/* [WP-BOT] North Tyne Sites – Style B "Northern industrial": charcoal + steel, safety orange, Barlow Condensed + IBM Plex, blueprint grid and Tyne-bridge line work. */
@font-face{font-family:"NTS Barlow";src:url(fonts/barlow-condensed-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"NTS Barlow";src:url(fonts/barlow-condensed-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"NTS Barlow";src:url(fonts/barlow-condensed-latin-800-normal.woff2) format("woff2");font-weight:800;font-display:swap}
@font-face{font-family:"NTS Plex";src:url(fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"NTS Plex";src:url(fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"NTS Plex";src:url(fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"NTS Plex Mono";src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"NTS Plex Mono";src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
:root{
  --char:#14161A;--char-2:#0E1013;--steel:#1E2227;--steel-2:#272C33;--steel-3:#323840;--rule:#3A414A;--orange:#FF6B1A;--orange-text:#FF8A47;--white:#EEF0F2;
  --bg:var(--char);--surface:var(--steel);--surface-2:var(--steel-2);--card:var(--steel);--line:var(--rule);--line-strong:#59626D;
  --text:var(--white);--muted:#A9B1BB;--accent:var(--orange);--accent-text:var(--orange-text);--on-accent:var(--char);--accent-ring:rgba(255,107,26,.28);
  --btn-bg:var(--orange);--btn-text:var(--char);--btn-bg-hover:#FF8A47;--ghost-border:var(--line-strong);--btn-font:var(--display);--btn-border-w:2px;
  --field-bg:var(--char);--field-border:var(--line-strong);--error:#FF8A8A;--focus:var(--orange);--focus-radius:0;
  --badge-bg:var(--orange);--badge-text:var(--char);--radius:2px;--shadow-card:6px 6px 0 #000;
  --display:"NTS Barlow","Arial Narrow",Impact,sans-serif;--body:"NTS Plex",system-ui,-apple-system,"Segoe UI",sans-serif;--label:"NTS Plex Mono",ui-monospace,Menlo,monospace;
  --grid:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px) 0 0/40px 40px,linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px) 0 0/40px 40px;
  --grid-fine:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px) 0 0/8px 8px,linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px) 0 0/8px 8px;
  --hazard:repeating-linear-gradient(-45deg,var(--char) 0 14px,var(--orange) 14px 28px);
  --max:1240px}
h1,h2,h3,h4,.wp-block-heading{font-weight:800;text-transform:uppercase;letter-spacing:.005em;line-height:.92}
h3{font-weight:700;letter-spacing:.01em}
.ntsf-accent{color:var(--orange)}
:focus-visible{outline-width:3px;outline-offset:2px}
a{text-decoration-thickness:2px}

/* labels: mono, uppercase, orange square bullet */
.ntsf-mono{font-weight:500;font-size:12px !important;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-text);display:flex;align-items:center;gap:10px}
.ntsf-mono:before{content:"";width:8px;height:8px;background:var(--orange);flex:none}
.ntsf-kicker{display:inline-flex;border:2px solid var(--rule);padding:7px 12px;background:var(--char-2);color:var(--white)}
.ntsf-big{font-size:clamp(2.6rem,5.4vw,4.6rem) !important}
.ntsf-lead{color:#C9CFD6}

/* header: solid charcoal, orange top bar, bracket hover */
.ntsf-header{background:var(--char);border-bottom:2px solid var(--rule);box-shadow:inset 0 3px 0 var(--orange)}
.ntsf-nav{font-family:var(--label);font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.ntsf-nav a{color:#C9CFD6;padding:6px 2px;position:relative;transition:color .15s}
.ntsf-nav a:before,.ntsf-nav a:after{position:absolute;top:50%;transform:translateY(-50%);color:var(--orange);opacity:0;transition:opacity .15s,transform .2s}
.ntsf-nav a:before{content:"[";left:-10px}.ntsf-nav a:after{content:"]";right:-10px}
.ntsf-nav a:hover,.ntsf-nav a[aria-current="page"]{color:var(--white)}
.ntsf-nav a:hover:before,.ntsf-nav a:hover:after,.ntsf-nav a[aria-current="page"]:before,.ntsf-nav a[aria-current="page"]:after{opacity:1}
.ntsf-nav .wp-block-navigation__responsive-container-open,.ntsf-nav .wp-block-navigation__responsive-container-close{color:var(--white)}
.ntsf-nav .wp-block-navigation__responsive-container.is-menu-open{background:var(--char) !important;background-image:var(--grid) !important;color:var(--white) !important}
.ntsf-nav .is-menu-open .wp-block-navigation-item{border-bottom:2px solid var(--rule)}
.ntsf-nav .is-menu-open .wp-block-navigation-item a{font-family:var(--display);font-size:2.6rem;font-weight:800;letter-spacing:.01em}
.ntsf-nav .is-menu-open .wp-block-navigation-item a:before,.ntsf-nav .is-menu-open .wp-block-navigation-item a:after{display:none}

