:root {
  --global-theme-color: #0d7377;
  --global-hover-color: #0a5c5f;
  --global-footer-bg: #f8f9fa;
  --global-divider-color: #dee2e6;
  --global-card-bg: #ffffff;
}

html[data-theme="dark"] {
  --global-theme-color: #14a3a8;
  --global-hover-color: #1bc4ca;
  --global-footer-bg: #1a1a1a;
  --global-divider-color: #404040;
  --global-card-bg: #212529;
}

/* About page: responsive profile + bio layout (avoid text overlapping image/address). */
@media (min-width: 992px) {
  .post article:has(> .profile.float-right) {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 30%);
    column-gap: 1.5rem;
    align-items: start;
  }

  .post article:has(> .profile.float-right) > .profile.float-right {
    grid-column: 2;
    grid-row: 1;
    float: none !important;
    width: 100% !important;
    margin-top: -6rem;
    margin-left: 0 !important;
  }

  .post article:has(> .profile.float-right) > .clearfix {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .post article:has(> .profile.float-right) > :not(.profile):not(.clearfix) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 991.98px) {
  .post article > .profile.float-right {
    float: none !important;
    width: auto !important;
    max-width: 280px;
    margin: 0 auto 1.5rem;
    text-align: center;
  }
}

@media (max-width: 575.98px) {
  .post article > .profile.float-right {
    max-width: 260px;
  }
}

.profile .current-location {
  margin: 0.75rem 0 0.5rem;
  font-family: monospace;
  text-align: center;
}

.profile .current-location p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.4;
}

.profile .current-location .fa-location-dot {
  color: var(--global-theme-color);
  margin-right: 0.35rem;
}

/* Projects page: larger, uniform cards with consistent thumbnails and spacing. */
.projects {
  margin-top: 0.5rem;
}

.projects h2.category {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: capitalize;
  margin: 2.5rem 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--global-theme-color);
}

.projects h2.category:first-of-type {
  margin-top: 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  align-items: stretch;
  width: 100%;
  margin: 0 0 0.5rem;
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.projects-grid > .project-item {
  display: flex;
  min-width: 0;
  width: 100%;
}

.projects .card.hoverable {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--global-divider-color);
  border-radius: 0.85rem;
  background-color: var(--global-card-bg);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.projects .project-card-link {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  color: inherit;
  text-decoration: none;
}

.projects .project-card-link:hover {
  text-decoration: none;
}

.projects .project-item:hover .card.hoverable {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--global-theme-color) 35%, var(--global-divider-color));
  box-shadow: 0 14px 28px rgba(13, 115, 119, 0.16);
}

html[data-theme="dark"] .projects .card.hoverable {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
}

html[data-theme="dark"] .projects .project-item:hover .card.hoverable {
  box-shadow: 0 14px 28px rgba(20, 163, 168, 0.2);
}

.projects .card figure {
  aspect-ratio: 4 / 3;
  width: 100%;
  margin: 0;
  overflow: hidden;
  flex-shrink: 0;
  background-color: color-mix(in srgb, var(--global-divider-color) 25%, var(--global-card-bg));
}

.projects .card figure picture {
  display: block;
  width: 100%;
  height: 100%;
}

.projects .card figure img,
.projects .card img.card-img-top {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.35s ease;
}

.projects .project-item:hover .card figure img,
.projects .project-item:hover .card img.card-img-top {
  transform: scale(1.04);
}

.projects .card-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 1.15rem 1.25rem 1rem;
}

.projects .card-title {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.65rem;
  color: var(--global-text-color, inherit);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.projects .card-text {
  font-size: 0.98rem;
  line-height: 1.55;
  color: color-mix(in srgb, var(--global-text-color, #212529) 82%, transparent);
  margin-bottom: 0.85rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  flex: 1 1 auto;
}

.projects .project-card-footer {
  display: flex;
  align-items: center;
  padding: 0 1.25rem 1rem;
  margin-top: auto;
  min-height: 1.75rem;
}

.projects .github-icon .gh-icon {
  font-size: 1.35rem;
}

.projects .project-card-link:hover .card-title {
  color: var(--global-theme-color);
}

/* Experience page */
.experience-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  margin: 1.25rem 0 2.5rem;
}

@media (min-width: 768px) {
  .experience-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.experience-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--global-divider-color);
  border-radius: 0.85rem;
  background-color: var(--global-card-bg);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

.experience-card-media {
  aspect-ratio: 16 / 7;
  overflow: hidden;
  background-color: color-mix(in srgb, var(--global-divider-color) 20%, var(--global-card-bg));
}

.experience-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 0.75rem;
}

.experience-card-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 1.1rem 1.25rem 1.25rem;
}

.experience-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.experience-card-meta {
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 0.85rem;
}

.experience-card-period {
  font-weight: 600;
  color: var(--global-theme-color);
}

