/* Forest Gold Architecture Studio Theme CSS */

:root {
  --primary-color: #2C5F41;
  --secondary-color: #D4AF37;
  --primary-light: #3a7a54;
  --primary-dark: #1e4029;
  --secondary-light: #e6c860;
  --secondary-dark: #b59020;
  --text-dark: #1a1a1a;
  --text-light: #f8f9fa;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-600: #6c757d;
  --transition-base: all 0.3s ease;
  --shadow-sm: 0 0.125rem 0.25rem rgba(44, 95, 65, 0.075);
  --shadow: 0 0.5rem 1rem rgba(44, 95, 65, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(44, 95, 65, 0.25);
}

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

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Typography */
.display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--primary-color) !important;
}

.lead {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--gray-600) !important;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: var(--primary-color) !important;
}

/* Navbar Styles */
.navbar {
  background: rgba(44, 95, 65, 0.95) !important;
  backdrop-filter: blur(10px);
  transition: var(--transition-base);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
  background: rgba(44, 95, 65, 0.98) !important;
  box-shadow: var(--shadow);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary-color) !important;
  transition: var(--transition-base);
}

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

.logo-geometric {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  transition: var(--transition-base);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.navbar-nav .nav-link {
  color: var(--text-light) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  transition: var(--transition-base);
  position: relative;
}

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

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 80%;
}

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

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

.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='%23D4AF37' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Buttons */
.btn {
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: var(--transition-base);
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--secondary-color) !important;
  color: var(--text-dark) !important;
  border: 2px solid var(--secondary-color) !important;
}

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

.btn-outline-primary {
  background: transparent !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color) !important;
}

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

.btn-outline-secondary {
  background: transparent !important;
  color: var(--gray-600) !important;
  border: 2px solid var(--gray-600) !important;
}

.btn-outline-secondary:hover,
.btn-outline-secondary.active {
  background: var(--primary-color) !important;
  color: var(--text-light) !important;
  border-color: var(--primary-color) !important;
}

.btn-outline-light {
  background: transparent !important;
  color: var(--text-light) !important;
  border: 2px solid var(--text-light) !important;
}

.btn-outline-light:hover {
  background: var(--text-light) !important;
  color: var(--primary-color) !important;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 50%, var(--primary-light) 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 100px;
  background: var(--text-light);
  clip-path: polygon(0 50%, 100% 0, 100% 100%, 0 100%);
}

.hero-section .display-2 {
  color: var(--text-light) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.9) !important;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 1s ease-out 0.2s both;
}

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

/* About Split Container */
.about-split-container {
  min-height: 100vh;
}

.about-split-container .sticky-lg-top {
  top: 100px;
  background: var(--primary-color);
  color: var(--text-light) !important;
}

.about-split-container .display-4 {
  color: var(--secondary-color) !important;
}

.about-split-container .lead {
  color: rgba(255, 255, 255, 0.9) !important;
}

.parallax-content {
  background: var(--gray-100);
}

.philosophy-block {
  border-left: 4px solid var(--secondary-color);
  padding-left: 2rem;
  margin-bottom: 2rem;
  transition: var(--transition-base);
}

.philosophy-block:hover {
  border-left-color: var(--primary-color);
  transform: translateX(10px);
}

.philosophy-block .badge {
  background: var(--secondary-color) !important;
  color: var(--text-dark) !important;
  font-weight: 600;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* Cards */
.card {
  border: none;
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition-base);
  background: var(--text-light);
  box-shadow: var(--shadow-sm);
}

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

.card-body {
  padding: 2rem;
}

.card-title {
  color: var(--primary-color) !important;
  font-weight: 600;
  margin-bottom: 1rem;
}

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

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

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

.bg-info {
  background: #3a7a54 !important;
}

.bg-warning {
  background: #e6c860 !important;
}

/* Contact Card */
.contact-card {
  border-radius: 12px;
  padding: 2rem;
  transition: var(--transition-base);
  border: 2px solid var(--gray-200);
}

.contact-card:hover {
  border-color: var(--secondary-color);
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.icon-box {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary-color);
  color: var(--text-dark) !important;
}

.text-decoration-none {
  color: var(--primary-color) !important;
  font-weight: 600;
  transition: var(--transition-base);
}

