/* =====================================================
   Decoding Biosphere Homepage Design
   Final Clean CSS
===================================================== */

/* ---------- Design variables ---------- */
:root {
  --db-green-dark: #163d2a;
  --db-green-main: #1f6b45;
  --db-green-soft: #eaf4ed;
  --db-cream: #fbfaf4;
  --db-muted: #66736b;
  --db-line: #dfe8e2;
  --db-shadow: 0 18px 45px rgba(22, 61, 42, 0.10);
  --db-radius-lg: 28px;
  --db-radius-md: 24px;
}

/* ---------- Prevent horizontal scrolling ---------- */
html,
body {
  overflow-x: hidden !important;
}

/* ---------- Homepage background ---------- */
body.home,
body.home .wp-site-blocks,
body.home .entry-content,
body.home .wp-block-post-content {
  background: var(--db-cream) !important;
}

/* ---------- Full-width homepage sections ---------- */
body.home .wp-block-post-content > .db-hero,
body.home .wp-block-post-content > .db-section,
body.home .entry-content > .db-hero,
body.home .entry-content > .db-section {
  width: 100vw !important;
  max-width: none !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  box-sizing: border-box !important;
}

/* ---------- Professional inner width ---------- */
body.home .db-inner,
body.home .wp-block-group.db-inner,
body.home .wp-block-columns.db-inner,
body.home .wp-block-cover.db-inner {
  max-width: 1560px !important;
  width: min(1560px, calc(100% - 96px)) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

body.home .db-hero-columns,
body.home .db-topic-cards,
body.home .db-featured-row,
body.home .db-authority-columns,
body.home .db-dictionary-columns,
body.home .db-student-columns {
  max-width: 1560px !important;
  width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

/* ---------- General homepage typography reset ---------- */
body.home .db-hero,
body.home .db-section,
body.home .db-hero *,
body.home .db-section * {
  letter-spacing: normal !important;
  word-spacing: normal !important;
}

/* ---------- Section spacing ---------- */
body.home .db-section {
  padding: 72px 0 !important;
}

body.home .db-hero,
body.home .db-section {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* ---------- Section backgrounds ---------- */
body.home .db-hero {
  background:
    radial-gradient(circle at 12% 14%, rgba(150, 216, 168, 0.42), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(138, 109, 59, 0.14), transparent 28%),
    linear-gradient(180deg, #fbfaf4 0%, #edf7f0 100%) !important;
  padding-top: 78px !important;
  padding-bottom: 64px !important;
  margin-top: 0 !important;
  overflow: hidden !important;
}

body.home .db-topic-section,
body.home .db-authority-section,
body.home .db-dictionary-section,
body.home .db-student-section {
  background: var(--db-cream) !important;
}

body.home .db-featured-guides,
body.home .db-article-section {
  background: #ffffff !important;
}

body.home .db-featured-guides {
  border-top: 1px solid var(--db-line) !important;
  border-bottom: 1px solid var(--db-line) !important;
}

body.home .db-subscribe-section {
  background: var(--db-green-soft) !important;
}

/* ---------- Column gaps ---------- */
body.home .db-hero-columns,
body.home .db-authority-columns,
body.home .db-dictionary-columns,
body.home .db-student-columns {
  gap: 40px !important;
}

body.home .db-topic-cards,
body.home .db-featured-row {
  gap: 22px !important;
}

/* ---------- Labels / small headings ---------- */
body.home .db-kicker,
body.home .db-section-kicker {
  display: inline-flex !important;
  align-items: center !important;
  color: var(--db-green-dark) !important;
  background: rgba(31, 107, 69, 0.10) !important;
  border: 1px solid rgba(31, 107, 69, 0.14) !important;
  border-radius: 999px !important;
  padding: 8px 12px !important;
  font-size: 13px !important;
  font-weight: 800 !important;
  letter-spacing: 0.05em !important;
  text-transform: uppercase !important;
  margin-bottom: 16px !important;
}

body.home .db-section-kicker.light {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(255, 255, 255, 0.22) !important;
  color: #cfead8 !important;
}

