/* Forest Harmony Architecture Studio - Complete CSS */

/* ============================================
   ROOT VARIABLES & BASE STYLES
   ============================================ */
:root {
  --primary-color: #2C5F2D;
  --secondary-color: #97BC62;
  --primary-dark: #1a3a1b;
  --primary-light: #3d7a3e;
  --secondary-light: #b5d489;
  --secondary-dark: #7a9a4f;
  --text-dark: #1a1a1a;
  --text-light: #f8f9fa;
  --bg-light: #f5f8f3;
  --shadow-sm: 0 2px 8px rgba(44, 95, 45, 0.1);
  --shadow-md: 0 4px 16px rgba(44, 95, 45, 0.15);
  --shadow-lg: 0 8px 32px rgba(44, 95, 45, 0.2);
  --transition-base: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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

/* ============================================
   NAVIGATION STYLES
   ============================================ */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  z-index: 1050;
}

.navbar.navbar-light.bg-white {
  background: rgba(255, 255, 255, 0.98) !important;
  border-bottom: 2px solid var(--secondary-color);
}

.navbar.sticky-top {
  box-shadow: var(--shadow-lg);
}

.navbar-brand {
  font-size: 1.75rem !important;
  color: var(--text-light) !important;
  font-weight: 700 !important;
  letter-spacing: 1px;
  transition: var(--transition-base);
  text-transform: uppercase;
}

.navbar-light .navbar-brand {
  color: var(--primary-color) !important;
}

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

.navbar-dark .navbar-toggler {
  border-color: var(--secondary-color) !important;
  color: var(--text-light) !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(151, 188, 98, 0.3) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2397BC62' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-nav {
  gap: 0.5rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  border-radius: 8px;
  transition: var(--transition-base);
  position: relative;
  text-decoration: none !important;
}

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

.nav-link:hover,
.nav-link.active {
  background-color: rgba(151, 188, 98, 0.2) !important;
  color: var(--secondary-color) !important;
  transform: translateY(-2px);
}

.navbar-light .nav-link:hover,
.navbar-light .nav-link.active {
  background-color: var(--secondary-color) !important;
  color: white !important;
}

/* ============================================
   BUTTON STYLES
   ============================================ */
.btn {
  border-radius: 50px !important;
  padding: 0.75rem 2rem !important;
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition-base) !important;
  border: 2px solid transparent !important;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary,
.btn.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: white !important;
  border-color: var(--primary-color) !important;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%) !important;
  transform: translateY(-3px) !important;
  box-shadow: var(--shadow-lg) !important;
  color: white !important;
}

.btn-secondary,
.btn.btn-secondary {
  background: var(--secondary-color) !important;
  color: var(--primary-dark) !important;
  border-color: var(--secondary-color) !important;
  font-weight: 700 !important;
}

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

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

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

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

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

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

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

.btn-link {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  background: transparent !important;
  border: none !important;
  padding: 0.5rem 1rem !important;
}

.btn-link:hover {
  color: var(--secondary-color) !important;
  transform: none !important;
}

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

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

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

/* ============================================
   HERO/CAROUSEL SECTION
   ============================================ */
.carousel {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.carousel-fade .carousel-item {
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.carousel-fade .carousel-item.active {
  opacity: 1;
}

.carousel-inner {
  height: 100%;
}

.carousel-item {
  height: 100vh;
  background-size: cover;
  background-position: center;
  position: relative;
}

.carousel-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44, 95, 45, 0.7) 0%, rgba(151, 188, 98, 0.5) 100%);
  z-index: 1;
}

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

.carousel-item .position-absolute {
  z-index: 2;
}

.carousel-item .text-white {
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
}

.carousel-item .display-1 {
  font-weight: 800 !important;
  color: white !important;
  letter-spacing: 2px;
}

.carousel-item .fs-4 {
  color: var(--secondary-light) !important;
  font-weight: 400;
}

/* ============================================
   CARD STYLES
   ============================================ */
.card {
  border: none !important;
  border-radius: 16px !important;
  overflow: hidden;
  transition: var(--transition-base) !important;
  background: white;
  box-shadow: var(--shadow-sm);
  height: 100%;
}

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

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

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

.card-body {
  padding: 1.5rem;
  background: white;
}

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

.card-text {
  color: var(--text-dark);
  line-height: 1.7;
}

.service-card {
  background: linear-gradient(135deg, white 0%, var(--bg-light) 100%);
  border-left: 4px solid var(--secondary-color) !important;
  transition: var(--transition-base);
}

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

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px !important;
  cursor: pointer;
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44, 95, 45, 0.95) 0%, rgba(151, 188, 98, 0.95) 100%);
  opacity: 0;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 2rem;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay h4,
.portfolio-overlay p {
  color: white !important;
  transform: translateY(20px);
  transition: var(--transition-base);
}

