:root{
  --bg:#F3F0E9;--ink:#1D1D1B;--mute:#68665F;--green:#1E4A38;--mint:#A6D3BA;
  --line:rgba(29,29,27,.2);--err:#9B2C1F;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --gap:clamp(1.25rem,4vw,3rem);--space:clamp(4.5rem,10vw,9rem);--wrap:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 var(--sans);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p,ul,dl,dd,blockquote,address{margin:0}
ul{padding:0;list-style:none}
a{color:inherit}
img,svg{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gap)}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.01em}
h2{font-size:clamp(2.2rem,4.6vw,3.9rem);line-height:1.08}
h3{font-size:1.65rem;line-height:1.2}

/* Buttons and links */
.btn{display:inline-block;background:var(--ink);color:var(--bg);border:1px solid var(--ink);padding:.85rem 1.6rem;font:500 1rem var(--sans);text-decoration:none;cursor:pointer;transition:background .2s,border-color .2s}
.btn:hover{background:var(--green);border-color:var(--green)}
.btn-sm{background:transparent;color:var(--ink);padding:.45rem 1rem;font-size:.95rem}
.btn-sm:hover{color:var(--bg)}
.link{text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px;transition:color .2s}
.link:hover{color:var(--green)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.site-header.scrolled{border-color:var(--line);background:rgba(243,240,233,.96)}
.bar{display:flex;align-items:center;gap:1.5rem;padding-block:1.4rem;transition:padding .25s}
.scrolled .bar{padding-block:.7rem}
.logo{display:inline-flex;align-items:center;gap:.6rem;font:600 1.2rem var(--sans);letter-spacing:.12em;text-decoration:none}
.mark{width:.9rem;height:.9rem;background:var(--green);box-shadow:.35rem .35rem 0 var(--ink)}
.nav{display:flex;gap:2rem;margin-left:auto}
.nav a{text-decoration:none;font-size:.97rem;padding-block:.2rem;background:linear-gradient(var(--green),var(--green)) 0 100%/0 1px no-repeat;transition:background-size .25s}
.nav a:hover{background-size:100% 1px}
.menu-toggle{display:none;background:none;border:0;width:2.5rem;height:2.5rem;position:relative;cursor:pointer}
.menu-toggle span{position:absolute;left:.5rem;right:.5rem;height:2px;background:var(--ink);transition:transform .25s}
.menu-toggle span:first-child{top:1rem}.menu-toggle span:last-child{top:1.5rem}
.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(.25rem) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-.25rem) rotate(-45deg)}

/* Hero */
.hero{display:grid;grid-template-columns:7fr 5fr;gap:var(--gap);align-items:center;padding-block:clamp(2rem,6vw,5rem) var(--space)}
.tag{display:inline-block;border-left:3px solid var(--green);padding-left:.8rem;color:var(--mute);font-size:.95rem;margin-bottom:1.8rem}
.hero h1{font-size:clamp(3rem,7vw,6.2rem);line-height:1;max-width:11ch}
.lead{max-width:34rem;color:var(--mute);font-size:1.15rem;margin-block:2rem}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:1.8rem}
.hero-art{position:relative;margin-right:1rem}
.hero-note{position:absolute;left:-3rem;bottom:2.5rem;max-width:15rem;background:var(--bg);border:1px solid var(--ink);padding:1rem 1.2rem;font-size:.9rem;line-height:1.45;color:var(--mute)}
.hero-note strong{display:block;color:var(--ink);font-size:1rem;margin-bottom:.2rem}

/* About */
.about{display:grid;grid-template-columns:5fr 7fr;gap:var(--gap) calc(var(--gap)*2);padding-bottom:var(--space)}
.about-body{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}
.about-body p+p{margin-top:1rem}
.statement{grid-column:1/-1;background:var(--green);color:var(--bg);font:1.9rem/1.25 var(--serif);padding:2.2rem;margin-left:-4rem}
.facts{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.facts div{border-top:1px solid var(--ink);padding-top:.8rem}
.facts dt{color:var(--mute);font-size:.9rem}
.facts dd{font:1.35rem/1.3 var(--serif);margin-top:.2rem}

/* Services */
.services{padding-bottom:var(--space)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:var(--gap);border-bottom:1px solid var(--ink);padding-bottom:1.5rem;margin-bottom:var(--gap)}
.section-head p{max-width:26rem;color:var(--mute)}
.svc-grid{display:grid;grid-template-columns:5fr 7fr;gap:var(--gap) calc(var(--gap)*1.5);align-items:start}
.feature{position:sticky;top:6rem;background:var(--ink);color:var(--bg);padding:clamp(1.8rem,3vw,2.8rem)}
.feature .ico{width:3rem;height:3rem;color:var(--mint);margin-bottom:2.5rem}
.feature p{color:#cfcbc0;margin-block:1rem 1.5rem}
.feature li{border-top:1px solid rgba(243,240,233,.25);padding-block:.6rem;font-size:.97rem}
.ico{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.row{display:grid;grid-template-columns:2.6rem 1fr;gap:1.4rem;border-top:1px solid var(--line);padding-block:1.8rem;transition:padding .25s}
.row:last-child{border-bottom:1px solid var(--line)}
.row .ico{width:2.2rem;height:2.2rem;color:var(--mute);transition:color .25s}
.row p{color:var(--mute);margin-top:.4rem;max-width:30rem}
.row:hover{padding-left:.8rem}
.row:hover .ico{color:var(--green)}

