/* =====================================================
   ZEESHAN ELECTRIC — PUBLIC WEBSITE STYLES
===================================================== */

/* =====================================================
   DESIGN TOKENS
===================================================== */
:root{
  --bg:          #0F1A22;   /* deep enclosure */
  --bg-2:        #15242F;
  --panel:       #1B2E3B;
  --line:        rgba(160,190,210,.14);
  --steel:       #E4E7EA;
  --text:        #E9EEF2;
  --muted:       #93A6B3;
  --hazard:      #F5B301;
  --current:     #4FC3FF;   /* electric blue glow */
  --trip:        #FF4D42;
  --live:        #35D07F;
  --font-head: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --ease: cubic-bezier(.2,.8,.2,1);
}
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:80px; }
body{
  font-family:var(--font-body); color:var(--text); background:var(--bg);
  line-height:1.6; overflow-x:hidden;
}
body.loading{ overflow:hidden; }
h1,h2,h3,h4,.brand{ font-family:var(--font-head); line-height:1.05; letter-spacing:.2px; }
a{ color:inherit; }
::selection{ background:var(--hazard); color:#111; }
:focus-visible{ outline:3px solid var(--hazard); outline-offset:3px; }
.section{ padding:110px 0; position:relative; }
.section-title{ font-size:clamp(2.3rem,4.5vw,3.6rem); font-weight:800; margin-bottom:.8rem; }
.section-lead{ color:var(--muted); max-width:58ch; font-size:1.08rem; }

/* =====================================================
   PRELOADER — breaker switching on
===================================================== */
#preloader{
  position:fixed; inset:0; z-index:9999; background:var(--bg);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:1.4rem;
  transition:opacity .6s var(--ease), visibility .6s;
}
#preloader.done{ opacity:0; visibility:hidden; }
.pl-breaker{
  width:74px; height:120px; background:#f3f5f6; border-radius:6px; position:relative;
  box-shadow:0 0 0 2px #7d8a93, 0 20px 40px rgba(0,0,0,.5);
}
.pl-slot{ position:absolute; left:50%; top:30px; transform:translateX(-50%); width:30px; height:60px; background:#232a2f; border-radius:4px; }
.pl-toggle{
  position:absolute; left:3px; right:3px; height:26px; top:31px; background:var(--trip); border-radius:3px;
  animation:plSwitch .6s var(--ease) .15s forwards;
}
@keyframes plSwitch{ to{ top:3px; background:var(--live); box-shadow:0 0 18px var(--live); } }
.pl-text{ font-family:var(--font-head); font-size:1.4rem; font-weight:700; color:var(--muted); }
.pl-bar{ width:180px; height:3px; background:var(--line); border-radius:3px; overflow:hidden; }
.pl-bar span{ display:block; height:100%; width:0; background:var(--current); box-shadow:0 0 10px var(--current); animation:plFill .8s var(--ease) forwards; }
@keyframes plFill{ to{ width:100%; } }

/* =====================================================
   SCROLL PROGRESS (current in a wire)
===================================================== */
#progress{
  position:fixed; top:0; left:0; height:3px; width:0; z-index:2000;
  background:linear-gradient(90deg,var(--hazard),var(--current));
  box-shadow:0 0 12px var(--current);
}

/* Cursor glow (desktop) */
#cursorGlow{
  position:fixed; width:420px; height:420px; border-radius:50%; pointer-events:none; z-index:0;
  background:radial-gradient(circle, rgba(79,195,255,.10), transparent 60%);
  transform:translate(-50%,-50%); transition:opacity .3s; opacity:0;
}

/* =====================================================
   BUTTONS
===================================================== */
.btn-hazard{
  position:relative; overflow:hidden; isolation:isolate;
  background:var(--hazard); color:#111; border:0; font-weight:600;
  padding:.85rem 1.6rem; border-radius:8px; transition:transform .25s var(--ease), box-shadow .25s;
}
.btn-hazard::after{ /* shine sweep */
  content:""; position:absolute; top:0; left:-120%; width:60%; height:100%; z-index:-1;
  background:linear-gradient(110deg,transparent,rgba(255,255,255,.65),transparent);
  transition:left .6s var(--ease);
}
.btn-hazard:hover{ background:#ffc21f; color:#111; transform:translateY(-2px); box-shadow:0 10px 30px rgba(245,179,1,.35); }
.btn-hazard:hover::after{ left:130%; }
.btn-glass{
  border:1px solid rgba(255,255,255,.22); color:#fff; font-weight:600; border-radius:8px;
  padding:.8rem 1.5rem; background:rgba(255,255,255,.05); backdrop-filter:blur(8px);
  transition:background .25s, transform .25s var(--ease), border-color .25s;
}
.btn-glass:hover{ background:rgba(255,255,255,.12); color:#fff; border-color:var(--current); transform:translateY(-2px); }

/* =====================================================
   NAVBAR — glass on scroll
===================================================== */
.navbar{
  padding:1.1rem 0; transition:background .35s, padding .35s, box-shadow .35s;
  position:fixed; top:0; left:0; right:0; z-index:1030;
}
.navbar.scrolled{
  background:rgba(15,26,34,.78); backdrop-filter:blur(14px);
  padding:.6rem 0; box-shadow:0 1px 0 var(--line);
}
/* Brand: ZE logo mark + stacked wordmark */
.brand{ color:#fff; text-decoration:none; display:flex; align-items:center; gap:.65rem; }
.brand:hover{ color:#fff; }
.brand-mark{
  --logo-red:#F0444A;
  width:44px; height:44px; background:#0B1117; color:#fff; border-radius:10px;
  border:1px solid rgba(255,255,255,.12);
  display:grid; place-items:center; position:relative; flex:none;
}
.brand-mark .ze-mark{ width:30px; height:30px; display:block; }
.brand-mark::after{
  content:""; position:absolute; inset:-4px; border-radius:13px; border:2px solid var(--logo-red);
  opacity:0; animation:pulseRing 2.6s ease-out infinite;
}
.brand-text{ display:flex; flex-direction:column; line-height:1; font-family:var(--font-head); }
.brand-text b{ font-size:1.6rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase; }
.brand-text small{ font-size:.72rem; font-weight:600; letter-spacing:.42em; text-transform:uppercase; color:#F0444A; margin-top:.15rem; padding-left:.1em; }
.pl-logo{ color:#fff; display:flex; align-items:center; gap:.7rem; }
.pl-logo .ze-mark{ width:64px; height:64px; }
@keyframes pulseRing{ 0%{ opacity:.8; transform:scale(.9);} 100%{ opacity:0; transform:scale(1.35);} }
.navbar .nav-link{ color:#c3d0d8; font-weight:500; padding:.5rem .9rem !important; position:relative; }
.navbar .nav-link::after{
  content:""; position:absolute; left:.9rem; right:.9rem; bottom:.25rem; height:2px;
  background:var(--current); box-shadow:0 0 8px var(--current);
  transform:scaleX(0); transform-origin:left; transition:transform .3s var(--ease);
}
.navbar .nav-link:hover,.navbar .nav-link.active{ color:#fff; }
.navbar .nav-link:hover::after,.navbar .nav-link.active::after{ transform:scaleX(1); }
.navbar-toggler{ border-color:rgba(255,255,255,.3); }
.navbar-toggler-icon{ filter:invert(1); }
.quote-count{
  position:absolute; top:-8px; right:-8px; background:var(--trip); color:#fff; font-size:.72rem;
  min-width:22px; height:22px; border-radius:11px; display:grid; place-items:center; font-weight:700;
  transform:scale(0); transition:transform .3s var(--ease);
}
.quote-count.show{ transform:scale(1); }
.quote-count.bump{ animation:bump .4s var(--ease); }
@keyframes bump{ 50%{ transform:scale(1.4);} }

