:root{
  --ink:#0B2540;--ink2:#123659;--sea:#2455D6;--sun:#F2B632;--mist:#E7EEF5;--paper:#F8FAFC;--line:#D3DEE9;--text:#2A3B50;--muted:#566A80;
  --head:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;--body:"Public Sans","Segoe UI",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.65;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--head);color:var(--ink);line-height:1.1;margin:0;letter-spacing:-.02em}
p{margin:0 0 1rem}
.wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 clamp(20px,4vw,56px)}
:focus-visible{outline:3px solid var(--sun);outline-offset:3px}
section[id]{scroll-margin-top:76px}

/* buttons */
.btn{display:inline-block;padding:.85rem 1.5rem;border-radius:999px;font-weight:600;font-size:.98rem;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:var(--body);transition:transform .2s,background .2s,color .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-sun{background:var(--sun);color:var(--ink)}
.btn-sun:hover{background:#ffc94d}
.btn-line{border-color:rgba(255,255,255,.45);color:#fff}
.btn-line:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--sea)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(248,250,252,.96);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.mark{position:relative;width:38px;height:38px;flex:none}
.mark i{position:absolute;width:24px;height:24px;border-radius:50%}
.mark i:first-child{left:0;top:7px;background:var(--ink)}
.mark i:last-child{right:0;top:7px;background:var(--sun);mix-blend-mode:multiply}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-family:var(--head);font-size:1.35rem;color:var(--ink);letter-spacing:-.02em}
.brand-text small{font-size:.72rem;color:var(--muted);margin-top:2px}
.nav{display:flex;align-items:center;gap:1.9rem}
.nav a:not(.btn){text-decoration:none;font-weight:500;font-size:.98rem;color:var(--ink);padding:.3rem 0;background:linear-gradient(var(--sun),var(--sun)) 0 100%/0 3px no-repeat;transition:background-size .25s}
.nav a:not(.btn):hover{background-size:100% 3px}
.nav .btn{padding:.65rem 1.2rem}
.nav-toggle{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative}
.nav-toggle span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:transform .25s,top .25s}
.nav-toggle span:first-child{top:16px}.nav-toggle span:last-child{top:26px}
.nav-toggle[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}

/* hero */
.hero{background:var(--ink);color:#fff;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,5rem);align-items:center;min-height:calc(100vh - 76px);max-height:820px;padding-top:4rem;padding-bottom:4rem}
.hero-tag{display:inline-block;margin-bottom:1.4rem;padding:.35rem .9rem;border:1px solid rgba(255,255,255,.3);border-radius:999px;font-size:.9rem;color:#cfe0f3}
.hero h1{color:#fff;font-size:clamp(2.5rem,5.4vw,4.7rem);font-weight:800;max-width:15ch}
.lead{font-size:1.15rem;color:#c5d5e6;max-width:58ch;margin:1.6rem 0 2rem}
.actions{display:flex;flex-wrap:wrap;gap:.9rem}
.hero-facts{list-style:none;margin:3rem 0 0;padding:1.6rem 0 0;border-top:1px solid rgba(255,255,255,.18);display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.hero-facts strong{display:block;font-family:var(--head);font-size:1.3rem;color:var(--sun)}
.hero-facts span{font-size:.92rem;color:#b5c7da;line-height:1.45;display:block}
.art{position:relative;width:100%;max-width:520px;aspect-ratio:1;justify-self:end}
.shape{position:absolute}
.sun{width:62%;aspect-ratio:1;border-radius:50%;background:var(--sun);right:0;top:0;animation:rise 1s .1s both}
.arch{width:52%;height:78%;border-radius:999px 999px 0 0;background:var(--sea);left:6%;bottom:0;animation:rise 1s .25s both}
.quarter{width:34%;aspect-ratio:1;background:var(--mist);border-radius:100% 0 0 0;right:0;bottom:0;animation:rise 1s .4s both}
.ring{width:22%;aspect-ratio:1;border:8px solid var(--ink);border-radius:50%;left:41%;top:30%;animation:rise 1s .55s both}
.art-panel{position:absolute;left:0;bottom:7%;background:#fff;color:var(--ink);padding:1rem 1.3rem;border-radius:4px;box-shadow:0 14px 34px rgba(0,0,0,.28);font-size:.93rem;line-height:1.5;animation:rise 1s .7s both}
.art-panel b{display:block;font-family:var(--head);font-size:1.05rem}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* strip */
.strip{background:var(--sun)}
.strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;padding-top:1.8rem;padding-bottom:1.8rem}
.strip p{margin:0;color:var(--ink);font-size:.98rem;line-height:1.5}
.strip strong{display:block;font-family:var(--head);font-size:1.1rem}

