/* =========================================================
   ASTRALYX — Global stylesheet
   ========================================================= */

:root{
  --bg: #06040d;
  --bg-alt: #0b0718;
  --surface: #0f0b1f;
  --surface-2: #14102a;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);

  --text: #ededf5;
  --text-dim: #a7a3b8;
  --text-mute: #73708a;

  --brand: #a855f7;
  --brand-2: #6366f1;
  --brand-3: #ec4899;
  --accent: #22d3ee;

  --success: #22c55e;

  --radius: 14px;
  --radius-lg: 22px;

  --shadow-glow: 0 20px 60px -20px rgba(168, 85, 247, 0.45);
  --shadow-card: 0 20px 40px -20px rgba(0,0,0,0.6);
}

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

html{ scroll-behavior:smooth; }

body{
  font-family:'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height:1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x:hidden;
  min-height:100vh;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:1;
}

/* ============= Background FX ============= */
.bg-grid{
  position:fixed; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
  pointer-events:none;
  z-index:0;
}
.bg-glow{
  position:fixed;
  width:600px; height:600px;
  border-radius:50%;
  filter:blur(120px);
  opacity:.35;
  pointer-events:none;
  z-index:0;
}
.glow-1{ background:#a855f7; top:-200px; left:-200px; }
.glow-2{ background:#6366f1; top:40%; right:-200px; }
.glow-3{ background:#ec4899; bottom:-200px; left:30%; opacity:.2; }

/* ============= Header ============= */
.header{
  position:sticky; top:0;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(6,4,13,0.72);
  border-bottom:1px solid var(--border);
  z-index:50;
  transition: all .3s ease;
}
.header.scrolled{
  background: rgba(6,4,13,0.92);
  border-bottom-color: var(--border-strong);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 24px;
}
.logo{
  display:flex; align-items:center; gap:10px;
  font-weight:800;
  letter-spacing:0.04em;
}
.logo-icon{
  width:32px; height:32px;
  display:inline-flex; align-items:center; justify-content:center;
  filter: drop-shadow(0 0 12px rgba(168,85,247,.5));
}
.logo-text{
  background: linear-gradient(135deg, #fff 0%, #c4b5fd 100%);
  -webkit-background-clip: text;
  background-clip:text;
  color: transparent;
  font-size:18px;
}
.nav{
  display:flex; gap:32px;
}
.nav a{
  font-size:14px;
  color: var(--text-dim);
  font-weight:500;
  transition: color .2s;
  position:relative;
}
.nav a:hover{ color: var(--text); }
.nav a::after{
  content:'';
  position:absolute; left:0; bottom:-6px;
  width:0; height:2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  transition: width .3s;
}
.nav a:hover::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:12px; }
.menu-toggle{
  display:none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius:8px;
  padding:8px;
  cursor:pointer;
  flex-direction:column;
  gap:4px;
  width:38px; height:38px;
  justify-content:center;
}
.menu-toggle span{
  display:block;
  width:18px; height:2px;
  background:var(--text);
  transition: all .3s;
}
.menu-toggle.active span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.menu-toggle.active span:nth-child(2){ opacity:0; }
.menu-toggle.active span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

/* ============= Buttons ============= */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight:600;
  font-size:15px;
  cursor:pointer;
  border: 1px solid transparent;
  transition: all .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
  color:#fff;
  box-shadow: 0 10px 30px -10px rgba(168, 85, 247, .55);
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 40px -10px rgba(168, 85, 247, .75);
}
.btn-ghost{
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover{
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.24);
}
.btn-sm{ padding:10px 18px; font-size:14px; }
.btn-lg{ padding:15px 28px; font-size:16px; }
.btn-xl{ padding:18px 36px; font-size:17px; }

/* ============= Hero ============= */
.hero{
  padding: 80px 0 100px;
  text-align:center;
  position:relative;
}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding: 8px 16px;
  background: rgba(168, 85, 247, 0.1);
  border:1px solid rgba(168, 85, 247, 0.3);
  border-radius: 999px;
  font-size: 13px;
  font-weight:500;
  color: #d8b4fe;
  margin-bottom: 28px;
}
.badge-dot{
  width:6px; height:6px;
  background:#a855f7;
  border-radius:50%;
  box-shadow: 0 0 12px #a855f7;
  animation: pulse 2s infinite;
}
@keyframes pulse{
  0%,100%{ opacity:1; transform:scale(1); }
  50%{ opacity:.5; transform:scale(.85); }
}

.hero-title{
  font-size: clamp(36px, 6vw, 72px);
  font-weight:800;
  line-height:1.05;
  letter-spacing:-0.03em;
  margin-bottom:24px;
}
.gradient-text{
  background: linear-gradient(135deg, #c4b5fd 0%, #a855f7 50%, #ec4899 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-subtitle{
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--text-dim);
  max-width: 720px;
  margin: 0 auto 40px;
}
.hero-actions{
  display:flex; justify-content:center; gap:14px; flex-wrap:wrap;
  margin-bottom: 64px;
}

