/* Responsive Design for All Devices */

/* Base Mobile-First Approach */
:root {
  --container-padding: 20px;
}

/* Extra Small Devices (phones, less than 576px) */
/* Default styles are for mobile */

/* Small Devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  :root {
    --container-padding: 30px;
  }
  
  .container {
    max-width: 540px;
  }
  
  /* Header Adjustments */
  .header-content h1 {
    font-size: 2.5rem;
  }
  
  .header-content h2 {
    font-size: 1.8rem;
  }
  
  /* Section Padding Adjustments */
  section {
    padding: 80px 0;
  }
  
  /* Button Size Adjustments */
  .btn {
    padding: 10px 20px;
  }
  
  /* Card Adjustments */
  .card, .project-card, .skill-item, .timeline-content {
    padding: 20px;
  }
  
  /* Timeline Adjustments */
  .timeline-content {
    margin-left: 60px;
  }
  
  /* Skill Item Adjustments */
  .skill-item {
    margin-bottom: 20px;
  }
  
  /* Project Card Adjustments */
  .project-card {
    margin-bottom: 30px;
  }
  
  /* Education Item Adjustments */
  .education-item, .certification-item {
    margin-bottom: 30px;
  }
  
  /* Contact Item Adjustments */
  .contact-item {
    margin-bottom: 20px;
  }
  
  /* Footer Adjustments */
  .footer {
    padding: 60px 0 30px;
  }
}

/* Medium Devices (tablets, 768px and up) */
@media (min-width: 768px) {
  :root {
    --container-padding: 40px;
  }
  
  .container {
    max-width: 720px;
  }
  
  /* Header Adjustments */
  .header-content h1 {
    font-size: 3rem;
  }
  
  .header-content h2 {
    font-size: 2rem;
  }
  
  /* Section Padding Adjustments */
  section {
    padding: 100px 0;
  }
  
  /* Button Size Adjustments */
  .btn {
    padding: 12px 24px;
  }
  
  /* Card Adjustments */
  .card, .project-card, .skill-item, .timeline-content {
    padding: 25px;
  }
  
  /* Timeline Adjustments */
  .timeline-content {
    margin-left: 70px;
  }
  
  /* Skill Item Adjustments */
  .skill-item {
    margin-bottom: 30px;
  }
  
  /* Project Card Adjustments */
  .project-card {
    margin-bottom: 40px;
    height: calc(100% - 40px);
  }
  
  /* Education Item Adjustments */
  .education-item, .certification-item {
    margin-bottom: 40px;
  }
  
  /* Contact Item Adjustments */
  .contact-item {
    margin-bottom: 25px;
  }
  
  /* Footer Adjustments */
  .footer {
    padding: 80px 0 40px;
  }
  
  /* Navigation Adjustments */
  .navbar-expand-md .navbar-nav {
    flex-direction: row;
  }
  
  .navbar-expand-md .navbar-nav .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }
  
  /* Two Column Layout */
  .two-column {
    display: flex;
    flex-wrap: wrap;
  }
  
  .two-column > * {
    flex: 0 0 50%;
    max-width: 50%;
  }
}

/* Large Devices (desktops, 992px and up) */
@media (min-width: 992px) {
  :root {
    --container-padding: 50px;
  }
  
  .container {
    max-width: 960px;
  }
  
  /* Header Adjustments */
  .header-content h1 {
    font-size: 3.5rem;
  }
  
  .header-content h2 {
    font-size: 2.2rem;
  }
  
  /* Section Padding Adjustments */
  section {
    padding: 120px 0;
  }
  
  /* Button Size Adjustments */
  .btn {
    padding: 15px 30px;
  }
  
  /* Card Adjustments */
  .card, .project-card, .skill-item, .timeline-content {
    padding: 30px;
  }
  
  /* Timeline Adjustments */
  .timeline-content {
    margin-left: 80px;
  }
  
  /* Skill Item Adjustments */
  .skill-item {
    margin-bottom: 40px;
  }
  
  /* Project Card Adjustments */
  .project-card {
    margin-bottom: 50px;
    height: calc(100% - 50px);
  }
  
  /* Education Item Adjustments */
  .education-item, .certification-item {
    margin-bottom: 50px;
  }
  
  /* Contact Item Adjustments */
  .contact-item {
    margin-bottom: 30px;
  }
  
  /* Footer Adjustments */
  .footer {
    padding: 100px 0 50px;
  }
  
  /* Navigation Adjustments */
  .navbar-expand-lg .navbar-nav {
    flex-direction: row;
  }
  
  .navbar-expand-lg .navbar-nav .nav-link {
    padding-right: 0.75rem;
    padding-left: 0.75rem;
  }
  
  /* Three Column Layout */
  .three-column {
    display: flex;
    flex-wrap: wrap;
  }
  
  .three-column > * {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  
  /* Masthead Height */
  .masthead {
    min-height: 100vh;
  }
  
  /* Sticky Navigation */
  .navbar.sticky-top {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color 0.3s ease, padding 0.3s ease;
  }
  
