/* Northern Forest Architecture Studio - Custom Styles */

:root {
  --primary-color: #2E5266;
  --secondary-color: #8BC34A;
  --primary-dark: #1a3544;
  --secondary-dark: #689f38;
  --forest-green: #2d5016;
  --light-bg: #f8f9fa;
  --text-dark: #1a1a1a;
  --text-light: #ffffff;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.text-white.display-2,
.text-white.display-3,
.text-white.display-4,
.text-white.display-5,
.text-white.display-6 {
  color: var(--text-light) !important;
}

.lead {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.8;
}

/* Navigation */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  padding: 1rem 0;
  box-shadow: 0 2px 20px rgba(46, 82, 102, 0.15);
  transition: var(--transition);
}

.navbar.sticky-top {
  backdrop-filter: blur(10px);
  background: linear-gradient(135deg, rgba(46, 82, 102, 0.95) 0%, rgba(26, 53, 68, 0.95) 100%) !important;
}

.navbar-brand {
  font-size: 1.5rem !important;
  color: var(--text-light) !important;
  font-weight: 700 !important;
  letter-spacing: 0.05em;
  transition: var(--transition);
}

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

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-light) !important;
  background-color: rgba(139, 195, 74, 0.2) !important;
  transform: translateY(-2px);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background-color: var(--secondary-color);
}

.navbar-toggler {
  border-color: var(--secondary-color) !important;
  padding: 0.5rem 0.75rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(139, 195, 74, 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='%238BC34A' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 90vh;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 50%, var(--forest-green) 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,%3Csvg width="100" height="100" xmlns="http://www.w3.org/2000/svg"%%3E%3Cpath d="M50 0 L50 100 M0 50 L100 50" stroke="%238BC34A" stroke-width="0.5" opacity="0.1" /%3E%3C/svg%3E');
  opacity: 0.1;
  animation: forestPattern 20s linear infinite;
}

@keyframes forestPattern {
  0% { transform: translateY(0); }
  100% { transform: translateY(100px); }
}

.hero-section .position-absolute {
  z-index: 2;
}

.hero-section .text-white {
  color: var(--text-light) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

/* Buttons */
.btn {
  font-weight: 600 !important;
  border-radius: 12px !important;
  transition: var(--transition) !important;
  border: none !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
}

.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;
}

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

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

.btn-primary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%) !important;
  color: var(--text-light) !important;
  box-shadow: 0 4px 15px rgba(139, 195, 74, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(139, 195, 74, 0.5);
}

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

.btn-outline-primary:hover {
  background: var(--secondary-color) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(139, 195, 74, 0.3);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: var(--text-light) !important;
  box-shadow: 0 4px 15px rgba(46, 82, 102, 0.4);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%) !important;
  color: var(--text-light) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(46, 82, 102, 0.5);
}

.btn-light {
  background: var(--text-light) !important;
  color: var(--primary-color) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-light:hover {
  background: var(--light-bg) !important;
  color: var(--primary-dark) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

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

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

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

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

/* Cards */
.card {
  border: none !important;
  border-radius: 16px !important;
  overflow: hidden;
  transition: var(--transition);
  background: var(--text-light) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 40px rgba(46, 82, 102, 0.2) !important;
}

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

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

.card-body {
  padding: 1.5rem !important;
}

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

.card-text {
  color: var(--text-dark) !important;
  line-height: 1.8;
}

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

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

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

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

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

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

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

.py-3 {
  padding-top: 2rem !important;
  padding-bottom: 2rem !important;
}

.py-2 {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}

/* Forms */
.form-control,
.form-select {
  border: 2px solid #dee2e6 !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition) !important;
  background: var(--text-light) !important;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(139, 195, 74, 0.25) !important;
  background: var(--text-light) !important;
}

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

.form-check-input {
  border: 2px solid #dee2e6 !important;
  transition: var(--transition);
}

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(139, 195, 74, 0.25) !important;
  border-color: var(--secondary-color) !important;
}

.form-check-label {
  color: var(--text-dark) !important;
  font-weight: 500;
}

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

.form-control.is-invalid,
.form-select.is-invalid {
  border-color: #dc3545 !important;
}

/* Alerts */
.alert {
  border: none !important;
  border-radius: 12px !important;
  padding: 1rem 1.5rem !important;
  font-weight: 500;
}

.alert-success {
  background: linear-gradient(135deg, rgba(139, 195, 74, 0.2) 0%, rgba(104, 159, 56, 0.2) 100%) !important;
  color: var(--forest-green) !important;
  border-left: 4px solid var(--secondary-color) !important;
}

.alert-info {
  background: linear-gradient(135deg, rgba(46, 82, 102, 0.2) 0%, rgba(26, 53, 68, 0.2) 100%) !important;
  color: var(--primary-dark) !important;
  border-left: 4px solid var(--primary-color) !important;
}

.alert-warning {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.2) 0%, rgba(255, 152, 0, 0.2) 100%) !important;
  color: #8a6d3b !important;
  border-left: 4px solid #ffc107 !important;
}