.portfolio-card:hover .portfolio-overlay h4,
.portfolio-card:hover .portfolio-overlay p {
  transform: translateY(0);
}

/* ============================================
   ICON WRAPPER
   ============================================ */
.icon-wrapper {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition-base);
  box-shadow: var(--shadow-md);
}

.icon-wrapper i {
  color: white !important;
  font-size: 2rem;
}

.service-card:hover .icon-wrapper {
  transform: rotate(360deg) scale(1.1);
}

/* ============================================
   BADGE STYLES
   ============================================ */
.badge {
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  border-radius: 20px !important;
  background: var(--secondary-color) !important;
  color: var(--primary-dark) !important;
  font-size: 0.85rem;
}

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

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

/* ============================================
   FORM STYLES
   ============================================ */
.form-label {
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  margin-bottom: 0.5rem;
}

.form-control,
.form-select {
  border: 2px solid #e0e0e0 !important;
  border-radius: 12px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition-base) !important;
  background: white;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(151, 188, 98, 0.25) !important;
  outline: none !important;
}

.form-control::placeholder {
  color: #999 !important;
}

.form-check-input {
  border: 2px solid var(--primary-color) !important;
  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(44, 95, 45, 0.25) !important;
}

.form-check-label {
  color: var(--text-dark) !important;
  cursor: pointer;
}

.text-danger {
  color: #dc3545 !important;
  font-weight: 600 !important;
}

/* ============================================
   ALERT STYLES
   ============================================ */
.alert {
  border-radius: 12px !important;
  border: none !important;
  padding: 1.5rem !important;
  background: var(--bg-light) !important;
  border-left: 4px solid var(--secondary-color) !important;
}

.alert-heading {
  color: var(--primary-color) !important;
  font-weight: 700;
}

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

/* ============================================
   ACCORDION STYLES
   ============================================ */
.accordion-item {
  border: 1px solid rgba(44, 95, 45, 0.1) !important;
  margin-bottom: 1rem;
  border-radius: 12px !important;
  overflow: hidden;
}

.accordion-button {
  background: linear-gradient(135deg, var(--bg-light) 0%, white 100%) !important;
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  padding: 1.25rem !important;
  border: none !important;
}

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

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(151, 188, 98, 0.25) !important;
  border-color: var(--secondary-color) !important;
}

.accordion-button::after {
  filter: brightness(0) saturate(100%) invert(29%) sepia(12%) saturate(2371%) hue-rotate(73deg) brightness(93%) contrast(87%);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(100%) contrast(100%);
}

.accordion-body {
  padding: 1.5rem !important;
  background: white;
  color: var(--text-dark);
  line-height: 1.8;
}

/* ============================================
   TIMELINE STYLES
   ============================================ */
.timeline-wrapper {
  position: relative;
  padding: 2rem 0;
}

.timeline-item {
  position: relative;
  padding-left: 3rem;
  margin-bottom: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: -2rem;
  width: 2px;
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.timeline-item:last-child::before {
  display: none;
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: -8px;
  top: 0;
  width: 18px;
  height: 18px;
  background: var(--secondary-color);
  border: 3px solid white;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
}

/* ============================================
   PROGRESS BAR STYLES
   ============================================ */
.progress {
  height: 12px !important;
  border-radius: 20px !important;
  background-color: #e9ecef !important;
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%) !important;
  border-radius: 20px;
  transition: width 1.5s ease-in-out !important;
}

/* ============================================
   FILTER BUTTONS
   ============================================ */
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.filter-buttons .btn {
  border-radius: 25px !important;
  padding: 0.6rem 1.5rem !important;
  text-transform: capitalize;
  font-size: 0.95rem;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.display-1,
.display-2,
.display-3,
.display-4,
.display-5,
.display-6 {
  font-weight: 800 !important;
  color: var(--primary-color) !important;
  line-height: 1.2 !important;
}

.text-white.display-1,
.text-white.display-2,
.text-white.display-3,
.text-white.display-4,
.text-white.display-5,
.text-white.display-6 {
  color: white !important;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--primary-color) !important;
  font-weight: 700;
}

.text-white h1,
.text-white h2,
.text-white h3,
.text-white h4,
.text-white h5,
.text-white h6 {
  color: white !important;
}

.lead {
  font-size: 1.15rem;
  color: var(--text-dark);
  line-height: 1.7;
}

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

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

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

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

.small {
  font-size: 0.875rem;
}

/* ============================================
   BACKGROUND & COLORS
   ============================================ */
.bg-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: white !important;
}

