/* Steel & Ember - Architectural Studio Theme */
/* Primary Color: #2C3E50 (Steel Blue) */
/* Secondary Color: #E67E22 (Ember Orange) */

:root {
  --primary-color: #2C3E50;
  --secondary-color: #E67E22;
  --primary-dark: #1a252f;
  --secondary-dark: #d35400;
  --light-gray: #ecf0f1;
  --dark-gray: #34495e;
  --white: #ffffff;
  --black: #000000;
  --transition-speed: 0.3s;
}

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

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

html {
  scroll-behavior: smooth;
}

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

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

/* Navigation */
.navbar {
  background-color: var(--primary-color) !important;
  padding: 1rem 0;
  transition: all var(--transition-speed) ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.navbar.scrolled {
  padding: 0.5rem 0;
  background-color: var(--primary-dark) !important;
}

.navbar-brand {
  color: var(--white) !important;
  font-size: 1.5rem;
  font-weight: 700 !important;
  transition: color var(--transition-speed) ease;
}

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

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

.navbar-toggler {
  border-color: 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;
}

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

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

.nav-link {
  color: var(--light-gray) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  transition: all var(--transition-speed) ease;
  position: relative;
  text-decoration: none !important;
}

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

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

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

/* Buttons */
.btn {
  font-weight: 600 !important;
  padding: 0.75rem 2rem !important;
  border-radius: 0 !important;
  transition: all var(--transition-speed) ease !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 2px solid transparent !important;
  text-decoration: none !important;
}

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

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

.btn-primary:hover {
  background-color: var(--secondary-dark) !important;
  border-color: var(--secondary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3) !important;
}

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

.btn-outline-light:hover {
  background-color: var(--white) !important;
  border-color: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-2px);
}

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

.btn-dark:hover {
  background-color: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
}

/* Hero Section */
.position-relative {
  position: relative;
}

.overflow-hidden {
  overflow: hidden;
}

.position-absolute {
  position: absolute;
}

.top-0 {
  top: 0;
}

.start-0 {
  left: 0;
}

.bottom-0 {
  bottom: 0;
}

.end-0 {
  right: 0;
}

.w-100 {
  width: 100%;
}

.h-100 {
  height: 100%;
}

.project-hero,
.parallax-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  position: relative;
  display: flex;
  align-items: center;
  padding: 80px 0;
}

.project-hero::before,
.parallax-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,%3Csvg width="100" height="100" xmlns="http://www.w3.org/2000/svg"/%3E%3Cpath d="M0 0h50v50H0z" fill="%23ffffff" fill-opacity="0.02"/%3E%3C/svg%3E');
  opacity: 0.1;
}

.blueprint-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent 48%, rgba(230, 126, 34, 0.1) 49%, rgba(230, 126, 34, 0.1) 51%, transparent 52%);
  background-size: 20px 20px;
  opacity: 0.3;
  pointer-events: none;
}

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

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

.text-muted {
  color: #6c757d !important;
}

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

.shadow,
.shadow-lg,
.shadow-sm {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

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

.shadow-sm {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1) !important;
}

.rounded {
  border-radius: 0.25rem !important;
}

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

/* Spacing */
.py-2 {
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important;
}

.py-3 {
  padding-top: 1rem !important;
  padding-bottom: 1rem !important;
}

.py-4 {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}

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

.px-0 {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.px-3 {
  padding-left: 1rem !important;
  padding-right: 1rem !important;
}

.px-4 {
  padding-left: 1.5rem !important;
  padding-right: 1.5rem !important;
}

.px-5 {
  padding-left: 3rem !important;
  padding-right: 3rem !important;
}

.p-0 {
  padding: 0 !important;
}

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

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

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

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

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

.ps-lg-5 {
  padding-left: 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;
}

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

.mt-2 {
  margin-top: 0.5rem !important;
}

.mt-3 {
  margin-top: 1rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.mt-lg-0 {
  margin-top: 0 !important;
}