/* buttons: chunky, square, hard shadow on hover */
.wp-block-button .wp-element-button,.ntsf-btn{border-radius:var(--radius);font-weight:700;font-size:18px;letter-spacing:.06em;text-transform:uppercase;padding:13px 24px 12px}
.ntsf-btn-primary .wp-element-button:hover,.ntsf-btn:hover{transform:translate(-3px,-3px);box-shadow:3px 3px 0 var(--white)}
.ntsf-btn-ghost .wp-element-button{color:var(--white) !important}
.ntsf-btn-ghost .wp-element-button:hover{border-color:var(--orange) !important;color:var(--orange-text) !important;transform:translate(-3px,-3px);box-shadow:3px 3px 0 var(--orange)}
.ntsf-btn-white .wp-element-button{background:var(--char) !important;color:var(--white) !important;border:2px solid var(--char);border-radius:var(--radius)}
.ntsf-btn-white .wp-element-button:hover{transform:translate(-3px,-3px);box-shadow:3px 3px 0 var(--white)}
.ntsf-header-cta .wp-element-button{font-size:16px;padding:9px 16px 8px}

/* section dividers: steel rule with an orange index tab */
.ntsf-sec:not(.ntsf-hero):not(.ntsf-strip):not(.ntsf-title):not(.ntsf-404):not(.ntsf-cta){border-top:2px solid var(--rule)}
.ntsf-sec:not(.ntsf-hero):not(.ntsf-strip):not(.ntsf-title):not(.ntsf-404):not(.ntsf-cta):before{content:"";position:absolute;top:-2px;left:max(var(--gutter),calc((100% - var(--max)) / 2));width:72px;height:6px;background:var(--orange)}

/* hero: blueprint grid + bridge line work along the bottom */
.ntsf-hero{padding:104px var(--gutter) 150px !important;background:radial-gradient(800px 420px at 80% 30%,rgba(255,107,26,.10),transparent 70%),var(--grid),var(--grid-fine),var(--char)}
.ntsf-hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:url(bridge-line.svg) center bottom/1200px 140px repeat-x;opacity:.9;pointer-events:none}
.ntsf-hero h1{font-size:clamp(3.6rem,8.6vw,8rem);line-height:.86;margin:26px 0 24px}
.ntsf-hero-sub{font-family:var(--label);font-size:clamp(1rem,1.5vw,1.15rem);color:#C9CFD6;text-transform:uppercase;letter-spacing:.06em}
.ntsf-hero-sub strong{color:var(--orange-text);font-weight:500}
.ntsf-window{background:var(--steel);border:2px solid var(--line-strong);box-shadow:10px 10px 0 #000}
.ntsf-window:before,.ntsf-window:after{content:"";position:absolute;width:22px;height:22px;border:3px solid var(--orange);z-index:2;pointer-events:none}
.ntsf-window:before{left:-2px;bottom:-2px;border-right:0;border-top:0}
.ntsf-window:after{right:-2px;bottom:-2px;border-left:0;border-top:0}
.ntsf-window-bar{padding:0 14px 0 0;height:40px;background:var(--char-2);border-bottom:2px solid var(--line-strong)}
.ntsf-window-bar:before{content:"";width:40px;height:40px;background:var(--hazard);flex:none;margin-right:6px}
.ntsf-window-url{font-family:var(--label);font-size:12px !important;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);flex:1}
.ntsf-window-url:before{display:none}
.ntsf-window-url:after{content:" · Fig. A";color:var(--orange-text)}
.ntsf-mark{padding:46px 48px 50px;background:var(--grid),var(--steel)}
.ntsf-mark img{max-width:300px}

