/* Mojave Publishing — mojavepublishing.com
   Editorial charcoal-and-gold identity, extending the book-cover brand. */

:root {
  --ink:      #14161b;   /* warm near-black page bg */
  --ink-2:    #1b1e25;   /* section bands */
  --card:     #20242c;   /* book / feature cards */
  --card-hi:  #272c35;
  --cream:    #ece5d7;   /* primary text */
  --cream-dim:#a39c8c;   /* muted text */
  --gold:     #c9a24b;
  --gold-soft:#dcc07f;
  --line:     rgba(236, 229, 215, 0.12);
  --line-soft:rgba(236, 229, 215, 0.07);
  --maxw:     72rem;
  --serif: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --shadow: 0 18px 40px -22px rgba(0,0,0,0.8);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: var(--gold-soft); text-decoration: none; }
a:hover { color: var(--gold); }

h1, h2, h3, .display {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; width: 100%; }
.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.1rem;
  font-weight: 600;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(20, 22, 27, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; padding-top: 0.85rem; padding-bottom: 0.85rem;
}
.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand img { height: 38px; width: auto; }
.brand .name {
  font-family: var(--serif); font-size: 1.18rem; color: var(--cream);
  letter-spacing: 0.01em; white-space: nowrap;
}
.nav { display: flex; align-items: center; gap: 1.8rem; }
.nav a {
  font-size: 0.92rem; color: var(--cream-dim); letter-spacing: 0.02em;
  text-transform: uppercase; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em;
}
.nav a:hover { color: var(--cream); }
.nav .btn { margin-left: 0.4rem; }
.btn {
  display: inline-block; font-family: var(--sans); font-weight: 600;
  font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink); background: var(--gold);
  padding: 0.6rem 1.15rem; border-radius: 2px; border: 1px solid var(--gold);
  transition: background 0.15s ease, transform 0.15s ease;
}
.btn:hover { background: var(--gold-soft); color: var(--ink); transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--cream); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--gold); color: var(--gold); background: transparent; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero::after { /* subtle warm vignette */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(120% 80% at 80% -10%, rgba(201,162,75,0.12), transparent 60%);
}
.hero .wrap { position: relative; z-index: 1; padding-top: 5.5rem; padding-bottom: 4rem; }
.hero h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); margin: 0 0 1.2rem; max-width: 16ch; }
.hero h1 em { color: var(--gold); font-style: italic; }
.hero .lead { font-size: 1.2rem; color: var(--cream); max-width: 44ch; margin: 0 0 2rem; }
.hero .cta { display: flex; gap: 0.9rem; flex-wrap: wrap; }

/* cover strip in hero */
.cover-strip {
  display: flex; gap: 0.9rem; margin-top: 3.5rem; padding-bottom: 0.5rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.cover-strip img {
  height: 200px; width: auto; border-radius: 3px;
  box-shadow: var(--shadow); border: 1px solid var(--line);
  flex: 0 0 auto;
}

/* ---------- Sections ---------- */
section { padding: 4.5rem 0; }
section.band { background: var(--ink-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 48rem; margin-bottom: 2.5rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin: 0 0 0.75rem; }
.section-head p { color: var(--cream-dim); font-size: 1.05rem; margin: 0; max-width: 52ch; }

/* ---------- Collections (series) ---------- */
.collections { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.25rem; }
.collection {
  background: var(--card); border: 1px solid var(--line); border-radius: 6px;
  padding: 1.6rem; transition: border-color 0.15s ease, transform 0.15s ease;
}
.collection:hover { border-color: var(--gold); transform: translateY(-2px); }
.collection h3 { font-size: 1.3rem; margin: 0 0 0.5rem; color: var(--cream); }
.collection .kicker { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.collection p { color: var(--cream-dim); font-size: 0.95rem; margin: 0.4rem 0 0; }