  .navbar.sticky-top.scrolled {
    padding-top: 10px;
    padding-bottom: 10px;
    background-color: rgba(18, 18, 18, 0.95);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  }
}

/* Extra Large Devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  :root {
    --container-padding: 60px;
  }
  
  .container {
    max-width: 1140px;
  }
  
  /* Header Adjustments */
  .header-content h1 {
    font-size: 4rem;
  }
  
  .header-content h2 {
    font-size: 2.5rem;
  }
  
  /* Section Padding Adjustments */
  section {
    padding: 140px 0;
  }
  
  /* Button Size Adjustments */
  .btn {
    padding: 15px 35px;
  }
  
  /* Card Adjustments */
  .card, .project-card, .skill-item, .timeline-content {
    padding: 35px;
  }
  
  /* Timeline Adjustments */
  .timeline-content {
    margin-left: 90px;
  }
  
  /* Skill Item Adjustments */
  .skill-item {
    margin-bottom: 50px;
  }
  
  /* Project Card Adjustments */
  .project-card {
    margin-bottom: 60px;
    height: calc(100% - 60px);
  }
  
  /* Education Item Adjustments */
  .education-item, .certification-item {
    margin-bottom: 60px;
  }
  
  /* Contact Item Adjustments */
  .contact-item {
    margin-bottom: 35px;
  }
  
  /* Footer Adjustments */
  .footer {
    padding: 120px 0 60px;
  }
  
  /* Navigation Adjustments */
  .navbar-expand-xl .navbar-nav {
    flex-direction: row;
  }
  
  .navbar-expand-xl .navbar-nav .nav-link {
    padding-right: 1rem;
    padding-left: 1rem;
  }
  
  /* Four Column Layout */
  .four-column {
    display: flex;
    flex-wrap: wrap;
  }
  
  .four-column > * {
    flex: 0 0 25%;
    max-width: 25%;
  }
  
  /* Masthead Height */
  .masthead {
    min-height: 100vh;
  }
}

/* XXL Devices (larger desktops, 1400px and up) */
@media (min-width: 1400px) {
  :root {
    --container-padding: 70px;
  }
  
  .container {
    max-width: 1320px;
  }
  
  /* Header Adjustments */
  .header-content h1 {
    font-size: 4.5rem;
  }
  
  .header-content h2 {
    font-size: 2.8rem;
  }
  
  /* Section Padding Adjustments */
  section {
    padding: 160px 0;
  }
  
  /* Button Size Adjustments */
  .btn {
    padding: 18px 40px;
  }
  
  /* Card Adjustments */
  .card, .project-card, .skill-item, .timeline-content {
    padding: 40px;
  }
  
  /* Timeline Adjustments */
  .timeline-content {
    margin-left: 100px;
  }
  
  /* Skill Item Adjustments */
  .skill-item {
    margin-bottom: 60px;
  }
  
  /* Project Card Adjustments */
  .project-card {
    margin-bottom: 70px;
    height: calc(100% - 70px);
  }
  
  /* Education Item Adjustments */
  .education-item, .certification-item {
    margin-bottom: 70px;
  }
  
  /* Contact Item Adjustments */
  .contact-item {
    margin-bottom: 40px;
  }
  
  /* Footer Adjustments */
  .footer {
    padding: 140px 0 70px;
  }
  
  /* Navigation Adjustments */
  .navbar-expand-xxl .navbar-nav {
    flex-direction: row;
  }
  
  .navbar-expand-xxl .navbar-nav .nav-link {
    padding-right: 1.25rem;
    padding-left: 1.25rem;
  }
  
  /* Five Column Layout */
  .five-column {
    display: flex;
    flex-wrap: wrap;
  }
  
  .five-column > * {
    flex: 0 0 20%;
    max-width: 20%;
  }
  
  /* Masthead Height */
  .masthead {
    min-height: 100vh;
  }
}

/* Mobile-Specific Adjustments */
@media (max-width: 767.98px) {
  /* Header Adjustments */
  .masthead {
    padding-top: 100px;
    padding-bottom: 50px;
    text-align: center;
  }
  
  .profile-image-container {
    margin-top: 40px;
    text-align: center;
  }
  
  .profile-image {
    max-width: 250px;
    margin: 0 auto;
  }
  
  .header-content {
    text-align: center;
  }
  
  .social-icons {
    justify-content: center;
  }
  
  /* Section Header Adjustments */
  .section-header {
    margin-bottom: 40px;
  }
  
  /* Timeline Adjustments */
  .timeline-item {
    margin-bottom: 30px;
  }
  
  .timeline-icon {
    left: 0;
    margin-left: 0;
  }
  
  .timeline-content {
    margin-left: 50px;
  }
  
  /* Skill Item Adjustments */
  .skill-item {
    text-align: center;
  }
  
  /* Project Card Adjustments */
  .project-card {
    margin-bottom: 30px;
  }
  
  /* Education Item Adjustments */
  .education-item, .certification-item {
    margin-bottom: 30px;
  }
  
