/* ===================================
   tqbooks.com — Main Stylesheet
   April 2026
   =================================== */

/* --- Custom Properties --- */
:root {
  --blue:       #00567e;
  --gold:       #af9335;
  --black:      #2D2926;
  --dark-grey:  #4b4b4b;
  --light-grey: #97999b;
  --off-white:  #e9eaee;
  --white:      #ffffff;

  --font-display: 'Big Shoulders Display', sans-serif;
  --font-serif:   'Playfair Display', serif;
  --font-quote:   'Cormorant Garamond', serif;
  --font-body:    'DM Sans', sans-serif;
}

/* --- Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { font-size: 16px; }

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--black);
  background-color: var(--off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

/* --- Layout --- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Gold Rule --- */
.gold-rule {
  display: block;
  width: 80px;
  height: 1px;
  background-color: var(--gold);
  margin-bottom: 36px;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  padding: 14px 28px;
  cursor: pointer;
  transition: opacity 0.2s;
  border: none;
}

.btn:hover { opacity: 0.85; }

.btn--gold {
  background-color: var(--gold);
  color: var(--white);
}

/* --- Kicker --- */
.kicker {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 36px);
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin-top: 40px;
}

.kicker--gold  { color: var(--gold); }
.kicker--white { color: var(--white); }

/* ===================================
   HOMEPAGE — §1 HERO
   =================================== */

.hero {
  background-color: var(--off-white);
  padding: 80px 0;
}

.hero__inner {
  display: grid;
  grid-template-columns: 55fr 45fr;
  align-items: center;
  gap: 0;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero__text {
  padding-right: 64px;
  border-right: 4px solid var(--gold);
}

.hero__cover {
  padding-left: 64px;
}

.hero__cover img {
  max-width: 380px;
  width: 100%;
  box-shadow: 8px 16px 40px rgba(0, 0, 0, 0.22);
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--light-grey);
  margin-bottom: 16px;
}

.hero__headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 5.5vw, 80px);
  text-transform: uppercase;
  color: var(--blue);
  line-height: 0.93;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 26px);
  color: var(--black);
  line-height: 1.3;
  margin-bottom: 14px;
}

.hero__authors {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.875rem;
  color: var(--light-grey);
  margin-bottom: 40px;
  letter-spacing: 0.01em;
}

.hero__ctas {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cta-label {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.78rem;
  color: var(--light-grey);
  letter-spacing: 0.02em;
}

.link--chapter {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--blue);
  letter-spacing: 0.02em;
  margin-top: 6px;
  padding-bottom: 1px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.link--chapter:hover { border-bottom-color: var(--blue); }

/* ===================================
   HOMEPAGE — §2 SERIES FRAMING
   =================================== */

.series-framing {
  background-color: var(--black);
  color: var(--white);
  padding: 80px 0;
}

.series-framing .container {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 24px;
}

.series-book-label {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 28px;
}

.series-framing p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--off-white);
  margin-bottom: 22px;
}

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

/* ===================================
   HOMEPAGE — §3 THE BOOK
   =================================== */

.the-book {
  background-color: var(--off-white);
  padding: 80px 0;
}

.the-book .container {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}

.the-book p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--black);
  margin-bottom: 26px;
}

.the-book p:last-of-type { margin-bottom: 0; }

/* ===================================
   HOMEPAGE — §4 SOUND FAMILIAR
   =================================== */

.sound-familiar {
  background-color: var(--blue);
  color: var(--white);
  padding: 80px 0;
}

.symptom-list {
  margin-bottom: 0;
}

.symptom-list p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(18px, 2.2vw, 26px);
  line-height: 1.4;
  color: var(--white);
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.symptom-list p:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

/* ===================================
   HOMEPAGE — §5 FREE CHAPTER CTA
   =================================== */

.chapter-cta {
  background-color: var(--dark-grey);
  color: var(--white);
  padding: 80px 0;
}

.chapter-cta__lead {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--white);
  margin-bottom: 24px;
}

.chapter-cta p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--off-white);
  margin-bottom: 20px;
}

.chapter-cta p:last-of-type { margin-bottom: 0; }

.chapter-cta .btn { margin-top: 28px; }

/* ===================================
   HOMEPAGE — §6 SOCIAL PROOF
   =================================== */

.social-proof {
  background-color: var(--off-white);
  padding: 80px 0;
}

.pull-quote {
  font-family: var(--font-quote);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.65;
  color: var(--black);
  margin-bottom: 24px;
}

.attribution {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--light-grey);
  letter-spacing: 0.04em;
}

