:root{--fog:#e8edeb;--fog-2:#dae3e0;--white:#fafbfa;--spruce:#123c3a;--spruce-2:#0c2a29;--moss:#2f6b63;--gold:#c99a2e;--ink:#14201f;--muted:#4b5b59;--line:rgba(20,32,31,.18);--err:#a32a1f;--font:"Avenir Next","Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;--wrap:min(100% - 3rem,1320px)}
*,*::before,*::after{box-sizing:border-box}
body,h1,h2,h3,p,dl,dd,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
html{scroll-behavior:smooth;scroll-padding-top:5.5rem}
body{font:400 1.0625rem/1.7 var(--font);color:var(--ink);background:var(--fog);-webkit-font-smoothing:antialiased}
body.lock{overflow:hidden}
a{color:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.skip{position:absolute;left:1rem;top:-4rem;z-index:100;padding:.6rem 1rem;background:var(--white)}
.skip:focus{top:1rem}
.wrap{width:var(--wrap);margin-inline:auto}
h1,h2,h3{font-weight:650;letter-spacing:-.02em;line-height:1.1}
h1{font-size:clamp(2.5rem,5.6vw,4.9rem)}
h2{font-size:clamp(2rem,3.6vw,3.1rem)}
h3{font-size:1.2rem;letter-spacing:-.005em;line-height:1.3}
.sec{padding:clamp(4.5rem,9vw,8rem) 0}

/* buttons */
.btn{display:inline-block;padding:.85rem 1.7rem;border:1.5px solid transparent;border-radius:999px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;transition:transform .2s,background .2s,color .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:var(--spruce-2)}
.btn-gold:hover{background:#dcb04a}
.btn-line{border-color:rgba(255,255,255,.6);color:#fff}
.btn-line:hover{background:#fff;color:var(--spruce)}
.btn-dark{background:var(--spruce);color:#fff}
.btn-dark:hover{background:var(--moss)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--fog);transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 1px 0 var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:4.5rem}
.brand{display:flex;align-items:center;gap:.7rem;color:var(--spruce);text-decoration:none;font-weight:300;font-size:1.15rem}
.brand strong{font-weight:700}
.nav{display:flex;align-items:center;gap:2rem}
.nav a:not(.btn){text-decoration:none;font-weight:500;padding:.3rem 0;background:linear-gradient(var(--gold),var(--gold)) 0 100%/0 2px no-repeat;transition:background-size .25s}
.nav a:not(.btn):hover{background-size:100% 2px}
.nav .btn{padding:.55rem 1.3rem}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;padding:10px}
.burger span{display:block;height:2px;background:var(--spruce);transition:transform .25s,opacity .25s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--spruce);color:#fff;padding:clamp(4rem,8vw,7.5rem) 0}
.topo{position:absolute;inset:0;width:100%;height:100%}
.hero-grid{position:relative;display:grid;grid-template-columns:1.4fr .6fr;gap:clamp(2.5rem,6vw,6rem);align-items:end}
.lead{max-width:58ch;margin-top:1.75rem;font-size:clamp(1.1rem,1.6vw,1.3rem);line-height:1.6;color:rgba(255,255,255,.86)}
.cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.5rem}
.glance{background:var(--white);color:var(--ink);padding:1.75rem;border-top:4px solid var(--gold);border-radius:2px}
.glance h2{font-size:1.4rem;margin-bottom:1rem}
.glance div{padding:.85rem 0;border-top:1px solid var(--line)}
.glance dt{font-size:.9rem;color:var(--muted)}
.glance dd{font-weight:550;overflow-wrap:anywhere}
.glance a{text-decoration-color:var(--gold);text-underline-offset:3px}
.hero-copy>*,.glance{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
.hero-copy>:nth-child(2){animation-delay:.12s}
.hero-copy>:nth-child(3){animation-delay:.24s}
.glance{animation-delay:.36s}
@keyframes rise{from{opacity:0;transform:translateY(18px)}}

/* about */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2.5rem,6vw,6rem);align-items:start}
.about-head{position:sticky;top:7rem}
.ridge{display:block;width:100%;height:auto;margin-top:2.5rem}
.about-body p{max-width:68ch;margin-top:1.25rem;color:var(--muted)}
.about-body .big{margin-top:0;font-size:clamp(1.35rem,2vw,1.7rem);line-height:1.5;font-weight:500;color:var(--ink)}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:3rem}
.trio div{background:var(--white);padding:1.5rem;border-radius:10px;border-left:3px solid var(--gold)}
.trio p{margin-top:.6rem;font-size:.97rem;line-height:1.6}

