/* ==========================================================================
   Metalworx Security Solutions
   One stylesheet. No frameworks, no JavaScript anywhere on the site.
   All colours, fonts and spacing are the custom properties in :root below.
   ========================================================================== */

/* --- Fonts (self-hosted — nothing is requested from Google) -------------- */
@font-face{font-family:"Chakra Petch";src:url("../fonts/chakra-petch-latin-400-normal.woff2")format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Chakra Petch";src:url("../fonts/chakra-petch-latin-600-normal.woff2")format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Chakra Petch";src:url("../fonts/chakra-petch-latin-700-normal.woff2")format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Open Sans";src:url("../fonts/open-sans-latin-400-normal.woff2")format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Open Sans";src:url("../fonts/open-sans-latin-400-italic.woff2")format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Open Sans";src:url("../fonts/open-sans-latin-600-normal.woff2")format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Open Sans";src:url("../fonts/open-sans-latin-700-normal.woff2")format("woff2");font-weight:700;font-display:swap}

/* --- Design tokens ------------------------------------------------------ */
:root{
  /* Surfaces: cool near-blacks rather than flat grey. */
  --bg:         #0b0c0e;
  --surface:    #131519;
  --surface-2:  #1a1d23;
  --line:       #272b33;
  --line-soft:  #1e222a;

  /* Type */
  --text:       #a9aeb8;
  --text-soft:  #7b818d;
  --heading:    #f4f6f8;

  /* Brand */
  --accent:     #c81417;
  --accent-lit: #e8342f;
  --accent-ink: #ffffff;

  --font-head: "Chakra Petch", "Arial Narrow", system-ui, sans-serif;
  --font-body: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1200px;
  --gutter: 24px;
  --section-y: clamp(64px, 8vw, 118px);
  --header-h: 84px;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;

  --shadow: 0 18px 40px -18px rgba(0,0,0,.85);
}

/* --- Reset -------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:calc(var(--header-h) + 20px)}
body{
  margin:0; background:var(--bg); color:var(--text);
  font:400 16.5px/1.75 var(--font-body);
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img{max-width:100%; height:auto; display:block; border:0}
a{color:var(--accent-lit); text-decoration:none; transition:color .18s ease}
a:hover{color:#fff}
:focus-visible{outline:2px solid var(--accent-lit); outline-offset:3px; border-radius:2px}

h1,h2,h3,h4,h5,h6{
  font-family:var(--font-head); color:var(--heading);
  font-weight:700; line-height:1.1; margin:0 0 .55em; letter-spacing:-.005em;
}
h1{font-size:clamp(34px,5vw,58px)}
h2{font-size:clamp(27px,3.6vw,42px)}
h3{font-size:clamp(21px,2.4vw,28px)}
h4{font-size:clamp(18px,1.9vw,22px)}
p{margin:0 0 1.25em}
p:last-child{margin-bottom:0}

.wrap{width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gutter)}
.wrap-narrow{max-width:900px}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:8px;top:8px;z-index:200;background:var(--accent);color:#fff;padding:10px 16px;border-radius:var(--r-sm)}
.center{text-align:center}
.honeypot{position:absolute!important;left:-9999px!important;opacity:0;pointer-events:none}

/* --- Accent rule replacing the old hazard stripe ------------------------ */
.topline{
  height:3px;
  background:linear-gradient(90deg,var(--accent) 0%,var(--accent-lit) 45%,#5c0a0b 100%);
}

/* --- Header ------------------------------------------------------------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(11,12,14,.88);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.site-header .wrap{display:flex; align-items:center; gap:24px; min-height:var(--header-h)}
.logo{margin-right:auto}
.logo img{width:212px; max-width:50vw}

.nav-toggle{position:absolute; opacity:0; width:1px; height:1px; pointer-events:none}
.nav-toggle-label{display:none}

