/* Shared styles for every Leah Lange book page. Plain CSS, no build step. */
:root {
  --bg: #f7f2ea;
  --surface: #fffdf9;
  --ink: #2b2622;
  --muted: #6b6159;
  --line: #e4dbcf;
  --accent: #9a4f36;
  --accent-ink: #ffffff;
  --accent-soft: #f1e2d9;
  --error: #a3261b;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1916;
    --surface: #25211d;
    --ink: #f1ebe3;
    --muted: #b3a89c;
    --line: #3a342e;
    --accent: #e08d6c;
    --accent-ink: #1c1916;
    --accent-soft: #3a2a22;
    --error: #ff8a7a;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 6vw, 3.1rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 4vw, 2rem); }
p { margin: 0 0 1em; }

.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }

.site-header { padding: 20px 0; border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; justify-content: space-between; align-items: center; }
.brand { font-family: var(--serif); font-size: 1.25rem; color: var(--ink); text-decoration: none; letter-spacing: 0.02em; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.lede { font-size: 1.15rem; color: var(--muted); max-width: 34em; }

/* Hero: copy and form side by side on wide screens, stacked on phones */
.hero { padding: 56px 0 40px; }
.hero-grid { display: grid; gap: 40px; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 880px) { .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 56px; } }

@media (max-width: 879px) { .cover { display: none; } }
/* A simple drawn book cover; swap for <img src="/assets/<slug>-cover.jpg"> when ready */
.cover {
  width: 150px; aspect-ratio: 2 / 3; margin: 28px 0 0;
  background: linear-gradient(160deg, #3d4a45, #24302c);
  color: #f3ece2; border-radius: 3px 8px 8px 3px;
  box-shadow: inset 6px 0 0 rgba(0,0,0,.25), 0 14px 30px rgba(0,0,0,.18);
  padding: 18px 14px; display: flex; flex-direction: column; justify-content: space-between;
  font-family: var(--serif);
}
.cover .t { font-size: 0.95rem; line-height: 1.2; }
.cover .a { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; opacity: .8; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.card h2 { font-size: 1.45rem; }
.card .sub { color: var(--muted); font-size: 0.95rem; }

form .field { margin-bottom: 14px; }
label.lbl { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 6px; }
input[type="text"], input[type="email"] {
  width: 100%; font: inherit; color: var(--ink);
  padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--bg);
}
input:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; color: var(--muted); margin: 18px 0; }
.consent input { margin-top: 4px; width: 18px; height: 18px; flex: none; accent-color: var(--accent); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.cf-turnstile { margin: 6px 0 16px; min-height: 65px; }

.btn {
  display: inline-block; width: 100%; text-align: center;
  font: 600 1rem var(--sans); text-decoration: none;
  background: var(--accent); color: var(--accent-ink);
  border: 0; border-radius: 10px; padding: 14px 20px; cursor: pointer;
}
.btn:hover { filter: brightness(1.06); }
.btn.secondary { background: transparent; color: var(--accent); border: 1.5px solid var(--accent); }
.fine { font-size: 0.8rem; color: var(--muted); margin: 12px 0 0; }

.form-error {
  display: none; margin-bottom: 14px; padding: 10px 12px; border-radius: 8px;
  background: var(--accent-soft); color: var(--error); font-size: 0.92rem;
}
.form-error.show { display: block; }

.section { padding: 48px 0; border-top: 1px solid var(--line); }
.inside { display: grid; gap: 20px; grid-template-columns: 1fr; margin-top: 24px; }
@media (min-width: 720px) { .inside { grid-template-columns: repeat(3, 1fr); } }
.inside div { padding: 20px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); }
.inside h3 { font-size: 1.15rem; }
.inside p { color: var(--muted); font-size: 0.95rem; margin: 0; }

.buy { display: grid; gap: 24px; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 720px) { .buy { grid-template-columns: 1.4fr 1fr; } }

.site-footer { padding: 32px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; }
.site-footer a { color: var(--muted); }

/* Confirmation / error pages */
.notice { width: min(620px, 100% - 32px); margin: 12vh auto; }
.notice .card { margin-top: 24px; }
.notice button {
  font: 600 1rem var(--sans); background: var(--accent); color: var(--accent-ink);
  border: 0; border-radius: 10px; padding: 12px 20px; cursor: pointer;
}

.book-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 16px; }
.book-list a { display: block; padding: 20px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.book-list a:hover { border-color: var(--accent); }
.book-list strong { font-family: var(--serif); font-size: 1.2rem; display: block; }
.book-list span { color: var(--muted); font-size: 0.95rem; }