:root {
  --bg: #fdfdfd;
  --text: #1e1e1e;
  --accent: #22577a;
  --accent-light: #69dddf;
  --link-hover: #57cc99;
  --border: #d9d9d9;
  --font-body: "Inter", sans-serif;
  --font-ui: "Inter", sans-serif;

  --radius: 6px;
  --transition: all 0.25s ease;
  --primary-bg: #eef2f5;
}

[data-theme="dark"] {
  --bg: #121212;
  --primary-bg: #1a1a1a;
  --text: #e5e5e5;
  --accent: #34b7ce;
  --accent-light: #38a3a5;
  --link-hover: #cffafe;
  --border: #2c2c2c;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
* {
  font-family: var(--font-body);
}
body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  font-size: 16px;
  transition: var(--transition);
  padding: 2rem;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
}

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

a:hover {
  color: var(--link-hover);
}
.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
/* Margin Utilities */
.m-0 {
  margin: 0 !important;
}
.m-1 {
  margin: 0.25rem !important;
}
.m-2 {
  margin: 0.5rem !important;
}
.m-3 {
  margin: 0.75rem !important;
}
.m-4 {
  margin: 1rem !important;
}
.m-5 {
  margin: 1.25rem !important;
}
.m-6 {
  margin: 1.5rem !important;
}

.mt-0 {
  margin-top: 0 !important;
}
.mt-1 {
  margin-top: 0.25rem !important;
}
.mt-2 {
  margin-top: 0.5rem !important;
}
.mt-3 {
  margin-top: 0.75rem !important;
}
.mt-4 {
  margin-top: 1rem !important;
}
.mt-5 {
  margin-top: 1.25rem !important;
}
.mt-6 {
  margin-top: 1.5rem !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: 0.75rem !important;
}
.mb-4 {
  margin-bottom: 1rem !important;
}
.mb-5 {
  margin-bottom: 1.25rem !important;
}
.mb-6 {
  margin-bottom: 1.5rem !important;
}

.ml-0 {
  margin-left: 0 !important;
}
.ml-1 {
  margin-left: 0.25rem !important;
}
.ml-2 {
  margin-left: 0.5rem !important;
}
.ml-3 {
  margin-left: 0.75rem !important;
}
.ml-4 {
  margin-left: 1rem !important;
}
.ml-5 {
  margin-left: 1.25rem !important;
}
.ml-6 {
  margin-left: 1.5rem !important;
}

.mr-0 {
  margin-right: 0 !important;
}
.mr-1 {
  margin-right: 0.25rem !important;
}
.mr-2 {
  margin-right: 0.5rem !important;
}
.mr-3 {
  margin-right: 0.75rem !important;
}
.mr-4 {
  margin-right: 1rem !important;
}
.mr-5 {
  margin-right: 1.25rem !important;
}
.mr-6 {
  margin-right: 1.5rem !important;
}

.mx-auto {
  margin-left: auto !important;
  margin-right: auto !important;
}
.mx-1 {
  margin-left: 0.25rem !important;
  margin-right: 0.25rem !important;
}
.mx-2 {
  margin-left: 0.5rem !important;
  margin-right: 0.5rem !important;
}
.mx-3 {
  margin-left: 0.75rem !important;
  margin-right: 0.75rem !important;
}

.my-1 {
  margin-top: 0.25rem !important;
  margin-bottom: 0.25rem !important;
}
.my-2 {
  margin-top: 0.5rem !important;
  margin-bottom: 0.5rem !important;
}
.my-3 {
  margin-top: 0.75rem !important;
  margin-bottom: 0.75rem !important;
}

/* Padding Utilities */
.p-0 {
  padding: 0 !important;
}
.p-1 {
  padding: 0.25rem !important;
}
.p-2 {
  padding: 0.5rem !important;
}
.p-3 {
  padding: 0.75rem !important;
}
.p-4 {
  padding: 1rem !important;
}
.p-5 {
  padding: 1.25rem !important;
}
.p-6 {
  padding: 1.5rem !important;
}

.pt-0 {
  padding-top: 0 !important;
}
.pt-1 {
  padding-top: 0.25rem !important;
}
.pt-2 {
  padding-top: 0.5rem !important;
}
.pt-3 {
  padding-top: 0.75rem !important;
}
.pt-4 {
  padding-top: 1rem !important;
}
.pt-5 {
  padding-top: 1.25rem !important;
}
.pt-6 {
  padding-top: 1.5rem !important;
}

