/* Nordic Slate Architecture Studio - Custom CSS */

/* ===================================
   CSS Variables & Root Styles
   =================================== */
:root {
  --primary-color: #2E3440;
  --secondary-color: #88C0D0;
  --accent-color: #5E81AC;
  --light-color: #ECEFF4;
  --dark-color: #2E3440;
  --success-color: #A3BE8C;
  --warning-color: #EBCB8B;
  --danger-color: #BF616A;
  --text-light: #D8DEE9;
  --text-dark: #2E3440;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 4px rgba(46, 52, 64, 0.1);
  --shadow-md: 0 4px 6px rgba(46, 52, 64, 0.15);
  --shadow-lg: 0 10px 20px rgba(46, 52, 64, 0.2);
}

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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-dark) !important;
  background-color: #F5F7FA !important;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--primary-color) !important;
}

a {
  text-decoration: none;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
}

/* ===================================
   Navbar Styles
   =================================== */
.navbar {
  background: rgba(46, 52, 64, 0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  z-index: 1000;
}

.navbar.scrolled {
  background: rgba(46, 52, 64, 0.98) !important;
  box-shadow: var(--shadow-lg);
}

.navbar-brand {
  color: #FFFFFF !important;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  transition: var(--transition);
}

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

.navbar-dark .navbar-toggler {
  border-color: rgba(136, 192, 208, 0.3) !important;
  color: #FFFFFF !important;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(136, 192, 208, 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='%2388C0D0' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  position: relative;
  transition: var(--transition);
}

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

.nav-link:hover {
  color: #FFFFFF !important;
}

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

/* ===================================
   Hero Carousel Styles
   =================================== */
.hero-carousel {
  position: relative;
  background: var(--primary-color);
}

.carousel-images {
  top: 0;
  left: 0;
}

.hero-slide {
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(46, 52, 64, 0.85) 0%, rgba(46, 52, 64, 0.65) 50%, rgba(136, 192, 208, 0.3) 100%);
  z-index: 1;
}

.hero-content {
  z-index: 2;
  animation: fadeInUp 1s ease-out;
}

.hero-content .display-2,
.hero-content .display-3,
.hero-content .display-1 {
  color: #FFFFFF !important;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.hero-content .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  font-weight: 400;
}

.carousel-dots {
  z-index: 3;
  padding-bottom: 2rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: 2px solid rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: var(--transition);
}

.dot.active,
.dot:hover {
  background: var(--secondary-color) !important;
  border-color: var(--secondary-color) !important;
  transform: scale(1.3);
}

/* ===================================
   Button Styles
   =================================== */
.btn {
  font-weight: 600;
  border-radius: 8px;
  padding: 0.75rem 2rem;
  transition: var(--transition);
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

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

.btn-primary:hover,
.btn-primary:focus {
  background: #6FB0C8 !important;
  color: #FFFFFF !important;
  border-color: #6FB0C8 !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(136, 192, 208, 0.4) !important;
}

.btn-outline-primary {
  background: transparent !important;
  color: #FFFFFF !important;
  border: 2px solid rgba(255, 255, 255, 0.9) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: rgba(255, 255, 255, 0.95) !important;
  color: var(--primary-color) !important;
  border-color: #FFFFFF !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3) !important;
}

.btn-secondary {
  background: var(--primary-color) !important;
  color: #FFFFFF !important;
  border: 2px solid var(--primary-color) !important;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: #3B4252 !important;
  color: #FFFFFF !important;
  border-color: #3B4252 !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(46, 52, 64, 0.4) !important;
}

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

.btn-sm {
  padding: 0.5rem 1.5rem;
  font-size: 0.85rem;
}

/* ===================================
   Card Styles
   =================================== */
.card {
  border: none !important;
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
  background: #FFFFFF !important;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(46, 52, 64, 0.15) !important;
}

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

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

.card-body {
  padding: 1.5rem;
}

.card-body h3,
.card-body h4,
.card-body h5 {
  color: var(--primary-color) !important;
  margin-bottom: 1rem;
}

.card-body p {
  color: #4C566A !important;
  line-height: 1.7;
}

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

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

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

/* ===================================
   Section Styles
   =================================== */
section {
  position: relative;
  overflow: hidden;
}

