/* style.css */

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #333;
  line-height: 1.6;
  background-color: #fafafa;
}

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

/* Header */
.site-header {
  background-color: #fff;
  border-bottom: 1px solid #e5e5e5;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: #0070f3;
}
.main-nav ul {
  display: flex;
  list-style: none;
}
.main-nav li + li {
  margin-left: 1.5rem;
}
.main-nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}
.main-nav a:hover {
  color: #0070f3;
}

/* Buttons */
.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  border-radius: 0.375rem;
  transition: background-color 0.2s ease;
}
.btn-primary {
  background-color: #0070f3;
  color: #fff;
  padding: 0.5rem 1rem;
}
.btn-primary:hover {
  background-color: #005bb5;
}
.btn-large {
  background-color: #0070f3;
  color: #fff;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}
.btn-large:hover {
  background-color: #005bb5;
}

/* Hero */
.hero {
  background-color: #f5f5f5;
  padding: 4rem 0;
  text-align: center;
}
.hero-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #222;
}
.hero-subtitle {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Features */
.features {
  padding: 4rem 0;
}
.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.card {
  background-color: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  padding: 2rem;
  text-align: center;
}
.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.card p {
  font-size: 1rem;
  color: #555;
}

/* Privacy Policy */
.privacy-policy {
  background-color: #fff;
  padding: 4rem 0;
}
.privacy-policy h2,
.privacy-policy h3 {
  color: #222;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}
.privacy-policy p {
  margin-bottom: 1rem;
  color: #555;
}
.privacy-policy ul {
  list-style-type: disc;
  margin: 1rem 0 1.5rem 1.5rem;
}
.privacy-policy li {
  margin-bottom: 0.75rem;
  line-height: 1.5;
}
.last-updated {
  margin-top: 1.5rem;
  font-style: italic;
  color: #777;
}

/* Footer */
.site-footer {
  background-color: #fff;
  border-top: 1px solid #e5e5e5;
  padding: 2rem 0;
  text-align: center;
}
.footer-inner p {
  margin-bottom: 0.5rem;
  color: #555;
}
.footer-inner a {
  color: #0070f3;
  text-decoration: none;
}
.footer-inner a:hover {
  text-decoration: underline;
}