/* Architecture Studio - Dynamic Blue & Energy Orange Theme */

/* ==================== ROOT VARIABLES ==================== */
:root {
  --primary-color: #1565C0;
  --secondary-color: #FF6F00;
  --primary-dark: #0D47A1;
  --secondary-dark: #E65100;
  --primary-light: #42A5F5;
  --secondary-light: #FFB74D;
  --dark-bg: #0A1929;
  --light-bg: #F5F5F5;
  --text-dark: #212529;
  --text-light: #ffffff;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
  --transition-base: all 0.3s ease;
  --transition-fast: all 0.2s ease;
}

/* ==================== GLOBAL RESETS ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--light-bg);
  overflow-x: hidden;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6,
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  letter-spacing: -0.02em;
  color: var(--text-dark) !important;
}

.lead {
  font-size: 1.25rem !important;
  font-weight: 400 !important;
  line-height: 1.8 !important;
}

/* ==================== NAVIGATION ==================== */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  box-shadow: var(--shadow-md);
  padding: 1rem 0 !important;
  transition: var(--transition-base);
  z-index: 1050;
}

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

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

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1.2rem !important;
  margin: 0 0.25rem;
  border-radius: 8px;
  transition: var(--transition-fast);
  position: relative;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--text-light) !important;
  background-color: rgba(255, 111, 0, 0.2) !important;
  transform: translateY(-2px);
}

.navbar-dark .navbar-nav .nav-link.active {
  background-color: var(--secondary-color) !important;
  box-shadow: 0 4px 12px rgba(255, 111, 0, 0.4);
}

.navbar-toggler {
  border: 2px solid rgba(255, 255, 255, 0.3) !important;
  padding: 0.5rem 0.75rem !important;
  background-color: rgba(255, 111, 0, 0.3) !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 111, 0, 0.5) !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 ==================== */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-dark) 100%);
  position: relative;
  padding-top: 80px;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 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="%23ffffff" fill-opacity="0.03"%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');
  opacity: 0.5;
  z-index: 1;
}

.carousel {
  height: 100vh;
}

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

.carousel-item img {
  object-fit: cover;
  height: 100vh;
  filter: brightness(0.5);
}

.hero-section .text-white {
  position: relative;
  z-index: 10;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-section .display-2 {
  color: var(--text-light) !important;
  font-size: clamp(2rem, 5vw, 4rem) !important;
  animation: fadeInUp 1s ease-out;
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  animation: fadeInUp 1.2s ease-out;
}

.hero-section .fs-3,
.hero-section .fs-5 {
  color: var(--secondary-light) !important;
  animation: fadeInUp 1.4s ease-out;
}

/* ==================== BUTTONS ==================== */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 12px !important;
  transition: var(--transition-base) !important;
  border: none !important;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--text-light) !important;
  box-shadow: 0 4px 15px rgba(21, 101, 192, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(21, 101, 192, 0.6);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%) !important;
  color: var(--text-light) !important;
  box-shadow: 0 4px 15px rgba(255, 111, 0, 0.4);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 111, 0, 0.6);
}

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

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

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

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

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

.btn-outline-light {
  border: 2px solid rgba(255, 255, 255, 0.8) !important;
  color: var(--text-light) !important;
  background: transparent !important;
}

.btn-outline-light:hover {
  background: var(--text-light) !important;
  color: var(--primary-color) !important;
  border-color: var(--text-light) !important;
}

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

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

/* ==================== CARDS ==================== */
.card {
  border-radius: 16px !important;
  overflow: hidden;
  transition: var(--transition-base);
  background: var(--text-light);
  border: none !important;
  box-shadow: var(--shadow-sm);
}

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

.card-img-top {
  height: 240px;
  object-fit: cover;
  transition: var(--transition-base);
}

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

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

.card-title {
  color: var(--primary-color) !important;
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  margin-bottom: 1rem !important;
}

.card-text {
  color: var(--text-dark) !important;
  font-size: 1rem !important;
  line-height: 1.8 !important;
}

.card-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--text-light) !important;
  font-weight: 600 !important;
  border: none !important;
  padding: 1.25rem !important;
}

/* ==================== TEAM CARDS ==================== */
.team-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  height: 450px;
  cursor: pointer;
}

