:root{--tr-blue:#3c5a7c;--tr-blue-bright:#4e6f92;--tr-blue-deep:#233a54;--tr-blue-ink:#16273a;--tr-red:#d81f27;--tr-red-bright:#e8252d;--tr-red-deep:#a5121a;--tr-red-ink:#6e0c12;--tr-slate:#2e3f47;--tr-slate-deep:#1e2a30;--ink-900:#0f1316;--ink-800:#14171a;--ink-700:#232a2e;--steel-600:#3c474d;--steel-500:#5b6770;--steel-400:#8a949b;--steel-300:#b9c0c5;--steel-200:#d5dadd;--steel-100:#e7eaec;--steel-50:#f2f4f5;--white:#fff;--bg:var(--white);--bg-subtle:var(--steel-50);--bg-inverse:var(--ink-900);--surface-card:var(--white);--surface-steel:#edf0f1;--fg1:var(--ink-700);--fg2:var(--steel-500);--fg3:var(--steel-400);--fg-on-dark:#edeff0;--fg2-on-dark:#9aa4aa;--border:var(--steel-200);--border-strong:var(--steel-300);--hairline:var(--steel-100);--accent:var(--tr-red);--accent-hover:var(--tr-red-deep);--accent-press:var(--tr-red-ink);--accent-2:var(--tr-red);--accent-2-hover:var(--tr-red-bright);--on-accent:var(--white);--ok:#1e8e4e;--warn:#c9820a;--danger:var(--tr-red);--info:var(--tr-slate);--grad-blue:linear-gradient(150deg,var(--tr-blue-bright) 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var(--font-display);--text-mono:500 0.85rem/1.5 var(--font-mono);--ls-display:-0.01em;--ls-eyebrow:0.18em;--ls-label:0.04em;--ls-mono:0.02em;--r-xs:2px;--r-sm:4px;--r-md:6px;--r-lg:10px;--r-xl:16px;--r-pill:999px;--s-1:4px;--s-2:8px;--s-3:12px;--s-4:16px;--s-5:24px;--s-6:32px;--s-7:48px;--s-8:64px;--s-9:96px;--shadow-sm:0 1px 2px rgba(15,19,22,.1);--shadow-md:0 4px 14px rgba(15,19,22,.1);--shadow-lg:0 14px 40px rgba(15,19,22,.16);--shadow-blue:0 8px 24px rgba(18,87,176,.3);--shadow-red:0 8px 24px rgba(216,31,39,.3);--inset-top:inset 0 1px 0 hsla(0,0%,100%,.6);--ease:cubic-bezier(0.22,1,0.36,1);--ease-in-out:cubic-bezier(0.65,0,0.35,1);--dur-fast:120ms;--dur:200ms;--dur-slow:360ms}*{box-sizing:border-box}html{scroll-behavior:smooth}body,html{margin:0}body{font-family:var(--font-body);color:var(--fg1);background:var(--steel-50)}.trk-app{background:var(--white)}.trk-container{width:min(1200px,92%);margin:0 auto}.trk-main{min-height:60vh}a{cursor:pointer;text-decoration:none;color:inherit}img{display:block}.trk-eyebrow{font-family:var(--font-display);font-weight:700;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:10px}.trk-eyebrow-rule{width:24px;height:2px;background:var(--accent);display:inline-block}.trk-callout{font-family:var(--font-display);font-weight:800;font-style:italic;text-transform:uppercase;color:var(--accent);letter-spacing:.01em}.trk-sep{color:var(--steel-300);margin:0 8px;font-weight:700}.trk-spec{font-family:var(--font-mono);font-size:.78rem;color:var(--fg2)}.trk-btn,.trk-spec{letter-spacing:.04em;text-transform:uppercase}.trk-btn{font-family:var(--font-display);font-weight:600;border:1px solid transparent;border-radius:var(--r-sm);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:transform .25s var(--ease),background var(--dur) var(--ease),background-position .5s var(--ease),box-shadow .35s var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease);white-space:nowrap}.trk-btn-sm{font-size:.78rem;padding:9px 15px}.trk-btn-md{font-size:.85rem;padding:12px 20px}.trk-btn-lg{font-size:.95rem;padding:15px 26px}.trk-btn-primary{background:linear-gradient(150deg,var(--tr-red-bright) 0,var(--tr-red) 35%,var(--tr-red-deep) 70%,var(--tr-red-ink) 100%);background-size:250% 250%;background-position:12% 12%;color:#fff;box-shadow:var(--shadow-red)}.trk-btn-primary:hover{background-position:80% 80%;transform:translateY(-2px);box-shadow:0 12px 30px rgba(216,31,39,.42)}.trk-btn-primary:active{background-position:100% 100%;transform:translateY(0) scale(.98);box-shadow:0 4px 12px rgba(216,31,39,.3)}.trk-btn-secondary{background:var(--tr-slate);color:#fff}.trk-btn-secondary:hover{background:var(--tr-slate-deep);transform:translateY(-1px)}.trk-btn-ghost{background:transparent;color:var(--fg1);border-color:var(--border-strong)}.trk-btn-ghost:hover{border-color:var(--tr-red);color:var(--tr-red);background:rgba(216,31,39,.05);transform:translateY(-1px)}.trk-btn-ghost-light{background:hsla(0,0%,100%,.08);color:#fff;border-color:hsla(0,0%,100%,.45);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.trk-btn-ghost-light:hover{background:hsla(0,0%,100%,.16);border-color:#fff}.trk-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:#fff;transition:box-shadow