:root{--color-primary:#D4AF37;--color-primary-hover:#b8972e;--color-bg-base:#000000;--color-bg-alt:#0a0a0a;--color-surface:#111111;--color-surface-hover:#1a1a1a;--color-border:#222222;--color-text-main:#FFFFFF;--color-text-muted:#A1A1AA;--font-primary:'Roboto', sans-serif;--font-display:'Kanit', sans-serif;--border-radius:8px;--transition:all 0.3s ease}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-primary);color:var(--color-text-main);background-color:var(--color-bg-base);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--color-text-main);margin-top:0;font-weight:800;text-transform:uppercase}a{color:var(--color-primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--color-primary-hover)}.container{max-width:1400px;margin:0 auto;padding:0 20px}.text-center{text-align:center;padding-bottom:20px;padding-top:20px}.text-left{text-align:left}.text-gold{color:var(--color-primary)}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:3rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-5{margin-top:3rem}.pb-4{padding-bottom:2rem}.mx-auto{margin-left:auto;margin-right:auto}.padding-section{padding:4rem 0}.flex{display:flex}.align-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.relative{position:relative}.absolute-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.grid{display:grid;gap:2rem}@media(min-width:768px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 32px;border-radius:5px;font-weight:700;font-family:var(--font-display);cursor:pointer;border:2px solid #fff0;transition:var(--transition);text-transform:uppercase;letter-spacing:1px;font-size:1rem}.btn--primary{background-color:var(--color-primary);color:var(--color-bg-base)!important;box-shadow:0 4px 15px rgb(212 175 55 / .3)}.btn--outline{border-color:var(--color-primary);color:var(--color-primary)!important;background:#fff0}@media (hover:hover) and (pointer:fine){.btn--primary:hover{background-color:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgb(212 175 55 / .4)}.btn--outline:hover{background-color:var(--color-primary);color:var(--color-bg-base)!important}}.btn-split{display:inline-flex;align-items:stretch;height:55px;background-color:var(--color-primary);color:#fff;font-family:var(--font-display);font-weight:700;font-size:1.1rem;text-decoration:none;border:none;overflow:hidden}.btn-split-text{position:relative;display:flex;align-items:center;padding:0 25px;z-index:1;color:#fff}.btn-split-text::before{content:'';position:absolute;top:0;left:0;height:100%;width:100%;background-color:#333;z-index:-1;transform:translateX(-101%);transition:transform 0.4s ease-out}@media (hover:hover) and (pointer:fine){.btn-split:hover .btn-split-text::before{transform:translateX(0)}}.btn-split-icon{display:flex;align-items:center;justify-content:center;padding:0 20px;border-left:1px solid #111;background-color:var(--color-primary);color:#000;font-size:1.2rem;z-index:2}.site-header{background:var(--color-bg-base);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:1000}.header-container{display:flex;justify-content:center;align-items:center;height:90px}.site-logo{font-size:1.8rem;font-weight:900;color:var(--color-text-main);text-transform:uppercase}.main-navigation ul{display:flex;list-style:none;margin:0;padding:0;gap:30px;align-items:center}.main-navigation li{margin:0}.main-navigation a{font-weight:600;font-size:1rem;color:var(--color-text-main);text-transform:uppercase;letter-spacing:.5px}.main-navigation a:hover{color:var(--color-primary)}.menu-toggle{display:none;background:#fff0;border:none;color:#fff;cursor:pointer;padding:5px}@media (max-width:768px){.main-navigation ul{display:none}.menu-toggle{display:block}}.hero-full-bg{position:relative;min-height:85vh;display:flex;align-items:center;overflow:hidden;padding:6rem 0}.hero-bottom-fade{position:absolute;bottom:-1px;left:0;width:100%;height:250px;background:linear-gradient(to bottom,transparent 0%,#111 100%);z-index:2;pointer-events:none}.video-background-wrapper{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.video-background-wrapper