:root{--color-brand: #CD1923;--color-brand-dark: #a8141c;--color-error: #CD1923;--color-text: #333;--color-muted: #555;--color-light-bg: #f9f9f9;--color-border: #e0e0e0;--color-footer-bg: #1a1a1a;--font-base: sans-serif;--max-width: 1100px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-base);color:var(--color-text);line-height:1.6;overflow-x:hidden}p{font-size:1.1em}h3{font-size:1.3rem}img{display:block;max-width:100%;height:auto;object-fit:cover}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.6rem 1.4rem;border:2px solid var(--color-text);background:transparent;cursor:pointer;font-size:.9rem;font-weight:700;text-decoration:none;color:var(--color-text);transition:background .2s,color .2s}.btn:hover{background:var(--color-text);color:#fff}.btn-primary{background:var(--color-brand);border-color:var(--color-brand);color:#fff}.btn-primary:hover{background:var(--color-brand-dark);border-color:var(--color-brand-dark)}.btn-group{display:flex;gap:.75rem;flex-wrap:wrap}.btn-group--centered{justify-content:center}header{background:#fff;border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100}.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-width);margin:0 auto;padding:1rem 2rem;position:relative}.logo-link{display:flex;flex-shrink:0}.logo{width:300px;height:60px;object-fit:contain}nav{display:flex;gap:1.5rem;align-items:center}nav a{text-decoration:none;color:var(--color-text);font-size:.95rem}nav a:hover{text-decoration:underline}.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:.5rem;min-height:44px;min-width:44px;align-items:center;justify-content:center}.nav-toggle-bar{display:block;width:24px;height:2px;background:var(--color-text);border-radius:2px;transition:transform .2s ease,opacity .2s ease}.nav-item{position:relative}.nav-item>a{display:flex;align-items:center;gap:.3rem;cursor:pointer}.nav-item>a:after{content:"▾";font-size:.75rem}.dropdown{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--color-border);min-width:200px;z-index:200;box-shadow:0 4px 12px #0000001a}.nav-item:hover .dropdown{display:block}.dropdown a{display:block;padding:.65rem 1rem;font-size:.9rem;color:var(--color-text);text-decoration:none;border-bottom:1px solid #f0f0f0}.dropdown a:last-child{border-bottom:none}.dropdown a:hover{background:#f5f5f5;text-decoration:none}.page-hero{position:relative;background:url(../images/page-title-bg.png) center center / cover no-repeat;padding:3.5rem 2rem;text-align:center;border-bottom:1px solid var(--color-border)}.page-hero:before{content:"";position:absolute;inset:0;background:#00000073}.page-hero h1,.page-hero p{position:relative;z-index:1}.page-hero h1{font-size:2.2rem;margin-bottom:.5rem;color:#fff}.page-hero p{color:#ffffffd9}.hero{position:relative;height:85vh;min-height:480px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;max-width:none}.hero-overlay{position:absolute;inset:0;background:#0006;z-index:1}.hero-content{position:relative;z-index:2;color:#fff;max-width:700px;padding:2rem}.hero-content h1{font-size:2.5rem;margin-bottom:1rem}.hero-content p{font-size:1.1rem;margin-bottom:1.75rem;opacity:.9}.hero-content .btn{border-color:#fff;color:#fff}.hero-content .btn:hover{background:#fff;color:var(--color-text)}.hero-content .btn-primary{background:var(--color-brand);border-color:var(--color-brand);color:#fff}.hero-content .btn-primary:hover{background:var(--color-brand-dark);border-color:var(--color-brand-dark)}.products{padding:4rem 2rem;background:var(--color-light-bg)}.products h2{text-align:center;margin-bottom:.75rem;font-size:1.8rem}.products .section-intro{text-align:center;max-width:680px;margin:0 auto 2.5rem;color:var(--color-muted);line-height:1.7}.products-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;max-width:var(--max-width);margin:0 auto}.product-card{background:#fff;border:1px solid