:root {
  /* Core colors - replacing purple with blue/teal theme */
  --dark-bg: #0a1929;
  --dark-bg-secondary: #112940;
  --accent-primary: #0288d1;
  --accent-secondary: #00acc1;
  --accent-light: #4fc3f7;
  --accent-gradient: linear-gradient(135deg, #0288d1 0%, #00acc1 100%);
  --glow-color: rgba(2, 136, 209, 0.3);
  
  /* Text colors */
  --text-light: #ffffff;
  --text-muted: #a0b7cc;
  --text-secondary: #d1d5db;
  
  /* Card/UI elements */
  --card-bg: rgba(17, 41, 64, 0.95);
  --card-border: rgba(255, 255, 255, 0.1);
  --hover-overlay: rgba(2, 136, 209, 0.03);
  
  /* Animation */
  --transition-standard: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Montserrat:wght@400;500;600;700&display=swap');

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  background-color: var(--dark-bg);
  color: var(--text-light);
  /* Subtle technology pattern background */
  background-image: 
    linear-gradient(to bottom, rgba(10, 25, 41, 0.97), rgba(10, 25, 41, 0.97)),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%230288d1' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  letter-spacing: -0.01em;
  color: var(--text-light);
  font-weight: 600;
}

/* ----- Enhanced Navbar ----- */
.navbar {
  backdrop-filter: blur(16px);
  background: rgba(10, 25, 41, 0.9) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.navbar-brand img {
  border-radius: 12px;
  transition: var(--transition-bounce);
  border: 2px solid transparent;
}

.navbar-brand:hover img {
  transform: scale(1.08);
  border-color: var(--accent-primary);
  box-shadow: 0 0 15px var(--glow-color);
}

.nav-link {
  font-weight: 500;
  position: relative;
  padding: 0.5rem 1rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width 0.3s ease, left 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

.nav-link:hover {
  color: var(--accent-light);
}

.nav-link.active {
  color: var(--accent-light);
  font-weight: 600;
}

/* ----- Section Backgrounds ----- */
.bg-primary {
  background: var(--accent-gradient) !important;
  position: relative;
  overflow: hidden;
}

.bg-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
  opacity: 0.5;
}

.bg-light {
  background-color: var(--dark-bg-secondary) !important;
  color: var(--text-light);
}

.bg-dark {
  background-color: var(--dark-bg) !important;
}

/* ----- UI Elements ----- */
.bg-white.bg-opacity-10 {
  background: rgba(255, 255, 255, 0.04) !important;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
}

.rounded-3 {
  border-radius: 12px !important;
}

.rounded-4 {
  border-radius: 16px !important;
}

.rounded-pill {
  border-radius: 50rem !important;
}

.shadow-lg {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2), 0 0 15px var(--glow-color) !important;
}

/* ----- Card Styling ----- */
.card {
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
  transition: var(--transition-standard);
  color: var(--text-light);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15), 0 0 15px var(--glow-color);
}

.pricing-card {
  transition: var(--transition-bounce);
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 20px var(--glow-color);
  border-color: rgba(2, 136, 209, 0.3);
}

.pricing-card .card-body {
  padding: 2rem 1.5rem;
}

.card i.fas, .card i.fab {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 8px var(--glow-color));
}

/* ----- Button Styles ----- */
.btn {
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent-gradient);
  border: none;
}

.btn-primary:hover {
  box-shadow: 0 8px 16px rgba(2, 136, 209, 0.3);
  transform: translateY(-2px);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%, -50%);
  transform-origin: 50% 50%;
}

.btn-primary:hover::after {
  animation: ripple 1s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  100% {
    transform: scale(20, 20);
    opacity: 0;
  }
}

.btn-light {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-light);
}

.btn-light:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-light);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.btn-outline-light {
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-light);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ----- Form Controls ----- */
.form-control, .form-select {
  background-color: rgba(10, 25, 41, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  transition: var(--transition-standard);
  backdrop-filter: blur(4px);
}

.form-control:focus, .form-select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px rgba(2, 136, 209, 0.15);
  background-color: rgba(10, 25, 41, 0.8);
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-select option {
  background-color: var(--dark-bg);
  color: var(--text-light);
}