  /* Contact Item Adjustments */
  .contact-info {
    margin-bottom: 40px;
  }
  
  /* Footer Adjustments */
  .footer {
    text-align: center;
  }
  
  .footer-links, .footer-contact {
    margin-bottom: 30px;
  }
  
  /* Navigation Adjustments */
  .navbar-collapse {
    background-color: var(--darker-bg);
    padding: 20px;
    border-radius: 10px;
    margin-top: 10px;
  }
  
  .navbar-nav .nav-link {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .navbar-nav .nav-link:last-child {
    border-bottom: none;
  }
  
  /* Button Adjustments */
  .btn {
    display: block;
    width: 100%;
    margin-bottom: 10px;
  }
  
  .header-buttons .btn {
    margin-bottom: 15px;
  }
  
  /* Form Adjustments */
  .form-group {
    margin-bottom: 20px;
  }
  
  /* Back to Top Button Adjustments */
  .back-to-top {
    right: 20px;
    bottom: 20px;
  }
}

/* Tablet-Specific Adjustments */
@media (min-width: 768px) and (max-width: 991.98px) {
  /* Header Adjustments */
  .masthead {
    padding-top: 120px;
    padding-bottom: 60px;
  }
  
  .profile-image {
    max-width: 300px;
  }
  
  /* Section Header Adjustments */
  .section-header {
    margin-bottom: 50px;
  }
  
  /* Timeline Adjustments */
  .timeline-item {
    margin-bottom: 40px;
  }
  
  /* Skill Item Adjustments */
  .skill-item {
    margin-bottom: 30px;
  }
  
  /* Project Card Adjustments */
  .project-card {
    margin-bottom: 40px;
  }
  
  /* Education Item Adjustments */
  .education-item, .certification-item {
    margin-bottom: 40px;
  }
  
  /* Contact Item Adjustments */
  .contact-info {
    margin-bottom: 50px;
  }
  
  /* Footer Adjustments */
  .footer {
    padding: 80px 0 40px;
  }
  
  /* Navigation Adjustments */
  .navbar-collapse {
    background-color: var(--darker-bg);
    padding: 15px;
    border-radius: 10px;
    margin-top: 10px;
  }
  
  .navbar-nav .nav-link {
    padding: 12px;
    text-align: center;
  }
  
  /* Button Adjustments */
  .btn {
    padding: 12px 24px;
  }
}

/* Touch Device Optimizations */
@media (hover: none) {
  /* Disable Hover Effects */
  .skill-item:hover,
  .project-card:hover,
  .timeline-content:hover,
  .education-item:hover,
  .certification-item:hover,
  .contact-item:hover,
  .social-icons a:hover,
  .footer-links a:hover,
  .btn:hover {
    transform: none !important;
    box-shadow: none !important;
  }
  
  /* Adjust Touch Targets */
  .nav-link,
  .btn,
  .social-icons a,
  .footer-links a {
    padding: 12px 16px;
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Disable Custom Cursor */
  .cursor-dot,
  .cursor-outline {
    display: none !important;
  }
  
  /* Adjust Form Elements */
  .form-control {
    padding: 15px;
    height: auto;
  }
  
  /* Adjust Buttons */
  .btn {
    padding: 15px 30px;
  }
}

/* Print Styles */
@media print {
  /* General Print Styles */
  body {
    background-color: #ffffff !important;
    color: #000000 !important;
  }
  
  .container {
    max-width: 100% !important;
    width: 100% !important;
  }
  
  /* Hide Elements */
  .navbar,
  .back-to-top,
  .contact-form-container,
  .footer,
  #particles-js,
  .preloader,
  .cursor-dot,
  .cursor-outline {
    display: none !important;
  }
  
  /* Adjust Colors */
  h1, h2, h3, h4, h5, h6, p, li, a, span {
    color: #000000 !important;
  }
  
  /* Adjust Background Colors */
  .card, .project-card, .skill-item, .timeline-content, .contact-info {
    background-color: #ffffff !important;
    box-shadow: none !important;
    border: 1px solid #cccccc !important;
  }
  
  /* Adjust Images */
  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }
  
  /* Adjust Links */
  a {
    text-decoration: underline !important;
  }
  
  /* Adjust Page Breaks */
  section {
    page-break-inside: avoid;
  }
  
  /* Adjust Margins */
  @page {
    margin: 2cm;
  }
  
  /* Adjust Font Sizes */
  body {
    font-size: 12pt !important;
  }
  
  h1 {
    font-size: 24pt !important;
  }
  
  h2 {
    font-size: 20pt !important;
  }
  
  h3 {
    font-size: 16pt !important;
  }
  
  h4 {
    font-size: 14pt !important;
  }
  
  /* Expand URLs */
  a[href^="http"]:after {
    content: " (" attr(href) ")";
    font-size: 10pt;
    font-weight: normal;
  }
}

/* Landscape Orientation Adjustments */
@media (orientation: landscape) and (max-width: 991.98px) {
  /* Header Adjustments */
  .masthead {
    min-height: auto;
    padding: 80px 0;
  }
  