/* Sign in / account menu */
.nav-btn{ padding:.6rem 1.1rem; display:inline-flex; align-items:center; justify-content:center; white-space:nowrap; }
.nav-icon-btn{
  width:42px; height:42px; border-radius:10px; display:inline-grid; place-items:center; font-size:1.2rem;
  border:1px solid rgba(255,255,255,.22); color:#fff; background:rgba(255,255,255,.05); text-decoration:none;
  transition:background .25s, border-color .25s;
}
.nav-icon-btn:hover{ color:#111; background:var(--hazard); border-color:var(--hazard); }
.user-menu{
  background:rgba(21,36,47,.98); border:1px solid var(--line); border-radius:12px; padding:.4rem;
  box-shadow:0 20px 40px rgba(0,0,0,.45); min-width:220px;
}
.user-menu .dropdown-header{ color:var(--muted); font-size:.8rem; padding:.5rem .8rem; }
.user-menu .dropdown-header strong{ display:block; color:#fff; font-size:.95rem; }
.user-menu .dropdown-item{ color:#c3d0d8; border-radius:8px; padding:.55rem .8rem; font-weight:500; }
.user-menu .dropdown-item:hover,.user-menu .dropdown-item:focus{ background:rgba(79,195,255,.12); color:#fff; }
.user-menu .dropdown-item.text-danger:hover{ background:rgba(255,77,66,.12); color:var(--trip) !important; }
.user-menu .dropdown-divider{ border-color:var(--line); }

@media (max-width:1199px){
  .navbar-collapse{
    background:rgba(15,26,34,.96); backdrop-filter:blur(14px); padding:1rem; border-radius:12px;
    margin-top:.8rem; border:1px solid var(--line); max-height:calc(100svh - 110px); overflow-y:auto;
  }
  .navbar-nav .nav-btn,.navbar-nav .dropdown > .btn{ width:100%; }
  .navbar-nav .quote-count{ top:-6px; right:-6px; }
  .user-menu{ position:static !important; transform:none !important; margin-top:.5rem !important; box-shadow:none; }
}

/* =====================================================
   HERO
===================================================== */
.hero{
  min-height:100vh; min-height:100svh; display:flex; align-items:center;
  padding:130px 0 120px; position:relative; overflow:hidden;
  background:
    radial-gradient(900px 600px at 85% 20%, rgba(79,195,255,.16), transparent 60%),
    radial-gradient(700px 500px at 5% 90%, rgba(245,179,1,.10), transparent 60%),
    var(--bg);
}
#sparks{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; }
.grid-bg{
  position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at 60% 40%, #000 20%, transparent 75%);
  animation:gridMove 18s linear infinite;
}
@keyframes gridMove{ to{ background-position:60px 60px, 60px 60px; } }
/* Flowing wires */
.wires{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; }
.wires path{ fill:none; stroke-width:1.5; }
.wires .base{ stroke:rgba(79,195,255,.12); }
.wires .flow{
  stroke:var(--current); stroke-dasharray:60 900; stroke-linecap:round;
  filter:drop-shadow(0 0 6px var(--current)); animation:flow 5s linear infinite;
}
.wires .flow.y{ stroke:var(--hazard); filter:drop-shadow(0 0 6px var(--hazard)); animation-duration:7s; animation-delay:-2s; }
.wires .flow.d{ animation-duration:6s; animation-delay:-4s; }
@keyframes flow{ from{ stroke-dashoffset:960; } to{ stroke-dashoffset:0; } }
body.power-off .wires .flow{ animation-play-state:paused; opacity:.15; }

.hero-content{ position:relative; z-index:2; }
.badge-live{
  display:inline-flex; align-items:center; gap:.55rem; padding:.4rem .9rem; border-radius:50px;
  background:rgba(53,208,127,.1); border:1px solid rgba(53,208,127,.35); color:#9ff0c4;
  font-size:.9rem; font-weight:500; margin-bottom:1.4rem;
}
.badge-live .dot{ width:8px; height:8px; flex:none; border-radius:50%; background:var(--live); box-shadow:0 0 10px var(--live); animation:blink 1.6s infinite; }
@keyframes blink{ 50%{ opacity:.25; } }
.hero h1{ font-size:clamp(3rem,7vw,5.8rem); font-weight:800; margin-bottom:1.4rem; }
.hero h1 .line{ display:block; overflow:hidden; }
.hero h1 .line span{ display:inline-block; transform:translateY(110%); transition:transform 1s var(--ease); }
.hero.go h1 .line span{ transform:none; }
.hero.go h1 .line:nth-child(2) span{ transition-delay:.12s; }
.hero.go h1 .line:nth-child(3) span{ transition-delay:.24s; }
.hero h1 .glow{
  background:linear-gradient(90deg,#fff 0%,#fff 35%,var(--current) 50%,#fff 65%,#fff 100%);
  background-size:250% 100%; -webkit-background-clip:text; background-clip:text; color:transparent;
  animation:shimmer 4.5s linear infinite;
}
@keyframes shimmer{ from{ background-position:100% 0; } to{ background-position:-150% 0; } }
.hero .lead{ color:var(--muted); max-width:46ch; font-size:1.18rem; }
.fade-seq{ opacity:0; transform:translateY(24px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.hero.go .fade-seq{ opacity:1; transform:none; }
.hero.go .fade-seq.d1{ transition-delay:.45s; }
.hero.go .fade-seq.d2{ transition-delay:.6s; }
.hero.go .fade-seq.d3{ transition-delay:.75s; }
.hero.go .fade-seq.d4{ transition-delay:.9s; }
.hero-facts{ margin-top:2.8rem; display:flex; flex-wrap:wrap; gap:2.5rem; color:var(--muted); font-size:.95rem; }
.hero-facts strong{ display:block; color:#fff; font-family:var(--font-head); font-size:2.3rem; line-height:1; margin-bottom:.2rem; }

