/* Crimson Forge Architecture Studio - Custom Styles */

/* ===== ROOT VARIABLES ===== */
:root {
  --primary-color: #D32F2F;
  --primary-dark: #B71C1C;
  --primary-light: #EF5350;
  --secondary-color: #212121;
  --secondary-light: #424242;
  --accent-color: #FFC107;
  --text-dark: #212121;
  --text-light: #FFFFFF;
  --text-muted: #757575;
  --bg-light: #FAFAFA;
  --bg-dark: #121212;
  --shadow-sm: 0 2px 4px rgba(211, 47, 47, 0.1);
  --shadow-md: 0 4px 12px rgba(211, 47, 47, 0.15);
  --shadow-lg: 0 8px 24px rgba(211, 47, 47, 0.2);
  --transition-speed: 0.3s;
  --border-radius: 8px;
}

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

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

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark) !important;
  background-color: #FFFFFF !important;
  line-height: 1.6;
  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;
}

.display-1 { font-size: clamp(2.5rem, 8vw, 5rem) !important; }
.display-2 { font-size: clamp(2.2rem, 6vw, 4.5rem) !important; }
.display-3 { font-size: clamp(2rem, 5vw, 4rem) !important; }
.display-4 { font-size: clamp(1.8rem, 4vw, 3.5rem) !important; }
.display-5 { font-size: clamp(1.5rem, 3vw, 3rem) !important; }
.display-6 { font-size: clamp(1.2rem, 2.5vw, 2.5rem) !important; }

.lead {
  font-size: clamp(1rem, 2vw, 1.25rem) !important;
  font-weight: 400 !important;
  line-height: 1.8 !important;
  color: var(--text-muted) !important;
}

.text-white, .text-white * {
  color: #FFFFFF !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.75) !important;
}

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

.text-light {
  color: #F5F5F5 !important;
}

/* ===== NAVBAR ===== */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  backdrop-filter: blur(10px);
  transition: all var(--transition-speed) ease;
  padding: 1rem 0 !important;
  box-shadow: var(--shadow-md);
  z-index: 1030 !important;
}

.navbar.scrolled {
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.98) 0%, rgba(183, 28, 28, 0.98) 100%) !important;
  padding: 0.5rem 0 !important;
  box-shadow: 0 4px 20px rgba(211, 47, 47, 0.3);
}

.navbar-brand {
  font-size: 1.75rem !important;
  font-weight: 800 !important;
  color: #FFFFFF !important;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: all var(--transition-speed) ease;
}

.navbar-brand:hover {
  color: var(--accent-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: var(--border-radius);
  transition: all var(--transition-speed) ease;
  position: relative;
}

.navbar-dark .navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width var(--transition-speed) ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: #FFFFFF !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
}

.navbar-dark .navbar-nav .nav-link:hover::before,
.navbar-dark .navbar-nav .nav-link.active::before {
  width: 70%;
}

.navbar-toggler {
  border: 2px solid rgba(255, 255, 255, 0.3) !important;
  padding: 0.5rem 0.75rem !important;
  transition: all var(--transition-speed) ease;
}

.navbar-toggler:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
  border-color: #FFFFFF !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25) !important;
}

/* ===== BUTTONS ===== */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--border-radius) !important;
  transition: all var(--transition-speed) ease !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-color: 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:not(.btn-outline-light):not(.btn-outline-danger):not(.btn-outline-secondary):not(.btn-light):not(.btn-secondary) {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: #FFFFFF !important;
  box-shadow: var(--shadow-sm);
}

.btn:not(.btn-outline-light):not(.btn-outline-danger):not(.btn-outline-secondary):not(.btn-light):not(.btn-secondary):hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #8B0000 100%) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: #FFFFFF !important;
}

.btn-outline-light {
  border: 2px solid #FFFFFF !important;
  color: #FFFFFF !important;
  background-color: transparent !important;
}

.btn-outline-light:hover {
  background-color: #FFFFFF !important;
  color: var(--primary-color) !important;
  border-color: #FFFFFF !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

