/* =========================================================
   RADISPHERE — Design tokens
   Palette: clinical navy + scan cyan (radiology monitor world)
   Type: Space Grotesk (display) / Inter (body) / IBM Plex Mono (data)
   Signature: reticle corner-brackets + scan-line sweep motif
   ========================================================= */
:root{
  --ink:#0B1F33;        /* deep clinical navy */
  --ink-soft:#152C46;
  --paper:#F6F8FA;      /* cool paper, not cream */
  --paper-dim:#EDF1F5;
  --cyan:#2FB4C2;        /* scan cyan accent */
  --cyan-dark:#135E67;   /* high contrast cyan for light backgrounds */
  --cyan-dim:#DEF3F5;
  --amber:#E8963D;       /* used only for "urgent" signal */
  --slate:#516273;       /* secondary text (darkened for contrast) */
  --line:#DBE3EA;        /* hairline */
  --white:#FFFFFF;

  --font-display:'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body:'Inter', -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  --radius:10px;
  --container:1180px;
  --shadow:0 20px 50px -25px rgba(11,31,51,0.35);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.1;margin:0 0 .5em;letter-spacing:-0.01em;}
p{margin:0 0 1em;color:var(--slate);}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.mono{font-family:var(--font-mono);}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}}

/* Eyebrow / section labels — mono, tracked out, like an instrument readout */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan-dark);font-weight:500;margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--cyan-dark);}

.section{padding:96px 0;}
.section-tight{padding:64px 0;}
.section-title{font-size:clamp(1.7rem,3vw,2.4rem);max-width:640px;}
.section-lede{max-width:560px;font-size:1.05rem;}
.section-head{margin-bottom:56px;}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto;}
.section-head.center .section-title,.section-head.center .section-lede{margin-left:auto;margin-right:auto;}

/* ---------- Signature motif: reticle corner brackets ---------- */
.scan-frame{position:relative;}
.scan-frame::before,.scan-frame::after,
.scan-frame .corner-tl,.scan-frame .corner-br{
  content:"";position:absolute;width:16px;height:16px;
  border:2px solid var(--cyan);opacity:.85;pointer-events:none;
}
.scan-frame::before{top:-6px;left:-6px;border-right:0;border-bottom:0;}
.scan-frame::after{bottom:-6px;right:-6px;border-left:0;border-top:0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  padding:13px 26px;border-radius:6px;border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--cyan);color:var(--ink);}
.btn-primary:hover{background:#28a3b0;}
.btn-ghost{border-color:rgba(255,255,255,.35);color:var(--white);}
.btn-ghost:hover{border-color:var(--white);}
.btn-outline{border-color:var(--line);color:var(--ink);}
.btn-outline:hover{border-color:var(--ink);}
.btn-sm{padding:9px 18px;font-size:.85rem;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,31,51,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.25rem;color:var(--white);}
.logo-mark{width:30px;height:30px;position:relative;flex-shrink:0;}
.logo-mark svg{width:100%;height:100%;}
.logo-mark img{display:block;width:30px;height:30px;object-fit:contain;border-radius:7px;}
.nav-links{display:flex;gap:32px;}
.nav-links a{color:rgba(255,255,255,.8);font-size:.92rem;font-weight:500;transition:color .15s;}
.nav-links a:hover{color:var(--cyan);}
.header-actions{display:flex;align-items:center;gap:18px;}
.header-phone{display:flex;align-items:center;gap:6px;color:var(--white);font-family:var(--font-mono);font-size:.85rem;}
.nav-toggle{display:none;background:none;border:0;color:var(--white);font-size:1.5rem;cursor:pointer;}
@media (max-width:900px){
  .nav-links,.header-phone{display:none;}
  .nav-toggle{display:block;}
  .header-inner.open ~ .mobile-nav{display:flex;}
}
.mobile-nav{display:none;flex-direction:column;gap:0;background:var(--ink-soft);border-top:1px solid rgba(255,255,255,.08);}
.mobile-nav a{padding:16px 24px;color:rgba(255,255,255,.85);border-bottom:1px solid rgba(255,255,255,.06);}
.mobile-nav.open{display:flex;}

