:root{--bg:#f4f1eb;--bg-alt:#e9e3d8;--surface:#fcfbf8;--surface-2:#e2dbcf;--border:rgba(21,24,28,0.1);--border-mid:rgba(21,24,28,0.16);--ink:#15181c;--ink-2:#313840;--muted:#4d5561;--faint:#757d88;--amber:#b87714;--amber-light:#d59a29;--amber-bg:rgba(184,119,20,0.08);--amber-border:rgba(184,119,20,0.24);--hero-bg:#11161c;--fd:'Barlow Condensed',sans-serif;--fb:'IBM Plex Sans',sans-serif;--fm:'IBM Plex Mono',monospace;font-size:17px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--ink-2);font-family:var(--fb);font-size:1rem;line-height:1.72;letter-spacing:.002em;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");pointer-events:none;z-index:9999;opacity:.14}
h1,h2,h3,h4,h5,h6{font-family:var(--fd);font-weight:600;letter-spacing:.01em;color:var(--ink);line-height:.98}
p,li,label,input,textarea,select,button{font-family:var(--fb)}
.admin-bar header{top:32px}
@media(max-width:782px){
  .admin-bar header{top:46px}
}
@media(max-width:700px){
  .admin-bar header nav{top:126px;max-height:calc(100svh - 142px)}
}

/* ── HEADER ── */
header{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:0 56px;height:80px;background:rgba(252,251,248,0.92);backdrop-filter:blur(24px);border-bottom:1px solid var(--border-mid);transition:border-color .3s}
.logo{display:flex;align-items:center;gap:14px;text-decoration:none}
.logo-mark{width:42px;height:42px;background:var(--amber);display:grid;place-items:center;font-family:var(--fd);font-size:24px;color:#fff;clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%)}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-name{font-family:var(--fd);font-size:24px;letter-spacing:.08em;color:var(--ink)}
.logo-sub{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);font-weight:600}
.logo--image{gap:0}
.logo-image{display:block;width:auto;height:52px;max-width:240px;object-fit:contain}
nav{display:flex;align-items:center;gap:4px}
nav a{font-size:14px;font-weight:500;letter-spacing:.015em;color:var(--ink-2);text-decoration:none;padding:7px 16px;transition:color .2s}
nav a:hover{color:var(--ink)}
.nav-cta{background:var(--amber)!important;color:#fff!important;padding:10px 26px!important;font-weight:700!important;font-size:13px!important;clip-path:polygon(7px 0%,100% 0%,calc(100% - 7px) 100%,0% 100%)}
.nav-cta:hover{background:#a87008!important}
.nav-toggle{display:none;align-items:center;justify-content:center;flex-direction:column;gap:5px;width:48px;height:48px;border:1px solid var(--amber-border);background:rgba(252,251,248,.8);backdrop-filter:blur(18px);cursor:pointer;transition:border-color .2s,background .2s,transform .2s}
.nav-toggle:hover{border-color:rgba(184,119,20,.4);background:rgba(252,251,248,.96)}
.nav-toggle-line{display:block;width:18px;height:2px;background:var(--ink);transition:transform .24s ease,opacity .24s ease}
body.mobile-nav-open .nav-toggle-line:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.mobile-nav-open .nav-toggle-line:nth-child(2){opacity:0}
body.mobile-nav-open .nav-toggle-line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── SHARED ── */
.section-label{display:inline-flex;align-items:center;gap:12px;font-family:var(--fm);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin-bottom:16px}
.section-label::before{content:'';width:28px;height:1px;background:var(--amber)}
.section-title{font-family:var(--fd);font-size:clamp(38px,4.5vw,54px);line-height:.96;letter-spacing:.015em;color:var(--ink)}
.section-title span{color:var(--amber)}
.btn-primary{display:inline-flex;align-items:center;gap:12px;background:var(--amber);color:#fff;font-weight:700;font-size:14px;letter-spacing:.1em;text-transform:uppercase;padding:17px 36px;text-decoration:none;clip-path:polygon(9px 0%,100% 0%,calc(100% - 9px) 100%,0% 100%);transition:background .2s,transform .2s}
.btn-primary:hover{background:#a87008;transform:translateY(-2px)}
.btn-secondary{display:inline-flex;align-items:center;gap:12px;border:1px solid rgba(255,255,255,.28);color:rgba(220,228,238,.9);font-size:14px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;padding:16px 32px;text-decoration:none;transition:border-color .2s,color .2s}
