*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{-webkit-font-smoothing:antialiased;line-height:1.55}
a{color:inherit}img,svg{display:block;max-width:100%}img{height:auto}ul,ol{list-style:none}.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;z-index:999;background:#000;color:#fff;padding:10px}
.w{max-width:1200px;margin:0 auto;padding:0 20px}@media(min-width:980px){.w{padding:0 44px}}
.hd{position:sticky;top:0;z-index:50}.hd .w{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
.nv{display:none;gap:28px}.nv a{text-decoration:none}.hd .cta{display:none}.logo{text-decoration:none}
.mbtn{width:46px;height:46px;cursor:pointer;display:grid;place-items:center;background:none}
.drawer{position:fixed;inset:0;z-index:90;padding:22px;display:flex;flex-direction:column;visibility:hidden;opacity:0;transition:opacity .3s,visibility .3s}
.drawer.o{visibility:visible;opacity:1}.drawer nav{display:grid;gap:6px;margin-top:36px}.drawer nav a{text-decoration:none;font-size:36px;line-height:1.2}
.drawer .x{align-self:flex-end;width:46px;height:46px;font-size:20px;cursor:pointer;background:none}.drawer small{margin-top:auto;font-size:14px}
.bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr}.bar a{padding:17px;text-align:center;text-decoration:none;font-weight:700}
body{padding-bottom:58px}@media(min-width:980px){.nv,.hd .cta{display:flex}.mbtn,.bar{display:none}body{padding-bottom:0}}
section{padding:80px 0}@media(min-width:980px){section{padding:104px 0}}
.fm{display:grid;gap:14px}.fm label{display:grid;gap:6px;font-size:14px;font-weight:600}.fm input,.fm select,.fm textarea{font:inherit;font-size:16px;padding:13px 14px;width:100%}
.g2{display:grid;gap:14px}@media(min-width:640px){.g2{grid-template-columns:1fr 1fr}}
.split{display:grid;gap:40px}@media(min-width:980px){.split{grid-template-columns:1fr 1fr;gap:64px;align-items:center}}
.rv{opacity:0;transform:translateY(20px);transition:opacity .7s,transform .7s cubic-bezier(.2,.8,.2,1)}.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}
.soc:empty,.chk:empty,.gi:empty{display:none}

/* KAT Concrete: black / metallic silver / amber. Design-led, no photos: flat concrete-slab blocks with saw-cut joints. */
body{background:#0e0e0f;color:#ece9e6;font-family:var(--f-b)}
h1,h2,h3,.h1,.h2,.fbig,.lg b,.fact b,.stp b,.sv .n,.cbig strong,.drawer nav a,.badge b{font-family:var(--f-h);text-transform:uppercase}
.kick,.mono{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:#f2a33a}
.h2{font-weight:900;font-size:clamp(46px,9vw,96px);line-height:.92;letter-spacing:.005em;margin-top:12px;color:#ece9e6}
.lede{font-size:18px;color:#a7a4a2;margin-top:16px;max-width:54ch}
.sh{max-width:780px}
/* concrete texture (flat speckle) */
.tx-c,.slab i,.sv,.pagehead{background-color:#a7a4a2;background-image:radial-gradient(#7d7a7859 1px,transparent 1.3px),radial-gradient(#cfccc999 1px,transparent 1.5px);background-size:9px 9px,13px 13px;background-position:0 0,4px 6px}
/* header */
.hd{background:#0e0e0f;border-bottom:1px solid #2a2a2b}.lg{display:flex;align-items:center;gap:12px}
.lg .tx{display:grid;line-height:1}.lg b{font-weight:900;font-size:32px;letter-spacing:.02em;color:#ece9e6}.lg i{font-style:normal;font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:#a7a4a2;margin-top:3px;font-weight:600}
.nv a{font-weight:600;font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:#a7a4a2}.nv a:hover,.nv a[aria-current]{color:#ece9e6}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#f2a33a;color:#0e0e0f;border:0;border-radius:0;padding:17px 26px;font-weight:800;font-size:14.5px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;cursor:pointer;font-family:var(--f-b)}.btn:hover{background:#d98a1f}
.btn.ghost{background:transparent;color:#ece9e6;box-shadow:inset 0 0 0 2px #a7a4a2}.btn.ghost:hover{box-shadow:inset 0 0 0 2px #ece9e6}
.hd .cta{padding:13px 20px}
.mbtn{border:2px solid #a7a4a2;color:#ece9e6;font-size:18px}
