/* ==========================================================================
   FIVE & ONE LOVE — Legal Document Stylesheet
   Brand Aesthetic: Premium, Editorial, Timeless Romance & Integrity
   Palette: Ivory (#FDFBF7), Ink Black (#1A1A1A), Burgundy (#6B1D2F), Antique Gold (#C5A059)
   Typography: 'Cormorant Garamond' (Headings), 'Manrope' (Body)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Manrope:wght@300;400;500;600;700&display=swap');

:root {
  --color-ivory: #FDFBF7;
  --color-ivory-card: #FFFFFF;
  --color-ink: #1A1A1A;
  --color-ink-muted: #4A4643;
  --color-ink-faint: #736E69;
  
  --color-burgundy: #6B1D2F;
  --color-burgundy-hover: #501321;
  --color-burgundy-soft: rgba(107, 29, 47, 0.08);
  --color-burgundy-border: rgba(107, 29, 47, 0.2);

  --color-gold: #C5A059;
  --color-gold-hover: #AF8B45;
  --color-gold-light: #F8F3E8;
  --color-gold-border: rgba(197, 160, 89, 0.35);
  --color-gold-faint: rgba(197, 160, 89, 0.12);

  --color-border-subtle: #ECE5D8;
  --color-border-card: #E4DCD0;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --max-content-width: 800px;
  --header-height: 80px;

  --shadow-sm: 0 2px 8px rgba(26, 26, 26, 0.04);
  --shadow-md: 0 8px 24px rgba(26, 26, 26, 0.06);
  --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.15);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base & Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-ivory);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.8;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Selection */
::selection {
  background-color: var(--color-burgundy);
  color: var(--color-ivory);
}

/* Links */
a {
  color: var(--color-burgundy);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-burgundy-hover);
  text-decoration-color: var(--color-burgundy-hover);
}

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--color-burgundy);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(253, 251, 247, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gold-border);
  transition: all var(--transition-fast);
}

.header-container {
  max-width: 1080px;
  margin: 0 auto;
  height: var(--header-height);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--color-ink);
  transition: opacity var(--transition-fast);
}

.brand-logo:hover {
  opacity: 0.85;
  text-decoration: none;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink);
  line-height: 1.1;
}

.brand-subtitle {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 8px;
  background-color: rgba(236, 229, 216, 0.4);
  padding: 4px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
}

.nav-item a {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-ink-muted);
  text-decoration: none;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-item a:hover {
  color: var(--color-burgundy);
  background-color: rgba(255, 255, 255, 0.6);
}

.nav-item.active a {
  background-color: var(--color-burgundy);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(107, 29, 47, 0.25);
}

.nav-item.active a:hover {
  background-color: var(--color-burgundy-hover);
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Layout & Container
   -------------------------------------------------------------------------- */
.main-wrapper {
  flex: 1;
  padding: 48px 24px 80px;
}

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

/* --------------------------------------------------------------------------
   Document Header & Hero Banner
   -------------------------------------------------------------------------- */
.doc-hero {
  text-align: center;
  padding-bottom: 40px;
  margin-bottom: 48px;
  position: relative;
}

.doc-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  background: var(--color-gold-faint);
  border: 1px solid var(--color-gold-border);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.doc-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.35rem, 5vw, 3.25rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.doc-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.9375rem;
  color: var(--color-ink-faint);
  font-weight: 500;
}

.doc-meta span {
  display: inline-flex;
  align-items: center;
}

.doc-meta .dot {
  width: 4px;
  height: 4px;
  background-color: var(--color-gold);
  border-radius: 50%;
  margin: 0 4px;
}

/* Antique Gold Decorative Divider */
.gold-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-gold) 35%, var(--color-gold) 65%, transparent 100%);
  margin: 32px 0 48px;
  opacity: 0.75;
  border: none;
}

.gold-divider-subtle {
  width: 100%;
  height: 1px;
  background-color: var(--color-border-subtle);
  margin: 40px 0;
  border: none;
}

/* --------------------------------------------------------------------------
   Table of Contents Card
   -------------------------------------------------------------------------- */
.toc-card {
  background-color: var(--color-ivory-card);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 48px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.toc-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-burgundy), var(--color-gold));
}

.toc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.toc-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: 0.02em;
}

.toc-count {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.toc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 10px 24px;
  list-style: none;
}

.toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--color-ink-muted);
  text-decoration: none;
  padding: 4px 0;
  transition: all var(--transition-fast);
}

.toc-link .toc-num {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-gold);
  min-width: 24px;
}

.toc-link:hover {
  color: var(--color-burgundy);
  transform: translateX(3px);
  text-decoration: none;
}

.toc-link:hover .toc-num {
  color: var(--color-burgundy);
}

/* --------------------------------------------------------------------------
   Intro Lead Paragraph & Callout Box
   -------------------------------------------------------------------------- */
.lead-text {
  font-size: 1.1875rem;
  line-height: 1.85;
  color: var(--color-ink);
  margin-bottom: 36px;
  font-weight: 400;
}

