/* Midnight Amber Architecture Studio Theme CSS */

/* ===== CSS Variables & Root Styles ===== */
:root {
  --primary-color: #2C3E50;
  --secondary-color: #E67E22;
  --dark-bg: #1a252f;
  --light-bg: #f8f9fa;
  --white: #ffffff;
  --text-dark: #2C3E50;
  --text-light: #6c757d;
  --transition: all 0.3s ease;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
}

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

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

html {
  scroll-behavior: smooth;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: var(--primary-color) !important;
}

/* ===== Navigation Bar ===== */
.navbar {
  padding: 1rem 0 !important;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-bg) 100%) !important;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  z-index: 1000;
}

.navbar.scrolled {
  padding: 0.5rem 0 !important;
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
}

.navbar-brand {
  font-size: 1.75rem !important;
  color: var(--white) !important;
  font-weight: 700 !important;
  letter-spacing: 1px;
  position: relative;
  padding-left: 50px !important;
}

.navbar-brand::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background: var(--secondary-color);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  transition: var(--transition);
}

.navbar-brand:hover::before {
  transform: translateY(-50%) rotate(60deg);
}

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

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1.2rem !important;
  margin: 0 0.25rem;
  position: relative;
  transition: var(--transition);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

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

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

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

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

.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;
}

/* ===== Hero Slideshow ===== */
.hero-slideshow {
  margin-top: 76px;
  height: calc(100vh - 76px);
  min-height: 600px;
}

.carousel {
  height: 100%;
}

.carousel-inner {
  height: 100%;
}

.carousel-item {
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.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;
}

.carousel-caption {
  z-index: 2;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
}

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

.carousel-caption .fs-4 {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
  animation: fadeInUp 1.2s ease;
}

/* ===== Split Hero ===== */
.split-hero {
  display: flex;
  min-height: 100vh;
  margin-top: 76px;
}

.split-left,
.split-right {
  flex: 1;
  padding: 4rem 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.split-left {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-bg) 100%);
  color: var(--white);
}

.split-left .display-3,
.split-left h1,
.split-left h2,
.split-left p {
  color: var(--white) !important;
}

.split-right {
  background-color: var(--light-bg);
  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="%23E67E22" 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');
}

/* ===== Buttons ===== */
.btn {
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 0 !important;
  transition: var(--transition) !important;
  position: relative;
  overflow: hidden;
  border: none !important;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

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

.btn-lg {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  padding: 1rem 3rem !important;
  font-size: 1rem !important;
}

.btn-lg:hover {
  background: #d35400 !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(230, 126, 34, 0.3) !important;
  color: var(--white) !important;
}

.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;
  transform: translateY(-2px);
}

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

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

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

/* ===== Cards ===== */
.card {
  border-radius: 0 !important;
  transition: var(--transition);
  overflow: hidden;
  height: 100%;
}

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

.card-body {
  background: var(--white);
}

.card-title {
  color: var(--primary-color) !important;
  font-weight: 700 !important;
  font-size: 1.5rem;
}

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

.team-card {
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(44, 62, 80, 0.9) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  z-index: 1;
}

.team-card:hover::before {
  opacity: 1;
}

.team-card .card-body {
  position: relative;
  z-index: 2;
}

/* ===== Portfolio ===== */
.portfolio-item {
  margin-bottom: 2rem;
  transition: var(--transition);
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 0 !important;
  height: 400px;
}

.portfolio-card img {
  transition: transform 0.6s ease;
  width: 100%;
  height: 100%;
}

.portfolio-overlay {
  background: linear-gradient(to top, rgba(44, 62, 80, 0.95) 0%, rgba(230, 126, 34, 0.85) 100%);
  opacity: 0;
  transition: var(--transition);
  padding: 2rem;
}

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

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

.portfolio-overlay h5,
.portfolio-overlay p,
.portfolio-overlay .small {
  color: var(--white) !important;
}

.badge {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  padding: 0.5rem 1rem;
  font-weight: 600;
  border-radius: 0 !important;
}

.filter-btn {
  margin: 0.5rem;
  border-radius: 0 !important;
}

.filter-btn.active {
  background: var(--secondary-color) !important;
  color: var(--white) !important;
  border-color: var(--secondary-color) !important;
}

/* ===== Mission Block ===== */
.mission-block {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-bg) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.mission-block::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: var(--secondary-color);
  opacity: 0.1;
  border-radius: 50%;
}

.mission-block h2,
.mission-block h3,
.mission-block h4,
.mission-block p {
  color: var(--white) !important;
}

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

.parallax::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(44, 62, 80, 0.7);
}

/* ===== Floating Stats ===== */
.floating-stat {
  background: var(--white);
  padding: 2rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--secondary-color);
  transition: var(--transition);
  position: relative;
  z-index: 2;
}

.floating-stat:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.floating-stat h3 {
  color: var(--secondary-color) !important;
  font-size: 3rem;
  font-weight: 700;
}

