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

:root {
  /* Light Mode Colors */
  --primary-color: #4067d4;
  --primary-light: #79aae9;
  --primary-dark: #324ace;
  --secondary-color: #f97316;
  --background-color: #ffffff;
  --background-alt: #f1f0fb;
  --text-color: #333333;
  --text-color-light: #777777;
  --text-color-muted: #999999;
  --border-color: #e5e5e5;
  --card-bg: #ffffff;
  --success-color: #28a745;
  --error-color: #dc3545;

  /* Typography */
  --font-family: "Poppins", sans-serif;
  --font-size-base: 16px;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 600;
  --font-weight-extra-bold: 700;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;

  /* Borders & Shadows */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 20px;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --box-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

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

ul {
  list-style: none;
}

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

button,
input,
textarea {
  font-family: inherit;
  font-size: inherit;
}

.section {
  padding: var(--spacing-xxl) 0;
}

.section-container {
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: 2.2rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xl);
  text-align: center;
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--primary-color);
  border-radius: 2px;
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

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

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

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

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

/* ======= Navbar ======= */
.navbar {
  padding: 1rem 0;
  transition: all var(--transition-normal);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
  padding: 0.8rem 0;
  background: var(--background-color);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-size: 1.8rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  padding: 0;
}

.navbar-toggler {
  border: none;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.nav-link {
  font-weight: var(--font-weight-medium);
  position: relative;
  padding: 0.5rem 1rem;
  color: var(--text-color);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--primary-color);
}

/* ======= Hero Section ======= */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding-top: 80px;
  background: linear-gradient(135deg, rgba(166, 191, 219, 0.9) 0%, rgba(205, 219, 228, 0.9) 100%);
}

.hero-content {
  align-items: center;
  justify-content: space-between;
}

.hero-text h1 {
  font-size: 3.2rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.hero-text h2 {
  font-size: 1.8rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-color-light);
  margin-bottom: var(--spacing-lg);
}

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xl);
  color: var(--text-color-light);
}

.hero-text .highlight {
  color: var(--primary-color);
}
/* force the blinking bar to stay inline with text */
.typed-cursor {
  display: inline-block;
  vertical-align: text-bottom; /* or middle, as you prefer */
  margin-left: 2px;            /* a small gap before the bar */
}
/* hero buttons */
.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}
/*image container*/
.image-container {
  width: 350px;
  height: 350px;
  border-radius: 50%;
  overflow: hidden;
  border: 5px solid white;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  position: relative;
  margin: 0 auto;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.image-container:hover img {
  transform: scale(1.05);
}

.scroll-down {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-down a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: white;
  color: var(--primary-color);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

.scroll-down a:hover {
  background-color: var(--primary-color);
  color: white;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-15px) translateX(-50%);
  }
  60% {
    transform: translateY(-7px) translateX(-50%);
  }
}

/* ======= About Section ======= */
.about {
  background-color: var(--background-color);
  padding: 4rem 0;
}

.about-content {
  align-items: center;
}

.about-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-normal);
}

.about-image:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-hover);
}

.about-image img {
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.05);
}

.about-text p {
  margin-bottom: var(--spacing-lg);
  color: var(--text-color-light);
}

.download-cv {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.download-cv i {
  font-size: 0.9rem;
}

/* ======= Skills Section ======= */
.skills {
  background-color: var(--background-alt);
}

.skills-content {
  margin-top: var(--spacing-xl);
}

.skills-description {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.skill-category {
  background: var(--card-bg);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-normal);
  height: 100%;
}

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

.skill-category h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  font-size: 1.5rem;
}

.skill-list {
  display: grid;
  gap: var(--spacing-md);
}

.skill-item {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-md) 0;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
}

.skill-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: 0.5rem;
}

.skill-info i {
  font-size: 1.8rem;
  width: 40px;
  text-align: center;
  transition: transform var(--transition-normal);
}

.skill-item:hover .skill-info i {
  transform: scale(1.1);
}

.skill-info span {
  font-weight: var(--font-weight-medium);
  font-size: 1.1rem;
}

