/* Architectural Studio - Deep Blue & Amber Theme */

:root {
  --primary-color: #1565C0;
  --secondary-color: #FFA726;
  --dark-blue: #0D47A1;
  --light-blue: #42A5F5;
  --dark-amber: #F57C00;
  --light-amber: #FFD54F;
  --text-dark: #1a1a1a;
  --text-light: #ffffff;
  --gray-light: #f8f9fa;
  --gray-dark: #333333;
}

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

html {
  scroll-behavior: smooth;
}

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

/* Bootstrap Overrides */
.btn {
  font-weight: 600 !important;
  letter-spacing: 0.5px !important;
  transition: all 0.3s ease !important;
  border-radius: 8px !important;
}

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

.btn-warning:hover {
  background-color: var(--dark-amber) !important;
  border-color: var(--dark-amber) !important;
  color: var(--text-light) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 167, 38, 0.4) !important;
}

.btn-lg {
  padding: 15px 40px !important;
  font-size: 1.1rem !important;
}

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

.btn-outline-light:hover {
  background-color: var(--text-light) !important;
  color: var(--primary-color) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3) !important;
}

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

.btn-outline-primary:hover {
  background-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(21, 101, 192, 0.4) !important;
}

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

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

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

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

.btn-sm {
  padding: 8px 16px !important;
  font-size: 0.875rem !important;
}

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

/* Navbar Styles */
.navbar {
  padding: 1.5rem 0 !important;
  transition: all 0.4s ease;
  z-index: 1000;
}

.navbar.scrolled {
  background-color: rgba(21, 101, 192, 0.98) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  padding: 0.8rem 0 !important;
}

.navbar-dark {
  background-color: transparent;
}

.navbar-brand {
  font-size: 1.5rem !important;
  letter-spacing: 1px !important;
  color: var(--text-light) !important;
  transition: all 0.3s ease;
}

.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 !important;
  padding: 0.5rem 1rem !important;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: width 0.3s ease;
}

.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: rgba(255, 255, 255, 0.3) !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, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Hero Section */
.position-relative.overflow-hidden.min-vh-100 {
  background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-color) 50%, #1976D2 100%);
  position: relative;
}

.position-relative.overflow-hidden.min-vh-100::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(45deg, rgba(255, 167, 38, 0.05) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255, 167, 38, 0.05) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(255, 167, 38, 0.05) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255, 167, 38, 0.05) 75%);
  background-size: 60px 60px;
  background-position: 0 0, 0 30px, 30px -30px, -30px 0px;
  animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
  0% {
    background-position: 0 0, 0 30px, 30px -30px, -30px 0px;
  }
  100% {
    background-position: 60px 60px, 60px 90px, 90px 30px, 30px 60px;
  }
}

.display-3,
.display-4,
.display-5 {
  font-weight: 700 !important;
  line-height: 1.2 !important;
}

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

.lead {
  font-size: 1.25rem !important;
  font-weight: 300 !important;
  opacity: 0.95;
}

.bi-chevron-down {
  font-size: 2rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-15px) translateX(-50%);
  }
  60% {
    transform: translateY(-8px) translateX(-50%);
  }
}

/* Card Styles */
.card {
  border-radius: 12px !important;
  transition: all 0.4s ease;
  height: 100%;
  overflow: hidden;
}

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

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

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

.shadow {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
}

.shadow-lg {
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2) !important;
}

.shadow-sm {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

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

.bi-check-circle-fill {
  color: var(--secondary-color) !important;
  font-size: 1.5rem;
}

.bi-gear-fill,
.bi-speedometer2,
.bi-star-fill,
.bi-disc-fill,
.bi-cpu-fill,
.bi-clipboard-check-fill,
.bi-wrench-adjustable-circle,
.bi-award-fill,
.bi-gear-wide-connected,
.bi-trophy-fill,
.bi-shield-check,
.bi-tools,
.bi-patch-check-fill {
  font-size: 3rem;
  color: var(--primary-color) !important;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.card:hover .bi-gear-fill,
.card:hover .bi-speedometer2,
.card:hover .bi-star-fill,
.card:hover .bi-disc-fill,
.card:hover .bi-cpu-fill,
.card:hover .bi-clipboard-check-fill,
.card:hover .bi-wrench-adjustable-circle,
.card:hover .bi-award-fill,
.card:hover .bi-gear-wide-connected,
.card:hover .bi-trophy-fill,
.card:hover .bi-shield-check,
.card:hover .bi-tools,
.card:hover .bi-patch-check-fill {
  color: var(--secondary-color) !important;
  transform: scale(1.1) rotate(5deg);
}

/* Form Styles */
.form-control,
.form-select,
.form-control-lg,
.form-select-lg {
  border-radius: 8px !important;
  border: 2px solid #e0e0e0 !important;
  padding: 0.75rem 1rem !important;
  transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus,
.form-control-lg:focus,
.form-select-lg:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(21, 101, 192, 0.25) !important;
  outline: none;
}

