/**
 * ChakraPlus Base Styles & Typography
 */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--cp-font-sans);
  color: var(--cp-text);
  background-color: #FFFFFF;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Custom Selection */
::selection {
  background-color: var(--cp-accent);
  color: #1C1C1C;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--cp-surface-alt);
}
::-webkit-scrollbar-thumb {
  background: var(--cp-silver);
  border-radius: var(--cp-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cp-accent);
}

/* Accessibility: Skip to Content */
.skip-link {
  position: absolute;
  top: -60px;
  left: 1rem;
  background: var(--cp-accent);
  color: var(--cp-primary);
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  border-radius: var(--cp-radius-sm);
  z-index: 9999;
  transition: top var(--cp-transition-micro);
  text-decoration: none;
}
.skip-link:focus {
  top: 1rem;
}

/* Responsive clamp typography */
h1, .h1 {
  font-size: clamp(2.1rem, 4vw + 1rem, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--cp-primary);
}

h2, .h2 {
  font-size: clamp(1.75rem, 2.5vw + 0.8rem, 2.6rem);
  font-weight: 750;
  line-height: 1.22;
  letter-spacing: -0.025em;
  color: var(--cp-primary);
}

h3, .h3 {
  font-size: clamp(1.35rem, 1.8vw + 0.5rem, 1.85rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--cp-primary);
}

h4, .h4 {
  font-size: clamp(1.15rem, 1.2vw + 0.4rem, 1.4rem);
  font-weight: 700;
  line-height: 1.35;
}

h5, .h5 {
  font-size: 1.1rem;
  font-weight: 600;
}

h6, .h6 {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p {
  margin-top: 0;
  margin-bottom: 1.25rem;
  color: var(--cp-text);
}

.lead {
  font-size: clamp(1.05rem, 1.2vw + 0.2rem, 1.25rem);
  font-weight: 400;
  line-height: 1.6;
  color: #4A4A4A;
}

a {
  color: var(--cp-primary);
  text-decoration: none;
  transition: color var(--cp-transition-standard);
}
a:hover {
  color: var(--cp-accent);
}

.font-mono {
  font-family: var(--cp-font-mono) !important;
}

.text-gold {
  color: var(--cp-accent) !important;
}

.text-silver {
  color: var(--cp-silver) !important;
}

.bg-dark-section {
  background-color: var(--cp-primary);
  color: #FFFFFF;
}

.bg-dark-section h1,
.bg-dark-section h2,
.bg-dark-section h3,
.bg-dark-section h4 {
  color: #FFFFFF;
}

.bg-dark-section p {
  color: var(--cp-text-light-muted);
}

/* Subtle Industrial Grid Background Pattern */
.bg-grid-pattern {
  background-image: 
    linear-gradient(to right, rgba(200, 201, 199, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 201, 199, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
}

.bg-dark-grid {
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
}