/* ---------- Book groups + grid ---------- */
.group { margin-top: 3.25rem; }
.group:first-of-type { margin-top: 0; }
.group-head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; border-bottom: 1px solid var(--line); padding-bottom: 0.8rem; margin-bottom: 1.8rem; }
.group-head h3 { font-size: 1.5rem; margin: 0; color: var(--cream); }
.group-head .meta { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cream-dim); font-weight: 600; }

.books { display: grid; grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr)); gap: 2rem 1.5rem; }
.book { position: relative; }
.book .cover {
  border-radius: 3px; overflow: hidden; box-shadow: var(--shadow);
  border: 1px solid var(--line); aspect-ratio: 2 / 3; background: var(--card);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.book .cover img { width: 100%; height: 100%; object-fit: cover; }
.book .cover.tba { display: grid; place-content: center; text-align: center; padding: 1.2rem; background: linear-gradient(160deg, var(--card-hi), var(--card)); }
.book .cover.tba span { font-family: var(--serif); color: var(--gold); font-size: 1.15rem; line-height: 1.25; }
.book .cover.tba small { display: block; color: var(--cream-dim); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; margin-top: 0.6rem; }
.book:hover .cover { transform: translateY(-4px); border-color: var(--gold); box-shadow: 0 22px 44px -20px rgba(0,0,0,0.9); }
.book h4 { font-family: var(--serif); font-weight: 500; font-size: 1.05rem; margin: 0.9rem 0 0.15rem; color: var(--cream); line-height: 1.2; }
.book .author { font-size: 0.85rem; color: var(--cream-dim); margin: 0 0 0.4rem; }
.book .tag { font-size: 0.88rem; color: var(--cream); font-style: italic; font-family: var(--serif); margin: 0 0 0.55rem; line-height: 1.35; }
.badge {
  display: inline-block; font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 600; color: var(--gold); border: 1px solid rgba(201,162,75,0.45);
  border-radius: 100px; padding: 0.18rem 0.6rem;
}
.badge.soon { color: var(--cream-dim); border-color: var(--line); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; align-items: start; }
.about-grid p { font-size: 1.08rem; }
.about-grid p.lead-serif { font-family: var(--serif); font-size: 1.5rem; line-height: 1.4; color: var(--cream); margin-top: 0; }
.facts { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 1.5rem 1.6rem; }
.facts dt { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-top: 1.1rem; }
.facts dt:first-child { margin-top: 0; }
.facts dd { margin: 0.25rem 0 0; color: var(--cream); }
.facts dd a { color: var(--cream); border-bottom: 1px solid var(--gold); }
.facts dd a:hover { color: var(--gold); }

/* ---------- Submissions / call for authors ---------- */
.submissions { background: var(--ink-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.submit-card {
  position: relative; overflow: hidden; text-align: center;
  background: linear-gradient(150deg, var(--card-hi), var(--card));
  border: 1px solid rgba(201, 162, 75, 0.42); border-radius: 10px;
  padding: 3.2rem 2.5rem; max-width: 52rem; margin: 0 auto;
}
.submit-card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(80% 130% at 50% -25%, rgba(201, 162, 75, 0.16), transparent 60%);
}
.submit-card > * { position: relative; z-index: 1; }
.submit-card h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin: 0 0 1rem; }
.submit-card p { color: var(--cream); max-width: 46ch; margin: 0 auto 1.9rem; font-size: 1.12rem; }

