/* ==========================================================================
   WEBFACTOR STUDIO - CSS ESPECÍFICO DE PORTAFOLIO.HTML
   ========================================================================== */

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(99, 102, 241, 0.2);
}

.project-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #0f172a;
}

.project-img-wrapper img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.project-card:hover .project-img-wrapper img { transform: scale(1.05); }

/* Showcase scroll en portafolio */
.showcase-scroll-wrapper { cursor: grab; user-select: none; }
.showcase-scroll-wrapper:active { cursor: grabbing; }

.showcase-scroll-img {
  width: 100% !important;
  height: auto !important;
  min-height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transform: translateY(0);
  animation: scrollShowcase 12s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite alternate;
  will-change: transform;
}

@keyframes scrollShowcase {
  0%, 15% { transform: translateY(0%); }
  85%, 100% { transform: translateY(calc(-100% + (100vw * 10 / 16))); }
}

@media (min-width: 768px) {
  @keyframes scrollShowcase {
    0%, 15% { transform: translateY(0%); }
    85%, 100% { transform: translateY(calc(-100% + 310px)); }
  }
}

@media (max-width: 767px) {
  @keyframes scrollShowcase {
    0%, 15% { transform: translateY(0%); }
    85%, 100% { transform: translateY(calc(-100% + 220px)); }
  }
}

.showcase-scroll-wrapper:hover .showcase-scroll-img { animation-play-state: paused; }
.showcase-scroll-wrapper.is-paused .showcase-scroll-img { animation-play-state: paused !important; }

.showcase-scroll-hint {
  position: absolute;
  bottom: 12px; left: 12px;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e2e8f0;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  pointer-events: none;
  z-index: 4;
}

.scroll-hint-icon { color: var(--secondary); animation: bounceVertical 1.6s ease-in-out infinite; }

.showcase-scroll-toggle {
  position: absolute;
  bottom: 12px; right: 12px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  cursor: pointer;
  z-index: 5;
  transition: all var(--transition-fast);
}

.showcase-scroll-toggle:hover { background: var(--primary); border-color: var(--primary); transform: scale(1.1); }

/* Miniaturas galería */
.gallery-thumb-btn {
  border: 1.5px solid var(--border-subtle);
  padding: 0;
  background: none;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16 / 10;
  transition: all var(--transition-fast);
  opacity: 0.65;
}

.gallery-thumb-btn:hover, .gallery-thumb-btn.active {
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
  opacity: 1;
}

.project-badge-tag {
  position: absolute;
  top: 14px; right: 14px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: #38bdf8;
}

.project-info {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-title { font-size: 1.25rem; margin-bottom: 0.5rem; }
.project-desc { font-size: 0.9rem; line-height: 1.6; margin-bottom: 1.2rem; flex-grow: 1; }

.project-metrics-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.2rem;
  width: fit-content;
}

.project-tech-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.2rem; }

.tech-tag {
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  color: #94a3b8;
}

.project-links {
  display: flex;
  gap: 0.8rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

/* Mobile portafolio */
@media (max-width: 767px) {
  .project-info { padding: 1.25rem 1rem !important; }
  .project-title { font-size: 1.15rem !important; }
  .project-gallery-thumbs { gap: 0.4rem !important; }
  .gallery-thumb-btn { border-radius: 6px !important; }
  .portfolio-filters { gap: 0.45rem; }
  .filter-btn { font-size: 0.8rem; padding: 0.45rem 0.9rem; }
}

/* ==========================================================================
   CLASES EXTRAÍDAS DE ESTILOS INLINE (PORTAFOLIO.HTML)
   ========================================================================== */
.project-card-indigo { border-color: rgba(99, 102, 241, 0.45); box-shadow: 0 0 25px rgba(99, 102, 241, 0.15); }
.project-card-cyan { border-color: rgba(6, 182, 212, 0.45); box-shadow: 0 0 25px rgba(6, 182, 212, 0.15); }
.project-card-emerald { border-color: rgba(16, 185, 129, 0.45); box-shadow: 0 0 25px rgba(16, 185, 129, 0.15); }
.project-img-wrapper { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: #0b0f19; }
.badge-indigo { background: rgba(99, 102, 241, 0.9); color: #ffffff; z-index: 5; }
.badge-cyan { background: rgba(6, 182, 212, 0.9); color: #ffffff; z-index: 5; }
.badge-emerald { background: rgba(16, 185, 129, 0.9); color: #ffffff; z-index: 5; }
.gallery-wrapper { margin-bottom: 1.2rem; }
.gallery-title { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 0.5rem; font-weight: 700; }
.project-gallery-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.45rem; }
.gallery-thumb-btn img { width: 100%; height: 100%; object-fit: cover; display: block; }
.portfolio-btn-flex { flex: 1; }
.portfolio-devices-container { margin-bottom: 1.2rem; display: flex; flex-direction: column; gap: 0.8rem; }
.portfolio-device-card { background: rgba(15, 23, 42, 0.6); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: var(--radius-md); padding: 0.75rem; }
.portfolio-device-title-desktop { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: #38bdf8; margin-bottom: 0.45rem; font-weight: 800; display: flex; align-items: center; gap: 0.4rem; }
.portfolio-device-title-mobile { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: #34d399; margin-bottom: 0.45rem; font-weight: 800; display: flex; align-items: center; gap: 0.4rem; }
.portfolio-device-title-admin { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: #a78bfa; margin-bottom: 0.45rem; font-weight: 800; display: flex; align-items: center; gap: 0.4rem; }
.portfolio-device-title-store { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: #34d399; margin-bottom: 0.45rem; font-weight: 800; display: flex; align-items: center; gap: 0.4rem; }
.portfolio-cta-section { background: rgba(15, 20, 31, 0.4); border-top: 1px solid var(--border-subtle); text-align: center; }
.portfolio-cta-title { font-size: 2.2rem; margin-bottom: 1rem; }
.portfolio-cta-desc { max-width: 600px; margin: 0 auto 2rem auto; font-size: 1.05rem; }
.portfolio-cta-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }