/* Groucho Website Styles */

/* CSS Custom Properties - Brand Design System */
:root {
  /* Brand Colors */
  --color-primary: #9B2335;
  --color-secondary: #C41E3A;
  --color-accent: #D4AF37;
  --color-background: #1A1A1A;
  --color-surface: #2A2A2A;
  --color-text: #FFFFFF;
  --color-text-secondary: #B0B0B0;
  --color-border: #3A3A3A;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;
  --spacing-xxxl: 64px;

  /* Layout */
  --max-width: 1200px;
  --header-height: 72px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.5rem;
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo img {
  height: 48px;
  width: auto;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

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

.nav-links a {
  color: var(--color-text-secondary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-links a:hover {
  color: var(--color-text);
}

/* Mobile menu button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  margin: 5px 0;
  transition: var(--transition-fast);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text);
}

.btn-primary:hover {
  background-color: var(--color-secondary);
  color: var(--color-text);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-background);
}

.btn-accent:hover {
  background-color: #e5c048;
  color: var(--color-background);
}

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

.btn-outline:hover {
  background-color: var(--color-accent);
  color: var(--color-background);
}

.btn-disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  padding-bottom: var(--spacing-xxl);
  background: linear-gradient(135deg, var(--color-background) 0%, #2a1a1d 100%);
}

.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-lg);
}

.hero-logo {
  width: 180px;
  height: auto;
  margin-bottom: var(--spacing-xl);
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero h1 em {
  font-style: italic;
}

.hero-tagline {
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-xxl);
  font-weight: 500;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin-bottom: var(--spacing-xxl);
}

/* Manifesto / Long-form narrative */
.manifesto {
  max-width: 720px;
  margin: 0 auto var(--spacing-xxl);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.manifesto-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: var(--spacing-xl);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.manifesto-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.manifesto-card p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.manifesto-card p + p {
  margin-top: var(--spacing-md);
}

.manifesto em {
  font-style: italic;
  color: var(--color-text);
}

/* Opener card - big question */
.manifesto-opener {
  background: linear-gradient(135deg, var(--color-surface) 0%, #352025 100%);
  border-color: var(--color-primary);
  text-align: center;
}

.manifesto-opener p {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
}

/* Highlight card - the residency insight */
.manifesto-highlight {
  background: linear-gradient(135deg, #2a2520 0%, var(--color-surface) 100%);
  border-left: 4px solid var(--color-accent);
  border-radius: 4px 16px 16px 4px;
}

.manifesto-highlight p {
  color: var(--color-text-secondary);
}

.manifesto-highlight em {
  color: var(--color-accent);
  font-weight: 500;
}

/* Solution card - the Groucho pitch */
.manifesto-solution {
  background: linear-gradient(135deg, #1f2a25 0%, var(--color-surface) 100%);
  border-color: rgba(39, 174, 96, 0.3);
}

.manifesto-solution p {
  color: var(--color-text);
}

/* Closing tagline */
.manifesto-closing {
  background: linear-gradient(135deg, var(--color-primary) 0%, #7A1C2B 100%);
  border-radius: 16px;
  padding: var(--spacing-xl);
  text-align: center;
  border: none;
}

.manifesto-closing p {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0;
  line-height: 1.6;
}

/* Why We Do This Section */
.why-section {
  background-color: var(--color-background);
  padding: var(--spacing-xxl) 0;
}

.why-content {
  max-width: 680px;
  margin: 0 auto;
  background: linear-gradient(135deg, #2a2520 0%, var(--color-surface) 100%);
  border-left: 4px solid var(--color-accent);
  border-radius: 4px 16px 16px 4px;
  padding: var(--spacing-xl);
}

.why-content p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.why-content p:last-child {
  margin-bottom: 0;
}

.why-content strong {
  color: var(--color-accent);
  font-weight: 600;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.app-badges {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

.app-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-text);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.app-badge:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

.app-badge svg {
  width: 24px;
  height: 24px;
}

.coming-soon-text {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* Sections */
section {
  padding: var(--spacing-xxxl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.section-title h2 {
  margin-bottom: var(--spacing-sm);
}

