:root {
  --bs-primary: #00AEEF;
  --bs-primary-dark: #007bb8;
  --bs-primary-gradient-start: #00AEEF;
  --bs-primary-gradient-end: #4B5DFF;
  --bs-secondary: #7F26A6;
  --bs-success: #18B668;
  --bs-info: #1DA6CC;
  --bs-warning: #F7B500;
  --bs-danger: #D7263D;
  --bs-light: #F6F8FA;
  --bs-dark: #23242C;

  --bs-highlight: #FACC15;
  --bs-shadow-subtle: rgba(0, 174, 239, 0.15);
  --bs-shadow-hover: rgba(0, 174, 239, 0.22);
  --bs-shadow-warning-subtle: rgba(247, 181, 0, 0.15);
  --bs-shadow-danger-subtle: rgba(215, 38, 61, 0.15);

  --bs-border-radius: 0.375rem;
}

/* ---------- Navbar ---------- */
.navbar {
  background: linear-gradient(90deg, var(--bs-primary-gradient-start), var(--bs-primary-gradient-end)) !important;
  box-shadow: 0 2px 8px var(--bs-shadow-subtle);
  transition: all 0.3s ease-in-out;
}

.navbar-brand {
  color: var(--bs-light) !important;
  font-weight: 700;
  transition: color 0.3s ease;
}

.navbar-brand:hover {
  color: var(--bs-highlight) !important;
}

.navbar .nav-link {
  color: var(--bs-light) !important;
  position: relative;
  overflow: hidden;
  font-weight: 500;
}

.navbar .nav-link::after {
  content: "";
  position: absolute;
  left: -100%;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--bs-highlight);
  transition: left 0.3s ease;
}

.navbar .nav-link:hover::after {
  left: 0;
}

.navbar .nav-link:hover {
  color: var(--bs-highlight) !important;
}

.navbar-toggler {
  border: none;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='%23F6F8FA' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  transition: filter 0.3s ease;
}

.navbar-toggler:hover .navbar-toggler-icon {
  filter: brightness(1.1);
}

/* ---------- Offcanvas Sidebar ---------- */
.offcanvas {
  background-color: var(--bs-dark) !important;
  color: var(--bs-light) !important;
  box-shadow: 0 2px 8px var(--bs-shadow-subtle);
  transition: box-shadow 0.3s ease;
  border-radius: 0;
}

.offcanvas-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.offcanvas-body a {
  color: var(--bs-light);
  padding: 12px 20px;
  display: block;
  border-radius: 0.25rem;
  font-weight: 600;
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.2s ease;
  text-decoration: none;
  box-shadow: inset 0 0 5px transparent;
}

.offcanvas-body a:hover {
  background-color: var(--bs-primary);
  color: var(--bs-light);
  box-shadow: 0 0 8px var(--bs-primary);
  transform: translateX(4px);
}

.offcanvas-body a.active {
  background-color: var(--bs-primary);
  color: var(--bs-light);
  box-shadow: 0 0 12px var(--bs-primary);
  font-weight: 700;
}

/* ---------- Buttons ---------- */
.btn {
  border-radius: var(--bs-border-radius);
  font-weight: 600;
  box-shadow: 0 3px 6px var(--bs-shadow-subtle);
  transition: all 0.25s ease;
}

.btn-primary,
.btn-secondary,
.btn-success,
.btn-info,
.btn-warning,
.btn-danger {
  transition: all 0.25s ease;
}

.btn-primary {
  background-color: var(--bs-primary);
  border: none;
  color: var(--bs-light);
  box-shadow: 0 3px 8px var(--bs-shadow-subtle);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--bs-primary-dark);
  box-shadow: 0 6px 14px var(--bs-shadow-hover);
  transform: scale(1.05);
  filter: brightness(1.05);
}

.btn-secondary {
  background-color: var(--bs-secondary);
  border: none;
  box-shadow: 0 3px 8px rgba(127, 38, 166, 0.15);
  color: var(--bs-light);
}

.btn-secondary:hover,
.btn-secondary:focus {
  box-shadow: 0 6px 14px rgba(127, 38, 166, 0.25);
  transform: scale(1.05);
  filter: brightness(1.05);
  color: var(--bs-light);
}

.btn-success {
  background-color: var(--bs-success);
  border: none;
  box-shadow: 0 3px 8px rgba(24, 182, 104, 0.15);
  color: var(--bs-light);
}

.btn-success:hover,
.btn-success:focus {
  box-shadow: 0 6px 14px rgba(24, 182, 104, 0.25);
  transform: scale(1.05);
  filter: brightness(1.05);
}

.btn-info {
  background-color: var(--bs-info);
  border: none;
  box-shadow: 0 3px 8px rgba(29, 166, 204, 0.15);
  color: var(--bs-light);
}