.btn-secondary:hover{border-color:var(--amber-light);color:var(--amber-light)}
.btn-outline{display:inline-flex;align-items:center;gap:12px;border:1px solid var(--amber-border);color:var(--amber);font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:13px 28px;text-decoration:none;transition:background .2s,color .2s}
.btn-outline:hover{background:var(--amber);color:#fff}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s ease,transform .75s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.22s}
.reveal-delay-3{transition-delay:.34s}
.reveal-delay-4{transition-delay:.46s}

/* ── PRODUCT HERO ── */
.prod-hero{position:relative;min-height:90vh;display:flex;align-items:center;overflow:hidden;background:var(--hero-bg);padding:104px 0 84px}
.prod-hero-bg{position:absolute;inset:0;z-index:2;background:linear-gradient(105deg,rgba(12,15,20,.98) 0%,rgba(12,15,20,.92) 40%,rgba(12,15,20,.6) 65%,rgba(12,15,20,.2) 100%),radial-gradient(ellipse 55% 65% at 72% 45%,rgba(200,136,10,.1) 0%,transparent 70%)}
.prod-hero-grid{position:absolute;inset:0;z-index:1;background-image:linear-gradient(rgba(200,136,10,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(200,136,10,.05) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,transparent 0%,black 15%,black 75%,transparent 100%)}
.prod-hero-img-wrap{position:absolute;right:0;top:0;width:52%;height:100%;overflow:hidden;z-index:1}
.prod-hero-img-wrap::before{content:'';position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,var(--hero-bg) 0%,rgba(12,15,20,.55) 30%,rgba(12,15,20,.1) 65%,transparent 80%)}
.prod-hero-img-wrap::after{content:'';position:absolute;bottom:0;left:0;right:0;height:30%;z-index:2;background:linear-gradient(to top,var(--hero-bg),transparent)}
.prod-hero-img{width:100%;height:100%;object-fit:cover;object-position:center 30%;filter:brightness(.55) contrast(1.1) grayscale(15%)}
.prod-hero-content{position:relative;z-index:10;padding:0 56px;max-width:720px}
.prod-hero-breadcrumb{display:inline-flex;align-items:center;gap:10px;font-family:var(--fm);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(200,210,224,.45);margin-bottom:28px}
.prod-hero-breadcrumb a{color:rgba(200,210,224,.45);text-decoration:none;transition:color .2s}
.prod-hero-breadcrumb a:hover{color:var(--amber-light)}
.prod-hero-breadcrumb span{color:var(--amber-light)}
.prod-hero-eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:var(--fm);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-light);margin-bottom:22px}
.prod-hero-eyebrow::before{content:'';width:36px;height:2px;background:var(--amber-light)}
.prod-hero-title{font-family:var(--fd);font-size:clamp(54px,6.4vw,92px);line-height:.96;letter-spacing:.015em;color:#f0f2f6;margin-bottom:28px;text-shadow:0 4px 32px rgba(0,0,0,.5);max-width:14ch}
.prod-hero-title span{color:var(--amber-light)}
.prod-hero-body{font-size:17px;font-weight:400;color:rgba(224,231,238,.82);max-width:34rem;margin-bottom:40px;line-height:1.78}
.prod-hero-ctas{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-bottom:52px}
.prod-hero-badges{display:flex;gap:24px;flex-wrap:wrap}
.prod-badge{display:flex;flex-direction:column;gap:3px;border-left:2px solid rgba(200,136,10,.4);padding-left:14px}
.prod-badge-val{font-family:var(--fd);font-size:28px;color:#f0f2f6;line-height:1}
.prod-badge-label{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#6b7280;font-family:var(--fm)}

/* ── PRODUCT ARCHIVE ── */
.products-archive{background:var(--bg)}
.products-archive-hero{position:relative;overflow:hidden;background:var(--hero-bg);padding:116px 0 92px}
.products-archive-hero-bg{position:absolute;inset:0;background:linear-gradient(120deg,rgba(12,15,20,.98) 0%,rgba(12,15,20,.9) 46%,rgba(12,15,20,.72) 100%),radial-gradient(circle at 78% 30%,rgba(213,154,41,.16) 0%,transparent 38%),linear-gradient(180deg,rgba(255,255,255,.02),transparent)}
.products-archive-hero-content{position:relative;z-index:2;padding:0 56px;max-width:880px}
