:root {
  --color-primary: #4C585B;
  --color-secondary: #7E99A3;
  --color-tertiary: #A5BFCC;
  --color-accent: #F4EDD3;
  --color-dark: #2C3539;
  --color-light: #FAFAFA;
  --color-gray: #E5E5E5;
  --color-gray-dark: #707070;
  --color-success: #28a745;
  --color-error: #dc3545;
  --color-warning: #ffc107;
  --color-info: #17a2b8;

  --font-primary: 'Rajdhani', sans-serif;
  --font-secondary: 'Orbitron', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  --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;

  --radius-sm: 0.125rem;
  --radius-md: 0.25rem;
  --radius-lg: 0.5rem;
  --radius-xl: 1rem;
  --radius-pill: 9999px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  --container-max: 1280px;
  --header-height: 4.5rem;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
  color: var(--color-primary);
  background-color: var(--color-light);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

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

ul,
ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

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

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

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

.icon {
  display: inline-block;
  vertical-align: middle;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-normal);
  text-align: center;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-light);
  box-shadow: 0 4px 14px rgba(76, 88, 91, 0.4);
}

.btn-primary:hover {
  background-color: var(--color-dark);
  color: var(--color-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(76, 88, 91, 0.5);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-light);
  box-shadow: 0 4px 14px rgba(126, 153, 163, 0.4);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(126, 153, 163, 0.5);
}

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-light);
  transform: translateY(-2px);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(250, 250, 250, 0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
  transform: translateY(0);
  transition: transform var(--transition-normal);
  height: var(--header-height);
}

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

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

.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);
}

@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;
  }
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 2rem;
  height: 1.5rem;
  cursor: pointer;
  z-index: 101;
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.main-nav {
  transition: opacity var(--transition-normal);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-list a {
  position: relative;
  font-size: var(--font-size-md);
  font-weight: 600;
  padding: var(--space-sm) 0;
}

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

.nav-list a:hover::after,
.nav-list a.active::after {
  width: 100%;
}

.nav-cta {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-light) !important;
  padding: 0.5rem 1.25rem !important;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.nav-cta:hover {
  background-color: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.nav-cta::after {
  display: none !important;
}

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  max-height: 800px;
  margin-top: var(--header-height);
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(76, 88, 91, 0.85) 0%, rgba(44, 53, 57, 0.7) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: 100%;
  color: var(--color-light);
  padding: var(--space-2xl) 0;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 8vw, 4rem);
  margin-bottom: var(--space-md);
  color: var(--color-light);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  max-width: 700px;
}

.hero-content p {
  font-size: clamp(1rem, 4vw, 1.5rem);
  margin-bottom: var(--space-xl);
  max-width: 600px;
}

.features {
  padding: var(--space-4xl) 0;
  background-color: var(--color-light);
  text-align: center;
}

.features h2 {
  margin-bottom: var(--space-3xl);
}

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

.feature-card {
  background: linear-gradient(135deg, rgba(250, 250, 250, 0.8) 0%, rgba(245, 245, 245, 0.9) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

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

.feature-card h3 {
  margin-bottom: var(--space-sm);
}

.services-preview {
  padding: var(--space-4xl) 0;
  background-color: #f7f9fa;
  text-align: center;
}

.services-preview h2 {
  margin-bottom: var(--space-3xl);
}

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

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

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-image {
  height: 200px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-image img {
  transform: scale(1.05);
}

.service-content {
  padding: var(--space-lg);
  text-align: center;
}

.service-content h3 {
  margin-bottom: var(--space-sm);
}

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

.testimonials {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%);
  color: var(--color-light);
  text-align: center;
}

.testimonials h2 {
  margin-bottom: var(--space-3xl);
  color: var(--color-light);
}

.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}

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

.testimonial-content {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-lg);
}

.testimonial-content p {
  font-size: var(--font-size-lg);
  font-style: italic;
  margin-bottom: var(--space-md);
}

.testimonial-author h4 {
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.testimonial-prev,
.testimonial-next {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-light);
  transition: all var(--transition-normal);
}

.testimonial-prev:hover,
.testimonial-next:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.cta-section {
  padding: var(--space-4xl) 0;
  background: url('../images/cta-bg.jpg') center/cover no-repeat;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(76, 88, 91, 0.9) 0%, rgba(44, 53, 57, 0.8) 100%);
}

