/* Forest Green Elegance - Architectural Studio Theme */

:root {
  --primary-color: #2E7D32;
  --secondary-color: #81C784;
  --dark-green: #1B5E20;
  --light-green: #C8E6C9;
  --accent-gold: #FFD54F;
  --text-dark: #212121;
  --text-light: #FAFAFA;
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  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(--text-dark);
  overflow-x: hidden;
  line-height: 1.7;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--primary-color);
}

.display-1, .display-2, .display-3, .display-4, .display-5 {
  font-weight: 800 !important;
  color: var(--primary-color) !important;
}

/* Navbar Styling */
.navbar {
  background: linear-gradient(135deg, rgba(46, 125, 50, 0.98) 0%, rgba(27, 94, 32, 0.95) 100%) !important;
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
  border-bottom: 2px solid var(--secondary-color);
  z-index: 1030;
}

.navbar.sticky-top {
  box-shadow: 0 4px 20px rgba(46, 125, 50, 0.3) !important;
}

.navbar-brand {
  color: var(--text-light) !important;
  font-size: 1.8rem !important;
  font-weight: 800 !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-smooth);
}

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

.nav-link {
  color: var(--text-light) !important;
  font-weight: 600 !important;
  font-size: 1.05rem !important;
  padding: 0.6rem 1.2rem !important;
  border-radius: 8px;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--accent-gold);
  transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-gold) !important;
  background: rgba(255, 255, 255, 0.1) !important;
  transform: translateY(-2px);
}

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

.navbar-toggler {
  border: 2px solid var(--text-light) !important;
  background: rgba(255, 255, 255, 0.2) !important;
  padding: 0.5rem 0.75rem !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(129, 199, 132, 0.5) !important;
}

/* Hero Section */
.vh-100 {
  position: relative;
  overflow: hidden;
}

.position-relative::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(46, 125, 50, 0.7) 0%, rgba(27, 94, 32, 0.6) 100%);
  z-index: 1;
}

.object-fit-cover {
  object-fit: cover;
  filter: brightness(0.8) saturate(1.2);
}

.position-relative .text-center {
  z-index: 10;
}

.text-white {
  color: var(--text-light) !important;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.display-2 {
  font-size: clamp(2.5rem, 6vw, 5rem) !important;
  animation: fadeInUp 1s ease-out;
}

.lead {
  font-size: 1.3rem !important;
  color: var(--text-light) !important;
  animation: fadeInUp 1.2s ease-out;
}

/* Buttons */
.btn {
  border: none !important;
  border-radius: 12px !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-smooth) !important;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  transition: transform 0.5s ease;
  z-index: -1;
}

.btn:hover::before {
  transform: translate(-50%, -50%) scale(1.5);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-green) 100%) !important;
  color: var(--text-light) !important;
  box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4) !important;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-color) 100%) !important;
  color: var(--accent-gold) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 10px 30px rgba(46, 125, 50, 0.6) !important;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #66BB6A 100%) !important;
  color: var(--text-dark) !important;
  box-shadow: 0 6px 20px rgba(129, 199, 132, 0.4) !important;
}

.btn-secondary:hover {
  background: linear-gradient(135deg, #66BB6A 0%, var(--secondary-color) 100%) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 10px 30px rgba(129, 199, 132, 0.6) !important;
}

.btn-light {
  background: var(--text-light) !important;
  color: var(--primary-color) !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15) !important;
}

.btn-light:hover {
  background: var(--accent-gold) !important;
  color: var(--dark-green) !important;
  transform: translateY(-3px) !important;
}

.btn-dark {
  background: linear-gradient(135deg, #212121 0%, #424242 100%) !important;
  color: var(--text-light) !important;
}

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

/* Cards */
.card {
  border: none !important;
  border-radius: 16px !important;
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1) !important;
  background: #ffffff;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 50px rgba(46, 125, 50, 0.2) !important;
}

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

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

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

.card-footer {
  background: var(--light-green) !important;
  border: none !important;
  padding: 1.5rem !important;
}

/* Shadows */
.shadow {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12) !important;
}

.shadow-lg {
  box-shadow: 0 15px 50px rgba(46, 125, 50, 0.2) !important;
}

.shadow-sm {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08) !important;
}

/* Rounded Elements */
.rounded {
  border-radius: 12px !important;
}

.rounded-4 {
  border-radius: 20px !important;
}

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

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

/* Badges */
.badge {
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  padding: 0.5rem 1.2rem !important;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-green) 100%) !important;
  color: var(--text-light) !important;
}

.badge.bg-secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #66BB6A 100%) !important;
  color: var(--text-dark) !important;
}

/* Bootstrap Icons */
.bi {
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: var(--transition-smooth);
}

.bi-building, .bi-book, .bi-briefcase, .bi-rocket-takeoff,
.bi-graph-up-arrow, .bi-people, .bi-star-fill, .bi-check-circle-fill,
.bi-geo-alt-fill, .bi-telephone-fill, .bi-envelope-fill,
.bi-linkedin, .bi-instagram, .bi-facebook, .bi-send,
.bi-sun-fill, .bi-droplet-fill, .bi-tree-fill,
.bi-lightning-charge-fill, .bi-wind, .bi-flower1 {
  font-size: inherit;
}

.bi:hover {
  color: var(--secondary-color);
  transform: scale(1.2);
}

/* Forms */
.form-control, .form-select {
  border: 2px solid #E0E0E0 !important;
  border-radius: 10px !important;
  padding: 0.85rem 1.2rem !important;
  font-size: 1rem !important;
  transition: var(--transition-smooth);
  background: #FAFAFA !important;
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(46, 125, 50, 0.15) !important;
  background: #ffffff !important;
}