var(--color-border);padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.product-card .product-img{width:100%;height:auto;aspect-ratio:4 / 3;object-fit:cover}.product-card h3{font-size:1.2rem}.product-card p{color:var(--color-muted);flex:1}.bg-section{position:relative;min-height:500px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}.bg-section img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;max-width:none}.bg-section .bg-overlay{position:absolute;inset:0;background:#000000a6;z-index:1}.bg-content{position:relative;z-index:2;color:#fff;max-width:750px;padding:2.5rem 3rem;background:#00000073;border-left:4px solid var(--color-brand);backdrop-filter:blur(2px)}.bg-content h2{font-size:2rem;margin-bottom:1.25rem;letter-spacing:.02em}.bg-content p{line-height:1.85;margin-bottom:1.75rem;opacity:.95}.bg-content .btn{border-color:#fff;color:#fff}.bg-content .btn:hover{background:#fff;color:var(--color-text)}.why-us{padding:5rem 2rem;background:#fff;text-align:center}.why-us h2{font-size:1.8rem;margin-bottom:3rem;position:relative;display:inline-block}.why-us h2:after{content:"";display:block;width:48px;height:3px;background:var(--color-brand);margin:.6rem auto 0;border-radius:2px}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;max-width:var(--max-width);margin:0 auto}.why-block{padding:2.5rem 2rem;border:1px solid var(--color-border);border-radius:8px;transition:box-shadow .25s ease,transform .25s ease}.why-block:hover{box-shadow:0 6px 24px #00000017;transform:translateY(-3px)}.why-icon{color:var(--color-brand);margin-bottom:1.25rem;display:flex;justify-content:center}.why-block h3{margin-bottom:.75rem;color:var(--color-text)}.why-block p{color:var(--color-muted);line-height:1.75}.content-section{max-width:900px;margin:0 auto;padding:4rem 2rem}.content-section h2{font-size:1.6rem;margin-bottom:1rem;border-left:4px solid var(--color-brand);padding-left:1rem}.content-section p{color:var(--color-muted);line-height:1.8;margin-bottom:1.5rem}.values{background:var(--color-light-bg);padding:4rem 2rem}.values h2{text-align:center;font-size:1.8rem;margin-bottom:2.5rem}.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;max-width:1000px;margin:0 auto}.value-block{padding:1.5rem;background:#fff;border:1px solid var(--color-border);text-align:center}.value-block h3{font-size:1.1rem;margin-bottom:.5rem;color:var(--color-brand)}.value-block p{color:var(--color-muted)}.contact-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:3rem;max-width:1000px;margin:0 auto;padding:4rem 2rem}.contact-info h2,.contact-form h2{font-size:1.5rem;margin-bottom:1.5rem;border-left:4px solid var(--color-brand);padding-left:1rem}.contact-detail{display:flex;flex-direction:column;gap:.3rem;margin-bottom:1.5rem}.contact-detail span:first-child{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:#888}.contact-detail span:last-child{font-size:1rem;color:var(--color-text)}.contact-link{color:inherit;text-decoration:none;font-size:1rem}.contact-link:hover{text-decoration:underline}.contact-form form{display:flex;flex-direction:column;gap:1rem}.contact-form input,.contact-form textarea,.contact-form select{padding:.65rem .85rem;border:1px solid #ccc;font-size:.95rem;color:var(--color-text);background:#fff;width:100%;font-family:var(--font-base);min-height:44px}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{outline:none;border-color:var(--color-brand)}.contact-form textarea{height:130px;resize:vertical;min-height:unset}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:3rem;max-width:var(--max-width);margin:0 auto;padding:4rem 2rem;align-items:start}.product-info h2{font-size:1.8rem;margin-bottom:1rem}.product-info p{color:var(--color-muted);line-height:1.8;margin-bottom:1.5rem}.product-gallery{display:flex;flex-direction:column;gap:10px}.gallery-main{width:100%;max-height:480px;height:auto;object-fit:contain;background:#fff;border:1px