/* Forest Stone Architecture Studio - Custom Styles */

:root {
  --primary-color: #2C5530;
  --secondary-color: #A8C090;
  --accent-stone: #8B8680;
  --light-bg: #F5F5F0;
  --dark-text: #1a1a1a;
  --transition-smooth: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, #1a3d1f 100%) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(44, 85, 48, 0.3);
  transition: var(--transition-smooth);
  padding: 1rem 0;
}

.navbar.scrolled {
  background: rgba(44, 85, 48, 0.98) !important;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.navbar-brand {
  color: #ffffff !important;
  font-size: 1.5rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700 !important;
  transition: var(--transition-smooth);
}

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

.navbar-dark .navbar-nav .nav-link {
  color: #ffffff !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: 8px;
  transition: var(--transition-smooth);
  position: relative;
}

.navbar-dark .navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: var(--transition-smooth);
}

.navbar-dark .navbar-nav .nav-link:hover {
  color: var(--secondary-color) !important;
  background-color: rgba(168, 192, 144, 0.1) !important;
  transform: translateY(-2px);
}

.navbar-dark .navbar-nav .nav-link:hover::before,
.navbar-dark .navbar-nav .nav-link.active::before {
  width: 60%;
}

.navbar-dark .navbar-nav .nav-link.active {
  color: var(--secondary-color) !important;
  background-color: rgba(168, 192, 144, 0.15) !important;
  font-weight: 600 !important;
}

.navbar-toggler {
  border-color: rgba(255, 255, 255, 0.3) !important;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(168, 192, 144, 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(255, 255, 255, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Hero Section */
.position-relative.w-100 {
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.position-relative.w-100::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 85, 48, 0.7) 0%, rgba(26, 61, 31, 0.6) 100%);
  z-index: 1;
}

.position-absolute.top-50.start-50 {
  z-index: 2;
}

.display-2 {
  font-weight: 800 !important;
  color: #ffffff !important;
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.4);
  animation: fadeInUp 1s ease-out;
  letter-spacing: 2px;
}

.fs-4 {
  color: var(--secondary-color) !important;
  font-weight: 400;
  text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1.2s ease-out;
}

/* Buttons */
.btn {
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition-smooth);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

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

.btn-lg {
  background-color: var(--secondary-color) !important;
  color: var(--primary-color) !important;
  border-color: var(--secondary-color) !important;
  box-shadow: 0 4px 15px rgba(168, 192, 144, 0.4);
}

.btn-lg:hover {
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(44, 85, 48, 0.4);
}

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

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

.btn-secondary {
  background-color: var(--accent-stone) !important;
  color: #ffffff !important;
  border-color: var(--accent-stone) !important;
}

.btn-secondary:hover {
  background-color: #6d6a65 !important;
  color: #ffffff !important;
  transform: translateY(-2px);
}

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

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

.btn-sm {
  padding: 0.4rem 1rem !important;
  font-size: 0.875rem;
}

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

.display-3 {
  font-size: 3.5rem;
}

.lead {
  font-size: 1.15rem;
  color: #555;
  line-height: 1.8;
}

.h3,
.h4,
.h5,
h3,
h4,
h5 {
  color: var(--primary-color) !important;
  font-weight: 600;
}

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

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

.fst-italic {
  font-style: italic;
  color: var(--accent-stone) !important;
}

/* Cards */
.card {
  border: none !important;
  border-radius: 15px;
  overflow: hidden;
  transition: var(--transition-smooth);
  background-color: #ffffff;
  height: 100%;
}

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

.card-body {
  padding: 2rem;
}

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

/* Portfolio */
.portfolio-item {
  margin-bottom: 2rem;
  transition: var(--transition-smooth);
}

.portfolio-card {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  cursor: pointer;
  background-color: var(--primary-color);
  height: 350px;
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 85, 48, 0.9) 0%, rgba(168, 192, 144, 0.8) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  opacity: 0;
  transition: var(--transition-smooth);
  padding: 2rem;
  text-align: center;
}

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

.portfolio-overlay h3 {
  color: #ffffff !important;
  font-size: 1.75rem;
  margin-bottom: 1rem;
  transform: translateY(20px);
  transition: transform 0.5s ease 0.1s;
}

.portfolio-card:hover .portfolio-overlay h3 {
  transform: translateY(0);
}

.portfolio-overlay p {
  color: #ffffff !important;
  font-size: 1rem;
  transform: translateY(20px);
  transition: transform 0.5s ease 0.2s;
}

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

/* Filter Buttons */
.btn-group {
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.filter-btn {
  margin: 0.25rem;
}

/* Sections */
.py-5 {
  padding-top: 4rem !important;
  padding-bottom: 4rem !important;
}

.py-4 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important;
}

.pt-5 {
  padding-top: 4rem !important;
}

.my-5 {
  margin-top: 4rem !important;
  margin-bottom: 4rem !important;
}

.my-4 {
  margin-top: 3rem !important;
  margin-bottom: 3rem !important;
}

section {
  position: relative;
  overflow: hidden;
}

/* Images */
.img-fluid {
  max-width: 100%;
  height: auto;
  transition: var(--transition-smooth);
}

