:root{
  --navy:#1c3a5e;
  --navy-deep:#142c48;
  --green:#3f7d54;
  --green-dark:#2f5f40;
  --sand:#f6f3ec;
  --paper:#ffffff;
  --ink:#22262b;
  --muted:#5c6773;
  --line:#e2ddd2;
  --shadow:0 10px 30px rgba(20,44,72,.12);
  --wrap:1120px;
  --radius:14px;
  --font-head:"Oswald",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper);
  line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--font-head);font-weight:600;line-height:1.12;color:var(--navy);margin:0 0 .5em;letter-spacing:.01em}
h1{font-size:clamp(2.1rem,5vw,3.4rem);text-transform:uppercase}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem)}
h3{font-size:1.15rem;text-transform:uppercase;letter-spacing:.03em}
p{margin:0 0 1rem}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.narrow{max-width:760px;margin-inline:auto}
.center{text-align:center}
.muted{color:var(--muted)}
.lead{font-size:1.15rem;color:var(--navy);font-weight:500}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.8rem;font-weight:600;color:#d7e3ef;margin-bottom:.6rem}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;z-index:200}
.skip-link:focus{left:12px;top:12px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy);font-family:var(--font-head);text-transform:uppercase}
.brand:hover{text-decoration:none}
.brand img{border-radius:8px}
.brand-text{font-size:1.05rem;line-height:1.05;letter-spacing:.04em}
.brand-text b{font-weight:700}
.site-nav{display:flex;align-items:center;gap:26px}
.site-nav a{color:var(--navy);font-weight:600;font-size:.95rem;text-transform:uppercase;letter-spacing:.04em}
.site-nav a:hover{color:var(--green-dark);text-decoration:none}
.site-nav a[aria-current="page"]{color:var(--green-dark);border-bottom:2px solid var(--green)}
.nav-cta{background:var(--green);color:#fff !important;padding:9px 16px;border-radius:999px;letter-spacing:.03em}
.nav-cta:hover{background:var(--green-dark)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--navy);border-radius:2px;transition:.2s}

/* ---------- Buttons ---------- */
.btn{display:inline-block;font-family:var(--font-head);text-transform:uppercase;letter-spacing:.05em;
  font-size:.95rem;padding:13px 26px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:.18s;font-weight:600}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--green);color:#fff;border-color:var(--green)}
.btn-primary:hover{background:var(--green-dark);border-color:var(--green-dark)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;background:var(--navy-deep);isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background-image:var(--hero-img);background-size:cover;background-position:center}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(20,44,72,.55),rgba(20,44,72,.78))}
.hero-inner{padding:clamp(90px,16vw,180px) 0;text-align:center}
.hero h1{color:#fff;margin-bottom:.15em;font-size:clamp(2.6rem,8vw,5rem)}
.hero-tagline{font-family:var(--font-head);font-size:clamp(1.2rem,3vw,1.8rem);letter-spacing:.04em;margin-bottom:1.6rem;color:#eef4fa}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- Sections ---------- */
.section{padding:clamp(48px,7vw,84px) 0}
.section-alt{background:var(--sand)}
.page-head{background:var(--navy);color:#fff;padding:clamp(40px,7vw,70px) 0}
.page-head h1{color:#fff;margin:0}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split--top{align-items:start}
.split.reverse .split-media{order:-1}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}
.split-text h2{margin-top:0}

/* ---------- Feature grid ---------- */
.feature-grid{list-style:none;padding:0;margin:2.2rem 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-grid li{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.section-alt .feature-grid li{background:#fff}
.feature-grid h3{color:var(--green-dark);margin-bottom:.35em}
.feature-grid p{margin:0;color:var(--muted)}

/* ---------- Steps ---------- */
.steps{list-style:none;padding:0;margin:0;counter-reset:step}
.step{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step-num{flex:0 0 44px;height:44px;width:44px;border-radius:50%;background:var(--navy);color:#fff;
  font-family:var(--font-head);font-size:1.3rem;display:grid;place-items:center}
.step h3{margin-bottom:.3em}
.step p{margin:0}

/* ---------- Swatches ---------- */
.swatch-grid{list-style:none;padding:0;margin:2rem 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:18px}
.swatch{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:6px}
.swatch-chip{height:64px;border-radius:8px;border:1px solid rgba(0,0,0,.12);background:#b9b3a7}
.swatch-name{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.03em;color:var(--navy)}
.swatch-code{font-size:.85rem;color:var(--muted)}
.swatch--pewter .swatch-chip{background:#8f9295}
.swatch--yosemite-brown .swatch-chip{background:#5a4634}
.swatch--canyon .swatch-chip{background:#a5673f}
.swatch--roadside-brown .swatch-chip{background:#6b4b34}
.swatch--taupe .swatch-chip{background:#b8a894}
.swatch--sun-rose .swatch-chip{background:#b3775f}
.swatch--mocha .swatch-chip{background:#6f5240}
.swatch--green-slate .swatch-chip{background:#5f6b5a}
.swatch--sierra .swatch-chip{background:#8a6b4e}
.swatch--outback .swatch-chip{background:#9c8b6f}
.fineprint{font-size:.9rem;color:var(--muted)}

/* ---------- Pattern grid ---------- */
.pattern-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;margin-top:2rem}
.pattern-grid figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.pattern-grid img{width:100%;aspect-ratio:16/10;object-fit:cover}
.pattern-grid figcaption{padding:12px 16px;font-family:var(--font-head);text-transform:uppercase;letter-spacing:.03em;color:var(--navy);font-size:.95rem}

/* ---------- CTA band ---------- */
.cta-band{background:var(--green-dark);color:#fff;padding:clamp(44px,7vw,72px) 0;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#e7f0e9;margin-bottom:1.4rem}
.cta-inner .hero-actions{margin-top:.4rem}

/* ---------- Contact ---------- */
.contact-line{display:flex;gap:14px;align-items:baseline;border-bottom:1px solid var(--line);padding:10px 0;margin:0}
.contact-line span:first-child{flex:0 0 90px;font-family:var(--font-head);text-transform:uppercase;font-size:.8rem;letter-spacing:.08em;color:var(--muted)}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.contact-form label{display:block;font-weight:600;font-size:.9rem;color:var(--navy);margin-bottom:14px}
.contact-form input,.contact-form textarea{width:100%;margin-top:6px;padding:11px 13px;border:1px solid var(--line);
  border-radius:9px;font:inherit;color:var(--ink);background:#fdfdfb}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--green);border-color:var(--green)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.contact-form button{margin-top:6px}
.form-status{margin:12px 0 0;font-weight:600;min-height:1.2em}
.form-status.ok{color:var(--green-dark)}
.form-status.err{color:#b3261e}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:#cdd8e4;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding:48px 22px 30px}
.site-footer h3{color:#fff;font-size:.95rem;margin-bottom:.7em}
.site-footer a{color:#cdd8e4}
.site-footer a:hover{color:#fff}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--font-head);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.6rem}
.footer-brand img{border-radius:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 22px;font-size:.85rem;color:#9fb0c2}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  .split{grid-template-columns:1fr}
  .split.reverse .split-media{order:0}
  .feature-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .nav-toggle{display:flex}
  .site-nav{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:8px 0;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-130%);transition:transform .25s ease;max-height:calc(100vh - 74px);overflow:auto}
  .site-nav.open{transform:translateY(0)}
  .site-nav a{padding:14px 22px;border-bottom:1px solid var(--line)}
  .site-nav a[aria-current="page"]{border-bottom:1px solid var(--line);background:var(--sand)}
  .nav-cta{margin:10px 22px;text-align:center}
  .feature-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
}