/* =============================================================
   products.css  — EJB Home Lightings
   Connected to: products.php  |  $page_css = 'products'
   Covers: animated hero with canvas particles, sticky filter
           bar, product grid, card hover effects, scroll reveal
============================================================= */

/* == HERO == */
.ph-wrap{background:linear-gradient(135deg,#0d1a34,#1B2A4A);padding:60px 5% 52px;position:relative;overflow:hidden;min-height:300px;display:flex;align-items:center;}
.ph-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;}
.ph-glow{position:absolute;top:-30%;right:5%;width:480px;height:480px;background:radial-gradient(circle,rgba(232,116,26,.15),transparent 65%);pointer-events:none;z-index:1;animation:phGlowAnim 4s ease-in-out infinite;}
@keyframes phGlowAnim{0%,100%{opacity:.7;transform:scale(1);}50%{opacity:1;transform:scale(1.1);}}
.ph-inner{max-width:1200px;margin:0 auto;position:relative;z-index:2;width:100%;display:flex;align-items:center;justify-content:space-between;gap:32px;}
.ph-left{flex:1;}
.ph-pill{display:inline-block;background:rgba(232,116,26,.18);border:1px solid rgba(232,116,26,.4);color:rgba(255,255,255,.9);font-size:.68rem;font-weight:700;padding:5px 16px;border-radius:20px;margin-bottom:14px;letter-spacing:.08em;text-transform:uppercase;animation:slideUp .5s ease both;}
@keyframes slideUp{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:translateY(0);}}
.ph-h1{font-family:'Poppins',sans-serif;font-size:clamp(1.9rem,4vw,3rem);font-weight:700;color:#fff;line-height:1.2;margin-bottom:14px;animation:slideUp .5s .1s ease both;}
.ph-orange{color:var(--orange);}
.ph-sub{color:rgba(255,255,255,.6);font-size:.95rem;line-height:1.75;margin-bottom:28px;max-width:500px;animation:slideUp .5s .2s ease both;}
.ph-stats{display:flex;align-items:center;gap:20px;flex-wrap:wrap;animation:slideUp .5s .3s ease both;}
.phs{text-align:center;}
.phs-n{font-family:'Poppins',sans-serif;font-size:1.7rem;font-weight:700;color:var(--orange);}
.phs-l{font-size:.67rem;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.06em;}
.phs-div{width:1px;height:30px;background:rgba(255,255,255,.12);}
.ph-icons{display:grid;grid-template-columns:repeat(4,50px);gap:10px;animation:slideUp .5s .15s ease both;}
.ph-icon{width:50px;height:50px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;animation:iconBob 3s ease-in-out infinite;backdrop-filter:blur(4px);}
@keyframes iconBob{0%,100%{transform:translateY(0);}50%{transform:translateY(-7px);}}

/* == FILTER BAR == */
.pf-bar{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:90;transition:box-shadow .3s;}
.pf-bar.sticky-shadow{box-shadow:0 4px 24px rgba(0,0,0,.1);}
.pf-inner{max-width:1400px;margin:0 auto;padding:12px 5%;}
.pf-form{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px;}
.pf-field{position:relative;flex:1;min-width:160px;}
.pf-ico{position:absolute;left:11px;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--text-muted);}
.pf-inp{width:100%;padding:9px 14px 9px 34px;border:1.5px solid var(--border);border-radius:8px;font-family:'Inter',sans-serif;font-size:.86rem;color:var(--text);outline:none;transition:border-color .2s;}
.pf-inp:focus{border-color:var(--orange);}
.pf-sel{padding:9px 12px;border:1.5px solid var(--border);border-radius:8px;font-family:'Inter',sans-serif;font-size:.86rem;color:var(--text);background:#fff;cursor:pointer;outline:none;transition:border-color .2s;}
.pf-sel:focus{border-color:var(--orange);}
.pf-pills-row{display:flex;gap:6px;flex-wrap:wrap;align-items:center;}
.pf-pill{display:inline-flex;align-items:center;gap:4px;padding:5px 13px;border-radius:20px;font-size:.76rem;font-weight:500;text-decoration:none;transition:all .2s;background:var(--light);color:var(--text-muted);border:1px solid transparent;}
.pf-pill:hover{background:rgba(232,116,26,.1);color:var(--orange);border-color:rgba(232,116,26,.3);}
.pf-pill.pf-active{background:var(--orange);color:#fff;}
.pf-pill small{background:rgba(255,255,255,.25);font-size:.65rem;padding:1px 6px;border-radius:10px;font-style:normal;}
.pf-result-count{margin-left:auto;font-size:.76rem;color:var(--text-muted);}

/* == GRID == */
.pg-sec{background:var(--light);padding:36px 5% 80px;}
.pg-container{max-width:1400px;margin:0 auto;}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:20px;}
.pg-empty{text-align:center;padding:80px 20px;background:#fff;border-radius:16px;border:1px solid var(--border);}
.pg-empty-ico{font-size:3.5rem;margin-bottom:14px;display:block;}
.pg-empty h3{font-family:'Poppins',sans-serif;font-size:1.3rem;color:var(--navy);margin-bottom:8px;}
.pg-empty p{color:var(--text-muted);}

/* == PRODUCT CARD == */
.pcard{background:#fff;border-radius:14px;border:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;position:relative;transition:transform .32s cubic-bezier(.2,0,.1,1),box-shadow .32s,border-color .25s;}
.pcard:hover{transform:translateY(-8px);box-shadow:0 20px 56px rgba(27,42,74,.14);border-color:rgba(232,116,26,.3);}
.pcard:hover .pcard-line{width:100%;}
.pcard:hover .pcard-photo{transform:scale(1.07);}
.pcard:hover .pcard-overlay{opacity:1;}