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

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

.shadow,
.shadow-lg,
.shadow-sm {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

.shadow-lg {
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15) !important;
}

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

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

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

/* Forms */
.form-control,
.form-select {
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  transition: var(--transition-smooth);
  background-color: #ffffff;
}

.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;
  background-color: #ffffff;
}

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

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(44, 85, 48, 0.15) !important;
}

.form-check-label {
  color: var(--dark-text);
}

.needs-validation .form-control:invalid {
  border-color: #dc3545;
}

.needs-validation .form-control:valid {
  border-color: var(--primary-color);
}

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

.bi-clock,
.bi-geo-alt,
.bi-telephone,
.bi-envelope,
.bi-calendar-check,
.bi-lightbulb,
.bi-linkedin,
.bi-instagram,
.bi-facebook,
.bi-tools,
.bi-house-door,
.bi-check-circle-fill,
.bi-building,
.bi-leaf,
.bi-grid-3x3,
.bi-clipboard-data,
.bi-hammer {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.fs-1 {
  font-size: 3rem !important;
}

/* Links */
a {
  color: var(--primary-color) !important;
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

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

.text-decoration-underline {
  text-decoration: underline !important;
}

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

.list-unstyled li {
  padding: 0.5rem 0;
  color: var(--dark-text);
}

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

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

.breadcrumb-item.active {
  color: var(--accent-stone) !important;
}

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

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

/* Modal */
.modal-content {
  border: none;
  border-radius: 20px;
  overflow: hidden;
}

.modal-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, #1a3d1f 100%);
  color: #ffffff !important;
  border-bottom: none;
  padding: 1.5rem 2rem;
}

.modal-title {
  color: #ffffff !important;
  font-weight: 700;
}

.modal-body {
  padding: 2rem;
}

.modal-footer {
  border-top: 1px solid #e0e0e0;
  padding: 1.5rem 2rem;
}

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

.modal-xl {
  max-width: 90%;
}

.modal-dialog-centered {
  display: flex;
  align-items: center;
  min-height: calc(100% - 1rem);
}

.fade {
  transition: opacity 0.3s linear;
}

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

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

.g-0 {
  --bs-gutter-x: 0;
  --bs-gutter-y: 0;
}

.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;
}

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

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

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

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

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

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

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

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

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

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

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

/* Flex utilities */
.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;
}

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

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

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

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

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

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

/* Text utilities */
.text-center {
  text-align: center !important;
}

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

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

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

.small {
  font-size: 0.875rem;
}

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

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

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

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

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

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

.top-50 {
  top: 50% !important;
}

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

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

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

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

/* Size utilities */
.w-100 {
  width: 100% !important;
}

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

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

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

/* Border */
.border-top {
  border-top: 1px solid #dee2e6 !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%;
}

/* 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);
  }
}

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

.animate-slide-left {
  animation: slideInLeft 1s ease-out;
}

.animate-slide-right {
  animation: slideInRight 1s ease-out;
}

/* Responsive Grid */
.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 {
  --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);
}

.col {
  flex: 1 0 0%;
}

.col-4 {
  flex: 0 0 auto;
  width: 33.33333333%;
}

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

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

/* Media Queries */
@media (min-width: 576px) {
  .col-sm-6 {
    flex: 0 0 auto;
    width: 50%;
  }
}

@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: 33.33333333%;
  }
  
  .col-md-6 {
    flex: 0 0 auto;
    width: 50%;
  }
  
  .text-md-start {
    text-align: left !important;
  }
  
  .text-md-end {
    text-align: right !important;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
  
  .d-lg-block {
    display: block !important;
  }
  
  .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%;
  }
  
  .order-lg-1 {
    order: 1 !important;
  }
  
  .order-lg-2 {
    order: 2 !important;
  }
  
  .navbar-expand-lg {
    flex-wrap: nowrap;
    justify-content: flex-start;
  }
  
  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
  }
  
  .navbar-expand-lg .navbar-toggler {
    display: none;
  }
  
  .navbar-expand-lg .navbar-nav {
    flex-direction: row;
  }
  
  .text-lg-end {
    text-align: right !important;
  }
}

@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: rgba(44, 85, 48, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 10px;
  }
  
  .navbar-nav {
    gap: 0.5rem !important;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .display-5 {
    font-size: 1.5rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .portfolio-card {
    height: 250px;
  }
}

@media (max-width: 767px) {
  .btn-lg {
    font-size: 0.9rem;
    padding: 0.75rem 2rem !important;
  }
  
  .fs-4 {
    font-size: 1rem !important;
  }
  
  .card-body {
    padding: 1.5rem;
  }
  
  .modal-body {
    padding: 1.5rem;
  }
  
  .p-5 {
    padding: 2rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
}

@media (max-width: 575px) {
  .display-2 {
    font-size: 2rem !important;
  }
  
  .col-6 {
    width: 100%;
  }
  
  .portfolio-card {
    height: 200px;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .filter-btn {
    width: 100%;
  }
}

/* Scroll Animations */
.scroll-fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Loading Spinner */
.spinner {
  border: 4px solid rgba(168, 192, 144, 0.3);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 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);
}

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

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

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

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

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

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