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

.btn-light:hover {
  background-color: var(--bg-light) !important;
  color: var(--primary-dark) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline-danger:hover {
  background-color: var(--primary-color) !important;
  color: #FFFFFF !important;
  border-color: var(--primary-color) !important;
  transform: translateY(-2px);
}

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

.btn-outline-secondary:hover {
  background-color: var(--secondary-color) !important;
  color: #FFFFFF !important;
  border-color: var(--secondary-color) !important;
}

.btn-secondary {
  background-color: var(--secondary-color) !important;
  color: #FFFFFF !important;
}

.btn-secondary:hover {
  background-color: var(--secondary-light) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.375rem 1rem !important;
  font-size: 0.875rem !important;
}

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

.btn:active {
  transform: translateY(0) !important;
}

.btn-group .btn-check:checked + .btn-outline-danger {
  background-color: var(--primary-color) !important;
  color: #FFFFFF !important;
  border-color: var(--primary-color) !important;
}

/* ===== HERO SECTION ===== */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 50%, var(--secondary-color) 100%);
  position: relative;
  padding-top: 80px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(255, 193, 7, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { opacity: 0.3; }
  100% { opacity: 0.6; }
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-section .text-white {
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.3);
}

.hero-section .display-1 {
  animation: fadeInUp 1s ease-out;
  color: #FFFFFF !important;
}

.hero-section .display-5 {
  animation: fadeInUp 1.2s ease-out;
  color: #FFFFFF !important;
}

.hero-section .lead {
  animation: fadeInUp 1.4s ease-out;
  color: rgba(255, 255, 255, 0.9) !important;
}

.hero-section .btn {
  animation: fadeInUp 1.6s ease-out;
}

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

.bi-chevron-down {
  animation: bounce 2s infinite;
  font-size: 2rem;
  color: #FFFFFF !important;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* ===== CARDS ===== */
.card {
  border-radius: calc(var(--border-radius) * 1.5) !important;
  transition: all var(--transition-speed) ease !important;
  background-color: #FFFFFF !important;
  border: 1px solid rgba(211, 47, 47, 0.1) !important;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg) !important;
  border-color: var(--primary-color) !important;
}

.card-body {
  position: relative;
  z-index: 1;
}

.card .bi {
  font-size: 3rem;
  color: var(--primary-color) !important;
  margin-bottom: 1rem;
  transition: all var(--transition-speed) ease;
}

.card:hover .bi {
  transform: scale(1.1) rotate(5deg);
  color: var(--primary-dark) !important;
}

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

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

.program-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.program-card .card-img-top {
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.program-card:hover .card-img-top {
  transform: scale(1.05);
}

.program-card .card-body {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.class-card {
  border-left: 4px solid var(--primary-color) !important;
  transition: all var(--transition-speed) ease;
  cursor: pointer;
}

.class-card:hover {
  background-color: var(--bg-light) !important;
  border-left-width: 6px !important;
}

.class-card.bg-success {
  background-color: #E8F5E9 !important;
  border-left-color: #4CAF50 !important;
}

.class-card.bg-warning {
  background-color: #FFF8E1 !important;
  border-left-color: #FFC107 !important;
}

.class-card.bg-danger {
  background-color: #FFEBEE !important;
  border-left-color: var(--primary-color) !important;
}

/* ===== BADGES ===== */
.badge {
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px;
  border-radius: 50px !important;
  background-color: var(--primary-color) !important;
  color: #FFFFFF !important;
}

/* ===== FORMS ===== */
.form-control,
.form-select {
  border: 2px solid #E0E0E0 !important;
  border-radius: var(--border-radius) !important;
  padding: 0.75rem 1rem !important;
  transition: all var(--transition-speed) ease !important;
  background-color: #FFFFFF !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(211, 47, 47, 0.15) !important;
  background-color: #FFFFFF !important;
  color: var(--text-dark) !important;
}

