/* Bigtem USA - quiet industrial. No framework. */
:root{--bg:#f6f5f2;--paper:#fff;--ink:#1f2326;--muted:#5b6268;--line:#d9d6cf;--steel:#e9e7e2;--accent:#1d5fa8;--accent-d:#164a84;--dark:#16191c;--radius:6px;--max:1180px;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--font)}
img,video,svg{max-width:100%;height:auto;display:block}
a{color:var(--accent)}a:hover{color:var(--accent-d)}
:focus-visible{outline:3px solid #f2b705;outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.5rem 1rem;z-index:100}.skip:focus{left:1rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.2;letter-spacing:-.01em;margin:0 0 .6em}
h1{font-size:clamp(1.9rem,4vw,2.9rem)}h2{font-size:clamp(1.45rem,2.6vw,2rem);margin-top:0}h3{font-size:1.15rem}
p{margin:0 0 1em}.lead{font-size:1.15rem;color:#33393e;max-width:60ch}
.muted{color:var(--muted)}.small{font-size:.9rem}
/* header */
.site-header{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.hdr{display:flex;align-items:center;gap:14px;min-height:66px;max-width:1320px}
.logo{display:flex;align-items:center;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.35rem;letter-spacing:-.02em}
.logo{flex-shrink:0}.logo img{display:block;height:40px;width:auto;max-width:none;object-fit:contain}.flogo img{height:54px}@media(max-width:420px){.hdr .logo img{height:32px}}
.nav{margin-left:auto}
.nav>ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
.nav a,.nav summary{display:block;white-space:nowrap;padding:8px 7px;text-decoration:none;color:var(--ink);font-size:.88rem;font-weight:500;border-radius:4px;cursor:pointer}
.nav a:hover,.nav summary:hover{background:var(--steel)}
.nav a[aria-current=page]{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent)}
.nav details{position:relative}.nav summary{list-style:none}.nav summary::-webkit-details-marker{display:none}
.nav summary::after{content:" \25BE";font-size:.8em}
.nav details ul{list-style:none;margin:0;padding:6px;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);min-width:250px;box-shadow:0 8px 24px rgba(0,0,0,.08)}
.hdr-phone{font-weight:700;white-space:nowrap;text-decoration:none;color:var(--ink)}
.btn{display:inline-block;background:var(--accent);color:#fff!important;text-decoration:none;font-weight:600;padding:11px 18px;border-radius:4px;border:2px solid var(--accent);line-height:1.2}
.btn:hover{background:var(--accent-d);border-color:var(--accent-d)}
.btn.ghost{background:transparent;color:var(--ink)!important;border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff!important}
.btn.light{background:#fff;color:var(--ink)!important;border-color:#fff}
.menu-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:4px;padding:8px 12px;font:inherit;font-weight:600}
@media (max-width:1200px){
 .menu-toggle{display:block}.nav{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 20px}
 .nav.open{display:block}.nav>ul{flex-direction:column;align-items:stretch}.nav details ul{position:static;box-shadow:none;border:0;padding-left:14px}
 .hdr-cta{display:none}
 .hdr-phone{font-size:.95rem}
}
/* mobile call bar */
.callbar{display:none}
@media (max-width:720px){.callbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;background:var(--dark)}.callbar a{flex:1;text-align:center;color:#fff;text-decoration:none;font-weight:700;padding:13px 6px}.callbar a+a{background:var(--accent)}body{padding-bottom:52px}}
/* breadcrumbs */
.crumbs{font-size:.88rem;padding:14px 0 0}.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.crumbs li+li::before{content:"/";margin-right:6px;color:var(--muted)}.crumbs a{color:var(--muted)}
/* sections */
section{padding:56px 0}.sec-alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-dark{background:var(--dark);color:#e8e8e6}.sec-dark a{color:#9cc3f0}.sec-dark .muted{color:#a9afb4}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--accent);margin-bottom:.6em;display:block}
