:root{
  --solid-red:#d71924;
  --solid-red-dark:#a50d15;
  --solid-ink:#17191c;
  --solid-muted:#6d7176;
  --solid-soft:#f4f2ee;
  --solid-line:rgba(22,24,27,.12);
  --solid-page:1480px;
  --solid-ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.rka-solid-page{
  margin:0;
  overflow-x:hidden;
  color:var(--solid-ink);
  background:#fff;
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
.rka-solid img{display:block;max-width:100%}
.rka-solid a{color:inherit;text-decoration:none}
.rka-solid button{font:inherit}
.rka-solid-shell{width:min(calc(100% - 80px),var(--solid-page));margin-inline:auto}
.rka-solid-kicker{
  position:relative;
  width:max-content;
  max-width:100%;
  margin:0 0 24px;
  padding-bottom:16px;
  color:var(--solid-red);
  font-size:10px;
  font-weight:600;
  line-height:1.3;
  letter-spacing:.18em;
  text-transform:uppercase;
}
.rka-solid-kicker::after{
  content:"";position:absolute;left:0;bottom:0;width:42px;height:1px;
  background:linear-gradient(90deg,var(--solid-red),transparent);
  box-shadow:0 0 10px rgba(215,25,36,.2)
}
.rka-solid-kicker--light{color:#fff}
.rka-solid-kicker--light::after{background:linear-gradient(90deg,var(--solid-red),rgba(255,255,255,.35),transparent)}

.rka-solid h1,.rka-solid h2{
  margin:0;
  font-family:"Cormorant Garamond",Georgia,serif;
  font-weight:400;
  letter-spacing:-.045em;
}
.rka-solid h2{font-size:clamp(48px,4.6vw,76px);line-height:.95}
.rka-solid h2 em{color:var(--solid-red);font-style:italic;font-weight:500}
.rka-solid p{margin:0;color:var(--solid-muted);font-size:14px;line-height:1.8}

.rka-solid-btn{
  position:relative;min-height:54px;padding:0 16px 0 24px;display:inline-flex;align-items:center;justify-content:space-between;gap:30px;
  overflow:hidden;border:1px solid transparent;border-radius:10px;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  transition:transform .35s var(--solid-ease),box-shadow .35s ease,background .35s ease;
}
.rka-solid-btn::before{content:"";position:absolute;top:-70%;left:-40%;width:24%;height:240%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transform:skewX(-20deg);transition:left .8s var(--solid-ease)}
.rka-solid-btn:hover{transform:translateY(-3px)}
.rka-solid-btn:hover::before{left:125%}
.rka-solid-btn b{width:28px;height:28px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.23);border-radius:50%;font-size:14px;font-weight:400;transition:transform .3s var(--solid-ease),background .3s ease,color .3s ease}
.rka-solid-btn:hover b{transform:translateX(3px);background:#fff;color:var(--solid-red)}
.rka-solid-btn--red{color:#fff;background:linear-gradient(135deg,#ec2b35,var(--solid-red) 58%,var(--solid-red-dark));box-shadow:0 14px 34px rgba(178,12,22,.28)}
.rka-solid-btn--dark{color:#fff;background:linear-gradient(135deg,#25282c,#111315);box-shadow:0 14px 34px rgba(12,13,15,.18)}

.rka-solid-text-link{display:inline-flex;align-items:center;gap:16px;color:#fff;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.rka-solid-text-link i{width:54px;height:1px;background:linear-gradient(90deg,#fff,transparent);transition:width .35s var(--solid-ease)}
.rka-solid-text-link:hover i{width:76px}

