/* Midnight Slate Architecture Studio - Custom Styles */

:root {
  --primary-color: #2C3E50;
  --secondary-color: #ECF0F1;
  --accent-color: #34495E;
  --text-light: #ECF0F1;
  --text-dark: #2C3E50;
  --transition: all 0.3s ease;
}

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

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

/* Typography */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  letter-spacing: -1px;
  color: var(--primary-color) !important;
}

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

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

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

/* Navbar Styles */
.navbar {
  background-color: var(--primary-color) !important;
  padding: 1rem 0;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(44, 62, 80, 0.1);
}

.navbar.scrolled {
  background-color: rgba(44, 62, 80, 0.98) !important;
  box-shadow: 0 4px 20px rgba(44, 62, 80, 0.2);
}

.navbar-brand {
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  letter-spacing: 1px;
  transition: var(--transition);
}

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

.navbar-toggler {
  border-color: rgba(236, 240, 241, 0.3) !important;
  padding: 0.5rem 0.75rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(236, 240, 241, 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='rgba%28236, 240, 241, 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(236, 240, 241, 0.85) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  transition: var(--transition);
  position: relative;
}

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

.nav-link:hover,
.nav-link.active {
  color: #ffffff !important;
}

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

/* Hero Section */
.position-relative.overflow-hidden {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  position: relative;
}

.position-relative.overflow-hidden::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23ECF0F1" fill-opacity="0.05"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
  opacity: 0.4;
}

.position-absolute.w-100.h-100 {
  z-index: 1;
}

.position-relative.overflow-hidden .display-1 {
  color: #ffffff !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
}

.position-relative.overflow-hidden .fs-3 {
  color: var(--secondary-color) !important;
  animation: fadeInUp 1.2s ease;
}

/* Buttons */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition) !important;
  border: none !important;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

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

.btn-lg {
  background-color: var(--secondary-color) !important;
  color: var(--primary-color) !important;
  padding: 1rem 2.5rem !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-lg:hover {
  background-color: #ffffff !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

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

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

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

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

.btn-outline-dark:hover {
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
}

.btn-sm {
  padding: 0.5rem 1.5rem !important;
  font-size: 0.875rem !important;
}

.btn-group .filter-btn {
  margin: 0.25rem;
}

.btn-group .filter-btn.active {
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
}

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

.card.border-0.shadow-sm {
  box-shadow: 0 2px 10px rgba(44, 62, 80, 0.1) !important;
}

.card.border-0.shadow-sm:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(44, 62, 80, 0.2) !important;
}

.card.shadow {
  box-shadow: 0 4px 15px rgba(44, 62, 80, 0.15) !important;
}

.card-body {
  padding: 1.5rem;
}

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

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

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

.card-text {
  color: #6c757d !important;
  line-height: 1.7;
}

/* Portfolio Styles */
.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(44, 62, 80, 0.1);
  transition: var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(44, 62, 80, 0.2);
}

.portfolio-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: var(--transition);
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.9) 0%, rgba(52, 73, 94, 0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

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

.overlay-content {
  text-align: center;
  color: #ffffff;
  transform: translateY(20px);
  transition: var(--transition);
}

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

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

.portfolio-item.hidden {
  display: none;
}

.portfolio-grid {
  display: grid;
  gap: 2rem;
}

/* 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;
}

.my-5 {
  margin-top: 4rem !important;
  margin-bottom: 4rem !important;
}

.my-4 {
  margin-top: 3rem !important;
  margin-bottom: 3rem !important;
}

/* Images */
.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.shadow-lg {
  box-shadow: 0 10px 40px rgba(44, 62, 80, 0.2) !important;
}

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

/* Badges */
.badge {
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
  padding: 0.5rem 1rem !important;
  font-weight: 600 !important;
  border-radius: 20px;
}

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

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

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.25rem rgba(44, 62, 80, 0.15) !important;
  background-color: #ffffff !important;
  color: var(--text-dark) !important;
}

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

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(44, 62, 80, 0.15) !important;
}

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

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

.bi-check-circle-fill,
.bi-telephone,
.bi-envelope,
.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-chat-dots-fill,
.bi-linkedin,
.bi-instagram,
.bi-geo-alt,
.bi-arrow-right,
.bi-camera-fill,
.bi-building,
.bi-house-heart,
.bi-tree,
.bi-lightning-charge-fill,
.bi-droplet-fill,
.bi-trees,
.bi-recycle,
.bi-award-fill,
.bi-graph-up-arrow,
.bi-sun-fill,
.bi-building-check,
.bi-patch-check-fill,
.bi-house-heart-fill,
.bi-globe-americas,
.bi-star-fill,
.bi-bar-chart-line-fill,
.bi-sun,
.bi-wind,
.bi-thermometer-half,
.bi-water,
.bi-database {
  color: var(--primary-color);
}

