/* Helen Collins — The Circle of Eight Saga */

:root {
  --ink: #0d0a0f;
  --ink-2: #141017;
  --ink-3: #1c1620;
  --line: rgba(224, 168, 80, 0.22);
  --gold: #e0a850;
  --gold-soft: #f1d7a4;
  --ember: #f27a34;
  --text: #ece4d6;
  --muted: #b3a797;
  --display: 'Cinzel', 'Trajan Pro', Georgia, serif;
  --body: 'Cormorant Garamond', 'Iowan Old Style', Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--body);
  font-size: 1.25rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); }

h1, h2, h3 { font-family: var(--display); font-weight: 500; line-height: 1.15; margin: 0; letter-spacing: 0.02em; }
h2 { font-size: clamp(1.9rem, 4.4vw, 3rem); color: #fff; }
h3 { font-size: 1.15rem; letter-spacing: 0.06em; }
p { margin: 0 0 1em; }

.wrap { width: min(1160px, 100% - 2.5rem); margin-inline: auto; }
.wrap.narrow { width: min(760px, 100% - 2.5rem); }
.center { text-align: center; }

.eyebrow {
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.lead { font-size: 1.45rem; line-height: 1.5; color: #fff; }
.note { font-size: 1.05rem; font-style: italic; color: var(--muted); }

.rule { display: flex; align-items: center; gap: 1rem; margin: 1.5rem auto 2.5rem; max-width: 420px; }
.rule::before, .rule::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--line) 40%, var(--gold)); }
.rule::after { transform: scaleX(-1); }
.rule img { width: 44px; height: 44px; }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--gold); color: #000; padding: 0.5rem 1rem; z-index: 100; }
.skip-link:focus { left: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

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

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--display);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 1.7rem;
  border: 1px solid var(--gold);
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.btn-gold { background: linear-gradient(135deg, #f1d7a4, #e0a850 45%, #b97e2c); color: #1a1206; font-weight: 600; }
.btn-gold:hover { box-shadow: 0 0 34px rgba(224, 168, 80, 0.45); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--gold-soft); }
.btn-ghost:hover { background: rgba(224, 168, 80, 0.12); }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem clamp(1.25rem, 4vw, 3rem);
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { background: rgba(13, 10, 15, 0.9); backdrop-filter: blur(10px); border-bottom-color: var(--line); }

.brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; color: #fff; font-family: var(--display); letter-spacing: 0.28em; text-transform: uppercase; font-size: 0.9rem; }

.site-nav { display: flex; align-items: center; gap: 1.8rem; }
.site-nav a { color: var(--text); text-decoration: none; font-family: var(--display); font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; transition: color 0.2s; }
.site-nav a:hover { color: var(--gold); }
.site-nav .nav-cta { border: 1px solid var(--gold); color: var(--gold-soft); padding: 0.6rem 1rem; border-radius: 2px; }
.site-nav .nav-cta:hover { background: rgba(224, 168, 80, 0.14); }

.nav-toggle { display: none; background: none; border: 0; padding: 0.6rem; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 1.5px; background: var(--gold-soft); margin: 5px 0; }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  min-height: 100svh;
  display: flex; align-items: center;
  padding: 7rem 0 4rem;
  background:
    radial-gradient(60% 55% at 78% 42%, rgba(242, 122, 52, 0.30), transparent 70%),
    radial-gradient(45% 40% at 85% 20%, rgba(224, 168, 80, 0.22), transparent 70%),
    radial-gradient(70% 60% at 10% 90%, rgba(120, 50, 20, 0.28), transparent 70%),
    linear-gradient(180deg, #0a0709, #120c0b 60%, var(--ink));
}
.hero-mark {
  position: absolute; right: -12vw; top: 50%;
  width: min(900px, 90vw); opacity: 0.09;
  translate: 0 -50%;
  animation: turn 240s linear infinite;
  pointer-events: none;
}
@keyframes turn { to { rotate: 360deg; } }

.embers {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(2px 2px at 12% 82%, #ffb060, transparent),
    radial-gradient(1.5px 1.5px at 27% 34%, #ffcf8a, transparent),
    radial-gradient(2px 2px at 44% 68%, #ff9a4a, transparent),
    radial-gradient(1.5px 1.5px at 58% 22%, #ffd9a0, transparent),
    radial-gradient(2.5px 2.5px at 71% 88%, #ffb060, transparent),
    radial-gradient(1.5px 1.5px at 83% 56%, #ffcf8a, transparent),
    radial-gradient(2px 2px at 93% 14%, #ff9a4a, transparent),
    radial-gradient(1.5px 1.5px at 36% 92%, #ffd9a0, transparent),
    radial-gradient(2px 2px at 5% 40%, #ffb060, transparent),
    radial-gradient(1.5px 1.5px at 65% 46%, #ffcf8a, transparent);
  background-size: 100% 100%;
  animation: drift 16s ease-in-out infinite alternate;
  opacity: 0.75;
}
@keyframes drift { from { transform: translateY(14px); opacity: 0.45; } to { transform: translateY(-22px); opacity: 0.85; } }