/* HERO */
.rka-solid-hero{position:relative;min-height:100vh;padding-top:88px;overflow:hidden;isolation:isolate;color:#fff;background:#111315}
.rka-solid-hero__media,.rka-solid-hero__overlay,.rka-solid-hero__grid{position:absolute;inset:0;pointer-events:none}
.rka-solid-hero__media{z-index:-4;left:30%;overflow:hidden}
.rka-solid-hero__media img{width:100%;height:100%;object-fit:cover;object-position:center;transform:scale(1.035);animation:solidHeroZoom 16s ease-in-out infinite alternate}
@keyframes solidHeroZoom{to{transform:scale(1.08)}}
.rka-solid-hero__overlay{z-index:-3;background:
  linear-gradient(90deg,rgba(9,10,12,.96) 0%,rgba(11,12,14,.82) 28%,rgba(12,13,15,.33) 57%,rgba(8,9,10,.17) 100%),
  linear-gradient(180deg,rgba(8,9,10,.18),rgba(8,9,10,.04) 58%,rgba(8,9,10,.68))}
.rka-solid-hero__grid{z-index:-2;opacity:.16;background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:86px 86px;mask-image:linear-gradient(90deg,#000,transparent 67%)}
.rka-solid-hero__inner{min-height:calc(100vh - 88px);display:grid;grid-template-columns:minmax(400px,.65fr) minmax(0,1.35fr);align-items:center;gap:60px;padding-top:55px;padding-bottom:150px}
.rka-solid-hero__copy{max-width:610px}
.rka-solid-hero h1{font-size:clamp(84px,9vw,154px);line-height:.72;color:#fff;text-shadow:0 20px 55px rgba(0,0,0,.25)}
.rka-solid-hero h1 span{display:block;margin-top:26px;padding-left:9px;color:rgba(255,255,255,.82);font-family:"Inter",Arial,sans-serif;font-size:clamp(19px,1.8vw,31px);font-weight:300;line-height:1;letter-spacing:.34em;text-transform:uppercase}
.rka-solid-hero__lead{max-width:520px;margin-top:40px;color:rgba(255,255,255,.73);font-size:15px;line-height:1.85}
.rka-solid-hero__actions{margin-top:38px;display:flex;align-items:center;gap:30px;flex-wrap:wrap}
.rka-solid-hero__side{justify-self:end;align-self:end;margin-bottom:116px;padding:22px 24px;min-width:270px;border:1px solid rgba(255,255,255,.16);border-radius:12px;background:rgba(12,13,15,.38);box-shadow:0 20px 48px rgba(0,0,0,.2);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.rka-solid-hero__side span,.rka-solid-hero__side small{display:block;font-size:8px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.rka-solid-hero__side span{margin-bottom:8px;color:#ef3340}.rka-solid-hero__side strong{display:block;font-family:"Cormorant Garamond",Georgia,serif;font-size:23px;font-weight:400}.rka-solid-hero__side small{margin-top:6px;color:rgba(255,255,255,.56)}
.rka-solid-hero__foot{position:absolute;left:0;right:0;bottom:0;border-top:1px solid rgba(255,255,255,.12);background:rgba(9,10,11,.46);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.rka-solid-hero__foot-inner{min-height:116px;display:grid;grid-template-columns:repeat(3,1fr)}
.rka-solid-hero__foot-inner>div{position:relative;display:flex;flex-direction:column;justify-content:center;padding:20px 48px}.rka-solid-hero__foot-inner>div:first-child{padding-left:0}.rka-solid-hero__foot-inner>div+div::before{content:"";position:absolute;left:0;top:24px;bottom:24px;width:1px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.2),transparent)}
.rka-solid-hero__foot strong{font-size:10px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}.rka-solid-hero__foot span{margin-top:8px;color:rgba(255,255,255,.54);font-size:11px}

/* INTRO */
.rka-solid-intro{padding:140px 0;background:linear-gradient(135deg,#fff,#f7f5f1)}
.rka-solid-intro__grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(460px,1.12fr);gap:100px;align-items:start}
.rka-solid-intro__heading h2{font-size:clamp(58px,5.7vw,90px)}
.rka-solid-intro__copy{padding-top:35px}
.rka-solid-intro__lead{margin-bottom:22px!important;color:#25282c!important;font-family:"Cormorant Garamond",Georgia,serif;font-size:27px!important;line-height:1.35!important}
.rka-solid-intro__stats{margin-top:55px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--solid-line);border-bottom:1px solid var(--solid-line)}
.rka-solid-intro__stats article{position:relative;padding:26px 25px 28px}.rka-solid-intro__stats article:first-child{padding-left:0}.rka-solid-intro__stats article+article::before{content:"";position:absolute;left:0;top:20px;bottom:20px;width:1px;background:var(--solid-line)}
.rka-solid-intro__stats strong{display:block;color:var(--solid-red);font-family:"Cormorant Garamond",Georgia,serif;font-size:42px;font-weight:500;line-height:1}.rka-solid-intro__stats span{display:block;margin-top:8px;color:#62666b;font-size:9px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;line-height:1.5}

/* HEAD */
.rka-solid-section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.55fr);gap:80px;align-items:end;margin-bottom:60px}.rka-solid-section-head>p{max-width:510px;justify-self:end}.rka-solid-section-head--compact{margin-bottom:48px}

