/* Twisted Network Technologies — tnt-usa.com */
:root{
  --ink:#0b1016; --ink-2:#141b24; --ink-3:#1e2732;
  --red:#d42a1b; --red-dk:#a91f13;
  --paper:#ffffff; --mist:#f3f5f7; --line:#e3e7ec;
  --text:#1c242e; --muted:#5b6673; --on-dark:#e9edf2; --on-dark-muted:#9aa6b4;
  --radius:10px; --max:1180px;
  --head:"Barlow Semi Condensed","Arial Narrow",Arial,sans-serif;
  --body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);color:var(--text);background:var(--paper);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--head);line-height:1.1;margin:0 0 .5em;color:var(--ink);letter-spacing:.2px}
h1{font-size:clamp(2.3rem,5vw,3.9rem);font-weight:700}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:700}
h3{font-size:1.35rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--head);text-transform:uppercase;letter-spacing:2px;font-weight:600;font-size:.85rem;color:var(--red);margin-bottom:.6em;display:block}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--head);font-weight:600;font-size:1.05rem;letter-spacing:.5px;text-transform:uppercase;padding:.85em 1.4em;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:.15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-dk)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:var(--ink-3)}

/* top bar + header */
.topbar{background:var(--ink);color:var(--on-dark-muted);font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.topbar a{color:var(--on-dark)}
.topbar .tb-right{display:flex;gap:18px;align-items:center}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:78px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand img{height:54px;width:auto;border-radius:6px}
.brand .bn{font-family:var(--head);font-weight:700;font-size:1.15rem;line-height:1.05;text-transform:uppercase;letter-spacing:.5px}
.brand .bn small{display:block;font-weight:500;color:var(--muted);font-size:.78rem;letter-spacing:1.5px}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
nav.main a{display:block;padding:10px 14px;font-family:var(--head);font-weight:600;text-transform:uppercase;letter-spacing:.6px;font-size:.98rem;color:var(--ink);border-radius:6px}
nav.main a:hover,nav.main a[aria-current=page]{color:var(--red);text-decoration:none}
nav.main .btn{margin-left:10px;padding:.7em 1.1em;color:#fff}
nav.main .btn:hover{color:#fff}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:26px;height:3px;background:var(--ink);margin:5px 0;border-radius:2px}
.has-sub{position:relative}
.sub{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 14px 30px rgba(11,16,22,.12);padding:8px;min-width:250px;flex-direction:column}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:flex}
.sub a{text-transform:none;letter-spacing:0;font-family:var(--body);font-weight:500;font-size:.95rem}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:var(--hero-img,none) center/cover no-repeat;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,16,22,.96) 0%,rgba(11,16,22,.82) 45%,rgba(11,16,22,.35) 100%)}
.hero .wrap{position:relative;z-index:1;padding-top:110px;padding-bottom:120px}
.hero h1{color:#fff;max-width:16ch}
.hero h1 em{font-style:normal;color:var(--red)}
.hero p.lead{color:var(--on-dark);max-width:56ch}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero .ridge{position:absolute;left:0;right:0;bottom:-1px;z-index:1;width:100%;height:70px;color:#fff}
.page-hero .wrap{padding-top:80px;padding-bottom:90px}
.page-hero h1{max-width:22ch}

/* proof strip */
.proof{background:var(--ink-2);color:var(--on-dark)}
.proof .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.proof div{padding:26px 20px;border-left:1px solid rgba(255,255,255,.08)}
.proof div:first-child{border-left:0}
.proof b{display:block;font-family:var(--head);font-size:2rem;color:#fff;line-height:1}
.proof span{font-size:.9rem;color:var(--on-dark-muted)}

/* sections */
section{padding:88px 0}
.alt{background:var(--mist)}
.dark{background:var(--ink);color:var(--on-dark)}
.dark h2,.dark h3{color:#fff}
.dark .lead{color:var(--on-dark-muted)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:44px;flex-wrap:wrap}
.sec-head .lead{margin:0}

/* service cards */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.card:hover{box-shadow:0 18px 40px rgba(11,16,22,.10);transform:translateY(-3px);border-color:#d3d9e0}
.card .ph{aspect-ratio:16/10;background:var(--ink-3) var(--img,none) center/cover no-repeat;position:relative}
.card .ph .ico{position:absolute;left:18px;bottom:-22px;width:48px;height:48px;border-radius:10px;background:var(--red);display:grid;place-items:center;color:#fff;box-shadow:0 6px 14px rgba(212,42,27,.35)}
.card .ph .ico svg{width:26px;height:26px}
.card .body{padding:34px 22px 22px;flex:1;display:flex;flex-direction:column}
.card p{color:var(--muted);font-size:.97rem}
.card .more{margin-top:auto;font-family:var(--head);font-weight:600;text-transform:uppercase;letter-spacing:.6px;font-size:.92rem}

