/* ============================================================
   NEXSHIELD SECURITY — stylesheet
   Palette: brand blue (#0078fc from the logo) + gold for calls to action
   ============================================================ */

:root{
  /* Base navies, tuned to the logo's blue (hue 211deg) */
  --navy-900:#05111f;
  --navy-800:#0a1c33;
  --navy-700:#10294c;
  --navy-600:#1a3a68;
  --ink:#05111f;
  --slate:#48566f;
  --muted:#6b7896;
  --line:#e5e8f0;
  --bg:#ffffff;
  --bg-alt:#f4f7fc;

  /* Brand blue, sampled from the logo */
  --blue:#0078fc;            /* 4.60:1 on --navy-900 */
  --blue-light:#4da3ff;      /* 7.23:1 on --navy-900 */
  --blue-dark:#0159d0;       /* 5.9:1 on white - links on light backgrounds */
  --blue-soft:rgba(0,120,252,.13);

  /* Warm accent, reserved for calls to action (9.82:1 on --navy-900) */
  --gold:#e8b23c;
  --gold-dark:#c8912a;
  --gold-soft:rgba(232,178,60,.14);
  --white:#ffffff;
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 4px 14px rgba(5,17,31,.07);
  --shadow:0 18px 45px rgba(5,17,31,.13);
  --shadow-lg:0 30px 70px rgba(5,17,31,.24);
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:78px}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  /* Guard against stray horizontal overflow.
     `hidden` would force the computed overflow-y to `auto`, turning <body> into
     a scroll container - and mobile browsers then anchor position:fixed to that
     container rather than the viewport, so the fixed header drifts upward as
     you scroll. `clip` clips exactly the same way but leaves overflow-y visible,
     so no scroll container is created. The `hidden` line is the fallback for
     browsers without `clip` (pre-2022). */
  overflow-x:hidden;
  overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,40px)}

h1,h2,h3,h4,h5{line-height:1.15;font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem)}
.accent{color:var(--gold)}

/* ---------- Buttons ---------- */
.btn{
  --_c:var(--gold);
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-weight:700;font-size:.95rem;letter-spacing:.01em;
  padding:.8rem 1.5rem;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s;
  white-space:nowrap;
}
.btn-lg{padding:1rem 1.9rem;font-size:1.02rem}
.btn-block{width:100%}
.btn-accent{background:var(--gold);color:var(--navy-900);box-shadow:0 10px 24px rgba(232,178,60,.35)}
.btn-accent:hover{background:var(--gold-dark);transform:translateY(-2px);box-shadow:0 16px 30px rgba(232,178,60,.45)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--navy-900);border-color:var(--navy-900)}
.btn-outline:hover{background:var(--navy-900);color:#fff;transform:translateY(-2px)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(5,17,31,.85);
  -webkit-backdrop-filter:blur(10px);   /* iOS Safari needs the prefix or it renders no blur at all */
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .3s,box-shadow .3s;
}
.site-header.scrolled{background:rgba(5,17,31,.97);box-shadow:0 8px 30px rgba(0,0,0,.35)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}

/* Brand lockup: shield image + NEXSHIELD wordmark image + "Security" as live
   text. Splitting it this way keeps the sub-line crisp at any size and readable
   by search engines, which a baked-in raster line could never be.
   Heights are set here; widths follow from each image's own aspect ratio. */
.brand{display:flex;align-items:center;gap:.55rem;color:#fff;flex:none}
.brand-mark{height:50px;width:auto}
.brand-stack{display:flex;flex-direction:column;align-items:center;gap:5px}
.brand-word{height:14px;width:auto}
.brand-sub{
  font-size:.5rem;font-weight:600;line-height:1;color:#fff;
  text-transform:uppercase;letter-spacing:.34em;
  /* letter-spacing adds a trailing gap after the last letter, which pulls the
     word off-centre; the indent puts it back */
  text-indent:.34em;
}
.brand--footer{margin-bottom:1rem}
.brand--footer .brand-mark{height:46px}
.brand--footer .brand-word{height:13px}

