@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --background: 222 47% 7%;
  --foreground: 210 40% 98%;
  --card: 222 40% 10%;
  --card-foreground: 210 40% 98%;
  --primary: 22 95% 56%;
  --primary-foreground: 222 47% 7%;
  --primary-glow: 30 100% 62%;
  --secondary: 214 95% 56%;
  --secondary-foreground: 222 47% 7%;
  --muted: 222 30% 14%;
  --muted-foreground: 215 20% 70%;
  --accent: 214 95% 56%;
  --border: 222 30% 18%;
  --input: 222 30% 16%;
  --ring: 22 95% 56%;
  --radius: 0.875rem;
  --gradient-primary: linear-gradient(135deg, hsl(22 95% 56%) 0%, hsl(30 100% 62%) 100%);
  --gradient-accent: linear-gradient(135deg, hsl(214 95% 56%) 0%, hsl(200 100% 65%) 100%);
  --gradient-radial: radial-gradient(ellipse at top, hsl(22 95% 56% / 0.15), transparent 60%);
  --shadow-glow: 0 20px 60px -15px hsl(22 95% 56% / 0.45);
  --shadow-card: 0 10px 40px -10px hsl(222 80% 4% / 0.6);
  --shadow-blue: 0 20px 60px -15px hsl(214 95% 56% / 0.4);
}

/* Tailwind config overrides via CDN — set in script tag */
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5 {
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.02em;
}

.gradient-primary { background: var(--gradient-primary); }
.gradient-accent { background: var(--gradient-accent); }
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.gradient-text-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.shadow-glow { box-shadow: var(--shadow-glow); }
.shadow-card { box-shadow: var(--shadow-card); }
.shadow-blue { box-shadow: var(--shadow-blue); }
.radial-glow { background: var(--gradient-radial); }
.grid-pattern {
  background-image:
    linear-gradient(hsl(var(--border) / 0.4) 1px, transparent 1px),
    linear-gradient(90deg, hsl(var(--border) / 0.4) 1px, transparent 1px);
  background-size: 48px 48px;
}
.font-display { font-family: 'Space Grotesk', sans-serif; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 hsl(22 95% 56% / 0.5); }
  50% { box-shadow: 0 0 0 18px hsl(22 95% 56% / 0); }
}
@keyframes ping-ring {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.5); opacity: 0; }
}
@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-pulse-glow { animation: pulse-glow 2.5s ease-in-out infinite; }
.animate-ping-ring { animation: ping-ring 2.5s cubic-bezier(0,0,0.2,1) infinite; }
.animate-ping { animation: ping 1.4s cubic-bezier(0,0,0.2,1) infinite; }

/* Accordion */
.accordion-item {
  border: 1px solid hsl(var(--border));
  border-radius: 1rem;
  background: hsl(var(--card) / 0.4);
  backdrop-filter: blur(8px);
  padding: 0 1.5rem;
  transition: border-color .2s;
}
.accordion-item.open { border-color: hsl(var(--primary) / 0.4); }
.accordion-trigger {
  width: 100%;
  text-align: left;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
}
.accordion-trigger svg { transition: transform .2s; flex-shrink: 0; margin-left: 1rem; }
.accordion-item.open .accordion-trigger svg { transform: rotate(180deg); }
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  color: hsl(var(--muted-foreground));
  line-height: 1.6;
}
.accordion-item.open .accordion-content { max-height: 500px; padding-bottom: 1.25rem; }

input, textarea {
  font-family: inherit;
}
input:focus, textarea:focus { outline: none; border-color: hsl(var(--primary)); }

.container-x {
  width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
  max-width: 1400px;
}