:root {
  --color-ink: #102a43;
  --color-muted: #52616b;
  --color-emerald: #0f9f6e;
  --color-teal: #0ea5a4;
  --color-mint: #e9fbf4;
  --color-sky: #eaf7ff;
  --color-gold: #f4b740;
  --color-violet: #241535;
  --color-line: #d9e7e1;
  --color-surface: #ffffff;
  --shadow-soft: 0 24px 70px rgba(8, 47, 73, 0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --container: min(1140px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #f7fbf9;
  color: var(--color-ink);
  font-family: "Noto Sans Bengali", "Hind Siliguri", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.75;
}

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

a {
  color: #087f5b;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.screen-reader-text,
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  width: auto;
  height: auto;
  padding: 10px 14px;
  clip: auto;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(15, 159, 110, 0.13);
  backdrop-filter: blur(16px);
}

.site-header__inner {
  width: var(--container);
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-wordmark {
  display: inline-flex;
  align-items: center;
  color: var(--color-ink);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
}

.brand-wordmark img,
.custom-logo {
  display: block;
  width: auto;
  max-width: 168px;
  max-height: 54px;
}

.site-header__nav ul,
.site-footer__nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-header__nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: #244054;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
}

.site-header__nav a:hover,
.site-header__nav a:focus {
  color: #087f5b;
}

.site-header__toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
}

.site-header__toggle span:not(.screen-reader-text) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--color-ink);
}

.hero {
  background:
    radial-gradient(circle at 86% 12%, rgba(250, 204, 21, 0.25), transparent 28%),
    linear-gradient(138deg, #0b7f64 0%, #10b981 52%, #e7fff6 100%);
}

.hero__inner {
  width: var(--container);
  min-height: 630px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.88fr);
  align-items: center;
  gap: clamp(28px, 5vw, 74px);
  padding: 70px 0 88px;
}

.hero__copy {
  color: #fff;
}

.hero__kicker {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 18px;
  padding: 8px 13px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #f6fffb;
  font-size: 0.93rem;
  font-weight: 800;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  color: #fff;
  font-size: clamp(2.6rem, 6vw, 5.8rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero__intro {
  max-width: 650px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1.02rem, 1.6vw, 1.24rem);
}

.hero__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 188px;
  min-height: 54px;
  margin-top: 30px;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  background: #fff;
  color: #087f5b;
  box-shadow: 0 14px 36px rgba(4, 72, 54, 0.22);
  font-weight: 900;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.hero__action:hover,
.hero__action:focus {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(4, 72, 54, 0.28);
}

.hero__note {
  max-width: 560px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.95rem;
}

.hero__visual {
  display: flex;
  justify-content: center;
}

.phone-frame {
  position: relative;
  width: min(380px, 82vw);
  min-height: 505px;
  padding: 18px;
  border-radius: 34px;
  background: linear-gradient(180deg, #122033, #0b1424);
  box-shadow: 0 36px 80px rgba(2, 44, 34, 0.34);
}

.phone-frame::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  width: 86px;
  height: 8px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  z-index: 2;
}

.phone-frame__image {
  display: block;
  width: 100%;
  min-height: 455px;
  object-fit: cover;
  border-radius: 24px;
}

.phone-frame__icon {
  position: absolute;
  right: -18px;
  bottom: 38px;
  width: 92px;
  height: 92px;
  object-fit: cover;
  border: 8px solid #fff;
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  z-index: 3;
}

.front-article,
.page-main,
.listing-main {
  background: linear-gradient(180deg, #f7fbf9 0%, #fff 36%, #f6faf8 100%);
}

.front-article__inner,
.content-shell,
.listing-header,
.post-list {
  width: min(920px, calc(100vw - 40px));
  margin: 0 auto;
}

.front-article__inner {
  padding: 64px 0 78px;
}

.content-shell {
  padding: 54px 0 76px;
}

.content-shell__header {
  margin-bottom: 32px;
  padding: 34px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #fff, var(--color-mint));
}

.content-shell__eyebrow {
  margin: 0 0 8px;
  color: #087f5b;
  font-weight: 800;
}

.content-shell h1,
.listing-header h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: 0;
}

.content-shell__visual {
  margin: 0 0 34px;
}

.content-shell__visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.front-article h2,
.content-shell__body h2 {
  margin: 42px 0 16px;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: 1.24;
  letter-spacing: 0;
}

.front-article h3,
.content-shell__body h3 {
  margin: 30px 0 12px;
  font-size: 1.3rem;
  line-height: 1.28;
}