.main-nav{display:flex;align-items:center;gap:1.9rem}
.main-nav a{color:#d7deee;font-weight:600;font-size:.95rem;position:relative;transition:color .2s}
.main-nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--blue);transition:width .25s var(--ease)}
.main-nav a:not(.nav-cta):hover{color:#fff}
.main-nav a:not(.nav-cta):hover::after{width:100%}
.nav-cta{color:var(--navy-900) !important;padding:.55rem 1.15rem}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:26px;height:2.5px;background:#fff;border-radius:2px;transition:transform .3s,opacity .3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden;padding-top:72px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05);animation:slowZoom 18s ease-in-out infinite alternate;background-color:var(--navy-900)}
/* WebP where supported, JPEG everywhere else (the second declaration is simply
   dropped by browsers that can't parse image-set) */
.hero-bg{background-image:url('../images/hero-security-officer.jpg')}
.hero-bg{background-image:image-set(url('../images/hero-security-officer.webp') type('image/webp'),url('../images/hero-security-officer.jpg') type('image/jpeg'))}
@keyframes slowZoom{to{transform:scale(1.14)}}
.hero-overlay{position:absolute;inset:0;background:
  linear-gradient(105deg,rgba(5,17,31,.94) 0%,rgba(5,17,31,.78) 42%,rgba(5,17,31,.45) 100%),
  radial-gradient(120% 90% at 100% 0%,rgba(0,120,252,.20) 0%,transparent 55%)}
.hero-content{position:relative;z-index:2;max-width:800px;padding-top:3rem;padding-bottom:3rem}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.22em;font-size:.78rem;font-weight:700;color:var(--blue);margin-bottom:1rem}
.hero h1{font-size:clamp(2.3rem,5.6vw,4.1rem);margin-bottom:1.3rem}
.hero-sub{font-size:clamp(1rem,1.6vw,1.22rem);color:#cfd7ea;max-width:640px;margin-bottom:2rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.4rem}
.hero-badges{display:flex;flex-wrap:wrap;gap:1rem 1.8rem}
.hero-badges li{display:flex;align-items:center;gap:.5rem;font-weight:600;font-size:.92rem;color:#e6ebf7}
.hero-badges .tick{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--blue);color:var(--navy-900);font-size:.72rem;font-weight:900}

/* ---------- Trust strip ---------- */
.trust-strip{background:var(--navy-800);color:#fff;position:relative;z-index:3}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08)}
.trust-item{display:flex;align-items:center;gap:1rem;padding:1.6rem clamp(14px,2vw,26px);background:var(--navy-800)}
.trust-ico{font-size:1.7rem;filter:drop-shadow(0 4px 8px rgba(0,0,0,.3))}
.trust-item strong{display:block;font-size:1.02rem}
.trust-item small{color:#a9b3ce;font-size:.82rem}

/* ---------- Sections ---------- */
.section{padding:clamp(3.5rem,7vw,6rem) 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:720px;margin:0 auto 3rem;text-align:center}
.section-head.left{margin-left:0;text-align:left}
.section-head h2{margin-bottom:.9rem}
.section-lead{color:var(--slate);font-size:1.06rem}

/* ---------- Services ---------- */
/* min(300px,100%) lets a track shrink below its floor on very narrow screens;
   a bare minmax(300px,1fr) cannot, and overflows the viewport under ~340px. */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:1.5rem}
.service-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:0;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
  position:relative;overflow:hidden;display:flex;flex-direction:column;
}
/* Reveal bar sits above the photo, so it still reads on hover */
.service-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;z-index:2;background:linear-gradient(90deg,var(--blue),var(--blue-dark));transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.service-card:hover::before{transform:scaleX(1)}

/* Full-bleed 16:9 banner. aspect-ratio reserves the space before the image
   loads, so nothing jumps; the navy fill covers that moment. */
.service-media{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy-800)}
.service-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .55s var(--ease)}
.service-card:hover .service-media img{transform:scale(1.06)}

.service-body{padding:1.5rem 1.6rem 1.8rem}
.service-card h3{font-size:1.2rem;margin-bottom:.6rem}
.service-card p{color:var(--slate);font-size:.96rem}

/* ---------- Industries ---------- */
.industries{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:.9rem}
.industries li{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:1.05rem 1.2rem;font-weight:600;color:var(--navy-800);
  display:flex;align-items:center;gap:.7rem;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;
}
.ind-ico{
  flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:10px;
  background:var(--blue-soft);color:var(--blue-dark);transition:background .25s,color .25s;
}
.industries li:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:var(--blue)}
.industries li:hover .ind-ico{background:var(--navy-900);color:var(--blue-light)}

/* ---------- Why us ---------- */
.why-wrap{display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
/* align-self:start stops the grid stretching this column to the height of the
   text beside it. Without it the image box is forced tall, aspect-ratio never
   applies, and the photo gets cover-cropped to a sliver. */
.why-media{position:relative;align-self:start}
.why-media picture{display:block}
.why-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);aspect-ratio:4/5;object-fit:cover;width:100%;height:auto}
.why-media-badge{
  position:absolute;bottom:-22px;right:-14px;background:var(--navy-900);color:#fff;
  padding:1.1rem 1.4rem;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.08);
}
.why-media-badge strong{display:block;color:var(--gold);font-size:1.9rem;line-height:1}
.why-media-badge span{font-size:.82rem;color:#c3cbe0}
.feature-list{display:grid;gap:1.15rem;margin-top:1.6rem}
.feature-list li{display:flex;gap:1rem;align-items:flex-start}
.feat-ico{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--blue-soft);color:var(--blld-dark);font-weight:900;margin-top:2px}
.feature-list strong{display:block;font-size:1.03rem}
.feature-list p{color:var(--slate);font-size:.92rem;margin-top:2px}

