/* Dark Mode Variables */
:root {
    /* Default Light Mode Variables */
    --bg-color: var(--white);
    --text-color-main: #333;
    --text-color-light: #6c757d;
    --card-bg: var(--white);
    --border-color: rgba(0, 0, 0, 0.1);
    --input-bg: var(--white);
    --input-color: #333;
    --input-border: #ced4da;
  }
  /* Dark Mode Variables and Custom Properties */
:root {
    /* Light Mode (Default) */
    --primary-color: #4477FE;
    --primary-light: rgba(68, 119, 254, 0.1);
    --primary-dark: #3366e6;
    --secondary-color: #111859;
    --secondary-light: #1b2470;
    --text-color: #333;
    --text-light: #6c757d;
    --light-gray: #f8f9fa;
    --dark-gray: #6c757d;
    --white: #ffffff;
    --black: #000000;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --transition: all 0.3s ease;
    --box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    --border-radius: 10px;
    --card-bg: #ffffff;
    --body-bg: #ffffff;
    --input-bg: #ffffff;
    --border-color: #ced4da;
    --form-control-focus: rgba(68, 119, 254, 0.25);
    --section-bg-alt: #f8f9fa;
    --section-bg: #ffffff;
    --footer-bg: #f8f9fa;
    --footer-bottom-bg: #111859;
    --footer-text: #333;
    --navbar-bg: #ffffff;
  }
  
  /* Dark Mode */
  [data-theme="dark"] {
    --primary-color: #5588ff;
    --primary-light: rgba(85, 136, 255, 0.2);
    --primary-dark: #4477fe;
    --secondary-color: #7a88ee;
    --secondary-light: #5466be;
    --text-color: #e1e1e1;
    --text-light: #b0b0b0;
    --light-gray: #2c2c2c;
    --dark-gray: #9e9e9e;
    --white: #ffffff;
    --black: #000000;
    --card-bg: #1a1a1a;
    --body-bg: #121212;
    --input-bg: #2c2c2c;
    --border-color: #444;
    --form-control-focus: rgba(85, 136, 255, 0.4);
    --section-bg-alt: #1e1e1e;
    --section-bg: #121212;
    --footer-bg: #1a1a1a;
    --footer-bottom-bg: #0a0a0a;
    --footer-text: #e1e1e1;
    --navbar-bg: #1a1a1a;
    --box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  }
  
  /* Base Dark Mode Styles */
  [data-theme="dark"] body {
    background-color: var(--body-bg);
    color: var(--text-color);
  }
  
  /* Dark Mode Navbar */
  [data-theme="dark"] .navbar {
    background-color: var(--navbar-bg);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
  }
  
  [data-theme="dark"] .navbar-nav .nav-link {
    color: var(--text-color);
  }
  
  [data-theme="dark"] .navbar-nav .nav-link:hover,
  [data-theme="dark"] .navbar-nav .nav-link.active {
    color: var(--primary-color);
  }
  
  [data-theme="dark"] .navbar-toggler-icon span {
    background-color: var(--text-color);
  }
  
  [data-theme="dark"] .dropdown-menu {
    background-color: var(--card-bg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  }
  
  [data-theme="dark"] .dropdown-item {
    color: var(--text-color);
  }
  
  [data-theme="dark"] .dropdown-item:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
  }
  
  /* Dark Mode Sections */
  [data-theme="dark"] .about-section,
  [data-theme="dark"] .calculator-section,
  [data-theme="dark"] .testimonials-section,
  [data-theme="dark"] .faqs-section {
    background-color: var(--section-bg-alt);
  }
  
  [data-theme="dark"] .services-section,
  [data-theme="dark"] .projects-section,
  [data-theme="dark"] .contact-section {
    background-color: var(--section-bg);
  }
  
  /* Dark Mode Cards and Boxes */
  [data-theme="dark"] .counter-box,
  [data-theme="dark"] .service-card,
  [data-theme="dark"] .calculator-card,
  [data-theme="dark"] .project-card,
  [data-theme="dark"] .testimonial-card,
  [data-theme="dark"] .contact-card,
  [data-theme="dark"] .contact-form-card,
  [data-theme="dark"] .result-item {
    background-color: var(--card-bg);
    box-shadow: var(--box-shadow);
  }
  