var(--dur) var(--ease);border-bottom:1px solid var(--hairline)}.trk-header.is-scrolled{box-shadow:var(--shadow-sm)}.trk-header-inner{display:flex;align-items:center;gap:24px;height:76px}.trk-logo img{height:38px}.trk-nav{display:flex;gap:4px;margin-left:12px}.trk-nav-link{font-family:var(--font-display);font-weight:600;font-size:.92rem;color:var(--fg1);padding:8px 14px;border-radius:var(--r-sm);text-transform:uppercase;letter-spacing:.02em;position:relative;transition:color var(--dur) var(--ease)}.trk-nav-link.is-active,.trk-nav-link:hover{color:var(--tr-red)}.trk-nav-link.is-active:after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--tr-red)}.trk-header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.trk-icon-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--r-sm);color:var(--fg2);transition:background var(--dur)}.trk-icon-btn:hover{background:var(--steel-100);color:var(--fg1)}.trk-hero{position:relative;min-height:640px;display:flex;align-items:center;overflow:hidden}.trk-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:contrast(1.08) saturate(1.05)}.trk-hero-scrim{position:absolute;inset:0;background:linear-gradient(100deg,rgba(15,19,22,.94),rgba(15,19,22,.78) 42%,rgba(15,19,22,.25))}.trk-hero-inner{position:relative;padding:70px 0 86px}.trk-hero-title{font-family:var(--font-display);font-weight:700;color:#fff;font-size:clamp(2.8rem,6vw,5rem);line-height:.98;letter-spacing:-.01em;margin:20px 0 0}.trk-hero-accent{color:var(--tr-red-bright)}.trk-hero-lead{color:var(--fg2-on-dark);font-size:1.2rem;line-height:1.6;max-width:560px;margin:22px 0 30px}.trk-hero-cta{display:flex;gap:14px;flex-wrap:wrap}.trk-hero-stats{display:flex;gap:44px;margin-top:54px;border-top:1px solid hsla(0,0%,100%,.16);padding-top:26px;max-width:620px}.trk-stat b{font-family:var(--font-display);font-weight:700;color:#fff;font-size:2.4rem;line-height:1;display:flex;align-items:baseline;gap:4px}.trk-stat b span{font-size:1rem;color:var(--tr-red-bright);font-weight:600}.trk-stat-l{font-family:var(--font-body);color:var(--fg2-on-dark);font-size:.85rem;margin-top:7px;display:block}.trk-section{padding:88px 0}.trk-sec-head{margin-bottom:44px}.trk-sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.trk-sec-title{font-family:var(--font-display);font-weight:600;color:var(--fg1);font-size:clamp(1.7rem,2.8vw,2.4rem);line-height:1.08;letter-spacing:-.01em;margin:14px 0 0;max-width:760px;text-wrap:balance}.trk-promise-sec{background:var(--steel-50);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}.trk-promise-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.trk-promise{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:34px 30px 30px;overflow:hidden;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.trk-promise:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.trk-promise:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--grad-red)}.trk-promise-ico{width:56px;height:56px;border-radius:var(--r-md);background:var(--surface-steel);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--tr-red);margin-bottom:22px}.trk-promise-kicker{font-family:var(--font-display);font-weight:800;font-style:italic;text-transform:uppercase;color:var(--tr-red);font-size:.9rem;letter-spacing:.04em}.trk-promise-title{font-family:var(--font-display);font-weight:600;font-size:1.5rem;margin:2px 0 12px;color:var(--fg1)}.trk-promise-text{color:var(--fg2);font-size:.98rem;line-height:1.6;margin:0}.trk-promise-num{position:absolute;right:22px;bottom:14px;font-family:var(--font-display);font-weight:800;font-size:3.4rem;color:var(--steel-50);line-height:1;z-index:0}.trk-cat-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:20px;gap:20px}.trk-catalog-sec{margin-bottom:64px;scroll-margin-top:90px}.trk-prod-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px}.trk-pcard-static{cursor:default}.trk-prod-grid .trk-pcard-thumb{height:156px}.trk-prod-grid .trk-pcard-thumb img{max-width:74%;max-height:78%}.trk-prod-grid .trk-pcard-name{font-size:1rem;margin:0}.trk-prod-grid .trk-pcard-body{padding:13px 16px}.trk-ccard{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;cursor:pointer;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur)}.trk-ccard:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-strong)}.trk-ccard-thumb{height:188px;background:var(--surface-steel);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--hairline)}.trk-ccard-thumb img{max-width:78%;max-height:80%;object-fit:contain;mix-blend-mode:multiply}.trk-ccard-body{padding:18px 20px;display:flex;flex-direction:column;gap:12px}.trk-ccard-name{font-family:var(--font-display);font-weight:600;font-size:1.15rem;margin:0;color:var(--fg1)}.trk-ccard-foot{display:flex;align-items:center;justify-content:space-between;color:var(--tr-red)}.trk-split{background:#fff}.trk-split-inner{display:grid;grid-template-columns:1.05fr 1fr;grid-gap:64px;gap:64px;align-items:center}.trk-split-media{position:relative;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-lg)}.trk-split-media img{width:100%;height:460px;object-fit:cover}.trk-split-badge{position:absolute;left:22px;bottom:22px;background:hsla(0,0%,100%,.96);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:var(--r-md);padding:14px 18px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow-md);color:var(--tr-red)}.trk-split-badge b{display:block;font-family:var(--font-display);color:var(--fg1);font-size:1rem}.trk-split-badge span{color:var(--fg2);font-size:.82rem}.trk-lead-copy{font-size:1.15rem;line-height:1.65;color:var(--fg2);margin:18px 0 22px}.trk-check-list{list-style:none;padding:0;margin:0 0 26px;display:flex;flex-direction:column;gap:12px}.trk-check-list li{display:flex;align-items:center;gap:12px;font-size:1rem;color:var(--fg1);font-weight:500}.trk-check-list li i{color:var(--tr-red)}.trk-warranty-band{background:var(--grad-ink);position:relative;overflow:hidden}.trk-warranty-band:after{content:"";position:absolute;inset:0;background:var(--grad-carbon);opacity:.4}.trk-wb-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:40px;padding:60px 0}.trk-wb-title{font-family:var(--font-display);font-weight:700;color:#fff;font-size:clamp(1.6rem,2.6vw,2.2rem);margin:14px 0 8px}.trk-wb-text{color:var(--fg2-on-dark);font-size:1.05rem;margin:0}.trk-pcard{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;cursor:pointer;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur);display:flex;flex-direction:column}.trk-pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-strong)}.trk-pcard:hover .trk-pcard-go{background:var(--tr-red);color:#fff}.trk-pcard-thumb{position:relative;height:200px;background:var(--surface-steel);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--hairline)}.trk-pcard-thumb img{max-width:82%;max-height:84%;object-fit:contain;mix-blend-mode:multiply}.trk-pcard-tag{position:absolute;top:12px;left:12px;background:var(--grad-red);color:#fff;font-family:var(--font-display);font-weight:600;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:var(--r-xs);box-shadow:var(--shadow-sm);z-index:2}.trk-pcard-body{padding:16px 18px;display:flex;flex-direction:column;gap:4px;flex:1 1}.trk-pcard-cat{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--fg3)}.trk-pcard-name{font-family:var(--font-display);font-weight:600;font-size:1.12rem;margin:2px 0;color:var(--fg1)}.trk-pcard-fit{font-size:.86rem;color:var(--fg2);line-height:1.4;margin-bottom:12px}.trk-pcard-foot{margin-top:auto;justify-content:space-between}.trk-pcard-foot,.trk-pcard-go{display:flex;align-items:center}.trk-pcard-go{width:32px;height:32px;border-radius:var(--r-sm);background:var(--steel-100);color:var(--fg2);justify-content:center;transition:background