/* Deep Blue Energy - Architectural Studio Theme */

/* =========================
   CSS Custom Properties
   ========================= */
:root {
  --primary-color: #1565C0;
  --secondary-color: #FFA726;
  --dark-blue: #0D47A1;
  --light-blue: #42A5F5;
  --white: #FFFFFF;
  --light-gray: #F5F5F5;
  --dark-gray: #333333;
  --text-dark: #212529;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.2);
  --transition: all 0.3s ease;
}

/* =========================
   Global Styles
   ========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

/* =========================
   Typography
   ========================= */
.display-1,
.display-3,
.display-4,
.display-5 {
  font-weight: 700;
  color: var(--dark-blue);
}

.lead,
.fs-3,
.fs-4,
.fs-5 {
  line-height: 1.8;
}

/* =========================
   Navigation Bar
   ========================= */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-blue) 100%) !important;
  padding: 1rem 0;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.navbar.fixed-top {
  backdrop-filter: blur(10px);
}

.navbar.sticky-top {
  background: rgba(13, 71, 161, 0.95) !important;
}

.navbar-brand {
  color: var(--white) !important;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  transition: var(--transition);
}

.navbar-brand:hover {
  color: var(--secondary-color) !important;
  transform: scale(1.05);
}

.navbar-dark .navbar-nav .nav-link {
  color: var(--white) !important;
  margin: 0 0.5rem;
  padding: 0.5rem 1rem !important;
  border-radius: 5px;
  transition: var(--transition);
  font-weight: 500;
}

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

.navbar-toggler {
  border-color: var(--white) !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* =========================
   Hero Section / Carousel
   ========================= */
.carousel {
  height: 100vh;
  min-height: 600px;
}

.carousel-inner,
.carousel-item {
  height: 100%;
}

.carousel-item img {
  object-fit: cover;
  height: 100vh;
  filter: brightness(0.7);
}

.carousel-fade .carousel-item {
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.carousel-fade .carousel-item.active {
  opacity: 1;
}

.position-absolute.top-50 {
  z-index: 10;
}

.animate-fade-in {
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate(-50%, -40%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

/* =========================
   Buttons
   ========================= */
.btn {
  border-radius: 8px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: var(--transition);
  border: none;
  text-transform: uppercase;
}

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

.btn-primary,
.btn.bg-primary {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  border: 2px solid var(--primary-color) !important;
}

.btn-primary:hover {
  background-color: var(--dark-blue) !important;
  border-color: var(--dark-blue) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary,
.btn.bg-secondary {
  background-color: var(--secondary-color) !important;
  color: var(--dark-blue) !important;
  border: 2px solid var(--secondary-color) !important;
}

.btn-secondary:hover {
  background-color: #FF9800 !important;
  border-color: #FF9800 !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-light {
  background-color: var(--white) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--white) !important;
}

.btn-light:hover {
  background-color: var(--light-gray) !important;
  color: var(--dark-blue) !important;
  transform: translateY(-3px);
}

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

.btn-outline-primary:hover {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
}

.btn-outline-light {
  color: var(--white) !important;
  border: 2px solid var(--white) !important;
  background-color: transparent !important;
}

.btn-outline-light:hover {
  background-color: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
}

.btn-sm {
  padding: 0.5rem 1.5rem !important;
  font-size: 0.875rem;
}

.btn-link {
  color: var(--primary-color) !important;
  text-decoration: none;
}

.btn-link:hover {
  color: var(--secondary-color) !important;
  text-decoration: underline;
}

.btn-group .btn {
  margin: 0 0.25rem;
}

.filter-btn {
  background-color: var(--light-gray) !important;
  color: var(--dark-blue) !important;
  border: 2px solid transparent !important;
}

.filter-btn.active,
.filter-btn:hover {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  border-color: var(--primary-color) !important;
}

.quick-time-btn {
  background-color: var(--light-blue) !important;
  color: var(--white) !important;
  border-radius: 20px !important;
  padding: 0.5rem 1rem !important;
}

.quick-time-btn:hover {
  background-color: var(--primary-color) !important;
}

/* =========================
   Cards
   ========================= */
.card {
  border: none;
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
  background-color: var(--white);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.card-img-top {
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