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

.py-4 {
  padding: 3rem 0 !important;
}

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

.pb-4 {
  padding-bottom: 3rem !important;
}

.bg-light {
  background-color: #F5F7FA !important;
}

.bg-white {
  background-color: #FFFFFF !important;
}

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

/* ===================================
   Typography
   =================================== */
.display-1 {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.1;
}

.display-2 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
}

.display-3 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
}

.display-4 {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.display-5 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
}

.text-uppercase {
  font-size: 0.75rem;
  letter-spacing: 2px;
  font-weight: 700;
  color: var(--secondary-color) !important;
}

.text-white {
  color: #FFFFFF !important;
}

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

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

.lead {
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.7;
  color: #4C566A !important;
}

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

.fs-2 {
  font-size: 2.5rem !important;
}

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

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

.fs-5 {
  font-size: 1.125rem !important;
}

.small {
  font-size: 0.875rem;
}

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

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

.bi-house-door,
.bi-building,
.bi-tree,
.bi-map,
.bi-layout-three-columns,
.bi-boxes,
.bi-lightning-charge-fill,
.bi-droplet-fill,
.bi-tree-fill,
.bi-recycle,
.bi-award-fill,
.bi-house-check-fill,
.bi-clipboard-check-fill {
  color: var(--secondary-color) !important;
}

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

/* ===================================
   Portfolio Grid Styles
   =================================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  transition: var(--transition);
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  height: 400px;
  background: var(--primary-color);
}

.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(to top, rgba(46, 52, 64, 0.95) 0%, rgba(46, 52, 64, 0.4) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: var(--transition);
}

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

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

.portfolio-overlay h3,
.portfolio-overlay h4,
.portfolio-overlay h5 {
  color: #FFFFFF !important;
  margin-bottom: 0.5rem;
}

.portfolio-overlay p {
  color: rgba(255, 255, 255, 0.9) !important;
}

/* ===================================
   Badge Styles
   =================================== */
.badge {
  padding: 0.5rem 1rem;
  font-weight: 600;
  border-radius: 20px;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.badge.bg-primary {
  background: var(--secondary-color) !important;
  color: var(--primary-color) !important;
}

.badge.bg-secondary {
  background: var(--primary-color) !important;
  color: #FFFFFF !important;
}

.rounded-pill {
  border-radius: 50rem !important;
}

/* ===================================
   Filter Button Styles
   =================================== */
.filter-btn {
  background: transparent !important;
  color: var(--primary-color) !important;
  border: 2px solid #D8DEE9 !important;
  padding: 0.6rem 1.5rem;
  border-radius: 25px;
  transition: var(--transition);
  font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--secondary-color) !important;
  color: var(--primary-color) !important;
  border-color: var(--secondary-color) !important;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(136, 192, 208, 0.3);
}

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

.form-control,
.form-select {
  border: 2px solid #D8DEE9 !important;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: var(--transition);
  background: #FFFFFF !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(136, 192, 208, 0.25) !important;
  outline: none;
}

.form-control::placeholder {
  color: #A0A8B8 !important;
}

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

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid #D8DEE9 !important;
  border-radius: 4px;
  transition: var(--transition);
}

.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(136, 192, 208, 0.25) !important;
}

.form-check-label {
  color: var(--primary-color) !important;
  margin-left: 0.5rem;
}

/* ===================================
   Alert Styles
   =================================== */
.alert {
  border-radius: 8px;
  padding: 1rem 1.5rem;
  border: none;
  font-weight: 500;
}

.alert-success {
  background: rgba(163, 190, 140, 0.15) !important;
  color: #5F7F49 !important;
  border-left: 4px solid var(--success-color);
}

.alert-warning {
  background: rgba(235, 203, 139, 0.15) !important;
  color: #9A8050 !important;
  border-left: 4px solid var(--warning-color);
}

.alert-danger {
  background: rgba(191, 97, 106, 0.15) !important;
  color: #8B434A !important;
  border-left: 4px solid var(--danger-color);
}

/* ===================================
   Progress Bar Styles
   =================================== */
.progress {
  height: 10px;
  border-radius: 10px;
  background: #E5E9F0 !important;
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(90deg, var(--secondary-color) 0%, #6FB0C8 100%) !important;
  border-radius: 10px;
  transition: width 1s ease-in-out;
}

/* ===================================
   Accordion Styles
   =================================== */
.accordion {
  border-radius: 12px;
  overflow: hidden;
}

