:root {
  --bg: #f4fbf7;
  --panel: #ffffff;
  --panel-soft: #e9f8ef;
  --ink: #0a1f1a;
  --muted: #52635f;
  --brand: #047857;
  --brand-strong: #065f46;
  --brand-soft: #c8f2dc;
  --accent: #f59e0b;
  --accent-strong: #b45309;
  --risk: #b91c1c;
  --line: rgba(6, 95, 70, 0.16);
  --shadow: 0 24px 70px rgba(6, 95, 70, 0.12);
  --radius: 8px;
  --max: 1160px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans Bengali", "Hind Siliguri", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0;
}

a {
  color: var(--brand-strong);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

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

.skip-link {
  position: absolute;
  left: 16px;
  top: -120px;
  z-index: 50;
  padding: 10px 14px;
  background: var(--ink);
  color: #fff;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(244, 251, 247, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.site-header__inner,
.site-main,
.site-footer__inner {
  width: min(var(--max), calc(100% - 32px));
  margin-inline: auto;
}

.site-header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-lockup {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand-lockup__mark,
.custom-logo-link,
.brand-lockup__fallback {
  flex: 0 0 auto;
}

.brand-lockup__fallback {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--brand);
  color: #fff;
  font-weight: 800;
}

.custom-logo,
.custom-logo-link img,
.site-branding img,
.brand-logo img,
.brand-lockup__mark img,
.brand-lockup--footer img,
.site-footer .custom-logo {
  width: auto;
  max-width: 58px;
  max-height: 58px;
  object-fit: contain;
}

.brand-lockup__text {
  min-width: 0;
  display: grid;
  gap: 1px;
}

.brand-lockup__text strong {
  font-size: 1.08rem;
  line-height: 1.1;
}

.brand-lockup__text small {
  max-width: 220px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.primary-nav ul,
.footer-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 7px 10px;
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.primary-nav a:hover,
.primary-nav a:focus {
  background: var(--brand-soft);
  outline: none;
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
}

.menu-toggle span {
  width: 17px;
  height: 2px;
  display: block;
  background: currentColor;
}

.menu-toggle b {
  font-size: 0.88rem;
}

.home-hero {
  margin: 28px auto 34px;
  padding: clamp(24px, 5vw, 54px);
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(280px, 0.8fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
  border-radius: 0 0 28px 28px;
  background:
    radial-gradient(circle at 12% 15%, rgba(245, 158, 11, 0.2), transparent 28%),
    linear-gradient(135deg, #0b3b30 0%, #047857 48%, #f4fbf7 48.2%, #e9f8ef 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-strong);
  font-weight: 800;
}

.home-hero h1,
.page-hero h1,
.listing-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.1rem, 5vw, 4.6rem);
  line-height: 1.08;
}

.home-hero h1 {
  color: #fff;
  max-width: 9.5em;
}

.hero-lede {
  max-width: 650px;
  margin: 18px 0 0;
  color: #e8fff5;
  font-size: clamp(1.02rem, 2vw, 1.25rem);
}

.primary-entry {
  width: fit-content;
  min-height: 48px;
  margin-top: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border-radius: var(--radius);
  background: var(--accent);
  color: #1c1403;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 16px 34px rgba(180, 83, 9, 0.22);
}

.primary-entry:hover,
.primary-entry:focus {
  background: #fbbf24;
  outline: 3px solid rgba(251, 191, 36, 0.35);
}

.hero-points {
  max-width: 680px;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
}

.hero-points li {
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  color: #f7fff9;
  font-weight: 650;
}

.home-hero__media {
  margin: 0;
  align-self: stretch;
  display: grid;
  place-items: center;
}

.hero-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 8px solid rgba(255, 255, 255, 0.78);
  border-radius: 16px;
  box-shadow: 0 22px 50px rgba(10, 31, 26, 0.22);
}

