/* Architectural Studio - Cyan Energy Orange Theme */

/* Root Variables */
:root {
  --primary-color: #00BCD4;
  --secondary-color: #FF6F00;
  --dark-bg: #0a1828;
  --light-bg: #f8f9fa;
  --text-dark: #1a1a1a;
  --text-light: #ffffff;
  --accent-cyan: #00E5FF;
  --accent-orange: #FF9100;
  --transition: all 0.3s ease;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
}

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

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

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, var(--dark-bg) 0%, #142234 100%) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 188, 212, 0.1);
  padding: 1rem 0;
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: 0 4px 30px rgba(0, 188, 212, 0.2);
}

.navbar-brand {
  color: var(--text-light) !important;
  font-size: 1.8rem !important;
  font-weight: 700 !important;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: var(--transition);
}

.navbar-brand:hover {
  transform: scale(1.05);
  filter: brightness(1.2);
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1.2rem !important;
  margin: 0 0.2rem;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.navbar-dark .navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transform: translateX(-50%);
  transition: var(--transition);
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--primary-color) !important;
  background: rgba(0, 188, 212, 0.1);
}

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

.navbar-toggler {
  border: 2px solid var(--primary-color) !important;
  padding: 0.5rem 0.75rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(0, 188, 212, 0.3) !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='%2300BCD4' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Hero Section */
.vh-100 {
  min-height: 100vh;
  position: relative;
}

.position-relative {
  position: relative;
}

.overflow-hidden {
  overflow: hidden;
}

.position-absolute {
  position: absolute;
}

.hero-video,
.hero-background {
  object-fit: cover;
  filter: brightness(0.4);
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 188, 212, 0.7) 0%, rgba(255, 111, 0, 0.6) 100%);
  z-index: 1;
  opacity: 0.9;
}

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

.display-1 {
  font-weight: 800 !important;
  letter-spacing: -2px;
  line-height: 1.1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
}

.display-3 {
  font-weight: 700 !important;
  letter-spacing: -1.5px;
}

.display-4 {
  font-weight: 700 !important;
  color: var(--text-dark) !important;
}

.display-5 {
  font-weight: 600 !important;
  color: var(--text-dark) !important;
}

.display-6 {
  font-weight: 600 !important;
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.text-white {
  color: #ffffff !important;
}

.text-light {
  color: #f8f9fa !important;
}

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

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

.lead {
  font-size: 1.25rem;
  font-weight: 400;
  opacity: 0.9;
}

/* Buttons */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 50px !important;
  padding: 0.75rem 2rem !important;
  transition: var(--transition) !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-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem !important;
}

.btn-primary,
.btn[style*="background"][style*="#00BCD4"] {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-cyan)) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-cyan), var(--primary-color)) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 188, 212, 0.4) !important;
  color: #ffffff !important;
}

.btn-secondary,
.btn[style*="background"][style*="#FF6F00"] {
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-orange)) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--accent-orange), var(--secondary-color)) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 111, 0, 0.4) !important;
  color: #ffffff !important;
}

.btn-light {
  background: #ffffff !important;
  color: var(--primary-color) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-light:hover {
  background: var(--light-bg) !important;
  color: var(--secondary-color) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15) !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: #ffffff !important;
  border-color: var(--primary-color) !important;
}

.btn-group .filter-btn {
  background: #ffffff !important;
  color: var(--text-dark) !important;
  border: 2px solid #e0e0e0 !important;
  border-radius: 25px !important;
  margin: 0.25rem !important;
  padding: 0.5rem 1.5rem !important;
}

.btn-group .filter-btn:hover,
.btn-group .filter-btn.active {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-cyan)) !important;
  color: #ffffff !important;
  border-color: var(--primary-color) !important;
  transform: translateY(-2px);
}