var(--dur),color var(--dur)}.trk-page{padding-bottom:80px}.trk-page-head{background:var(--steel-50);border-bottom:1px solid var(--hairline);padding:56px 0 44px;margin-bottom:40px}.trk-page-title{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,4vw,3rem);color:var(--fg1);margin:14px 0 0;letter-spacing:-.01em}.trk-page-sub{color:var(--fg2);font-size:1.08rem;margin:12px 0 0;max-width:620px;line-height:1.6}.trk-catalog{display:grid;grid-template-columns:240px 1fr;grid-gap:40px;gap:40px;align-items:start}.trk-filters{position:-webkit-sticky;position:sticky;top:92px;display:flex;flex-direction:column;gap:4px}.trk-filter-label{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.74rem;color:var(--fg3);margin-bottom:10px}.trk-filter{display:flex;align-items:center;justify-content:space-between;gap:10px;background:none;border:none;border-left:2px solid transparent;padding:10px 14px;text-align:left;cursor:pointer;font-family:var(--font-body);font-size:.95rem;color:var(--fg2);border-radius:0 var(--r-sm) var(--r-sm) 0;transition:all var(--dur)}.trk-filter:hover{background:var(--steel-50);color:var(--fg1)}.trk-filter.is-active{background:var(--steel-50);color:var(--tr-red);border-left-color:var(--tr-red);font-weight:600}.trk-filter-n{font-family:var(--font-mono);font-size:.75rem;color:var(--fg3)}.trk-catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.trk-breadcrumb{display:flex;align-items:center;gap:8px;padding:28px 0 6px;color:var(--fg3);font-size:.85rem}.trk-breadcrumb a:hover{color:var(--tr-red)}.trk-breadcrumb i{color:var(--steel-300)}.trk-product{display:grid;grid-template-columns:1fr 1fr;grid-gap:56px;gap:56px;padding:24px 0 64px;align-items:start}.trk-product-img{position:relative;background:var(--surface-steel);border:1px solid var(--border);border-radius:var(--r-xl);height:460px;display:flex;align-items:center;justify-content:center;overflow:hidden}.trk-product-img img{max-width:80%;max-height:80%;object-fit:contain;mix-blend-mode:multiply}.trk-product-thumbs{display:flex;gap:12px;margin-top:14px}.trk-product-thumb{width:80px;height:80px;background:var(--surface-steel);border:1px solid var(--border);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color var(--dur)}.trk-product-thumb img{max-width:76%;max-height:76%;object-fit:contain;mix-blend-mode:multiply}.trk-product-thumb.is-active{border-color:var(--tr-red)}.trk-product-cat{font-family:var(--font-mono);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--tr-red)}.trk-product-name{font-family:var(--font-display);font-weight:700;font-size:2.2rem;margin:8px 0 16px;color:var(--fg1);line-height:1.1}.trk-product-pills{display:flex;align-items:center;gap:10px;margin-bottom:20px}.trk-instock{display:inline-flex;align-items:center;gap:7px;color:var(--ok);font-weight:600;font-size:.9rem}.trk-dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}.trk-product-fit{font-size:1rem;color:var(--fg2);margin:0 0 22px}.trk-product-fit b{color:var(--fg1)}.trk-product-specs{border:1px solid var(--border);border-radius:var(--r-md);overflow:hidden;margin-bottom:26px}.trk-spec-row{display:flex;justify-content:space-between;gap:16px;padding:12px 16px;font-size:.92rem}.trk-spec-row:nth-child(odd){background:var(--steel-50)}.trk-spec-row span{color:var(--fg2)}.trk-spec-row b{color:var(--fg1);font-weight:600;text-align:right}.trk-product-cta{display:flex;gap:12px;margin-bottom:22px}.trk-product-assure{display:flex;gap:24px;padding-top:20px;border-top:1px solid var(--hairline)}.trk-product-assure div{display:flex;align-items:center;gap:9px;font-size:.88rem;color:var(--fg2)}.trk-product-assure i{color:var(--tr-red)}.trk-related{padding-top:20px}.trk-related .trk-sec-title{margin-bottom:24px}.trk-pill{display:inline-flex;align-items:center;font-family:var(--font-display);font-weight:600;font-size:.74rem;letter-spacing:.05em;text-transform:uppercase;padding:5px 12px;border-radius:var(--r-pill)}.trk-pill-red{background:var(--tr-red);color:#fff}.trk-pill-outline{border:1.5px solid