body { font-family: 'Inter', system-ui, sans-serif; }

.hero-bg {
  background-image:
    linear-gradient(rgba(232,48,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,48,42,0.04) 1px, transparent 1px),
    linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #2a1010 100%);
  background-size: 50px 50px, 50px 50px, 100% 100%;
}

/* Buttons */
.btn-red {
  background: #E8302A;
  transition: background 0.25s, transform 0.25s, box-shadow 0.25s;
}
.btn-red:hover {
  background: #c4251f;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,48,42,0.4);
}
.btn-outline-red {
  border: 2px solid #E8302A;
  color: #E8302A;
  transition: all 0.25s;
}
.btn-outline-red:hover {
  background: #E8302A;
  color: #fff;
  transform: translateY(-2px);
}

/* Service cards */
.svc-card {
  border: 1px solid #f0f0f0;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.svc-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(232,48,42,0.12);
  border-color: #E8302A;
}
.svc-icon {
  width: 52px; height: 52px;
  background: rgba(232,48,42,0.09);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s;
}
.svc-card:hover .svc-icon { background: #E8302A; }
.svc-card:hover .svc-icon svg { color: #fff; }

/* Nav underline */
.nav-link { position: relative; transition: color 0.2s; }
.nav-link::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 2px; background: #E8302A; transition: width 0.25s;
}
.nav-link:hover { color: #E8302A; }
.nav-link:hover::after { width: 100%; }

/* Process step */
.step-num {
  width: 48px; height: 48px; border-radius: 50%;
  border: 2px solid #E8302A;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1.1rem; color: #E8302A;
  transition: background 0.25s, color 0.25s;
}
.process-step:hover .step-num { background: #E8302A; color: #fff; }
.process-step { transition: transform 0.25s; }
.process-step:hover { transform: translateY(-4px); }

/* Empaque type cards */
.type-card {
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  border: 1px solid #f0f0f0;
}
.type-card:hover {
  border-color: #E8302A;
  box-shadow: 0 8px 24px rgba(232,48,42,0.12);
  transform: translateY(-3px);
}
.type-card:hover .type-icon { background: #E8302A !important; }
.type-card:hover .type-icon svg { color: #fff !important; }
.type-icon { transition: background 0.25s; }
.type-icon svg { transition: color 0.25s; }

/* Form inputs */
.form-input {
  width: 100%; border: 1px solid #e5e7eb; border-radius: 8px;
  padding: 12px 16px; font-size: 0.875rem; color: #1f2937;
  transition: border-color 0.2s, box-shadow 0.2s; outline: none;
}
.form-input:focus {
  border-color: #E8302A;
  box-shadow: 0 0 0 3px rgba(232,48,42,0.1);
}

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Equipo de producción ── */
.equipo-card {
  background: #0F0F1A;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.equipo-card:hover {
  transform: translateY(-6px);
  border-color: #E8302A;
  box-shadow: 0 20px 48px rgba(232,48,42,0.18);
}
.equipo-img-wrap {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
  background: #13131f;
  border-bottom: 2px solid #E8302A;
}
.equipo-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.equipo-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.equipo-placeholder-icon { width: 64px; height: 64px; color: rgba(232,48,42,0.35); }
.equipo-body { padding: 22px 22px 24px; }
.equipo-num {
  font-size: 0.65rem;
  font-weight: 900;
  color: #E8302A;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}
.equipo-name {
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 10px;
}
.equipo-desc {
  font-size: 0.85rem;
  color: #9ca3af;
  line-height: 1.65;
}

/* ── Catálogo de productos ── */
.prod-filter {
  padding: 8px 20px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
  border: 2px solid #e5e7eb;
  color: #6b7280;
  background: white;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}
.prod-filter:hover { border-color: #E8302A; color: #E8302A; }
.prod-filter.active { background: #E8302A; border-color: #E8302A; color: white; }

.prod-card {
  background: white;
  border-radius: 10px;
  padding: 12px 14px;
  border: 1px solid #f0f0f4;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-items: center;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.prod-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 36px rgba(232,48,42,0.11);
  border-color: #E8302A;
}
.prod-card.filtered-out { display: none; }

.prod-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  grid-column: 1;
  grid-row: 1 / 3;
  align-self: center;
  transition: background 0.25s;
}
.prod-card:hover .prod-icon { background: #E8302A !important; }
.prod-card:hover .prod-icon-svg { color: #fff !important; }
.prod-icon-svg { width: 16px !important; height: 16px !important; display: block; flex-shrink: 0; transition: color 0.25s; }

.prod-icon--blue { background: #eff6ff; }
.prod-icon--blue .prod-icon-svg { color: #3b82f6; }
.prod-icon--orange { background: #fff7ed; }
.prod-icon--orange .prod-icon-svg { color: #f97316; }
.prod-icon--purple { background: #f5f3ff; }
.prod-icon--purple .prod-icon-svg { color: #8b5cf6; }
.prod-icon--green { background: #f0fdf4; }
.prod-icon--green .prod-icon-svg { color: #22c55e; }
.prod-icon--yellow { background: #fefce8; }
.prod-icon--yellow .prod-icon-svg { color: #ca8a04; }
.prod-icon--teal { background: #f0fdfa; }
.prod-icon--teal .prod-icon-svg { color: #0d9488; }

.prod-name {
  font-weight: 700;
  font-size: 0.72rem;
  color: #1A1A2E;
  line-height: 1.3;
  margin-bottom: 1px;
  grid-column: 2;
  grid-row: 1;
}
.prod-spec {
  font-size: 0.65rem;
  color: #9ca3af;
  font-weight: 500;
  grid-column: 2;
  grid-row: 2;
}