/* CTR Construction LLC — brand stylesheet
   Ink #111111 · Amber #F0A500 · Paper #FFFFFF
   ------------------------------------------------ */

:root{
  --ink:#111111;
  --ink-2:#22201D;
  --amber:#F0A500;
  --amber-ink:#4A3300;
  --amber-deep:#C78900;
  --paper:#FFFFFF;
  --bone:#F5F3EF;
  --slate:#6E6B66;
  --line:#E3DFD8;
  --max:1200px;
  --pad:clamp(20px,5vw,56px);
  --display:"Archivo",-apple-system,Helvetica,Arial,sans-serif;
  --body:"Karla",-apple-system,Helvetica,Arial,sans-serif;
  --mono:"Space Mono",ui-monospace,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

h1,h2,h3,h4{font-family:var(--display);font-weight:800;letter-spacing:-.028em;line-height:1.05;margin:0}
h1{font-size:clamp(38px,6.2vw,66px)}
h2{font-size:clamp(29px,4.2vw,45px)}
h3{font-size:clamp(19px,2vw,23px);letter-spacing:-.018em}
p{margin:0 0 1em}

.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--slate);margin:0 0 18px;
}
.amber{color:var(--amber-deep)}

/* Signature: tape-measure rule ------------------- */
.rule{
  height:14px;width:100%;
  background:
    repeating-linear-gradient(90deg,var(--ink) 0 1px,transparent 1px 16px),
    linear-gradient(var(--amber),var(--amber));
  background-size:100% 6px,100% 2px;
  background-position:0 0,0 9px;
  background-repeat:repeat-x;
  opacity:.85;
}

/* Fill-in placeholder — visible to Oleg ---------- */
.fill{
  font-family:var(--mono);font-size:.86em;
  background:#FFF6DF;border:1px dashed var(--amber-deep);
  border-radius:3px;padding:1px 6px;color:var(--amber-ink);white-space:nowrap;
}

/* Buttons ---------------------------------------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--display);font-weight:700;font-size:15.5px;letter-spacing:-.01em;
  padding:15px 26px;border:2px solid var(--ink);border-radius:2px;
  text-decoration:none;cursor:pointer;transition:transform .12s,background .15s;
}
.btn:hover{transform:translateY(-2px)}
.btn-amber{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.btn-amber:hover{background:var(--amber-deep);border-color:var(--amber-deep)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn-light{background:var(--paper);border-color:var(--paper);color:var(--ink)}

/* Top licence strip ------------------------------ */
.strip{
  background:var(--ink);color:#CFCBC4;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.09em;
}
.strip .wrap{display:flex;gap:20px;justify-content:space-between;
  flex-wrap:wrap;padding-block:9px}
.strip a{color:var(--amber);text-decoration:none}

/* Header ----------------------------------------- */
header{position:sticky;top:0;z-index:60;background:var(--paper);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:26px;padding-block:14px}
.nav img{height:40px;width:auto}
.nav ul{display:flex;gap:26px;list-style:none;margin:0 0 0 auto;padding:0}
.nav a{
  text-decoration:none;font-weight:600;font-size:15px;padding-block:6px;
  border-bottom:2px solid transparent;
}
.nav a:hover,.nav a[aria-current="page"]{border-bottom-color:var(--amber)}
.nav .btn{padding:11px 18px;font-size:14.5px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:2px;padding:9px 12px;font-size:18px;cursor:pointer;line-height:1}

/* Hero ------------------------------------------- */
.hero{border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(30px,5vw,68px);
  align-items:center;padding-block:clamp(44px,6vw,84px)}
.hero h1 span{color:var(--amber-deep)}
.lede{font-size:clamp(17px,1.5vw,19.5px);color:#3B3833;max-width:52ch;margin-top:22px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.specs{list-style:none;margin:34px 0 0;padding:22px 0 0;border-top:1px solid var(--line)}
.specs li{
  display:flex;gap:14px;align-items:baseline;font-family:var(--mono);
  font-size:13px;padding-block:7px;color:#3B3833;
}
.specs b{color:var(--slate);font-weight:400;min-width:104px;letter-spacing:.06em;
  text-transform:uppercase;font-size:11px}
.shot{position:relative}
.shot img{width:100%;height:clamp(360px,52vw,600px);object-fit:cover;border-radius:2px}
.stamp{
  position:absolute;left:-14px;bottom:26px;background:var(--amber);color:var(--ink);
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;padding:9px 14px;
  text-transform:uppercase;
}

/* Trust bar -------------------------------------- */
.trust{background:var(--bone);border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding-block:30px}
.trust div{border-left:2px solid var(--amber);padding-left:15px}
.trust dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--slate)}
.trust dd{margin:5px 0 0;font-family:var(--display);font-weight:700;font-size:16.5px}

