/* UsTwo Website Styles */

:root {
  --primary: #000000;
  --background: #ffffff;
  --accent: #E6F4FE;
  --accent-dark: #007AFF;
  --text: #11181C;
  --text-secondary: #687076;
  --border: #E5E5E5;
  --max-width: 1200px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--text);
  background-color: var(--background);
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--background);
  z-index: 100;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
}

nav a {
  margin-left: 32px;
  color: var(--text-secondary);
  font-weight: 500;
}

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

/* Hero Section */
.hero {
  padding: 100px 0;
  text-align: center;
  background: linear-gradient(180deg, var(--accent) 0%, var(--background) 100%);
}

.hero h1 {
  font-size: 56px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--primary);
}

.hero .tagline {
  font-size: 24px;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.hero .description {
  font-size: 18px;
  color: var(--text);
  max-width: 600px;
  margin: 0 auto 40px;
}

.cta-button {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  text-decoration: none;
}

/* Features Section */
.features {
  padding: 100px 0;
}

.features h2 {
  text-align: center;
  font-size: 40px;
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.feature-card {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  color: var(--primary);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 16px;
}

/* How It Works Section */
.how-it-works {
  padding: 100px 0;
  background: var(--accent);
}

.how-it-works h2 {
  text-align: center;
  font-size: 40px;
  margin-bottom: 60px;
}

.steps {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.step {
  text-align: center;
  max-width: 250px;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto 20px;
}

.step h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.step p {
  color: var(--text-secondary);
  font-size: 15px;
}

/* Footer */
footer {
  padding: 60px 0;
  border-top: 1px solid var(--border);
  background: #FAFAFA;
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--primary);
}

.copyright {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Legal Pages */
.legal-page {
  padding: 60px 0;
}

.legal-page h1 {
  font-size: 40px;
  margin-bottom: 8px;
}

.legal-page .effective-date {
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.legal-page h2 {
  font-size: 24px;
  margin-top: 40px;
  margin-bottom: 16px;
  color: var(--primary);
}

.legal-page p {
  margin-bottom: 16px;
}

.legal-page ul {
  margin-bottom: 16px;
  padding-left: 24px;
}

.legal-page li {
  margin-bottom: 8px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 36px;
  }

  .hero .tagline {
    font-size: 18px;
  }

  .features h2,
  .how-it-works h2 {
    font-size: 28px;
  }

  nav {
    display: none;
  }

  footer .container {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}