.products-archive-meta{display:flex;gap:24px;flex-wrap:wrap}
.products-archive-list{padding:96px 56px 112px;background:var(--bg)}
.products-archive-head{display:flex;justify-content:space-between;align-items:flex-end;gap:44px;margin-bottom:52px}
.products-archive-intro{max-width:34rem;font-size:16px;color:var(--muted);line-height:1.82}
.products-archive-grid{grid-template-columns:repeat(3,1fr)}
.products-archive-card{min-height:100%}
.products-archive-card .prod-img-wrap{aspect-ratio:6/5;background:linear-gradient(180deg,var(--surface) 0%,var(--surface-2) 100%)}
.products-archive-card .prod-info{padding:24px 24px 28px}
.products-archive-card .prod-name{font-size:22px}
.products-archive-card .prod-desc{max-width:none}
/* ── OVERVIEW ── */
.prod-overview{padding:96px 56px;background:var(--bg)}
.prod-overview-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.prod-overview-body{font-size:17px;font-weight:400;color:var(--muted);line-height:1.82;margin-top:24px;max-width:38rem}
.prod-overview-body+.prod-overview-body{margin-top:20px}
.prod-overview-copy{margin-top:24px}
.prod-overview-copy p{font-size:17px;font-weight:400;color:var(--muted);line-height:1.82;max-width:38rem}
.prod-overview-copy p+p{margin-top:20px}
.prod-overview-copy h3{font-family:var(--fd);font-size:28px;line-height:1.02;letter-spacing:.03em;color:var(--ink);margin-top:34px;max-width:38rem}
.prod-overview-copy ul{margin:20px 0 0 1.25rem;padding-left:1rem;max-width:38rem;list-style:disc}
.prod-overview-copy li{font-size:16px;font-weight:400;color:var(--muted);line-height:1.72;margin-top:10px}
.bt-feature-figure{margin:22px 0 0;max-width:42rem}
.bt-feature-image{display:block;width:100%;height:auto;background:var(--surface);border:1px solid var(--border-mid)}
.bt-feature-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px;max-width:42rem}
.bt-feature-card{margin:0;background:var(--surface);border:1px solid var(--border-mid);padding:10px}
.bt-feature-card img{display:block;width:100%;height:auto}

/* ZLP PAGE */
.zlp-page{background:var(--bg)}
.zlp-hero{position:relative;overflow:hidden;background:var(--hero-bg);padding:116px 0 88px}
.zlp-hero-bg{position:absolute;inset:0;background:
linear-gradient(118deg,rgba(11,15,22,.98) 0%,rgba(11,15,22,.92) 44%,rgba(11,15,22,.72) 100%),
radial-gradient(circle at 72% 28%,rgba(213,154,41,.18) 0%,transparent 36%)}
.zlp-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:52px;align-items:center;padding:0 56px}
.zlp-hero-title{font-family:var(--fd);font-size:clamp(58px,7vw,110px);line-height:.9;letter-spacing:.02em;color:#f0f2f6;max-width:9ch}
.zlp-hero-title span{display:block;color:var(--amber-light)}
.zlp-hero-body{font-size:18px;font-weight:400;line-height:1.82;color:rgba(224,231,238,.84);max-width:38rem;margin-top:28px}
.zlp-hero-ctas{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-top:34px}
.zlp-hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:42px}
.zlp-stat-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);padding:18px 18px 20px}
.zlp-stat-value{font-family:var(--fd);font-size:34px;line-height:1;color:#f0f2f6}
.zlp-stat-value span{font-size:16px;font-family:var(--fb);color:#9aa4b3}
.zlp-stat-label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#778091;font-family:var(--fm);margin-top:8px}
.zlp-hero-image-frame{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08);padding:26px;box-shadow:0 28px 60px rgba(0,0,0,.28)}
.zlp-hero-image{display:block;width:100%;height:auto;max-height:640px;object-fit:contain}
.zlp-quick{margin-top:-28px;position:relative;z-index:3;padding:0 56px}
.zlp-quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px;background:var(--border-mid)}
.zlp-quick-card{background:var(--surface);padding:26px 24px 28px}
.zlp-quick-label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);font-family:var(--fm);margin-bottom:10px}
.zlp-quick-value{font-size:15px;font-weight:500;color:var(--ink-2);line-height:1.7}
.zlp-overview,.zlp-models,.zlp-apps{padding:96px 56px}
.zlp-section-head{max-width:760px;margin-bottom:44px}
