:root{
      --black:#0a0a0a; --panel:#111111; --panel2:#171717; --line:#292929;
      --orange:#ff5a00; --orange2:#ff6a00; --white:#f7f7f5; --muted:#a7a7a1;
      --max:1240px; --radius:22px; --shadow:0 24px 70px rgba(0,0,0,.35);
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:Inter,system-ui,sans-serif;background:var(--black);color:var(--white);line-height:1.55}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    .container{width:min(calc(100% - 40px),var(--max));margin:auto}
    .eyebrow{color:var(--orange);font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
    h1,h2,h3,h4{font-family:Montserrat,Inter,sans-serif;line-height:1.05}
    h1{font-size:clamp(3rem,7vw,6.5rem);letter-spacing:-.05em}
    h2{font-size:clamp(2.1rem,4.5vw,4rem);letter-spacing:-.04em}
    h3{font-size:1.3rem}
    .btn{display:inline-flex;align-items:center;gap:10px;padding:14px 20px;border:1px solid transparent;border-radius:999px;font-weight:800;transition:.2s ease;cursor:pointer}
    .btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:#ff731f;transform:translateY(-2px)}
    .btn-ghost{border-color:#3a3a3a;background:rgba(255,255,255,.02)}.btn-ghost:hover{border-color:#656565;background:#191919}
    .btn-small{padding:10px 15px;font-size:.9rem}
    header{position:fixed;inset:0 0 auto 0;z-index:50;border-bottom:1px solid rgba(255,255,255,.07);background:rgba(10,10,10,.78);backdrop-filter:blur(18px)}
    nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:flex;align-items:center;gap:12px}.brand-mark{width:34px;height:34px;border:9px solid var(--orange);transform:skew(-14deg);border-top-color:transparent}.brand strong{font-family:Montserrat;font-size:.95rem;letter-spacing:.03em}
    .navlinks{display:flex;gap:22px;font-size:.93rem;color:#c9c9c4}.navlinks a:hover{color:#fff}
    .nav-actions{display:flex;gap:10px}
    .hero{min-height:94vh;display:grid;align-items:end;padding:160px 0 80px;position:relative;overflow:hidden;background:radial-gradient(circle at 75% 28%,rgba(255,90,0,.22),transparent 30%),linear-gradient(120deg,#080808 20%,#111 60%,#0b0b0b)}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,10,.98) 0%,rgba(10,10,10,.83) 45%,rgba(10,10,10,.25) 100%),repeating-linear-gradient(112deg,transparent 0 58px,rgba(255,255,255,.028) 59px 60px)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:end}
    .hero-copy p{max-width:700px;color:#c5c5bf;font-size:1.12rem;margin:24px 0 32px}
    .hero-copy .hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid #333;border-radius:999px;background:#121212;color:#d4d4d0;font-size:.78rem;font-weight:700;margin-bottom:20px}.dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 20px var(--orange)}
    .hero-visual{min-height:440px;position:relative;border:1px solid #292929;border-radius:32px;background:linear-gradient(145deg,#151515,#0d0d0d);box-shadow:var(--shadow);overflow:hidden}.hero-visual:before{content:"";position:absolute;inset:10%;border:1px solid rgba(255,255,255,.08);transform:skewY(-8deg)}.hero-visual .machine{position:absolute;left:12%;right:12%;bottom:11%;height:57%;border:1px solid #3b3b3b;border-radius:18px;background:linear-gradient(160deg,#242424,#0b0b0b);box-shadow:inset 0 0 70px rgba(255,90,0,.06)}.hero-visual .machine:after{content:"KTC / INDUSTRIAL SERIES";position:absolute;left:22px;bottom:18px;color:#676761;font-weight:900;letter-spacing:.18em;font-size:.68rem}.core{position:absolute;width:110px;height:240px;left:44%;bottom:25%;border-radius:55px;background:linear-gradient(90deg,#4b4b4b,#171717);box-shadow:0 0 0 10px #101010,0 20px 80px rgba(255,90,0,.18)}.core:after{content:"";position:absolute;inset:10px 18px;border-radius:999px;border:1px solid #696963}.hero-visual .crosshair{position:absolute;left:20%;top:18%;width:90px;height:90px;border:1px solid rgba(255,90,0,.45);border-radius:50%}.hero-visual .crosshair:before,.hero-visual .crosshair:after{content:"";position:absolute;background:var(--orange)}.hero-visual .crosshair:before{width:1px;inset:0 50%;transform:translateX(-50%)}.hero-visual .crosshair:after{height:1px;inset:50% 0;transform:translateY(-50%)}
