/**
 * Shared site modules — article cards, article hero, related, share, testimonials.
 * Load after visual-upgrade.css. Do not copy these rules onto individual pages.
 */

/*--------------------------------------------------------------
# Article cards (homepage, library, search, related)
--------------------------------------------------------------*/
.article-teaser,
.article-teaser--related {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  overflow: hidden;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border, #dce5f1);
  border-radius: var(--radius-panel, 1rem);
  box-shadow: var(--shadow-card, 0 10px 28px rgba(15, 23, 42, 0.06));
  transform: translateY(0);
  transition:
    transform 280ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 280ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 280ms cubic-bezier(0.22, 1, 0.36, 1),
    background-color 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

/*--------------------------------------------------------------
# Homepage production polish — Hero → About transition
--------------------------------------------------------------*/
body.index-page .hero + .about.about-premium,
.hero + .about.about-premium {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.12), transparent 36%),
    radial-gradient(circle at 88% 18%, rgba(37, 99, 235, 0.09), transparent 34%),
    radial-gradient(circle at 50% 100%, rgba(14, 165, 233, 0.06), transparent 42%),
    linear-gradient(180deg, #f8fbff 0%, #f2f7ff 45%, #edf5ff 100%) !important;
}

body.index-page .hero + .about.about-premium::before,
body.index-page .hero + .about.about-premium::after,
.hero + .about.about-premium::before,
.hero + .about.about-premium::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(28px);
}

body.index-page .hero + .about.about-premium::before,
.hero + .about.about-premium::before {
  width: min(42vw, 30rem);
  height: min(42vw, 30rem);
  inset: -11rem auto auto -9rem;
  background: rgba(34, 211, 238, 0.1);
}

body.index-page .hero + .about.about-premium::after,
.hero + .about.about-premium::after {
  width: min(34vw, 24rem);
  height: min(34vw, 24rem);
  inset: auto -8rem 6rem auto;
  background: rgba(37, 99, 235, 0.08);
}

/* LCP hero photo must never stay invisible if AOS fails to animate */
body.index-page .hero .hero-bg,
.hero .hero-bg {
  opacity: 1 !important;
}

.service-catalog-card .title {
  text-wrap: balance;
}

.service-catalog-card .description {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.testimonial-card cite {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.testimonial-card .testimonial-role {
  color: var(--heading-color, #0f172a);
  font-size: 0.94rem;
  line-height: 1.3;
}

.testimonial-card .testimonial-company {
  color: var(--muted-color, #64748b);
  font-size: 0.82rem;
  line-height: 1.35;
}

.footer-heart-symbol {
  display: inline-block;
  margin-inline: 0.28rem;
  color: #0ea5e9;
}

/* Mobile/tablet composition is finalized at the end of this file so it
   wins over main.css / rtl.css / visual-upgrade.css. */

.article-teaser[data-topic] {
  background: color-mix(in srgb, var(--topic, var(--color-primary, #2563eb)) 9%, #fff);
}

.article-teaser:hover,
.article-teaser--related:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--topic, var(--color-primary, #2563eb)) 35%, var(--color-border, #dce5f1));
  box-shadow: 0 18px 40px color-mix(in srgb, var(--topic, var(--color-primary, #2563eb)) 18%, rgba(15, 23, 42, 0.08));
}

.article-teaser .article-teaser-media,
.article-teaser .portfolio-content,
.article-teaser .portfolio-content.h-100,
.portfolio .article-teaser .portfolio-content,
.portfolio .article-teaser .portfolio-content.h-100,
.article-teaser--related .article-teaser-media {
  position: relative !important;
  display: block !important;
  flex: 0 0 auto !important;
  width: 100% !important;
  max-width: none !important;
  min-height: 0 !important;
  height: auto !important;
  max-height: none !important;
  margin: 0 !important;
  padding: 0 !important;
  aspect-ratio: 1 / 1 !important;
  overflow: hidden !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: var(--color-surface-muted, #eef2f7);
  transform: none !important;
}

.article-teaser .article-teaser-media img,
.article-teaser .portfolio-content img,
.article-teaser .portfolio-content:hover img,
.portfolio .article-teaser .portfolio-content img,
.portfolio .article-teaser .portfolio-content:hover img,
.article-teaser--related .article-teaser-media img {
  position: absolute !important;
  inset: 0 !important;
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  max-height: none !important;
  margin: 0 !important;
  padding: 0 !important;
  aspect-ratio: auto !important;
  object-fit: cover !important;
  object-position: center !important;
  border-radius: 0 !important;
  flex: none !important;
  transform: scale(1);
  transition: transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

.article-teaser .portfolio-content:hover,
.article-teaser .article-teaser-media:hover,
.portfolio .article-teaser .portfolio-content:hover {
  transform: none !important;
  box-shadow: none !important;
  outline: none;
}

.article-teaser:hover .article-teaser-media img,
.article-teaser:hover .portfolio-content img,
.article-teaser--related:hover .article-teaser-media img {
  transform: scale(1.04);
}

.article-teaser-media .preview-link,
.article-teaser .portfolio-content > .preview-link,
.portfolio .article-teaser .portfolio-content > .preview-link {
  position: absolute !important;
  top: auto !important;
  right: auto;
  bottom: 0.75rem !important;
  left: auto;
  inset-inline-end: 0.75rem;
  inset-inline-start: auto;
  z-index: 3;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  opacity: 0;
  pointer-events: auto;
  transform: none !important;
  transition: opacity 200ms ease;
}

.article-teaser:hover .preview-link,
.article-teaser:focus-within .preview-link,
.article-teaser-media .preview-link:focus-visible {
  opacity: 1;
}

.article-teaser .portfolio-info,
.article-teaser--related .portfolio-info,
.portfolio .article-teaser .portfolio-info,
.portfolio .article-teaser .portfolio-content .portfolio-info {
  display: flex !important;
  flex-direction: column;
  flex: 1 1 auto;
  gap: 0.45rem;
  padding: 0.95rem 1rem 1.05rem !important;
  position: relative !important;
  inset: auto !important;
  opacity: 1 !important;
  background: transparent !important;
  pointer-events: auto !important;
  text-align: start !important;
  justify-content: flex-start !important;
  min-height: 0 !important;
  height: auto !important;
  border-radius: 0 !important;
}

.article-teaser--related .portfolio-info {
  padding: 0.8rem 0.9rem 0.95rem !important;
}

.article-teaser-title,
.article-teaser .portfolio-info h3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin: 0;
}

.article-teaser-excerpt {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin: 0;
}

.article-teaser-foot {
  margin-top: auto;
}

.portfolio .isotope-item,
.portfolio .isotope-item.col-lg-4,
.portfolio .isotope-item.col-md-6,
.article-grid-item {
  display: flex !important;
  min-width: 0;
  width: 100% !important;
  max-width: none !important;
  flex: 0 0 auto !important;
  padding: 0 !important;
}

.portfolio .isotope-item > .article-teaser,
.article-grid-item > .article-teaser {
  width: 100%;
}

.portfolio .isotope-item.is-filtered-out,
.portfolio .isotope-item.is-hidden {
  display: none !important;
}

.portfolio .isotope-container,
.portfolio .isotope-container.isotope-ready,
.portfolio .isotope-container.row,
.article-grid,
.article-related-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: stretch;
  margin-inline: 0 !important;
  --bs-gutter-x: 0;
  --bs-gutter-y: 0;
}

@media (min-width: 768px) {
  .portfolio .isotope-container,
  .portfolio .isotope-container.isotope-ready,
  .portfolio .isotope-container.row,
  .article-grid,
  .article-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .portfolio .isotope-container,
  .portfolio .isotope-container.isotope-ready,
  .portfolio .isotope-container.row,
  .article-grid,
  .article-related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

#portfolio .isotope-layout {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

#portfolio .articles-load-more,
.portfolio .articles-load-more {
  display: flex;
  justify-content: center;
  width: 100%;
  margin: 0.5rem 0 0;
  padding: 0;
  position: relative;
  z-index: 1;
}

/*--------------------------------------------------------------
# Article detail — stacked hero, wide reading + sticky TOC
--------------------------------------------------------------*/
.article-page {
  --article-content-width: 100%;
}

.article-page .article-hero .container,
.article-page .article-content .container {
  width: 100%;
  max-width: none;
  padding-inline: clamp(0.9rem, 2vw, 1.6rem);
}

.article-page .article-hero,
.article-page .article-hero.hero,
.article-page .hero {
  min-height: 0 !important;
  height: auto !important;
  display: block !important;
  overflow: visible !important;
  padding: clamp(0.85rem, 1.6vw, 1.25rem) 0 0.75rem !important;
  border-block-start: 3px solid var(--article-primary, #2563eb);
}

.article-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
}

.article-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.55rem;
  min-width: 0;
  width: 100%;
  padding-inline-start: 0.85rem;
  border-inline-start: 3px solid var(--article-primary, #2563eb);
  text-align: start;
}

