:root{
  --ink:#1E2226; --ink-2:#2B3035; --aac:#E4E5E2; --paper:#F6F6F4; --white:#fff;
  --red:#E10600; --red-dk:#B30500; --yellow:#FFD500; --steel:#6E747A; --line:#CFD1CD;
  --wrap:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.06;letter-spacing:-.03em}
h1{font-size:clamp(2.7rem,6vw,5.2rem);font-weight:800;letter-spacing:-.045em}
h2{font-size:clamp(2rem,3.6vw,3rem);font-weight:800}
h3{font-size:1.25rem;font-weight:700;letter-spacing:-.015em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.lede{font-size:1.18rem;color:#3d4348;max-width:56ch}
.muted{color:var(--steel)}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:100}.skip:focus{left:8px}

/* Header */
.site-head{background:var(--ink);position:sticky;top:0;z-index:50;border-bottom:3px solid var(--yellow)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:80px}
.brand img{height:68px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav a{color:#dfe2e4;text-decoration:none;font-weight:500;font-size:.95rem;padding:10px 13px}
.nav a:hover{color:#fff}
.nav a[aria-current=page]{color:#fff;box-shadow:inset 0 -2px 0 var(--red)}
.nav .btn{margin-left:12px}
.menu-btn{display:none;background:none;border:1px solid #4a5056;color:#fff;padding:9px 14px;font:inherit;font-weight:600;cursor:pointer}

/* Buttons: square-cornered, like cut block */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:1rem;text-decoration:none;padding:15px 24px;border:2px solid transparent;cursor:pointer;font-family:inherit;transition:background .15s,color .15s}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-dk)}
.btn-line{border-color:var(--ink);color:var(--ink)}.btn-line:hover{background:var(--ink);color:#fff}
.btn-light{border-color:rgba(255,255,255,.55);color:#fff}.btn-light:hover{background:#fff;color:var(--ink)}
.nav .btn{padding:11px 18px;font-size:.92rem}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* HERO — the AAC wall */
.hero{position:relative;background:var(--aac);overflow:hidden;border-bottom:1px solid var(--line)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:40px;align-items:center;min-height:640px;padding-top:64px;padding-bottom:64px}
.hero-copy{background:var(--paper);padding:44px 44px 40px;border-left:6px solid var(--red);box-shadow:0 30px 60px -30px rgba(30,34,38,.35)}
.hero-copy h1{margin-bottom:.3em}
.wall{display:grid;gap:8px;align-self:stretch;align-content:center}
.course{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.course.offset{margin-left:-12.5%;margin-right:12.5%}
.block{position:relative;height:96px;background:
  radial-gradient(circle at 20% 30%,rgba(0,0,0,.07) 1.2px,transparent 1.8px) 0 0/9px 9px,
  radial-gradient(circle at 60% 70%,rgba(0,0,0,.05) 1px,transparent 1.6px) 3px 4px/7px 7px,
  #F2F2EF;
  box-shadow:inset 0 -2px 0 rgba(0,0,0,.06),0 1px 0 rgba(255,255,255,.7);padding:14px 16px;display:flex;flex-direction:column;justify-content:flex-end}
.block b{font-size:1.65rem;font-weight:800;letter-spacing:-.04em;line-height:1}
.block span{font-size:.82rem;color:var(--steel);line-height:1.25;margin-top:4px}
.block.red{background-color:var(--red);color:#fff}.block.red span{color:#ffd9d6}
.block.ink{background-color:var(--ink);color:#fff}.block.ink span{color:#b8bec3}
@media (prefers-reduced-motion:no-preference){
  .course{animation:lay .55s cubic-bezier(.2,.8,.2,1) both}
  .course:nth-child(6){animation-delay:.05s}.course:nth-child(5){animation-delay:.18s}.course:nth-child(4){animation-delay:.31s}
  .course:nth-child(3){animation-delay:.44s}.course:nth-child(2){animation-delay:.57s}.course:nth-child(1){animation-delay:.70s}
  @keyframes lay{from{opacity:0;transform:translateY(-28px)}to{opacity:1;transform:none}}
}