/* ---------- About ---------- */
.about-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.about-content p{color:var(--slate);margin-bottom:1.1rem}
.about-cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.6rem}
.about-values{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.value-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease)}
.value-card:hover{transform:translateY(-4px)}
.value-card span{font-size:1.7rem}
.value-card h4{margin:.5rem 0 .3rem;font-size:1.05rem}
.value-card p{color:var(--slate);font-size:.88rem}

/* ---------- CTA band ---------- */
.cta-band{position:relative;color:#fff;text-align:center;overflow:hidden}
.cta-bg{position:absolute;inset:0;background-size:cover;background-position:center;background-color:var(--navy-900)}
.cta-bg{background-image:url('../images/cta-night-patrol.jpg')}
.cta-bg{background-image:image-set(url('../images/cta-night-patrol.webp') type('image/webp'),url('../images/cta-night-patrol.jpg') type('image/jpeg'))}
.cta-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,17,31,.94),rgba(16,41,76,.84))}
.cta-content{position:relative;z-index:2;padding:clamp(3rem,6vw,5rem) 0;max-width:680px;margin:0 auto}
.cta-content h2{margin-bottom:.9rem}
.cta-content p{color:#cfd7ea;font-size:1.08rem;margin-bottom:1.8rem}

/* ---------- Contact ---------- */
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.contact-list{display:grid;gap:1.2rem;margin-top:1.4rem}
.contact-list li{display:flex;gap:1rem;align-items:flex-start}
/* Flex children default to min-width:auto, so they will not shrink below their
   min-content width. The email address is one unbreakable string, which pushed
   the row past the viewport on narrow phones. */
.contact-list li>div{min-width:0}
.contact-list a{overflow-wrap:anywhere}
.c-ico{flex:none;display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--blue-soft);font-size:1.25rem}
.contact-list strong{display:block;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.contact-list a,.contact-list span{color:var(--navy-800);font-weight:600;font-size:1.05rem}
.contact-list a:hover{color:var(--blue-dark)}
.contact-list small{display:block;color:var(--muted);font-weight:500;font-size:.76rem}

.contact-form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.5rem,3vw,2.2rem);box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem;display:flex;flex-direction:column}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field label{font-weight:600;font-size:.85rem;margin-bottom:.4rem;color:var(--navy-800)}
.field input,.field select,.field textarea{
  width:100%;min-width:0;   /* without this they sit at their intrinsic size and overflow small screens */
  font-family:inherit;font-size:.96rem;padding:.8rem .95rem;border:1.5px solid var(--line);
  border-radius:var(--radius-sm);background:#fbfcfe;color:var(--ink);transition:border-color .2s,box-shadow .2s;resize:vertical;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px var(--blue-soft);background:#fff}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.contact-form button[disabled]{opacity:.6;cursor:progress}
.form-note{margin-top:.9rem;font-size:.9rem;font-weight:600;min-height:1.2rem}
.form-note.ok{color:#1a7f4b}
.form-note.err{color:#c0392b}
.form-note.pending{color:var(--navy-800)}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#c3cbe0;padding-top:3.5rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem;padding-bottom:2.5rem}
.footer-brand p{font-size:.92rem;max-width:320px;color:#9aa4c0}
.footer-col h5{color:#fff;font-size:.95rem;margin-bottom:1rem;letter-spacing:.03em}
.footer-col a,.footer-col span{display:block;color:#9aa4c0;font-size:.9rem;padding:.28rem 0;transition:color .2s}
.footer-col a:hover{color:var(--blue-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.4rem 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;font-size:.82rem;color:#8a94b0}
.footer-legal{color:#6f7a98}
.footer-legal a{color:#8a94b0;display:inline;padding:0;text-decoration:underline;text-underline-offset:2px}
.footer-legal a:hover{color:var(--blue-light)}
.form-privacy{margin-top:.85rem;font-size:.8rem;color:var(--muted);line-height:1.5}
.form-privacy a{color:var(--blue-dark);text-decoration:underline;text-underline-offset:2px}