.nav ul{list-style:none; display:flex; align-items:center; gap:32px; margin:0; padding:0}
.nav a{
  font-family:var(--font-head); font-weight:600; font-size:13.5px;
  letter-spacing:.1em; text-transform:uppercase; color:#e7e9ec;
  padding:6px 0; display:block; position:relative;
}
.nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background:var(--accent-lit); transform:scaleX(0); transform-origin:left;
  transition:transform .22s ease;
}
.nav a:hover{color:#fff}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav .nav-cta a{
  background:var(--accent); color:#fff; padding:11px 20px; border-radius:var(--r-sm);
  transition:background .18s ease;
}
.nav .nav-cta a::after{display:none}
.nav .nav-cta a:hover{background:var(--accent-lit)}

@media (min-width:961px){ .nav-toggle{display:none} }

@media (max-width:960px){
  :root{--header-h:70px}
  .nav-toggle-label{
    display:flex; flex-direction:column; gap:5px; cursor:pointer;
    padding:12px; background:var(--surface-2); border:1px solid var(--line);
    border-radius:var(--r-sm);
  }
  .nav-toggle-label span{display:block; width:22px; height:2px; background:#fff; border-radius:2px}
  .nav-toggle:focus-visible + .nav-toggle-label{outline:2px solid var(--accent-lit); outline-offset:3px}
  .nav{display:none; order:3; width:100%; border-top:1px solid var(--line-soft); padding:6px 0 18px}
  .nav ul{flex-direction:column; align-items:stretch; gap:0}
  .nav a{padding:14px 2px; border-bottom:1px solid var(--line-soft)}
  .nav a::after{display:none}
  .nav .nav-cta{margin-top:14px}
  .nav .nav-cta a{text-align:center; border-bottom:0}
  .nav-toggle:checked ~ .nav{display:block}
  .site-header .wrap{flex-wrap:wrap; padding-block:11px}
}

/* --- Shared bits -------------------------------------------------------- */
.eyebrow{
  font-family:var(--font-head); font-weight:600; font-size:12.5px;
  letter-spacing:.2em; text-transform:uppercase; color:var(--accent-lit);
  margin:0 0 14px; display:flex; align-items:center; gap:10px;
}
.eyebrow::before{content:""; width:26px; height:2px; background:var(--accent); flex:none}
.center .eyebrow{justify-content:center}
@media (max-width:560px){
  .eyebrow{font-size:11px; letter-spacing:.13em}
  .eyebrow::before{width:18px}
}

.btn{
  display:inline-block; font-family:var(--font-head); font-weight:700;
  font-size:13.5px; letter-spacing:.11em; text-transform:uppercase;
  background:var(--accent); color:#fff; padding:15px 32px; border:1px solid var(--accent);
  border-radius:var(--r-sm); cursor:pointer;
  transition:background .18s ease, border-color .18s ease, transform .18s ease;
}
.btn:hover{background:var(--accent-lit); border-color:var(--accent-lit); color:#fff; transform:translateY(-2px)}
.btn-ghost{background:transparent; border-color:#4a5059; color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.06); border-color:#fff; color:#fff}
.btn + .btn{margin-left:12px}

.section{padding-block:var(--section-y)}
.surface{background:var(--surface)}
.section-head{max-width:720px; margin-bottom:clamp(36px,4.5vw,58px)}
.center .section-head,.section-head.center{margin-inline:auto; text-align:center}
.section-head p{color:var(--text-soft); margin-bottom:0}
.contact-address{
  margin-top:16px !important;
  font-family:var(--font-head); font-weight:600; font-size:13px;
  letter-spacing:.11em; text-transform:uppercase; color:#c3c8d0 !important;
  display:flex; align-items:center; gap:9px;
}
.contact-address::before{content:""; width:20px; height:2px; background:var(--accent); flex:none}

.grid{display:grid; gap:clamp(18px,2.4vw,28px); align-items:stretch}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.grid-tiles{grid-template-columns:repeat(auto-fill,minmax(310px,1fr))}

