/* ============================================
   Sovereign Landing Page — Cyber-Tech Dark Theme
   pentagonc.com
   ============================================ */

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

:root{
  --bg-primary:#0a0a0a;
  --bg-card:#111114;
  --bg-card-hover:#161619;
  --accent:#00f2ff;
  --accent-dim:rgba(0,242,255,.15);
  --accent-glow:0 0 20px rgba(0,242,255,.3),0 0 60px rgba(0,242,255,.1);
  --text-primary:#e8e8ec;
  --text-secondary:#8a8a9a;
  --text-muted:#5a5a6a;
  --border-subtle:rgba(255,255,255,.06);
  --border-accent:rgba(0,242,255,.2);
  --slate:#1e1e24;
  --max-w:720px;
  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono','Fira Code',monospace;
}

html{
  font-size:16px;
  scroll-behavior:smooth;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

body{
  background:var(--bg-primary);
  color:var(--text-primary);
  font-family:var(--font-sans);
  line-height:1.8;
  min-height:100vh;
  overflow-x:hidden;
}

/* — Ambient grid background — */
body::before{
  content:'';
  position:fixed;
  inset:0;
  background:
    linear-gradient(rgba(0,242,255,.02) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,242,255,.02) 1px,transparent 1px);
  background-size:60px 60px;
  pointer-events:none;
  z-index:0;
}

/* — Top accent line — */
.top-accent{
  position:fixed;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  z-index:100;
}

/* — Container — */
.container{
  position:relative;
  z-index:1;
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 24px;
}

/* — Hero Section — */
.hero{
  padding:80px 0 40px;
  text-align:center;
}

.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 16px;
  border:1px solid var(--border-accent);
  border-radius:100px;
  font-size:.75rem;
  font-family:var(--font-mono);
  color:var(--accent);
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:28px;
  background:var(--accent-dim);
}

.hero-badge::before{
  content:'';
  display:inline-block;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 8px var(--accent);
  animation:pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot{
  0%,100%{opacity:1}
  50%{opacity:.3}
}

.hero h1{
  font-size:clamp(1.6rem,5vw,2.4rem);
  font-weight:700;
  line-height:1.3;
  color:#fff;
  margin-bottom:20px;
  letter-spacing:-.02em;
}

.hero h1 .accent{
  color:var(--accent);
  text-shadow:0 0 30px rgba(0,242,255,.3);
}

.hero-subtitle{
  font-size:1.05rem;
  color:var(--text-secondary);
  max-width:600px;
  margin:0 auto;
  line-height:1.7;
}

/* — Hero Image — */
.hero-img{
  margin:40px 0;
  border-radius:12px;
  overflow:hidden;
  border:1px solid var(--border-subtle);
  position:relative;
}

.hero-img::after{
  content:'';
  position:absolute;
  inset:0;
  border-radius:12px;
  box-shadow:inset 0 0 60px rgba(0,0,0,.4);
  pointer-events:none;
}

.hero-img img{
  width:100%;
  height:auto;
  display:block;
}

/* — Sections — */
.section{
  padding:48px 0;
  border-top:1px solid var(--border-subtle);
}

.section-label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:.7rem;
  color:var(--text-muted);
  letter-spacing:.12em;
  text-transform:uppercase;
  margin-bottom:20px;
}

.section-label::before{
  content:'';
  display:inline-block;
  width:20px;height:1px;
  background:var(--accent);
}

.section h2{
  font-size:clamp(1.3rem,4vw,1.8rem);
  font-weight:700;
  color:#fff;
  margin-bottom:20px;
  line-height:1.3;
}

.section h2 .accent{
  color:var(--accent);
}

.section p{
  color:var(--text-secondary);
  margin-bottom:18px;
  font-size:.95rem;
  line-height:1.85;
}

.section p strong{
  color:var(--text-primary);
  font-weight:600;
}

/* — Blockquote — */
.pull-quote{
  position:relative;
  padding:24px 28px;
  margin:32px 0;
  background:var(--bg-card);
  border-left:3px solid var(--accent);
  border-radius:0 8px 8px 0;
  font-style:italic;
  color:var(--text-secondary);
  font-size:.95rem;
  line-height:1.8;
}

/* — Feature Cards — */
.feature-grid{
  display:flex;
  flex-direction:column;
  gap:16px;
  margin:28px 0;
}

.feature-card{
  background:var(--bg-card);
  border:1px solid var(--border-subtle);
  border-radius:10px;
  padding:24px;
  transition:border-color .3s,background .3s;
}

.feature-card:hover{
  border-color:var(--border-accent);
  background:var(--bg-card-hover);
}

.feature-card h3{
  font-size:.9rem;
  font-weight:600;
  color:var(--accent);
  margin-bottom:10px;
  font-family:var(--font-mono);
  letter-spacing:.02em;
}