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

.card-body {
  padding: 1.5rem;
}

.card-title {
  color: var(--primary-color) !important;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.card-text {
  color: var(--dark-gray) !important;
  line-height: 1.8;
}

.card-header {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  font-weight: 600;
  border: none;
}

.card-footer {
  background-color: var(--light-gray) !important;
  border: none;
  padding: 1rem 1.5rem;
}

.card-footer.bg-white {
  background-color: var(--white) !important;
  border-top: 1px solid #e0e0e0 !important;
}

/* =========================
   Hover Effects
   ========================= */
.hover-lift {
  transition: var(--transition);
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

/* =========================
   Statistics Section
   ========================= */
.py-5.bg-light,
.bg-light {
  background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%) !important;
}

.display-4,
.display-3 {
  color: var(--primary-color) !important;
  font-weight: 800;
}

/* =========================
   Forms
   ========================= */
.form-label {
  color: var(--dark-blue) !important;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-control,
.form-select {
  border: 2px solid #E0E0E0;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  transition: var(--transition);
  background-color: var(--white) !important;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(21, 101, 192, 0.25) !important;
  outline: none;
}

.form-control.is-invalid {
  border-color: #DC3545 !important;
}

.invalid-feedback {
  color: #DC3545 !important;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.text-danger {
  color: #DC3545 !important;
}

.form-check-input {
  border: 2px solid var(--primary-color);
  width: 1.25rem;
  height: 1.25rem;
}

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

.form-check-label {
  color: var(--text-dark);
  margin-left: 0.5rem;
}

/* =========================
   Alerts
   ========================= */
.alert {
  border-radius: 8px;
  border: none;
  padding: 1rem 1.5rem;
}

.alert-success {
  background-color: #4CAF50 !important;
  color: var(--white) !important;
}

.d-none {
  display: none !important;
}

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

.bi::before {
  font-size: inherit;
}

.rounded-circle {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--light-blue) 100%);
  color: var(--white) !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  transition: var(--transition);
}

.rounded-circle:hover {
  transform: rotate(360deg) scale(1.1);
  box-shadow: var(--shadow-lg);
}

/* =========================
   Images
   ========================= */
.img-fluid {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

.shadow,
.shadow-sm {
  box-shadow: var(--shadow) !important;
}

/* =========================
   Tables
   ========================= */
.table {
  color: var(--text-dark);
}

.table-borderless td,
.table-borderless th {
  border: none;
  padding: 1rem;
}

.table-bordered {
  border: 1px solid #E0E0E0;
}

.table-bordered td,
.table-bordered th {
  border: 1px solid #E0E0E0;
  padding: 1rem;
}

.table-responsive {
  border-radius: 8px;
  overflow: hidden;
}

.availability-slot {
  background-color: #4CAF50 !important;
  color: var(--white) !important;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  text-align: center;
  font-weight: 600;
}

.availability-slot.busy {
  background-color: #DC3545 !important;
}

.availability-slot.limited {
  background-color: var(--secondary-color) !important;
  color: var(--dark-blue) !important;
}

/* =========================
   Badges
   ========================= */
.badge {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.875rem;
}

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

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

.bg-success {
  background-color: #4CAF50 !important;
  color: var(--white) !important;
}

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

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

.text-success {
  color: #4CAF50 !important;
}

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

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

.text-muted {
  color: #757575 !important;
}

/* =========================
   Accordion
   ========================= */
.accordion {
  border-radius: 8px;
  overflow: hidden;
}

.accordion-item {
  border: 1px solid #E0E0E0;
  margin-bottom: 0.5rem;
  border-radius: 8px !important;
  overflow: hidden;
}

.accordion-header {
  margin-bottom: 0;
}

.accordion-button {
  background-color: var(--light-gray) !important;
  color: var(--primary-color) !important;
  font-weight: 600;
  padding: 1rem 1.5rem;
  border: none;
  transition: var(--transition);
}

.accordion-button:not(.collapsed) {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(21, 101, 192, 0.25);
  border-color: var(--primary-color);
}

.accordion-button::after {
  filter: brightness(0) invert(1);
}

.accordion-button.collapsed::after {
  filter: brightness(0) saturate(100%) invert(28%) sepia(95%) saturate(1520%) hue-rotate(196deg);
}

