/* ═══════════════════════════════════════════════
   ELITE TECH-INNOVATIONS — products.css
═══════════════════════════════════════════════ */

/* ── PAGE HERO ── */
.page-hero { min-height:min(100vh,860px); padding:0 48px 80px; display:flex; flex-direction:column; justify-content:flex-end; position:relative; z-index:2; background:var(--bg); overflow:hidden; }
.page-hero-grid { position:absolute; inset:0; background-image:linear-gradient(var(--border2) 1px,transparent 1px),linear-gradient(90deg,var(--border2) 1px,transparent 1px); background-size:64px 64px; }
.hero-nodes { position:absolute; inset:0; pointer-events:none; }
.page-hero-orb { position:absolute; right:-120px; top:50%; transform:translateY(-50%); width:700px; height:700px; border-radius:50%; border:1px solid var(--border); display:flex; align-items:center; justify-content:center; pointer-events:none; }
.page-hero-orb::before { content:''; width:500px; height:500px; border-radius:50%; border:1px solid var(--border); position:absolute; }
.page-hero-orb::after  { content:''; width:300px; height:300px; border-radius:50%; border:1px solid var(--border); position:absolute; }
.orb-core { width:120px; height:120px; border-radius:50%; background:var(--blue); opacity:0.07; animation:pulse-orb 4s ease-in-out infinite; }
@keyframes pulse-orb { 0%,100%{transform:scale(1);opacity:0.07} 50%{transform:scale(1.2);opacity:0.14} }
.hero-node { position:absolute; width:5px; height:5px; background:var(--blue); border-radius:50%; opacity:0; animation:nodeAppear 4s ease-in-out infinite; }
@keyframes nodeAppear { 0%,100%{opacity:0;transform:scale(0)} 50%{opacity:0.55;transform:scale(1)} }
.hero-conn { position:absolute; height:1px; background:linear-gradient(90deg,transparent,var(--blue),transparent); opacity:0; transform-origin:left; animation:lineFlow 3s ease-in-out infinite; }
@keyframes lineFlow { 0%,100%{opacity:0;transform:scaleX(0)} 40%,60%{opacity:0.22;transform:scaleX(1)} }
.breadcrumb { display:inline-flex; align-items:center; gap:8px; background:var(--white); border:1px solid var(--border); padding:6px 14px; border-radius:100px; font-size:12px; color:var(--muted2); font-weight:500; position:absolute; top:80px; left:48px; z-index:10; text-decoration:none; }
.breadcrumb a { color:var(--muted2); text-decoration:none; transition:color 0.2s; }
.breadcrumb a:hover { color:var(--blue); }
.breadcrumb-sep { color:var(--muted2); opacity:0.4; }
.breadcrumb span { color:var(--ink2); font-weight:600; }
.page-hero-inner { position:relative; z-index:1; max-width:820px; }
.page-hero h1 { font-family:'Cabinet Grotesk',sans-serif; font-size:clamp(56px,7vw,108px); font-weight:900; line-height:0.92; letter-spacing:-4px; color:var(--ink); }
.page-hero h1 .line2 { color:var(--blue); }
.page-hero h1 .line3 { -webkit-text-stroke:1.5px var(--ink); color:transparent; }
.page-hero-bottom { position:relative; z-index:1; margin-top:40px; display:flex; align-items:flex-end; justify-content:space-between; }
.page-hero p { font-size:15px; color:var(--muted); line-height:1.7; max-width:480px; }
.scroll-hint { display:flex; align-items:center; gap:10px; font-size:11px; color:var(--muted2); letter-spacing:2px; text-transform:uppercase; }
.scroll-hint::before { content:''; width:32px; height:1px; background:var(--blue); opacity:0.5; }

/* ── PRODUCTS MAIN ── */
.products-main { position:relative; z-index:2; background:rgba(245,244,240,0.92) !important; padding:100px 48px; }

/* Filter bar */
.filter-bar { display:flex; align-items:center; gap:12px; margin-bottom:56px; flex-wrap:wrap; }
.filter-label { font-size:12px; font-weight:600; color:var(--muted2); text-transform:uppercase; letter-spacing:1px; margin-right:8px; }
.filter-chip { padding:7px 20px; border-radius:100px; border:1.5px solid var(--border2); font-size:13px; font-weight:500; color:var(--muted); background:var(--white); cursor:pointer; transition:all 0.2s; }
.filter-chip:hover, .filter-chip.active { border-color:var(--blue); color:var(--blue); background:var(--blue-pale); }

