/*
  Estilos exclusivos de resenas.html.
  Este archivo se carga únicamente en la página de reseñas para no modificar
  ninguna otra página ni sección del sitio.
*/

/* ==========================================================
   Reseñas: lecturas recomendadas + Instagram y TikTok
   ========================================================== */
.recommended-reading-section {
  background:
    radial-gradient(circle at 92% 8%, rgba(197, 165, 239, 0.18), transparent 24%),
    linear-gradient(180deg, #fffaf6 0%, #fbf6fc 48%, #fffaf6 100%);
}

.recommended-reading-heading {
  max-width: 910px;
  margin-bottom: 42px;
}

.recommended-reading-heading h2 {
  max-width: 900px;
  margin-bottom: 18px;
}

.recommended-reading-heading p {
  max-width: 860px;
  color: var(--muted);
  font-size: 1.02rem;
}

.recommended-books-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  align-items: stretch;
}

.recommended-book-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(56, 19, 77, 0.12);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 44px rgba(41, 16, 56, 0.09);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.recommended-book-card:hover,
.recommended-book-card:focus-within {
  transform: translateY(-7px);
  border-color: rgba(101, 48, 138, 0.28);
  box-shadow: 0 28px 62px rgba(41, 16, 56, 0.15);
}

.recommended-book-cover {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 390px;
  padding: 54px 30px 30px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 24%, rgba(255, 255, 255, 0.92), transparent 48%),
    linear-gradient(145deg, #f2e7fb, #fffaf5 58%, #edf5fb);
}

.recommended-book-cover::before,
.recommended-book-cover::after {
  content: '';
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}

.recommended-book-cover::before {
  width: 190px;
  height: 190px;
  top: -92px;
  right: -74px;
  background: rgba(197, 165, 239, 0.23);
}

.recommended-book-cover::after {
  width: 10px;
  height: 10px;
  left: 32px;
  bottom: 32px;
  background: var(--gold);
  box-shadow: 24px -16px 0 rgba(129, 80, 196, 0.28), 48px 4px 0 rgba(45, 156, 149, 0.2);
}

.recommended-book-cover img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 320px;
  object-fit: contain;
  filter: drop-shadow(0 18px 22px rgba(38, 14, 52, 0.2));
  transition: transform 0.35s ease;
}

.recommended-book-card:hover .recommended-book-cover img,
.recommended-book-card:focus-within .recommended-book-cover img {
  transform: scale(1.035);
}

.recommended-by {
  position: absolute;
  z-index: 2;
  top: 20px;
  left: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(101, 48, 138, 0.14);
  border-radius: 999px;
  color: var(--plum-700);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 22px rgba(41, 16, 56, 0.08);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.recommended-by::before {
  content: '✦';
  color: var(--gold);
  font-size: 0.78rem;
}

.recommended-book-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 30px;
}

.recommended-book-category {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 15px;
  color: var(--plum-700);
  font-size: 0.73rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.recommended-book-category::before {
  content: '';
  width: 34px;
  height: 1px;
  flex: 0 0 auto;
  background: var(--gold);
}

.recommended-book-content h3 {
  margin: 0 0 8px;
  color: var(--plum-950);
  font-family: var(--sans);
  font-size: clamp(1.45rem, 2vw, 1.85rem);
  line-height: 1.16;
}

.recommended-book-author {
  margin: 0 0 16px;
  color: var(--plum-700);
  font-weight: 700;
}

.recommended-book-description {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.recommended-book-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  margin-top: auto;
  padding-top: 24px;
  color: var(--plum-700);
  font-weight: 750;
  transition: color 0.22s ease, gap 0.22s ease;
}

.recommended-book-link:hover,
.recommended-book-link:focus-visible {
  gap: 13px;
  color: var(--plum-900);
}

.recommended-book-link:focus-visible,
.social-platform-button:focus-visible {
  outline: 3px solid rgba(129, 80, 196, 0.35);
  outline-offset: 4px;
  border-radius: 999px;
}

.social-literary-section {
  padding-top: 48px;
  background: #fffaf6;
}

.social-literary-box {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 72px);
  border: 1px solid rgba(101, 48, 138, 0.14);
  border-radius: 38px;
  background:
    radial-gradient(circle at 4% 2%, rgba(197, 165, 239, 0.35), transparent 21%),
    radial-gradient(circle at 96% 92%, rgba(45, 156, 149, 0.17), transparent 22%),
    linear-gradient(135deg, #f2eaff 0%, #eef6fb 50%, #fff7e9 100%);
  box-shadow: 0 26px 66px rgba(41, 16, 56, 0.1);
}

