/* Architectural Studio - Midnight Stone & Amber Theme */
/* ================================================= */

/* CSS Variables & Root Styles */
:root {
  --primary-color: #2C3E50;
  --secondary-color: #E67E22;
  --dark-accent: #1a252f;
  --light-accent: #34495e;
  --amber-light: #f39c12;
  --amber-dark: #d35400;
  --text-light: #ecf0f1;
  --text-dark: #2c3e50;
  --white: #ffffff;
  --gray-light: #bdc3c7;
  --gray-dark: #7f8c8d;
  --transition-speed: 0.3s;
  --box-shadow: 0 10px 30px rgba(44, 62, 80, 0.15);
  --box-shadow-hover: 0 15px 40px rgba(44, 62, 80, 0.25);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark) !important;
  background-color: #f8f9fa;
  line-height: 1.7;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-weight: 700;
  color: var(--primary-color) !important;
  margin-bottom: 1rem;
}

.display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 800 !important;
  color: var(--primary-color) !important;
}

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

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-accent) 100%) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-speed) ease;
  padding: 1rem 0;
  z-index: 1030;
}

.navbar.fixed-top {
  backdrop-filter: blur(10px);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  background: rgba(44, 62, 80, 0.98) !important;
}

.navbar-brand {
  color: var(--white) !important;
  font-size: 1.75rem;
  font-weight: 700 !important;
  letter-spacing: 1px;
  transition: all var(--transition-speed) ease;
  text-transform: uppercase;
}

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

.navbar-dark .navbar-nav .nav-link {
  color: var(--text-light) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: 6px;
  transition: all var(--transition-speed) ease;
  position: relative;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--white) !important;
  background-color: var(--secondary-color) !important;
  transform: translateY(-2px);
}

.navbar-dark .navbar-nav .nav-link.active {
  font-weight: 600;
}

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

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(230, 126, 34, 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='%23E67E22' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Carousel Styles */
.carousel {
  height: 100vh;
  min-height: 600px;
}

.carousel-inner,
.carousel-item {
  height: 100%;
}

.carousel-item {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.carousel-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.85) 0%, rgba(26, 37, 47, 0.75) 100%);
  z-index: 1;
}

.carousel-item img {
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
}

.carousel-caption {
  z-index: 2;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  width: 90%;
  max-width: 900px;
}

.carousel-caption .display-2,
.carousel-caption .display-3 {
  color: var(--white) !important;
  text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 1s ease;
  margin-bottom: 1.5rem !important;
}

.carousel-caption .lead {
  color: var(--text-light) !important;
  font-size: 1.5rem;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 1.2s ease;
}

.carousel-control-prev,
.carousel-control-next {
  width: 5%;
  opacity: 1;
  z-index: 3;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: var(--secondary-color);
  border-radius: 50%;
  padding: 1.5rem;
  transition: all var(--transition-speed) ease;
}

.carousel-control-prev:hover .carousel-control-prev-icon,
.carousel-control-next:hover .carousel-control-next-icon {
  background-color: var(--amber-dark);
  transform: scale(1.1);
}

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

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

.btn-sm {
  padding: 0.5rem 1rem !important;
  font-size: 0.9rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--amber-dark) 100%) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--amber-dark) 0%, var(--secondary-color) 100%) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(230, 126, 34, 0.4);
}

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

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

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

.btn-outline-secondary:hover {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-3px);
}

.btn:focus {
  box-shadow: 0 0 0 0.25rem rgba(230, 126, 34, 0.25) !important;
}

/* Badge Styles */
.badge {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--amber-dark) 100%) !important;
  color: var(--white) !important;
  font-weight: 600;
  padding: 0.5rem 1rem !important;
  border-radius: 6px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.85rem;
}

/* Card Styles */
.card {
  border: none !important;
  border-radius: 12px;
  overflow: hidden;
  transition: all var(--transition-speed) ease;
  background: var(--white);
}

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

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

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

.card-body {
  padding: 1.5rem;
}

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

.card-text {
  color: var(--gray-dark) !important;
  line-height: 1.7;
}

/* Icons */
.bi, .fas, .fab {
  color: var(--secondary-color) !important;
  transition: all var(--transition-speed) ease;
}

.bi-chevron-down {
  animation: bounce 2s infinite;
  font-size: 2rem;
  cursor: pointer;
}

.rounded-circle {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--amber-dark) 100%) !important;
  width: 60px;
  height: 60px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rounded-circle .fas,
.rounded-circle .bi {
  color: var(--white) !important;
}

/* Section Styles */
section {
  padding: 5rem 0;
  position: relative;
}

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

.pt-5 {
  padding-top: 4rem !important;
}

.pb-5 {
  padding-bottom: 4rem !important;
}

/* Image Styles */
.img-fluid {
  border-radius: 12px;
  transition: all var(--transition-speed) ease;
}

.img-fluid:hover {
  transform: scale(1.02);
}

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

.shadow-sm {
  box-shadow: 0 2px 10px rgba(44, 62, 80, 0.08) !important;
}

.shadow {
  box-shadow: 0 5px 20px rgba(44, 62, 80, 0.12) !important;
}

/* Portfolio & Masonry Grid */
.masonry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  padding: 1rem 0;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  background: var(--white);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-speed) ease;
}