.skill-progress .progress {
  height: 8px;
  background-color: var(--background-alt);
  border-radius: 4px;
  overflow: hidden;
}

.skill-progress .progress-bar {
  transition: width 1.5s ease-in-out;
}

/* ======= Education Section ======= */
.education {
  background-color: var(--background-color);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline-item {
  position: relative;
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  align-items: center;
}

.timeline-item:nth-child(odd) {
  flex-direction: row-reverse;
}

.timeline-date {
  min-width: 150px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  z-index: 2;
}

.timeline-date span {
  background-color: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-medium);
  box-shadow: var(--box-shadow);
  white-space: nowrap;
  text-align: center;
}

.timeline-content {
  flex: 1;
  background-color: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  position: relative;
  transition: transform var(--transition-normal);
  z-index: 2;
  max-width: calc(50% - var(--spacing-xl));
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-hover);
}

.timeline-content::before {
  content: "";
  position: absolute;
  top: 50%;
  width: 20px;
  height: 20px;
  background-color: white;
  border: 4px solid var(--primary-color);
  border-radius: 50%;
  transform: translateY(-50%);
  z-index: 3;
}

.timeline-item:nth-child(odd) .timeline-content::before {
  left: -46px;
}

.timeline-item:nth-child(even) .timeline-content::before {
  right: -46px;
}

.timeline-content h3 {
  font-size: 1.4rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.timeline-content h4 {
  font-size: 1.1rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
}

.timeline-content p {
  color: var(--text-color-light);
}

/* ======= Projects Section ======= */
.projects {
  background-color: var(--background-alt);
}

.project-filters {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  background-color: white;
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  font-weight: var(--font-weight-medium);
  color: var(--text-color);
  transition: all var(--transition-normal);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.project-card {
  background-color: var(--background-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
  position: relative;
  z-index: 1;
  height: 100%;
}

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

.project-image {
  height: 200px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.project-info {
  padding: 1.5rem;
  position: relative;
  z-index: 2;
}

.project-info h3 {
  font-size: 1.3rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.project-info p {
  color: var(--text-color-light);
  margin-bottom: var(--spacing-md);
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.project-tech span {
  background-color: var(--background-alt);
  color: var(--primary-color);
  padding: 0.3rem 0.8rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: var(--font-weight-medium);
}

.project-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  z-index: 2;
  position: relative;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  cursor: pointer;
  position: relative;
  z-index: 2;
  border: 2px solid var(--primary-color);
}

.project-link:hover {
  background-color: transparent;
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.project-link i {
  font-size: 1rem;
}

/* ======= Interests Section ======= */
.interests {
  background-color: var(--background-color);
}

.interests-content {
  margin-top: 40px;
}

.interest-card {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  height: 100%;
}

.interest-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.interest-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.interest-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--text-color);
}

.interest-card p {
  color: var(--text-color);
  line-height: 1.6;
}

/* ======= Contact Section ======= */
.contact {
  background-color: var(--background-color);
}

.contact-info h3 {
  font-size: 1.8rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.contact-info p {
  color: var(--text-color-light);
  margin-bottom: var(--spacing-lg);
}

.contact-details {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.contact-item h4 {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
}

.contact-item p {
  margin-bottom: 0;
}

.contact-social {
  display: flex;
  gap: var(--spacing-md);
}

.contact-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--background-alt);
  color: var(--primary-color);
  font-size: 1.2rem;
  transition: all var(--transition-normal);
}

.contact-social a:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

.contact-form {
  background: var(--card-bg);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-medium);
  color: var(--text-color);
}

.form-control {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  background-color: var(--background-color);
  transition: border-color var(--transition-normal);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(110, 89, 165, 0.1);
}

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

.form-status {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  text-align: center;
  font-weight: var(--font-weight-medium);
}

.form-status.sending {
  background-color: var(--background-alt);
  color: var(--text-color);
}

.form-status.success {
  background-color: var(--success-color);
  color: white;
}

