/* ==========================================================================
   ProDentim Independent Guide — Design System
   Original palette: deep teal + warm cream + amber accent
   ========================================================================== */

:root {
  --color-ink: #16261f;
  --color-ink-soft: #3c4f45;
  --color-cream: #faf6ee;
  --color-cream-alt: #f2ede1;
  --color-sage: #e7f0e6;
  --color-sage-line: #d3e3d0;
  --color-teal-900: #0c3d38;
  --color-teal-800: #114f48;
  --color-teal-700: #166258;
  --color-teal-600: #1c7a6d;
  --color-teal-100: #d8ece7;
  --color-amber-600: #c97a2e;
  --color-amber-500: #e0913f;
  --color-amber-100: #fbe6cc;
  --color-coral-600: #d9603f;
  --color-white: #ffffff;
  --color-border: #e4ddcb;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(12, 61, 56, 0.08);
  --shadow-md: 0 8px 24px rgba(12, 61, 56, 0.12);
  --shadow-lg: 0 20px 48px rgba(12, 61, 56, 0.16);

  --container: 1160px;
  --space-section: clamp(56px, 8vw, 112px);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: var(--space-section) 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-teal-900);
  line-height: 1.15;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 4.4vw, 3.1rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.35rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-teal-700);
  background: var(--color-teal-100);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.section-head {
  max-width: 700px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-head p {
  color: var(--color-ink-soft);
  font-size: 1.05rem;
  margin-top: 14px;
}

.lede {
  font-size: 1.15rem;
  color: var(--color-ink-soft);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 30px;
  border-radius: var(--radius-pill);
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-amber-500), var(--color-amber-600));
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-teal-800);
  border: 1.5px solid var(--color-sage-line);
}

.btn-secondary:hover {
  border-color: var(--color-teal-600);
}

.btn-block {
  width: 100%;
}

.btn-sub {
  display: block;
  font-size: 0.8rem;
  color: var(--color-ink-soft);
  margin-top: 10px;
  text-align: center;
}

/* ---------- Top trust bar ---------- */

.trust-bar {
  background: var(--color-teal-900);
  color: var(--color-teal-100);
  font-size: 0.82rem;
  padding: 9px 0;
}

.trust-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  text-align: center;
}

.trust-bar span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 238, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

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

.logo-text-stack {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--color-teal-900);
}

.logo-tm {
  font-size: 0.55em;
  vertical-align: super;
}

.logo-tagline {
  font-family: var(--font-body);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.logo-mark {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.main-nav ul {
  display: flex;
  gap: 28px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}

.main-nav a:hover {
  color: var(--color-teal-700);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-cta .btn {
  padding: 11px 22px;
  font-size: 0.88rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-teal-900);
  margin: 4px 0;
  transition: 0.2s;
}

/* ---------- Hero ---------- */

.hero {
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(40px, 6vw, 72px);
  background: radial-gradient(circle at 85% 10%, var(--color-sage) 0%, var(--color-cream) 55%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-copy h1 {
  margin-bottom: 20px;
}

.hero-copy .lede {
  margin-bottom: 26px;
  max-width: 520px;
}

.hero-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 26px 0 30px;
  max-width: 520px;
}

.hero-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-teal-900);
}

.hero-benefits svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.hero-cta-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.hero-trustline {
  display: flex;
  gap: 18px;
  margin-top: 22px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--color-ink-soft);
}

.hero-trustline span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 20px;
  width: 100%;
  max-width: 420px;
}

.hero-badge {
  position: absolute;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 12px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-teal-800);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-badge-1 { top: -6px; left: -18px; }
.hero-badge-2 { bottom: 10px; right: -22px; }

/* ---------- Benefit strip ---------- */

.benefit-strip {
  background: var(--color-teal-900);
  padding: 40px 0;
}

.benefit-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.benefit-strip-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  color: var(--color-white);
}

.benefit-strip-item svg {
  width: 30px;
  height: 30px;
}

.benefit-strip-item span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-teal-100);
}

/* ---------- Generic two-col layout ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split-reverse .split-visual { order: 2; }

.visual-panel {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 32px;
}

.section-alt {
  background: var(--color-sage);
}

.section-dark {
  background: var(--color-teal-900);
  color: var(--color-teal-100);
}

.section-dark h2, .section-dark h3 {
  color: var(--color-white);
}

.section-dark .section-head p {
  color: var(--color-teal-100);
}

/* Flow diagram */

.flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.flow-step {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-teal-800);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.flow-arrow {
  color: var(--color-amber-500);
  font-size: 1.3rem;
}

