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

:root {
  --primary-color: #1565C0;
  --secondary-color: #FFA726;
  --dark-blue: #0D47A1;
  --light-blue: #42A5F5;
  --dark-amber: #F57C00;
  --light-amber: #FFB74D;
  --text-dark: #212529;
  --text-light: #6c757d;
  --white: #ffffff;
  --light-bg: #f8f9fa;
}

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

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

/* Navigation Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-blue) 100%) !important;
  box-shadow: 0 4px 20px rgba(21, 101, 192, 0.3);
  transition: all 0.3s ease;
  padding: 1rem 0;
}

.navbar-dark .navbar-brand {
  color: var(--white) !important;
  font-size: 1.75rem;
  font-weight: 700 !important;
  letter-spacing: 0.5px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.navbar-dark .navbar-brand:hover {
  color: var(--secondary-color) !important;
  transform: translateY(-2px);
}

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

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

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1.25rem !important;
  margin: 0 0.25rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
}

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

.navbar-nav .nav-link:hover {
  color: var(--white) !important;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

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

.navbar-nav .nav-link.active {
  color: var(--white) !important;
  background: var(--secondary-color) !important;
  box-shadow: 0 4px 12px rgba(255, 167, 38, 0.4);
}

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

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

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,%3Csvg width="100" height="100" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M0 0h100v100H0z" fill="none"/%3E%3Cpath d="M0 0l50 50M50 0l50 50M0 50l50 50" stroke="%23fff" stroke-opacity=".05" stroke-width="2"/%3E%3C/svg%3E');
  opacity: 0.3;
}

.hero-section .position-absolute.object-fit-cover {
  object-fit: cover;
  opacity: 0.15;
  filter: blur(2px);
}

.hero-section .container {
  position: relative;
  z-index: 2;
  min-height: 100vh;
}

.hero-section .display-3 {
  font-weight: 800 !important;
  color: var(--white) !important;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.4);
  line-height: 1.2;
  margin-bottom: 1.5rem !important;
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  font-weight: 400;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  margin-bottom: 2rem;
}

.btn {
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.btn-primary {
  background: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--white) !important;
}

.btn-primary:hover {
  background: var(--dark-amber) !important;
  border-color: var(--dark-amber) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(245, 124, 0, 0.4) !important;
}

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

.btn-outline-light:hover {
  background: var(--white) !important;
  border-color: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3) !important;
}

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

.btn-outline-secondary:hover {
  background: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
}

.shadow-lg {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2) !important;
}

.shadow {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1) !important;
}

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

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

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

.animate-fade-in {
  animation: fadeIn 1s ease-out forwards;
}

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

/* Stats Section */
.py-4 {
  padding-top: 2rem !important;
  padding-bottom: 2rem !important;
}

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

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

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

.bi-shield-check,
.bi-tools,
.bi-award,
.bi-star-fill {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.display-3,
.display-4,
.display-5,
.display-6 {
  font-weight: 700;
  color: var(--primary-color);
}

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

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

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

.text-light {
  color: rgba(255, 255, 255, 0.9) !important;
}

/* Badge */
.badge {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  font-weight: 600;
  border-radius: 8px;
  padding: 0.5rem 1rem !important;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Cards */
.card {
  border: none !important;
  border-radius: 16px !important;
  overflow: hidden;
  transition: all 0.3s ease;
  background: var(--white);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(21, 101, 192, 0.2) !important;
}

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

.card-title {
  color: var(--primary-color) !important;
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card-text {
  color: var(--text-light);
  line-height: 1.8;
}

.card-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-blue) 100%) !important;
  color: var(--white) !important;
  font-weight: 600;
  border: none !important;
  padding: 1.25rem !important;
}

.service-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

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

.service-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.service-card:hover .service-image {
  transform: scale(1.1);
}

.service-content {
  position: relative;
  z-index: 2;
}

.service-details {
  padding: 1.5rem;
  background: var(--white);
}

.before-after-card {
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.before-after-card:hover {
  transform: scale(1.02);
}

.symptom-card {
  background: var(--white);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.symptom-card:hover {
  border-color: var(--secondary-color);
  box-shadow: 0 8px 20px rgba(255, 167, 38, 0.2);
}

