:root {
  --color-primary: #2c6e49;
  --color-secondary: #f4f1de;
  --color-dark: #0F0F12;
  --color-gray: #2B2E34;
  --color-light: #F4F3EF;
  --color-accent: #C9B27C;
  --font-primary: 'Playfair Display', serif;
  --font-secondary: 'Inter', sans-serif;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --radius-md: 8px;
  --radius-lg: 16px;
  --transition-fast: 0.3s ease;
  --transition-slow: 0.6s ease;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

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

body {
  font-family: var(--font-secondary);
  color: var(--color-light);
  background-color: var(--color-dark);
  line-height: 1.6;
  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-md);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
}

p {
  margin-bottom: var(--space-md);
  font-size: clamp(1rem, 2vw, 1.125rem);
}

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

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

.mobile-menu a,
.mobile-menu a:link,
.mobile-menu a:visited,
.mobile-menu a:active {
  color: #FFFFFF !important;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  background: rgba(15, 15, 18, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--space-md) 0;
  transition: transform var(--transition-fast);
}

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

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

.brand-name {
  font-family: var(--font-primary);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--color-light);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.brand-name span {
  white-space: nowrap;
  display: inline-block;
}

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

.nav-link {
  color: var(--color-light);
  font-size: clamp(0.875rem, 2vw, 1rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover::after {
  width: 100%;
}

.burger-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-light);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--space-sm);
  z-index: 1002;
  position: relative;
}

.mobile-menu {
  display: none;
  position: relative;
  width: 100%;
  background: var(--color-dark);
  z-index: 10000;
  padding: var(--space-xl) var(--space-md);
  margin: 0;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity var(--transition-fast), max-height var(--transition-fast), padding var(--transition-fast);
}


.mobile-menu.active {
  display: block !important;
  opacity: 1 !important;
  max-height: 1000px !important;
  padding: var(--space-xl) var(--space-md) !important;
  visibility: visible !important;
}


.mobile-menu-list {
  list-style: none !important;
  display: flex !important;
  flex-direction: column !important;
  gap: var(--space-lg) !important;
  margin: 0 auto !important;
  padding: 0 !important;
  position: relative !important;
  z-index: 100 !important;
  opacity: 1 !important;
  visibility: visible !important;
  width: 100% !important;
  max-width: 600px !important;
  height: auto !important;
  align-items: center !important;
  justify-content: center !important;
}

.mobile-menu-list li {
  margin: 0 !important;
  padding: 0 !important;
  opacity: 1 !important;
  visibility: visible !important;
  display: block !important;
  width: 100% !important;
  list-style: none !important;
  text-align: center !important;
}

.mobile-menu-link,
.mobile-menu-link:link,
.mobile-menu-link:visited,
.mobile-menu-link:active {
  color: #FFFFFF !important;
  font-size: 1.5rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  display: block !important;
  padding: var(--space-md) var(--space-lg) !important;
  margin: 0 auto !important;
  text-decoration: none !important;
  transition: all var(--transition-fast) !important;
  position: relative !important;
  z-index: 100 !important;
  opacity: 1 !important;
  visibility: visible !important;
  font-weight: 600 !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8) !important;
  background: transparent !important;
  border: none !important;
  width: 100% !important;
  max-width: 400px !important;
  text-align: center !important;
  line-height: 1.5 !important;
  min-height: 2.5rem !important;
  border-radius: var(--radius-md) !important;
}

.mobile-menu-link:hover {
  background: rgba(201, 178, 124, 0.1) !important;
  transform: scale(1.05) !important;
}

.mobile-menu-link:hover {
  color: var(--color-accent) !important;
}

.close-menu {
  display: none !important;
}

.main-content {
  margin-top: 80px;
  min-height: calc(100vh - 80px);
}

.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-dark);
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(15, 15, 18, 0.7) 0%, rgba(15, 15, 18, 0.9) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-lg);
  max-width: 900px;
}

.hero-title {
  color: var(--color-light);
  margin-bottom: var(--space-lg);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: var(--color-accent);
  margin-bottom: var(--space-xl);
  font-weight: 300;
  letter-spacing: 0.1em;
}

.cta-button {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-accent);
  color: var(--color-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  border: 2px solid var(--color-accent);
}

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

.content-section {
  padding: var(--space-xl) var(--space-md);
  max-width: 1400px;
  margin: 0 auto;
  box-sizing: border-box;
}

.section-title {
  text-align: center;
  color: var(--color-light);
  margin-bottom: var(--space-xl);
  position: relative;
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 2px;
  background: var(--color-accent);
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.image-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  cursor: pointer;
  background: var(--color-gray);
}