.form-status.error {
  background-color: var(--error-color);
  color: white;
}

/* ======= Footer ======= */
.footer {
  background-color: var(--primary-dark);
  color: white;
  padding-top: var(--spacing-xl);
}

.footer-content {
  padding: 2rem 0;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo h3 {
  font-size: 1.8rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
}

.footer-logo p {
  font-size: 1rem;
  opacity: 0.8;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-links a {
  opacity: 0.8;
  transition: opacity var(--transition-normal);
}

.footer-links a:hover {
  opacity: 1;
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 1.2rem;
  transition: all var(--transition-normal);
}

.footer-social a:hover {
  background-color: white;
  color: var(--primary-dark);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  opacity: 0.7;
}

/* ======= Back to Top Button ======= */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--primary-dark);
  transform: translateY(-5px);
}

/* ======= Animations ======= */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fadeIn {
  animation: fadeIn 1s ease-out forwards;
}

/* ======= Media Queries ======= */
@media screen and (max-width: 1200px) {
  .section-title {
    font-size: 2rem;
  }

  .hero-text h1 {
    font-size: 2.8rem;
  }

  .hero-text h2 {
    font-size: 1.6rem;
  }
}

@media screen and (max-width: 992px) {
  .hero-buttons {
    justify-content: flex-start;
  }

  .image-container {
    width: 300px;
    height: 300px;
  }

  .timeline::before {
    left: 30px;
  }

  .timeline-item,
  .timeline-item:nth-child(odd) {
    flex-direction: column;
    align-items: flex-start;
    margin-left: 30px;
  }

  .timeline-date {
    min-width: auto;
    width: auto;
    align-self: flex-start;
    margin-bottom: var(--spacing-xs);
    margin-left: 20px;
  }

  .timeline-content {
    max-width: 100%;
    width: calc(100% - 50px);
    margin-left: 20px;
  }

  .timeline-content::before {
    left: -36px !important;
    right: auto !important;
  }
}

@media screen and (max-width: 768px) {
  .section-title {
    font-size: 1.8rem;
  }

  .hero {
    padding-top: 100px;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .hero-text h2 {
    font-size: 1.4rem;
  }

  .hero-text p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-wrap: wrap;
  }

  .image-container {
    width: 250px;
    height: 250px;
  }

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

  .timeline::before {
    left: 20px;
  }

  .timeline-content {
    padding: var(--spacing-md);
  }

  .timeline-content::before {
    width: 16px;
    height: 16px;
    left: -28px !important;
  }

  .project-filters {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.4rem 1rem;
    font-size: 0.9rem;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-lg);
  }
}

@media screen and (max-width: 576px) {
  .section-title {
    font-size: 1.6rem;
  }

  .hero-text h1 {
    font-size: 2.2rem;
  }

  .hero-text h2 {
    font-size: 1.2rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .image-container {
    width: 200px;
    height: 200px;
  }

  .timeline-date span {
    font-size: 0.85rem;
    padding: 0.3rem 0.6rem;
  }

  .timeline-content h3 {
    font-size: 1.2rem;
  }

  .timeline-content h4 {
    font-size: 1rem;
  }

  .timeline-content p {
    font-size: 0.9rem;
  }

  .contact-form {
    padding: var(--spacing-md);
  }

  .back-to-top {
    width: 40px;
    height: 40px;
    bottom: 20px;
    right: 20px;
  }
}

@media screen and (max-width: 375px) {
  .section-title {
    font-size: 1.4rem;
  }

  .hero-text h1 {
    font-size: 1.8rem;
  }

  .timeline::before {
    left: 15px;
  }

  .timeline-content::before {
    width: 14px;
    height: 14px;
    left: -24px !important;
  }

  .interest-card {
    padding: 20px;
  }

  .interest-icon {
    font-size: 2rem;
  }
}

/* Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-color);
  color: white;
  padding: 8px;
  z-index: 100;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

:focus {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
}

.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;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
/* ======= End of CSS ======= */