@font-face {
  font-family: "Cairo";
  src: url("../fonts/cairo/Cairo-slnt-wght.ttf") format("truetype");
  font-style: normal;
  font-weight: 200 1000;
  font-display: swap;
}

@font-face {
  font-family: "Gulzar";
  src: url("../fonts/gulzar/Gulzar-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Anek Bangla";
  src: url("../fonts/anek-bangla/AnekBangla-wdth-wght.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
}

:root {
  color-scheme: light;
  font-size: 17px;
  --bg: #f6f4ef;
  --surface: #fffdf8;
  --text: #1f2933;
  --text-muted: #52606d;
  --border: #ddd5c8;
  --accent: #1d5d86;
  --accent-visited: #5e4b8b;
  --focus: rgba(29, 93, 134, 0.18);
  --shadow: 0 2px 14px rgba(31, 41, 51, 0.05);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

html[lang="en"] body {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, "Times New Roman", serif;
}

html[lang="bn"] body {
  font-family: "Anek Bangla", "Noto Sans Bengali", "Hind Siliguri", "Vrinda", sans-serif;
}

html[lang="ar"] body {
  font-family: "Cairo", "Noto Sans Arabic", Tahoma, Arial, sans-serif;
}

html[lang="ur"] body {
  font-family: "Gulzar", "Noto Nastaliq Urdu", "Noto Naskh Arabic", serif;
  line-height: 1.95;
}

.site {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 22px 84px;
  animation: page-enter 0.5s ease-out both;
}

@keyframes page-enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

header {
  text-align: center;
  margin-bottom: 2rem;
  padding-top: 0;
}

.site-title {
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-size: clamp(2rem, 4.8vw, 2.8rem);
}

.tagline {
  margin: 0.6rem 0 0;
  color: var(--text-muted);
  font-size: 1rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 1rem;
}

nav a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

nav a:hover,
nav a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.language-switcher {
  position: relative;
  display: inline-block;
  margin: 0 auto 1.25rem;
}

.language-switcher + .site-title {
  margin-top: 0.35rem;
}

html[lang="ur"] .language-switcher {
  margin-bottom: 1.5rem;
}

html[lang="ur"] .language-switcher + .site-title {
  margin-top: 0.55rem;
}

.language-switcher summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 1.9rem;
  padding: 0.18rem 0.62rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.language-switcher summary::marker {
  content: "";
}

.language-switcher summary::-webkit-details-marker {
  display: none;
}

.language-switcher summary:hover {
  border-color: var(--text-muted);
  background: #f7f4ee;
}

.language-switcher summary:focus-visible {
  outline: 2px solid #b8b0a3;
  outline-offset: 2px;
}

.language-switcher[open] summary {
  border-color: var(--text-muted);
  background: #f7f4ee;
}

.language-switcher-globe {
  width: 0.98rem;
  height: 0.98rem;
  border: 1px solid currentColor;
  border-radius: 50%;
  position: relative;
  display: inline-block;
}

.language-switcher-globe::before,
.language-switcher-globe::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
}

.language-switcher-globe::before {
  border-inline: 1px solid currentColor;
  inset-inline: 0.22rem;
}

.language-switcher-globe::after {
  border-top: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  inset-block: 0.28rem;
}

.language-switcher-label {
  white-space: nowrap;
}

.language-menu {
  position: absolute;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  top: calc(100% + 8px);
  min-width: 9rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.3rem;
  z-index: 20;
}

.language-switcher:not([open]) .language-menu {
  display: none;
}

.language-menu a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 1.8rem;
  padding: 0.12rem 0.42rem;
  border-radius: 7px;
  font-size: 0.9rem;
  line-height: 1.25;
  text-align: center;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.language-switcher .language-menu a:visited {
  color: var(--text);
}

.language-menu a[lang="en"] {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, "Times New Roman", serif;
}

.language-menu a[lang="bn"] {
  font-family: "Anek Bangla", "Noto Sans Bengali", "Hind Siliguri", sans-serif;
}

.language-menu a[lang="ar"] {
  font-family: "Cairo", "Noto Sans Arabic", Tahoma, Arial, sans-serif;
}

.language-menu a[lang="ur"] {
  font-family: "Gulzar", "Noto Nastaliq Urdu", "Noto Naskh Arabic", serif;
}

