:root{
  --ink:#0e1b2c; --steel:#dfe6ec; --mist:#eef1f4; --white:#fff; --signal:#f2c230; --mute:#4a5868;
  --head:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --body:"Source Serif 4",Georgia,serif;
  --wrap:1280px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--mist);color:var(--ink);font:400 1.125rem/1.7 var(--body)}
h1,h2,h3{font-family:var(--head);line-height:1.1;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,5vw,4.4rem);font-weight:700}
h2{font-size:clamp(1.9rem,3.4vw,2.9rem);font-weight:700}
h3{font-size:1.25rem;font-weight:500}
p{margin:0 0 1.1em;max-width:68ch}
a{color:inherit}
.wrap{width:min(var(--wrap),100% - 3rem);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--signal);padding:.5rem 1rem;z-index:99}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--ink);color:var(--white)}
.bar{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font:700 1.3rem var(--head)}
.brand small{font:400 .85rem var(--body);opacity:.7}
.mark{width:26px;height:26px;background:var(--signal);display:block;clip-path:polygon(0 100%,0 30%,50% 0,100% 30%,100% 100%)}
.nav{display:flex;align-items:center;gap:2rem;font:500 1rem var(--head)}
.nav a{text-decoration:none;position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--signal);transition:width .25s}
.nav a:not(.btn):hover::after{width:100%}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:#fff;margin:7px 10px;transition:transform .25s}

/* buttons */
.btn{display:inline-block;background:var(--signal);color:var(--ink);font:700 1rem var(--head);padding:.95rem 1.7rem;border:2px solid var(--signal);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,transform .2s}
.btn:hover{background:var(--ink);color:var(--signal);transform:translateY(-2px)}
.btn-sm{padding:.55rem 1.1rem}
.nav .btn:hover{background:transparent;color:var(--signal)}
.btn-ghost{background:transparent;border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}

/* hero */
.hero{padding:clamp(3.5rem,8vw,7rem) 0 clamp(3rem,6vw,5rem);background:linear-gradient(var(--mist),var(--mist))}
.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:end}
.lead{font-size:1.3rem;color:var(--mute);margin:1.4rem 0 2rem}
.cta-row{display:flex;gap:1rem;flex-wrap:wrap}
.hero-copy{animation:rise .9s ease both}
.hero-panel{background:var(--ink);color:#fff;padding:2.2rem 2.2rem 1.6rem;animation:rise .9s .15s ease both}
.hero-panel h2{font-size:1.4rem;margin-top:1.2rem}
.hero-panel dl{margin:0}
.hero-panel dl div{padding:.8rem 0;border-top:1px solid rgba(255,255,255,.18)}
.hero-panel dt{font:500 .9rem var(--head);color:var(--signal)}
.hero-panel dd{margin:0;font-size:1.02rem;line-height:1.5}
.road{height:4px;background:repeating-linear-gradient(90deg,var(--signal) 0 26px,transparent 26px 44px)}
.road-dark{background:repeating-linear-gradient(90deg,var(--signal) 0 26px,transparent 26px 44px);margin-top:2rem}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* strip */
.strip{background:var(--signal)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.strip p{margin:0;padding:1.4rem 0;font-size:1rem;line-height:1.3;border-left:2px solid var(--ink);padding-left:1rem}
.strip strong{display:block;font:700 1.6rem var(--head)}

/* about */
.about{padding:clamp(4rem,8vw,7rem) 0}
.about-grid{display:grid;grid-template-columns:.9fr 1.3fr;gap:clamp(2rem,5vw,5rem)}
.about-visual{align-self:start;position:sticky;top:100px}
.about-visual svg{width:100%;height:520px;display:block}
.caption{font-size:.95rem;color:var(--mute);margin-top:.8rem}
.panels{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:2rem}
.panel{background:var(--white);border-left:5px solid var(--signal);padding:1.3rem 1.5rem}
.panel h3{margin-bottom:.4rem}.panel p{margin:0;font-size:1rem}