.btn-info:hover,
.btn-info:focus {
  box-shadow: 0 6px 14px rgba(29, 166, 204, 0.25);
  transform: scale(1.05);
  filter: brightness(1.05);
}

.btn-warning {
  background-color: var(--bs-warning);
  border: none;
  color: var(--bs-dark);
  box-shadow: 0 3px 8px rgba(247, 181, 0, 0.15);
}

.btn-warning:hover,
.btn-warning:focus {
  box-shadow: 0 6px 14px rgba(247, 181, 0, 0.25);
  transform: scale(1.05);
  filter: brightness(1.05);
  color: var(--bs-dark);
}

.btn-danger {
  background-color: var(--bs-danger);
  border: none;
  box-shadow: 0 3px 8px rgba(215, 38, 61, 0.15);
  color: var(--bs-light);
}

.btn-danger:hover,
.btn-danger:focus {
  box-shadow: 0 6px 14px rgba(215, 38, 61, 0.25);
  transform: scale(1.05);
  filter: brightness(1.05);
}

/* ---------- Cards ---------- */
.card {
  background: var(--bs-light);
  color: var(--bs-dark);
  box-shadow: 0 3px 8px var(--bs-shadow-subtle);
  border-radius: var(--bs-border-radius);
  transition: box-shadow 0.3s ease, transform 0.25s ease;
}

.card:hover {
  box-shadow: 0 6px 15px var(--bs-shadow-hover);
  transform: translateY(-4px);
}

/* ---------- Hero Section ---------- */
.hero-gradient {
  background: linear-gradient(135deg, var(--bs-primary-gradient-start), var(--bs-primary-gradient-end));
  box-shadow: 0 6px 15px rgba(0, 174, 239, 0.12);
  color: var(--bs-light);
  padding: 3rem 1rem;
  text-align: center;
}

.hero-gradient h1,
.hero-gradient p {
  color: var(--bs-light);
}

/* ---------- Modal ---------- */
.modal-content {
  background-color: var(--bs-primary);
  color: var(--bs-light);
  box-shadow: 0 8px 25px rgba(0, 174, 239, 0.2);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  border-radius: var(--bs-border-radius);
}

.modal-header,
.modal-footer {
  background-color: var(--bs-primary-dark);
  color: var(--bs-light);
  padding: 1rem 1.5rem;
  border-radius: var(--bs-border-radius);
  border-bottom: none;
}

.modal-footer {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  border-bottom-left-radius: var(--bs-border-radius);
  border-bottom-right-radius: var(--bs-border-radius);
}

/* ---------- Form Controls ---------- */
.form-control {
  background-color: var(--bs-light);
  border: 1.5px solid var(--bs-primary);
  border-radius: var(--bs-border-radius);
  box-shadow: none;
  color: var(--bs-dark);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  border-color: var(--bs-warning);
  box-shadow: 0 0 6px var(--bs-warning);
  outline: none;
}

.form-check-input {
  border-radius: 0.5rem;
  border: 1.8px solid var(--bs-primary);
  box-shadow: none;
  transition: border-color 0.3s ease;
}

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

/* ---------- Alerts ---------- */
.alert {
  border-radius: var(--bs-border-radius);
  color: var(--bs-light);
  font-weight: 600;
}

.alert-primary {
  background-color: var(--bs-primary);
}

.alert-secondary {
  background-color: var(--bs-secondary);
}

.alert-success {
  background-color: var(--bs-success);
}

.alert-info {
  background-color: var(--bs-info);
}

.alert-warning {
  background-color: var(--bs-warning);
  color: var(--bs-dark);
}

.alert-danger {
  background-color: var(--bs-danger);
}

.alert:hover {
  filter: brightness(1.05);
}

/* ---------- Tables ---------- */
.table-primary {
  background-color: var(--bs-primary-gradient-start) !important;
  color: var(--bs-light) !important;
}

.table-hover tbody tr:hover {
  background-color: rgba(0, 174, 239, 0.1) !important;
}

/* ---------- Badges ---------- */
.badge {
  border-radius: calc(var(--bs-border-radius) / 2);
  font-weight: 600;
  padding: 0.35em 0.75em;
  transition: background-color 0.3s ease;
}

.badge.bg-primary {
  background-color: var(--bs-primary) !important;
  color: var(--bs-light);
}

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

/* ---------- Dropdowns ---------- */
.dropdown-menu {
  background-color: var(--bs-primary);
  border-radius: var(--bs-border-radius);
  box-shadow: 0 6px 20px rgba(0, 174, 239, 0.25);
  color: var(--bs-light);
  border: none;
  transition: box-shadow 0.3s ease;
}

.dropdown-item {
  color: var(--bs-light);
  transition: background-color 0.25s ease, color 0.25s ease;
}

