:root{
  --ink:#0E2427; --deep:#0A2E2B; --glass:#1B6B5F; --pane:#CFE3DE; --mist:#EBF2F0;
  --amber:#E0A800; --white:#fff; --line:rgba(14,36,39,.16);
  --display:"Bricolage Grotesque","Segoe UI",Arial,sans-serif;
  --body:"Instrument Sans","Segoe UI",Arial,sans-serif;
  --wrap:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--body);font-size:1.0625rem;line-height:1.65;color:var(--ink);background:var(--mist)}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.08;letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,5.6vw,4.9rem);font-weight:700}
h2{font-size:clamp(2rem,3.6vw,3.2rem);font-weight:700}
h3{font-size:1.35rem;font-weight:600;letter-spacing:-.01em}
.wrap{width:min(var(--wrap),100% - 3rem);margin-inline:auto}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

.btn{display:inline-block;background:var(--glass);color:var(--white);padding:.95rem 1.7rem;border:2px solid var(--glass);font:600 1rem var(--body);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,transform .2s}
.btn:hover{background:var(--deep);border-color:var(--deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--white);border-color:var(--ink)}
.btn-sm{padding:.55rem 1.1rem;font-size:.95rem}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--mist);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 6px 20px rgba(10,46,43,.1)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:76px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font:500 1.15rem var(--display)}
.brand b{font-weight:700;color:var(--glass)}
.nav{display:flex;align-items:center;gap:2rem}
.nav a{text-decoration:none;font-weight:500}
.nav a:not(.btn):hover{color:var(--glass);text-decoration:underline;text-underline-offset:6px}
.burger{display:none;width:44px;height:44px;background:none;border:2px solid var(--ink);cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:transform .25s}
.burger span:first-child{top:15px}.burger span:last-child{bottom:15px}
.burger[aria-expanded="true"] span:first-child{transform:translateY(5px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-5px) rotate(-45deg)}

/* hero */
.hero{padding:clamp(3rem,6vw,5.5rem) 0 clamp(3.5rem,6vw,6rem);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.lead{font-size:1.25rem;max-width:36rem;margin:1.6rem 0 2rem}
.cta-row{display:flex;flex-wrap:wrap;gap:1rem}
.facts{display:grid;grid-template-columns:repeat(3,auto);gap:1.5rem 2.5rem;justify-content:start;margin-top:3rem;padding-top:1.6rem;border-top:2px solid var(--ink)}
.facts dt{font-size:.85rem;color:var(--glass);font-weight:600}
.facts dd{font-weight:500;overflow-wrap:anywhere}
.hero-art svg{width:100%;height:auto;display:block}
.art-note{font-size:.9rem;color:var(--glass);margin-top:.6rem;text-align:right}
.hero-copy>*{animation:rise .8s both}
.hero-copy>:nth-child(2){animation-delay:.12s}.hero-copy>:nth-child(3){animation-delay:.24s}.hero-copy>:nth-child(4){animation-delay:.36s}
.hero-art{animation:slide 1.1s .1s both cubic-bezier(.2,.7,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(22px)}}
@keyframes slide{from{opacity:0;transform:translateX(60px)}}

/* about */
.about{background:var(--white);padding:clamp(4rem,7vw,7rem) 0 0}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem}
.about-head{position:sticky;top:110px;align-self:start}
.about-head h2{margin-bottom:1.2rem}
.muted{color:#44605f}
.about-body p{margin-bottom:1.3rem;max-width:44rem}
.panel{background:var(--mist);border-left:6px solid var(--glass);padding:1.8rem 2rem;margin-top:2.2rem}
.panel h3{margin-bottom:1rem}
.panel dl div{display:grid;grid-template-columns:8rem 1fr;gap:1rem;padding:.7rem 0;border-top:1px solid var(--line)}
.panel dt{font-weight:600;color:var(--glass)}
.panel dd{overflow-wrap:anywhere}
.strip{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(3rem,5vw,5rem);border-top:2px solid var(--ink)}
.strip p{padding:1.8rem 2rem 2.4rem 0}
.strip p+p{padding-left:2rem;border-left:1px solid var(--line)}
.strip b{display:block;font:700 1.3rem var(--display);margin-bottom:.3rem}

