:root { --brand:#512729;--brand-light:#7a3c3f;--brand-pale:#fdece9;--dark:#1a1a1a;--dark2:#232728;--text:#555;--bg-warm:#FDF7F4;--bg-soft:#f5ede9; }
        .ht-breadcrumb{position:relative;width:100%;height:420px;display:flex;align-items:center;justify-content:center;overflow:hidden;}
        .ht-breadcrumb__bg{position:absolute;inset:0;background-image:url('assets/img/aluminium_cut.jpg');background-size:cover;background-position:center;transform:scale(1.05);transition:transform 8s ease;}
        .ht-breadcrumb__bg.zoomed{transform:scale(1);}
        .ht-breadcrumb__overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(81,39,41,0.88) 0%,rgba(35,39,40,0.78) 60%,rgba(0,0,0,0.65) 100%);}
        .ht-breadcrumb__overlay::after{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 40px,rgba(255,255,255,0.015) 40px,rgba(255,255,255,0.015) 80px);}
        .ht-breadcrumb__content{position:relative;z-index:5;text-align:center;color:#fff;padding:0 20px;}
        .ht-breadcrumb__title{font-family:'Montserrat',sans-serif;font-size:clamp(32px,5.5vw,65px);font-weight:900;text-transform:uppercase;line-height:1.1;margin-bottom:20px;letter-spacing:-1px;color:#fff;}
        .ht-breadcrumb__nav{display:flex;align-items:center;justify-content:center;gap:10px;font-size:14px;font-weight:500;flex-wrap:wrap;}
        .ht-breadcrumb__nav a{color:rgba(255,255,255,0.7);text-decoration:none;transition:color .3s;}
        .ht-breadcrumb__nav a:hover{color:#f5c6c8;}
        .ht-breadcrumb__nav .sep{color:rgba(255,255,255,0.35);font-size:11px;}
        .ht-breadcrumb__nav .current{color:#f5c6c8;font-weight:700;}
        .ht-svc-intro{background:var(--bg-warm);padding:80px 0 60px;}
        .eyebrow{display:inline-flex;align-items:center;gap:12px;margin-bottom:20px;}
        .eyebrow-line{width:35px;height:2px;background:var(--brand);}
        .eyebrow-text{font-size:12px;letter-spacing:5px;color:var(--brand);font-weight:800;text-transform:uppercase;}
        .lead-text{font-size:16px;color:var(--text);line-height:1.85;max-width:820px;}
        .ht-svc-detail{background:var(--bg-soft);padding:70px 0;}
        .ht-svc-img-wrap{border-radius:20px;overflow:hidden;box-shadow:0 20px 60px rgba(81,39,41,0.15);position:relative;}
        .ht-svc-img-wrap img{width:100%;height:460px;object-fit:cover;display:block;transition:transform 0.6s ease;}
        .ht-svc-img-wrap:hover img{transform:scale(1.04);}
        .img-badge{position:absolute;bottom:20px;left:20px;background:var(--brand);color:#fff;font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;padding:8px 18px;border-radius:30px;}
        .ht-svc-detail-content h2{font-family:'Montserrat',sans-serif;font-size:clamp(24px,3vw,38px);font-weight:900;color:var(--dark);margin-bottom:18px;line-height:1.25;}
        .ht-svc-detail-content p{font-size:15px;color:var(--text);line-height:1.85;margin-bottom:18px;}
        .ht-feature-list{list-style:none;padding:0;margin:24px 0;}
        .ht-feature-list li{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid rgba(81,39,41,0.08);font-size:15px;color:#333;font-weight:500;}
        .ht-feature-list li:last-child{border-bottom:none;}
        .ht-feature-list li .dot{width:10px;height:10px;background:var(--brand);border-radius:50%;flex-shrink:0;margin-top:5px;}
        .ht-btn-brand{display:inline-flex;align-items:center;gap:10px;background:var(--brand);color:#fff;padding:15px 35px;border-radius:50px;font-size:14px;font-weight:800;text-decoration:none;letter-spacing:1.5px;text-transform:uppercase;transition:all 0.3s;}
        .ht-btn-brand:hover{background:var(--dark);color:#fff;transform:translateX(5px);}
        .ht-why{background:var(--dark2);padding:75px 0;}
        .ht-why h2,.ht-applications h2,.ht-materials h2,.ht-faq h2,.ht-related h2{font-family:'Montserrat',sans-serif;font-size:clamp(24px,3.2vw,40px);font-weight:900;margin-bottom:12px;}
        .ht-why h2{color:#fff;}
        .ht-why .sub{color:rgba(255,255,255,0.55);font-size:15px;margin-bottom:50px;}
        .why-card{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:18px;padding:32px 28px;height:100%;transition:all 0.35s ease;margin-bottom:24px;}
        .why-card:hover{background:var(--brand);border-color:var(--brand);transform:translateY(-8px);}
        .why-card .icon{width:52px;height:52px;background:rgba(245,198,200,0.12);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
        .why-card h4{font-size:17px;font-weight:800;color:#fff;margin-bottom:10px;}
        .why-card p{font-size:13.5px;color:rgba(255,255,255,0.6);line-height:1.7;margin:0;}
        .why-card:hover p{color:rgba(255,255,255,0.85);}
        .ht-applications{background:var(--bg-warm);padding:75px 0;}
        .ht-applications h2{color:var(--dark);}
        .ht-applications .sub{color:var(--text);font-size:15px;margin-bottom:50px;}