.pb-0 {
  padding-bottom: 0 !important;
}
.pb-1 {
  padding-bottom: 0.25rem !important;
}
.pb-2 {
  padding-bottom: 0.5rem !important;
}
.pb-3 {
  padding-bottom: 0.75rem !important;
}
.pb-4 {
  padding-bottom: 1rem !important;
}
.pb-5 {
  padding-bottom: 1.25rem !important;
}
.pb-6 {
  padding-bottom: 1.5rem !important;
}

.pl-0 {
  padding-left: 0 !important;
}
.pl-1 {
  padding-left: 0.25rem !important;
}
.pl-2 {
  padding-left: 0.5rem !important;
}
.pl-3 {
  padding-left: 0.75rem !important;
}
.pl-4 {
  padding-left: 1rem !important;
}
.pl-5 {
  padding-left: 1.25rem !important;
}
.pl-6 {
  padding-left: 1.5rem !important;
}

.pr-0 {
  padding-right: 0 !important;
}
.pr-1 {
  padding-right: 0.25rem !important;
}
.pr-2 {
  padding-right: 0.5rem !important;
}
.pr-3 {
  padding-right: 0.75rem !important;
}
.pr-4 {
  padding-right: 1rem !important;
}
.pr-5 {
  padding-right: 1.25rem !important;
}
.pr-6 {
  padding-right: 1.5rem !important;
}

.px-1 {
  padding-left: 0.25rem !important;
  padding-right: 0.25rem !important;
}
.px-2 {
  padding-left: 0.5rem !important;
  padding-right: 0.5rem !important;
}
.px-3 {
  padding-left: 0.75rem !important;
  padding-right: 0.75rem !important;
}

.py-1 {
  padding-top: 0.25rem !important;
  padding-bottom: 0.25rem !important;
}
.py-2 {
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important;
}
.py-3 {
  padding-top: 0.75rem !important;
  padding-bottom: 0.75rem !important;
}

#theme-icon {
  transition: transform 0.3s ease;
}

button {
  font-family: var(--font-ui);
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: var(--radius);
  background-color: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: var(--transition);
}
.primary-bg {
  background-color: var(--primary-bg);
}

button:hover {
  background-color: var(--accent-light);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
}

.header,
.footer {
  text-align: center;
  padding: 1rem 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-ui);
  color: var(--accent);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

p {
  margin-bottom: 1.2rem;
}

ul {
  list-style: disc inside;
  margin-bottom: 1rem;
}

code {
  background: #eee;
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius);
  font-family: monospace;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  position: relative;
  text-align: center;
  margin: auto;
  padding-bottom: 0.5rem;
  display: block;
  width: fit-content;
}
@media (max-width: 1024px) {
  .section-title {
    font-size: 1.9rem;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.4rem;
  }
}
.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 5px;
  background-color: var(--accent-light);
  margin: 8px auto 0;
  border-radius: 2px;
}

/* Sections */
section {
  margin: 3rem 0;
  padding: 3rem 0;
}

/* Responsive */
@media (max-width: 768px) {
  body {
    padding: 1rem;
  }

  .container {
    padding: 0.5rem;
  }
}

.text-center {
  text-align: center;
}
.mt-2 {
  margin-top: 0.5rem;
}
.mt-4 {
  margin-top: 1rem;
}
.mb-2 {
  margin-bottom: 0.5rem;
}
.mb-4 {
  margin-bottom: 1rem;
}
.rounded {
  border-radius: var(--radius);
}

/* Navbar */
.navbar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 999;
}

.nav-content {
  max-width: 1100px;
  margin: auto;
  padding-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: clamp(1.2rem, 2vw + 0.5rem, 1.8rem);
  font-weight: bold;
  color: var(--accent);
  text-decoration: none;
}

.brand span {
  color: var(--link-hover);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a,
.nav-links button {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: color 0.3s;
}

.nav-links a:hover,
.nav-links button:hover {
  color: var(--link-hover);
}

.hamburger {
  display: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--text);
}

#nav-toggle {
  display: none;
}
.hamburger {
  display: none;
}

.fa-times {
  display: none;
}
@media (max-width: 768px) {
  .navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--bg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 0.8rem 1rem;
  }

