/* Modern CSS Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Typography - Bold & Authoritative */
  --font-primary: 'Inter', sans-serif;
  /* Body */
  --font-heading: 'League Spartan', 'Outfit', sans-serif;
  /* Headings - Extra Bold */

  /* Color Palette - Exposure Ninja Inspired */
  --color-bg-primary: #ffffff;
  /* Stark White for reading */
  --color-bg-dark: #000000;
  /* Pitch Black for impact */
  --color-bg-accent: #f2f2f2;
  /* Light Gray for sections */

  --color-text-primary: #000000;
  /* Black text on white */
  --color-text-inverse: #ffffff;
  /* White text on black */
  --color-text-secondary: #4a4a4a;
  /* Dark Gray */

  /* Accents */
  --color-brand-yellow: #ffcc00;
  /* Electric Yellow - Highlights */
  --color-brand-purple: #4a00e0;
  /* Darker Purple for better white text contrast */
  --color-brand-blue: #0055ff;
  /* Secondary Blue (optional) */
  --color-accent-cyan: #00d4ff;
  /* Compatibility for user edits */

  /* Borders & Dividers */
  --border-width: 2px;
  --border-color: #000000;
  --border-light: #e5e5e5;
  --color-bg-secondary: #f9f9f9;
  /* Compatibility for user edits */

  /* Spacing */
  --spacing-container: 1240px;
  --spacing-padding: 2rem;

  /* Radii - Flatter, Sharper */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  /* For pill buttons */

  /* Shadows - Subtle Lift */
  --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 15px 50px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  /* Heavy weight */
  line-height: 1.1;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
  text-transform: none;
  /* Keep generic casing, or uppercase if needed */
}

h1 {
  font-size: clamp(3rem, 6vw, 5rem);
}

h2 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}

h3 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

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

ul {
  list-style: none;
}

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

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

.text-highlight {
  background-color: var(--color-brand-yellow);
  color: #000;
  padding: 0 0.2em;
  display: inline-block;
  transform: skew(-2deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  background: var(--color-brand-purple);
  color: white;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.02em;
  transform-style: preserve-3d;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(96, 0, 255, 0.4);
}

.btn-secondary {
  background: var(--color-brand-yellow);
  color: #000;
}

.btn-secondary:hover {
  background: #ffdb4d;
  box-shadow: 0 5px 15px rgba(255, 204, 0, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-text-primary);
  color: var(--color-text-primary);
}

.btn-outline:hover {
  background: var(--color-text-primary);
  color: var(--color-text-inverse);
}

.section {
  padding: 6rem 0;
  position: relative;
}

/* Dark Section Utility */
.section-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section-dark h1,
.section-dark h2,
.section-dark h3 {
  color: var(--color-text-inverse);
}

/* Animation Utilities */
.animate-fade-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}