/* Forest Gold Architecture Studio Theme - CSS */

/* ===== ROOT VARIABLES ===== */
:root {
  --primary-color: #2E7D32;
  --primary-dark: #1B5E20;
  --primary-light: #4CAF50;
  --secondary-color: #FFC107;
  --secondary-dark: #FFA000;
  --secondary-light: #FFD54F;
  --forest-overlay: rgba(46, 125, 50, 0.85);
  --gold-overlay: rgba(255, 193, 7, 0.15);
  --text-dark: #1a1a1a;
  --text-light: #ffffff;
  --text-muted: #666666;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== BOOTSTRAP OVERRIDES ===== */
.btn-primary,
.bg-primary {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--text-light) !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
  color: var(--text-light) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md) !important;
}

.btn-secondary,
.bg-secondary {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--text-dark) !important;
}

.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
  background-color: var(--secondary-dark) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--text-dark) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md) !important;
}

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

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

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

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

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

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

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

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

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

/* ===== GLOBAL STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* ===== NAVIGATION ===== */
.navbar {
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  z-index: 1030;
  padding: 1rem 0;
}

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

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

.navbar-nav .nav-link {
  color: var(--text-dark) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  transition: var(--transition-base);
  position: relative;
}

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

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

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

.navbar-toggler {
  border: 2px solid var(--primary-color) !important;
  padding: 0.5rem 0.75rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(46, 125, 50, 0.25) !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='%232E7D32' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.sticky-top {
  position: sticky;
  top: 0;
  z-index: 1030;
}

/* ===== HERO SLIDESHOW ===== */
.hero-slideshow {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.slideshow-container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

.slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--forest-overlay) 0%, rgba(46, 125, 50, 0.6) 50%, rgba(255, 193, 7, 0.3) 100%);
  z-index: 1;
}

.overlay {
  position: relative;
  z-index: 2;
  height: 100%;
}

.hero-content {
  z-index: 3;
  animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-content .display-2 {
  font-weight: 700;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
  color: var(--text-light) !important;
  letter-spacing: -1px;
}

.hero-content .lead {
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
  color: var(--text-light) !important;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-nav .nav-item {
  list-style: none;
}

.hero-nav .nav-link {
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--text-light) !important;
  font-weight: 600;
  transition: var(--transition-base);
  display: inline-block;
}

.hero-nav .nav-link:hover {
  background-color: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--text-dark) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.scroll-indicator {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: var(--text-light) !important;
  animation: bounce 2s infinite;
  cursor: pointer;
  opacity: 0.8;
  transition: var(--transition-base);
}

.scroll-indicator:hover {
  opacity: 1;
  color: var(--secondary-color) !important;
}

/* ===== CARDS ===== */
.card {
  border: none;
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition-smooth);
  height: 100%;
  background-color: #ffffff;
}

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

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

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

.card-body {
  padding: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

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

/* ===== BUTTONS ===== */
.btn {
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition-base);
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn:hover,
.btn:focus {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn-light {
  background-color: #ffffff !important;
  color: var(--text-dark) !important;
  border: 2px solid #e0e0e0 !important;
}

.btn-light:hover {
  background-color: #f5f5f5 !important;
  border-color: var(--primary-color) !important;
  color: var(--primary-color) !important;
}

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

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

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

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

.btn-dark {
  background-color: #212529 !important;
  color: var(--text-light) !important;
}

.btn-dark:hover {
  background-color: #000000 !important;
}

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

/* ===== FILTER BUTTONS ===== */
.filter-btn {
  padding: 0.6rem 1.5rem;
  margin: 0.25rem;
  border-radius: 25px;
  transition: var(--transition-base);
  cursor: pointer;
}

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

/* ===== PORTFOLIO GRID ===== */
.portfolio-grid {
  display: grid;
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  height: 350px;
}

.portfolio-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, rgba(46, 125, 50, 0.9) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 1;
}

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

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

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

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

.portfolio-item .overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  color: var(--text-light);
  transform: translateY(100%);
  transition: var(--transition-smooth);
  z-index: 2;
}

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

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

/* ===== BADGES ===== */
.badge {
  padding: 0.5rem 1rem;
  font-weight: 600;
  border-radius: 6px;
  font-size: 0.875rem;
}

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

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

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

.fs-1 { font-size: 2.5rem !important; }
.fs-2 { font-size: 2rem !important; }
.fs-3 { font-size: 1.75rem !important; }
.fs-4 { font-size: 1.5rem !important; }
.fs-5 { font-size: 1.25rem !important; }
.fs-6 { font-size: 1rem !important; }

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

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

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

/* ===== SOCIAL LINKS ===== */
.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--text-light) !important;
  transition: var(--transition-base);
  font-size: 1.25rem;
}

.social-links a:hover {
  background-color: var(--secondary-color);
  color: var(--text-dark) !important;
  transform: translateY(-3px) rotate(5deg);
  box-shadow: var(--shadow-md);
}

/* ===== FORMS ===== */
.form-control,
.form-select {
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  transition: var(--transition-base);
  font-size: 1rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(46, 125, 50, 0.15) !important;
  outline: none;
}