solid var(--color-border);border-radius:6px;opacity:1;transition:opacity .2s ease}.gallery-thumbs{display:flex;flex-wrap:wrap;gap:10px}.gallery-thumb{width:80px;height:80px;object-fit:cover;border-radius:6px;border:2px solid #e5e5e5;cursor:pointer;transition:opacity .2s ease,border-color .2s ease;flex-shrink:0}.gallery-thumb:hover{opacity:.8}.gallery-thumb.active{border-color:var(--color-brand)}.product-intro-list{list-style:none;display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.5rem}.product-intro-list li{display:flex;align-items:center;gap:.75rem;font-size:.95rem;color:var(--color-text);line-height:1.5}.product-intro-list li svg{color:var(--color-brand);flex-shrink:0}.specs-icon-section{background:#1a1a1a;padding:60px 0}.specs-icon-inner{max-width:var(--max-width);margin:0 auto;padding:0 2rem}.specs-icon-section h2{text-align:center;font-size:1.8rem;color:#fff;margin-bottom:2.5rem}.specs-icon-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.spec-icon-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:24px 16px;background:#242424;border:1px solid rgba(255,255,255,.08);border-radius:10px;transition:box-shadow .2s ease}.spec-icon-card:hover{box-shadow:0 0 0 2px var(--color-brand)}.spec-icon-wrap{color:var(--color-brand);margin-bottom:12px;display:flex;align-items:center;justify-content:center}.spec-icon-label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:#888;margin-bottom:6px}.spec-icon-value{display:block;font-size:18px;font-weight:700;color:#fff;line-height:1.3}.features-grid-section{background:#f0f0f0;padding:60px 0}.features-grid-inner{max-width:1200px;margin:0 auto;padding:0 2rem}.features-grid-heading{text-align:center;font-size:1.8rem;color:var(--color-text);margin-bottom:2.5rem}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:#fff;border:1px solid #e5e5e5;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px #0000001a;transition:transform .25s ease,box-shadow .25s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px #00000029}.feature-img-wrap{position:relative}.feature-img-wrap img{width:100%;height:220px;object-fit:cover;display:block;max-width:none}.feature-badge{position:absolute;top:12px;left:12px;width:36px;height:36px;background:#22c55e;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;color:#fff;line-height:1}.feature-body{padding:20px}.feature-body p{margin:0;font-size:14px;line-height:1.6;color:#444}footer{background:var(--color-footer-bg);color:#ccc;font-family:var(--font-base)}.footer-contact{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#2a2a2a}.footer-contact-item{display:flex;flex-direction:row;align-items:center;gap:1rem;padding:1.75rem 2rem;background:var(--color-footer-bg);transition:background .2s ease}.footer-contact-item:hover{background:#222}.footer-contact-icon{flex-shrink:0;width:44px;height:44px;border-radius:50%;background:#cd19231f;border:1px solid rgba(205,25,35,.3);display:flex;align-items:center;justify-content:center;color:var(--color-brand);transition:background .2s ease}.footer-contact-item:hover 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a{text-decoration:none;color:#777;font-size:.875rem;display:flex;align-items:center;gap:.45rem;transition:color .2s ease,gap .2s ease}.footer-links ul a:before{content:"›";color:var(--color-brand);font-size:1rem;line-height:1}.footer-links ul a:hover{color:#fff;gap:.65rem}.footer-form{display:flex;flex-direction:column;gap:.6rem}.footer-form input,.footer-form textarea{padding:.6rem .85rem;background:#242424;border:1px solid #2e2e2e;color:#ccc;font-size:.85rem;width:100%;font-family:var(--font-base);border-radius:4px;transition:border-color .2s ease}.footer-form input:focus,.footer-form textarea:focus{outline:none;border-color:var(--color-brand)}.footer-form textarea{height:80px;resize:vertical}.footer-form .btn{border-color:var(--color-brand);color:var(--color-brand);align-self:flex-start;font-size:.85rem;padding:.5rem 1.25rem}.footer-form .btn:hover{background:var(--color-brand);color:#fff}.footer-bottom{max-width:var(--max-width);margin:0 auto;padding:1.25rem 2rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.footer-bottom p{font-size:.78rem;color:#444;margin:0}.catalogue-section{padding:3.5rem 2rem 5rem;background:var(--color-light-bg)}.catalogue-wrapper{max-width:860px;margin:0 auto;display:flex;flex-direction:column;align-items:stretch;gap:1.5rem}.catalogue-viewer{width:100%;position:relative;background:#fff;border:1px solid var(--color-border);box-shadow:0 6px 30px #0000001f;border-radius:4px;overflow:hidden;min-height:400px;display:flex;align-items:center;justify-content:center}#pdf-canvas{display:block;width:100%;height:auto;opacity:1;transition:opacity .2s ease;touch-action:pan-y}#pdf-canvas.fading{opacity:0}.catalogue-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;gap:1rem;z-index:2}.catalogue-loading.hidden{display:none}.catalogue-loading p{color:var(--color-muted);font-size:.95rem;margin:0}.catalogue-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-brand);border-radius:50%;animation:catalogue-spin .75s linear infinite}@keyframes catalogue-spin{to{transform:rotate(360deg)}}.catalogue-controls{display:flex;align-items:center;justify-content:center;gap:1.25rem;flex-wrap:wrap;width:100%;padding:.75rem 1rem}.page-counter{font-size:.9rem;color:var(--color-muted);min-width:110px;text-align:center;font-weight:600;letter-spacing:.02em}.catalogue-hint{font-size:.8rem;color:#aaa;text-align:center}@media(max-width:1023px){.features-grid{grid-template-columns:repeat(2,1fr)}.feature-img-wrap img{height:200px}.feature-body p{font-size:13px}.why-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:767px){.nav-toggle{display:flex}#main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);flex-direction:column;padding:1rem 2rem;gap:1rem;z-index:99;box-shadow:0 4px 12px #00000014}#main-nav.nav-open{display:flex}#main-nav .nav-item{width:100%}#main-nav .nav-item>a{width:100%;padding:.5rem 0}.dropdown{position:static;box-shadow:none;border:none;border-left:2px solid var(--color-border);padding-left:.75rem;margin-top:.5rem;display:block;min-width:unset}.dropdown a{padding:.4rem .5rem;border-bottom:none;font-size:.875rem}.logo{width:200px;height:40px}.hero-content h1{font-size:1.8rem}.page-hero h1{font-size:1.6rem}.page-hero{padding:2.5rem 1.5rem}.products-grid,.why-grid,.values-grid{grid-template-columns:1fr}.contact-wrapper,.product-detail{grid-template-columns:1fr;gap:2rem;padding:2.5rem 1.5rem}.products{padding:2.5rem 1.5rem}.why-us{padding:3rem 1.5rem}.content-section,.values{padding:2.5rem 1.5rem}.bg-content{padding:1.75rem 1.5rem;margin:0 1rem}.bg-content h2{font-size:1.5rem}.specs-icon-section{padding:40px 0}.specs-icon-grid{grid-template-columns:repeat(2,1fr);gap:14px}.features-grid-section{padding:32px 0}.features-grid{grid-template-columns:1fr;gap:16px}.feature-img-wrap img{height:200px}.feature-body{padding:14px}.feature-body p{font-size:13px}.feature-badge{width:28px;height:28px;font-size:11px}.footer-contact{grid-template-columns:repeat(2,1fr)}.footer-body{grid-template-columns:1fr;gap:2.5rem;padding:3rem 1.5rem 2rem}.footer-bottom{flex-direction:column;text-align:center;gap:.5rem}.footer-contact-item{padding:1.25rem 1rem}.catalogue-section{padding:2.5rem 1rem 3.5rem}.catalogue-controls{gap:.75rem}}@media(max-width:480px){.footer-contact{grid-template-columns:1fr}.footer-contact-value{white-space:normal;overflow:visible;text-overflow:unset}.bg-content{margin:0;border-left:none;border-top:4px solid var(--color-brand)}}.form-error{color:var(--color-error);font-size:.88rem;min-height:1.2em;font-weight:500}.hp{position:absolute;width:0;height:0;overflow:hidden;opacity:0;pointer-events:none}