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

.form-check-input {
  width: 1.5rem !important;
  height: 1.5rem !important;
  border: 2px solid #dee2e6 !important;
  cursor: pointer;
}

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

.form-check-label {
  margin-left: 0.5rem !important;
  cursor: pointer;
}

.input-group-text {
  background-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  border: 2px solid var(--primary-color) !important;
  border-radius: 8px !important;
}

.text-danger {
  color: #dc3545 !important;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: none;
}

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

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

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

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

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

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

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

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

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

/* Alert Styles */
.alert {
  border-radius: 10px !important;
  border: none !important;
  padding: 1.25rem !important;
}

.alert-info {
  background-color: rgba(21, 101, 192, 0.1) !important;
  color: var(--primary-color) !important;
}

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

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

.timeline-container::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease;
}

.timeline-item.fade-in-scroll {
  opacity: 1;
  transform: translateX(0);
}

.timeline-dot {
  position: absolute;
  left: -3.6rem;
  top: 0;
  width: 20px;
  height: 20px;
  background-color: var(--secondary-color);
  border: 4px solid #ffffff;
  box-shadow: 0 0 0 4px rgba(255, 167, 38, 0.2);
}

/* Certification Card */
.cert-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border-left: 4px solid var(--primary-color) !important;
  transition: all 0.3s ease;
}

.cert-card:hover {
  border-left-color: var(--secondary-color) !important;
  transform: translateX(10px);
}

/* Service Option */
.service-option {
  border: 2px solid #e0e0e0 !important;
  border-radius: 10px !important;
  padding: 1.5rem !important;
  transition: all 0.3s ease;
  cursor: pointer;
}

.service-option:hover {
  border-color: var(--primary-color) !important;
  background-color: rgba(21, 101, 192, 0.05) !important;
  transform: scale(1.02);
}

.service-option.selected {
  border-color: var(--primary-color) !important;
  background-color: rgba(21, 101, 192, 0.1) !important;
}

/* Accordion Styles */
.accordion-item {
  border: 1px solid #e0e0e0 !important;
  border-radius: 10px !important;
  margin-bottom: 1rem !important;
  overflow: hidden;
}

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

/* Calendar Grid */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  margin-top: 1rem;
}

.calendar-grid > div {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.calendar-grid > div:hover {
  background-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  transform: scale(1.05);
}

.calendar-grid > div.selected {
  background-color: var(--secondary-color) !important;
  color: var(--text-dark) !important;
}

/* Step Indicator */
.step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: #e0e0e0;
  color: var(--text-dark);
  border-radius: 50%;
  font-weight: 700;
  margin-right: 1rem;
  transition: all 0.3s ease;
}

.step-indicator.active {
  background-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  transform: scale(1.15);
}

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

/* Chat Widget */
.position-fixed.end-0.m-4 {
  bottom: 20px !important;
  z-index: 1050;
}

.position-fixed.end-0.m-4 .btn {
  width: 60px;
  height: 60px;
  border-radius: 50% !important;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 20px rgba(21, 101, 192, 0.4) !important;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 5px 20px rgba(21, 101, 192, 0.4);
  }
  50% {
    box-shadow: 0 5px 30px rgba(21, 101, 192, 0.6);
  }
  100% {
    box-shadow: 0 5px 20px rgba(21, 101, 192, 0.4);
  }
}

.card.position-fixed {
  bottom: 100px;
  right: 20px;
  width: 350px;
  max-height: 500px;
  z-index: 1049;
  border-radius: 15px !important;
  overflow: hidden;
}

.card-header {
  background-color: var(--primary-color) !important;
  color: var(--text-light) !important;
  padding: 1rem !important;
  border-bottom: none !important;
}

.overflow-auto {
  max-height: 300px;
  overflow-y: auto !important;
}

.overflow-auto::-webkit-scrollbar {
  width: 6px;
}

.overflow-auto::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.overflow-auto::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 3px;
}

/* Image Styles */
.img-fluid {
  max-width: 100%;
  height: auto;
  transition: all 0.4s ease;
}

.rounded {
  border-radius: 10px !important;
}

.card-img-top {
  border-top-left-radius: 12px !important;
  border-top-right-radius: 12px !important;
  object-fit: cover;
  height: 200px;
}

/* Ratio */
.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%;
}

.ratio-4x3 {
  --bs-aspect-ratio: 75%;
}

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

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

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

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

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

.gap-5 {
  gap: 3rem !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;
}

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

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

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

.flex-shrink-0 {
  flex-shrink: 0 !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

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

.sticky-top {
  position: sticky !important;
  top: 0 !important;
  z-index: 1020;
}