/* SHOWCASE */
.rka-solid-showcase{padding:130px 0 145px;background:#efede9}
.rka-solid-editorial{position:relative;margin:0;overflow:hidden;border-radius:18px;background:#ddd;box-shadow:0 30px 80px rgba(21,23,26,.14)}
.rka-solid-editorial img{width:100%;height:auto;transform:scale(1.025);transition:filter .6s ease}.rka-solid-editorial:hover img{filter:saturate(1.04) contrast(1.02)}
.rka-solid-editorial__shine{position:absolute;top:-30%;left:-30%;width:18%;height:180%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.34),transparent);transform:rotate(13deg);transition:left 1.1s var(--solid-ease)}.rka-solid-editorial:hover .rka-solid-editorial__shine{left:120%}

/* STUDIO */
.rka-solid-studio{padding:135px 0;background:#fff}
.rka-solid-studio__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(390px,.85fr);gap:85px;align-items:center}
.rka-solid-studio__preview{position:relative;min-height:680px;border-radius:18px;overflow:hidden;background:linear-gradient(145deg,#e8e4dd,#d8d3ca);box-shadow:0 28px 70px rgba(24,26,29,.12)}
.rka-solid-house{position:absolute;inset:0;padding:10% 8% 0;background:linear-gradient(180deg,#d8d3ca,#eee9e2 60%,#cbc4b9)}
.rka-solid-house::before{content:"";position:absolute;left:0;right:0;bottom:0;height:28%;background:linear-gradient(160deg,#9f9a92,#d6d0c7 54%,#aaa49b);clip-path:polygon(0 15%,100% 0,100% 100%,0 100%)}
.rka-solid-house__roof{position:absolute;left:4%;right:4%;top:9%;height:9%;background:#282a2d;box-shadow:0 12px 24px rgba(0,0,0,.16)}
.rka-solid-house__wall{position:relative;height:67%;margin-top:8%;display:grid;grid-template-columns:minmax(0,1fr) 24%;gap:5%;align-items:end;padding:7% 6% 0;background:#efede8;box-shadow:0 20px 45px rgba(33,35,38,.08)}
.rka-solid-door{--door-bg:linear-gradient(145deg,#353b40,#262b2f);position:relative;height:82%;overflow:hidden;border:8px solid #25282c;border-bottom-width:10px;background:var(--door-bg);box-shadow:0 18px 34px rgba(0,0,0,.2),inset 0 0 35px rgba(255,255,255,.03);transition:background .45s ease}
.rka-solid-door[data-finish="white"]{--door-bg:linear-gradient(145deg,#f4f3f0,#d9d8d3)}
.rka-solid-door[data-finish="oak"]{--door-bg:repeating-linear-gradient(2deg,rgba(255,255,255,.025) 0 2px,transparent 2px 8px),linear-gradient(125deg,#3d2418,#81543b 45%,#4a2b1d 74%,#8b5b3c)}
.rka-solid-door[data-finish="bronze"]{--door-bg:linear-gradient(145deg,#776154,#4b3e36)}
.rka-solid-door__panel-lines{position:absolute;inset:0;background:repeating-linear-gradient(180deg,transparent 0 calc(20% - 2px),rgba(3,4,5,.28) calc(20% - 2px) 20%);box-shadow:inset 0 1px rgba(255,255,255,.12)}
.rka-solid-door__windows{position:absolute;left:11%;top:10%;bottom:10%;width:12%;display:grid;grid-template-rows:repeat(4,1fr);gap:8%}
.rka-solid-door__windows span{border:5px solid rgba(238,239,237,.9);background:linear-gradient(145deg,#b4d1de,#eaf6f8 58%,#91b7ca);box-shadow:inset 0 0 0 1px rgba(0,0,0,.15),0 4px 10px rgba(0,0,0,.16);transition:border-radius .3s ease,transform .3s ease}
.rka-solid-door[data-window-style="rectangle"] .rka-solid-door__windows{width:24%}.rka-solid-door[data-window-style="rectangle"] .rka-solid-door__windows span{transform:scaleY(.67)}
.rka-solid-door[data-window-style="none"] .rka-solid-door__windows{opacity:0;transform:translateX(-8px)}
.rka-solid-house__entry{height:74%;padding:7%;background:linear-gradient(90deg,#c9b18e,#8d7555);box-shadow:0 12px 25px rgba(0,0,0,.14)}.rka-solid-house__entry span{display:block;width:62%;height:100%;margin:auto;background:linear-gradient(145deg,#24272a,#111315);border:4px solid #3b3e42}
.rka-solid-house__ground{position:absolute;left:0;right:0;bottom:0;height:22%;background:linear-gradient(170deg,#b9b2a8,#827d76);clip-path:polygon(0 32%,100% 0,100% 100%,0 100%)}
.rka-solid-preview-label{position:absolute;left:28px;bottom:27px;padding:14px 18px;border:1px solid rgba(255,255,255,.18);border-radius:9px;color:#fff;background:rgba(13,14,16,.68);backdrop-filter:blur(10px)}.rka-solid-preview-label span{display:block;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.rka-solid-preview-label small{display:block;margin-top:5px;color:rgba(255,255,255,.56);font-size:8px;letter-spacing:.12em;text-transform:uppercase}
.rka-solid-studio__controls h2{max-width:600px}.rka-solid-studio__controls>p:not(.rka-solid-kicker){margin-top:28px;max-width:600px}.rka-solid-control-group{margin-top:38px;padding-top:25px;border-top:1px solid var(--solid-line)}
.rka-solid-control-title{display:flex;align-items:center;gap:13px;margin-bottom:18px}.rka-solid-control-title span{color:var(--solid-red);font-size:9px;font-weight:600}.rka-solid-control-title strong{font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}
.rka-solid-swatches,.rka-solid-window-buttons{display:flex;flex-wrap:wrap;gap:12px}
.rka-solid-swatches button{min-width:82px;padding:0;border:0;background:none;color:#61656a;cursor:pointer}.rka-solid-swatches button i{display:block;width:100%;height:49px;margin-bottom:9px;border:1px solid rgba(20,22,25,.12);border-radius:8px;background:var(--swatch);box-shadow:inset 0 1px rgba(255,255,255,.32);transition:transform .3s var(--solid-ease),box-shadow .3s ease,border-color .3s ease}.rka-solid-swatches button span{font-size:8px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.rka-solid-swatches button.is-active i,.rka-solid-swatches button:hover i{transform:translateY(-3px);border-color:rgba(215,25,36,.55);box-shadow:0 9px 20px rgba(20,22,25,.12),0 0 0 2px rgba(215,25,36,.08)}.rka-solid-swatch--wood{background:linear-gradient(110deg,#382116,#825338 45%,#4d2c1d 70%,#8d5c3e)!important}
.rka-solid-window-buttons button{min-width:99px;height:70px;padding:8px 12px;border:1px solid var(--solid-line);border-radius:9px;color:#61656a;background:#fff;cursor:pointer;transition:border-color .3s ease,transform .3s var(--solid-ease),box-shadow .3s ease}.rka-solid-window-buttons button i{display:block;color:#23262a;font-size:23px;font-style:normal}.rka-solid-window-buttons button span{display:block;margin-top:5px;font-size:8px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}.rka-solid-window-buttons button:hover,.rka-solid-window-buttons button.is-active{transform:translateY(-3px);border-color:rgba(215,25,36,.4);box-shadow:0 10px 22px rgba(20,22,25,.08);color:var(--solid-red)}
.rka-solid-studio__controls .rka-solid-btn{margin-top:40px}