.language-menu a:hover,
.language-menu a:focus-visible {
  border-bottom-color: var(--text-muted);
  background: #f1eee7;
}

.language-menu a[aria-current="page"] {
  color: var(--text);
  font-weight: 600;
  border-bottom-color: var(--text-muted);
  background: #ece8df;
}

main {
  display: block;
  text-align: start;
}

section:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

section {
  margin-top: 2rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
  animation: section-enter 0.55s ease-out both;
}

@keyframes section-enter {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-title {
  margin: 0 0 0.7rem;
  font-size: clamp(1.3rem, 2.4vw, 1.55rem);
  line-height: 1.35;
}

p {
  margin: 0 0 1rem;
}

ul,
ol {
  margin: 0 0 1.2rem;
  padding-inline-start: 1.2rem;
}

li + li {
  margin-top: 0.5rem;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:visited {
  color: var(--accent-visited);
}

a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.summary-card,
.highlight,
.article-item,
.stats-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 1rem 1rem 1.1rem;
}

.highlight-list,
.article-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.article-item a {
  color: inherit;
  text-decoration: none;
  display: block;
}

.article-item h3,
.highlight h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.meta {
  margin: 0 0 0.6rem;
  color: var(--text-muted);
  font-size: 0.94rem;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.stats-embed,
.summary-card img,
.stats-card img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0.75rem 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f0ece2;
}

.wakatime-widget {
  margin-top: 0.9rem;
  padding: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fcfaf5;
}

.wakatime-widget h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.wakatime-status {
  margin: 0;
  color: var(--text-muted);
}

.wakatime-status.is-error {
  color: #7a3026;
}

.wakatime-visuals {
  margin-top: 0.75rem;
  display: grid;
  gap: 0.85rem;
}

.wakatime-bars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.wakatime-bar-row {
  display: grid;
  gap: 0.28rem;
}

.wakatime-bar-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: 0.9rem;
}

.wakatime-name {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.wakatime-swatch {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.wakatime-percent {
  color: var(--text-muted);
}

.wakatime-metrics {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  white-space: nowrap;
}

.wakatime-time {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.wakatime-track {
  width: 100%;
  height: 11px;
  border-radius: 999px;
  overflow: hidden;
  background: #ece5d8;
}

.wakatime-fill {
  height: 100%;
  border-radius: inherit;
  opacity: 0.82;
  transition: width 0.4s ease;
}

.wakatime-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.wakatime-card {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.wakatime-card-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.wakatime-card-value {
  margin-top: 0.2rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.github-commits-widget {
  margin-top: 0.9rem;
  padding: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fcfaf5;
}

.github-commits-status {
  margin: 0;
  color: var(--text-muted);
}

.github-commits-status.is-error {
  color: #7a3026;
}

.github-commits-visuals {
  margin-top: 0.75rem;
  display: grid;
  gap: 0.85rem;
}

.github-commits-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.github-commits-card {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.github-commits-card-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.github-commits-card-value {
  margin-top: 0.2rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.github-heatmap-wrap {
  display: grid;
  gap: 0.6rem;
}

.github-heatmap-scroll {
  overflow-x: auto;
  padding-bottom: 0.2rem;
}

.github-heatmap {
  display: grid;
  grid-template-rows: repeat(7, 11px);
  grid-auto-flow: column;
  grid-auto-columns: 11px;
  gap: 3px;
  width: max-content;
  min-width: 100%;
}

.github-heatmap-dot {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  border: 1px solid rgba(27, 31, 35, 0.06);
  transition: transform 0.12s ease;
}

.github-heatmap-dot:hover {
  transform: scale(1.08);
}

.github-heatmap-dot.is-future {
  border-color: rgba(27, 31, 35, 0.04);
}

.github-heatmap-legend {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.github-heatmap-legend-label {
  line-height: 1;
}

.github-heatmap-legend-swatch {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  border: 1px solid rgba(27, 31, 35, 0.06);
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 1.2rem 0;
}

footer {
  border-top: 1px solid var(--border);
  margin-top: 2.2rem;
  padding-top: 1rem;
  color: var(--text-muted);
  text-align: center;
}

.is-hidden-media {
  display: none !important;
}

@media (max-width: 640px) {
  :root {
    font-size: 16px;
  }

  .site {
    padding: 34px 16px 56px;
  }

  .language-menu {
    min-width: 8.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}