  /* Section Padding Adjustments */
  section {
    padding: 60px 0;
  }
  
  /* Profile Image Adjustments */
  .profile-image {
    max-width: 200px;
  }
}

/* High Resolution Screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Optimize Images */
  img {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* Dark Mode Preference */
@media (prefers-color-scheme: dark) {
  /* Already a dark theme, no adjustments needed */
}

/* Light Mode Preference (Optional Override) */
@media (prefers-color-scheme: light) {
  /* Keep the dark theme regardless of system preference */
}

/* Foldable Devices */
@media (max-width: 280px) {
  /* Extremely Small Screens */
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }
  
  /* Header Adjustments */
  .header-content h1 {
    font-size: 1.8rem;
  }
  
  .header-content h2 {
    font-size: 1.2rem;
  }
  
  /* Button Adjustments */
  .btn {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
  
  /* Profile Image Adjustments */
  .profile-image {
    max-width: 150px;
  }
}

/* Notch Devices */
@supports (padding: max(0px)) {
  .navbar {
    padding-left: max(15px, env(safe-area-inset-left));
    padding-right: max(15px, env(safe-area-inset-right));
  }
  
  .container {
    padding-left: max(var(--container-padding), env(safe-area-inset-left));
    padding-right: max(var(--container-padding), env(safe-area-inset-right));
  }
  
  .back-to-top {
    bottom: max(20px, env(safe-area-inset-bottom));
    right: max(20px, env(safe-area-inset-right));
  }
}

/* Responsive Typography */
html {
  font-size: 16px;
}

@media (max-width: 575.98px) {
  html {
    font-size: 14px;
  }
}

@media (min-width: 1400px) {
  html {
    font-size: 18px;
  }
}

/* Responsive Grid System */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

.col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12,
.col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12,
.col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12,
.col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12,
.col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12 {
  position: relative;
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
}

/* Responsive Utilities */
.d-none {
  display: none !important;
}

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

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

@media (min-width: 576px) {
  .d-sm-none {
    display: none !important;
  }
  
  .d-sm-block {
    display: block !important;
  }
  
  .d-sm-flex {
    display: flex !important;
  }
}

@media (min-width: 768px) {
  .d-md-none {
    display: none !important;
  }
  
  .d-md-block {
    display: block !important;
  }
  
  .d-md-flex {
    display: flex !important;
  }
}

@media (min-width: 992px) {
  .d-lg-none {
    display: none !important;
  }
  
  .d-lg-block {
    display: block !important;
  }
  
  .d-lg-flex {
    display: flex !important;
  }
}

@media (min-width: 1200px) {
  .d-xl-none {
    display: none !important;
  }
  
  .d-xl-block {
    display: block !important;
  }
  
  .d-xl-flex {
    display: flex !important;
  }
}

/* Responsive Spacing */
.mt-0, .my-0 { margin-top: 0 !important; }
.mb-0, .my-0 { margin-bottom: 0 !important; }
.ml-0, .mx-0 { margin-left: 0 !important; }
.mr-0, .mx-0 { margin-right: 0 !important; }

.mt-1, .my-1 { margin-top: 0.25rem !important; }
.mb-1, .my-1 { margin-bottom: 0.25rem !important; }
.ml-1, .mx-1 { margin-left: 0.25rem !important; }
.mr-1, .mx-1 { margin-right: 0.25rem !important; }

.mt-2, .my-2 { margin-top: 0.5rem !important; }
.mb-2, .my-2 { margin-bottom: 0.5rem !important; }
.ml-2, .mx-2 { margin-left: 0.5rem !important; }
.mr-2, .mx-2 { margin-right: 0.5rem !important; }

.mt-3, .my-3 { margin-top: 1rem !important; }
.mb-3, .my-3 { margin-bottom: 1rem !important; }
.ml-3, .mx-3 { margin-left: 1rem !important; }
.mr-3, .mx-3 { margin-right: 1rem !important; }

.mt-4, .my-4 { margin-top: 1.5rem !important; }
.mb-4, .my-4 { margin-bottom: 1.5rem !important; }
.ml-4, .mx-4 { margin-left: 1.5rem !important; }
.mr-4, .mx-4 { margin-right: 1.5rem !important; }

.mt-5, .my-5 { margin-top: 3rem !important; }
.mb-5, .my-5 { margin-bottom: 3rem !important; }
.ml-5, .mx-5 { margin-left: 3rem !important; }
.mr-5, .mx-5 { margin-right: 3rem !important; }

.pt-0, .py-0 { padding-top: 0 !important; }
.pb-0, .py-0 { padding-bottom: 0 !important; }
.pl-0, .px-0 { padding-left: 0 !important; }
.pr-0, .px-0 { padding-right: 0 !important; }

.pt-1, .py-1 { padding-top: 0.25rem !important; }
.pb-1, .py-1 { padding-bottom: 0.25rem !important; }
.pl-1, .px-1 { padding-left: 0.25rem !important; }
.pr-1, .px-1 { padding-right: 0.25rem !important; }