.sec-dark .eyebrow{color:#9cc3f0}
/* hero */
.hero{position:relative;background:var(--dark);color:#fff;padding:0}
.hero .hero-media{position:absolute;inset:0;overflow:hidden}.hero .hero-media img{width:100%;height:100%;object-fit:cover;opacity:.42}
.hero .wrap{position:relative;padding-top:88px;padding-bottom:88px}
.hero h1{max-width:20ch}.hero .lead{color:#e3e6e8}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hero.page{padding:0}.hero.page .wrap{padding-top:56px;padding-bottom:56px}
/* grid & cards */
.grid{display:grid;gap:22px}.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.g4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}.g5{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.g3f{grid-template-columns:repeat(3,1fr)}@media(max-width:980px){.g3f{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.g3f{grid-template-columns:1fr}}
.split{display:grid;gap:36px;grid-template-columns:1.1fr .9fr;align-items:center}@media(max-width:860px){.split{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.card img{aspect-ratio:3/2;object-fit:cover;width:100%;background:var(--steel)}
.card .body{padding:18px 18px 20px;flex:1;display:flex;flex-direction:column}
.card h3 a{color:var(--ink);text-decoration:none}.card h3 a:hover{color:var(--accent)}
.card .more{margin-top:auto;font-weight:600;text-decoration:none}
.tile{display:block;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;text-decoration:none;color:var(--ink);font-weight:600}
.tile:hover{border-color:var(--accent);color:var(--accent)}
.tile span{display:block;font-weight:400;color:var(--muted);font-size:.9rem}
figure{margin:0}figcaption{font-size:.85rem;color:var(--muted);padding-top:8px}
.ph{border-radius:var(--radius);overflow:hidden;background:var(--steel)}
.gallery{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:var(--radius)}
/* lists */
.checks{list-style:none;padding:0;margin:0 0 1em}.checks li{padding-left:28px;position:relative;margin-bottom:.5em}.checks li::before{content:"";position:absolute;left:4px;top:.5em;width:12px;height:7px;border-left:3px solid var(--accent);border-bottom:3px solid var(--accent);transform:rotate(-45deg)}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.steps{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 18px 60px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:16px;top:16px;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;display:grid;place-items:center}
.steps h3{margin-bottom:.3em}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0;list-style:none}.chips li{background:var(--steel);border-radius:999px;padding:6px 12px;font-size:.88rem;font-weight:600}
.hero .chips li{background:rgba(255,255,255,.12);color:#fff}
/* tables */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{border-collapse:collapse;width:100%;font-size:.93rem}caption{text-align:left;padding:12px 14px;font-weight:700}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;white-space:nowrap}
thead th{background:var(--steel);font-size:.85rem}tbody th{font-weight:700}
.tbl-note{font-size:.85rem;color:var(--muted);margin-top:8px}
/* flow svg */
.flow{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.flow .h{display:block}.flow .v{display:none}@media(max-width:760px){.flow .h{display:none}.flow .v{display:block;max-width:420px;margin:0 auto}}
.flow a:hover rect,.flow a:focus rect{fill:#e3edf8}
/* video facade */
.vf{position:relative;display:block;width:100%;padding:0;border:0;background:#000;cursor:pointer;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9}
.vf.vertical{aspect-ratio:9/14.2;max-width:380px;margin:0 auto}
.vf img{width:100%;height:100%;object-fit:cover;opacity:.88;transition:opacity .2s}