.callout-box {
  background: var(--color-amber-100);
  border: 1px solid var(--color-amber-500);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 0.9rem;
  color: var(--color-teal-900);
  margin-top: 20px;
}

/* ---------- Ingredient cards ---------- */

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.ingredient-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ingredient-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.ingredient-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-teal-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  overflow: hidden;
}

.ingredient-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ingredient-card h3 {
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.ingredient-role {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-amber-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.ingredient-card p {
  font-size: 0.92rem;
  color: var(--color-ink-soft);
}

.blend-card {
  background: var(--color-teal-900);
  color: var(--color-teal-100);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}

.blend-card h3 { color: var(--color-white); }

.blend-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.blend-list li {
  font-size: 0.9rem;
  display: flex;
  gap: 8px;
}

.blend-list strong {
  color: var(--color-amber-500);
}

.evidence-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--color-white);
  border: 1px dashed var(--color-teal-600);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-top: 28px;
  font-size: 0.86rem;
  color: var(--color-ink-soft);
}

/* ---------- Benefit cards ---------- */

.benefit-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.benefit-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 26px;
}

.benefit-card .ingredient-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--color-amber-100);
}

.benefit-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.benefit-card p {
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}

/* ---------- How to use ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
}

.step-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  border: 1px solid var(--color-border);
  text-align: center;
}

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-teal-900);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.step-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--color-ink-soft);
}

/* ---------- Trust badges ---------- */

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.trust-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 20px;
}

.trust-item h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-teal-900);
  margin-bottom: 4px;
}

.trust-item p {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

/* ---------- Offer section ---------- */

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}

.offer-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  text-align: center;
  position: relative;
}

.offer-card.featured {
  border-color: var(--color-amber-500);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
  z-index: 2;
}

.offer-tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-amber-500);
  color: var(--color-white);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.offer-card h3 {
  font-size: 1.05rem;
  margin-bottom: 2px;
}

.offer-supply {
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  margin-bottom: 18px;
}

.offer-price-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 10px;
  margin-bottom: 4px;
}

.offer-price-old {
  text-decoration: line-through;
  color: #a79a7d;
  font-size: 1rem;
}

.offer-price-new {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--color-teal-900);
}

.offer-per-bottle {
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  margin-bottom: 6px;
}

.offer-shipping {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-teal-700);
  margin-bottom: 20px;
}

.offer-card .btn {
  margin-top: auto;
}

.offer-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  margin-top: 26px;
}

/* ---------- Bonuses ---------- */

.bonus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.bonus-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 26px;
  border: 1px solid var(--color-border);
}

.bonus-rrp {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-coral-600);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.bonus-card h3 {
  font-size: 1.02rem;
  margin-bottom: 8px;
}

.bonus-card p {
  font-size: 0.88rem;
  color: var(--color-ink-soft);
}

/* ---------- Guarantee ---------- */

.guarantee-panel {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 36px;
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 40px;
}

.guarantee-badge {
  width: 130px;
  height: 130px;
  flex-shrink: 0;
}

.guarantee-panel h2 {
  margin-bottom: 10px;
}

.guarantee-panel p {
  color: var(--color-ink-soft);
}

/* ---------- FAQ ---------- */

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: none;
  border: none;
  text-align: left;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--color-teal-900);
}

.faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--color-teal-700);
  transition: transform 0.2s ease;
}

.faq-icon::before {
  width: 14px;
  height: 2px;
  top: 10px;
  left: 4px;
}

.faq-icon::after {
  width: 2px;
  height: 14px;
  top: 4px;
  left: 10px;
}

.faq-item.open .faq-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.faq-answer p {
  padding: 0 22px 20px;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
}

/* ---------- Final CTA ---------- */

.final-cta {
  background: linear-gradient(135deg, var(--color-teal-800), var(--color-teal-900));
  color: var(--color-white);
  text-align: center;
  border-radius: var(--radius-lg);
  padding: 56px 32px;
  margin: 0 24px;
  max-width: calc(var(--container) - 0px);
  margin-left: auto;
  margin-right: auto;
}

.final-cta h2 {
  color: var(--color-white);
  margin-bottom: 14px;
}

.final-cta p {
  color: var(--color-teal-100);
  max-width: 560px;
  margin: 0 auto 30px;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-ink);
  color: #b9c4bd;
  padding: 52px 0 28px;
  font-size: 0.85rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-logo {
  font-family: var(--font-display);
  color: var(--color-white);
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.footer-col h4 {
  font-family: var(--font-body);
  color: var(--color-white);
  font-size: 0.85rem;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul li {
  margin-bottom: 9px;
}