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

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

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

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

.end-0 {
  right: 0 !important;
}

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

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

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

.min-vh-100 {
  min-height: 100vh !important;
}

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

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

.mt-1 {
  margin-top: 0.25rem !important;
}

.mt-2 {
  margin-top: 0.5rem !important;
}

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

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

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

.mt-auto {
  margin-top: auto !important;
}

.mt-lg-0 {
  margin-top: 0 !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

.me-1 {
  margin-right: 0.25rem !important;
}

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

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

.mx-auto {
  margin-left: auto !important;
  margin-right: auto !important;
}

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

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

.p-0 {
  padding: 0 !important;
}

.p-3 {
  padding: 1rem !important;
}

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

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

.pt-3 {
  padding-top: 1rem !important;
}

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

.pb-2 {
  padding-bottom: 0.5rem !important;
}

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

.px-2 {
  padding-left: 0.5rem !important;
  padding-right: 0.5rem !important;
}

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

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

.py-2 {
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important;
}

.py-3 {
  padding-top: 1rem !important;
  padding-bottom: 1rem !important;
}

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

.ps-3 {
  padding-left: 1rem !important;
}

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

.pe-lg-4 {
  padding-right: 1.5rem !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

.h5 {
  font-size: 1.25rem !important;
  font-weight: 600 !important;
}

.small {
  font-size: 0.875rem !important;
}

.list-unstyled {
  list-style: none !important;
  padding-left: 0 !important;
}

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

.list-unstyled a {
  color: #6c757d !important;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

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

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

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

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

/* Button Group */
.btn-group {
  gap: 0.5rem;
}

/* Footer Styles */
footer {
  background-color: var(--dark-blue);
  color: var(--text-light);
  padding: 3rem 0 1rem;
}

footer h5 {
  color: var(--secondary-color) !important;
  margin-bottom: 1.5rem;
}

footer a {
  transition: all 0.3s ease;
}

footer .bi-facebook:hover,
footer .bi-instagram:hover,
footer .bi-linkedin:hover {
  color: var(--secondary-color) !important;
  transform: scale(1.2);
}

/* Fade In Scroll Animation */
.fade-in-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

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

/* Form Step */
.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Expand Service */
.expand-service {
  cursor: pointer;
  transition: all 0.3s ease;
}

.expand-service:hover {
  color: var(--primary-color) !important;
  transform: scale(1.05);
}

/* Card Text */
.card-text {
  color: #6c757d;
  line-height: 1.6;
}

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

/* Responsive Breakpoints */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: rgba(21, 101, 192, 0.98);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .display-5 {
    font-size: 1.75rem !important;
  }
  
  .d-lg-block {
    display: none !important;
  }
  
  .order-lg-1 {
    order: 1;
  }
  
  .order-lg-2 {
    order: 2;
  }
  
  .col-lg-2,
  .col-lg-3,
  .col-lg-4,
  .col-lg-5,
  .col-lg-6,
  .col-lg-7,
  .col-lg-8,
  .col-lg-9,
  .col-lg-10 {
    width: 100%;
  }
  
  .pe-lg-4 {
    padding-right: 1rem !important;
  }
}

@media (max-width: 767.98px) {
  .col-md-4,
  .col-md-6 {
    width: 100%;
  }
  
  .d-sm-inline-block {
    display: inline-block !important;
  }
  
  .text-md-start {
    text-align: center !important;
  }
  
  .text-md-end {
    text-align: center !important;
  }
  
  .card.position-fixed {
    width: calc(100% - 40px);
    right: 20px;
  }
  
  .btn-lg {
    padding: 12px 30px !important;
    font-size: 1rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .p-md-5 {
    padding: 1.5rem !important;
  }
  
  .d-md-inline {
    display: inline !important;
  }
}

@media (max-width: 575.98px) {
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .fs-1 {
    font-size: 2rem !important;
  }
  
  .gap-3 {
    gap: 0.5rem !important;
  }
  
  .d-block {
    display: block !important;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  .position-fixed,
  footer {
    display: none !important;
  }
}

/* Smooth Transitions */
* {
  transition-property: background-color, border-color, color, fill, stroke, opacity, box-shadow, transform;
  transition-timing-function: ease-in-out;
}

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

button:focus,
a:focus {
  outline-width: 3px;
}

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

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

/* Loading Animation */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

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

/* Hover Effects */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Text Gradient */
.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Container Max Width */
.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;
}

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

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

@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);
}

/* Column Classes */
.col-12 {
  flex: 0 0 auto;
  width: 100%;
}

@media (min-width: 768px) {
  .col-md-4 {
    flex: 0 0 auto;
    width: 33.33333333%;
  }
  
  .col-md-6 {
    flex: 0 0 auto;
    width: 50%;
  }
}

@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%;
  }
  
  .col-lg-10 {
    flex: 0 0 auto;
    width: 83.33333333%;
  }
}