/* Interactive DB board */
.db-wrap{ perspective:1200px; position:relative; z-index:2; }
.db-board{
  background:linear-gradient(160deg,#e3e7ea,#b9c0c6);
  border-radius:18px; padding:24px; color:#15212A; max-width:540px; margin-left:auto;
  box-shadow:0 40px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.4) inset, 0 0 80px rgba(79,195,255,.15);
  transform-style:preserve-3d; transition:transform .25s ease-out;
  animation:floaty 6s ease-in-out infinite;
}
@keyframes floaty{ 50%{ translate:0 -12px; } }
.db-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; }
.db-head .plate{ font-family:var(--font-head); font-weight:700; font-size:1.05rem; background:#15212A; color:#fff; padding:.25rem .8rem; border-radius:5px; }
.db-status{ font-size:.85rem; font-weight:600; display:flex; align-items:center; gap:.45rem; }
.led{ width:11px; height:11px; flex:none; border-radius:50%; background:var(--live); box-shadow:0 0 10px var(--live); transition:.3s; }
.led.off{ background:var(--trip); box-shadow:0 0 10px var(--trip); animation:blink .8s infinite; }
.din-rail{
  background:linear-gradient(#8c959c,#737d85); border-radius:8px; padding:16px 10px;
  display:flex; gap:7px; justify-content:center; box-shadow:inset 0 4px 8px rgba(0,0,0,.4);
}
.breaker{
  width:54px; background:#f7f8f9; border-radius:5px; border:1px solid #aab1b7;
  display:flex; flex-direction:column; align-items:center; padding:7px 0 9px; cursor:pointer;
  transition:transform .2s var(--ease), box-shadow .2s;
}
.breaker:hover{ transform:translateY(-3px); box-shadow:0 8px 16px rgba(0,0,0,.25); }
.breaker.main{ width:92px; }
.breaker .rating{ font-family:var(--font-head); font-weight:700; font-size:1rem; }
.breaker .slot{ width:22px; height:48px; background:#252b30; border-radius:4px; margin:6px 0; position:relative; }
.breaker.main .slot{ width:54px; }
.breaker .toggle{
  position:absolute; left:2px; right:2px; height:21px; top:2px; border-radius:3px;
  background:var(--live); box-shadow:0 0 10px rgba(53,208,127,.8);
  transition:top .25s cubic-bezier(.5,1.8,.5,1), background .2s, box-shadow .2s;
}
.breaker.is-off .toggle{ top:25px; background:var(--trip); box-shadow:0 0 10px rgba(255,77,66,.8); }
.breaker .state{ font-size:.7rem; font-weight:600; color:#5B6A75; }
.db-label-row{ display:flex; gap:7px; justify-content:center; margin-top:9px; }
.db-label-row span{ width:54px; font-size:.68rem; text-align:center; background:#fff; border:1px dashed #9aa2a9; padding:2px 0; border-radius:3px; }
.db-label-row span.main{ width:92px; }
.db-foot{ font-size:.82rem; color:#3b4750; margin-top:14px; text-align:center; }
.db-board.shake{ animation:shake .45s, floaty 6s ease-in-out infinite; }
@keyframes shake{ 20%{ transform:translateX(-6px);} 40%{ transform:translateX(6px);} 60%{ transform:translateX(-4px);} 80%{ transform:translateX(3px);} }
.spark-burst{ position:absolute; width:6px; height:6px; border-radius:50%; background:var(--hazard); pointer-events:none; z-index:5; box-shadow:0 0 8px var(--hazard); }

.scroll-hint{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%); z-index:2;
  width:26px; height:42px; border:2px solid rgba(255,255,255,.35); border-radius:14px;
}
.scroll-hint::before{
  content:""; position:absolute; left:50%; top:8px; width:4px; height:8px; margin-left:-2px;
  background:var(--current); border-radius:2px; animation:scrollDot 1.8s infinite;
}
@keyframes scrollDot{ 0%{ opacity:0; transform:translateY(0);} 30%{ opacity:1;} 100%{ opacity:0; transform:translateY(14px);} }

/* =====================================================
   SCROLL REVEAL
===================================================== */
.reveal{ opacity:0; transform:translateY(40px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.left{ transform:translateX(-50px); }
.reveal.right{ transform:translateX(50px); }
.reveal.zoom{ transform:scale(.92); }
.reveal.in{ opacity:1; transform:none; }

/* =====================================================
   MARQUEE (brands)
===================================================== */
.marquee{ border-top:1px solid var(--line); border-bottom:1px solid var(--line); overflow:hidden; background:var(--bg-2); padding:26px 0; }
.marquee-track{ display:flex; gap:4rem; width:max-content; animation:marquee 28s linear infinite; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
.marquee-track span{
  font-family:var(--font-head); font-size:2.2rem; font-weight:700; color:#5e7382; white-space:nowrap;
  display:flex; align-items:center; gap:4rem; transition:color .3s;
}
.marquee-track span:hover{ color:#fff; }
.marquee-track span::after{ content:"\F46D"; font-family:"bootstrap-icons"; font-size:1.2rem; color:var(--hazard); }
@keyframes marquee{ to{ transform:translateX(-50%); } }

/* =====================================================
   PRODUCTS
===================================================== */
.filter-bar{ display:inline-flex; flex-wrap:wrap; gap:.4rem; padding:.4rem; background:var(--bg-2); border:1px solid var(--line); border-radius:12px; position:relative; }
.filter-bar .btn{ color:var(--muted); font-weight:600; border:0; border-radius:8px; padding:.55rem 1.1rem; position:relative; z-index:1; transition:color .3s; }
.filter-bar .btn.active,.filter-bar .btn:hover{ color:#111; }
.filter-bar .btn:hover:not(.active){ color:#fff; }
.filter-pill{ position:absolute; top:.4rem; left:.4rem; height:calc(100% - .8rem); background:var(--hazard); border-radius:8px; transition:all .45s var(--ease); z-index:0; }

.product{
  --mx:50%; --my:50%;
  position:relative; height:100%; padding:1.8rem; border-radius:16px; overflow:hidden;
  background:linear-gradient(160deg, rgba(27,46,59,.9), rgba(21,36,47,.9));
  border:1px solid var(--line); display:flex; flex-direction:column;
  transition:transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.product::before{ /* spotlight following cursor */
  content:""; position:absolute; inset:0; opacity:0; transition:opacity .4s; pointer-events:none;
  background:radial-gradient(380px circle at var(--mx) var(--my), rgba(79,195,255,.16), transparent 45%);
}
.product:hover{ transform:translateY(-8px); border-color:rgba(79,195,255,.45); box-shadow:0 24px 50px rgba(0,0,0,.4), 0 0 30px rgba(79,195,255,.12); }
.product:hover::before{ opacity:1; }
.p-icon{
  width:58px; height:58px; border-radius:14px; display:grid; place-items:center; font-size:1.7rem;
  background:rgba(245,179,1,.12); color:var(--hazard); border:1px solid rgba(245,179,1,.25);
  transition:transform .5s var(--ease), background .4s, color .4s;
}
.product:hover .p-icon{ transform:rotate(-8deg) scale(1.1); background:var(--hazard); color:#111; box-shadow:0 0 24px rgba(245,179,1,.45); }
.product h3{ font-size:1.65rem; font-weight:700; margin:1.1rem 0 .4rem; color:#fff; }
.product p{ color:var(--muted); font-size:.96rem; flex-grow:1; }
.spec{ display:flex; flex-wrap:wrap; gap:.4rem; margin-bottom:1.2rem; }
.spec span{ background:rgba(255,255,255,.06); border:1px solid var(--line); font-size:.8rem; padding:.2rem .6rem; border-radius:6px; color:#c3d0d8; }
.add-quote{
  align-self:flex-start; background:transparent; border:1px solid rgba(255,255,255,.2); color:#fff;
  border-radius:8px; padding:.5rem 1rem; font-weight:600; font-size:.92rem; transition:all .3s var(--ease);
}
.add-quote:hover{ border-color:var(--hazard); color:var(--hazard); }
.add-quote.added{ background:var(--live); border-color:var(--live); color:#07210f; }
.product-col{ transition:opacity .4s var(--ease), transform .4s var(--ease); }
.product-col.fading{ opacity:0; transform:scale(.94); }
.product-col.hide{ display:none; }

