/* CSS Variables - Design System */
:root {
  /* Colors */
  --color-background: hsl(0, 0%, 100%);
  --color-foreground: hsl(215, 28%, 17%);
  --color-primary: hsl(210, 100%, 45%);
  --color-primary-hover: hsl(210, 100%, 40%);
}

body {
  /*font-family: Arial, sans-serif;*/
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

header {
  background-color: #333;
  color: white;
  padding: 1rem 0;
  text-align: center;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
}

nav ul li {
  margin: 0 15px;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

section {
  padding: 50px 20px;
  text-align: center;
}

#about {
  background-color: #f9f9f9;
}

.metrics-section {
  background-color: #007bff;
  color: white;
  padding: 80px 20px;
}

.metrics-section h2 {
  font-size: 2.5em;
  margin-bottom: 50px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  justify-content: center;
}

.metric-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  display: inline-block;
  flex-direction: column;
  /*display: flex;*/
  justify-content: center;
  align-items: center;
  min-height: 180px;
  background-color: #ffff;
}

.metric-number {
  font-size: 2.5em;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1;
  min-width: 35px;
}
.metric-unit2 {
  font-size: 2.5em;
  font-weight: 500 !important;
  line-height: 1;
  min-width: 35px;
  color: var(--color-primary);
  display: inline;
}

.metric-unit {
  color: var(--color-primary);
  display: inline-block;
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1;
  min-width: 10px;
}

.metric-label {
  font-size: 1.1em;
  opacity: 0.8;
}

#contact {
  background-color: #f0f0f0;
}
.mobile-nav a.active {
  display: inline-block;
  width: fit-content;
  margin: auto;
}