/* Products grid */
.products-grid-full { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }

/* ── CARD BASE STATE: hidden by JS, defined here without display:none so JS controls it ── */
.prod-card {
  background:var(--white);
  border:1px solid var(--border2);
  border-radius:20px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  min-width:0;
  /* JS sets display:none initially via resetCard() */
  opacity:0;
  transform:translateY(48px) scale(0.94);
  filter:blur(6px);
  transition:
    opacity 0.65s cubic-bezier(0.22,1,0.36,1),
    transform 0.65s cubic-bezier(0.22,1,0.36,1),
    filter 0.65s ease,
    border-color 0.3s,
    box-shadow 0.3s;
}

/* ── CARD VISIBLE STATE ── */
.prod-card.visible {
  opacity:1;
  transform:translateY(0) scale(1);
  filter:blur(0px);
}
.prod-card.visible:hover {
  border-color:var(--border);
  transform:translateY(-6px) !important;
  box-shadow:0 24px 64px rgba(0,0,0,0.1);
}

/* ── CARD EXIT STATE (filter change) ── */
.prod-card.hiding {
  opacity:0 !important;
  transform:translateY(24px) scale(0.96) !important;
  filter:blur(4px) !important;
  transition:
    opacity 0.28s ease,
    transform 0.28s ease,
    filter 0.28s ease !important;
  pointer-events:none;
}

/* Card image */
.prod-img { height:240px; overflow:hidden; background:var(--bg2); position:relative; }
.prod-img img { width:100%; height:100%; object-fit:cover; transition:transform 0.5s; filter:brightness(0.96); }
.prod-card.visible:hover .prod-img img { transform:scale(1.05); filter:brightness(1); }
.prod-badge { position:absolute; top:14px; left:14px; background:rgba(245,244,240,0.92); backdrop-filter:blur(8px); border:1px solid var(--border); font-size:10px; font-weight:700; color:var(--ink); padding:4px 10px; border-radius:100px; letter-spacing:0.5px; text-transform:uppercase; }

/* Card body */
.prod-body { padding:28px 28px 32px; display:flex; flex-direction:column; flex:1; min-width:0; }
.prod-cat { font-size:11px; font-weight:600; color:var(--blue); letter-spacing:1px; text-transform:uppercase; margin-bottom:8px; }
.prod-title { font-family:'Cabinet Grotesk',sans-serif; font-size:19px; font-weight:800; color:var(--ink); line-height:1.2; letter-spacing:-0.5px; margin-bottom:10px; overflow-wrap:break-word; word-break:break-word; }
.prod-desc { font-size:13.5px; color:var(--muted); line-height:1.65; margin-bottom:24px; overflow-wrap:break-word; word-break:break-word; }
.prod-footer { display:flex; align-items:center; justify-content:space-between; padding-top:20px; border-top:1px solid var(--border2); margin-top:auto; }
.prod-name-tag { font-size:12px; font-weight:700; color:var(--ink2); letter-spacing:0.3px; }
.prod-link { display:inline-flex; align-items:center; gap:6px; font-size:13px; font-weight:600; color:var(--ink); text-decoration:none; padding:8px 18px; background:var(--bg); border-radius:100px; border:1px solid var(--border2); transition:all 0.2s; }
.prod-link:hover { background:var(--blue); color:#fff; border-color:var(--blue); gap:10px; }

/* Show More */
.show-more-wrap { display:flex; flex-direction:column; align-items:center; gap:14px; margin-top:56px; }
.show-more-btn { display:inline-flex; align-items:center; gap:10px; background:var(--white); color:var(--ink); border:1.5px solid var(--border); padding:14px 36px; border-radius:100px; font-family:'Instrument Sans',sans-serif; font-size:15px; font-weight:600; cursor:pointer; transition:all 0.3s; }
.show-more-btn:hover { background:var(--blue); color:#fff; border-color:var(--blue); box-shadow:0 12px 32px rgba(26,59,204,0.25); transform:translateY(-2px); }
.show-more-btn:hover svg path { stroke:#fff; }
.show-more-btn svg { transition:transform 0.3s; }
.show-more-btn.expanded svg { transform:rotate(180deg); }
.show-more-count { font-size:12px; color:var(--muted2); font-weight:500; letter-spacing:0.3px; }

