/* Forest Green Professional Architecture Studio Theme */

:root {
  --primary-color: #2C5530;
  --secondary-color: #8FBC8F;
  --accent-color: #1a3a1e;
  --light-green: #d4e8d4;
  --white: #ffffff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-600: #6c757d;
  --gray-900: #212529;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--gray-900);
  overflow-x: hidden;
  background-color: var(--white);
}

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%) !important;
  padding: 1rem 0;
  box-shadow: 0 2px 15px rgba(44, 85, 48, 0.2);
  transition: var(--transition);
  z-index: 1050;
}

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: 0 4px 20px rgba(44, 85, 48, 0.3);
}

.navbar-brand {
  color: var(--white) !important;
  font-size: 1.5rem;
  letter-spacing: 1px;
  transition: var(--transition);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

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

.navbar-dark .navbar-toggler {
  border-color: var(--white) !important;
  background-color: rgba(255, 255, 255, 0.1) !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(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-nav .nav-item {
  margin: 0 0.5rem;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  border-radius: 5px;
  transition: var(--transition);
  position: relative;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--white) !important;
  background-color: rgba(255, 255, 255, 0.15) !important;
  transform: translateY(-2px);
}

.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background-color: var(--secondary-color);
}

/* Hero Section */
.position-relative {
  position: relative;
}

.position-absolute {
  position: absolute;
}

.position-sticky {
  position: sticky;
}

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

.fixed-top {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
}

.top-0 {
  top: 0;
}

.bottom-0 {
  bottom: 0;
}

.start-0 {
  left: 0;
}

.end-0 {
  right: 0;
}

.w-100 {
  width: 100%;
}

.h-100 {
  height: 100%;
}

.d-flex {
  display: flex;
}

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

.d-block {
  display: block;
}

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

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

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

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

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

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

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

.justify-content-end {
  justify-content: flex-end;
}

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

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

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

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

.text-dark {
  color: var(--gray-900) !important;
}

.text-muted {
  color: var(--gray-600) !important;
}

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

.text-lg-end {
  text-align: left;
}

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

/* Typography */
.display-2 {
  font-size: calc(1.575rem + 3.9vw);
  font-weight: 700;
  line-height: 1.2;
}

.display-3 {
  font-size: calc(1.525rem + 3.3vw);
  font-weight: 700;
  line-height: 1.2;
}

.display-4 {
  font-size: calc(1.475rem + 2.7vw);
  font-weight: 700;
  line-height: 1.2;
}

.display-5 {
  font-size: calc(1.425rem + 2.1vw);
  font-weight: 700;
  line-height: 1.2;
}

.h1, h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.h2, h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

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

.lead {
  font-size: 1.25rem;
  font-weight: 300;
}

.fs-1 {
  font-size: calc(1.375rem + 1.5vw) !important;
}

.fs-3 {
  font-size: calc(1.3rem + 0.6vw) !important;
}

.fs-4 {
  font-size: calc(1.275rem + 0.3vw) !important;
}

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

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

.small {
  font-size: 0.875rem;
}

/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: 8px;
  transition: var(--transition);
  border: 2px solid transparent;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-block;
  text-align: center;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  border-radius: 10px;
}

.btn-primary {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  border-color: var(--primary-color) !important;
  box-shadow: 0 4px 15px rgba(44, 85, 48, 0.3);
}

.btn-primary:hover {
  background-color: var(--accent-color) !important;
  border-color: var(--accent-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(44, 85, 48, 0.4) !important;
}

.btn-light {
  background-color: var(--white) !important;
  color: var(--primary-color) !important;
  border-color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-light:hover {
  background-color: var(--gray-100) !important;
  color: var(--accent-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15) !important;
}

.btn-outline-dark {
  background-color: transparent !important;
  color: var(--gray-900) !important;
  border-color: var(--gray-900) !important;
}

.btn-outline-dark:hover {
  background-color: var(--gray-900) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(33, 37, 41, 0.3) !important;
}

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

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

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

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

.btn-group {
  display: inline-flex;
  gap: 0;
}

.btn-group .btn {
  border-radius: 0;
  margin: 0;
}

.btn-group .btn:first-child {
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

.btn-group .btn:last-child {
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
}