/* services */
.services{background:var(--white)}
.svc-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(2.5rem,6vw,6rem);align-items:start}
.svc-intro{position:sticky;top:7rem}
.svc-intro p{margin:1.25rem 0 2rem;color:var(--muted);max-width:42ch}
details{border-top:1px solid var(--line)}
details:last-child{border-bottom:1px solid var(--line)}
summary{position:relative;display:block;padding:1.6rem 3.5rem 1.6rem 0;cursor:pointer;list-style:none;transition:padding .25s}
summary::-webkit-details-marker{display:none}
summary span{display:block;margin-top:.35rem;color:var(--muted);font-size:.98rem}
summary::after{content:"+";position:absolute;right:.25rem;top:1.5rem;display:grid;place-items:center;width:2rem;height:2rem;border-radius:50%;background:var(--fog);font-size:1.3rem;line-height:1;transition:transform .25s,background .25s}
summary:hover{padding-left:.6rem}
summary:hover::after{background:var(--gold)}
details[open] summary::after{content:"\2212";background:var(--spruce);color:#fff}
.more{padding:0 3.5rem 1.8rem 0;animation:open .35s ease}
.more p{max-width:62ch;color:var(--muted)}
@keyframes open{from{opacity:0;transform:translateY(-6px)}}
.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.1rem}
.tags li{padding:.25rem .85rem;border:1px solid var(--line);border-radius:999px;font-size:.9rem}

/* benefits */
.benefits{background:var(--spruce);color:#fff}
.ben-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(2rem,5vw,5rem);margin-top:3rem}
.ben-grid li{padding:1.75rem 0 2rem;border-top:1px solid rgba(255,255,255,.25)}
.ben-grid li::before{content:"";display:block;width:2.5rem;height:3px;margin:-1.75rem 0 1.5rem;background:var(--gold)}
.ben-grid .feature{grid-column:1/-1}
.ben-grid .feature h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.ben-grid .feature p{max-width:75ch}
.ben-grid p{margin-top:.7rem;max-width:52ch;color:rgba(255,255,255,.8)}

/* process */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-top:3rem}
.steps li{counter-increment:s;position:relative;padding-top:4rem}
.steps li::before{content:counter(s);position:absolute;top:0;left:0;z-index:1;display:grid;place-items:center;width:2.75rem;height:2.75rem;border-radius:50%;background:var(--spruce);color:#fff;font-weight:650}
.steps li::after{content:"";position:absolute;top:1.375rem;left:2.75rem;right:-2rem;height:1px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps p{margin-top:.5rem;color:var(--muted)}

/* contact */
.contact{background:var(--fog-2)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2.5rem,6vw,6rem);align-items:start}
.contact-lead{margin:1.25rem 0 2.5rem;max-width:44ch;color:var(--muted)}
.details div{padding:1rem 0;border-top:1px solid var(--line)}
.details dt{font-size:.9rem;color:var(--muted)}
.details dd{font-weight:550}
.details a{text-underline-offset:3px}
.form{background:var(--white);padding:clamp(1.5rem,3vw,2.5rem);border-radius:4px}
.field{margin-bottom:1.25rem}
.field label{display:block;margin-bottom:.4rem;font-weight:600;font-size:.95rem}
input,select,textarea{width:100%;padding:.8rem 1rem;border:1.5px solid #b4c2bf;border-radius:6px;background:#f4f7f6;font:inherit;color:inherit;transition:border-color .2s,background .2s}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--moss);background:#fff;box-shadow:0 0 0 3px rgba(47,107,99,.2)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--err)}
.err{display:block;min-height:0;margin-top:.3rem;font-size:.88rem;color:var(--err)}
.check{display:grid;grid-template-columns:auto 1fr;gap:0 .7rem;align-items:start}
.check input{width:1.2rem;height:1.2rem;margin-top:.25rem;accent-color:var(--spruce)}
.check label{margin:0;font-weight:400}
.check .err{grid-column:2}
.status{margin-top:1rem;font-weight:550;color:var(--moss)}

/* footer */
.site-footer{background:var(--spruce-2);color:rgba(255,255,255,.82);padding:4rem 0 2rem;font-size:.98rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem}
.foot-grid p{margin-bottom:.8rem}
.foot-brand{font-size:1.25rem;font-weight:650;color:#fff}
.foot-grid nav{display:flex;flex-direction:column;gap:.5rem}
.site-footer a{text-decoration:none}
.site-footer a:hover{text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:4px}
.foot-note{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.18);font-size:.88rem;color:rgba(255,255,255,.65)}

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

/* responsive */
@media(max-width:960px){
  .hero-grid,.about-grid,.svc-grid,.contact-grid{grid-template-columns:1fr}
  .about-head,.svc-intro{position:static}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:2.5rem}
  .steps li:nth-child(2)::after{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .burger{display:flex}
  .nav{position:fixed;inset:4.5rem 0 0;flex-direction:column;align-items:flex-start;gap:1.2rem;padding:2rem 1.5rem;background:var(--fog);transform:translateX(100%);visibility:hidden;transition:transform .3s,visibility .3s}
  .nav.open{transform:none;visibility:visible}
  .nav a:not(.btn){font-size:1.5rem}
  .nav .btn{margin-top:.5rem;padding:.8rem 1.8rem}
}
@media(max-width:640px){
  .trio,.ben-grid,.steps,.foot-grid{grid-template-columns:1fr}
  .steps li::after{display:none}
  .cta .btn{flex:1 1 100%;text-align:center}
  summary{padding-right:3rem}
  .more{padding-right:0}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}