/* Architectural Studio - Midnight Slate & Burnt Orange Theme */

:root {
  --primary-color: #2C3E50;
  --secondary-color: #E67E22;
  --dark-slate: #1a252f;
  --light-slate: #34495e;
  --burnt-orange-light: #f39c12;
  --burnt-orange-dark: #d35400;
  --text-light: #ecf0f1;
  --text-muted: #95a5a6;
}

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

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--primary-color);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography Enhancements */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  letter-spacing: -0.02em;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
}

/* Navbar Styling */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-slate) 100%) !important;
  padding: 1rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.4s ease;
  z-index: 1050;
}

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
}

.navbar-brand {
  font-size: 1.8rem !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.navbar-brand:hover {
  color: var(--secondary-color) !important;
  transform: translateY(-2px);
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.95) !important;
  font-weight: 500 !important;
  padding: 0.7rem 1.2rem !important;
  margin: 0 0.2rem;
  transition: all 0.3s ease;
  position: relative;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.navbar-dark .navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--secondary-color);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.navbar-dark .navbar-nav .nav-link:hover::after,
.navbar-dark .navbar-nav .nav-link.active::after {
  width: 80%;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--secondary-color) !important;
  transform: translateY(-2px);
}

.navbar-toggler {
  border: 2px solid rgba(255, 255, 255, 0.8) !important;
  padding: 0.5rem 0.75rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(230, 126, 34, 0.25) !important;
}

/* Button Styles */
.btn {
  font-weight: 600 !important;
  border-radius: 8px !important;
  transition: all 0.4s ease !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  z-index: 1;
  border-width: 2px !important;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: left 0.4s ease;
  z-index: -1;
}

.btn:hover::before {
  left: 100%;
}

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem !important;
}

.btn-outline-light {
  color: #ffffff !important;
  border-color: #ffffff !important;
  background: transparent !important;
}

.btn-outline-light:hover {
  background: #ffffff !important;
  color: var(--primary-color) !important;
  border-color: #ffffff !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3) !important;
}

.btn-light {
  background: #ffffff !important;
  color: var(--primary-color) !important;
  border-color: #ffffff !important;
}

.btn-light:hover {
  background: var(--secondary-color) !important;
  color: #ffffff !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(230, 126, 34, 0.4) !important;
}

.btn-dark {
  background: var(--primary-color) !important;
  color: #ffffff !important;
  border-color: var(--primary-color) !important;
}

.btn-dark:hover {
  background: var(--secondary-color) !important;
  color: #ffffff !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(230, 126, 34, 0.4) !important;
}

.btn-outline-dark {
  color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  background: transparent !important;
}

.btn-outline-dark:hover {
  background: var(--primary-color) !important;
  color: #ffffff !important;
  border-color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(44, 62, 80, 0.3) !important;
}

.btn-sm {
  padding: 0.5rem 1.2rem !important;
  font-size: 0.9rem !important;
}

/* Hero Section */
.position-relative.overflow-hidden {
  background: linear-gradient(135deg, var(--dark-slate) 0%, var(--primary-color) 50%, var(--light-slate) 100%);
  min-height: 100vh;
  position: relative;
}

.position-relative.overflow-hidden::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,%3Csvg width="100" height="100" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M0 0h100v100H0z" fill="none"/%3E%3Cpath d="M0 0l50 50M50 0l50 50M0 50l50 50" stroke="%23ffffff" stroke-width="0.5" opacity="0.1"/%3E%3C/svg%3E');
  animation: slideBackground 20s linear infinite;
  opacity: 0.3;
}

@keyframes slideBackground {
  0% { transform: translate(0, 0); }
  100% { transform: translate(100px, 100px); }
}

.text-white {
  color: #ffffff !important;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.75) !important;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

/* Cards */
.card {
  border-radius: 12px !important;
  transition: all 0.4s ease !important;
  overflow: hidden;
  background: #ffffff !important;
  border: 1px solid rgba(44, 62, 80, 0.1) !important;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