/* ---------- Headings ---------- */
body.home .db-hero-title,
body.home .db-section-title,
body.home .db-authority-box h2,
body.home .db-dictionary h2,
body.home .db-student-section h2,
body.home .db-subscribe-title,
body.home .db-card h3,
body.home .db-feature-card h3 {
  font-family: Georgia, "Times New Roman", serif !important;
}

body.home .db-hero-title {
  color: var(--db-green-dark) !important;
  font-size: clamp(34px, 4.2vw, 58px) !important;
  line-height: 1.12 !important;
  letter-spacing: -0.02em !important;
  max-width: 820px !important;
  margin-bottom: 22px !important;
  font-weight: 700 !important;
}

body.home .db-section-title,
body.home .db-authority-box h2,
body.home .db-dictionary h2 {
  color: var(--db-green-dark) !important;
  font-size: clamp(28px, 3.2vw, 42px) !important;
  line-height: 1.15 !important;
  letter-spacing: -0.015em !important;
  max-width: 980px !important;
  margin-bottom: 14px !important;
}

body.home .db-dictionary h2,
body.home .db-dictionary h2 a,
body.home .db-authority-box h2,
body.home .db-subscribe-title {
  color: #ffffff !important;
}

body.home .db-card h3,
body.home .db-feature-card h3 {
  color: var(--db-green-dark) !important;
  font-size: 21px !important;
  line-height: 1.25 !important;
  letter-spacing: -0.01em !important;
  margin-top: 8px !important;
  margin-bottom: 10px !important;
}

/* ---------- Body text ---------- */
body.home .db-hero-text,
body.home .db-section-intro,
body.home .db-card p,
body.home .db-feature-card p,
body.home .db-authority-box p,
body.home .db-trust-list p,
body.home .db-dictionary p,
body.home .db-student-section li {
  font-size: 16px !important;
  line-height: 1.6 !important;
  letter-spacing: normal !important;
  word-spacing: normal !important;
}

body.home .db-hero-text {
  color: #42564b !important;
  max-width: 800px !important;
  margin-bottom: 28px !important;
}

body.home .db-section-intro {
  color: var(--db-muted) !important;
  max-width: 950px !important;
  margin-bottom: 34px !important;
}

body.home .db-card p,
body.home .db-feature-card p {
  color: var(--db-muted) !important;
}

body.home .db-dictionary p {
  color: #e1f0e7 !important;
  max-width: 850px !important;
}

body.home .db-authority-box p {
  color: #d9e9df !important;
}

/* ---------- Buttons ---------- */
body.home .db-primary-btn .wp-block-button__link {
  background: var(--db-green-main) !important;
  color: #ffffff !important;
  border-radius: 999px !important;
  font-weight: 800 !important;
  padding: 13px 22px !important;
  box-shadow: 0 14px 30px rgba(31, 107, 69, 0.22) !important;
}

body.home .db-secondary-btn .wp-block-button__link {
  background: #ffffff !important;
  color: var(--db-green-dark) !important;
  border: 1px solid var(--db-line) !important;
  border-radius: 999px !important;
  font-weight: 800 !important;
  padding: 13px 22px !important;
}

body.home .db-light-btn .wp-block-button__link {
  background: #ffffff !important;
  color: var(--db-green-dark) !important;
  border-radius: 999px !important;
  font-weight: 800 !important;
  padding: 12px 20px !important;
}

/* ---------- Search bar ---------- */
body.home .db-search {
  max-width: 760px !important;
  margin-top: 24px !important;
}

body.home .db-search .wp-block-search__inside-wrapper {
  background: #ffffff !important;
  border: 1px solid var(--db-line) !important;
  border-radius: 999px !important;
  padding: 8px !important;
  box-shadow: var(--db-shadow) !important;
}

body.home .db-search input.wp-block-search__input {
  border: 0 !important;
  background: transparent !important;
  padding-left: 14px !important;
  font-size: 16px !important;
}

body.home .db-search .wp-block-search__button {
  background: var(--db-green-dark) !important;
  color: #ffffff !important;
  border: 0 !important;
  border-radius: 999px !important;
  font-size: 16px !important;
  font-weight: 800 !important;
  padding-left: 20px !important;
  padding-right: 20px !important;
}