/* Section shell ---------------------------------- */
section{padding-block:clamp(56px,7vw,96px)}
.head{max-width:62ch;margin-bottom:44px}
.head p{color:#4A4741;margin-top:16px}

/* Services --------------------------------------- */
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,2.6vw,34px)}
.card{border:1px solid var(--line);border-radius:2px;overflow:hidden;
  display:flex;flex-direction:column;background:var(--paper);transition:border-color .15s}
.card:hover{border-color:var(--ink)}
.card img{height:290px;width:100%;object-fit:cover;object-position:center 58%}
.card .body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.num{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;color:var(--amber-deep);
  display:block;margin-bottom:11px}
.card p{color:#4A4741;font-size:15.6px;margin-top:12px}
.card ul{margin:0 0 20px;padding-left:18px;color:#4A4741;font-size:15px}
.card ul li{margin-bottom:4px}
.card .more{margin-top:auto;font-family:var(--display);font-weight:700;font-size:15px;
  text-decoration:none;border-bottom:2px solid var(--amber);align-self:flex-start;padding-bottom:2px}

/* Gallery ---------------------------------------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.grid img{width:100%;height:270px;object-fit:cover;border-radius:2px}
.grid figure{margin:0}
.grid figcaption{font-family:var(--mono);font-size:11px;color:var(--slate);
  letter-spacing:.06em;margin-top:8px}

/* Process — story pole --------------------------- */
.pole{border-top:1px solid var(--line)}
.pole li{
  display:grid;grid-template-columns:66px 1fr;gap:clamp(16px,3vw,40px);
  padding-block:28px;border-bottom:1px solid var(--line);align-items:start;
}
.pole ol,.pole ul{list-style:none;margin:0;padding:0}
.pole .k{font-family:var(--mono);font-size:12px;color:var(--amber-deep);letter-spacing:.1em;padding-top:5px}
.pole p{color:#4A4741;margin:9px 0 0;max-width:70ch;font-size:16px}

/* Split about ------------------------------------ */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(28px,5vw,64px);align-items:center}
.split img{height:clamp(320px,42vw,480px);width:100%;object-fit:cover;border-radius:2px}

/* Form ------------------------------------------- */
.quote{background:var(--ink);color:var(--paper)}
.quote h2{color:var(--paper)}
.quote .head p{color:#B9B5AE}
.quote .eyebrow{color:var(--amber)}
.qgrid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,64px);align-items:start}
.qside p{color:#B9B5AE;font-size:16px}
.qside h2+p{margin-top:18px}
.qside .big{font-family:var(--display);font-weight:800;font-size:27px;color:var(--paper);
  text-decoration:none;display:inline-block;margin-bottom:6px;letter-spacing:-.02em}
.qside .big:hover{color:var(--amber)}
form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-full{grid-column:1/-1}
label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:#B9B5AE;margin-bottom:7px}
input,select,textarea{
  width:100%;padding:14px 15px;background:#1B1916;color:var(--paper);
  border:1px solid #38352F;border-radius:2px;font-family:var(--body);font-size:16px;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--amber);outline-offset:1px;border-color:var(--amber)}
textarea{min-height:132px;resize:vertical}
.err{color:#FF9B8A;font-size:13.5px;margin-top:6px;display:none}
.field.bad input,.field.bad select,.field.bad textarea{border-color:#FF9B8A}
.field.bad .err{display:block}
.consent{font-size:13px;color:#8C8880;grid-column:1/-1;margin:0}
.okmsg{display:none;grid-column:1/-1;background:var(--amber);color:var(--ink);
  padding:18px 20px;border-radius:2px;font-weight:700}

/* FAQ -------------------------------------------- */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line);padding-block:20px}
.faq summary{font-family:var(--display);font-weight:700;font-size:18.5px;cursor:pointer;
  list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--amber-deep);font-size:23px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin:14px 0 0;color:#4A4741;max-width:72ch}

/* Areas ------------------------------------------ */
.areas{display:flex;flex-wrap:wrap;gap:9px;list-style:none;padding:0;margin:0}
.areas li{border:1px solid var(--line);border-radius:2px;padding:8px 14px;
  font-family:var(--mono);font-size:12.5px;color:#3B3833}

/* Footer ----------------------------------------- */
footer{background:var(--bone);border-top:1px solid var(--line);padding-block:56px 34px}
.fgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px}
footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--slate);font-weight:400;margin-bottom:14px}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:9px;font-size:15.5px}
footer a{text-decoration:none}
footer a:hover{color:var(--amber-deep)}
.legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:11.5px;color:var(--slate);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}