/* Hero stats */
.hero-stats{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 80px;
  max-width: 860px;
  margin-left:auto; margin-right:auto;
}
.stat{
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  padding: 24px 16px;
  border-radius: var(--radius);
  text-align:center;
}
.stat-number{
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight:800;
  background: linear-gradient(135deg, #fff, #c4b5fd);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.stat-number span{ font-size:.6em; color: var(--text-mute); font-weight:500; }
.stat-label{
  font-size:13px;
  color: var(--text-dim);
  margin-top:4px;
}

/* Terminal visual */
.hero-visual{
  max-width: 720px;
  margin: 0 auto;
}
.terminal{
  background: #0a0715;
  border:1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow:hidden;
  box-shadow: var(--shadow-glow), var(--shadow-card);
  text-align:left;
}
.terminal-header{
  display:flex; align-items:center; gap:8px;
  padding:14px 18px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.dot{ width:12px; height:12px; border-radius:50%; }
.dot-red{ background:#ff5f56; }
.dot-yellow{ background:#ffbd2e; }
.dot-green{ background:#27c93f; }
.terminal-title{
  margin-left:auto;
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  color: var(--text-mute);
}
.terminal-body{
  padding: 24px 28px;
  font-family:'JetBrains Mono', monospace;
  font-size:14px;
  line-height:1.9;
}
.line .prompt{ color: var(--brand); font-weight:700; margin-right:8px; }
.line .cmd{ color: var(--text); }
.line.muted{ color: var(--text-mute); }
.cursor{
  color: var(--brand);
  animation: blink 1.1s step-end infinite;
}
@keyframes blink{ 50%{ opacity:0; } }

/* ============= Sections ============= */
.section{
  padding: 100px 0;
  position:relative;
}
.section-alt{
  background: linear-gradient(180deg, transparent, rgba(168,85,247,0.03), transparent);
}
.section-header{
  text-align:center;
  max-width: 760px;
  margin: 0 auto 64px;
}
.eyebrow{
  display:inline-block;
  font-size: 13px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:0.15em;
  color: var(--brand);
  margin-bottom:16px;
}
.section-title{
  font-size: clamp(30px, 4.5vw, 52px);
  font-weight:800;
  letter-spacing:-0.02em;
  line-height:1.1;
  margin-bottom:20px;
}
.section-lead{
  font-size: 17px;
  color: var(--text-dim);
}

/* ============= Grid / Cards ============= */
.grid{ display:grid; gap:24px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }

.card{
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border:1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all .3s ease;
  position:relative;
  overflow:hidden;
}
.card::before{
  content:'';
  position:absolute; inset:0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(168,85,247,0.12), transparent 40%);
  opacity:0;
  transition: opacity .3s;
  pointer-events:none;
}
.card:hover{
  transform: translateY(-4px);
  border-color: rgba(168,85,247,0.35);
}
.card:hover::before{ opacity:1; }
.card-icon{
  width:56px; height:56px;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, rgba(168,85,247,0.18), rgba(99,102,241,0.12));
  border:1px solid rgba(168,85,247,0.25);
  border-radius: 14px;
  font-size:28px;
  margin-bottom: 20px;
}
.card h3{
  font-size: 19px;
  font-weight:700;
  margin-bottom: 10px;
}
.card p{
  color: var(--text-dim);
  font-size: 15px;
}

/* ============= Benefits ============= */
.benefits-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:24px;
  max-width: 1000px;
  margin:0 auto;
}
.benefit{
  display:flex;
  gap: 20px;
  padding: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border:1px solid var(--border);
  border-radius: var(--radius-lg);
}
.benefit-num{
  font-family:'JetBrains Mono', monospace;
  font-size: 28px;
  font-weight:700;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  flex-shrink:0;
}
.benefit h3{ font-size:18px; margin-bottom:6px; }
.benefit p{ color: var(--text-dim); font-size:15px; }

/* ============= Modules ============= */
.modules{
  max-width: 900px;
  margin: 0 auto;
  display:flex;
  flex-direction:column;
  gap: 14px;
}
.module{
  display:flex; gap:24px; align-items:center;
  padding: 24px 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border:1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all .25s;
}
.module:hover{
  border-color: rgba(168,85,247,0.3);
  transform: translateX(4px);
}
.module-num{
  font-family:'JetBrains Mono', monospace;
  font-weight:700;
  font-size:28px;
  color: var(--text-mute);
  min-width:56px;
}
.module-info h3{ font-size:18px; margin-bottom:6px; }
.module-info p{ color: var(--text-dim); font-size:14px; margin-bottom:6px; }
.module-meta{
  font-family:'JetBrains Mono', monospace;
  font-size:12px;
  color: var(--brand);
}