/* --- Hero --------------------------------------------------------------- */
.hero{position:relative; background:#000}
.hero-track{display:flex; overflow-x:auto; scroll-snap-type:x mandatory; scrollbar-width:none}
.hero-track::-webkit-scrollbar{display:none}
.hero-slide{
  position:relative; flex:0 0 100%; scroll-snap-align:center;
  min-height:clamp(440px,74vh,720px); display:grid; align-items:center; overflow:hidden;
}
.hero-slide > img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0}
.hero-slide::after{
  content:""; position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(90deg,rgba(8,9,11,.94) 0%,rgba(8,9,11,.72) 42%,rgba(8,9,11,.25) 100%),
    linear-gradient(0deg,rgba(8,9,11,.85) 0%,rgba(8,9,11,0) 45%);
}
.hero-copy{
  position:relative; z-index:2; width:100%; max-width:var(--wrap);
  margin-inline:auto; padding:0 var(--gutter);
}
.hero-copy .inner{max-width:610px}
.hero-copy h2{
  font-size:clamp(33px,5.6vw,62px); text-transform:uppercase;
  margin-bottom:.45em; letter-spacing:-.01em;
}
.hero-copy p{color:#ced2d9; font-size:16.5px; margin-bottom:1.8em; max-width:520px}
.hero-dots{
  position:absolute; left:0; right:0; bottom:26px; z-index:3;
  display:flex; justify-content:center; gap:8px;
}
.hero-dots a{
  width:38px; height:4px; border-radius:2px; background:rgba(255,255,255,.3); display:block;
  transition:background .18s ease, width .18s ease;
}
.hero-dots a:hover{background:var(--accent-lit); width:54px}

/* --- Service cards ------------------------------------------------------ */
.card{
  background:var(--surface-2); border:1px solid var(--line);
  border-radius:var(--r-lg); padding:34px 30px;
  display:flex; flex-direction:column;
  transition:border-color .2s ease, transform .2s ease;
}
.card:hover{border-color:#3b414b; transform:translateY(-3px)}
.card img{width:52px; margin-bottom:22px; filter:brightness(0) invert(1); opacity:.92}
.card h3{font-size:20px; text-transform:uppercase; letter-spacing:.05em; margin-bottom:.6em}
.card p{font-size:15px; flex:1 1 auto}
.card .more{
  margin-top:20px; font-family:var(--font-head); font-weight:600; font-size:12.5px;
  letter-spacing:.14em; text-transform:uppercase; color:#fff;
}
.card .more::after{content:" \2192"; color:var(--accent-lit)}
.card .more:hover{color:var(--accent-lit)}

/* --- Product tiles (caption sits over the image) ------------------------ */
.tile{
  position:relative; display:block; border-radius:var(--r-md); overflow:hidden;
  background:var(--surface-2); border:1px solid var(--line); isolation:isolate;
}
.tile img{
  width:100%; aspect-ratio:16/10; object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.7,.3,1); z-index:0;
}
.tile::after{
  content:""; position:absolute; inset:0; z-index:1;
  background:linear-gradient(0deg,rgba(8,9,11,.93) 6%,rgba(8,9,11,.45) 46%,rgba(8,9,11,.05) 100%);
}
.tile span{
  position:absolute; left:22px; right:22px; bottom:18px; z-index:2;
  font-family:var(--font-head); font-weight:700; font-size:15px;
  letter-spacing:.07em; text-transform:uppercase; color:#fff;
  display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.tile span::after{content:"\2192"; color:var(--accent-lit); transition:transform .25s ease}
.tile:hover img{transform:scale(1.06)}
.tile:hover{border-color:var(--accent)}
.tile:hover span::after{transform:translateX(5px)}

