/* Enduring Classics Library — brand stylesheet
   Two colours only. One font only. Restraint is the brand. */

:root {
  --parchment: #ECE7DA;
  --charcoal: #3A3A3A;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--parchment);
  color: var(--charcoal);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 19px;
  line-height: 1.7;
}

a { color: var(--charcoal); }

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 28px;
}

.tracked-caps {
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

hr.rule {
  border: none;
  border-top: 1px solid var(--charcoal);
  margin: 28px 0;
  width: 100%;
}

hr.rule.thin {
  opacity: 0.6;
}

/* Header */
header.site-header {
  padding: 40px 0 0;
}

header.site-header .container {
  text-align: center;
}

.site-title {
  display: inline-block;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
}

nav.site-nav {
  margin-top: 18px;
  font-size: 15px;
}

nav.site-nav a {
  text-decoration: none;
  margin: 0 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 14px;
}

nav.site-nav a.active {
  border-bottom: 1px solid var(--charcoal);
}

/* Hero */
.hero {
  text-align: center;
  padding: 60px 0 40px;
}

.hero .series-label {
  font-size: 14px;
  font-weight: 500;
}

.hero .hero-line {
  font-style: italic;
  font-weight: 500;
  font-size: 34px;
  margin: 24px 0;
}

.hero .tagline {
  font-size: 13px;
  font-weight: 600;
}

/* Generic sections */
section {
  padding: 40px 0;
}

section h2 {
  text-align: center;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 22px;
  margin-bottom: 30px;
}

p.lede {
  text-align: center;
  font-size: 21px;
  max-width: 560px;
  margin: 0 auto;
}

/* Book cover replica */
.cover-card {
  text-align: center;
  padding: 40px 20px;
  max-width: 460px;
  margin: 0 auto;
}

.cover-card .series-label {
  font-size: 12px;
  font-weight: 500;
}

.cover-card hr.rule {
  margin: 16px 0;
}

.cover-card .title {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 32px;
  margin: 6px 0;
}

.cover-card .subtitle {
  font-style: italic;
  font-size: 22px;
  margin: 4px 0 18px;
}

.cover-card .icon {
  margin: 10px auto;
  width: 46px;
  height: 46px;
  display: block;
}

.cover-card .credit {
  font-style: italic;
  font-size: 15px;
  margin-top: 14px;
}

/* Book detail block on Books page */
.book-block {
  padding: 50px 0;
}

.book-block:not(:last-child) {
  border-bottom: 1px solid var(--charcoal);
}

.book-copy {
  max-width: 560px;
  margin: 20px auto 0;
}

.book-copy p {
  font-size: 18px;
}

blockquote.pull-quote {
  font-style: italic;
  text-align: center;
  font-size: 20px;
  margin: 26px auto;
  max-width: 480px;
}

blockquote.pull-quote cite {
  display: block;
  font-style: normal;
  font-size: 14px;
  margin-top: 10px;
  letter-spacing: 0.05em;
}

/* Buttons / links styled as buttons */
.btn {
  display: inline-block;
  border: 1px solid var(--charcoal);
  padding: 10px 26px;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 6px;
}

.btn:hover {
  background: var(--charcoal);
  color: var(--parchment);
}

.book-buy {
  text-align: center;
  margin-top: 22px;
}

/* Featured grid on Home */
.title-grid {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
}

.title-card {
  text-align: center;
  width: 190px;
  text-decoration: none;
  color: var(--charcoal);
}

.title-card .icon {
  width: 34px;
  height: 34px;
  margin: 0 auto 12px;
}

.title-card .title {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 18px;
}

.title-card .subtitle {
  font-style: italic;
  font-size: 15px;
  margin-top: 4px;
}

/* Signup */
.signup-box {
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}

.signup-form {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.signup-form input[type="email"] {
  font-family: inherit;
  font-size: 16px;
  padding: 10px 14px;
  border: 1px solid var(--charcoal);
  background: var(--parchment);
  color: var(--charcoal);
  width: 260px;
  max-width: 100%;
}

.signup-form button {
  font-family: inherit;
  background: var(--charcoal);
  color: var(--parchment);
  border: 1px solid var(--charcoal);
  padding: 10px 22px;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.signup-note {
  font-size: 14px;
  margin-top: 14px;
  opacity: 0.8;
}

.signup-cover {
  width: 140px;
  margin: 0 auto 20px;
  box-shadow: 0 3px 14px rgba(58, 58, 58, 0.35);
  display: block;
}

/* About page */
.about-section {
  max-width: 600px;
  margin: 0 auto 46px;
}

.about-section h3 {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
}

.promise-columns {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.promise-columns div { flex: 1; min-width: 220px; }

.promise-columns h4 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.promise-columns ul {
  padding-left: 18px;
  margin: 0;
}

.promise-columns li {
  margin-bottom: 8px;
}

/* Footer */
footer.site-footer {
  text-align: center;
  padding: 40px 0 60px;
}

footer.site-footer .tagline {
  font-size: 12px;
  font-weight: 600;
}

footer.site-footer .copyright {
  font-size: 13px;
  margin-top: 14px;
  opacity: 0.75;
}

@media (max-width: 600px) {
  .hero .hero-line { font-size: 26px; }
  .cover-card .title { font-size: 26px; }
  .cover-card .subtitle { font-size: 18px; }
}