:root{
  --mist:#EDF1F2; --paper:#F8FAFA; --petrol:#123140; --petrol-2:#1C4457;
  --birch:#D8CCB6; --survey:#E3B023; --ink:#16252D; --muted:#4F616A; --line:#C9D4D8;
  --w:1280px; --head:"Bricolage Grotesque","Segoe UI",Arial,sans-serif; --body:"Public Sans","Segoe UI",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.65;font-size:1.0625rem}
img,svg{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--survey);outline-offset:3px}
.container{width:min(var(--w),100% - 48px);margin-inline:auto}
h1,h2,h3{font-family:var(--head);line-height:1.1;letter-spacing:-.02em;margin:0}
h2{font-size:clamp(1.9rem,3.6vw,3rem)}
h3{font-size:1.3rem;letter-spacing:-.01em}
p{margin:0 0 1.1em}

/* Buttons */
.btn{display:inline-block;padding:14px 26px;font-weight:600;text-decoration:none;border:2px solid transparent;border-radius:2px;cursor:pointer;font:600 1rem var(--body);transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn-accent{background:var(--survey);color:var(--ink)}
.btn-accent:hover{background:#F0C145}
.btn-ghost{border-color:rgba(248,250,250,.5);color:var(--paper)}
.btn-ghost:hover{border-color:var(--paper);background:rgba(248,250,250,.08)}
.btn-dark{background:var(--petrol);color:var(--paper)}
.btn-dark:hover{background:var(--petrol-2)}
.btn-small{padding:10px 18px;background:var(--petrol);color:var(--paper)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(18,49,64,.1)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font:700 1.15rem var(--head)}
.nav{display:flex;align-items:center;gap:30px}
.nav a:not(.btn){text-decoration:none;font-weight:500;padding:6px 0;background:linear-gradient(var(--survey),var(--survey)) 0 100%/0 3px no-repeat;transition:background-size .25s}
.nav a:not(.btn):hover{background-size:100% 3px}
.nav-toggle{display:none;width:46px;height:46px;border:1px solid var(--line);background:var(--paper);cursor:pointer;padding:0;position:relative}
.nav-toggle span{position:absolute;left:12px;right:12px;height:2px;background:var(--ink);transition:transform .25s,opacity .2s}
.nav-toggle span:nth-child(1){top:16px}.nav-toggle span:nth-child(2){top:22px}.nav-toggle span:nth-child(3){top:28px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Hero */
.hero{background:var(--petrol);color:var(--paper);padding-top:clamp(56px,8vw,104px)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,80px);align-items:center}
.hero-tag{font-weight:600;color:var(--survey);margin-bottom:20px}
.hero h1{font-size:clamp(2.5rem,5.8vw,5rem);margin-bottom:28px}
.lead{font-size:1.2rem;max-width:56ch;color:#D5E0E4}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-art{border:1px solid rgba(248,250,250,.2);background:rgba(0,0,0,.12)}
.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}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.fact-strip{display:grid;grid-template-columns:repeat(4,1fr);margin:clamp(48px,6vw,80px) 0 0;background:var(--petrol-2);border-top:4px solid var(--survey)}
.fact-strip div{padding:26px 28px;border-left:1px solid rgba(248,250,250,.15)}
.fact-strip div:first-child{border-left:0}
.fact-strip dt{font-size:.9rem;color:#B9CBD2;margin-bottom:6px}
.fact-strip dd{margin:0;font:600 1.08rem/1.35 var(--head)}

/* Sections */
.band{padding:clamp(72px,9vw,130px) 0}
.band-mist{background:var(--mist)}
.band-dark{background:var(--petrol);color:var(--paper)}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:clamp(36px,5vw,64px)}
.section-head p{margin:0;color:var(--muted);max-width:52ch}
.band-dark .section-head p{color:#C5D4DA}

/* About */
.about-grid{display:grid;grid-template-columns:5fr 6fr;gap:clamp(32px,6vw,96px)}
.about-head{position:sticky;top:110px;align-self:start}
.about-body p{color:var(--muted)}
.panels{display:grid;gap:16px;margin-top:36px}
.panel{padding:22px 26px;border-left:6px solid var(--survey);background:var(--mist);transition:transform .25s,background .25s}
.panel:hover{transform:translateX(6px);background:var(--birch)}
.panel h3{font-size:1.15rem;margin-bottom:6px}
.panel p{margin:0;color:var(--ink)}