.zlp-section-intro{font-size:16px;font-weight:400;color:var(--muted);line-height:1.82;max-width:42rem;margin-top:16px}
.zlp-section-intro--light{color:#9aa4b3}
.zlp-overview-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:32px;align-items:start}
.zlp-copy-card,.zlp-feature-panel{background:var(--surface);border:1px solid var(--border-mid);padding:34px}
.zlp-copy-body p,.zlp-copy-body li{font-size:16px;font-weight:400;color:var(--muted);line-height:1.8}
.zlp-copy-body p+p{margin-top:18px}
.zlp-copy-body ul{margin:18px 0 0 1.2rem;padding-left:1rem}
.zlp-copy-body li+li{margin-top:10px}
.zlp-copy-card p{font-size:16px;font-weight:400;color:var(--muted);line-height:1.8}
.zlp-copy-card p+p{margin-top:18px}
.zlp-inline-subtitle{font-family:var(--fd);font-size:28px;line-height:1.02;color:var(--ink);margin-top:28px}
.zlp-overview-stack{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:24px;align-items:stretch}
.zlp-overview-lead{background:var(--surface);border:1px solid var(--border-mid);padding:36px 34px 38px;position:relative}
.zlp-overview-lead::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--amber)}
.zlp-overview-kicker{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);font-family:var(--fm);margin-bottom:18px}
.zlp-overview-lead p{font-size:17px;font-weight:400;color:var(--muted);line-height:1.88;max-width:40rem}
.zlp-overview-lead p+p{margin-top:18px}
.zlp-why-panel{background:linear-gradient(180deg,#171c22 0%,#101419 100%);border:1px solid rgba(213,154,41,.22);padding:34px 30px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.zlp-why-panel::before{content:'BOLTRACK';position:absolute;right:-18px;bottom:-8px;font-family:var(--fd);font-size:92px;line-height:1;color:rgba(213,154,41,.07);letter-spacing:.04em}
.zlp-why-tag{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-light);font-family:var(--fm);margin-bottom:14px;position:relative;z-index:1}
.zlp-why-title{font-family:var(--fd);font-size:clamp(28px,3vw,40px);line-height:.98;color:#f2f4f7;position:relative;z-index:1}
.zlp-why-title span{color:var(--amber-light)}
.zlp-why-body{font-size:15px;line-height:1.82;color:#aab3bf;margin-top:18px;position:relative;z-index:1}
.zlp-feature-label,.zlp-model-tag{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);font-family:var(--fm)}
.zlp-feature-main{display:block;width:100%;height:auto;margin-top:18px;background:var(--bg)}
.zlp-models{background:var(--bg-alt)}
.zlp-model-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px;background:var(--border-mid)}
.zlp-model-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}
.zlp-model-card{background:var(--surface);padding:28px 24px 26px;display:flex;flex-direction:column;gap:18px}
.zlp-model-name{font-family:var(--fd);font-size:36px;line-height:1;color:var(--ink)}
.zlp-model-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.zlp-model-meta span{display:block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);font-family:var(--fm);margin-bottom:6px}
.zlp-model-meta strong{font-family:var(--fd);font-size:24px;line-height:1;color:var(--ink)}
.zlp-model-use{font-size:14px;color:var(--muted);line-height:1.72;flex:1}
.zlp-longform-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;background:var(--border-mid)}
.zlp-longform-card{background:var(--surface);padding:30px 26px}
.zlp-longform-title{font-family:var(--fd);font-size:28px;line-height:1.02;color:var(--ink);margin-bottom:18px}
.zlp-longform-body{font-size:15px;color:var(--muted);line-height:1.78}
.zlp-longform-body+.zlp-longform-body{margin-top:14px}
.zlp-longform-list{margin:18px 0 0 1.1rem;padding-left:1rem}
.zlp-longform-list li{font-size:15px;color:var(--muted);line-height:1.72}
.zlp-longform-list li+li{margin-top:10px}
.zlp-apps-inner{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:40px;align-items:start}
.zlp-apps-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.zlp-app-chip{padding:22px 20px;background:var(--surface);border:1px solid var(--border-mid);font-size:15px;font-weight:500;color:var(--ink-2);line-height:1.6}