  [data-theme="dark"] .result-item {
    background-color: var(--light-gray);
  }
  
  [data-theme="dark"] .counter-box h2 {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  /* Dark Mode Form Elements */
  [data-theme="dark"] .form-control,
  [data-theme="dark"] .form-select,
  [data-theme="dark"] .input-group-text {
    background-color: var(--input-bg);
    border-color: var(--border-color);
    color: var(--text-color);
  }
  
  [data-theme="dark"] .form-control:focus,
  [data-theme="dark"] .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem var(--form-control-focus);
    background-color: var(--input-bg);
    color: var(--text-color);
  }
  
  [data-theme="dark"] .form-floating > label {
    color: var(--text-light);
  }
  
  [data-theme="dark"] .form-floating.focused label,
  [data-theme="dark"] .form-floating.has-value label {
    color: var(--primary-color);
  }
  
  /* Dark Mode Footer */
  [data-theme="dark"] footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
  }
  
  [data-theme="dark"] .footer-about p,
  [data-theme="dark"] .footer-contact a,
  [data-theme="dark"] .footer-links a {
    color: var(--text-light);
  }
  
  [data-theme="dark"] .footer-contact h4,
  [data-theme="dark"] .footer-links h4 {
    color: var(--primary-color);
  }
  
  [data-theme="dark"] .footer-bottom {
    background-color: var(--footer-bottom-bg);
  }
  
  /* Dark Mode FAQ Section */
  [data-theme="dark"] .accordion-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
  }
  
  [data-theme="dark"] .accordion-button {
    background-color: var(--card-bg);
    color: var(--text-color);
  }
  
  [data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: var(--primary-light);
    color: var(--primary-color);
  }
  
  [data-theme="dark"] .accordion-button::after {
    filter: invert(0.8);
  }
  
  [data-theme="dark"] .accordion-body {
    background-color: var(--card-bg);
    color: var(--text-color);
  }
  
  /* Dark Mode Toggle Button Styles */
  .mode-toggle {
    position: fixed;
    bottom: 20px;
    right: 90px;
    z-index: 999;
  }
  
  .dark-mode-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
  }
  
  .dark-mode-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  }
  
  [data-theme="dark"] .dark-mode-btn {
    background-color: #ffc107;
    color: #333;
  }
  
  [data-theme="dark"] .dark-mode-btn i.fa-moon {
    display: none;
  }
  
  [data-theme="dark"] .dark-mode-btn::before {
    content: "\f185";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
  }
  
  /* Adjust hover effects in dark mode */
  [data-theme="dark"] .btn-link,
  [data-theme="dark"] .btn-link:hover {
    color: var(--primary-color);
  }
  
  [data-theme="dark"] .footer-links a:hover,
  [data-theme="dark"] .footer-contact a:hover,
  [data-theme="dark"] .contact-text a:hover {
    color: var(--primary-color);
  }
  
  /* Media Queries */
  @media (max-width: 767.98px) {
    .mode-toggle {
      bottom: 80px;
      right: 20px;
    }
  }
  /* Dark Mode Variables */
  [data-theme="dark"] {
    --bg-color: #121212;
    --text-color-main: #e0e0e0;
    --text-color-light: #b0b0b0;
    --card-bg: #1e1e1e;
    --border-color: rgba(255, 255, 255, 0.1);
    --input-bg: #2c2c2c;
    --input-color: #e0e0e0;
    --input-border: #444;
    
    /* Override Bootstrap Variables */
    --bs-body-bg: var(--bg-color);
    --bs-body-color: var(--text-color-main);
    --bs-border-color: var(--border-color);
  }
  
  /* Basic Elements */
  [data-theme="dark"] body {
    background-color: var(--bg-color);
    color: var(--text-color-main);
  }
  
  /* Navbar Styles */
  [data-theme="dark"] .navbar {
    background-color: #1a1a1a;
    border-bottom: 1px solid var(--border-color);
  }
  
  [data-theme="dark"] .navbar-light .navbar-brand,
  [data-theme="dark"] .navbar-brand span {
    color: var(--text-color-main);
  }
  
  [data-theme="dark"] .navbar-nav .nav-link {
    color: var(--text-color-light);
  }
  
  [data-theme="dark"] .navbar-nav .nav-link:hover,
  [data-theme="dark"] .navbar-nav .nav-link.active {
    color: var(--primary-color);
  }
  
  [data-theme="dark"] .navbar-toggler-icon span {
    background-color: var(--text-color-main);
  }
  
  /* Dropdown Styles */
  [data-theme="dark"] .dropdown-menu {
    background-color: #1a1a1a;
    border: 1px solid var(--border-color);
  }
  