.social-literary-box::before,
.social-literary-box::after {
  content: '✦';
  position: absolute;
  color: rgba(224, 175, 85, 0.55);
  pointer-events: none;
}

.social-literary-box::before {
  top: 34px;
  right: 46px;
  font-size: 1.6rem;
}

.social-literary-box::after {
  left: 54px;
  bottom: 36px;
  font-size: 1rem;
}

.social-literary-heading {
  max-width: 860px;
  margin: 0 auto 38px;
  text-align: center;
}

.social-literary-heading .eyebrow {
  justify-content: center;
}

.social-literary-heading h2 {
  margin-bottom: 18px;
}

.social-literary-heading p {
  max-width: 780px;
  margin-inline: auto;
  color: var(--muted);
}

.social-platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  max-width: 940px;
  margin: 0 auto;
}

.social-platform-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 360px;
  padding: 34px;
  border: 1px solid rgba(56, 19, 77, 0.12);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 42px rgba(41, 16, 56, 0.08);
  backdrop-filter: blur(12px);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.social-platform-card:hover,
.social-platform-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(101, 48, 138, 0.24);
  box-shadow: 0 26px 58px rgba(41, 16, 56, 0.14), 0 0 28px rgba(197, 165, 239, 0.2);
}

.social-platform-card--instagram {
  background:
    radial-gradient(circle at 92% 4%, rgba(225, 48, 108, 0.12), transparent 24%),
    rgba(255, 255, 255, 0.86);
}

.social-platform-card--tiktok {
  background:
    radial-gradient(circle at 92% 6%, rgba(37, 244, 238, 0.13), transparent 24%),
    radial-gradient(circle at 5% 95%, rgba(254, 44, 85, 0.11), transparent 24%),
    rgba(255, 255, 255, 0.88);
}

.social-platform-icon {
  width: 76px;
  height: 76px;
  margin-bottom: 24px;
  filter: drop-shadow(0 12px 18px rgba(41, 16, 56, 0.14));
}

.social-platform-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.social-platform-label {
  display: inline-block;
  margin-bottom: 7px;
  color: var(--plum-700);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.social-platform-card h3 {
  margin: 0 0 12px;
  color: var(--plum-950);
  font-size: 1.75rem;
}

.social-platform-card p {
  margin: 0;
  color: var(--muted);
}

.social-platform-button {
  min-width: 190px;
  justify-content: center;
  margin-top: auto;
  padding: 14px 22px;
  color: #fff;
  background: linear-gradient(135deg, var(--plum-800), var(--violet));
  box-shadow: 0 12px 26px rgba(101, 48, 138, 0.2);
}

.social-platform-card--instagram .social-platform-button:hover {
  box-shadow: 0 16px 34px rgba(225, 48, 108, 0.24);
}

.social-platform-card--tiktok .social-platform-button:hover {
  box-shadow: 0 16px 34px rgba(37, 244, 238, 0.2), 0 0 0 1px rgba(254, 44, 85, 0.14);
}

.social-literary-phrase {
  margin: 34px 0 0;
  color: var(--plum-800);
  font-weight: 650;
  text-align: center;
}

@media (max-width: 980px) {
  .recommended-books-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .recommended-book-cover {
    min-height: 360px;
  }

  .recommended-book-cover img {
    height: 290px;
  }
}

@media (max-width: 720px) {
  .social-platform-grid {
    grid-template-columns: 1fr;
  }

  .social-platform-card {
    min-height: 330px;
  }
}

@media (max-width: 640px) {
  .recommended-books-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .recommended-reading-heading {
    margin-bottom: 30px;
  }

  .recommended-book-cover {
    min-height: 340px;
    padding-inline: 24px;
  }

  .recommended-book-cover img {
    height: 270px;
  }

  .recommended-book-content,
  .social-platform-card {
    padding: 26px;
  }

  .social-platform-button {
    width: 100%;
  }

  .social-literary-box {
    border-radius: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .recommended-book-card,
  .recommended-book-cover img,
  .recommended-book-link,
  .social-platform-card {
    transition: none;
  }
}