:root {
  --ink: #020D24;
  --muted: #566273;
  --teal: #0B63F6;
  --teal-dark: #0847B5;
  --cream: #E7EDF5;
  --line: #D4DEE9;
  --white: #fff;
}

/* Clear Sans — brand v2.0 primary family (Intel, Apache-2.0; see assets/fonts/ClearSans-LICENSE.txt) */
@font-face { font-family: "Clear Sans"; src: url("assets/fonts/ClearSans-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Clear Sans"; src: url("assets/fonts/ClearSans-Medium.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Clear Sans"; src: url("assets/fonts/ClearSans-Bold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Clear Sans", "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

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

a { color: inherit; }

.eyebrow {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 12px;
}

h1, h2, h3 {
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
}

h1 { font-size: 46px; line-height: 1.12; }
h2 { font-size: 32px; line-height: 1.2; }
h3 { font-size: 20px; }

p { color: var(--muted); margin: 14px 0 0; }

.wrap {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 8px;
  padding: 14px 22px;
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn.primary { background: var(--teal); color: var(--white); }
.btn.primary:hover { background: var(--teal-dark); }

.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--teal); color: var(--teal); }

.btn.on-dark { background: var(--white); color: var(--ink); }
.btn.on-dark:hover { background: var(--cream); }

/* header */
header.site {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

header.site .bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

header.site .logo img { height: 44px; width: auto; }

header.site nav { display: flex; align-items: center; gap: 28px; }

header.site nav a.navlink {
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
  text-decoration: none;
}

header.site nav a.navlink:hover { color: var(--ink); }

/* mobile nav toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* hero */
.hero {
  background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--line);
}

.hero .grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: center;
}

.hero .actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

.hero-mark {
  background: var(--ink);
  border-radius: 20px;
  padding: 0;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.hero-mark img { width: 100%; display: block; }

/* sections */
section.block { padding: 84px 0; }
section.block.alt { background: var(--cream); }

.section-head { max-width: 640px; margin: 0 0 40px; }

/* product */
.product-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  gap: 40px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 44px;
}

.feature-list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; }

.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--ink);
}

.feature-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 2px;
  background: var(--teal);
}

.product-card {
  background: var(--ink);
  border-radius: 12px;
  padding: 32px 26px;
  color: var(--white);
  text-align: center;
}

.product-card .glyph {
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  display: block;
}

.product-card b { display: block; font-size: 18px; margin-bottom: 6px; }
.product-card p { color: #B5CADE; font-size: 13px; }

/* about */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.about-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px;
}

.about-card b { display: block; font-size: 15px; margin-bottom: 8px; }
.about-card p { font-size: 13px; margin-top: 6px; }

/* contact */
.contact-panel {
  background: var(--ink);
  border-radius: 16px;
  padding: 48px;
  color: var(--white);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.6fr);
  gap: 32px;
  align-items: center;
}

.contact-panel h2 { color: var(--white); }
.contact-panel p { color: #B5CADE; }

.contact-panel .actions { display: flex; flex-direction: column; gap: 12px; }

.contact-panel .actions a.detail {
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 8px;
  padding: 12px 16px;
  text-align: center;
}

.contact-panel .actions a.detail:hover { border-color: var(--teal); background: rgba(11,99,246,0.15); }

/* footer */
footer.site {
  background: var(--ink);
  color: #B5CADE;
  padding: 44px 0 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

footer.site .wordmark {
  font-weight: 900;
  letter-spacing: 0.12em;
  font-size: 18px;
  color: var(--white);
  text-transform: uppercase;
}

footer.site .wordmark span { color: var(--teal); }

footer.site .bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  flex-wrap: wrap;
  gap: 10px;
}

/* current nav item */
header.site nav a.navlink.current { color: var(--teal); }

/* generic page hero (subpages) */
.page-hero {
  background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { max-width: 760px; }
.page-hero p { max-width: 620px; font-size: 17px; }

