:root{--bone:#f1f2ee;--mist:#dfe7e2;--sage:#bfd0c4;--petrol:#0f3b45;--ink:#0b1f24;--saffron:#e8a93a;--muted:#4b6068;--f1:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;--f2:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font:400 1.0625rem/1.65 var(--f2);color:var(--ink);background:var(--bone);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--saffron);outline-offset:3px}
.wrap{width:min(1280px,100% - 3rem);margin-inline:auto}
h1,h2,h3{font-family:var(--f1);font-weight:700;line-height:1.08;letter-spacing:-.025em}
h1{font-size:clamp(2.6rem,5.6vw,4.9rem)}
h2{font-size:clamp(2rem,3.6vw,3.2rem);margin-bottom:1.4rem}
h3{font-size:1.4rem;margin-bottom:.7rem}
p+p{margin-top:1.1rem}
.sec{padding:7rem 0;scroll-margin-top:60px}
.sec-mist{background:var(--mist)}
.sec-petrol{background:var(--petrol);color:var(--bone)}

.btn{display:inline-block;font:600 1rem var(--f2);padding:.95rem 1.7rem;border:2px solid var(--petrol);border-radius:999px;cursor:pointer;transition:background .25s,color .25s,transform .25s}
.btn-primary{background:var(--petrol);color:var(--bone)}
.btn-primary:hover{background:var(--saffron);border-color:var(--saffron);color:var(--ink);transform:translateY(-2px)}
.btn-ghost:hover{background:var(--petrol);color:var(--bone)}
.btn-sm{padding:.55rem 1.2rem;background:var(--saffron);border-color:var(--saffron);font-size:.95rem}
.btn-sm:hover{background:var(--petrol);border-color:var(--petrol);color:var(--bone)}

.site-header{position:sticky;top:0;z-index:20;background:var(--bone);border-bottom:1px solid transparent;transition:border-color .3s}
.site-header.scrolled{border-color:var(--sage)}
.bar{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.7rem;font:700 1.25rem var(--f1);letter-spacing:-.02em}
.mark{width:26px;height:26px;border-radius:50% 0 50% 0;background:var(--saffron);box-shadow:inset -9px 0 0 var(--petrol)}
.nav{display:flex;align-items:center;gap:2.2rem;font-weight:500}
.nav a:not(.btn){position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-4px;width:100%;height:2px;background:var(--saffron);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav a:not(.btn):hover::after{transform:scaleX(1)}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:transform .3s}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}

.hero{padding:4rem 0 0}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:4.5rem;align-items:center}
.tag{display:inline-block;font-weight:600;font-size:.95rem;padding:.35rem .9rem;border-radius:999px;background:var(--sage);margin-bottom:1.6rem}
.lead{font-size:1.2rem;color:var(--muted);max-width:56ch;margin:1.6rem 0 2.2rem}
.actions{display:flex;flex-wrap:wrap;gap:1rem}
.tiles{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:minmax(170px,1fr);gap:12px;min-height:560px}
.tile{position:relative;overflow:hidden;animation:pop .7s cubic-bezier(.2,.8,.2,1) both}
.t1{grid-row:span 2;background:var(--petrol)}
.t1::before{content:"";position:absolute;width:78%;aspect-ratio:1;left:11%;top:14%;border-radius:50%;background:var(--bone);box-shadow:0 0 0 14px var(--saffron),0 0 0 15px var(--petrol)}
.t1::after{content:"";position:absolute;width:34%;aspect-ratio:1;left:33%;top:36%;border-radius:50%;background:var(--sage)}
.t2{background:var(--sage);animation-delay:.12s}
.t2::before{content:"";position:absolute;width:130%;aspect-ratio:1;right:-65%;bottom:-65%;border-radius:50%;background:var(--petrol)}
.t3{background:var(--saffron);animation-delay:.24s}
.t3::before{content:"";position:absolute;width:62%;height:50%;left:19%;bottom:0;border-radius:999px 999px 0 0;background:var(--ink)}
.t4{background:var(--bone);border:2px solid var(--petrol);display:flex;align-items:flex-end;padding:1.3rem;font:700 1.35rem/1.25 var(--f1);animation-delay:.36s}
.t5{background:var(--mist);animation-delay:.48s}
.t5::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,var(--petrol) 0 10px,transparent 10px 26px);clip-path:polygon(0 100%,0 40%,50% 0,100% 40%,100% 100%)}
@keyframes pop{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}

.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-top:5rem;padding:2.2rem 0 3.5rem;border-top:2px solid var(--petrol)}
.facts p{margin:0;font-size:.98rem;color:var(--muted)}
.facts strong{display:block;font:700 1.2rem var(--f1);color:var(--ink);margin-bottom:.2rem}

