/* Buy Your Book — refined layout (Meru Publishing) */

.buy-page {
  --buy-orange: #f25e1f;
  --buy-orange-dark: #d94e12;
  --buy-blue: #0069af;
  --buy-text: #222222;
  --buy-muted: #5a5a5a;
  --buy-bg: #f7fafc;
  --buy-card: #ffffff;
  --buy-radius: 14px;
  --buy-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  font-family: 'Nunito Sans', sans-serif;
  color: var(--buy-text);
  padding: 0 1.5rem 4rem;
  max-width: 1400px;
  margin: 0 auto;
}

.buy-page__hero {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
  padding-top: 2.5rem;
}

.buy-page__hero h1 {
  color: var(--buy-orange) !important;
  font-size: clamp(2rem, 5vw, 2.75rem) !important;
  font-weight: 800 !important;
  margin: 0 0 0.75rem !important;
  line-height: 1.15 !important;
}

.buy-page__hero p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--buy-muted);
  margin: 0;
}

.buy-books-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

.buy-book {
  margin: 0;
  max-width: none;
  display: flex;
  flex-direction: column;
  background: var(--buy-card);
  border-radius: var(--buy-radius);
  box-shadow: var(--buy-shadow);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.buy-book:last-child {
  margin-bottom: 0;
}

.buy-book__header {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 1.5rem 1.25rem 1.25rem;
  text-align: center;
  background: linear-gradient(135deg, #fff8f4 0%, #ffffff 55%);
  border-bottom: 3px solid var(--buy-orange);
}

.buy-book__cover {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.buy-book__cover img {
  width: 100%;
  max-width: 160px;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease;
}

.buy-book__cover a:hover img {
  transform: translateY(-4px);
}

.buy-book__info h2 {
  color: var(--buy-text) !important;
  font-size: clamp(1.2rem, 2.2vw, 1.5rem) !important;
  font-weight: 800 !important;
  line-height: 1.25 !important;
  margin: 0 0 0.5rem !important;
}

.buy-book__badge {
  display: inline-block;
  background: var(--buy-orange);
  color: #fff !important;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.buy-book__badge--spacer {
  visibility: hidden;
  background: transparent;
  color: transparent !important;
}

.buy-book__badge--spacer::before {
  content: "Second Edition";
}

.buy-book__isbn {
  font-size: 0.95rem;
  color: var(--buy-muted);
  margin: 0 0 1rem;
  line-height: 1.5;
}

.buy-book__isbn strong {
  color: var(--buy-text);
  font-weight: 800;
}

.buy-book__meta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--buy-blue) !important;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

.buy-book__meta-link:hover {
  border-bottom-color: var(--buy-blue);
}

.buy-book__body {
  padding: 1.25rem 1.15rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.buy-book__intro {
  text-align: center;
  margin: 0 auto 1.25rem;
}

.buy-book__intro h3 {
  color: var(--buy-orange) !important;
  font-size: 1.25rem !important;
  font-weight: 800 !important;
  margin: 0 0 0.5rem !important;
}

.buy-book__intro p {
  margin: 0;
  color: var(--buy-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

.buy-regions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  flex: 1;
  align-items: start;
}

.buy-region {
  background: var(--buy-bg);
  border-radius: 10px;
  padding: 0.9rem 0.85rem 0.85rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.buy-region__group {
  margin-top: 1.1rem;
}

.buy-region__group h4 {
  color: var(--buy-orange) !important;
  font-size: 0.95rem !important;
  font-weight: 800 !important;
  margin: 0 0 0.75rem !important;
  padding-bottom: 0.45rem;
  border-bottom: 2px solid rgba(242, 94, 31, 0.25);
}

.buy-region h4 {
  color: var(--buy-orange) !important;
  font-size: 0.95rem !important;
  font-weight: 800 !important;
  margin: 0 0 0.75rem !important;
  padding-bottom: 0.45rem;
  border-bottom: 2px solid rgba(242, 94, 31, 0.25);
}

.buy-region__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.buy-region__list a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 0.6rem;
  background: #fff;
  border-radius: 8px;
  color: var(--buy-text) !important;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.3;
  border: 1px solid rgba(0, 0, 0, 0.07);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.buy-region__list a:hover {
  border-color: var(--buy-orange);
  box-shadow: 0 4px 12px rgba(242, 94, 31, 0.12);
  transform: translateX(3px);
}

.buy-region__list a i {
  color: var(--buy-orange);
  font-size: 1rem;
  width: 1.1rem;
  text-align: center;
  flex-shrink: 0;
}

.buy-region__list a i.fa-amazon,
.buy-region__list a i.fa-ebay {
  font-size: 1.15rem;
}

@media (max-width: 1024px) {
  .buy-books-row {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 767px) {
  .buy-page {
    padding: 0 1rem 3rem;
  }

  .buy-book__header {
    padding: 1.25rem 1rem 1rem;
  }

  .buy-book__body {
    padding: 1rem 1rem 1.25rem;
  }

  .buy-regions {
    grid-template-columns: 1fr;
  }
}