@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Manrope:wght@400;500;600&family=Playfair+Display:ital,wght@0,500;0,600;1,500&display=swap');
:root{--ink:#111416;--paper:#f2efe8;--white:#fff;--muted:#676a6c;--line:rgba(17,20,22,.14);--glass:rgba(246,244,238,.88);--r:#e75b4c;--o:#f39b42;--y:#efd35d;--g:#64ad72;--b:#4c7fbf;--v:#7656a7;--ease:cubic-bezier(.22,.8,.2,1);--max:1480px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea,select{font:inherit}button{cursor:pointer}.wrap{width:min(calc(100% - 72px),var(--max));margin:auto}.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;display:flex;align-items:center;gap:12px}.eyebrow:before{content:'';width:34px;height:1px;background:currentColor}.serif{font-family:'Playfair Display',serif}.muted{color:var(--muted)}
/* header */
.header{position:fixed;inset:0 0 auto;z-index:50;padding:18px 0;transition:.35s var(--ease)}.header.scrolled{padding:10px 0;background:rgba(242,239,232,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:12px;justify-self:start}.mark{width:42px;height:42px;position:relative;border:1px solid rgba(255,255,255,.32);transform:rotate(45deg);overflow:hidden;transition:.3s}.header.scrolled .mark{border-color:rgba(17,20,22,.2)}.mark:before{content:'';position:absolute;inset:-10px;background:linear-gradient(90deg,var(--r),var(--o),var(--y),var(--g),var(--b),var(--v));transform:rotate(-45deg) translateX(-6px);opacity:.92}.mark:after{content:'';position:absolute;inset:5px;background:#101214}.header.scrolled .mark:after{background:var(--paper)}.brandtext{display:flex;flex-direction:column;line-height:1}.brandtext strong{font-size:15px;letter-spacing:.12em;color:#fff}.brandtext span{font-size:9px;letter-spacing:.24em;color:rgba(255,255,255,.65);margin-top:7px}.header.scrolled .brandtext strong{color:var(--ink)}.header.scrolled .brandtext span{color:var(--muted)}.navlinks{display:flex;gap:34px;align-items:center;justify-self:center}.navlinks a{font-size:13px;color:#fff;opacity:.82;position:relative;white-space:nowrap}.navlinks a:after{content:'';position:absolute;left:0;right:100%;bottom:-8px;height:1px;background:#fff;transition:.3s}.navlinks a:hover,.navlinks a.active{opacity:1}.navlinks a:hover:after,.navlinks a.active:after{right:0}.header.scrolled .navlinks a{color:var(--ink)}.header.scrolled .navlinks a:after{background:var(--ink)}.navright{justify-self:end;display:flex;align-items:center;gap:10px}.phone{font-size:12px;color:#fff;opacity:.9}.header.scrolled .phone{color:var(--ink)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 20px;border-radius:999px;border:1px solid transparent;font-size:12px;font-weight:600;letter-spacing:.03em;transition:.25s var(--ease)}.btn.dark{background:var(--ink);color:#fff}.btn.light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.35);color:#fff;backdrop-filter:blur(8px)}.header.scrolled .btn.light{background:var(--ink);color:#fff;border-color:var(--ink)}.btn:hover{transform:translateY(-2px)}.mobiletoggle{display:none;background:none;border:0;padding:10px}.mobiletoggle span{display:block;width:26px;height:1px;background:#fff;margin:6px}.header.scrolled .mobiletoggle span{background:var(--ink)}.mobilemenu{display:none}
/* hero */
.hero{min-height:100vh;position:relative;overflow:hidden;background:#101214;color:#fff}.hero-bg{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(8,10,12,.92) 0%,rgba(8,10,12,.66) 42%,rgba(8,10,12,.14) 75%),url('https://www.prism-arch.co.za/wp-content/uploads/2013/05/prism-arch-peter-mokaba.jpg');background-size:cover;background-position:center}.spectrum{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle 280px at var(--mx,70%) var(--my,32%),rgba(239,211,93,.18),rgba(76,127,191,.09) 30%,transparent 70%);mix-blend-mode:screen}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:96px 96px;mask-image:linear-gradient(to right,#000 0%,transparent 72%)}.hero-inner{position:relative;z-index:2;min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;align-items:end;padding:165px 0 76px}.hero-copy{max-width:910px}.hero h1{font-family:'Playfair Display',serif;font-size:clamp(64px,8.6vw,142px);line-height:.82;letter-spacing:-.055em;font-weight:500;margin:22px 0 28px}.hero h1 em{font-weight:500;background:linear-gradient(90deg,var(--r),var(--o),var(--y),var(--g),var(--b),var(--v));-webkit-background-clip:text;color:transparent}.hero p{font-size:17px;line-height:1.8;max-width:640px;color:rgba(255,255,255,.78)}.hero-actions{display:flex;gap:10px;margin-top:28px;flex-wrap:wrap}.hero-meta{align-self:end;justify-self:end;width:min(430px,100%);border-top:1px solid rgba(255,255,255,.3);padding-top:20px}.meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.metric strong{font-family:'Playfair Display',serif;font-size:36px;font-weight:500}.metric span{display:block;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-top:7px}.scrollhint{position:absolute;right:26px;bottom:28px;z-index:3;writing-mode:vertical-rl;font-size:9px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.5)}