.drawer{background:#0e0e0f;color:#ece9e6}.drawer nav a{font-weight:900;font-size:44px}.drawer .x{border:2px solid #a7a4a2;color:#ece9e6}.drawer small{color:#a7a4a2}
.bar .b1{background:#f2a33a;color:#0e0e0f;text-transform:uppercase;letter-spacing:.1em;font-size:14px}.bar .b2{background:#1a1a1b;color:#ece9e6;text-transform:uppercase;letter-spacing:.1em;font-size:14px;border-top:1px solid #2a2a2b}
/* hero */
.hero{padding:48px 0 64px;border-bottom:1px solid #2a2a2b}
.hero-g{display:grid;gap:44px}@media(min-width:980px){.hero{padding:64px 0 88px}.hero-g{grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}}
.hero h1{font-weight:900;font-size:clamp(66px,17vw,124px);line-height:.86;letter-spacing:.005em;margin-top:18px;color:#ece9e6}
.hero h1 em{font-style:normal;display:block;color:#f2a33a}
.hero .lede{font-size:19px}
.ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}@media(max-width:600px){.ctas .btn{flex:1 1 auto;padding:16px 14px}}
.chk{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.chk li{border:1px solid #2a2a2b;color:#a7a4a2;padding:7px 12px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.chk li:before{content:"";display:inline-block;width:7px;height:7px;background:#f2a33a;margin-right:9px;vertical-align:1px}
.badge{display:inline-grid;margin-top:26px;border-left:4px solid #f2a33a;padding:4px 0 4px 14px}.badge b{font-weight:900;font-size:34px;line-height:1;color:#ece9e6}.badge span{font-size:13px;color:#a7a4a2;letter-spacing:.1em;text-transform:uppercase;margin-top:4px}
/* slab block (decoration) */
.slab{position:relative;display:grid;grid-template-columns:1.2fr 1fr;grid-template-rows:1fr 1fr 1fr;gap:5px;background:#0e0e0f;aspect-ratio:4/5;border:5px solid #1a1a1b;outline:1px solid #2a2a2b}
.slab i{display:block}.slab i:nth-child(1){grid-row:span 2}.slab i:nth-child(4){grid-column:span 2}
.slab i:nth-child(2){background-color:#cfccc9}.slab i:nth-child(4){background-color:#8f8c8a}
.slab:after{content:"";position:absolute;left:-5px;right:-5px;bottom:24%;height:12px;background:#f2a33a}
.slab.sm{aspect-ratio:5/4;grid-template-columns:1fr 1fr 1fr;grid-template-rows:1fr 1fr}.slab.sm i:nth-child(1){grid-row:auto}.slab.sm i:nth-child(4){grid-column:auto}.slab.sm:after{bottom:auto;top:18%;left:auto;right:-5px;width:12px;height:auto;top:-5px;bottom:-5px;right:22%}
@media(max-width:979px){.hero .slab{aspect-ratio:16/9;grid-template-columns:1fr 1fr 1fr;grid-template-rows:1fr 1fr}.hero .slab i:nth-child(1){grid-row:span 2}.hero .slab i:nth-child(4){grid-column:auto}}
/* strip */
.strip{background:#f2a33a;color:#0e0e0f;padding:16px 0;overflow:hidden}.strip ul{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 0}.strip li{font-family:var(--f-h);font-weight:800;font-size:20px;letter-spacing:.06em;text-transform:uppercase;padding:0 14px;border-left:2px solid #0e0e0f}.strip li:first-child{border-left:0}
/* services: concrete tiles */
.svcs{background:#0e0e0f}.svcs.alt{background:#1a1a1b}
.svg{display:grid;gap:5px;margin-top:44px;background:#0e0e0f;grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:699px){.sv{min-height:160px;padding:16px 14px 18px}.sv h3{font-size:21px;overflow-wrap:anywhere}.sv p{font-size:14px}.sv:first-child{grid-column:span 2}}@media(min-width:1050px){.svg{grid-template-columns:repeat(4,1fr)}.sv:first-child{grid-column:span 2;grid-row:span 2}.sv:first-child h3{font-size:56px}.sv:nth-child(6):nth-last-child(2),.sv:nth-child(7):last-child{grid-column:span 2}}
.sv{color:#0e0e0f;padding:24px 22px 26px;min-height:190px;display:flex;flex-direction:column;position:relative}
.sv .n{font-weight:800;font-size:15px;letter-spacing:.1em;color:#0e0e0f;background:#f2a33a;align-self:flex-start;padding:3px 8px}
.sv h3{font-weight:900;font-size:32px;line-height:.95;margin-top:auto;padding-top:28px}.sv p{margin-top:8px;font-size:15.5px;font-weight:500;color:#1a1a1b}
.sv:nth-child(3n+2){background-color:#cfccc9}.sv:nth-child(4n+3){background-color:#8f8c8a}
.tags{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}.tags ul{display:flex;flex-wrap:wrap;gap:8px}.tags li{border:1px solid #2a2a2b;padding:6px 12px;font-size:14px;color:#a7a4a2}