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

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

.form-check-input {
  border: 2px solid #E0E0E0 !important;
  transition: all var(--transition-speed) ease;
}

.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(211, 47, 47, 0.15) !important;
}

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

.invalid-feedback {
  color: var(--primary-color) !important;
  font-weight: 500 !important;
}

.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--primary-color) !important;
}

/* ===== ALERTS ===== */
.alert {
  border-radius: var(--border-radius) !important;
  border: none !important;
  padding: 1rem 1.5rem !important;
  font-weight: 500 !important;
}

.alert-success {
  background-color: #E8F5E9 !important;
  color: #2E7D32 !important;
}

.alert-light {
  background-color: var(--bg-light) !important;
  color: var(--text-dark) !important;
  border: 1px solid #E0E0E0 !important;
}

/* ===== SHADOWS ===== */
.shadow {
  box-shadow: var(--shadow-md) !important;
}

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

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

/* ===== IMAGES ===== */
.img-fluid {
  border-radius: var(--border-radius);
  transition: transform var(--transition-speed) ease;
}

.img-fluid:hover {
  transform: scale(1.02);
}

/* ===== SECTIONS ===== */
section {
  padding: 5rem 0;
  position: relative;
}

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

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

.min-vh-75 {
  min-height: 75vh !important;
}

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

.border-4 {
  border-width: 4px !important;
}

/* ===== ICONS ===== */
.bi {
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
}

.social-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF !important;
  transition: all var(--transition-speed) ease;
  font-size: 1.25rem;
}

.social-icon-link:hover {
  background-color: var(--accent-color);
  color: var(--text-dark) !important;
  transform: translateY(-3px) rotate(5deg);
}

/* ===== CAROUSEL ===== */
.carousel {
  border-radius: calc(var(--border-radius) * 1.5);
  overflow: hidden;
}

.carousel-item {
  transition: transform 0.6s ease-in-out;
}

.carousel-indicators button {
  width: 12px !important;
  height: 12px !important;
  border-radius: 50% !important;
  background-color: var(--primary-color) !important;
  opacity: 0.5;
  transition: all var(--transition-speed) ease;
}

.carousel-indicators button.active {
  opacity: 1;
  transform: scale(1.2);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: var(--primary-color);
  border-radius: 50%;
  padding: 1.5rem;
}

/* ===== ACCORDION ===== */
.accordion-item {
  border: 1px solid rgba(211, 47, 47, 0.1) !important;
  margin-bottom: 1rem;
  border-radius: var(--border-radius) !important;
  overflow: hidden;
}

.accordion-button {
  background-color: #FFFFFF !important;
  color: var(--text-dark) !important;
  font-weight: 600 !important;
  padding: 1.25rem 1.5rem !important;
  transition: all var(--transition-speed) ease;
}

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

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(211, 47, 47, 0.15) !important;
}

.accordion-button::after {
  filter: brightness(0) saturate(100%);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) saturate(100%) invert(100%);
}

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

/* ===== MODAL ===== */
.modal-content {
  border-radius: calc(var(--border-radius) * 1.5) !important;
  border: none !important;
  overflow: hidden;
}

.modal-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: #FFFFFF !important;
  border-bottom: none !important;
  padding: 1.5rem 2rem !important;
}

.modal-header .btn-close {
  filter: brightness(0) invert(1);
}

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

.modal-title {
  color: #FFFFFF !important;
}

/* ===== FILTER BUTTONS ===== */
.filter-btn {
  padding: 0.75rem 1.5rem !important;
  margin: 0.5rem !important;
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  background-color: transparent !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  transition: all var(--transition-speed) ease !important;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-color) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ===== SCHEDULE GRID ===== */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.schedule-day-column {
  background-color: #FFFFFF;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-speed) ease;
}

.schedule-day-column:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}

.day-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: #FFFFFF !important;
  padding: 1rem;
  font-weight: 700 !important;
  text-align: center;
}

