/* ── Pagina Glossario Plan|B (solo .page-glossary / .glossary-*) ───────────────── */

.page-glossary {
  padding-top: var(--nav-h, 72px);
}

.glossary-page-header {
  padding: clamp(2rem, 5vw, 3rem) 0 clamp(1.5rem, 3vw, 2.25rem);
  background: var(--white);
  text-align: center;
}

.glossary-page-header .section-eyebrow {
  display: block;
  margin-bottom: 0.65rem;
}

.glossary-page-title {
  font-family: var(--serif);
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 1rem;
  color: var(--ink);
}

.glossary-page-intro {
  max-width: 42rem;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--ink-light);
  text-align: center;
}

.glossary-section {
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(3rem, 8vw, 5rem);
  scroll-margin-top: calc(var(--nav-h, 72px) + 0.5rem);
}

.glossary-grid {
  justify-content: center;
}

/* ── Flip card ─────────────────────────────────────────────────────────────── */

.glossary-flip-card {
  width: 100%;
  height: 100%;
  min-height: clamp(280px, 28vw, 260px);
  perspective: 1000px;
  border: 0;
  background: transparent;
  cursor: pointer;
  box-sizing: border-box;
}

.glossary-flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: inherit;
  transition: transform 0.65s ease;
  transform-style: preserve-3d;
}

@media (hover: hover) {
  .glossary-flip-card:hover .glossary-flip-inner {
    transform: rotateY(180deg);
  }
}

.glossary-flip-card:focus-within .glossary-flip-inner,
.glossary-flip-card:focus .glossary-flip-inner,
.glossary-flip-card.glossary-flip--open .glossary-flip-inner {
  transform: rotateY(180deg);
}

.glossary-flip-face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-sizing: border-box;
}

.glossary-flip-front {
  background: var(--lavanda);
  color: #fff;
}

.glossary-flip-back {
  background: var(--blu1);
  color: #fff;
  transform: rotateY(180deg);
}

.glossary-flip-face h2 {
  font-family: var(--serif);
  font-weight: 400;
  margin: 0;
  font-size: clamp(1.15rem, 1.5vw, 1.45rem);
  line-height: 1;
}

.glossary-flip-back h2 {
  margin-bottom: 10px;
}

.glossary-flip-face p {
  margin: 0;
  font-size: 14px;
  line-height: 1.3;
}

.glossary-flip-card:focus {
  outline: 2px solid var(--lavanda);
  outline-offset: 4px;
}

.glossary-flip-card:focus:not(:focus-visible) {
  outline: none;
}

.glossary-flip-card:focus-visible {
  outline: 2px solid var(--lavanda);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .glossary-flip-inner {
    transition: none;
  }
}