/* sections */
.section{padding:clamp(4.5rem,8vw,7.5rem) 0}
h2{font-size:clamp(2rem,3.6vw,3.2rem);font-weight:800}
.head{max-width:760px;margin-bottom:3rem}
.head p{margin-top:1.1rem;color:var(--muted);font-size:1.1rem}

/* about */
.about-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(2rem,5vw,5rem);align-items:start}
.about-text h2{max-width:18ch;margin-bottom:1.8rem}
.about-text>p{max-width:68ch}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:2.4rem;padding-top:2rem;border-top:2px solid var(--ink)}
.values h3{font-size:1.15rem;margin-bottom:.4rem}
.values p{font-size:.95rem;color:var(--muted);margin:0}
.facts{background:var(--ink);color:#fff;padding:2.2rem;border-radius:4px 4px 4px 80px;position:sticky;top:100px}
.facts h3{color:#fff;font-size:1.4rem;margin-bottom:1.2rem}
.facts div{padding:.9rem 0;border-top:1px solid rgba(255,255,255,.16)}
.facts dt{font-size:.85rem;color:var(--sun);font-weight:600}
.facts dd{margin:.15rem 0 0;font-size:.98rem;color:#e3ecf5;line-height:1.5}
.facts dl{margin:0}
.facts a{color:#fff}

/* services */
.services{background:var(--mist)}
.rows{border-top:2px solid var(--ink)}
.row{display:grid;grid-template-columns:.8fr 1.2fr .9fr;gap:clamp(1.5rem,4vw,4rem);padding:2.2rem 1rem;border-bottom:1px solid #b9c8d8;transition:background .25s,padding .25s}
.row:hover{background:#fff;padding-left:1.8rem}
.row-title{display:flex;align-items:flex-start;gap:.9rem}
.row-title h3{font-size:1.5rem}
.dot{flex:none;width:16px;height:16px;margin-top:.35rem;border-radius:50% 50% 0 50%;background:var(--sea);transition:transform .3s,background .3s}
.row:hover .dot{background:var(--sun);transform:rotate(90deg)}
.row p{margin:0}
.row ul{margin:0;padding:0;list-style:none;font-size:.96rem;color:var(--muted)}
.row li{padding:.4rem 0 .4rem 1.2rem;position:relative;border-bottom:1px dashed #c3d0de}
.row li:last-child{border:0}
.row li::before{content:"";position:absolute;left:0;top:1.05rem;width:7px;height:2px;background:var(--sea)}

/* benefits */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:1.2rem}
.tile{padding:2rem;border-radius:4px;background:#fff;border:1px solid var(--line);transition:transform .25s,border-color .25s}
.tile:hover{transform:translateY(-4px);border-color:var(--sea)}
.tile h3{font-size:1.35rem;margin-bottom:.7rem}
.tile p{margin:0;color:var(--muted);font-size:.98rem}
.tile-big{grid-column:span 3;grid-row:span 2;background:var(--ink);border-color:var(--ink);border-radius:4px 80px 4px 4px;display:flex;flex-direction:column;justify-content:flex-end;padding:2.6rem;min-height:340px}
.tile-big h3{color:#fff;font-size:2rem}
.tile-big p{color:#c5d5e6;font-size:1.05rem}
.tile-a{grid-column:span 3}
.tile-b{grid-column:span 3;background:var(--sun);border-color:var(--sun)}
.tile-b p{color:var(--ink)}
.tile-c{grid-column:span 4;background:var(--mist)}
.tile-d{grid-column:span 2;border-radius:4px 4px 80px 4px}

