:root {
  /* Light theme colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fbfc;
  --text-primary: #203e74;
  --text-secondary: #7c879b;
  --accent-blue: #016cfa;
  --accent-green: #01c785;
  --tag-red: #ff3030;
  --shadow-light: rgba(183, 194, 199, 0.2);
  --shadow-dark: rgba(0, 0, 0, 0.05);
  --border-divider: rgba(32, 62, 116, 0.2);
  
  /* Service icon backgrounds */
  --service-bg-1: #fff0f0;
  --service-bg-2: #e6fcf5;
  --service-bg-3: #eef7ff;
  --service-bg-4: #fff7e8;
  
  /* Other colors */
  --orange: #ff8a00;
  --white: #ffffff;
  --transition: all 0.3s ease;
}

/* Dark theme */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --text-primary: #f0f0f0;
    --text-secondary: #b0b0b0;
    --shadow-light: rgba(0, 0, 0, 0.3);
    --shadow-dark: rgba(0, 0, 0, 0.2);
    --border-divider: rgba(255, 255, 255, 0.1);
    
    /* Service icon backgrounds - darker versions */
    --service-bg-1: #3a2020;
    --service-bg-2: #1a3a2a;
    --service-bg-3: #1a2a3a;
    --service-bg-4: #3a2a1a;
  }
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Avenir', 'Poppins', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  transition: var(--transition);
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 88px;
  box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Times New Roman', serif;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
  transition: var(--transition);
}

p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.4;
  transition: var(--transition);
}

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

.section-tagline {
  font-family: 'Avenir', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--tag-red);
  text-align: center;
  margin-bottom: 10px;
  transition: var(--transition);
}

.section-title {
  font-size: 34px;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 60px;
  transition: var(--transition);
}

.btn {
  display: inline-block;
  padding: 20px 50px;
  border-radius: 30px;
  background-color: var(--accent-blue);
  color: var(--white);
  font-family: 'Avenir', sans-serif;
  font-weight: 500;
  font-size: 16px;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

@media (max-width: 1024px) {
  .container {
    padding: 0 40px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }
  .section-title {
    font-size: 28px;
    margin-bottom: 40px;
  }
}