/* Icons */
.bi-cpu,
.bi-speedometer2,
.bi-gear-wide-connected,
.bi-stoplights,
.bi-hdd-network,
.bi-wrench-adjustable,
.bi-people,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-geo-alt-fill {
  font-size: 2.5rem;
  color: var(--primary-color);
}

.bi-check-circle-fill,
.bi-patch-check-fill,
.bi-award-fill,
.bi-shield-fill-check,
.bi-lightning-charge-fill,
.bi-cpu-fill,
.bi-wrench-adjustable-circle-fill,
.bi-graph-up-arrow {
  color: var(--secondary-color);
  font-size: 1.5rem;
}

.bi-arrow-right {
  transition: transform 0.3s ease;
}

.card:hover .bi-arrow-right {
  transform: translateX(5px);
}

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

.rounded-4 {
  border-radius: 16px !important;
}

.rounded-3 {
  border-radius: 12px !important;
}

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

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

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

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

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

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

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

/* Alerts */
.alert {
  border-radius: 12px;
  border: none;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.alert-warning {
  background: linear-gradient(135deg, #FFF3E0 0%, #FFE0B2 100%) !important;
  color: #E65100 !important;
}

.alert-success {
  background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%) !important;
  color: #2E7D32 !important;
}

.alert-info {
  background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%) !important;
  color: var(--primary-color) !important;
}

.bi-exclamation-triangle-fill,
.bi-check-circle,
.bi-info-circle,
.bi-shield-exclamation {
  font-size: 1.5rem;
  margin-right: 0.5rem;
}

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

.form-control,
.form-select {
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  transition: all 0.3s ease;
  color: var(--text-dark) !important;
  background: var(--white) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(21, 101, 192, 0.15) !important;
  outline: none;
}

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

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

.text-danger {
  color: #dc3545 !important;
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid #dee2e6;
  cursor: pointer;
}

.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 0.25rem rgba(21, 101, 192, 0.15) !important;
}

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

.symptom-checkbox .form-check-input:checked + .form-check-label {
  color: var(--primary-color);
  font-weight: 600;
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--dark-blue) 0%, #0A2472 100%);
  color: var(--white);
  padding: 3rem 0 1rem;
}

footer h5 {
  color: var(--secondary-color) !important;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

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

footer a {
  color: rgba(255, 255, 255, 0.8) !important;
  text-decoration: none !important;
  transition: all 0.3s ease;
}

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

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

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

.opacity-90 {
  opacity: 0.9 !important;
}

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

.list-group {
  border-radius: 12px;
  overflow: hidden;
}

.list-group-item {
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 1rem 1.5rem;
  background: var(--white);
  color: var(--text-dark) !important;
  transition: all 0.3s ease;
}

.list-group-item:hover {
  background: var(--light-bg);
  color: var(--primary-color) !important;
  padding-left: 2rem;
}

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

.accordion-item {
  border: 1px solid rgba(0, 0, 0, 0.08);
  margin-bottom: 0.5rem;
  border-radius: 8px !important;
  overflow: hidden;
}

.accordion-button {
  background: var(--white) !important;
  color: var(--text-dark) !important;
  font-weight: 600;
  padding: 1.25rem;
  transition: all 0.3s ease;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-blue) 100%) !important;
  color: var(--white) !important;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(21, 101, 192, 0.15) !important;
  border-color: var(--primary-color);
}

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

.accordion-button.collapsed::after {
  filter: none;
}

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

.accordion-collapse {
  border: none;
}

/* Navigation Tabs/Pills */
.nav {
  gap: 0.5rem;
}

.nav-link {
  color: var(--text-dark) !important;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.nav-link:hover {
  background: var(--light-bg);
  color: var(--primary-color) !important;
}

.nav-link.active {
  background: var(--primary-color) !important;
  color: var(--white) !important;
}

/* Ratio (Video Embeds) */
.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-21x9 {
  --bs-aspect-ratio: calc(9 / 21 * 100%);
}

/* Utility Classes */
.position-relative {
  position: relative !important;
}

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

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

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

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

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

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

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

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

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

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

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

.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;
}

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

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

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

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

.m-4 {
  margin: 1.5rem !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-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-md-0 {
  margin-bottom: 0 !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

