:root {
  --primary: #35CE27;
  --secondary: #2934B3;
  --accent: #D7505C;
  --background: #FAF8F5;
  --background-alt: #F0ECE6;
  --text: #2C2520;
  --text-muted: #6B6055;
  --section-dark: #2C2520;
  --section-accent: #EDE6DD;

  --primary-rgb: 53, 206, 39;
  --secondary-rgb: 41, 52, 179;
  --accent-rgb: 215, 80, 92;

  --font-primary: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'Merriweather', Georgia, 'Times New Roman', serif;

  --type-xs: 0.75rem;
  --type-sm: 0.875rem;
  --type-base: 1rem;
  --type-lg: 1.125rem;
  --type-xl: 1.25rem;
  --type-xxl: 1.5rem;
  --type-hero: 2rem;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;

  --container-width: 1200px;
  --sidebar-width: 280px;
  --transition: 0.3s ease;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--type-base);
  line-height: 1.5;
  color: var(--text);
  background: var(--background);
  margin-left: var(--sidebar-width);
  transition: margin-left var(--transition);
}

body.menu-open {
  overflow: hidden;
}

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(--text);
}

h1 { font-size: var(--type-hero); }
h2 { font-size: var(--type-xxl); }
h3 { font-size: var(--type-xl); }
h4 { font-size: var(--type-lg); }
h5 { font-size: var(--type-base); }
h6 { font-size: var(--type-sm); }

p {
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

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

a:hover {
  color: var(--primary);
  text-decoration: underline;
}

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

ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

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

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

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

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

.dynamic-flex {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  align-items: flex-start;
}

.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--section-dark);
  padding: var(--space-lg);
  overflow-y: auto;
  z-index: 1000;
  transition: transform var(--transition);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
  display: block;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo a {
  font-size: var(--type-xl);
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
  font-family: var(--font-secondary);
}

.sidebar-logo a:hover {
  color: var(--primary);
}

.sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-item {
  margin-bottom: var(--space-sm);
}

.nav-link {
  display: block;
  padding: var(--space-md);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-radius: 4px;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border-left-color: var(--primary);
  text-decoration: none;
}

.sidebar-footer {
  margin-top: var(--space-xxl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--type-sm);
  color: rgba(255, 255, 255, 0.6);
}

.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: var(--space-lg);
  left: var(--space-lg);
  z-index: 1100;
  background: var(--primary);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 4px;
  color: #ffffff;
  font-size: var(--type-xl);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.mobile-menu-toggle:hover {
  background: var(--secondary);
  transform: scale(1.05);
}

.modern-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-xxl) var(--space-lg);
  background: var(--section-dark);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.modern-hero::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.15) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  z-index: 0;
  animation: float 6s ease-in-out infinite;
}

.modern-hero::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.1) 0%, transparent 70%);
  bottom: -50px;
  left: -50px;
  z-index: 0;
  animation: float 8s ease-in-out infinite reverse;
}

.hero-content {
  flex: 1 1 500px;
  z-index: 1;
}

.hero-image {
  flex: 1 1 400px;
  z-index: 1;
}

.hero-image img {
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  transition: transform 0.4s ease;
}

.hero-image img:hover {
  transform: scale(1.02);
}

.modern-hero h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
  color: #ffffff;
  font-weight: 700;
}

.modern-hero p {
  font-size: var(--type-lg);
  margin-bottom: var(--space-xl);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
}

.innovative-button,
.dynamic-cta,
.tech-button {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background: var(--primary);
  color: #ffffff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 2px solid var(--primary);
  font-size: var(--type-base);
  cursor: pointer;
}

.innovative-button:hover,
.dynamic-cta:hover,
.tech-button:hover {
  background: transparent;
  color: var(--primary);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.3);
}

.innovative-button.secondary {
  background: transparent;
  border-color: #ffffff;
  color: #ffffff;
  margin-left: var(--space-md);
}

.innovative-button.secondary:hover {
  background: #ffffff;
  color: var(--text);
}

.tech-section.section-alt {
  background: var(--background-alt);
}

.tech-section.section-dark {
  background: var(--section-dark);
  color: #ffffff;
}

.tech-section.section-dark h2,
.tech-section.section-dark h3,
.tech-section.section-dark h4 {
  color: #ffffff;
}