.feature-card p{
  font-size:.88rem;
  color:var(--text-secondary);
  margin-bottom:0;
  line-height:1.75;
}

/* — Section Image — */
.section-img{
  margin:32px 0;
  border-radius:10px;
  overflow:hidden;
  border:1px solid var(--border-subtle);
}

.section-img img{
  width:100%;
  height:auto;
  display:block;
}

/* — CTA Button — */
.cta-wrap{
  text-align:center;
  padding:40px 0;
}

.cta-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:18px 36px;
  background:linear-gradient(135deg,rgba(0,242,255,.15),rgba(0,242,255,.05));
  border:1px solid var(--accent);
  border-radius:8px;
  color:#fff;
  font-size:.95rem;
  font-weight:600;
  cursor:pointer;
  transition:all .3s;
  text-decoration:none;
  letter-spacing:.01em;
  position:relative;
  overflow:hidden;
  font-family:var(--font-sans);
  line-height:1.4;
}

.cta-btn::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(0,242,255,.25),transparent);
  opacity:0;
  transition:opacity .3s;
}

.cta-btn:hover{
  box-shadow:var(--accent-glow);
  transform:translateY(-2px);
}

.cta-btn:hover::before{
  opacity:1;
}

.cta-btn:active{
  transform:translateY(0);
}

.cta-btn svg{
  width:18px;height:18px;
  flex-shrink:0;
  position:relative;
  z-index:1;
}

.cta-btn span{
  position:relative;
  z-index:1;
}

/* — Divider — */
.divider{
  border:none;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--border-accent),transparent);
  margin:20px 0;
}

/* — Code pill (password code) — */
.code-pill{
  display:inline-block;
  padding:4px 14px;
  background:var(--accent-dim);
  border:1px solid var(--border-accent);
  border-radius:6px;
  font-family:var(--font-mono);
  font-size:.88rem;
  color:var(--accent);
  font-style:normal;
  letter-spacing:.04em;
}

/* — Footer — */
.footer{
  padding:40px 0;
  border-top:1px solid var(--border-subtle);
  text-align:center;
}

.footer-note{
  font-size:.78rem;
  color:var(--text-muted);
  line-height:1.7;
  max-width:560px;
  margin:0 auto;
}

.footer-note strong{
  color:var(--text-muted);
  font-weight:600;
}

.footer-disclaimer{
  margin-top:20px;
  padding:16px 20px;
  background:var(--bg-card);
  border-radius:8px;
  border:1px solid var(--border-subtle);
  font-size:.72rem;
  color:var(--text-muted);
  line-height:1.7;
  max-width:560px;
  margin-left:auto;
  margin-right:auto;
}

.footer-links{
  margin-top:18px;
  font-size:.72rem;
}

.footer-links a,
.footer-links a:visited,
.footer-links a:active{
  color:#5a5a6a !important;
  text-decoration:none;
}

.footer-links a:hover{
  color:#5a5a6a !important;
  text-decoration:underline;
}

.footer-sep{
  margin:0 10px;
  color:#5a5a6a;
}

.footer-contact{
  margin-top:16px;
  font-size:.72rem;
  color:#5a5a6a !important;
  line-height:1.8;
}

.footer-contact p{
  margin:0;
  color:#5a5a6a !important;
}

/* — Legal pages — */
.legal-page{
  padding:80px 0 60px;
}

.legal-page h1{
  font-size:1.6rem;
  font-weight:700;
  color:#fff;
  margin-bottom:8px;
}

.legal-page .legal-updated{
  font-size:.78rem;
  color:var(--text-muted);
  margin-bottom:36px;
}

.legal-page h2{
  font-size:1.1rem;
  font-weight:600;
  color:var(--accent);
  margin-top:32px;
  margin-bottom:12px;
}

.legal-page p,
.legal-page li{
  font-size:.88rem;
  color:var(--text-secondary);
  line-height:1.85;
  margin-bottom:12px;
}

.legal-page ul{
  padding-left:20px;
  margin-bottom:16px;
}

.legal-page a{
  color:var(--accent);
  text-decoration:none;
}

.legal-page a:hover{
  text-decoration:underline;
}

.back-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:.82rem;
  color:var(--text-muted);
  text-decoration:none;
  margin-bottom:32px;
  transition:color .2s;
}

.back-link:hover{
  color:var(--accent);
}

/* — Responsive — */
@media(max-width:600px){
  .container{padding:0 16px}
  .hero{padding:60px 0 30px}
  .cta-btn{
    padding:16px 24px;
    font-size:.88rem;
    width:100%;
  }
  .feature-card{padding:20px}
  .pull-quote{padding:20px 22px}
}

/* — Scrollbar — */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{background:#2a2a30;border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:#3a3a40}

/* — Selection — */
::selection{
  background:rgba(0,242,255,.2);
  color:#fff;
}