.zlp-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.zlp-gallery-card{margin:0;background:var(--surface);border:1px solid var(--border-mid);padding:10px}
.zlp-gallery-card img{display:block;width:100%;height:auto;background:#fff}
.zlp-safety{padding:96px 56px;background:var(--ink);position:relative;overflow:hidden}
.zlp-safety::before{content:'SAFETY';position:absolute;right:-34px;top:50%;transform:translateY(-50%) rotate(90deg);font-family:var(--fd);font-size:188px;color:rgba(213,154,41,.05)}
.zlp-safety .section-title{color:#f2f4f7}
.zlp-safety .section-title span{color:var(--amber-light)}
.zlp-safety-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:start}
.zlp-safety-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.zlp-safety-item{padding:16px 16px 16px 20px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:#d9e0ea;font-size:14px;line-height:1.65;position:relative}
.zlp-safety-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--amber-light)}
.zlp-safety-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.zlp-safety-card{margin:0;background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.1);padding:16px;border-radius:20px;overflow:hidden;min-height:220px;display:flex;align-items:center;justify-content:center}
.zlp-safety-card img{display:block;width:100%;max-width:240px;height:auto;background:transparent;mix-blend-mode:multiply;filter:contrast(1.05) saturate(.95)}
.zlp-spec-list{display:flex;flex-direction:column;border-top:1px solid var(--border-mid)}
.zlp-spec-row{display:grid;grid-template-columns:240px 1fr;gap:24px;padding:18px 0;border-bottom:1px solid var(--border-mid)}
.zlp-spec-label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);font-family:var(--fm)}
.zlp-spec-value{font-size:15px;line-height:1.72;color:var(--ink-2);font-weight:500}
.zlp-table-wrap{overflow:auto;border:1px solid var(--border-mid);background:var(--surface)}
.zlp-tech-table{width:100%;border-collapse:collapse;min-width:940px}
.zlp-tech-table thead th{background:var(--ink);color:#f2f4f7;font-family:var(--fm);font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:16px 14px;text-align:left}
.zlp-tech-table tbody th,.zlp-tech-table tbody td{padding:15px 14px;border-top:1px solid var(--border-mid);vertical-align:top;text-align:left}
.zlp-tech-table tbody th{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);font-family:var(--fm);width:220px}
.zlp-tech-table tbody td{font-size:15px;line-height:1.65;color:var(--ink-2);font-weight:500}
.prod-overview-img-wrap{position:relative}
.prod-overview-img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;filter:brightness(.9)}
.prod-overview-tag{position:absolute;bottom:-1px;left:0;right:0;background:linear-gradient(to top,rgba(12,15,20,.85),transparent);padding:28px 24px 20px;display:flex;align-items:center;gap:14px}
.prod-overview-tag-text{font-family:var(--fm);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55)}

/* ── MODELS ── */
.prod-models{padding:96px 56px;background:var(--bg-alt);position:relative;overflow:hidden}
.prod-models::before{content:'RANGE';position:absolute;right:-30px;top:50%;transform:translateY(-50%) rotate(90deg);font-family:var(--fd);font-size:200px;color:rgba(0,0,0,.03);pointer-events:none;white-space:nowrap}
.prod-models-header{max-width:620px;margin-bottom:48px}
.prod-models-header .section-title{margin-bottom:14px}
.prod-models-subtitle{font-size:16px;font-weight:400;color:var(--muted);line-height:1.78;max-width:38rem}
.models-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;background:var(--border-mid)}
.model-card{background:var(--surface);display:flex;flex-direction:column;position:relative;transition:box-shadow .3s,border-color .3s;border:1px solid transparent}
.model-card:hover{box-shadow:0 14px 38px rgba(21,24,28,.08);z-index:1;border-color:var(--amber-border)}
.model-card--featured{background:var(--ink)}
.model-card-top{padding:36px 32px 28px;border-bottom:1px solid var(--border)}
.model-card--featured .model-card-top{border-bottom-color:rgba(255,255,255,.08)}