/* Badges */
.badge {
  padding: 0.5rem 1rem !important;
  border-radius: 20px !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  background: var(--secondary-color) !important;
  color: var(--text-light) !important;
}

/* List Group */
.list-group-item {
  border: none !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
  padding: 1rem 1.5rem !important;
  background: transparent !important;
  color: var(--text-dark) !important;
  transition: var(--transition);
}

.list-group-item:hover {
  background: rgba(139, 195, 74, 0.1) !important;
  padding-left: 2rem !important;
}

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

/* Accordion */
.accordion-button {
  background: var(--light-bg) !important;
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  border: none !important;
  padding: 1.25rem 1.5rem !important;
  border-radius: 12px !important;
}

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

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(139, 195, 74, 0.25) !important;
}

.accordion-button::after {
  filter: brightness(0) saturate(100%) invert(28%) sepia(23%) saturate(1180%) hue-rotate(155deg) brightness(94%) contrast(89%);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) saturate(100%) invert(100%);
}

.accordion-body {
  padding: 1.5rem !important;
  background: var(--text-light) !important;
  color: var(--text-dark) !important;
  border-radius: 0 0 12px 12px !important;
}

.accordion-item {
  border: none !important;
  margin-bottom: 1rem !important;
  border-radius: 12px !important;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
}

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

.bi::before {
  vertical-align: middle;
}

/* Custom Icon Styles */
.bi-compass,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-geo-alt-fill,
.bi-arrow-right,
.bi-check-circle-fill,
.bi-info-circle,
.bi-map,
.bi-linkedin,
.bi-instagram,
.bi-facebook {
  color: var(--secondary-color) !important;
}

/* Background Classes */
.bg-light {
  background-color: #f8f9fa !important;
}

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

.bg-opacity-10 {
  background-color: rgba(255, 255, 255, 0.1) !important;
}

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

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

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

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

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

footer a {
  color: rgba(255, 255, 255, 0.8) !important;
  transition: var(--transition);
}

footer a:hover {
  color: var(--secondary-color) !important;
  transform: translateX(5px);
}

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

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

.project-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(46, 82, 102, 0.9) 100%);
  opacity: 0;
  transition: var(--transition);
  z-index: 1;
}

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

.project-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3) !important;
}

.project-item .position-absolute {
  z-index: 2;
}

/* Filter Buttons */
.filter-btn {
  border-radius: 25px !important;
  padding: 0.5rem 1.5rem !important;
  font-weight: 600 !important;
  transition: var(--transition) !important;
}

/* Privacy Content */
.privacy-content h2,
.privacy-content .h2 {
  color: var(--primary-color) !important;
  font-weight: 700 !important;
  margin-top: 2rem !important;
  margin-bottom: 1rem !important;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--secondary-color);
}

/* Rounded Elements */
.rounded-3 {
  border-radius: 12px !important;
}

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

/* Flex Utilities */
.flex-shrink-0 {
  flex-shrink: 0 !important;
}

.flex-grow-1 {
  flex-grow: 1 !important;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@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);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(139, 195, 74, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(139, 195, 74, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(139, 195, 74, 0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}

.animate-slide-left {
  animation: slideInLeft 0.8s ease-out forwards;
}

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

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

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

/* Loading Spinner */
.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(139, 195, 74, 0.2);
  border-top-color: var(--secondary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Responsive Design - Mobile First */
@media (max-width: 575.98px) {
  .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;
  }
  
  .display-6 {
    font-size: 1.25rem !important;
  }
  
  .hero-section {
    min-height: 70vh;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 1rem !important;
  }
  
  .px-4 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
}

@media (min-width: 576px) and (max-width: 767.98px) {
  .display-2 {
    font-size: 3rem !important;
  }
  
  .hero-section {
    min-height: 75vh;
  }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .display-2 {
    font-size: 3.5rem !important;
  }
  
  .hero-section {
    min-height: 80vh;
  }
}

@media (min-width: 992px) {
  .navbar-nav {
    align-items: center;
  }
  
  .ps-lg-5 {
    padding-left: 3rem !important;
  }
  
  .ps-lg-4 {
    padding-left: 2rem !important;
  }
  
  .pe-lg-4 {
    padding-right: 2rem !important;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
  
  .px-lg-5 {
    padding-left: 3rem !important;
    padding-right: 3rem !important;
  }
}

@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }
}

/* Hover Effects */
.hover-lift {
  transition: var(--transition);
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Link Styles */
a {
  color: var(--secondary-color) !important;
  text-decoration: none;
  transition: var(--transition);
}

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

/* Social Media Links */
.bi-linkedin:hover,
.bi-instagram:hover,
.bi-facebook:hover {
  transform: scale(1.2);
  transition: var(--transition);
}

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

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

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

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

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

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

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

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

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

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

/* Width and Height */
.w-100 {
  width: 100% !important;
}

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

/* Opacity */
.opacity-25 {
  opacity: 0.25 !important;
}

/* 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);
}

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

/* Accessibility */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Focus Styles for Accessibility */
*:focus-visible {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 2px !important;
}

/* High Contrast for Better Readability */
.high-contrast {
  filter: contrast(1.2);
}

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

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