:root {
  --color-primary: #522258;
  --color-secondary: #8C3061;
  --color-accent: #C63C51;
  --color-highlight: #D95F59;
  --color-dark: #1a0d1c;
  --color-light: #f5f0f6;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --font-primary: 'Orbitron', sans-serif;
  --font-secondary: 'Rajdhani', sans-serif;
  --shadow-sm: 0 2px 4px rgba(82, 34, 88, 0.1);
  --shadow-md: 0 4px 8px rgba(82, 34, 88, 0.2);
  --shadow-lg: 0 8px 16px rgba(82, 34, 88, 0.3);
  --shadow-glow: 0 0 20px rgba(198, 60, 81, 0.4);
  --shadow-glow-strong: 0 0 30px rgba(198, 60, 81, 0.6);
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --gradient-primary: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  --gradient-secondary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

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

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

body {
  font-family: var(--font-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-light);
  background: var(--color-dark);
  background-image:
    radial-gradient(circle at 20% 50%, rgba(82, 34, 88, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(198, 60, 81, 0.2) 0%, transparent 50%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

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

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1.125rem;
}

p {
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
}

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

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.header {
  position: relative;
  z-index: 1000;
  padding: var(--space-md) 0;
  background: rgba(26, 13, 28, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(198, 60, 81, 0.2);
}

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

.logo {
  display: block;
}

.logo img {
  width: 4rem;
  position: relative;
  z-index: 20;
}

.logo img {
  display: inline-block;
  transform: rotate(-5deg);
  transition: transform var(--transition-normal);
}

.logo:hover img {
  transform: rotate(0);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .logo img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 768px) {
  .logo img {
    width: 3rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 576px) {
  .logo img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

@media (max-width: 400px) {
  .logo img {
    width: 2rem;
    position: relative;
    z-index: 20;
  }
}

.nav {
  display: none;
}

.nav.active {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(26, 13, 28, 0.98);
  border-top: 1px solid rgba(198, 60, 81, 0.2);
  padding: var(--space-md);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.nav.active.visible {
  opacity: 1;
}

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

.nav-item a {
  display: block;
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-light);
  font-size: 0.875rem;
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
}

.nav-item a:hover {
  border-left-color: var(--color-accent);
  padding-left: var(--space-md);
  color: var(--color-accent);
}

.burger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: 1001;
  background: transparent;
  border: none;
}

.burger span {
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  transition: all var(--transition-fast);
  box-shadow: 0 0 5px rgba(198, 60, 81, 0.5);
}

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

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

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

.hero {
  position: relative;
  padding: var(--space-xl) 0;
  min-height: 60vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  text-shadow: 0 0 20px rgba(198, 60, 81, 0.6);
  background: linear-gradient(135deg, var(--color-light), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1rem;
  max-width: 600px;
  margin-bottom: var(--space-lg);
  color: rgba(245, 240, 246, 0.9);
}

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  color: var(--color-light);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.card {
  background: rgba(82, 34, 88, 0.3);
  border: 1px solid rgba(198, 60, 81, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(198, 60, 81, 0.1), transparent);
  transition: left var(--transition-slow);
}

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

.card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.overlap-section {
  position: relative;
  margin-top: -4rem;
  z-index: 5;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.product-card {
  background: rgba(82, 34, 88, 0.4);
  border: 1px solid rgba(198, 60, 81, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.product-card .btn {
  position: relative;
  z-index: 10;
}

.product-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(198, 60, 81, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
  z-index: 0;
}

.product-card:hover::after {
  opacity: 1;
}

.product-price {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  color: var(--color-highlight);
  margin: var(--space-sm) 0;
  text-shadow: 0 0 10px rgba(217, 95, 89, 0.5);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.875rem;
  color: var(--color-light);
  font-family: var(--font-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-sm);
  background: rgba(82, 34, 88, 0.3);
  border: 1px solid rgba(198, 60, 81, 0.3);
  border-radius: var(--radius-md);
  color: var(--color-light);
  font-family: var(--font-secondary);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 10px rgba(198, 60, 81, 0.3);
}

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

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

.checkbox-group input[type="checkbox"] {
  margin-top: 0.25rem;
  cursor: pointer;
}

.checkbox-group label {
  font-size: 0.8125rem;
  line-height: 1.4;
}

.map-container {
  margin-top: var(--space-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(198, 60, 81, 0.3);
  box-shadow: var(--shadow-md);
}

