/* Architectural Studio - Energy Red & Performance Blue Theme */

:root {
  --primary-color: #D32F2F;
  --secondary-color: #1976D2;
  --dark-bg: #1a1a1a;
  --light-bg: #f8f9fa;
  --text-dark: #212529;
  --text-light: #ffffff;
  --gradient-primary: linear-gradient(135deg, #D32F2F 0%, #B71C1C 100%);
  --gradient-secondary: linear-gradient(135deg, #1976D2 0%, #0D47A1 100%);
  --gradient-mixed: linear-gradient(135deg, #D32F2F 0%, #1976D2 100%);
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px 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 0.15s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

/* Typography */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

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

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

/* Navbar Styles */
.navbar {
  background: var(--gradient-primary) !important;
  box-shadow: var(--shadow-md);
  padding: 1rem 0;
  transition: var(--transition-base);
  z-index: 1050;
}

.navbar.fixed-top {
  backdrop-filter: blur(10px);
}

.navbar-dark .navbar-brand {
  color: #ffffff !important;
  font-weight: 700 !important;
  font-size: 1.5rem !important;
  letter-spacing: -0.5px;
  transition: var(--transition-base);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.navbar-dark .navbar-brand:hover {
  color: #ffffff !important;
  transform: translateY(-2px);
  text-shadow: 2px 4px 8px rgba(0,0,0,0.3);
}

.navbar-dark .navbar-nav .nav-link {
  color: #ffffff !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: 6px;
  transition: var(--transition-base);
  position: relative;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.2) !important;
  transform: translateY(-2px);
}

.navbar-dark .navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 3px;
  background: #ffffff;
  border-radius: 2px;
}

.navbar-toggler {
  border: 2px solid #ffffff !important;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.1) !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 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='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;
}

/* Buttons */
.btn {
  font-weight: 600 !important;
  border-radius: 8px !important;
  transition: var(--transition-base) !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: none !important;
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  transform: translateY(-3px) !important;
  box-shadow: var(--shadow-lg) !important;
}

.btn:active {
  transform: translateY(-1px) !important;
}

.btn-primary,
.btn-danger {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
  border: none !important;
}

.btn-primary:hover,
.btn-danger:hover {
  background: linear-gradient(135deg, #B71C1C 0%, #C62828 100%) !important;
  color: #ffffff !important;
}

.btn-secondary {
  background: var(--gradient-secondary) !important;
  color: #ffffff !important;
  border: none !important;
}

.btn-secondary:hover {
  background: linear-gradient(135deg, #0D47A1 0%, #1565C0 100%) !important;
  color: #ffffff !important;
}

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

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

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

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

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

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

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

.btn-outline-dark:hover {
  background: var(--text-dark) !important;
  color: #ffffff !important;
}

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

.btn-sm {
  padding: 0.4rem 1rem !important;
  font-size: 0.875rem !important;
}

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

.btn-close:hover,
.btn-close-white:hover {
  opacity: 0.8 !important;
}

/* Hero Section */
.position-relative.overflow-hidden {
  min-height: 100vh;
  background: var(--gradient-mixed);
  position: relative;
}

.position-relative.overflow-hidden::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="0.05"%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: 0.3;
  animation: patternMove 60s linear infinite;
}

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

.position-relative .text-white {
  position: relative;
  z-index: 2;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.position-relative .display-1 {
  color: #ffffff !important;
  animation: fadeInUp 1s ease-out;
}

.position-relative .display-5 {
  color: #ffffff !important;
  animation: fadeInUp 1.2s 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: none !important;
  border-radius: 12px !important;
  overflow: hidden;
  transition: var(--transition-base);
  height: 100%;
}

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

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

.card.border-0 {
  background: #ffffff;
}

.card.shadow,
.card.shadow-lg,
.card.shadow-sm {
  box-shadow: var(--shadow-md) !important;
}