/* ---------- Hero image card ---------- */
body.home .db-hero-cover {
  border-radius: var(--db-radius-lg) !important;
  overflow: hidden !important;
  box-shadow: var(--db-shadow) !important;
  border: 1px solid rgba(31, 107, 69, 0.10) !important;
}

body.home .db-hero-card {
  background: rgba(251, 250, 244, 0.94) !important;
  color: var(--db-green-dark) !important;
  border-radius: 18px !important;
  padding: 18px 20px !important;
  margin-top: 250px !important;
  max-width: 94% !important;
  box-shadow: 0 12px 28px rgba(22, 61, 42, 0.08) !important;
}

body.home .db-hero-card p {
  margin: 0 !important;
  color: var(--db-green-dark) !important;
  font-size: 18px !important;
  line-height: 1.55 !important;
}

body.home .db-hero-card strong {
  font-size: 20px !important;
  line-height: 1.35 !important;
}

/* ---------- Cards ---------- */
body.home .db-card,
body.home .db-feature-card {
  border-radius: var(--db-radius-md) !important;
  overflow: hidden !important;
}

body.home .db-card {
  background: #ffffff !important;
  border: 1px solid var(--db-line) !important;
  padding: 22px !important;
  box-shadow: 0 10px 28px rgba(22, 61, 42, 0.08) !important;
}

body.home .db-feature-card {
  background: var(--db-cream) !important;
  border: 1px solid var(--db-line) !important;
  padding: 18px !important;
  box-shadow: 0 12px 30px rgba(22, 61, 42, 0.06) !important;
}

body.home .db-topic-icon {
  width: 54px !important;
  height: 54px !important;
  border-radius: 16px !important;
  background: var(--db-green-soft) !important;
  display: grid !important;
  place-items: center !important;
  font-size: 24px !important;
  margin-bottom: 14px !important;
}

/* ---------- Links ---------- */
body.home .db-hero a,
body.home .db-section a,
body.home .db-card-link a,
body.home .db-view-more a,
body.home .db-student-section a {
  color: var(--db-green-main) !important;
  font-weight: 800 !important;
  text-decoration: none !important;
}

body.home .db-primary-btn a,
body.home .db-search .wp-block-search__button,
body.home .db-light-btn a {
  text-decoration: none !important;
}

/* ---------- Images ---------- */
body.home .db-featured-image img,
body.home .db-rounded-image img {
  border-radius: 18px !important;
  aspect-ratio: 16 / 10 !important;
  object-fit: cover !important;
  width: 100% !important;
}

body.home .db-hero img,
body.home .db-section img {
  max-width: 100% !important;
}

/* ---------- Category pill ---------- */
body.home .db-category {
  display: inline-block !important;
  background: var(--db-green-soft) !important;
  color: var(--db-green-dark) !important;
  padding: 5px 10px !important;
  border-radius: 999px !important;
  font-size: 12px !important;
  font-weight: 900 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.04em !important;
  margin-top: 10px !important;
  margin-bottom: 6px !important;
}

/* ---------- Authority / trust section ---------- */
body.home .db-authority-box {
  background: var(--db-green-dark) !important;
  color: #ffffff !important;
  border-radius: var(--db-radius-lg) !important;
  padding: 34px !important;
  box-shadow: var(--db-shadow) !important;
  overflow: hidden !important;
}

body.home .db-trust-list {
  display: grid !important;
  gap: 14px !important;
}

body.home .db-trust-list p {
  background: #ffffff !important;
  border: 1px solid var(--db-line) !important;
  border-radius: 22px !important;
  padding: 18px 20px !important;
  box-shadow: 0 10px 28px rgba(22, 61, 42, 0.055) !important;
  color: var(--db-muted) !important;
  margin: 0 !important;
}

body.home .db-trust-list p strong {
  display: block !important;
  font-size: 17px !important;
  line-height: 1.3 !important;
  margin-bottom: 8px !important;
  color: var(--db-green-dark) !important;
}

/* ---------- Dictionary section ---------- */
body.home .db-dictionary-section {
  padding-top: 48px !important;
}

body.home .db-dictionary {
  background: linear-gradient(135deg, rgba(31, 107, 69, 0.94), rgba(22, 61, 42, 0.96)) !important;
  color: #ffffff !important;
  border-radius: var(--db-radius-lg) !important;
  padding: 46px !important;
  box-shadow: var(--db-shadow) !important;
}

body.home .db-letter-row {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  margin: 24px 0 !important;
  padding: 0 !important;
}

body.home .db-letter-row a,
body.home .db-letter-row span {
  width: 34px !important;
  height: 34px !important;
  border-radius: 10px !important;
  background: rgba(255, 255, 255, 0.12) !important;
  border: 1px solid rgba(255, 255, 255, 0.22) !important;
  display: grid !important;
  place-items: center !important;
  color: #ffffff !important;
  font-size: 14px !important;
  font-weight: 900 !important;
  line-height: 1 !important;
  text-decoration: none !important;
}

body.home .db-letter-row a:visited {
  color: #ffffff !important;
}

body.home .db-letter-row a:hover,
body.home .db-letter-row a:focus {
  background: #ffffff !important;
  color: var(--db-green-dark) !important;
  border-color: #ffffff !important;
  text-decoration: none !important;
}