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

.fs-1 {
  font-size: 3rem !important;
}

.fs-2 {
  font-size: 2.5rem !important;
}

.fs-3 {
  font-size: 2rem !important;
}

.fs-4 {
  font-size: 1.5rem !important;
}

.fs-5 {
  font-size: 1.25rem !important;
}

/* Alert */
.alert {
  border: none !important;
  border-radius: 8px;
  padding: 1rem 1.5rem;
  border-left: 4px solid var(--primary-color) !important;
}

/* List */
.list-unstyled {
  padding-left: 0;
  list-style: none;
}

.list-unstyled li {
  padding: 0.5rem 0;
  color: var(--text-dark);
}

/* Ratio (Video Embeds) */
.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  display: block;
  padding-top: var(--bs-aspect-ratio);
  content: "";
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ratio-21x9 {
  --bs-aspect-ratio: 42.857143%;
}

/* Fixed/Sticky Elements */
.fixed-top {
  position: fixed !important;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
}

.position-fixed {
  position: fixed !important;
  z-index: 1020;
}

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

.position-fixed.end-0.bottom-0 {
  bottom: 2rem !important;
  right: 2rem !important;
}

.rounded-circle {
  border-radius: 50% !important;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(44, 62, 80, 0.3);
  cursor: pointer;
  transition: var(--transition);
}

.rounded-circle:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(44, 62, 80, 0.4);
}

/* Modal */
.modal {
  z-index: 1055;
}

.modal-content {
  border: none !important;
  border-radius: 12px;
  background-color: #ffffff;
}

.modal-header {
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
  border-bottom: none !important;
  border-radius: 12px 12px 0 0;
}

.modal-title {
  color: #ffffff !important;
  font-weight: 700 !important;
}

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

.btn-close:hover,
.btn-close-white:hover {
  opacity: 1;
}

.modal-body {
  padding: 2rem;
  color: var(--text-dark);
}

/* Border Utilities */
.border-start {
  border-left: 1px solid #dee2e6 !important;
}

.border-3 {
  border-width: 3px !important;
  border-color: var(--primary-color) !important;
}

/* Text Utilities */
.text-uppercase {
  text-transform: uppercase !important;
  letter-spacing: 1px;
}

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

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

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

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

.small {
  font-size: 0.875rem;
}

/* Footer */
footer {
  background-color: var(--primary-color) !important;
  color: var(--secondary-color) !important;
  padding: 3rem 0 1rem;
}

footer a {
  color: var(--secondary-color) !important;
  text-decoration: none;
  transition: var(--transition);
}

footer a:hover {
  color: #ffffff !important;
  text-decoration: underline;
}

footer .h6,
footer .h5 {
  color: #ffffff !important;
  font-weight: 700 !important;
  margin-bottom: 1rem;
}

/* Content Area */
.content-area {
  min-height: 60vh;
}

/* 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;
}

.animate-fade-in-up {
  animation: fadeInUp 1s ease;
}

.animate-slide-in-left {
  animation: slideInLeft 1s ease;
}

.animate-slide-in-right {
  animation: slideInRight 1s ease;
}

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

.hover-lift:hover {
  transform: translateY(-5px);
}

/* Responsive Design */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: rgba(44, 62, 80, 0.98);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
  }
  
  .display-1 {
    font-size: 3rem !important;
  }
  
  .display-3 {
    font-size: 2.5rem !important;
  }
  
  .display-4 {
    font-size: 2rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
}

@media (max-width: 767.98px) {
  .display-1 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .fs-3 {
    font-size: 1.5rem !important;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem !important;
  }
  
  .portfolio-img {
    height: 250px;
  }
  
  .card-img-top {
    height: 200px;
  }
}

@media (max-width: 575.98px) {
  .display-1 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 1.75rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 0.875rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .position-fixed.end-0.bottom-0 {
    bottom: 1rem !important;
    right: 1rem !important;
  }
  
  .rounded-circle {
    width: 50px;
    height: 50px;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer,
  .position-fixed {
    display: none !important;
  }
  
  body {
    color: #000;
    background: #fff;
  }
}

/* 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 */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--primary-color) !important;
  outline-offset: 2px;
}

/* Smooth Scroll */
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(--accent-color);
}

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

/* Transitions */
.fade {
  transition: opacity 0.15s linear;
}

.fade:not(.show) {
  opacity: 0;
}

/* Z-index Management */
.z-3 {
  z-index: 3 !important;
}

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

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

/* Gap Utilities */
.gap-2 {
  gap: 0.5rem !important;
}

.gap-3 {
  gap: 1rem !important;
}

.g-2 {
  --bs-gutter-x: 0.5rem;
  --bs-gutter-y: 0.5rem;
}

.g-3 {
  --bs-gutter-x: 1rem;
  --bs-gutter-y: 1rem;
}

.g-4 {
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 1.5rem;
}

.g-5 {
  --bs-gutter-x: 3rem;
  --bs-gutter-y: 3rem;
}

.g-0 {
  --bs-gutter-x: 0;
  --bs-gutter-y: 0;
}