.hero-inner { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }

.hero h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); color: #fff; text-transform: uppercase; letter-spacing: 0.04em; }
.hero h1 span { display: block; background: linear-gradient(120deg, #f6e3ba, #e0a850 50%, #f27a34); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-tagline { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-style: italic; color: var(--gold-soft); margin: 1.4rem 0 0.8rem; line-height: 1.35; }
.hero-sub { max-width: 34em; color: var(--text); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin: 2rem 0 1.5rem; }
.hero-status { display: flex; align-items: center; gap: 0.7rem; font-family: var(--display); font-size: 0.74rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--muted); margin: 0; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 0 0 rgba(242, 122, 52, 0.7); animation: pulse 2.4s infinite; }
@keyframes pulse { to { box-shadow: 0 0 0 14px rgba(242, 122, 52, 0); } }

.hero-cover { justify-self: center; }
.hero-cover img {
  width: min(400px, 74vw);
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.75), 0 0 110px rgba(242, 122, 52, 0.35);
  transform: perspective(1400px) rotateY(-9deg) rotateX(2deg);
  transition: transform 0.6s ease;
}
.hero-cover img:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }

/* Sections */
.section { padding: clamp(4.5rem, 10vw, 8rem) 0; position: relative; }
.section-dark { background: linear-gradient(180deg, var(--ink-2), #100c13); border-block: 1px solid rgba(224, 168, 80, 0.1); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* Book one */
.blurb p { margin-bottom: 1.1em; }
.blurb-close { font-style: italic; color: var(--gold-soft); font-size: 1.4rem; text-align: center; margin-top: 1.8rem; }

.tropes { list-style: none; padding: 0; margin: 2.5rem 0 1.2rem; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.7rem; }
.tropes li { font-family: var(--display); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-soft); border: 1px solid var(--line); padding: 0.55rem 1rem; border-radius: 999px; background: rgba(224, 168, 80, 0.06); }

.cast { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-top: 4rem; }
.cast-card { margin: 0; background: var(--ink-3); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.cast-card img { width: 100%; aspect-ratio: 1; object-fit: cover; object-position: top; filter: saturate(0.9) contrast(1.03); }
.cast-card figcaption { padding: 1.4rem 1.5rem 1.6rem; }
.cast-card h3 { color: #fff; }
.cast-card .role { font-family: var(--display); font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); margin: 0.5rem 0 0.8rem; }
.cast-card p:last-child { margin: 0; font-size: 1.12rem; color: var(--text); }

/* Excerpt */
.excerpt-section { background: radial-gradient(80% 60% at 50% 0%, rgba(224, 168, 80, 0.09), transparent 70%), var(--ink-2); border-block: 1px solid rgba(224, 168, 80, 0.1); }
.excerpt { margin: 0; padding: clamp(1.6rem, 5vw, 3.2rem); background: #f3ecdf; color: #2a2118; border-radius: 3px; box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55); font-size: 1.28rem; line-height: 1.7; }
.excerpt p { margin-bottom: 0.9em; }
.excerpt p:last-child { margin-bottom: 0; }
.excerpt-meta { font-family: var(--display); font-size: 0.76rem; letter-spacing: 0.24em; text-transform: uppercase; color: #8a5a1c; }
.excerpt-meta em { font-family: var(--body); font-size: 1.05rem; letter-spacing: 0; text-transform: none; }
.dropcap::first-letter { font-family: var(--display); float: left; font-size: 3.6em; line-height: 0.82; padding: 0.08em 0.1em 0 0; color: #8a5a1c; }
.excerpt-cta { margin-top: 2.5rem; }

/* Saga pillars */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-top: 3rem; }
.pillar { padding: 2rem 1.8rem; border: 1px solid var(--line); border-radius: 4px; background: linear-gradient(180deg, rgba(224, 168, 80, 0.07), transparent); }
.pillar h3 { color: var(--gold-soft); margin-bottom: 0.9rem; text-transform: uppercase; font-size: 0.95rem; letter-spacing: 0.22em; }
.pillar p { margin: 0; font-size: 1.15rem; }

/* Books */
.book-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.6rem 1.8rem; }
.book-cover { position: relative; margin-bottom: 1.1rem; }
.book-cover img { width: 100%; border-radius: 3px; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6); transition: transform 0.4s ease, box-shadow 0.4s ease; }
.book:hover .book-cover img { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(0, 0, 0, 0.7), 0 0 50px color-mix(in srgb, var(--realm) 45%, transparent); }
.book-status { position: absolute; left: 0.7rem; top: 0.7rem; font-family: var(--display); font-size: 0.6rem; letter-spacing: 0.18em; text-transform: uppercase; padding: 0.35rem 0.65rem; border-radius: 999px; background: rgba(13, 10, 15, 0.82); color: var(--text); border: 1px solid rgba(255, 255, 255, 0.18); }
.book-status.is-next { background: var(--realm); color: #1a1206; border-color: transparent; font-weight: 600; }
.book-num { font-family: var(--display); font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--realm); margin: 0 0 0.4rem; }
.book h3 { color: #fff; font-size: 1.08rem; }
.book-pair { font-style: italic; color: var(--gold-soft); font-size: 1.08rem; margin: 0.45rem 0 0.4rem; }
.book-teaser { font-size: 1.05rem; color: var(--muted); line-height: 1.45; margin: 0; }