  [data-theme="dark"] .dropdown-item {
    color: var(--text-color-light);
  }
  
  [data-theme="dark"] .dropdown-item:hover {
    background-color: rgba(68, 119, 254, 0.1);
    color: var(--primary-color);
  }
  
  /* Section Backgrounds */
  [data-theme="dark"] .about-section,
  [data-theme="dark"] .calculator-section,
  [data-theme="dark"] .testimonials-section,
  [data-theme="dark"] .faq-section {
    background-color: #101010;
  }
  
  [data-theme="dark"] .services-section,
  [data-theme="dark"] .projects-section,
  [data-theme="dark"] .contact-section {
    background-color: var(--bg-color);
  }
  
  /* Cards and Boxes */
  [data-theme="dark"] .service-card,
  [data-theme="dark"] .project-card,
  [data-theme="dark"] .calculator-card,
  [data-theme="dark"] .testimonial-card,
  [data-theme="dark"] .contact-card,
  [data-theme="dark"] .contact-form-card,
  [data-theme="dark"] .counter-box {
    background-color: var(--card-bg);
    border-color: var(--border-color);
  }
  
  [data-theme="dark"] .card-body {
    background-color: var(--card-bg);
  }
  
  [data-theme="dark"] .card-header {
    background-color: #252525;
    border-bottom-color: var(--border-color);
  }
  
  /* Form Elements */
  [data-theme="dark"] .form-control,
  [data-theme="dark"] .form-select {
    background-color: var(--input-bg);
    color: var(--input-color);
    border-color: var(--input-border);
  }
  
  [data-theme="dark"] .form-control:focus,
  [data-theme="dark"] .form-select:focus {
    background-color: var(--input-bg);
    color: var(--input-color);
    border-color: var(--primary-color);
  }
  
  [data-theme="dark"] .form-floating > label {
    color: var(--text-color-light);
  }
  
  [data-theme="dark"] .input-group-text {
    background-color: #252525;
    color: var(--text-color-light);
    border-color: var(--input-border);
  }
  
  /* Result Items */
  [data-theme="dark"] .result-item {
    background-color: #252525;
  }
  
  /* Accordion for FAQ */
  [data-theme="dark"] .accordion-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
  }
  
  [data-theme="dark"] .accordion-button {
    background-color: var(--card-bg);
    color: var(--text-color-main);
  }
  
  [data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: rgba(68, 119, 254, 0.1);
    color: var(--primary-color);
  }
  
  [data-theme="dark"] .accordion-button::after {
    filter: brightness(2);
  }
  
  [data-theme="dark"] .accordion-body {
    background-color: var(--card-bg);
    color: var(--text-color-light);
  }
  
  /* Footer */
  [data-theme="dark"] footer {
    background-color: #1a1a1a;
  }
  
  [data-theme="dark"] .footer-bottom {
    background-color: #0f0f0f;
  }
  
  [data-theme="dark"] .footer-about p,
  [data-theme="dark"] .footer-contact a,
  [data-theme="dark"] .footer-links a {
    color: var(--text-color-light);
  }
  
  /* Dark Mode Toggle */
  .dark-mode-toggle {
    position: relative;
    width: 60px;
    height: 26px;
    border-radius: 15px;
    background-color: #1a1a1a;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 15px;
    display: flex;
    align-items: center;
    padding: 0 5px;
  }
  
  .dark-mode-toggle i {
    position: absolute;
    font-size: 16px;
    transition: all 0.3s ease;
  }
  
  .dark-mode-toggle .fa-sun {
    left: 7px;
    color: #ffaa00;
    opacity: 1;
  }
  
  .dark-mode-toggle .fa-moon {
    right: 7px;
    color: #ffffff;
    opacity: 0.3;
  }
  
  .dark-mode-toggle .toggle-slider {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: white;
    left: 3px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  }
  
  .dark-mode-toggle.active {
    background-color: #0f0f0f;
  }
  
  .dark-mode-toggle.active .toggle-slider {
    left: 37px;
    background-color: #444;
  }
  
  .dark-mode-toggle.active .fa-sun {
    opacity: 0.3;
  }
  
  .dark-mode-toggle.active .fa-moon {
    opacity: 1;
  }
  
  /* Dark Mode Transitions */
  body,
  .navbar,
  .dropdown-menu,
  .service-card,
  .project-card,
  .calculator-card,
  .testimonial-card,
  .contact-card,
  .contact-form-card,
  .counter-box,
  .form-control,
  .form-select,
  .accordion-item,
  .accordion-button,
  footer {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  }
  