/* ---------- Footer ---------- */
.site-footer { background: #0f1115; border-top: 1px solid var(--line); padding: 3rem 0 2.5rem; color: var(--cream-dim); font-size: 0.9rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; align-items: flex-start; }
.site-footer .brand .name { font-size: 1.05rem; }
.site-footer a { color: var(--cream); }
.site-footer a:hover { color: var(--gold); }
.foot-links { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.foot-meta { width: 100%; border-top: 1px solid var(--line-soft); margin-top: 1.5rem; padding-top: 1.5rem; font-size: 0.82rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ---------- Links on cards / collections ---------- */
a.collection { text-decoration: none; color: inherit; display: block; }
.book .cover-link { display: block; }
.book h4 a { color: var(--cream); text-decoration: none; }
.book:hover h4 a { color: var(--gold-soft); }
.book .author a { color: var(--cream-dim); text-decoration: none; }
.book .author a:hover { color: var(--gold); }
.group-note { color: var(--cream-dim); font-size: 0.92rem; margin: 0 0 1.6rem; }
.group-note a { border-bottom: 1px solid var(--line); }
.group-note a:hover { border-color: var(--gold); }
.back-link { display: inline-block; font-size: 0.85rem; color: var(--cream-dim); text-decoration: none; margin-bottom: 1.6rem; letter-spacing: 0.02em; }
.back-link:hover { color: var(--gold); }
.sub-h2 { font-size: 1.5rem; margin: 3rem 0 1.5rem; }

/* ---------- Book detail ---------- */
.book-detail { display: grid; grid-template-columns: 18rem 1fr; gap: 3rem; align-items: start; }
.bd-cover img { border-radius: 4px; box-shadow: var(--shadow); border: 1px solid var(--line); width: 100%; }
.cover.tba.big { aspect-ratio: 2/3; display: grid; place-content: center; background: linear-gradient(160deg, var(--card-hi), var(--card)); border-radius: 4px; border: 1px solid var(--line); color: var(--gold); font-family: var(--serif); }
.bd-info h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 0 0 0.6rem; }
.bd-tag { font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--gold-soft); margin: 0 0 1rem; }
.bd-author { color: var(--cream-dim); margin: 0 0 1rem; }
.bd-author a { color: var(--cream); border-bottom: 1px solid var(--gold); }
.bd-blurb { margin-top: 1.5rem; border-top: 1px solid var(--line); padding-top: 1.5rem; }
.bd-blurb p { font-size: 1.08rem; color: var(--cream); }

/* ---------- Authors ---------- */
.author-grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.25rem; }
.author-card { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 1.6rem; text-decoration: none; color: inherit; transition: border-color 0.15s ease, transform 0.15s ease; }
.author-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.author-card h3 { font-size: 1.35rem; margin: 0 0 0.5rem; color: var(--cream); }
.author-card p { color: var(--cream-dim); font-size: 0.95rem; margin: 0 0 0.8rem; }
.author-card .more { color: var(--gold); font-size: 0.85rem; font-weight: 600; }
.author-detail { max-width: 46rem; }
.author-detail h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 0 0 1rem; }
.author-bio { font-size: 1.2rem; line-height: 1.6; color: var(--cream); }

/* ---------- Contact ---------- */
.contact-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; align-items: start; }
.contact-form .field { margin-bottom: 1.2rem; }
.contact-form label { display: block; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 0.4rem; }
.contact-form input, .contact-form textarea {
  width: 100%; background: var(--ink); color: var(--cream); font-family: var(--sans); font-size: 1rem;
  border: 1px solid var(--line); border-radius: 4px; padding: 0.7rem 0.85rem; transition: border-color 0.15s ease;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--gold); }
.contact-form textarea { resize: vertical; }
.contact-form .hp, .nudge-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact-form button { margin-top: 0.3rem; cursor: pointer; }
.contact-form button:disabled { opacity: 0.6; cursor: default; }
.form-status { margin: 1rem 0 0; font-size: 0.95rem; min-height: 1.2em; }
.form-status.ok { color: var(--gold-soft); }
.form-status.err { color: #e6896b; }
.contact-aside h3 { font-size: 1rem; color: var(--cream); margin: 1.4rem 0 0.3rem; font-family: var(--sans); font-weight: 600; }
.contact-aside h3:first-child { margin-top: 0; }
.contact-aside p { color: var(--cream-dim); font-size: 0.95rem; margin: 0; }
.contact-aside a { color: var(--cream); border-bottom: 1px solid var(--gold); }

