/* ==========================================================================
   Trade Mark Floors, Inc. — Style H "Dark Index"
   Shared stylesheet for all pages
   ========================================================================== */

:root{
  --black:#151517;
  --coal:#1E1F22;
  --coal2:#292A2E;
  --line:#3A3B40;
  --mist:#B6B7BB;
  --maroon:#7C1420;
  --maroon-lit:#A8222F;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--black);color:#F2F2F0;
  font-family:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16.5px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1360px;margin:0 auto;padding:0 30px}
h1,h2,h3,.blk{font-family:'Archivo Black',Impact,sans-serif;text-transform:uppercase;letter-spacing:-.04em;line-height:.9;font-weight:400}
.tag{font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--maroon-lit)}
:focus-visible{outline:3px solid var(--maroon-lit);outline-offset:3px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:200;background:var(--maroon);padding:10px 16px}

/* ---------- buttons ---------- */
.btn{display:inline-block;font-family:'Archivo Black',Impact,sans-serif;text-transform:uppercase;font-size:13px;background:var(--maroon);color:#fff;padding:15px 26px;border:0;cursor:pointer;transition:background .15s,color .15s}
.btn:hover{background:#fff;color:var(--maroon)}
.btn.out{background:transparent;border:2px solid rgba(255,255,255,.45);color:#fff;padding:13px 24px}
.btn.out:hover{background:#fff;color:var(--black);border-color:#fff}
.btn.sm{padding:11px 20px;font-size:12px}

/* ---------- header / nav ---------- */
.nav{position:sticky;top:0;z-index:90;background:rgba(21,21,23,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Archivo Black',Impact,sans-serif;text-transform:uppercase;font-size:16px;letter-spacing:-.03em}
.brand img{height:34px;width:auto}
.brand i{font-style:normal;color:var(--maroon-lit)}
.menu{display:flex;gap:26px;align-items:center}
.menu a{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mist)}
.menu a:hover,.menu a[aria-current="page"]{color:#fff}
.menu a[aria-current="page"]{border-bottom:2px solid var(--maroon-lit);padding-bottom:3px}
.burger{display:none;background:none;border:1px solid var(--line);color:#fff;padding:10px 13px;font:inherit;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;cursor:pointer}
.burger[aria-expanded="true"]{background:var(--maroon);border-color:var(--maroon)}

/* ---------- page head (interior pages) ---------- */
.phead{padding:78px 0 62px;border-bottom:1px solid var(--line)}
.phead h1{font-size:clamp(38px,6.4vw,84px);max-width:14ch}
.phead h1 em{font-style:normal;color:var(--maroon-lit)}
.phead p{color:var(--mist);font-size:18px;max-width:56ch;margin-top:22px}

/* ---------- home hero ---------- */
.hero{display:grid;grid-template-columns:1.05fr .95fr;min-height:78vh;border-bottom:1px solid var(--line)}
.hero .txt{display:flex;flex-direction:column;justify-content:center;padding:80px 60px 70px max(30px,calc((100vw - 1360px)/2 + 30px))}
.hero h1{font-size:clamp(42px,6.4vw,96px);max-width:12ch}
.hero h1 em{font-style:normal;color:var(--maroon-lit)}
.hero p{color:var(--mist);font-size:18px;max-width:46ch;margin-top:26px}
.hero .acts{display:flex;gap:11px;flex-wrap:wrap;margin-top:34px}
.hero .pic{position:relative;overflow:hidden;background:var(--coal)}
.hero .pic img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.06);opacity:.86}
.hero .pic::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--black),transparent 42%)}
.hero .cap{position:absolute;left:28px;bottom:26px;z-index:2;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.72)}

/* ---------- stat rail ---------- */
.rail{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.rail div{padding:30px 26px;border-right:1px solid var(--line)}
.rail div:last-child{border-right:0}
.rail .v{font-family:'Archivo Black',Impact,sans-serif;font-size:clamp(26px,3.2vw,40px);letter-spacing:-.04em;line-height:.9}
.rail .v em{font-style:normal;color:var(--maroon-lit)}
.rail .k{font-size:13px;color:var(--mist);margin-top:10px}

/* ---------- sections ---------- */
section{padding:92px 0}
.hd{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:44px}
.hd h2{font-size:clamp(32px,5.6vw,72px)}
.hd .tag{padding-bottom:12px;white-space:nowrap}

