/* ==========================================================================
   Ecoganadera V2 - Estilos Fieles a la Original
   ========================================================================== */

/* Variables CSS para temas y consistencia - Basadas en la original */
:root {
  /* Colores - Tema Oscuro (basado en la original) */
  --color-primary: #3898EC;
  --color-primary-hover: #2563eb;
  --color-secondary: #64748b;
  --color-accent: #10b981;
  
  --color-background: #000000;
  --color-surface: #111111;
  --color-surface-hover: #1a1a1a;
  --color-border: #333333;
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #cccccc;
  --color-text-muted: #999999;
  
  /* Tipografía - Usando Afacad Flux como la original */
  --font-family: 'Afacad Flux', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  /* Espaciado */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Bordes - Más cuadrados como la original */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.375rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 0.75rem;
  
  /* Sombras - Más sutiles como la original */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Transiciones */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

/* Tema Claro */
[data-theme="light"] {
  --color-background: #ffffff;
  --color-surface: #f8fafc;
  --color-surface-hover: #f1f5f9;
  --color-border: #e2e8f0;
  
  --color-text-primary: #333333;
  --color-text-secondary: #666666;
  --color-text-muted: #999999;
}

/* ==========================================================================
   Reset y Base
   ========================================================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Mejora de accesibilidad */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* ==========================================================================
   Tipografía - Estilo Original
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
  font-family: var(--font-family);
}

h1 { 
  font-size: var(--font-size-6xl);
  font-weight: 900;
}
h2 { 
  font-size: var(--font-size-4xl);
  font-weight: 800;
}
h3 { 
  font-size: var(--font-size-3xl);
  font-weight: 700;
}
h4 { 
  font-size: var(--font-size-2xl);
  font-weight: 600;
}
h5 { 
  font-size: var(--font-size-xl);
  font-weight: 600;
}
h6 { 
  font-size: var(--font-size-lg);
  font-weight: 500;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
  font-weight: 300;
}

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

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

/* ==========================================================================
   Utilidades
   ========================================================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

.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;
}

/* ==========================================================================
   Loading Screen
   ========================================================================== */

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-background);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--spacing-md);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ==========================================================================
   Navegación - Estilo Original Mejorado
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
  height: 80px;
}

[data-theme="light"] .navbar {
  background-color: rgba(255, 255, 255, 0.95);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
}

.nav-brand .brand-text {
  font-size: var(--font-size-2xl);
  font-weight: 900;
  color: var(--color-text-primary);
  font-family: var(--font-family);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xl);
}

.nav-link {
  color: var(--color-text-secondary);
  font-weight: 400;
  font-size: var(--font-size-base);
  transition: color var(--transition-fast);
  position: relative;
  padding: var(--spacing-sm) 0;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 1px;
}

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

.theme-toggle {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  gap: 4px;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: all var(--transition-fast);
}

/* Navegación móvil */
@media (max-width: 768px) {
  .nav-container {
    padding: 0 var(--spacing-md);
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-auth {
    flex-direction: column;
    width: 100%;
    gap: var(--spacing-md);
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
}

/* ==========================================================================
   Botones - Estilo Original
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: var(--font-size-base);
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  font-family: var(--font-family);
}

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

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

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

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

.btn-large {
  padding: 16px 32px;
  font-size: var(--font-size-lg);
}

@media (max-width: 768px) {
  .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   Hero Section - Estilo Original
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0.3) 50%,
    rgba(0, 0, 0, 0.5) 100%
  );
  z-index: -1;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: var(--spacing-3xl) 0;
}

.hero-text {
  max-width: 600px;
  animation: fadeInUp 1s ease-out;
}

.hero-title {
  margin-bottom: var(--spacing-xl);
}

.title-main {
  display: block;
  font-size: var(--font-size-6xl);
  font-weight: 900;
  color: white;
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-family);
}

.title-subtitle {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-family);
}

.hero-description {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.6;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-2xl);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid rgba(255, 255, 255, 0.7);
  border-bottom: 2px solid rgba(255, 255, 255, 0.7);
  transform: rotate(45deg);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@media (max-width: 768px) {
  .title-main {
    font-size: var(--font-size-4xl);
  }
  
  .title-subtitle {
    font-size: var(--font-size-xl);
  }
  
  .hero-description {
    font-size: var(--font-size-base);
  }
  
  .hero-actions {
    flex-direction: column;
  }
}

/* ==========================================================================
   About Section - Estilo Original
   ========================================================================== */