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

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

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

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

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

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

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

.text-white {
  color: white !important;
}

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

/* ============================================
   UTILITIES
   ============================================ */
.shadow {
  box-shadow: var(--shadow-md) !important;
}

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

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

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

.rounded-3 {
  border-radius: 16px !important;
}

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

.rounded-pill {
  border-radius: 50px !important;
}

.opacity-10 {
  opacity: 0.1 !important;
}

.opacity-25 {
  opacity: 0.25 !important;
}

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

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

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

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

.position-relative {
  position: relative;
}

.position-absolute {
  position: absolute;
}

.position-fixed {
  position: fixed;
}

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

.sticky-lg-top {
  position: sticky;
  top: 100px;
}

.overflow-hidden {
  overflow: hidden;
}

.vh-100 {
  height: 100vh;
}

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

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

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

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

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

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

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

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@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 pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.8s ease-out;
}

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

.animate-slideInLeft {
  animation: slideInLeft 0.8s ease-out;
}

.animate-slideInRight {
  animation: slideInRight 0.8s ease-out;
}

/* ============================================
   HOVER EFFECTS
   ============================================ */
.hover-lift {
  transition: var(--transition-base);
}

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

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

a:not(.btn):not(.nav-link) {
  color: var(--primary-color) !important;
}

a:not(.btn):not(.nav-link):hover {
  color: var(--secondary-color) !important;
}

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

/* ============================================
   LIST STYLES
   ============================================ */
.list-unstyled {
  list-style: none;
  padding-left: 0;
}

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

/* ============================================
   SECTION SPACING
   ============================================ */
section {
  padding: 5rem 0;
}

section:nth-child(even) {
  background: var(--bg-light);
}

/* ============================================
   FOOTER STYLES
   ============================================ */
footer {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  color: white;
  padding: 3rem 0 1rem;
}

footer h5,
footer h6 {
  color: var(--secondary-color) !important;
}

footer a {
  color: rgba(255, 255, 255, 0.8) !important;
  transition: var(--transition-base);
}

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

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

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

.bi-geo-alt-fill,
.bi-geo-alt,
.bi-pin-map-fill,
.bi-telephone-fill,
.bi-telephone,
.bi-envelope-fill,
.bi-envelope {
  color: var(--secondary-color) !important;
}

/* ============================================
   RESPONSIVE DESIGN - MOBILE FIRST
   ============================================ */

/* Small devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
  .navbar {
    padding: 0.5rem 0 !important;
  }
  
  .navbar-brand {
    font-size: 1.25rem !important;
  }
  
  .navbar-collapse {
    background: rgba(44, 95, 45, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 12px;
  }
  
  .navbar-light .navbar-collapse {
    background: white;
    box-shadow: var(--shadow-md);
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    margin-bottom: 0.5rem;
  }
  
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-2 {
    font-size: 2.2rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.8rem !important;
  }
  
  .display-5 {
    font-size: 1.5rem !important;
  }
  
  .btn {
    padding: 0.65rem 1.5rem !important;
    font-size: 0.9rem !important;
  }
  
  .btn-lg {
    padding: 0.85rem 2rem !important;
    font-size: 1rem !important;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  .carousel-item .display-1 {
    font-size: 2rem !important;
  }
  
  .carousel-item .fs-4 {
    font-size: 1rem !important;
  }
  
  .timeline-item {
    padding-left: 2rem;
  }
  
  .filter-buttons {
    gap: 0.5rem;
  }
  
  .filter-buttons .btn {
    padding: 0.5rem 1rem !important;
    font-size: 0.85rem !important;
  }
  
  .sticky-lg-top {
    position: relative;
    top: auto;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
  .display-1 {
    font-size: 3.5rem !important;
  }
  
  .display-2 {
    font-size: 3rem !important;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  .carousel-item .display-1 {
    font-size: 3rem !important;
  }
  
  section {
    padding: 4rem 0;
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .navbar-nav {
    gap: 1rem;
  }
  
  .navbar-expand-lg .navbar-collapse {
    background: transparent !important;
  }
  
  .sticky-lg-top {
    top: 100px;
  }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================
   CUSTOM SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
  width: 12px;
}

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

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

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

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

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

/* ============================================
   LOADING STATES
   ============================================ */
.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  border: 3px solid var(--secondary-color);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ============================================
   EXPAND BUTTON
   ============================================ */
.expand-btn {
  transition: var(--transition-base);
}

.expand-btn:hover {
  transform: translateY(2px);
}

.expand-btn .bi-chevron-down {
  transition: var(--transition-base);
}

.expand-btn.active .bi-chevron-down {
  transform: rotate(180deg);
}

/* ============================================
   SERVICE CONTENT
   ============================================ */
.service-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out;
}

.service-content.show {
  max-height: 500px;
  transition: max-height 0.5s ease-in;
}