.model-tag{font-family:var(--fm);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);margin-bottom:10px}
.model-card--featured .model-tag{color:var(--amber-light)}
.model-name{font-family:var(--fd);font-size:36px;letter-spacing:.04em;color:var(--ink);line-height:1}
.model-card--featured .model-name{color:#f0f2f6}
.model-use{font-size:14px;font-weight:400;color:var(--muted);margin-top:10px;line-height:1.7}
.model-card--featured .model-use{color:#8d96a4}
.model-featured-badge{position:absolute;top:20px;right:20px;background:var(--amber);color:#fff;font-family:var(--fm);font-size:9px;letter-spacing:.1em;text-transform:uppercase;padding:5px 12px}
.model-specs{padding:28px 32px;flex:1;display:flex;flex-direction:column;gap:16px}
.model-spec{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--border)}
.model-card--featured .model-spec{border-bottom-color:rgba(255,255,255,.07)}
.model-spec:last-child{border-bottom:none;padding-bottom:0}
.model-spec-label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);font-family:var(--fm)}
.model-card--featured .model-spec-label{color:#4a5568}
.model-spec-val{font-family:var(--fd);font-size:22px;color:var(--ink);letter-spacing:.03em}
.model-card--featured .model-spec-val{color:#f0f2f6}
.model-spec-val em{font-style:normal;color:var(--amber);font-size:16px;font-family:var(--fb);font-weight:600;letter-spacing:0}
.model-cta{padding:24px 32px;border-top:1px solid var(--border)}
.model-card--featured .model-cta{border-top-color:rgba(255,255,255,.08)}

/* ── WHY CHOOSE ── */
.prod-why{padding:96px 56px;background:var(--bg)}
.prod-why-header{max-width:600px;margin-bottom:48px}
.prod-why-header .section-title{margin-bottom:14px}
.prod-why-intro{font-size:16px;font-weight:400;color:var(--muted);line-height:1.78;max-width:38rem}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;background:var(--border-mid)}
.why-card{background:var(--surface);padding:44px 36px;border-left:3px solid transparent;transition:border-left-color .3s,background .3s,border-color .3s;border:1px solid transparent}
.why-card:hover{border-left-color:var(--amber);background:var(--amber-bg)}
.why-icon{width:52px;height:52px;background:var(--amber-bg);border:1px solid var(--amber-border);display:grid;place-items:center;margin-bottom:24px;transition:background .3s}
.why-card:hover .why-icon{background:var(--amber)}
.why-icon svg{width:22px;height:22px;stroke:var(--amber);fill:none;stroke-width:1.5;transition:stroke .3s}
.why-card:hover .why-icon svg{stroke:#fff}
.why-title{font-family:var(--fd);font-size:22px;letter-spacing:.04em;color:var(--ink);margin-bottom:12px}
.why-text{font-size:14px;font-weight:400;color:var(--muted);line-height:1.72;max-width:34ch}
.why-grid-bottom{display:grid;grid-template-columns:repeat(2,1fr);gap:3px;background:var(--border-mid);margin-top:3px}

/* ── STRENGTH BANNER ── */
.prod-strength{position:relative;min-height:480px;display:flex;align-items:center;overflow:hidden;background:var(--ink)}
.prod-strength-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:brightness(.3) grayscale(20%)}
.prod-strength-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,15,20,.95) 0%,rgba(12,15,20,.75) 50%,rgba(12,15,20,.4) 100%)}
.prod-strength-content{position:relative;z-index:2;padding:80px 56px;max-width:680px}
.prod-strength-quote{font-family:var(--fd);font-size:clamp(30px,3.5vw,46px);letter-spacing:.02em;color:#f0f2f6;line-height:1.04;margin-bottom:24px}
.prod-strength-quote span{color:var(--amber-light)}
.prod-strength-body{font-size:16px;font-weight:400;color:#9ba4b2;line-height:1.78;max-width:34rem}

/* ── PLATFORM TYPES ── */
.prod-types{padding:96px 56px;background:var(--bg-alt);position:relative;overflow:hidden}
.prod-types::before{content:'PLATFORMS';position:absolute;left:-60px;bottom:-20px;font-family:var(--fd);font-size:160px;color:rgba(0,0,0,.03);pointer-events:none;white-space:nowrap}
.prod-types-header{max-width:620px;margin-bottom:48px}
.prod-types-header .section-title{margin-bottom:14px}
