:root {
  --cream: #fbf4e2;
  --cream-dark: #f0e2c4;
  --brown: #3b2a1a;
  --brown-soft: #6b4a2a;
  --gold: #f2c94c;
  --gold-deep: #c98a2c;
  --accent-red: #c0392b;
  --accent-green: #2e7d32;
  --accent-teal: #1b7a75;
  --white: #ffffff;
  --shadow: 0 12px 30px rgba(59, 42, 26, 0.18);
  --radius: 20px;
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Poppins", "Segoe UI", Arial, Helvetica, sans-serif;
  background: var(--cream);
  color: var(--brown);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: Georgia, "Times New Roman", serif;
  margin: 0 0 0.5em;
  color: var(--brown);
}

a { color: inherit; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 244, 226, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(59, 42, 26, 0.12);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.3rem;
  text-decoration: none;
  color: var(--brown);
}

.brand .logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex: none;
  border: 2px solid var(--brown);
}

.brand .logo-mark img { width: 100%; height: 100%; object-fit: cover; }
.brand .logo-mark svg { width: 60%; height: 60%; }

nav.main-nav { display: flex; gap: 28px; align-items: center; }
nav.main-nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--brown-soft);
}
nav.main-nav a:hover { color: var(--brown); }

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--brown);
  cursor: pointer;
  font-size: 0.95rem;
  transition: transform 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--gold); color: var(--brown); }
.btn-outline { background: transparent; color: var(--brown); }
.btn-small { padding: 9px 18px; font-size: 0.85rem; }
.btn-full { display: block; width: 100%; text-align: center; }

/* ---------- Hero ---------- */
.hero {
  padding: 76px 0 60px;
  background: radial-gradient(circle at 25% 20%, #fff6e0 0%, var(--cream) 55%);
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  background: var(--brown);
  color: var(--white);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: 3.1rem;
  line-height: 1.08;
  margin-bottom: 18px;
}
.hero h1 span { color: var(--gold-deep); }
.hero p.lead {
  font-size: 1.15rem;
  color: var(--brown-soft);
  max-width: 46ch;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-covers {
  display: flex;
  justify-content: center;
  gap: -20px;
  position: relative;
  height: 380px;
}
.hero-covers img {
  position: absolute;
  width: 230px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  border: 4px solid var(--white);
}
.hero-covers img.c1 { left: 30px; top: 10px; transform: rotate(-7deg); z-index: 2; }
.hero-covers img.c2 { right: 10px; top: 45px; transform: rotate(6deg); z-index: 1; }

/* ---------- Section shells ---------- */
section { padding: 76px 0; }
section.alt { background: var(--white); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head h2 { font-size: 2.2rem; }
.section-head p { color: var(--brown-soft); font-size: 1.05rem; }

/* ---------- Book cards ---------- */
.books-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.book-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  border: 2px dashed rgba(59, 42, 26, 0.25);
}
.book-card .cover-wrap {
  position: relative;
  margin-bottom: 18px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--cream-dark);
  aspect-ratio: 0.767;
  display: flex;
  align-items: center;
  justify-content: center;
}
.book-card .cover-wrap img { width: 100%; height: 100%; object-fit: cover; }
.badge-ribbon {
  position: absolute;
  top: 14px;
  right: -34px;
  background: var(--accent-green);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 6px 40px;
  transform: rotate(38deg);
  letter-spacing: 0.5px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}
.badge-ribbon.soon { background: var(--gold-deep); }
.book-card h3 { font-size: 1.3rem; margin-bottom: 6px; }
.book-card .subtitle { color: var(--brown-soft); font-size: 0.92rem; margin-bottom: 14px; flex-grow: 1; }
.coming-soon-cover {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--brown-soft);
  gap: 10px;
  text-align: center;
  padding: 20px;
}
.coming-soon-cover .q { font-size: 2.6rem; font-family: Georgia, serif; color: var(--gold-deep); }

/* ---------- Free preview cards ---------- */
.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.preview-card {
  background: var(--cream-dark);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 2px solid rgba(59, 42, 26, 0.12);
}
.preview-card .thumb {
  width: 90px;
  border-radius: 8px;
  box-shadow: 0 6px 14px rgba(0,0,0,0.2);
  align-self: flex-start;
}
.preview-card h4 { font-size: 1.15rem; margin: 0; }
.preview-card p.desc { color: var(--brown-soft); font-size: 0.9rem; margin: 0; }
.mini-form { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.mini-form input[type="email"], .mini-form input[type="text"] {
  padding: 12px 14px;
  border-radius: 10px;
  border: 2px solid rgba(59, 42, 26, 0.25);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--white);
}
.mini-form input:focus { outline: 2px solid var(--gold-deep); }
.form-note { font-size: 0.75rem; color: var(--brown-soft); opacity: 0.8; }
.form-success {
  display: none;
  background: #e7f5e8;
  border: 2px solid var(--accent-green);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 0.88rem;
  color: #1e5e22;
}
.form-success.show { display: block; }

/* ---------- Newsletter ---------- */
.newsletter-box {
  background: var(--brown);
  color: var(--white);
  border-radius: var(--radius);
  padding: 56px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.newsletter-box h2 { color: var(--gold); font-size: 2rem; }
.newsletter-box p { color: #e9d3a3; }
.newsletter-form { display: flex; gap: 12px; flex-wrap: wrap; }
.newsletter-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 14px 18px;
  border-radius: 999px;
  border: none;
  font-size: 1rem;
  font-family: inherit;
}
.newsletter-form .btn-primary { flex: none; }
.newsletter-perks { list-style: none; padding: 0; margin: 18px 0 0; }
.newsletter-perks li { padding: 6px 0 6px 28px; position: relative; color: #f5e6c8; font-size: 0.92rem; }
.newsletter-perks li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 800; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: center;
}
.about-grid img.avatar {
  width: 100%;
  border-radius: 50%;
  border: 6px solid var(--white);
  box-shadow: var(--shadow);
}
.about-grid h2 { font-size: 2rem; }
.about-grid p { color: var(--brown-soft); font-size: 1.02rem; }
.author-quote {
  margin-top: 18px;
  padding: 16px 22px;
  border-left: 4px solid var(--gold-deep);
  background: var(--cream-dark);
  border-radius: 0 12px 12px 0;
  font-style: italic;
  color: var(--brown);
}

/* ---------- Footer ---------- */
footer {
  background: var(--brown);
  color: #e9d3a3;
  padding: 40px 0;
  text-align: center;
  font-size: 0.88rem;
}
footer .brand { justify-content: center; color: var(--white); margin-bottom: 10px; }
footer a.footer-link { color: var(--gold); text-decoration: none; font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-covers { height: 300px; margin-top: 20px; }
  .books-grid, .preview-grid { grid-template-columns: 1fr; }
  .newsletter-box { grid-template-columns: 1fr; padding: 36px 26px; }
  .about-grid { grid-template-columns: 1fr; text-align: center; }
  .about-grid img.avatar { width: 180px; margin: 0 auto; }
  nav.main-nav { display: none; }
  .hero h1 { font-size: 2.3rem; }
}