.pt-2, .py-2 { padding-top: 0.5rem !important; }
.pb-2, .py-2 { padding-bottom: 0.5rem !important; }
.pl-2, .px-2 { padding-left: 0.5rem !important; }
.pr-2, .px-2 { padding-right: 0.5rem !important; }

.pt-3, .py-3 { padding-top: 1rem !important; }
.pb-3, .py-3 { padding-bottom: 1rem !important; }
.pl-3, .px-3 { padding-left: 1rem !important; }
.pr-3, .px-3 { padding-right: 1rem !important; }

.pt-4, .py-4 { padding-top: 1.5rem !important; }
.pb-4, .py-4 { padding-bottom: 1.5rem !important; }
.pl-4, .px-4 { padding-left: 1.5rem !important; }
.pr-4, .px-4 { padding-right: 1.5rem !important; }

.pt-5, .py-5 { padding-top: 3rem !important; }
.pb-5, .py-5 { padding-bottom: 3rem !important; }
.pl-5, .px-5 { padding-left: 3rem !important; }
.pr-5, .px-5 { padding-right: 3rem !important; }

@media (min-width: 576px) {
  .mt-sm-0, .my-sm-0 { margin-top: 0 !important; }
  .mb-sm-0, .my-sm-0 { margin-bottom: 0 !important; }
  .ml-sm-0, .mx-sm-0 { margin-left: 0 !important; }
  .mr-sm-0, .mx-sm-0 { margin-right: 0 !important; }
  
  .mt-sm-1, .my-sm-1 { margin-top: 0.25rem !important; }
  .mb-sm-1, .my-sm-1 { margin-bottom: 0.25rem !important; }
  .ml-sm-1, .mx-sm-1 { margin-left: 0.25rem !important; }
  .mr-sm-1, .mx-sm-1 { margin-right: 0.25rem !important; }
  
  .mt-sm-2, .my-sm-2 { margin-top: 0.5rem !important; }
  .mb-sm-2, .my-sm-2 { margin-bottom: 0.5rem !important; }
  .ml-sm-2, .mx-sm-2 { margin-left: 0.5rem !important; }
  .mr-sm-2, .mx-sm-2 { margin-right: 0.5rem !important; }
  
  .mt-sm-3, .my-sm-3 { margin-top: 1rem !important; }
  .mb-sm-3, .my-sm-3 { margin-bottom: 1rem !important; }
  .ml-sm-3, .mx-sm-3 { margin-left: 1rem !important; }
  .mr-sm-3, .mx-sm-3 { margin-right: 1rem !important; }
  
  .mt-sm-4, .my-sm-4 { margin-top: 1.5rem !important; }
  .mb-sm-4, .my-sm-4 { margin-bottom: 1.5rem !important; }
  .ml-sm-4, .mx-sm-4 { margin-left: 1.5rem !important; }
  .mr-sm-4, .mx-sm-4 { margin-right: 1.5rem !important; }
  
  .mt-sm-5, .my-sm-5 { margin-top: 3rem !important; }
  .mb-sm-5, .my-sm-5 { margin-bottom: 3rem !important; }
  .ml-sm-5, .mx-sm-5 { margin-left: 3rem !important; }
  .mr-sm-5, .mx-sm-5 { margin-right: 3rem !important; }
  
  .pt-sm-0, .py-sm-0 { padding-top: 0 !important; }
  .pb-sm-0, .py-sm-0 { padding-bottom: 0 !important; }
  .pl-sm-0, .px-sm-0 { padding-left: 0 !important; }
  .pr-sm-0, .px-sm-0 { padding-right: 0 !important; }
  
  .pt-sm-1, .py-sm-1 { padding-top: 0.25rem !important; }
  .pb-sm-1, .py-sm-1 { padding-bottom: 0.25rem !important; }
  .pl-sm-1, .px-sm-1 { padding-left: 0.25rem !important; }
  .pr-sm-1, .px-sm-1 { padding-right: 0.25rem !important; }
  
  .pt-sm-2, .py-sm-2 { padding-top: 0.5rem !important; }
  .pb-sm-2, .py-sm-2 { padding-bottom: 0.5rem !important; }
  .pl-sm-2, .px-sm-2 { padding-left: 0.5rem !important; }
  .pr-sm-2, .px-sm-2 { padding-right: 0.5rem !important; }
  
  .pt-sm-3, .py-sm-3 { padding-top: 1rem !important; }
  .pb-sm-3, .py-sm-3 { padding-bottom: 1rem !important; }
  .pl-sm-3, .px-sm-3 { padding-left: 1rem !important; }
  .pr-sm-3, .px-sm-3 { padding-right: 1rem !important; }
  
  .pt-sm-4, .py-sm-4 { padding-top: 1.5rem !important; }
  .pb-sm-4, .py-sm-4 { padding-bottom: 1.5rem !important; }
  .pl-sm-4, .px-sm-4 { padding-left: 1.5rem !important; }
  .pr-sm-4, .px-sm-4 { padding-right: 1.5rem !important; }
  
