/* ===== BOOK PAGE TEMPLATE ===== */

/* Clear the fixed navbar — header is ~56-70px depending on viewport */
.m-book-page__hero {
  padding: 6rem 0 2rem;
}

/* Hero layout: info left, cover right */
.m-book-page__layout {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
  max-width: 900px;
  margin: 0 auto;
}

/* Info takes remaining space */
.m-book-page__info {
  flex: 1;
  padding-top: 0.5rem;
}

/* Cover on the right */
.m-book-page__cover-wrap {
  flex-shrink: 0;
  width: 280px;
  order: 2;
}

.m-book-page__cover {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.2),
    0 1px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.m-book-page__cover:hover {
  transform: translateY(-4px);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.25),
    0 2px 8px rgba(0, 0, 0, 0.12);
}

.m-book-page__cover-img {
  display: block;
  width: 100%;
  height: auto;
}

/* Title */
.m-book-page__title {
  font-family: var(--font-heading) !important;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--secondary-foreground-color);
  margin: 0 0 0.75rem 0;
  text-transform: none !important;
  letter-spacing: 0 !important;
}

/* Tagline from excerpt */
.m-book-page__tagline {
  font-family: var(--font-story);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--primary-foreground-color);
  opacity: 0.8;
  margin: 0 0 1rem 0;
}

/* Author line */
.m-book-page__author-line {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--primary-foreground-color);
  opacity: 0.6;
  margin-bottom: 1.5rem;
}

.m-book-page__author-line a {
  color: var(--secondary-foreground-color);
  text-decoration: none;
  font-weight: 600;
}

.m-book-page__author-line a:hover {
  color: var(--brand-accent);
}

/* ===== SHARED BUTTON STYLES ===== */
/* Base styles for all book page button cards */
.m-book-page__hero-buttons .kg-button-card,
.m-book-page__blurb .kg-button-card {
  display: inline-flex !important;
  width: auto !important;
  max-width: none !important;
}

.m-book-page__hero-buttons .kg-button-card .kg-btn,
.m-book-page__blurb .kg-button-card .kg-btn {
  font-family: var(--font-body) !important;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-size: 0.8rem;
  transition: background-color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.m-book-page__hero-buttons .kg-button-card .kg-btn:hover,
.m-book-page__blurb .kg-button-card .kg-btn:hover {
  transform: translateY(-1px);
}

/* Primary CTA - filled accent (first button) */
.m-book-page__hero-buttons .kg-button-card .kg-btn,
.m-book-page__blurb .kg-button-card .kg-btn {
  background: var(--brand-accent) !important;
  color: #fff !important;
}

.m-book-page__hero-buttons .kg-button-card .kg-btn:hover,
.m-book-page__blurb .kg-button-card .kg-btn:hover {
  background: #4da3cb !important;
}

/* Amazon button - outline with icon (JS adds .is-amazon class) */
.m-book-page__hero-buttons .kg-button-card.is-amazon .kg-btn,
.m-book-page__blurb .kg-button-card.is-amazon .kg-btn {
  border: 2px solid var(--brand-accent) !important;
  color: var(--brand-accent) !important;
  background: transparent !important;
}

.m-book-page__hero-buttons .kg-button-card.is-amazon .kg-btn:hover,
.m-book-page__blurb .kg-button-card.is-amazon .kg-btn:hover {
  background: var(--brand-accent) !important;
  color: #fff !important;
}

/* Amazon icon via ::before pseudo-element */
.m-book-page__hero-buttons .kg-button-card.is-amazon .kg-btn::before,
.m-book-page__blurb .kg-button-card.is-amazon .kg-btn::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath fill='%235FB6DE' d='M257.2 162.7c-48.7 1.8-169.5 15.5-169.5 117.5 0 109.5 138.3 114 183.5 43.2 6.5 10.2 35.4 37.5 45.3 46.8l56.8-56S341 288.9 341 261.4V114.3C341 89 316.5 32 228.7 32 140.7 32 94 87 94 136.3l73.5 6.8c16.3-49.5 54.2-49.5 54.2-49.5 40.7-.1 40.7 35.4 35.5 69.1zM257.2 212s-48 22-48 73 29 42 37 42c11 0 30-12 30-34v-81zm136 228.5c0 0-127.5 63.5-249 63.5-136 0-254-74.3-254-74.3-5-3.7-0.5-8.8 5.2-5.8 68 35.4 153 53.2 226.5 53.2 91.5 0 184-28.8 243-56.8 7.5-3.5 13 4.2 6.3 10.2z'/%3E%3Cpath fill='%235FB6DE' d='M407.8 400c-10-7.5-20.5-3.5-16.5 5.5 12.5 27.5-13 35-20 35-7.5 0-10-2.5-10-2.5s30-22 24.5-53c-3.5-20-30-25-45-20-35.5 12.5 5 75 5 75s-15 10 0 20c15 10 50 5 65-15 12.5-16.5 7-35-3-45z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