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

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

.card-text {
  color: #6c757d !important;
  line-height: 1.8;
}

.card-img-top {
  height: 250px;
  object-fit: cover;
  transition: var(--transition-base);
}

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

/* Stats Cards */
.col-md-3 .p-3,
.col-6 .p-3 {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  transition: var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

.col-md-3 .p-3:hover,
.col-6 .p-3:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--primary-color);
}

.bi-fire,
.bi-people-fill,
.bi-trophy-fill,
.bi-graph-up-arrow {
  color: var(--primary-color) !important;
  animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* Service Cards */
.bi-lightning-charge-fill,
.bi-lightning {
  color: var(--primary-color) !important;
}

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

.bi-graph-up {
  color: #28a745 !important;
}

.bi-egg-fried {
  color: #ffc107 !important;
}

.bi-heart-pulse-fill,
.bi-heart-pulse {
  color: var(--primary-color) !important;
}

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

.bg-dark {
  background: var(--dark-bg) !important;
  color: #ffffff !important;
}

.bg-danger {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
}

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

.bg-warning {
  background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%) !important;
  color: #000000 !important;
}

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

.bg-transparent {
  background: transparent !important;
}

/* Text Colors */
.text-white {
  color: #ffffff !important;
}

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

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

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

/* Forms */
.form-control,
.form-select {
  border: 2px solid #dee2e6 !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition-base);
  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(211, 47, 47, 0.15) !important;
  background: #ffffff !important;
}

.form-control-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;
}

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

.needs-validation .form-control:valid {
  border-color: #28a745 !important;
}

/* Images */
.img-fluid {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

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

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

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

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

/* Lists */
.list-unstyled {
  padding-left: 0;
  list-style: none;
}

.list-unstyled li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.list-unstyled li:last-child {
  border-bottom: none;
}

.bi-check-circle-fill {
  color: #28a745 !important;
  margin-right: 0.75rem;
}

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

.bi-star-fill {
  color: #ffc107 !important;
}

.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill {
  color: var(--primary-color) !important;
  margin-right: 0.75rem;
}

.bi-facebook,
.bi-instagram,
.bi-twitter,
.bi-twitter-x,
.bi-youtube {
  color: #ffffff !important;
  font-size: 1.5rem;
  transition: var(--transition-base);
}

.bi-facebook:hover { color: #1877f2 !important; }
.bi-instagram:hover { color: #e4405f !important; }
.bi-twitter:hover,
.bi-twitter-x:hover { color: #1da1f2 !important; }
.bi-youtube:hover { color: #ff0000 !important; }

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-base);
}

a:hover {
  color: var(--secondary-color);
  text-decoration: none;
}

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

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

/* Timeline */
.timeline-line {
  position: relative;
  padding: 3rem 0;
}

.timeline-line::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gradient-mixed);
  transform: translateX(-50%);
}

.timeline-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 2rem;
  position: relative;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.timeline-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.timeline-dot {
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border: 4px solid #ffffff;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 4px var(--primary-color);
  z-index: 10;
}

/* Team Member Cards */
.team-member-card {
  text-align: center;
  transition: var(--transition-base);
}

.team-member-card:hover {
  transform: translateY(-10px);
}

.team-member-card img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border: 4px solid var(--primary-color);
  transition: var(--transition-base);
}

.team-member-card:hover img {
  border-color: var(--secondary-color);
  transform: scale(1.1);
}

/* Badges */
.badge {
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  border-radius: 6px !important;
  font-size: 0.875rem !important;
}

.badge.bg-danger {
  background: var(--primary-color) !important;
  color: #ffffff !important;
}

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

/* Alert */
.alert {
  border-radius: 12px !important;
  border: none !important;
  padding: 1.25rem !important;
  box-shadow: var(--shadow-sm);
}

.alert-light {
  background: #ffffff !important;
  color: var(--text-dark) !important;
  border: 2px solid #e9ecef !important;
}