.image-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  filter: grayscale(20%);
}

.image-item:hover img {
  transform: scale(1.1);
  filter: grayscale(0%);
}

.image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
  padding: var(--space-lg) var(--space-md) var(--space-md);
  transform: translateY(100%);
  transition: transform var(--transition-fast);
}

.image-item:hover .image-caption {
  transform: translateY(0);
}

.caption-text {
  color: var(--color-light);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.masonry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xl);
  padding: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.masonry-grid.centered-items {
  column-count: 1 !important;
  columns: 1 !important;
  -webkit-column-count: 1 !important;
  -moz-column-count: 1 !important;
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  justify-content: center !important;
  align-items: flex-start !important;
  gap: var(--space-md) !important;
  margin-top: var(--space-xl) !important;
  margin-bottom: var(--space-xl) !important;
  
  padding: 0 !important;
  max-width: none !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.masonry-grid.centered-items .masonry-item {
  flex: 0 0 auto !important;
  max-width: 400px;
  width: 400px !important;
  margin-bottom: 0 !important;
  break-inside: auto;
  page-break-inside: auto;
  -webkit-column-break-inside: auto;
}

@media (max-width: 1023px) {
  .masonry-grid.centered-items .masonry-item {
    width: calc(50% - var(--space-md));
    max-width: none;
  }
}

@media (max-width: 768px) {
  .masonry-grid.centered-items .masonry-item {
    width: 100%;
    max-width: 400px;
  }
}

.masonry-item {
  margin-bottom: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-gray);
}

.masonry-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

.masonry-item:hover img {
  transform: scale(1.05);
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  color: var(--color-light);
  border: 2px solid var(--color-gray);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-dark);
}

.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-image {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  background: none;
  border: none;
  color: var(--color-light);
  font-size: 2rem;
  cursor: pointer;
  padding: var(--space-sm);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  border: none;
  color: var(--color-light);
  font-size: 2rem;
  cursor: pointer;
  padding: var(--space-md);
  border-radius: 50%;
  transition: background var(--transition-fast);
}

.lightbox-nav:hover {
  background: rgba(0, 0, 0, 0.8);
}

.lightbox-prev {
  left: -60px;
}

.lightbox-next {
  right: -60px;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin: var(--space-xl) 0;
}

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

.split-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-form {
  max-width: 600px;
  margin: var(--space-xl) auto;
  padding: var(--space-xl);
  background: var(--color-gray);
  border-radius: var(--radius-lg);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--color-dark);
  border: 2px solid var(--color-gray);
  border-radius: var(--radius-md);
  color: var(--color-light);
  font-family: var(--font-secondary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

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

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

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

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

.checkbox-label {
  font-size: 0.875rem;
  line-height: 1.5;
}

.submit-btn {
  width: 100%;
  padding: var(--space-md);
  background: var(--color-accent);
  color: var(--color-dark);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.error-message {
  display: block;
  color: #ff6b6b;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  min-height: 1.25rem;
}

.error-message:empty {
  display: none;
}

.form-input[aria-invalid="true"],
.form-textarea[aria-invalid="true"] {
  border-color: #ff6b6b;
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: var(--space-xl) 0;
  border: 2px solid var(--color-gray);
}

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

.privacy-popup {
  display: none;
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  max-width: 400px;
  background: var(--color-gray);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  z-index: 1500;
  box-shadow: var(--shadow-lg);
}

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

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

.popup-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--color-light);
}

.popup-text {
  font-size: 0.875rem;
  color: var(--color-light);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

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

.popup-btn {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
}

.popup-accept {
  background: var(--color-accent);
  color: var(--color-dark);
}

.popup-decline {
  background: transparent;
  color: var(--color-light);
  border: 2px solid var(--color-gray);
}

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

.site-footer {
  background: #282a2e;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  margin-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-section {
  margin-bottom: 0;
}

.footer-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: #b8860b;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 1rem;
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-link {
  display: inline-block;
  color: #e0e0e0;
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1.6;
  position: relative;
  padding-left: 0;
}

.footer-link::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: #b8860b;
  transition: width var(--transition-fast);
}

.footer-link:hover {
  color: #b8860b;
  padding-left: 8px;
}

.footer-link:hover::before {
  width: 100%;
}

.footer-text {
  font-size: 0.9375rem;
  color: #e0e0e0;
  line-height: 1.8;
  margin-bottom: var(--space-sm);
  opacity: 0.9;
}

.footer-text a {
  color: #e0e0e0;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-text a:hover {
  color: #b8860b;
}