  .pt-sm-5, .py-sm-5 { padding-top: 3rem !important; }
  .pb-sm-5, .py-sm-5 { padding-bottom: 3rem !important; }
  .pl-sm-5, .px-sm-5 { padding-left: 3rem !important; }
  .pr-sm-5, .px-sm-5 { padding-right: 3rem !important; }
}

/* Responsive Text Alignment */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

@media (min-width: 576px) {
  .text-sm-left { text-align: left !important; }
  .text-sm-center { text-align: center !important; }
  .text-sm-right { text-align: right !important; }
}

@media (min-width: 768px) {
  .text-md-left { text-align: left !important; }
  .text-md-center { text-align: center !important; }
  .text-md-right { text-align: right !important; }
}

@media (min-width: 992px) {
  .text-lg-left { text-align: left !important; }
  .text-lg-center { text-align: center !important; }
  .text-lg-right { text-align: right !important; }
}

@media (min-width: 1200px) {
  .text-xl-left { text-align: left !important; }
  .text-xl-center { text-align: center !important; }
  .text-xl-right { text-align: right !important; }
}

/* Responsive Flexbox Utilities */
.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.justify-content-start { justify-content: 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; }
.justify-content-around { justify-content: space-around !important; }
.align-items-start { align-items: flex-start !important; }
.align-items-center { align-items: center !important; }
.align-items-end { align-items: flex-end !important; }
.align-items-stretch { align-items: stretch !important; }

@media (min-width: 576px) {
  .flex-sm-row { flex-direction: row !important; }
  .flex-sm-column { flex-direction: column !important; }
  .flex-sm-wrap { flex-wrap: wrap !important; }
  .flex-sm-nowrap { flex-wrap: nowrap !important; }
  .justify-content-sm-start { justify-content: flex-start !important; }
  .justify-content-sm-center { justify-content: center !important; }
  .justify-content-sm-end { justify-content: flex-end !important; }
  .justify-content-sm-between { justify-content: space-between !important; }
  .justify-content-sm-around { justify-content: space-around !important; }
  .align-items-sm-start { align-items: flex-start !important; }
  .align-items-sm-center { align-items: center !important; }
  .align-items-sm-end { align-items: flex-end !important; }
  .align-items-sm-stretch { align-items: stretch !important; }
}

@media (min-width: 768px) {
  .flex-md-row { flex-direction: row !important; }
  .flex-md-column { flex-direction: column !important; }
  .flex-md-wrap { flex-wrap: wrap !important; }
  .flex-md-nowrap { flex-wrap: nowrap !important; }
  .justify-content-md-start { justify-content: flex-start !important; }
  .justify-content-md-center { justify-content: center !important; }
  .justify-content-md-end { justify-content: flex-end !important; }
  .justify-content-md-between { justify-content: space-between !important; }
  .justify-content-md-around { justify-content: space-around !important; }
  .align-items-md-start { align-items: flex-start !important; }
  .align-items-md-center { align-items: center !important; }
  .align-items-md-end { align-items: flex-end !important; }
  .align-items-md-stretch { align-items: stretch !important; }
}

/* Responsive Order */
.order-first { order: -1 !important; }
.order-last { order: 13 !important; }
.order-0 { order: 0 !important; }
.order-1 { order: 1 !important; }
.order-2 { order: 2 !important; }
.order-3 { order: 3 !important; }
.order-4 { order: 4 !important; }
.order-5 { order: 5 !important; }

@media (min-width: 576px) {
  .order-sm-first { order: -1 !important; }
  .order-sm-last { order: 13 !important; }
  .order-sm-0 { order: 0 !important; }
  .order-sm-1 { order: 1 !important; }
  .order-sm-2 { order: 2 !important; }
  .order-sm-3 { order: 3 !important; }
  .order-sm-4 { order: 4 !important; }
  .order-sm-5 { order: 5 !important; }
}

@media (min-width: 768px) {
  .order-md-first { order: -1 !important; }
  .order-md-last { order: 13 !important; }
  .order-md-0 { order: 0 !important; }
  .order-md-1 { order: 1 !important; }
  .order-md-2 { order: 2 !important; }
  .order-md-3 { order: 3 !important; }
  .order-md-4 { order: 4 !important; }
  .order-md-5 { order: 5 !important; }
}

/* Responsive Visibility */
.visible { visibility: visible !important; }
.invisible { visibility: hidden !important; }

@media (min-width: 576px) {
  .visible-sm { visibility: visible !important; }
  .invisible-sm { visibility: hidden !important; }
}

@media (min-width: 768px) {
  .visible-md { visibility: visible !important; }
  .invisible-md { visibility: hidden !important; }
}

@media (min-width: 992px) {
  .visible-lg { visibility: visible !important; }
  .invisible-lg { visibility: hidden !important; }
}

@media (min-width: 1200px) {
  .visible-xl { visibility: visible !important; }
  .invisible-xl { visibility: hidden !important; }
}

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

/* Responsive Embeds */
.embed-responsive {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
}

