/* publication.css — advertorial + about page ("Clear Signal Desk") */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --pub-navy: #132a4c;
  --pub-navy-dark: #0c1b32;
  --pub-bg: #ffffff;
  --pub-bg-alt: #f4f6f8;
  --pub-bg-warm: #fbf8f2;
  --pub-text: #191d23;
  --pub-text-muted: #52596b;
  --pub-border: #e3e6ec;
  --pub-green: #1f8a4c;
  --pub-green-dark: #14602f;
  --pub-star: #f0a324;
  --pub-callout-bg: #fff6df;
  --pub-callout-border: #e9c979;
}

body.pub {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--pub-bg);
  color: var(--pub-text);
  line-height: 1.55;
}

/* masthead */

.pub-masthead {
  background: var(--pub-navy);
  color: #fff;
  padding: var(--space-4);
}

.pub-masthead__inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.pub-masthead__brand {
  font-weight: 800;
  font-size: clamp(19px, 4vw, 24px);
  letter-spacing: -0.01em;
}

.pub-masthead__tagline {
  display: block;
  font-weight: 400;
  font-size: 12.5px;
  color: #c7d2e5;
  margin-top: 2px;
}

.pub-masthead__nav {
  display: none;
}

.pub-masthead__cta {
  background: var(--pub-green);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: background .15s ease;
}

.pub-masthead__cta:hover,
.pub-masthead__cta:focus-visible {
  background: var(--pub-green-dark);
}

@media (min-width: 768px) {
  .pub-masthead__nav {
    display: flex;
    gap: var(--space-5);
    list-style: none;
  }

  .pub-masthead__nav a {
    color: #d9e1ef;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
  }

  .pub-masthead__nav a:hover {
    color: #fff;
  }
}

.pub-ribbon {
  background: var(--pub-bg-alt);
  border-bottom: 1px solid var(--pub-border);
  text-align: center;
  padding: 10px var(--space-4);
  font-size: 12px;
  letter-spacing: .12em;
  font-weight: 700;
  color: #5a6072;
}

/* article header */

.pub-article {
  padding-bottom: var(--space-8);
}

.pub-article__head {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4) 0;
}

.pub-byline {
  font-size: 13.5px;
  color: var(--pub-text-muted);
  margin-bottom: var(--space-3);
}

.pub-stars {
  color: var(--pub-star);
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
}

.pub-h1 {
  font-size: clamp(28px, 6.4vw, 46px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-4);
}

.pub-subhead {
  font-size: clamp(16px, 3.2vw, 19px);
  color: var(--pub-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.pub-hero-media {
  max-width: 780px;
  margin: 0 auto var(--space-7);
  padding: 0 var(--space-4);
}

/* section rhythm */

.pub-section {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-4);
}

.pub-section--alt {
  max-width: none;
  background: var(--pub-bg-alt);
}

.pub-section--alt > .pub-section__inner {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-4);
}

.pub-kicker {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--pub-green-dark);
  background: #e7f4ec;
  padding: 5px 10px;
  border-radius: 999px;
  margin-bottom: var(--space-3);
}

.pub-h2 {
  font-size: clamp(22px, 4.6vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
}

.pub-h3 {
  font-size: clamp(18px, 3.4vw, 21px);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.pub-p {
  font-size: 16.5px;
  color: var(--pub-text);
  margin-bottom: var(--space-4);
}

.pub-p:last-child {
  margin-bottom: 0;
}

.pub-lead {
  font-size: 18px;
  font-weight: 500;
  color: var(--pub-text);
}

.pub-section__media {
  margin-top: var(--space-5);
}

.pub-list {
  list-style: none;
  margin: var(--space-4) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pub-list li {
  position: relative;
  padding-left: 28px;
  font-size: 16px;
}

.pub-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--pub-green);
}

/* callout box (90-day-filter style) */

.pub-callout {
  background: var(--pub-callout-bg);
  border: 1px dashed var(--pub-callout-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin: var(--space-5) 0;
}

.pub-callout p {
  margin: 0;
  font-size: 15.5px;
}

.pub-callout strong {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #8a6d1f;
  margin-bottom: var(--space-2);
}

/* two-column split: ai-leverage + worked example */

.pub-split {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.pub-split__col {
  flex: 1;
}

.pub-split__col--rate {
  background: #fff;
  border: 1px solid var(--pub-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.pub-rate-figure {
  font-size: clamp(26px, 6vw, 34px);
  font-weight: 800;
  color: var(--pub-green-dark);
  margin: var(--space-2) 0;
}