.section-title p {
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* How It Works */
.how-it-works {
  background-color: var(--color-surface);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.step {
  text-align: center;
  padding: var(--spacing-xl);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--color-primary);
  color: var(--color-text);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: var(--spacing-lg);
}

.step h3 {
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.step p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.feature {
  padding: var(--spacing-xl);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  transition: border-color var(--transition-fast);
}

.feature:hover {
  border-color: var(--color-primary);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-md);
  color: var(--color-accent);
}

.feature h3 {
  margin-bottom: var(--spacing-sm);
}

.feature p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #7A1C2B 100%);
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-xl);
}

/* Footer */
.footer {
  background-color: var(--color-surface);
  padding: var(--spacing-xxl) 0 var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-xl);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.footer-brand img {
  height: 40px;
}

.footer-links {
  display: flex;
  gap: var(--spacing-xxl);
}

.footer-links-group h4 {
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links-group ul {
  list-style: none;
}

.footer-links-group li {
  margin-bottom: var(--spacing-sm);
}

.footer-links-group a {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

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

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* Legal Pages */
.legal-page {
  padding-top: calc(var(--header-height) + var(--spacing-xxl));
  padding-bottom: var(--spacing-xxxl);
  min-height: 100vh;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h1 {
  margin-bottom: var(--spacing-sm);
}

.legal-content .last-updated {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-xxl);
}

.legal-content h2 {
  font-size: 1.5rem;
  margin-top: var(--spacing-xxl);
  margin-bottom: var(--spacing-md);
  color: var(--color-accent);
}

.legal-content p,
.legal-content li {
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.legal-content ul {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.legal-content li {
  margin-bottom: var(--spacing-sm);
}

.legal-content a {
  color: var(--color-accent);
}

/* Support Page */
.support-page {
  padding-top: calc(var(--header-height) + var(--spacing-xxl));
  padding-bottom: var(--spacing-xxxl);
  min-height: 100vh;
}

.support-content {
  max-width: 800px;
  margin: 0 auto;
}

.support-contact {
  background-color: var(--color-surface);
  padding: var(--spacing-xl);
  border-radius: 16px;
  border: 1px solid var(--color-border);
  margin-bottom: var(--spacing-xxl);
  text-align: center;
}

.support-contact h2 {
  margin-bottom: var(--spacing-md);
}

.support-email {
  font-size: 1.25rem;
  color: var(--color-accent);
}

.faq-section h2 {
  margin-bottom: var(--spacing-xl);
}

.faq-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--spacing-lg);
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question:hover {
  background-color: rgba(155, 35, 53, 0.1);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--color-text-secondary);
}

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

/* 404 Page */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xl);
}

.error-page h1 {
  font-size: 8rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.error-page h2 {
  margin-bottom: var(--spacing-md);
}

.error-page p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

/* Responsive */
@media (max-width: 1024px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-base: 15px;
  }

  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  /* Mobile menu */
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-tagline {
    font-size: 1.25rem;
  }

  .hero-logo {
    width: 140px;
  }

  .manifesto-card {
    padding: var(--spacing-lg);
  }

  .manifesto-card p {
    font-size: 1rem;
  }

  .manifesto-opener p {
    font-size: 1.25rem;
  }

  .manifesto-closing p {
    font-size: 1.0625rem;
  }

  .why-section {
    padding: var(--spacing-xl) 0;
  }

  .why-content {
    padding: var(--spacing-lg);
  }

  .why-content p {
    font-size: 0.9375rem;
  }

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

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

  .footer-content {
    flex-direction: column;
    gap: var(--spacing-xl);
  }

  .footer-links {
    flex-direction: column;
    gap: var(--spacing-xl);
  }

  section {
    padding: var(--spacing-xxl) 0;
  }
}

@media (max-width: 480px) {
  .app-badges {
    flex-direction: column;
    width: 100%;
  }

  .app-badge {
    width: 100%;
    justify-content: center;
  }
}