/* Indigo Champion Architecture Studio CSS */

/* Root Variables */
:root {
  --primary-color: #1A237E;
  --secondary-color: #FFC107;
  --dark-primary: #0D1642;
  --light-primary: #3949AB;
  --text-dark: #1a1a1a;
  --text-light: #ffffff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --transition-base: all 0.3s ease;
  --shadow-sm: 0 2px 4px rgba(26, 35, 126, 0.1);
  --shadow-md: 0 4px 12px rgba(26, 35, 126, 0.15);
  --shadow-lg: 0 8px 24px rgba(26, 35, 126, 0.2);
}

/* 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;
}

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

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: var(--shadow-lg);
}

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

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

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

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  transition: var(--transition-base);
  position: relative;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: var(--transition-base);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-color) !important;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

.navbar-toggler {
  border-color: var(--secondary-color) !important;
  color: var(--text-light) !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='%23FFC107' 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-primary) 0%, var(--primary-color) 50%, var(--light-primary) 100%);
  position: relative;
  overflow: hidden;
}

.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" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M30 0l30 30-30 30L0 30z" fill="%23ffffff" fill-opacity="0.02"/%3E%3C/svg%3E');
  animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.hero-section .text-white {
  color: var(--text-light) !important;
  z-index: 2;
  position: relative;
}

.hero-section .display-1 {
  font-weight: 800;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
  line-height: 1.2;
}

.hero-section .display-6 {
  color: var(--secondary-color) !important;
  font-weight: 600;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 1.2s ease;
}

.hero-section .lead {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95) !important;
  max-width: 700px;
  animation: fadeInUp 1.4s ease;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

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

/* Buttons */
.btn {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition-base);
  border: none;
  position: relative;
  overflow: hidden;
}

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

.btn-primary {
  background: var(--secondary-color) !important;
  color: var(--primary-color) !important;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: #FFD54F !important;
  color: var(--primary-color) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

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

.btn-dark:hover {
  background: var(--dark-primary) !important;
  color: var(--secondary-color) !important;
  border-color: var(--dark-primary) !important;
  transform: translateY(-2px);
}

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

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

/* Ripple Effect */
.ripple-effect {
  position: relative;
  overflow: hidden;
}

.ripple-effect::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.ripple-effect:active::after {
  width: 300px;
  height: 300px;
}

/* Pulsing CTA */
.pulsing-cta {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.7);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 0 10px rgba(255, 193, 7, 0);
  }
}

/* Badge */
.badge {
  background: var(--secondary-color) !important;
  color: var(--primary-color) !important;
  font-weight: 600;
  padding: 0.5rem 1rem !important;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

/* Section Styling */
section {
  padding: 5rem 0;
}

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

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

/* Display Headings */
.display-1, .display-3, .display-4, .display-5 {
  font-weight: 800;
  color: var(--primary-color) !important;
  line-height: 1.2;
}

.text-white .display-1,
.text-white .display-3,
.text-white .display-4,
.text-white .display-5 {
  color: var(--text-light) !important;
}

/* Images */
.img-fluid {
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}

.img-fluid:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 32px rgba(26, 35, 126, 0.25);
}

/* Icon Styling */
.bi {
  vertical-align: middle;
}

.bi-trophy-fill,
.bi-lightning-charge-fill,
.bi-person-check-fill,
.bi-fire,
.bi-lightning-fill,
.bi-egg-fried,
.bi-heart-pulse-fill,
.bi-people-fill {
  font-size: 2.5rem;
  color: var(--secondary-color) !important;
}

/* Cards */
.card {
  border: none;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  overflow: hidden;
  background: #ffffff;
}

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

.card-body {
  padding: 2rem;
}

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

.card-img-top {
  transition: var(--transition-base);
}

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

/* Program Cards */
.program-card {
  position: relative;
  cursor: pointer;
  height: 100%;
}

.program-card-inner {
  position: relative;
  height: 100%;
  transition: var(--transition-base);
}

.program-card:hover .program-card-inner {
  transform: translateY(-10px);
}

.program-image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
  height: 250px;
}

.hover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 35, 126, 0.9), rgba(26, 35, 126, 0.7));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-base);
}

.program-card:hover .hover-overlay {
  opacity: 1;
}

.intensity-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--secondary-color) !important;
  color: var(--primary-color) !important;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 700;
  z-index: 2;
}