/* Sections */
.py-5 {
  padding: 4rem 0 !important;
}

.py-4 {
  padding: 3rem 0 !important;
}

.py-3 {
  padding: 2rem 0 !important;
}

.py-2 {
  padding: 1rem 0 !important;
}

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

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

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

.my-5 {
  margin: 4rem 0 !important;
}

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

.mt-4 {
  margin-top: 2rem !important;
}

.mt-3 {
  margin-top: 1.5rem !important;
}

.mt-1 {
  margin-top: 0.5rem !important;
}

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

.mb-4 {
  margin-bottom: 2rem !important;
}

.mb-3 {
  margin-bottom: 1.5rem !important;
}

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

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

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

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

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

.ms-2 {
  margin-left: 0.5rem !important;
}

.ms-4 {
  margin-left: 2rem !important;
}

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

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

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

.p-4 {
  padding: 2rem !important;
}

.p-3 {
  padding: 1.5rem !important;
}

.p-2 {
  padding: 0.75rem !important;
}

.p-0 {
  padding: 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;
}

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

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

/* About Section */
.about-hero {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 5rem 0;
  margin-top: 76px;
}

.split-container {
  background: linear-gradient(to right, var(--light-bg) 50%, #ffffff 50%);
}

.story-section {
  background: var(--light-bg);
  border-left: 5px solid var(--primary-color);
  transition: var(--transition);
}

.story-section:hover {
  border-left-color: var(--secondary-color);
  transform: translateX(5px);
}

.story-content {
  line-height: 1.8;
  color: var(--text-dark);
}

.founder-intro {
  background: #ffffff;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: var(--shadow);
}

.philosophy-text {
  font-style: italic;
  color: #555;
  border-left: 4px solid var(--secondary-color);
  padding-left: 1.5rem;
}

/* Timeline */
.timeline-section {
  background: var(--light-bg);
  padding: 5rem 0;
}

.timeline-content {
  position: relative;
  padding-left: 3rem;
}

.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 2rem;
  animation: fadeInLeft 0.6s ease-out;
}

.timeline-marker {
  position: absolute;
  left: -2.5rem;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-color);
  border: 4px solid white;
  box-shadow: 0 0 0 4px rgba(0, 188, 212, 0.2);
  transition: var(--transition);
}

.timeline-item:hover .timeline-marker {
  background: var(--secondary-color);
  transform: scale(1.3);
}

.timeline-date {
  font-weight: 700;
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

/* Cards */
.card {
  border: none !important;
  border-radius: 15px !important;
  transition: var(--transition) !important;
  overflow: hidden;
  background: #ffffff;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15) !important;
}

.card-body {
  padding: 2rem;
}

.card-title {
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.card-text {
  color: #555;
  line-height: 1.7;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.shadow-lg {
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

/* Flip Cards */
.flip-card {
  background-color: transparent;
  perspective: 1000px;
  height: 400px;
  cursor: pointer;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 15px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.flip-card-front {
  background: linear-gradient(135deg, #ffffff, var(--light-bg));
  color: var(--text-dark);
}

.flip-card-back {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-cyan));
  color: white;
  transform: rotateY(180deg);
}

.card-img-top {
  height: 200px;
  object-fit: cover;
  border-radius: 15px 15px 0 0;
}

.img-fluid {
  max-width: 100%;
  height: auto;
}

.rounded {
  border-radius: 0.375rem !important;
}

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

/* Program Cards */
.program-card {
  background: #ffffff;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-top: 4px solid var(--primary-color);
}

.program-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--secondary-color);
}

/* Schedule Styles */
.schedule-wrapper {
  background: #ffffff;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.table-responsive {
  border-radius: 15px;
  overflow-x: auto;
}

.schedule-table {
  width: 100%;
  margin: 0;
  background: #ffffff;
}

.schedule-table thead {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-cyan));
  color: white;
}

.schedule-table thead th {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 1rem;
  border: none;
  font-size: 0.9rem;
}

.schedule-table tbody td {
  padding: 1rem;
  vertical-align: middle;
  border-bottom: 1px solid #e0e0e0;
}

.schedule-card {
  background: linear-gradient(135deg, rgba(0, 188, 212, 0.1), rgba(255, 111, 0, 0.1));
  border-left: 4px solid var(--primary-color);
  border-radius: 8px;
  padding: 0.75rem;
  transition: var(--transition);
  cursor: pointer;
}

