:root {
  --ink: #3A3530;
  --paper: #FBF6EC;
  --paper-raised: #F3ECDC;
  --pine: #4F8577;
  --pine-deep: #3D6A5E;
  --sun: #D9922F;
  --stone: #8A8172;
  --stone-light: #B8AF9C;
  --rule: rgba(58, 53, 48, 0.12);
  --shadow: rgba(58, 53, 48, 0.10);
  --overlay: rgba(58, 53, 48, 0.45);
}

:root:not([data-theme="light"]) {
  @media (prefers-color-scheme: dark) {
    --ink: #F2EBDC;
    --paper: #1B2019;
    --paper-raised: #242A22;
    --pine: #7FBBA8;
    --pine-deep: #9AD3BF;
    --sun: #E8B268;
    --stone: #B4AC98;
    --stone-light: #6E6857;
    --rule: rgba(242, 235, 220, 0.14);
    --shadow: rgba(0, 0, 0, 0.28);
    --overlay: rgba(0, 0, 0, 0.6);
  }
}

:root[data-theme="dark"] {
  --ink: #F2EBDC;
  --paper: #1B2019;
  --paper-raised: #242A22;
  --pine: #7FBBA8;
  --pine-deep: #9AD3BF;
  --sun: #E8B268;
  --stone: #B4AC98;
  --stone-light: #6E6857;
  --rule: rgba(242, 235, 220, 0.14);
  --shadow: rgba(0, 0, 0, 0.28);
  --overlay: rgba(0, 0, 0, 0.6);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Spectral', Georgia, 'Times New Roman', serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Nav ---------- */
nav.site-nav {
  border-bottom: 1px solid var(--rule);
}

.nav-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px 28px;
}

.nav-brand {
  font-family: 'Spectral', serif;
  font-weight: 500;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo {
  height: 36px;
  width: auto;
  display: block;
}

:root:not([data-theme="light"]) .nav-logo,
:root[data-theme="dark"] .nav-logo {
  filter: invert(1) brightness(1.6);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .nav-logo { filter: invert(1) brightness(1.6); }
}

.nav-links {
  display: flex;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.85rem;
}

.nav-links a {
  color: var(--stone);
  text-decoration: none;
  letter-spacing: 0.01em;
}

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

/* ---------- Header (home hero) ---------- */
header.site {
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--rule);
}

.byline {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--stone);
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1.name {
  font-size: clamp(2.6rem, 7vw, 4.2rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  margin: 0 0 20px;
  line-height: 1.05;
}

.tagline {
  font-style: italic;
  font-size: 1.2rem;
  color: var(--stone);
  max-width: 34em;
  margin: 0;
}

/* ---------- Simple page header (for sub-pages) ---------- */
header.page {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--rule);
}

header.page h1 {
  font-size: clamp(2.2rem, 6vw, 3rem);
  font-weight: 500;
  margin: 0;
}

.page-body {
  padding: 64px 0 96px;
  color: var(--stone);
  font-style: italic;
  font-size: 1.05rem;
  max-width: 40em;
}

/* ---------- Book shelf ---------- */
section.shelf {
  padding: 88px 0;
}

.shelf-label {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--stone);
  text-transform: uppercase;
  margin: 0 0 40px;
}

.book {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 56px;
  align-items: start;
  margin-bottom: 96px;
}

.book:last-child { margin-bottom: 0; }

.book.reverse {
  grid-template-columns: 1fr 220px;
}
.book.reverse .cover { order: 2; }
.book.reverse .copy { order: 1; }

.cover {
  aspect-ratio: 5 / 8;
  border-radius: 2px;
  display: flex;
  align-items: flex-end;
  padding: 22px 18px;
  box-shadow: 0 18px 40px -18px var(--shadow), 0 2px 8px var(--shadow);
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  width: 100%;
}

.cover-title {
  font-size: 1.15rem;
  line-height: 1.22;
  font-weight: 500;
  color: var(--paper);
  margin: 0;
}

.cover-author {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: rgba(241, 236, 225, 0.72);
  margin: 10px 0 0;
  text-transform: uppercase;
}

.cover.photo .cover-text { display: none; }

.cover.twpp {
  background: linear-gradient(150deg, #6B8478 0%, #3F6259 100%);
}

.cover.gilgamesh {
  background: linear-gradient(150deg, #3A3226 0%, #14181F 100%);
}

.genre-tag {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--pine);
  margin: 0 0 12px;
}

.book h2 {
  font-size: 1.7rem;
  font-weight: 500;
  margin: 0 0 16px;
  line-height: 1.2;
}

.book p.blurb {
  color: var(--ink);
  max-width: 42em;
  margin: 0 0 22px;
  font-size: 1.02rem;
  white-space: pre-line;
}

.book-links {
  display: flex;
  gap: 22px;
  align-items: center;
}

a.buy {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}
a.buy:hover { color: var(--pine); border-color: var(--pine); }