/* FINISHES */
.rka-solid-finishes{padding:125px 0 140px;background:linear-gradient(135deg,#f5f3ef,#ece9e4)}
.rka-solid-finish-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rka-solid-finish-card{overflow:hidden;border:1px solid rgba(24,26,29,.08);border-radius:15px;background:rgba(255,255,255,.78);box-shadow:0 20px 48px rgba(24,26,29,.07);transition:transform .45s var(--solid-ease),box-shadow .45s ease}.rka-solid-finish-card:hover{transform:translateY(-9px);box-shadow:0 30px 70px rgba(24,26,29,.13)}
.rka-solid-finish-card__visual{position:relative;height:390px;overflow:hidden;background:#ddd}.rka-solid-finish-card__visual::before{content:"";position:absolute;inset:10% 12% 0;border:8px solid rgba(24,26,29,.55);border-bottom:0;box-shadow:0 20px 32px rgba(0,0,0,.12)}.rka-solid-finish-card__visual span{position:absolute;inset:calc(10% + 8px) calc(12% + 8px) 0;background:repeating-linear-gradient(180deg,transparent 0 calc(20% - 2px),rgba(0,0,0,.16) calc(20% - 2px) 20%)}
.rka-solid-finish-card__visual--white{background:linear-gradient(145deg,#efede8,#d8d4cd)}.rka-solid-finish-card__visual--white span{background-color:#f1f0ed}
.rka-solid-finish-card__visual--oak{background:linear-gradient(145deg,#d8cbbd,#9b8873)}.rka-solid-finish-card__visual--oak span{background:repeating-linear-gradient(2deg,rgba(255,255,255,.025) 0 2px,transparent 2px 8px),repeating-linear-gradient(180deg,transparent 0 calc(20% - 2px),rgba(0,0,0,.26) calc(20% - 2px) 20%),linear-gradient(125deg,#3d2418,#81543b 45%,#4a2b1d 74%,#8b5b3c)}
.rka-solid-finish-card__visual--anthracite{background:linear-gradient(145deg,#d8d5cf,#aba69d)}.rka-solid-finish-card__visual--anthracite span{background-color:#30363b}
.rka-solid-finish-card>div:last-child{padding:27px 28px 32px}.rka-solid-finish-card small{color:var(--solid-red);font-size:8px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}.rka-solid-finish-card h3{margin:9px 0 10px;font-family:"Cormorant Garamond",Georgia,serif;font-size:28px;font-weight:500}.rka-solid-finish-card p{font-size:12px;line-height:1.65}