/* Services */
.svc{display:grid;grid-template-columns:5fr 7fr;gap:clamp(20px,5vw,80px);padding:38px 0 38px 0;border-top:1px solid var(--line);position:relative;transition:padding-left .3s}
.svc:last-child{border-bottom:1px solid var(--line)}
.svc::before{content:"";position:absolute;left:0;top:-1px;height:3px;width:0;background:var(--survey);transition:width .35s}
.svc:hover{padding-left:14px}
.svc:hover::before{width:96px}
.svc h3{font-size:clamp(1.4rem,2.2vw,1.85rem)}
.svc p{color:var(--muted)}
.svc ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.svc li{padding:6px 14px;background:var(--paper);border:1px solid var(--line);font-size:.95rem}

/* Why */
.why-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.why{grid-column:span 2;padding:32px;border:1px solid rgba(248,250,250,.22);transition:border-color .25s,transform .25s}
.why:hover{border-color:var(--survey);transform:translateY(-4px)}
.why h3{margin-bottom:12px}
.why p{margin:0;color:#C5D4DA}
.why-1{grid-column:span 4;background:var(--birch);color:var(--ink);border-color:var(--birch);padding:44px}
.why-1 h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.why-1 p{color:var(--ink);max-width:52ch;font-size:1.1rem}

/* Contact */
.contact-grid{display:grid;grid-template-columns:7fr 5fr;gap:clamp(32px,6vw,88px);align-items:start}
.contact-intro{color:var(--muted);margin:16px 0 32px;max-width:56ch}
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:6px}
.field:nth-child(4),.field:nth-child(5),.form .btn,.form-status{grid-column:1/-1}
.form .btn{justify-self:start}
label{font-weight:600;font-size:.95rem}
input,select,textarea{font:inherit;padding:13px 14px;border:1px solid #9EB0B7;background:#fff;color:var(--ink);border-radius:2px;width:100%}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(227,176,35,.55);border-color:var(--petrol)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#B3261E}
.err{color:#B3261E;font-size:.88rem;min-height:1.1em}
.form-status{margin:0;font-weight:600}
.form-status.ok{color:#1E6B3A}
.details{background:var(--petrol);color:var(--paper);padding:clamp(28px,4vw,48px);border-top:6px solid var(--survey)}
.details h3{margin-bottom:22px;font-size:1.6rem}
.details dl{margin:0 0 28px}
.details dt{font-size:.9rem;color:#B9CBD2;margin-top:18px}
.details dd{margin:2px 0 0;font-weight:500}
.details a:not(.btn){color:var(--survey)}
.details .btn-dark{background:var(--survey);color:var(--ink)}

/* Footer */
.footer{background:var(--ink);color:#C9D5DA;padding-top:56px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:40px}
.foot-grid strong{color:var(--paper);font:700 1.2rem var(--head)}
.foot-grid a{display:block;text-decoration:none;margin-bottom:8px}
.foot-grid a:hover{color:var(--survey)}
.foot-bottom{margin-top:40px;padding:22px 0;border-top:1px solid rgba(255,255,255,.14);font-size:.92rem}

/* Scroll reveal */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.js .reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:980px){
  .hero-grid,.about-grid,.contact-grid,.section-head{grid-template-columns:1fr}
  .about-head{position:static}
  .fact-strip{grid-template-columns:1fr 1fr}
  .fact-strip div:nth-child(3){border-left:0}
  .fact-strip div:nth-child(n+3){border-top:1px solid rgba(248,250,250,.15)}
  .svc{grid-template-columns:1fr}
  .why,.why-1{grid-column:span 3}
  .why-1{grid-column:1/-1}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 24px 24px;display:none}
  .nav.open{display:flex}
  .nav a:not(.btn){padding:14px 0;width:100%;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:16px}
  .fact-strip{grid-template-columns:1fr}
  .fact-strip div{border-left:0;border-top:1px solid rgba(248,250,250,.15)}
  .fact-strip div:first-child{border-top:0}
  .why,.why-1{grid-column:1/-1;padding:26px}
  .form{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}