/* area strip: a steel rail */
.ntsf-strip{padding:16px var(--gutter) !important;background:var(--orange);border:0}
.ntsf-strip-list{font-family:var(--display);font-weight:700;font-size:1.2rem;letter-spacing:.06em;text-transform:uppercase;color:var(--char);gap:6px 18px}
.ntsf-strip-list li{display:flex;align-items:center;gap:18px}
.ntsf-strip-list li:not(:last-child):after{content:"";width:8px;height:8px;background:var(--char);transform:rotate(45deg)}

/* cards: chunky steel plates */
.ntsf-card,.ntsf-panel,.ntsf-int-group{background:var(--steel);border:2px solid var(--rule);border-radius:var(--radius)}
.ntsf-card{padding:30px 26px 32px;transition:transform .18s,box-shadow .18s,border-color .18s}
.ntsf-card:before{content:"";position:absolute;left:-2px;right:-2px;top:-2px;height:6px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.2,.75,.15,1)}
.ntsf-card:hover{transform:translate(-4px,-4px);box-shadow:8px 8px 0 #000;border-color:var(--line-strong)}
.ntsf-card:hover:before{transform:scaleX(1)}
.ntsf-card h3{font-size:1.85rem}
.ntsf-card p:not(.ntsf-mono){color:#BEC5CD}
.ntsf-card-num{font-family:var(--display) !important;font-weight:800;font-size:3.6rem !important;letter-spacing:0 !important;line-height:.9;color:transparent !important;-webkit-text-stroke:1.5px var(--orange);margin-bottom:24px !important}
.ntsf-card-num:before{display:none}

/* integrations */
.ntsf-integrations{background:var(--grid-fine),var(--char)}
.ntsf-int-group{padding:0 0 20px;overflow:hidden;transition:border-color .2s}
.ntsf-int-group:hover{border-color:var(--orange)}
.ntsf-int-tag{background:var(--char-2);color:var(--white) !important;padding:12px 18px;margin:0 0 16px !important;border-bottom:2px solid var(--rule)}
.ntsf-int-group .ntsf-chips{padding:0 18px}
.ntsf-chips li{font-family:var(--label);font-size:13px;background:var(--char);border:1px solid var(--line-strong);padding:7px 11px;color:var(--white);transition:border-color .15s,color .15s}
.ntsf-chips li:before{content:"";width:6px;height:6px;background:var(--orange);flex:none}
.ntsf-chips li:hover{border-color:var(--orange)}
.ntsf-int-note{background:var(--char-2);border:2px dashed var(--line-strong);color:#BEC5CD}
.ntsf-int-note:before{content:"";position:absolute;left:16px;top:50%;margin-top:-15px;width:30px;height:30px;background:rgba(255,107,26,.16);border:1px solid var(--orange)}

/* process: a rail with stations */
.ntsf-process{background:var(--grid),var(--steel)}
.ntsf-steps{position:relative}
.ntsf-step{background:var(--char);border:2px solid var(--rule);padding:28px 22px 26px;border-radius:var(--radius)}
.ntsf-step:before{content:"";position:absolute;left:22px;top:-9px;width:16px;height:16px;background:var(--orange);border:3px solid var(--steel)}
.ntsf-step-text{font-family:var(--display);font-weight:700;font-size:1.65rem;line-height:1.02;text-transform:uppercase;letter-spacing:.01em}
.ntsf-step-num{margin-bottom:12px !important}
@media (min-width:782px){.ntsf-steps:before{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:repeating-linear-gradient(90deg,var(--orange) 0 10px,transparent 10px 18px)}}

/* who / where */
.ntsf-panel{padding:30px}
.ntsf-panel h3{font-size:2.6rem}
.ntsf-panel .ntsf-chips li{background:var(--char)}

/* faq */
.ntsf-faq-item{background:var(--steel);border:2px solid var(--rule);border-left-width:6px;border-radius:var(--radius);transition:border-color .2s}
.ntsf-faq-item:hover{border-left-color:var(--line-strong)}
.ntsf-faq-item[open]{border-left-color:var(--orange)}
.ntsf-faq-item summary{font-family:var(--display);font-weight:700;font-size:1.4rem;text-transform:uppercase;letter-spacing:.02em}
.ntsf-faq-item summary:after{border:2px solid var(--line-strong);font-family:var(--label);color:var(--orange-text);line-height:1}
.ntsf-faq-item p{color:#BEC5CD}