.map-container iframe {
  width: 100%;
  height: 300px;
  border: none;
  display: block;
}

.footer {
  background: rgba(26, 13, 28, 0.95);
  border-top: 1px solid rgba(198, 60, 81, 0.2);
  padding: var(--space-lg) 0;
  margin-top: var(--space-xl);
}

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

.footer-menu {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.footer-menu a {
  font-size: 0.8125rem;
  color: rgba(245, 240, 246, 0.7);
  transition: color var(--transition-fast);
}

.footer-menu a:hover {
  color: var(--color-accent);
}

.footer-info {
  font-size: 0.75rem;
  color: rgba(245, 240, 246, 0.5);
  margin-top: var(--space-sm);
}

.error-page {
  text-align: center;
  padding: var(--space-xl) 0;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-page h1 {
  font-size: 4rem;
  color: var(--color-accent);
  text-shadow: 0 0 20px rgba(198, 60, 81, 0.6);
  margin-bottom: var(--space-md);
}

.thank-you-content {
  text-align: center;
  padding: var(--space-xl) 0;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.thank-you-content h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

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

.faq-question {
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.faq-answer {
  padding-left: var(--space-lg);
  color: rgba(245, 240, 246, 0.8);
  font-size: 0.875rem;
  display: none;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (min-width: 768px) {
  html {
    font-size: 18px;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .nav {
    display: block;
    position: static;
    opacity: 1;
    background: transparent;
    border: none;
    padding: 0;
  }

  .nav-list {
    flex-direction: row;
    gap: var(--space-md);
  }

  .nav-item a {
    border-left: none;
    border-bottom: 2px solid transparent;
    padding: var(--space-xs);
  }

  .nav-item a:hover {
    border-left: none;
    border-bottom-color: var(--color-accent);
    padding-left: var(--space-xs);
  }

  .burger {
    display: none;
  }

  .hero h1 {
    font-size: 3.5rem;
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .overlap-section {
    margin-top: -6rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 4rem;
  }

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

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.testimonial-card {
  background: rgba(82, 34, 88, 0.4);
  border: 1px solid rgba(198, 60, 81, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: var(--space-md);
  font-size: 6rem;
  font-family: var(--font-primary);
  color: rgba(198, 60, 81, 0.2);
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.testimonial-author-name {
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--color-accent);
}

.testimonial-rating {
  color: var(--color-highlight);
  font-size: 0.875rem;
}

.facts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.fact-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.fact-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.fact-card:hover::after {
  opacity: 1;
}

.fact-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow-strong);
}

.fact-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-light);
  display: block;
}

.fact-number {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-light);
  margin-bottom: var(--space-xs);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.fact-label {
  font-size: 0.875rem;
  color: rgba(245, 240, 246, 0.9);
}

.stats-section {
  background: rgba(82, 34, 88, 0.2);
  border-top: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  padding: var(--space-xl) 0;
  margin: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(198, 60, 81, 0.05) 50%, transparent 70%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  position: relative;
  z-index: 1;
}

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

.stat-number {
  font-family: var(--font-primary);
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-xs);
  display: block;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(245, 240, 246, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.strategy-card {
  background: rgba(82, 34, 88, 0.3);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  transition: all var(--transition-normal);
  position: relative;
}

.strategy-card:hover {
  border-left-width: 6px;
  transform: translateX(5px);
  background: rgba(82, 34, 88, 0.5);
  box-shadow: var(--shadow-md);
}

.strategy-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  display: inline-block;
}

.info-block {
  background: rgba(140, 48, 97, 0.2);
  border: 1px solid rgba(198, 60, 81, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.info-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
}

.info-block h3 {
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.feature-list {
  list-style: none;
  margin-top: var(--space-md);
}

.feature-list li {
  padding: var(--space-xs) 0;
  padding-left: var(--space-lg);
  position: relative;
  color: rgba(245, 240, 246, 0.9);
}

.feature-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.parallax-bg {
  position: relative;
  overflow: hidden;
}

.parallax-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(198, 60, 81, 0.1) 0%, transparent 50%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.hover-glow {
  transition: all var(--transition-normal);
}

.hover-glow:hover {
  box-shadow: 0 0 30px rgba(198, 60, 81, 0.5);
  transform: translateY(-3px);
}

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

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .facts-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 320px) {
  html {
    font-size: 14px;
  }

  .container {
    padding: 0 var(--space-sm);
  }

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

  .stat-number {
    font-size: 2rem;
  }
}