/* ============= Testimonials ============= */
.testimonial{
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border:1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display:flex; flex-direction:column;
  transition: border-color .25s;
}
.testimonial:hover{ border-color: rgba(168,85,247,0.3); }
.testimonial .stars{
  color: #fbbf24;
  letter-spacing:2px;
  margin-bottom:12px;
  font-size:14px;
}
.testimonial p{
  color: var(--text);
  font-size:15px;
  margin-bottom: 20px;
  flex-grow:1;
}
.testimonial-author{
  display:flex; align-items:center; gap:12px;
  padding-top:18px;
  border-top:1px solid var(--border);
}
.avatar{
  width:42px; height:42px;
  border-radius:50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-weight:700;
  font-size:14px;
}
.testimonial-author strong{ display:block; font-size:14px; }
.testimonial-author span{ font-size:12px; color: var(--text-mute); }

/* ============= CTA Section ============= */
.cta-section{
  padding: 60px 0 100px;
}
.cta-box{
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 48px;
  background: linear-gradient(180deg, rgba(168,85,247,0.08), rgba(99,102,241,0.04));
  border: 1px solid rgba(168,85,247,0.3);
  border-radius: var(--radius-lg);
  text-align:center;
  box-shadow: var(--shadow-glow);
}
.price-box{
  margin: 36px 0 28px;
}
.price-old{
  color: var(--text-mute);
  font-size:15px;
  margin-bottom:6px;
}
.price-old s{ margin-left:4px; }
.price-main{
  display:inline-flex;
  align-items:flex-start;
  gap:4px;
  font-weight:800;
  line-height:1;
  margin-bottom:10px;
}
.price-main .currency{
  font-size:28px;
  color: var(--text-dim);
  margin-top:12px;
}
.price-main .price-value{
  font-size: 80px;
  background: linear-gradient(135deg, #fff, #c4b5fd);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.price-info{
  color: var(--text-dim);
  font-size:14px;
}
.included{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 24px;
  text-align:left;
  margin: 0 0 36px;
  font-size:14px;
}
.included-item{ color: var(--text-dim); }
.secure{
  margin-top:16px;
  font-size:13px;
  color: var(--text-mute);
  display:inline-flex; align-items:center; gap:6px;
}

/* ============= FAQ ============= */
.faq{
  max-width: 800px;
  margin: 0 auto;
}
.faq-item{
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border:1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  transition: all .25s;
}
.faq-item[open]{ border-color: rgba(168,85,247,0.3); }
.faq-item summary{
  padding: 20px 24px;
  font-weight:600;
  cursor:pointer;
  list-style:none;
  position:relative;
  padding-right: 52px;
  font-size:15px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:'+';
  position:absolute; right:24px; top:50%;
  transform:translateY(-50%);
  font-size:24px;
  color: var(--brand);
  transition: transform .25s;
}
.faq-item[open] summary::after{
  content:'−';
}
.faq-item p{
  padding: 0 24px 22px;
  color: var(--text-dim);
  font-size:15px;
}

/* ============= Final CTA ============= */
.final-cta{
  text-align:center;
  padding: 80px 0;
}

/* ============= Footer ============= */
.footer{
  border-top:1px solid var(--border);
  padding: 60px 0 24px;
  background: rgba(0,0,0,0.2);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap:40px;
  margin-bottom: 40px;
}
.footer-brand p{
  color: var(--text-dim);
  font-size:14px;
  margin-top:16px;
  max-width: 280px;
}
.footer-col h4{
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:0.1em;
  color: var(--text-mute);
  margin-bottom:16px;
  font-weight:600;
}
.footer-col a{
  display:block;
  color: var(--text-dim);
  font-size:14px;
  padding: 6px 0;
  transition: color .2s;
}
.footer-col a:hover{ color: var(--text); }
.footer-bottom{
  padding-top:24px;
  border-top:1px solid var(--border);
  display:flex; justify-content:space-between;
  color: var(--text-mute);
  font-size:13px;
  flex-wrap:wrap; gap:8px;
}

/* ============= Responsive ============= */
@media (max-width: 900px){
  .nav{
    position:absolute;
    top:100%; left:0; right:0;
    flex-direction:column;
    background: rgba(6,4,13,0.98);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap:18px;
    border-bottom:1px solid var(--border);
    transform: translateY(-10px);
    opacity:0;
    pointer-events:none;
    transition: all .25s;
  }
  .nav.open{
    transform: translateY(0);
    opacity:1;
    pointer-events:auto;
  }
  .menu-toggle{ display:flex; }
  .header-actions .btn{ display:none; }
  .hero-stats{ grid-template-columns: repeat(2, 1fr); }
  .grid-3{ grid-template-columns: 1fr; }
  .benefits-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .cta-box{ padding: 36px 24px; }
  .included{ grid-template-columns: 1fr; }
  .price-main .price-value{ font-size: 56px; }
  .module{ flex-direction:column; align-items:flex-start; gap:10px; }
  .section{ padding: 64px 0; }
}

@media (max-width: 520px){
  .footer-grid{ grid-template-columns: 1fr; }
  .footer-bottom{ flex-direction:column; text-align:center; }
  .hero-actions .btn{ width:100%; justify-content:center; }
}

/* Reveal animations */
.reveal{
  opacity:0;
  transform: translateY(20px);
  transition: all .6s ease;
}
.reveal.visible{
  opacity:1;
  transform: translateY(0);
}