  /* Adjust some specific elements in dark mode */
  [data-theme="dark"] .section-title {
    color: var(--text-color-main);
  }
  
  [data-theme="dark"] .counter-box h2 {
    background: linear-gradient(45deg, var(--primary-color), #5e7df9);
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  [data-theme="dark"] .counter-icon,
  [data-theme="dark"] .service-icon,
  [data-theme="dark"] .contact-icon,
  [data-theme="dark"] .feature-icon {
    color: var(--primary-color);
  }
  
  [data-theme="dark"] .tag {
    background-color: rgba(68, 119, 254, 0.2);
  }
  
  /* Fix for some specific components */
  [data-theme="dark"] .carousel-control-prev-icon,
  [data-theme="dark"] .carousel-control-next-icon {
    filter: invert(1);
  }
  
  /* Mobile adjustments */
  @media (max-width: 767.98px) {
    .dark-mode-toggle {
      margin: 15px 0 0;
    }
  }
  /* Enhanced FAQ Dark Mode Styles */

/* Main section background */
[data-theme="dark"] .faq-section {
    background-color: var(--body-bg) !important;
    color: var(--text-color);
  }
  
  /* Section title and description */
  [data-theme="dark"] .faq-section .section-title,
  [data-theme="dark"] .faq-section .lead {
    color: var(--text-color);
  }
  
  /* FAQ Category Buttons */
  [data-theme="dark"] .faq-category {
    background-color: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
  }
  
  [data-theme="dark"] .faq-category:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
  }
  
  [data-theme="dark"] .faq-category.active {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
  }
  
  /* Search bar */
  [data-theme="dark"] .faq-search-container {
    background-color: transparent;
  }
  
  [data-theme="dark"] .faq-search {
    background-color: var(--input-bg);
    border-color: var(--border-color);
    color: var(--text-color);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
  }
  
  [data-theme="dark"] .faq-search:focus {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
  }
  
  [data-theme="dark"] .faq-search::placeholder {
    color: var(--text-light);
  }
  
  [data-theme="dark"] .faq-search-icon {
    color: var(--primary-color);
  }
  
  /* No results found message */
  [data-theme="dark"] .faq-not-found {
    background-color: var(--card-bg);
    color: var(--text-color);
  }
  
  [data-theme="dark"] .faq-not-found h5 {
    color: var(--text-color);
  }
  
  [data-theme="dark"] .faq-not-found p {
    color: var(--text-light);
  }
  
  /* Accordion items */
  [data-theme="dark"] .accordion-item {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2) !important;
  }
  
  [data-theme="dark"] .accordion-button {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
  }
  
  [data-theme="dark"] .accordion-button i.fas.fa-question-circle {
    color: var(--primary-color) !important;
  }
  
  [data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: var(--primary-light) !important;
    color: var(--primary-color) !important;
  }
  
  [data-theme="dark"] .accordion-button::after {
    filter: brightness(2);
  }
  
  [data-theme="dark"] .accordion-body {
    background-color: var(--card-bg) !important;
    color: var(--text-light) !important;
  }
  
  [data-theme="dark"] .accordion-body strong {
    color: var(--primary-color);
  }
  
  /* FAQ hover effects */
  [data-theme="dark"] .accordion-item:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3) !important;
  }
  
  /* Force override to fix persistent styling issues */
  [data-theme="dark"] .faq-section {
    background-color: #121212 !important;
  }
  
  [data-theme="dark"] .accordion-item {
    background-color: #1e1e1e !important;
  }
  
  [data-theme="dark"] .accordion-button {
    background-color: #1e1e1e !important;
    color: #e0e0e0 !important;
  }
  
  [data-theme="dark"] .accordion-body {
    background-color: #1e1e1e !important;
    color: #b0b0b0 !important;
  }
  
  [data-theme="dark"] .faq-category {
    background-color: #2c2c2c;
    color: #e0e0e0;
  }
  
  [data-theme="dark"] .faq-search {
    background-color: #2c2c2c;
    color: #e0e0e0;
    border-color: #444;
  }
  [data-theme="dark"] .calculator-section input,
[data-theme="dark"] .calculator-section select,
[data-theme="dark"] .calculator-section .form-control,
[data-theme="dark"] .calculator-section .form-select,
[data-theme="dark"] .calculator-section .input-group-text {
  background-color: #2c2c2c !important;
  color: #e0e0e0 !important;
  border-color: #444 !important;
}