.schedule-card:hover {
  background: linear-gradient(135deg, rgba(0, 188, 212, 0.2), rgba(255, 111, 0, 0.2));
  border-left-color: var(--secondary-color);
  transform: translateX(5px);
}

.cursor-pointer {
  cursor: pointer;
}

/* Badge */
.badge {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.85rem;
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-orange)) !important;
  color: white !important;
}

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

.bi-telephone-fill,
.bi-envelope-fill,
.bi-geo-alt-fill,
.bi-arrow-right-circle,
.bi-database,
.bi-graph-up,
.bi-share,
.bi-shield-check,
.bi-cookie,
.bi-person-check,
.bi-people,
.bi-arrow-repeat,
.bi-envelope,
.bi-lightning-charge-fill,
.bi-lightning-fill,
.bi-check-circle-fill,
.bi-trophy-fill,
.bi-shield-fill-check,
.bi-person-check-fill,
.bi-fire,
.bi-heart-pulse-fill,
.bi-calendar-check-fill,
.bi-speedometer2,
.bi-clock-history,
.bi-info-circle,
.bi-people-fill {
  color: var(--primary-color);
  font-size: 1.5rem;
  transition: var(--transition);
}

.card:hover .bi,
.program-card:hover .bi {
  color: var(--secondary-color);
  transform: scale(1.1);
}

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

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

.fs-4 {
  font-size: 1.25rem !important;
}

.fs-5 {
  font-size: 1.1rem !important;
}

.h4 {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Forms */
.form-floating {
  margin-bottom: 1.5rem;
}

.form-control,
.form-select {
  border: 2px solid #e0e0e0 !important;
  border-radius: 10px !important;
  padding: 1rem !important;
  font-size: 1rem;
  transition: var(--transition) !important;
  background: #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(0, 188, 212, 0.15) !important;
  outline: none !important;
}

.form-floating > label {
  color: #6c757d;
  padding: 1rem;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
  color: var(--primary-color);
  transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

/* Alert */
.alert {
  border-radius: 10px;
  border: none;
  padding: 1.25rem;
  background: linear-gradient(135deg, rgba(0, 188, 212, 0.1), rgba(255, 111, 0, 0.1));
  border-left: 4px solid var(--primary-color);
  color: var(--text-dark);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite reverse;
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--dark-bg), #1a2332);
  color: rgba(255, 255, 255, 0.8);
  padding: 3rem 0 1rem;
}

footer h5 {
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

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

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

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

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

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

footer .small {
  font-size: 0.875rem;
  opacity: 0.7;
}

/* Accordion */
.accordion {
  border-radius: 15px;
  overflow: hidden;
}

.accordion-item {
  border: none !important;
  margin-bottom: 1rem;
  border-radius: 10px !important;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.accordion-header {
  margin: 0;
}

.accordion-button {
  background: linear-gradient(135deg, rgba(0, 188, 212, 0.1), rgba(255, 111, 0, 0.1)) !important;
  color: var(--text-dark) !important;
  font-weight: 600 !important;
  padding: 1.25rem !important;
  border: none !important;
  font-size: 1.1rem;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-cyan)) !important;
  color: white !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(0, 188, 212, 0.15) !important;
}

.accordion-button::after {
  filter: brightness(0) invert(0.5);
}

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

.accordion-collapse {
  border: none;
}

.accordion-body {
  padding: 1.5rem;
  background: #ffffff;
  color: var(--text-dark);
  line-height: 1.7;
}

.accordion-flush .accordion-item {
  border-radius: 10px !important;
}

/* Sticky Elements */
.position-sticky {
  position: sticky !important;
  top: 100px;
}

.fixed-top {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
}

/* Utility Classes */
.d-flex {
  display: flex !important;
}

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

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

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

.align-middle {
  vertical-align: middle !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

.order-md-first {
  order: -1 !important;
}

.order-lg-0 {
  order: 0 !important;
}

.collapsed {
  /* Handled by Bootstrap */
}

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

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

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

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

/* Grid System */
.row {
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 0;
  display: flex;
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--bs-gutter-y));
  margin-right: calc(-0.5 * var(--bs-gutter-x));
  margin-left: calc(-0.5 * var(--bs-gutter-x));
}

