/* SafePass ID Landing Page - Modern Design */

:root {
  --color-primary: #5fa7b4;
  --color-primary-hover: #4b93a0;
  --color-secondary: #a7a6d9;
  --color-secondary-hover: #9594c9;
  --color-bg: #f8f9fa;
  --color-surface: #ffffff;
  --color-text: #2c3e50;
  --color-text-light: #6c757d;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --radius: 12px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Hero Section */
.hero-section {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(95, 167, 180, 0.1), rgba(167, 166, 217, 0.1));
}

.container {
  max-width: 900px;
  width: 100%;
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

/* Logo */
.logo {
  width: 120px;
  height: auto;
  margin: 0 auto 1.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
}

/* Headings */
h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  padding: 1rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  min-width: 200px;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.feature {
  padding: 1.5rem;
  background: linear-gradient(to bottom, #f8f9fa, white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

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

.feature-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
}

.feature h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.feature p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin: 0;
}

/* Disclaimer */
.disclaimer {
  font-size: 0.9rem;
  color: var(--color-text-light);
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
}

/* Footer */
.landing-footer {
  background: var(--color-surface);
  padding: 1.5rem;
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.9rem;
  border-top: 1px solid #e0e0e0;
}

.footer-note {
  margin-top: 0.5rem;
  color: var(--color-secondary);
  font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 2rem 1.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
}