/* =====================================================
   STATS BAND
===================================================== */
.stats{ background:var(--bg-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:70px 0; }
.stat{ text-align:center; padding:1rem; }
.stat .num{ font-family:var(--font-head); font-size:clamp(3rem,6vw,4.4rem); font-weight:800; color:#fff; line-height:1; }
.stat .num sup{ color:var(--hazard); font-size:.5em; top:-.8em; }
.stat p{ color:var(--muted); margin:.4rem 0 0; }

/* =====================================================
   WHY US
===================================================== */
.why-card{
  position:relative; padding:2rem; border-radius:16px; height:100%;
  background:var(--bg-2); border:1px solid var(--line); overflow:hidden; transition:transform .4s var(--ease);
}
.why-card::before{ /* animated border beam */
  content:""; position:absolute; inset:-1px; border-radius:16px; padding:1px; pointer-events:none;
  background:conic-gradient(from var(--angle,0deg), transparent 70%, var(--current), var(--hazard), transparent);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
  opacity:0; transition:opacity .4s; animation:spin 4s linear infinite;
}
@property --angle{ syntax:"<angle>"; initial-value:0deg; inherits:false; }
@keyframes spin{ to{ --angle:360deg; } }
.why-card:hover{ transform:translateY(-6px); }
.why-card:hover::before{ opacity:1; }
.why-card i{ font-size:2rem; color:var(--current); display:inline-block; }
.why-card:hover i{ animation:wiggle .6s; }
@keyframes wiggle{ 25%{ transform:rotate(-12deg);} 75%{ transform:rotate(12deg);} }
.why-card h3{ font-size:1.6rem; margin:.8rem 0 .4rem; color:#fff; }
.why-card p{ color:var(--muted); margin:0; }

/* =====================================================
   ORDER TIMELINE
===================================================== */
.timeline{ position:relative; padding-left:4.6rem; }
.timeline::before{ content:""; position:absolute; left:1.45rem; top:.5rem; bottom:.5rem; width:3px; background:var(--line); border-radius:3px; }
.timeline-fill{ position:absolute; left:1.45rem; top:.5rem; width:3px; height:0; background:linear-gradient(var(--hazard),var(--current)); box-shadow:0 0 12px var(--current); border-radius:3px; transition:height .2s linear; }
.step{ position:relative; margin-bottom:2.8rem; }
.step:last-child{ margin-bottom:0; }
.step .num{
  position:absolute; left:-4.6rem; top:-.2rem; width:3.2rem; height:3.2rem; border-radius:50%;
  background:var(--bg-2); border:2px solid var(--line); display:grid; place-items:center;
  font-family:var(--font-head); font-size:1.5rem; font-weight:800; color:var(--muted); transition:all .5s var(--ease);
}
.step.lit .num{ background:var(--hazard); border-color:var(--hazard); color:#111; box-shadow:0 0 0 6px rgba(245,179,1,.15), 0 0 24px rgba(245,179,1,.45); }
.step h3{ font-size:1.6rem; margin-bottom:.3rem; color:#fff; }
.step p{ color:var(--muted); margin:0; }

/* =====================================================
   PANEL BAND
===================================================== */
.panel-band{ position:relative; overflow:hidden; background:var(--hazard); color:#111; padding:80px 0; }
.panel-band::before{
  content:""; position:absolute; inset:0; opacity:.09;
  background:repeating-linear-gradient(-45deg,#111 0 22px,transparent 22px 44px);
  animation:stripes 1.6s linear infinite;
}
@keyframes stripes{ to{ background-position:62px 0; } }
.panel-band h2{ font-size:clamp(2.2rem,4.5vw,3.4rem); font-weight:800; position:relative; }
.panel-band p{ position:relative; }
.btn-dark-cta{ background:#111; color:#fff; border-radius:8px; padding:1rem 1.8rem; font-weight:600; position:relative; transition:transform .3s var(--ease), box-shadow .3s; }
.btn-dark-cta:hover{ color:#fff; background:#000; transform:translateY(-3px) scale(1.03); box-shadow:0 14px 30px rgba(0,0,0,.35); }

/* =====================================================
   CONTACT
===================================================== */
.quote-box{ background:var(--bg-2); padding:2.2rem; border-radius:18px; border:1px solid var(--line); position:relative; }
.form-floating > .form-control, .form-floating > .form-select{
  background:rgba(255,255,255,.04); border:1px solid var(--line); color:#fff; border-radius:10px;
}
.form-floating > label{ color:var(--muted); }
.form-floating > .form-control:focus ~ label, .form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label{ color:var(--hazard); }
.form-floating > .form-control:focus ~ label::after, .form-floating > .form-control:not(:placeholder-shown) ~ label::after,
.form-floating > .form-select ~ label::after{ background:transparent; }
.form-control:focus,.form-select:focus{ background:rgba(255,255,255,.06); color:#fff; border-color:var(--current); box-shadow:0 0 0 4px rgba(79,195,255,.15); }
.form-select option{ color:#111; }
textarea.form-control{ min-height:140px !important; }
.quote-list{ list-style:none; padding:0; margin:0 0 1.2rem; }
.quote-list li{
  display:flex; justify-content:space-between; align-items:center; gap:.6rem; background:rgba(53,208,127,.08);
  border:1px solid rgba(53,208,127,.25); padding:.45rem .8rem; margin-bottom:.4rem; border-radius:8px; font-size:.92rem;
  animation:slideIn .4s var(--ease);
}
@keyframes slideIn{ from{ opacity:0; transform:translateX(-16px);} }
.quote-list button{ border:0; background:none; color:var(--trip); }
.contact-line{ display:flex; gap:1rem; align-items:flex-start; padding:1rem; border-radius:12px; transition:background .3s; margin-bottom:.4rem; }
.contact-line:hover{ background:var(--bg-2); }
.contact-line .ic{ width:46px; height:46px; flex:none; border-radius:12px; display:grid; place-items:center; background:rgba(79,195,255,.1); color:var(--current); font-size:1.3rem; }
.contact-line strong{ display:block; color:#fff; }
.contact-line a,.contact-line span{ color:var(--muted); text-decoration:none; overflow-wrap:anywhere; }
.map-box{ min-height:220px; border-radius:14px; border:1px dashed var(--line); display:grid; place-items:center; color:var(--muted); text-align:center; padding:1rem; margin-top:1rem; }