.embed-responsive::before {
  display: block;
  content: "";
}

.embed-responsive .embed-responsive-item,
.embed-responsive iframe,
.embed-responsive embed,
.embed-responsive object,
.embed-responsive video {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.embed-responsive-21by9::before {
  padding-top: 42.857143%;
}

.embed-responsive-16by9::before {
  padding-top: 56.25%;
}

.embed-responsive-4by3::before {
  padding-top: 75%;
}

.embed-responsive-1by1::before {
  padding-top: 100%;
}

/* Responsive Tables */
.table-responsive {
  display: block;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 575.98px) {
  .table-responsive-sm {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 767.98px) {
  .table-responsive-md {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 991.98px) {
  .table-responsive-lg {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 1199.98px) {
  .table-responsive-xl {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* Responsive Borders */
.border { border: 1px solid var(--border-color) !important; }
.border-top { border-top: 1px solid var(--border-color) !important; }
.border-right { border-right: 1px solid var(--border-color) !important; }
.border-bottom { border-bottom: 1px solid var(--border-color) !important; }
.border-left { border-left: 1px solid var(--border-color) !important; }
.border-0 { border: 0 !important; }
.border-top-0 { border-top: 0 !important; }
.border-right-0 { border-right: 0 !important; }
.border-bottom-0 { border-bottom: 0 !important; }
.border-left-0 { border-left: 0 !important; }

@media (min-width: 576px) {
  .border-sm { border: 1px solid var(--border-color) !important; }
  .border-sm-top { border-top: 1px solid var(--border-color) !important; }
  .border-sm-right { border-right: 1px solid var(--border-color) !important; }
  .border-sm-bottom { border-bottom: 1px solid var(--border-color) !important; }
  .border-sm-left { border-left: 1px solid var(--border-color) !important; }
  .border-sm-0 { border: 0 !important; }
  .border-sm-top-0 { border-top: 0 !important; }
  .border-sm-right-0 { border-right: 0 !important; }
  .border-sm-bottom-0 { border-bottom: 0 !important; }
  .border-sm-left-0 { border-left: 0 !important; }
}

@media (min-width: 768px) {
  .border-md { border: 1px solid var(--border-color) !important; }
  .border-md-top { border-top: 1px solid var(--border-color) !important; }
  .border-md-right { border-right: 1px solid var(--border-color) !important; }
  .border-md-bottom { border-bottom: 1px solid var(--border-color) !important; }
  .border-md-left { border-left: 1px solid var(--border-color) !important; }
  .border-md-0 { border: 0 !important; }
  .border-md-top-0 { border-top: 0 !important; }
  .border-md-right-0 { border-right: 0 !important; }
  .border-md-bottom-0 { border-bottom: 0 !important; }
  .border-md-left-0 { border-left: 0 !important; }
}

/* Responsive Rounded Corners */
.rounded { border-radius: 0.25rem !important; }
.rounded-top { border-top-left-radius: 0.25rem !important; border-top-right-radius: 0.25rem !important; }
.rounded-right { border-top-right-radius: 0.25rem !important; border-bottom-right-radius: 0.25rem !important; }
.rounded-bottom { border-bottom-right-radius: 0.25rem !important; border-bottom-left-radius: 0.25rem !important; }
.rounded-left { border-top-left-radius: 0.25rem !important; border-bottom-left-radius: 0.25rem !important; }
.rounded-circle { border-radius: 50% !important; }
.rounded-pill { border-radius: 50rem !important; }
.rounded-0 { border-radius: 0 !important; }

/* Responsive Shadows */
.shadow-sm { box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important; }
.shadow { box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important; }
.shadow-lg { box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important; }
.shadow-none { box-shadow: none !important; }

/* Responsive Position */
.position-static { position: static !important; }
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }
.position-sticky { position: sticky !important; }

.fixed-top {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1030;
}

.fixed-bottom {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1030;
}

.sticky-top {
  position: sticky;
  top: 0;
  z-index: 1020;
}

/* Responsive Float */
.float-left { float: left !important; }
.float-right { float: right !important; }
.float-none { float: none !important; }

@media (min-width: 576px) {
  .float-sm-left { float: left !important; }
  .float-sm-right { float: right !important; }
  .float-sm-none { float: none !important; }
}

@media (min-width: 768px) {
  .float-md-left { float: left !important; }
  .float-md-right { float: right !important; }
  .float-md-none { float: none !important; }
}

@media (min-width: 992px) {
  .float-lg-left { float: left !important; }
  .float-lg-right { float: right !important; }
  .float-lg-none { float: none !important; }
}

@media (min-width: 1200px) {
  .float-xl-left { float: left !important; }
  .float-xl-right { float: right !important; }
  .float-xl-none { float: none !important; }
}

/* Responsive Overflow */
.overflow-auto { overflow: auto !important; }
.overflow-hidden { overflow: hidden !important; }
.overflow-visible { overflow: visible !important; }
.overflow-scroll { overflow: scroll !important; }