/* services */
.services{background:var(--ink);color:#fff;padding:clamp(4rem,8vw,7rem) 0}
.sec-head{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:end;margin-bottom:3rem}
.sec-head p{color:#c3ceda;margin:0}
.svc-list{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid rgba(255,255,255,.2)}
.svc{padding:2rem 2rem 1.6rem 0;border-bottom:1px solid rgba(255,255,255,.2);transition:padding .3s,background .3s}
.svc:nth-child(even){padding-left:2rem;border-left:1px solid rgba(255,255,255,.2)}
.svc:hover{background:rgba(255,255,255,.05)}
.svc p{color:#c3ceda;margin:0}
.tag{display:inline-block;font:500 .85rem var(--head);background:var(--signal);color:var(--ink);padding:.15rem .6rem;margin-bottom:1rem}

/* why */
.why{padding:clamp(4rem,8vw,7rem) 0}
.why-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(2rem,5vw,5rem)}
.why-intro{align-self:start;position:sticky;top:100px}
.why-list{list-style:none;margin:0;padding:0;counter-reset:s}
.why-list li{counter-increment:s;display:grid;grid-template-columns:3.2rem 1fr;column-gap:1rem;padding:1.4rem 0;border-bottom:1px solid #c4cfd9}
.why-list li::before{content:counter(s);font:700 2rem var(--head);color:var(--signal);-webkit-text-stroke:1px var(--ink);grid-row:span 2}
.why-list h3,.why-list p{grid-column:2;margin-bottom:.3rem}

/* contact */
.contact{background:var(--steel);padding:clamp(4rem,8vw,7rem) 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(2rem,5vw,5rem)}
address{font-style:normal;background:var(--white);padding:1.5rem;border-left:5px solid var(--signal);margin:1.5rem 0}
.note{font-size:.95rem;color:var(--mute)}
.form{background:var(--white);padding:2rem}
.field{margin-bottom:1.2rem;display:flex;flex-direction:column}
label{font:500 .95rem var(--head);margin-bottom:.35rem}
input,select,textarea{font:inherit;font-size:1rem;padding:.8rem;border:1.5px solid #9fb0c0;background:var(--mist);color:var(--ink);border-radius:0}
input:focus,select:focus,textarea:focus{border-color:var(--ink);outline:2px solid var(--signal)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#b3261e}
.err{color:#b3261e;font-size:.9rem;min-height:1.2em}
.status{margin:1rem 0 0;font-weight:600}

/* footer */
.site-footer{background:var(--ink);color:#c3ceda;padding-top:3rem;font-size:1rem}
.foot-grid{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.foot-grid p{margin:.2rem 0}
.foot-grid strong{color:#fff;font:700 1.2rem var(--head)}
.foot-grid nav{display:flex;gap:1.5rem;align-items:flex-start}
.foot-grid a{text-decoration:none}.foot-grid a:hover{color:var(--signal)}
.legal{border-top:1px solid rgba(255,255,255,.15);margin-top:2rem;padding:1.2rem 0;font-size:.9rem}
.legal p{margin:0}

/* scroll reveal (one gentle motion, only on key blocks) */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

@media (max-width:960px){
  .hero-grid,.about-grid,.sec-head,.why-grid,.contact-grid{grid-template-columns:1fr}
  .about-visual,.why-intro{position:static}
  .about-visual svg{height:320px}
  .strip-grid{grid-template-columns:1fr 1fr}
  .svc-list{grid-template-columns:1fr}
  .svc,.svc:nth-child(even){padding:1.6rem 0;border-left:0}
  .nav-toggle{display:block}
  .nav{position:absolute;top:72px;left:0;right:0;background:var(--ink);flex-direction:column;align-items:flex-start;padding:1.5rem;gap:1.2rem;display:none}
  .nav.open{display:flex}
  .nav-toggle[aria-expanded="true"] span:first-child{transform:translateY(4.5px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}
}
@media (max-width:560px){
  body{font-size:1.05rem}
  .panels{grid-template-columns:1fr}
  .brand small{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}