.article-hero-copy .article-breadcrumb,
.article-hero-copy .article-meta,
.article-hero-copy .article-kicker,
.article-hero-copy .article-title,
.article-hero-copy .article-excerpt,
.article-page .article-hero .article-title,
.article-page .article-hero .article-excerpt,
.article-page .article-hero .article-meta,
.article-page .article-hero .article-tags {
  margin: 0;
}

.article-page .article-hero .article-title,
.article-page .article-hero .hero-title,
.article-hero-copy .article-title {
  max-width: none !important;
  width: 100%;
  text-align: start;
  color: var(--article-text, #1e293b);
}

.article-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.55rem;
}

.article-kicker .article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-hero-media,
.article-page figure.article-hero-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  aspect-ratio: auto;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.article-hero-media img,
.article-page .article-hero-media .article-hero-thumbnail,
.article-page .article-hero-media img.article-hero-thumbnail,
.article-page .article-hero .article-hero-thumbnail {
  position: static !important;
  inset: auto !important;
  display: block !important;
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: min(22rem, 48vh) !important;
  aspect-ratio: auto !important;
  object-fit: contain !important;
  object-position: center !important;
  margin-inline: auto !important;
  border: 1px solid color-mix(in srgb, var(--article-primary, #2563eb) 22%, var(--article-border, #dce5f1)) !important;
  border-radius: var(--article-radius, 1rem) !important;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.07) !important;
  background: var(--article-surface-muted, #eef4ff);
  flex: none !important;
}

.article-page .article-cover,
.article-page figure.article-cover {
  display: none !important;
}

.article-page .article-content,
.article-page .article-content.article-container {
  padding: 0.7rem 0 clamp(1.5rem, 3vw, 2.4rem) !important;
  background: transparent;
}

.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "toc"
    "reading";
  gap: 1rem;
  align-items: start;
  width: 100%;
}

.article-reading {
  grid-area: reading;
  width: 100%;
  max-width: none;
  margin: 0;
  min-width: 0;
}

.article-page .article-body {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: clamp(0.95rem, 1.8vw, 1.45rem) !important;
}

aside.article-toc {
  grid-area: toc;
  min-width: 0;
  margin: 0;
  padding: 0.75rem 0.8rem;
  border: 1px solid var(--article-border, #dce5f1);
  border-inline-start: 3px solid var(--article-primary, #2563eb);
  border-radius: 0.85rem;
  background: var(--article-surface, #fff);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
}

aside.article-toc .article-toc-title {
  margin: 0 0 0.5rem;
  color: var(--article-primary-strong, #1d4ed8);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

aside.article-toc .article-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  max-height: 12.5rem;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

aside.article-toc .article-nav-item + .article-nav-item {
  margin-top: 0.1rem;
}

aside.article-toc .article-nav-item a {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  min-height: 2.05rem;
  padding: 0.28rem 0.4rem;
  border-radius: 0.45rem;
  color: var(--article-text, #1e293b);
  font-size: 0.8rem;
  line-height: 1.35;
  text-align: start;
  text-decoration: none;
}

aside.article-toc .article-nav-item a:hover,
aside.article-toc .article-nav-item a:focus-visible {
  background: var(--article-bg-accent, rgba(37, 99, 235, 0.13));
  color: var(--article-primary-strong, #1d4ed8);
  outline: none;
}

aside.article-toc .article-nav-item .navicon {
  flex: 0 0 auto;
  margin-top: 0.12rem;
  color: var(--article-primary, #2563eb);
  font-size: 0.85rem;
}

.article-page .article-body pre,
.article-page .article-body .article-code,
.article-page .article-body .article-code pre,
.article-page .article-body .article-code code {
  direction: ltr;
  unicode-bidi: isolate;
  text-align: left;
}

.article-page .article-body :not(pre) > code {
  unicode-bidi: isolate;
}

@media (min-width: 768px) {
  .article-hero-media img,
  .article-page .article-hero-media .article-hero-thumbnail,
  .article-page .article-hero-media img.article-hero-thumbnail,
  .article-page .article-hero .article-hero-thumbnail {
    max-height: min(26rem, 52vh) !important;
  }

  aside.article-toc .article-toc-list {
    max-height: 16rem;
  }
}

@media (min-width: 1024px) {
  .article-hero-copy {
    gap: 0.65rem;
  }

  .article-hero-media img,
  .article-page .article-hero-media .article-hero-thumbnail,
  .article-page .article-hero-media img.article-hero-thumbnail,
  .article-page .article-hero .article-hero-thumbnail {
    max-height: min(28rem, 56vh) !important;
  }

  .article-shell--with-toc {
    grid-template-columns: minmax(0, 1fr) minmax(12.5rem, 14.5rem);
    grid-template-areas: "reading toc";
  }

  aside.article-toc {
    position: sticky;
    top: 1rem;
    max-height: calc(100vh - 1.75rem);
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  aside.article-toc .article-toc-list {
    max-height: none;
    flex: 1 1 auto;
    overflow: auto;
  }
}

@media (min-width: 1440px) {
  .article-page .article-hero .container,
  .article-page .article-content .container {
    padding-inline: 1.75rem;
  }

  .article-shell--with-toc {
    gap: 1.35rem 1.5rem;
    grid-template-columns: minmax(0, 1fr) minmax(13rem, 15rem);
  }
}

/*--------------------------------------------------------------
# Related articles
--------------------------------------------------------------*/
.article-page .related-articles,
.article-page .article-related.related-articles {
  display: block !important;
  grid-template-columns: none !important;
  width: 100%;
  max-width: none;
  margin-top: 2rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--article-border, #dce5f1);
}

.article-page .article-related-grid,
.article-page .article-grid.article-related-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  width: 100%;
  max-width: none;
  margin: 0;
  align-items: stretch;
}

.article-page .article-related-grid > .article-teaser,
.article-page .article-related-grid > .article-teaser--related,
.article-page .article-related-grid > :not(.article-card) {
  grid-column: auto !important;
  width: 100%;
  max-width: none;
}

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

@media (min-width: 1100px) {
  .article-page .article-related-grid,
  .article-page .article-grid.article-related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.article-teaser--related .article-teaser-title {
  font-size: 0.98rem;
  line-height: 1.35;
}

.article-teaser-meta {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.7rem;
  margin: 0 !important;
  color: var(--color-text-muted, #64748b);
  font-size: 0.78rem;
}

/*--------------------------------------------------------------
# Share
--------------------------------------------------------------*/
.article-share {
  display: flex !important;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.7rem;
  margin-top: 1.35rem !important;
  padding: 0.45rem 0.7rem !important;
  border: 1px solid var(--article-border, #dce5f1);
  border-radius: 0.75rem;
  background: var(--article-surface, #fff);
  box-shadow: none !important;
}

.article-share-label {
  margin: 0 !important;
  font-size: 0.8rem;
  font-weight: 700;
}

.article-share-actions,
.article-share ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-share-btn,
.article-share a.article-share-btn,
.article-copy-link.article-share-btn {
  width: 2.5rem !important;
  height: 2.5rem !important;
  min-width: 2.5rem !important;
  min-height: 2.5rem !important;
  border-radius: 0.65rem;
}

.article-share-status {
  margin: 0;
  font-size: 0.78rem;
}

/*--------------------------------------------------------------
# Testimonials slider
--------------------------------------------------------------*/
body.index-page #portfolio.section,
body.index-page #testimonials.section,
body.index-page #contact.section {
  padding-block: clamp(2.1rem, 3.8vw, 3.1rem);
  scroll-margin-top: 5.25rem;
}

@media (min-width: 1200px) {
  body.index-page #testimonials.section,
  body.index-page #contact.section,
  body.index-page #about.section,
  body.index-page #resume.section,
  body.index-page #services.section,
  body.index-page #portfolio.section {
    scroll-margin-top: 1.25rem;
  }
}

#testimonials [data-aos],
#contact [data-aos] {
  opacity: 1 !important;
  transform: none !important;
  pointer-events: auto;
}

.lang-switcher-toggle,
.lang-switcher.is-floating .lang-switcher-toggle {
  background: rgba(255, 255, 255, 0.92) !important;
  color: #0f172a !important;
  border-color: rgba(37, 99, 235, 0.28) !important;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08) !important;
}

html[lang="fa"] .lang-switcher-toggle {
  background: #2563eb !important;
  border-color: #1d4ed8 !important;
  color: #ffffff !important;
}

.testimonials {
  background: transparent;
}

.testimonials-slider {
  position: relative;
  max-width: 42rem;
  margin-inline: auto;
  padding: 0 0 0.25rem;
  overflow: hidden;
  cursor: grab;
}

.testimonials-slider:active {
  cursor: grabbing;
}

.testimonials-slider.swiper {
  padding-bottom: 0;
}

.testimonials-slider .swiper-wrapper {
  align-items: stretch;
  height: auto;
}

.testimonials-slider .swiper-slide {
  height: auto;
  box-sizing: border-box;
  max-width: 100%;
  opacity: 1;
  visibility: visible;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  height: 100%;
  margin: 0;
  padding: 1.5rem 1.35rem 1.35rem;
  border: 1px solid var(--color-border, #dce5f1);
  border-radius: var(--radius-panel, 1rem);
  background: var(--color-surface, #fff);
  box-shadow: var(--shadow-card, 0 10px 28px rgba(15, 23, 42, 0.06));
}

