/* Base Styles and Variables */
:root {
  /* Colors */
  --primary: #1A73E8;
  --secondary: #2DD4BF;
  --background: #F9FAFB;
  --text-dark: #111827;
  --text-light: #6B7280;
  --white: #FFFFFF;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: #0d62c9;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--white);
}

.btn-secondary:hover {
  background-color: #25bfa1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

/* WhatsApp Chat Button */
.whatsapp-chat {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: all 0.3s ease;
}

.whatsapp-chat:hover {
  transform: scale(1.1);
}

/* Sticky Navigation */
.sticky-nav {
  position: sticky;
  top: 0;
  background-color: var(--white);
  box-shadow: var(--shadow);
  z-index: 999;
  padding: var(--spacing-sm) 0;
}

.sticky-nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h2 {
  color: var(--primary);
  font-size: 1.5rem;
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
}

.nav-links a {
  font-weight: 500;
  color: var(--text-dark);
  transition: color 0.3s ease;
}

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, rgba(26, 115, 232, 0.1) 0%, rgba(45, 212, 191, 0.1) 100%);
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

.hero p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
  color: var(--text-light);
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* AI Solutions Section */
.ai-solutions {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.ai-solutions h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 2rem;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.solution-card, .service-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.card-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}

.solution-card h3, .service-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.solution-card p, .service-card p {
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

/* Traditional Services Section */
.traditional-services {
  padding: var(--spacing-xl) 0;
  background-color: var(--background);
}

.traditional-services h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 2rem;
}

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

/* Standards Section */
.standards {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
  text-align: center;
}

.standards h2 {
  margin-bottom: var(--spacing-xl);
  font-size: 2rem;
}

.standards-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.standard-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.standard-icon i {
  font-size: 2rem;
  color: var(--primary);
}

.standard-icon span {
  font-weight: 500;
  color: var(--text-dark);
}

/* About Section */
.about {
  padding: var(--spacing-xl) 0;
  background-color: var(--background);
}

.about-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.about-text h2 {
  margin-bottom: var(--spacing-md);
  font-size: 2rem;
}

.section-heading {
  text-align: center;
}

.founder-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.founder-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  border: 4px solid var(--white);
  box-shadow: var(--shadow);
}

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

.founder-info h3 {
  margin-bottom: var(--spacing-xs);
}

.founder-info p {
  margin-bottom: var(--spacing-xs);
  color: var(--text-light);
}

.founder-details p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.vision {
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--secondary);
}

.vision h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary);
}

.vision p {
  font-style: italic;
  line-height: 1.7;
}

.founder-note {
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}

.founder-note h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary);
}

.founder-note p {
  font-style: italic;
  line-height: 1.7;
}

.values {
  margin: var(--spacing-lg) 0;
}

.values h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary);
}

.values ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.values li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.values i {
  color: var(--secondary);
}

.track-record {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.counter {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.counter .count {
  display: block;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--primary);
}

.counter span {
  font-size: 1.5rem;
  color: var(--primary);
}

.counter p {
  margin-top: var(--spacing-xs);
  color: var(--text-light);
}

/* Home CTA Section */
.home-cta {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  text-align: center;
  color: var(--white);
}

.home-cta h2 {
  margin-bottom: var(--spacing-lg);
  font-size: 2rem;
}

.home-cta .btn {
  background-color: var(--white);
  color: var(--primary);
}

.home-cta .btn:hover {
  background-color: var(--gray-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

/* Services Detailed Section */
.services-detailed {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.services-detailed h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 2rem;
}

.services-detailed h3 {
  margin: var(--spacing-lg) 0 var(--spacing-md);
  font-size: 1.5rem;
  color: var(--primary);
}

.ai-services, .traditional-services-detailed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.service-detail {
  background-color: var(--background);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.service-detail h4 {
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
}

.service-detail ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.service-detail li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
}

.service-detail i {
  color: var(--secondary);
  margin-top: 0.25rem;
}

.services-cta {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* Standards Detailed Section */
.standards-detailed {
  padding: var(--spacing-xl) 0;
  background-color: var(--background);
}

