:root {
  --color-primary: #1e40af;
  --color-secondary: #64748b;
  --color-background: #ffffff;
  --color-footer-bg: #1e293b;
  --color-button: #1e40af;

  --section-bg-colors: #ffffff, #f8fafc, #f1f5f9;

  --font-family-sans: Inter, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica, Arial, sans-serif;

  --border-radius: 4px;
  --spacing-section: 4rem;
  --spacing-component: 1.5rem;
  --border-width: 1px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-sans);
  color: var(--color-secondary);
  background-color: var(--color-background);
  margin: 0;
  line-height: 1.7;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* Header */
.header {
  background-color: var(--color-background);
  border-bottom: var(--border-width) solid var(--color-secondary);
}

.header .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.5rem;
}

.nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav ul li {
  margin-left: 1.5rem;
}

.nav ul li a {
  color: var(--color-secondary);
  font-weight: 600;
}

.nav ul li a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* Sections */
.section {
  padding-top: var(--spacing-section);
  padding-bottom: var(--spacing-section);
}

.section:nth-child(odd) {
  background-color: nth(var(--section-bg-colors), 1);
}

.section:nth-child(even) {
  background-color: nth(var(--section-bg-colors), 2);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: 2.25rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  border: var(--border-width) solid var(--color-button);
  color: #fff;
  background-color: var(--color-button);
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
  background-color: #fff;
  color: var(--color-button);
  text-decoration: none;
}

/* Footer */
.footer {
  background-color: var(--color-footer-bg);
  color: #cbd5e1;
  padding: 2rem 0;
  text-align: center;
}

.footer a {
  color: #94a3b8;
}

.footer a:hover {
  color: #cbd5e1;
}

/* Cards */
.card {
  background-color: var(--color-background);
  border: var(--border-width) solid #e2e8f0;
  border-radius: var(--border-radius);
  padding: var(--spacing-component);
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

/* Utility classes */
.text-center {
  text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
  .header .inner {
    flex-direction: column;
  }

  .nav ul {
    margin-top: 1rem;
  }

  .nav ul li {
    margin-left: 0;
    margin-right: 1.5rem;
  }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}