/* Forest Sage Architecture Studio Theme */

:root {
  --primary-color: #2E5B31;
  --secondary-color: #E8F4F8;
  --dark-green: #1a3d1f;
  --light-green: #4a7c4e;
  --sage-green: #8ba888;
  --cream: #f5f5f0;
  --text-dark: #2d3436;
  --text-light: #636e72;
  --shadow: rgba(46, 91, 49, 0.15);
  --transition: all 0.3s ease;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--primary-color) !important;
  letter-spacing: -0.5px;
}

.display-2, .display-3, .display-4, .display-5 {
  font-weight: 800 !important;
  color: var(--primary-color) !important;
}

p {
  color: var(--text-light) !important;
  line-height: 1.8;
}

.lead {
  color: var(--text-dark) !important;
  font-weight: 400;
}

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-green) 100%) !important;
  box-shadow: 0 4px 20px var(--shadow);
  transition: var(--transition);
  z-index: 1050;
  backdrop-filter: blur(10px);
}

.navbar.scrolled {
  background: linear-gradient(135deg, rgba(46, 91, 49, 0.98) 0%, rgba(26, 61, 31, 0.98) 100%) !important;
  padding: 0.5rem 0 !important;
}

.navbar-brand {
  color: #ffffff !important;
  font-size: 1.8rem !important;
  font-weight: 800 !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  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-toggler {
  border-color: rgba(255, 255, 255, 0.5) !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
  padding: 0.5rem 0.75rem;
}

.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;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  padding: 0.75rem 1.25rem !important;
  margin: 0 0.25rem;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: var(--transition);
}

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

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

/* Buttons */
.btn {
  font-weight: 600 !important;
  border-radius: 50px !important;
  padding: 0.75rem 2rem !important;
  transition: var(--transition) !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 2px solid transparent !important;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background-color: 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-primary {
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
  border-color: var(--primary-color) !important;
  box-shadow: 0 4px 15px var(--shadow);
}

.btn-primary:hover {
  background-color: var(--dark-green) !important;
  color: #ffffff !important;
  border-color: var(--dark-green) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 6px 25px var(--shadow) !important;
}

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

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

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

.btn-outline-light:hover {
  background-color: #ffffff !important;
  color: var(--primary-color) !important;
  border-color: #ffffff !important;
  transform: translateY(-3px) !important;
}

.btn-lg {
  padding: 1rem 3rem !important;
  font-size: 1.1rem !important;
}

/* Carousel */
.carousel {
  margin-top: 76px;
}

.carousel-item {
  height: 90vh;
  min-height: 600px;
  position: relative;
  background-color: var(--primary-color);
}

.carousel-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(46, 91, 49, 0.7) 0%, rgba(26, 61, 31, 0.5) 100%);
  z-index: 1;
}

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

.carousel-caption {
  z-index: 2;
  bottom: 0 !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  padding: 2rem !important;
}

.carousel-caption h2,
.carousel-caption h3 {
  color: #ffffff !important;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
  animation: fadeInUp 1s ease;
}

.carousel-caption p {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
  animation: fadeInUp 1.2s ease;
}

.carousel-caption .btn {
  animation: fadeInUp 1.4s ease;
}

.carousel-indicators button {
  width: 12px !important;
  height: 12px !important;
  border-radius: 50% !important;
  background-color: rgba(255, 255, 255, 0.6) !important;
  border: 2px solid #ffffff !important;
  margin: 0 6px !important;
  transition: var(--transition) !important;
}

.carousel-indicators button.active {
  background-color: #ffffff !important;
  transform: scale(1.3);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: rgba(46, 91, 49, 0.8);
  border-radius: 50%;
  padding: 2rem;
  transition: var(--transition);
}

.carousel-control-prev:hover .carousel-control-prev-icon,
.carousel-control-next:hover .carousel-control-next-icon {
  background-color: var(--primary-color);
  transform: scale(1.1);
}

/* Cards */
.card {
  border: none !important;
  border-radius: 16px !important;
  overflow: hidden;
  transition: var(--transition) !important;
  background-color: #ffffff !important;
  height: 100%;
}

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

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

.card-text {
  color: var(--text-light) !important;
  font-size: 1rem !important;
  line-height: 1.7;
}

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

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

.portfolio-card img {
  transition: transform 0.6s ease !important;
}

.portfolio-card:hover img {
  transform: scale(1.15);
}

.portfolio-overlay {
  background: linear-gradient(180deg, transparent 0%, rgba(46, 91, 49, 0.95) 100%);
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
}

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

.portfolio-overlay h5,
.portfolio-overlay p {
  color: #ffffff !important;
  transform: translateY(20px);
  transition: transform 0.4s ease 0.1s;
}

.portfolio-card:hover .portfolio-overlay h5,
.portfolio-card:hover .portfolio-overlay p {
  transform: translateY(0);
}

/* Badges */
.badge {
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  border-radius: 50px !important;
  padding: 0.5rem 1.5rem !important;
  letter-spacing: 0.5px;
}

/* Images */
.img-fluid {
  border-radius: 12px;
  transition: var(--transition);
}