.callout-box {
  background: var(--color-gold-faint);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
  margin: 32px 0 40px;
}

.callout-box.burgundy {
  background: var(--color-burgundy-soft);
  border-left-color: var(--color-burgundy);
}

.callout-box p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-ink-muted);
}

.callout-box strong {
  color: var(--color-ink);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Legal Sections & Typography
   -------------------------------------------------------------------------- */
.legal-section {
  margin-bottom: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.legal-section:last-of-type {
  border-bottom: none;
  margin-bottom: 24px;
  padding-bottom: 0;
}

.section-header-wrap {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.section-num {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.legal-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.2vw, 2rem);
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.legal-section h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-ink);
  margin: 24px 0 12px;
}

.legal-section p {
  margin-bottom: 16px;
  color: var(--color-ink-muted);
  line-height: 1.8;
}

.legal-section p:last-child {
  margin-bottom: 0;
}

/* Lists */
.legal-list {
  list-style: none;
  margin: 20px 0;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.legal-list li {
  position: relative;
  padding-left: 28px;
  color: var(--color-ink-muted);
  line-height: 1.75;
}

.legal-list li::before {
  content: '●';
  position: absolute;
  left: 6px;
  top: 0px;
  font-size: 0.8rem;
  color: var(--color-gold);
}

.legal-list li strong {
  color: var(--color-ink);
  font-weight: 600;
}

/* Feature/Tier Grid for Terms of Service */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.tier-card {
  background-color: var(--color-ivory-card);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.tier-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-gold);
}

.tier-card.featured {
  border-color: var(--color-burgundy);
  background: linear-gradient(180deg, #FFFFFF 0%, var(--color-burgundy-soft) 100%);
}

.tier-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 6px;
}

.tier-card.featured .tier-name {
  color: var(--color-burgundy);
}

.tier-desc {
  font-size: 0.875rem;
  color: var(--color-ink-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Contact Information Box
   -------------------------------------------------------------------------- */
.contact-card {
  background-color: var(--color-ivory-card);
  border: 1px solid var(--color-gold-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-top: 32px;
  box-shadow: var(--shadow-gold);
  position: relative;
}

.contact-card h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 16px;
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  font-size: 0.9375rem;
  color: var(--color-ink-muted);
}

.contact-item strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: 6px;
}

/* --------------------------------------------------------------------------
   Back to Top & Quick Nav
   -------------------------------------------------------------------------- */
.bottom-nav-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border-subtle);
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink-faint);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.back-to-top:hover {
  color: var(--color-burgundy);
  text-decoration: none;
}

.doc-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-burgundy);
  background-color: var(--color-burgundy-soft);
  border: 1px solid var(--color-burgundy-border);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.doc-switch-btn:hover {
  background-color: var(--color-burgundy);
  color: #FFFFFF;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(107, 29, 47, 0.25);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-ivory);
  border-top: 1px solid var(--color-gold-border);
  padding: 48px 24px;
  margin-top: auto;
}

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

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--color-ink-faint);
  font-style: italic;
  font-family: var(--font-serif);
  margin-bottom: 24px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-burgundy);
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--color-ink-faint);
}

/* --------------------------------------------------------------------------
   Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  :root {
    --header-height: 70px;
  }

  .header-container {
    padding: 0 16px;
  }

  .brand-title {
    font-size: 1.25rem;
    letter-spacing: 0.1em;
  }

  .brand-subtitle {
    display: none;
  }

  .nav-item a {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }

  .main-wrapper {
    padding: 32px 16px 64px;
  }

  .toc-card {
    padding: 20px;
  }

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

  .section-header-wrap {
    flex-direction: column;
    gap: 4px;
  }

  .section-num {
    font-size: 1.35rem;
  }

  .contact-card {
    padding: 20px;
  }

  .contact-details {
    grid-template-columns: 1fr;
  }

  .bottom-nav-action {
    flex-direction: column-reverse;
    align-items: stretch;
    text-align: center;
  }

  .bottom-nav-action a {
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   Print Stylesheet
   -------------------------------------------------------------------------- */
@media print {
  body {
    background: #FFFFFF;
    color: #000000;
    font-size: 11pt;
    line-height: 1.5;
  }

  .site-header,
  .toc-card,
  .bottom-nav-action,
  .site-footer,
  .back-to-top {
    display: none !important;
  }

  .reading-container {
    max-width: 100%;
    margin: 0;
    padding: 0;
  }

  .legal-section {
    page-break-inside: avoid;
    border-bottom: 1px solid #ccc;
    padding-bottom: 20pt;
    margin-bottom: 20pt;
  }

  h1, h2, h3 {
    color: #000000 !important;
    page-break-after: avoid;
  }

  a {
    color: #000000 !important;
    text-decoration: underline;
  }

  .callout-box, .contact-card {
    border: 1px solid #999 !important;
    background: #FAFAFA !important;
    box-shadow: none !important;
  }
}