.more{margin-top:34px}
/* why */
.why{background:#1a1a1b}
.fg{display:grid;gap:0;margin-top:44px;border-top:2px solid #a7a4a2}@media(min-width:700px){.fg{grid-template-columns:1fr 1fr}}@media(min-width:1050px){.fg{grid-template-columns:repeat(4,1fr)}}
.fact{padding:26px 22px 30px 0;border-bottom:1px solid #2a2a2b}@media(min-width:1050px){.fact{padding-right:26px;border-bottom:0;border-right:1px solid #2a2a2b;padding-left:22px}.fact:first-child{padding-left:0}.fact:last-child{border-right:0}}
.fact b{display:block;font-weight:900;font-size:52px;line-height:.9;color:#f2a33a}.fact h3{font-size:24px;font-weight:800;margin-top:14px;line-height:1}.fact p{color:#a7a4a2;margin-top:8px;font-size:15.5px}
/* about */
.about{background:#0e0e0f}
.about .split{align-items:center}.about .h2{font-size:clamp(44px,6.4vw,76px)}
.tagq{font-family:var(--f-h);font-weight:900;font-size:clamp(34px,5vw,52px);line-height:.95;text-transform:uppercase;color:#f2a33a;margin-top:24px}
.about .chk{margin:24px 0 30px}
/* steps */
.steps{background:#0e0e0f;border-top:1px solid #2a2a2b}.steps.dark{background:#1a1a1b}
.stg{display:grid;gap:5px;margin-top:44px}@media(min-width:900px){.stg{grid-template-columns:repeat(3,1fr)}}
.stp{background:#1a1a1b;padding:26px 24px 30px;border-top:4px solid #f2a33a}.steps.dark .stp{background:#0e0e0f}
.stp b{font-weight:900;font-size:72px;line-height:.8;color:#a7a4a2}.stp h3{font-size:28px;font-weight:900;margin-top:18px;line-height:1}.stp p{color:#a7a4a2;margin-top:8px}
/* area */
.area{background:#1a1a1b}.towns{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 30px}.towns li{border:2px solid #a7a4a2;padding:9px 16px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:14px}
/* contact */
.contact{background:#0e0e0f;border-top:1px solid #2a2a2b}
.cbig{display:grid;gap:4px;margin-top:28px;background:#f2a33a;color:#0e0e0f;text-decoration:none;padding:20px 24px;max-width:440px}.cbig small{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:800}.cbig strong{font-size:44px;font-weight:900;line-height:1}.cbig:hover{background:#d98a1f}
.cinfo{display:grid;gap:16px;margin-top:26px}.cinfo li{display:grid;gap:3px;font-size:17px;font-weight:600}.cinfo small{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:#a7a4a2;font-weight:700}.cinfo a{justify-self:start;text-decoration:none;border-bottom:2px solid #f2a33a}
.soc{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.soc a{text-decoration:none;font-weight:800;font-size:13.5px;letter-spacing:.14em;text-transform:uppercase;border:2px solid #a7a4a2;padding:10px 16px}.soc a:hover{border-color:#ece9e6}
.fm{background:#1a1a1b;padding:24px;border-top:4px solid #f2a33a}@media(min-width:980px){.fm{padding:32px}}
.fm label{color:#a7a4a2;letter-spacing:.06em}
.fm input,.fm select,.fm textarea{border:1.5px solid #3a3a3b;border-radius:0;background:#0e0e0f;color:#ece9e6}.fm input:focus,.fm select:focus,.fm textarea:focus{outline:2px solid #f2a33a;outline-offset:0}
.fm textarea::placeholder{color:#7d7a78}.fm .btn{width:100%;padding:19px}
.flag{font-size:15px;padding:12px 14px;margin-top:4px;border-left:4px solid #f2a33a;background:#0e0e0f;color:#ece9e6}
/* page head + footer */
.pagehead{color:#0e0e0f;padding:60px 0 54px;border-bottom:12px solid #f2a33a}.pagehead .kick{color:#0e0e0f;background:#f2a33a;padding:5px 9px}.h1{font-weight:900;font-size:clamp(60px,13vw,140px);line-height:.88;margin-top:16px}.pagehead .lede{color:#1a1a1b;font-weight:500}
.ft{background:#000000;color:#ece9e6;padding:64px 0 30px;border-top:1px solid #2a2a2b}.fbig{font-weight:900;font-size:clamp(56px,12vw,150px);line-height:.88;color:#a7a4a2}
.fcols{display:grid;gap:18px;margin-top:34px;font-size:15.5px;color:#a7a4a2}@media(min-width:900px){.fcols{grid-template-columns:repeat(3,1fr)}}.fcols a{text-decoration:none}.fcols a:hover{color:#ece9e6}.fine{font-size:13px;color:#7d7a78;margin-top:34px;border-top:1px solid #2a2a2b;padding-top:20px}