/* services */
.services{background:var(--deep);color:var(--white);padding:clamp(4rem,7vw,7rem) 0}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:end;margin-bottom:3.5rem}
.sec-head p{color:#B9D3CE;font-size:1.15rem;max-width:30rem}
.svc-list{display:grid;grid-template-columns:repeat(2,1fr);column-gap:4rem}
.svc{padding:2rem 0 2.2rem;border-top:1px solid rgba(207,227,222,.35);transition:padding-left .3s,border-color .3s}
.svc:hover{padding-left:1rem;border-top-color:var(--amber)}
.svc h3{margin-bottom:.7rem}
.svc p{color:#D5E5E1;max-width:34rem}
.svc small{display:block;margin-top:1rem;font-size:.92rem;color:var(--amber)}

/* why */
.why{padding:clamp(4rem,7vw,7rem) 0}
.why-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem}
.why-head{position:sticky;top:110px;align-self:start}
.why-head p{margin:1.2rem 0 2rem;max-width:26rem}
.why-list{list-style:none}
.why-list li{display:grid;grid-template-columns:1fr 1.2fr;gap:2rem;padding:1.9rem 0;border-top:1px solid var(--line)}
.why-list li:last-child{border-bottom:1px solid var(--line)}
.why-list h3{color:var(--glass)}

/* contact */
.contact{background:var(--pane);padding:clamp(4rem,7vw,7rem) 0}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:4rem;align-items:start}
.contact-info h2{margin-bottom:1.2rem}
.contact-info p{max-width:28rem}
address{font-style:normal;margin-top:2rem;padding:1.6rem 1.8rem;background:var(--white);border-left:6px solid var(--amber)}
address b,address a{display:block}
address a{margin-top:.8rem;font-weight:600;color:var(--glass);overflow-wrap:anywhere}
.form{background:var(--white);padding:2.2rem;display:grid;gap:1.2rem}
.form label{display:grid;gap:.4rem;font-weight:600}
.form input,.form select,.form textarea{font:400 1rem var(--body);padding:.8rem .9rem;border:1.5px solid #8EA9A4;background:var(--mist);color:var(--ink);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid var(--amber);outline-offset:0;border-color:var(--ink)}
.form .invalid{border-color:#B3261E}
.err{color:#B3261E;font-size:.9rem;font-weight:500;min-height:0}
.status{font-weight:600;color:var(--glass)}
.form .btn{justify-self:start}

/* footer */
.footer{background:var(--ink);color:#D5E5E1;padding:3rem 0 1.5rem}
.foot{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.foot b{color:var(--white)}
.foot a{text-decoration:none;border-bottom:1px solid rgba(255,255,255,.35)}
.foot a:hover{color:var(--amber)}
.copy{margin-top:2.5rem;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.18);font-size:.9rem}

/* scroll reveal */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.js .reveal.in{opacity:1;transform:none}
.js .svc.reveal.in{transition:opacity .6s,transform .6s,padding-left .3s,border-color .3s}

@media (max-width:980px){
  .hero-grid,.about-grid,.why-grid,.contact-grid,.sec-head{grid-template-columns:1fr;gap:2.5rem}
  .about-head,.why-head{position:static}
  .hero-art{max-width:460px}
  .svc-list{grid-template-columns:1fr}
  .burger{display:block}
  .nav{position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--mist);border-bottom:1px solid var(--line);padding:.5rem 1.5rem 1.5rem;display:none}
  .nav.open{display:flex}
  .nav a:not(.btn){padding:.9rem 0;width:100%;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:1rem}
}
@media (max-width:680px){
  body{font-size:1rem}
  .facts{grid-template-columns:1fr}
  .strip{grid-template-columns:1fr}
  .strip p,.strip p+p{padding:1.4rem 0;border-left:0;border-bottom:1px solid var(--line)}
  .panel{padding:1.4rem}
  .panel dl div{grid-template-columns:1fr;gap:.2rem}
  .why-list li{grid-template-columns:1fr;gap:.6rem}
  .foot{grid-template-columns:1fr}
  .form{padding:1.4rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}