/* shared avatar placeholder (swap for <img> when photos exist) */
.avatar {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(150deg, var(--teal) 0%, var(--ink) 100%);
  color: var(--white);
  font-weight: 900;
  letter-spacing: 0.02em;
  font-size: 40px;
  user-select: none;
}
.avatar.lg { font-size: 64px; }

/* leadership grid */
.leaders {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.leader-card {
  display: flex;
  gap: 24px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.leader-card:hover { border-color: var(--teal); box-shadow: 0 10px 30px rgba(2,13,36,0.08); }

.leader-photo {
  flex: 0 0 auto;
  width: 128px;
  height: 128px;
  border-radius: 16px;
  overflow: hidden;
  display: block;
}
.leader-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

.leader-meta h2 { font-size: 22px; }
.leader-meta h2 a { text-decoration: none; }
.leader-meta h2 a:hover { color: var(--teal); }
.leader-meta .role { color: var(--teal); font-weight: 700; font-size: 14px; margin-top: 4px; }
.leader-meta .blurb { font-size: 14px; margin-top: 12px; }

.leader-links { display: flex; align-items: center; gap: 14px; margin-top: 16px; }
.leader-links .readmore { color: var(--ink); font-weight: 700; font-size: 14px; text-decoration: none; }
.leader-links .readmore:hover { color: var(--teal); }

.linkedin {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: var(--cream);
  color: var(--muted);
  font-weight: 900;
  font-size: 14px;
  text-decoration: none;
  text-transform: lowercase;
}
.linkedin:hover { background: var(--teal); color: var(--white); }

/* bio article pages */
.bio-head { padding-top: 40px; }
.backlink { display: inline-block; color: var(--muted); font-weight: 700; font-size: 14px; text-decoration: none; margin-bottom: 28px; }
.backlink:hover { color: var(--teal); }

.bio-hero {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 36px;
  align-items: center;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
}
.bio-photo {
  width: 180px;
  height: 180px;
  border-radius: 20px;
  overflow: hidden;
}
.bio-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.bio-title h1 { font-size: 40px; margin-top: 6px; }
.bio-title .lede { font-size: 18px; color: var(--ink); max-width: 560px; }

.bio-body { max-width: 760px; padding: 40px 0 84px; }
.bio-body p { font-size: 16px; margin-top: 20px; }
.bio-body p:first-child { margin-top: 0; }

.bio-body blockquote {
  margin: 32px 0 0;
  padding: 4px 0 4px 24px;
  border-left: 3px solid var(--teal);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
}

.placeholder-note {
  background: var(--cream);
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 15px;
}

.bio-cta { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }

/* feedback form */
.wrap-narrow { width: min(680px, calc(100% - 48px)); margin: 0 auto; }

#feedbackForm {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 36px;
}

.field { margin-bottom: 26px; }
.field > label {
  display: block;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 10px;
}
.field .opt { color: var(--muted); font-weight: 400; }
.field .req { color: var(--teal); }

.field input[type="text"],
.field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  resize: vertical;
}
.field input[type="text"]:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(11,99,246,0.12);
}

/* 1-5 scale */
.scale { display: flex; gap: 10px; }
.scale-opt { flex: 1; cursor: pointer; }
.scale-opt input { position: absolute; opacity: 0; }
.scale-opt span {
  display: grid;
  place-items: center;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 800;
  color: var(--muted);
  transition: all 0.12s ease;
}
.scale-opt:hover span { border-color: var(--teal); color: var(--teal); }
.scale-opt input:checked + span { background: var(--teal); border-color: var(--teal); color: var(--white); }
.scale-opt input:focus-visible + span { box-shadow: 0 0 0 3px rgba(11,99,246,0.25); }
.scale-ends { display: flex; justify-content: space-between; margin-top: 8px; font-size: 12px; color: var(--muted); }

