/* Pastoralist Connect - Homepage Styles */
/* Mobile-First Responsive Design */

/* CSS Variables */
:root {
  /* Primary Colors - Pastoralist Theme */
  --ochre: #CC6600;
  --deep-ochre: #B8531A;
  --pasture-green: #228B22;
  --light-green: #90EE90;
  --sky-blue: #87CEEB;
  --deep-blue: #4682B4;
  --earth-brown: #8B4513;
  --warm-sand: #F4A460;
  --sunset-orange: #FF8C00;
  
  /* Neutral Colors */
  --white: #FFFFFF;
  --off-white: #FFF8DC;
  --light-gray: #F5F5F5;
  --text-dark: #2F1B14;
  --text-light: #6B4423;
  --text-muted: #8B7355;
  
  /* Effects */
  --shadow-light: 0 2px 8px rgba(139, 69, 19, 0.1);
  --shadow: 0 4px 12px rgba(139, 69, 19, 0.15);
  --shadow-heavy: 0 8px 25px rgba(139, 69, 19, 0.2);
  --gradient-primary: linear-gradient(135deg, var(--ochre) 0%, var(--sunset-orange) 100%);
  --gradient-nature: linear-gradient(135deg, var(--pasture-green) 0%, var(--light-green) 100%);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  
  /* Breakpoints */
  --mobile: 320px;
  --tablet: 768px;
  --desktop: 1024px;
  --large: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--off-white);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

a {
  color: var(--ochre);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--deep-ochre);
}

/* Header & Navigation - Mobile First */
.header {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: var(--large);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm);
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--ochre);
  text-decoration: none;
}

.logo-icon {
  font-size: var(--font-size-3xl);
  margin-right: var(--spacing-xs);
}

/* Mobile Navigation Toggle */
.nav-toggle {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  z-index: 1001;
}

.hamburger {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--ochre);
  position: relative;
  transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 3px;
  background: var(--ochre);
  transition: all 0.3s ease;
}

.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

.nav-toggle.active .hamburger {
  background: transparent;
}

.nav-toggle.active .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}

.nav-toggle.active .hamburger::after {
  transform: rotate(-45deg);
  bottom: 0;
}

/* Mobile Navigation Menu */
.nav-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--white);
  display: flex;
  flex-direction: column;
  padding: 80px var(--spacing-lg) var(--spacing-lg);
  transition: right 0.3s ease;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  z-index: 999;
  overflow-y: auto;
}

.nav-menu.active {
  right: 0;
}

.nav-menu ul {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.nav-menu li {
  margin-bottom: var(--spacing-sm);
}

.nav-link {
  display: block;
  padding: var(--spacing-sm) 0;
  font-weight: 500;
  font-size: var(--font-size-lg);
  color: var(--text-dark);
  border-bottom: 1px solid var(--light-gray);
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--ochre);
}

/* Language Selector */
.lang-selector {
  position: relative;
  margin-top: auto;
}

.lang-button {
  background: var(--sky-blue);
  color: var(--white);
  border: none;
  padding: var(--spacing-sm);
  border-radius: 15px;
  cursor: pointer;
  font-size: var(--font-size-base);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.lang-dropdown {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: var(--spacing-xs);
  display: none;
  margin-bottom: var(--spacing-xs);
}

.lang-dropdown a {
  display: block;
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--text-dark);
  border-radius: 8px;
  transition: background 0.3s ease;
}

.lang-dropdown a:hover {
  background: var(--light-gray);
}

/* Navigation Overlay */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Hero Section */
.hero {
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--spacing-xxl) var(--spacing-sm);
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M20,80 Q30,70 40,80 T60,80 T80,80" stroke="rgba(255,255,255,0.1)" stroke-width="2" fill="none"/><circle cx="15" cy="20" r="3" fill="rgba(255,255,255,0.1)"/><circle cx="85" cy="30" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
  animation: float 20s infinite linear;
}

@keyframes float {
  0% { transform: translateX(0px); }
  100% { transform: translateX(-100px); }
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.hero-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
  display: block;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

.hero h1 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* CTA Buttons */
.cta-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.cta-primary,
.cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: 30px;
  font-weight: 600;
  font-size: var(--font-size-lg);
  transition: all 0.3s ease;
  width: 100%;
  max-width: 300px;
  justify-content: center;
  text-decoration: none;
}

.cta-primary {
  background: var(--pasture-green);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(34, 139, 34, 0.3);
}

.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 139, 34, 0.4);
  color: var(--white);
}

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

.cta-secondary:hover {
  background: var(--white);
  color: var(--ochre);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 120px;
}

.stat-number {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  opacity: 0.9;
  text-align: center;
}

/* Main Content */
.main-content {
  max-width: var(--large);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-sm);
}

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

.section-header h2 {
  font-size: var(--font-size-3xl);
  color: var(--ochre);
  margin-bottom: var(--spacing-md);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Introduction Section */
.intro-section {
  margin-bottom: var(--spacing-xxl);
}

.intro-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.intro-text h3 {
  color: var(--earth-brown);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.intro-text h3:first-child {
  margin-top: 0;
}

.intro-text p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.sdg-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: 15px;
  box-shadow: var(--shadow);
  border-left: 5px solid var(--deep-blue);
  margin-top: var(--spacing-lg);
}

.sdg-icon {
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

.sdg-info strong {
  color: var(--deep-blue);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.sdg-info p {
  color: var(--text-light);
  font-size: var(--font-size-sm);
  margin: 0;
}

.intro-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-placeholder {
  background: var(--gradient-nature);
  color: var(--white);
  padding: var(--spacing-xxl) var(--spacing-lg);
  border-radius: 20px;
  text-align: center;
  width: 100%;
  max-width: 400px;
}