/* Amazon icon color change on hover */
.m-book-page__hero-buttons .kg-button-card.is-amazon .kg-btn:hover::before,
.m-book-page__blurb .kg-button-card.is-amazon .kg-btn:hover::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath fill='%23ffffff' d='M257.2 162.7c-48.7 1.8-169.5 15.5-169.5 117.5 0 109.5 138.3 114 183.5 43.2 6.5 10.2 35.4 37.5 45.3 46.8l56.8-56S341 288.9 341 261.4V114.3C341 89 316.5 32 228.7 32 140.7 32 94 87 94 136.3l73.5 6.8c16.3-49.5 54.2-49.5 54.2-49.5 40.7-.1 40.7 35.4 35.5 69.1zM257.2 212s-48 22-48 73 29 42 37 42c11 0 30-12 30-34v-81zm136 228.5c0 0-127.5 63.5-249 63.5-136 0-254-74.3-254-74.3-5-3.7-0.5-8.8 5.2-5.8 68 35.4 153 53.2 226.5 53.2 91.5 0 184-28.8 243-56.8 7.5-3.5 13 4.2 6.3 10.2z'/%3E%3Cpath fill='%23ffffff' d='M407.8 400c-10-7.5-20.5-3.5-16.5 5.5 12.5 27.5-13 35-20 35-7.5 0-10-2.5-10-2.5s30-22 24.5-53c-3.5-20-30-25-45-20-35.5 12.5 5 75 5 75s-15 10 0 20c15 10 50 5 65-15 12.5-16.5 7-35-3-45z'/%3E%3C/svg%3E");
}

/* ===== HERO BUTTONS ===== */
.m-book-page__hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.m-book-page__hero-buttons .kg-button-card {
  margin: 0 !important;
}

/* ===== BLURB CONTENT AREA ===== */
.m-book-page__content {
  padding-bottom: 3rem;
}

/* Divider before blurb */
.m-book-page__content .l-wrapper::before {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: var(--brand-accent);
  margin: 0 auto 1.5rem;
  opacity: 0.5;
}

.m-book-page__blurb {
  max-width: 640px;
  margin: 0 auto;
}

.m-book-page__blurb p {
  font-family: var(--font-story);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--primary-foreground-color);
  margin-bottom: 1.25em;
}

.m-book-page__blurb blockquote {
  font-family: var(--font-story);
  font-style: italic;
  border-left: 3px solid var(--brand-accent);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  color: var(--primary-foreground-color);
  opacity: 0.85;
}

/* Bottom buttons: centered as a group */
.m-book-page__blurb-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
}

.m-book-page__blurb-buttons .kg-button-card {
  margin: 0 !important;
}

/* ===== DARK MODE ===== */
[data-theme="dark"] .m-book-page__cover {
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.4),
    0 1px 4px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .m-book-page__cover:hover {
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.5),
    0 2px 8px rgba(0, 0, 0, 0.25);
}

/* Dark mode Amazon icon */
[data-theme="dark"] .m-book-page__hero-buttons .kg-button-card.is-amazon .kg-btn::before,
[data-theme="dark"] .m-book-page__blurb-buttons .kg-button-card.is-amazon .kg-btn::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath fill='%235FB6DE' d='M257.2 162.7c-48.7 1.8-169.5 15.5-169.5 117.5 0 109.5 138.3 114 183.5 43.2 6.5 10.2 35.4 37.5 45.3 46.8l56.8-56S341 288.9 341 261.4V114.3C341 89 316.5 32 228.7 32 140.7 32 94 87 94 136.3l73.5 6.8c16.3-49.5 54.2-49.5 54.2-49.5 40.7-.1 40.7 35.4 35.5 69.1zM257.2 212s-48 22-48 73 29 42 37 42c11 0 30-12 30-34v-81zm136 228.5c0 0-127.5 63.5-249 63.5-136 0-254-74.3-254-74.3-5-3.7-0.5-8.8 5.2-5.8 68 35.4 153 53.2 226.5 53.2 91.5 0 184-28.8 243-56.8 7.5-3.5 13 4.2 6.3 10.2z'/%3E%3Cpath fill='%235FB6DE' d='M407.8 400c-10-7.5-20.5-3.5-16.5 5.5 12.5 27.5-13 35-20 35-7.5 0-10-2.5-10-2.5s30-22 24.5-53c-3.5-20-30-25-45-20-35.5 12.5 5 75 5 75s-15 10 0 20c15 10 50 5 65-15 12.5-16.5 7-35-3-45z'/%3E%3C/svg%3E");
}

/* ===== RESPONSIVE ===== */
@media (max-width: 767px) {
  .m-book-page__hero {
    padding: 5rem 0 1.25rem;
  }

  .m-book-page__layout {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
  }

  /* On mobile, cover comes first visually */
  .m-book-page__cover-wrap {
    width: 220px;
    order: -1;
  }

  .m-book-page__info {
    order: 1;
  }

  .m-book-page__title {
    font-size: 1.8rem;
  }

  .m-book-page__hero-buttons {
    justify-content: center;
  }

  .m-book-page__blurb {
    text-align: left;
  }
}

@media (max-width: 400px) {
  .m-book-page__hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .m-book-page__hero-buttons .kg-button-card {
    display: flex !important;
    width: 100% !important;
  }

  .m-book-page__hero-buttons .kg-button-card .kg-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .m-book-page__blurb-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .m-book-page__blurb-buttons .kg-button-card {
    display: flex !important;
    width: 100% !important;
  }

  .m-book-page__blurb-buttons .kg-button-card .kg-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
}