.bi-info-circle-fill {
  color: var(--secondary-color) !important;
  margin-right: 0.75rem;
  font-size: 1.25rem;
}

/* Table */
.table-responsive {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

.table-bordered {
  border: none !important;
}

.table-light {
  background: #ffffff !important;
}

.table thead {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
}

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

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

.table tbody tr:hover {
  background: rgba(211, 47, 47, 0.05) !important;
}

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

.modal-header {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
  border: none !important;
  padding: 1.5rem !important;
}

.modal-title {
  color: #ffffff !important;
  font-weight: 700 !important;
}

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

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

/* Carousel */
.carousel {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.carousel-control-prev,
.carousel-control-next {
  width: 50px;
  height: 50px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary-color) !important;
  border-radius: 50%;
  opacity: 0.8;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1;
}

.carousel-control-prev {
  left: 20px;
}

.carousel-control-next {
  right: 20px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: brightness(0) invert(1);
}

/* Accordion */
.accordion {
  border-radius: 12px;
  overflow: hidden;
}

.accordion-item {
  border: 1px solid rgba(0, 0, 0, 0.1) !important;
  margin-bottom: 0.5rem;
  border-radius: 8px !important;
  overflow: hidden;
}

.accordion-header {
  margin-bottom: 0;
}

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

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

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

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

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

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

.accordion-collapse {
  border: none !important;
}

/* Filter Buttons */
.filter-btn {
  margin: 0.25rem;
  transition: var(--transition-base);
}

.filter-btn.active {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
  border: none !important;
}

/* Class Cards */
.class-card {
  position: relative;
  overflow: hidden;
}

.class-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-mixed);
  opacity: 0;
  transition: var(--transition-base);
  z-index: 1;
}

.class-card:hover::before {
  opacity: 0.1;
}

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

.sticky-bottom {
  position: sticky;
  bottom: 0;
  z-index: 1020;
}

/* Border Utilities */
.border-bottom {
  border-bottom: 1px solid #dee2e6 !important;
}

.border-top {
  border-top: 1px solid #dee2e6 !important;
}

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

.border-opacity-25 {
  opacity: 0.25;
}

/* Spacing Utilities */
.py-5 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important;
}

.px-4 {
  padding-left: 1.5rem !important;
  padding-right: 1.5rem !important;
}

.px-5 {
  padding-left: 3rem !important;
  padding-right: 3rem !important;
}

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

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

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

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

.mt-4 {
  margin-top: 1.5rem !important;
}

.mt-3 {
  margin-top: 1rem !important;
}

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

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.mb-2 {
  margin-bottom: 0.5rem !important;
}

.mb-1 {
  margin-bottom: 0.25rem !important;
}

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

.my-4 {
  margin-top: 1.5rem !important;
  margin-bottom: 1.5rem !important;
}

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

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

.ms-3 {
  margin-left: 1rem !important;
}

.ms-4 {
  margin-left: 1.5rem !important;
}

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

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

/* Gap Utilities */
.gap-2 {
  gap: 0.5rem !important;
}

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

/* Display Utilities */
.d-flex {
  display: flex !important;
}

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

/* Flex Utilities */
.align-items-center {
  align-items: center !important;
}

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

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

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

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

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

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

.flex-lg-row-reverse {
  flex-direction: row-reverse !important;
}

/* Position Utilities */
.position-relative {
  position: relative !important;
}

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

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

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

.start-50 {
  left: 50% !important;
}

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

.translate-middle {
  transform: translate(-50%, -50%) !important;
}

.translate-middle-x {
  transform: translateX(-50%) !important;
}

/* Size Utilities */
.w-100 {
  width: 100% !important;
}

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

/* Opacity */
.opacity-25 {
  opacity: 0.25 !important;
}

/* Overflow */
.overflow-hidden {
  overflow: hidden !important;
}

/* Text Alignment */
.text-center {
  text-align: center !important;
}

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

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

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

.fst-italic {
  font-style: italic !important;
}

/* Ratio */
.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  display: block;
  padding-top: 56.25%;
  content: "";
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Visibility */
.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;
}