.front-article,
.page-shell,
.listing-hero {
  margin-block: 34px;
}

.entry-content {
  display: grid;
  gap: 24px;
}

.entry-content > * {
  width: min(880px, 100%);
  margin: 0 auto;
}

.entry-content > .wp-block-group,
.entry-content > .wp-block-columns,
.entry-content > .wp-block-image,
.entry-content > .wp-block-table {
  width: min(var(--max), 100%);
}

.entry-content h2 {
  margin-top: 12px;
  color: var(--brand-strong);
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  line-height: 1.22;
}

.entry-content h3 {
  color: var(--ink);
  font-size: clamp(1.12rem, 2vw, 1.35rem);
  line-height: 1.3;
}

.entry-content p,
.entry-content li {
  color: #263a35;
}

.wp-block-group {
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 16px 40px rgba(6, 95, 70, 0.07);
}

.wp-block-group.is-style-soft {
  background: var(--panel-soft);
}

.wp-block-columns {
  gap: 22px;
}

.wp-block-image img,
.entry-visual {
  border-radius: var(--radius);
  box-shadow: 0 16px 38px rgba(6, 95, 70, 0.13);
}

.wp-block-table table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--panel);
}

.wp-block-table th,
.wp-block-table td {
  padding: 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.wp-block-table th {
  background: var(--brand-strong);
  color: #fff;
}

.toc-box ul,
.checklist-box ul {
  display: grid;
  gap: 8px;
}

.risk-note {
  border-color: rgba(185, 28, 28, 0.18);
  background: #fff6f4;
}

.risk-note strong {
  color: var(--risk);
}

.faq-list details {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  cursor: pointer;
  color: var(--brand-strong);
  font-weight: 850;
}

.page-hero,
.listing-hero {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 5vw, 48px);
  border-radius: 0 0 28px 28px;
  background: linear-gradient(135deg, #dcfce7, #fff 64%);
  box-shadow: var(--shadow);
}

.page-visual {
  max-height: 420px;
  object-fit: cover;
}

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

.post-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.post-card a {
  color: var(--ink);
  text-decoration: none;
}

.search-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.search-field {
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.search-form button {
  min-height: 44px;
  padding: 10px 16px;
  border: 0;
  border-radius: var(--radius);
  background: var(--brand);
  color: #fff;
  cursor: pointer;
}

.site-footer {
  margin-top: 54px;
  padding: 42px 0;
  background: #071c18;
  color: #d8fff0;
}

.site-footer a {
  color: #f8d36b;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(180px, 0.7fr) minmax(0, 1fr);
  gap: 26px;
}

.site-footer .brand-lockup {
  color: #fff;
}

.site-footer .brand-lockup__text small,
.site-footer p {
  color: #bdebdc;
}

.footer-nav ul {
  display: grid;
  gap: 8px;
}

.footer-notes {
  display: grid;
  gap: 10px;
}

.text-link {
  font-weight: 800;
}

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

  .primary-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 76px;
    display: none;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: var(--shadow);
  }

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

  .primary-nav ul {
    display: grid;
    gap: 4px;
  }

  .home-hero {
    grid-template-columns: 1fr;
    background:
      radial-gradient(circle at 75% 0%, rgba(245, 158, 11, 0.18), transparent 30%),
      linear-gradient(160deg, #0b3b30 0%, #047857 66%, #e9f8ef 66.2%, #f4fbf7 100%);
  }

  .site-footer__inner,
  .post-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header__inner,
  .site-main,
  .site-footer__inner {
    width: min(100% - 24px, var(--max));
  }

  .home-hero {
    margin-top: 16px;
    padding: 22px;
    border-radius: 0 0 18px 18px;
  }

  .home-hero h1 {
    font-size: 2.35rem;
  }

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

  .primary-entry {
    width: 100%;
  }

  .custom-logo,
  .custom-logo-link img,
  .site-branding img,
  .brand-logo img,
  .brand-lockup__mark img,
  .brand-lockup--footer img,
  .site-footer .custom-logo {
    max-width: 46px;
    max-height: 46px;
  }

  .brand-lockup__text small {
    max-width: 155px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}