:root {
  /* Colors - Dark Theme */
  --color-primary: #32a852;
  --color-secondary: #75d491;
  --color-background: #121212;
  --color-surface: #1e1e1e;
  --color-text-primary: #ffffff;
  --color-text-secondary: #b3b3b3;
  --color-accent: #5cdf80;
  --color-error: #cf6679;
  --color-success: #03dac6;

  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Space Grotesk', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  --font-size-xxxl: 3rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;

  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 100vmax;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.15), 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Layout */
  --container-width: 1200px;
  --header-height: 4rem;
  --footer-height: 3rem;
}

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

h1 {
  font-size: var(--font-size-xxxl);
}

h2 {
  font-size: var(--font-size-xxl);
}

h3 {
  font-size: var(--font-size-xl);
}

h4 {
  font-size: var(--font-size-lg);
}

h5, h6 {
  font-size: var(--font-size-md);
}

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

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

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

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

button, .btn {
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  border: none;
  background-color: var(--color-primary);
  color: var(--color-text-primary);
  font-weight: 500;
  display: inline-block;
  text-align: center;
}

button:hover, .btn:hover {
  background-color: var(--color-secondary);
  transform: translateY(-2px);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

section {
  padding: var(--space-xl) 0;
}

/* Header Styles */
.header {
  background-color: var(--color-background);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: transform var(--transition-normal);
}

.header-hidden {
  transform: translateY(-100%);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
}

.logo {
  font-family: var(--font-secondary);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
}

.logo span {
  color: var(--color-primary);
}

.burger-menu.active .burger-bar:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.burger-menu.active .burger-bar:nth-child(2) {
  opacity: 0;
}

.burger-menu.active .burger-bar:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

.nav {
  display: flex;
  align-items: center;
}

.menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
}

.menu-item a {
  color: var(--color-text-primary);
  font-weight: 500;
  position: relative;
}

.menu-item a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

.menu-item a:hover::after,
.menu-item a.active::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 200;
}

.burger-bar {
  width: 100%;
  height: 3px;
  background-color: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 600px;
  position: relative;
  z-index: 2;
}

.hero h1 {
  margin-bottom: var(--space-lg);
}

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

/* Features Section */
.features {
  background-color: var(--color-surface);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.feature-card {
  background-color: var(--color-background);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  color: var(--color-primary);
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

/* Products Section */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.product-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-5px);
}

.product-image {
  height: 200px;
  width: 100%;
  background-color: var(--color-primary);
  position: relative;
  overflow: hidden;
}

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

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

.product-price {
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

/* Contact Form */
.contact-section {
  position: relative;
  overflow: hidden;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xxl);
  align-items: center;
}

.contact-info {
  margin-bottom: var(--space-xl);
}

.contact-method {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-md);
}

.contact-icon {
  margin-right: var(--space-md);
  color: var(--color-primary);
  font-size: var(--font-size-xl);
}

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

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

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

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

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

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

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

.form-checkbox {
  margin-right: var(--space-sm);
  margin-top: 0.2rem;
}

/* Map */
.map-container {
  height: 400px;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-xl);
}

/* Footer */
.footer {
  background-color: var(--color-surface);
  padding: var(--space-lg) 0;
  margin-top: auto;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

.cookie-consent.visible {
  transform: translateY(0);
}

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

/* 404 Page */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 80vh;
  padding: var(--space-xxl) var(--space-lg);
}

.error-code {
  font-size: 8rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
  position: relative;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes slideInUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }

  100% {
    transform: scale(1);
  }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }

  100% {
    transform: translateY(0px);
  }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
  animation: slideInUp 0.8s ease forwards;
}

.animate-pulse {
  animation: pulse 2s infinite;
}

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

/* Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Unique Animation - Eco Printer */
@keyframes ecoPrint {
  0% {
    clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
  }

  100% {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
}

.eco-print {
  position: relative;
}

.eco-print::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-primary);
  opacity: 0.2;
  animation: ecoPrint 2s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

/* Leaf Animation */
@keyframes leafFall {
  0% {
    transform: translateY(-100px) rotate(0deg);
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  100% {
    transform: translateY(100vh) rotate(540deg);
    opacity: 0;
  }
}

.falling-leaf {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--color-primary);
  clip-path: path('M10,0 C15,10 20,8 20,15 C20,20 15,20 10,15 C5,20 0,20 0,15 C0,8 5,10 10,0 Z');
  animation: leafFall 10s linear infinite;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  :root {
    --font-size-xxxl: 2.5rem;
    --font-size-xxl: 1.75rem;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-xxxl: 2rem;
    --font-size-xxl: 1.5rem;
    --font-size-xl: 1.25rem;
  }

  .burger-menu {
    display: flex;
  }

  .menu {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 80%;
    max-width: 300px;
    background-color: var(--color-surface);
    flex-direction: column;
    gap: var(--space-xl);
    padding: calc(var(--header-height) + var(--space-xl)) var(--space-lg) var(--space-xl);
    transition: right var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 90;
  }

  .menu.active {
    right: 0;
  }

  .hero-content {
    text-align: center;
    max-width: 100%;
  }

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

  .footer-container {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
  }

  .cookie-consent {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
  }
}

@media (max-width: 480px) {
  :root {
    --space-xl: 1.5rem;
    --space-xxl: 2rem;
    --font-size-xxxl: 1.75rem;
    --font-size-xxl: 1.5rem;
  }

  .section-title {
    margin-bottom: var(--space-xl);
  }

  .product-image {
    height: 150px;
  }
}