/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary: #8b5cf6;
  --accent: #06b6d4;
  --text: #1e293b;
  --text-light: #64748b;
  --bg: #ffffff;
  --bg-light: #f8fafc;
  --bg-dark: #0f172a;
  --border: #e2e8f0;
  --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --gradient-text: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s ease;
}

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

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

.nav-links a.active {
  color: var(--primary);
}

.nav-links a.active::after {
  width: 100%;
}

/* Hamburger Menu Button */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  position: relative;
}

.hamburger-line {
  width: 100%;
  height: 3px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
  display: block;
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: translateY(10.5px) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(-20px);
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: translateY(-10.5px) rotate(-45deg);
}

.hamburger:hover .hamburger-line {
  background: var(--primary);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(15, 23, 42, 0.98);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  width: 100%;
  padding: 2rem;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  padding: 0;
  margin: 0;
}

.mobile-nav-link {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  position: relative;
  display: block;
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease;
}

.mobile-menu-overlay.active .mobile-nav-link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu-overlay.active .mobile-nav-link:nth-child(1) {
  transition-delay: 0.1s;
}

.mobile-menu-overlay.active .mobile-nav-link:nth-child(2) {
  transition-delay: 0.2s;
}

.mobile-menu-overlay.active .mobile-nav-link:nth-child(3) {
  transition-delay: 0.3s;
}

.mobile-menu-overlay.active .mobile-nav-link:nth-child(4) {
  transition-delay: 0.4s;
}

.mobile-nav-link:hover {
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary-light);
  transform: translateX(10px);
}

.mobile-nav-link:active {
  background: rgba(99, 102, 241, 0.3);
}

/* Breadcrumb Navigation */
.breadcrumb {
  background: var(--bg-light);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.breadcrumb-list {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  align-items: center;
  margin: 0;
  padding: 0;
  font-size: 0.875rem;
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
  content: '/';
  margin-left: 0.5rem;
  color: var(--text-light);
}

.breadcrumb-list a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-list a:hover {
  color: var(--primary);
}

/* Inline Links */
.inline-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}

.inline-link:hover {
  border-bottom-color: var(--primary);
}

/* Hero Section */
.hero {
  min-height: 90vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
}

.hero-content {
  z-index: 1;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.gradient-text {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-light);
  font-weight: 400;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--gradient);
  color: white;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1.125rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Ghost Button */
.ghost-button {
  display: inline-block;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--primary);
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1.125rem;
  transition: all 0.3s ease;
  border: 1px solid var(--primary);
  cursor: pointer;
}

.ghost-button:hover {
  background: rgba(99, 102, 241, 0.05);
  border-color: var(--primary-dark);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.services-cta,
.about-cta {
  text-align: center;
  margin-top: 2rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.automation-visual {
  position: relative;
  width: 300px;
  height: 300px;
}

.node {
  position: absolute;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: var(--shadow-lg);
  animation: pulse 2s ease-in-out infinite;
}

.node:nth-child(1) {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: 0s;
}

.node:nth-child(2) {
  bottom: 0;
  left: 0;
  animation-delay: 0.5s;
}

.node:nth-child(3) {
  bottom: 0;
  right: 0;
  animation-delay: 1s;
}

.connection {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 2px;
  background: var(--gradient);
  opacity: 0.3;
  animation: flow 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: translateX(-50%) scale(1);
    opacity: 1;
  }
  50% {
    transform: translateX(-50%) scale(1.1);
    opacity: 0.8;
  }
}

@keyframes flow {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.6;
  }
}

/* Services Section */
.services {
  padding: 6rem 0;
  background: var(--bg-light);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: white;
  padding: 2.5rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border);
}

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

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.service-card p {
  color: var(--text-light);
  line-height: 1.8;
}

/* Capabilities Section */
.capabilities {
  padding: 6rem 0;
  background: var(--bg);
}

.capabilities-description {
  font-size: 1.125rem;
  color: var(--text-light);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

.platforms {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.platform-tag {
  padding: 0.75rem 1.5rem;
  background: var(--bg-light);
  border: 2px solid var(--primary);
  border-radius: 2rem;
  color: var(--primary);
  font-weight: 600;
  transition: all 0.3s ease;
}