.stat-1,
.stat-2,
.stat-3 {
  animation: fadeInUp 1s ease;
}

.stat-2 {
  animation-delay: 0.2s;
}

.stat-3 {
  animation-delay: 0.4s;
}

/* ===== Diagonal Section ===== */
.diagonal-section {
  position: relative;
  background: var(--light-bg);
  padding: 6rem 0;
}

.diagonal-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: var(--white);
  transform: skewY(-2deg);
  transform-origin: top left;
}

/* ===== Timeline ===== */
.timeline-container {
  position: relative;
  padding: 3rem 0;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--secondary-color);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--white);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.timeline-item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 2rem;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  background: var(--secondary-color);
  border-radius: 50%;
  border: 4px solid var(--white);
  box-shadow: 0 0 0 4px var(--secondary-color);
}

/* ===== Philosophy Grid ===== */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: 3rem 0;
}

.philosophy-item {
  background: var(--white);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-bottom: 4px solid transparent;
}

.philosophy-item:hover {
  border-bottom-color: var(--secondary-color);
  transform: translateY(-5px);
}

.philosophy-item .bi {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

/* ===== Forms ===== */
.form-control,
.form-select {
  border-radius: 0 !important;
  border: 2px solid #dee2e6 !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition);
  color: var(--text-dark) !important;
  background-color: var(--white) !important;
}

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

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

.form-check-input {
  border-radius: 0 !important;
  border: 2px solid var(--primary-color) !important;
}

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

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

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

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

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

.rounded {
  border-radius: 0 !important;
}

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

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

.shadow-sm {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08) !important;
}

.offset-image {
  position: relative;
  z-index: 2;
  margin-top: -100px;
}

/* ===== Icons ===== */
.bi {
  color: var(--secondary-color) !important;
}

.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-map,
.bi-send,
.bi-calendar-check,
.bi-file-earmark-pdf,
.bi-people,
.bi-linkedin,
.bi-instagram,
.bi-telephone,
.bi-envelope,
.bi-tree-fill,
.bi-lightning-charge-fill,
.bi-droplet-fill,
.bi-cloud-fog2-fill,
.bi-recycle,
.bi-award-fill,
.bi-people-fill,
.bi-graph-up-arrow,
.bi-facebook {
  transition: var(--transition);
}

a .bi:hover {
  transform: scale(1.2);
}

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

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

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

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

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

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

.position-sticky {
  top: 100px;
}

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

/* ===== Footer ===== */
footer {
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-color) 100%);
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 0 2rem;
}

footer h5,
footer h6 {
  color: var(--white) !important;
  font-weight: 700;
}

footer a {
  color: rgba(255, 255, 255, 0.7) !important;
  text-decoration: none;
  transition: var(--transition);
}

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

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

footer .border-top {
  border-color: rgba(255, 255, 255, 0.1) !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 float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.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;
}

/* ===== Responsive Design ===== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--dark-bg);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 0;
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .split-hero {
    flex-direction: column;
    margin-top: 76px;
  }
  
  .split-left,
  .split-right {
    padding: 3rem 1.5rem;
  }
  
  .timeline-line {
    left: 20px;
  }
  
  .timeline-dot {
    left: 20px;
  }
  
  .hero-slideshow {
    height: 70vh;
    min-height: 500px;
  }
  
  .carousel-caption {
    padding: 1rem;
  }
  
  .portfolio-card {
    height: 300px;
  }
  
  .philosophy-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
  
  .py-3 {
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 2rem !important;
    font-size: 0.9rem !important;
  }
  
  .display-2 {
    font-size: 2rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .offset-image {
    margin-top: 0;
  }
  
  .position-sticky {
    position: relative !important;
    top: 0 !important;
  }
}

@media (max-width: 575.98px) {
  .navbar-brand {
    font-size: 1.25rem !important;
    padding-left: 35px !important;
  }
  
  .navbar-brand::before {
    width: 30px;
    height: 30px;
  }
  
  .display-2 {
    font-size: 1.75rem !important;
  }
  
  .display-3 {
    font-size: 1.5rem !important;
  }
  
  .lead {
    font-size: 1.1rem;
  }
  
  .hero-slideshow {
    height: 60vh;
    min-height: 400px;
  }
  
  .floating-stat h3 {
    font-size: 2rem;
  }
  
  .philosophy-item {
    padding: 1.5rem;
  }
  
  .timeline-item {
    padding: 1.5rem;
  }
}

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

/* ===== 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-visible {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 3px !important;
}

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

.spinner {
  border: 3px solid rgba(230, 126, 34, 0.3);
  border-top: 3px solid var(--secondary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===== Scroll Animations ===== */
.scroll-animate {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

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

::-webkit-scrollbar-track {
  background: var(--light-bg);
}

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

::-webkit-scrollbar-thumb:hover {
  background: #d35400;
}

/* ===== Selection ===== */
::selection {
  background: var(--secondary-color);
  color: var(--white);
}

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