  .nav-content {
    padding: 0;
  }

  .hamburger {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100% !important;
    left: 0;
    right: 0;
    background: var(--bg);
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    box-shadow: 0 2px 6px rgba(49, 80, 90, 0.1);
  }

  #nav-toggle:checked ~ .nav-links {
    display: flex;
  }

  .nav-links a,
  .nav-links button {
    font-size: 1.1rem;
    text-align: center;
    width: 100%;
    padding: 0.5rem 0;
  }
}
.btn {
  display: inline-block;
  margin-top: 1rem;

  padding: 0.75rem 1.75rem;
  background-color: var(--accent);
  color: var(--bg);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.3s ease-in-out;
  text-align: center;
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .btn {
    font-size: 0.95rem;
    padding: 0.7rem 1.5rem;
  }
}

@media (max-width: 768px) {
  .btn {
    font-size: 0.9rem;
    padding: 0.65rem 1.25rem;
  }
}

@media (max-width: 480px) {
  .btn {
    font-size: 0.85rem;
    padding: 0.6rem 1rem;
  }
}

.btn:hover {
  background-color: var(--accent);

  transform: translateY(-2px);
}

/* Footer */
.footer {
  margin-top: 4rem;
  padding: 2rem 1rem;
  background: var(--bg);
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-content {
  max-width: 960px;
  margin: auto;
}

.social-icons a {
  color: var(--accent);
  font-size: 1.3rem;
  margin: 0 0.5rem;
  transition: color 0.3s;
}

.social-icons a:hover {
  color: var(--link-hover);
}

/* hero slider */

.hero-slider {
  position: relative;
  width: 100%;
  height: 70vh;
  overflow: hidden;
}

.hero-slider .swiper {
  width: 100%;
  height: 100%;
}

/* Slides */
.swiper-slide {
  position: relative;
  width: 100%;
  height: 100%;
}

.swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.5);
}

/* Slide content */
.slide-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  z-index: 2;
  max-width: 90%;
  text-align: center;
  padding: 0 10px;
}

.slide-content h1 {
  font-size: clamp(1.2rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
  color: rgb(245, 245, 245);
  text-shadow: 0 0 5px var(--accent), 0 0 4px var(--accent),
    0 0 20px var(--accent);
}

.slide-content p {
  font-size: clamp(0.85rem, 2vw, 1.2rem);
  text-shadow: 0 0 5px black;
}

/* Arrows */
.swiper-button-prev,
.swiper-button-next {
  color: white !important;
  font-size: clamp(1.5rem, 3vw, 2.5rem) !important;
  transition: color 0.3s ease;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
  color: var(--accent) !important;
}

.swiper-button-prev {
  left: clamp(8px, 2vw, 20px) !important;
}

.swiper-button-next {
  right: clamp(8px, 2vw, 20px) !important;
}

.swiper-pagination {
  bottom: 15px !important;
}

.swiper-pagination-bullet {
  background-color: white !important;
  width: clamp(6px, 1vw, 10px) !important;
  height: clamp(6px, 1vw, 10px) !important;
  opacity: 0.7;
  transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
  background-color: var(--accent) !important;
  opacity: 1;
}

/* Tablet */
@media (max-width: 1024px) {
  .slide-content h1 {
    font-size: 2rem;
  }

  .slide-content p {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .slide-content {
    top: 55%;
    padding: 0 15px;
    max-width: 95%;
  }

  .swiper-button-prev,
  .swiper-button-next {
    font-size: 1.5rem !important;
  }
}

@media (max-width: 480px) {
  .slide-content h1 {
    font-size: 1.2rem;
  }

  .slide-content p {
    font-size: 0.85rem;
  }
}
/*intro section*/
.intro-section {
  text-align: center;
}

.intro-section .container {
  max-width: 900px;
  margin: 0 auto;
}

.section-description {
  font-size: 1.125rem;
  line-height: 1.8;
}

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

.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.research-card {
  background-color: var(--bg);
  padding: 30px 20px;
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease;
}

.research-card:hover {
  transform: translateY(-6px);
}

.research-icon {
  font-size: 2.8rem;
  color: var(--accent-light);
  margin-bottom: 15px;
}

.publications-section {
  background-color: var(--bg);
  color: var(--text);
}

.publications-list {
  list-style: none;
  padding-left: 0;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.publications-list li {
  background-color: var(--primary-bg);
  border-left: 4px solid var(--accent);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
  line-height: 1.6;
}