.standards-detailed h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 2rem;
}

.standards-detailed h3 {
  margin: var(--spacing-lg) 0 var(--spacing-md);
  font-size: 1.5rem;
  color: var(--primary);
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.standard-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  transition: transform 0.3s ease;
}

.standard-card:hover {
  transform: translateY(-5px);
}

.standard-card i {
  font-size: 2rem;
  color: var(--primary);
}

.national-standards ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-sm);
}

.national-standards li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.national-standards i {
  color: var(--secondary);
}

.qa-process {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.process-step {
  flex: 1;
  min-width: 200px;
  text-align: center;
  position: relative;
}

.step-number {
  width: 40px;
  height: 40px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto var(--spacing-sm);
  font-weight: 600;
}

/* FAQ Section */
.faq {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.faq h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 2rem;
}

.faq-category {
  margin-bottom: var(--spacing-lg);
}

.faq-category h3 {
  margin-bottom: var(--spacing-md);
  color: var(--primary);
  font-size: 1.5rem;
}

.faq-item {
  margin-bottom: var(--spacing-sm);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--background);
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: var(--gray-100);
}

.faq-question i {
  transition: transform 0.3s ease;
}

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

.faq-answer {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: var(--spacing-md);
  max-height: 500px;
}

.faq-ctas {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

/* Contact Section */
.contact {
  padding: var(--spacing-xl) 0;
  background-color: var(--background);
}

.contact h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 2rem;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.contact-form {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.1);
}

.char-count {
  display: block;
  text-align: right;
  margin-top: var(--spacing-xs);
  color: var(--text-light);
  font-size: 0.875rem;
}

.contact-info {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.contact-detail i {
  font-size: 1.25rem;
  color: var(--primary);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

/* Footer */
.footer {
  background-color: var(--text-dark);
  color: var(--white);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

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

.footer-section h3,
.footer-section h4 {
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

.footer-section ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer-section a {
  color: var(--gray-300);
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid var(--gray-300);
  padding-top: var(--spacing-md);
  text-align: center;
  color: var(--gray-300);
  font-size: 0.875rem;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(3px);
}

.modal-content {
  background-color: var(--white);
  margin: 5% auto;
  padding: 0;
  border-radius: var(--radius-md);
  width: 80%;
  max-width: 800px;
  box-shadow: var(--shadow-lg);
  max-height: 80vh;
  overflow-y: auto;
}

.modal-header {
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--primary);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.5rem;
}

.close {
  color: white;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  padding: 0 var(--spacing-xs);
}

.close:hover,
.close:focus {
  color: var(--gray-300);
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-body h3 {
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--primary);
}

.modal-body p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.modal-body ul {
  margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-lg);
}

.modal-body li {
  margin-bottom: var(--spacing-xs);
}

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

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

/* Responsive Design */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .about-content {
    grid-template-columns: 1fr;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .track-record {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .modal-content {
    width: 90%;
    margin: 10% auto;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    padding-top: var(--spacing-xl);
    transition: 0.3s;
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }
  
  .process-steps {
    grid-template-columns: 1fr;
  }
  
  .qa-process {
    flex-direction: column;
  }
  
  .counter {
    padding: var(--spacing-sm);
  }
  
  .counter .count {
    font-size: 2rem;
  }
  
  .modal-content {
    width: 95%;
    margin: 5% auto;
  }
  
  .modal-header {
    padding: var(--spacing-sm);
  }
  
  .modal-header h2 {
    font-size: 1.25rem;
  }
  
  .close {
    font-size: 1.5rem;
  }
}

@media (max-width: 576px) {
  .container {
    width: 95%;
  }
  
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .hero h1 {
    font-size: 1.5rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .solutions-grid,
  .services-grid,
  .ai-services,
  .traditional-services-detailed {
    grid-template-columns: 1fr;
  }
  
  .track-record {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .modal-content {
    width: 98%;
    margin: 2% auto;
  }
  
  .modal-body {
    padding: var(--spacing-md);
  }
}