/* readgbhill.com — base styles
   Warm, human, grounded. Serif headings / sans-serif body, generous spacing. */

:root {
  --color-bg: #faf6f1;
  --color-bg-alt: #f2e9df;
  --color-text: #2c2420;
  --color-text-muted: #6b5d52;
  --color-accent: #a3402f;
  --color-accent-dark: #7c2f21;
  --color-border: #e2d5c6;
  --font-heading: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin: 0 0 var(--space-2);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 var(--space-2); }

a { color: var(--color-accent); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: var(--space-1) var(--space-2);
  z-index: 100;
}
.skip-link:focus { left: 0; }

/* Header / nav */
.site-header {
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  max-width: 1100px;
  margin: 0 auto;
}

.brand {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: bold;
  text-decoration: none;
  color: var(--color-text);
}

.nav-links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-text);
}

.nav-links a:hover,
.nav-links a:focus,
.nav-links a.active {
  color: var(--color-accent);
}

/* Layout */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-2);
}

section { margin-bottom: var(--space-5); }

.page-header { text-align: center; }

/* Hero */
.hero {
  text-align: center;
  padding: var(--space-5) var(--space-2);
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto var(--space-3);
}

.cta, .cta-secondary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  margin-right: var(--space-1);
}

.cta {
  background: var(--color-accent);
  color: #fff;
}
.cta:hover { background: var(--color-accent-dark); }

.cta-secondary {
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
}

.cta-disabled {
  display: inline-block;
  color: var(--color-text-muted);
  font-style: italic;
  margin-right: var(--space-2);
}

/* Book cards / grid */
.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-3);
}

.book-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.book-card:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(44, 36, 32, 0.12);
}

.book-card img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: var(--color-border);
}

.book-card-body { padding: var(--space-2); }

.book-hook {
  color: var(--color-text-muted);
  font-style: italic;
}

.book-card-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: var(--space-1);
}

.badge-available { background: #d7e8d4; color: #2d5c28; }
.badge-coming_soon { background: #f3e0c4; color: #8a5a13; }
.badge-in_progress { background: #e3d9f0; color: #573a80; }

.excerpt summary {
  cursor: pointer;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

/* Testimonials */
.testimonial-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
}

.testimonial {
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-2);
  border-radius: 4px;
}

.testimonial-title {
  font-size: 1rem;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.testimonial cite {
  display: block;
  margin-top: var(--space-1);
  color: var(--color-text-muted);
  font-style: normal;
}

/* Upcoming strip */
.upcoming-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.upcoming-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: var(--space-1) var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Forms */
.connect-form form {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  max-width: 480px;
}

.connect-form label { font-weight: 600; margin-top: var(--space-1); }
.connect-form label.checkbox { display: flex; align-items: center; gap: var(--space-1); font-weight: normal; }

.connect-form input[type="text"],
.connect-form input[type="email"],
.connect-form textarea {
  font: inherit;
  padding: 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
}

.connect-form button { align-self: flex-start; margin-top: var(--space-2); border: none; cursor: pointer; }

.form-success { color: #2d5c28; font-weight: 600; }
.form-error { color: var(--color-accent-dark); font-weight: 600; }

/* Journal */
.journal-entry {
  max-width: 680px;
  margin: 0 auto var(--space-4);
}

.journal-date {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: calc(var(--space-1) * -1);
}

/* Footer */
.site-footer {
  text-align: center;
  padding: var(--space-3);
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

/* Scroll fade-in — visible by default; JS opts elements into the hidden
   starting state via .js-fade-ready on <html>, so a slow/blocked/erroring
   script degrades to "no animation" instead of "content never appears". */
.js-fade-ready .fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js-fade-ready .fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .js-fade-ready .fade-in { transition: none; opacity: 1; transform: none; }
}