/* cta: safety-orange plate with hazard tape */
.ntsf-cta-inner{background:var(--orange);color:var(--char);border-radius:var(--radius);padding:72px 56px 118px;box-shadow:10px 10px 0 #000}
.ntsf-cta-inner:before{content:"";position:absolute;left:0;right:0;top:0;height:16px;background:var(--hazard)}
.ntsf-cta-inner:after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:84px;background:url(bridge-line-dark.svg) center bottom/840px 98px repeat-x;pointer-events:none}
.ntsf-cta h2{color:var(--char);font-size:clamp(2.8rem,6vw,5rem)}
.ntsf-cta p,.ntsf-cta a{color:var(--char)}
.ntsf-cta a{text-decoration-thickness:2px}
.ntsf-mono-light{color:var(--char) !important}
.ntsf-mono-light:before{background:var(--char) !important}

/* inner title band */
.ntsf-title{background:radial-gradient(600px 300px at 85% 10%,rgba(255,107,26,.10),transparent 70%),var(--grid),var(--grid-fine),var(--char);border-bottom:2px solid var(--rule)}
.ntsf-title h1{font-size:clamp(3.2rem,7vw,6rem);line-height:.88}
.ntsf-title-sub{font-family:var(--label);font-size:1rem;letter-spacing:.04em;text-transform:uppercase;color:#C9CFD6}
.nts-title-mark{position:relative;padding:22px;background:var(--steel);border:2px solid var(--line-strong);box-shadow:8px 8px 0 #000}
.nts-title-mark:before{content:"Fig. A";position:absolute;left:-2px;top:-26px;font-family:var(--label);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange-text)}
.nts-title-mark:after{content:"";position:absolute;left:-2px;right:-2px;bottom:-14px;height:6px;border:2px solid var(--orange);border-top:0}
.ntsf-feature{border-top:2px solid var(--rule)}
.ntsf-feature:last-child{border-bottom:2px solid var(--rule)}
.ntsf-feature h2{font-size:clamp(2.2rem,3.6vw,3.2rem)}
.ntsf-feature p:not(.ntsf-mono){color:#BEC5CD}

/* contact */
.ntsf-form-card{background:var(--steel);border:2px solid var(--rule);border-top:6px solid var(--orange);box-shadow:10px 10px 0 #000}
.ntsf-form input,.ntsf-form textarea{border-radius:var(--radius);border-width:2px}
.ntsf-form label,.ntsf-form legend{font-family:var(--label);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.ntsf-frow label{font-size:12px}
.ntsf-notice{background:var(--steel)}
.ntsf-privacy p,.ntsf-privacy li{color:#C9CFD6}

/* 404 */
.ntsf-404{background:var(--grid),var(--grid-fine),var(--char)}
.ntsf-404:before{content:"404";position:absolute;left:50%;top:50%;transform:translate(-50%,-54%);font-family:var(--display);font-weight:800;font-size:clamp(14rem,40vw,34rem);line-height:1;color:transparent;-webkit-text-stroke:2px rgba(255,107,26,.22);pointer-events:none}
.ntsf-404 .ntsf-kicker{margin-inline:auto !important}
.ntsf-404-links a{font-family:var(--label);font-size:14px;text-transform:uppercase;letter-spacing:.08em}

/* footer */
.ntsf-footer{background:var(--char-2);color:var(--muted);position:relative;padding-top:150px !important}
.ntsf-footer:before{content:"";position:absolute;left:0;right:0;top:0;height:110px;background:url(bridge-line.svg) center top/1200px 140px repeat-x;opacity:.8;border-top:2px solid var(--rule)}
.ntsf-footer h3{font-family:var(--label);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:500;color:var(--orange-text)}
.ntsf-footer-list a{color:var(--white);transition:color .15s}
.ntsf-footer-list a:hover{color:var(--orange-text)}
.ntsf-footer-bottom{border-top:2px solid var(--rule)}
.ntsf-demo-note{font-family:var(--label);font-size:12px !important;color:var(--orange-text);border:2px solid var(--rule);padding:4px 10px;text-transform:uppercase;letter-spacing:.08em}