/* choice chips */
.choices { display: flex; flex-wrap: wrap; gap: 10px; }
.choice { cursor: pointer; }
.choice input { position: absolute; opacity: 0; }
.choice span {
  display: inline-block;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--muted);
  transition: all 0.12s ease;
}
.choice:hover span { border-color: var(--teal); color: var(--teal); }
.choice input:checked + span { background: var(--teal); border-color: var(--teal); color: var(--white); }
.choice input:focus-visible + span { box-shadow: 0 0 0 3px rgba(11,99,246,0.25); }

.btn-lg { padding: 16px 30px; font-size: 15px; margin-top: 6px; }
.form-note { font-size: 13px; color: var(--muted); margin-top: 14px; }

/* thank-you state */
.thankyou {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 48px 36px;
  text-align: center;
}
.thankyou-mark {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 30px;
  font-weight: 900;
}
.thankyou .actions { display: flex; gap: 14px; justify-content: center; margin-top: 26px; flex-wrap: wrap; }

.form-fallback { font-size: 14px; margin-top: 22px; text-align: center; color: var(--muted); }
.form-fallback a { color: var(--teal); font-weight: 700; text-decoration: none; }
.form-fallback a:hover { text-decoration: underline; }

@media (max-width: 560px) {
  #feedbackForm { padding: 24px; }
  .scale-opt span { height: 44px; }
}

/* legal pages */
.legal h2 { font-size: 20px; margin: 34px 0 0; }
.legal p { font-size: 15px; margin-top: 12px; }
.legal ul { margin: 12px 0 0; padding-left: 20px; }
.legal li { font-size: 15px; color: var(--muted); margin-top: 8px; }
.legal li strong { color: var(--ink); }
.legal a { color: var(--teal); font-weight: 600; text-decoration: none; }
.legal a:hover { text-decoration: underline; }
.legal-note {
  background: #FFF7E6;
  border: 1px solid #F0D48A;
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 14px !important;
  color: #6B5518;
}
.legal-meta { font-size: 13px !important; color: var(--muted); }
.legal-links { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); font-weight: 700; }

@media (max-width: 860px) {
  .hero .grid { grid-template-columns: 1fr; }
  .hero-mark { order: -1; padding: 0; }
  .hero-mark img { width: 100%; }
  h1 { font-size: 34px; }
  .product-panel { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-panel { grid-template-columns: 1fr; padding: 32px; }
  .nav-toggle { display: inline-flex; }
  header.site .bar { position: relative; }
  header.site nav {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 10px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 16px 30px rgba(2, 13, 36, 0.12);
  }
  header.site nav.open { display: flex; }
  header.site nav a.navlink { padding: 12px 14px; font-size: 16px; border-radius: 8px; }
  header.site nav a.navlink:hover { background: var(--cream); }
  header.site nav .btn.primary { margin-top: 6px; justify-content: center; }
  .leaders { grid-template-columns: 1fr; }
  .leader-card { flex-direction: column; text-align: center; }
  .leader-links { justify-content: center; }
  .bio-hero { grid-template-columns: 1fr; justify-items: center; text-align: center; gap: 24px; }
  .bio-title .lede { margin-left: auto; margin-right: auto; }
}

/* blog index */
.post-list { display: grid; gap: 20px; max-width: 820px; margin: 0 auto; }
.post-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px 28px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.post-card:hover { border-color: var(--teal); box-shadow: 0 10px 30px rgba(2,13,36,0.07); }
.post-meta { font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal); margin: 0; }
.post-card h2 { font-size: 22px; margin: 10px 0 0; }
.post-card h2 a { text-decoration: none; }
.post-card h2 a:hover { color: var(--teal); }
.post-card p { font-size: 15px; margin-top: 10px; }
.post-card .readmore { display: inline-block; margin-top: 14px; color: var(--ink); font-weight: 700; font-size: 14px; text-decoration: none; }
.post-card .readmore:hover { color: var(--teal); }