    .section{padding:110px 0}.section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:36px}.section-head p{max-width:520px;color:var(--muted)}
    .ticker{border-top:1px solid #1e1e1e;border-bottom:1px solid #1e1e1e;overflow:hidden;background:#0d0d0d}.ticker-track{display:flex;gap:42px;width:max-content;padding:20px 0;animation:scroll 28s linear infinite}.ticker-item{font-family:Montserrat;font-size:.92rem;font-weight:800;color:#7e7e77;letter-spacing:.08em;white-space:nowrap}.ticker-item span{color:var(--orange);margin-right:10px}@keyframes scroll{to{transform:translateX(-50%)}}
    .categories{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cat{padding:24px;border:1px solid #252525;background:linear-gradient(160deg,#151515,#0f0f0f);min-height:185px;border-radius:20px;display:flex;flex-direction:column;justify-content:space-between;transition:.2s}.cat:hover{transform:translateY(-4px);border-color:#444}.cat .icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(255,90,0,.1);color:var(--orange);font-weight:900}.cat p{color:#8f8f89;font-size:.9rem;margin-top:7px}.arrow{color:var(--orange);font-weight:900}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.dark-panel{padding:34px;border:1px solid #282828;border-radius:24px;background:linear-gradient(160deg,#121212,#0d0d0d)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.metric{padding:18px;border:1px solid #242424;border-radius:16px;background:#111}.metric strong{font-family:Montserrat;font-size:1.6rem}.metric span{display:block;color:#868680;font-size:.8rem;margin-top:5px}
    .catalog-tools{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;margin-bottom:22px}.search{display:flex;gap:10px;flex:1;min-width:250px}.search input,.select{width:100%;padding:13px 15px;border:1px solid #2e2e2e;border-radius:13px;background:#111;color:#fff;outline:none}.search input:focus,.select:focus{border-color:#61615d}.select{width:auto;min-width:200px}
    .products{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product{border:1px solid #272727;background:#111;border-radius:20px;overflow:hidden;transition:.2s}.product:hover{border-color:#474747;transform:translateY(-4px)}.product-thumb{height:200px;background:radial-gradient(circle at 50% 40%,rgba(255,90,0,.13),transparent 50%),linear-gradient(145deg,#171717,#0b0b0b);position:relative;overflow:hidden}.product-thumb:after{content:"PRODUCT / KTC";position:absolute;inset:auto 14px 13px auto;color:#54544e;font-weight:900;letter-spacing:.12em;font-size:.65rem}.product-shape{position:absolute;width:55%;height:54%;left:23%;top:22%;border:1px solid #4a4a48;border-radius:14px;background:linear-gradient(145deg,#2b2b2b,#101010);box-shadow:0 16px 40px rgba(0,0,0,.5)}.product-shape:before{content:"";position:absolute;width:28px;height:80%;right:-14px;top:10%;border-radius:20px;background:#31312f;border:1px solid #575752}.product-shape:after{content:"";position:absolute;width:46%;height:8px;left:27%;bottom:-17px;background:var(--orange);border-radius:50%}
    .product-body{padding:19px}.tag{display:inline-block;padding:5px 9px;background:#1b1b1b;border:1px solid #2d2d2d;color:#b8b8b3;border-radius:999px;font-size:.72rem;font-weight:700}.product h3{margin:13px 0 7px;font-size:1.05rem}.product p{color:#8d8d87;font-size:.82rem;min-height:42px}.product .actions{display:flex;gap:8px;margin-top:15px}
    .brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.brand-card{padding:28px;border:1px solid #262626;border-radius:20px;background:#111;min-height:180px;display:flex;flex-direction:column;justify-content:space-between}.brand-card .logo{font-family:Montserrat;font-weight:900;font-size:1.3rem;letter-spacing:.06em}.brand-card p{color:#8c8c86;font-size:.86rem}.brand-card .brand-count{color:var(--orange);font-weight:800;font-size:.8rem}