/* Input placeholder */
[data-theme="dark"] .calculator-section input::placeholder,
[data-theme="dark"] .calculator-section .form-control::placeholder {
  color: rgba(255, 255, 255, 0.5) !important;
}

/* Input focus state */
[data-theme="dark"] .calculator-section input:focus,
[data-theme="dark"] .calculator-section select:focus,
[data-theme="dark"] .calculator-section .form-control:focus,
[data-theme="dark"] .calculator-section .form-select:focus {
  background-color: #3a3a3a !important;
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(68, 119, 254, 0.25) !important;
}

/* Input labels */
[data-theme="dark"] .calculator-section label,
[data-theme="dark"] .calculator-section .form-label {
  color: #e0e0e0 !important;
}

/* Input group text (icons/symbols at the start or end of input fields) */
[data-theme="dark"] .calculator-section .input-group-text {
  background-color: #3a3a3a !important;
  color: #e0e0e0 !important;
  border-color: #444 !important;
}

/* For floating labels */
[data-theme="dark"] .calculator-section .form-floating > label {
  color: rgba(255, 255, 255, 0.6) !important;
}

/* For focused floating labels */
[data-theme="dark"] .calculator-section .form-floating.focused label,
[data-theme="dark"] .calculator-section .form-floating.has-value label {
  color: var(--primary-color) !important;
}

/* Result items in calculator */
[data-theme="dark"] .calculator-section .result-item {
  background-color: #2c2c2c !important;
}

[data-theme="dark"] .calculator-section .result-details h6 {
  color: #b0b0b0 !important;
}

[data-theme="dark"] .calculator-section .result-details h3 {
  color: #e0e0e0 !important;
}

/* Calculator card */
[data-theme="dark"] .calculator-section .calculator-card {
  background-color: #1e1e1e !important;
  border-color: #444 !important;
}

[data-theme="dark"] .calculator-section .card-header {
  background-color: var(--primary-color) !important;
}

/* Dropdown options */
[data-theme="dark"] .calculator-section select option {
  background-color: #2c2c2c !important;
  color: #e0e0e0 !important;
}

/* Dark Mode Navigation Bar Fix */
[data-theme="dark"] .navbar,
[data-theme="dark"] .top-bar {
  background-color: #121212;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Make navigation links visible in dark mode */
[data-theme="dark"] .navbar-nav .nav-link,
[data-theme="dark"] .navbar-brand,
[data-theme="dark"] .dropdown-toggle {
  color: #ffffff !important; /* Force white text color */
}

/* Style for active/hover links in dark mode */
[data-theme="dark"] .navbar-nav .nav-link:hover,
[data-theme="dark"] .navbar-nav .nav-link.active {
  color: var(--primary-color) !important; /* Blue color on hover/active */
  background-color: rgba(68, 119, 254, 0.1);
  border-radius: 5px;
}

/* Logo text in dark mode */
[data-theme="dark"] .navbar-brand span {
  color: #ffffff !important;
}

/* Dropdown menu in dark mode */
[data-theme="dark"] .dropdown-menu {
  background-color: #1e1e1e;
  border-color: #333;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .dropdown-item {
  color: #e0e0e0;
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
  background-color: rgba(68, 119, 254, 0.2);
  color: var(--primary-color);
}

/* Mobile navigation toggle button */
[data-theme="dark"] .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .navbar-toggler-icon span {
  background-color: #ffffff;
}

/* Fix breadcrumbs in dark mode */
[data-theme="dark"] .breadcrumb-container {
  background-color: #181818;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .breadcrumb-item a {
  color: #7a88ee; /* Lighter blue for links */
}

[data-theme="dark"] .breadcrumb-item.active {
  color: #b0b0b0; /* Light gray for current page */
}

/* Fix language selector */
[data-theme="dark"] .lang-selector img {
  box-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
}

/* Ensure secondary navigation items are visible */
[data-theme="dark"] .top-bar-item,
[data-theme="dark"] .top-bar-info a,
[data-theme="dark"] .social-icons a {
  color: #e0e0e0 !important;
}

[data-theme="dark"] .top-bar-item i,
[data-theme="dark"] .social-icons a:hover {
  color: var(--primary-color) !important;
}