/* ========================================
   Architectural Studio - Deep Blue & Amber Theme
   Primary: #1565C0 | Secondary: #FFA726
======================================== */

/* ========================================
   CSS Variables & Root Styles
======================================== */
:root {
  --primary-color: #1565C0;
  --primary-dark: #0D47A1;
  --primary-light: #1976D2;
  --secondary-color: #FFA726;
  --secondary-dark: #F57C00;
  --secondary-light: #FFB74D;
  --text-dark: #1A1A1A;
  --text-light: #FFFFFF;
  --text-muted: #757575;
  --bg-light: #F5F5F5;
  --bg-dark: #212121;
  --border-color: #E0E0E0;
  --shadow-sm: 0 2px 4px rgba(21, 101, 192, 0.1);
  --shadow-md: 0 4px 6px rgba(21, 101, 192, 0.15);
  --shadow-lg: 0 10px 25px rgba(21, 101, 192, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

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

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

html {
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
  transition: var(--transition);
}

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

/* ========================================
   Typography Overrides
======================================== */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  color: var(--text-dark) !important;
  line-height: 1.2 !important;
}

.lead {
  font-size: 1.25rem !important;
  font-weight: 300 !important;
  color: var(--text-muted) !important;
}

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

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

.text-danger {
  color: #D32F2F !important;
}

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

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

.fs-1 { font-size: 2.5rem !important; }
.fs-4 { font-size: 1.5rem !important; }
.fs-5 { font-size: 1.25rem !important; }

.h3, .h4, .h5 {
  color: var(--text-dark) !important;
}

/* ========================================
   Button Styles
======================================== */
.btn {
  border-radius: 8px !important;
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition) !important;
  border: none !important;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.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;
}

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

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

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

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

.btn-secondary:hover {
  background-color: var(--secondary-dark) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg) !important;
  color: var(--text-light) !important;
}

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

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

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

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

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

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

.btn-sm {
  padding: 0.5rem 1.5rem !important;
  font-size: 0.875rem !important;
}

/* ========================================
   Navbar Styles
======================================== */
.navbar {
  transition: var(--transition) !important;
  padding: 1rem 0 !important;
  background-color: transparent !important;
}

.navbar.scrolled {
  background-color: rgba(21, 101, 192, 0.98) !important;
  box-shadow: var(--shadow-md);
  padding: 0.5rem 0 !important;
}

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

.navbar-brand {
  font-size: 1.75rem !important;
  font-weight: 700 !important;
  color: var(--text-light) !important;
  transition: var(--transition) !important;
}

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

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: 6px;
  transition: var(--transition) !important;
  position: relative;
}

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

.navbar-nav .nav-link:hover {
  color: var(--text-light) !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
}

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

.navbar-nav .nav-link.active {
  color: var(--secondary-color) !important;
  background-color: rgba(255, 167, 38, 0.15) !important;
}

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

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 167, 38, 0.5) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ========================================
   Hero Section
======================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 50%, var(--primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,167,38,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
  background-size: cover;
  opacity: 0.3;
  animation: wave 15s linear infinite;
}

@keyframes wave {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

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

.hero-section .display-2 {
  color: var(--text-light) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 1s ease-out 0.2s backwards;
}

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

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

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

/* ========================================
   Card Styles
======================================== */
.card {
  border: none !important;
  border-radius: 12px !important;
  transition: var(--transition) !important;
  overflow: hidden;
  background-color: #FFFFFF !important;
}

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

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

.card .bi {
  font-size: 3rem;
  color: var(--primary-color) !important;
  transition: var(--transition);
}

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

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

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

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

.service-card {
  height: 100%;
  border: 2px solid var(--border-color) !important;
  transition: var(--transition) !important;
}

.service-card:hover {
  border-color: var(--primary-color) !important;
  background-color: rgba(21, 101, 192, 0.03) !important;
}

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

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

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

/* ========================================
   Form Styles
======================================== */
.form-control {
  border: 2px solid var(--border-color) !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition) !important;
  background-color: #FFFFFF !important;
  color: var(--text-dark) !important;
}

.form-control:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(21, 101, 192, 0.25) !important;
  background-color: #FFFFFF !important;
  color: var(--text-dark) !important;
}

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

.form-select {
  border: 2px solid var(--border-color) !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition) !important;
  background-color: #FFFFFF !important;
  color: var(--text-dark) !important;
}