.vf:hover img{opacity:1}
.vf .play{position:absolute;left:50%;top:50%;width:74px;height:74px;margin:-37px 0 0 -37px;border-radius:50%;background:rgba(29,95,168,.92);display:grid;place-items:center}
.vf .play::after{content:"";border-left:24px solid #fff;border-top:15px solid transparent;border-bottom:15px solid transparent;margin-left:6px}
.vf .vlabel{position:absolute;left:0;right:0;bottom:0;padding:10px 14px;background:linear-gradient(transparent,rgba(0,0,0,.75));color:#fff;text-align:left;font-size:.9rem;font-weight:600}
.vf video,.vf iframe{width:100%;height:100%;border:0;display:block;background:#000}
/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px}
.faq summary{padding:14px 18px;font-weight:700;cursor:pointer}.faq details>div{padding:0 18px 14px}
/* callout */
.note{border-left:4px solid var(--accent);background:#fff;padding:14px 18px;border-radius:0 var(--radius) var(--radius) 0}
.stat{border-top:3px solid var(--accent);padding-top:12px}.stat strong{display:block;font-size:1.25rem;line-height:1.25}
.sec-dark .stat strong{color:#fff}
.cta-band{background:var(--accent);color:#fff}.cta-band h2{color:#fff}.cta-band p{color:#e6eef8}
/* forms */
form .row{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-bottom:16px}
label{display:block;font-weight:600;font-size:.92rem;margin-bottom:4px}
input,select,textarea{width:100%;font:inherit;padding:10px 12px;border:1px solid #b9b5ac;border-radius:4px;background:#fff}
textarea{min-height:120px}
fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin:0 0 18px;background:#fff}legend{font-weight:700;padding:0 6px}
.opts{display:flex;flex-wrap:wrap;gap:8px 18px}.opts label{font-weight:400;display:flex;gap:6px;align-items:center}.opts input{width:auto}
.form-placeholder{background:#fff6d6;border:1px dashed #c79a00;padding:12px 14px;border-radius:4px;font-size:.92rem}
.req{color:#b00020}
/* footer */
.site-footer{background:var(--dark);color:#c9cdd0;padding:48px 0 30px;font-size:.93rem}
.site-footer a{color:#e8eaec;text-decoration:none}.site-footer a:hover{text-decoration:underline}
.site-footer .cols{display:grid;gap:28px;grid-template-columns:1.4fr 1fr 1fr 1fr}@media(max-width:860px){.site-footer .cols{grid-template-columns:1fr 1fr}}
.site-footer h2{font-size:.95rem;color:#fff;text-transform:uppercase;letter-spacing:.08em}
.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin-bottom:6px}
.site-footer address{font-style:normal}
.legal{border-top:1px solid #2c3236;margin-top:30px;padding-top:18px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;font-size:.85rem}
.preview-flag{background:#fff6d6;color:#5a4500;text-align:center;font-size:.82rem;padding:4px 10px}

.sec-dark .lead{color:#c9cdd0}
.g3x{grid-template-columns:repeat(3,1fr)}@media(max-width:860px){.g3x{grid-template-columns:1fr 1fr}}@media(max-width:520px){.g3x{grid-template-columns:1fr}}
.vgrid{display:grid;gap:28px;grid-template-columns:1.7fr 1fr;align-items:start}@media(max-width:860px){.vgrid{grid-template-columns:1fr}}
a[href^="tel:"]{white-space:nowrap}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.roi{margin-top:6px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.qsplit{grid-template-columns:1.4fr .6fr}@media(max-width:860px){.qsplit{grid-template-columns:1fr}}
.g2x{grid-template-columns:1fr 1fr}@media(max-width:520px){.g2x{grid-template-columns:1fr}}
/* Homepage chooser + crop grid */
.hero.compact .wrap{padding-top:44px;padding-bottom:40px}.hero.compact h1{max-width:24ch;font-size:clamp(1.7rem,3.2vw,2.5rem)}
.hero.compact .lead{max-width:62ch}
.nav details ul{max-height:calc(100vh - 130px);overflow-y:auto}
.chooser{padding-top:26px;padding-bottom:34px;border-bottom:1px solid var(--line)}
.ch-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;margin-bottom:14px}.ch-head h2{margin:0;font-size:1.45rem}