.accordion-item {
  border: none !important;
  margin-bottom: 1rem;
  border-radius: 8px !important;
  overflow: hidden;
  background: #FFFFFF !important;
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  margin-bottom: 0;
}

.accordion-button {
  background: #FFFFFF !important;
  color: var(--primary-color) !important;
  font-weight: 600;
  padding: 1.25rem 1.5rem;
  border: none;
  transition: var(--transition);
}

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

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

.accordion-button::after {
  filter: brightness(0) saturate(100%) invert(22%) sepia(14%) saturate(1036%) hue-rotate(182deg) brightness(95%) contrast(88%);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) saturate(100%) invert(22%) sepia(14%) saturate(1036%) hue-rotate(182deg) brightness(95%) contrast(88%);
}

.accordion-body {
  padding: 1.5rem;
  background: #FFFFFF !important;
  color: #4C566A !important;
  line-height: 1.7;
}

.accordion-collapse {
  border: none;
}

/* ===================================
   Table Styles
   =================================== */
.table-responsive {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table {
  margin-bottom: 0;
  background: #FFFFFF !important;
}

.table thead {
  background: var(--primary-color) !important;
  color: #FFFFFF !important;
}

.table thead th {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  padding: 1rem;
  border: none;
  color: #FFFFFF !important;
}

.table tbody tr {
  border-bottom: 1px solid #E5E9F0;
  transition: var(--transition);
}

.table tbody tr:hover {
  background: #F8FAFC !important;
}

.table tbody td {
  padding: 1rem;
  color: var(--primary-color) !important;
  vertical-align: middle;
}

/* ===================================
   Privacy Navigation Styles
   =================================== */
.privacy-nav {
  position: sticky;
  top: 100px;
}

.privacy-nav .nav {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.privacy-nav .nav-link {
  color: var(--primary-color) !important;
  padding: 0.75rem 1rem !important;
  border-left: 3px solid transparent;
  margin-bottom: 0.5rem;
  transition: var(--transition);
  font-weight: 500;
}

.privacy-nav .nav-link:hover,
.privacy-nav .nav-link.active {
  background: rgba(136, 192, 208, 0.1);
  border-left-color: var(--secondary-color);
  color: var(--secondary-color) !important;
}

.privacy-nav .nav-link::after {
  display: none;
}

.privacy-content {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

.privacy-content h2,
.privacy-content h3,
.privacy-content h4 {
  color: var(--primary-color) !important;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content p,
.privacy-content li {
  color: #4C566A !important;
  line-height: 1.8;
}

/* ===================================
   Ratio Container (Video Embeds)
   =================================== */
.ratio {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.ratio iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ===================================
   List Styles
   =================================== */
.list-unstyled {
  padding-left: 0;
  list-style: none;
}

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

.list-unstyled a {
  color: var(--primary-color) !important;
  transition: var(--transition);
  font-weight: 500;
}

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

/* ===================================
   Footer Styles
   =================================== */
footer {
  background: var(--primary-color) !important;
  color: rgba(255, 255, 255, 0.85) !important;
  padding: 4rem 0 2rem;
}

footer h3,
footer h4,
footer h5,
footer h6 {
  color: #FFFFFF !important;
  margin-bottom: 1.5rem;
}

footer p,
footer li,
footer a {
  color: rgba(255, 255, 255, 0.75) !important;
  line-height: 1.8;
}

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

footer .bi {
  color: var(--secondary-color) !important;
}

/* ===================================
   Utility Classes
   =================================== */
.rounded {
  border-radius: 12px !important;
}

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

.object-fit-cover {
  object-fit: cover;
}

.position-relative {
  position: relative;
}

.position-absolute {
  position: absolute;
}

.position-fixed {
  position: fixed;
}

.position-sticky {
  position: sticky;
}

.top-0 {
  top: 0;
}

.top-50 {
  top: 50%;
}

.start-0 {
  left: 0;
}

.start-50 {
  left: 50%;
}

.bottom-0 {
  bottom: 0;
}

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

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

.w-100 {
  width: 100% !important;
}

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

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

.overflow-hidden {
  overflow: hidden;
}

.text-center {
  text-align: center;
}

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

/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate(-50%, -40%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

@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 slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