/* generic */
section{padding:120px 0}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:58px}.section-head h2{font-family:'Playfair Display',serif;font-weight:500;font-size:clamp(46px,6vw,88px);line-height:.95;letter-spacing:-.04em;margin:12px 0 0}.section-head p{max-width:560px;justify-self:end;font-size:15px;line-height:1.8}.inverse{background:var(--ink);color:#fff}.inverse .muted{color:rgba(255,255,255,.62)}
/* statement */
.statement{padding:90px 0;border-bottom:1px solid var(--line)}.statement-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.statement h2{font-family:'Playfair Display',serif;font-size:clamp(42px,5vw,76px);line-height:1.03;letter-spacing:-.035em;margin:0}.statement-copy p{font-size:18px;line-height:1.75;margin:0 0 30px}.spectrum-line{height:4px;width:100%;background:linear-gradient(90deg,var(--r),var(--o),var(--y),var(--g),var(--b),var(--v))}
/* projects */
.project-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.project-card{position:relative;min-height:520px;overflow:hidden;background:#222;color:#fff;border-radius:2px;isolation:isolate}.project-card.large{grid-column:span 7}.project-card.small{grid-column:span 5}.project-card.half{grid-column:span 6}.project-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.75s var(--ease);z-index:-2}.project-card:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,rgba(0,0,0,.82));z-index:-1}.project-card:hover img{transform:scale(1.045)}.project-info{position:absolute;inset:auto 0 0;padding:32px}.project-kicker{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.72)}.project-info h3{font-family:'Playfair Display',serif;font-size:36px;line-height:1.05;font-weight:500;margin:10px 0 10px}.project-info p{font-size:12px;color:rgba(255,255,255,.72);max-width:520px;line-height:1.65}.project-arrow{position:absolute;right:24px;top:24px;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.5);display:grid;place-items:center;transition:.3s}.project-card:hover .project-arrow{background:#fff;color:#111;transform:rotate(45deg)}
/* services */
.services-rail{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service{padding:38px;min-height:330px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:.3s}.service:hover{background:#fff}.service .num{font-family:'Playfair Display',serif;color:var(--muted);font-size:20px}.service h3{font-size:24px;margin:62px 0 16px;font-weight:500}.service p{font-size:13px;color:var(--muted);line-height:1.7}.service .icon{position:absolute;right:28px;top:28px;width:54px;height:54px;border:1px solid var(--line);display:grid;place-items:center}.service .icon svg{width:23px;height:23px;stroke:currentColor;fill:none;stroke-width:1.4}
/* prism studio */
.studio{background:#d8d4cb;padding:0}.studio-grid{display:grid;grid-template-columns:1fr 1fr;min-height:760px}.studio-photo{background-image:linear-gradient(rgba(0,0,0,.06),rgba(0,0,0,.06)),url('https://www.prism-arch.co.za/wp-content/uploads/2013/05/prism-arch-feature1.jpg');background-size:cover;background-position:center}.studio-copy{padding:90px;display:flex;flex-direction:column;justify-content:center}.studio-copy h2{font-family:'Playfair Display',serif;font-size:clamp(48px,6vw,86px);line-height:.98;letter-spacing:-.04em;font-weight:500;margin:16px 0 24px}.proof-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}.proof{border-top:1px solid rgba(0,0,0,.25);padding-top:16px}.proof strong{font-family:'Playfair Display',serif;font-size:34px;font-weight:500}.proof span{display:block;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#5f625f;margin-top:7px}
/* page hero */
.page-hero{min-height:66vh;display:flex;align-items:end;position:relative;overflow:hidden;background:#101214;color:#fff}.page-hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:saturate(.82)}.page-hero .bg:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,12,13,.9),rgba(10,12,13,.2))}.page-hero .wrap{position:relative;z-index:2;padding-bottom:70px}.page-hero h1{font-family:'Playfair Display',serif;font-size:clamp(62px,9vw,132px);line-height:.86;letter-spacing:-.055em;font-weight:500;margin:20px 0 0;max-width:1050px}
/* filters */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:38px}.filter{border:1px solid var(--line);background:transparent;padding:11px 17px;border-radius:999px;font-size:11px}.filter.active,.filter:hover{background:var(--ink);color:#fff}.project-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.case{background:#fff;border:1px solid var(--line);overflow:hidden;transition:.3s}.case:hover{transform:translateY(-4px);box-shadow:0 20px 60px rgba(0,0,0,.08)}.case-media{height:330px;background:#1b1d1e;position:relative;overflow:hidden}.case-media img{width:100%;height:100%;object-fit:cover}.case-body{padding:30px}.case-top{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:10px;letter-spacing:.12em;text-transform:uppercase}.case h3{font-family:'Playfair Display',serif;font-size:36px;line-height:1.05;font-weight:500;margin:16px 0}.case p{font-size:13px;line-height:1.7;color:var(--muted)}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}.tag{font-size:9px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line);padding:7px 10px;border-radius:999px}.abstract{height:100%;display:grid;place-items:center;background:linear-gradient(135deg,#121416,#30363a)}.abstract svg{width:78%;height:78%;opacity:.74}