.team-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-base);
}

.team-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(10, 25, 41, 0.95) 0%, transparent 100%);
  padding: 2rem;
  transform: translateY(0);
  transition: var(--transition-base);
}

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

.team-card:hover .team-overlay {
  background: linear-gradient(to top, rgba(21, 101, 192, 0.95) 0%, rgba(10, 25, 41, 0.9) 100%);
}

.team-bio {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: var(--transition-base);
  color: rgba(255, 255, 255, 0.9) !important;
}

.team-card:hover .team-bio {
  max-height: 200px;
  opacity: 1;
  margin-top: 1rem;
}

/* ==================== TIMELINE ==================== */
.timeline-container {
  position: relative;
  padding: 2rem 0;
}

.timeline-item {
  position: relative;
  padding-left: 3rem;
  margin-left: 2rem;
  border-left: 3px solid var(--primary-color);
  padding-bottom: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -0.75rem;
  top: 0;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--secondary-color);
  border: 3px solid var(--text-light);
  box-shadow: 0 0 0 4px var(--primary-color);
  z-index: 2;
}

.timeline-item:hover::before {
  transform: scale(1.3);
  transition: var(--transition-fast);
}

/* ==================== BADGES ==================== */
.badge {
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  border-radius: 8px !important;
  font-size: 0.875rem !important;
}

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

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

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

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

.bg-danger {
  background-color: #dc3545 !important;
}

/* ==================== ALERTS ==================== */
.alert {
  border-radius: 12px !important;
  border: none !important;
  padding: 1.25rem !important;
  font-weight: 500 !important;
}

.alert-info {
  background-color: rgba(21, 101, 192, 0.1) !important;
  color: var(--primary-dark) !important;
  border-left: 4px solid var(--primary-color) !important;
}

.alert-warning {
  background-color: rgba(255, 111, 0, 0.1) !important;
  color: var(--secondary-dark) !important;
  border-left: 4px solid var(--secondary-color) !important;
}

.alert-success {
  background-color: rgba(25, 135, 84, 0.1) !important;
  color: #0f5132 !important;
  border-left: 4px solid #198754 !important;
}

.alert-heading {
  font-weight: 700 !important;
  color: inherit !important;
}

/* ==================== ACCORDION ==================== */
.accordion-item {
  border: none !important;
  margin-bottom: 1rem;
  border-radius: 12px !important;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-button {
  background-color: var(--text-light) !important;
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  padding: 1.25rem 1.5rem !important;
  border: none !important;
  font-size: 1.1rem !important;
}

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

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(21, 101, 192, 0.25) !important;
  border: none !important;
}

.accordion-button::after {
  filter: brightness(0) saturate(100%) invert(32%) sepia(85%) saturate(1614%) hue-rotate(195deg) brightness(91%) contrast(98%);
}

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

.accordion-body {
  padding: 1.5rem !important;
  background-color: var(--light-bg) !important;
  color: var(--text-dark) !important;
  line-height: 1.8 !important;
}

/* ==================== FORMS ==================== */
.form-label {
  font-weight: 600 !important;
  color: var(--primary-color) !important;
  margin-bottom: 0.5rem !important;
  font-size: 1rem !important;
}

.form-control,
.form-select {
  border: 2px solid #e0e0e0 !important;
  border-radius: 10px !important;
  padding: 0.75rem 1rem !important;
  font-size: 1rem !important;
  transition: var(--transition-fast);
  background-color: var(--text-light) !important;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(21, 101, 192, 0.15) !important;
  outline: none;
}

.form-control-lg {
  padding: 1rem 1.25rem !important;
  font-size: 1.1rem !important;
}

.form-check-input {
  width: 1.25rem !important;
  height: 1.25rem !important;
  border: 2px solid var(--primary-color) !important;
  border-radius: 4px !important;
  cursor: pointer !important;
}

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(21, 101, 192, 0.25) !important;
}

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

/* ==================== TABLES ==================== */
.table {
  background-color: var(--text-light) !important;
  border-radius: 12px !important;
  overflow: hidden;
}

.table thead {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--text-light) !important;
}

.table thead th {
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  border: none !important;
  padding: 1rem !important;
  color: var(--text-light) !important;
}

.table tbody tr {
  transition: var(--transition-fast);
  border-bottom: 1px solid #e0e0e0 !important;
}

.table-hover tbody tr:hover {
  background-color: rgba(21, 101, 192, 0.05) !important;
  transform: scale(1.01);
}