/* CTA */
.prod-cta { position:relative; z-index:2; background:rgba(245,244,240,0.65) !important; padding:80px 48px; }
.prod-cta-inner { background:var(--ink); border-radius:24px; padding:64px; display:grid; grid-template-columns:1fr auto; gap:48px; align-items:center; position:relative; overflow:hidden; }
.prod-cta-grid { position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px); background-size:48px 48px; }
.prod-cta-glow { position:absolute; right:64px; top:50%; transform:translateY(-50%); width:280px; height:280px; border-radius:50%; background:radial-gradient(circle,rgba(26,59,204,0.3),transparent 70%); pointer-events:none; }
.prod-cta-text { position:relative; z-index:1; }
.prod-cta-tag { font-size:11px; color:rgba(255,255,255,0.35); font-weight:600; text-transform:uppercase; letter-spacing:1.5px; margin-bottom:16px; }
.prod-cta-h { font-family:'Cabinet Grotesk',sans-serif; font-size:clamp(28px,2.8vw,42px); font-weight:900; color:#fff; letter-spacing:-1.5px; line-height:1.05; margin-bottom:12px; }
.prod-cta-sub { font-size:15px; color:rgba(255,255,255,0.45); line-height:1.6; }
.prod-cta-btns { position:relative; z-index:1; display:flex; flex-direction:column; gap:12px; flex-shrink:0; }
.btn-blue { background:var(--blue); color:#fff; padding:14px 28px; border:none; font-family:'Instrument Sans',sans-serif; font-weight:600; font-size:14px; border-radius:100px; cursor:pointer; transition:all 0.25s; white-space:nowrap; text-decoration:none; text-align:center; display:block; }
.btn-blue:hover { background:var(--blue-light); transform:translateY(-2px); box-shadow:0 12px 32px rgba(26,59,204,0.4); }
.btn-ghost-w { background:rgba(255,255,255,0.07); color:rgba(255,255,255,0.7); padding:13px 28px; border:1.5px solid rgba(255,255,255,0.1); font-family:'Instrument Sans',sans-serif; font-weight:500; font-size:14px; border-radius:100px; cursor:pointer; transition:all 0.25s; white-space:nowrap; text-align:center; text-decoration:none; display:block; }
.btn-ghost-w:hover { border-color:rgba(255,255,255,0.35); color:#fff; }

/* Reveal */
.reveal { opacity:0; transform:translateY(28px); transition:opacity 0.75s ease,transform 0.75s ease; }
.reveal.in { opacity:1; transform:translateY(0); }

/* ═══ RESPONSIVE ═══ */
@media (max-width:1024px) {
  .page-hero { padding:0 32px 64px; } .breadcrumb { left: 32px; }
  .products-main { padding:80px 32px; }
  .products-grid-full { grid-template-columns:repeat(2,1fr); gap:22px; }
  .prod-cta-inner { padding:48px; gap:32px; }
}
@media (max-width:860px) {
  .page-hero { min-height:auto; padding:130px 20px 48px; justify-content:flex-start; }
  .breadcrumb { left: 20px; }
  .page-hero-orb { display:none; }
  .page-hero-bottom { flex-direction:column; align-items:flex-start; gap:20px; }
  .products-main { padding:64px 20px; }
  .filter-bar { margin-bottom:36px; }
  .filter-chip { padding:6px 16px; font-size:12.5px; }
  .products-grid-full { grid-template-columns:1fr; gap:20px; }
  .prod-cta { padding:56px 20px; }
  .prod-cta-inner { grid-template-columns:1fr; padding:36px 24px; text-align:left; border-radius:20px; }
  .prod-cta-btns { flex-direction:row; flex-wrap:wrap; }
  .prod-cta-glow { display:none; }
}
@media (max-width:480px) {
  .breadcrumb { left: 16px; top: 76px; font-size: 11px; padding: 5px 12px; }
  .prod-body { padding:22px 20px 26px; }
  .prod-img { height:190px; }
  .prod-cta-btns { flex-direction:column; }
}