.types-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;background:var(--border-mid);margin-bottom:3px}
.type-card{background:var(--surface);padding:44px 36px;border:1px solid transparent}
.type-num{font-family:var(--fd);font-size:60px;color:rgba(200,136,10,.12);line-height:1;margin-bottom:8px}
.type-title{font-family:var(--fd);font-size:24px;letter-spacing:.04em;color:var(--ink);margin-bottom:18px;border-bottom:2px solid var(--amber-border);padding-bottom:14px}
.type-body{font-size:14px;font-weight:400;color:var(--muted);line-height:1.72;margin-bottom:24px;max-width:34ch}
.type-list{display:flex;flex-direction:column;gap:8px}
.type-list-item{display:flex;align-items:flex-start;gap:10px;font-size:13px;font-weight:400;color:var(--muted);line-height:1.62}
.type-list-item::before{content:'';width:16px;height:16px;background:var(--amber-bg);border:1px solid var(--amber-border);display:grid;place-items:center;flex-shrink:0;margin-top:2px}
.adv-disadv{display:grid;grid-template-columns:1fr 1fr;gap:3px;background:var(--border-mid)}
.adv-block{background:var(--surface);padding:36px}
.adv-block-label{font-family:var(--fm);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);margin-bottom:16px}
.adv-block-text{font-size:14px;font-weight:400;color:var(--muted);line-height:1.72}

/* ── ENQUIRY ── */
.prod-enquiry{display:grid;grid-template-columns:1fr 1fr;min-height:480px}
.prod-enquiry-left{background:var(--amber);padding:72px 64px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.prod-enquiry-left::before{content:'ENQUIRE';position:absolute;left:-20px;bottom:-30px;font-family:var(--fd);font-size:140px;color:rgba(0,0,0,.08);pointer-events:none;white-space:nowrap}
.prod-enquiry-title{font-family:var(--fd);font-size:clamp(38px,4.5vw,56px);color:#fff;line-height:.95;letter-spacing:.02em;margin-bottom:16px;position:relative;z-index:1}
.prod-enquiry-body{font-size:16px;font-weight:400;color:rgba(255,255,255,.78);line-height:1.76;margin-bottom:36px;max-width:30rem;position:relative;z-index:1}
.prod-enquiry-right{background:var(--bg-alt);padding:72px 64px;display:flex;flex-direction:column;justify-content:center;border-top:4px solid var(--amber)}
.prod-form{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:flex;flex-direction:column;gap:7px}
.form-field label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);font-family:var(--fm)}
.form-field input,.form-field select,.form-field textarea{background:var(--surface);border:1px solid var(--border-mid);padding:13px 16px;font-family:var(--fb);font-size:15px;color:var(--ink-2);outline:none;transition:border-color .2s;-webkit-appearance:none}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--amber)}
.form-field textarea{resize:vertical;min-height:100px}
.btn-submit{background:var(--amber);color:#fff;font-weight:700;font-size:14px;letter-spacing:.1em;text-transform:uppercase;padding:17px 40px;border:none;cursor:pointer;clip-path:polygon(9px 0%,100% 0%,calc(100% - 9px) 100%,0% 100%);transition:background .2s;align-self:flex-start;font-family:var(--fb)}
.btn-submit:hover{background:#a87008}

/* ── FOOTER ── */
footer{background:var(--ink);border-top:3px solid var(--amber);padding:72px 56px 44px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:48px;margin-bottom:52px}
.footer-brand p{font-size:15px;font-weight:400;color:#9ba4b2;line-height:1.8;margin-top:18px;max-width:290px}
.footer-col h4{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-light);font-family:var(--fm);margin-bottom:22px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.footer-col ul li a{font-size:15px;font-weight:400;color:#9ba4b2;text-decoration:none;transition:color .2s}
.footer-col ul li a:hover{color:#d4d8de}
.footer-contact p{font-size:15px;font-weight:400;color:#9ba4b2;line-height:1.75;margin-bottom:6px}
footer .logo-name{color:#f2f4f7}
footer .logo-mark{background:var(--amber-light);color:var(--ink)}
.logo--footer{display:inline-flex;margin-bottom:14px}
footer .logo--footer{padding:10px 14px;background:rgba(255,255,255,.96)}