.my-4 {
  margin-top: 1.5rem !important;
  margin-bottom: 1.5rem !important;
}

.my-5 {
  margin-top: 3rem !important;
  margin-bottom: 3rem !important;
}

.me-2 {
  margin-right: 0.5rem !important;
}

.me-3 {
  margin-right: 1rem !important;
}

.ms-auto {
  margin-left: auto !important;
}

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

/* Portfolio Items */
.portfolio-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 0;
  transition: all var(--transition-speed) ease;
}

.portfolio-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
  z-index: 1;
}

.portfolio-item:hover::before {
  opacity: 0.85;
}

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

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

.portfolio-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--white) !important;
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
  z-index: 2;
  width: 90%;
}

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

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

/* Project Cards */
.project-card {
  background: var(--white);
  border-radius: 0;
  overflow: hidden;
  transition: all var(--transition-speed) ease;
  height: 100%;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

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

.project-image-wrapper {
  position: relative;
  overflow: hidden;
  height: 250px;
}

.project-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image-wrapper img {
  transform: scale(1.1);
}

.project-details {
  padding: 1.5rem;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--dark-gray);
}

.meta-label {
  font-weight: 600;
  color: var(--primary-color);
}

/* Technical Specs */
.technical-specs {
  background: var(--light-gray);
  padding: 2rem;
  margin: 2rem 0;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.spec-item strong {
  color: var(--primary-color);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.spec-item span {
  color: var(--dark-gray);
  font-size: 1.1rem;
}

/* Diagonal Split */
.diagonal-split {
  position: relative;
  overflow: hidden;
  min-height: 500px;
}

.left-content {
  background: var(--primary-color);
  color: var(--white) !important;
  padding: 4rem 2rem;
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0 100%);
}

.right-image {
  position: absolute;
  right: 0;
  top: 0;
  width: 50%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

/* Staggered Layout */
.staggered-layout {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.staggered-layout .row {
  align-items: center;
}

.staggered-layout .row:nth-child(even) {
  flex-direction: row-reverse;
}

/* Challenge Solution */
.challenge-solution {
  background: var(--light-gray);
  padding: 4rem 0;
}

.challenge-solution .col-md-6 {
  padding: 2rem;
}

.challenge-solution h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 1rem;
}

.challenge-solution h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--secondary-color);
}

/* Cards */
.card {
  border: none !important;
  border-radius: 0 !important;
  transition: all var(--transition-speed) ease;
  height: 100%;
}

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

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

.card-body {
  padding: 2rem;
}

/* Icons */
.bi,
[class^="bi-"] {
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
}

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

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

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

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

.bi-geo-alt-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-clock-fill,
.bi-award-fill,
.bi-lightbulb-fill,
.bi-people-fill,
.bi-facebook,
.bi-instagram,
.bi-linkedin,
.bi-check-circle-fill,
.bi-search,
.bi-clipboard-check,
.bi-hammer,
.bi-award,
.bi-clock-history,
.bi-people,
.bi-lightbulb,
.bi-geo-alt,
.bi-telephone,
.bi-envelope {
  color: var(--secondary-color);
}

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

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

.form-control,
.form-select {
  border: 2px solid var(--light-gray) !important;
  border-radius: 0 !important;
  padding: 0.75rem 1rem !important;
  transition: all var(--transition-speed) ease !important;
  background-color: 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;
  outline: none !important;
}

.form-control::placeholder {
  color: #999 !important;
}

.form-check {
  padding-left: 1.5rem;
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--primary-color) !important;
  border-radius: 0 !important;
  cursor: pointer;
}

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

.form-check-label {
  cursor: pointer;
  padding-left: 0.5rem;
}

/* Ratio */
.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%;
}

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

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

/* Text Utilities */
.text-center {
  text-align: center !important;
}

.text-uppercase {
  text-transform: uppercase !important;
}

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

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

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

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

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

.small {
  font-size: 0.875rem;
}

/* Opacity */
.opacity-75 {
  opacity: 0.75 !important;
}

/* Flex Utilities */
.d-flex {
  display: flex !important;
}

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

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

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

.flex-shrink-0 {
  flex-shrink: 0 !important;
}

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

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

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

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

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

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

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

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

.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 */
.bg-dark {
  background-color: var(--primary-color) !important;
}

