:root {
  --bg: #070b10;
  --bg-soft: #0d1716;
  --bg-panel: #111d20;
  --surface: #132124;
  --surface-2: #182a2d;
  --text: #eef8f2;
  --muted: #afc4bd;
  --line: rgba(148, 222, 194, 0.22);
  --lime: #b7f34a;
  --teal: #38d6b2;
  --cyan: #69d9ff;
  --amber: #ffd166;
  --danger: #ff7a7a;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(56, 214, 178, 0.16), transparent 30rem),
    radial-gradient(circle at 86% 16%, rgba(183, 243, 74, 0.11), transparent 28rem),
    linear-gradient(180deg, #05080c 0%, var(--bg) 44%, #08110f 100%);
  color: var(--text);
  font-family: "Noto Sans Bengali", "Hind Siliguri", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.75;
}

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

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin-inline: auto;
}

.skip-link,
.screen-reader-text {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--lime);
  color: #07100d;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 9, 12, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  min-width: 104px;
  line-height: 0;
  text-decoration: none;
}

.brand-mark .custom-logo-link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.brand-mark img,
.site-header .custom-logo-link img {
  display: block;
  width: auto;
  max-width: 118px;
  max-height: 40px;
  object-fit: contain;
}

.brand-text {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--lime);
}

.primary-nav ul,
.footer-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-nav a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 6px 11px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius);
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--text);
  background: rgba(105, 217, 255, 0.1);
  outline: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
}

.menu-toggle span:not(.screen-reader-text) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
}

.hero {
  padding: 64px 0 38px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: 44px;
}

.hero-copy {
  padding: 8px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin: 0 0 16px;
  padding: 4px 10px;
  border: 1px solid rgba(183, 243, 74, 0.35);
  border-radius: var(--radius);
  color: var(--lime);
  background: rgba(183, 243, 74, 0.08);
  font-size: 0.9rem;
  font-weight: 800;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 16px;
  color: var(--text);
  line-height: 1.25;
}

h1 {
  max-width: 900px;
  font-size: clamp(2.1rem, 5vw, 4.8rem);
  font-weight: 900;
}

h2 {
  margin-top: 40px;
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
}

h3 {
  margin-top: 26px;
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
}

p {
  margin: 0 0 18px;
}

.hero-intro {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.24rem);
}

.hero-note {
  max-width: 660px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.96rem;
}

.main-action,
.wp-block-button__link,
.search-form button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 0;
  border-radius: var(--radius);
  color: #07100d;
  background: linear-gradient(135deg, var(--lime), var(--teal));
  box-shadow: 0 14px 36px rgba(183, 243, 74, 0.22);
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.main-action:hover,
.main-action:focus-visible,
.wp-block-button__link:hover,
.wp-block-button__link:focus-visible,
.search-form button:hover,
.search-form button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(56, 214, 178, 0.3);
  outline: 2px solid rgba(255, 255, 255, 0.45);
  outline-offset: 2px;
}

.hero-visual {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(105, 217, 255, 0.12), rgba(183, 243, 74, 0.09));
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: calc(var(--radius) - 2px);
}

.longform-content,
.page-shell {
  margin-bottom: 58px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(13, 23, 22, 0.82);
  box-shadow: var(--shadow);
}

.entry-content > * {
  max-width: 850px;
}

.entry-content > .alignwide,
.entry-content > .wp-block-image,
.entry-content > .wp-block-columns,
.entry-content > .wp-block-group {
  max-width: 100%;
}

.entry-content a {
  color: var(--cyan);
}

.entry-content ul,
.entry-content ol {
  padding-left: 1.3em;
}

.wp-block-group {
  margin: 24px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(24, 42, 45, 0.78);
}

.wp-block-columns {
  gap: 18px;
}

.wp-block-image {
  margin: 28px 0;
}

.wp-block-image img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.24);
}

.wp-block-table {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.wp-block-table table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  color: #f7fff9;
  background: #07100d;
}

.wp-block-table tr,
.wp-block-table th,
.wp-block-table td {
  padding: 12px 14px;
  border: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
  overflow-wrap: anywhere;
  color: #f7fff9;
  background: #07100d;
}

.wp-block-table th {
  color: #ffffff;
  background: #102015;
}

.wp-block-table td {
  color: #f7fff9;
  background: #07100d;
}

.wp-block-table tbody tr:nth-child(even) td {
  background: #0f1b18;
}

.wp-block-table a {
  color: #e0ff8a;
  font-weight: 800;
  text-decoration-line: underline;
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.18em;
}

.wp-block-table a:hover,
.wp-block-table a:focus-visible {
  color: #ffffff;
}

.wp-element-caption,
figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.wp-block-details {
  margin: 12px 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 11, 16, 0.68);
}

.wp-block-details summary {
  color: var(--text);
  font-weight: 850;
  cursor: pointer;
}

.wp-block-details p {
  margin: 12px 0 0;
  color: var(--muted);
}

.page-main {
  padding: 44px 0 64px;
}

.page-header {
  max-width: 860px;
  margin-bottom: 26px;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.post-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.post-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.search-form {
  display: flex;
  gap: 10px;
  align-items: center;
}

.search-field {
  width: min(420px, 100%);
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: #08100f;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #05080c;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 34px 0;
}

.footer-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 29, 32, 0.78);
}

.footer-panel h2 {
  margin-top: 0;
  font-size: 1.12rem;
}

.footer-panel p {
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-nav {
  grid-column: 1 / -1;
}

.footer-nav ul {
  flex-wrap: wrap;
}

.footer-nav a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 4px 10px;
  color: var(--muted);
  text-decoration: none;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--lime);
}

.footer-bottom {
  display: flex;
  justify-content: center;
  gap: 18px;
  padding: 16px;
  color: var(--muted);
  border-top: 1px solid rgba(148, 222, 194, 0.14);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .primary-nav {
    position: absolute;
    top: 64px;
    left: 16px;
    right: 16px;
    display: none;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(5, 9, 12, 0.98);
  }

  .primary-nav.is-open {
    display: block;
  }

  .primary-nav ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 38px;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 16px;
  }

  .container {
    width: min(100% - 22px, var(--container));
  }

  .longform-content,
  .page-shell,
  .wp-block-group {
    padding: 18px;
  }

  .primary-nav ul {
    grid-template-columns: 1fr;
  }

  .header-inner {
    min-height: 58px;
  }

  .brand-mark {
    min-width: 92px;
  }

  .brand-mark img,
  .site-header .custom-logo-link img {
    max-width: 104px;
    max-height: 34px;
  }

  .primary-nav {
    top: 58px;
  }

  .main-action {
    width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}