.accordion-body {
  padding: 1.5rem;
  background-color: var(--white);
  color: var(--text-dark);
}

.accordion-flush .accordion-item {
  border-left: none;
  border-right: none;
  border-radius: 0 !important;
}

/* =========================
   Ratio / Aspect Ratio
   ========================= */
.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  display: block;
  padding-top: var(--bs-aspect-ratio);
  content: "";
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ratio-1x1 {
  --bs-aspect-ratio: 100%;
}

/* =========================
   Footer
   ========================= */
footer {
  background: linear-gradient(135deg, var(--dark-blue) 0%, #0A3270 100%);
  color: var(--white) !important;
  padding: 3rem 0 1rem;
}

footer a {
  color: var(--white) !important;
  text-decoration: none;
  transition: var(--transition);
}

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

footer .list-unstyled li {
  margin-bottom: 0.75rem;
}

.border-top {
  border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.border-bottom {
  border-bottom: 1px solid #E0E0E0 !important;
}

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

/* =========================
   Social Icons
   ========================= */
.bi-facebook,
.bi-instagram,
.bi-twitter,
.bi-youtube,
.bi-dribbble {
  font-size: 1.5rem;
  transition: var(--transition);
}

.btn-outline-light:hover .bi {
  transform: scale(1.2);
}

/* =========================
   Facility Items
   ========================= */
.facility-item {
  padding: 1.5rem;
  background-color: var(--white);
  border-radius: 12px;
  border: 2px solid #E0E0E0;
  transition: var(--transition);
}

.facility-item:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow);
  transform: translateX(5px);
}

/* =========================
   Sections Spacing
   ========================= */
.py-5 {
  padding-top: 4rem !important;
  padding-bottom: 4rem !important;
}

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

.py-3 {
  padding-top: 2rem !important;
  padding-bottom: 2rem !important;
}

.py-2 {
  padding-top: 1rem !important;
  padding-bottom: 1rem !important;
}

.pt-5 {
  padding-top: 4rem !important;
}

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

.pb-3 {
  padding-bottom: 2rem !important;
}

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

.pt-3 {
  padding-top: 2rem !important;
}

.mt-5 {
  margin-top: 4rem !important;
}

.mt-4 {
  margin-top: 3rem !important;
}

.mt-3 {
  margin-top: 2rem !important;
}

.mb-5 {
  margin-bottom: 4rem !important;
}

.mb-4 {
  margin-bottom: 3rem !important;
}

.mb-3 {
  margin-bottom: 2rem !important;
}

.mb-2 {
  margin-bottom: 1rem !important;
}

.mb-1 {
  margin-bottom: 0.5rem !important;
}

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

.my-5 {
  margin-top: 4rem !important;
  margin-bottom: 4rem !important;
}

.my-4 {
  margin-top: 3rem !important;
  margin-bottom: 3rem !important;
}

.me-2 {
  margin-right: 1rem !important;
}

.me-1 {
  margin-right: 0.5rem !important;
}

.me-3 {
  margin-right: 2rem !important;
}

.ms-2 {
  margin-left: 1rem !important;
}

.ms-3 {
  margin-left: 2rem !important;
}

.ms-4 {
  margin-left: 3rem !important;
}

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

.p-5 {
  padding: 4rem !important;
}

.p-4 {
  padding: 3rem !important;
}

.p-3 {
  padding: 2rem !important;
}

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

.ps-lg-5 {
  padding-left: 4rem !important;
}

.px-4 {
  padding-left: 3rem !important;
  padding-right: 3rem !important;
}

.px-5 {
  padding-left: 4rem !important;
  padding-right: 4rem !important;
}

/* =========================
   Utility Classes
   ========================= */
.rounded {
  border-radius: 8px !important;
}