.testimonial-card p {
  margin: 0;
  color: var(--color-text, #1e293b);
  font-size: clamp(0.98rem, 1.6vw, 1.12rem);
  line-height: 1.7;
}

.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: auto;
}

.testimonial-card .testimonial-img {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card cite {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-style: normal;
}

.testimonial-card cite strong {
  color: var(--color-text, #1e293b);
  font-size: 0.95rem;
}

.testimonial-card cite span {
  color: var(--color-text-muted, #64748b);
  font-size: 0.82rem;
}

.testimonials-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.15rem;
}

html[dir="rtl"] .testimonials-prev .bi-chevron-left::before {
  content: "\f285";
}

html[dir="rtl"] .testimonials-next .bi-chevron-right::before {
  content: "\f284";
}

.testimonials-prev,
.testimonials-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-border, #dce5f1);
  border-radius: 999px;
  background: var(--color-surface, #fff);
  color: var(--color-primary, #2563eb);
  cursor: pointer;
}

.testimonials-prev:hover,
.testimonials-next:hover,
.testimonials-prev:focus-visible,
.testimonials-next:focus-visible {
  border-color: var(--color-primary, #2563eb);
  color: #fff;
  background: var(--color-primary, #2563eb);
  outline: none;
}

.testimonials-dots.swiper-pagination {
  position: static;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  width: auto;
}

.testimonials-dots .swiper-pagination-bullet {
  width: 0.55rem;
  height: 0.55rem;
  margin: 0;
  background: #cbd5e1;
  opacity: 1;
}

.testimonials-dots .swiper-pagination-bullet-active {
  width: 1.35rem;
  border-radius: 999px;
  background: var(--color-primary, #2563eb);
}

html[dir="rtl"] .article-hero-layout,
html[dir="rtl"] .article-hero-copy,
html[dir="rtl"] aside.article-toc,
html[dir="rtl"] aside.article-toc .article-toc-title,
html[dir="rtl"] aside.article-toc .article-nav-item a,
html[dir="rtl"] .article-teaser .portfolio-info,
html[dir="rtl"] .testimonial-card,
html[dir="rtl"] .testimonial-card p,
html[dir="rtl"] .testimonial-card cite {
  text-align: start;
}

/*
 * Last overlay: while html is rtl but the slider has not remounted yet,
 * keep the track LTR so the leftover LTR Swiper instance stays visible.
 * After remount, .swiper-rtl is present and the wrapper inherits RTL.
 */
html[dir="rtl"] .testimonials-slider:not(.swiper-rtl) .swiper-wrapper,
html[dir="rtl"] .testimonials-slider:not(.swiper-rtl) .swiper-slide {
  direction: ltr !important;
  text-align: start !important;
}

html[dir="rtl"] .testimonials-slider .testimonial-card,
html[dir="rtl"] .testimonials-slider .testimonial-card p,
html[dir="rtl"] .testimonials-slider .testimonial-card cite,
html[dir="rtl"] .testimonials-slider .testimonial-card footer,
html[dir="rtl"] .testimonials-slider .testimonial-card span,
html[dir="rtl"] .testimonials-slider .testimonial-card strong {
  direction: rtl !important;
  text-align: start !important;
}

.testimonials.is-empty {
  padding-block: 0;
  min-height: 0;
}

.testimonials.is-empty .testimonials-slider,
.testimonials.is-empty .testimonials-nav {
  display: none;
  min-height: 0;
  padding: 0;
  overflow: hidden;
}

.testimonials-slider .testimonial-card,
.testimonials-slider .swiper-slide-active .testimonial-card,
.testimonials-slider .swiper-slide-duplicate-active .testimonial-card {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 1199px) {
  .article-page .article-hero,
  .article-page .article-hero.hero,
  .article-page .hero {
    padding-top: 4rem !important;
    padding-bottom: 0.7rem !important;
  }
}

@media (min-width: 600px) and (max-width: 1023px) {
  aside.article-toc .article-toc-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.15rem 0.65rem;
    max-height: 12rem;
  }
}

@media (max-width: 375px) {
  .article-page .article-hero .container,
  .article-page .article-content .container {
    padding-inline: 0.75rem;
  }

  .article-hero-copy {
    padding-inline-start: 0.65rem;
  }

  .article-hero-media,
  .article-page figure.article-hero-media {
    padding: 0.4rem;
  }

  .article-hero-media img,
  .article-page .article-hero-media .article-hero-thumbnail,
  .article-page .article-hero-media img.article-hero-thumbnail,
  .article-page .article-hero .article-hero-thumbnail {
    max-height: min(16.5rem, 42vh) !important;
  }
}

@media (max-width: 767px) {
  .testimonial-card {
    padding: 1.25rem 1.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-teaser,
  .article-teaser img,
  .article-share-btn,
  .testimonials-prev,
  .testimonials-next {
    transition: none;
  }

  .article-teaser:hover,
  .article-teaser:hover img {
    transform: none;
  }
}

/*--------------------------------------------------------------
# Homepage rhythm — shared overlay for index + listing chrome
--------------------------------------------------------------*/
:root {
  --sidebar-width: 15.5rem;
  --section-y: clamp(2.35rem, 4vw, 3.5rem);
  --color-primary: #2563eb;
  --color-secondary: #0f172a;
  --color-success: #16a34a;
  --color-warning: #d97706;
  --color-danger: #dc2626;
  --color-info: #0ea5e9;
  --skill-networking: #2563eb;
  --skill-devops: #7c3aed;
  --skill-server: #16a34a;
  --skill-cloud: #0891b2;
  --skill-security: #ea580c;
  --skill-database: #d97706;
  --skill-monitoring: #0f766e;
  --skill-virtualization: #4f46e5;
  --resume-experience: var(--skill-networking);
  --resume-education: var(--skill-devops);
  --resume-certification: var(--skill-server);
  --resume-projects: var(--skill-security);
  --resume-achievements: var(--skill-cloud);
}

@media (min-width: 1200px) {
  html[dir="ltr"] .header,
  html[dir="ltr"] #header.header {
    width: var(--sidebar-width) !important;
  }

  html[dir="rtl"] .header,
  html[dir="rtl"] #header.header {
    width: var(--sidebar-width) !important;
  }

  html[dir="ltr"] .header ~ main,
  html[dir="ltr"] .header ~ .main,
  html[dir="ltr"] body.index-page .main,
  html[dir="ltr"] body.articles-index-page .main,
  html[dir="ltr"] body.article-page .main,
  html[dir="ltr"] .header ~ #footer,
  html[dir="ltr"] .header ~ footer {
    margin-left: var(--sidebar-width) !important;
    margin-right: 0 !important;
    width: calc(100% - var(--sidebar-width)) !important;
  }

  html[dir="rtl"] .header ~ main,
  html[dir="rtl"] .header ~ .main,
  html[dir="rtl"] body.index-page .main,
  html[dir="rtl"] body.articles-index-page .main,
  html[dir="rtl"] body.article-page .main,
  html[dir="rtl"] .header ~ #footer,
  html[dir="rtl"] .header ~ footer {
    margin-right: var(--sidebar-width) !important;
    margin-left: 0 !important;
    width: calc(100% - var(--sidebar-width)) !important;
  }
}

.header .profile-img,
.header .profile-img img {
  width: 5.25rem;
  height: 5.25rem;
}

.header .profile-img {
  margin: 0.65rem auto 0.45rem;
}

.header .logo-section {
  margin-bottom: 0.35rem;
}

.header .social-links {
  margin: 0.2rem 0 0.45rem;
  padding: 0;
}

.header .social-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.28rem;
  margin: 0 0 0.28rem;
}

.header .social-links a {
  width: 2.75rem;
  height: 2.75rem;
  min-width: 44px;
  min-height: 44px;
  margin: 0;
}

.header .navmenu {
  padding: 0.15rem 0 0.75rem;
}

.header .navmenu a {
  min-height: 2.5rem;
  padding: 0.4rem 0.65rem;
}

.header .brand-lang,
.header #lang-mount {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden;
}

.lang-switcher,
.lang-switcher.is-header-slot,
.lang-switcher.is-floating {
  z-index: 10002;
}

.lang-switcher.is-floating {
  position: fixed;
  width: auto;
}

@media (min-width: 1200px) {
  .lang-switcher.is-floating {
    top: max(1rem, env(safe-area-inset-top, 0px));
    inset-inline-end: max(1.15rem, env(safe-area-inset-right, 0px));
    inset-inline-start: auto;
  }
}

@media (max-width: 1199.98px) {
  .lang-switcher.is-floating {
    top: max(0.85rem, env(safe-area-inset-top, 0px));
    inset-inline-end: max(0.85rem, env(safe-area-inset-left, 0px), env(safe-area-inset-right, 0px));
    inset-inline-start: auto;
  }