/* Responsive Width and Height */
.w-25 { width: 25% !important; }
.w-50 { width: 50% !important; }
.w-75 { width: 75% !important; }
.w-100 { width: 100% !important; }
.w-auto { width: auto !important; }

.h-25 { height: 25% !important; }
.h-50 { height: 50% !important; }
.h-75 { height: 75% !important; }
.h-100 { height: 100% !important; }
.h-auto { height: auto !important; }

.mw-100 { max-width: 100% !important; }
.mh-100 { max-height: 100% !important; }

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

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

/* Responsive Text Wrapping and Overflow */
.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.text-break {
  word-break: break-word !important;
  word-wrap: break-word !important;
}

.text-nowrap { white-space: nowrap !important; }

/* Responsive Text Transform */
.text-lowercase { text-transform: lowercase !important; }
.text-uppercase { text-transform: uppercase !important; }
.text-capitalize { text-transform: capitalize !important; }

/* Responsive Font Weight and Italics */
.font-weight-light { font-weight: 300 !important; }
.font-weight-lighter { font-weight: lighter !important; }
.font-weight-normal { font-weight: 400 !important; }
.font-weight-bold { font-weight: 700 !important; }
.font-weight-bolder { font-weight: bolder !important; }
.font-italic { font-style: italic !important; }

/* Responsive Text Decoration */
.text-decoration-none { text-decoration: none !important; }
.text-decoration-underline { text-decoration: underline !important; }
.text-decoration-line-through { text-decoration: line-through !important; }

/* Responsive Line Height */
.lh-1 { line-height: 1 !important; }
.lh-sm { line-height: 1.25 !important; }
.lh-base { line-height: 1.5 !important; }
.lh-lg { line-height: 2 !important; }

/* Responsive Monospace */
.text-monospace { font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace !important; }

/* Responsive Reset */
.reset-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

/* Responsive Clearfix */
.clearfix::after {
  display: block;
  clear: both;
  content: "";
}

/* Responsive Screen Reader */
.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;
}

.sr-only-focusable:active, .sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* Responsive Stretched Link */
.stretched-link::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  pointer-events: auto;
  content: "";
  background-color: rgba(0, 0, 0, 0);
}

/* Responsive Pointer Events */
.pe-none { pointer-events: none !important; }
.pe-auto { pointer-events: auto !important; }

/* Responsive User Select */
.user-select-all { user-select: all !important; }
.user-select-auto { user-select: auto !important; }
.user-select-none { user-select: none !important; }

/* Responsive Vertical Alignment */
.align-baseline { vertical-align: baseline !important; }
.align-top { vertical-align: top !important; }
.align-middle { vertical-align: middle !important; }
.align-bottom { vertical-align: bottom !important; }
.align-text-bottom { vertical-align: text-bottom !important; }
.align-text-top { vertical-align: text-top !important; }

/* Responsive Z-Index */
.z-0 { z-index: 0 !important; }
.z-10 { z-index: 10 !important; }
.z-20 { z-index: 20 !important; }
.z-30 { z-index: 30 !important; }
.z-40 { z-index: 40 !important; }
.z-50 { z-index: 50 !important; }
.z-auto { z-index: auto !important; }

/* Responsive Gap */
.gap-0 { gap: 0 !important; }
.gap-1 { gap: 0.25rem !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }
.gap-5 { gap: 3rem !important; }

@media (min-width: 576px) {
  .gap-sm-0 { gap: 0 !important; }
  .gap-sm-1 { gap: 0.25rem !important; }
  .gap-sm-2 { gap: 0.5rem !important; }
  .gap-sm-3 { gap: 1rem !important; }
  .gap-sm-4 { gap: 1.5rem !important; }
  .gap-sm-5 { gap: 3rem !important; }
}

@media (min-width: 768px) {
  .gap-md-0 { gap: 0 !important; }
  .gap-md-1 { gap: 0.25rem !important; }
  .gap-md-2 { gap: 0.5rem !important; }
  .gap-md-3 { gap: 1rem !important; }
  .gap-md-4 { gap: 1.5rem !important; }
  .gap-md-5 { gap: 3rem !important; }
}

@media (min-width: 992px) {
  .gap-lg-0 { gap: 0 !important; }
  .gap-lg-1 { gap: 0.25rem !important; }
  .gap-lg-2 { gap: 0.5rem !important; }
  .gap-lg-3 { gap: 1rem !important; }
  .gap-lg-4 { gap: 1.5rem !important; }
  .gap-lg-5 { gap: 3rem !important; }
}

@media (min-width: 1200px) {
  .gap-xl-0 { gap: 0 !important; }
  .gap-xl-1 { gap: 0.25rem !important; }
  .gap-xl-2 { gap: 0.5rem !important; }
  .gap-xl-3 { gap: 1rem !important; }
  .gap-xl-4 { gap: 1.5rem !important; }
  .gap-xl-5 { gap: 3rem !important; }
}



@media (max-width: 768px) {
  .section-header h2::before {
    top: -1.8rem;
    font-size: 0.7rem;
    letter-spacing: 0.2rem;
  }
}