:root {
  --carbon: #0D0D0D;
  --cyan: #00E5FF;
  --white: #FFFFFF;
  --graphite: #1C1C1E;
  --cobalt: #2E5BFF;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 2rem;
  
  --shadow-sm: 0 2px 8px rgba(0, 229, 255, 0.1);
  --shadow-md: 0 8px 24px rgba(0, 229, 255, 0.15);
  --shadow-lg: 0 16px 48px rgba(0, 229, 255, 0.2);
  
  --transition-fast: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.6s cubic-bezier(0.65, 0, 0.35, 1);
  --transition-luxury: 0.9s cubic-bezier(0.76, 0, 0.24, 1);
}

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

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--carbon);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 0.9rem;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

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

a:hover {
  color: var(--cobalt);
  transform: translateY(-2px);
}

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

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  width: 90%;
  max-width: 1200px;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(20px);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: var(--space-sm) var(--space-md);
  z-index: 1000;
  transition: all var(--transition-luxury);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 229, 255, 0.1);
}

header.hidden {
  transform: translateX(-50%) translateY(-120%);
}

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

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.05em;
  transition: all var(--transition-smooth);
}

.logo:hover {
  transform: scale(1.05);
  text-shadow: 0 0 20px rgba(0, 229, 255, 0.5);
}

nav ul {
  display: flex;
  list-style: none;
  gap: var(--space-md);
}

nav a {
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-smooth);
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: all var(--transition-smooth);
  transform: translateX(-50%);
}

nav a:hover::after {
  width: 80%;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 0.4rem;
  cursor: pointer;
  z-index: 1001;
}

.burger span {
  width: 1.8rem;
  height: 2px;
  background: var(--cyan);
  transition: all var(--transition-fast);
  border-radius: 2px;
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

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

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) 0;
}

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

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  animation: fadeInUp var(--transition-luxury) ease-out;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--cyan), var(--cobalt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s infinite;
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: var(--space-lg);
  opacity: 0.9;
}

@keyframes shimmer {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.3); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: linear-gradient(135deg, var(--cyan), var(--cobalt));
  color: var(--carbon);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left var(--transition-smooth);
}

.btn:hover::before {
  left: 100%;
}

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

.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 2px solid var(--cyan);
}

.btn-outline:hover {
  background: var(--cyan);
  color: var(--carbon);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
  transform: translateY(30px);
  transition: all var(--transition-luxury);
}

.section-title.visible {
  opacity: 1;
  transform: translateY(0);
}

.grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  background: var(--graphite);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: all var(--transition-smooth);
  border: 1px solid rgba(0, 229, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.05), rgba(46, 91, 255, 0.05));
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.card:hover::before {
  opacity: 1;
}

.card:hover {
  transform: translateY(-8px) rotate(1deg);
  box-shadow: var(--shadow-lg);
  border-color: var(--cyan);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.card h3 {
  color: var(--cyan);
  margin-bottom: var(--space-xs);
}

.card p {
  font-size: 0.85rem;
  opacity: 0.85;
  line-height: 1.5;
}

.asymmetric-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-lg);
  align-items: center;
}

.asymmetric-layout:nth-child(even) {
  grid-template-columns: 1.5fr 1fr;
}

.asymmetric-layout .content {
  transform: rotate(-2deg);
  padding: var(--space-md);
}

.asymmetric-layout:nth-child(even) .content {
  transform: rotate(2deg);
  order: -1;
}

.overlap-section {
  position: relative;
  margin-top: -4rem;
}

.angled-section {
  transform: skewY(-2deg);
  padding: var(--space-xl) 0;
  background: var(--graphite);
  margin: var(--space-xl) 0;
}

.angled-section > * {
  transform: skewY(2deg);
}

.floating-element {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transform: translateZ(-1px) scale(1.5);
  z-index: -1;
}

.product-card {
  background: var(--graphite);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-luxury);
  border: 1px solid rgba(0, 229, 255, 0.1);
}

.product-card:hover {
  transform: scale(1.03) rotate(-1deg);
  box-shadow: var(--shadow-lg);
}

.product-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform var(--transition-luxury);
}

.product-card:hover .product-image {
  transform: scale(1.1);
}

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

.product-price {
  font-size: 1.8rem;
  color: var(--cyan);
  font-weight: 700;
  margin: var(--space-sm) 0;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: var(--graphite);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 229, 255, 0.1);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  background: var(--carbon);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

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

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.3rem;
}

.checkbox-group label {
  font-size: 0.75rem;
  text-transform: none;
  font-weight: 400;
  color: var(--white);
  opacity: 0.8;
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: var(--space-lg) 0;
}