.pub-rate-figure sup {
  font-size: 15px;
  font-weight: 700;
}

.pub-rate-note {
  font-size: 13.5px;
  color: var(--pub-text-muted);
}

@media (min-width: 768px) {
  .pub-split {
    flex-direction: row;
  }
}

/* figure strip */

.pub-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.pub-strip__card {
  border: 1px solid var(--pub-border);
  border-left: 4px solid var(--pub-green);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  background: #fff;
}

.pub-strip__label {
  font-size: 13.5px;
  color: var(--pub-text-muted);
  margin-bottom: 4px;
}

.pub-strip__value {
  font-size: 20px;
  font-weight: 800;
  color: var(--pub-text);
}

@media (min-width: 600px) {
  .pub-strip {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* step preview */

.pub-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  counter-reset: pubstep;
  margin-top: var(--space-5);
}

.pub-steps li {
  counter-increment: pubstep;
  position: relative;
  padding-left: 52px;
  min-height: 40px;
}

.pub-steps li::before {
  content: counter(pubstep);
  position: absolute;
  left: 0;
  top: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--pub-navy);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.pub-steps h3 {
  font-size: 16.5px;
  font-weight: 700;
  margin-bottom: 2px;
}

.pub-steps p {
  font-size: 15px;
  color: var(--pub-text-muted);
  margin: 0;
}

/* objection accordion */

.pub-faq {
  margin-top: var(--space-5);
  border-top: 1px solid var(--pub-border);
}

.pub-faq__item {
  border-bottom: 1px solid var(--pub-border);
}

.pub-faq__q {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: var(--space-4) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  font-size: 16px;
  font-weight: 700;
  color: var(--pub-text);
  min-height: 44px;
}

.pub-faq__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--pub-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  line-height: 1;
  transition: transform .2s ease;
}

.pub-faq__item[data-open="true"] .pub-faq__icon {
  transform: rotate(45deg);
}

.pub-faq__a {
  font-size: 15px;
  color: var(--pub-text-muted);
  padding: 0 0 var(--space-4);
  margin: 0;
  display: none;
}

.pub-faq__item[data-open="true"] .pub-faq__a {
  display: block;
}

/* CTA blocks */

.pub-cta-band {
  background: var(--pub-navy);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  color: #fff;
  margin: var(--space-6) 0;
}

.pub-cta-band__eyebrow {
  font-size: 12.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #9fb2cf;
  margin-bottom: var(--space-2);
}

.pub-cta-band h2 {
  font-size: clamp(20px, 4.4vw, 26px);
  font-weight: 800;
  margin-bottom: var(--space-2);
}

.pub-cta-band p {
  color: #c7d2e5;
  font-size: 15px;
  margin-bottom: var(--space-5);
}

.pub-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 26px;
  background: var(--pub-green);
  color: #fff;
  font-weight: 700;
  font-size: 15.5px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 0;
  transition: background .15s ease, transform .1s ease;
}

.pub-btn:hover,
.pub-btn:focus-visible {
  background: var(--pub-green-dark);
}

.pub-btn:active {
  transform: translateY(1px);
}

.pub-cta-inline {
  display: flex;
  justify-content: center;
  margin: var(--space-6) 0;
}

.pub-price-note {
  font-size: 13.5px;
  color: #9fb2cf;
  margin-top: var(--space-3);
}

/* disclaimer + footer color tuning for publication family */

.pub .site-disclaimer {
  background: var(--pub-bg-alt);
  color: var(--pub-text-muted);
}

.pub .site-footer {
  background: var(--pub-navy-dark);
  color: #cbd5e6;
}

.pub .site-footer__links a {
  color: #cbd5e6;
}

.pub .site-footer__links a:hover {
  color: #fff;
}

/* about page (publication family, plain article layout) */

.pub-about-hero {
  background: var(--pub-bg-alt);
  padding: var(--space-7) var(--space-4);
  text-align: left;
}

.pub-about-hero__inner {
  max-width: 780px;
  margin: 0 auto;
}

.pub-values {
  list-style: none;
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-top: var(--space-4);
}

@media (min-width: 640px) {
  .pub-values {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pub-values li {
  border: 1px solid var(--pub-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.pub-values h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.pub-values p {
  font-size: 14.5px;
  color: var(--pub-text-muted);
  margin: 0;
}