/* timeline */
.timeline{display:grid;grid-template-columns:220px 1fr}.timeline aside{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);padding-top:14px}.timeline-items{border-left:1px solid var(--line)}.timeline-item{display:grid;grid-template-columns:150px 1fr;padding:0 0 54px 38px;position:relative}.timeline-item:before{content:'';position:absolute;left:-5px;top:8px;width:9px;height:9px;border-radius:50%;background:var(--ink)}.timeline-item strong{font-family:'Playfair Display',serif;font-size:28px;font-weight:500}.timeline-item p{margin:0;font-size:14px;line-height:1.75;color:var(--muted)}
/* contact */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.contact-card{background:var(--ink);color:#fff;padding:44px}.contact-card h2{font-family:'Playfair Display',serif;font-size:50px;font-weight:500;margin:10px 0 32px}.contact-detail{padding:18px 0;border-top:1px solid rgba(255,255,255,.14)}.contact-detail label{display:block;font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:7px}.contact-detail strong{font-size:16px;font-weight:500}.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:8px}.field.full{grid-column:1/-1}.field label{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}.field input,.field textarea,.field select{background:#fff;border:1px solid var(--line);padding:16px;color:var(--ink);outline:none}.field textarea{min-height:140px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--ink)}
/* footer */
.footer{background:#0d1011;color:#fff;padding:70px 0 28px}.footer-top{display:grid;grid-template-columns:1.4fr repeat(3,.6fr);gap:40px;padding-bottom:60px}.footer h3{font-family:'Playfair Display',serif;font-size:50px;font-weight:500;margin:18px 0;max-width:550px}.footer p{color:rgba(255,255,255,.55);font-size:13px;line-height:1.7;max-width:470px}.footer-col h4{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:18px}.footer-col a{display:block;font-size:13px;margin:10px 0;color:rgba(255,255,255,.78)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;color:rgba(255,255,255,.4);font-size:10px}.rainbow{height:3px;background:linear-gradient(90deg,var(--r),var(--o),var(--y),var(--g),var(--b),var(--v))}
.reveal{opacity:0;transform:translateY(24px);transition:.7s var(--ease)}.reveal.in{opacity:1;transform:none}
@media(max-width:1100px){.wrap{width:min(calc(100% - 44px),var(--max))}.navlinks{gap:18px}.phone{display:none}.hero-inner{grid-template-columns:1fr}.hero-meta{justify-self:start;margin-top:50px}.services-rail{grid-template-columns:repeat(2,1fr)}.studio-copy{padding:60px}.project-card.large,.project-card.small{grid-column:span 6}.footer-top{grid-template-columns:1.2fr 1fr 1fr}.footer-top .footer-col:last-child{display:none}}
@media(max-width:760px){.wrap{width:min(calc(100% - 28px),var(--max))}.header{padding:12px 0}.nav{grid-template-columns:1fr auto}.navlinks,.navright .phone,.navright .btn{display:none}.mobiletoggle{display:block}.brandtext strong{font-size:13px}.brandtext span{font-size:8px}.mark{width:36px;height:36px}.mobilemenu{position:fixed;inset:0;background:#101214;color:#fff;z-index:45;padding:105px 24px 34px;display:flex;flex-direction:column;gap:8px;transform:translateY(-110%);transition:.45s var(--ease)}.mobilemenu.open{transform:none}.mobilemenu a{font-family:'Playfair Display',serif;font-size:42px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.12)}.mobilemenu .small{font-family:inherit;font-size:13px;border:0;color:rgba(255,255,255,.6);margin-top:18px}.hero-inner{padding:130px 0 42px}.hero h1{font-size:clamp(62px,20vw,90px)}.hero p{font-size:14px}.meta-grid{gap:10px}.metric strong{font-size:27px}.section-head,.statement-grid,.studio-grid,.contact-grid{grid-template-columns:1fr}.section-head p{justify-self:start}.project-card.large,.project-card.small,.project-card.half{grid-column:1/-1;min-height:430px}.services-rail{grid-template-columns:1fr}.studio-photo{min-height:440px}.studio-copy{padding:54px 28px}.proof-row{grid-template-columns:1fr 1fr}.page-hero{min-height:58vh}.page-hero h1{font-size:clamp(58px,18vw,90px)}.project-list{grid-template-columns:1fr}.timeline{grid-template-columns:1fr}.timeline aside{margin-bottom:28px}.timeline-item{grid-template-columns:1fr;gap:8px}.form{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr 1fr}.footer-top>div:first-child{grid-column:1/-1}.footer h3{font-size:40px}.footer-bottom{gap:18px;flex-direction:column}section{padding:82px 0}.statement{padding:72px 0}}