.table tbody td {
  padding: 1rem !important;
  vertical-align: middle !important;
  color: var(--text-dark) !important;
}

/* ==================== LIST GROUPS ==================== */
.list-group-item {
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  padding: 1rem 1.25rem !important;
  background-color: var(--text-light) !important;
  color: var(--text-dark) !important;
  transition: var(--transition-fast);
}

.list-group-item-action:hover {
  background-color: rgba(21, 101, 192, 0.05) !important;
  color: var(--primary-color) !important;
  transform: translateX(5px);
}

.list-group-item.active {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  border-color: var(--primary-color) !important;
  color: var(--text-light) !important;
}

/* ==================== MODALS ==================== */
.modal-content {
  border-radius: 16px !important;
  border: none !important;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3) !important;
}

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

.modal-title {
  font-weight: 700 !important;
  color: var(--text-light) !important;
}

.modal-body {
  padding: 2rem !important;
  background-color: var(--text-light) !important;
}

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

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

.btn-close:hover,
.btn-close-white:hover {
  opacity: 0.8 !important;
  transform: rotate(90deg);
  transition: var(--transition-base);
}

/* ==================== ICONS ==================== */
.bi {
  display: inline-block;
  vertical-align: middle;
}

.bi-check-circle-fill {
  color: var(--secondary-color) !important;
}

.bi-star-fill {
  color: #FFC107 !important;
}

.bi-trophy-fill,
.bi-trophy {
  color: var(--secondary-color) !important;
}

.bi-lightning,
.bi-lightning-charge-fill {
  color: var(--secondary-color) !important;
}

.bi-shield-check,
.bi-shield-lock {
  color: #198754 !important;
}

.bi-exclamation-triangle,
.bi-shield-exclamation {
  color: #FFC107 !important;
}

/* ==================== UTILITIES ==================== */
.bg-white {
  background-color: var(--text-light) !important;
}

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

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

.text-white-50 {
  color: rgba(255, 255, 255, 0.5) !important;
}

.text-muted {
  color: #6c757d !important;
}

.text-success {
  color: #198754 !important;
}

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

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

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

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

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

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

.rounded-circle {
  border-radius: 50% !important;
}

.opacity-75 {
  opacity: 0.75 !important;
}

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

.border-0 {
  border: none !important;
}

.border-bottom {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
}

.border-top {
  border-top: 1px solid rgba(0, 0, 0, 0.1) !important;
}

.border-start {
  border-left: 4px solid var(--primary-color) !important;
}

.border-5 {
  border-width: 5px !important;
}

/* ==================== SPACING UTILITIES ==================== */
.py-4 {
  padding-top: 2rem !important;
  padding-bottom: 2rem !important;
}

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

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

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

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

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

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

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

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

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

/* ==================== FILTER BUTTONS ==================== */
.filter-btn {
  padding: 0.75rem 1.5rem !important;
  border: 2px solid var(--primary-color) !important;
  background: transparent !important;
  color: var(--primary-color) !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  transition: var(--transition-fast);
  cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-color) !important;
  color: var(--text-light) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(21, 101, 192, 0.3);
}

/* ==================== FACILITY GRID ==================== */
.facility-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}

.facility-item {
  border-radius: 16px;
  overflow: hidden;
  background: var(--text-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

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

.facility-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.court,
.arena,
.racquet,
.training {
  position: relative;
}

.court::before,
.arena::before,
.racquet::before,
.training::before {
  content: '';
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 50px;
  height: 50px;
  background: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: var(--shadow-md);
}

/* ==================== TIME SLOTS ==================== */
.time-slot {
  padding: 0.75rem 1rem !important;
  border: 2px solid #e0e0e0 !important;
  border-radius: 10px !important;
  background: var(--text-light) !important;
  color: var(--text-dark) !important;
  text-align: center !important;
  cursor: pointer !important;
  transition: var(--transition-fast);
  font-weight: 600 !important;
}

.time-slot:hover {
  border-color: var(--primary-color) !important;
  background: rgba(21, 101, 192, 0.05) !important;
  color: var(--primary-color) !important;
  transform: scale(1.05);
}

.time-slot.active {
  background: var(--primary-color) !important;
  color: var(--text-light) !important;
  border-color: var(--primary-color) !important;
}

