/* ======================================================
   SAROI · Carrusel de oportunidades
   Estilos aislados bajo .op-section para poder pegarse en
   index.html sin colisionar con el resto de la hoja.
   ====================================================== */

.op-section {
  --op-bg:        #000000;
  --op-elev:      #0a0a0a;
  --op-elev-2:    #101010;
  --op-border:    #1c1c1c;
  --op-text:      #f0f0f0;
  --op-dim:       #a6a6a6;
  --op-muted:     #6a6a6a;
  --op-accent:    #00b8d4;
  --op-accent-dim:#0084a0;
  --op-green:     #2fbf71;
  --op-amber:     #d9a441;
  --op-display:   'Fraunces', 'Times New Roman', serif;
  --op-body:      'Manrope', system-ui, sans-serif;

  padding: 96px 0;
  background: var(--op-bg);
  border-top: 1px solid var(--op-border);
  font-family: var(--op-body);
  color: var(--op-text);
}

.op-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Head */
.op-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.op-head-left { max-width: 620px; }
.op-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--op-accent);
  margin-bottom: 18px;
}
.op-label::before { content: ''; width: 28px; height: 1px; background: var(--op-accent); }
.op-title {
  font-family: var(--op-display);
  font-weight: 300;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.018em;
}
.op-title em { font-style: italic; color: var(--op-accent); font-weight: 400; }
.op-sub {
  margin-top: 16px;
  color: var(--op-dim);
  font-size: 15.5px;
  line-height: 1.7;
}
.op-updated {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--op-muted);
  white-space: nowrap;
}
.op-updated strong { color: var(--op-dim); font-weight: 500; }

/* Filters */
.op-filters {
  display: flex;
  gap: 6px;
  margin-bottom: 28px;
  border: 1px solid var(--op-border);
  border-radius: 3px;
  padding: 5px;
  width: fit-content;
  background: var(--op-elev);
}
.op-filter {
  background: transparent;
  border: none;
  color: var(--op-muted);
  font-family: var(--op-body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 8px 16px;
  border-radius: 2px;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.op-filter .op-count {
  opacity: 0.6;
  margin-left: 6px;
  font-variant-numeric: tabular-nums;
}
.op-filter.active { background: var(--op-accent); color: #000; }
.op-filter.active .op-count { opacity: 0.8; }
.op-filter:not(.active):hover { color: var(--op-text); }

/* Carousel shell */
.op-carousel { position: relative; }
.op-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 4px 4px 24px;
  margin: 0 -4px;
  scrollbar-width: none;
  cursor: grab;
}
.op-track::-webkit-scrollbar { display: none; }
.op-track.dragging { cursor: grabbing; scroll-snap-type: none; }
.op-track.dragging .op-card { pointer-events: none; }

/* Card */
.op-card {
  flex: 0 0 340px;
  max-width: 340px;
  scroll-snap-align: start;
  background: var(--op-elev);
  border: 1px solid var(--op-border);
  border-radius: 5px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.op-card:hover { border-color: #2a2a2a; transform: translateY(-3px); }
.op-card.is-cerrada { opacity: 0.5; }
.op-card.is-cerrada:hover { transform: none; border-color: var(--op-border); }

.op-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,184,212,0.14), transparent 55%),
    linear-gradient(135deg, #0d0d0d, #060606);
  overflow: hidden;
}
.op-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.op-media-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1e1e1e;
}
.op-media-placeholder svg { width: 64px; height: 64px; }

.op-badges {
  position: absolute;
  top: 12px; left: 12px; right: 12px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  pointer-events: none;
}
.op-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 9px;
  border-radius: 2px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.op-badge-cadence { background: rgba(0,0,0,0.6); color: var(--op-text); border: 1px solid rgba(255,255,255,0.12); }
.op-badge-estado { border: 1px solid transparent; }
.op-badge-estado.disponible { background: rgba(47,191,113,0.16); color: var(--op-green); border-color: rgba(47,191,113,0.35); }
.op-badge-estado.proceso    { background: rgba(217,164,65,0.16); color: var(--op-amber); border-color: rgba(217,164,65,0.35); }
.op-badge-estado.cerrada    { background: rgba(255,255,255,0.08); color: var(--op-muted); border-color: rgba(255,255,255,0.15); }

.op-discount {
  position: absolute;
  bottom: 12px; right: 12px;
  background: var(--op-accent);
  color: #000;
  font-family: var(--op-display);
  font-weight: 500;
  font-size: 20px;
  line-height: 1;
  padding: 8px 12px;
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.op-discount span {
  font-family: var(--op-body);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.op-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.op-tipo {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--op-accent);
  margin-bottom: 10px;
}
.op-card-title {
  font-family: var(--op-display);
  font-weight: 500;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.op-loc {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--op-dim);
  margin-bottom: 18px;
}
.op-loc svg { width: 13px; height: 13px; flex-shrink: 0; color: var(--op-muted); }

.op-figures {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--op-border);
  border: 1px solid var(--op-border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 18px;
}
.op-fig { background: var(--op-elev-2); padding: 12px 14px; }
.op-fig-label {
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--op-muted);
  margin-bottom: 4px;
}
.op-fig-value { font-size: 15px; font-weight: 600; color: var(--op-text); font-variant-numeric: tabular-nums; }
.op-fig-value.accent { color: var(--op-accent); }

.op-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px 16px;
  font-family: var(--op-body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--op-border);
  border-radius: 3px;
  background: transparent;
  color: var(--op-text);
  cursor: pointer;
  transition: all 0.2s ease;
}
.op-cta svg { width: 14px; height: 14px; transition: transform 0.2s ease; }
.op-cta:hover { border-color: var(--op-accent); color: var(--op-accent); }
.op-cta:hover svg { transform: translateX(3px); }
.op-cta.disabled { opacity: 0.4; pointer-events: none; }

/* Nav arrows */
.op-nav {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  justify-content: flex-end;
}
.op-arrow {
  width: 44px; height: 44px;
  border: 1px solid var(--op-border);
  background: var(--op-elev);
  border-radius: 3px;
  color: var(--op-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
.op-arrow svg { width: 18px; height: 18px; }
.op-arrow:hover:not(:disabled) { border-color: var(--op-accent); color: var(--op-accent); }
.op-arrow:disabled { opacity: 0.3; cursor: default; }

/* Empty */
.op-empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--op-muted);
  border: 1px dashed var(--op-border);
  border-radius: 5px;
  font-size: 14.5px;
}

/* Footnote */
.op-note {
  margin-top: 28px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--op-muted);
  max-width: 720px;
}

@media (prefers-reduced-motion: reduce) {
  .op-track { scroll-behavior: auto; }
  .op-card { transition: none; }
}

@media (max-width: 720px) {
  .op-section { padding: 64px 0; }
  .op-container { padding: 0 20px; }
  .op-card { flex-basis: 82vw; max-width: 82vw; }
  .op-head { margin-bottom: 28px; }
  .op-nav { justify-content: center; }
}