/* =====================================================
   FOOTER
===================================================== */
footer{ background:#0A1319; color:var(--muted); padding:80px 0 24px; font-size:.95rem; position:relative; }
footer::before{ content:""; position:absolute; top:0; left:0; right:0; height:1px; background:linear-gradient(90deg,transparent,var(--current),var(--hazard),transparent); }
footer h4{ color:#fff; font-size:1.4rem; margin-bottom:1rem; }
footer a{ text-decoration:none; color:var(--muted); transition:color .25s, padding .25s; }
footer ul a:hover{ color:var(--hazard); padding-left:6px; }
footer ul{ list-style:none; padding:0; }
footer li{ margin-bottom:.5rem; }
.social a{ width:42px; height:42px; border-radius:10px; display:grid; place-items:center; border:1px solid var(--line); font-size:1.15rem; transition:all .3s var(--ease); }
.social a:hover{ background:var(--hazard); color:#111; transform:translateY(-4px); border-color:var(--hazard); }
.footer-bottom{ border-top:1px solid var(--line); margin-top:50px; padding-top:22px; }

/* Floating buttons */
.wa-float{
  position:fixed; right:20px; bottom:calc(20px + env(safe-area-inset-bottom,0px)); z-index:1050;
  width:60px; height:60px; border-radius:50%; background:#25D366; color:#fff; font-size:1.9rem;
  display:grid; place-items:center; text-decoration:none; box-shadow:0 10px 25px rgba(0,0,0,.35);
}
.wa-float::before{ content:""; position:absolute; inset:0; border-radius:50%; background:#25D366; z-index:-1; animation:waPulse 2s infinite; }
@keyframes waPulse{ 0%{ transform:scale(1); opacity:.7;} 100%{ transform:scale(1.7); opacity:0;} }
.wa-float:hover{ color:#fff; transform:scale(1.08); }
#toTop{
  position:fixed; right:28px; bottom:calc(94px + env(safe-area-inset-bottom,0px)); z-index:1050;
  width:44px; height:44px; border-radius:12px; border:1px solid var(--line); background:rgba(21,36,47,.9);
  color:#fff; display:grid; place-items:center; opacity:0; transform:translateY(20px); pointer-events:none; transition:all .35s var(--ease);
}
#toTop.show{ opacity:1; transform:none; pointer-events:auto; }
#toTop:hover{ background:var(--hazard); color:#111; }

/* Toast */
.toast-z{
  position:fixed; left:50%; bottom:calc(28px + env(safe-area-inset-bottom,0px)); z-index:2000;
  transform:translate(-50%,120px); background:#fff; color:#111; padding:.8rem 1.2rem; border-radius:12px;
  font-weight:600; display:flex; align-items:center; gap:.6rem; box-shadow:0 14px 40px rgba(0,0,0,.4);
  transition:transform .45s cubic-bezier(.5,1.6,.4,1); max-width:90vw;
}
.toast-z.show{ transform:translate(-50%,0); }
.toast-z i{ color:var(--live); font-size:1.2rem; }

/* =====================================================
   SKIP LINK, OPEN STATUS, PERF HELPERS
===================================================== */
.pl-skip #preloader{ display:none; }
.pl-skip body.loading{ overflow:auto; }
.skip-link{ position:fixed; left:12px; top:-60px; z-index:3000; background:var(--hazard); color:#111; font-weight:600; padding:.6rem 1rem; border-radius:8px; text-decoration:none; transition:top .2s; }
.skip-link:focus{ top:12px; color:#111; }
#cursorGlow{ left:0; top:0; will-change:transform; }
.open-status{ display:inline-flex; align-items:center; gap:.4rem; font-style:normal; font-size:.85rem; font-weight:600; margin-top:.25rem; }
.open-status::before{ content:""; width:8px; height:8px; border-radius:50%; background:currentColor; box-shadow:0 0 8px currentColor; }
.open-status.is-open{ color:var(--live); } .open-status.is-closed{ color:var(--trip); }
.badge-live.closed{ background:rgba(245,179,1,.1); border-color:rgba(245,179,1,.35); color:#ffe08a; }
.badge-live.closed .dot{ background:var(--hazard); box-shadow:0 0 10px var(--hazard); }
.kbd{ display:inline-block; border:1px solid var(--line); border-radius:5px; padding:0 .4rem; font-size:.75rem; color:var(--muted); position:absolute; right:12px; top:50%; transform:translateY(-50%); pointer-events:none; }
@media (hover:none){ .kbd{ display:none; } }
.drawer-clear{ background:none; border:0; color:var(--muted); font-size:.9rem; text-decoration:underline; }
.drawer-clear:hover{ color:var(--trip); }

/* =====================================================
   SEARCH + QTY
===================================================== */
.p-search{ position:relative; max-width:420px; }
.p-search i{ position:absolute; left:14px; top:50%; transform:translateY(-50%); color:var(--muted); }
.p-search input{ background:var(--bg-2); border:1px solid var(--line); color:#fff; border-radius:12px; padding:.8rem 1rem .8rem 2.6rem; }
.p-search input::placeholder{ color:var(--muted); }
.p-search input:focus{ background:var(--bg-2); color:#fff; border-color:var(--current); box-shadow:0 0 0 4px rgba(79,195,255,.15); }
.filter-bar .btn .n{ opacity:.6; font-size:.8em; margin-left:.25rem; }
.p-actions{ display:flex; gap:.5rem; align-items:center; }
.qty{ display:inline-flex; align-items:center; border:1px solid rgba(255,255,255,.2); border-radius:8px; overflow:hidden; background:rgba(255,255,255,.03); flex:none; }
.qty button{ width:34px; height:40px; border:0; background:transparent; color:#fff; }
.qty button:hover{ background:rgba(255,255,255,.08); color:var(--hazard); }
.qty input{ width:42px; height:40px; border:0; text-align:center; background:transparent; color:#fff; font-weight:600; -moz-appearance:textfield; }
.qty input::-webkit-inner-spin-button,.qty input::-webkit-outer-spin-button{ -webkit-appearance:none; margin:0; }
.qty input:focus{ outline:none; }
.p-actions .add-quote{ flex:1; align-self:auto; height:42px; }
.empty-state{ text-align:center; color:var(--muted); padding:3rem 1rem; border:1px dashed var(--line); border-radius:16px; }
.empty-state a{ color:var(--hazard); }

