:root {
  --primary-blue: #2563eb;
  --primary-dark: #1e40af;
  --secondary-teal: #0d7c7c;
  --text-dark: #111827;
  --text-gray: #4b5563;
  --text-light: #9ca3af;
  --bg-light: #f9fafb;
  --white: #ffffff;
  --gradient-primary: linear-gradient(90deg, #2563eb 0%, #1e3a8a 100%);
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
  color: var(--text-dark);
  line-height: 1.5;
  background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 700;
}

p {
  margin: 0;
  color: var(--text-gray);
}

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

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--white);
  border: none;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--primary-blue);
  color: var(--primary-blue);
}

.btn-gradient {
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  border-radius: 9999px;
}

.section-title {
  font-size: 36px;
  text-align: center;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.section-subtitle {
  text-align: center;
  color: var(--text-gray);
  max-width: 800px;
  margin: 0 auto 48px;
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 28px;
  }
}