.platform-tag:hover {
  background: var(--gradient);
  color: white;
  transform: translateY(-2px);
}

/* About Section */
.about {
  padding: 6rem 0;
  background: var(--bg-light);
}

.about-text {
  font-size: 1.125rem;
  color: var(--text-light);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Contact Section */
.contact {
  padding: 6rem 0;
  background: var(--bg);
}

.contact-subtitle {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 3rem;
  font-size: 1.125rem;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: 0.5rem;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: var(--bg);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
  resize: vertical;
}

.form-status {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-weight: 500;
  text-align: center;
  display: none;
}

.form-status.success {
  display: block;
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}

.form-status.error {
  display: block;
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: white;
  padding: 3rem 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.footer-logo-section {
  display: flex;
  justify-content: center;
}

.footer-logo {
  height: 50px;
  width: auto;
  opacity: 0.8;
  filter: brightness(0) invert(1);
  transition: opacity 0.3s ease;
}

.footer-logo:hover {
  opacity: 1;
}

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

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-nav a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.footer-text p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.footer-group {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5) !important;
}

.footer-group a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.3s ease;
  border-bottom: 1px solid transparent;
}

.footer-group a:hover {
  color: rgba(255, 255, 255, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
    text-align: center;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .cta-button,
  .hero-buttons .ghost-button {
    width: 100%;
    text-align: center;
  }

  .gradient-text {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 0 1rem;
  }

  .automation-visual {
    width: 200px;
    height: 200px;
  }

  .node {
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 480px) {
  .logo-img {
    height: 32px;
  }

  .logo-text {
    font-size: 1.25rem;
  }

  .gradient-text {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .footer-logo {
    height: 40px;
  }

  .footer {
    padding: 2rem 0;
  }
}

/* Case Studies Archive */
.case-studies-hero {
  padding: 4rem 0 2rem;
  background: var(--bg-light);
}

.case-studies-intro {
  font-size: 1.125rem;
  color: var(--text-light);
  text-align: center;
  max-width: 700px;
  margin: 1rem auto 0;
  line-height: 1.8;
}

.case-studies-grid-section {
  padding: 4rem 0;
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.case-study-card {
  background: white;
  padding: 2.5rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

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

.case-study-label {
  font-size: 0.875rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}

.case-study-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text);
  line-height: 1.3;
}

.case-study-summary {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.case-study-outcomes {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}

.case-study-outcomes li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-light);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.case-study-outcomes li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 600;
}

.case-study-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
  margin-top: auto;
}

.case-study-link:hover {
  color: var(--primary-dark);
}

/* Individual Case Study Page */
.case-study-page {
  padding: 4rem 0;
}

.case-study-header {
  max-width: 800px;
  margin: 0 auto 3rem;
  text-align: center;
}

.case-study-header h1 {
  font-size: 2.5rem;
  margin: 1rem 0;
  color: var(--text);
  line-height: 1.2;
}

.case-study-summary-large {
  font-size: 1.125rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-top: 1.5rem;
}

.case-study-at-a-glance {
  background: var(--bg-light);
  padding: 2.5rem;
  border-radius: 1rem;
  margin-bottom: 3rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.case-study-at-a-glance h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.glance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.glance-item strong {
  display: block;
  color: var(--text);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.glance-item p {
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

.case-study-content {
  max-width: 800px;
  margin: 0 auto;
}

.content-section {
  margin-bottom: 3rem;
}

.content-section h2 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.content-section p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.content-section ul {
  color: var(--text-light);
  line-height: 1.8;
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.content-section li {
  margin-bottom: 0.5rem;
}

.case-study-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

/* Responsive adjustments for case studies */
@media (max-width: 768px) {
  .case-studies-grid {
    grid-template-columns: 1fr;
  }

  .case-study-header h1 {
    font-size: 2rem;
  }

  .glance-grid {
    grid-template-columns: 1fr;
  }

  .case-study-cta {
    flex-direction: column;
  }

  .case-study-cta .ghost-button,
  .case-study-cta .cta-button {
    width: 100%;
    text-align: center;
  }
}