/* SRT2GO website — shared styles.
   Dark theme matching the app. No external dependencies (system fonts only)
   so the site is fast, static-host friendly, and sets no third-party cookies. */

:root {
  --bg:        #0a0a0a;
  --surface:   #141414;
  --border:    #262626;
  --text:      #f2f2f2;
  --muted:     #9a9a9a;
  --faint:     #6a6a6a;
  --accent:    #FF3B30;   /* SRT2GO red */
  --accent-2:  #FF6A5F;  /* SRT2GO coral (the "2") */
  --maxw:      720px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  line-height: 1.6;
  font-size: 17px;
}

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

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / nav */
.site-header {
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.brand {
  font-weight: 900;
  letter-spacing: 1px;
  font-size: 22px;
  color: var(--accent);
  text-shadow: 0 0 18px rgba(255, 59, 48, 0.45);
}
.brand span { color: var(--accent-2); }
.nav a {
  color: var(--muted);
  margin-left: 20px;
  font-size: 15px;
}
.nav a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero {
  padding: 72px 0 48px;
  text-align: center;
}
.hero h1 {
  font-size: 44px;
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
}
.hero p.lead {
  font-size: 20px;
  color: var(--muted);
  margin: 0 auto 32px;
  max-width: 560px;
}

/* Buttons */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 16px;
}
.btn:hover { background: var(--accent-2); text-decoration: none; }
.btn.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn.secondary:hover { border-color: var(--accent); background: transparent; }

/* Feature grid */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 48px 0;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.feature h3 { margin: 0 0 6px; font-size: 16px; }
.feature p  { margin: 0; color: var(--muted); font-size: 15px; }

/* CTA panel */
.cta {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  text-align: center;
  margin: 48px 0;
}
.cta h2 { margin: 0 0 10px; font-size: 26px; }
.cta p  { color: var(--muted); margin: 0 0 22px; }

/* Long-form content (privacy / support) */
.content { padding: 48px 0 64px; }
.content h1 { font-size: 34px; margin: 0 0 8px; }
.content .updated { color: var(--faint); font-size: 14px; margin: 0 0 32px; }
.content h2 { font-size: 20px; margin: 36px 0 10px; }
.content p, .content li { color: #dcdcdc; }
.content ul { padding-left: 22px; }
.content li { margin-bottom: 6px; }
.content strong { color: var(--text); }
.content .note {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--muted);
  font-size: 15px;
}

/* Open source notice strip */
.oss {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  text-align: center;
  color: var(--faint);
  font-size: 14px;
}
.oss a { color: var(--muted); }
.oss a:hover { color: var(--text); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--faint);
  font-size: 14px;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  justify-content: space-between;
}
.site-footer a { color: var(--muted); }

@media (max-width: 560px) {
  .hero { padding: 48px 0 32px; }
  .hero h1 { font-size: 34px; }
  .hero p.lead { font-size: 18px; }
  .nav a { margin-left: 14px; }
}