/* =============================================
   PRODUCTS PAGE STYLES
   ============================================= */

/* --- FILTER BAR --- */
.prod-filter-wrap {
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  position: sticky; top: 68px; z-index: 90;
  background: rgba(3,7,18,.92); backdrop-filter: blur(20px);
}
.prod-filter-bar {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.prod-filter-btn {
  padding: 8px 20px; border-radius: 50px;
  font-family: var(--font-mono); font-size: .76rem;
  border: 1px solid rgba(255,255,255,.1);
  color: var(--text-muted); background: transparent;
  transition: all .25s var(--ease); letter-spacing: .5px;
  white-space: nowrap;
}
.prod-filter-btn:hover,
.prod-filter-btn.active {
  border-color: var(--neon-purple);
  color: var(--neon-purple);
  background: rgba(168,85,247,.1);
  box-shadow: var(--glow-p);
}

/* --- CATEGORY BLOCK --- */
.prod-category { margin-bottom: 80px; }
.prod-category.hidden { display: none; }

.prod-category-header {
  display: flex; align-items: center;
  gap: 20px; margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.prod-category-icon {
  width: 54px; height: 54px; flex-shrink: 0;
  border-radius: 14px; font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(168,85,247,.12);
  border: 1px solid rgba(168,85,247,.25);
  color: var(--neon-purple);
}
.prod-category-icon-red  { background: rgba(244,63,94,.12);  border-color: rgba(244,63,94,.25);  color: var(--neon-red); }
.prod-category-icon-blue { background: rgba(59,130,246,.12); border-color: rgba(59,130,246,.25); color: var(--neon-blue); }
.prod-category-icon-cyan { background: rgba(6,182,212,.12);  border-color: rgba(6,182,212,.25);  color: var(--neon-cyan); }
.prod-category-icon-green{ background: rgba(16,185,129,.12); border-color: rgba(16,185,129,.25); color: var(--neon-green); }

.prod-category-title {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  color: #fff; margin-bottom: 4px;
}
.prod-category-sub { font-size: .88rem; color: var(--text-muted); }

/* --- PRODUCT GRID --- */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
}

/* --- PRODUCT CARD --- */
.prod-card {
  background: var(--glass-bg);
  border: var(--glass-border);
  border-radius: var(--r-lg);
  padding: 28px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative; overflow: hidden;
  transition: all .35s var(--ease);
}
.prod-card::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,.07), transparent);
}
.prod-card:hover {
  border-color: rgba(168,85,247,.3);
  box-shadow: 0 20px 50px -10px rgba(0,0,0,.5), var(--glow-p);
  transform: translateY(-5px);
}

/* top row: icon + badge */
.prod-card-top {
  display: flex; align-items: flex-start;
  justify-content: space-between;
}

.prod-icon {
  width: 46px; height: 46px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  background: rgba(168,85,247,.12);
  border: 1px solid rgba(168,85,247,.25);
  color: var(--neon-purple);
}
.prod-icon-red   { background: rgba(244,63,94,.12);  border-color: rgba(244,63,94,.25);  color: var(--neon-red); }
.prod-icon-blue  { background: rgba(59,130,246,.12); border-color: rgba(59,130,246,.25); color: var(--neon-blue); }
.prod-icon-cyan  { background: rgba(6,182,212,.12);  border-color: rgba(6,182,212,.25);  color: var(--neon-cyan); }
.prod-icon-green { background: rgba(16,185,129,.12); border-color: rgba(16,185,129,.25); color: var(--neon-green); }

.prod-badge {
  font-family: var(--font-mono); font-size: .62rem;
  font-weight: 700; letter-spacing: 1px;
  padding: 3px 10px; border-radius: 4px;
  text-transform: uppercase;
}
.prod-badge-purple { background: rgba(168,85,247,.2); color: var(--neon-purple); border: 1px solid rgba(168,85,247,.3); }
.prod-badge-blue   { background: rgba(59,130,246,.2);  color: var(--neon-blue);   border: 1px solid rgba(59,130,246,.3); }
.prod-badge-red    { background: rgba(244,63,94,.2);   color: var(--neon-red);    border: 1px solid rgba(244,63,94,.3); }

.prod-name { font-size: 1.1rem; font-weight: 700; color: #fff; line-height: 1.3; }
.prod-desc { font-size: .88rem; color: var(--text-muted); line-height: 1.65; flex: 1; }

.prod-tags { display: flex; flex-wrap: wrap; gap: 7px; }

/* WhatsApp CTA — always at bottom of card */
.prod-wa-btn {
  display: flex; align-items: center; justify-content: center;
  gap: 9px; margin-top: 4px;
  padding: 12px 18px; border-radius: var(--r-sm);
  background: rgba(37,211,102,.1);
  border: 1px solid rgba(37,211,102,.3);
  color: #25d366; font-family: var(--font-mono);
  font-size: .78rem; font-weight: 700; letter-spacing: .5px;
  transition: all .3s var(--ease);
}
.prod-wa-btn i { font-size: 1rem; }
.prod-wa-btn:hover {
  background: #25d366; color: #fff;
  border-color: #25d366;
  box-shadow: 0 0 20px rgba(37,211,102,.4);
  transform: translateY(-2px);
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  .prod-filter-wrap { top: 60px; }
  .prod-grid { grid-template-columns: 1fr; }
  .prod-category-header { flex-direction: column; align-items: flex-start; gap: 14px; }
}
@media (max-width: 480px) {
  .prod-filter-bar { gap: 6px; }
  .prod-filter-btn { font-size: .7rem; padding: 7px 14px; }
}