/* --- Testimonials ------------------------------------------------------- */
.quote{
  background:var(--surface-2); border:1px solid var(--line); border-radius:var(--r-lg);
  padding:32px 30px 26px; margin:0; display:flex; flex-direction:column; height:100%;
  position:relative;
}
.quote::before{
  content:"\201C"; position:absolute; top:8px; right:24px;
  font-family:var(--font-head); font-size:88px; line-height:1;
  color:var(--accent); opacity:.22;
}
.quote p{font-size:15px; color:#b9bec7; flex:1 1 auto; position:relative}
.quote footer{
  display:flex; align-items:center; gap:14px;
  margin-top:24px; padding-top:20px; border-top:1px solid var(--line);
}
.quote .logo-chip{
  width:56px; height:56px; flex:none; border-radius:var(--r-sm);
  background:#fff; display:grid; place-items:center; padding:7px;
}
.quote .logo-chip img{max-width:100%; max-height:100%; width:auto}
.quote cite{font-style:normal; font-size:14px; line-height:1.45}
.quote cite b{display:block; color:var(--heading); font-family:var(--font-head); letter-spacing:.02em}
.quote cite span{color:var(--text-soft); font-size:13px}

/* --- Page header -------------------------------------------------------- */
.page-header{position:relative; background:#101216; overflow:hidden; border-bottom:1px solid var(--line-soft)}
.page-header-bg{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0; opacity:.5}
.page-header::before{
  content:""; position:absolute; inset:0; z-index:1;
  background:linear-gradient(90deg,rgba(11,12,14,.95),rgba(11,12,14,.66));
}
.page-header .wrap{position:relative; z-index:2; padding-block:clamp(58px,8vw,110px)}
.page-header h1{text-transform:uppercase; margin-bottom:.3em; max-width:16ch}
.breadcrumb{font-size:13px; color:var(--text-soft); letter-spacing:.05em; margin:0}
.breadcrumb a{color:var(--text-soft)}
.breadcrumb a:hover{color:#fff}

/* --- Prose -------------------------------------------------------------- */
.prose{max-width:820px}
.prose h2{margin-top:1.7em; font-size:clamp(23px,2.8vw,32px)}
.prose h2:first-child{margin-top:0}
.prose strong{color:#e9ecf0; font-weight:600}
.prose ul{padding-left:0; list-style:none; margin:0 0 1.5em}
.prose ul li{position:relative; padding-left:24px; margin-bottom:.55em}
.prose ul li::before{
  content:""; position:absolute; left:0; top:.66em;
  width:8px; height:8px; border-radius:2px; background:var(--accent);
}
.prose .cols{columns:2; column-gap:46px}
@media (max-width:700px){.prose .cols{columns:1}}

/* --- Gallery ------------------------------------------------------------ */
.gallery{display:grid; gap:12px; grid-template-columns:repeat(auto-fill,minmax(168px,1fr))}
.gallery a{
  display:block; border-radius:var(--r-sm); overflow:hidden;
  background:#000; border:1px solid var(--line);
  transition:border-color .2s ease;
}
.gallery img{width:100%; aspect-ratio:1/1; object-fit:cover; transition:transform .45s cubic-bezier(.2,.7,.3,1), opacity .2s ease}
.gallery a:hover{border-color:var(--accent)}
.gallery a:hover img{transform:scale(1.08); opacity:.85}

/* Lightbox — pure CSS, driven by :target */
.lightbox{display:none; position:fixed; inset:0; z-index:120; background:rgba(6,7,8,.985); place-items:center}
.lightbox:target{display:grid}
.lightbox .lb-backdrop{position:absolute; inset:0}
.lightbox figure{
  position:relative; margin:0; max-width:92vw; max-height:88vh; text-align:center;
  padding:10px; background:#0b0c0e; border:1px solid var(--line); border-radius:var(--r-md);
}
.lightbox img{max-width:90vw; max-height:78vh; width:auto; margin-inline:auto; object-fit:contain; border-radius:var(--r-sm)}
.lightbox figcaption{color:var(--text-soft); font-size:13px; padding-top:12px}
.lb-close,.lb-prev,.lb-next{
  position:absolute; z-index:2; color:#fff; background:rgba(22,24,28,.9);
  font-size:24px; line-height:1; width:50px; height:50px;
  display:grid; place-items:center; border:1px solid var(--line); border-radius:50%;
}
.lb-close{top:18px; right:18px; font-size:20px}
.lb-prev{left:18px; top:50%; transform:translateY(-50%)}
.lb-next{right:18px; top:50%; transform:translateY(-50%)}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:var(--accent); border-color:var(--accent); color:#fff}