/* WINDOWS */
.rka-solid-windows{padding:140px 0;background:#fff}
.rka-solid-windows__grid{display:grid;grid-template-columns:minmax(390px,.8fr) minmax(0,1.2fr);gap:90px;align-items:center}
.rka-solid-windows__copy h2{max-width:620px}.rka-solid-windows__copy>p:not(.rka-solid-kicker){max-width:590px;margin-top:28px}.rka-solid-windows__copy ul{list-style:none;margin:42px 0 0;padding:0;border-top:1px solid var(--solid-line)}.rka-solid-windows__copy li{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--solid-line)}.rka-solid-windows__copy li span{font-family:"Cormorant Garamond",Georgia,serif;font-size:22px}.rka-solid-windows__copy li small{color:#777b80;font-size:9px;letter-spacing:.08em;text-transform:uppercase}
.rka-solid-windows__visual{overflow:hidden;border-radius:16px;background:#d9e5e7;box-shadow:0 28px 70px rgba(24,26,29,.12)}.rka-solid-windows__visual img{width:100%;height:auto;transition:transform .8s var(--solid-ease)}.rka-solid-windows__visual:hover img{transform:scale(1.025)}

/* DETAILS */
.rka-solid-details{position:relative;padding:135px 0 145px;overflow:hidden;color:#fff;background:radial-gradient(circle at 86% 8%,rgba(215,25,36,.13),transparent 28%),linear-gradient(145deg,#191b1e,#0e1012)}
.rka-solid-details::before{content:"";position:absolute;inset:0;opacity:.08;background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:75px 75px}
.rka-solid-details__heading{position:relative;max-width:720px}.rka-solid-details__heading h2{color:#fff}.rka-solid-details__heading>p:not(.rka-solid-kicker){max-width:610px;margin-top:25px;color:rgba(255,255,255,.58)}
.rka-solid-details__grid{position:relative;margin-top:65px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.rka-solid-detail{min-height:300px;padding:30px;border:1px solid rgba(255,255,255,.1);border-radius:14px;background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));box-shadow:inset 0 1px rgba(255,255,255,.06),0 20px 45px rgba(0,0,0,.15);backdrop-filter:blur(10px);transition:transform .4s var(--solid-ease),border-color .4s ease,background .4s ease}.rka-solid-detail:hover{transform:translateY(-8px);border-color:rgba(215,25,36,.35);background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(215,25,36,.05))}
.rka-solid-detail__icon{width:72px;height:72px;margin-bottom:32px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.15);border-radius:50%;background:rgba(255,255,255,.04)}.rka-solid-detail__icon span{font-family:"Cormorant Garamond",Georgia,serif;font-size:31px}
.rka-solid-detail small{color:var(--solid-red);font-size:8px;font-weight:600;letter-spacing:.16em}.rka-solid-detail h3{margin:9px 0 13px;font-family:"Cormorant Garamond",Georgia,serif;font-size:28px;font-weight:500}.rka-solid-detail p{color:rgba(255,255,255,.55);font-size:12px;line-height:1.7}