/* ---------- Hero ---------- */
.hero{
  background:radial-gradient(120% 140% at 15% 0%, #14304E 0%, var(--ink) 55%, #081522 100%);
  color:var(--white);padding:88px 0 80px;position:relative;overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;}
.hero h1{font-size:clamp(2.1rem,4.2vw,3.4rem);color:var(--white);}
.hero h1 .accent{color:var(--cyan);}
.hero-sub{color:rgba(255,255,255,.72);font-size:1.08rem;max-width:520px;margin-bottom:32px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px;}
.hero-stats{display:flex;gap:28px;flex-wrap:wrap;}
.hero-stat{border-left:2px solid rgba(255,255,255,.18);padding-left:12px;}
.hero-stat .num{font-family:var(--font-mono);font-size:1.4rem;color:var(--cyan);display:block;}
.hero-stat .lbl{font-size:.76rem;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.06em;}

/* Hero scan panel (SVG mock of a diagnostic viewer) */
.scan-panel{position:relative;}
.scan-panel-frame{
  position:relative;border-radius:14px;overflow:hidden;
  background:#050d16;border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow);
}
.scan-panel-frame svg{display:block;width:100%;height:auto;}
.scan-line{
  position:absolute;left:0;right:0;height:2px;
  background:linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow:0 0 14px 2px rgba(47,180,194,.7);
  animation:sweep 4.5s ease-in-out infinite;
}
@keyframes sweep{
  0%{top:6%;opacity:0;} 8%{opacity:1;} 50%{top:92%;opacity:1;} 58%{opacity:0;} 100%{top:92%;opacity:0;}
}
.scan-tag{
  position:absolute;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.05em;
  background:rgba(5,13,22,.85);border:1px solid rgba(47,180,194,.5);color:var(--cyan);
  padding:5px 9px;border-radius:4px;
}
.scan-tag.tag-1{top:18px;left:18px;}
.scan-tag.tag-2{bottom:18px;right:18px;}
.scan-corners{position:absolute;inset:14px;pointer-events:none;}
.scan-corners span{position:absolute;width:18px;height:18px;border:2px solid rgba(47,180,194,.9);}
.scan-corners .c1{top:0;left:0;border-right:0;border-bottom:0;}
.scan-corners .c2{top:0;right:0;border-left:0;border-bottom:0;}
.scan-corners .c3{bottom:0;left:0;border-right:0;border-top:0;}
.scan-corners .c4{bottom:0;right:0;border-left:0;border-top:0;}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .scan-panel{order:-1;max-width:420px;margin:0 auto;}
}

/* ---------- Trust strip ---------- */
.trust-strip{background:var(--ink);padding:22px 0;border-top:1px solid rgba(255,255,255,.08);}
.trust-strip .container{display:flex;flex-wrap:wrap;gap:36px;justify-content:space-between;}
.trust-item{color:rgba(255,255,255,.65);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;display:flex;align-items:center;gap:8px;}
.trust-item strong{font-family:var(--font-mono);color:var(--white);font-size:.95rem;letter-spacing:0;text-transform:none;}

/* ---------- Cards grid (why choose us / features) ---------- */
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);} }
@media (max-width:600px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;} }

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:border-color .2s ease, transform .2s ease;
}
.card:hover{border-color:var(--cyan);transform:translateY(-3px);}
.card .icon{width:40px;height:40px;color:var(--cyan);margin-bottom:16px;}
.card h3{font-size:1.05rem;margin-bottom:8px;}
.card p{margin:0;font-size:.92rem;}

/* ---------- How it works — stepper ---------- */
.stepper{display:grid;grid-template-columns:repeat(7,1fr);gap:0;position:relative;list-style:none;margin:0;padding:0;}
.stepper-4{grid-template-columns:repeat(4,1fr);}
.stepper::before{content:"";position:absolute;top:22px;left:0;right:0;height:1px;background:repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 12px);}
.step{position:relative;padding:0 10px;text-align:left;}
.step .step-num{
  font-family:var(--font-mono);font-size:.72rem;color:var(--white);background:var(--ink);
  width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;position:relative;z-index:2;border:3px solid var(--paper);
}
.step h3{font-size:.92rem;margin-bottom:4px;}
.step p{font-size:.82rem;margin:0;}
@media (max-width:900px){
  .stepper,.stepper-4{grid-template-columns:repeat(2,1fr);gap:28px 16px;}
  .stepper::before{display:none;}
}

