:root{
  --petrol:#0F2B33;
  --petrol-2:#173B45;
  --mist:#EEF2F2;
  --paper:#F7F9F9;
  --steel:#5C7078;
  --line:#CBD5D7;
  --amber:#D9A441;
  --amber-d:#B9852A;
  --ink:#10242A;
  --head:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --w:1320px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font:400 1.0625rem/1.65 var(--body);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--head);line-height:1.08;margin:0;letter-spacing:-.02em;color:var(--petrol)}
h1{font-size:clamp(2.5rem,5.4vw,4.6rem);font-weight:700}
h2{font-size:clamp(2rem,3.6vw,3.1rem);font-weight:700}
h3{font-size:1.3rem;font-weight:500;letter-spacing:-.01em}
p{margin:0 0 1.1em}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
.wrap{width:min(var(--w),100% - 3rem);margin-inline:auto}
.muted{color:var(--steel)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,249,249,.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:.7rem;text-decoration:none;font:700 1.2rem var(--head);color:var(--petrol);letter-spacing:.01em}
.nav{display:flex;align-items:center;gap:2.2rem}
.nav a{text-decoration:none;font-weight:500;font-size:.98rem;position:relative}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:100%;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.nav a:not(.nav-cta):hover::after{transform:scaleX(1)}
.nav-cta{background:var(--petrol);color:#fff;padding:.7rem 1.3rem;transition:background .25s}
.nav-cta:hover{background:var(--petrol-2)}
.nav-toggle{display:none;width:44px;height:44px;background:none;border:1px solid var(--line);cursor:pointer;position:relative}
.nav-toggle span{position:absolute;left:11px;right:11px;height:2px;background:var(--petrol);transition:.3s}
.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)}

/* buttons */
.btn,.btn-ghost{display:inline-block;font:500 1rem var(--body);padding:1rem 1.8rem;text-decoration:none;border:2px solid var(--amber);cursor:pointer;transition:.25s}
.btn{background:var(--amber);color:var(--petrol)}
.btn:hover{background:var(--amber-d);border-color:var(--amber-d);transform:translateY(-2px)}
.btn-ghost{border-color:var(--petrol);color:var(--petrol);background:transparent}
.btn-ghost:hover{background:var(--petrol);color:#fff}

/* hero */
.hero{padding:clamp(3rem,6vw,6rem) 0;background:var(--mist);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.tag{font-weight:500;color:var(--steel);margin-bottom:1.4rem;padding-left:1rem;border-left:4px solid var(--amber)}
.lead{font-size:1.2rem;max-width:58ch;margin:1.6rem 0 2rem;color:#2A4249}
.actions{display:flex;gap:1rem;flex-wrap:wrap}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin:3rem 0 0;padding-top:1.6rem;border-top:1px solid var(--line)}
.facts dt{font-size:.85rem;color:var(--steel)}
.facts dd{margin:.2rem 0 0;font-weight:500;line-height:1.35}
.hero-art{margin:0;background:var(--petrol);padding:1.5rem 1.5rem .8rem;position:relative;animation:rise .9s .1s both}
.hero-art figcaption{color:#9FB4BA;font-size:.8rem;padding-top:.6rem}
.hero-copy>*{animation:rise .8s both}
.hero-copy>:nth-child(2){animation-delay:.08s}.hero-copy>:nth-child(3){animation-delay:.16s}.hero-copy>:nth-child(4){animation-delay:.24s}.hero-copy>:nth-child(5){animation-delay:.32s}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* about */
section{padding:clamp(4rem,8vw,7.5rem) 0}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.sticky{position:sticky;top:110px}
.panel{margin-top:2.5rem;padding:1.6rem 1.8rem;background:var(--petrol);color:#DCE6E8}
.panel h3{color:var(--amber);margin-bottom:.8rem;font-size:1.05rem}
.panel a{color:#fff}
.panel p:last-child{margin:0}
.prose .big{font:500 1.5rem/1.4 var(--head);color:var(--petrol);letter-spacing:-.01em}
.prose p{max-width:66ch}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:2.2rem;border:1px solid var(--line)}
.duo div{padding:1.5rem}
.duo div+div{border-left:1px solid var(--line);background:var(--mist)}
.duo h3{margin-bottom:.5rem}
.duo p{margin:0;font-size:.98rem}