.publications-list li:hover {
  background-color: var(--accent-light);
  color: white;
}

.publications-list strong {
  color: var(--accent);
}

.publications-list em {
  font-style: italic;
}

/* Resume Enhancements */
.resume-section {
  padding: 4rem 1rem;
}

.card {
  background: var(--bg);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.06);
  margin-bottom: 2rem;
  transition: var(--transition);
}

.card:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.resume-section {
  padding: 4rem 1rem;
  background-color: var(--bg);
}

.resume-block {
  margin-bottom: 3rem;
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
}

.resume-heading {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--accent-light);

  font-weight: 600;
}

.resume-item {
  margin-bottom: 1.8rem;
}

.resume-job {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
}

.resume-job span {
  color: var(--text-light);
  font-weight: 400;
}

.resume-date {
  font-size: 0.9rem;
  color: var(--accent);
  margin: 0.4rem 0 0.8rem;
}

.resume-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
}

.skills-list.clean-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.skills-list.clean-list li {
  background: var(--accent-light);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 0.375rem;
  font-weight: 500;
  font-size: 0.95rem;
}
.sticky-download {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background-color: var(--accent);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 100px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 999;
  transition: opacity 0.3s ease;
}

@media (max-width: 768px) {
  .sticky-download {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
}
.project-section {
  padding: 4rem 1rem;
  background-color: var(--bg);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.project-card {
  background: var(--primary-bg);
  border: 1px solid var(--border);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--accent);
}

.project-links a {
  margin-left: 0.5rem;
  color: var(--text);
  font-size: 1.4rem;
  transition: color 0.2s ease;
}

.project-links a:hover {
  color: var(--accent);
}

.project-description {
  margin: 1rem 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.project-tags {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.project-tags li {
  background: var(--accent-light);
  color: var(--text);
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.5rem;
}
.about-section {
  background: var(--bg);
  color: var(--text);
  padding: 4rem 2rem;
}
.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
}
.about-photo {
  flex: 1 1 300px;
  max-width: 300px;
}
.about-photo img {
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 0 20px rgba(131, 131, 131, 0.2);
}
.about-text {
  flex: 2 1 500px;
}
.about-intro {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}
.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.about-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  transition: 0.3s;
}
.about-card:hover {
  transform: translateY(-4px);
}
.about-footer {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #fff;
}
.blog-section {
  background: var(--bg);
  padding: 4rem 2rem;
  color: var(--text);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
  .about-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .about-footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  justify-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
}

.blog-card {
  border: 1px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

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

.blog-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.blog-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--accent);
}

.blog-excerpt {
  flex-grow: 1;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 1rem;
}

.read-more {
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
.read-more:hover {
  color: var(--accent-hover);
}

.blog-academic {
  padding-bottom: 6rem;
}

.blog-header {
  border-bottom: 1px solid #ddd;
  padding-top: 3rem;
}

.single-blog-title {
  font-size: 2.75rem;
  font-family: "Merriweather", serif;
  font-weight: 700;
  margin-bottom: 1rem;
}

.blog-meta {
  font-size: 0.95rem;

  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.citation-link {
  font-size: 0.85rem;
  text-decoration: underline;
  color: var(--accent);
}

.blog-body h2 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  font-weight: 600;
}

.blog-body p {
  margin: 1.25rem 0;
  font-size: 1.05rem;
}

.blog-body .lead {
  font-size: 1.15rem;

  font-style: italic;
}

.blog-body ul {
  list-style: disc;
  margin-left: 2rem;
}

blockquote {
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  border-left: 4px solid var(--accent-light);
  font-style: italic;
}
.blog-image img {
  /* width: 100%; */
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.07);
  margin: auto;
  margin-bottom: 0.5rem;
}
.blog-image figcaption {
  font-size: 0.9rem;
  color: #898989;
  text-align: center;
  margin-bottom: 2rem;
}

.blog-footer {
  margin-top: 4rem;
  border-top: 1px solid #ddd;
  padding-top: 2rem;
}

.back-link {
  display: inline-block;
  margin-top: 1.5rem;
  font-weight: 500;
  color: var(--accent-light);
  text-decoration: none;
}
.back-link:hover {
  text-decoration: underline;
}