/* ============================================
   BIOPHILIC FUTURISM DESIGN SYSTEM
   The Greenhouse Laboratory
   ============================================ */

:root {
  /* Color Palette */
  --color-primary: #0D1B1E; /* Deep Chlorophyll */
  --color-accent-mint: #A4F9C8; /* Bio-Luminescent Mint */
  --color-accent-ceramic: #F2EFE9; /* Bone Ceramic */
  --color-accent-coral: #FF7F50; /* Living Coral */
  --color-text-primary: #0D1B1E;
  --color-text-secondary: #4A5D5F;
  --color-text-light: #F2EFE9;
  --color-bg-dark: #0D1B1E;
  --color-bg-light: #F2EFE9;
  --color-bg-overlay: rgba(13, 27, 30, 0.85);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'Space Grotesk', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-blob: 40% 60% 70% 30% / 50% 50% 50% 50%;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(13, 27, 30, 0.1);
  --shadow-md: 0 4px 16px rgba(13, 27, 30, 0.15);
  --shadow-lg: 0 8px 32px rgba(13, 27, 30, 0.2);
  --shadow-glow: 0 0 20px rgba(164, 249, 200, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Layout */
  --max-width: 1280px;
  --header-height: 80px;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

html {
  font-size: 16px;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text-primary);
  background-color: var(--color-bg-light);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(1.5rem, 4vw, 3rem);
}

h2 {
  font-size: clamp(1.3rem, 3vw, 2rem);
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.6rem);
}

h4 {
  font-size: clamp(1rem, 1.6vw, 1.3rem);
}

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

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: relative;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(242, 239, 233, 0.95);
  backdrop-filter: blur(10px);
  z-index: 10000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.site-header .burger-button {
  order: 999;
  margin-left: auto;
}

.brand-name {
  font-family: var(--font-secondary);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--color-primary);
}

.main-navigation {
  display: flex;
  gap: 15px;
  align-items: center;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
  padding: var(--space-xs) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent-mint);
  transition: width var(--transition-base);
}

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

.nav-link:hover::after {
  width: 100%;
}

.burger-button {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 10001;
  order: 999;
  margin-left: auto;
}

.burger-line {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.burger-button.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.burger-button.active .burger-line:nth-child(2) {
  opacity: 0;
}

.burger-button.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-bg-overlay);
  backdrop-filter: blur(20px);
  z-index: 9999;
  padding: var(--space-4xl) var(--space-xl);
  padding-top: calc(var(--header-height) + var(--space-4xl));
  flex-direction: column;
  gap: var(--space-xl);
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-nav-link {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-light);
  padding: var(--space-md);
  border-bottom: 1px solid rgba(164, 249, 200, 0.2);
}

.mobile-nav-link:hover {
  color: var(--color-accent-mint);
}

/* ============================================
   HERO BANNERS (FULL-WIDTH)
   ============================================ */

.hero-banner {
  width: 100vw;
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-image {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  width: 100%;
  padding: var(--space-xl);
  text-align: center;
  color: var(--color-text-light);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(13, 27, 30, 0.7) 0%, rgba(13, 27, 30, 0.4) 100%);
  z-index: 1;
}

.hero-text-wrapper {
  background: rgba(242, 239, 233, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  margin-top: var(--space-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   SECTIONS
   ============================================ */

.main-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
}


.section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
  color: var(--color-primary);
}


.section-item {
  background: var(--color-bg-light);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.section-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.section-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  border-radius: var(--radius-blob);
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.content-section {
  margin-bottom: var(--space-4xl);
  padding: var(--space-2xl) 0;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

/* ============================================
   GROWTH SIMULATOR
   ============================================ */

.growth-simulator {
  background: var(--color-bg-dark);
  padding: var(--space-3xl);
  border-radius: var(--radius-xl);
  margin: var(--space-3xl) 0;
}

.simulator-controls {
  margin-top: var(--space-xl);
}

.time-slider {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-sm);
  background: var(--color-text-secondary);
  outline: none;
  -webkit-appearance: none;
}

.time-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent-mint);
  cursor: pointer;
  box-shadow: var(--shadow-glow);
}

.time-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent-mint);
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-glow);
}

.time-label {
  text-align: center;
  color: var(--color-text-light);
  font-size: 1.25rem;
  margin-top: var(--space-md);
  font-weight: 600;
}

.simulator-visual {
  width: 100%;
  height: 400px;
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  margin-top: var(--space-xl);
  position: relative;
  overflow: hidden;
}

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

/* ============================================
   LIGHT MAP
   ============================================ */

.light-map-container {
  background: var(--color-bg-light);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  margin: var(--space-2xl) 0;
}

.window-display {
  width: 100%;
  height: 500px;
  background: linear-gradient(to bottom, #87CEEB 0%, #E0F6FF 100%);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  margin: var(--space-xl) 0;
}

.sun-control {
  position: absolute;
  width: 60px;
  height: 60px;
  background: #FFD700;
  border-radius: 50%;
  cursor: move;
  box-shadow: 0 0 30px rgba(255, 215, 0, 0.6);
  z-index: 10;
  transition: box-shadow var(--transition-base);
}

