/* Midnight Copper Architecture Studio - CSS */

/* ===== CSS Variables ===== */
:root {
  --primary-color: #2C3E50;
  --secondary-color: #E67E22;
  --copper-light: #F39C12;
  --copper-dark: #D35400;
  --midnight-dark: #1A252F;
  --midnight-light: #34495E;
  --text-light: #ECF0F1;
  --text-dark: #2C3E50;
  --white: #FFFFFF;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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

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

.lead,
.fs-4,
.fs-5 {
  color: var(--text-light) !important;
  line-height: 1.8;
}

h3, .h3 {
  color: var(--secondary-color) !important;
  font-weight: 600;
}

/* ===== Navigation Bar ===== */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--midnight-dark) 100%) !important;
  padding: 1rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  background: rgba(44, 62, 80, 0.95) !important;
}

.navbar-brand {
  font-size: 1.8rem !important;
  color: var(--white) !important;
  font-weight: 700 !important;
  letter-spacing: 1px;
  transition: var(--transition);
  text-transform: uppercase;
}

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

.navbar-nav .nav-link {
  color: var(--text-light) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1.2rem !important;
  margin: 0 0.3rem;
  transition: var(--transition);
  position: relative;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

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

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

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

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

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(230, 126, 34, 0.3) !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(230, 126, 34, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ===== Buttons ===== */
.btn {
  border-radius: 50px !important;
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition) !important;
  border: none !important;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.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;
  z-index: -1;
}

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

.btn-lg {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  padding: 1rem 3rem !important;
  box-shadow: 0 4px 15px rgba(230, 126, 34, 0.4);
}

.btn-lg:hover {
  background: var(--copper-dark) !important;
  color: var(--white) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(230, 126, 34, 0.6);
}

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

.btn-outline-dark:hover,
.btn-outline-dark.active {
  background: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  color: var(--white) !important;
}

.btn-sm {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.5rem !important;
}

.btn-sm:hover {
  background: var(--copper-dark) !important;
  color: var(--white) !important;
}

/* ===== Carousel ===== */
.carousel {
  height: 100vh;
  min-height: 600px;
  margin-top: 76px;
}

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

.carousel-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.8) 0%, rgba(26, 37, 47, 0.9) 100%);
  z-index: 1;
}

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

.carousel-caption {
  z-index: 2 !important;
  text-align: center !important;
  transform: translate(-50%, -50%) !important;
}

.carousel-caption .display-2 {
  text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.7);
  animation: fadeInUp 1s ease;
  margin-bottom: 2rem !important;
}

.carousel-caption .lead {
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
  animation: fadeInUp 1.3s ease;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.carousel-caption .btn {
  animation: fadeInUp 1.6s ease;
}

.carousel-control-prev,
.carousel-control-next {
  width: 5%;
  opacity: 0.8 !important;
  transition: var(--transition);
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1 !important;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: var(--secondary-color);
  border-radius: 50%;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(230, 126, 34, 0.5);
}

/* ===== Cards ===== */
.card {
  border: none !important;
  border-radius: 15px !important;
  overflow: hidden !important;
  transition: var(--transition) !important;
  background: var(--white) !important;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1) !important;
}

.card:hover {
  transform: translateY(-10px) !important;
  box-shadow: 0 15px 40px rgba(230, 126, 34, 0.3) !important;
}

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

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

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

/* ===== Portfolio Cards ===== */
.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  cursor: pointer;
  height: 400px;
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(230, 126, 34, 0.95) 0%, rgba(44, 62, 80, 0.95) 100%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: end;
  padding: 2rem;
}

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

.portfolio-card:hover img {
  transform: scale(1.2);
}

.portfolio-overlay h3,
.portfolio-overlay p {
  color: var(--white) !important;
  margin: 0;
}

/* ===== Team Cards ===== */
.team-card {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  height: 450px;
  cursor: pointer;
}

.team-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.team-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, rgba(44, 62, 80, 0.95) 0%, transparent 100%);
  display: flex;
  align-items: end;
  padding: 2rem;
  transition: var(--transition);
}

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

.team-card:hover .team-overlay {
  background: linear-gradient(0deg, rgba(230, 126, 34, 0.95) 0%, rgba(44, 62, 80, 0.8) 100%);
}

/* ===== Sections ===== */
section {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.py-5 {
  background-color: var(--white);
}

.bg-light {
  background-color: #F8F9FA !important;
}

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

/* ===== Parallax Section ===== */
.parallax-section {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  min-height: 400px;
}

.parallax-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.9) 0%, rgba(230, 126, 34, 0.8) 100%);
}

/* ===== Badges ===== */
.badge {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  border-radius: 50px !important;
  padding: 0.5rem 1rem !important;
  font-size: 0.9rem !important;
}

/* ===== Images ===== */
.img-fluid {
  border-radius: 15px;
  transition: var(--transition);
}

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

.shadow-lg {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2) !important;
}

.shadow {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1) !important;
}

.shadow-sm {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
}

/* ===== Icons ===== */
.bi {
  color: var(--secondary-color);
  font-size: 1.2rem;
}

.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill {
  color: var(--secondary-color) !important;
}

.bi-linkedin,
.bi-instagram,
.bi-facebook,
.bi-twitter {
  font-size: 1.5rem;
  transition: var(--transition);
  color: var(--primary-color) !important;
}

.bi-linkedin:hover,
.bi-instagram:hover,
.bi-facebook:hover,
.bi-twitter:hover {
  color: var(--secondary-color) !important;
  transform: scale(1.2);
}

/* ===== Forms ===== */
.form-control,
.form-select {
  border: 2px solid #DDD !important;
  border-radius: 10px !important;
  padding: 0.8rem 1.2rem !important;
  transition: var(--transition);
  background-color: var(--white) !important;
  color: var(--text-dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(230, 126, 34, 0.25) !important;
  background-color: var(--white) !important;
}

