:root {
  --brand: #7C3AED;
  --brand-light: #a78bfa;
  --brand-dim: #4f20a0;
  --accent: #E0E7FF;
  --bg: #0F172A;
  --bg-surface: #1e293b;
  --fg: #FFFFFF;
  --display-font: 'Playfair Display', Georgia, serif;
  --body-font: 'Inter', system-ui, sans-serif;
}

* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--body-font);
  background: var(--bg);
  color: var(--fg);
}

.font-display {
  font-family: var(--display-font);
  letter-spacing: -0.02em;
}

#hero-canvas { pointer-events: none; }

::selection {
  background: var(--brand);
  color: #fff;
}

.bg-bg { background-color: var(--bg); }
.text-fg { color: var(--fg); }
.text-fg\/40 { color: color-mix(in srgb, var(--fg) 40%, transparent); }
.text-fg\/50 { color: color-mix(in srgb, var(--fg) 50%, transparent); }
.text-fg\/70 { color: color-mix(in srgb, var(--fg) 70%, transparent); }
.text-fg\/75 { color: color-mix(in srgb, var(--fg) 75%, transparent); }

body[data-theme="light"] [class*="border-white/"] { border-color: rgba(0,0,0,0.08) !important; }
body[data-theme="light"] [class*="bg-white/"] { background-color: rgba(0,0,0,0.025) !important; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

[data-bind] {
  animation: fade-up 0.8s ease-out backwards;
}

.service-card { animation: fade-up 0.8s ease-out backwards; }
.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }

/* Premium crystal card */
.crystal-card {
  background: linear-gradient(135deg, rgba(124,58,237,0.07) 0%, rgba(15,23,42,0.92) 100%);
  border: 1px solid rgba(124,58,237,0.18);
  backdrop-filter: blur(12px);
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.crystal-card:hover {
  border-color: rgba(124,58,237,0.55);
  background: linear-gradient(135deg, rgba(124,58,237,0.13) 0%, rgba(15,23,42,0.95) 100%);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(124,58,237,0.18);
}

/* Gradient number for stats and steps */
.step-number {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Pulsing icon accent */
@keyframes crystal-pulse {
  0%, 100% { opacity: 0.65; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}

.crystal-icon {
  animation: crystal-pulse 3.5s ease-in-out infinite;
}

/* FAQ accordion */
.faq-item summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item[open] summary .faq-arrow { transform: rotate(180deg); }
.faq-arrow { transition: transform 0.3s ease; }

.faq-item[open] {
  border-color: rgba(124,58,237,0.4) !important;
}

/* Stats section gradient band */
.stats-band {
  background: linear-gradient(90deg,
    rgba(124,58,237,0.04) 0%,
    rgba(124,58,237,0.1) 50%,
    rgba(124,58,237,0.04) 100%
  );
}

/* Process section subtle gradient */
.process-section {
  background: linear-gradient(180deg,
    var(--bg) 0%,
    rgba(124,58,237,0.06) 50%,
    var(--bg) 100%
  );
}

/* Team section */
.team-avatar {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dim) 100%);
}