/* --- Contact form ------------------------------------------------------- */
.form-card{
  background:var(--surface-2); border:1px solid var(--line);
  border-radius:var(--r-lg); padding:clamp(28px,4vw,46px); box-shadow:var(--shadow);
}
.form-row{display:grid; gap:20px; grid-template-columns:1fr 1fr}
@media (max-width:640px){.form-row{grid-template-columns:1fr}}
.field{margin-bottom:20px}
.field label{
  display:block; margin-bottom:8px; font-size:12.5px; letter-spacing:.12em;
  text-transform:uppercase; font-family:var(--font-head); font-weight:600; color:#dfe3e8;
}
.field input,.field textarea{
  width:100%; background:#0e1013; border:1px solid var(--line); color:#eef0f3;
  padding:14px 16px; font:400 15.5px/1.6 var(--font-body); border-radius:var(--r-sm);
  transition:border-color .18s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#5b616b}
.field input:focus,.field textarea:focus{border-color:var(--accent); outline:none}
.field textarea{min-height:180px; resize:vertical}
.req{color:var(--accent-lit)}
.h-captcha{margin:4px 0 22px}
.form-note{font-size:13px; color:var(--text-soft); margin:18px 0 0}

/* --- CTA band ----------------------------------------------------------- */
.cta{
  background:linear-gradient(120deg,#15171b 0%,#1d1113 60%,#2a1214 100%);
  border-block:1px solid var(--line);
}
.cta .wrap{
  display:flex; align-items:center; justify-content:space-between; gap:32px;
  flex-wrap:wrap; padding-block:clamp(42px,5vw,66px);
}
.cta h2{margin-bottom:.25em; font-size:clamp(25px,3.2vw,38px)}
.cta p{margin:0; color:var(--text-soft); max-width:52ch}

/* --- Footer ------------------------------------------------------------- */
.site-footer{background:#08090b; padding-block:clamp(48px,6vw,74px) 40px; border-top:1px solid var(--line-soft)}
.site-footer .cols{display:grid; gap:38px; grid-template-columns:1.4fr 1fr 1fr}
@media (max-width:820px){.site-footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.site-footer .cols{grid-template-columns:1fr}}
.site-footer h2{font-size:13px; text-transform:uppercase; letter-spacing:.16em; color:#fff; margin-bottom:20px}
.site-footer ul{list-style:none; margin:0; padding:0}
.site-footer li{padding:5px 0}
.site-footer a{color:var(--text); font-size:14.5px}
.site-footer a:hover{color:#fff}
.footer-brand img{width:200px; margin-bottom:20px}
.footer-brand p{font-size:14.5px; color:var(--text-soft); max-width:38ch; margin:0 0 14px}
.footer-brand p:last-child{margin-bottom:0}
.footer-address{
  font-family:var(--font-head); font-weight:600; font-size:13px;
  letter-spacing:.09em; text-transform:uppercase; color:#c3c8d0 !important;
}
.colophon{
  background:#08090b; color:var(--text-soft); font-size:13px;
  padding:20px 0 26px; border-top:1px solid var(--line-soft);
}
.colophon .wrap{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap}
.colophon p{margin:0}

/* --- Print -------------------------------------------------------------- */
@media print{
  .topline,.site-header,.hero,.lightbox,.cta,.site-footer,.colophon{display:none}
  body{background:#fff;color:#000}
  h1,h2,h3,h4{color:#000}
}

/* --- Reduced motion ----------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none !important; animation:none !important}
}

/* Accessible page heading for the homepage, where the visual hierarchy starts
   with the slider rather than a single headline. */
.visually-hidden-h1{
  position:absolute; width:1px; height:1px; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; padding:0;
}

/* Accessible page heading for the homepage, where the visual hierarchy starts
   with the slider rather than a single headline. */
.visually-hidden-h1{
  position:absolute; width:1px; height:1px; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; padding:0;
}