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

/* Forms */
.form-control,
.form-select {
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  transition: var(--transition-base);
  color: var(--text-dark) !important;
  background: var(--text-light) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25) !important;
  outline: none;
}

.form-control-lg,
.form-select-lg {
  padding: 1rem 1.25rem;
  font-size: 1.1rem;
}

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

.form-check-input {
  border: 2px solid var(--primary-color);
  width: 1.5rem;
  height: 1.5rem;
}

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

.form-check-label {
  color: var(--gray-600) !important;
  margin-left: 0.5rem;
}

/* Alerts */
.alert {
  border-radius: 8px;
  border: none;
  padding: 1rem 1.5rem;
}

.alert-success {
  background: rgba(44, 95, 65, 0.1) !important;
  color: var(--primary-color) !important;
  border-left: 4px solid var(--primary-color);
}

/* Portfolio */
.filter-btn {
  margin: 0.5rem;
  transition: var(--transition-base);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  aspect-ratio: 4/3;
  background: var(--gray-200);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-base);
}

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

.project-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(44, 95, 65, 0.95), transparent);
  padding: 2rem;
  transform: translateY(100%);
  transition: var(--transition-base);
}

.portfolio-item:hover .project-overlay {
  transform: translateY(0);
}

.project-overlay .h5,
.project-overlay .badge {
  color: var(--text-light) !important;
}

.project-overlay .badge {
  background: var(--secondary-color) !important;
  color: var(--text-dark) !important;
}

/* Modal */
.modal-content {
  border-radius: 12px;
  border: none;
  overflow: hidden;
}

.modal-header {
  background: var(--primary-color);
  color: var(--text-light) !important;
  padding: 1.5rem;
}

.modal-title {
  color: var(--secondary-color) !important;
  font-weight: 700;
}

.btn-close {
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.modal-body {
  padding: 2rem;
}

/* Progress Bars */
.progress {
  height: 10px;
  border-radius: 10px;
  background: var(--gray-200);
  overflow: visible;
}

.progress-bar {
  background: var(--secondary-color) !important;
  border-radius: 10px;
  position: relative;
  transition: width 1s ease;
}

.progress-value {
  position: absolute;
  right: -10px;
  top: -30px;
  background: var(--primary-color);
  color: var(--text-light) !important;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Metrics */
.metric-item {
  padding: 1.5rem;
  border-radius: 12px;
  background: var(--text-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

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

.metric-item .display-4 {
  color: var(--secondary-color) !important;
  font-weight: 700;
}

/* Accordion */
.accordion-item {
  border: 2px solid var(--gray-200);
  border-radius: 8px !important;
  margin-bottom: 1rem;
  overflow: hidden;
}

.accordion-button {
  background: var(--text-light) !important;
  color: var(--primary-color) !important;
  font-weight: 600;
  padding: 1.25rem;
  border: none;
}

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

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
  border-color: var(--secondary-color);
}

.accordion-button::after {
  filter: brightness(0) saturate(100%) invert(24%) sepia(30%) saturate(1000%) hue-rotate(110deg);
}

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

.accordion-body {
  padding: 1.5rem;
  background: var(--gray-100);
  color: var(--text-dark) !important;
}

/* Process Line */
.process-line {
  position: relative;
}

.process-line::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 50%;
  width: 2px;
  height: calc(100% - 80px);
  background: var(--secondary-color);
  transform: translateX(-50%);
}

/* Map Container */
.map-container {
  height: 400px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600) !important;
}

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

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

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

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

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

.bg-light {
  background: var(--gray-100) !important;
}

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

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

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

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

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

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

.bi::before {
  color: inherit;
}

/* Responsive */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(44, 95, 65, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 8px;
  }
  
  .navbar-nav {
    gap: 0 !important;
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
  }
  
  .hero-section {
    min-height: 80vh;
    padding-top: 80px;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
  }
  
  .philosophy-block {
    padding-left: 1rem;
  }
  
  .process-line::before {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .display-2 {
    font-size: 2rem !important;
  }
  
  .lead {
    font-size: 1rem;
  }
}

/* Animations */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

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

.slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

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

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--secondary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  transform: translate(-50%, -50%);
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* 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(--secondary-color);
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  .modal,
  footer {
    display: none !important;
  }
}