.placeholder-icon {
  font-size: var(--font-size-4xl);
  display: block;
  margin-bottom: var(--spacing-md);
}

/* Features Section */
.features-section {
  margin-bottom: var(--spacing-xxl);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.feature-card {
  background: var(--white);
  border-radius: 20px;
  padding: var(--spacing-xl);
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--pasture-green);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-heavy);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.market-icon { background: var(--gradient-primary); }
.climate-icon { background: var(--gradient-nature); }
.services-icon { background: linear-gradient(135deg, var(--sky-blue) 0%, var(--deep-blue) 100%); }
.innovation-icon { background: linear-gradient(135deg, var(--sunset-orange) 0%, var(--warm-sand) 100%); }
.forum-icon { background: linear-gradient(135deg, var(--earth-brown) 0%, var(--ochre) 100%); }
.partners-icon { background: linear-gradient(135deg, var(--deep-blue) 0%, var(--sky-blue) 100%); }

.feature-card h3 {
  font-size: var(--font-size-xl);
  color: var(--text-dark);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

.feature-card p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.feature-stats {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.feature-stats span {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.feature-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--ochre);
  font-weight: 600;
  font-size: var(--font-size-lg);
  transition: all 0.3s ease;
}

.feature-link:hover {
  color: var(--deep-ochre);
}

.feature-link .arrow {
  transition: transform 0.3s ease;
}

.feature-link:hover .arrow {
  transform: translateX(5px);
}

/* Impact Section */
.impact-section {
  background: var(--white);
  padding: var(--spacing-xxl) var(--spacing-lg);
  border-radius: 30px;
  margin-bottom: var(--spacing-xxl);
  box-shadow: var(--shadow);
}

.impact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.impact-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--off-white);
  border-radius: 15px;
  border-left: 5px solid var(--pasture-green);
}

.impact-image {
  align-self: center;
}

.impact-icon {
  font-size: var(--font-size-4xl);
  width: 80px;
  height: 80px;
  background: var(--gradient-nature);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.impact-content h4 {
  color: var(--text-dark);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.impact-content p {
  color: var(--text-light);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.impact-stats {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.impact-stats .stat {
  background: var(--pasture-green);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

/* Final CTA Section */
.final-cta {
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--spacing-xxl) var(--spacing-lg);
  border-radius: 30px;
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.cta-content h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
}

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

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-md);
  border-radius: 15px;
  min-width: 250px;
}

.contact-icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  margin-bottom: var(--spacing-xs);
}

.contact-item p {
  margin: 0;
  opacity: 0.9;
}

/* Footer */
.footer {
  background: var(--text-dark);
  color: var(--white);
  padding: var(--spacing-xxl) var(--spacing-sm) var(--spacing-lg);
}

.footer-content {
  max-width: var(--large);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-lg);
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--spacing-xs);
}

.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--warm-sand);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social-links a {
  font-size: var(--font-size-xl);
  transition: transform 0.3s ease;
}

.social-links a:hover {
  transform: scale(1.2);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin-top: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
}

/* Responsive Design - Tablet (768px+) */
@media (min-width: 768px) {
  .hero h1 {
    font-size: var(--font-size-4xl);
  }
  
  .cta-container {
    flex-direction: row;
    justify-content: center;
  }
  
  .intro-content {
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .impact-grid {
    grid-template-columns: 1fr;
  }
  
  .impact-card {
    flex-direction: row;
    align-items: center;
  }
  
  .cta-buttons {
    flex-direction: row;
  }
  
  .contact-info {
    flex-direction: row;
    justify-content: center;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Responsive Design - Desktop (1024px+) */
@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }
  
  .nav-menu {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    flex-direction: row;
    padding: 0;
    box-shadow: none;
    align-items: center;
  }
  
  .nav-menu ul {
    display: flex;
    gap: var(--spacing-lg);
    margin: 0;
  }
  
  .nav-menu li {
    margin: 0;
  }
  
  .nav-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-radius: 20px;
    transition: all 0.3s ease;
  }
  
  .nav-link:hover {
    background: var(--ochre);
    color: var(--white);
  }
  
  .lang-selector {
    margin: 0;
    margin-left: var(--spacing-lg);
  }
  
  .lang-button {
    width: auto;
    padding: var(--spacing-xs) var(--spacing-md);
  }
  
  .lang-dropdown {
    position: absolute;
    top: 100%;
    bottom: auto;
    margin-top: var(--spacing-xs);
    margin-bottom: 0;
  }
  
  .hero {
    min-height: 80vh;
  }
  
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Responsive Design - Large Desktop (1200px+) */
@media (min-width: 1200px) {
  .hero h1 {
    font-size: 3.5rem;
  }
  
  .hero-subtitle {
    font-size: var(--font-size-xl);
  }
  
  .section-header h2 {
    font-size: 2.5rem;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: high) {
  :root {
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-heavy: 0 8px 25px rgba(0, 0, 0, 0.4);
  }
}

/* Focus indicators for accessibility */
button:focus,
a:focus,
.feature-card:focus {
  outline: 3px solid var(--sunset-orange);
  outline-offset: 2px;
}

/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.partner-card {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  .partner-logo img {
    max-width: 120px;
    height: auto;
  }
  .partner-info {
    text-align: left;
  }


  /* Dropdown container */
.dropdown {
    position: relative;
    display: inline-block;
  }
  
  /* Hide dropdown content by default */
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    min-width: 180px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    z-index: 1000;
  }
  
  /* Style links inside dropdown */
  .dropdown-content li {
    list-style: none;
  }
  
  .dropdown-content li a {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: #333;
  }
  
  .dropdown-content li a:hover {
    background-color: #f0f0f0;
  }
  
  /* Show dropdown on hover */
  .dropdown:hover .dropdown-content {
    display: block;
  }