/* Central Oregon Tree Experts — archetype F, second use, service index.
   Brooks Construction used F with a numbered jump bar and one evidence frame
   per division, laid out in a fixed two-column body. This alternates the
   evidence side to side in full-width bands, and the index lives in a sticky
   header rail. Same idea, different page.
   Juniper, pumice and the rust of Central Oregon soil. */

:root{
  --ink:#1c1d1a; --ink-2:#55594f; --line:#dbd7cd;
  --paper:#f8f7f2; --band:#eeebe2;
  --juniper:#35482f; --juniper-lit:#4d6844; --rust:#a55a2c;
  --sans:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.7 var(--sans)}
h1,h2{font-weight:750;letter-spacing:-.022em;line-height:1.15;margin:0 0 .5em}
a{color:inherit}
.btn{display:inline-block;background:var(--juniper);color:#fff;text-decoration:none;font-weight:600;
     font-size:16px;padding:14px 26px;border:0;border-radius:2px;cursor:pointer}
.btn:hover{background:var(--rust)}
.btn.sm{padding:9px 17px;font-size:14px}

.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:26px;flex-wrap:wrap;
     padding:14px 36px;background:var(--juniper);color:#fff}
.brand{font-weight:800;font-size:17px;text-decoration:none;line-height:1.15;letter-spacing:-.02em}
.brand span{display:block;font-weight:400;font-size:10.5px;letter-spacing:.22em;
            text-transform:uppercase;color:#a6bd9f;margin-top:2px}
.top nav{display:flex;gap:20px;margin-right:auto;flex-wrap:wrap}
.top nav a{text-decoration:none;font-size:15px;color:#c2d3bd}
.top nav a:hover{color:#fff}

.lead{max-width:880px;margin:0 auto;padding:70px 36px 44px}
h1{font-size:clamp(2.1rem,4.6vw,3rem);max-width:18ch}
.lead p{font-size:19px;color:var(--ink-2);max-width:60ch}

/* alternating full-width bands */
.band{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;
      border-top:1px solid var(--line)}
.band:nth-child(even){background:var(--band)}
.band .txt{padding:60px 46px;display:flex;flex-direction:column;justify-content:center;
           max-width:640px;margin-left:auto}
.band.flip .txt{order:2;margin-left:0;margin-right:auto}
.band.flip figure{order:1}
.no{font-size:12px;letter-spacing:.19em;color:var(--rust);font-weight:700;margin-bottom:12px}
.band h2{font-size:clamp(1.6rem,3.2vw,2.2rem)}
.band p{color:var(--ink-2);margin:0 0 1em}
.band .sub{font-size:15.5px;border-left:3px solid var(--rust);padding-left:16px;margin-top:6px}

.band figure{margin:0;display:flex;flex-direction:column}
.ph{flex:1;min-height:300px;
    background:repeating-linear-gradient(65deg,#e2dfd5 0 15px,#dad7cd 15px 30px);
    display:grid;place-items:center;padding:24px;text-align:center;
    font-size:13px;color:#8a887f;letter-spacing:.05em}
.ph::after{content:attr(data-ph)}
.band figcaption{background:var(--juniper);color:#b4c8ae;padding:15px 20px;font-size:14px}

.estimate{max-width:1000px;margin:0 auto;padding:66px 36px;border-top:1px solid var(--line);
          display:grid;grid-template-columns:1fr 1.05fr;gap:44px;align-items:start}
.estimate p{color:var(--ink-2)}
.direct{font-size:16px;line-height:1.95;margin-top:16px}
.direct a{color:var(--juniper-lit);font-weight:600;word-break:break-word}
form{background:#fff;border:1px solid var(--line);border-radius:3px;padding:26px}
label{display:block;font-size:12px;letter-spacing:.11em;text-transform:uppercase;
      color:var(--ink-2);margin-bottom:15px}
input,textarea,select{display:block;width:100%;margin-top:6px;padding:11px;border:1px solid var(--line);
      border-radius:2px;font:inherit;font-size:16px;background:var(--paper)}
input:focus,textarea:focus,select:focus{outline:2px solid var(--juniper-lit);border-color:transparent}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sent{grid-column:1/-1;background:#eaf1e7;border:1px solid #bdd4b6;padding:16px;border-radius:2px}

footer{background:var(--juniper);color:#b4c8ae;padding:30px 36px;font-size:14.5px}
footer b{color:#fff}
footer a{color:#e0a877;word-break:break-word}
.demo{font-size:12.5px;color:#82977c;margin-top:8px}

@media (max-width:900px){
  .top{padding:13px 20px;gap:14px}
  .top nav{order:3;width:100%;gap:14px}
  .lead,.estimate,footer{padding-left:20px;padding-right:20px}
  .band,.estimate,.two{grid-template-columns:1fr}
  .band .txt{padding:40px 20px;max-width:none;margin:0}
  .band.flip .txt{order:0}
  .band.flip figure{order:0}
  .ph{min-height:220px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}