/* ==========================================================================
   PROJECTS — grilla de tarjetas (generadas desde js/data/projects.js)
   ========================================================================== */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.proj-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--rad);
  transition: 0.3s;
}

.proj-card:hover {
  border-color: var(--amber);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(245, 158, 11, 0.1);
}

/* Miniatura: emoji sobre un degradé según el tema (ver .proj-thumb--*) */
.proj-thumb {
  position: relative;
  height: 158px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-size: 46px;
}

.proj-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--card));
}

.proj-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

.proj-thumb--blue   { background: linear-gradient(135deg, #0c1f3a, #1a3a6b); }
.proj-thumb--amber  { background: linear-gradient(135deg, #1a1208, #3d2a08); }
.proj-thumb--purple { background: linear-gradient(135deg, #100a1a, #2d1060); }
.proj-thumb--green  { background: linear-gradient(135deg, #0a1a0c, #163018); }
.proj-thumb--orange { background: linear-gradient(135deg, #1a0f00, #3a2200); }
.proj-thumb--teal   { background: linear-gradient(135deg, #0a1f1f, #1a4d4d); }
.proj-thumb--cyan   { background: linear-gradient(135deg, #05121a, #0b3a4a); }
.proj-thumb--rose   { background: linear-gradient(135deg, #1a0a10, #4a1428); }

.proj-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
}

.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 2px;
}

.proj-tag {
  padding: 3px 8px;
  border-radius: 5px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  color: var(--amber);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.15);
}

.proj-name {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

.proj-desc {
  flex: 1;
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text2);
}

.proj-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--amber);
  transition: 0.2s;
}

.proj-link::after {
  content: "→";
}

.proj-link:hover {
  gap: 10px;
}

/* Proyectos destacados: más altos y con un halo ámbar que "ilumina" desde atrás */
.proj-card--featured {
  border-color: rgba(245, 158, 11, 0.55);
  box-shadow:
    0 0 0 1px rgba(245, 158, 11, 0.25),
    0 0 36px rgba(245, 158, 11, 0.22),
    0 0 90px rgba(245, 158, 11, 0.1);
  animation: halo-pulse 4s ease-in-out infinite alternate;
}

.proj-card--featured .proj-thumb {
  height: 200px;
}

.proj-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--amber);
}

@keyframes halo-pulse {
  to {
    box-shadow:
      0 0 0 1px rgba(245, 158, 11, 0.35),
      0 0 52px rgba(245, 158, 11, 0.3),
      0 0 110px rgba(245, 158, 11, 0.14);
  }
}

@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}