/* CSS Variables for Vapor-Tech & Bio-Luminescence Theme */
:root {
  --color-abyssal: #050A05;
  --color-moss: #39FF14;
  --color-vapor: #00F2FF;
  --color-mycelium: #F0FDF4;
  --color-glass: rgba(240, 253, 244, 0.1);
  --color-glass-border: rgba(57, 255, 20, 0.3);
  --color-shadow-glow: rgba(57, 255, 20, 0.2);
  --color-text-primary: #F0FDF4;
  --color-text-secondary: rgba(240, 253, 244, 0.8);
  --font-heading: 'Michroma', sans-serif;
  --font-body: 'Recursive', sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 4rem;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition-fast: 0.3s ease;
  --transition-slow: 0.6s ease;
  --blur-glass: blur(20px);
}

/* 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-body);
  background: var(--color-abyssal);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(57, 255, 20, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 242, 255, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-abyssal) 0%, #0a1a0a 100%);
  z-index: -1;
  pointer-events: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  letter-spacing: 0.05em;
}

h1 {
  font-size: clamp(1.3rem, 4vw, 4rem);
}

h2 {
  font-size: clamp(1.1rem, 3vw, 2.5rem);
}

h3 {
  font-size: clamp(1rem, 2vw, 1.25rem);
}

p {
  margin-bottom: var(--space-sm);
  color: var(--color-text-secondary);
}

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

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

/* Header Styles */
.site-header {
  position: relative;
  padding: var(--space-md);
  background: rgba(5, 10, 5, 0.7);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border-bottom: 1px solid var(--color-glass-border);
  z-index: 1000;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
  gap: var(--space-md);
  position: relative;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: clamp(0.8rem, 2vw, 1.35rem);
  color: var(--color-moss);
  font-weight: 400;
}

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.nav-list {
  display: flex;
  list-style: none;
  align-items: center;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-moss);
  background: var(--color-glass);
}

/* Burger Menu Button */
.burger-button {
  display: none;
  background: transparent;
  border: 1px solid var(--color-glass-border);
  padding: var(--space-xs);
  cursor: pointer;
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
  position: relative;
  z-index: 10001;
  flex-shrink: 0;
}

.burger-button:hover {
  background: var(--color-glass);
  border-color: var(--color-moss);
}

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

.burger-button.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.burger-button.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
  .burger-button {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(5, 10, 5, 0.98);
    backdrop-filter: var(--blur-glass);
    -webkit-backdrop-filter: var(--blur-glass);
    border-left: 1px solid var(--color-glass-border);
    flex-direction: column;
    padding: var(--space-xl) var(--space-md);
    padding-top: 80px;
    transition: right var(--transition-slow);
    z-index: 1000;
    overflow-y: auto;
  }

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

  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: var(--space-sm);
    align-items: stretch;
    list-style: none;
  }

  .nav-link {
    display: block;
    padding: var(--space-sm);
    border-bottom: 1px solid rgba(57, 255, 20, 0.1);
  }
}

/* Main Content */
main {
  min-height: calc(100vh - 200px);
}

/* Hero Banner - 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%);
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.3;
  filter: brightness(0.25) contrast(1.2) blur(1px);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  padding: var(--space-xl);
  text-align: center;
  background: rgba(5, 10, 5, 0.75);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
  margin: var(--space-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.hero-title {
  color: var(--color-moss);
  margin-bottom: var(--space-md);
  text-shadow: 0 0 20px var(--color-shadow-glow);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

/* Section Styles */

.section-title {
  text-align: center;
  color: var(--color-vapor);
  margin-bottom: var(--space-lg);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-moss), transparent);
  margin: var(--space-sm) auto 0;
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--color-glass);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-fast);
  margin-bottom: var(--space-md);
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.glass-card > h3,
.glass-card > p {
  text-align: center;
}

.glass-card:hover {
  border-color: var(--color-moss);
  box-shadow: 0 8px 32px var(--color-shadow-glow);
  transform: translateY(-4px);
}

/* Grid Layouts */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  justify-items: center;
  padding: 0 var(--space-md);
}

.content-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  max-width: 1200px;
}

.content-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  max-width: 1200px;
}

.content-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  width: 100%;
}

.content-section .glass-card {
  text-align: center;
  width: 100%;
  max-width: 100%;
}

.content-section .glass-card h3,
.content-section .glass-card p {
  text-align: center;
}

/* Image Styles */
.content-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--radius-md);
  margin: 0 auto var(--space-md);
  border: 1px solid var(--color-glass-border);
  transition: all var(--transition-fast);
  display: block;
  object-fit: cover;
}

.content-image:hover {
  border-color: var(--color-moss);
  box-shadow: 0 8px 24px var(--color-shadow-glow);
  transform: scale(1.02);
}

.image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.image-wrapper .content-image {
  max-width: 100%;
  width: 100%;
  height: auto;
  max-height: 350px;
  min-height: 250px;
  object-fit: cover;
}

.glass-card .image-wrapper {
  max-width: 100%;
  width: 100%;
  margin-bottom: var(--space-md);
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  margin-top: 10px;
}

.btn:hover {
  background: rgba(57, 255, 20, 0.1);
  border-color: var(--color-moss);
  color: var(--color-moss);
  box-shadow: 0 4px 16px var(--color-shadow-glow);
}

.btn-primary {
  background: rgba(57, 255, 20, 0.1);
  border-color: var(--color-moss);
  color: var(--color-moss);
}

/* Form Styles */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-sm);
  background: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-moss);
  box-shadow: 0 0 0 3px var(--color-shadow-glow);
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

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

.checkbox-label {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Maps Container */
.maps-container {
  margin: var(--space-lg) 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-glass-border);
}

.maps-iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
}

/* Product Cards */
.product-card {
  background: var(--color-glass);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--transition-fast);
}

.product-card:hover {
  border-color: var(--color-moss);
  box-shadow: 0 8px 32px var(--color-shadow-glow);
  transform: translateY(-4px);
}

.product-title {
  color: var(--color-vapor);
  margin-bottom: var(--space-sm);
}

.product-price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-moss);
  margin-top: var(--space-md);
}

/* Footer */
.site-footer {
  background: rgba(5, 10, 5, 0.8);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border-top: 1px solid var(--color-glass-border);
  padding: var(--space-lg) var(--space-md);
  margin-top: var(--space-xl);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

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

.footer-title {
  color: var(--color-moss);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-nav li {
  margin-bottom: var(--space-xs);
}

.footer-link {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-text {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* Privacy Popup */
.privacy-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 500px;
  background: rgba(5, 10, 5, 0.95);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  z-index: 10000;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  display: none;
}

.privacy-popup.active {
  display: block;
}

.privacy-popup-text {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  margin-bottom: var(--space-sm);
  line-height: 1.5;
}

.privacy-popup-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* 404 Page */
.error-container {
  text-align: center;
  padding: var(--space-xl);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.error-code {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 15vw, 8rem);
  color: var(--color-moss);
  margin-bottom: var(--space-md);
  text-shadow: 0 0 30px var(--color-shadow-glow);
}

.error-message {
  color: var(--color-text-secondary);
  font-size: clamp(1rem, 3vw, 1.5rem);
  margin-bottom: var(--space-lg);
}

/* Date Display */
.date {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 2.5rem;
  }

  .hero-banner {
    min-height: 60vh;
  }

  .hero-content {
    padding: var(--space-md);
    margin: var(--space-md);
  }



  .footer-container {
    grid-template-columns: 1fr;
  }

  .privacy-popup {
    left: var(--space-sm);
    right: var(--space-sm);
    bottom: var(--space-sm);
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: var(--space-sm);
  }

  .header-container {
    gap: var(--space-sm);
  }

  .content-section {
    padding: var(--space-md) var(--space-sm);
  }
}

/* Animation for atmospheric scroll effect */
@keyframes humidityShift {
  0%, 100% {
    filter: hue-rotate(0deg);
  }
  50% {
    filter: hue-rotate(5deg);
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

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

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

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

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

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