/* Team Gallery */
.team-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.team-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 16px 40px rgba(26, 35, 126, 0.3);
}

.team-card img {
  width: 100%;
  height: 350px;
  object-fit: cover;
}

/* Timeline */
.timeline-container {
  position: relative;
  padding-left: 2rem;
}

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

.timeline-item::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--secondary-color);
  border: 4px solid var(--primary-color);
  border-radius: 50%;
}

.timeline-item:last-child {
  border-left-color: transparent;
}

/* Testimonial Video */
.testimonial-video {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  height: 400px;
}

.testimonial-video::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 35, 126, 0.6), rgba(26, 35, 126, 0.3));
  z-index: 1;
}

.testimonial-video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bi-play-fill {
  z-index: 2;
  font-size: 4rem !important;
  color: var(--secondary-color) !important;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.testimonial-video:hover .bi-play-fill {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.3);
}

/* Counter */
.counter {
  font-size: 3rem;
  font-weight: 800;
  color: var(--secondary-color) !important;
  display: block;
  margin-bottom: 0.5rem;
}

/* Forms */
.form-control,
.form-select {
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  transition: var(--transition-base);
  background: #ffffff;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25) !important;
  background: #ffffff !important;
  color: var(--text-dark) !important;
}

.form-floating > label {
  color: #6c757d !important;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
  color: var(--primary-color) !important;
}

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

.form-range::-webkit-slider-thumb {
  background: var(--secondary-color) !important;
}

.form-range::-moz-range-thumb {
  background: var(--secondary-color) !important;
}

.invalid-feedback {
  color: #dc3545 !important;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.form-control.is-invalid {
  border-color: #dc3545 !important;
}

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

.alert-success {
  background: #d4edda !important;
  color: #155724 !important;
}

/* Accordion */
.accordion {
  border: none;
}

.accordion-item {
  border: 2px solid var(--gray-200);
  border-radius: 8px !important;
  margin-bottom: 1rem;
  overflow: hidden;
}

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

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

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

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

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

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

/* Modal */
.modal-content {
  border-radius: 16px;
  border: none;
  overflow: hidden;
}

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

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

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

.modal-body {
  padding: 2rem;
}

/* Filter Buttons */
.filter-btn {
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--gray-200);
  background: #ffffff;
  color: var(--text-dark) !important;
  border-radius: 25px;
  transition: var(--transition-base);
  font-weight: 600;
  cursor: pointer;
}

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

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

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

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

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

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

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

/* Social Icons */
.bi-facebook,
.bi-instagram,
.bi-youtube,
.bi-twitter {
  font-size: 1.5rem;
  transition: var(--transition-base);
  color: var(--text-light) !important;
}

.bi-facebook:hover,
.bi-instagram:hover,
.bi-youtube:hover,
.bi-twitter:hover {
  color: var(--secondary-color) !important;
  transform: translateY(-3px);
}

/* Text Colors */
.text-white {
  color: var(--text-light) !important;
}

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

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

/* Background Colors */
.bg-primary {
  background: var(--primary-color) !important;
}

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

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

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

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

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

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

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

.object-fit-cover {
  object-fit: cover !important;
}

.pointer-events-none {
  pointer-events: none !important;
}

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

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

/* Scroll animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Loading Animation */
@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 193, 7, 0.3);
  border-top-color: var(--secondary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Responsive Design */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(26, 35, 126, 0.98);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
  }
  
  .hero-section {
    min-height: 80vh;
  }
  
  .hero-section .display-1 {
    font-size: 3rem;
  }
  
  .display-3 {
    font-size: 2.5rem;
  }
  
  .display-4 {
    font-size: 2rem;
  }
  
  section {
    padding: 3rem 0;
  }
}

@media (max-width: 767.98px) {
  .hero-section .display-1 {
    font-size: 2.5rem;
  }
  
  .display-3 {
    font-size: 2rem;
  }
  
  .display-4 {
    font-size: 1.75rem;
  }
  
  .btn-lg {
    padding: 0.75rem 2rem !important;
    font-size: 0.9rem;
  }
  
  .counter {
    font-size: 2rem;
  }
  
  .card-body {
    padding: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .hero-section .display-1 {
    font-size: 2rem;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
}