/* =====================================================
   BREAKER HELPER
===================================================== */
.helper-box{ background:linear-gradient(160deg, rgba(27,46,59,.9), rgba(21,36,47,.9)); border:1px solid var(--line); border-radius:20px; padding:clamp(1.5rem,4vw,3rem); position:relative; overflow:hidden; }
.helper-box::before{ content:""; position:absolute; inset:0; pointer-events:none; background:radial-gradient(600px 300px at 90% 0%, rgba(79,195,255,.14), transparent 60%); }
.helper-box > .row{ position:relative; }
.helper-box label.lbl,.helper-box .lbl{ font-weight:600; font-size:.92rem; margin-bottom:.4rem; color:#c3d0d8; display:block; }
.helper-box .form-control,.helper-box .form-select{ background:rgba(255,255,255,.04); border:1px solid var(--line); color:#fff; border-radius:10px; padding:.75rem 1rem; }
.helper-box .form-control:focus,.helper-box .form-select:focus{ background:rgba(255,255,255,.06); color:#fff; border-color:var(--current); box-shadow:0 0 0 4px rgba(79,195,255,.15); }
.seg{ display:flex; gap:4px; padding:4px; background:rgba(255,255,255,.04); border:1px solid var(--line); border-radius:10px; }
.seg input{ position:absolute; opacity:0; pointer-events:none; }
.seg label{ flex:1; text-align:center; padding:.55rem .4rem; border-radius:7px; cursor:pointer; color:var(--muted); font-weight:600; transition:background .25s, color .25s; margin:0; }
.seg input:checked + label{ background:var(--hazard); color:#111; }
.seg input:focus-visible + label{ outline:3px solid var(--current); outline-offset:2px; }
.result-card{ background:#f3f5f6; color:#15212A; border-radius:16px; padding:1.6rem; height:100%; display:flex; flex-direction:column; box-shadow:0 30px 60px rgba(0,0,0,.4), 0 0 60px rgba(79,195,255,.12); }
.result-card .kind{ font-weight:600; color:#3b4750; }
.result-card .big{ font-family:var(--font-head); font-weight:800; font-size:clamp(4rem,10vw,6rem); line-height:.95; }
.result-card dl{ display:grid; grid-template-columns:auto 1fr; gap:.35rem 1rem; margin:1.1rem 0; font-size:.95rem; }
.result-card dt{ color:#5B6A75; font-weight:500; } .result-card dd{ margin:0; font-weight:600; }
.result-card .note{ font-size:.82rem; color:#5B6A75; margin:1rem 0 0; }

/* =====================================================
   FAQ
===================================================== */
.faq .accordion-item{ background:transparent; border:0; border-bottom:1px solid var(--line); }
.faq .accordion-button{ background:transparent; color:#fff; font-family:var(--font-head); font-size:1.5rem; font-weight:700; padding:1.3rem 0; box-shadow:none; }
.faq .accordion-button:not(.collapsed){ color:var(--hazard); }
.faq .accordion-button::after{ background-image:none; content:"\F64D"; font-family:"bootstrap-icons"; font-size:1.1rem; width:auto; height:auto; color:var(--current); transition:transform .3s var(--ease); }
.faq .accordion-button:not(.collapsed)::after{ transform:rotate(45deg); }
.faq .accordion-body{ padding:0 0 1.3rem; color:var(--muted); max-width:62ch; }

/* =====================================================
   QUOTE DRAWER
===================================================== */
.offcanvas.quote-drawer{ background:var(--bg-2); color:var(--text); border-left:1px solid var(--line); width:min(420px,100vw); }
.quote-drawer .offcanvas-header{ border-bottom:1px solid var(--line); }
.quote-drawer .offcanvas-title{ font-size:2rem; font-weight:800; }
.quote-drawer .btn-close{ filter:invert(1); }
.q-item{ display:flex; gap:.7rem; align-items:center; padding:.8rem 0; border-bottom:1px solid var(--line); animation:slideIn .4s var(--ease); }
.q-item .nm{ flex:1; min-width:0; font-weight:500; font-size:.95rem; line-height:1.25; overflow-wrap:anywhere; }
.q-item .qty button{ width:30px; height:34px; } .q-item .qty input{ width:34px; height:34px; }
.q-item .rm{ border:0; background:none; color:var(--muted); } .q-item .rm:hover{ color:var(--trip); }
.drawer-empty{ text-align:center; color:var(--muted); padding:3rem 1rem; }
.drawer-empty i{ font-size:2.6rem; display:block; margin-bottom:.6rem; color:var(--current); }
.drawer-foot{ border-top:1px solid var(--line); padding:1rem 1rem calc(1rem + env(safe-area-inset-bottom,0px)); }
.drawer-share{ display:flex; gap:.5rem; }
.drawer-share .btn{ flex:1; }

/* =====================================================
   MOBILE ACTION BAR
===================================================== */
.mobile-bar{ display:none; }
@media (max-width:991px){
  body{ padding-bottom:calc(74px + env(safe-area-inset-bottom,0px)); }
  .wa-float{ display:none; }
  #toTop{ bottom:calc(88px + env(safe-area-inset-bottom,0px)); right:16px; }
  .toast-z{ bottom:calc(90px + env(safe-area-inset-bottom,0px)); }
  .mobile-bar{
    display:grid; grid-template-columns:1fr 1fr 1.3fr; gap:.5rem; position:fixed; left:0; right:0; bottom:0; z-index:1045;
    padding:.6rem .75rem calc(.6rem + env(safe-area-inset-bottom,0px));
    background:rgba(15,26,34,.9); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border-top:1px solid var(--line);
  }
  .mobile-bar .btn{ padding:.7rem .4rem; font-size:.95rem; display:flex; align-items:center; justify-content:center; gap:.4rem; position:relative; }
}