.sun-control:hover {
  box-shadow: 0 0 40px rgba(255, 215, 0, 0.8);
}

.plant-zone {
  position: absolute;
  padding: var(--space-md);
  background: rgba(164, 249, 200, 0.3);
  border: 2px dashed var(--color-accent-mint);
  border-radius: var(--radius-md);
  backdrop-filter: blur(5px);
}

.lux-indicator {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: rgba(13, 27, 30, 0.9);
  color: var(--color-text-light);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 600;
}

/* ============================================
   PRODUCTS
   ============================================ */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

.product-card {
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.product-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.product-info {
  padding: var(--space-xl);
}

.product-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

.product-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent-coral);
  margin-top: var(--space-md);
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  margin: var(--space-3xl) 0;
}

.contact-form {
  background: var(--color-bg-light);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid rgba(13, 27, 30, 0.2);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent-mint);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.checkbox-input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.submit-button {
  width: 100%;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-primary);
  color: var(--color-text-light);
  font-size: 1rem;
  font-weight: 600;
  margin-top: 10px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-fast);
}

.submit-button:hover {
  background: var(--color-accent-mint);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.submit-button:active {
  transform: translateY(0);
}

.map-container {
  width: 100%;
  height: 500px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.contact-info {
  background: var(--color-bg-light);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.info-item {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(13, 27, 30, 0.1);
}

.info-label {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.info-value {
  color: var(--color-text-secondary);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: var(--space-3xl) var(--space-lg);
  margin-top: var(--space-4xl);
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
}

.footer-section {
  margin-bottom: var(--space-lg);
}

.footer-title {
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
  color: var(--color-accent-mint);
}

.footer-menu {
  list-style: none;
}

.footer-link {
  color: var(--color-text-light);
  opacity: 0.8;
  margin-bottom: var(--space-sm);
  display: block;
  transition: opacity var(--transition-base), color var(--transition-base);
}

.footer-link:hover {
  opacity: 1;
  color: var(--color-accent-mint);
}

.footer-bottom {
  text-align: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(164, 249, 200, 0.2);
  opacity: 0.7;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

.mt-lg {
  margin-top: var(--space-lg);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

.date {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  font-style: italic;
}

.bg-gradient-section {
  background: linear-gradient(135deg, #0D1B1E 0%, #1a2d30 100%);
  color: #F2EFE9;
  padding: 4rem 0;
  text-align: center;
}

.bg-mint {
  background: #A4F9C8;
  color: #0D1B1E;
}

.growth-title {
  color: #F2EFE9;
}

.growth-text {
  color: #F2EFE9;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.hero-banner.index-hero {
  background-image: url('../images/freepik__35mm-film-photography-indoor-urban-gardening-corne__77858.webp');
}


.hero-banner.atelier-hero {
  background-image: url('../images/freepik__35mm-film-photography-indoor-urban-gardening-setup__77854.webp');
}

.hero-banner.inventory-hero {
  background-image: url('../images/freepik__35mm-film-photography-indoor-urban-gardening-displ__77856.webp');
}

.hero-banner.products-hero {
  background-image: url('../images/freepik__35mm-film-photography-indoor-urban-gardening-corne__77858.webp');
}

.hero-banner.contact-hero {
  background-image: url('../images/freepik__the-style-is-candid-image-photography-with-natural__77853.webp');
}

/* ============================================
   PRIVACY POPUP
   ============================================ */

.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  right: var(--space-lg);
  max-width: 500px;
  background: var(--color-bg-light);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  transform: translateY(150%);
  transition: transform var(--transition-slow);
}

.privacy-popup.show {
  transform: translateY(0);
}

.privacy-content {
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.privacy-buttons {
  display: flex;
  gap: var(--space-md);
}

.privacy-button {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background var(--transition-base);
}

.privacy-accept {
  background: var(--color-primary);
  color: var(--color-text-light);
}

.privacy-accept:hover {
  background: var(--color-accent-mint);
  color: var(--color-primary);
}

.privacy-decline {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-text-secondary);
}

.privacy-decline:hover {
  background: var(--color-text-secondary);
  color: var(--color-text-light);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1023px) {
  .main-navigation {
    display: none;
  }
  
  .burger-button {
    display: flex;
  }
  
  .mobile-menu {
    display: flex;
  }
  
  .contact-section {
    grid-template-columns: 1fr;
  }
  
  .hero-content {
    padding: var(--space-lg);
  }
  
  .hero-text-wrapper {
    padding: var(--space-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --space-3xl: 2rem;
    --space-4xl: 3rem;
  }
  
  .site-header {
    padding: var(--space-md);
  }
  
  .main-content {
    padding: var(--space-xl) var(--space-md);
  }
  
  .content-section {
    margin-bottom: var(--space-2xl);
  }
  
  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .growth-simulator {
    padding: var(--space-xl);
  }
  
  .simulator-visual {
    height: 300px;
  }
  
  .window-display {
    height: 400px;
  }
  
  .privacy-popup {
    left: var(--space-md);
    right: var(--space-md);
    bottom: var(--space-md);
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .hero-banner {
    min-height: 50vh;
  }
  
  .hero-text-wrapper {
    padding: var(--space-md);
  }
  
  .contact-form,
  .contact-info {
    padding: var(--space-lg);
  }
  
  .map-container {
    height: 300px;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(164, 249, 200, 0.3);
  }
  50% {
    box-shadow: 0 0 30px rgba(164, 249, 200, 0.5);
  }
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}