.tech-section.section-accent {
  background: var(--section-accent);
}

.dynamic-card {
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  padding: var(--space-lg);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.dynamic-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.dynamic-card img {
  border-radius: 4px;
  margin-bottom: var(--space-md);
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.dynamic-card h3 {
  font-size: var(--type-xl);
  margin-bottom: var(--space-sm);
  color: var(--text);
}

.dynamic-card p {
  margin-bottom: var(--space-md);
  color: var(--text-muted);
  flex-grow: 1;
}

.modern-split {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xxl);
  align-items: center;
  margin-bottom: var(--space-xl);
}

.split-content {
  flex: 1 1 500px;
}

.split-image {
  flex: 1 1 400px;
}

.split-image img {
  border-radius: 4px;
  border: 1px solid #e0e0e0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.tech-list {
  list-style: none;
  padding: 0;
}

.tech-list li {
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
  position: relative;
}

.tech-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
  font-size: var(--type-lg);
}

.modern-contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: #ffffff;
  padding: var(--space-xl);
  border-radius: 4px;
  border: 1px solid #e0e0e0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  color: var(--text);
  font-size: var(--type-base);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  font-family: var(--font-primary);
  font-size: var(--type-base);
  transition: all var(--transition);
}

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

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

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-lg);
  text-align: left;
  font-family: var(--font-secondary);
  font-size: var(--type-lg);
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition);
}

.faq-question:hover {
  background: var(--background-alt);
  color: var(--primary);
}

.faq-question::after {
  content: '+';
  font-size: var(--type-xxl);
  font-weight: 700;
  color: var(--primary);
  transition: transform var(--transition);
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 var(--space-lg);
}

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

.faq-answer p {
  color: var(--text-muted);
  line-height: 1.7;
}

.testimonials-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
  padding: var(--space-xl) 0;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial {
  min-width: 100%;
  padding: var(--space-xl);
  background: #ffffff;
  border-radius: 4px;
  border: 1px solid #e0e0e0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  text-align: center;
}

.testimonial-content {
  font-size: var(--type-lg);
  font-style: italic;
  margin-bottom: var(--space-lg);
  color: var(--text);
  line-height: 1.8;
  position: relative;
  padding: 0 var(--space-lg);
}

.testimonial-content::before {
  content: '"';
  position: absolute;
  left: -10px;
  top: -10px;
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.3;
  font-family: Georgia, serif;
}

.testimonial-author {
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.testimonial-role {
  color: var(--text-muted);
  font-size: var(--type-sm);
}

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

.slider-btn {
  background: var(--primary);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #ffffff;
  font-size: var(--type-lg);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.slider-btn:hover {
  background: var(--secondary);
  transform: scale(1.1);
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e0e0e0;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.slider-dot.active {
  background: var(--primary);
  transform: scale(1.3);
}

.gmb-card {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #ffffff;
  padding: var(--space-xl);
  border-radius: 4px;
  margin: var(--space-xl) 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.gmb-card h3 {
  color: #ffffff;
  margin-bottom: var(--space-md);
  font-size: var(--type-xxl);
}

.gmb-card p {
  margin-bottom: var(--space-md);
  font-size: var(--type-lg);
}

.gmb-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.gmb-feature {
  flex: 1 1 200px;
  text-align: center;
}

.gmb-feature i {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  display: block;
}

.gmb-feature strong {
  display: block;
  font-size: var(--type-lg);
  margin-bottom: var(--space-sm);
}

.authority-links {
  background: var(--background-alt);
  padding: var(--space-xl);
  border-radius: 4px;
  border-left: 4px solid var(--secondary);
  margin: var(--space-xl) 0;
}

.authority-links h4 {
  color: var(--text);
  margin-bottom: var(--space-md);
}

.authority-links ul {
  list-style: none;
  padding: 0;
}

.authority-links li {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
  position: relative;
}

.authority-links li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: 700;
}

.authority-links a {
  color: var(--secondary);
  font-weight: 600;
}

.authority-links a:hover {
  color: var(--primary);
}

.client-backlinks {
  background: #ffffff;
  padding: var(--space-xl);
  border-radius: 4px;
  border: 1px solid #e0e0e0;
  margin: var(--space-xl) 0;
}

.client-backlinks h4 {
  color: var(--text);
  margin-bottom: var(--space-md);
  font-size: var(--type-xl);
}

.client-backlinks p {
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.client-link {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  background: var(--primary);
  color: #ffffff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: all var(--transition);
}

.client-link:hover {
  background: var(--secondary);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
}