.card-img-top {
  transition: transform 0.4s ease;
  height: 250px;
  object-fit: cover;
}

.card:hover .card-img-top {
  transform: scale(1.1);
}

.card-body {
  padding: 1.5rem !important;
}

.card-body h5, .card-body h6 {
  color: var(--primary-color) !important;
  font-weight: 700 !important;
}

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

/* Background Colors */
.bg-light {
  background: #f8f9fa !important;
}

.bg-white {
  background: #ffffff !important;
}

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

/* Text Colors */
.text-muted {
  color: var(--text-muted) !important;
}

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

/* Sections */
section {
  position: relative;
}

.py-5 {
  padding-top: 5rem !important;
  padding-bottom: 5rem !important;
}

.py-4 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important;
}

/* Filter Buttons */
.filter-btn {
  background: transparent !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color) !important;
  padding: 0.6rem 1.5rem !important;
  margin: 0.3rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  transition: all 0.3s ease !important;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--secondary-color) !important;
  color: #ffffff !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3) !important;
}

/* Project Items */
.project-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.4s ease;
}

.project-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.9) 0%, rgba(230, 126, 34, 0.9) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
}

.project-item:hover::before {
  opacity: 1;
}

.project-item img {
  transition: transform 0.4s ease;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-item:hover img {
  transform: scale(1.15);
}

.project-item .position-absolute {
  z-index: 2;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.project-item:hover .position-absolute {
  opacity: 1;
  transform: translateY(0);
}

/* Badges */
.badge {
  background: var(--secondary-color) !important;
  color: #ffffff !important;
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  border-radius: 6px !important;
  font-size: 0.85rem !important;
}

/* Bootstrap Icons */
.bi {
  display: inline-block;
  vertical-align: middle;
}

.bi::before {
  display: inline-block;
  vertical-align: middle;
}

/* Icon Containers */
.rounded-circle {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary-color) !important;
  color: #ffffff !important;
  font-size: 2rem;
  box-shadow: 0 10px 30px rgba(230, 126, 34, 0.3);
  transition: all 0.3s ease;
}

.rounded-circle:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 15px 40px rgba(230, 126, 34, 0.4);
}

/* Forms */
.form-control {
  border: 2px solid rgba(44, 62, 80, 0.2) !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  transition: all 0.3s ease !important;
  color: var(--primary-color) !important;
}

.form-control:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(230, 126, 34, 0.15) !important;
}

.form-label {
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  margin-bottom: 0.5rem !important;
}

.form-select {
  border: 2px solid rgba(44, 62, 80, 0.2) !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  transition: all 0.3s ease !important;
  color: var(--primary-color) !important;
}

.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(230, 126, 34, 0.15) !important;
}

.form-check-input {
  border: 2px solid rgba(44, 62, 80, 0.3) !important;
  cursor: pointer;
}

.form-check-input:checked {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
}

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(230, 126, 34, 0.15) !important;
}

.form-check-label {
  color: var(--primary-color) !important;
  cursor: pointer;
}

/* Shadows */
.shadow {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

.shadow-sm {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08) !important;
}

.shadow-lg {
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15) !important;
}

/* Modals */
.modal-content {
  border-radius: 12px !important;
  border: none !important;
  overflow: hidden;
}

.modal-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--light-slate) 100%) !important;
  color: #ffffff !important;
  border-bottom: none !important;
  padding: 1.5rem !important;
}

.modal-title {
  color: #ffffff !important;
  font-weight: 700 !important;
}

.modal-body {
  padding: 2rem !important;
}

.btn-close {
  filter: brightness(0) invert(1);
  opacity: 1 !important;
}

.btn-close:hover {
  transform: rotate(90deg);
  transition: transform 0.3s ease;
}

/* Accordion */
.accordion-item {
  border: 1px solid rgba(44, 62, 80, 0.1) !important;
  border-radius: 8px !important;
  margin-bottom: 1rem !important;
  overflow: hidden;
}

