/* GoRyan AI Styles - Following Ryan Brand Guidelines */

/* CSS Variables - Ryan Color System */
:root {
  /* Primary Colors */
  --ryan-blue: #2563EB;
  --ryan-green: #059669;
  --ryan-dark: #1E293B;
  --ryan-gray: #64748B;
  --ryan-light: #F8FAFC;
  --ryan-border: #E2E8F0;

  /* Accent Colors */
  --ryan-warning: #F59E0B;
  --ryan-error: #DC2626;
  --ryan-info: #0EA5E9;

  /* Spacing - 8px base unit */
  --spacing-1: 8px;
  --spacing-2: 16px;
  --spacing-3: 24px;
  --spacing-4: 32px;
  --spacing-5: 40px;
  --spacing-6: 48px;
  --spacing-8: 64px;
  --spacing-10: 80px;
}

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

/* System Font Stack - Zero Download Time */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto',
               'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ryan-dark);
  background-color: var(--ryan-light);
}

/* Typography */
h1 {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ryan-dark);
  margin-bottom: var(--spacing-3);
}

h2 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ryan-dark);
  margin-bottom: var(--spacing-2);
}

h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ryan-dark);
  margin-bottom: var(--spacing-2);
}

p {
  margin-bottom: var(--spacing-2);
  color: var(--ryan-gray);
}

a {
  color: var(--ryan-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #1D4ED8;
}

/* Navigation */
nav {
  background-color: white;
  border-bottom: 1px solid var(--ryan-border);
  padding: var(--spacing-2) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--ryan-blue);
}

.nav-links {
  display: flex;
  gap: var(--spacing-4);
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.nav-links a:hover {
  background-color: var(--ryan-light);
}

.nav-links a.active {
  color: var(--ryan-blue);
  background-color: #EFF6FF;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-6) var(--spacing-3);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: var(--spacing-10) var(--spacing-3);
  background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF4 100%);
}

.hero h1 {
  font-size: 48px;
  color: var(--ryan-dark);
  margin-bottom: var(--spacing-3);
}

.hero p {
  font-size: 20px;
  color: var(--ryan-gray);
  max-width: 600px;
  margin: 0 auto var(--spacing-4);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: 6px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  text-align: center;
}

.btn-primary {
  background-color: var(--ryan-blue);
  color: white;
}

.btn-primary:hover {
  background-color: #1D4ED8;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

.btn-secondary {
  background-color: white;
  color: var(--ryan-blue);
  border: 2px solid var(--ryan-blue);
}

.btn-secondary:hover {
  background-color: #EFF6FF;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-3);
  margin-top: var(--spacing-6);
}

.card {
  background-color: white;
  border-radius: 8px;
  padding: var(--spacing-4);
  border: 1px solid var(--ryan-border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.card h3 {
  color: var(--ryan-blue);
}

/* Features Section */
.features {
  padding: var(--spacing-8) 0;
}

.features h2 {
  text-align: center;
  margin-bottom: var(--spacing-6);
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: white;
  padding: var(--spacing-4);
  border-radius: 8px;
  border: 1px solid var(--ryan-border);
}

.form-group {
  margin-bottom: var(--spacing-3);
}

label {
  display: block;
  margin-bottom: var(--spacing-1);
  font-weight: 600;
  color: var(--ryan-dark);
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: var(--spacing-2);
  border: 1px solid var(--ryan-border);
  border-radius: 4px;
  font-size: 16px;
  font-family: inherit;
  transition: border-color 0.2s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--ryan-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
footer {
  background-color: var(--ryan-dark);
  color: white;
  text-align: center;
  padding: var(--spacing-4);
  margin-top: var(--spacing-8);
}

footer p {
  color: var(--ryan-light);
}

/* Price Badge */
.price-badge {
  display: inline-block;
  background-color: var(--ryan-green);
  color: white;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 640px) {
  .hero h1 {
    font-size: 32px;
  }

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

  .nav-links {
    gap: var(--spacing-2);
  }

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