.about {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-background);
}

.about-grid {
  display: grid;
  gap: var(--spacing-3xl);
}

.section-header {
  text-align: left;
  max-width: 600px;
  margin-bottom: var(--spacing-3xl);
}

.section-label {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: transparent;
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: 1px solid var(--color-primary);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-title {
  margin-bottom: var(--spacing-lg);
  font-weight: 800;
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  font-weight: 300;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  align-items: start;
}

.feature-card {
  padding: var(--spacing-2xl);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

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

.feature-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
  font-weight: 700;
}

.feature-description {
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-weight: 300;
}

.feature-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.feature-image:hover img {
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .section-header {
    text-align: center;
  }
}

/* ==========================================================================
   Stats Section
   ========================================================================== */

.stats {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-surface);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-xl);
}

.stat-number {
  font-size: var(--font-size-5xl);
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-family);
}

.stat-label {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  font-weight: 400;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: white;
  text-align: center;
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-lg);
  color: white;
  font-weight: 800;
}

.cta-description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 300;
}

.cta-actions {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.cta .btn-outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: white;
}

.cta .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
}

@media (max-width: 768px) {
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
}

/* ==========================================================================
   Footer - Estilo Original
   ========================================================================== */

.footer {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-brand {
  max-width: 400px;
}

.footer-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
  font-weight: 700;
}

.footer-description {
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-weight: 300;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-xl);
}

.footer-column-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.footer-link {
  display: block;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition-fast);
  font-weight: 300;
}

.footer-link:hover {
  color: var(--color-text-primary);
}

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

.footer-copyright {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 300;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   EcoAssistant AI - Estilo Original
   ========================================================================== */

.eco-assistant {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: var(--z-modal);
}

.assistant-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  border: none;
  color: white;
  font-size: var(--font-size-xl);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.assistant-toggle:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.assistant-chat {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 350px;
  height: 500px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: scale(0.8) translateY(20px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.assistant-chat.active {
  transform: scale(1) translateY(0);
  opacity: 1;
  visibility: visible;
}

.assistant-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.assistant-header h3 {
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  font-weight: 600;
}

.assistant-close {
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.assistant-close:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
}

.assistant-messages {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.assistant-message {
  max-width: 80%;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.assistant-message-bot {
  background-color: var(--color-primary);
  color: white;
  align-self: flex-start;
  border-bottom-left-radius: var(--border-radius-sm);
}

.assistant-message-user {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
  align-self: flex-end;
  border-bottom-right-radius: var(--border-radius-sm);
}

.assistant-input {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: var(--spacing-sm);
}

.assistant-input input {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
}

.assistant-input input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.assistant-input button {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.assistant-input button:hover:not(:disabled) {
  background-color: var(--color-primary-hover);
}

.assistant-input button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.assistant-status {
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: var(--color-surface-hover);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.assistant-status small {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
}

@media (max-width: 768px) {
  .eco-assistant {
    bottom: var(--spacing-md);
    right: var(--spacing-md);
  }
  
  .assistant-chat {
    width: calc(100vw - 2rem);
    right: calc(-100vw + 60px + 2rem);
  }
}

/* ==========================================================================
   Animaciones y Estados
   ========================================================================== */

/* Animación de entrada para elementos */
.fade-in {
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Estados de carga */
.loading {
  pointer-events: none;
  opacity: 0.6;
}

/* Estados de error */
.error {
  border-color: #ef4444 !important;
  background-color: rgba(239, 68, 68, 0.1);
}

/* Estados de éxito */
.success {
  border-color: var(--color-accent) !important;
  background-color: rgba(16, 185, 129, 0.1);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-6xl: 3rem;
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
  }
  
  .hero {
    min-height: 80vh;
  }
  
  .hero-content {
    padding: var(--spacing-2xl) 0;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-lg: 1rem;
    --spacing-xl: 1.25rem;
    --spacing-2xl: 2rem;
    --spacing-3xl: 2.5rem;
  }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
  .navbar,
  .eco-assistant,
  .scroll-indicator {
    display: none !important;
  }
  
  .hero {
    min-height: auto;
    page-break-inside: avoid;
  }
  
  .hero-background {
    display: none;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
}