/* ---------- Services ---------- */
.service-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
}
.service-thumb{
  height:140px;position:relative;background:linear-gradient(135deg,#0B1F33,#183a5c);
  display:flex;align-items:center;justify-content:center;
}
.service-thumb svg{width:52px;height:52px;color:var(--cyan);}
.service-thumb .new-badge{position:absolute;top:10px;right:10px;background:var(--amber);color:var(--ink);
  font-family:var(--font-mono);font-size:.62rem;padding:3px 8px;border-radius:3px;letter-spacing:.05em;}
.service-body{padding:22px;flex:1;display:flex;flex-direction:column;}
.service-body h3{font-size:1.05rem;margin-bottom:6px;}
.service-body p{font-size:.9rem;flex:1;}
.service-link{font-size:.85rem;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px;margin-top:12px;}
.service-link:hover{color:var(--cyan-dark);}

/* ---------- Comparison ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.compare-col{border-radius:var(--radius);padding:32px;}
.compare-col.old{background:var(--paper-dim);border:1px solid var(--line);}
.compare-col.new{background:var(--ink);color:var(--white);}
.compare-col h3{margin-bottom:18px;font-size:1.1rem;}
.compare-col.new h3{color:var(--cyan);}
.compare-col li{display:flex;gap:10px;padding:9px 0;font-size:.92rem;border-bottom:1px solid rgba(0,0,0,.06);}
.compare-col.new li{border-bottom:1px solid rgba(255,255,255,.08);color:rgba(255,255,255,.85);}
@media (max-width:760px){.compare{grid-template-columns:1fr;}}

/* ---------- Feature list (dense grid) ---------- */
.feature-item{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line);}
.feature-item .icon{width:26px;height:26px;color:var(--cyan);flex-shrink:0;}
.feature-item h4{font-size:.95rem;margin:0 0 4px;}
.feature-item p{font-size:.85rem;margin:0;}

/* ---------- Dashboard showcase ---------- */
.showcase{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;}
.showcase-list li{display:flex;gap:10px;padding:10px 0;font-size:.95rem;color:var(--ink);border-bottom:1px solid var(--line);}
.showcase-mock{background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:20px;}
@media (max-width:900px){.showcase{grid-template-columns:1fr;}}

/* ---------- Testimonials ---------- */
.testi-track{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testi-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;}
.testi-stars{color:var(--amber);font-size:.85rem;margin-bottom:10px;letter-spacing:2px;}
.testi-card p{font-size:.92rem;color:var(--ink);}
.testi-who{display:flex;align-items:center;gap:10px;margin-top:16px;}
.testi-avatar{width:38px;height:38px;border-radius:50%;background:var(--paper-dim);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.75rem;color:var(--slate);}
.testi-who .name{font-weight:600;font-size:.85rem;}
.testi-who .org{font-size:.78rem;color:var(--slate);}
@media (max-width:900px){.testi-track{grid-template-columns:1fr;}}

/* ---------- Samples ---------- */
.sample-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
.sample-item{background:var(--white);border:1px solid var(--line);border-radius:8px;padding:16px;text-align:center;}
.sample-item .thumb{height:70px;background:var(--paper-dim);border-radius:6px;margin-bottom:10px;display:flex;align-items:center;justify-content:center;color:var(--slate);}
.sample-item p{font-size:.8rem;margin:0 0 8px;font-weight:600;color:var(--ink);}
.sample-item a{font-size:.76rem;color:var(--cyan-dark);font-weight:600;}
@media (max-width:900px){.sample-strip{grid-template-columns:repeat(3,1fr);}}
@media (max-width:600px){.sample-strip{grid-template-columns:repeat(2,1fr);}}

/* ---------- FAQ accordion ---------- */
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;text-align:left;background:none;border:0;cursor:pointer;
  padding:20px 0;display:flex;justify-content:space-between;align-items:center;
  font-family:var(--font-body);font-weight:600;font-size:1rem;color:var(--ink);
}
.faq-q .plus{font-family:var(--font-mono);color:var(--cyan);transition:transform .2s;}
.faq-item[open] .plus{transform:rotate(45deg);}
.faq-a{padding:0 0 20px;font-size:.94rem;color:var(--slate);}

