:root{--fog:#eef2f3;--ink:#101c24;--muted:#4d5d66;--petrol:#0d5560;--teal:#137080;--mint:#d4e6e1;--saffron:#e8b53a;--line:#c5d3d6;--err:#a4332b;--font:"Avenir Next","Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;--r:3px 22px 3px 22px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font:400 17px/1.65 var(--font);color:var(--ink);background:var(--fog);-webkit-font-smoothing:antialiased}
svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--saffron);outline-offset:3px}
.wrap{width:min(1320px,100% - 48px);margin-inline:auto}
h1,h2,h3{line-height:1.08;letter-spacing:-.03em;font-weight:800}
h1{font-size:clamp(2.7rem,6.4vw,5.6rem)}
h2{font-size:clamp(2rem,4vw,3.3rem)}
h3{font-size:1.25rem;letter-spacing:-.01em;line-height:1.25}
.lead{font-size:clamp(1.08rem,1.5vw,1.28rem);color:var(--muted);max-width:60ch;margin-top:1.1rem}
.section{padding:clamp(4rem,8vw,7.5rem) 0}

/* buttons */
.btn{display:inline-block;padding:.9rem 1.6rem;background:var(--petrol);color:#fff;text-decoration:none;font:700 1rem var(--font);border:2px solid var(--petrol);border-radius:var(--r);cursor:pointer;transition:background .2s,color .2s,transform .2s}
.btn:hover{background:var(--ink);border-color:var(--ink);transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--petrol)}
.btn.ghost:hover{background:var(--petrol);border-color:var(--petrol);color:#fff}
.btn.small{padding:.55rem 1.1rem;font-size:.95rem}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:var(--fog);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font-size:1.15rem;letter-spacing:.02em}
.brand b{font-weight:800;letter-spacing:.04em}
#nav{display:flex;align-items:center;gap:2rem}
#nav a:not(.btn){text-decoration:none;font-weight:600;padding:.3rem 0;background:linear-gradient(var(--saffron),var(--saffron)) 0 100%/0 3px no-repeat;transition:background-size .25s}
#nav a:not(.btn):hover{background-size:100% 3px}
#nav .btn{color:#fff}
.burger{display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:3px;background:var(--ink);transition:transform .25s}
.burger span:first-child{top:16px}.burger span:last-child{top:25px}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}

/* hero */
.hero{padding-top:clamp(2.5rem,6vw,5rem)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.kicker{display:inline-block;font-weight:700;color:var(--petrol);padding-left:1rem;border-left:4px solid var(--saffron);margin-bottom:1.6rem}
.hero .lead{margin-top:1.6rem}
.cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.2rem}
.hero-art{position:relative}
.art-svg{width:100%;height:auto;border-radius:var(--r);overflow:hidden}
.art-svg .c{transform-box:view-box;transform-origin:100% 100%;animation:grow 1s cubic-bezier(.2,.7,.2,1) both}
.art-svg .c:nth-of-type(2){animation-delay:.12s}.art-svg .c:nth-of-type(3){animation-delay:.24s}.art-svg .c:nth-of-type(4){animation-delay:.36s}
@keyframes grow{from{transform:scale(0)}to{transform:scale(1)}}
.panel{position:absolute;left:-2rem;bottom:2rem;background:#fff;border:2px solid var(--ink);border-top:6px solid var(--saffron);padding:1rem 1.3rem;display:grid;gap:.1rem;font-size:.95rem;line-height:1.45}
.panel span{color:var(--muted)}
.facts{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(3rem,6vw,5rem);border-top:2px solid var(--ink)}
.facts div{padding:1.4rem 1.4rem 1.4rem 0}
.facts div+div{padding-left:1.4rem;border-left:1px solid var(--line)}
dt{font-size:.9rem;color:var(--muted);font-weight:600}
dd{font-weight:700;margin-top:.2rem;overflow-wrap:anywhere}
dd a{text-decoration-color:var(--saffron);text-decoration-thickness:2px;text-underline-offset:3px}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,6rem)}
.about-text p+p{margin-top:1.1rem}
.about-text{max-width:62ch}
.about-lower{display:grid;grid-template-columns:repeat(3,1fr) 1.25fr;gap:2.2rem;margin-top:clamp(3rem,6vw,5rem)}
.how{border-top:4px solid var(--petrol);padding-top:1.2rem}
.how p{margin-top:.6rem;color:var(--muted);font-size:1rem}
.typical{background:var(--mint);padding:1.6rem 1.8rem;border-radius:var(--r)}
.typical ul{list-style:none;margin-top:.9rem}
.typical li{padding:.45rem 0 .45rem 1.4rem;position:relative;font-size:.98rem;border-bottom:1px solid rgba(13,85,96,.2)}
.typical li:last-child{border:0}
.typical li::before{content:"";position:absolute;left:0;top:1.05rem;width:.6rem;height:.6rem;background:var(--petrol);border-radius:0 100% 0 0}