/* blog article */
.post { max-width: 720px; margin: 0 auto; padding: 40px 0 84px; }
.post .post-meta { margin-bottom: 14px; }
.post h1 { font-size: 38px; line-height: 1.14; }
.post-body p { font-size: 17px; margin-top: 22px; color: var(--ink); }
.post-body p:first-child { margin-top: 24px; }
.post-body h2 { font-size: 22px; margin-top: 40px; }
.post-body blockquote {
  margin: 30px 0 0;
  padding: 4px 0 4px 22px;
  border-left: 3px solid var(--teal);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.45;
}
.post-foot { margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--line); display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

@media (max-width: 860px) {
  .post h1 { font-size: 30px; }
  .post-body p { font-size: 16px; }
}

/* blog index cards: full-width header banner on top, body below */
.post-card { padding: 0; overflow: hidden; display: block; }
.post-card-thumb { display: block; background: var(--ink); border-bottom: 1px solid var(--line); }
.post-card-thumb img { width: 100%; height: auto; display: block; }
.post-card-body { padding: 26px 30px; }
.post-card-body h2 { margin: 8px 0 0; }

/* blog article extras */
.post-hero { width: 100%; height: auto; border: 1px solid var(--line); border-radius: 12px; margin: 26px 0 6px; }
.post-ul { margin: 22px 0 0; padding-left: 22px; }
.post-ul li { font-size: 17px; color: var(--ink); margin-top: 12px; line-height: 1.6; }
.post-body a, .post-ul a { color: var(--teal); font-weight: 600; text-decoration: none; }
.post-body a:hover, .post-ul a:hover { text-decoration: underline; }
.post-series { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 44px; }
.series-link { display: flex; flex-direction: column; gap: 5px; border: 1px solid var(--line); border-radius: 10px; padding: 15px 18px; text-decoration: none; background: var(--white); transition: border-color 0.15s ease, box-shadow 0.15s ease; }
.series-link.empty { border: 0; background: none; }
.series-link.next { text-align: right; align-items: flex-end; }
.series-link:not(.empty):hover { border-color: var(--teal); box-shadow: 0 8px 24px rgba(2,13,36,0.06); }
.series-dir { font-size: 12px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; color: var(--teal); }
.series-title { font-size: 15px; font-weight: 700; color: var(--ink); line-height: 1.3; }

/* "check back" teaser stub for not-yet-published days */
.teaser { max-width: 640px; margin: 0 auto; padding: 56px 0 90px; }
.teaser h1 { font-size: 34px; margin-top: 12px; }
.teaser-note { font-size: 17px; color: var(--ink); margin-top: 18px; }
.teaser .post-foot { margin-top: 34px; }

@media (max-width: 860px) {
  .post-card-thumb img { height: auto; }
  .post-hero { margin: 20px 0 4px; }
  .post-ul li { font-size: 16px; }
  .post-series { grid-template-columns: 1fr; }
  .series-link.empty { display: none; }
  .series-link.next { text-align: left; align-items: flex-start; }
}

/* ===== Contractor documentation series: long-form article elements ===== */
.post-subtitle { font-size: 20px; line-height: 1.4; color: var(--muted); font-weight: 600; margin: 14px 0 0; }
.post-byline { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: baseline; margin-top: 18px; font-size: 14px; color: var(--muted); }
.post-byline .byline-author { font-weight: 700; color: var(--ink); }
.post-byline .byline-author a { color: var(--ink); text-decoration: none; }
.post-byline .byline-author a:hover { color: var(--teal); text-decoration: underline; }

.post-toc { margin: 30px 0 8px; padding: 20px 24px; background: var(--cream); border: 1px solid var(--line); border-radius: 12px; }
.post-toc-title { margin: 0 0 10px; font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal); }
.post-toc-list { margin: 0; padding-left: 22px; }
.post-toc-list li { font-size: 16px; line-height: 1.5; margin-top: 7px; color: var(--ink); }
.post-toc-list a, .post-toc-more a { color: var(--teal); font-weight: 600; text-decoration: none; }
.post-toc-list a:hover, .post-toc-more a:hover { text-decoration: underline; }
.post-toc-more { margin: 14px 0 0; padding-top: 12px; border-top: 1px solid var(--line); font-size: 15px; color: var(--muted); }