.ch-tabs{display:flex;gap:6px;background:var(--steel);padding:4px;border-radius:999px}
.ch-tabs button{font:inherit;font-weight:700;font-size:.95rem;border:0;background:transparent;color:var(--ink);padding:8px 18px;border-radius:999px;cursor:pointer;min-height:40px}
.ch-tabs button[aria-selected=true]{background:var(--accent);color:#fff}
.ch-tabs button:focus-visible,.ctile:focus-visible,.ch-filter input:focus-visible{outline:3px solid #f2b705;outline-offset:2px}
.ch-filter{margin-left:auto;display:flex;align-items:center;gap:8px}.ch-filter label{font-weight:600;font-size:.9rem}
.ch-filter input{font:inherit;padding:8px 12px;border:1px solid var(--line);border-radius:6px;min-width:230px;min-height:40px}
.ch-sub{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.chooser.filtering .ch-sub{position:static;width:auto;height:auto;clip:auto;font-size:1rem;margin:12px 0 8px}
.cgrid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(165px,1fr))}
.ctile{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--ink);font-weight:700;font-size:.92rem;line-height:1.25;transition:border-color .15s,box-shadow .15s}
.ctile img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;background:var(--steel);display:block}
.ctile span{padding:9px 10px 11px}
.ctile:hover{border-color:var(--accent);box-shadow:0 4px 14px rgba(0,0,0,.08);color:var(--accent)}
.ctile[hidden]{display:none}
.ch-count{margin:10px 0 0;min-height:1em}
@media(max-width:760px){.ch-filter{margin-left:0;width:100%}.ch-filter input{flex:1;min-width:0}.cgrid{grid-template-columns:repeat(2,1fr);gap:10px}.ctile{font-size:.88rem}.hero.compact .wrap{padding-top:30px;padding-bottom:28px}}
@media(max-width:760px){.hero.compact .chips{display:none}.hero.compact .lead{font-size:1rem}.hero.compact .hero-ctas{margin-top:14px;gap:8px}.hero.compact .hero-ctas .btn{padding:10px 14px;font-size:.95rem}.hero.compact h1{font-size:1.6rem}.chooser{padding-top:18px}.ch-head h2{font-size:1.25rem}}
.phero figure img{max-height:440px;width:auto;max-width:100%;margin:0 auto;display:block}.phero figure .ph{background:transparent}
/* EN/ES language switch */
.lang{font-weight:700;font-size:.85rem;letter-spacing:.04em;border:1px solid #c9d1d9;border-radius:4px;padding:3px 8px;text-decoration:none;color:#1f2326;margin-left:10px;white-space:nowrap}
.lang:hover,.lang:focus{border-color:#1d5fa8;color:#1d5fa8}
.calc{background:#fff}
.calc .stat p{margin:6px 0 0}
.calc .stat b{font-weight:700}
.phone-soon{font-size:.85rem;color:#5b6570;font-style:italic;align-self:center}
.cta-band .phone-soon,.hero .phone-soon{color:#d5dde5}
/* Call button: bold, high-contrast phone number (hero and CTA bands) */
.btn.call{font-weight:700;letter-spacing:.01em}
.hero .btn.call,.cta-band .btn.call{background:rgba(10,14,18,.62);color:#fff!important;border:2px solid #fff!important;text-shadow:0 1px 2px rgba(0,0,0,.5)}
.hero .btn.call:hover,.hero .btn.call:focus,.cta-band .btn.call:hover,.cta-band .btn.call:focus{background:#fff;color:#16191c!important;text-shadow:none}
.hdr-phone{font-weight:700}
.facts .stat b.big{display:block;font-size:2.2rem;line-height:1.1;color:var(--accent);margin-bottom:4px}
.person{display:grid;grid-template-columns:180px 1fr;gap:28px;align-items:start;max-width:900px}
.person-photo{width:180px;height:180px;border-radius:8px;background:#fff;object-fit:cover;display:block;box-shadow:0 1px 4px rgba(0,0,0,.12)}
.person-name{font-size:1.2rem;line-height:1.35}
blockquote.pull{margin:18px 0;padding:14px 18px;border-left:4px solid var(--accent);background:#fff;font-size:1.08rem}blockquote.pull p{margin:0 0 6px}blockquote.pull footer{font-size:.9rem;color:var(--muted)}
@media(max-width:640px){.person{grid-template-columns:1fr}.person-photo{width:150px;height:150px}}