:root {
  /* Colors */
  --clr-primary: #F4C400; /* Golden Yellow */
  --clr-primary-dark: #D4A800;
  --clr-bg-main: #111111; /* Rich Black */
  --clr-bg-surface: #2A2A2A;
  --clr-bg-surface-glass: rgba(42, 42, 42, 0.4);
  --clr-text-main: #FFFFFF;
  --clr-text-muted: #A0A0A0;
  --clr-border: rgba(255, 255, 255, 0.1);
  --clr-border-gold: rgba(244, 196, 0, 0.3);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Resets & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg-main);
  color: var(--clr-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--clr-primary);
}

img {
  max-width: 100%;
  display: block;
}

/* Layout Utilities */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--spacing-md);
}

/* Typography Utilities */
.text-primary {
  color: var(--clr-primary);
}

.text-muted {
  color: var(--clr-text-muted);
}

.display-1 {
  font-size: clamp(3rem, 6vw, 5rem);
}

.display-2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-smooth);
  border: none;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--clr-primary);
  color: var(--clr-bg-main);
}

.btn-primary:hover {
  background-color: var(--clr-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(244, 196, 0, 0.2);
  color: var(--clr-bg-main);
}

.btn-outline {
  background-color: transparent;
  color: var(--clr-text-main);
  border: 1px solid var(--clr-border);
}

.btn-outline:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  transform: translateY(-2px);
}

/* Glassmorphism */
.glass-panel {
  background: var(--clr-bg-surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
}

.btn-dark {
  background-color: var(--clr-bg-main);
  color: #ffffff;
  border: 1px solid var(--clr-primary);
}
.btn-dark:hover {
  background-color: #000000;
  color: var(--clr-primary);
}