/* ==========================================================================
   STRICT MONOCHROME FULL-WIDTH SQUARE DESIGN SYSTEM (NO BLUE, NO ROUNDED EDGES)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Montserrat:wght@400;600;700;800;900&display=swap');

:root {
  /* Strict B&W Color Foundation (Zero Blue Tones) */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F5F5F5;
  --bg-dark: #000000;
  --bg-dark-surface: #0A0A0A;
  
  --text-primary: #000000;
  --text-secondary: #404040;
  --text-muted: #737373;
  --text-inverse: #FFFFFF;

  --accent-gold: #FFC700;       /* Strategic Brand Accent */
  --accent-gold-dark: #D4A300;

  /* No Border Lines */
  --border-light: transparent;
  --border-dark: transparent;

  /* Zero Radius (Strictly Square Edges) */
  --radius-none: 0px;

  --shadow-subtle: 0 4px 16px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.08);

  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important;   /* Strictly Square Borders */
}

html {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  scroll-behavior: auto !important;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
  width: 100%;
}

/* Square Buttons */
button, a {
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  border: none;
  outline: none;
  box-shadow: none !important;
}

.btn-accent {
  background: var(--accent-gold);
  color: #000000;
  padding: 14px 28px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 0 !important;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-accent:hover {
  background: #000000;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-secondary {
  background: #000000;
  color: #FFFFFF;
  padding: 14px 28px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 0 !important;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-secondary:hover {
  background: var(--accent-gold);
  color: #000000;
  transform: translateY(-2px);
}