/* ---------------- "What we build" slider: two chunky plates per view */
.nts-sl-sec{background:var(--char)}
.ntsf-sec.nts-sl-sec{border-top:0}.ntsf-sec.nts-sl-sec:before{display:none}
.nts-sl-track{--sl-gap:24px;grid-auto-columns:calc((100% - 24px) / 2)}
.nts-sl-count{font-family:var(--display);font-weight:800;font-size:3rem;line-height:1;color:var(--white)}
.nts-sl-cur{color:var(--orange)}
.nts-sl-of{font-size:1.6rem;color:var(--muted);margin-left:6px}
.nts-sl-btn{border:2px solid var(--line-strong);border-radius:var(--radius);font-weight:700}
.nts-sl-btn:hover{background:var(--orange);border-color:var(--orange);color:var(--char);transform:translate(-2px,-2px);box-shadow:3px 3px 0 var(--white)}
.nts-sl-fig{display:flex;flex-direction:column;background:var(--steel);border:2px solid var(--rule);border-radius:var(--radius);transition:border-color .2s,box-shadow .2s,transform .2s}
.nts-sl-slide:hover .nts-sl-fig{border-color:var(--line-strong);box-shadow:8px 8px 0 #000;transform:translate(-3px,-3px)}
.nts-sl-media{border-bottom:2px solid var(--rule);background:var(--grid),var(--char)}
.nts-sl-media:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 60%,rgba(20,22,26,.55));pointer-events:none}
.nts-sl-badge{z-index:1;font-family:var(--label);font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;background:var(--orange);color:var(--char);padding:6px 10px}
.nts-sl-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.nts-sl-type{font-family:var(--label);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-text);justify-content:space-between}
.nts-sl-num{color:var(--muted)}
.nts-sl-title{font-size:2.2rem}
.nts-sl-text{color:#C9CFD6}
.nts-sl-shown{font-family:var(--label);font-size:12px;letter-spacing:.02em}
.nts-sl-link{margin-top:auto;align-self:flex-start;font-family:var(--display);font-weight:700;font-size:1.15rem;letter-spacing:.06em;text-transform:uppercase;color:var(--white);border-bottom:2px solid var(--orange);padding-bottom:2px;transition:color .15s}
.nts-sl-link:hover{color:var(--orange-text)}
.nts-sl-dot:before{height:6px;margin-top:-3px;background:var(--steel-3)}
.nts-sl-dot.is-vis:before{background:var(--line-strong)}
.nts-sl-dot[aria-current]:before{background:var(--orange)}

@media (max-width:781px){
  :root{--sec-y:68px}
  .ntsf-hero{padding:56px var(--gutter) 110px !important}
  .ntsf-hero:after{height:72px;background-size:720px 84px}
  .ntsf-hero h1{font-size:clamp(3.2rem,15.5vw,4.4rem)}
  .ntsf-window{max-width:330px;margin-inline:auto;box-shadow:6px 6px 0 #000}
  .ntsf-mark{padding:28px 40px 30px}
  .ntsf-mark img{max-width:180px}
  .ntsf-strip-list{font-size:1.05rem;gap:4px 12px}
  .ntsf-strip-list li{gap:12px}
  .ntsf-card:hover{transform:none;box-shadow:none}
  .ntsf-card-num{font-size:2.8rem !important;margin-bottom:14px !important}
  .ntsf-step:before{top:-9px}
  .ntsf-faq-item summary{font-size:1.18rem}
  .ntsf-cta-inner{padding:52px 24px 96px;box-shadow:6px 6px 0 #000}
  .ntsf-cta-inner:after{height:56px;background-size:520px 61px}
  .ntsf-footer{padding-top:110px !important}
  .ntsf-footer:before{height:80px;background-size:720px 84px}
  .nts-title-mark{padding:10px;box-shadow:4px 4px 0 #000}
  .nts-title-mark:before{display:none}
  .nts-title-mark:after{bottom:-10px;height:4px}
  .nts-sl-track{grid-auto-columns:88%;--sl-gap:14px;gap:14px}
  .nts-sl-slide:hover .nts-sl-fig{transform:none;box-shadow:none}
  .nts-sl-body{padding:18px 18px 20px}
  .nts-sl-title{font-size:1.9rem}
}