/* Chalk line divider: yellow rule used for structure only */
.chalk{height:3px;background:var(--yellow);width:72px;margin:0 0 22px}

/* Page hero */
.page-hero{background:var(--ink);color:#fff;border-bottom:3px solid var(--yellow)}
.page-hero .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:end;padding-top:88px;padding-bottom:72px}
.page-hero h1{font-size:clamp(2.4rem,5vw,4.2rem);margin:0}
.page-hero p{color:#c4c9cd;font-size:1.12rem;margin:0}

/* Sections */
section{padding:96px 0}
.white{background:var(--white)}
.aac{background:var(--aac)}
.dark{background:var(--ink);color:#fff}
.dark p,.dark .muted{color:#bfc5ca}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:48px}
.sec-head p{margin:0;color:#3d4348;max-width:48ch}
.dark .sec-head p{color:#bfc5ca}

/* Stats strip */
.statbar{background:var(--white);border-bottom:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stats>div{padding:30px 24px;border-left:1px solid var(--line)}
.stats>div:first-child{border-left:0;padding-left:0}
.stats b{display:block;font-size:2.2rem;font-weight:800;letter-spacing:-.045em;line-height:1}
.stats span{font-size:.92rem;color:var(--steel)}

/* Service rows */
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc article{background:var(--white);padding:36px 34px}
.svc h3{font-size:1.45rem}
.svc ul{list-style:none;padding:0;margin:16px 0 0;font-size:.95rem}
.svc li{padding:7px 0;border-top:1px solid #ecedeb}
.svc .tagline{color:var(--red);font-weight:700;font-size:.95rem;margin-bottom:8px}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split figure{margin:0}
.split img{width:100%;aspect-ratio:4/3;object-fit:cover}
figcaption{font-size:.85rem;color:var(--steel);margin-top:10px}
.dark figcaption{color:#99a0a6}

/* Process (a real sequence) */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:p;border-top:3px solid var(--yellow)}
.process li{list-style:none;counter-increment:p;padding:28px 26px 0 0;position:relative}
.process li::before{content:counter(p);display:block;font-size:3rem;font-weight:800;letter-spacing:-.05em;color:var(--red);line-height:1;margin-bottom:14px}
.process{padding:0;margin:0}
.process p{font-size:.96rem;color:#c3c8cc}

/* Comparison table */
.compare{width:100%;border-collapse:collapse;background:var(--white);font-size:.98rem}
.compare th,.compare td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.compare thead th{background:var(--ink);color:#fff;font-weight:700}
.compare thead th.hl{background:var(--red)}
.compare td.hl{background:#fff4f3;font-weight:600}
.compare tbody th{font-weight:600;width:24%}
.table-wrap{overflow-x:auto;border:1px solid var(--line)}

/* Benefits grid */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 36px}
.benefits div{border-top:2px solid var(--ink);padding-top:18px}
.benefits p{font-size:.97rem;color:#3d4348;margin:0}
.dark .benefits div{border-top-color:#4a5157}.dark .benefits p{color:#bfc5ca}

/* Projects */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters button{font:inherit;font-weight:600;font-size:.92rem;padding:9px 16px;background:transparent;border:1.5px solid var(--ink);cursor:pointer}
.filters button[aria-pressed=true]{background:var(--ink);color:#fff}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.project{margin:0}
.project img{width:100%;aspect-ratio:4/3;object-fit:cover}
.project .cat{font-size:.82rem;font-weight:700;color:var(--red);margin-top:14px}
.project h3{margin:4px 0 4px;font-size:1.15rem}
.project figcaption{color:var(--ink)}
.project p{font-size:.93rem;color:var(--steel);margin:0}
.project.wide{grid-column:span 2}
.project.wide img{aspect-ratio:16/9}
.project[hidden]{display:none}

/* Sectors */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.sectors div{background:var(--paper);padding:26px 24px}
.sectors h3{font-size:1.1rem;margin-bottom:6px}
.sectors p{font-size:.93rem;color:var(--steel);margin:0}