.accordion-button {
  background: #ffffff !important;
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  padding: 1.25rem 1.5rem !important;
  border: none !important;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--light-slate) 100%) !important;
  color: #ffffff !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(230, 126, 34, 0.15) !important;
  border-color: var(--secondary-color) !important;
}

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

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) invert(1);
}

.accordion-body {
  padding: 1.5rem !important;
  color: var(--text-muted) !important;
  background: #f8f9fa !important;
}

/* List Styles */
.list-unstyled li {
  padding: 0.4rem 0;
  transition: all 0.3s ease;
}

.list-unstyled li:hover {
  padding-left: 10px;
  color: var(--secondary-color) !important;
}

.list-unstyled a {
  color: var(--text-muted) !important;
  text-decoration: none !important;
  transition: all 0.3s ease;
}

.list-unstyled a:hover {
  color: var(--secondary-color) !important;
}

/* Links */
a {
  transition: all 0.3s ease;
}

.text-decoration-none {
  text-decoration: none !important;
}

.text-decoration-none:hover {
  color: var(--secondary-color) !important;
}

/* Opacity Classes */
.opacity-75 {
  opacity: 0.75 !important;
}

.opacity-25 {
  opacity: 0.25 !important;
}

/* Sticky Elements */
.sticky-top {
  position: sticky !important;
  top: 0 !important;
  z-index: 1020 !important;
}

.position-sticky {
  position: sticky !important;
  top: 100px !important;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out;
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

.animate-slide-in-left {
  animation: slideInLeft 0.8s ease-out;
}

.animate-slide-in-right {
  animation: slideInRight 0.8s ease-out;
}

/* Scroll Animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.scroll-reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Social Media Icons */
.bi-linkedin,
.bi-instagram,
.bi-facebook,
.bi-twitter {
  font-size: 1.5rem;
  color: var(--primary-color) !important;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(44, 62, 80, 0.1);
}

.bi-linkedin:hover,
.bi-instagram:hover,
.bi-facebook:hover,
.bi-twitter:hover {
  color: #ffffff !important;
  background: var(--secondary-color) !important;
  transform: translateY(-5px) rotate(5deg);
  box-shadow: 0 10px 20px rgba(230, 126, 34, 0.3);
}

/* Responsive Images */
.img-fluid {
  max-width: 100% !important;
  height: auto !important;
  border-radius: 8px;
}

.object-fit-cover {
  object-fit: cover !important;
}

/* Rounded Elements */
.rounded {
  border-radius: 8px !important;
}

/* Small Text */
.small {
  font-size: 0.875rem !important;
  color: var(--text-muted) !important;
}

/* Headings in Sections */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--primary-color) !important;
  font-weight: 700 !important;
}

/* Footer Styling */
footer {
  background: linear-gradient(135deg, var(--dark-slate) 0%, var(--primary-color) 100%);
  color: #ffffff !important;
}

footer h5, footer h6 {
  color: #ffffff !important;
}

footer p, footer li, footer a {
  color: rgba(255, 255, 255, 0.8) !important;
}

footer a:hover {
  color: var(--secondary-color) !important;
}

/* Contact Info Icons */
.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill {
  color: var(--secondary-color) !important;
  font-size: 1.2rem;
}

/* Feature Icons */
.bi-tree-fill,
.bi-people-fill,
.bi-lightbulb-fill,
.bi-house-door,
.bi-building,
.bi-tree,
.bi-map,
.bi-building-add,
.bi-rulers,
.bi-sun,
.bi-recycle,
.bi-water,
.bi-lightning-charge,
.bi-info-circle,
.bi-clock-history,
.bi-chat-dots,
.bi-people,
.bi-check-circle-fill {
  transition: all 0.3s ease;
}