/* industries */
.ind{background:var(--ink-2);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:26px 22px}
.ind svg{width:34px;height:34px;color:var(--red);margin-bottom:12px}
.ind h3{font-size:1.2rem;margin-bottom:.35em}
.ind p{color:var(--on-dark-muted);font-size:.94rem;margin:0}

/* split */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.split .pic{border-radius:var(--radius);aspect-ratio:4/3;background:var(--ink-3) var(--img,none) center/cover no-repeat;box-shadow:0 24px 50px rgba(11,16,22,.18)}
.checks{list-style:none;padding:0;margin:1.2em 0 0}
.checks li{padding:.45em 0 .45em 34px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:.62em;width:20px;height:20px;border-radius:50%;background:var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/13px no-repeat}

/* steps */
.steps{counter-reset:s}
.step{position:relative;padding:26px 22px 22px;border-top:3px solid var(--red);background:#fff;border-radius:0 0 var(--radius) var(--radius)}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--head);font-weight:700;font-size:2.4rem;color:#e6e9ed;position:absolute;right:18px;top:10px}
.step p{color:var(--muted);font-size:.95rem;margin:0}

/* area */
.area-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.area-list span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-weight:600;font-size:.95rem}

/* CTA band */
.cta{background:var(--red);color:#fff;padding:64px 0}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 .2em}
.cta p{margin:0;color:#ffe3df}
.cta .btn-dark{background:var(--ink)}

/* service detail */
.svc{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center;padding:70px 0;border-bottom:1px solid var(--line)}
.svc:last-child{border-bottom:0}
.svc.flip .pic{order:2}
.svc .pic{border-radius:var(--radius);aspect-ratio:4/3;background:var(--ink-3) var(--img,none) center/cover no-repeat}
.svc ul{columns:2;column-gap:26px;padding-left:1.1em;margin:0 0 1em}
.svc li{margin-bottom:.35em;break-inside:avoid}
.jump{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.jump a{border:1px solid rgba(255,255,255,.3);color:#fff;padding:8px 14px;border-radius:999px;font-size:.92rem}
.jump a:hover{background:rgba(255,255,255,.1);text-decoration:none}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.cbox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.cbox h3{display:flex;gap:10px;align-items:center}
.cbox svg{width:22px;height:22px;color:var(--red)}
.cbox p{color:var(--muted)}
.big-link{font-family:var(--head);font-size:1.6rem;font-weight:700;color:var(--ink)}
.hours{width:100%;border-collapse:collapse;font-size:.95rem}
.hours td{padding:6px 0;border-bottom:1px solid var(--line)}
.hours td:last-child{text-align:right;color:var(--muted)}
form.req label{display:block;font-weight:600;font-size:.9rem;margin:14px 0 6px}
form.req input,form.req select,form.req textarea{width:100%;padding:12px 14px;border:1px solid #cfd6de;border-radius:8px;font:inherit;font-size:1rem;background:#fff}
form.req textarea{min-height:130px;resize:vertical}
form.req .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form.req .note{font-size:.85rem;color:var(--muted);margin-top:10px}

/* legal */
.legal{max-width:820px}
.legal h2{font-size:1.5rem;margin-top:1.6em}

/* footer */
footer.site{background:var(--ink);color:var(--on-dark-muted);padding:64px 0 0;font-size:.95rem}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
footer.site h4{color:#fff;font-size:1.05rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:1em}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin-bottom:.55em}
footer.site a{color:var(--on-dark)}
footer.site .brand .bn{color:#fff}
footer.site .brand .bn small{color:var(--on-dark-muted)}
footer.site .legalbar{border-top:1px solid rgba(255,255,255,.08);margin-top:48px;padding:20px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem}

/* responsive */
@media (max-width:1000px){
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .split,.svc{grid-template-columns:1fr;gap:30px}
  .svc.flip .pic{order:0}
  footer.site .cols{grid-template-columns:1fr 1fr}
  .proof .wrap{grid-template-columns:repeat(2,1fr)}
  .proof div:nth-child(3){border-left:0}
}
@media (max-width:860px){
  .menu-btn{display:block}
  nav.main{position:fixed;inset:78px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);display:none;max-height:calc(100vh - 78px);overflow:auto}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch;padding:10px 16px 18px}
  nav.main a{padding:13px 8px;border-bottom:1px solid var(--line)}
  nav.main .btn{margin:12px 0 0;justify-content:center}
  .sub{display:flex;position:static;border:0;box-shadow:none;padding:0 0 0 14px}
  .topbar .tb-hide{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  section{padding:64px 0}
  .g3,.g2,.g4,.contact-grid,form.req .row{grid-template-columns:1fr}
  .svc ul{columns:1}
  .hero .wrap{padding-top:70px;padding-bottom:90px}
  footer.site .cols{grid-template-columns:1fr}
  .brand .bn{font-size:1rem}
  .brand img{height:46px}
}