/**
 * Kompas Ilmu - Global Base Stylesheet (global-style.css)
 */

:root {
  --font-sans: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --font-heading: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  
  --color-bg: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-text-main: #334155;
  --color-text-dark: #0F172A;
  --color-text-muted: #64748B;
  --color-text-subtle: #94A3B8;
  
  --color-primary: #008FD7;
  --color-primary-dark: #0077b3;
  --color-primary-light: #f0f9ff;
  
  --color-accent-blue: #008FD7;
  --color-accent-gradient: linear-gradient(135deg, #0077b3 0%, #008FD7 100%);
  --color-danger: #DC2626;
  
  --border-subtle: #E2E8F0;
  --border-card: #EAEFF5;
  --border-focus: #008FD7;
  
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.05), 0 1px 2px -1px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 1px 3px 0 rgba(15, 23, 42, 0.04), 0 1px 2px -1px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 10px 20px -3px rgba(15, 23, 42, 0.07), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.03);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6, .navbar-brand, .section-title, .section-heading {
  font-family: var(--font-heading);
  color: var(--color-text-dark);
}

.promo-banner h1,
.promo-banner h2,
.promo-banner .promo-title {
  color: #FFFFFF !important;
}

.section-header {
  border-bottom: 2px solid #E2E8F0;
  padding-bottom: 12px;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.section-header::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 60px;
  height: 3.5px;
  background-color: #008FD7;
  border-radius: 0;
  z-index: 1;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
  margin-bottom: 0;
}

.section-heading {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}