/* ===================================
   HOMEPAGE — §7 EMAIL CAPTURE
   =================================== */

.email-capture {
  background-color: var(--white);
  padding: 80px 0;
}

.email-capture__headline {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(26px, 3.2vw, 38px);
  color: var(--black);
  margin-bottom: 10px;
}

.email-capture__sub {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  color: var(--light-grey);
  margin-bottom: 32px;
}

/* ===================================
   HOMEPAGE — §8 AUTHORS
   =================================== */

.authors {
  background-color: var(--black);
  color: var(--white);
  padding: 80px 0;
}

.authors .container {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}

.authors p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--off-white);
  margin-bottom: 24px;
}

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

/* ===================================
   FOOTER
   =================================== */

.site-footer {
  background-color: var(--black);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 40px 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin-bottom: 20px;
  list-style: none;
}

.footer-links a {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.82rem;
  color: var(--light-grey);
  transition: color 0.2s;
}

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

.footer-divider {
  color: rgba(255, 255, 255, 0.2);
  font-size: 0.75rem;
}

.copyright {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.78rem;
  color: var(--light-grey);
}

/* ===================================
   FREE CHAPTER PAGE
   /read/transactional-intelligence/
   =================================== */

/* --- Chapter §1 Hero / Email Capture --- */
.chapter-hero {
  background-color: var(--black);
  color: var(--white);
  padding: 80px 0;
}

.chapter-hero__headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 7.5vw, 100px);
  text-transform: uppercase;
  line-height: 0.93;
  color: var(--white);
  margin-bottom: 36px;
}

.chapter-hero__sub {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--off-white);
  max-width: 520px;
  margin-bottom: 36px;
}

.form-note {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.78rem;
  color: var(--light-grey);
  margin-top: 12px;
}

/* Thank-you state */
.thank-you-state {
  display: none;
  padding: 24px 0;
}

.thank-you-state h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 12px;
}

.thank-you-state p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  color: var(--off-white);
  line-height: 1.7;
  margin-bottom: 24px;
}

.link--quiz {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gold);
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.link--quiz:hover { opacity: 0.8; }

/* --- Chapter §2 What the Chapter Is --- */
.chapter-about {
  background-color: var(--off-white);
  padding: 80px 0;
}

.chapter-about .container {
  max-width: 660px;
  margin: 0 auto;
  padding: 0 24px;
}

.chapter-about p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.1rem;
  line-height: 1.95;
  color: var(--black);
  margin-bottom: 26px;
}

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

/* --- Chapter §3 Reframe / Secondary Buy CTA --- */
.chapter-reframe {
  background-color: var(--dark-grey);
  padding: 80px 0;
}

.chapter-reframe .pull-quote {
  color: var(--off-white);
  margin-bottom: 36px;
}

.chapter-reframe .btn { margin-top: 4px; }

/* --- Chapter §4 Tertiary CTA --- */
.chapter-tertiary {
  background-color: var(--off-white);
  padding: 64px 0;
}

.chapter-tertiary__lead {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--black);
  margin-bottom: 10px;
}

.chapter-tertiary p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--dark-grey);
  max-width: 500px;
  margin-bottom: 24px;
}

.link--minimal {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.92rem;
  color: var(--blue);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--light-grey);
  transition: border-color 0.2s;
}

.link--minimal:hover { border-bottom-color: var(--blue); }

/* --- Chapter §5 Authors (brief) --- */
.chapter-authors {
  background-color: var(--black);
  padding: 64px 0;
}

.chapter-authors .container {
  max-width: 660px;
  margin: 0 auto;
  padding: 0 24px;
}

.chapter-authors p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--off-white);
  margin-bottom: 18px;
}

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

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 768px) {
  .hero { padding: 52px 0 48px; }

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

  .hero__text {
    padding-right: 0;
    border-right: none;
    border-bottom: 4px solid var(--gold);
    padding-bottom: 44px;
    margin-bottom: 44px;
  }

  .hero__cover {
    padding-left: 0;
  }

  .hero__cover img {
    max-width: 240px;
  }

  .cta-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .series-framing,
  .the-book,
  .sound-familiar,
  .chapter-cta,
  .social-proof,
  .email-capture,
  .authors,
  .chapter-hero,
  .chapter-about,
  .chapter-reframe,
  .chapter-tertiary,
  .chapter-authors {
    padding: 56px 0;
  }
}

@media (max-width: 480px) {
  .hero__headline       { font-size: 36px; }
  .chapter-hero__headline { font-size: 44px; }
  .hero__cover img      { max-width: 200px; }
}