/* ----- Modal Styling ----- */
.modal-content {
  background-color: var(--dark-bg-secondary);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px var(--glow-color);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.modal-header {
  background: var(--accent-gradient);
  border-bottom: none;
  padding: 1.5rem;
}

.modal-body {
  color: var(--text-light);
  padding: 1.5rem;
}

/* ----- Service Page Specific ----- */
#services h2 {
  color: var(--text-light);
}

#services .fas {
  color: var(--accent-light);
}

#services img {
  transition: transform 0.3s ease;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  border-radius: 12px;
}

#services img:hover {
  transform: translateY(-5px);
}

/* Make sure service images are consistent size */
#services .col-md-6 img {
  width: 100%;
  height: 350px;
  object-fit: cover;
}

/* ----- About Page Specific ----- */
#about-main img {
  transition: transform 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

#about-main h2, 
#about-main h3, 
#about-main h4 {
  color: var(--text-light);
}

/* Badge style for expertise section */
.badge.rounded-circle {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
}

/* ----- Accordion Styling ----- */
.accordion-button {
  background-color: var(--dark-bg-secondary);
  color: var(--text-light);
  border-radius: 8px;
  padding: 1.25rem;
  font-weight: 500;
  box-shadow: none;
}

.accordion-button:not(.collapsed) {
  background: var(--accent-gradient);
  color: var(--text-light);
  font-weight: 600;
}

.accordion-button::after {
  filter: invert(1);
}

.accordion-item {
  background-color: var(--dark-bg-secondary);
  border-radius: 8px;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.accordion-body {
  background-color: var(--dark-bg-secondary);
  color: var(--text-secondary);
  padding: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
}



/* ----- Footer Styling ----- */
footer {
  background-color: var(--dark-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer a {
  color: var(--text-light) !important;
  transition: var(--transition-standard);
  font-weight: 500;
}

footer a:hover {
  color: var(--accent-primary) !important;
  text-decoration: none;
}

footer .social-icons a {
  transition: var(--transition-bounce);
}

footer .social-icons a:hover {
  transform: translateY(-3px);
}

/* ----- Text Utilities ----- */
.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-muted {
  color: var(--text-muted) !important;
}

/* ----- Animation Effects ----- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Add staggered animation for hero items */
.col-md-6:nth-child(1) .fade-in { transition-delay: 0.1s; }
.col-md-6:nth-child(2) .fade-in { transition-delay: 0.2s; }
.col-md-6:nth-child(3) .fade-in { transition-delay: 0.3s; }
.col-md-6:nth-child(4) .fade-in { transition-delay: 0.4s; }

/* Service icons pulse animation */
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.card i.fa-3x {
  animation: pulse 3s infinite ease-in-out;
}

/* Custom badge styles */
.badge {
  padding: 0.5em 0.8em;
  font-weight: 500;
  border-radius: 4px;
}

.badge-primary {
  background: var(--accent-gradient);
}

.badge-secondary {
  background: rgba(255, 255, 255, 0.1);
}

/* ----- FAQ Styling ----- */
#faqAccordion .accordion-item {
  background: var(--card-bg);
  margin-bottom: 1rem;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition-standard);
}

#faqAccordion .accordion-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border-color: var(--accent-light);
}

/* ----- Testimonial Cards ----- */
.testimonial-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* ----- Portfolio Page Styling ----- */
.portfolio-filter {
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  transition: var(--transition-standard);
  border-radius: 6px;
}

.portfolio-filter.active {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 12px rgba(2, 136, 209, 0.2);
}

.portfolio-item {
  transition: all 0.5s ease-in-out;
}

/* ----- Scrollbar Styling ----- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--dark-bg-secondary);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* ----- Media Queries ----- */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--dark-bg);
    border-radius: 12px;
    padding: 1rem;
    margin-top: 1rem;
    border: 1px solid var(--card-border);
  }
  
  .nav-link::after {
    display: none;
  }
  
  #services .order-md-2 {
    order: 0;
  }
  
  #services .order-md-1 {
    order: 1;
  }
}

@media (max-width: 767.98px) {
  h1.display-4 {
    font-size: 2.5rem;
  }
  
  .pricing-card {
    margin-bottom: 2rem;
  }
  
  #services img, #about-main img {
    margin-bottom: 2rem;
  }
  
  .order-md-2 {
    order: 0;
  }
  
  .order-md-1 {
    order: 1;
  }
}