/* ---------- Contact ---------- */
.contact-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;}
.contact-info-card{background:var(--ink);color:var(--white);border-radius:14px;padding:36px;}
.contact-info-card h3{color:var(--white);}
.contact-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1);}
.contact-row .icon{width:20px;height:20px;color:var(--cyan);flex-shrink:0;margin-top:2px;}
.contact-row .lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:rgba(255,255,255,.55);}
.contact-row .val{font-size:.95rem;}
.whatsapp-btn{margin-top:20px;width:100%;justify-content:center;}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-grid .full{grid-column:1/-1;}
.field label{display:block;font-size:.8rem;font-weight:600;margin-bottom:6px;}
.field label .req{color:var(--amber);}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:6px;
  font-family:var(--font-body);font-size:1rem;background:var(--white);color:var(--ink);
}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--cyan);outline-offset:1px;border-color:var(--cyan);}
.field textarea{resize:vertical;min-height:100px;}
@media (max-width:900px){.contact-wrap{grid-template-columns:1fr;} .form-grid{grid-template-columns:1fr;}}

/* ---------- Final CTA ---------- */
.final-cta{background:linear-gradient(120deg,#0B1F33,#0F2A45);color:var(--white);text-align:center;padding:80px 0;}
.final-cta h2{color:var(--white);font-size:clamp(1.6rem,3.4vw,2.4rem);max-width:640px;margin:0 auto 14px;}
.final-cta p{color:rgba(255,255,255,.7);max-width:520px;margin:0 auto 32px;}
.final-cta .ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- Footer ---------- */
.site-footer{background:#081522;color:rgba(255,255,255,.65);padding:72px 0 28px;font-size:.9rem;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:48px;}
.footer-brand p{color:rgba(255,255,255,.55);font-size:.88rem;margin-top:16px;}
.footer-col h4{color:var(--white);font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px;}
.footer-col li{padding:6px 0;}
.footer-col a{color:rgba(255,255,255,.65);transition:color .15s;}
.footer-col a:hover{color:var(--cyan);}
.footer-social{display:flex;gap:12px;margin-top:18px;}
.footer-social a{width:34px;height:34px;border:1px solid rgba(255,255,255,.15);border-radius:50%;display:flex;align-items:center;justify-content:center;}
.footer-social a:hover{border-color:var(--cyan);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.8rem;color:rgba(255,255,255,.45);}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr;}}

/* ---------- Legal pages (privacy / terms) ---------- */
.legal-hero{background:var(--ink);color:var(--white);padding:64px 0 48px;}
.legal-hero .eyebrow{color:var(--cyan);}
.legal-hero h1{color:var(--white);font-size:clamp(1.8rem,3.4vw,2.6rem);}
.legal-hero .updated{color:rgba(255,255,255,.6);font-family:var(--font-mono);font-size:.82rem;}
.legal-layout{display:grid;grid-template-columns:260px 1fr;gap:56px;align-items:start;padding:64px 0 96px;}
.legal-toc{position:sticky;top:96px;border-left:2px solid var(--line);padding-left:20px;}
.legal-toc p{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--slate);margin-bottom:12px;}
.legal-toc li{padding:6px 0;font-size:.86rem;}
.legal-toc a{color:var(--slate);}
.legal-toc a:hover{color:var(--cyan);}
.legal-body h2{font-size:1.3rem;margin-top:2.2em;scroll-margin-top:100px;}
.legal-body h2:first-child{margin-top:0;}
.legal-body h3{font-size:1.05rem;margin-top:1.6em;}
.legal-body p,.legal-body li{color:var(--ink);font-size:.96rem;}
.legal-body ul{margin:0 0 1em;padding-left:1.2em;list-style:disc;}
.legal-body li{padding:2px 0;}
.callout{background:var(--cyan-dim);border-left:3px solid var(--cyan);padding:16px 20px;border-radius:0 8px 8px 0;font-size:.9rem;margin:1.5em 0;}
.callout strong{color:var(--ink);}
@media (max-width:900px){.legal-layout{grid-template-columns:1fr;} .legal-toc{position:static;border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:16px;}}