.front-article p,
.content-shell__body p,
.front-article li,
.content-shell__body li {
  color: #243b53;
}

.wp-block-group,
.wp-block-table,
.wp-block-quote,
.wp-block-list,
.wp-block-yoast-faq-block,
.cv666-note {
  margin-top: 24px;
  margin-bottom: 24px;
}

.wp-block-group.is-style-card,
.wp-block-group.cv666-card,
.cv666-note {
  padding: 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 14px 46px rgba(16, 42, 67, 0.07);
}

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

.wp-block-table th,
.wp-block-table td {
  padding: 14px;
  border: 1px solid #dfece8;
  text-align: left;
  vertical-align: top;
}

.wp-block-table th {
  background: #ecfdf5;
  color: #134e4a;
}

.wp-block-image {
  margin: 32px 0;
}

.wp-block-image img {
  display: block;
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.wp-block-image figcaption {
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 0.92rem;
  text-align: center;
}

.wp-block-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.wp-block-button__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  background: #0f9f6e;
  color: #fff;
  font-weight: 900;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.wp-block-button__link:hover,
.wp-block-button__link:focus {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(15, 159, 110, 0.22);
}

.wp-block-yoast-faq-block,
.cv666-faq {
  padding: 28px;
  border-radius: var(--radius-md);
  background: #f0fdfa;
  border: 1px solid #b6eadf;
}

.schema-faq-section,
.cv666-faq-item {
  padding: 18px 0;
  border-bottom: 1px solid #c9eee6;
}

.schema-faq-section:last-child,
.cv666-faq-item:last-child {
  border-bottom: 0;
}

.schema-faq-question,
.cv666-faq-item strong {
  display: block;
  margin-bottom: 8px;
  color: #134e4a;
  font-size: 1.08rem;
  font-weight: 900;
}

.site-footer {
  background: var(--color-violet);
  color: rgba(255, 255, 255, 0.82);
}

.site-footer__inner {
  width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(240px, 1.1fr) minmax(220px, 0.8fr) minmax(260px, 1fr);
  gap: 36px;
  padding: 42px 0;
}

.site-footer a {
  color: #f8fafc;
}

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

.site-footer__brand p,
.site-footer__contact p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.95rem;
}

.site-footer__nav ul {
  align-items: flex-start;
  flex-direction: column;
  gap: 9px;
}

.site-footer__nav a {
  text-decoration: none;
  font-weight: 700;
}

.listing-header {
  padding: 50px 0 24px;
}

.post-list {
  display: grid;
  gap: 18px;
  padding-bottom: 70px;
}

.post-card {
  padding: 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #fff;
}

.post-card h2 {
  margin: 0 0 10px;
}

.post-card h2 a {
  color: var(--color-ink);
  text-decoration: none;
}

.search-form {
  display: flex;
  gap: 10px;
  max-width: 520px;
}

.search-field {
  width: 100%;
  min-height: 46px;
  padding: 9px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
}

.search-submit {
  min-height: 46px;
  padding: 9px 16px;
  border: 0;
  border-radius: var(--radius-sm);
  background: #0f9f6e;
  color: #fff;
  cursor: pointer;
  font-weight: 800;
}

@media (max-width: 900px) {
  .site-header__toggle {
    display: inline-block;
  }

  .site-header__nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
    padding: 14px 20px 20px;
    background: #fff;
    border-bottom: 1px solid var(--color-line);
  }

  .site-header__nav.is-open {
    display: block;
  }

  .site-header__nav ul {
    align-items: stretch;
    flex-direction: column;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 48px 0 64px;
  }

  .hero__visual {
    order: -1;
  }

  .phone-frame {
    min-height: 380px;
  }

  .phone-frame__image {
    min-height: 330px;
  }

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

@media (max-width: 560px) {
  :root {
    --container: min(100vw - 28px, 1140px);
  }

  body {
    font-size: 16px;
  }

  .brand-wordmark img,
  .custom-logo {
    max-width: 138px;
  }

  .hero h1 {
    font-size: 2.45rem;
  }

  .hero__action {
    width: 100%;
  }

  .front-article__inner,
  .content-shell,
  .listing-header,
  .post-list {
    width: min(100vw - 28px, 920px);
  }

  .content-shell__header,
  .wp-block-group.is-style-card,
  .wp-block-group.cv666-card,
  .wp-block-yoast-faq-block,
  .cv666-faq {
    padding: 20px;
  }

  .wp-block-table {
    overflow-x: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}