/* Midnight Copper Architecture Studio Theme */

/* === ROOT VARIABLES === */
:root {
  --primary-color: #2C3E50;
  --secondary-color: #E67E22;
  --copper-light: #F39C12;
  --copper-dark: #D35400;
  --midnight: #1a252f;
  --midnight-light: #34495E;
  --white: #FFFFFF;
  --gray-light: #ECF0F1;
  --gray-dark: #7F8C8D;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === GLOBAL STYLES === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

/* === TYPOGRAPHY === */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-weight: 700 !important;
  letter-spacing: -0.02em;
  line-height: 1.2 !important;
}

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

.lead {
  font-size: 1.25rem !important;
  font-weight: 400 !important;
  line-height: 1.8 !important;
}

.text-white, .text-white * {
  color: var(--white) !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.7) !important;
}

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

/* === NAVBAR === */
.navbar {
  background: linear-gradient(135deg, var(--midnight) 0%, var(--primary-color) 100%) !important;
  padding: 1rem 0 !important;
  transition: var(--transition);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  z-index: 1050 !important;
}

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

.navbar.scrolled {
  padding: 0.5rem 0 !important;
  background: rgba(26, 37, 47, 0.98) !important;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.navbar-dark {
  background-color: var(--midnight) !important;
}

.navbar-brand {
  font-size: 1.5rem !important;
  color: var(--white) !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px;
  transition: var(--transition);
  text-transform: uppercase;
}

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

.navbar-brand .fw-bold {
  background: linear-gradient(135deg, var(--white) 0%, var(--secondary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-toggler {
  border: 2px solid var(--secondary-color) !important;
  padding: 0.5rem 0.75rem !important;
  border-radius: 8px;
  transition: var(--transition);
}

.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;
}

.navbar-nav {
  align-items: center;
}

.nav-item {
  margin: 0 0.5rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

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

.nav-link:hover, .nav-link.active {
  color: var(--secondary-color) !important;
  background-color: rgba(230, 126, 34, 0.1) !important;
}

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

/* === BUTTONS === */
.btn {
  font-weight: 600 !important;
  padding: 0.75rem 2rem !important;
  border-radius: 50px !important;
  transition: var(--transition) !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  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 {
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--copper-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(--copper-dark) 0%, var(--secondary-color) 100%) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px 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);
  box-shadow: 0 6px 25px rgba(255, 255, 255, 0.3);
}

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

.btn-light:hover {
  background: var(--gray-light) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
}

.filter-btn {
  background: var(--gray-light) !important;
  color: var(--primary-color) !important;
  border: 2px solid transparent !important;
  padding: 0.5rem 1.5rem !important;
  margin: 0.25rem;
}

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

/* === HERO SECTION === */
.position-relative.vh-100 {
  background: linear-gradient(135deg, var(--midnight) 0%, var(--primary-color) 100%);
}

.position-relative.vh-100::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 37, 47, 0.85) 0%, rgba(44, 62, 80, 0.7) 100%);
  z-index: 1;
}

.position-relative.vh-100 .container {
  position: relative;
  z-index: 2;
}

.object-fit-cover {
  object-fit: cover;
  filter: brightness(0.6);
}

.position-absolute.w-100.h-100 {
  z-index: 0;
}

/* Hero Text Animation */
.display-1 {
  animation: fadeInUp 1s ease-out;
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.3);
}

.lead {
  animation: fadeInUp 1.2s ease-out;
  text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.3);
}

.gap-3 {
  animation: fadeInUp 1.4s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === CARDS === */
.card {
  border: none !important;
  border-radius: 16px !important;
  overflow: hidden;
  transition: var(--transition);
  background: var(--white) !important;
  height: 100%;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15) !important;
}

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

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

.card-body {
  padding: 2rem !important;
  background: var(--white) !important;
}

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

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

.border-0 {
  border: none !important;
}

/* === PORTFOLIO === */
.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  height: 350px;
}

.portfolio-item {
  height: 100%;
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 37, 47, 0.95) 0%, rgba(230, 126, 34, 0.9) 100%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