  .menu-toggle {
    top: max(0.85rem, env(safe-area-inset-top, 0px));
    inset-inline-start: max(0.85rem, env(safe-area-inset-left, 0px), env(safe-area-inset-right, 0px));
    inset-inline-end: auto;
  }
}

body .lang-switcher-toggle,
.lang-switcher-toggle,
.lang-switcher.is-floating .lang-switcher-toggle,
.lang-switcher.is-header-slot .lang-switcher-toggle,
.lang-switcher.is-desktop-chrome .lang-switcher-toggle {
  background: rgba(255, 255, 255, 0.92) !important;
  border: 1px solid rgba(37, 99, 235, 0.28) !important;
  color: #0f172a !important;
  border-radius: var(--radius-control, 0.75rem) !important;
  min-height: 44px;
  min-width: 44px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08) !important;
}

html[lang="fa"] body .lang-switcher-toggle,
html[lang="fa"] .lang-switcher-toggle,
html[lang="fa"] .lang-switcher.is-floating .lang-switcher-toggle,
html[lang="fa"] .lang-switcher.is-header-slot .lang-switcher-toggle {
  background: #2563eb !important;
  border-color: #1d4ed8 !important;
  color: #ffffff !important;
}

body .lang-switcher-toggle:hover,
.lang-switcher-toggle:hover {
  background: #eff6ff !important;
  border-color: rgba(14, 165, 233, 0.55) !important;
}

html[lang="fa"] body .lang-switcher-toggle:hover,
html[lang="fa"] .lang-switcher-toggle:hover {
  background: #1d4ed8 !important;
}

body.index-page .section,
body.articles-index-page .section,
body.index-page section.section {
  padding-block: var(--section-y) !important;
}

body.index-page .section-title {
  padding-bottom: 0.85rem;
  margin-bottom: 0.35rem;
}

body.index-page .section-title h2 {
  font-size: clamp(1.45rem, 2.4vw, 1.95rem);
}

body.index-page .section-title p {
  max-width: 42rem;
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Desktop hero height budget — mobile uses full-viewport safe-zone below */
@media (min-width: 992px) {
  body.index-page .hero.section,
  body.index-page section.hero,
  body.index-page .hero {
    min-height: min(68vh, 38rem) !important;
    height: auto !important;
    padding: clamp(3.5rem, 6vh, 5rem) 0 clamp(2.5rem, 4.5vh, 3.75rem) !important;
  }

  body.index-page .hero .container,
  body.index-page .hero-wrapper {
    min-height: 0 !important;
    min-block-size: 0 !important;
    height: auto !important;
  }
}

@media (max-width: 991px) {
  body.index-page .hero-content-section {
    position: relative !important;
    inset: auto !important;
    top: auto !important;
    transform: none !important;
  }
}

body.index-page .hero-content {
  max-width: 36rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

body.index-page .hero-subtitle-wrapper {
  display: none;
}

body.index-page .hero-badge {
  margin: 0;
  padding: 0.4rem 0.75rem;
  align-self: flex-start;
}

body.index-page .hero-title {
  margin: 0;
  font-size: clamp(2.15rem, 4.4vw, 3.35rem);
  line-height: 1.08;
}

body.index-page .hero-role,
body.index-page .hero-subtitle {
  margin: 0;
  max-width: 32rem;
  font-size: clamp(1.02rem, 1.7vw, 1.18rem);
  line-height: 1.55;
}

body.index-page .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.55rem;
}

body.index-page .hero-actions .btn,
body.index-page .hero-actions .btn-modern {
  min-height: 3.15rem;
  padding: 0.85rem 1.45rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-control, 0.75rem);
  box-shadow: var(--shadow-button);
}

.about-stage {
  grid-template-columns: minmax(0, 1.2fr) minmax(16.5rem, 0.8fr);
  gap: clamp(1.1rem, 2.4vw, 2rem);
  align-items: stretch;
}

.about-copy .about-lead + .about-lead {
  display: none;
}

.about-core-canvas {
  height: 16.25rem !important;
}

.about-node {
  padding: 0.35rem 0.65rem;
  font-size: 0.7rem;
}

.about-core-detail {
  min-height: 4.5rem;
  margin-top: 0.75rem;
}

.about-domains {
  margin-top: 1.5rem;
}

.about-secondary {
  margin-top: 1.5rem;
  gap: 1.15rem;
}

.about-philosophy {
  display: none;
}

body.index-page .stats .stats-item .purecounter,
body.index-page .stats .stats-item span[data-purecounter-end] {
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  letter-spacing: -0.04em;
}

body.index-page .stats .stats-item {
  padding: 0.35rem 0 0.35rem 1rem;
}

body.index-page .stats .stats-item p {
  font-size: 0.92rem;
  font-weight: 600;
}

.skills-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.35rem 1.55rem;
}

body.index-page .skill-group:last-child {
  grid-column: 1 / -1;
}

body.index-page .skill-group {
  --skill-accent: var(--color-primary, #2563eb);
  margin: 0;
  padding: 1.05rem 1.1rem 1.15rem;
  border: 1px solid var(--color-border, #dce5f1);
  border-inline-start-width: 3px;
  border-inline-start-color: var(--skill-accent);
  border-radius: var(--radius-panel, 1rem);
  background: var(--color-surface, #fff);
  box-shadow: var(--shadow-subtle, 0 4px 12px rgba(15, 23, 42, 0.05));
}

body.index-page .skill-group[data-skill-domain="infrastructure"] {
  --skill-accent: var(--skill-server);
}

body.index-page .skill-group[data-skill-domain="networking"] {
  --skill-accent: var(--skill-networking);
}

body.index-page .skill-group[data-skill-domain="virtualization"] {
  --skill-accent: var(--skill-virtualization);
}

body.index-page .skill-group[data-skill-domain="devops"] {
  --skill-accent: var(--skill-devops);
}

body.index-page .skill-group[data-skill-domain="professional"] {
  --skill-accent: var(--color-info);
}

body.index-page .skill-group .progress[data-skill-topic="networking"] { --skill-accent: var(--skill-networking); }
body.index-page .skill-group .progress[data-skill-topic="devops"] { --skill-accent: var(--skill-devops); }
body.index-page .skill-group .progress[data-skill-topic="server"] { --skill-accent: var(--skill-server); }
body.index-page .skill-group .progress[data-skill-topic="cloud"] { --skill-accent: var(--skill-cloud); }
body.index-page .skill-group .progress[data-skill-topic="security"] { --skill-accent: var(--skill-security); }
body.index-page .skill-group .progress[data-skill-topic="database"] { --skill-accent: var(--skill-database); }
body.index-page .skill-group .progress[data-skill-topic="monitoring"] { --skill-accent: var(--skill-monitoring); }
body.index-page .skill-group .progress[data-skill-topic="virtualization"] { --skill-accent: var(--skill-virtualization); }

body.index-page .skill-group legend,
body.index-page .skill-group h3 {
  margin: 0 0 0.85rem;
  padding: 0 0 0.45rem;
  border-bottom: 1px solid color-mix(in srgb, var(--skill-accent) 22%, var(--color-border, #dce5f1));
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--skill-accent);
}

.skill-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.skill-chip-row li {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill, 999px);
  background: color-mix(in srgb, var(--skill-accent, var(--color-primary)) 12%, #eef4ff);
  color: var(--color-text, #1e293b);
  font-size: 0.8rem;
  font-weight: 600;
}

body.index-page .skill-group .progress,
body.index-page .skills-board .progress {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  column-gap: 0.75rem;
  row-gap: 0.4rem;
  margin: 0;
  padding: 0.55rem 0;
  background: transparent !important;
  border: 0;
  border-bottom: 1px solid var(--color-border, #dce5f1) !important;
  box-shadow: none !important;
}

body.index-page .skill-group .progress:last-child,
body.index-page .skills-board .progress:last-child {
  border-bottom: 0 !important;
  padding-bottom: 0;
}

body.index-page .skill-group .progress .skill,
body.index-page .skills .progress .skill {
  display: contents;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text, #1e293b);
}

body.index-page .skill-group .progress .val,
body.index-page .skills .progress .skill .val {
  display: inline-flex;
  justify-content: flex-end;
  min-width: 2.75rem;
  font-size: 0.8rem;
  font-style: normal;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--skill-accent, var(--color-primary, #2563eb));
}

html[dir="rtl"] body.index-page .skill-group .progress .val,
html[dir="rtl"] body.index-page .skills .progress .skill .val {
  justify-content: flex-start;
}

body.index-page .skill-group .progress-bar-wrap,
body.index-page .skills-board .progress-bar-wrap,
body.index-page .skills .progress-bar-wrap {
  display: block;
  grid-column: 1 / -1;
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--skill-accent, var(--color-primary, #2563eb)) 16%, #eef4ff);
  overflow: hidden;
}

body.index-page .skill-group .progress-bar,
body.index-page .skills-board .progress-bar,
html body.index-page .skills .progress-bar,
html body.index-page .skills .col-lg-6:first-child .progress-bar,
html body.index-page .skills .col-lg-6:last-child .progress-bar {
  display: block;
  width: 0;
  height: 8px;
  border-radius: 999px;
  background-color: var(--skill-accent, var(--color-primary, #2563eb));
  background-image: linear-gradient(
    90deg,
    var(--skill-accent, var(--color-primary, #2563eb)),
    color-mix(in srgb, var(--skill-accent, var(--color-primary, #2563eb)) 68%, #ffffff)
  );
  box-shadow: 0 0 10px color-mix(in srgb, var(--skill-accent, var(--color-primary, #2563eb)) 42%, transparent);
  max-width: 100%;
}

html[dir="rtl"] body.index-page .skill-group .progress-bar,
html[dir="rtl"] body.index-page .skills-board .progress-bar,
html[dir="rtl"] body.index-page .skills .progress-bar {
  background-image: linear-gradient(
    270deg,
    var(--skill-accent, var(--color-primary, #2563eb)),
    color-mix(in srgb, var(--skill-accent, var(--color-primary, #2563eb)) 68%, #ffffff)
  );
}