/* Animations */
@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 fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.animate-on-scroll {
  opacity: 0;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
  opacity: 1;
}

/* Mobile Menu */
@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(183, 28, 28, 0.98);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
    box-shadow: var(--shadow-lg);
  }
  
  .navbar-nav {
    gap: 0.5rem;
  }
  
  .navbar-dark .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .display-5 {
    font-size: 1.5rem !important;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
  
  .position-relative.overflow-hidden {
    min-height: 80vh;
  }
  
  .timeline-line::before {
    left: 20px;
  }
  
  .timeline-dot {
    left: 20px;
  }
}

@media (max-width: 576px) {
  .display-1 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  .col-6 .p-3 {
    font-size: 0.875rem;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .modal-body {
    padding: 1.5rem !important;
  }
}

/* Large Screens */
@media (min-width: 992px) {
  .ps-lg-5 {
    padding-left: 3rem !important;
  }
  
  .pe-lg-4 {
    padding-right: 1.5rem !important;
  }
  
  .pe-lg-5 {
    padding-right: 3rem !important;
  }
  
  .p-lg-5 {
    padding: 3rem !important;
  }
  
  .mt-lg-0 {
    margin-top: 0 !important;
  }
  
  .mb-lg-0 {
    margin-bottom: 0 !important;
  }
  
  .order-lg-1 {
    order: 1 !important;
  }
  
  .order-lg-2 {
    order: 2 !important;
  }
  
  .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%;
  }
  
  .col-lg-10 {
    flex: 0 0 auto;
    width: 83.33333333%;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  .modal,
  .carousel-control-prev,
  .carousel-control-next {
    display: none !important;
  }
  
  body {
    color: #000000 !important;
    background: #ffffff !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid #000000 !important;
  }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-secondary);
}

/* Selection */
::selection {
  background: var(--primary-color);
  color: #ffffff;
}

::-moz-selection {
  background: var(--primary-color);
  color: #ffffff;
}

/* Focus Styles */
*:focus {
  outline: none;
}

*:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* 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: #ffffff;
  animation: spin 0.8s linear infinite;
}

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

/* Success/Error States */
.success-state {
  background: #28a745 !important;
  color: #ffffff !important;
}

.error-state {
  background: #dc3545 !important;
  color: #ffffff !important;
}

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

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.hover-scale {
  transition: var(--transition-base);
}

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

/* Custom Container */
.container-fluid {
  width: 100%;
  padding-right: var(--bs-gutter-x, 0.75rem);
  padding-left: var(--bs-gutter-x, 0.75rem);
  margin-right: auto;
  margin-left: auto;
}

.container {
  width: 100%;
  padding-right: var(--bs-gutter-x, 0.75rem);
  padding-left: var(--bs-gutter-x, 0.75rem);
  margin-right: auto;
  margin-left: auto;
}

@media (min-width: 576px) {
  .container { max-width: 540px; }
}

@media (min-width: 768px) {
  .container { max-width: 720px; }
  .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%; }
}

@media (min-width: 992px) {
  .container { max-width: 960px; }
}

@media (min-width: 1200px) {
  .container { max-width: 1140px; }
}

@media (min-width: 1400px) {
  .container { max-width: 1320px; }
}

/* Row */
.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 > * {
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  padding-right: calc(var(--bs-gutter-x) * 0.5);
  padding-left: calc(var(--bs-gutter-x) * 0.5);
  margin-top: var(--bs-gutter-y);
}

/* Final Touches */
body.modal-open {
  overflow: hidden;
}

.fade {
  transition: opacity 0.15s linear;
}

.fade:not(.show) {
  opacity: 0;
}

.collapse:not(.show) {
  display: none;
}

.collapsing {
  height: 0;
  overflow: hidden;
  transition: height 0.35s ease;
}