/* Sticky mobile call bar ------------------------- */
.callbar{display:none}

@media(max-width:980px){
  .hero .wrap,.split,.qgrid{grid-template-columns:1fr}
  .trust .wrap{grid-template-columns:1fr 1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr 1fr}
  .nav ul{
    display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);
    flex-direction:column;gap:0;padding:8px var(--pad) 20px;border-bottom:1px solid var(--line);
  }
  .nav ul.open{display:flex}
  .nav ul li{border-top:1px solid var(--line)}
  .nav ul a{display:block;padding:14px 0}
  .nav .btn{display:none}
  .burger{display:block}
  .shot img{height:340px}
  .stamp{left:0}
}
@media(max-width:640px){
  .svc,form{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr}
  .grid img{height:190px}
  .trust .wrap{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  body{padding-bottom:70px}
  .callbar{
    display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--ink);
    position:fixed;left:0;right:0;bottom:0;z-index:80;
  }
  .callbar a{
    text-align:center;padding:16px 8px;text-decoration:none;font-family:var(--display);
    font-weight:700;font-size:15.5px;background:var(--ink);color:var(--paper);
  }
  .callbar a.acc{background:var(--amber);color:var(--ink)}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}

/* Filter chips ----------------------------------- */
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:26px;padding:0;list-style:none}
.chip{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;
  padding:9px 16px;border:1px solid var(--line);background:var(--paper);
  border-radius:2px;cursor:pointer;color:#3B3833;transition:.14s;
}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.chip[aria-pressed="true"] .n{color:var(--amber)}
.chip .n{color:var(--slate);margin-left:6px}

/* Gallery grid ----------------------------------- */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:0;list-style:none;margin:0}
.gal li{margin:0}
.gal figure{margin:0}
.gal button{
  display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;line-height:0;
}
.gal img{width:100%;height:280px;object-fit:cover;border-radius:2px;transition:opacity .15s}
.gal button:hover img{opacity:.86}
.gal figcaption{
  font-family:var(--mono);font-size:11px;color:var(--slate);letter-spacing:.05em;
  margin-top:8px;line-height:1.4;text-align:left;
}
.gal li[hidden]{display:none}

/* Lightbox --------------------------------------- */
.lb{
  position:fixed;inset:0;z-index:200;background:rgba(10,9,8,.94);
  display:none;align-items:center;justify-content:center;padding:24px;
}
.lb.on{display:flex}
.lb img{max-width:min(92vw,760px);max-height:88vh;object-fit:contain;border-radius:2px}
.lb .cap{
  position:absolute;left:0;right:0;bottom:22px;text-align:center;color:#CFCBC4;
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;padding-inline:24px;
}
.lb button{
  position:absolute;background:none;border:1px solid #4A4741;color:#fff;
  width:46px;height:46px;border-radius:2px;cursor:pointer;font-size:20px;line-height:1;
}
.lb .x{top:20px;right:20px}
.lb .prev{left:20px;top:50%;transform:translateY(-50%)}
.lb .next{right:20px;top:50%;transform:translateY(-50%)}
.lb button:hover{background:var(--amber);color:var(--ink);border-color:var(--amber)}

@media(max-width:980px){ .gal{grid-template-columns:repeat(3,1fr)} .gal img{height:220px} }
@media(max-width:640px){
  .gal{grid-template-columns:repeat(2,1fr);gap:9px}
  .gal img{height:190px}
  .lb .prev{left:8px}.lb .next{right:8px}
  .chip{font-size:11.5px;padding:8px 12px}
}

/* Service area groups ---------------------------- */
.areagrp{margin-bottom:26px}
.areagrp h4{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--slate);font-weight:400;margin:0 0 12px;
}

/* ---- Mobile hero: headline, photo, buttons above the fold ---- */
@media(max-width:980px){
  .hero .wrap{
    display:flex;flex-direction:column;gap:0;
    padding-block:24px 36px;
  }
  .hero .wrap > div:first-child{display:contents}
  .hero .eyebrow{order:1;margin-bottom:12px;font-size:10.5px;letter-spacing:.13em}
  .hero h1{order:2;font-size:clamp(31px,8.2vw,44px)}
  .hero .shot{order:3;margin-top:22px}
  .hero .cta-row{order:4;margin-top:22px;gap:10px}
  .hero .lede{order:5;margin-top:26px}
  .hero .specs{order:6;margin-top:26px}
  .hero .shot img{height:clamp(280px,58vw,360px)}
  .cta-row .btn{flex:1 1 100%;justify-content:center;padding:17px 20px;font-size:16px}
}

/* ---- Compact licence strip on small screens ---- */
@media(max-width:640px){
  .strip{font-size:10.5px;letter-spacing:.03em}
  .strip .wrap{gap:3px;padding-block:8px;flex-direction:column}
  .strip .fill{padding:0 4px;font-size:10px}
  .callbar a{font-size:16px;padding:17px 8px}
  .head{margin-bottom:32px}
  section{padding-block:44px}
}

/* hero photo must fill the column on mobile */
@media(max-width:980px){
  .hero .shot{width:100%;align-self:stretch}
}
@media(max-width:640px){
  .stamp{font-size:9.5px;padding:7px 11px;letter-spacing:.06em;bottom:16px}
}