/* ══════════════════════════════════════════════════════════
   CARRUSEL 3D — retematizado al naranjo de marca.
   IMPORTANTE: los tamaños de .gallery-card (420/320/260 px) están
   duplicados en js/gallery.js para calcular el radio del anillo.
   Si cambian acá, cambiarlos también allá.
   ══════════════════════════════════════════════════════════ */
.gallery-wrapper {
  position: relative;
  width: 100%;
  margin-top: 1rem;
}

.gallery-scene {
  width: 100%;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 2000px;
  overflow: hidden;
}

.gallery-ring {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

/* ── Card ── */
.gallery-card {
  position: absolute;
  width: 420px;
  height: 280px;
  left: 50%;
  top: 50%;
  margin-left: -210px;
  margin-top: -140px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-700);
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .85);
  outline: 1px solid var(--line);
  outline-offset: -1px;
  transition: opacity .3s linear, outline-color .3s ease;
  cursor: pointer;
}

.gallery-card:hover { outline-color: var(--brand-line); }

.gallery-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  filter: saturate(.85);
  transition: transform .5s var(--ease-out), filter .4s ease;
}

.gallery-card:hover .gallery-card__img {
  transform: scale(1.06);
  filter: saturate(1);
}

.gallery-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.4rem 1.25rem 1.25rem;
  background: linear-gradient(to top, rgba(6, 7, 9, .94) 0%, rgba(6, 7, 9, .55) 55%, transparent 100%);
  color: var(--white);
}

/* Insignia obligatoria: todos los proyectos del carrusel son demos,
   no trabajo de clientes. No quitar sin cambiar también el copy de
   la sección #portafolio. */
.gallery-card__badge {
  display: inline-block;
  margin-bottom: .5rem;
  padding: .2rem .55rem;
  border-radius: var(--radius-full);
  background: var(--brand);
  color: var(--brand-ink);
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.gallery-card__overlay h3 {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: .2rem;
}

.gallery-card__overlay em {
  font-size: .75rem;
  font-family: var(--font);
  font-style: normal;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brand);
}

.gallery-card__overlay p {
  font-size: .78rem;
  margin-top: .55rem;
  color: var(--white-60);
  line-height: 1.45;
}

/* ── Botón de demo ── */
.gallery-card__demo {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: .8rem;
  padding: .4rem .9rem;
  border-radius: var(--radius-full);
  color: var(--white);
  font-size: .72rem;
  font-weight: 600;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: auto;
  position: relative;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.gallery-card__demo:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--brand-ink);
}

/* ── Navegación ── */
.gallery-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.75rem;
}

.gallery-nav__btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: var(--fg);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition);
}

.gallery-nav__btn:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--brand-ink);
  transform: scale(1.06);
}

.gallery-nav__btn:active { transform: scale(.95); }

/* ── Hint ── */
.gallery-hint {
  text-align: center;
  color: var(--fg-3);
  font-size: var(--label-size);
  letter-spacing: var(--label-track);
  text-transform: uppercase;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  animation: hintPulse 2.6s ease-in-out infinite;
}

.gallery-hint i { color: var(--brand); }

@keyframes hintPulse {
  0%, 100% { opacity: .45; }
  50%      { opacity: .9; }
}

/* ── Responsive (tamaños espejados en gallery.js) ── */
@media (max-width: 768px) {
  .gallery-scene { height: 420px; }

  .gallery-card {
    width: 320px;
    height: 220px;
    margin-left: -160px;
    margin-top: -110px;
  }

  .gallery-card__overlay h3 { font-size: 1rem; }
  .gallery-card__overlay em { font-size: .68rem; }
  .gallery-card__overlay p { font-size: .72rem; }
}

@media (max-width: 480px) {
  .gallery-scene { height: 360px; }

  .gallery-card {
    width: 260px;
    height: 180px;
    margin-left: -130px;
    margin-top: -90px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gallery-hint { animation: none; }
}