/* =====================================================
   DB PLANNER
===================================================== */
.pl-card{ background:var(--bg-2); border:1px solid var(--line); border-radius:18px; padding:1.4rem; height:100%; }
.pl-card h3{ font-size:1.5rem; color:#fff; margin-bottom:.8rem; }
.preset-chips{ display:flex; flex-wrap:wrap; gap:.4rem; margin:1rem 0; }
.preset-chips button{ border:1px dashed rgba(255,255,255,.25); background:transparent; color:#c3d0d8; border-radius:999px; padding:.35rem .8rem; font-size:.88rem; font-weight:500; transition:all .25s var(--ease); }
.preset-chips button:hover:not(:disabled){ border-style:solid; border-color:var(--hazard); color:var(--hazard); }
.preset-chips button:disabled{ opacity:.35; cursor:not-allowed; }
.c-row{ display:grid; grid-template-columns:1fr 1fr 96px auto; gap:.4rem; align-items:center; padding:.55rem 0; border-bottom:1px solid var(--line); animation:slideIn .35s var(--ease); }
.c-row .form-control,.c-row .form-select{ background:rgba(255,255,255,.04); border:1px solid var(--line); color:#fff; border-radius:8px; padding:.45rem .6rem; font-size:.9rem; min-width:0; }
.c-row .form-select{ padding-right:1.8rem; background-position:right .5rem center; }
.c-row .form-control:focus,.c-row .form-select:focus{ border-color:var(--current); box-shadow:0 0 0 3px rgba(79,195,255,.15); background:rgba(255,255,255,.06); color:#fff; }
.c-row .form-select option{ color:#111; }
.c-w-wrap{ position:relative; } .c-w-wrap span{ position:absolute; right:.6rem; top:50%; transform:translateY(-50%); color:var(--muted); font-size:.8rem; pointer-events:none; }
.c-w-wrap input{ padding-right:1.6rem !important; -moz-appearance:textfield; }
.c-w-wrap input::-webkit-inner-spin-button{ -webkit-appearance:none; }
.c-meta{ grid-column:1 / -1; display:flex; justify-content:space-between; align-items:center; font-size:.8rem; color:var(--muted); }
.c-tag{ display:inline-flex; align-items:center; gap:.35rem; font-weight:600; color:#fff; }
.c-tag i{ width:9px; height:9px; border-radius:50%; display:inline-block; }
.c-rm{ border:0; background:none; color:var(--muted); padding:.3rem .45rem; } .c-rm:hover{ color:var(--trip); }
.add-custom{ margin-top:.9rem; background:none; border:0; color:var(--current); font-weight:600; }
.add-custom:hover{ color:#fff; }
@media (max-width:575px){ .c-row{ grid-template-columns:1fr 92px auto; } .c-row .c-type{ grid-column:1 / -1; grid-row:2; } }

.pl-board{ background:linear-gradient(160deg,#e3e7ea,#b9c0c6); border-radius:18px; padding:20px; color:#15212A; box-shadow:0 30px 60px rgba(0,0,0,.45), 0 0 60px rgba(79,195,255,.1); }
.pl-board .db-head{ flex-wrap:wrap; gap:.5rem; }
.pl-rail{ background:linear-gradient(#8c959c,#737d85); border-radius:8px; padding:14px 10px; display:flex; flex-wrap:wrap; gap:6px 4px; justify-content:center; min-height:120px; box-shadow:inset 0 4px 8px rgba(0,0,0,.4); }
.pb{ background:#f7f8f9; border:1px solid #aab1b7; border-radius:4px; display:flex; flex-direction:column; align-items:center; padding:0 0 5px; position:relative; overflow:hidden; animation:pbIn .35s var(--ease); }
@keyframes pbIn{ from{ opacity:0; transform:translateY(-8px); } }
.pb .stripe{ width:100%; height:5px; margin-bottom:4px; }
.pb .r{ font-family:var(--font-head); font-weight:800; font-size:.82rem; line-height:1; white-space:nowrap; }
.pb .sl{ width:14px; height:28px; background:#252a2f; border-radius:3px; margin:4px 0 3px; position:relative; }
.pb .sl::after{ content:""; position:absolute; left:2px; right:2px; top:2px; height:12px; border-radius:2px; background:var(--live); box-shadow:0 0 6px rgba(53,208,127,.8); }
.pb .nm{ font-size:.56rem; font-weight:600; color:#3b4750; max-width:100%; padding:0 2px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.pb.kind-main{ background:#fff; } .pb.kind-rccb .sl::after{ background:#4FC3FF; box-shadow:0 0 6px #4FC3FF; }
.pb.kind-spd .sl{ background:#3a4148; } .pb.kind-spd .sl::after{ background:#F5B301; box-shadow:0 0 6px #F5B301; }
.pl-sum{ display:flex; flex-wrap:wrap; gap:.4rem 1.4rem; font-size:.86rem; color:#3b4750; margin-top:12px; }
.pl-sum strong{ color:#15212A; }

.phase-row{ display:grid; grid-template-columns:28px 1fr 64px; gap:.6rem; align-items:center; margin-bottom:.6rem; font-size:.9rem; }
.phase-row b{ font-family:var(--font-head); font-size:1.1rem; }
.phase-track{ height:12px; background:rgba(255,255,255,.06); border-radius:6px; overflow:hidden; }
.phase-track span{ display:block; height:100%; border-radius:6px; transition:width .5s var(--ease); }
.phase-row .kw{ text-align:right; color:#c3d0d8; font-variant-numeric:tabular-nums; }
.balance-note{ font-size:.86rem; margin:.8rem 0 0; display:flex; gap:.5rem; align-items:flex-start; }
.balance-note.ok{ color:#9ff0c4; } .balance-note.warn{ color:#ffd27a; }
.bom{ list-style:none; padding:0; margin:0 0 1rem; max-height:260px; overflow:auto; }
.bom li{ display:flex; justify-content:space-between; gap:1rem; padding:.45rem 0; border-bottom:1px solid var(--line); font-size:.92rem; }
.bom li span:last-child{ color:var(--hazard); font-weight:700; white-space:nowrap; font-variant-numeric:tabular-nums; }

/* Print: circuit labels only */
#printArea{ display:none; }
@media print{
  body.print-labels > *:not(#printArea){ display:none !important; }
  body.print-labels{ background:#fff !important; padding:0 !important; }
  body.print-labels #printArea{ display:block !important; color:#000; font-family:Arial, sans-serif; }
  #printArea h1{ font-size:14pt; margin:0 0 4mm; color:#000; }
  #printArea p{ font-size:9pt; margin:0 0 6mm; color:#333; }
  .lbl-strip{ display:flex; flex-wrap:wrap; }
  .lbl{ height:14mm; border:1px dashed #000; display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center; font-size:6.5pt; line-height:1.15; padding:0 1mm; overflow:hidden; }
  .lbl b{ font-size:8pt; }
  @page{ margin:12mm; }
}