video{width:100%;height:100%;object-fit:cover}.video-overlay-gradient{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to right,rgb(0 0 0 / .95) 0%,rgb(0 0 0 / .7) 40%,rgb(0 0 0 / .3) 100%)}.hero-container{position:relative;z-index:2;align-items:center}.hero-title{font-size:clamp(2rem, 4vw, 3.5rem);line-height:1.1;margin-bottom:1.5rem;text-shadow:2px 2px 4px rgb(0 0 0 / .8)}.hero-subtitle{font-size:1.2rem;margin-bottom:2.5rem;max-width:500px;text-shadow:1px 1px 3px rgb(0 0 0 / .8);color:var(--color-text-muted)}.hero-reviews-carousel{background:rgb(17 17 17 / .7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgb(212 175 55 / .3);border-radius:var(--border-radius);padding:24px;box-shadow:0 10px 40px rgb(0 0 0 / .8);border-left:4px solid var(--color-primary);max-width:500px;margin-left:auto}.review-slide-viewport{overflow:hidden;width:100%;position:relative}.review-slide-track{display:flex;transition:transform 0.5s ease-in-out;gap:20px}.review-slide{flex:0 0 100%;min-width:0;padding-right:0}.review-slide-inner{display:flex;align-items:center;gap:20px}.review-product-img{width:140px;height:140px;object-fit:cover;border-radius:var(--border-radius);flex-shrink:0}.stars{font-size:1.2rem;letter-spacing:2px}@media (max-width:768px){.video-overlay-gradient{background:rgb(0 0 0 / .8)}.hero-container{grid-template-columns:1fr;gap:4rem;text-align:center}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-reviews-carousel{margin:0 auto;text-align:left}}.black-fade-bg{background:linear-gradient(to bottom,#111 0%,#000 100%)}.section-title{font-size:clamp(2rem, 4vw, 3rem);line-height:1.2}.benefits-advanced-grid{display:grid;grid-template-columns:280px 1fr 280px;gap:2rem;align-items:center}@media (max-width:1024px){.benefits-advanced-grid{grid-template-columns:1fr}.benefits-left,.benefits-right{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}}@media (max-width:600px){.benefits-left,.benefits-right{grid-template-columns:1fr}}.benefit-card{background:var(--color-surface);padding:2rem 1.5rem;border-radius:var(--border-radius);text-align:center;border:1px solid var(--color-border);transition:var(--transition)}.benefit-card:hover{border-color:var(--color-primary);transform:translateY(-3px)}.benefit-card .icon-wrap img{height:45px;margin-bottom:1.2rem}.benefit-card h3{font-size:1.1rem;color:var(--color-text-main);margin-bottom:.8rem}.benefit-card p{font-size:.9rem;color:var(--color-text-muted);margin:0}.custom-slider-container{position:relative;width:100%;overflow:hidden;border-radius:12px;box-shadow:0 10px 40px rgb(0 0 0 / .5);user-select:none;line-height:0}.before-image{position:relative;width:100%;z-index:1}.after-image{position:absolute;top:0;left:0;width:100%;height:100%;z-index:2;clip-path:inset(0 50% 0 0);transition:clip-path 0.1s ease-out}.before-image img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}.after-image img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}.slider-badge{position:absolute;top:20px;left:20px;padding:8px 16px;font-family:var(--font-display);font-weight:700;font-size:.9rem;text-transform:uppercase;border-radius:3px;pointer-events:none;white-space:nowrap;z-index:5;line-height:normal}.before-badge{background-color:#fff;color:#333}.after-badge{background-color:var(--color-primary);color:#fff}.slider-handle{position:absolute;top:0;left:50%;width:44px;height:100%;transform:translateX(-50%);cursor:ew-resize;z-index:10;display:flex;justify-content:center;align-items:center;transition:left 0.1s ease-out}.slider-line{width:4px;height:100%;background:#fff;box-shadow:0 0 10px rgb(0 0 0 / .5)}.pulse-icon{position:absolute;width:44px;height:44px;border-radius:50%;background:#fff;box-shadow:0 0 15px rgb(0 0 0 / .4);display:flex;align-items:center;justify-content:space-between;padding:0 8px;box-sizing:border-box}.pulse-icon::before{content:'';display:block;border-top:6px solid #fff0;border-bottom:6px solid #fff0;border-right:8px solid #000}.pulse-icon::after{content:'';display:block;border-top:6px solid #fff0;border-bottom:6px solid #fff0;border-left:8px solid #000}.comparison-section{border-bottom:1px solid var(--color-border)}.comparison-advanced-grid{display:grid;grid-template-columns:2fr 2.5fr 2fr;gap:2rem;align-items:stretch}@media (max-width:1024px){.comparison-advanced-grid{grid-template-columns:1fr}}.comparison-column{display:flex;flex-direction:column;gap:1rem}.comparison-col-header{background:#1a1a1a;padding:20px;border-radius:4px;border:1px solid var(--color-border);font-size:1.4rem;margin-bottom:0!important}.col-custom .comparison-col-header{background:rgb(212 175 55 / .1);border-color:var(--color-primary);color:var(--color-primary)}.comparison-box{flex-grow:1;display:flex;gap:15px;background:var(--color-surface);padding:20px;border-radius:6px;border:1px solid var(--color-border);transition:var(--transition);margin-top:0!important}.comparison-box:hover{border-color:#333}.col-custom .comparison-box:hover{border-color:var(--color-primary)}.comparison-box h4{margin-bottom:5px;font-size:1.1rem}.comparison-box p{margin:0;color:var(--color-text-muted);font-size:.95rem}.icon-status{flex-shrink:0;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgb(255 255 255 / .05)}.process-section{background-color:var(--color-bg-alt);border-bottom:1px solid var(--color-border)}.process-row{align-items:center}.process-img-col img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;box-shadow:0 10px 30px rgb(0 0 0 / .5)}.process-text-col{display:flex;flex-direction:column;justify-content:center;padding:0 2rem}.process-num{font-family:var(--font-display);font-size:4rem;color:var(--color-primary);font-weight:900;line-height:1;opacity:.8;margin-bottom:.5rem}.process-text-col h3{font-size:1.8rem;margin-bottom:1rem}.process-text-col p{color:var(--color-text-muted);font-size:1.1rem}@media (max-width:768px){.process-text-col{padding:0;margin-bottom:2rem}.process-reverse .order-reverse-mobile{order:-1}}.fitment-grid{align-items:center}.vehicle-slide{display:none;background:var(--color-surface);padding:40px;border-radius:8px;border-left:4px solid var(--color-primary);box-shadow:0 10px 30px rgb(0 0 0 / .5)}.vehicle-slide.active{display:block;animation:fadeIn 0.4s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.vehicle-slide h3{font-size:2rem;margin-bottom:1rem}.vehicle-slide p{font-size:1.1rem;color:var(--color-text-muted)}.nav-arrow{background:var(--color-surface);border:1px solid var(--color-border);border-radius:4px;padding:12px;cursor:pointer;transition:var(--transition);display:inline-flex}.nav-arrow:hover{border-color:var(--color-primary);background:#222}.feature-icon-box{background:var(--color-surface);padding:30px 20px;border-radius:8px;border:1px solid var(--color-border);transition:var(--transition)}.feature-icon-box:hover{border-color:var(--color-primary);transform:translateY(-3px)}.circle-icon{width:50px;height:50px;background:var(--color-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:15px}.videos-section{background-color:var(--color-bg-alt);border-bottom:1px solid var(--color-border)}.video-card{background:var(--color-surface);padding:20px;border-radius:8px;border:1px solid var(--color-border)}.video-thumb-wrap img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:4px}.video-play-btn{background:var(--color-primary);color:#000;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;padding-left:5px;cursor:pointer;top:50%;left:50%;transform:translate(-50%,-50%);transition:transform 0.2s;box-shadow:0 4px 15px rgb(0 0 0 / .5)}.video-thumb-wrap:hover .video-play-btn{transform:translate(-50%,-50%) scale(1.1)}.video-card h4{font-size:1.2rem;margin-bottom:.5rem}.video-card p{color:var(--color-text-muted);font-size:.95rem;margin:0}.custom-accordion .accordion-item{border:1px solid var(--color-border);border-radius:4px;overflow:hidden;margin-bottom:15px;background:var(--color-surface)}.custom-accordion .accordion-header{width:100%;text-align:left;background:#fff0;border:none;padding:25px 30px;font-size:1.2rem;font-family:var(--font-display);color:#fff;font-weight:700;cursor:pointer;position:relative;transition:var(--transition);border-left:4px solid #fff0}.custom-accordion .accordion-header::after{content:'+';position:absolute;right:30px;font-size:1.8rem;color:var(--color-primary)}.custom-accordion .accordion-header[aria-expanded="true"]{border-left-color:var(--color-primary)}.custom-accordion .accordion-header[aria-expanded="true"]::after{content:'−'}.custom-accordion .accordion-content{padding:0 30px;max-height:0;overflow:hidden;transition:max-height 0.3s ease-out}.custom-accordion .accordion-content p{color:var(--color-text-muted);padding-bottom:25px;margin:0}@media (max-width:768px){.padding-section{padding:3rem 0}.section-divider,.speak-to-expert{padding:60px 15px!important}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr!important}.hero-container.grid-2{grid-template-columns:1fr;gap:2rem;padding-top:40px!important}.comparison-advanced-grid{grid-template-columns:1fr!important}.container{padding:0 15px;overflow-x:hidden;box-sizing:border-box}body,html{overflow-x:hidden;width:100%;max-width:100vw;position:relative;margin:0;padding:0}h1,h2,.hero-title,.section-title,h1[style],h2[style]{font-size:1.8rem!important;line-height:1.25!important;word-wrap:break-word!important;word-break:break-word!important;padding:0 10px;box-sizing:border-box}h3,.benefit-card h3,.process-text-col h3,.fitment-dynamic-text h3,h3[style]{font-size:1.25rem!important;line-height:1.3!important;word-wrap:break-word!important}.hero-subtitle{font-size:1.1rem!important;word-wrap:break-word!important;padding:0 10px;box-sizing:border-box;max-width:100%;margin-left:auto;margin-right:auto}.btn,.btn-split{height:52px;font-size:1rem;max-width:100%;display:inline-flex;align-items:center!important;overflow:hidden;white-space:normal;text-align:center;justify-content:center;padding-top:0!important;padding-bottom:0!important;line-height:1!important;box-sizing:border-box}.btn-split-text{padding:0 15px;display:flex;align-items:center;justify-content:center}.btn-split-icon{padding:0 15px;display:flex;align-items:center;justify-content:center}.hero-actions{display:flex;justify-content:center;width:100%;overflow:hidden;padding:0 10px;box-sizing:border-box}.hero-reviews-carousel{padding:15px;width:100%;max-width:calc(100vw - 30px)!important;margin:0 auto;box-sizing:border-box;border-left:none}.review-slide-track{display:flex!important;flex-direction:row!important;gap:20px;width:100%}.review-slide{flex:0 0 100%!important;width:100%;min-width:100%!important;box-sizing:border-box;padding-right:0!important}.review-slide-inner{display:flex;flex-direction:column!important;text-align:center;gap:10px;align-items:center;width:100%;justify-content:center}.review-product-img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;max-width:320px;border-radius:var(--border-radius);margin:0 auto;flex-shrink:0}.review-content-wrap{width:100%;padding:0 5px;box-sizing:border-box;display:flex;flex-direction:column;align-items:center}.review-text{font-size:0.95rem!important;line-height:1.4;margin:0 0 10px 0;word-wrap:break-word}.process-row{display:flex!important;flex-direction:column!important;margin-bottom:30px}.process-row .process-img-col{order:1!important;margin-bottom:20px;width:100%;display:block}.process-row .process-text-col{order:2!important;padding:0!important;width:100%;box-sizing:border-box;display:block;text-align:center}.fitment-text-col{padding-left:0!important;text-align:center!important;display:flex;flex-direction:column;align-items:center}.fitment-text-col h2,.fitment-text-col h3,.fitment-text-col p{text-align:center!important;width:100%;margin-left:auto;margin-right:auto}.fitment-controls{justify-content:center!important;width:100%}hr{margin-left:auto!important;margin-right:auto!important}.fcc-accordion-wrap.custom-accordion .accordion-header{padding:15px 20px;font-size:.9rem}.fcc-accordion-wrap.custom-accordion .accordion-content p{font-size:.9rem;margin-left:0}.site-footer .container{padding:30px 15px 40px!important}.footer-logo h2{font-size:1.8rem!important}.footer-bottom-links{gap:15px!important;flex-direction:column;align-items:center}}.speak-to-expert p{font-size:1.2rem}