.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(21, 101, 192, 0.25) !important;
}

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

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

.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 0.2rem rgba(21, 101, 192, 0.25) !important;
}

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

.invalid-feedback {
  color: #D32F2F !important;
  font-size: 0.875rem;
}

.valid-feedback {
  color: #388E3C !important;
  font-size: 0.875rem;
}

.needs-validation .form-control.is-invalid {
  border-color: #D32F2F !important;
}

.needs-validation .form-control.is-valid {
  border-color: #388E3C !important;
}

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

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

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

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

.alert-success {
  background-color: rgba(56, 142, 60, 0.1) !important;
  color: #1B5E20 !important;
  border-left: 4px solid #388E3C !important;
}

/* ========================================
   Accordion Styles
======================================== */
.accordion-item {
  border: 2px solid var(--border-color) !important;
  border-radius: 8px !important;
  margin-bottom: 1rem;
  overflow: hidden;
}

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

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

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(21, 101, 192, 0.25) !important;
}

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

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

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

/* ========================================
   Breadcrumb Styles
======================================== */
.breadcrumb {
  background-color: transparent !important;
  padding: 1rem 0 !important;
}

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

.breadcrumb-item.active {
  color: var(--primary-color) !important;
  font-weight: 600 !important;
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--text-muted) !important;
}

.breadcrumb-item a {
  color: var(--primary-color) !important;
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: var(--primary-dark) !important;
  text-decoration: underline;
}

/* ========================================
   Modal Styles
======================================== */
.modal-content {
  border: none !important;
  border-radius: 12px !important;
  box-shadow: var(--shadow-lg) !important;
}

.modal-header {
  background-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  border-bottom: none !important;
  padding: 1.5rem !important;
  border-radius: 12px 12px 0 0 !important;
}

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

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

.modal-footer {
  border-top: 1px solid var(--border-color) !important;
  padding: 1.5rem !important;
}

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

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

/* ========================================
   Carousel Styles
======================================== */
.carousel {
  border-radius: 12px;
  overflow: hidden;
}

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

.carousel-indicators {
  bottom: 20px;
}

.carousel-indicators [data-bs-target] {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--secondary-color) !important;
  border: 2px solid var(--text-light);
}

.carousel-control-prev,
.carousel-control-next {
  width: 50px;
  height: 50px;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(21, 101, 192, 0.8) !important;
  border-radius: 50%;
  opacity: 0.8;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1;
  background-color: var(--primary-color) !important;
}

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

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

/* ========================================
   Timeline Styles
======================================== */
.timeline-container {
  position: relative;
  padding-left: 3rem;
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 1rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--primary-color);
}

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

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.5rem;
  top: 0.5rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--secondary-color);
  border: 3px solid var(--text-light);
  box-shadow: 0 0 0 3px var(--primary-color);
  z-index: 1;
}

/* ========================================
   Gallery Styles
======================================== */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  margin-bottom: 1.5rem;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  height: 100%;
}

.gallery-card img {
  transition: var(--transition);
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.overlay-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(21, 101, 192, 0.95), transparent);
  color: var(--text-light) !important;
  padding: 2rem 1.5rem 1.5rem;
  transform: translateY(100%);
  transition: var(--transition);
}

.gallery-item:hover .overlay-info {
  transform: translateY(0);
}

.overlay-info * {
  color: var(--text-light) !important;
}

/* ========================================
   Filter Button Styles
======================================== */
.filter-btn {
  background-color: transparent !important;
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  padding: 0.5rem 1.5rem !important;
  margin: 0.25rem;
  border-radius: 25px !important;
  transition: var(--transition) !important;
}

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

/* ========================================
   Masonry Grid
======================================== */
.masonry-grid {
  column-count: 3;
  column-gap: 1.5rem;
}

.masonry-grid .card {
  break-inside: avoid;
  margin-bottom: 1.5rem;
}

@media (max-width: 992px) {
  .masonry-grid {
    column-count: 2;
  }
}

@media (max-width: 576px) {
  .masonry-grid {
    column-count: 1;
  }
}

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

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

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

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

/* ========================================
   Text Utilities
======================================== */
.text-primary {
  color: var(--primary-color) !important;
}

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

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

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

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

/* ========================================
   Border Utilities
======================================== */
.border-0 {
  border: none !important;
}