@media (prefers-reduced-motion: reduce) {
  body.index-page .skill-group .progress-bar,
  body.index-page .skills-board .progress-bar {
    box-shadow: none;
  }
}

#header.header .navmenu a:hover,
#header.header .navmenu a:focus-visible {
  background: rgba(37, 99, 235, 0.16);
  border-color: rgba(37, 99, 235, 0.42);
  color: var(--primary, #2563eb);
  box-shadow: inset 3px 0 0 var(--primary, #2563eb);
}

html[dir="rtl"] #header.header .navmenu a:hover,
html[dir="rtl"] #header.header .navmenu a:focus-visible {
  box-shadow: inset -3px 0 0 var(--primary, #2563eb);
}

body.index-page .resume .row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem 2rem;
  align-items: start;
}

body.index-page .resume .row > [class*="col-"] {
  width: auto;
  max-width: none;
  padding: 0;
}

body.index-page .resume .resume-title {
  margin: 0 0 0.85rem;
  padding-bottom: 0.35rem;
  font-size: 1.05rem;
  border-bottom: 2px solid color-mix(in srgb, var(--resume-accent, var(--color-primary)) 45%, transparent);
  color: var(--resume-accent, var(--color-text));
}

body.index-page .resume .row > [class*="col-"]:first-child {
  --resume-accent: var(--resume-education);
}

body.index-page .resume .row > [class*="col-"]:last-child {
  --resume-accent: var(--resume-experience);
}

body.index-page .resume .resume-item {
  --resume-accent: var(--resume-education);
  position: relative;
  padding: 0.7rem 0.85rem 0.8rem 1.05rem;
  margin: 0 0 0.35rem;
  background: var(--color-surface, #ffffff);
  border: 0;
  border-inline-start: 3px solid color-mix(in srgb, var(--resume-accent) 55%, #ffffff);
  border-radius: 0.7rem;
  box-shadow: none;
  transition: border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

html[dir="rtl"] body.index-page .resume .resume-item {
  padding: 0.7rem 1.05rem 0.8rem 0.85rem;
  border-inline-start: 3px solid color-mix(in srgb, var(--resume-accent) 55%, #ffffff);
  border-inline-end: 0;
}

body.index-page .resume .resume-item[data-resume-kind="education"] {
  --resume-accent: var(--resume-education);
}

body.index-page .resume .resume-item[data-resume-kind="certification"] {
  --resume-accent: var(--resume-certification);
}

body.index-page .resume .resume-item[data-resume-kind="experience"] {
  --resume-accent: var(--resume-experience);
}

body.index-page .resume .resume-item[data-resume-kind="projects"] {
  --resume-accent: var(--resume-projects);
}

body.index-page .resume .resume-item[data-resume-kind="achievements"] {
  --resume-accent: var(--resume-achievements);
}

body.index-page .resume .resume-item:hover {
  background: color-mix(in srgb, var(--resume-accent) 6%, #ffffff);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--resume-accent) 10%, transparent);
}

body.index-page .resume .resume-item::before {
  content: "";
  position: absolute;
  top: 1rem;
  left: auto;
  right: auto;
  inset-inline-start: -0.38rem;
  inset-inline-end: auto;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 999px;
  background: var(--resume-accent);
  border: 2px solid color-mix(in srgb, var(--resume-accent) 28%, #ffffff);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--resume-accent) 12%, #ffffff);
}

html[dir="rtl"] body.index-page .resume .resume-item::before {
  left: auto;
  right: auto;
  inset-inline-start: -0.38rem;
  inset-inline-end: auto;
}

body.index-page .resume .resume-item h5 {
  display: inline-flex;
  align-items: center;
  margin: 0.2rem 0 0.35rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--resume-accent) 12%, #ffffff);
  border: 1px solid color-mix(in srgb, var(--resume-accent) 22%, transparent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--resume-accent);
  box-shadow: none;
}

body.index-page .resume .resume-item h4 {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.35;
}

body.index-page .resume .resume-item p,
body.index-page .resume .resume-item em,
body.index-page .resume .resume-item a {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.45;
  overflow: visible;
}

body.index-page .resume .resume-item ul {
  margin: 0.35rem 0 0;
  padding-inline-start: 1rem;
}

body.index-page .resume .resume-item li {
  font-size: 0.8rem;
  line-height: 1.45;
}

.services #service-catalog {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}

.services #service-catalog > [class*="col-"] {
  display: flex;
  width: auto;
  max-width: none;
  padding: 0;
}

.services .service-catalog-card,
.services .service-item.service-catalog-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  height: 100%;
  max-width: none;
  min-height: 0;
  padding: 1.4rem 1.25rem 1.2rem 1.35rem;
  overflow: hidden;
  background: var(--color-surface-elevated, #ffffff);
  border: 1px solid var(--color-border, #dce5f1);
  border-radius: var(--radius-panel, 1rem);
  box-shadow: var(--shadow-card);
  transition:
    transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 220ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 220ms ease;
}

.services .service-catalog-card::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 3px;
  background: var(--primary, #2563eb);
  transform: scaleY(0.28);
  transform-origin: top;
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

.services .service-catalog-card:hover,
.services .service-catalog-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 22px 44px rgba(37, 99, 235, 0.14);
}

.services .service-catalog-card:hover::before,
.services .service-catalog-card:focus-within::before {
  transform: scaleY(1);
}

.services .service-card-mark {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  margin: 0 0 0.95rem;
  border-radius: 0.9rem;
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary, #2563eb);
  font-size: 1.45rem;
  line-height: 1;
  transition:
    background 220ms ease,
    color 220ms ease,
    transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

.services .service-card-mark i {
  font-size: inherit;
}

.services .service-card-mark img {
  width: 1.75rem;
  height: 1.75rem;
  object-fit: contain;
}

.services .service-catalog-card:hover .service-card-mark,
.services .service-catalog-card:focus-within .service-card-mark {
  background: var(--primary, #2563eb);
  color: #fff;
  transform: translateY(-2px);
}

.services .service-catalog-card .title {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text, #1e293b);
}

.services .service-catalog-card .description {
  flex: 1 1 auto;
  margin: 0.55rem 0 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-muted, #64748b);
}

.service-catalog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: auto;
  padding-top: 1.05rem;
}

html[dir="rtl"] .service-catalog-actions {
  flex-direction: row;
}

.service-catalog-cta {
  min-height: 2.85rem;
  min-width: 7.5rem;
  padding-inline: 1.05rem;
}

.service-catalog-cta.btn-primary,
.service-details-open {
  cursor: pointer;
}

.service-drawer {
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
}

.service-drawer::backdrop {
  background: rgba(15, 23, 42, 0.48);
}

.service-drawer-panel {
  position: absolute;
  inset-block: 0;
  inset-inline-end: 0;
  display: flex;
  flex-direction: column;
  width: min(28.5rem, 100%);
  padding: 1.5rem 1.35rem 1.35rem;
  overflow: auto;
  background: var(--color-surface-elevated, #ffffff);
  box-shadow: -18px 0 40px rgba(15, 23, 42, 0.16);
}

html[dir="rtl"] .service-drawer-panel {
  box-shadow: 18px 0 40px rgba(15, 23, 42, 0.16);
}

.service-drawer[open] .service-drawer-panel {
  animation: service-drawer-in 240ms cubic-bezier(0.22, 1, 0.36, 1);
}

.service-drawer-close {
  position: absolute;
  top: 0.85rem;
  inset-inline-end: 0.85rem;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--color-text, #1e293b);
  cursor: pointer;
}

.service-drawer-close:focus-visible {
  outline: 2px solid var(--primary, #2563eb);
  outline-offset: 2px;
}

.service-drawer-mark {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  margin: 0 0 1rem;
  border-radius: 0.9rem;
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary, #2563eb);
  font-size: 1.45rem;
}

.service-drawer-title {
  margin: 0 2.5rem 0.7rem 0;
  font-size: 1.35rem;
  line-height: 1.3;
}

html[dir="rtl"] .service-drawer-title {
  margin: 0 0 0.7rem 2.5rem;
}

.service-drawer-lead {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--color-text, #1e293b);
}