/* ---------- Back to top ---------- */
.back-to-top{
  position:fixed;bottom:24px;right:24px;z-index:90;
  width:48px;height:48px;border-radius:50%;background:var(--gold);color:var(--navy-900);
  display:grid;place-items:center;font-size:1.3rem;font-weight:900;
  box-shadow:0 10px 24px rgba(232,178,60,.4);
  opacity:0;visibility:hidden;transform:translateY(12px);transition:all .3s var(--ease);
}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:var(--gold-dark);transform:translateY(-3px)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .why-wrap,.about-wrap,.contact-wrap{grid-template-columns:1fr}
  .why-media{max-width:460px;margin:0 auto 1.5rem}
  .why-media-badge{right:14px}
  .trust-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;top:72px;right:0;width:min(300px,84vw);height:calc(100vh - 72px);
    flex-direction:column;align-items:flex-start;gap:.4rem;
    background:var(--navy-800);padding:1.6rem;
    transform:translateX(110%);transition:transform .35s var(--ease);
    border-left:1px solid rgba(255,255,255,.08);box-shadow:-20px 0 50px rgba(0,0,0,.4);
  }
  .main-nav.open{transform:translateX(0)}
  .main-nav a{width:100%;padding:.75rem 0;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.06)}
  .main-nav a:not(.nav-cta)::after{display:none}
  .nav-cta{margin-top:1rem;text-align:center;border-bottom:0 !important}
}
@media (max-width:560px){
  .trust-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .about-values{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-cta .btn{width:100%}
  .brand-mark{height:38px}
  .brand-word{height:11px}
  .brand-stack{gap:4px}
  .brand-sub{font-size:.42rem;letter-spacing:.3em;text-indent:.3em}
  .brand--footer .brand-mark{height:40px}
  .brand--footer .brand-word{height:12px}
}
@media (max-width:420px){
  .footer-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
   Document pages (404, privacy) — reuse the site chrome
   ============================================================ */
/* Simple nav for the standalone pages (404, privacy). These carry no JS and
   no hamburger button, so they must never use the mobile drawer styles. */
.doc-nav{display:flex;align-items:center;gap:clamp(.9rem,3vw,1.8rem);flex-wrap:wrap;justify-content:flex-end}
.doc-nav a{color:#e9edf7;font-weight:600;font-size:.92rem;transition:color .2s}
.doc-nav a:hover{color:var(--blue-light)}
.doc-nav .btn{color:var(--navy-900)}
@media (max-width:620px){
  /* Brand + links + CTA no longer fit side by side; keep only the CTA so the
     header can't push the document wider than the viewport. Everything else
     stays reachable via the logo and the footer. */
  .doc-nav a:not(.btn){display:none}
  .doc-nav .btn{padding:.55rem 1rem;font-size:.84rem}
}

.doc-page{padding:calc(78px + clamp(2.5rem,6vw,4.5rem)) 0 clamp(3rem,7vw,5rem)}
.doc-wrap{max-width:780px;margin:0 auto}
.doc-wrap h1{font-size:clamp(1.9rem,4vw,2.7rem);margin-bottom:.5rem}
.doc-meta{color:var(--muted);font-size:.9rem;margin-bottom:2.2rem;padding-bottom:1.4rem;border-bottom:1px solid var(--line)}
.doc-wrap h2{font-size:1.22rem;margin:2.2rem 0 .7rem;color:var(--navy-800)}
.doc-wrap p,.doc-wrap li{color:var(--slate);margin-bottom:.85rem}
.doc-wrap ul{list-style:disc;padding-left:1.35rem;margin-bottom:1rem}
.doc-wrap li::marker{color:var(--blue)}
.doc-wrap li{margin-bottom:.45rem}
.doc-wrap a{color:var(--blue-dark);text-decoration:underline;text-underline-offset:2px}
.doc-wrap a:hover{color:var(--navy-700)}
.doc-note{background:var(--bg-alt);border-left:3px solid var(--blue);padding:1rem 1.2rem;border-radius:var(--radius-sm);margin:1.4rem 0}
.doc-note p:last-child{margin-bottom:0}

/* 404 */
/* align-items only — place-items:center would size the container to its
   content and overflow the viewport on narrow screens */
.err-page{min-height:72vh;display:grid;align-items:center;text-align:center;padding:calc(78px + 3rem) 0 4rem}
.err-code{font-size:clamp(5rem,16vw,9rem);font-weight:800;line-height:1;color:var(--navy-900);letter-spacing:-.03em}
.err-code span{color:var(--gold)}
.err-page h1{font-size:clamp(1.5rem,3.4vw,2.1rem);margin:.6rem 0 .8rem}
.err-page p{color:var(--slate);max-width:min(520px,100%);margin:0 auto 1.9rem}
.err-actions{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}