.border-bottom {
  border-bottom: 1px solid var(--border-color) !important;
}

.rounded {
  border-radius: 8px !important;
}

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

/* ========================================
   Icon Styles
======================================== */
.bi {
  display: inline-block;
  vertical-align: middle;
  transition: var(--transition);
}

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

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

.bi-circle-fill {
  font-size: 0.5rem;
}

/* ========================================
   List Styles
======================================== */
.list-unstyled {
  list-style: none !important;
  padding-left: 0 !important;
}

.list-unstyled li {
  padding: 0.5rem 0;
}

/* ========================================
   Link Styles
======================================== */
.text-decoration-none {
  text-decoration: none !important;
}

a.text-decoration-none {
  color: var(--text-dark) !important;
}

a.text-decoration-none:hover {
  color: var(--primary-color) !important;
}

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

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

/* ========================================
   Footer Styles
======================================== */
footer {
  background-color: var(--bg-dark) !important;
  color: rgba(255, 255, 255, 0.8) !important;
  padding: 3rem 0 1rem;
}

footer h5,
footer h6 {
  color: var(--text-light) !important;
  margin-bottom: 1.5rem;
}

footer a {
  color: rgba(255, 255, 255, 0.7) !important;
  transition: var(--transition);
}

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

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

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

/* ========================================
   Spacing Utilities
======================================== */
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }

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

.ratio::before {
  display: block;
  padding-top: var(--bs-aspect-ratio);
  content: "";
}

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

/* ========================================
   Image Utilities
======================================== */
.img-fluid {
  max-width: 100%;
  height: auto;
}

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

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

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

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

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

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

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

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

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

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

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

/* ========================================
   Visibility Utilities
======================================== */
.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;
}

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

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

/* ========================================
   Loading Animation
======================================== */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.spinner {
  animation: spin 1s linear infinite;
}

/* ========================================
   Fade In Animation
======================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-in;
}

/* ========================================
   Slide In Animation
======================================== */
@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

.slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

.slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

/* ========================================
   Responsive Utilities
======================================== */
@media (max-width: 1200px) {
  .display-1 { font-size: 4rem !important; }
  .display-2 { font-size: 3.5rem !important; }
  .display-3 { font-size: 3rem !important; }
  .display-4 { font-size: 2.5rem !important; }
  .display-5 { font-size: 2rem !important; }
  .display-6 { font-size: 1.75rem !important; }
}

@media (max-width: 992px) {
  .display-1 { font-size: 3.5rem !important; }
  .display-2 { font-size: 3rem !important; }
  .display-3 { font-size: 2.5rem !important; }
  .display-4 { font-size: 2rem !important; }
  .display-5 { font-size: 1.75rem !important; }
  .display-6 { font-size: 1.5rem !important; }
  
  .navbar-collapse {
    background-color: rgba(21, 101, 192, 0.98);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
  }
  
  .hero-section {
    min-height: auto;
    padding: 6rem 0 4rem;
  }
}

@media (max-width: 768px) {
  .display-1 { font-size: 3rem !important; }
  .display-2 { 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; }
  .display-6 { font-size: 1.25rem !important; }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
}

@media (max-width: 576px) {
  .display-1 { font-size: 2.5rem !important; }
  .display-2 { font-size: 2rem !important; }
  .display-3 { font-size: 1.75rem !important; }
  .display-4 { font-size: 1.5rem !important; }
  .display-5 { font-size: 1.25rem !important; }
  .display-6 { font-size: 1.1rem !important; }
  
  .container-fluid {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 0.95rem !important;
  }
  
  .modal-dialog {
    margin: 0.5rem;
  }
  
  .carousel-control-prev,
  .carousel-control-next {
    width: 40px;
    height: 40px;
  }
}

/* ========================================
   Print Styles
======================================== */
@media print {
  .navbar,
  .btn,
  footer,
  .modal {
    display: none !important;
  }
  
  body {
    color: #000 !important;
    background: #fff !important;
  }
}

/* ========================================
   Custom Scrollbar
======================================== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* ========================================
   Selection Styles
======================================== */
::selection {
  background-color: var(--secondary-color);
  color: var(--text-dark);
}

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

/* ========================================
   Focus Visible
======================================== */
*:focus-visible {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

/* ========================================
   End of Stylesheet
======================================== */