/* PERFORMANCE */
.rka-solid-performance{padding:140px 0;background:#f4f2ee}
.rka-solid-performance__grid{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(410px,.97fr);gap:90px;align-items:center}
.rka-solid-performance__media{overflow:hidden;border-radius:16px;background:#ddd;box-shadow:0 28px 70px rgba(24,26,29,.12)}.rka-solid-performance__media img{width:100%;height:auto;transition:transform .85s var(--solid-ease)}.rka-solid-performance__media:hover img{transform:scale(1.035)}
.rka-solid-performance__copy>p:not(.rka-solid-kicker){margin-top:28px}.rka-solid-performance__features{margin-top:38px;display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--solid-line);border-left:1px solid var(--solid-line)}.rka-solid-performance__features article{min-height:145px;padding:23px;border-right:1px solid var(--solid-line);border-bottom:1px solid var(--solid-line)}.rka-solid-performance__features strong{display:block;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}.rka-solid-performance__features span{display:block;margin-top:11px;color:#73777c;font-size:11px;line-height:1.65}

/* CTA */
.rka-solid-cta{position:relative;min-height:560px;display:flex;align-items:center;overflow:hidden;isolation:isolate;color:#fff;background:#111315}
.rka-solid-cta__media,.rka-solid-cta__shade{position:absolute;inset:0;pointer-events:none}.rka-solid-cta__media{z-index:-3;background:url("assets/solid-cta-bg.jpg") center/cover no-repeat;transform:scale(1.06)}.rka-solid-cta__shade{z-index:-2;background:linear-gradient(90deg,rgba(8,9,10,.95),rgba(8,9,10,.72) 55%,rgba(8,9,10,.48)),linear-gradient(180deg,rgba(0,0,0,.12),rgba(0,0,0,.42))}
.rka-solid-cta__inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(350px,.55fr);gap:90px;align-items:end;padding-top:100px;padding-bottom:100px}.rka-solid-cta h2{color:#fff;font-size:clamp(58px,5.7vw,88px)}.rka-solid-cta__actions p{margin-bottom:28px;color:rgba(255,255,255,.64)}

/* REVEAL */
.rka-solid-js .rka-solid-reveal{opacity:0;transform:translateY(28px);transition:opacity .85s var(--solid-ease) var(--reveal-delay,0ms),transform .85s var(--solid-ease) var(--reveal-delay,0ms)}
.rka-solid-js .rka-solid-reveal.is-visible{opacity:1;transform:none}

@media(max-width:1180px){
  .rka-solid-shell{width:min(calc(100% - 50px),var(--solid-page))}
  .rka-solid-hero__inner{grid-template-columns:minmax(360px,.8fr) 1.2fr}.rka-solid-hero__media{left:20%}
  .rka-solid-intro__grid,.rka-solid-studio__grid,.rka-solid-windows__grid,.rka-solid-performance__grid{gap:55px}
  .rka-solid-details__grid{grid-template-columns:repeat(2,1fr)}
  .rka-solid-studio__preview{min-height:580px}
}
@media(max-width:900px){
  .rka-solid-hero{padding-top:78px}.rka-solid-hero__media{left:0}.rka-solid-hero__overlay{background:linear-gradient(90deg,rgba(8,9,10,.94),rgba(8,9,10,.64)),linear-gradient(180deg,rgba(0,0,0,.12),rgba(0,0,0,.7))}
  .rka-solid-hero__inner{min-height:760px;grid-template-columns:1fr;padding-bottom:155px}.rka-solid-hero__side{display:none}.rka-solid-hero__copy{max-width:620px}
  .rka-solid-intro__grid,.rka-solid-studio__grid,.rka-solid-windows__grid,.rka-solid-performance__grid,.rka-solid-cta__inner{grid-template-columns:1fr}
  .rka-solid-section-head{grid-template-columns:1fr;gap:25px}.rka-solid-section-head>p{justify-self:start}
  .rka-solid-intro__copy{padding-top:0}.rka-solid-finish-grid{grid-template-columns:1fr}.rka-solid-finish-card{display:grid;grid-template-columns:1fr 1fr}.rka-solid-finish-card__visual{height:360px}
  .rka-solid-windows__visual{order:-1}.rka-solid-performance__features{grid-template-columns:repeat(2,1fr)}
  .rka-solid-cta__inner{gap:35px}
}
@media(max-width:640px){
  .rka-solid-shell{width:calc(100% - 28px)}
  .rka-solid h2{font-size:46px}
  .rka-solid p{font-size:13px}
  .rka-solid-hero{min-height:760px}.rka-solid-hero__inner{min-height:760px;padding-top:45px}.rka-solid-hero h1{font-size:77px}.rka-solid-hero h1 span{font-size:17px;letter-spacing:.24em}.rka-solid-hero__lead{font-size:13px}.rka-solid-hero__actions{align-items:flex-start;flex-direction:column}
  .rka-solid-hero__foot-inner{grid-template-columns:1fr}.rka-solid-hero__foot-inner>div{display:none}.rka-solid-hero__foot-inner>div:first-child{display:flex;min-height:88px;padding:20px 0}.rka-solid-hero__foot-inner>div+div::before{display:none}
  .rka-solid-intro,.rka-solid-showcase,.rka-solid-studio,.rka-solid-finishes,.rka-solid-windows,.rka-solid-details,.rka-solid-performance{padding:90px 0}
  .rka-solid-intro__grid{grid-template-columns:1fr;gap:48px}.rka-solid-intro__heading h2{font-size:52px}.rka-solid-intro__stats{grid-template-columns:1fr}.rka-solid-intro__stats article{padding:22px 0}.rka-solid-intro__stats article+article::before{left:0;right:0;top:0;width:auto;height:1px}
  .rka-solid-studio__preview{min-height:420px}.rka-solid-house{padding:12% 3% 0}.rka-solid-house__wall{grid-template-columns:1fr 23%;gap:3%;padding:7% 3% 0}.rka-solid-door{border-width:5px}.rka-solid-door__windows span{border-width:3px}.rka-solid-preview-label{left:14px;bottom:14px}
  .rka-solid-swatches button{min-width:70px;flex:1}.rka-solid-window-buttons button{min-width:84px;flex:1}
  .rka-solid-finish-card{display:block}.rka-solid-finish-card__visual{height:310px}
  .rka-solid-windows__copy li{align-items:flex-start;flex-direction:column;gap:5px}
  .rka-solid-details__grid{grid-template-columns:1fr}.rka-solid-detail{min-height:auto}
  .rka-solid-performance__features{grid-template-columns:1fr}.rka-solid-cta{min-height:620px}.rka-solid-cta__inner{padding-top:85px;padding-bottom:85px}.rka-solid-cta h2{font-size:53px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}.rka-solid *,.rka-solid *::before,.rka-solid *::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}