.cta-content {
  position: relative;
  text-align: center;
  color: var(--color-light);
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--color-light);
  margin-bottom: var(--space-md);
}

.cta-content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

.site-footer {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: var(--space-3xl) 0 var(--space-lg);
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.footer-menu h4 {
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.footer-menu ul li {
  margin-bottom: var(--space-sm);
}

.footer-menu ul li a {
  color: var(--color-light);
  opacity: 0.8;
  transition: opacity var(--transition-normal);
}

.footer-menu ul li a:hover {
  opacity: 1;
}

.footer-contact h4 {
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.footer-contact address {
  font-style: normal;
}

.footer-contact address p {
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
}

.footer-contact address p i {
  margin-right: var(--space-sm);
  opacity: 0.8;
}

.footer-contact address p a {
  color: var(--color-light);
  opacity: 0.8;
  transition: opacity var(--transition-normal);
}

.footer-contact address p a:hover {
  opacity: 1;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  opacity: 0.6;
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.cookie-consent {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 400px;
  background-color: var(--color-dark);
  color: var(--color-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  transform: translateY(100%);
  opacity: 0;
  transition: all var(--transition-normal);
}

.cookie-consent.active {
  transform: translateY(0);
  opacity: 1;
}

.cookie-content {
  padding: var(--space-lg);
}

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

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

.contact-form {
  background: linear-gradient(135deg, rgba(250, 250, 250, 0.8) 0%, rgba(245, 245, 245, 0.9) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray);
  border-radius: var(--radius-md);
  background-color: var(--color-light);
  transition: border-color var(--transition-normal);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-secondary);
}

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

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

.form-check-input {
  margin-right: var(--space-sm);
  margin-top: 0.25rem;
}

.form-check-label {
  font-size: var(--font-size-sm);
}

.map-container {
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  height: 250px;
  overflow: hidden;
}

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

.product-card:hover .product-image img {
  transform: scale(1.05);
}

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

.product-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.product-price {
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: var(--font-size-2xl);
  color: var(--color-secondary);
}

.product-features {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.product-feature {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.product-feature i {
  color: var(--color-secondary);
  margin-right: var(--space-sm);
}

.faq-section {
  padding: var(--space-4xl) 0;
  background-color: #f7f9fa;
}

.faq-item {
  background-color: var(--color-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  padding: var(--space-lg);
  background-color: var(--color-light);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-normal);
}

.faq-question:hover {
  background-color: #f7f9fa;
}

.faq-question i {
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 var(--space-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  max-height: 1000px;
}

.about-hero {
  position: relative;
  height: 50vh;
  min-height: 400px;
  max-height: 600px;
  margin-top: var(--header-height);
  overflow: hidden;
}

.team-section {
  padding: var(--space-4xl) 0;
}

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

.team-member {
  background-color: var(--color-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.team-member:hover {
  transform: translateY(-5px);
}

.team-photo {
  height: 300px;
  overflow: hidden;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-info {
  padding: var(--space-lg);
  text-align: center;
}

.team-info h3 {
  margin-bottom: var(--space-xs);
}

.team-position {
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-height));
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  margin-top: var(--header-height);
}

.error-code {
  font-size: 10rem;
  line-height: 1;
  font-weight: 700;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-tertiary) 100%);
  -webkit-text-fill-color: transparent;
}

.error-message {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-xl);
}

.thank-you-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-height));
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  margin-top: var(--header-height);
}

.thank-you-icon {
  font-size: 5rem;
  margin-bottom: var(--space-xl);
  color: var(--color-secondary);
}

@media (max-width: 992px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }

  .footer-contact {
    grid-column: span 2;
    margin-top: var(--space-xl);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 4rem;
  }

  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }

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

  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(250, 250, 250, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
    z-index: 100;
  }

  .main-nav.active {
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    gap: var(--space-xl);
  }

  .nav-list a {
    font-size: var(--font-size-xl);
  }

  .hero {
    min-height: 500px;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

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

  .footer-contact {
    grid-column: span 1;
  }

  .cta-buttons {
    flex-direction: column;
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

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

  .hero-content h1 {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .cookie-consent {
    left: 1rem;
    right: 1rem;
    max-width: none;
  }
}

.menu-toggle.active span:first-child {
  transform: translateY(10px) rotate(45deg);
}

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

.menu-toggle.active span:last-child {
  transform: translateY(-10px) rotate(-45deg);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}