.service-drawer-features {
  display: grid;
  gap: 0.45rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.service-drawer-features li {
  position: relative;
  padding-inline-start: 1.15rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--color-text-muted, #64748b);
}

.service-drawer-features li::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  inset-inline-start: 0;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--primary, #2563eb);
}

.service-drawer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: auto;
  padding-top: 1.25rem;
}

@keyframes service-drawer-in {
  from {
    transform: translateX(1.25rem);
    opacity: 0;
  }
  to {
    transform: none;
    opacity: 1;
  }
}

html[dir="rtl"] .service-drawer[open] .service-drawer-panel {
  animation-name: service-drawer-in-rtl;
}

@keyframes service-drawer-in-rtl {
  from {
    transform: translateX(-1.25rem);
    opacity: 0;
  }
  to {
    transform: none;
    opacity: 1;
  }
}

@media (max-width: 767px) {
  .service-drawer-panel {
    inset-block: auto 0;
    inset-inline: 0;
    width: 100%;
    max-height: min(88vh, 42rem);
    border-radius: 1.1rem 1.1rem 0 0;
    box-shadow: 0 -16px 40px rgba(15, 23, 42, 0.16);
  }

  html[dir="rtl"] .service-drawer-panel {
    box-shadow: 0 -16px 40px rgba(15, 23, 42, 0.16);
  }

  @keyframes service-drawer-in {
    from {
      transform: translateY(1.25rem);
      opacity: 0;
    }
    to {
      transform: none;
      opacity: 1;
    }
  }

  html[dir="rtl"] .service-drawer[open] .service-drawer-panel {
    animation-name: service-drawer-in;
  }
}

@media (prefers-reduced-motion: reduce) {
  .services .service-catalog-card,
  .services .service-catalog-card:hover,
  .services .service-catalog-card:focus-within,
  .services .service-catalog-card::before,
  .services .service-card-mark,
  .service-drawer[open] .service-drawer-panel {
    transform: none;
    animation: none;
    transition: none;
  }
}

body.index-page:not(.articles-index-page) #portfolio .article-search,
body.index-page:not(.articles-index-page) #portfolio .article-tag-nav {
  display: none;
}

body.index-page #portfolio .article-library-toolbar,
body.index-page #portfolio .article-filter-panel {
  padding: 0.75rem 0.85rem;
  margin-bottom: 0.25rem;
}

.contact-header {
  display: none;
}

.contact-main-grid {
  display: grid !important;
  grid-template-columns: minmax(16rem, 0.85fr) minmax(0, 1.15fr);
  gap: 1.5rem;
  align-items: start;
}

.contact-cards-grid {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.contact-card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  background: transparent !important;
  border: 0 !important;
  border-bottom: 1px solid var(--color-border, #dce5f1) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0.55rem 0;
}

.contact-card .card-content p,
.contact-card .bi-arrow-right,
.form-subtitle {
  display: none;
}

.contact-card h4 {
  margin: 0 0 0.15rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted, #64748b);
}

.contact-card .contact-link {
  font-size: 0.92rem;
  font-weight: 600;
}

.location-info .location-card {
  padding: 0.75rem 0;
  box-shadow: none;
  background: transparent;
  border: 0;
}

.location-info iframe {
  height: 120px !important;
}

.contact .php-email-form {
  display: flex !important;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.25rem 1.35rem;
}

.contact .form-row {
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.contact .map-container,
.location-info iframe {
  display: none !important;
}

@media (max-width: 1199px) {
  .services #service-catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  body.index-page .resume .row,
  .about-stage,
  .contact-main-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .services #service-catalog {
    grid-template-columns: 1fr;
  }

  body.index-page .skills-board,
  body.index-page .skills .skills-content {
    grid-template-columns: 1fr;
  }

  body.index-page .hero-actions .btn,
  body.index-page .hero-actions .btn-modern,
  .about-actions .btn,
  .service-catalog-cta {
    width: 100%;
  }

  body.index-page .stats .stats-item .purecounter {
    font-size: clamp(2.2rem, 9vw, 2.8rem);
  }

  .contact .form-row {
    grid-template-columns: 1fr;
  }

  body.index-page .skill-group {
    padding: 0.9rem 0.85rem 1rem;
  }

  body.index-page .resume .resume-item {
    padding: 0.65rem 0.75rem 0.75rem 0.95rem;
  }

  html[dir="rtl"] body.index-page .resume .resume-item {
    padding: 0.65rem 0.95rem 0.75rem 0.75rem;
    border-inline-start: 3px solid color-mix(in srgb, var(--resume-accent) 55%, #ffffff);
    border-inline-end: 0;
  }
}

/*--------------------------------------------------------------
# Shared public sidebar — profile, social, nav (last overlay)
# Root cause of clipped hover: .header overflow:hidden (desktop)
# plus .navmenu a overflow:hidden and translateX(4–6px) on hover.
# overflow-y:auto also forces overflow-x to compute as auto, clipping
# the leading accent and the trailing edge of the shifted pill.
--------------------------------------------------------------*/
#header.header {
  align-items: stretch;
}

#header.header .profile-img,
#header.header .logo-section,
#header.header .social-links {
  align-self: center;
}

#header.header .profile-img {
  overflow: visible;
  width: 5.25rem;
  height: 5.25rem;
  flex: 0 0 5.25rem;
  animation: none;
}

#header.header .profile-img img {
  width: 5.25rem;
  height: 5.25rem;
  object-fit: cover;
  border-radius: 50%;
  transform: scale(1);
  transform-origin: center;
  transition:
    transform 300ms ease,
    box-shadow 300ms ease,
    border-color 300ms ease;
}

#header.header .profile-img:hover img,
#header.header .profile-img:focus-within img {
  transform: scale(1.04);
  border-color: color-mix(in srgb, var(--primary, #2563eb) 55%, #ffffff);
  box-shadow:
    0 8px 22px rgba(15, 23, 42, 0.12),
    0 0 0 3px rgba(37, 99, 235, 0.16),
    0 0 22px rgba(14, 165, 233, 0.32);
}

#header.header .social-links a.google-plus,
#header.header .social-links a[aria-label="Phone"],
#header.header .social-links a[href^="tel:"] {
  display: none !important;
}

#header.header .social-links,
#header.header .social-links .social-row {
  gap: 0.4rem;
}

#header.header .social-links a,
body .header .social-links a,
#header.header .social-links a:hover,
body .header .social-links a:hover,
body .header .social-links a:hover.twitter,
body .header .social-links a:hover.facebook,
body .header .social-links a:hover.instagram,
body .header .social-links a:hover.google-plus,
body .header .social-links a:hover.whatsapp,
body .header .social-links a.twitter:hover,
body .header .social-links a.facebook:hover,
body .header .social-links a.instagram:hover,
body .header .social-links a.google-plus:hover,
body .header .social-links a.whatsapp:hover {
  overflow: visible;
  transform: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

#header.header .social-links a::before,
#header.header .social-links a::after {
  display: none !important;
  content: none !important;
}

#header.header .social-links a {
  color: #475569;
  background: #f8fafc;
  background-image: none;
  border: 1px solid #e2e8f0;
  box-shadow: none;
  transition:
    color 250ms ease,
    background 250ms ease,
    background-image 250ms ease,
    border-color 250ms ease,
    box-shadow 250ms ease;
}

#header.header .social-links a:hover,
#header.header .social-links a:focus-visible {
  transform: none;
}

#header.header .social-links a.whatsapp:hover,
#header.header .social-links a.whatsapp:focus-visible,
#header.header .social-links a.whatsapp:active {
  color: #16a34a;
  background: rgba(22, 163, 74, 0.12);
  border-color: rgba(22, 163, 74, 0.38);
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12);
}

#header.header .social-links a.instagram:hover,
#header.header .social-links a.instagram:focus-visible,
#header.header .social-links a.instagram:active {
  color: #e1306c;
  background:
    linear-gradient(135deg, rgba(253, 29, 29, 0.12), rgba(225, 48, 108, 0.14) 52%, rgba(252, 175, 69, 0.12));
  border-color: rgba(225, 48, 108, 0.42);
  box-shadow: 0 0 0 3px rgba(225, 48, 108, 0.12);
}

#header.header .social-links a.twitter:hover,
#header.header .social-links a.twitter:focus-visible,
#header.header .social-links a.twitter:active {
  color: #0f172a;
  background: rgba(15, 23, 42, 0.08);
  border-color: rgba(15, 23, 42, 0.28);
  box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}

#header.header .social-links a.linkedin:hover,
#header.header .social-links a.linkedin:focus-visible,
#header.header .social-links a.linkedin:active {
  color: #0a66c2;
  background: rgba(10, 102, 194, 0.12);
  border-color: rgba(10, 102, 194, 0.38);
  box-shadow: 0 0 0 3px rgba(10, 102, 194, 0.12);
}