.filter-btn {
  transition: var(--transition);
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1;
  background-color: var(--secondary-color) !important;
  color: var(--white) !important;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Spacing Utilities */
.px-0 { padding-left: 0 !important; padding-right: 0 !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; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }
.pt-3 { padding-top: 1rem !important; }
.pt-4 { padding-top: 1.5rem !important; }
.pt-5 { padding-top: 3rem !important; }
.pb-3 { padding-bottom: 1rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }
.pb-5 { padding-bottom: 3rem !important; }
.ps-lg-5 { padding-left: 1rem !important; }
.pe-lg-5 { padding-right: 1rem !important; }
.px-lg-5 { padding-left: 1rem !important; padding-right: 1rem !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; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }
.mt-lg-0 { margin-top: 1.5rem !important; }
.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.my-5 { margin-top: 3rem !important; margin-bottom: 3rem !important; }
.me-2 { margin-right: 0.5rem !important; }
.ms-3 { margin-left: 1rem !important; }
.ms-auto { margin-left: auto !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }

/* Gap Utilities */
.gap-3 { gap: 1rem !important; }
.g-0 { gap: 0 !important; }
.g-3 { gap: 1rem !important; }
.g-4 { gap: 1.5rem !important; }
.g-5 { gap: 3rem !important; }

/* Container */
.container {
  width: 100%;
  padding-right: 1rem;
  padding-left: 1rem;
  margin-right: auto;
  margin-left: auto;
}

.container-fluid {
  width: 100%;
  padding-right: 1rem;
  padding-left: 1rem;
  margin-right: auto;
  margin-left: auto;
}

/* Grid System */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -0.75rem;
  margin-left: -0.75rem;
}

.row.g-0 {
  margin-right: 0;
  margin-left: 0;
}

.row.g-0 > * {
  padding-right: 0;
  padding-left: 0;
}

.row.g-3 {
  margin-right: -0.5rem;
  margin-left: -0.5rem;
}

.row.g-3 > * {
  padding-right: 0.5rem;
  padding-left: 0.5rem;
  margin-bottom: 1rem;
}

.row.g-4 {
  margin-right: -0.75rem;
  margin-left: -0.75rem;
}

.row.g-4 > * {
  padding-right: 0.75rem;
  padding-left: 0.75rem;
  margin-bottom: 1.5rem;
}

.row.g-5 {
  margin-right: -1.5rem;
  margin-left: -1.5rem;
}

.row.g-5 > * {
  padding-right: 1.5rem;
  padding-left: 1.5rem;
  margin-bottom: 3rem;
}

[class*="col-"] {
  padding-right: 0.75rem;
  padding-left: 0.75rem;
  width: 100%;
}

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

.col-md-4 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-md-6 {
  flex: 0 0 100%;
  max-width: 100%;
}

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

.col-lg-2 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-lg-3 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-lg-4 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-lg-5 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-lg-6 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-lg-7 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-lg-8 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-lg-9 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-lg-10 {
  flex: 0 0 100%;
  max-width: 100%;
}

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

.offset-lg-1 {
  margin-left: 0;
}

.offset-lg-2 {
  margin-left: 0;
}

.order-1 {
  order: 1;
}

.order-2 {
  order: 2;
}

.order-md-1 {
  order: 1;
}

.order-md-2 {
  order: 2;
}

.order-lg-1 {
  order: 1;
}

.order-lg-2 {
  order: 2;
}

/* Cards */
.card {
  background-color: var(--white);
  border-radius: 15px;
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.card.shadow {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1) !important;
}

.card.shadow-sm {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08) !important;
}

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

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(44, 85, 48, 0.2) !important;
}

.card-img-top {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

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

.card-body {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-text {
  flex-grow: 1;
  color: var(--gray-600);
  margin-bottom: 1rem;
}

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

.rounded {
  border-radius: 15px !important;
}

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

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

.overflow-hidden {
  overflow: hidden;
}

.shadow {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1) !important;
}

.shadow-sm {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08) !important;
}

.shadow-lg {
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
}

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

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

.form-control,
.form-select {
  padding: 0.75rem 1rem;
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  transition: var(--transition);
  font-size: 1rem;
  width: 100%;
  background-color: var(--white);
  color: var(--gray-900);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(44, 85, 48, 0.15) !important;
  outline: none;
}

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

.form-control.is-valid {
  border-color: var(--primary-color) !important;
}

.form-check {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.5rem;
  border: 2px solid var(--gray-200);
  cursor: pointer;
}