.day-classes {
  padding: 1rem;
}

/* ===== TABLE ===== */
.table-responsive {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

table {
  margin-bottom: 0 !important;
}

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

table thead th {
  font-weight: 600 !important;
  padding: 1rem !important;
  border: none !important;
  color: #FFFFFF !important;
}

table tbody tr {
  transition: all var(--transition-speed) ease;
}

table tbody tr:hover {
  background-color: var(--bg-light) !important;
}

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

/* ===== FOOTER ===== */
footer {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #000000 100%);
  color: rgba(255, 255, 255, 0.8) !important;
  padding: 3rem 0 1rem;
}

footer h5,
footer h6 {
  color: #FFFFFF !important;
  font-weight: 700 !important;
}

footer a {
  color: rgba(255, 255, 255, 0.7) !important;
  text-decoration: none !important;
  transition: all var(--transition-speed) ease;
  display: inline-block;
}

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

footer .list-unstyled li {
  margin-bottom: 0.5rem;
}

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

/* ===== UTILITIES ===== */
.rounded {
  border-radius: var(--border-radius) !important;
}

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

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

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

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

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

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

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

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

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

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

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

.flex-column {
  flex-direction: column !important;
}

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

.flex-grow-1 {
  flex-grow: 1 !important;
}

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

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

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

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

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

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

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

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

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

.gap-2 {
  gap: 0.5rem !important;
}

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

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

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

.g-3 {
  --bs-gutter-x: 1rem !important;
  --bs-gutter-y: 1rem !important;
}

.g-4 {
  --bs-gutter-x: 1.5rem !important;
  --bs-gutter-y: 1.5rem !important;
}

.g-5 {
  --bs-gutter-x: 3rem !important;
  --bs-gutter-y: 3rem !important;
}

/* ===== ANIMATIONS ===== */
@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);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

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

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

.animate-scale {
  animation: scaleIn 0.6s ease-out;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #8B0000 100%);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: linear-gradient(135deg, rgba(211, 47, 47, 0.98) 0%, rgba(183, 28, 28, 0.98) 100%);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
  }

  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
  }

  .hero-section {
    min-height: auto;
    padding: 120px 0 80px;
  }

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

  section {
    padding: 3rem 0;
  }

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

  .p-5 {
    padding: 2rem !important;
  }

  .btn-lg {
    padding: 0.75rem 2rem !important;
    font-size: 1rem !important;
  }

  .schedule-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .display-1 {
    font-size: 2rem !important;
  }

  .display-3 {
    font-size: 1.75rem !important;
  }

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

  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }

  .gap-3 {
    gap: 0.5rem !important;
  }

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

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

  footer .col-md-4,
  footer .col-lg-2,
  footer .col-lg-3 {
    text-align: center;
    margin-bottom: 2rem;
  }
}

@media (max-width: 575.98px) {
  .navbar-brand {
    font-size: 1.25rem !important;
  }

  .hero-section {
    padding: 100px 0 60px;
  }

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

  .modal-body {
    padding: 1rem !important;
  }

  .btn-lg {
    padding: 0.625rem 1.5rem !important;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }

  body {
    background-color: white !important;
    color: black !important;
  }

  .card {
    break-inside: avoid;
  }
}

/* ===== ACCESSIBILITY ===== */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 3px solid var(--primary-color) !important;
  outline-offset: 2px !important;
}

/* ===== CUSTOM ENHANCEMENTS ===== */
.hover-lift {
  transition: transform var(--transition-speed) ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
}

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

.bg-gradient-dark {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #000000 100%) !important;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Loading spinner */
.spinner-border-primary {
  border-color: var(--primary-color) !important;
  border-right-color: transparent !important;
}

/* Custom divider */
.divider {
  height: 4px;
  width: 60px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  margin: 1rem auto;
  border-radius: 2px;
}

/* Pulse animation for attention */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(211, 47, 47, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(211, 47, 47, 0);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Gradient text hover effect */
.link-gradient {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all var(--transition-speed) ease;
}

.link-gradient:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #8B0000 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}