/* services */
.services{background:var(--mist);border-block:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,6vw,6rem);align-items:end;margin-bottom:3.5rem}
.sec-head p{margin:0;color:var(--steel);max-width:60ch}
.rows{list-style:none;margin:0;padding:0;border-top:2px solid var(--petrol)}
.row{display:grid;grid-template-columns:170px 1fr 40px;gap:2rem;align-items:center;padding:2rem 1rem;border-bottom:1px solid var(--line);transition:background .3s,padding .3s}
.row:hover{background:#fff;padding-left:1.8rem}
.row-kind{font-size:.9rem;font-weight:500;color:var(--steel)}
.row h3{margin-bottom:.4rem;font-size:1.55rem}
.row p{margin:0;max-width:68ch;color:#2A4249}
.row-mark{width:14px;height:14px;border:2px solid var(--amber);justify-self:end;transition:.3s}
.row:hover .row-mark{background:var(--amber);transform:rotate(45deg)}

/* why */
.why{background:var(--petrol);color:#DCE6E8}
.why h2{color:#fff;margin-bottom:3rem;max-width:18ch}
.why-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:2rem 2rem}
.why article{grid-column:span 2;border-top:3px solid var(--amber);padding-top:1.3rem}
.why article:nth-child(4){grid-column:2 / span 2}
.why article:nth-child(5){grid-column:4 / span 2}
.why h3{color:#fff;margin-bottom:.6rem}
.why p{margin:0;color:#B9CBCF}

/* process */
.steps{list-style:none;margin:0;padding:0;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;left:17px;top:10px;bottom:10px;width:2px;background:var(--line)}
.steps li{counter-increment:s;position:relative;padding:0 0 2rem 4rem}
.steps li:last-child{padding-bottom:0}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:36px;height:36px;display:grid;place-items:center;background:var(--amber);font:700 1rem var(--head);color:var(--petrol)}
.steps h3{margin-bottom:.3rem}
.steps p{margin:0;max-width:52ch}

/* contact */
.contact{background:var(--mist);border-top:1px solid var(--line)}
address{font-style:normal;margin:2rem 0;padding-left:1.1rem;border-left:4px solid var(--amber);font-size:1.1rem}
address a{font-weight:500}
.codes{font-size:.95rem;color:var(--steel)}
.codes p{margin:0 0 .4rem}
.codes strong{color:var(--petrol)}
form{background:#fff;padding:clamp(1.5rem,3vw,2.6rem);border:1px solid var(--line);border-top:4px solid var(--petrol)}
.field{margin-bottom:1.2rem}
label{display:block;font-weight:500;margin-bottom:.4rem;font-size:.95rem}
input,select,textarea{width:100%;font:inherit;padding:.8rem .9rem;border:1px solid #9FB0B4;background:var(--paper);color:var(--ink);border-radius:0}
input:focus,select:focus,textarea:focus{outline:3px solid var(--amber);outline-offset:0;border-color:var(--petrol)}
.field.invalid input,.field.invalid textarea{border-color:#B3261E}
.err{display:block;color:#B3261E;font-size:.88rem;min-height:1.2em;margin-top:.25rem}
.form-note{margin:1rem 0 0;font-size:.95rem;color:var(--steel)}

/* footer */
.site-footer{background:#0A1E24;color:#B9CBCF;padding:3rem 0;font-size:.95rem}
.site-footer strong{color:#fff}
.site-footer p{margin:.3rem 0}
.site-footer a{color:#fff}
.foot{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:2rem}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:980px){
  .hero-grid,.split,.sec-head{grid-template-columns:1fr}
  .hero-art{max-width:480px}
  .sticky{position:static}
  .why-grid{grid-template-columns:1fr 1fr}
  .why article,.why article:nth-child(4),.why article:nth-child(5){grid-column:auto}
  .foot{grid-template-columns:1fr}
}
@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);max-height:0;overflow:hidden;transition:max-height .35s}
  .nav.open{max-height:380px}
  .nav a{padding:1rem 1.5rem;border-top:1px solid var(--line)}
  .nav-cta{margin:1rem 1.5rem;text-align:center}
}
@media (max-width:640px){
  .facts{grid-template-columns:1fr}
  .duo{grid-template-columns:1fr}
  .duo div+div{border-left:0;border-top:1px solid var(--line)}
  .row{grid-template-columns:1fr;gap:.5rem;padding:1.6rem .5rem}
  .row-mark{display:none}
  .why-grid{grid-template-columns:1fr}
  .actions .btn,.actions .btn-ghost{width:100%;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}