.footer-col a:hover {
  color: var(--color-white);
}

.footer-legal {
  border-top: 1px solid #2c352f;
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-legal p {
  line-height: 1.65;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
  color: #7d8a82;
}

/* ---------- Sticky mobile CTA ---------- */

.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 12px 16px;
  box-shadow: 0 -6px 20px rgba(12, 61, 56, 0.15);
}

.sticky-cta .btn {
  width: 100%;
}

/* ---------- Responsive ---------- */

@media (max-width: 980px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-visual { order: -1; }

  .split, .split-reverse .split-visual {
    grid-template-columns: 1fr;
    order: initial;
  }

  .split { grid-template-columns: 1fr; }

  .ingredient-grid,
  .benefit-cards,
  .steps,
  .trust-grid,
  .offer-grid,
  .bonus-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefit-strip .container {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 24px;
  }

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

  .offer-card.featured {
    transform: none;
  }
}

@media (max-width: 720px) {
  .main-nav, .header-cta .btn-secondary {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

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

  .main-nav {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-cream);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease;
  }

  .main-nav.nav-open {
    max-height: 320px;
  }

  .main-nav ul {
    display: block;
    padding: 8px 24px 18px;
  }

  .main-nav li {
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .site-header .container {
    position: relative;
  }

  .ingredient-grid,
  .benefit-cards,
  .steps,
  .trust-grid,
  .offer-grid,
  .bonus-grid {
    grid-template-columns: 1fr;
  }

  .blend-list {
    grid-template-columns: 1fr;
  }

  .guarantee-panel {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 32px 24px;
  }

  .guarantee-badge {
    margin: 0 auto;
  }

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

  .sticky-cta {
    display: block;
  }

  body {
    padding-bottom: 74px;
  }

  .final-cta {
    margin: 0 16px;
    padding: 40px 22px;
  }
}

/* ---------- Utility ---------- */

.center-cta {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

.text-center { text-align: center; }

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-teal-900);
  color: var(--color-white);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  z-index: 100;
}

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

/* ---------- Blog ---------- */

.breadcrumb {
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  margin-bottom: 28px;
}

.breadcrumb a {
  color: var(--color-teal-700);
  font-weight: 600;
}

.breadcrumb span {
  margin: 0 6px;
}

.article-header {
  max-width: 760px;
  margin: 0 auto 40px;
  text-align: center;
}

.article-header h1 {
  margin-bottom: 14px;
}

.article-meta {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
}

.article-body h2 {
  margin-top: 42px;
  margin-bottom: 14px;
}

.article-body h3 {
  margin-top: 28px;
  margin-bottom: 10px;
  color: var(--color-teal-800);
}

.article-body p {
  color: var(--color-ink-soft);
  margin-bottom: 16px;
}

.article-body ul,
.article-body ol {
  margin: 0 0 18px 20px;
  color: var(--color-ink-soft);
}

.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; }

.article-body a {
  color: var(--color-teal-700);
  font-weight: 600;
  text-decoration: underline;
}

.article-callout {
  background: var(--color-sage);
  border-left: 4px solid var(--color-teal-600);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  margin: 26px 0;
  font-size: 0.92rem;
  color: var(--color-teal-900);
}

.article-cta {
  background: var(--color-teal-900);
  color: var(--color-teal-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  margin: 40px 0;
}

.article-cta h3 {
  color: var(--color-white);
  margin-bottom: 10px;
}

.article-cta p {
  color: var(--color-teal-100);
  margin-bottom: 20px;
}

.related-posts {
  max-width: 920px;
  margin: 56px auto 0;
}

.related-posts h2 {
  text-align: center;
  margin-bottom: 24px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.related-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.related-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.related-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.related-card p {
  font-size: 0.86rem;
  color: var(--color-ink-soft);
}

.blog-index-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.blog-card .eyebrow {
  margin-bottom: 12px;
}

.blog-card h2 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.blog-card p {
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  margin-bottom: 16px;
  flex-grow: 1;
}

.blog-card .read-link {
  font-weight: 700;
  color: var(--color-teal-700);
}

@media (max-width: 720px) {
  .related-grid,
  .blog-index-grid {
    grid-template-columns: 1fr;
  }
}