/* skip link for accessibility */
.skip-link{position:absolute;left:-999px;top:0;background:var(--cyan);color:var(--ink);padding:10px 16px;z-index:100;}
.skip-link:focus{left:16px;top:16px;}

:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;}

/* ---------- Mobile Responsiveness Adjustments ---------- */
@media (max-width:600px){
  .trust-strip .container{justify-content:center;gap:20px;}
  .trust-item{text-align:center;}
}
@media (max-width:500px){
  .stepper,.stepper-4{grid-template-columns:1fr;gap:24px 0;}
  .step{padding:0;}
}
@media (max-width:480px){
  .header-actions .btn-primary{display:none;}
}

/* ==========================================
   404 Error Page Styles
   ========================================== */
.error-page {
  background: radial-gradient(120% 140% at 15% 0%, #14304E 0%, var(--ink) 55%, #081522 100%);
  color: var(--white);
  padding: 100px 0;
  min-height: calc(100vh - 430px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.error-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
}
.error-info {
  position: relative;
  z-index: 10;
}
.error-code {
  font-family: var(--font-mono);
  font-size: clamp(4.5rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  margin-bottom: 12px;
  text-shadow: 0 0 25px rgba(47, 180, 194, 0.4);
  letter-spacing: -0.05em;
}
.error-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin: 0 0 20px;
  line-height: 1.15;
}
.error-desc {
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.12rem;
  max-width: 540px;
  margin: 0 0 40px;
  line-height: 1.6;
}
.error-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.error-scan {
  position: relative;
}
.error-scan-frame {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #050d16;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
  aspect-ratio: 480 / 400;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.error-scan-content {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.error-scan-grid {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(rgba(47, 180, 194, 0.15) 1px, transparent 1px),
    radial-gradient(rgba(47, 180, 194, 0.08) 1px, transparent 1px);
  background-size: 24px 24px, 48px 48px;
  background-position: center;
  opacity: 0.6;
}
.error-scan-sweep {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  box-shadow: 0 0 16px 3px rgba(232, 150, 61, 0.85);
  animation: error-sweep 5s ease-in-out infinite;
}
@keyframes error-sweep {
  0% { top: 5%; opacity: 0; }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { top: 95%; opacity: 0; }
}
.error-scan-reticle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  border: 1px dashed rgba(232, 150, 61, 0.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: error-spin 25s linear infinite;
}
@keyframes error-spin {
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}
.error-scan-crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 240px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.error-scan-crosshair::before,
.error-scan-crosshair::after {
  content: '';
  position: absolute;
  background: rgba(232, 150, 61, 0.2);
}
.error-scan-crosshair::before {
  width: 100%;
  height: 1px;
}
.error-scan-crosshair::after {
  height: 100%;
  width: 1px;
}
.error-scan-warning {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 5;
}
.error-scan-icon {
  width: 52px;
  height: 52px;
  color: var(--amber);
  margin: 0 auto 12px;
  filter: drop-shadow(0 0 10px rgba(232, 150, 61, 0.65));
  animation: error-pulse 2s infinite ease-in-out;
}
@keyframes error-pulse {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.08); opacity: 1; filter: drop-shadow(0 0 16px rgba(232, 150, 61, 0.9)); }
}
.error-scan-text {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--amber);
  text-transform: uppercase;
  font-weight: 600;
  text-shadow: 0 0 12px rgba(232, 150, 61, 0.5);
}
.error-scan-badge {
  position: absolute;
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: .06em;
  background: rgba(5,13,22,.85);
  border: 1px solid rgba(232,150,61,.5);
  color: var(--amber);
  padding: 5px 10px;
  border-radius: 4px;
}
.error-scan-badge.badge-1 { top: 18px; left: 18px; }
.error-scan-badge.badge-2 { bottom: 18px; right: 18px; }

@media (max-width: 900px) {
  .error-page { padding: 72px 0 80px; }
  .error-grid { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .error-desc { margin: 0 auto 36px; }
  .error-ctas { justify-content: center; }
  .error-scan { order: -1; max-width: 420px; margin: 0 auto; width: 100%; }
}