/* Timber Website Styles */
/* Color Palette from App Design */

:root {
  /* Primary Colors */
  --forest-dark: #1B4332;
  --forest-medium: #2D6A4F;
  --forest-light: #40916C;

  /* Supporting Colors */
  --cream: #F5F5DC;
  --charcoal: #1C1C1E;
  --bark-brown: #8B4513;

  /* Functional Colors */
  --gold: #FFD700;
  --mint: #52B788;

  /* Spacing */
  --content-max-width: 680px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 40px;
  --spacing-xl: 64px;
}

/* Reset and Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro', 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--charcoal);
  background-color: var(--cream);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Rounded', 'SF Pro', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: var(--forest-dark);
}

h1 {
  font-size: 34px;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 22px;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--bark-brown);
}

h3 {
  font-size: 18px;
  margin-top: var(--spacing-md);
  margin-bottom: 12px;
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--forest-light);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--mint);
}

ul, ol {
  padding-left: 24px;
  margin-bottom: var(--spacing-sm);
}

li {
  margin-bottom: 8px;
}

/* Header */
.header {
  background-color: var(--forest-dark);
  padding: var(--spacing-sm) var(--spacing-md);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.header-content {
  max-width: var(--content-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-size: 20px;
  font-weight: 700;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Rounded', 'SF Pro', sans-serif;
  text-decoration: none;
}

.logo:hover {
  color: white;
}

.logo-icon {
  font-size: 24px;
}

.nav {
  display: flex;
  gap: var(--spacing-md);
}

.nav a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  font-weight: 500;
}

.nav a:hover {
  color: white;
}

.nav a.active {
  color: var(--mint);
}

/* Main Content */
.main {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-md);
  min-height: calc(100vh - 200px);
}

/* Page Header */
.page-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.page-header h1 {
  margin-bottom: 8px;
}

.last-updated {
  color: var(--bark-brown);
  font-size: 14px;
  font-weight: 600;
}

/* Table of Contents */
.toc {
  background-color: white;
  border-radius: 12px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.toc h3 {
  margin-top: 0;
  font-size: 16px;
  color: var(--forest-medium);
}

.toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
  columns: 2;
}

.toc li {
  margin-bottom: 6px;
}

.toc a {
  font-size: 15px;
  font-weight: 500;
}

/* Content Sections */
.section {
  margin-bottom: var(--spacing-lg);
}

/* Cards */
.card {
  background-color: white;
  border-radius: 12px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.card h3 {
  margin-top: 0;
}

/* FAQ Accordion */
.faq-item {
  background-color: white;
  border-radius: 8px;
  margin-bottom: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: none;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--forest-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
}

.faq-question:hover {
  background-color: rgba(64, 145, 108, 0.05);
}

.faq-question::after {
  content: '+';
  font-size: 20px;
  color: var(--forest-light);
  transition: transform 0.2s ease;
}

.faq-item.open .faq-question::after {
  content: '-';
}

.faq-answer {
  padding: 0 var(--spacing-md) var(--spacing-md);
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: var(--forest-dark);
  color: white;
}

.btn-primary:hover {
  background-color: var(--forest-medium);
  color: white;
}

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

.btn-secondary:hover {
  background-color: var(--forest-dark);
  color: white;
}

/* Contact Box */
.contact-box {
  background-color: var(--forest-medium);
  color: white;
  border-radius: 12px;
  padding: var(--spacing-md);
  text-align: center;
  margin-top: var(--spacing-lg);
}

.contact-box h3 {
  color: white;
  margin-top: 0;
}

.contact-box p {
  margin-bottom: var(--spacing-sm);
  opacity: 0.9;
}

.contact-box a {
  color: white;
}

.contact-box .btn-primary {
  background-color: white;
  color: var(--forest-dark);
}

.contact-box .btn-primary:hover {
  background-color: var(--cream);
}

/* Hero Section (Landing Page) */
.hero {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
}

.hero-icon {
  font-size: 72px;
  margin-bottom: var(--spacing-md);
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 12px;
}

.hero .tagline {
  font-size: 20px;
  color: var(--forest-medium);
  margin-bottom: var(--spacing-lg);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* Features Grid */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.feature {
  text-align: center;
  padding: var(--spacing-md);
}

.feature-icon {
  font-size: 36px;
  margin-bottom: 12px;
}

.feature h3 {
  margin-top: 0;
  margin-bottom: 8px;
}

.feature p {
  font-size: 15px;
  color: var(--charcoal);
  opacity: 0.8;
  margin: 0;
}

/* Footer */
.footer {
  background-color: var(--forest-medium);
  color: white;
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
}

.footer-content {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.footer-brand {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: var(--spacing-md);
}

.footer-nav {
  margin-bottom: var(--spacing-md);
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.9);
  margin: 0 12px;
  font-size: 14px;
}

.footer-nav a:hover {
  color: white;
}

.footer-copyright {
  font-size: 13px;
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 600px) {
  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 20px;
  }

  .header-content {
    flex-direction: column;
    gap: 12px;
  }

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

  .nav a {
    font-size: 14px;
  }

  .toc ul {
    columns: 1;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero-icon {
    font-size: 56px;
  }
}

/* Print Styles */
@media print {
  .header, .footer {
    display: none;
  }

  .main {
    max-width: 100%;
    padding: 0;
  }

  a {
    color: var(--charcoal);
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 12px;
  }
}

/* Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--forest-dark);
  color: white;
  padding: 8px;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

*:focus {
  outline: 2px solid var(--forest-light);
  outline-offset: 2px;
}

*:focus:not(:focus-visible) {
  outline: none;
}

*:focus-visible {
  outline: 2px solid var(--forest-light);
  outline-offset: 2px;
}