    .projects{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:14px}.project{min-height:250px;border:1px solid #2a2a2a;border-radius:22px;padding:22px;display:flex;align-items:end;background:linear-gradient(145deg,#1d1d1d,#0d0d0d);position:relative;overflow:hidden}.project:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,90,0,.15),transparent 70%)}.project span{position:relative;z-index:1;font-family:Montserrat;font-size:1.15rem;font-weight:800}.project small{display:block;color:#8f8f89;font-weight:600;margin-top:6px;font-family:Inter}
    .bridge{padding:36px;border-radius:28px;background:linear-gradient(120deg,#1a1a1a,#111);border:1px solid #303030;display:flex;align-items:center;justify-content:space-between;gap:24px}.bridge p{color:#9d9d96;margin-top:8px}
    .contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:18px}.contact-info,.form{padding:34px;border:1px solid #292929;border-radius:24px;background:#111}.contact-list{margin-top:26px;display:grid;gap:14px}.contact-item{padding:16px;border:1px solid #242424;border-radius:14px}.contact-item span{display:block;color:#81817b;font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px}.map{height:260px;margin-top:20px;border-radius:18px;overflow:hidden;border:1px solid #242424;filter:grayscale(1) invert(.92) hue-rotate(180deg) contrast(.84)}
    form{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.78rem;color:#a4a49e;font-weight:700}.field input,.field textarea,.field select{padding:13px 14px;border:1px solid #2b2b2b;background:#0d0d0d;border-radius:12px;color:#fff;font:inherit;outline:none}.field textarea{min-height:130px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:#5a5a56}.form-note{margin-top:12px;color:#74746f;font-size:.74rem}
    footer{padding:40px 0;border-top:1px solid #202020}.footer-grid{display:flex;justify-content:space-between;gap:20px;align-items:start}.footer-links{display:flex;gap:20px;color:#888;font-size:.86rem}.copyright{color:#666;font-size:.8rem;margin-top:35px}
    .modal{position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(10px);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}.modal.active{display:flex}.modal-box{width:min(940px,100%);max-height:90vh;overflow:auto;border:1px solid #303030;border-radius:25px;background:#111;box-shadow:var(--shadow);padding:28px}.modal-top{display:flex;justify-content:space-between;gap:20px;align-items:start}.close{border:1px solid #333;background:#171717;color:#fff;width:40px;height:40px;border-radius:50%;cursor:pointer}.detail-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px;margin-top:20px}.detail-image{min-height:340px;border-radius:20px;border:1px solid #2a2a2a;background:radial-gradient(circle at 50% 40%,rgba(255,90,0,.15),transparent 48%),linear-gradient(145deg,#1b1b1b,#0b0b0b);display:grid;place-items:center}.specs{margin-top:18px;border:1px solid #282828;border-radius:16px;overflow:hidden}.spec-row{display:grid;grid-template-columns:1fr 1fr}.spec-row>div{padding:11px 13px;border-bottom:1px solid #262626}.spec-row>div:first-child{color:#85857f}.spec-row:last-child>div{border-bottom:0}
    @media(max-width:1000px){.navlinks{display:none}.hero-grid,.split,.contact,.detail-grid{grid-template-columns:1fr}.categories,.products{grid-template-columns:repeat(2,1fr)}.brand-grid{grid-template-columns:repeat(2,1fr)}.projects{grid-template-columns:1fr 1fr}.hero-visual{min-height:320px}}
    @media(max-width:650px){.container{width:min(calc(100% - 24px),var(--max))}.section{padding:78px 0}.nav-actions .btn-ghost{display:none}.hero{padding-top:125px}.categories,.products,.brand-grid,.projects{grid-template-columns:1fr}.metrics{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:14px}.bridge,.footer-grid{flex-direction:column;align-items:flex-start}form{grid-template-columns:1fr}.field.full{grid-column:auto}.hero-copy p{font-size:1rem}}
  .brand-logo{max-width:220px;max-height:56px;width:auto;height:auto;object-fit:contain;display:block}.ktc-menu,.ktc-footer-menu{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:24px}.ktc-menu li{margin:0}.ktc-menu a,.ktc-footer-menu a{text-decoration:none;color:inherit}.ktc-footer-menu{flex-wrap:wrap;gap:18px}.ktc-orange{color:var(--orange)}