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

.animate-slide-up {
  animation: slideInUp 0.8s ease-out;
}

/* ===================================
   Responsive Media Queries
   =================================== */
@media (max-width: 1199px) {
  .display-1 {
    font-size: 3.5rem;
  }
  
  .display-2 {
    font-size: 3rem;
  }
  
  .display-3 {
    font-size: 2.5rem;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
  }
}

@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(46, 52, 64, 0.98);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
  }
  
  .display-1 {
    font-size: 3rem;
  }
  
  .display-2 {
    font-size: 2.5rem;
  }
  
  .display-3 {
    font-size: 2rem;
  }
  
  .py-5 {
    padding: 3rem 0 !important;
  }
  
  .privacy-nav {
    position: relative;
    top: 0;
    margin-bottom: 2rem;
  }
  
  .privacy-content {
    padding: 2rem;
  }
}

@media (max-width: 767px) {
  .display-1 {
    font-size: 2.5rem;
  }
  
  .display-2 {
    font-size: 2rem;
  }
  
  .display-3 {
    font-size: 1.75rem;
  }
  
  .display-4 {
    font-size: 1.5rem;
  }
  
  .display-5 {
    font-size: 1.25rem;
  }
  
  .lead {
    font-size: 1.1rem;
  }
  
  .btn-lg {
    padding: 0.875rem 2rem;
    font-size: 0.95rem;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .portfolio-card {
    height: 300px;
  }
  
  .card-img-top {
    height: 200px;
  }
  
  .py-5 {
    padding: 2.5rem 0 !important;
  }
  
  .privacy-content {
    padding: 1.5rem;
  }
  
  .hero-content .gap-3 {
    gap: 1rem !important;
  }
  
  .btn {
    width: 100%;
  }
}

@media (max-width: 575px) {
  .display-1 {
    font-size: 2rem;
  }
  
  .display-2 {
    font-size: 1.75rem;
  }
  
  .display-3 {
    font-size: 1.5rem;
  }
  
  .fs-1 {
    font-size: 2rem !important;
  }
  
  .fs-2 {
    font-size: 1.75rem !important;
  }
  
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .portfolio-overlay {
    padding: 1.5rem;
  }
  
  .accordion-button {
    padding: 1rem;
    font-size: 0.9rem;
  }
  
  .accordion-body {
    padding: 1rem;
  }
}

/* ===================================
   Print Styles
   =================================== */
@media print {
  .navbar,
  .btn,
  .carousel-dots,
  footer {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .card,
  .accordion-item {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}

/* ===================================
   Accessibility Improvements
   =================================== */
:focus-visible {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 2px;
}

.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
  outline: 3px solid var(--secondary-color) !important;
  outline-offset: 2px;
}

/* Skip to main content link */
.skip-to-main {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--secondary-color);
  color: var(--primary-color) !important;
  padding: 1rem 2rem;
  z-index: 9999;
  font-weight: 700;
  transition: var(--transition);
}

.skip-to-main:focus {
  top: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn,
  .form-control,
  .card {
    border: 2px solid currentColor !important;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===================================
   Additional Component Styles
   =================================== */

/* Social Media Icons */
.bi-linkedin,
.bi-instagram,
.bi-facebook {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.8) !important;
  transition: var(--transition);
}

.bi-linkedin:hover {
  color: #0077B5 !important;
}

.bi-instagram:hover {
  color: #E4405F !important;
}

.bi-facebook:hover {
  color: #1877F2 !important;
}

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

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(136, 192, 208, 0.3);
  border-radius: 50%;
  border-top-color: var(--secondary-color);
  animation: spin 1s ease-in-out infinite;
}

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

/* Success/Error Messages */
.message {
  padding: 1rem;
  border-radius: 8px;
  margin-top: 1rem;
  display: none;
  animation: fadeIn 0.3s ease-out;
}

.message.show {
  display: block;
}

.message.success {
  background: rgba(163, 190, 140, 0.15);
  color: #5F7F49;
  border-left: 4px solid var(--success-color);
}

.message.error {
  background: rgba(191, 97, 106, 0.15);
  color: #8B434A;
  border-left: 4px solid var(--danger-color);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #E5E9F0;
}

::-webkit-scrollbar-thumb {
  background: var(--secondary-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #6FB0C8;
}

/* Selection Color */
::selection {
  background: var(--secondary-color);
  color: var(--primary-color);
}

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