/* =========================================================
   SOLID COLOURS SECTION
   ========================================================= */

.rka-solid-colours{
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 0% 50%, rgba(178, 20, 30, .08), transparent 28%),
    linear-gradient(90deg, #050607 0%, #0a0c0e 28%, #f4f4f2 28%, #f4f4f2 100%);
  color: #fff;
}

.rka-solid-colours *{
  box-sizing: border-box;
}

.rka-solid-colours__wrap{
  width: min(100%, 1920px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 1.65fr 1fr;
  min-height: 860px;
}

/* LEFT */
.rka-solid-colours__intro{
  padding: 88px 54px 70px 64px;
  background:
    linear-gradient(180deg, rgba(0,0,0,.18), rgba(0,0,0,.34)),
    linear-gradient(135deg, #070809 0%, #0a0c0f 65%, #111418 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.rka-solid-colours__kicker{
  margin: 0 0 22px;
  color: #d71924;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.rka-solid-colours__title{
  margin: 0;
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(52px, 5vw, 78px);
  font-weight: 400;
  line-height: .95;
  letter-spacing: -.03em;
}

.rka-solid-colours__line{
  display: block;
  width: 56px;
  height: 2px;
  margin: 34px 0 30px;
  background: linear-gradient(90deg, #d71924, rgba(215,25,36,.15));
}

.rka-solid-colours__text{
  max-width: 460px;
  margin: 0 0 34px;
  color: rgba(255,255,255,.78);
  font-size: 18px;
  line-height: 1.8;
}

.rka-solid-colours__features{
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 34px;
}

.rka-solid-colours__feature{
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.rka-solid-colours__feature:last-child{
  border-bottom: 0;
}

.rka-solid-colours__icon{
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: #d71924;
  border: 1px solid rgba(215,25,36,.35);
  border-radius: 50%;
  font-size: 16px;
  line-height: 1;
}

.rka-solid-colours__feature h3{
  margin: 0 0 6px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.rka-solid-colours__feature p{
  margin: 0;
  color: rgba(255,255,255,.72);
  font-size: 15px;
  line-height: 1.65;
}

.rka-solid-colours__button{
  width: fit-content;
  min-width: 280px;
  height: 64px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid rgba(255,255,255,.18);
  color: #fff;
  background: transparent;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  transition: .35s ease;
}