/* ---------- project index (signature) ---------- */
.idx{position:relative;border-top:1px solid var(--line)}
.irow{display:grid;grid-template-columns:70px 1fr auto;gap:26px;align-items:center;padding:26px 0;border-bottom:1px solid var(--line);position:relative;z-index:2;transition:padding-left .25s}
.irow:hover{padding-left:20px}
.irow .no{font-family:'Archivo Black',Impact,sans-serif;font-size:13px;color:var(--maroon-lit)}
.irow h3{font-size:clamp(21px,3.2vw,40px);transition:color .2s}
.irow:hover h3{color:var(--maroon-lit)}
.irow .sc{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);text-align:right}
.preview{position:fixed;pointer-events:none;width:340px;height:230px;z-index:5;opacity:0;transform:translate(-50%,-50%) scale(.94);transition:opacity .25s,transform .25s;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.55)}
.preview.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
.preview img{width:100%;height:100%;object-fit:cover}
.preview::after{content:"";position:absolute;left:0;bottom:0;height:5px;width:100%;background:var(--maroon)}
@media(hover:none){.preview{display:none}}

/* ---------- grids ---------- */
.mats,.two{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.mat{background:var(--coal);position:relative;overflow:hidden;display:grid;grid-template-rows:180px auto}
.mat img{width:100%;height:100%;object-fit:cover;filter:grayscale(1);opacity:.7;transition:filter .45s,opacity .45s,transform .6s}
.mat:hover img{filter:grayscale(0);opacity:1;transform:scale(1.05)}
.mat .t{padding:28px 30px 32px}
.mat h3{font-size:24px;margin:12px 0}
.mat p{color:var(--mist);font-size:15px}

.three{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.three article{background:var(--coal);padding:34px 30px 38px}
.three h3{font-size:23px;margin:12px 0 14px}
.three p{color:var(--mist);font-size:15px}

/* photo grid (projects / live photos) */
.pg{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pc{position:relative;overflow:hidden;background:var(--coal);aspect-ratio:4/3;display:block}
.pc img{width:100%;height:100%;object-fit:cover;filter:grayscale(1);transition:filter .45s,transform .6s}
.pc:hover img{filter:grayscale(0) brightness(.62);transform:scale(1.05)}
.pc .ov{position:absolute;inset:0;padding:22px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;background:linear-gradient(transparent 52%,rgba(18,18,20,.88))}
.pc h3{font-size:20px}
.pc .m{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:#C6C7CA;margin-top:6px}
.pc::after{content:"";position:absolute;left:0;bottom:0;height:5px;width:100%;background:var(--maroon);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.pc:hover::after{transform:scaleX(1)}

/* team */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.member{background:var(--coal);display:grid;grid-template-rows:300px auto}
.member .ph{background:var(--coal2);overflow:hidden;position:relative}
.member .ph img{width:100%;height:100%;object-fit:cover;filter:grayscale(1);transition:filter .4s}
.member:hover .ph img{filter:grayscale(0)}
.member .ph .ph-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:'Archivo Black',Impact,sans-serif;font-size:52px;color:var(--line)}
.member .t{padding:26px 28px 30px}
.member h3{font-size:22px}
.member .role{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--maroon-lit);margin-top:8px}
.member p{color:var(--mist);font-size:14.5px;margin-top:14px}

/* ---------- quote block ---------- */
.qb{background:var(--coal);padding:92px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.qb blockquote{font-family:'Archivo Black',Impact,sans-serif;text-transform:uppercase;letter-spacing:-.04em;line-height:1;font-size:clamp(26px,4.4vw,56px);max-width:20ch}
.qb blockquote em{font-style:normal;color:var(--maroon-lit)}
.qb .att{margin-top:32px;display:flex;align-items:center;gap:14px}
.qb .att img{width:50px;height:50px;border-radius:50%;object-fit:cover;filter:grayscale(1)}
.qb .att b{display:block;font-size:15px;font-weight:700}
.qb .att span{font-size:13px;color:#93949A}
.qmini{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:54px;padding-top:34px;border-top:1px solid var(--line)}
.qmini p{color:var(--mist);font-size:16px}
.qmini b{display:block;margin-top:12px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--maroon-lit)}

/* ---------- clients ---------- */
.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.logos div{background:#EDECEA;display:flex;align-items:center;justify-content:center;padding:26px 22px;min-height:124px;transition:background .25s}
.logos div:hover{background:#fff}
.logos img{max-height:56px;width:auto;filter:grayscale(1);opacity:.66;transition:filter .3s,opacity .3s}
.logos div:hover img{filter:grayscale(0);opacity:1}