/* CTA band */
.cta-band{background:var(--red);color:#fff;padding:76px 0}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-band h2{margin:0;max-width:22ch}
.cta-band p{margin:10px 0 0;color:#ffe1de}
.cta-band .btn-light:hover{color:var(--red)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px}
.info{list-style:none;padding:0;margin:0}
.info li{padding:18px 0;border-bottom:1px solid var(--line)}
.info b{display:block;font-size:.85rem;color:var(--steel);font-weight:600}
.info a{font-weight:700;text-decoration:none;font-size:1.12rem}
form.card{background:var(--white);border:1px solid var(--line);border-top:4px solid var(--red);padding:34px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label,.field .lbl{font-weight:600;font-size:.92rem}
.field input,.field select,.field textarea{font:inherit;padding:12px 14px;border:1px solid #c3c6c2;background:#fbfbfa;border-radius:0}
.field textarea{min-height:130px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.checks label{display:inline-flex;gap:8px;align-items:center;border:1px solid #c3c6c2;padding:8px 14px;font-weight:500;font-size:.93rem;cursor:pointer}
.form-ok{display:none;background:#eef5ef;border:1px solid #9cc5a5;padding:14px 16px;margin-top:14px;font-weight:600}

/* Footer */
.foot{background:var(--ink);color:#aab0b5;padding:72px 0 30px;font-size:.95rem;border-top:3px solid var(--yellow)}
.foot .grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.foot img{height:64px;width:auto;margin-bottom:16px}
.foot h4{color:#fff;font-size:1rem;letter-spacing:0;margin-bottom:12px}
.foot ul{list-style:none;padding:0;margin:0}.foot li{padding:4px 0}
.foot a{color:#e1e4e6;text-decoration:none}.foot a:hover{color:#fff;text-decoration:underline}
.foot .base{border-top:1px solid #383e44;margin-top:56px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem}

/* Responsive */
@media (max-width:1040px){
  .hero .wrap{grid-template-columns:1fr;min-height:0}
  .wall{max-width:640px}
  .split,.contact-grid,.page-hero .wrap,.sec-head{grid-template-columns:1fr;gap:28px}
  .process{grid-template-columns:1fr 1fr;row-gap:20px}
  .benefits,.projects,.sectors{grid-template-columns:1fr 1fr}
  .foot .grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stats>div:nth-child(3){border-left:0}
  .stats>div:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:880px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:83px;left:0;right:0;background:var(--ink);flex-direction:column;align-items:stretch;padding:8px 18px 22px}
  .nav.open{display:flex}
  .nav a{padding:14px 6px;font-size:1.05rem}
  .nav a[aria-current=page]{box-shadow:inset 3px 0 0 var(--red);padding-left:14px}
  .nav .btn{margin:12px 0 0;justify-content:center}
}
@media (max-width:640px){
  body{font-size:16px}
  section{padding:64px 0}
  .brand img{height:54px}
  .hero .wrap{padding-top:28px;padding-bottom:40px;gap:28px}
  .hero-copy{padding:28px 22px}
  .course{grid-template-columns:repeat(3,1fr)}
  .course .block:nth-child(4){display:none}
  .course.offset{margin-left:-16.66%;margin-right:16.66%}
  .block{height:92px;padding:10px 11px}
  .block b{font-size:1.25rem}.block span{font-size:.74rem}
  .course,.wall{gap:6px}
  .wall{overflow:hidden;margin:0 -24px;padding:0 24px}
  .svc,.process,.benefits,.projects,.sectors,.row2{grid-template-columns:1fr}
  .project.wide{grid-column:auto}
  .svc article{padding:26px 22px}
  .foot .grid{grid-template-columns:1fr}
  .page-hero .wrap{padding-top:56px;padding-bottom:48px}
  form.card{padding:22px}
  .stats b{font-size:1.7rem}
  .stats>div{padding:22px 16px}
  .stats>div:nth-child(odd){padding-left:0}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}