/* ---------- Responsive ---------- */
@media (max-width: 60rem) {
  .book-detail { grid-template-columns: 12rem 1fr; gap: 1.8rem; }
  .contact-layout { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 40rem) {
  .book-detail { grid-template-columns: 1fr; }
  .bd-cover { max-width: 14rem; }
}
@media (max-width: 60rem) {
  .about-grid { grid-template-columns: 1fr; gap: 1.8rem; }
}
@media (max-width: 46rem) {
  .nav { gap: 1rem; }
  .nav a:not(.btn) { display: none; }      /* keep only Contact button on small screens */
  .hero .wrap { padding-top: 3.5rem; }
  .cover-strip img { height: 150px; }
  section { padding: 3.25rem 0; }
}

/* ---------- Challenge pages (/unscroll, /unbroke, /unspiral) ---------- */
.challenge-hero { border-bottom: 1px solid var(--line); }
.challenge-hero .wrap { padding-top: 4.5rem; }
.challenge-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin: 0 0 1rem; }
.challenge-hero .lead { font-size: 1.12rem; color: var(--cream); max-width: 58ch; margin: 0 0 2rem; }

.help-box {
  background: var(--card); border: 1px solid rgba(201,162,75,0.45); border-radius: 6px;
  padding: 1.3rem 1.5rem; margin: 0 0 2rem; max-width: 44rem;
}
.help-box h3 { margin: 0 0 0.5rem; font-size: 1.05rem; color: var(--gold); }
.help-box p { margin: 0; color: var(--cream); font-size: 0.97rem; line-height: 1.55; }

.dl-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.25rem; max-width: 44rem; margin-bottom: 3rem; }
.dl-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 6px;
  padding: 1.4rem 1.5rem; transition: border-color 0.15s ease, transform 0.15s ease; display: block;
}
.dl-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.dl-card .kicker { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.dl-card h3 { font-size: 1.2rem; margin: 0.45rem 0 0.4rem; color: var(--cream); }
.dl-card p { color: var(--cream-dim); font-size: 0.92rem; margin: 0 0 0.7rem; line-height: 1.5; }
.dl-card .more { font-size: 0.85rem; font-weight: 600; color: var(--gold-soft); }

.nudge-form { max-width: 34rem; }
.nudge-row { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.nudge-row input[type="email"] {
  flex: 1 1 16rem; background: var(--ink); border: 1px solid var(--line); border-radius: 3px;
  color: var(--cream); font-family: var(--sans); font-size: 0.98rem; padding: 0.62rem 0.85rem;
}
.nudge-row input[type="email"]:focus { outline: none; border-color: var(--gold); }

.challenge-layout { display: grid; grid-template-columns: minmax(0, 1fr) 15rem; gap: 3rem; align-items: start; }
@media (max-width: 46rem) { .challenge-layout { grid-template-columns: 1fr; } }
.challenge-weeks .week { margin-bottom: 2rem; }
.challenge-weeks h3 {
  font-size: 1.15rem; color: var(--gold-soft); margin: 0 0 0.8rem;
  border-bottom: 1px solid var(--line); padding-bottom: 0.5rem;
}
.days { list-style: none; margin: 0; padding: 0; }
.days li { padding: 0.32rem 0; color: var(--cream); font-size: 0.96rem; line-height: 1.45; }
.day-n {
  display: inline-block; min-width: 3.6rem; font-size: 0.72rem; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 600; color: var(--cream-dim); margin-right: 0.4rem;
}
.challenge-aside { position: sticky; top: 1.5rem; }
.challenge-aside img {
  width: 100%; border-radius: 3px; border: 1px solid var(--line);
  box-shadow: var(--shadow); margin-bottom: 1rem;
}
.challenge-aside .from-line { color: var(--cream-dim); font-size: 0.92rem; line-height: 1.55; margin: 0 0 1rem; }

.bd-challenge { margin-top: 1.4rem; padding-top: 1.1rem; border-top: 1px solid var(--line); font-size: 0.95rem; color: var(--cream-dim); }
.bd-challenge .kicker { display: block; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 0.3rem; }