.copyright {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid #444444;
  margin-top: var(--space-lg);
  font-size: 0.875rem;
  color: #e0e0e0;
  opacity: 0.7;
  letter-spacing: 0.3px;
}

.copyright p {
  margin: 0;
}

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

.thank-you-content {
  max-width: 600px;
}

.thank-you-icon {
  font-size: 4rem;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.thank-you-title {
  color: var(--color-light);
  margin-bottom: var(--space-md);
}

.thank-you-text {
  font-size: 1.125rem;
  color: var(--color-light);
  opacity: 0.8;
  margin-bottom: var(--space-xl);
}

.error-section {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-content {
  max-width: 600px;
}

.error-code {
  font-size: 8rem;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-md);
  font-weight: 700;
}

.error-title {
  color: var(--color-light);
  margin-bottom: var(--space-md);
}

.error-text {
  font-size: 1.125rem;
  color: var(--color-light);
  opacity: 0.8;
  margin-bottom: var(--space-xl);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.service-card {
  background: var(--color-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform var(--transition-fast);
  border: 2px solid transparent;
}

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

.service-icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.service-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  color: var(--color-light);
}

.service-description {
  color: var(--color-light);
  opacity: 0.8;
  line-height: 1.7;
}

.pricing-range {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: var(--color-dark);
  border-radius: var(--radius-md);
  font-weight: 600;
  margin-top: var(--space-md);
}

.faq-list {
  max-width: 800px;
  margin: var(--space-xl) auto;
}

.faq-item {
  background: var(--color-gray);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

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

.faq-question:hover {
  background: rgba(201, 178, 124, 0.1);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-light);
  opacity: 0.8;
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-fast), padding var(--transition-fast);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 var(--space-lg) var(--space-lg);
}

.faq-toggle {
  font-size: 1.5rem;
  color: var(--color-accent);
  transition: transform var(--transition-fast);
}

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

.project-case {
  background: var(--color-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
}

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

.case-title {
  font-size: 2rem;
  color: var(--color-light);
  margin-bottom: var(--space-sm);
}

.case-meta {
  color: var(--color-accent);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.case-image {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.case-image img {
  width: 100%;
  height: auto;
  display: block;
}

.case-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.detail-item {
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.detail-label {
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
}

.detail-value {
  color: var(--color-light);
  line-height: 1.7;
}

.floating-cta {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 1000;
  background: var(--color-accent);
  color: var(--color-dark);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast);
  border: none;
  cursor: pointer;
}

.floating-cta:hover {
  transform: translateY(-3px);
}

@media (max-width: 1023px) {
  .nav-menu {
    display: none;
  }
  
  .burger-btn {
    display: block;
  }
  
  .masonry-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  
  .split-section {
    grid-template-columns: 1fr;
  }
  
  .case-content {
    grid-template-columns: 1fr;
  }
  
  .lightbox-prev {
    left: var(--space-md);
  }
  
  .lightbox-next {
    right: var(--space-md);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .masonry-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  
  
  .image-grid {
    grid-template-columns: 1fr;
  }
  
  .service-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }
  
  .footer-section {
    margin-bottom: var(--space-lg);
  }
  
  .footer-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
  }
  
  .footer-link {
    font-size: 0.875rem;
  }
  
  .footer-text {
    font-size: 0.875rem;
  }
  
  .floating-cta {
    bottom: var(--space-md);
    right: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
  }
  
  .privacy-popup {
    max-width: calc(100% - 2rem);
    right: var(--space-md);
    left: var(--space-md);
  }
}

@media (max-width: 480px) {
  :root {
    --space-xl: 1rem;
  }
  
  .hero-section {
    min-height: 500px;
  }
  
  .content-section {
    padding: var(--space-lg) var(--space-md);
  }
  
  .contact-form {
    padding: var(--space-lg);
  }
  
  .error-code {
    font-size: 5rem;
  }
}

@media (max-width: 320px) {
  .header-container {
    padding: 0 var(--space-sm);
  }
  
  .brand-name {
    font-size: 1rem;
  }
  
  .hero-content {
    padding: var(--space-md);
  }
  
  .cta-button {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
  }
  
  .image-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
    width: 100%;
    max-width: 100%;
  }
  
  .image-item {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }
  
  .content-section {
    padding: var(--space-md) var(--space-sm);
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .scroll-reveal {
    opacity: 1 !important;
    transform: translateY(0) !important;
  }
  
  .scroll-reveal.revealed {
    opacity: 1 !important;
    transform: translateY(0) !important;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.grain-overlay {
  position: relative;
}

.grain-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
  opacity: 0.3;
}