.form-label {
  font-weight: 600 !important;
  color: var(--primary-color) !important;
  margin-bottom: 0.6rem !important;
}

.form-check-input {
  width: 1.3em !important;
  height: 1.3em !important;
  border: 2px solid var(--primary-color) !important;
}

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

.invalid-feedback {
  font-weight: 600 !important;
  color: #D32F2F !important;
}

.text-danger {
  color: #D32F2F !important;
}

/* Alerts */
.alert {
  border: none !important;
  border-radius: 12px !important;
  padding: 1.2rem 1.5rem !important;
  font-weight: 600 !important;
}

.alert-success {
  background: linear-gradient(135deg, var(--light-green) 0%, #A5D6A7 100%) !important;
  color: var(--dark-green) !important;
}

.alert-warning {
  background: linear-gradient(135deg, #FFF9C4 0%, #FFF59D 100%) !important;
  color: #F57F17 !important;
}

.alert-danger {
  background: linear-gradient(135deg, #FFCDD2 0%, #EF9A9A 100%) !important;
  color: #C62828 !important;
}

/* Accordion */
.accordion-item {
  border: 2px solid var(--light-green) !important;
  border-radius: 12px !important;
  margin-bottom: 1rem !important;
  overflow: hidden;
}

.accordion-button {
  background: linear-gradient(135deg, var(--light-green) 0%, #E8F5E9 100%) !important;
  color: var(--primary-color) !important;
  font-weight: 700 !important;
  font-size: 1.1rem !important;
  padding: 1.2rem 1.5rem !important;
  border: none !important;
}

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

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(46, 125, 50, 0.15) !important;
}

.accordion-button::after {
  filter: brightness(0) invert(1);
}

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

/* Timeline */
.timeline-line {
  position: relative;
}

.timeline-line::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  transform: translateX(-50%);
}

/* Portfolio Items */
.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(46, 125, 50, 0) 0%, rgba(27, 94, 32, 0.95) 100%);
  opacity: 0;
  transition: var(--transition-smooth);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  z-index: 2;
}

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

.portfolio-item:hover {
  transform: scale(1.03);
  box-shadow: 0 15px 50px rgba(46, 125, 50, 0.3) !important;
}

.portfolio-item img {
  transition: var(--transition-smooth);
}

.portfolio-item:hover img {
  transform: scale(1.1);
  filter: brightness(0.8);
}

/* Background Colors */
.bg-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-green) 100%) !important;
}

.bg-secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #66BB6A 100%) !important;
}

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

.bg-dark {
  background: linear-gradient(135deg, #212121 0%, #424242 100%) !important;
}

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

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

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

.text-muted {
  color: #757575 !important;
}

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

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

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

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

a:hover {
  color: var(--secondary-color) !important;
  text-decoration: underline !important;
}

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

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

/* Opacity */
.opacity-75 {
  opacity: 0.75 !important;
}

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

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

/* Footer */
footer {
  background: linear-gradient(135deg, var(--dark-green) 0%, #1B5E20 100%) !important;
  color: var(--text-light) !important;
  padding: 4rem 0 2rem !important;
}

footer a {
  color: var(--light-green) !important;
  font-weight: 600 !important;
}

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

footer .list-unstyled li {
  margin-bottom: 0.8rem;
}

footer .bi {
  color: var(--text-light);
  margin-right: 0.5rem;
}

footer h5, footer h6 {
  color: var(--accent-gold) !important;
  margin-bottom: 1.5rem;
}

/* Ratio (for embedded content) */
.ratio {
  position: relative;
  width: 100%;
}

.ratio-16x9 {
  padding-top: 56.25%;
}

.ratio iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 12px;
}

/* 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-in-left {
  animation: slideInLeft 0.8s ease-out;
}

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

/* Utility Classes */
.min-vh-40 {
  min-height: 40vh !important;
}

.z-index-2 {
  z-index: 2 !important;
}

.w-50 {
  width: 50% !important;
}

.flex-shrink-0 {
  flex-shrink: 0 !important;
}

.ms-auto {
  margin-left: auto !important;
}

/* Responsive Typography */
@media (max-width: 991.98px) {
  .display-1 {
    font-size: 3rem !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;
  }
  
  .fs-1 {
    font-size: 2rem !important;
  }
  
  .fs-3 {
    font-size: 1.5rem !important;
  }
}

@media (max-width: 767.98px) {
  .navbar-nav {
    gap: 0 !important;
    padding: 1rem 0;
  }
  
  .nav-link {
    margin: 0.3rem 0;
  }
  
  .btn-lg {
    padding: 0.8rem 1.8rem !important;
    font-size: 1rem !important;
  }
  
  .py-5 {
    padding-top: 2.5rem !important;
    padding-bottom: 2.5rem !important;
  }
  
  .display-2 {
    font-size: 2rem !important;
  }
  
  .lead {
    font-size: 1.1rem !important;
  }
  
  .timeline-line::before {
    left: 0;
  }
}

@media (max-width: 575.98px) {
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
  
  .container-fluid {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: #E0E0E0;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--dark-green) 100%);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--dark-green) 0%, var(--primary-color) 100%);
}

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

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

/* Focus Styles */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

button:focus, a:focus {
  outline-offset: 4px;
}

/* Loading Animation */
.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

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

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

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