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

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

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

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

.list-unstyled a {
  color: var(--text-dark) !important;
  transition: var(--transition);
}

.list-unstyled a:hover {
  color: var(--secondary-color) !important;
  padding-left: 10px;
}

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

.text-muted {
  color: #95A5A6 !important;
}

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

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

/* ===== Counter Section ===== */
.counter {
  font-size: 3rem;
  font-weight: 700;
  color: var(--secondary-color) !important;
  display: block;
  margin-bottom: 0.5rem;
}

/* ===== Timeline ===== */
.timeline-wrapper {
  position: relative;
  padding: 2rem 0;
}

.timeline {
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: var(--secondary-color);
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -3.6rem;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--secondary-color);
  border: 4px solid var(--white);
  box-shadow: 0 0 0 4px var(--secondary-color);
}

/* ===== Progress Bars ===== */
.progress {
  height: 12px !important;
  border-radius: 10px !important;
  background-color: #E0E0E0 !important;
}

.progress-bar {
  background: linear-gradient(90deg, var(--secondary-color) 0%, var(--copper-light) 100%) !important;
  border-radius: 10px !important;
  transition: width 1.5s ease !important;
}

/* ===== Accordion ===== */
.accordion-item {
  border: none !important;
  margin-bottom: 1rem;
  border-radius: 10px !important;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
}

.accordion-button {
  background-color: var(--primary-color) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  padding: 1.5rem !important;
  border: none !important;
}

.accordion-button:not(.collapsed) {
  background-color: var(--secondary-color) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: none !important;
  border: none !important;
}

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

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

/* ===== Modal ===== */
.modal-content {
  border-radius: 15px !important;
  overflow: hidden;
  border: none !important;
}

.modal-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--midnight-dark) 100%) !important;
  border: none !important;
  padding: 1.5rem 2rem !important;
}

.modal-title {
  color: var(--white) !important;
  font-weight: 700 !important;
}

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

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

/* ===== Comparison Slider ===== */
.comparison-slider {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
  border-radius: 15px;
}

.comparison-slider img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.after-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
}

.slider-handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background: var(--secondary-color);
  cursor: ew-resize;
  transform: translateX(-50%);
}

.slider-handle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background: var(--secondary-color);
  border-radius: 50%;
  border: 3px solid var(--white);
}

/* ===== Portfolio Filters ===== */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.filter-btn {
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  background: transparent !important;
  padding: 0.7rem 1.8rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  transition: var(--transition) !important;
}

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

/* ===== Portfolio Masonry ===== */
.portfolio-masonry {
  column-count: 3;
  column-gap: 1.5rem;
}

.portfolio-item {
  break-inside: avoid;
  margin-bottom: 1.5rem;
}

/* ===== Footer ===== */
footer {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--midnight-dark) 100%);
  color: var(--text-light);
  padding: 3rem 0 1rem;
}

footer h3,
footer h5 {
  color: var(--white) !important;
  margin-bottom: 1.5rem;
}

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

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

footer .bi {
  color: var(--secondary-color) !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 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%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

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

.animate-fadeIn {
  animation: fadeIn 1s ease;
}

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

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

/* ===== Utility Classes ===== */
.text-decoration-none {
  text-decoration: none !important;
}

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

.overflow-hidden {
  overflow: hidden !important;
}

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

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

.d-block {
  display: block !important;
}

.d-flex {
  display: flex !important;
}

.d-inline-block {
  display: inline-block !important;
}

.align-items-center {
  align-items: center !important;
}

.align-items-start {
  align-items: start !important;
}

.align-items-end {
  align-items: end !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

/* ===== Responsive Design ===== */
@media (max-width: 1199px) {
  .portfolio-masonry {
    column-count: 2;
  }
}

@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(44, 62, 80, 0.98);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
  }
  
  .carousel {
    margin-top: 70px;
    height: 80vh;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.8rem !important;
  }
  
  .team-card,
  .portfolio-card {
    height: 350px;
  }
}

@media (max-width: 767px) {
  .portfolio-masonry {
    column-count: 1;
  }
  
  .carousel {
    height: 70vh;
    min-height: 500px;
  }
  
  .carousel-caption .display-2 {
    font-size: 2rem !important;
  }
  
  .btn-lg {
    padding: 0.8rem 2rem !important;
    font-size: 0.9rem !important;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .comparison-slider {
    height: 350px;
  }
  
  .team-card,
  .portfolio-card {
    height: 300px;
  }
  
  .counter {
    font-size: 2rem;
  }
}

@media (max-width: 575px) {
  .carousel-caption .display-2 {
    font-size: 1.5rem !important;
  }
  
  .carousel-caption .lead {
    font-size: 0.9rem !important;
  }
  
  .btn-lg {
    padding: 0.7rem 1.5rem !important;
    font-size: 0.85rem !important;
  }
  
  .navbar-brand {
    font-size: 1.3rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
}

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

/* ===== Smooth Scrolling ===== */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--secondary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  box-shadow: 0 4px 15px rgba(230, 126, 34, 0.4);
}

.scroll-to-top.show {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background: var(--copper-dark);
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(230, 126, 34, 0.6);
}

/* ===== Loading Animation ===== */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hide {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--secondary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ===== Privacy Content ===== */
.privacy-content {
  padding-left: 2rem;
  border-left: 3px solid var(--secondary-color);
}

.privacy-content h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

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

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

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

.hover-lift {
  transition: var(--transition);
}

.hover-lift:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

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

::-webkit-scrollbar-track {
  background: var(--midnight-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--secondary-color);
  border-radius: 6px;
}

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