/* ---------- forms ---------- */
.form{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:900px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1 / -1}
.field label{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--mist)}
.field input,.field select,.field textarea{
  background:var(--coal);border:1px solid var(--line);color:#fff;
  font-family:inherit;font-size:16px;padding:14px 16px;border-radius:0;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--maroon-lit);outline:none}
.field textarea{min-height:150px;resize:vertical}
.field input[type=file]{padding:12px;font-size:14px}
.field .hint{font-size:12.5px;color:#82838A}
.form .submit{grid-column:1 / -1}
.formnote{margin-top:18px;font-size:13.5px;color:#82838A;max-width:60ch}

/* contact detail cards */
.cinfo{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.cinfo div{background:var(--coal);padding:30px 28px}
.cinfo h3{font-size:18px;margin-bottom:12px}
.cinfo p{color:var(--mist);font-size:15px}
.cinfo a:hover{color:#fff}
.map{border:1px solid var(--line);margin-top:1px;filter:grayscale(1) invert(.92) contrast(.9);width:100%;height:340px;display:block}

/* ---------- CTA ---------- */
.cta{background:var(--maroon);padding:92px 0}
.cta h2{font-size:clamp(32px,5.8vw,76px);max-width:15ch}
.cta p{font-size:19px;color:#F0DCDE;max-width:46ch;margin-top:20px}
.cta .acts{display:flex;gap:11px;flex-wrap:wrap;margin-top:32px}
.cta .btn{background:#fff;color:var(--maroon)}
.cta .btn:hover{background:var(--black);color:#fff}
.cta .btn.out{border-color:rgba(255,255,255,.6)}

/* ---------- footer ---------- */
footer{background:var(--coal2);color:#A3A4A8;padding:66px 0 0;font-size:14.5px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:38px;padding-bottom:44px}
footer h4{font-family:'Archivo Black',Impact,sans-serif;text-transform:uppercase;color:#fff;font-size:14px;letter-spacing:-.02em;margin-bottom:14px}
footer ul{list-style:none}
footer li{margin-bottom:7px}
footer a:hover{color:#fff}
.legal{border-top:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:#75767B}

/* ---------- responsive ---------- */
@media(max-width:1040px){
  .hero{grid-template-columns:1fr}
  .hero .txt{padding:60px 30px}
  .hero .pic{min-height:300px}
  .hero .pic::after{background:linear-gradient(0deg,rgba(21,21,23,.7),transparent 55%)}
  .rail{grid-template-columns:repeat(2,1fr)}
  .rail div{border-bottom:1px solid var(--line)}
  .mats,.two,.three,.team{grid-template-columns:1fr}
  .pg{grid-template-columns:repeat(2,1fr)}
  .logos{grid-template-columns:repeat(3,1fr)}
  .qmini,.form,.cinfo{grid-template-columns:1fr}
  .fgrid{grid-template-columns:repeat(2,1fr)}
  .irow{grid-template-columns:50px 1fr}
  .irow .sc{display:none}
}
@media(max-width:760px){
  .menu{
    display:none;position:absolute;top:72px;left:0;right:0;
    background:var(--coal);border-bottom:1px solid var(--line);
    flex-direction:column;gap:0;padding:8px 0;
  }
  .menu.open{display:flex}
  .menu a{width:100%;padding:15px 30px;font-size:13px;border-bottom:1px solid var(--line)}
  .menu a[aria-current="page"]{border-bottom:1px solid var(--line);border-left:3px solid var(--maroon-lit);padding-bottom:15px}
  .menu .btn{margin:12px 30px;width:calc(100% - 60px);text-align:center}
  .burger{display:block}
  .rail{grid-template-columns:1fr}
  .pg{grid-template-columns:1fr}
  .logos{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr}
  section{padding:62px 0}
  .phead{padding:54px 0 44px}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  .preview{display:none}
}

/* ---------- form error banner ---------- */
.formerror{
  background:rgba(168,34,47,.14);border:1px solid var(--maroon-lit);
  color:#F3D6D9;padding:16px 20px;margin-bottom:26px;max-width:900px;font-size:15px;
}

/* hiring card — text panel instead of a photo */
.member .ph.hiring{background:var(--maroon);display:flex;align-items:center;justify-content:center}
.member .ph.hiring .ph-empty{position:static;color:rgba(255,255,255,.92);font-size:38px;line-height:1;text-align:center}

/* ---------- brand logo ---------- */
.brand{gap:13px}
.brand .logomark{height:42px;width:auto;display:block}
.brandtext{font-family:'Archivo Black',Impact,sans-serif;text-transform:uppercase;font-size:16px;letter-spacing:-.03em;line-height:1}
.brandtext i{font-style:normal;color:var(--maroon-lit)}
.footlogo{width:200px;height:auto;margin-bottom:18px}
@media(max-width:760px){
  .brand .logomark{height:36px}
  .brandtext{font-size:14px}
}
@media(max-width:420px){ .brandtext{display:none} }