.post-body h2 { scroll-margin-top: 24px; }
.post-body h3 { font-size: 19px; margin-top: 32px; color: var(--ink); scroll-margin-top: 24px; }
.post-body ul, .post-body ol { margin: 18px 0 0; padding-left: 24px; }
.post-body li { font-size: 17px; color: var(--ink); margin-top: 9px; line-height: 1.6; }
.post-body ol.post-steps li { margin-top: 12px; }
.post-cta { margin-top: 26px; }

.post-body .table-wrap { overflow-x: auto; margin: 24px 0 0; }
.post-body table { width: 100%; border-collapse: collapse; font-size: 15px; }
.post-body .table-wrap table { min-width: 560px; }
.post-body th, .post-body td { text-align: left; padding: 10px 13px; border: 1px solid var(--line); vertical-align: top; line-height: 1.45; }
.post-body th { background: var(--cream); font-weight: 700; color: var(--ink); }
.post-body td { color: var(--ink); }

.callout { margin: 40px 0 0; padding: 22px 24px; background: var(--cream); border: 1px solid var(--line); border-left: 4px solid var(--teal); border-radius: 12px; }
.callout .callout-title { font-size: 15px; margin: 0 0 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.callout-sources { margin: 0; padding-left: 20px; }
.callout-sources li { font-size: 15px; margin-top: 8px; line-height: 1.5; }
.callout-note { font-size: 14px; color: var(--muted); margin-top: 16px; line-height: 1.6; }

.series-more { margin-top: 48px; padding-top: 26px; border-top: 1px solid var(--line); }
.series-more-title { font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal); margin: 0 0 14px; }
.series-more .post-series { margin-top: 0; }
.series-link.disabled { opacity: 0.7; cursor: default; background: var(--cream); }
.series-link.disabled .series-dir { color: var(--muted); }

/* blog index: series section headings */
.list-heading { margin: 0 0 24px; }
.list-heading + .post-list { margin-top: 0; }
.post-list + .list-heading { margin-top: 60px; }
.list-heading .eyebrow { margin-bottom: 6px; }
.list-heading h2 { font-size: 26px; margin: 0; }
.list-heading-note { font-size: 16px; color: var(--muted); margin: 8px 0 0; max-width: 640px; }

@media (max-width: 860px) {
  .post-subtitle { font-size: 18px; }
  .post-body h3 { font-size: 18px; }
  .post-body li, .post-toc-list li { font-size: 16px; }
  .list-heading h2 { font-size: 22px; }
  .post-list + .list-heading { margin-top: 44px; }
}

/* end-of-post conversion CTA */
.cta-card {
  margin: 48px 0 0;
  padding: 34px 32px;
  background: var(--ink);
  border-radius: 16px;
  color: var(--white);
  text-align: center;
}
.cta-card .cta-eyebrow { margin: 0; font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: #8FB4FB; }
.cta-card .cta-h { margin: 10px 0 0; font-size: 25px; line-height: 1.2; color: var(--white); }
.cta-card .cta-lede { margin: 12px auto 0; max-width: 540px; font-size: 15px; line-height: 1.55; color: #B7C2D9; }
.cta-video { margin: 24px auto 0; max-width: 640px; aspect-ratio: 16 / 9; background: #000; border-radius: 12px; overflow: hidden; border: 1px solid rgba(255,255,255,0.14); }
.cta-video video { width: 100%; height: 100%; display: block; object-fit: contain; background: #000; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }
.cta-card .btn.ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.cta-card .btn.ghost:hover { border-color: var(--white); color: var(--white); }
.cta-trust { margin: 16px 0 0; font-size: 13px; color: #8A97AB; }
@media (max-width: 860px) {
  .cta-card { padding: 26px 20px; }
  .cta-card .cta-h { font-size: 21px; }
  .cta-actions .btn { width: 100%; }
}