var(--tr-slate);color:var(--tr-slate)}.trk-spec-chip{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.78rem;background:var(--surface-steel);border:1px solid var(--border);color:var(--fg2);padding:5px 10px;border-radius:var(--r-sm)}.trk-warranty-wrap{display:grid;grid-template-columns:.85fr 1.15fr;grid-gap:56px;gap:56px;align-items:start}.trk-warranty-aside .trk-page-title{font-size:clamp(1.8rem,3vw,2.5rem)}.trk-warranty-aside .trk-check-list{margin-top:28px}.trk-warranty-note{display:flex;gap:10px;align-items:flex-start;margin-top:26px;padding:14px 16px;background:var(--steel-50);border:1px solid var(--border);border-radius:var(--r-md);font-size:.88rem;color:var(--fg2)}.trk-warranty-note i{color:var(--tr-red);flex-shrink:0;margin-top:1px}.trk-form{background:#fff;border:1px solid var(--border);border-radius:var(--r-xl);padding:34px;box-shadow:var(--shadow-md);gap:20px}.trk-form,.trk-form-row{display:flex;flex-direction:column}.trk-form-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:18px;gap:18px}.trk-field{display:flex;flex-direction:column;gap:8px}.trk-field label{font-family:var(--font-display);font-weight:600;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;color:var(--fg2)}.trk-field label span{color:var(--tr-red)}.trk-field input,.trk-field select{font-family:var(--font-body);font-size:.98rem;padding:12px 14px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:#fff;color:var(--fg1);outline:none;transition:border-color var(--dur),box-shadow var(--dur);width:100%}.trk-field input:focus,.trk-field select:focus{border-color:var(--tr-red);box-shadow:0 0 0 3px rgba(216,31,39,.15)}.trk-select-wrap{position:relative}.trk-select-wrap select{-moz-appearance:none;appearance:none;-webkit-appearance:none}.trk-select-wrap i{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--fg3);pointer-events:none}.trk-upload{border:1.5px dashed var(--border-strong);border-radius:var(--r-md);padding:26px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;cursor:pointer;color:var(--fg2);transition:border-color var(--dur),background var(--dur)}.trk-upload:hover{border-color:var(--tr-red);background:var(--steel-50)}.trk-upload i{color:var(--tr-red)}.trk-upload span{font-weight:600;color:var(--fg1)}.trk-upload em{font-style:normal;font-family:var(--font-mono)}.trk-form-fine,.trk-upload em{font-size:.8rem;color:var(--fg3)}.trk-form-fine{text-align:center;margin:0;line-height:1.5}.trk-success{text-align:center;max-width:640px;margin:20px auto 0;flex-direction:column;gap:6px}.trk-success,.trk-success-ico{display:flex;align-items:center}.trk-success-ico{width:84px;height:84px;border-radius:50%;background:rgba(30,142,78,.12);color:var(--ok);justify-content:center;margin-bottom:14px}.trk-success .trk-page-sub{text-align:center}.trk-cert{width:100%;background:var(--grad-ink);border-radius:var(--r-lg);padding:26px 30px;margin:28px 0 24px;text-align:left;position:relative;overflow:hidden}.trk-cert:before{content:"";position:absolute;inset:0;background:var(--grad-carbon);opacity:.35}.trk-cert-head{position:relative;display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid hsla(0,0%,100%,.16)}.trk-cert-head img{height:30px}.trk-cert-head .trk-spec{color:var(--fg2-on-dark)}.trk-cert-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;grid-gap:18px;gap:18px}.trk-cert-grid div span{display:block;font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--fg2-on-dark);margin-bottom:4px}.trk-cert-grid div b{color:#fff;font-family:var(--font-display);font-weight:600;font-size:1.05rem}.trk-about-hero{position:relative;height:420px;display:flex;align-items:flex-end;overflow:hidden}.trk-about-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.trk-about-scrim{position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,19,22,.92),rgba(15,19,22,.35) 70%,rgba(15,19,22,.55))}.trk-about-hero-inner{position:relative;padding-bottom:48px}.trk-about-body{display:grid;grid-template-columns:1.4fr 1fr;grid-gap:56px;gap:56px;padding:64px 