.form-label {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.form-check-input {
  border: 2px solid #e0e0e0;
  width: 1.25rem;
  height: 1.25rem;
}

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(46, 125, 50, 0.15);
}

.form-check-label {
  margin-left: 0.5rem;
}

/* ===== PROGRESS BARS ===== */
.progress {
  height: 1.5rem;
  border-radius: 10px;
  background-color: #e0e0e0;
  overflow: hidden;
}

.progress-bar {
  background-color: var(--primary-color) !important;
  transition: width 1s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-weight: 600;
}

/* ===== FOOTER ===== */
footer {
  background-color: #1a1a1a;
  color: #cccccc;
}

footer a {
  color: #cccccc !important;
  transition: var(--transition-base);
}

footer a:hover {
  color: var(--secondary-color) !important;
}

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

footer h5 {
  color: var(--text-light);
  font-weight: 700;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

footer h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: var(--secondary-color);
}

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

.bg-dark {
  background-color: #212529 !important;
}

/* ===== UTILITY CLASSES ===== */
.text-muted {
  color: var(--text-muted) !important;
}

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

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

.text-light {
  color: #f8f9fa !important;
}

.bg-light {
  background-color: #f8f9fa !important;
}

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

.opacity-25 { opacity: 0.25 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-75 { opacity: 0.75 !important; }
.opacity-90 { opacity: 0.9 !important; }

.rounded {
  border-radius: 8px !important;
}

.rounded-3 {
  border-radius: 12px !important;
}

.rounded-4 {
  border-radius: 16px !important;
}

.rounded-circle {
  border-radius: 50% !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 bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

@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-fadeIn {
  animation: fadeIn 1s ease-in-out;
}

.animate-fadeInUp {
  animation: fadeInUp 0.8s 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-md);
}

.hover-scale {
  transition: var(--transition-base);
}

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

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

/* ===== PROJECT DETAILS ===== */
.project-detail-content {
  animation: fadeInUp 0.6s ease-out;
}

.details-placeholder {
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(46, 125, 50, 0.1) 0%, rgba(255, 193, 7, 0.1) 100%);
  border-radius: 12px;
}

/* ===== SPACING UTILITIES ===== */
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }
.gap-5 { gap: 3rem !important; }

/* ===== DISPLAY UTILITIES ===== */
.d-inline-flex {
  display: inline-flex !important;
}

/* ===== BORDER UTILITIES ===== */
.border {
  border: 1px solid #dee2e6 !important;
}

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

.border-2 {
  border-width: 2px !important;
}

.border-3 {
  border-width: 3px !important;
}

.border-4 {
  border-width: 4px !important;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1399.98px) {
  .display-2 { font-size: 3rem; }
  .display-3 { font-size: 2.5rem; }
  .display-4 { font-size: 2rem; }
}

@media (max-width: 1199.98px) {
  .display-2 { font-size: 2.5rem; }
  .display-3 { font-size: 2rem; }
  .display-4 { font-size: 1.75rem; }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
  }
}

@media (max-width: 991.98px) {
  .display-2 { font-size: 2rem; }
  .display-3 { font-size: 1.75rem; }
  .display-4 { font-size: 1.5rem; }
  .display-5 { font-size: 1.25rem; }
  
  .hero-content .display-2 {
    font-size: 2.5rem;
  }
  
  .navbar-collapse {
    background-color: rgba(255, 255, 255, 0.98);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    box-shadow: var(--shadow-md);
  }
  
  .navbar-nav .nav-link::after {
    display: none;
  }
  
  .portfolio-item {
    height: 300px;
  }
  
  .card-img-top {
    height: 200px;
  }
}

@media (max-width: 767.98px) {
  .display-2 { font-size: 1.75rem; }
  .display-3 { font-size: 1.5rem; }
  .display-4 { font-size: 1.25rem; }
  .fs-3 { font-size: 1.25rem !important; }
  
  .hero-slideshow {
    height: 100vh;
  }
  
  .hero-content .display-2 {
    font-size: 2rem;
  }
  
  .hero-content .lead {
    font-size: 1.1rem;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
  }
  
  .hero-nav .nav-link {
    padding: 0.6rem 1.2rem !important;
    font-size: 0.9rem;
  }
  
  .portfolio-item {
    height: 250px;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .social-links a {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }
}

@media (max-width: 575.98px) {
  .display-2 { font-size: 1.5rem; }
  .display-3 { font-size: 1.25rem; }
  .display-4 { font-size: 1.1rem; }
  
  .hero-content .display-2 {
    font-size: 1.75rem;
  }
  
  .hero-content .lead {
    font-size: 1rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
  }
  
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .portfolio-item {
    height: 220px;
  }
  
  .hero-nav {
    flex-direction: column;
    gap: 0.5rem !important;
  }
  
  .hero-nav .nav-link {
    width: 100%;
    text-align: center;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .navbar,
  .scroll-indicator,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }
  
  .container {
    width: 100%;
    max-width: none;
  }
}

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

:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

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

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

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

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

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

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

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

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