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

footer {
  background: var(--graphite);
  padding: var(--space-md) 0;
  text-align: center;
  font-size: 0.75rem;
  opacity: 0.8;
  border-top: 1px solid rgba(0, 229, 255, 0.1);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

.footer-links a {
  font-size: 0.75rem;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.footer-links a:hover {
  opacity: 1;
}

.cookie-popup {
  position: fixed;
  bottom: -100%;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 600px;
  background: var(--graphite);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  transition: bottom var(--transition-luxury);
  border: 1px solid var(--cyan);
}

.cookie-popup.show {
  bottom: var(--space-md);
}

.cookie-popup p {
  font-size: 0.8rem;
  margin-bottom: var(--space-sm);
}

.cookie-buttons {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

.cookie-buttons .btn {
  padding: 0.5rem 1.5rem;
  font-size: 0.75rem;
}

.icon {
  font-size: 2.5rem;
  color: var(--cyan);
  margin-bottom: var(--space-sm);
  display: inline-block;
  transition: all var(--transition-smooth);
}

.card:hover .icon {
  transform: scale(1.2) rotate(10deg);
  color: var(--cobalt);
}

.thank-you-container {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.thank-you-content {
  max-width: 600px;
  animation: fadeInUp var(--transition-luxury) ease-out;
}

.thank-you-content .icon {
  font-size: 4rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.error-container {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-content h1 {
  font-size: 6rem;
  background: linear-gradient(135deg, var(--cyan), var(--cobalt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.policy-content {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

.policy-content h2 {
  margin-top: var(--space-lg);
  color: var(--cyan);
}

.policy-content p {
  margin-bottom: var(--space-sm);
  line-height: 1.8;
}

.policy-content ul {
  margin-left: var(--space-md);
  margin-bottom: var(--space-sm);
}

.policy-content li {
  margin-bottom: var(--space-xs);
}

@media (max-width: 768px) {
  html { font-size: 14px; }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.3rem; }
  
  .hero h1 { font-size: 2.2rem; }
  
  nav ul {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: rgba(13, 13, 13, 0.98);
    flex-direction: column;
    padding: var(--space-xl) var(--space-md);
    transition: right var(--transition-smooth);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--cyan);
  }
  
  nav ul.active {
    right: 0;
  }
  
  .burger {
    display: flex;
  }
  
  .asymmetric-layout,
  .asymmetric-layout:nth-child(even) {
    grid-template-columns: 1fr;
  }
  
  .asymmetric-layout .content,
  .asymmetric-layout:nth-child(even) .content {
    transform: none;
    order: 0;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  header {
    width: 95%;
  }
}



@media (max-width: 480px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
  }
  
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: 0.9rem; }
  
  .btn {
    padding: 0.7rem 1.5rem;
    font-size: 0.75rem;
  }
  
  .card {
    padding: var(--space-sm);
  }
  
  .contact-form {
    padding: var(--space-md);
  }
  
  .product-price {
    font-size: 1.5rem;
  }
}

@media (max-width: 375px) {
  html { font-size: 14px; }
  
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  
  .hero h1 { font-size: 1.6rem; }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  header {
    padding: var(--space-xs) var(--space-sm);
    width: 98%;
  }
  
  .logo {
    font-size: 1.3rem;
  }
  
  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.7rem;
  }
  
  .card img {
    height: 180px;
  }
  
  .product-image {
    height: 240px;
  }
}

@media (max-width: 320px) {
  html { font-size: 13px; }
  
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.3rem; }
  h3 { font-size: 1.1rem; }
  
  .hero h1 { font-size: 1.5rem; }
  .hero p { font-size: 0.85rem; }
  
  .container {
    padding: 0 0.75rem;
  }
  
  header {
    padding: 0.4rem 0.75rem;
    width: 98%;
  }
  
  .logo {
    font-size: 1.1rem;
  }
  
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.65rem;
  }
  
  .card {
    padding: 0.75rem;
  }
  
  .card img {
    height: 160px;
  }
  
  .product-image {
    height: 220px;
  }
  
  .product-info {
    padding: 0.75rem;
  }
  
  .product-price {
    font-size: 1.3rem;
  }
  
  .contact-form {
    padding: var(--space-sm);
  }
  
  .form-group input,
  .form-group textarea {
    padding: 0.6rem;
    font-size: 0.85rem;
  }
  
  .map-container {
    height: 300px;
  }
  
  .icon {
    font-size: 2rem;
  }
  
  .footer-content {
    font-size: 0.7rem;
  }
  
  .footer-links a {
    font-size: 0.7rem;
  }
  
  .policy-content {
    padding: var(--space-md) 0.75rem;
  }
  
  .policy-content h1 {
    font-size: 1.8rem;
  }
  
  .policy-content h2 {
    font-size: 1.3rem;
  }
}