/* =====================================================
   NAMEPLATE DECODER
===================================================== */
.np-stage{ display:grid; place-items:center; padding:2rem 1rem; border-radius:20px; border:1px solid var(--line);
  background:radial-gradient(400px 300px at 50% 40%, rgba(79,195,255,.14), transparent 70%), var(--bg-2); }
.np-breaker{ width:230px; max-width:100%; background:linear-gradient(#f9fafb,#e1e5e8); border-radius:12px; padding:14px 16px 16px; color:#15212A;
  display:flex; flex-direction:column; align-items:center; gap:8px; box-shadow:0 30px 60px rgba(0,0,0,.5), inset 0 0 0 1px rgba(255,255,255,.7); }
.np-screws{ display:flex; justify-content:center; gap:0; width:100%; }
.np-screws i{ width:26px; height:26px; border-radius:50%; background:radial-gradient(circle at 35% 35%,#d7dbde,#8d969c); position:relative; box-shadow:inset 0 0 0 2px #7c858b; }
.np-screws i::after{ content:""; position:absolute; left:5px; right:5px; top:11px; height:3px; background:#555d63; border-radius:2px; transform:rotate(35deg); }
.hs{ border:0; background:transparent; color:inherit; border-radius:7px; padding:2px 8px; position:relative; transition:background .25s, box-shadow .25s; cursor:pointer; }
.hs:hover{ background:rgba(79,195,255,.14); }
.hs.on{ background:rgba(79,195,255,.18); box-shadow:0 0 0 2px var(--current), 0 0 18px rgba(79,195,255,.5); }
.hs::after{ content:""; position:absolute; top:-3px; right:-3px; width:9px; height:9px; border-radius:50%; background:var(--hazard); box-shadow:0 0 0 0 rgba(245,179,1,.7); animation:hsPulse 2s infinite; }
.hs.on::after,.np-seen .hs::after{ animation:none; opacity:0; }
@keyframes hsPulse{ 70%{ box-shadow:0 0 0 8px rgba(245,179,1,0);} 100%{ box-shadow:0 0 0 0 rgba(245,179,1,0);} }
.np-brand{ font-family:var(--font-head); font-weight:800; font-size:1.05rem; letter-spacing:.06em; }
.np-rating{ font-family:var(--font-head); font-weight:800; font-size:3.2rem; line-height:1; }
.np-row{ display:flex; gap:8px; align-items:center; }
.np-ka{ border:2px solid #15212A !important; border-radius:3px; font-weight:700; font-size:.95rem; padding:0 6px; }
.np-class{ border:2px solid #15212A !important; border-radius:2px; font-weight:700; width:28px; height:28px; display:grid; place-items:center; padding:0; font-size:.95rem; }
.np-volt{ font-weight:600; font-size:.95rem; }
.np-toggle{ padding:6px 12px; }
.np-slot{ width:44px; height:78px; background:#252a2f; border-radius:6px; position:relative; display:block; margin:0 auto; }
.np-lever{ position:absolute; left:4px; right:4px; top:4px; height:34px; border-radius:4px; background:var(--live); box-shadow:0 0 12px rgba(53,208,127,.7); color:#07210f; font-weight:800; display:grid; place-items:center; font-size:.9rem; }
.np-o{ position:absolute; left:0; right:0; bottom:8px; text-align:center; color:#8d969c; font-weight:800; font-size:.8rem; }
.np-std{ font-size:.72rem; font-weight:600; color:#3b4750; }
.np-info{ background:var(--bg-2); border:1px solid var(--line); border-radius:18px; padding:1.6rem; min-height:220px; }
.np-info h3{ font-size:2rem; color:#fff; margin-bottom:.6rem; }
.np-info p{ color:#c3d0d8; font-size:1.02rem; margin:0; max-width:60ch; }
.np-info .tip{ margin-top:1rem; padding:.7rem .9rem; border-left:3px solid var(--hazard); background:rgba(245,179,1,.07); border-radius:0 8px 8px 0; color:#ffe08a; font-size:.92rem; }
.np-chips{ display:flex; flex-wrap:wrap; gap:.4rem; margin-bottom:1rem; }
.np-chip{ border:1px solid var(--line); background:transparent; color:#c3d0d8; border-radius:999px; padding:.35rem .85rem; font-size:.88rem; font-weight:500; transition:all .25s; }
.np-chip:hover{ color:#fff; border-color:rgba(255,255,255,.3); }
.np-chip.on{ background:var(--current); border-color:var(--current); color:#06202e; }
.np-fade{ animation:npFade .35s var(--ease); }
@keyframes npFade{ from{ opacity:0; transform:translateY(6px);} }

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width:991px){
  .db-board{ margin:3.5rem auto 0; }
  .section{ padding:80px 0; }
  #cursorGlow{ display:none; }
  .hero{ min-height:auto; }
  .filter-bar{ margin-top:.5rem; }
}

@media (max-width:767px){
  .section{ padding:70px 0; }
  .hero{ padding:110px 0 80px; }
  .hero .lead{ font-size:1.05rem; }
  .hero-facts{ gap:1.5rem 2.2rem; margin-top:2.2rem; }
  .hero-facts strong{ font-size:2rem; }
  .scroll-hint{ display:none; }
  .marquee{ padding:18px 0; }
  .marquee-track,.marquee-track span{ gap:2.5rem; }
  .marquee-track span{ font-size:1.6rem; }
  .stats{ padding:50px 0; }
  .panel-band{ padding:60px 0; }
  .panel-band .btn-dark-cta{ width:100%; }
  .faq .accordion-button{ font-size:1.25rem; }
  .np-info h3{ font-size:1.6rem; }
  footer{ padding-top:60px; }
  .footer-bottom{ margin-top:30px; flex-direction:column; text-align:center; align-items:center; }
}

@media (max-width:575px){
  .section{ padding:60px 0; }
  .hero h1{ font-size:clamp(2.5rem,11vw,3rem); }
  .hero .btn-hazard,.hero .btn-glass{ width:100%; }
  .filter-bar{ display:flex; width:100%; }
  .filter-bar .btn{ flex:1 1 auto; padding:.5rem .7rem; font-size:.9rem; }
  .p-search{ max-width:none; }
  .product{ padding:1.4rem; }
  .product h3{ font-size:1.45rem; }
  .quote-box{ padding:1.4rem; }
  .pl-card{ padding:1.1rem; }
  .pl-board{ padding:14px; }
  .result-card{ padding:1.3rem; }
  .why-card{ padding:1.5rem; }
  .timeline{ padding-left:3.6rem; }
  .timeline::before,.timeline-fill{ left:1.15rem; }
  .step .num{ left:-3.6rem; width:2.6rem; height:2.6rem; font-size:1.25rem; }
  .step h3{ font-size:1.4rem; }
  .contact-line{ padding:.8rem .4rem; }
  .quote-drawer .offcanvas-title{ font-size:1.6rem; }
  .toast-z{ font-size:.9rem; width:max-content; }
}

@media (max-width:420px){
  .breaker{ width:44px; } .breaker.main{ width:72px; }
  .db-label-row span{ width:44px; } .db-label-row span.main{ width:72px; }
  .db-board{ padding:16px; }
  .db-head{ flex-wrap:wrap; gap:.4rem; }
  .brand{ gap:.5rem; }
  .brand-mark{ width:38px; height:38px; } .brand-mark .ze-mark{ width:26px; height:26px; }
  .brand-text b{ font-size:1.35rem; } .brand-text small{ font-size:.62rem; letter-spacing:.34em; }
  .nav-icon-btn{ width:38px; height:38px; font-size:1.05rem; }
  .navbar-toggler{ padding:.25rem .5rem; }
}

@media (max-width:360px){
  .breaker{ width:38px; } .breaker.main{ width:60px; } .breaker.main .slot{ width:40px; }
  .breaker .rating{ font-size:.85rem; }
  .din-rail,.db-label-row{ gap:5px; }
  .din-rail{ padding:12px 6px; }
  .db-label-row span{ width:38px; font-size:.58rem; } .db-label-row span.main{ width:60px; }
  .brand-text b{ font-size:1.2rem; }
  .mobile-bar .btn{ font-size:.85rem; }
  .qty button{ width:30px; } .qty input{ width:34px; }
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
  .reveal,.fade-seq,.hero h1 .line span{ opacity:1 !important; transform:none !important; }
}