/* Offset Content */
.offset-content {
  position: relative;
  z-index: 10;
  margin-top: -100px;
  background: var(--white);
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* 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);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease forwards;
}

.fade-in {
  animation: fadeIn 0.8s ease forwards;
}

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

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

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Social Links */
.bi-facebook,
.bi-instagram,
.bi-linkedin {
  font-size: 1.5rem;
  transition: all var(--transition-speed) ease;
  color: var(--primary-color) !important;
}

a:hover .bi-facebook,
a:hover .bi-instagram,
a:hover .bi-linkedin {
  color: var(--secondary-color) !important;
  transform: translateY(-3px);
}

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

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

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

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

/* Responsive Grid */
.col,
.col-6,
.col-12,
.col-md-4,
.col-md-6,
.col-md-7,
.col-md-8,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-10 {
  position: relative;
  width: 100%;
  padding-right: calc(var(--bs-gutter-x, 1.5rem) * 0.5);
  padding-left: calc(var(--bs-gutter-x, 1.5rem) * 0.5);
}

/* Mobile Responsiveness */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: var(--primary-dark);
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 0;
  }
  
  .nav-item {
    margin: 0.5rem 0;
  }
  
  .nav-link::after {
    display: none;
  }
  
  .display-2 {
    font-size: 2.5rem !important;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  .display-4 {
    font-size: 1.75rem !important;
  }
  
  .project-hero,
  .parallax-section {
    min-height: auto;
    padding: 60px 0;
  }
  
  .d-lg-block {
    display: none !important;
  }
  
  .diagonal-split .left-content {
    clip-path: none;
    padding: 3rem 1.5rem;
  }
  
  .diagonal-split .right-image {
    position: relative;
    width: 100%;
    height: 300px;
  }
  
  .offset-content {
    margin-top: 0;
    padding: 2rem 1.5rem;
  }
  
  .text-lg-start,
  .text-lg-end {
    text-align: center !important;
  }
  
  .order-lg-1,
  .order-lg-2 {
    order: 0 !important;
  }
  
  .ps-lg-5 {
    padding-left: 1.5rem !important;
  }
  
  .mb-lg-0,
  .mt-lg-0 {
    margin-bottom: 1.5rem !important;
  }
  
  .flex-lg-row-reverse {
    flex-direction: column !important;
  }
  
  .col-lg-2,
  .col-lg-3,
  .col-lg-4,
  .col-lg-5,
  .col-lg-6,
  .col-lg-7,
  .col-lg-8,
  .col-lg-10 {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .offset-lg-2 {
    margin-left: 0;
  }
}

@media (max-width: 767.98px) {
  .display-2 {
    font-size: 2rem !important;
  }
  
  .display-3 {
    font-size: 1.75rem !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
    font-size: 0.9rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .px-4,
  .px-5 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .spec-grid {
    grid-template-columns: 1fr;
  }
  
  .text-md-start,
  .text-md-end {
    text-align: center !important;
  }
  
  .col-md-4,
  .col-md-6,
  .col-md-7,
  .col-md-8 {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .gap-3 {
    gap: 0.5rem !important;
  }
}

@media (min-width: 768px) {
  .col-md-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  
  .col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .col-md-7 {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }
  
  .col-md-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
}

@media (min-width: 992px) {
  .col-lg-2 {
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }
  
  .col-lg-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
  
  .col-lg-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  
  .col-lg-5 {
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }
  
  .col-lg-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .col-lg-7 {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }
  
  .col-lg-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
  
  .col-lg-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }
  
  .offset-lg-2 {
    margin-left: 16.666667%;
  }
  
  .order-lg-1 {
    order: 1;
  }
  
  .order-lg-2 {
    order: 2;
  }
}

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

/* 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 Styles */
*:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

button:focus,
a:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

/* Smooth Transitions */
* {
  transition: background-color var(--transition-speed) ease,
              color var(--transition-speed) ease,
              border-color var(--transition-speed) ease;
}

img,
.btn,
.card,
.portfolio-item,
.project-card {
  transition: all var(--transition-speed) ease;
}