footer .logo-image{height:58px;max-width:260px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:36px;border-top:1px solid rgba(255,255,255,.07)}
.footer-bottom p{font-size:13px;color:#687181;font-weight:400}
.footer-badges{display:flex;gap:14px}
.badge{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--amber-light);border:1px solid rgba(184,119,20,.35);padding:5px 12px;font-family:var(--fm)}

/* ── RESPONSIVE ── */
@media(max-width:1100px){
  header{padding:0 28px}
  .products-archive-hero{padding:104px 0 82px}
  .products-archive-hero-content{padding:0 28px}
  .products-archive-list{padding:90px 28px 100px}
  .products-archive-head{flex-direction:column;align-items:flex-start}
  .products-archive-grid{grid-template-columns:1fr 1fr}
  .prod-hero{padding:96px 0 76px}
  .prod-hero-content{padding:0 28px}
  .prod-hero-img-wrap{width:50%;opacity:.7}
  .prod-overview,.prod-models,.prod-why,.prod-types{padding:90px 28px}
  .prod-strength-content{padding:60px 28px}
  .prod-enquiry-left,.prod-enquiry-right{padding:64px 40px}
  .prod-overview-inner{grid-template-columns:1fr;gap:56px}
  .bt-feature-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .zlp-hero-inner,.zlp-quick,.zlp-overview,.zlp-models,.zlp-apps,.zlp-safety{padding-left:28px;padding-right:28px}
  .zlp-hero-inner,.zlp-overview-grid,.zlp-apps-inner,.zlp-safety-inner,.zlp-overview-stack{grid-template-columns:1fr}
  .zlp-hero-stats,.zlp-quick-grid,.zlp-model-grid,.zlp-model-grid--two,.zlp-longform-grid{grid-template-columns:1fr 1fr}
  .zlp-apps-list,.zlp-safety-list,.zlp-safety-gallery,.zlp-gallery{grid-template-columns:1fr 1fr}
  .models-grid{grid-template-columns:1fr}
  .why-grid,.why-grid-bottom{grid-template-columns:1fr 1fr}
  .types-grid{grid-template-columns:1fr}
  .adv-disadv{grid-template-columns:1fr}
  .prod-enquiry{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  footer{padding:60px 28px 40px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  body.mobile-nav-open{overflow:hidden}
  header{padding:0 20px}
  .products-archive-hero{padding:104px 0 72px}
  .products-archive-hero-content{padding:0 20px}
  .products-archive-meta{gap:16px}
  .products-archive-list{padding:76px 20px 88px}
  .products-archive-grid{grid-template-columns:1fr}
  .prod-hero{min-height:auto;padding:100px 0 68px}
  .logo-image{height:44px;max-width:180px}
  .nav-toggle{display:inline-flex}
  header nav{
    position:fixed;
    top:80px;
    left:16px;
    right:16px;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:18px 18px 22px;
    background:rgba(252,251,248,.98);
    backdrop-filter:blur(26px);
    border:1px solid var(--amber-border);
    box-shadow:0 20px 48px rgba(20,20,22,.16);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translateY(-12px);
    transition:opacity .24s ease,transform .24s ease,visibility .24s ease;
    max-height:calc(100svh - 96px);
    overflow-y:auto;
  }
  body.mobile-nav-open header nav{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    transform:translateY(0);
  }
  header nav a{
    display:block;
    padding:16px 4px;
    border-bottom:1px solid var(--border);
    font-size:15px;
    color:var(--ink);
  }
  header nav a:last-child{border-bottom:none}
  header nav .nav-cta{
    margin-top:16px;
    align-self:flex-start;
    border-bottom:none;
    padding:12px 24px!important;
  }
  .prod-hero-img-wrap{opacity:.15;width:100%}
  .prod-hero-badges{gap:16px}
  .bt-feature-gallery{grid-template-columns:1fr}
  .zlp-hero{padding:104px 0 72px}
  .zlp-hero-inner,.zlp-quick,.zlp-overview,.zlp-models,.zlp-apps,.zlp-safety{padding-left:20px;padding-right:20px}
  .zlp-hero-title{font-size:clamp(44px,16vw,72px);max-width:none}
  .zlp-hero-stats,.zlp-quick-grid,.zlp-model-grid,.zlp-model-grid--two,.zlp-longform-grid,.zlp-apps-list,.zlp-safety-list,.zlp-safety-gallery,.zlp-gallery{grid-template-columns:1fr}
  .zlp-spec-row{grid-template-columns:1fr;gap:10px}
  .zlp-copy-card,.zlp-feature-panel,.zlp-overview-lead,.zlp-why-panel{padding:24px}
  .why-grid,.why-grid-bottom{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}