.hover-lift:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 10px 30px var(--shadow) !important;
}

.rounded-circle {
  border: 4px solid var(--secondary-color) !important;
}

/* Shadows */
.shadow-lg {
  box-shadow: 0 15px 40px var(--shadow) !important;
}

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

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

/* Sections */
section {
  position: relative;
  overflow: hidden;
}

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

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

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

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

/* Counter Section */
.counter {
  font-size: 3.5rem !important;
  font-weight: 800 !important;
  color: var(--primary-color) !important;
  line-height: 1;
  display: block;
  margin-bottom: 0.5rem;
}

/* Icons */
.bi {
  color: var(--primary-color) !important;
  transition: var(--transition);
}

.card:hover .bi,
.hover-lift:hover .bi {
  transform: scale(1.1);
  color: var(--light-green) !important;
}

/* Forms */
.form-control,
.form-select {
  border: 2px solid var(--sage-green) !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  font-size: 1rem !important;
  transition: var(--transition) !important;
  background-color: #ffffff !important;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(46, 91, 49, 0.15) !important;
  background-color: #ffffff !important;
}

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

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

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

.invalid-feedback {
  color: #dc3545 !important;
  font-weight: 500 !important;
}

/* Alerts */
.alert-success {
  background-color: rgba(46, 91, 49, 0.1) !important;
  border-color: var(--primary-color) !important;
  color: var(--dark-green) !important;
  border-radius: 12px !important;
  border-left: 4px solid var(--primary-color) !important;
}

/* Accordion */
.accordion-item {
  border: 1px solid rgba(46, 91, 49, 0.2) !important;
  margin-bottom: 1rem !important;
  border-radius: 12px !important;
  overflow: hidden;
}

.accordion-button {
  background-color: var(--secondary-color) !important;
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  padding: 1.25rem !important;
  font-size: 1.1rem !important;
}

.accordion-button:not(.collapsed) {
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: none !important;
  border-color: var(--primary-color) !important;
}

.accordion-button::after {
  filter: brightness(0) invert(0.4);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) invert(1);
}

.accordion-body {
  padding: 1.5rem !important;
  background-color: #ffffff !important;
  color: var(--text-light) !important;
}

/* Filter Buttons */
.filter-btn {
  background-color: transparent !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color) !important;
  border-radius: 50px !important;
  padding: 0.5rem 1.5rem !important;
  margin: 0.25rem !important;
  font-weight: 600 !important;
  transition: var(--transition) !important;
}

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

/* Footer */
footer {
  background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-color) 100%) !important;
  color: rgba(255, 255, 255, 0.9) !important;
  padding: 3rem 0 1rem !important;
}

footer h5,
footer h6 {
  color: #ffffff !important;
  font-weight: 700 !important;
  margin-bottom: 1.5rem !important;
}

footer p,
footer li {
  color: rgba(255, 255, 255, 0.85) !important;
}

footer a {
  color: rgba(255, 255, 255, 0.85) !important;
  text-decoration: none !important;
  transition: var(--transition) !important;
  display: inline-block;
}

footer a:hover {
  color: #ffffff !important;
  transform: translateX(5px);
}

footer .list-unstyled li {
  padding: 0.5rem 0;
}

.border-bottom {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2) !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);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

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

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

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

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

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

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

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

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

/* Responsive Design */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-green) 100%);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
    box-shadow: 0 10px 30px var(--shadow);
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }
  
  .carousel-item {
    height: 70vh;
    min-height: 500px;
  }
  
  .carousel-caption {
    padding: 1rem !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;
  }
  
  .lead {
    font-size: 1rem !important;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .counter {
    font-size: 2.5rem !important;
  }
}

@media (max-width: 767.98px) {
  .carousel-item {
    height: 60vh;
    min-height: 400px;
  }
  
  .display-2 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 1.75rem !important;
  }
  
  .display-4 {
    font-size: 1.5rem !important;
  }
  
  .fs-4 {
    font-size: 1rem !important;
  }
  
  .fs-5 {
    font-size: 0.95rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .btn {
    padding: 0.625rem 1.5rem !important;
    font-size: 0.9rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.75rem !important;
  }
}

@media (max-width: 575.98px) {
  .carousel-item {
    height: 50vh;
    min-height: 350px;
  }
  
  .carousel-caption {
    padding: 0.5rem !important;
  }
  
  .navbar-brand {
    font-size: 1.4rem !important;
  }
  
  .display-2 {
    font-size: 1.75rem !important;
  }
  
  .display-3 {
    font-size: 1.5rem !important;
  }
  
  .counter {
    font-size: 2rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
}

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

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

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

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

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

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

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

/* Loading Animation */
.loading {
  position: relative;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 3px solid var(--primary-color);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

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

/* Hover Effects */
.hover-scale:hover {
  transform: scale(1.05);
}

.hover-rotate:hover {
  transform: rotate(5deg);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1040;
  cursor: pointer;
  border: none;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--dark-green) !important;
  transform: translateY(-5px);
}

/* Preloader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-spinner {
  width: 60px;
  height: 60px;
  border: 5px solid var(--secondary-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}