/* services */
.services{background:#fff;border-block:1px solid var(--line)}
.services-grid{display:grid;grid-template-columns:.8fr 1.5fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.services-head{position:sticky;top:110px}
.svc{display:grid;grid-template-columns:64px 1fr;gap:1.6rem;padding:2rem 1.2rem 2rem 0;border-top:1px solid var(--line);transition:background .25s,padding .25s}
.svc:last-child{border-bottom:1px solid var(--line)}
.svc:hover{background:var(--fog);padding-left:1.2rem}
.svc p{margin-top:.5rem;color:var(--muted);max-width:60ch}
.svc .tags{color:var(--petrol);font-weight:600;font-size:.95rem;margin-top:.8rem}
.shape{width:56px;height:56px;background:var(--petrol);transition:transform .35s}
.svc:hover .shape{transform:rotate(90deg)}
.s1{border-radius:100% 0 0 0}
.s2{background:var(--teal);border-radius:50%}
.s3{background:var(--saffron);border-radius:0 100% 0 0}
.s4{background:linear-gradient(90deg,var(--petrol) 50%,var(--mint) 50%);border-radius:0}
.s5{background:var(--ink);border-radius:0 0 100% 0}
.s6{background:var(--mint);border:3px solid var(--petrol);border-radius:0 0 0 100%}

/* why */
.why{background:var(--petrol);color:#fff}
.why .lead{color:#cfe3e2}
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:1.2rem;margin-top:3rem}
.b{padding:2rem;transition:transform .25s}
.b:hover{transform:translateY(-4px)}
.b p{margin-top:.7rem;font-size:1rem}
.b1{grid-column:span 3;grid-row:span 2;background:var(--saffron);color:var(--ink);border-radius:3px 60px 3px 3px;display:flex;flex-direction:column;justify-content:flex-end;min-height:320px}
.b1 h3{font-size:clamp(1.7rem,3vw,2.5rem);line-height:1.1;letter-spacing:-.03em}
.b1 p{font-size:1.1rem;max-width:44ch}
.b2{grid-column:span 3;background:var(--ink)}
.b3{grid-column:span 3;border:2px solid #7fb3b3}
.b4{grid-column:span 3;background:var(--mint);color:var(--ink)}
.b5{grid-column:span 3;background:var(--teal)}
.b2,.b3,.b4,.b5{border-radius:3px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.details{margin-top:2.2rem;border-top:2px solid var(--ink)}
.details div{display:grid;grid-template-columns:120px 1fr;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.details dd{margin:0}
.form{background:#fff;border:2px solid var(--ink);border-radius:var(--r);padding:clamp(1.5rem,3vw,2.4rem);display:grid;gap:1.1rem}
.field{display:grid;gap:.35rem}
.field label{font-weight:700;font-size:.97rem}
.field small{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],textarea{width:100%;font:inherit;padding:.8rem .9rem;border:2px solid var(--line);border-radius:3px;background:var(--fog);transition:border-color .2s,background .2s}
input:focus,textarea:focus{outline:none;border-color:var(--petrol);background:#fff}
[aria-invalid="true"]{border-color:var(--err)!important}
textarea{resize:vertical}
.check label{display:flex;gap:.7rem;align-items:flex-start;font-weight:400;font-size:.95rem}
.check input{margin-top:.3rem;width:18px;height:18px;accent-color:var(--petrol);flex:none}
.err{color:var(--err);font-size:.9rem;min-height:1.1em}
.form .btn{justify-self:start}
.status{font-weight:600;min-height:1.4em}
.status.good{color:var(--petrol)}.status.bad{color:var(--err)}

/* footer */
.site-footer{background:var(--ink);color:#d7e2e4;padding-top:3.5rem}
.foot{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;padding-bottom:2.5rem}
.foot p{margin-top:.5rem}
.foot-brand{font-weight:800;color:#fff;font-size:1.2rem}
.foot nav{display:grid;gap:.5rem;align-content:start}
.foot a{text-decoration:none}
.foot a:hover{color:var(--saffron)}
.copy{border-top:1px solid rgba(255,255,255,.18);padding:1.3rem 0;font-size:.92rem;color:#9fb2b6}

/* reveal */
.js .rv{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .rv.in{opacity:1;transform:none}
.js .b.rv.in:hover{transform:translateY(-4px)}

/* responsive */
@media (max-width:1000px){
  .hero-grid,.about-grid,.services-grid,.contact-grid{grid-template-columns:1fr}
  .services-head{position:static}
  .about-lower{grid-template-columns:1fr 1fr}
  .typical{grid-column:1/-1}
  .facts{grid-template-columns:1fr 1fr}
  .facts div:nth-child(3){padding-left:0;border-left:0}
  .facts div:nth-child(n+3){border-top:1px solid var(--line)}
  .panel{left:1rem}
  .burger{display:block}
  #nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:1rem;padding:1.4rem 24px 1.8rem;background:var(--fog);border-bottom:1px solid var(--line);display:none}
  #nav.open{display:flex}
}
@media (max-width:640px){
  body{font-size:16px}
  .about-lower,.facts{grid-template-columns:1fr}
  .facts div,.facts div+div{padding-left:0;border-left:0}
  .facts div+div{border-top:1px solid var(--line)}
  .bento{grid-template-columns:1fr}
  .b1,.b2,.b3,.b4,.b5{grid-column:auto;grid-row:auto}
  .b1{min-height:260px}
  .svc{grid-template-columns:44px 1fr;gap:1rem}
  .shape{width:40px;height:40px}
  .details div{grid-template-columns:1fr;gap:.2rem}
  .cta .btn{flex:1;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
}