.pcard-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--light);}
.pcard-photo{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.2,0,.1,1);}
.pcard-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:4rem;color:var(--border);}

.pcard-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(27,42,74,.85),rgba(27,42,74,.15));display:flex;align-items:flex-end;justify-content:center;padding-bottom:18px;opacity:0;transition:opacity .3s;}
.pcard-view-btn{color:#fff;font-size:.8rem;font-weight:600;border:1.5px solid rgba(255,255,255,.55);padding:7px 18px;border-radius:20px;text-decoration:none;transition:all .2s;}
.pcard-view-btn:hover{background:var(--orange);border-color:var(--orange);}

.pcard-badge{position:absolute;z-index:3;top:10px;font-size:.64rem;font-weight:700;padding:3px 10px;border-radius:20px;}
.pcard-badge.feat{left:10px;background:var(--orange);color:#fff;}
.pcard-badge.out{right:10px;background:rgba(220,38,38,.88);color:#fff;}

.pcard-body{padding:16px 18px 10px;flex:1;}
.pcard-cat{font-size:.67rem;font-weight:700;color:var(--orange);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px;}
.pcard-name{font-family:'Poppins',sans-serif;font-weight:700;font-size:.95rem;color:var(--navy);line-height:1.3;margin-bottom:7px;}
.pcard-desc{font-size:.81rem;color:var(--text-muted);line-height:1.55;margin-bottom:7px;}
.pcard-specs{font-size:.72rem;color:var(--text-muted);background:var(--light);padding:5px 9px;border-radius:5px;border-left:2px solid var(--orange);}

.pcard-foot{padding:12px 18px 16px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);gap:8px;margin-top:auto;}
.pcard-price{font-family:'Poppins',sans-serif;font-weight:700;font-size:1.05rem;color:var(--orange);}
.pcard-quote{font-size:.78rem;color:var(--text-muted);font-style:italic;}

.pcard-line{position:absolute;bottom:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--orange),#FFD580);transition:width .38s cubic-bezier(.2,0,.1,1);}

/* == SCROLL REVEAL == */
.rv{opacity:0;transform:translateY(26px);transition:opacity .5s var(--d,0s) ease,transform .5s var(--d,0s) cubic-bezier(.2,0,.1,1);}
.rv.visible{opacity:1;transform:translateY(0);}

/* == RESPONSIVE == */
@media(max-width:900px){
    .ph-icons{grid-template-columns:repeat(4,44px);}
    .ph-icon{width:44px;height:44px;font-size:1.1rem;}
}
@media(max-width:700px){
    .ph-inner{flex-direction:column;gap:22px;}
    .ph-icons{grid-template-columns:repeat(4,40px);gap:7px;}
    .ph-icon{width:40px;height:40px;font-size:.95rem;}
    .pf-form{flex-direction:column;}
    .pf-field,.pf-sel,.pf-form .btn{width:100%;}
    .pgrid{grid-template-columns:repeat(2,1fr);gap:12px;}
    .pcard-body{padding:12px 13px 8px;}
    .pcard-foot{padding:10px 13px 13px;}
}
@media(max-width:400px){.pgrid{grid-template-columns:1fr;}}

/* ================================================================
   PAGINATION
================================================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 48px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}
.pg-info {
    font-size: .83rem;
    color: var(--text-muted);
}
.pg-info strong { color: var(--navy); }
.pg-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.pg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    background: var(--white);
    color: var(--navy);
    font-size: .85rem;
    font-weight: 500;
    text-decoration: none;
    transition: all .2s;
}
.pg-btn:hover { border-color: var(--orange); color: var(--orange); background: var(--orange-bg); }
.pg-active { background: var(--orange) !important; color: #fff !important; border-color: var(--orange) !important; font-weight: 700; }
.pg-btn-disabled { opacity: .35; pointer-events: none; cursor: default; }
.pg-prev, .pg-next { font-size: 1.1rem; font-weight: 700; }
.pg-ellipsis { color: var(--text-muted); font-size: .85rem; padding: 0 4px; line-height: 36px; }
@media(max-width:600px){
    .pagination { flex-direction: column; align-items: flex-start; }
}

/* ── FILTER PILLS ROW ─────────────────────────────────────── */
.pf-pills-row {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}
.pf-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 14px;
    border-radius: 20px;
    border: 1.5px solid var(--border);
    background: var(--white);
    color: var(--text);
    font-size: .8rem;
    font-weight: 500;
    text-decoration: none;
    transition: all .2s;
    white-space: nowrap;
}
.pf-pill:hover { border-color: var(--orange); color: var(--orange); }
.pf-pill.pf-active { background: var(--orange); border-color: var(--orange); color: #fff; font-weight: 600; }
.pf-pill small { font-size: .7rem; opacity: .8; }
.pf-result-count {
    margin-left: auto;
    font-size: .8rem;
    color: var(--text-muted);
}
.pf-result-count strong { color: var(--navy); }

/* ── EMPTY STATE ──────────────────────────────────────────── */
.pg-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
}
.pg-empty-ico { font-size: 3.5rem; display: block; margin-bottom: 16px; }
.pg-empty h3 { font-family: 'Poppins', sans-serif; color: var(--navy); font-size: 1.3rem; margin-bottom: 10px; }
.pg-empty p  { font-size: .9rem; max-width: 340px; margin: 0 auto; }