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

.form-check-label {
  cursor: pointer;
  user-select: none;
}

/* Alert */
.alert {
  padding: 1rem 1.5rem;
  border-radius: 8px;
  border: none;
  animation: slideDown 0.5s ease;
}

.alert-success {
  background-color: var(--light-green) !important;
  color: var(--primary-color) !important;
  border-left: 4px solid var(--primary-color);
}

.alert-danger {
  background-color: #f8d7da !important;
  color: #721c24 !important;
  border-left: 4px solid #dc3545;
}

/* Portfolio Items */
.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  cursor: pointer;
  transition: var(--transition);
}

.portfolio-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 85, 48, 0.9) 0%, rgba(26, 58, 30, 0.9) 100%);
  opacity: 0;
  transition: var(--transition);
  z-index: 1;
}

.portfolio-item:hover::before {
  opacity: 1;
}

.portfolio-item img {
  transition: var(--transition);
}

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

.portfolio-item:hover {
  box-shadow: 0 15px 40px rgba(44, 85, 48, 0.3);
}

/* Progress Bar */
.progress {
  height: 8px;
  border-radius: 50px;
  background-color: var(--gray-200);
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: 50px;
  transition: width 0.6s ease;
}

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

.list-unstyled li {
  margin-bottom: 0.5rem;
}

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

.border-top {
  border-top: 1px solid var(--gray-200) !important;
}

.border-bottom {
  border-bottom: 1px solid var(--gray-200) !important;
}

/* 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-16x9 {
  --bs-aspect-ratio: 56.25%;
}

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

.bi-telephone-fill::before,
.bi-envelope-fill::before,
.bi-geo-alt-fill::before,
.bi-check-circle-fill::before {
  font-family: 'bootstrap-icons';
}

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

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

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

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

@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 scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.fade-in {
  animation: fadeIn 0.8s ease forwards;
}

.slide-in-left {
  animation: slideInLeft 0.8s ease forwards;
}

.slide-in-right {
  animation: slideInRight 0.8s ease forwards;
}

.scale-in {
  animation: scaleIn 0.8s ease forwards;
}

/* Responsive Typography */
@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
  
  .col-md-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  
  .col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .col-md-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .order-md-1 {
    order: 1;
  }
  
  .order-md-2 {
    order: 2;
  }
  
  .flex-sm-row {
    flex-direction: row !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 16.666667%;
    max-width: 16.666667%;
  }
  
  .col-lg-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
  
  .col-lg-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  
  .col-lg-5 {
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }
  
  .col-lg-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .col-lg-7 {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }
  
  .col-lg-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
  
  .col-lg-9 {
    flex: 0 0 75%;
    max-width: 75%;
  }
  
  .col-lg-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }
  
  .col-lg-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .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-end {
    text-align: right !important;
  }
  
  .mb-lg-0 {
    margin-bottom: 0 !important;
  }
  
  .mt-lg-0 {
    margin-top: 0 !important;
  }
  
  .ps-lg-5 {
    padding-left: 3rem !important;
  }
  
  .pe-lg-5 {
    padding-right: 3rem !important;
  }
  
  .px-lg-5 {
    padding-left: 3rem !important;
    padding-right: 3rem !important;
  }
  
  .display-2 {
    font-size: 4.5rem;
  }
  
  .display-3 {
    font-size: 4rem;
  }
  
  .display-4 {
    font-size: 3.5rem;
  }
  
  .display-5 {
    font-size: 3rem;
  }
}

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

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

/* Mobile Optimizations */
@media (max-width: 991px) {
  .navbar-collapse {
    background-color: rgba(44, 85, 48, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  }
  
  .navbar-nav .nav-item {
    margin: 0.5rem 0;
  }
  
  .navbar-nav .nav-link.active::after {
    display: none;
  }
  
  .display-2 {
    font-size: 2.5rem;
  }
  
  .display-3 {
    font-size: 2.2rem;
  }
  
  .display-4 {
    font-size: 2rem;
  }
  
  .display-5 {
    font-size: 1.8rem;
  }
  
  .lead {
    font-size: 1.1rem;
  }
  
  .btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  .form-control,
  .form-select {
    display: none;
  }
}

/* Accessibility */
:focus-visible {
  outline: 3px solid var(--secondary-color);
  outline-offset: 2px;
}

a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

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

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

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

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

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

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

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}