#header.header .social-links a.github:hover,
#header.header .social-links a.github:focus-visible,
#header.header .social-links a.github:active {
  color: #24292f;
  background: rgba(36, 41, 47, 0.1);
  border-color: rgba(36, 41, 47, 0.32);
  box-shadow: 0 0 0 3px rgba(36, 41, 47, 0.1);
}

#header.header .social-links a.telegram:hover,
#header.header .social-links a.telegram:focus-visible,
#header.header .social-links a.telegram:active {
  color: #229ed9;
  background: rgba(34, 158, 217, 0.12);
  border-color: rgba(34, 158, 217, 0.38);
  box-shadow: 0 0 0 3px rgba(34, 158, 217, 0.12);
}

#header.header .social-links a.facebook:hover,
#header.header .social-links a.facebook:focus-visible,
#header.header .social-links a.facebook:active {
  color: #1877f2;
  background: rgba(24, 119, 242, 0.12);
  border-color: rgba(24, 119, 242, 0.38);
  box-shadow: 0 0 0 3px rgba(24, 119, 242, 0.12);
}

#header.header .social-links a.stackoverflow:hover,
#header.header .social-links a.stackoverflow:focus-visible,
#header.header .social-links a.stackoverflow:active {
  color: #f48024;
  background: rgba(244, 128, 36, 0.12);
  border-color: rgba(244, 128, 36, 0.4);
  box-shadow: 0 0 0 3px rgba(244, 128, 36, 0.12);
}

#header.header .navmenu,
#header.header .navmenu ul,
#header.header .navmenu li,
#header.header .navmenu a,
#header.header .navmenu a:hover,
#header.header .navmenu a.active,
#header.header .navmenu a:focus {
  overflow: visible !important;
}

#header.header .navmenu {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.2rem 0.85rem 0.9rem;
  align-self: stretch;
}

#header.header .navmenu ul {
  width: 100%;
}

#header.header .navmenu a,
#header.header .navmenu a:focus {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  transform: none !important;
  border-radius: 0.7rem;
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  transition:
    background-color 280ms ease,
    color 280ms ease,
    border-color 280ms ease,
    box-shadow 280ms ease;
}

#header.header .navmenu a .navicon,
#header.header .navmenu a span {
  transition: color 280ms ease;
}

#header.header .navmenu a .navicon {
  margin-inline-end: 0.65rem;
  margin-inline-start: 0;
}

#header.header .navmenu a::before,
#header.header .navmenu a::after,
#header.header .navmenu a:hover::before,
#header.header .navmenu a.active::before {
  display: none !important;
  content: none !important;
}

html[dir="ltr"] #header.header .navmenu a:hover,
html[dir="ltr"] #header.header .navmenu a:focus-visible {
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.2);
  color: var(--primary, #2563eb);
  box-shadow: inset 3px 0 0 var(--primary, #2563eb);
  transform: none !important;
}

html[dir="rtl"] #header.header .navmenu a:hover,
html[dir="rtl"] #header.header .navmenu a:focus-visible {
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.2);
  color: var(--primary, #2563eb);
  box-shadow: inset -3px 0 0 var(--primary, #2563eb);
  transform: none !important;
}

html[dir="ltr"] #header.header .navmenu a.active,
html[dir="ltr"] #header.header .navmenu a.active:focus {
  background: rgba(37, 99, 235, 0.16);
  border-color: rgba(37, 99, 235, 0.38);
  color: var(--primary, #2563eb);
  box-shadow: inset 3px 0 0 var(--primary, #2563eb);
  font-weight: 700;
  transform: none !important;
}

html[dir="rtl"] #header.header .navmenu a.active,
html[dir="rtl"] #header.header .navmenu a.active:focus {
  background: rgba(37, 99, 235, 0.16);
  border-color: rgba(37, 99, 235, 0.38);
  color: var(--primary, #2563eb);
  box-shadow: inset -3px 0 0 var(--primary, #2563eb);
  font-weight: 700;
  transform: none !important;
}

#header.header .navmenu a:hover .navicon,
#header.header .navmenu a:hover span,
#header.header .navmenu a.active .navicon,
#header.header .navmenu a.active span,
#header.header .navmenu a:focus-visible .navicon,
#header.header .navmenu a:focus-visible span {
  color: var(--primary, #2563eb);
}

@media (min-width: 1200px) {
  html[dir="ltr"] #header.header,
  html[dir="rtl"] #header.header,
  .header {
    overflow: visible !important;
  }
}

@media (max-width: 1199.98px) {
  #header.header .navmenu {
    padding-inline: 0.35rem;
    overflow: auto !important;
    min-height: 0;
    -webkit-overflow-scrolling: touch;
  }

  html[dir="ltr"] #header.header .navmenu a.active,
  html[dir="ltr"] #header.header .navmenu a.active:focus {
    background: rgba(37, 99, 235, 0.10);
    border-color: rgba(37, 99, 235, 0.30);
    color: #2563eb;
    box-shadow: inset 3px 0 0 #2563eb;
  }

  html[dir="rtl"] #header.header .navmenu a.active,
  html[dir="rtl"] #header.header .navmenu a.active:focus {
    background: rgba(37, 99, 235, 0.10);
    border-color: rgba(37, 99, 235, 0.30);
    color: #2563eb;
    box-shadow: inset -3px 0 0 #2563eb;
  }

  #header.header .social-links a {
    background: rgba(255, 255, 255, 0.86);
    border-color: rgba(37, 99, 235, 0.16);
    color: #475569;
  }
}

@media (prefers-reduced-motion: reduce) {
  #header.header .profile-img img,
  #header.header .social-links a,
  #header.header .navmenu a,
  #header.header .navmenu a .navicon,
  #header.header .navmenu a span {
    transition: none !important;
  }

  #header.header .profile-img:hover img,
  #header.header .profile-img:focus-within img {
    transform: none;
  }
}

/*--------------------------------------------------------------
# Homepage Expertise / تخصص‌ها — tinted titles, not heavy cards
--------------------------------------------------------------*/
body.index-page .about-domains {
  --expertise-infrastructure: #15803d;
  --expertise-networking: #2563eb;
  --expertise-devops: #6d28d9;
  --expertise-monitoring: #0f766e;
  --expertise-security: #c2410c;
  margin-top: 1.75rem;
}

body.index-page .about-domains-title {
  margin: 0 0 1.15rem;
  font-size: clamp(1.2rem, 1.6vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text, #1e293b);
}

body.index-page .about-domain-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.35rem 1.5rem;
  align-items: start;
}

body.index-page .about-domain {
  --expertise-accent: var(--expertise-networking);
  --expertise-col: 0;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

body.index-page .about-domain[data-expertise="infrastructure"] {
  --expertise-accent: var(--expertise-infrastructure);
  --expertise-col: 0;
}

body.index-page .about-domain[data-expertise="networking"] {
  --expertise-accent: var(--expertise-networking);
  --expertise-col: 1;
}

body.index-page .about-domain[data-expertise="devops"] {
  --expertise-accent: var(--expertise-devops);
  --expertise-col: 2;
}

body.index-page .about-domain[data-expertise="monitoring"] {
  --expertise-accent: var(--expertise-monitoring);
  --expertise-col: 3;
}

body.index-page .about-domain[data-expertise="security"] {
  --expertise-accent: var(--expertise-security);
  --expertise-col: 4;
}

body.index-page .about-domain h4 {
  display: flex;
  margin: 0 0 0.7rem;
  padding: 0;
  border: 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.3;
  color: var(--expertise-accent);
}

body.index-page .about-domain-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  max-width: 100%;
  min-height: 2rem;
  padding: 0.28rem 0.72rem 0.28rem 0.48rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--expertise-accent) 12%, #ffffff);
  box-shadow: inset 0 -2px 0 color-mix(in srgb, var(--expertise-accent) 42%, transparent);
  color: var(--expertise-accent);
}

body.index-page .about-domain-icon {
  display: inline-flex;
  flex: 0 0 auto;
  width: 1.1rem;
  height: 1.1rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--expertise-accent) 18%, #ffffff);
  font-size: 0.7rem;
  line-height: 1;
  color: var(--expertise-accent);
}

body.index-page .about-domain ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

body.index-page .about-domain li {
  --expertise-row: 0;
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  margin: 0 0 0.22rem;
  padding: 0.34rem 0.55rem 0.34rem 0.5rem;
  border: 0;
  border-radius: 0.45rem;
  border-inline-start: 3px solid color-mix(in srgb, var(--expertise-accent) 38%, #ffffff);
  background: transparent;
  color: var(--color-text, #1e293b);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.45;
  transition:
    background-color 250ms ease,
    border-color 250ms ease,
    color 250ms ease;
}

body.index-page .about-domain li:last-child {
  margin-bottom: 0;
}

body.index-page .about-domain li::before {
  content: "";
  display: block;
  width: 0.34rem;
  height: 0.34rem;
  flex: 0 0 0.34rem;
  margin-top: 0.42em;
  border-radius: 999px;
  background: var(--expertise-accent);
  opacity: 0.78;
}

body.index-page .about-domain li:nth-child(1) { --expertise-row: 0; }
body.index-page .about-domain li:nth-child(2) { --expertise-row: 1; }
body.index-page .about-domain li:nth-child(3) { --expertise-row: 2; }
body.index-page .about-domain li:nth-child(4) { --expertise-row: 3; }
body.index-page .about-domain li:nth-child(5) { --expertise-row: 4; }
body.index-page .about-domain li:nth-child(6) { --expertise-row: 5; }

body.index-page .about-domain li:hover,
body.index-page .about-domain li:focus-visible {
  background: color-mix(in srgb, var(--expertise-accent) 9%, #ffffff);
  border-inline-start-color: var(--expertise-accent);
}

html[dir="rtl"] body.index-page .about-domains-title,
html[dir="rtl"] body.index-page .about-domain,
html[dir="rtl"] body.index-page .about-domain-label,
html[dir="rtl"] body.index-page .about-domain li {
  font-family: "Vazirmatn", var(--persian-font, sans-serif);
  text-align: start;
}

html[dir="rtl"] body.index-page .about-domain-label {
  padding: 0.28rem 0.48rem 0.28rem 0.72rem;
}

html[dir="rtl"] body.index-page .about-domain li {
  padding: 0.34rem 0.5rem 0.34rem 0.55rem;
}