/* Realms */
.realms { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.map { margin: 0; padding: 0.7rem; background: #f6f3ee; border-radius: 4px; box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--line); }
.map img { width: 100%; border-radius: 2px; }
.realm-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 2rem; }
.realm-list li { display: flex; gap: 0.9rem; align-items: flex-start; }
.realm-dot { flex: none; width: 12px; height: 12px; margin-top: 0.45rem; border-radius: 50%; background: var(--realm); box-shadow: 0 0 16px var(--realm); }
.realm-list h3 { color: #fff; font-size: 1.05rem; }
.realm-list small { font-family: var(--display); font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--realm); margin-left: 0.4rem; white-space: nowrap; }
.realm-list p { margin: 0.25rem 0 0; font-size: 1.05rem; color: var(--muted); line-height: 1.4; }
.realm-hidden { grid-column: 1 / -1; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.realm-hidden .realm-dot { background: transparent; border: 1px solid var(--gold); }

/* Author */
.author { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.author-photo { position: relative; max-width: 420px; }
.author-photo::before { content: ''; position: absolute; inset: 1.1rem -1.1rem -1.1rem 1.1rem; border: 1px solid var(--gold); border-radius: 3px; opacity: 0.6; }
.author-photo img { position: relative; border-radius: 3px; width: 100%; }
.author-copy h2 { margin-bottom: 1.4rem; }
.socials { display: flex; flex-wrap: wrap; gap: 0.6rem 1.6rem; margin-top: 1.6rem; }
.socials a { font-family: var(--display); font-size: 0.76rem; letter-spacing: 0.22em; text-transform: uppercase; text-decoration: none; border-bottom: 1px solid var(--line); padding-bottom: 0.2rem; }
.socials a:hover { border-color: var(--gold); }

/* Newsletter */
.newsletter { overflow: hidden; background: radial-gradient(55% 70% at 50% 50%, rgba(242, 122, 52, 0.16), transparent 70%), var(--ink); }
.newsletter-mark { position: absolute; left: 50%; top: 50%; width: min(760px, 120vw); translate: -50% -50%; opacity: 0.07; pointer-events: none; animation: turn 300s linear infinite reverse; }
.newsletter .wrap { position: relative; }
.newsletter h2 { margin-bottom: 1.2rem; }
.signup { display: flex; gap: 0.7rem; max-width: 560px; margin: 2rem auto 0; }
.signup input { flex: 1; min-width: 0; font: inherit; font-size: 1.15rem; color: #fff; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line); border-radius: 2px; padding: 0.85rem 1.1rem; }
.signup input::placeholder { color: #8f8477; }
.signup input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(224, 168, 80, 0.18); }
.signup-msg { min-height: 1.6em; margin: 1rem 0 0; font-style: italic; color: var(--gold-soft); }

/* Footer */
.site-footer { padding: 3.5rem 0 3rem; text-align: center; border-top: 1px solid var(--line); background: #09070a; }
.site-footer img { margin: 0 auto 1rem; }
.footer-name { font-family: var(--display); letter-spacing: 0.34em; text-transform: uppercase; color: #fff; margin: 0; }
.footer-series { font-style: italic; color: var(--gold-soft); margin: 0.3rem 0 1.4rem; }
.footer-legal { font-size: 0.95rem; color: var(--muted); margin: 0; }

/* Responsive */
@media (max-width: 1000px) {
  .book-grid { grid-template-columns: repeat(2, 1fr); }
  .realms { grid-template-columns: 1fr; }
  .map { max-width: 520px; margin-inline: auto; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed; inset: 0; z-index: -1;
    flex-direction: column; justify-content: center; gap: 2rem;
    background: rgba(13, 10, 15, 0.97);
    opacity: 0; visibility: hidden; transition: opacity 0.25s, visibility 0.25s;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; }
  .site-nav a { font-size: 0.95rem; }

  .hero { padding-top: 6rem; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-cover { order: -1; }
  .hero-cover img { width: min(270px, 64vw); transform: none; }
  .hero-sub { margin-inline: auto; }
  .hero-actions, .hero-status { justify-content: center; }

  .cast, .pillars { grid-template-columns: 1fr; max-width: 460px; }
  .author { grid-template-columns: 1fr; }
  .author-photo { max-width: 320px; margin-inline: auto; }
}

@media (max-width: 560px) {
  body { font-size: 1.15rem; }
  .book-grid { gap: 2rem 1rem; }
  .book h3 { font-size: 0.95rem; }
  .realm-list { grid-template-columns: 1fr; }
  .signup { flex-direction: column; }
  .brand span { letter-spacing: 0.2em; font-size: 0.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-mark, .newsletter-mark, .embers, .pulse { animation: none; }
}