

.badge:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--accent);
  text-decoration: none;
}

/* === Legal pages (privacy, terms, contact, delete) === */
.header {
  border: 4px solid var(--accent);
  padding: 30px;
  margin: 40px 0 40px;
  box-shadow: 6px 6px 0 var(--accent);
}

.header h1 { font-size: 2.5rem; }
.updated { color: var(--text-faint); font-size: 0.9rem; }

.legal-content { line-height: 1.8; }
.legal-content h2 {
  font-size: 1.2rem;
  margin: 30px 0 10px;
  border-left: 4px solid var(--accent);
  padding-left: 12px;
}
.legal-content p,
.legal-content li { margin-bottom: 10px; color: var(--text-muted); }
.legal-content ul { padding-left: 20px; }

.callout {
  border: 3px solid var(--accent);
  padding: 20px;
  margin: 20px 0;
  background: var(--surface);
  box-shadow: 4px 4px 0 var(--accent);
}

/* === Footer === */
footer {
  border-top: 2px solid var(--border);
  padding: 30px 0;
  margin-top: 40px;
  font-size: 0.85rem;
  color: var(--text-faint);
}
footer a { color: var(--accent); }
footer .footer-links { margin-top: 10px; }

/* === Responsive === */
@media (max-width: 600px) {
  h1 { font-size: 2.5rem; }
  .header h1 { font-size: 2rem; }
  .hero { padding: 20px; }
  .freq-grid { grid-template-columns: 1fr 1fr; }

  nav .nav-links {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 3px solid var(--border);
    flex-direction: column;
    padding: 16px 20px;
    gap: 12px;
  }

  nav .nav-links.open { display: flex; }
  nav .hamburger { display: block; }
}