/* ===========================================
   RESET & BASE
=========================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-dark);
  color: var(--text-main);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Scale - Based on modular scale research */
h1,
h2,
h3,
h4,
.brand-font {
  font-family: "Outfit", sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.mono {
  font-family: "JetBrains Mono", monospace;
}

/* ===========================================
   BACKGROUND EFFECTS
   Creates depth and premium feel
=========================================== */
.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(
      rgba(99, 102, 241, 0.03) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: -2;
  mask-image: radial-gradient(
    ellipse at center,
    black 20%,
    transparent 70%
  );
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(150px);
  pointer-events: none;
  z-index: -1;
}

.orb-1 {
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  top: -400px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.25;
  animation: float-orb 20s ease-in-out infinite;
}

.orb-2 {
  width: 600px;
  height: 600px;
  background: var(--secondary);
  bottom: -200px;
  right: -200px;
  opacity: 0.15;
  animation: float-orb 25s ease-in-out infinite reverse;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: var(--accent-orange);
  top: 50%;
  left: -200px;
  opacity: 0.1;
  animation: float-orb 18s ease-in-out infinite;
}

/* ===========================================
   LAYOUT
=========================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

section {
  padding: var(--space-4xl) 0;
  position: relative;
}