.video-embed-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 4px;
  margin: var(--space-xl) 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.video-embed-container iframe,
.video-embed-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.footer-mega {
  background: var(--section-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-xxl) 0 var(--space-xl);
  border-top: 4px solid var(--primary);
}

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

.footer-column h4 {
  color: #ffffff;
  font-size: var(--type-lg);
  margin-bottom: var(--space-lg);
  font-weight: 600;
  border-bottom: 2px solid var(--primary);
  padding-bottom: var(--space-sm);
  display: inline-block;
}

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

.footer-column li {
  margin-bottom: var(--space-md);
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer-column a:hover {
  color: var(--primary);
  text-decoration: none;
  padding-left: var(--space-sm);
}

.footer-copyright {
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--type-sm);
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

.section-divider {
  display: block;
  width: 100%;
  height: auto;
  margin: -1px 0;
  line-height: 0;
}

.section-divider svg {
  display: block;
  width: 100%;
  height: 60px;
}

.section-divider.flip {
  transform: scaleY(-1);
}

[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate="fade-in"] {
  transform: none;
}

[data-animate="fade-in"].visible {
  opacity: 1;
}

[data-animate="slide-left"] {
  transform: translateX(-30px);
}

[data-animate="slide-left"].visible {
  opacity: 1;
  transform: translateX(0);
}

[data-animate="slide-right"] {
  transform: translateX(30px);
}

[data-animate="slide-right"].visible {
  opacity: 1;
  transform: translateX(0);
}

[data-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

[data-stagger] > *.visible {
  opacity: 1;
  transform: translateY(0);
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

@media (max-width: 1024px) {
  body {
    margin-left: 0;
  }

  .sidebar {
    transform: translateX(-100%);
  }

  body.menu-open .sidebar {
    transform: translateX(0);
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .modern-hero h1 {
    font-size: 2rem;
  }

  .innovative-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .modern-split {
    gap: var(--space-lg);
  }

  .footer-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --type-hero: 1.75rem;
    --type-xxl: 1.35rem;
    --type-xl: 1.15rem;
  }

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

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

  .modern-hero {
    padding: var(--space-xl) var(--space-md);
  }

  .modern-hero h1 {
    font-size: 1.75rem;
  }

  .hero-content,
  .hero-image {
    flex: 1 1 100%;
  }

  .innovative-button.secondary {
    margin-left: 0;
    margin-top: var(--space-md);
  }

  .innovative-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .modern-split {
    flex-direction: column;
    gap: var(--space-md);
  }

  .split-content,
  .split-image {
    flex: 1 1 100%;
  }

  .modern-contact-form {
    padding: var(--space-lg);
  }

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

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

  .testimonial-content {
    font-size: var(--type-base);
    padding: 0 var(--space-md);
  }

  .gmb-features {
    flex-direction: column;
    gap: var(--space-md);
  }

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

@media (max-width: 480px) {
  :root {
    --type-hero: 1.5rem;
    --type-xxl: 1.25rem;
    --type-xl: 1.1rem;
  }

  .modern-hero h1 {
    font-size: 1.5rem;
  }

  .modern-hero p {
    font-size: var(--type-base);
  }

  .innovative-button,
  .dynamic-cta,
  .tech-button {
    display: block;
    width: 100%;
    text-align: center;
  }

  .innovative-button.secondary {
    margin-top: var(--space-md);
  }

  .dynamic-card {
    padding: var(--space-md);
  }

  .dynamic-card img {
    height: 180px;
  }

  .faq-question {
    font-size: var(--type-base);
    padding: var(--space-md);
  }

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

  .testimonial-content::before {
    font-size: 3rem;
  }

  .slider-btn {
    width: 36px;
    height: 36px;
    font-size: var(--type-base);
  }
}

@media print {
  body {
    margin-left: 0;
    background: #ffffff;
    color: #000000;
  }

  .sidebar,
  .mobile-menu-toggle,
  .slider-controls,
  .slider-dots,
  .innovative-button,
  .dynamic-cta,
  .tech-button {
    display: none;
  }

  .modern-hero,
  .tech-section,
  .footer-mega {
    page-break-inside: avoid;
  }

  a {
    color: #000000;
    text-decoration: underline;
  }

  .modern-hero {
    background: #ffffff;
    color: #000000;
  }

  .modern-hero h1,
  .tech-section.section-dark h2,
  .tech-section.section-dark h3 {
    color: #000000;
  }

  .tech-section.section-dark {
    background: #ffffff;
    color: #000000;
  }
}