.border-bottom {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
}

.border-light {
  border-color: rgba(255, 255, 255, 0.2) !important;
}

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

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

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

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

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

.fs-5 {
  font-size: 1.25rem !important;
}

.small {
  font-size: 0.875rem;
}

.h4 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
}

/* Grid System */
.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;
}

.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;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: calc(var(--bs-gutter-x, 1.5rem) * -0.5);
  margin-left: calc(var(--bs-gutter-x, 1.5rem) * -0.5);
}

.g-2 {
  --bs-gutter-x: 0.5rem;
  --bs-gutter-y: 0.5rem;
}

.g-3 {
  --bs-gutter-x: 1rem;
  --bs-gutter-y: 1rem;
}

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

.g-5 {
  --bs-gutter-x: 3rem;
  --bs-gutter-y: 3rem;
}

[class*="col-"] {
  padding-right: calc(var(--bs-gutter-x, 1.5rem) * 0.5);
  padding-left: calc(var(--bs-gutter-x, 1.5rem) * 0.5);
  margin-top: var(--bs-gutter-y, 0);
}

.col-6 {
  flex: 0 0 auto;
  width: 50%;
}

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

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

.collapse.show {
  display: block;
}

.navbar-collapse {
  flex-basis: 100%;
  flex-grow: 1;
  align-items: center;
}

/* Responsive Design */
@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: 33.333333%;
  }
  
  .col-md-6 {
    flex: 0 0 auto;
    width: 50%;
  }
  
  .col-md-12 {
    flex: 0 0 auto;
    width: 100%;
  }
  
  .text-md-start {
    text-align: left !important;
  }
  
  .text-md-end {
    text-align: right !important;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
  
  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
  }
  
  .navbar-expand-lg .navbar-toggler {
    display: none;
  }
  
  .col-lg-2 {
    flex: 0 0 auto;
    width: 16.666667%;
  }
  
  .col-lg-3 {
    flex: 0 0 auto;
    width: 25%;
  }
  
  .col-lg-4 {
    flex: 0 0 auto;
    width: 33.333333%;
  }
  
  .col-lg-5 {
    flex: 0 0 auto;
    width: 41.666667%;
  }
  
  .col-lg-6 {
    flex: 0 0 auto;
    width: 50%;
  }
  
  .col-lg-7 {
    flex: 0 0 auto;
    width: 58.333333%;
  }
  
  .col-lg-8 {
    flex: 0 0 auto;
    width: 66.666667%;
  }
  
  .col-lg-9 {
    flex: 0 0 auto;
    width: 75%;
  }
  
  .col-lg-10 {
    flex: 0 0 auto;
    width: 83.333333%;
  }
  
  .offset-lg-1 {
    margin-left: 8.333333%;
  }
  
  .offset-lg-2 {
    margin-left: 16.666667%;
  }
  
  .order-lg-1 {
    order: 1;
  }
  
  .order-lg-2 {
    order: 2;
  }
  
  .text-lg-start {
    text-align: left !important;
  }
  
  .text-lg-end {
    text-align: right !important;
  }
  
  .w-lg-auto {
    width: auto !important;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
  
  .col-xl-7 {
    flex: 0 0 auto;
    width: 58.333333%;
  }
}

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

/* Mobile Optimization */
@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(13, 71, 161, 0.98);
    padding: 1.5rem;
    margin-top: 1rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }
  
  .hero-section .display-3 {
    font-size: 2.5rem !important;
  }
  
  .hero-section .lead {
    font-size: 1.1rem !important;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .display-5 {
    font-size: 1.75rem !important;
  }
  
  .display-6 {
    font-size: 1.5rem !important;
  }
}

@media (max-width: 767px) {
  .hero-section {
    min-height: 90vh;
  }
  
  .hero-section .display-3 {
    font-size: 2rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .my-5 {
    margin-top: 2rem !important;
    margin-bottom: 2rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .service-image {
    height: 200px;
  }
}

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

/* Selection */
::selection {
  background: var(--secondary-color);
  color: var(--white);
}

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

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

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

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

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

/* Loading State */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* Transitions */
* {
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

a,
button,
.btn,
.card,
.nav-link,
.accordion-button {
  transition: all 0.3s ease;
}

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

button:focus,
a:focus,
.btn:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer {
    display: none;
  }
  
  .container {
    max-width: 100%;
  }
}