.time-slot.bg-danger {
  background: #dc3545 !important;
  color: var(--text-light) !important;
  border-color: #dc3545 !important;
  opacity: 0.6;
  cursor: not-allowed !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 bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.animate-bounce {
  animation: bounce 2s infinite;
}

@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);
  }
}

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

/* ==================== FOOTER ==================== */
footer {
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-dark) 100%);
  color: var(--text-light) !important;
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

footer h5 {
  color: var(--secondary-color) !important;
  font-weight: 700 !important;
  margin-bottom: 1.5rem !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

footer a {
  color: rgba(255, 255, 255, 0.8) !important;
  text-decoration: none !important;
  transition: var(--transition-fast);
  display: inline-block;
}

footer a:hover {
  color: var(--secondary-color) !important;
  transform: translateX(5px);
}

footer .bi {
  color: var(--secondary-color) !important;
  margin-right: 0.5rem;
}

footer .text-white-50 {
  color: rgba(255, 255, 255, 0.5) !important;
}

footer .border-top {
  border-color: rgba(255, 255, 255, 0.1) !important;
}

/* ==================== SOCIAL ICONS ==================== */
.bi-facebook,
.bi-instagram,
.bi-twitter,
.bi-youtube {
  font-size: 1.5rem !important;
  color: var(--text-light) !important;
  transition: var(--transition-fast);
  padding: 0.5rem;
  border-radius: 8px;
}

.bi-facebook:hover {
  color: #1877F2 !important;
  background: rgba(24, 119, 242, 0.1);
  transform: translateY(-3px);
}

.bi-instagram:hover {
  color: #E4405F !important;
  background: rgba(228, 64, 95, 0.1);
  transform: translateY(-3px);
}

.bi-twitter:hover {
  color: #1DA1F2 !important;
  background: rgba(29, 161, 242, 0.1);
  transform: translateY(-3px);
}

.bi-youtube:hover {
  color: #FF0000 !important;
  background: rgba(255, 0, 0, 0.1);
  transform: translateY(-3px);
}

/* ==================== SCROLL TO TOP ==================== */
.scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  color: var(--text-light) !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(255, 111, 0, 0.5);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--dark-bg) 100%);
    padding: 1.5rem;
    margin-top: 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
  }
  
  .navbar-nav {
    gap: 0.5rem;
  }
  
  .hero-section .display-2 {
    font-size: 2.5rem !important;
  }
  
  .hero-section .lead {
    font-size: 1.1rem !important;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .timeline-item {
    padding-left: 2rem;
    margin-left: 1rem;
  }
  
  .team-card {
    height: 400px;
  }
  
  .facility-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 767.98px) {
  html {
    font-size: 14px;
  }
  
  .hero-section {
    min-height: 80vh;
    padding-top: 70px;
  }
  
  .hero-section .display-2 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .display-5 {
    font-size: 1.75rem !important;
  }
  
  .display-6 {
    font-size: 1.5rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .my-5 {
    margin-top: 2rem !important;
    margin-bottom: 2rem !important;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  .team-card {
    height: 350px;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
  }
  
  .modal-body {
    padding: 1.5rem !important;
  }
  
  .scroll-to-top {
    width: 45px;
    height: 45px;
    bottom: 1.5rem;
    right: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .container-fluid {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .hero-section .display-2 {
    font-size: 1.75rem !important;
  }
  
  .btn {
    width: 100%;
  }
  
  .d-flex.gap-3 {
    flex-direction: column;
  }
  
  .team-card {
    height: 300px;
  }
  
  .filter-btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .time-slot {
    font-size: 0.875rem !important;
    padding: 0.5rem 0.75rem !important;
  }
}

/* ==================== PRINT STYLES ==================== */
@media print {
  .navbar,
  .btn,
  .scroll-to-top,
  .modal,
  footer {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }
  
  .card,
  .shadow,
  .shadow-lg {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}

/* ==================== ACCESSIBILITY ==================== */
:focus-visible {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 2px !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ==================== LOADING ANIMATION ==================== */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--text-light);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==================== CUSTOM SCROLLBAR ==================== */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
}

/* ==================== SELECTION COLOR ==================== */
::selection {
  background-color: var(--secondary-color);
  color: var(--text-light);
}

::-moz-selection {
  background-color: var(--secondary-color);
  color: var(--text-light);
}