/* ---------- More to come ---------- */
section.horizon {
  padding: 0 0 96px;
}

.horizon-list {
  border-top: 1px solid var(--rule);
}

.horizon-item {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 40px;
  padding: 36px 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}

.horizon-item .cover {
  aspect-ratio: 5/8;
  height: auto;
}
.horizon-item .cover-title { font-size: 0.66rem; }
.horizon-item .cover-author { font-size: 0.5rem; }

.horizon-item h3 {
  font-size: 1.3rem;
  font-weight: 500;
  margin: 0 0 8px;
}

.horizon-item .status {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sun);
  margin: 0 0 10px;
}

.horizon-item p.desc {
  color: var(--stone);
  font-style: italic;
  margin: 0;
  max-width: 40em;
}

/* ---------- Footer ---------- */
footer {
  padding: 40px 0 72px;
  border-top: 1px solid var(--rule);
}

footer p {
  color: var(--stone);
  font-size: 0.9rem;
  margin: 0;
}

/* ---------- Short fiction listing ---------- */
.story-list {
  border-top: 1px solid var(--rule);
}

.story-entry {
  padding: 44px 0;
  border-bottom: 1px solid var(--rule);
}

.story-entry h2 {
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 14px;
}

.story-entry p.excerpt {
  color: var(--ink);
  max-width: 46em;
  margin: 0 0 16px;
}

a.continue {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--pine-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--pine-deep);
  padding-bottom: 2px;
}
a.continue:hover { color: var(--pine); border-color: var(--pine); }

/* ---------- Full story reading page ---------- */
.story-header {
  padding: 64px 0 8px;
}

.story-header h1 {
  font-size: clamp(2rem, 5.5vw, 2.8rem);
  font-weight: 500;
  margin: 0 0 8px;
}

.story-byline {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone);
  margin: 0 0 40px;
}

.story-body {
  max-width: 42em;
  padding-bottom: 72px;
  font-size: 1.08rem;
}

.story-body p {
  margin: 0 0 22px;
}

.story-body p:first-of-type::first-letter {
  font-size: 2.6em;
  font-weight: 500;
  float: left;
  line-height: 0.85;
  padding-right: 8px;
  padding-top: 4px;
}

.back-link {
  display: inline-block;
  margin-bottom: 40px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.82rem;
  color: var(--stone);
  text-decoration: none;
}
.back-link:hover { color: var(--pine); }

/* ---------- Contact form ---------- */
.contact-form {
  max-width: 480px;
  padding-bottom: 96px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-form label {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--stone);
  display: block;
  margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  font-family: 'Spectral', serif;
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--rule);
  background: var(--paper-raised);
  color: var(--ink);
  border-radius: 2px;
  resize: vertical;
}

.contact-form textarea { min-height: 140px; }

.contact-form button {
  align-self: flex-start;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  padding: 13px 26px;
  background: var(--pine-deep);
  color: var(--paper);
  border: none;
  border-radius: 2px;
  cursor: pointer;
}
.contact-form button:hover { background: var(--pine); }

.form-note {
  font-size: 0.8rem;
  color: var(--stone-light);
  margin: -6px 0 0;
}

/* ---------- Mailing list modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: var(--paper);
  border: 1px solid var(--rule);
  max-width: 420px;
  width: 100%;
  padding: 40px 36px;
  position: relative;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.35);
  transform: translateY(8px);
  transition: transform 0.25s ease;
}

.modal-overlay.visible .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1.1rem;
  color: var(--stone);
  cursor: pointer;
  line-height: 1;
  padding: 6px;
}
.modal-close:hover { color: var(--ink); }

.modal-box h2 {
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 12px;
}

.modal-box p {
  color: var(--stone);
  font-size: 0.95rem;
  margin: 0 0 24px;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-form input[type="email"] {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1px solid var(--rule);
  background: var(--paper-raised);
  color: var(--ink);
  border-radius: 2px;
}

.modal-form button {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  padding: 12px 14px;
  background: var(--pine-deep);
  color: var(--paper);
  border: none;
  border-radius: 2px;
  cursor: pointer;
}
.modal-form button:hover { background: var(--pine); }

.modal-note {
  font-size: 0.75rem !important;
  color: var(--stone-light) !important;
  margin: 14px 0 0 !important;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .wrap { padding: 0 22px; }
  .nav-inner { padding: 20px 22px; }
  header.site { padding: 52px 0 40px; }
  header.page { padding: 48px 0 32px; }
  section.shelf { padding: 56px 0; }
  .book, .book.reverse {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .book.reverse .cover { order: 1; }
  .book.reverse .copy { order: 2; }
  .cover { width: 160px; }
  .horizon-item {
    grid-template-columns: 72px 1fr;
    gap: 20px;
  }
}

:focus-visible {
  outline: 2px solid var(--pine);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}