        .app-pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1.5px solid rgba(81,39,41,0.12);border-radius:50px;padding:12px 22px;font-size:14px;font-weight:600;color:var(--dark);margin:6px;transition:all 0.3s;}
        .app-pill:hover{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-3px);box-shadow:0 8px 25px rgba(81,39,41,0.2);}
        .app-pill .bullet{width:7px;height:7px;background:var(--brand);border-radius:50%;transition:background 0.3s;}
        .app-pill:hover .bullet{background:#fff;}
        .ht-materials{background:var(--bg-soft);padding:75px 0;}
        .ht-materials h2{color:var(--dark);}
        .ht-materials .sub{color:var(--text);font-size:15px;margin-bottom:50px;}
        .mat-card{background:#fff;border-radius:18px;padding:35px 28px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,0.06);transition:all 0.35s ease;margin-bottom:24px;height:100%;}
        .mat-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(81,39,41,0.13);}
        .mat-num{font-size:42px;font-weight:900;color:rgba(81,39,41,0.1);line-height:1;margin-bottom:10px;font-family:'Montserrat',sans-serif;}
        .mat-card h4{font-size:18px;font-weight:800;color:var(--dark);margin-bottom:10px;}
        .mat-card p{font-size:14px;color:var(--text);line-height:1.7;margin:0;}
        .mat-tag{display:inline-block;background:var(--brand-pale);color:var(--brand);font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:4px 12px;border-radius:20px;margin-bottom:14px;}
        .ht-faq{background:var(--bg-warm);padding:75px 0;}
        .ht-faq h2{color:var(--dark);}
        .ht-faq .sub{color:var(--text);font-size:15px;margin-bottom:50px;}
        .faq-item{background:#fff;border-radius:14px;margin-bottom:14px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.05);}
        .faq-q{width:100%;background:none;border:none;text-align:left;padding:22px 28px;font-size:15.5px;font-weight:700;color:var(--dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:color 0.3s;}
        .faq-q:hover,.faq-q.open{color:var(--brand);}
        .faq-icon{width:28px;height:28px;background:var(--brand-pale);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px;font-weight:700;color:var(--brand);transition:all 0.3s;}
        .faq-q.open .faq-icon{background:var(--brand);color:#fff;transform:rotate(45deg);}
        .faq-a{max-height:0;overflow:hidden;transition:max-height 0.4s ease,padding 0.3s;padding:0 28px;font-size:15px;color:var(--text);line-height:1.8;}
        .faq-a.open{max-height:300px;padding:0 28px 22px;}
        .ht-cta-band{background:linear-gradient(135deg,#512729 0%,#7a3c3f 50%,#512729 100%);padding:70px 0;text-align:center;position:relative;overflow:hidden;}
        .ht-cta-band::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(-45deg,transparent,transparent 50px,rgba(255,255,255,0.03) 50px,rgba(255,255,255,0.03) 100px);}
        .ht-cta-band h2{font-family:'Montserrat',sans-serif;font-size:clamp(26px,4vw,48px);font-weight:900;color:#fff;margin-bottom:15px;position:relative;}
        .ht-cta-band p{font-size:16px;color:rgba(255,255,255,0.75);margin-bottom:35px;position:relative;}
        .ht-btn-white{display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--brand);padding:16px 40px;border-radius:50px;font-size:14px;font-weight:800;text-decoration:none;letter-spacing:1.5px;text-transform:uppercase;transition:all 0.3s;position:relative;}
        .ht-btn-white:hover{background:var(--dark);color:#fff;transform:scale(1.05);}
        .ht-reveal{opacity:0;transform:translateY(40px);transition:all 0.7s cubic-bezier(0.22,1,0.36,1);}
        .ht-reveal.active{opacity:1;transform:translateY(0);}
        .ht-reveal-delay-1{transition-delay:0.1s;} .ht-reveal-delay-2{transition-delay:0.2s;} .ht-reveal-delay-3{transition-delay:0.3s;}
        .ht-related{background:var(--bg-soft);padding:75px 0;}
        .ht-related h2{color:var(--dark);margin-bottom:40px;}
        .rel-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 18px rgba(0,0,0,0.07);transition:all 0.35s ease;margin-bottom:24px;text-decoration:none;display:block;}
        .rel-card:hover{transform:translateY(-8px);box-shadow:0 18px 45px rgba(81,39,41,0.15);}
        .rel-card img{width:100%;height:180px;object-fit:cover;transition:transform 0.5s;}
        .rel-card:hover img{transform:scale(1.06);}
        .rel-card-body{padding:20px;}
        .rel-card-body h5{font-size:16px;font-weight:800;color:var(--dark);margin-bottom:6px;}
        .rel-card-body span{font-size:13px;color:var(--brand);font-weight:600;}
        @media(max-width:991px){.ht-svc-img-wrap{margin-bottom:40px;}.ht-svc-img-wrap img{height:320px;}}
        @media(max-width:767px){.ht-breadcrumb{height:300px;}.ht-svc-img-wrap img{height:260px;}.ht-svc-intro,.ht-svc-detail,.ht-why,.ht-applications,.ht-materials,.ht-faq,.ht-related{padding:50px 0;}}