0;align-items:center}.trk-about-copy p{color:var(--fg2);font-size:1.05rem;line-height:1.7;margin:0 0 16px}.trk-about-copy .trk-lead-copy{color:var(--fg1);font-weight:500}.trk-about-stats{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.trk-about-stat{background:var(--steel-50);border:1px solid var(--border);border-radius:var(--r-lg);padding:26px;text-align:center}.trk-about-stat b{display:block;font-family:var(--font-display);font-weight:700;font-size:2.4rem;color:var(--tr-red);line-height:1}.trk-about-stat span{display:block;font-size:.85rem;color:var(--fg2);margin-top:8px}.trk-footer{background:var(--ink-900);color:var(--fg-on-dark);padding:64px 0 0}.trk-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;grid-gap:40px;gap:40px;padding-bottom:44px}.trk-footer-logo{height:40px;margin-bottom:18px;filter:brightness(1.05)}.trk-footer-tag{color:var(--fg2-on-dark);font-size:.95rem;line-height:1.6;max-width:320px;margin:0 0 18px}.trk-footer-promise{display:flex;align-items:center}.trk-footer-promise .trk-callout{font-size:.95rem}.trk-footer-col h4{font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:.82rem;color:#fff;margin:0 0 16px}.trk-footer-col a{display:flex;align-items:center;gap:8px;color:var(--fg2-on-dark);font-size:.92rem;padding:6px 0;transition:color var(--dur)}.trk-footer-col a:hover{color:var(--tr-red-bright)}.trk-footer-col a i{color:var(--steel-400)}.trk-footer-base{display:flex;align-items:center;justify-content:space-between;padding:22px 0;border-top:1px solid hsla(0,0%,100%,.1);color:var(--fg2-on-dark);font-size:.84rem}.trk-footer-base .trk-spec{color:var(--steel-400)}.trk-header-phone{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:.82rem;letter-spacing:.02em;color:var(--fg2);padding:0 6px;transition:color var(--dur)}.trk-header-phone:hover{color:var(--tr-red)}.trk-burger{display:none;width:42px;height:42px;align-items:center;justify-content:center;background:none;border:1px solid transparent;border-radius:var(--r-sm);color:var(--fg1);cursor:pointer;transition:background var(--dur),color var(--dur)}.trk-burger:hover{background:var(--steel-100)}.trk-header.is-open{box-shadow:var(--shadow-sm)}.trk-mobile-nav{display:none;flex-direction:column;background:#fff;border-top:1px solid var(--hairline);max-height:0;overflow:hidden;transition:max-height var(--dur) var(--ease)}.trk-mobile-nav.is-open{max-height:420px}.trk-mobile-link{display:flex;align-items:center;justify-content:space-between;padding:16px 5%;font-family:var(--font-display);font-weight:600;font-size:1rem;text-transform:uppercase;letter-spacing:.02em;color:var(--fg1);border-bottom:1px solid var(--hairline)}.trk-mobile-link i{color:var(--steel-300)}.trk-mobile-link.is-active,.trk-mobile-link.is-active i{color:var(--tr-red)}.trk-hero2{background:var(--steel-50);border-bottom:1px solid var(--hairline);margin-top:-76px;padding-top:76px;overflow:hidden}.trk-hero2-inner{display:grid;grid-template-columns:1.05fr .95fr;grid-gap:56px;gap:56px;align-items:center;padding:64px 0 72px}.trk-hero2-title{font-family:var(--font-display);font-weight:700;color:var(--fg1);font-size:clamp(2.4rem,4.4vw,3.7rem);line-height:1.02;letter-spacing:-.01em;margin:18px 0 0;text-wrap:balance}.trk-hero2-title .trk-callout{font-style:italic}.trk-hero2-lead{color:var(--fg2);font-size:1.18rem;line-height:1.6;max-width:520px;margin:20px 0 28px}.trk-hero2-media{position:relative;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-lg)}.trk-hero2-media img{width:100%;height:460px;object-fit:cover}.trk-hero2-badge{position:absolute;left:20px;bottom:20px;background:hsla(0,0%,100%,.96);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:var(--r-md);padding:13px 17px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow-md);color:var(--tr-red)}.trk-hero2-badge b{display:block;font-family:var(--font-display);color:var(--fg1);font-size:.98rem}.trk-hero2-badge span{color:var(--fg2);font-size:.8rem}.trk-hero2 .trk-hero-stats{border-top-color:var(--border);max-width:560px}.trk-hero2 .trk-hero-stats .trk-stat b{color:var(--fg1)}.trk-hero2 .trk-hero-stats .trk-stat b span{color:var(--tr-red)}.trk-hero2 .trk-hero-stats .trk-stat-l{color:var(--fg2)}.trk-hero3{position:relative;background:var(--ink-900);overflow:hidden;margin-top:-76px;padding-top:76px;min-height:660px;display:flex;align-items:center}.trk-hero3-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28;filter:grayscale(.3) contrast(1.1)}.trk-hero3:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,rgba(15,19,22,.96),rgba(15,19,22,.82) 50%,rgba(15,19,22,.6))}.trk-hero3-grid-overlay{position:absolute;inset:0;background-image:linear-gradient(hsla(0,0%,100%,.05) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.05) 1px,transparent 0);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 80% 80% at 30% 50%,#000 30%,transparent 80%);mask-image:radial-gradient(ellipse 80% 80% at 30% 50%,#000 30%,transparent 80%)}.trk-hero3-inner{position:relative;z-index:2;padding:70px 0 80px}.trk-hero3-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}.trk-hero3-tags .trk-spec-chip{background:hsla(0,0%,100%,.06);border-color:hsla(0,0%,100%,.16);color:var(--fg-on-dark)}.trk-hero3-tags .trk-spec-chip i{color:var(--tr-red-bright)}.trk-hero3-title{font-family:var(--font-display);font-weight:700;color:#fff;font-size:clamp(2.6rem,5.4vw,4.6rem);line-height:.98;letter-spacing:-.01em;margin:0}.trk-hero3-lead{color:var(--fg2-on-dark);font-size:1.18rem;line-height:1.6;max-width:560px;margin:22px 0 30px}.trk-thumb-ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;height:100%;color:var(--steel-400);background-image:repeating-linear-gradient(45deg,var(--steel-100) 0 10px,transparent 10px 20px)}.trk-thumb-ph em{font-family:var(--font-mono);font-size:.72rem;font-style:normal;text-transform:uppercase;letter-spacing:.06em;color:var(--steel-500)}.trk-why-sec{background:var(--steel-50);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}.trk-why-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.trk-why{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:28px 26px;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur)}.trk-why:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-strong)}.trk-why-ico{width:50px;height:50px;border-radius:var(--r-md);background:var(--surface-steel);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--accent);margin-bottom:18px}.trk-why-title{font-family:var(--font-display);font-weight:600;font-size:1.18rem;margin:0 0 8px;color:var(--fg1)}.trk-why-text{color:var(--fg2);font-size:.95rem;line-height:1.6;margin:0}.trk-tst-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.trk-tst{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:30px 28px 26px;margin:0;overflow:hidden}.trk-tst:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--grad-red)}.trk-tst-mark{font-family:var(--font-display);font-weight:800;font-size:3.4rem;line-height:.6;color:var(--steel-200);height:26px}.trk-tst blockquote{margin:0 0 20px;font-size:1.02rem;line-height:1.6;color:var(--fg1)}.trk-tst figcaption b{display:block;font-family:var(--font-display);font-weight:600;color:var(--fg1)}.trk-tst figcaption span{font-size:.85rem;color:var(--fg2)}.trk-line-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:22px;gap:22px}.trk-line{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur)}.trk-line:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--border-strong)}.trk-line-thumb{height:210px;background:var(--surface-steel);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--hairline)}.trk-line-thumb img{max-width:78%;max-height:82%;object-fit:contain;mix-blend-mode:multiply}.trk-line-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1 1}.trk-line-name{font-family:var(--font-display);font-weight:600;font-size:1.28rem;margin:0 0 10px;color:var(--fg1)}.trk-line-blurb{color:var(--fg2);font-size:.95rem;line-height:1.6;margin:0 0 18px}.trk-line-link{margin-top:auto;display:inline-flex;align-items:center;gap:7px;font-family:var(--font-display);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;color:var(--tr-red);transition:gap