/* Approach (contrast section) */
.approach{background:var(--ink);color:var(--bg);padding-block:var(--space)}
.approach-grid{display:grid;grid-template-columns:4fr 8fr;gap:var(--gap) calc(var(--gap)*1.5)}
.approach h2{position:sticky;top:6rem;align-self:start}
.benefits{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap);padding-bottom:3rem}
.benefit{border-top:1px solid rgba(243,240,233,.3);padding-top:1.2rem}
.benefit:nth-child(even){transform:translateY(3rem)}
.num{display:block;font:clamp(3.5rem,6vw,5.5rem)/1 var(--serif);color:var(--mint);margin-bottom:1rem}
.benefit p{color:#cfcbc0;margin-top:.6rem}

/* Contact */
.contact{display:grid;grid-template-columns:5fr 7fr;gap:var(--gap) calc(var(--gap)*1.5);padding-block:var(--space)}
.contact-info p{color:var(--mute);margin-block:1.5rem 2.5rem;max-width:26rem}
address{font-style:normal;border-left:3px solid var(--green);padding-left:1.2rem}
address strong{display:block;font-size:1.1rem}
.mail{display:inline-block;margin-top:1rem;font:1.5rem var(--serif);text-decoration:none;border-bottom:1px solid var(--ink)}
.mail:hover{color:var(--green);border-color:var(--green)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:.35rem}
label{font-size:.92rem;font-weight:500}
input,textarea{width:100%;font:inherit;color:var(--ink);background:transparent;border:1px solid var(--ink);border-radius:0;padding:.75rem .9rem;transition:border-color .2s,background .2s}
input:focus,textarea:focus{outline:2px solid var(--green);outline-offset:0;background:#fbfaf6}
textarea{resize:vertical}
[aria-invalid="true"]{border-color:var(--err)}
.err{color:var(--err);font-size:.88rem;min-height:1.2em}
.status{grid-column:1/-1;padding:0;font-weight:500}
.status.ok,.status.bad{padding:.9rem 1.1rem;border-left:3px solid}
.status.ok{color:var(--green);background:rgba(30,74,56,.08)}
.status.bad{color:var(--err);background:rgba(155,44,31,.08)}

/* Footer */
.site-footer{border-top:1px solid var(--ink);padding-top:3.5rem;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.3fr 1fr;gap:var(--gap)}
.foot-grid p{color:var(--mute);margin-top:1rem}
.foot-grid h4{font:600 .95rem var(--sans);margin-bottom:.8rem}
.foot-grid nav,.foot-grid>div:last-child{display:flex;flex-direction:column;align-items:flex-start;gap:.4rem}
.foot-grid a:not(.logo){text-decoration:none;color:var(--mute)}
.foot-grid a:not(.logo):hover{color:var(--green);text-decoration:underline}
.foot-grid>div:nth-child(3) p{margin:0 0 .4rem}
.copy{margin-top:3rem;padding-block:1.5rem;border-top:1px solid var(--line);color:var(--mute);font-size:.88rem}

/* Reveal */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
.js .benefit.reveal.in:nth-child(even){transform:translateY(3rem)}

/* Tablet */
@media (max-width:960px){
  .hero,.about,.svc-grid,.approach-grid,.contact{grid-template-columns:1fr}
  .hero h1{max-width:14ch}
  .hero-art{max-width:30rem;margin-right:0}
  .hero-note{left:1rem}
  .statement{margin-left:0}
  .section-head{flex-direction:column;align-items:start}
  .feature,.approach h2{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
/* Mobile */
@media (max-width:640px){
  .menu-toggle{display:block;margin-left:auto}
  .btn-sm{display:none}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;margin:0;background:var(--bg);border-bottom:1px solid var(--ink);padding:.5rem var(--gap) 1rem;display:none}
  .nav.open{display:flex}
  .nav a{padding-block:.8rem;font-size:1.1rem}
  .about-body,.facts,.benefits,.form,.foot-grid{grid-template-columns:1fr}
  .benefit:nth-child(even),.js .benefit.reveal.in:nth-child(even){transform:none}
  .benefits{padding-bottom:0}
  .statement{font-size:1.5rem;padding:1.6rem}
  .hero-note{position:static;margin-top:-1px;max-width:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
  .js .reveal{opacity:1;transform:none}
}