.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:5rem;align-items:start}
.about-visual{position:sticky;top:100px;background:var(--sage);padding:3rem 3rem 0;display:flex;flex-direction:column;align-items:center}
.arch{width:100%;max-width:340px;aspect-ratio:3/4;border-radius:999px 999px 0 0;background:var(--petrol);position:relative;overflow:hidden}
.arch::before{content:"";position:absolute;width:56%;aspect-ratio:1;left:22%;top:16%;border-radius:50%;background:var(--saffron)}
.arch::after{content:"";position:absolute;left:0;right:0;bottom:0;height:34%;background:repeating-linear-gradient(0deg,var(--bone) 0 3px,transparent 3px 14px)}
.about-note{align-self:stretch;background:var(--bone);margin:0 -3rem;padding:1.3rem 3rem;font-size:.98rem}
.about-note strong{display:block;font:700 1.15rem var(--f1)}
.about-text p{color:var(--muted)}
.info{margin-top:2.6rem;border-top:2px solid var(--petrol)}
.info div{display:grid;grid-template-columns:150px 1fr;gap:1.5rem;padding:1.2rem 0;border-bottom:1px solid var(--sage)}
.info dt{font:700 1.05rem var(--f1)}
.info dd{color:var(--muted)}

.svc-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:5rem;align-items:start}
.svc-intro{position:sticky;top:100px}
.svc-intro p{color:var(--muted)}
.callout{margin-top:2rem!important;padding:1.4rem 1.6rem;background:var(--bone);border-left:6px solid var(--saffron);color:var(--ink)!important;font-weight:500}
.acc details{border-top:2px solid var(--petrol)}
.acc details:last-child{border-bottom:2px solid var(--petrol)}
.acc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.6rem 0;font:700 1.55rem var(--f1);letter-spacing:-.02em;transition:padding .25s}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";flex:none;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:var(--bone);font-size:1.5rem;transition:transform .3s,background .3s}
.acc summary:hover{padding-left:.8rem}
.acc details[open] summary::after{content:"\2212";background:var(--saffron);transform:rotate(180deg)}
.acc details p{color:var(--muted);max-width:60ch;animation:fade .4s}
.acc ul{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;padding:1.3rem 0 1.8rem;animation:fade .4s}
.acc li{padding:.35rem .9rem;border-radius:999px;background:var(--bone);font-size:.93rem;font-weight:500}
@keyframes fade{from{opacity:0}to{opacity:1}}

.why-head{display:grid;grid-template-columns:1.2fr .8fr;gap:4rem;align-items:end;margin-bottom:3.5rem}
.why-head p{color:var(--sage);margin:0 0 1.4rem}
.mosaic{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.b{padding:2.6rem;color:var(--ink);min-height:270px;transition:transform .3s}
.b:hover{transform:translateY(-6px)}
.b p{max-width:46ch}
.b1{grid-column:span 7;background:var(--saffron)}
.b2{grid-column:span 5;background:var(--sage);border-radius:0 90px 0 0}
.b3{grid-column:span 5;background:var(--mist);border-radius:0 0 0 90px}
.b4{grid-column:span 7;background:var(--bone)}

.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:5rem;align-items:start}
.contact-info>p{color:var(--muted);max-width:50ch}
address{font-style:normal;margin:2.2rem 0;padding:1.6rem 1.8rem;background:var(--mist);border-left:6px solid var(--petrol)}
address a{font-weight:600;text-decoration:underline;text-decoration-color:var(--saffron);text-underline-offset:4px;text-decoration-thickness:2px}
.checklist{list-style:none}
.checklist li{padding:.45rem 0 .45rem 2rem;position:relative}
.checklist li::before{content:"";position:absolute;left:0;top:.95rem;width:14px;height:14px;border-radius:50%;background:var(--saffron)}
.form{background:#fff;padding:2.6rem;border-top:8px solid var(--saffron)}
.field{margin-bottom:1.4rem}
label{display:block;font-weight:600;margin-bottom:.4rem}
input,select,textarea{width:100%;font:inherit;padding:.85rem 1rem;border:2px solid var(--sage);background:var(--bone);border-radius:0;color:var(--ink);transition:border-color .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--petrol)}
.invalid{border-color:#b3261e}
.err{display:block;min-height:1.2rem;color:#b3261e;font-size:.9rem;margin-top:.25rem}
.status{margin-top:1.2rem;font-weight:500}

.site-footer{background:var(--ink);color:var(--sage);padding:4rem 0 1.6rem}
.foot{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:3rem;padding-bottom:2.5rem;border-bottom:1px solid #2b434a}
.foot-brand{font:700 1.5rem var(--f1);color:var(--bone)}
.foot a:hover{color:var(--saffron)}
.copy{padding-top:1.4rem;font-size:.9rem}

.js .rv{opacity:0;transform:translateY(14px);transition:opacity .7s,transform .7s}
.js .rv.in{opacity:1;transform:none}

@media(max-width:1000px){
  .sec{padding:5rem 0}
  .hero-grid,.about-grid,.svc-grid,.why-head,.contact-grid{grid-template-columns:1fr;gap:3rem}
  .about-visual,.svc-intro{position:static}
  .facts{grid-template-columns:1fr 1fr}
  .tiles{min-height:480px}
  .b1,.b2,.b3,.b4{grid-column:span 12}
}
@media(max-width:760px){
  .burger{display:block}
  .nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:1.2rem;padding:1.6rem 1.5rem 2rem;background:var(--bone);border-bottom:1px solid var(--sage);display:none}
  .nav.open{display:flex}
  .facts,.foot{grid-template-columns:1fr}
  .info div{grid-template-columns:1fr;gap:.2rem}
  .form,.b{padding:1.8rem}
  .about-visual{padding:2rem 2rem 0}.about-note{margin:0 -2rem;padding:1.2rem 2rem}
  .acc summary{font-size:1.3rem}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js .rv{opacity:1;transform:none}}