/* ---------- Article and student sections ---------- */
body.home .db-article-section .db-featured-row + .db-featured-row {
  margin-top: 22px !important;
}

body.home .db-view-more {
  margin-top: 26px !important;
  font-size: 15px !important;
}

body.home .db-student-section ul {
  margin-top: 14px !important;
  padding-left: 20px !important;
}

body.home .db-student-section li {
  margin-bottom: 9px !important;
}

/* ---------- Subscribe section ---------- */
body.home .db-subscribe-cover {
  border-radius: var(--db-radius-lg) !important;
  overflow: hidden !important;
  box-shadow: var(--db-shadow) !important;
}

body.home .db-subscribe-title {
  color: #ffffff !important;
  font-size: clamp(30px, 3.2vw, 42px) !important;
  line-height: 1.15 !important;
}

body.home .db-subscribe-text {
  color: #ffffff !important;
  font-size: 16px !important;
  line-height: 1.6 !important;
}

/* ---------- Tablet ---------- */
@media (max-width: 1020px) {
  body.home .db-inner,
  body.home .wp-block-group.db-inner,
  body.home .wp-block-columns.db-inner,
  body.home .wp-block-cover.db-inner {
    width: calc(100% - 36px) !important;
  }

  body.home .db-hero-columns,
  body.home .db-authority-columns,
  body.home .db-dictionary-columns,
  body.home .db-student-columns {
    gap: 28px !important;
  }

  body.home .db-topic-cards,
  body.home .db-featured-row {
    flex-wrap: wrap !important;
  }
}

/* ---------- Mobile ---------- */
@media (max-width: 781px) {
  body.home .db-inner,
  body.home .wp-block-group.db-inner,
  body.home .wp-block-columns.db-inner,
  body.home .wp-block-cover.db-inner {
    width: calc(100% - 28px) !important;
  }

  body.home .db-hero {
    padding-top: 48px !important;
    padding-bottom: 42px !important;
  }

  body.home .db-section {
    padding-top: 54px !important;
    padding-bottom: 54px !important;
  }

  body.home .db-hero-title {
    font-size: 36px !important;
    line-height: 1.1 !important;
  }

  body.home .db-section-title,
  body.home .db-authority-box h2,
  body.home .db-dictionary h2 {
    font-size: 30px !important;
  }

  body.home .db-hero-text,
  body.home .db-section-intro,
  body.home .db-card p,
  body.home .db-feature-card p,
  body.home .db-authority-box p,
  body.home .db-trust-list p,
  body.home .db-dictionary p,
  body.home .db-student-section li {
    font-size: 15.5px !important;
  }

  body.home .db-card h3,
  body.home .db-feature-card h3 {
    font-size: 21px !important;
  }

  body.home .db-trust-list p strong {
    font-size: 17px !important;
  }

  body.home .db-hero-cover {
    min-height: 330px !important;
  }

  body.home .db-hero-card {
    margin-top: 160px !important;
  }

  body.home .db-search .wp-block-search__inside-wrapper {
    border-radius: 18px !important;
    display: block !important;
  }

  body.home .db-search .wp-block-search__button {
    width: 100% !important;
    margin-top: 8px !important;
  }

  body.home .db-card,
  body.home .db-feature-card,
  body.home .db-authority-box,
  body.home .db-dictionary {
    padding: 24px !important;
  }

  body.home .db-subscribe-cover {
    min-height: 360px !important;
  }
	/* Slightly reduce subscribe section height */

body.home .db-subscribe-section {
  padding-top: 52px !important;
  padding-bottom: 52px !important;
}

body.home .db-subscribe-cover {
  min-height: 250px !important;
}

body.home .db-subscribe-title {
  font-size: clamp(28px, 3vw, 38px) !important;
}
}