/* DESIGN SYSTEM: COLD AI ELITE (Refined Mobile & Cards) */
:root {
  --bg-body: #050810;       /* Deep Navy */
  --bg-card: #0f1522;       
  --text-main: #ffffff;     
  --text-muted: #94a3b8;    
  --accent: #FF9800;        /* Gold */
  --border: #1e293b;
  --radius: 12px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

*, *:before, *:after { box-sizing: inherit; }

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 35px 21px;
}

/* NAV - OPTIMIZED FOR MOBILE */
nav {
  display: flex;
  justify-content: center; 
  gap: 32px;
  margin-bottom: 60px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  flex-wrap: wrap;
}
nav a { color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
nav a:hover, nav a.active { color: #fff; }

/* HERO */
.hero { text-align: center; margin-bottom: 32px; }

/* TYPOGRAPHY */
h1 {
  font-size: 56px;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.gold-text {
  background: linear-gradient(135deg, #FFD54F 0%, #FF9800 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block; 
}

/* THE "100x" LEVERAGE TEXT */
.huge-text {
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  margin: 24px 0;
  background: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead {
  font-size: 20px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
}

/* CARDS */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 19px;
  margin-bottom: 18px;
  margin-top: 18px;
  text-align: left;
  transition: transform 0.2s;
}

/* Make product cards hoverable */
.card-hover:hover {
  transform: translateY(-2px);
  border-color: #334155;
}

/* PRICING POP */
.card-featured {
  border: 1px solid rgba(255, 152, 0, 0.3);
  box-shadow: 0 0 20px rgba(255, 152, 0, 0.05);
}

h3 { color: #fff; font-size: 18px; margin-bottom: 8px; font-weight: 600; }
p { color: var(--text-muted); margin-bottom: 0; }

/* FORM & BUTTONS */
.email-capture-wrapper { max-width: 500px; margin: 0 auto; }
.email-capture { display: flex; gap: 12px; align-items: stretch; }

.email-input {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 18px 20px; 
  color: #fff;
  font-size: 17px;
  outline: none;
  min-width: 0;
  font-family: inherit;
}
.email-input:focus { border-color: #FF9800; background: rgba(255,255,255,0.12); }

.submit-btn {
  background: linear-gradient(135deg, #FFB74D 0%, #FF9800 100%);
  color: #000;
  border: none;
  border-radius: 8px;
  padding: 0 32px; 
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  white-space: nowrap;
  min-height: 60px; 
}
.submit-btn:hover { transform: translateY(-1px); filter: brightness(1.1); }

/* BOTTOM CTA BUTTON */
.btn-outline {
  display: inline-block;
  background: transparent;
  border: 1px solid #334155;
  color: #fff;
  padding: 16px 32px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  margin-top: 40px;
  transition: all 0.2s;
}
.btn-outline:hover {
  border-color: #FF9800;
  color: #FF9800;
}

/* MOBILE OPTIMIZATION */
@media (max-width: 600px) {
  h1 { font-size: 42px; }
  .huge-text { font-size: 48px; }
  .lead { font-size: 18px; }
  
  /* NAV FIX: Tighter gap and smaller font to fit on one line */
  nav { 
    gap: 14px; 
    font-size: 13px; 
    justify-content: center;
    margin-bottom: 40px;
  }
  
  /* Stack form vertically */
  .email-capture { flex-direction: column; gap: 16px; }
  .email-input { width: 100%; font-size: 18px; padding: 20px; }
  .submit-btn { width: 100%; padding: 20px; font-size: 18px; }
  
  .container { padding: 30px 20px; }
}