.rka-solid-colours__button b{
  font-size: 18px;
  font-weight: 400;
}

.rka-solid-colours__button:hover{
  background: #d71924;
  border-color: #d71924;
  transform: translateY(-2px);
}

/* CENTER */
.rka-solid-colours__visual{
  position: relative;
  min-height: 860px;
  background: #d9d6d1;
  overflow: hidden;
}

.rka-solid-colours__visual img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.rka-solid-colours__caption{
  position: absolute;
  left: 60px;
  bottom: 46px;
  padding: 0;
  color: #fff;
}

.rka-solid-colours__caption span{
  display: block;
  margin-bottom: 8px;
  color: rgba(255,255,255,.82);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.rka-solid-colours__caption strong{
  display: inline-block;
  padding-top: 16px;
  border-top: 2px solid #d71924;
  font-size: 28px;
  font-weight: 400;
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.3;
}

/* RIGHT PANEL */
.rka-solid-colours__panel{
  padding: 56px 42px 40px;
  background: #f3f3f1;
  color: #141516;
  overflow: hidden;
}

.rka-solid-colours__group{
  margin-bottom: 34px;
}

.rka-solid-colours__group h3{
  margin: 0 0 18px;
  color: #1a1b1c;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.rka-solid-colours__swatches{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px 16px;
}

.rka-solid-colours__swatches--small{
  grid-template-columns: repeat(4, 1fr);
}

.rka-solid-swatch{
  min-width: 0;
}

.rka-solid-swatch span{
  display: block;
  width: 100%;
  aspect-ratio: 1.45 / 1;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,.10);
  margin-bottom: 10px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.3);
}

.rka-solid-swatch strong{
  display: block;
  color: #161718;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
}

.rka-solid-swatch small{
  display: block;
  margin-top: 3px;
  color: #555b60;
  font-size: 13px;
  line-height: 1.3;
}

.rka-solid-colours__chips{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.rka-solid-colours__chips span{
  padding: 12px 18px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  color: #3b3f44;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
}

.rka-solid-colours__chips span.active{
  background: #18191b;
  border-color: #18191b;
  color: #fff;
}

.rka-solid-colours__note{
  margin: 16px 0 0;
  color: #7b7f84;
  font-size: 13px;
  line-height: 1.75;
}

/* RESPONSIVE */
@media (max-width: 1500px){
  .rka-solid-colours__wrap{
    grid-template-columns: 1fr 1.35fr .95fr;
  }

  .rka-solid-colours__intro{
    padding: 70px 40px 60px 44px;
  }

  .rka-solid-colours__panel{
    padding: 44px 28px 32px;
  }

  .rka-solid-colours__swatches{
    grid-template-columns: repeat(3, 1fr);
  }

  .rka-solid-colours__swatches--small{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1100px){
  .rka-solid-colours{
    background: #0a0c0e;
  }

  .rka-solid-colours__wrap{
    grid-template-columns: 1fr;
  }

  .rka-solid-colours__intro{
    padding: 70px 24px 56px;
  }

  .rka-solid-colours__visual{
    min-height: 620px;
  }

  .rka-solid-colours__caption{
    left: 24px;
    bottom: 24px;
  }

  .rka-solid-colours__caption strong{
    font-size: 22px;
  }

  .rka-solid-colours__panel{
    padding: 36px 24px 36px;
  }

  .rka-solid-colours__swatches{
    grid-template-columns: repeat(4, 1fr);
  }

  .rka-solid-colours__swatches--small{
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 760px){
  .rka-solid-colours__title{
    font-size: 48px;
  }

  .rka-solid-colours__text{
    font-size: 16px;
  }

  .rka-solid-colours__feature{
    grid-template-columns: 34px 1fr;
    gap: 14px;
  }

  .rka-solid-colours__icon{
    width: 30px;
    height: 30px;
    font-size: 13px;
  }

  .rka-solid-colours__button{
    width: 100%;
    min-width: 0;
    height: 58px;
    font-size: 11px;
  }

  .rka-solid-colours__visual{
    min-height: 480px;
  }

  .rka-solid-colours__swatches{
    grid-template-columns: repeat(2, 1fr);
  }

  .rka-solid-colours__swatches--small{
    grid-template-columns: repeat(2, 1fr);
  }

  .rka-solid-swatch strong{
    font-size: 13px;
  }

  .rka-solid-swatch small{
    font-size: 12px;
  }

  .rka-solid-colours__chips span{
    padding: 10px 14px;
    font-size: 12px;
  }
}