.dropdown-item:hover, .dropdown-item:focus {
  background-color: var(--bs-primary-dark);
  color: var(--bs-highlight);
  box-shadow: inset 0 0 15px rgba(247, 181, 0, 0.3);
}

/* ---------- Accordion ---------- */
.accordion-button {
  background-color: var(--bs-primary);
  color: var(--bs-light);
  box-shadow: none;
  border-radius: var(--bs-border-radius);
  transition: background-color 0.3s ease;
}

.accordion-button:not(.collapsed) {
  background-color: var(--bs-primary-dark);
  box-shadow: 0 6px 18px rgba(0, 174, 239, 0.25);
}

.accordion-button:hover, .accordion-button:focus {
  background-color: var(--bs-primary-dark);
  box-shadow: 0 8px 24px rgba(0, 174, 239, 0.3);
  color: var(--bs-highlight);
}

.accordion-body {
  background-color: var(--bs-light);
  color: var(--bs-dark);
}

/* ---------- Popovers ---------- */
.popover {
  background-color: var(--bs-primary);
  color: var(--bs-light);
  border-radius: var(--bs-border-radius);
  padding: 1rem;
  box-shadow: 0 10px 30px rgba(0, 174, 239, 0.3);
  max-width: 280px;
}

.popover-header {
  border-bottom: none;
  background-color: var(--bs-primary-dark);
  color: var(--bs-light);
  font-weight: 600;
  border-radius: var(--bs-border-radius) var(--bs-border-radius) 0 0;
  padding: 0.5rem 1rem;
}

.popover-body {
  font-weight: 500;
  padding: 0.75rem 1rem;
}

/* ---------- Tooltips ---------- */
.tooltip-inner {
  background-color: var(--bs-primary);
  color: var(--bs-light);
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--bs-border-radius);
  box-shadow: 0 4px 10px rgba(0, 174, 239, 0.25);
  max-width: 220px;
}

/* ---------- Pagination ---------- */
.page-link {
  border-radius: var(--bs-border-radius);
  border: none;
  color: var(--bs-primary);
  background-color: var(--bs-light);
  box-shadow: 0 2px 6px rgba(0, 174, 239, 0.15);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.page-link:hover, .page-link:focus {
  background-color: var(--bs-primary);
  color: var(--bs-light);
  box-shadow: 0 4px 14px rgba(0, 174, 239, 0.3);
  text-decoration: none;
}

.page-item.active .page-link {
  background-color: var(--bs-primary-dark);
  color: var(--bs-light);
  box-shadow: none;
  font-weight: 600;
  cursor: default;
}

/* ---------- Spinners ---------- */
.spinner-border,
.spinner-grow {
  color: var(--bs-primary);
}

/* ---------- Toasts ---------- */
.toast {
  background-color: var(--bs-primary);
  color: var(--bs-light);
  border-radius: var(--bs-border-radius);
  box-shadow: 0 6px 20px rgba(0, 174, 239, 0.3);
}

.toast-header {
  background-color: var(--bs-primary-dark);
  color: var(--bs-light);
  border-bottom: none;
  font-weight: 600;
  border-radius: var(--bs-border-radius) var(--bs-border-radius) 0 0;
}

.toast-body {
  padding: 0.75rem 1rem;
}

/* ---------- Progress Bars ---------- */
.progress {
  height: 1.25rem;
  border-radius: var(--bs-border-radius);
  box-shadow: inset 0 1px 2px rgba(0,0,0,.1);
  background-color: var(--bs-light);
}

.progress-bar {
  background-image: linear-gradient(
    45deg,
    var(--bs-primary-gradient-start),
    var(--bs-primary-gradient-end)
  );
  box-shadow: 0 2px 8px rgba(0, 174, 239, 0.4);
  transition: width 0.6s ease;
}

/* ---------- Form Select & Range ---------- */
.form-select {
  background-color: var(--bs-light);
  border: 1.5px solid var(--bs-primary);
  border-radius: var(--bs-border-radius);
  box-shadow: none;
  color: var(--bs-dark);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-select:focus {
  border-color: var(--bs-warning);
  box-shadow: 0 0 8px var(--bs-warning);
  outline: none;
}

.form-range {
  accent-color: var(--bs-primary);
}

/* ---------- Form Switch ---------- */
.form-switch .form-check-input {
  background-color: transparent;
  border: 1.5px solid var(--bs-primary);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

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

/* ---------- Rounded corners utilities ---------- */
.theme-rounded,
.modal-content,
.card,
.dropdown-menu,
.toast,
.accordion-button {
  border-radius: var(--bs-border-radius) !important;
}

/* ---------- Responsive ---------- */
@media (max-width: 767px) {
  main.container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .navbar {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}

#brochureCarousel .carousel-inner,
#brochureCarousel {
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  max-width: 100vw;
}

#brochureCarousel .carousel-item > div {
  width: 100%;
}