var(--dur)}.trk-line-link:hover{gap:12px}.trk-cover-band{gap:26px;background:var(--grad-steel);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px 32px;margin-top:40px}.trk-cover-band,.trk-cover-ico{display:flex;align-items:center}.trk-cover-ico{width:56px;height:56px;flex-shrink:0;border-radius:var(--r-md);background:#fff;border:1px solid var(--border);justify-content:center;color:var(--accent)}.trk-cover-copy{flex:1 1}.trk-cover-copy h3{font-family:var(--font-display);font-weight:600;font-size:1.25rem;margin:0 0 6px;color:var(--fg1)}.trk-cover-copy p{margin:0;color:var(--fg2);font-size:.96rem;line-height:1.55}.trk-contact-wrap{display:grid;grid-template-columns:.85fr 1.15fr;grid-gap:48px;gap:48px;align-items:start}.trk-contact-info{display:flex;flex-direction:column;gap:14px}.trk-cinfo{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:18px 20px;transition:border-color var(--dur),box-shadow var(--dur)}a.trk-cinfo:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.trk-cinfo-ico{width:46px;height:46px;flex-shrink:0;border-radius:var(--r-md);background:var(--surface-steel);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--accent)}.trk-cinfo span{display:block;font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--fg3);margin-bottom:3px}.trk-cinfo b{font-family:var(--font-display);font-weight:600;font-size:1rem;color:var(--fg1);line-height:1.35}.trk-hours{background:var(--steel-50);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px 22px}.trk-hours-head{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.76rem;color:var(--fg2);margin-bottom:14px}.trk-hours-head i{color:var(--tr-red)}.trk-hours-row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--hairline);font-size:.92rem}.trk-hours-row span{color:var(--fg2)}.trk-hours-row b{color:var(--fg1);font-weight:600}.trk-contact-sent{display:flex;flex-direction:column;align-items:center;gap:10px;background:#fff;border:1px solid var(--border);border-radius:var(--r-xl);padding:48px 34px;box-shadow:var(--shadow-md)}.trk-field textarea{font-family:var(--font-body);font-size:.98rem;padding:12px 14px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:#fff;color:var(--fg1);outline:none;resize:vertical;transition:border-color var(--dur),box-shadow var(--dur);width:100%}.trk-field textarea:focus{border-color:var(--tr-red);box-shadow:0 0 0 3px rgba(216,31,39,.15)}.trk-map{margin-top:40px}.trk-map-ph{height:320px;border:1px solid var(--border);border-radius:var(--r-lg);background-image:repeating-linear-gradient(45deg,var(--steel-100) 0 12px,var(--steel-50) 12px 24px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--steel-500)}.trk-map-ph em{font-family:var(--font-mono);font-style:normal;text-transform:uppercase;letter-spacing:.06em;font-size:.78rem;color:var(--steel-500)}.trk-map-ph span{font-size:.9rem;color:var(--fg2)}.trk-cov-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:22px;gap:22px;margin-bottom:8px}.trk-cov-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:28px 30px}.trk-cov-included{border-top:3px solid var(--ok)}.trk-cov-excluded{border-top:3px solid var(--steel-400)}.trk-cov-head{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.15rem;margin-bottom:18px;color:var(--fg1)}.trk-cov-included .trk-cov-head i{color:var(--ok)}.trk-cov-excluded .trk-cov-head i{color:var(--steel-500)}.trk-cov-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}.trk-cov-list li{display:flex;gap:12px;align-items:flex-start}.trk-cov-list li i{color:var(--ok);flex-shrink:0;margin-top:2px}.trk-cov-list b{display:block;font-family:var(--font-display);font-weight:600;font-size:1rem;color:var(--fg1);margin-bottom:3px}.trk-cov-list span{color:var(--fg2);font-size:.92rem;line-height:1.55}.trk-cov-x li i{color:var(--steel-400)}.trk-cov-note{display:flex;gap:10px;align-items:flex-start;margin-top:20px;padding:13px 15px;background:var(--steel-50);border:1px solid 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