/* Hover Effects for Icons */
.bi:hover {
  transform: scale(1.1);
}

/* Gap Utilities */
.gap-2 {
  gap: 0.5rem !important;
}

.gap-3 {
  gap: 1rem !important;
}

.gap-4 {
  gap: 1.5rem !important;
}

/* Border Utilities */
.border {
  border: 1px solid rgba(44, 62, 80, 0.1) !important;
}

.border-0 {
  border: 0 !important;
}

.border-secondary {
  border-color: var(--secondary-color) !important;
}

/* Loading Animation */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.loading {
  animation: pulse 1.5s ease-in-out infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--primary-color);
}

::-webkit-scrollbar-thumb {
  background: var(--secondary-color);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--burnt-orange-dark);
}

/* Selection */
::selection {
  background: var(--secondary-color);
  color: #ffffff;
}

::-moz-selection {
  background: var(--secondary-color);
  color: #ffffff;
}

/* Mobile Responsive Styles */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(26, 37, 47, 0.98);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  }
  
  .navbar-nav {
    gap: 0.5rem;
  }
  
  .navbar-dark .navbar-nav .nav-link {
    padding: 0.8rem 1rem !important;
    border-radius: 6px;
  }
  
  .navbar-dark .navbar-nav .nav-link:hover {
    background: rgba(230, 126, 34, 0.2);
  }
  
  .display-1 {
    font-size: 3rem !important;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2.2rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .display-5 {
    font-size: 1.8rem !important;
  }
  
  .display-6 {
    font-size: 1.5rem !important;
  }
  
  .btn-lg {
    padding: 0.8rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
}

@media (max-width: 767.98px) {
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-2 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 1.8rem !important;
  }
  
  .btn-lg {
    padding: 0.7rem 1.5rem !important;
    font-size: 0.95rem !important;
  }
  
  .rounded-circle {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .card-img-top {
    height: 200px;
  }
}

@media (max-width: 575.98px) {
  .navbar-brand {
    font-size: 1.4rem !important;
  }
  
  .display-1 {
    font-size: 2rem !important;
  }
  
  .display-2 {
    font-size: 1.75rem !important;
  }
  
  .filter-btn {
    padding: 0.5rem 1rem !important;
    font-size: 0.9rem !important;
    margin: 0.2rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
}

/* Accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus,
.nav-link:focus {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 2px;
}

/* Skip to Main Content */
.skip-to-main {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--secondary-color);
  color: white;
  padding: 1rem 2rem;
  text-decoration: none;
  z-index: 9999;
}

.skip-to-main:focus {
  top: 0;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .btn,
  .card,
  .form-control {
    border-width: 3px !important;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .bg-light {
    background: #1a252f !important;
  }
  
  .text-dark {
    color: #ecf0f1 !important;
  }
}

/* Focus Visible */
:focus-visible {
  outline: 3px solid var(--secondary-color);
  outline-offset: 2px;
}

/* Enhanced Link Visibility */
a:not(.btn):not(.nav-link) {
  color: var(--secondary-color) !important;
  font-weight: 500;
}

a:not(.btn):not(.nav-link):hover {
  color: var(--burnt-orange-dark) !important;
  text-decoration: underline !important;
}

/* Performance Optimization */
.card,
.btn,
.project-item,
.filter-btn {
  will-change: transform;
}

/* Utility Classes Enhancement */
.text-center {
  text-align: center !important;
}

.text-start {
  text-align: left !important;
}

.text-end {
  text-align: right !important;
}

.text-uppercase {
  text-transform: uppercase !important;
}

.fw-bold {
  font-weight: 700 !important;
}

.fw-semibold {
  font-weight: 600 !important;
}

.fs-1 {
  font-size: 2.5rem !important;
}

.fs-4 {
  font-size: 1.5rem !important;
}

.fs-5 {
  font-size: 1.25rem !important;
}

/* Spacing Utilities */
.m-3 {
  margin: 1rem !important;
}

.m-4 {
  margin: 1.5rem !important;
}

.mt-3 {
  margin-top: 1rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-1 {
  margin-bottom: 0.25rem !important;
}

