:root {
  --ink: #181614;
  --text: #2d2924;
  --muted: #6f655b;
  --paper: #f6f1e8;
  --panel: #fffaf1;
  --line: #ded2c2;
  --accent: #8f2f24;
  --accent-dark: #5b1d18;
  --gold: #b98231;
  --green: #283c34;
  --shadow: 0 20px 50px rgba(42, 32, 24, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.6;
}

body {
  display: flex;
  flex-direction: column;
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(143, 47, 36, 0.05), transparent 34%),
    linear-gradient(180deg, #fffaf1 0, var(--paper) 42%, #ebe0d0 100%);
}

a {
  color: var(--accent);
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

a:hover,
a:focus {
  color: var(--accent-dark);
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 250, 241, 0.92);
  backdrop-filter: blur(14px);
}

.nav-wrap,
.hero,
.intro-band,
.feature-grid,
.newsletter-strip,
.page,
.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 18px 0;
}

.brand {
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 18px;
}

.site-nav a {
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a:focus,
.site-nav a[aria-current="page"] {
  color: var(--accent);
}

main,
.page {
  padding: 48px 0 72px;
}

.landing-main {
  display: flex;
  flex: 1;
  align-items: center;
  padding: clamp(34px, 6vh, 64px) 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  min-height: calc(100vh - 170px);
}

.landing-page .hero {
  min-height: auto;
}

.hero-copy {
  max-width: 740px;
}

.hero h1 {
  max-width: 620px;
  color: #231b17;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.35rem, 4vw, 4rem);
  font-weight: 900;
  line-height: 1.02;
}

.kicker,
.card-label {
  margin: 0 0 12px;
  color: var(--accent);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0 0 18px;
  color: var(--ink);
  line-height: 1.02;
  text-wrap: balance;
}

h1 {
  max-width: 760px;
  font-size: clamp(3.1rem, 7.2vw, 6rem);
  letter-spacing: 0;
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

h3 {
  font-size: 1.45rem;
}

p {
  margin: 0 0 18px;
}

.lead {
  max-width: 650px;
  color: #3c352e;
  font-size: clamp(1.18rem, 2.2vw, 1.55rem);
}

.hero .lead {
  max-width: 720px;
  color: #2f2923;
  font-size: clamp(1.38rem, 2.15vw, 1.9rem);
  line-height: 1.28;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero .button-row {
  gap: 16px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid var(--accent-dark);
  border-radius: 4px;
  background: var(--accent);
  color: #fffaf1;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  box-shadow: 0 10px 22px rgba(91, 29, 24, 0.18);
}

.button:hover,
.button:focus {
  background: var(--accent-dark);
  color: #fffaf1;
}

.button.nightjar-button {
  border-color: #1f302b;
  background: #283c34;
}

.button.nightjar-button:hover,
.button.nightjar-button:focus {
  background: #1a2925;
}

.button.is-disabled {
  cursor: default;
  opacity: 0.82;
}

.button.is-disabled:hover,
.button.is-disabled:focus {
  background: var(--accent);
  color: #fffaf1;
}

.button.secondary {
  border-color: var(--line);
  background: transparent;
  color: var(--accent-dark);
  box-shadow: none;
}

.button.secondary:hover,
.button.secondary:focus {
  border-color: var(--accent);
  background: #fff5e6;
  color: var(--accent);
}

.hero .button {
  min-height: 62px;
  padding: 16px 28px;
  font-size: 1rem;
}

.hero-art {
  margin: 0;
}

.hero-art img {
  display: block;
  width: 100%;
  height: min(560px, calc(100vh - 190px));
  min-height: 420px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 6px;
  filter: brightness(1.18) contrast(1.04) saturate(1.03);
  box-shadow: var(--shadow);
}

.intro-band,
.newsletter-strip,
.page-intro,
.split-panel,
.book-panel,
.feature-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 241, 0.82);
  box-shadow: var(--shadow);
}

.intro-band {
  max-width: 920px;
  margin-top: 28px;
  padding: clamp(28px, 4.5vw, 48px);
  text-align: center;
}

.intro-band p:last-child {
  max-width: 700px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.08rem;
}

.feature-grid,
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.feature-card {
  padding: clamp(22px, 3vw, 26px);
}

.feature-card p {
  color: var(--muted);
}

.feature-card a {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.newsletter-strip {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 30px;
  align-items: end;
  margin-top: 22px;
  padding: clamp(26px, 4vw, 42px);
}

form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fffdf8;
  color: var(--ink);
  font: 1rem Arial, Helvetica, sans-serif;
  padding: 12px;
}

textarea {
  min-height: 145px;
  resize: vertical;
}

.form-note,
.bio-short {
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.92rem;
}

.page-intro {
  max-width: 920px;
  padding: clamp(24px, 4vw, 44px);
}

.book-list {
  display: grid;
  gap: 22px;
  margin-top: 24px;
}

.book-panel,
.split-panel {
  display: grid;
  grid-template-columns: minmax(180px, 0.38fr) minmax(0, 1fr);
  gap: 28px;
  padding: 24px;
}

.split-panel {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cover-box,
.author-poster {
  display: grid;
  place-items: center;
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background:
    linear-gradient(145deg, rgba(40, 60, 52, 0.9), rgba(143, 47, 36, 0.76)),
    var(--green);
  color: #fffaf1;
  text-align: center;
}

.cover-box span,
.author-poster span {
  max-width: 190px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 250, 241, 0.26);
  background: rgba(24, 22, 20, 0.3);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #181614;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  padding: 22px 0;
  color: #d9cdbc;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9rem;
  text-align: center;
}

.footer-inner a {
  color: #f2d7a7;
}

@media (max-width: 840px) {
  .nav-wrap {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero,
  .newsletter-strip,
  .feature-grid,
  .card-grid,
  .book-panel,
  .split-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .landing-main {
    align-items: flex-start;
  }

  .hero-art {
    max-width: 520px;
  }
}

@media (max-width: 520px) {
  .nav-wrap,
  .hero,
  .intro-band,
  .feature-grid,
  .newsletter-strip,
  .page,
  .footer-inner {
    width: min(100% - 22px, 1120px);
  }

  main,
  .page {
    padding-top: 30px;
  }

  .landing-main {
    padding: 30px 0 42px;
  }

  h1 {
    font-size: clamp(2.45rem, 12vw, 3.1rem);
  }

  .site-nav {
    gap: 8px 12px;
  }

  .hero {
    gap: 24px;
  }

  .hero-art img {
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
}