/* contact */
.contact{background:#fff;border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem,5vw,5rem);align-items:start}
.lead-dark{color:var(--muted);max-width:60ch;margin:1.2rem 0 2rem}
form{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.field{display:flex;flex-direction:column;gap:.4rem}
.field:nth-child(3),.field:nth-child(4),.field.check,form .btn,.ok{grid-column:1/-1}
label{font-weight:600;font-size:.93rem;color:var(--ink)}
input[type=text],input[type=email],select,textarea{font:inherit;color:var(--ink);padding:.85rem 1rem;background:var(--paper);border:1.5px solid var(--line);border-radius:4px;width:100%;transition:border-color .2s,background .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--sea);background:#fff}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#C0392B}
.err{color:#B03021;font-size:.85rem;min-height:1.1em}
.check{display:grid;grid-template-columns:auto 1fr;gap:.2rem .7rem;align-items:start}
.check input{margin-top:.35rem;width:18px;height:18px;accent-color:var(--ink)}
.check label{font-weight:400;font-size:.93rem}
.check .err{grid-column:2}
form .btn{justify-self:start}
.ok{margin:0;padding:1rem 1.2rem;background:#E7F4EC;border-left:4px solid #2E8B57;color:#1d4d33;border-radius:4px}
.details{background:var(--mist);padding:2.2rem;border-radius:80px 4px 4px 4px}
.details h3{font-size:1.4rem;margin-bottom:1rem}
address{font-style:normal;margin-bottom:2rem}
address p{margin-bottom:.8rem}
address a{color:var(--sea);font-weight:600}
.details ol{list-style:none;margin:0;padding:0}
.details li{display:flex;gap:.9rem;align-items:flex-start;padding:.8rem 0;border-top:1px solid #b9c8d8}
.details li span{flex:none;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:600;font-size:.9rem}

/* footer */
.footer{background:var(--ink);color:#c5d5e6;padding-top:3.5rem}
.footer .brand-text strong{color:#fff}.footer .brand-text small{color:#9fb4ca}
.footer .mark i:first-child{background:#fff}
.foot-grid{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;padding-bottom:2.5rem}
.foot-note{margin:1.2rem 0 0;font-size:.95rem;line-height:1.7}
.footer a{text-decoration:none}.foot-note a:hover,.footer nav a:hover{color:var(--sun)}
.footer nav{display:flex;flex-direction:column;gap:.6rem}
.legal{border-top:1px solid rgba(255,255,255,.15);padding-top:1.5rem;padding-bottom:2rem}
.legal p{margin:0;font-size:.85rem;color:#9fb4ca;max-width:90ch}

/* reveal */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.js .reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr;max-height:none;min-height:0}
  .art{justify-self:center;max-width:420px}
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .facts{position:static}
  .row{grid-template-columns:1fr 1fr}.row ul{grid-column:1/-1}
  .tile-big,.tile-a,.tile-b,.tile-c,.tile-d{grid-column:span 6;grid-row:auto}
  .tile-big{min-height:260px}
}
@media(max-width:820px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem clamp(20px,4vw,56px) 1.4rem;display:none}
  .nav.open{display:flex}
  .nav a:not(.btn){padding:.9rem 0;border-bottom:1px solid var(--line);background:none}
  .nav .btn{margin-top:1rem;text-align:center}
  .strip-grid,.values{grid-template-columns:1fr;gap:1.2rem}
}
@media(max-width:640px){
  .hero-facts{grid-template-columns:1fr;gap:1rem}
  .row{grid-template-columns:1fr;padding:1.8rem 0}.row:hover{padding-left:.6rem}
  form{grid-template-columns:1fr}
  .field:nth-child(3),.field:nth-child(4){grid-column:auto}
  .actions .btn{width:100%;text-align:center}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}