.portfolio-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--box-shadow-hover);
}

.portfolio-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: all 0.5s ease;
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.95) 0%, rgba(230, 126, 34, 0.85) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.4s ease;
  padding: 2rem;
  text-align: center;
}

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

.portfolio-overlay h3,
.portfolio-overlay h4,
.portfolio-overlay p {
  color: var(--white) !important;
  margin: 0.5rem 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.portfolio-item:hover .portfolio-overlay h3,
.portfolio-item:hover .portfolio-overlay h4,
.portfolio-item:hover .portfolio-overlay p {
  transform: translateY(0);
}

/* Filter Buttons */
.filter-btn {
  background: transparent !important;
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  padding: 0.5rem 1.5rem;
  margin: 0.25rem;
  border-radius: 25px;
  font-weight: 600;
  transition: all var(--transition-speed) ease;
  cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
}

/* Form Styles */
.form-control,
.form-select {
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: all var(--transition-speed) ease;
  background: var(--white);
  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(230, 126, 34, 0.15) !important;
  background: var(--white);
  color: var(--text-dark) !important;
}

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

.form-check-input {
  border: 2px solid var(--gray-light);
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
}

.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(230, 126, 34, 0.15) !important;
}

.form-check-label {
  color: var(--text-dark) !important;
  cursor: pointer;
  margin-left: 0.5rem;
}

/* Progress Bar */
.progress {
  height: 25px;
  border-radius: 12px;
  background-color: #e9ecef;
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--amber-dark) 100%) !important;
  font-weight: 600;
  color: var(--white) !important;
  transition: width 1s ease;
}

/* Ratio & Video Container */
.ratio {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.ratio-16x9 {
  position: relative;
}

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

/* Footer Styles */
footer {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-accent) 100%);
  color: var(--text-light) !important;
  padding: 3rem 0 1rem;
  margin-top: 5rem;
}

footer h6,
footer .h6 {
  color: var(--secondary-color) !important;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

footer p,
footer a,
footer li {
  color: var(--text-light) !important;
  text-decoration: none;
  transition: all var(--transition-speed) ease;
}

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

footer .list-unstyled li {
  padding: 0.5rem 0;
  cursor: pointer;
}

footer .bi,
footer .fas,
footer .fab {
  color: var(--secondary-color) !important;
  margin-right: 0.5rem;
}

footer .bi:hover,
footer .fas:hover,
footer .fab:hover {
  color: var(--amber-light) !important;
  transform: scale(1.2);
}

.border-bottom {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* Social Media Icons */
.fab,
.bi-linkedin,
.bi-instagram,
.bi-facebook,
.bi-twitter {
  font-size: 1.5rem;
  transition: all var(--transition-speed) ease;
  cursor: pointer;
}

.fab:hover,
.bi-linkedin:hover,
.bi-instagram:hover,
.bi-facebook:hover,
.bi-twitter:hover {
  transform: translateY(-5px) rotate(5deg);
}

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

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

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

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

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

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

.fw-semibold {
  font-weight: 600 !important;
}

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

.fs-6 {
  font-size: 1rem !important;
}

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

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

.gap-4 {
  gap: 1.5rem !important;
}

.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;
}

/* Background Utilities */
.bg-white {
  background-color: var(--white) !important;
}

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

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

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

/* Sticky Elements */
.sticky-lg-top {
  position: sticky;
  top: 100px;
  z-index: 1020;
}

/* 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: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: 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);
  }
}

.fade-in {
  animation: fadeIn 1s ease;
}

.slide-in-left {
  animation: slideInLeft 0.8s ease;
}

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

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

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

/* Responsive Design */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(44, 62, 80, 0.98);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 8px;
  }
  
  .navbar-nav {
    gap: 0.5rem !important;
  }
  
  .carousel {
    height: 70vh;
    min-height: 500px;
  }
  
  .carousel-caption .display-2,
  .carousel-caption .display-3 {
    font-size: 2rem !important;
  }
  
  .carousel-caption .lead {
    font-size: 1rem !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;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .masonry-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
  }
  
  .sticky-lg-top {
    position: relative;
    top: 0;
  }
}

@media (max-width: 767.98px) {
  .carousel {
    height: 60vh;
    min-height: 400px;
  }
  
  .carousel-caption .display-2,
  .carousel-caption .display-3 {
    font-size: 1.5rem !important;
  }
  
  .carousel-caption .lead {
    font-size: 0.9rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 1rem;
  }
  
  .masonry-grid {
    grid-template-columns: 1fr;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  .rounded-circle {
    width: 50px;
    height: 50px;
  }
}

@media (max-width: 575.98px) {
  .navbar-brand {
    font-size: 1.25rem;
  }
  
  .carousel {
    height: 50vh;
    min-height: 350px;
  }
  
  .display-2,
  .display-3 {
    font-size: 1.5rem !important;
  }
  
  .display-4,
  .display-5 {
    font-size: 1.25rem !important;
  }
  
  .lead {
    font-size: 1rem;
  }
  
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
}

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