@media (max-width: 1199px) {
  body.index-page .about-domain-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.35rem 1.4rem;
  }
}

@media (max-width: 899px) {
  body.index-page .about-domain-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem 1.15rem;
  }
}

@media (max-width: 559px) {
  body.index-page .about-domain-grid {
    grid-template-columns: 1fr;
    gap: 1.05rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  body.index-page .about-domains.is-pending .about-domain h4,
  body.index-page .about-domains.is-pending .about-domain li {
    opacity: 0;
    transform: translateY(0.55rem);
  }

  body.index-page .about-domains.is-inview .about-domain h4,
  body.index-page .about-domains.is-inview .about-domain li {
    animation: expertise-rise 480ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }

  body.index-page .about-domains.is-inview .about-domain h4 {
    animation-delay: calc(var(--expertise-col) * 70ms);
  }

  body.index-page .about-domains.is-inview .about-domain li {
    animation-delay: calc(var(--expertise-col) * 70ms + 90ms + var(--expertise-row) * 38ms);
  }
}

@keyframes expertise-rise {
  from {
    opacity: 0;
    transform: translateY(0.55rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.index-page .about-domain h4,
  body.index-page .about-domain li {
    opacity: 1;
    transform: none;
    animation: none !important;
    transition: none;
  }
}

/*--------------------------------------------------------------
# Hero mobile safe-zone
# Source photo places the face on the LEFT. Copy sits bottom-RIGHT
# (physical) in both EN and FA — do not mirror into the face.
--------------------------------------------------------------*/
@media (max-width: 991px) {
  /* AOS can leave first-paint opacity at 0; hero must paint immediately */
  body.index-page #hero [data-aos] {
    opacity: 1 !important;
    transform: none !important;
  }

  body.index-page .hero,
  body.index-page .hero.section,
  body.index-page section.hero {
    min-height: 100svh !important;
    height: 100svh !important;
    padding: 0 !important;
    overflow: hidden !important;
  }

  body.index-page .hero .hero-bg,
  body.index-page .hero-bg {
    object-fit: cover !important;
    object-position: 28% 12% !important;
    opacity: 1 !important;
  }

  /* Clear upper band for the face; denser scrim only behind lower copy */
  body.index-page .hero.dark-background::after {
    background: linear-gradient(
      180deg,
      rgba(2, 12, 27, 0.04) 0%,
      rgba(2, 12, 27, 0.08) 42%,
      rgba(2, 12, 27, 0.45) 72%,
      rgba(2, 12, 27, 0.78) 100%
    ) !important;
  }

  body.index-page .hero .container {
    display: flex !important;
    align-items: flex-end !important;
    min-height: 100svh !important;
    height: 100svh !important;
    padding-inline: clamp(0.85rem, 4vw, 1.35rem) !important;
    padding-block: 0 !important;
  }

  body.index-page .hero-wrapper {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-end !important;
    min-height: 100svh !important;
    min-block-size: 100svh !important;
    height: 100% !important;
    width: 100% !important;
    padding: 0 0 clamp(1.1rem, 4.5vh, 2.4rem) !important;
  }

  body.index-page .hero-profile-section {
    display: none !important;
  }

  /* Physical right — away from the face on the left */
  body.index-page .hero-content-section,
  html[dir="rtl"] body.index-page .hero-content-section {
    position: relative !important;
    inset: auto !important;
    left: auto !important;
    right: 0 !important;
    inset-inline-start: auto !important;
    inset-inline-end: auto !important;
    width: min(100%, 18.75rem) !important;
    max-width: min(100%, 18.75rem) !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    margin-left: auto !important;
    margin-right: 0 !important;
    transform: none !important;
    text-align: start !important;
  }

  body.index-page .hero-content,
  html[dir="rtl"] body.index-page .hero-content {
    position: relative;
    z-index: 2;
    gap: 0.55rem !important;
    padding: clamp(0.85rem, 3.2vw, 1.15rem) !important;
    text-align: start !important;
    border-radius: 1.05rem;
    background:
      linear-gradient(
        165deg,
        rgba(2, 12, 27, 0.35) 0%,
        rgba(2, 12, 27, 0.78) 55%,
        rgba(2, 12, 27, 0.9) 100%
      );
    box-shadow: 0 0.9rem 2rem rgba(2, 12, 27, 0.32);
    backdrop-filter: blur(3px);
  }

  body.index-page .hero-badge,
  html[dir="rtl"] body.index-page .hero-badge,
  body.index-page .hero-title,
  html[dir="rtl"] body.index-page .hero-title,
  body.index-page .hero .title-line-1,
  body.index-page .hero .title-line-2,
  html[dir="rtl"] body.index-page .hero .title-line-1,
  html[dir="rtl"] body.index-page .hero .title-line-2 {
    text-align: start !important;
  }

  body.index-page .hero .hero-title {
    font-size: clamp(1.55rem, 6.8vw, 2.15rem) !important;
    line-height: 1.12 !important;
    color: #f8fafc !important;
  }

  body.index-page .hero .hero-role,
  body.index-page .hero .hero-subtitle,
  body.index-page .hero .hero-subtitle .typed {
    color: #e2e8f0 !important;
  }

  body.index-page .hero .hero-role {
    font-size: clamp(0.88rem, 3.4vw, 1.02rem) !important;
    line-height: 1.4 !important;
  }

  body.index-page .hero-actions,
  html[dir="rtl"] body.index-page .hero-actions {
    position: relative;
    z-index: 3;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    gap: 0.55rem !important;
  }

  body.index-page .hero-actions .btn {
    max-width: 100%;
    padding-block: 0.65rem !important;
  }
}

/* Keep face upper-left; tighten card on the narrowest phones */
@media (max-width: 374px) {
  body.index-page .hero .hero-bg,
  body.index-page .hero-bg {
    object-position: 22% 10% !important;
  }

  body.index-page .hero-content-section,
  html[dir="rtl"] body.index-page .hero-content-section {
    width: min(100%, 16.75rem) !important;
    max-width: min(100%, 16.75rem) !important;
  }
}

@media (min-width: 375px) and (max-width: 399px) {
  body.index-page .hero .hero-bg,
  body.index-page .hero-bg {
    object-position: 26% 11% !important;
  }
}

@media (min-width: 400px) and (max-width: 429px) {
  body.index-page .hero .hero-bg,
  body.index-page .hero-bg {
    object-position: 28% 12% !important;
  }
}

@media (min-width: 430px) and (max-width: 767px) {
  body.index-page .hero .hero-bg,
  body.index-page .hero-bg {
    object-position: 30% 12% !important;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  body.index-page .hero .hero-bg,
  body.index-page .hero-bg {
    object-position: 32% 16% !important;
  }

  body.index-page .hero-content-section,
  html[dir="rtl"] body.index-page .hero-content-section {
    width: min(100%, 22rem) !important;
    max-width: min(100%, 22rem) !important;
  }
}

/* Short landscape-ish phones (e.g. 400×608): keep copy compact in the lower band */
@media (max-width: 991px) and (max-height: 680px) {
  body.index-page .hero .hero-bg,
  body.index-page .hero-bg {
    object-position: 30% 8% !important;
  }

  body.index-page .hero .hero-title {
    font-size: clamp(1.35rem, 5.5vw, 1.75rem) !important;
  }

  body.index-page .hero-content,
  html[dir="rtl"] body.index-page .hero-content {
    gap: 0.4rem !important;
    padding: 0.75rem 0.9rem !important;
  }

  body.index-page .hero-actions .btn {
    padding-block: 0.55rem !important;
  }
}

/* Desktop: face-forward crop; copy remains on the left overlay */
@media (min-width: 992px) {
  body.index-page .hero .hero-bg,
  body.index-page .hero-bg {
    object-position: 36% 22% !important;
    opacity: 1 !important;
  }
}