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

.portfolio-card:hover img {
  transform: scale(1.15);
}

.masonry-grid {
  column-count: 3;
  column-gap: 1.5rem;
}

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

@media (max-width: 992px) {
  .masonry-grid {
    column-count: 2;
  }
}

@media (max-width: 576px) {
  .masonry-grid {
    column-count: 1;
  }
}

/* === BADGES === */
.badge {
  padding: 0.5rem 1rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  background: var(--secondary-color) !important;
  color: var(--white) !important;
}

/* === BACKGROUND COLORS === */
.bg-dark {
  background: linear-gradient(135deg, var(--midnight) 0%, var(--primary-color) 100%) !important;
}

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

/* === SECTIONS === */
.py-5 {
  padding: 5rem 0 !important;
}

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

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

.py-4 {
  padding: 4rem 0 !important;
}

.p-3 {
  padding: 1rem !important;
}

.p-4 {
  padding: 1.5rem !important;
}

.p-5 {
  padding: 3rem !important;
}

/* Section Titles */
.display-4, .display-5 {
  position: relative;
  display: inline-block;
}

.display-4::after, .display-5::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color) 0%, var(--copper-dark) 100%);
  border-radius: 2px;
}

.text-center .display-4::after,
.text-center .display-5::after {
  left: 50%;
}

/* === FORMS === */
.form-control, .form-select {
  border: 2px solid var(--gray-light) !important;
  border-radius: 12px !important;
  padding: 0.875rem 1.25rem !important;
  font-size: 1rem !important;
  transition: var(--transition) !important;
  background: var(--white) !important;
  color: var(--primary-color) !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) !important;
}

.form-label {
  font-weight: 600 !important;
  color: var(--primary-color) !important;
  margin-bottom: 0.75rem !important;
  font-size: 0.95rem !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

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

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

.shadow-lg {
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
}

/* === ICONS === */
.bi {
  vertical-align: middle;
  transition: var(--transition);
}

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

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

.fs-3 {
  font-size: 1.75rem !important;
}

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

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

/* === FOOTER === */
footer {
  background: linear-gradient(135deg, var(--midnight) 0%, var(--primary-color) 100%) !important;
  color: rgba(255, 255, 255, 0.9) !important;
  padding: 4rem 0 2rem;
}

footer a {
  color: rgba(255, 255, 255, 0.8) !important;
  text-decoration: none !important;
  transition: var(--transition);
}

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

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

footer .list-unstyled {
  list-style: none;
  padding: 0;
}

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

footer .border-top {
  border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
  margin-top: 3rem;
  padding-top: 2rem;
}

footer .small {
  font-size: 0.875rem !important;
  color: rgba(255, 255, 255, 0.6) !important;
}

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

footer .bi-instagram:hover, footer .bi-linkedin:hover, 
footer .bi-facebook:hover, footer .bi-pinterest:hover {
  color: var(--secondary-color) !important;
  transform: translateY(-5px);
}

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

.text-uppercase {
  text-transform: uppercase !important;
  letter-spacing: 1px;
}

.opacity-50 {
  opacity: 0.5 !important;
}

.rounded {
  border-radius: 12px !important;
}

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

.mx-auto {
  margin-left: auto !important;
  margin-right: auto !important;
}

.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }
.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.me-2 { margin-right: 0.5rem !important; }
.me-3 { margin-right: 1rem !important; }
.ms-2 { margin-left: 0.5rem !important; }
.ms-4 { margin-left: 1.5rem !important; }
.ms-auto { margin-left: auto !important; }

.pb-3 { padding-bottom: 1rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }
.pt-4 { padding-top: 1.5rem !important; }
.px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.px-5 { padding-left: 3rem !important; padding-right: 3rem !important; }

/* === ANIMATIONS === */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

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

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

/* === RESPONSIVE === */
@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(26, 37, 47, 0.98);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  }

  .nav-item {
    margin: 0.5rem 0;
  }

  .nav-link {
    padding: 0.75rem 1rem !important;
  }

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

  .display-4 {
    font-size: 2.5rem !important;
  }

  .display-5 {
    font-size: 2rem !important;
  }

  .vh-100 {
    min-height: 100vh;
    height: auto !important;
    padding: 120px 0 80px;
  }

  .py-5 {
    padding: 3rem 0 !important;
  }

  .portfolio-card {
    height: 280px;
  }

  .btn-lg {
    padding: 0.875rem 2rem !important;
    font-size: 1rem !important;
  }
}

