@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700&display=swap');

:root {
  --color-primary: #030F37; /* Dark Blue */
  --color-secondary: #037AC8; /* Bright Blue */
  --color-text: #333333; /* Dark Gray */
  --color-bg: #F9F9F9; /* Off-white */
  --color-white: #FFFFFF;
  --color-accent: #E5F3FC; /* Light blue background for soft UI elements */
  
  --font-main: 'Lexend', sans-serif;
  
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --box-shadow: 0 4px 20px rgba(3, 15, 55, 0.08);
  --box-shadow-hover: 0 8px 30px rgba(3, 15, 55, 0.15);
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* Typography Utility */
h1, h2, h3, h4 {
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1.5rem; }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); margin-bottom: 1rem; }

p {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: #555555;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* UI Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: var(--font-main);
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  box-shadow: 0 4px 10px rgba(3, 122, 200, 0.3);
}

.btn-primary:hover {
  background-color: #02609e;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(3, 122, 200, 0.4);
}

.section {
  padding: 5rem 0;
}

/* Glassmorphism Card Utility */
.glass-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2.5rem;
  transition: var(--transition);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-hover);
}