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

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

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

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

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

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

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

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

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

.d-inline-flex {
  display: inline-flex !important;
}

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

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

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

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

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

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

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

.gap-3 {
  gap: 2rem !important;
}

.gap-2 {
  gap: 1rem !important;
}

.g-5 {
  --bs-gutter-x: 4rem;
  --bs-gutter-y: 4rem;
}

.g-4 {
  --bs-gutter-x: 3rem;
  --bs-gutter-y: 3rem;
}

.g-3 {
  --bs-gutter-x: 2rem;
  --bs-gutter-y: 2rem;
}

.g-2 {
  --bs-gutter-x: 1rem;
  --bs-gutter-y: 1rem;
}

.g-0 {
  --bs-gutter-x: 0;
  --bs-gutter-y: 0;
}

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

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

.position-sticky {
  position: sticky !important;
  top: 80px;
  z-index: 100;
}

.overflow-hidden {
  overflow: hidden !important;
}

.w-100 {
  width: 100% !important;
}

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

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

.border {
  border: 1px solid #E0E0E0 !important;
}

.small {
  font-size: 0.875rem;
}

/* =========================
   Animations
   ========================= */
@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);
  }
}

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

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

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

.animate-fade-in {
  animation: fadeIn 1s ease-out;
}

/* =========================
   Responsive Design
   ========================= */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: rgba(13, 71, 161, 0.98);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
  }
  
  .navbar-nav {
    align-items: flex-start !important;
  }
  
  .navbar-dark .navbar-nav .nav-link {
    margin: 0.25rem 0;
    width: 100%;
  }
  
  .carousel {
    height: 70vh;
    min-height: 500px;
  }
  
  .carousel-item img {
    height: 70vh;
  }
  
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .lead,
  .fs-3 {
    font-size: 1.1rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 2rem !important;
    font-size: 1rem;
  }
  
  .ps-lg-5 {
    padding-left: 1rem !important;
  }
  
  .mb-lg-0 {
    margin-bottom: 0 !important;
  }
  
  .col-lg-6,
  .col-lg-4,
  .col-lg-8,
  .col-lg-5,
  .col-lg-7,
  .col-lg-3,
  .col-lg-2,
  .col-lg-9,
  .col-lg-12 {
    margin-bottom: 2rem;
  }
  
  .text-md-start,
  .text-md-end {
    text-align: center !important;
  }
  
  .p-md-5 {
    padding: 2rem !important;
  }
  
  .position-sticky {
    position: relative !important;
  }
}

@media (max-width: 767.98px) {
  .col-md-3,
  .col-md-4,
  .col-md-6,
  .col-md-12 {
    margin-bottom: 1.5rem;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .gap-3 {
    gap: 1rem !important;
  }
  
  .g-4 {
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 1.5rem;
  }
  
  .mb-md-0 {
    margin-bottom: 0 !important;
  }
}

@media (max-width: 575.98px) {
  .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .display-1 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 1.75rem !important;
  }
  
  .btn-lg {
    padding: 0.625rem 1.5rem !important;
    font-size: 0.9rem;
  }
  
  .p-5 {
    padding: 2rem !important;
  }
  
  .p-4 {
    padding: 1.5rem !important;
  }
  
  .col-6 {
    margin-bottom: 1rem;
  }
  
  .carousel {
    height: 60vh;
    min-height: 400px;
  }
  
  .carousel-item img {
    height: 60vh;
  }
}

/* =========================
   Print Styles
   ========================= */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    color: #000;
    background: #fff;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #000;
  }
}

/* =========================
   Accessibility
   ========================= */
*:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: none;
}

/* Skip to content link for screen readers */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-color);
  color: var(--white);
  padding: 8px;
  text-decoration: none;
  z-index: 100;
}

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

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

::-webkit-scrollbar-track {
  background: var(--light-gray);
}

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

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

/* =========================
   Loading States
   ========================= */
.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 4px solid var(--light-gray);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* =========================
   Miscellaneous
   ========================= */
.container {
  max-width: 1200px;
}

.container-fluid {
  padding-left: 2rem;
  padding-right: 2rem;
}

hr {
  border: 0;
  height: 1px;
  background: #E0E0E0;
  margin: 2rem 0;
}

.list-unstyled {
  list-style: none;
  padding-left: 0;
}

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

/* Ensure all interactive elements have proper contrast */
a,
.btn,
.nav-link,
.card-title,
.form-label {
  font-weight: 600;
}

/* Enhance readability */
p,
.card-text,
.lead {
  line-height: 1.8;
  letter-spacing: 0.3px;
}

/* =========================
   Dark Mode Support (Optional)
   ========================= */
@media (prefers-color-scheme: dark) {
  /* Add dark mode styles if needed */
}