@media (max-width: 767px) {
  .display-1 {
    font-size: 2.5rem !important;
  }

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

  .display-4 {
    font-size: 2rem !important;
  }

  .display-5 {
    font-size: 1.75rem !important;
  }

  .display-6 {
    font-size: 1.5rem !important;
  }

  .lead {
    font-size: 1.1rem !important;
  }

  .btn {
    padding: 0.625rem 1.5rem !important;
  }

  .btn-lg {
    padding: 0.75rem 1.75rem !important;
  }

  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }

  .py-5 {
    padding: 2.5rem 0 !important;
  }

  .p-5 {
    padding: 2rem !important;
  }

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

  footer {
    text-align: center !important;
  }

  footer .text-md-end, footer .text-md-start {
    text-align: center !important;
  }

  .portfolio-card {
    height: 250px;
  }
}

@media (max-width: 576px) {
  .display-1 {
    font-size: 2rem !important;
  }

  .display-4 {
    font-size: 1.75rem !important;
  }

  .vh-100 {
    padding: 100px 0 60px;
  }

  .gap-3 {
    gap: 0.75rem !important;
  }

  .btn {
    width: 100%;
    margin-bottom: 0.75rem;
  }

  .portfolio-card {
    height: 220px;
  }

  .fs-1 {
    font-size: 2rem !important;
  }

  .navbar-brand {
    font-size: 1.25rem !important;
  }
}

/* === SCROLL ANIMATIONS === */
.scroll-fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === CUSTOM SCROLLBAR === */
::-webkit-scrollbar {
  width: 12px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--copper-dark) 100%);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--copper-dark) 0%, var(--secondary-color) 100%);
}

/* === LOADING STATES === */
.loading {
  pointer-events: none;
  opacity: 0.6;
}

/* === OVERLAY === */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.overlay.active {
  display: flex;
}

/* === POSITION UTILITIES === */
.position-relative {
  position: relative !important;
}

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

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

.position-sticky {
  position: sticky !important;
  top: 80px;
  z-index: 100;
}

.top-0 { top: 0 !important; }
.bottom-0 { bottom: 0 !important; }
.start-0 { left: 0 !important; }
.end-0 { right: 0 !important; }
.start-50 { left: 50% !important; }
.top-50 { top: 50% !important; }

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

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

/* === SPACING === */
.g-0 { gap: 0 !important; }
.g-3 { gap: 1rem !important; }
.g-4 { gap: 1.5rem !important; }
.g-5 { gap: 3rem !important; }

/* === FLEX UTILITIES === */
.d-flex {
  display: flex !important;
}

.d-none {
  display: none !important;
}

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

.flex-column {
  flex-direction: column !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

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

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

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

.justify-content-end {
  justify-content: flex-end !important;
}

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

/* === TEXT ALIGNMENT === */
.text-center {
  text-align: center !important;
}

.text-start {
  text-align: left !important;
}

.text-end {
  text-align: right !important;
}

@media (min-width: 768px) {
  .d-md-block {
    display: block !important;
  }

  .text-md-start {
    text-align: left !important;
  }

  .text-md-end {
    text-align: right !important;
  }

  .mb-md-0 {
    margin-bottom: 0 !important;
  }
}

@media (min-width: 992px) {
  .mb-lg-0 {
    margin-bottom: 0 !important;
  }

  .text-lg-end {
    text-align: right !important;
  }

  .flex-lg-row-reverse {
    flex-direction: row-reverse !important;
  }

  .order-lg-1 {
    order: 1 !important;
  }

  .order-lg-2 {
    order: 2 !important;
  }
}

/* === OVERFLOW === */
.overflow-hidden {
  overflow: hidden !important;
}

/* === WIDTH & HEIGHT === */
.w-100 {
  width: 100% !important;
}

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

.vh-100 {
  min-height: 100vh !important;
}

/* === SPECIAL EFFECTS === */
.glass-effect {
  background: rgba(255, 255, 255, 0.1) !important;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.gradient-text {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--copper-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === ACCESSIBILITY === */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus visible for keyboard navigation */
*:focus-visible {
  outline: 3px solid var(--secondary-color);
  outline-offset: 3px;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--secondary-color);
  outline-offset: 3px;
}