/* CSS Variables for Dark Theme */
:root {
  --primary: #c41e3a; /* Dark Red */
  --secondary: #3498db; /* Blue Accent */
  --accent: #9b59b6; /* Purple Accent */
  --dark-bg: #0f172a; /* Dark Blue-Black */
  --dark-card: #1e293b; /* Dark Card Background */
  --dark-text: #e2e8f0; /* Light Text */
  --dark-text-secondary: #94a3b8; /* Secondary Text */
  --dark-border: #334155; /* Border Color */
  --transition: all 0.3s ease;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark-text);
  background-color: var(--dark-bg);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--dark-text);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}

h2:after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--primary);
}

p {
  margin-bottom: 1rem;
  color: var(--dark-text-secondary);
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}