.mb-2 {
  margin-bottom: 0.5rem !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

.mb-lg-0 {
  margin-bottom: 0 !important;
}

.my-4 {
  margin-top: 1.5rem !important;
  margin-bottom: 1.5rem !important;
}

.my-5 {
  margin-top: 3rem !important;
  margin-bottom: 3rem !important;
}

.ms-auto {
  margin-left: auto !important;
}

.ms-4 {
  margin-left: 1.5rem !important;
}

.me-2 {
  margin-right: 0.5rem !important;
}

.me-3 {
  margin-right: 1rem !important;
}

.me-4 {
  margin-right: 1.5rem !important;
}

.mx-auto {
  margin-left: auto !important;
  margin-right: auto !important;
}

.p-0 {
  padding: 0 !important;
}

.p-3 {
  padding: 1rem !important;
}

.p-4 {
  padding: 1.5rem !important;
}

.p-5 {
  padding: 3rem !important;
}

.px-0 {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.px-4 {
  padding-left: 1.5rem !important;
  padding-right: 1.5rem !important;
}

.px-5 {
  padding-left: 3rem !important;
  padding-right: 3rem !important;
}

.px-lg-5 {
  padding-left: 3rem !important;
  padding-right: 3rem !important;
}

.py-0 {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.py-2 {
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important;
}

.py-3 {
  padding-top: 1rem !important;
  padding-bottom: 1rem !important;
}

.py-4 {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}

.py-5 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important;
}

.pt-3 {
  padding-top: 1rem !important;
}

.pt-4 {
  padding-top: 1.5rem !important;
}

.pt-5 {
  padding-top: 3rem !important;
}

.pb-3 {
  padding-bottom: 1rem !important;
}

.pb-4 {
  padding-bottom: 1.5rem !important;
}

.pe-lg-5 {
  padding-right: 3rem !important;
}

.ps-lg-5 {
  padding-left: 3rem !important;
}

.pe-md-5 {
  padding-right: 3rem !important;
}

.ps-md-5 {
  padding-left: 3rem !important;
}

/* Grid System */
.g-0 {
  gap: 0 !important;
}

.g-3 {
  gap: 1rem !important;
}

.g-4 {
  gap: 1.5rem !important;
}

/* Position Utilities */
.position-relative {
  position: relative !important;
}

.position-absolute {
  position: absolute !important;
}

.top-0 {
  top: 0 !important;
}

.top-50 {
  top: 50% !important;
}

.bottom-0 {
  bottom: 0 !important;
}

.start-0 {
  left: 0 !important;
}

.start-50 {
  left: 50% !important;
}

.end-0 {
  right: 0 !important;
}

.translate-middle {
  transform: translate(-50%, -50%) !important;
}

.translate-middle-x {
  transform: translateX(-50%) !important;
}

/* Display Utilities */
.d-flex {
  display: flex !important;
}

.d-block {
  display: block !important;
}

.align-items-center {
  align-items: center !important;
}

.align-items-start {
  align-items: flex-start !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.flex-shrink-0 {
  flex-shrink: 0 !important;
}

/* Width and Height */
.w-100 {
  width: 100% !important;
}

.h-100 {
  height: 100% !important;
}

/* Order Utilities */
.order-1 {
  order: 1 !important;
}

.order-2 {
  order: 2 !important;
}

.order-lg-1 {
  order: 1 !important;
}

.order-lg-2 {
  order: 2 !important;
}

/* Overflow */
.overflow-hidden {
  overflow: hidden !important;
}

/* Fade Animation */
.fade {
  transition: opacity 0.3s ease;
}

.fade:not(.show) {
  opacity: 0;
}

/* Show Class */
.show {
  display: block !important;
}

/* Collapsed State */
.collapsed {
  /* Collapsed state styles */
}