.experience-card-list {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.95rem;
  line-height: 1.55;
}

.experience-card-list li + li {
  margin-top: 0.35rem;
}

.awards-list,
.service-list {
  margin: 1.25rem 0 2.5rem;
}

.volunteer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  margin: 1.25rem 0 0.5rem;
}

@media (min-width: 576px) {
  .volunteer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .volunteer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.volunteer-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--global-divider-color);
  border-radius: 0.85rem;
  background-color: var(--global-card-bg);
}

.volunteer-card-media {
  height: 8.5rem;
  overflow: hidden;
  background-color: color-mix(in srgb, var(--global-divider-color) 15%, var(--global-card-bg));
}

.volunteer-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.volunteer-card-body {
  padding: 1rem 1.1rem 1.15rem;
}

.volunteer-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.volunteer-card-org {
  font-size: 0.9rem;
  color: color-mix(in srgb, var(--global-text-color, #212529) 75%, transparent);
  margin-bottom: 0.55rem;
}

.volunteer-card-period {
  font-weight: 600;
  color: var(--global-theme-color);
  font-size: 0.85rem;
}

.volunteer-card-text {
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0;
}

/* Education page */
.education-timeline {
  position: relative;
  margin: 1.5rem 0 2.5rem;
  padding-left: 1.5rem;
  border-left: 2px solid color-mix(in srgb, var(--global-theme-color) 35%, var(--global-divider-color));
}

.education-entry {
  position: relative;
  margin-bottom: 1.75rem;
}

.education-entry:last-child {
  margin-bottom: 0;
}

.education-entry-marker {
  position: absolute;
  left: calc(-1.5rem - 7px);
  top: 1.35rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--global-theme-color);
  box-shadow: 0 0 0 4px var(--global-card-bg);
}

.education-entry-card {
  overflow: hidden;
  border: 1px solid var(--global-divider-color);
  border-radius: 0.85rem;
  background-color: var(--global-card-bg);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
}

.education-entry-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 6.75rem;
  padding: 1rem 1.5rem;
  background-color: #ffffff;
  border-bottom: 1px solid var(--global-divider-color);
}

html[data-theme="dark"] .education-entry-media {
  background-color: #f4f6f8;
}

.education-entry-media img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(100%, 22rem);
  max-height: 4.75rem;
  object-fit: contain;
  object-position: center;
}

.education-entry-media--large {
  min-height: 8rem;
  padding: 1.1rem 1.25rem;
}

.education-entry-media--large img {
  max-width: min(100%, 26rem);
  max-height: 6.25rem;
}

.education-entry-body {
  padding: 1rem 1.2rem 1.2rem;
}

.education-entry-period {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--global-theme-color);
  margin-bottom: 0.45rem;
}

.education-entry-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.education-entry-degree {
  font-size: 0.98rem;
  font-weight: 500;
  margin-bottom: 0.65rem;
}

.education-entry-list {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.94rem;
  line-height: 1.55;
}

.education-entry-list li + li {
  margin-top: 0.3rem;
}

.mooc-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.25rem 0 0.5rem;
}

@media (min-width: 768px) {
  .mooc-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .mooc-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.mooc-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--global-divider-color);
  border-radius: 0.75rem;
  background-color: var(--global-card-bg);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.mooc-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--global-theme-color) 35%, var(--global-divider-color));
  box-shadow: 0 10px 20px rgba(13, 115, 119, 0.12);
  text-decoration: none;
  color: inherit;
}

.mooc-card-media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 5.5rem;
  padding: 0.85rem;
  background-color: color-mix(in srgb, var(--global-divider-color) 12%, var(--global-card-bg));
}

.mooc-card-media img {
  max-width: 100%;
  max-height: 3.25rem;
  object-fit: contain;
}

.mooc-card-title {
  flex: 1 1 auto;
  margin: 0;
  padding: 0.75rem 0.85rem 0.9rem;
  font-size: 0.82rem;
  line-height: 1.45;
  text-align: center;
  font-weight: 600;
}

/* Hugging Face custom social icon (al-folio renders svg>image; mask for theme-aware mono icon). */
.social .contact-icons a[href*="huggingface.co"] {
  display: inline-block;
  width: 1em;
  height: 1em;
  position: relative;
  top: 0.14em;
  vertical-align: baseline;
  line-height: 1;
  background-color: var(--global-text-color);
  -webkit-mask: url("/assets/img/social/huggingface.svg") center / contain no-repeat;
  mask: url("/assets/img/social/huggingface.svg") center / contain no-repeat;
  transition: background-color 0.2s ease-in-out;
}

.social .contact-icons a[href*="huggingface.co"]:hover {
  background-color: var(--global-theme-color);
}

.social .contact-icons a[href*="huggingface.co"] svg {
  display: none !important;
}