.row > * {
  padding-right: calc(var(--bs-gutter-x) * 0.5);
  padding-left: calc(var(--bs-gutter-x) * 0.5);
  margin-top: var(--bs-gutter-y);
}

.col-12 {
  flex: 0 0 auto;
  width: 100%;
}

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

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

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

@keyframes slideIn {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

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

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

/* Responsive Design */
@media (min-width: 992px) {
  .col-lg-2 {
    flex: 0 0 auto;
    width: 16.66666667%;
  }
  
  .col-lg-3 {
    flex: 0 0 auto;
    width: 25%;
  }
  
  .col-lg-4 {
    flex: 0 0 auto;
    width: 33.33333333%;
  }
  
  .col-lg-5 {
    flex: 0 0 auto;
    width: 41.66666667%;
  }
  
  .col-lg-6 {
    flex: 0 0 auto;
    width: 50%;
  }
  
  .col-lg-7 {
    flex: 0 0 auto;
    width: 58.33333333%;
  }
  
  .col-lg-8 {
    flex: 0 0 auto;
    width: 66.66666667%;
  }
  
  .col-lg-9 {
    flex: 0 0 auto;
    width: 75%;
  }
}

@media (min-width: 768px) {
  .col-md-3 {
    flex: 0 0 auto;
    width: 25%;
  }
  
  .col-md-4 {
    flex: 0 0 auto;
    width: 33.33333333%;
  }
  
  .col-md-5 {
    flex: 0 0 auto;
    width: 41.66666667%;
  }
  
  .col-md-6 {
    flex: 0 0 auto;
    width: 50%;
  }
  
  .col-md-7 {
    flex: 0 0 auto;
    width: 58.33333333%;
  }
  
  .col-md-12 {
    flex: 0 0 auto;
    width: 100%;
  }
}

@media (min-width: 576px) {
  .col-sm-6 {
    flex: 0 0 auto;
    width: 50%;
  }
}

@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(10, 24, 40, 0.98);
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 1rem;
    animation: slideIn 0.3s ease-out;
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }
  
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .display-5 {
    font-size: 1.5rem !important;
  }
  
  .ps-lg-5 {
    padding-left: 1rem !important;
  }
  
  .px-lg-5 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .text-lg-end {
    text-align: center !important;
  }
  
  .mb-lg-0 {
    margin-bottom: 1rem !important;
  }
  
  .d-lg-block {
    display: none !important;
  }
}

@media (max-width: 767px) {
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 1rem !important;
  }
  
  .py-5 {
    padding: 2.5rem 0 !important;
  }
  
  .p-5 {
    padding: 1.5rem !important;
  }
  
  .flip-card {
    height: 350px;
  }
  
  .timeline-content {
    padding-left: 1rem;
  }
  
  .timeline::before {
    left: -0.5rem;
  }
  
  .timeline-marker {
    left: -1.5rem;
  }
  
  .about-hero {
    padding: 3rem 0;
  }
  
  .fs-1 {
    font-size: 2rem !important;
  }
  
  .fs-2 {
    font-size: 1.5rem !important;
  }
  
  .order-md-first {
    order: -1 !important;
  }
  
  .text-md-start,
  .text-md-end {
    text-align: center !important;
  }
  
  .mb-md-0 {
    margin-bottom: 1rem !important;
  }
}

@media (max-width: 575px) {
  .display-1 {
    font-size: 2rem !important;
  }
  
  .display-6 {
    font-size: 1rem !important;
  }
  
  .btn {
    padding: 0.5rem 1.5rem !important;
    font-size: 0.9rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .schedule-table {
    font-size: 0.85rem;
  }
  
  .schedule-table thead th,
  .schedule-table tbody td {
    padding: 0.5rem;
  }
  
  .program-card,
  .card {
    margin-bottom: 1rem;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
  }
  
  .container {
    width: 100%;
    max-width: none;
  }
}