/* ===========================================================
   RAZN Technologies — design tokens
   Palette: deep navy base, cyan/violet gradient accent,
   amber "verified bench" readout accent for data-backed proof points.
   Type: Fraunces (display) + Inter (body/UI) + JetBrains Mono (data).
=========================================================== */
:root{
  --navy-950:#080C17;
  --navy-900:#0B1122;
  --navy-800:#121A32;
  --navy-700:#1A2440;
  --navy-600:#26325A;
  --line:#26325A;
  --cyan-400:#4FD8E8;
  --cyan-300:#8CE8F0;
  --violet-500:#7C6CF0;
  --violet-300:#B3A9F7;
  --amber-400:#F5B942;
  --mist-200:#C9D2E3;
  --mist-400:#8C99B8;
  --white:#F7F9FC;
  --radius:14px;
  --radius-sm:8px;
  --maxw:1180px;
  --gradient: linear-gradient(120deg,var(--cyan-400),var(--violet-500));
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--navy-950);
  color:var(--mist-200);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Fraunces','Georgia',serif;
  color:var(--white);
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
p{margin:0 0 1em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.mono{font-family:'JetBrains Mono','SFMono-Regular',Menlo,monospace}

.skip-link{
  position:absolute;left:-999px;top:0;background:var(--amber-400);color:var(--navy-950);
  padding:10px 16px;border-radius:0 0 8px 0;font-weight:600;z-index:200;
}
.skip-link:focus{left:0}

a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--amber-400);outline-offset:2px;
}

/* ---------- header / nav ---------- */
header{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 5vw;
  background:rgba(8,12,23,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.logo{display:flex;align-items:center;gap:10px}
.logo-word{font-family:'Fraunces',serif;font-weight:600;font-size:1.25rem;color:var(--white);letter-spacing:.01em}
.logo-sub{display:block;font-family:'Inter',sans-serif;font-weight:500;font-size:.62rem;letter-spacing:.16em;color:var(--cyan-300);text-transform:uppercase;margin-top:1px}

.nav-toggle{
  display:none;background:none;border:1px solid var(--line);color:var(--white);
  font-size:1.3rem;width:42px;height:42px;border-radius:var(--radius-sm);cursor:pointer;
}
nav[aria-label="Main navigation"]{display:flex}
.menu{display:flex;gap:2px;list-style:none;margin:0;padding:0;align-items:center}
.menu > li{position:relative}
.menu > li > a{
  display:flex;align-items:center;gap:4px;padding:10px 16px;border-radius:var(--radius-sm);
  font-size:.94rem;font-weight:500;color:var(--mist-200);white-space:nowrap;
}
.menu > li > a:hover,.menu > li > a.active{color:var(--white);background:var(--navy-800)}
.caret{font-size:.7em;opacity:.7}
.dropdown{
  list-style:none;margin:0;padding:8px;position:absolute;top:calc(100% + 6px);left:0;
  min-width:230px;background:var(--navy-800);border:1px solid var(--line);
  border-radius:var(--radius);opacity:0;visibility:hidden;transform:translateY(4px);
  transition:opacity .15s ease,transform .15s ease;box-shadow:0 20px 40px rgba(0,0,0,.35);
}
.menu > li:hover > .dropdown,.menu > li:focus-within > .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown li a{display:block;padding:9px 12px;border-radius:var(--radius-sm);font-size:.9rem;color:var(--mist-200)}
.dropdown li a:hover{background:var(--navy-700);color:var(--white)}

.button{
  display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;
  background:var(--gradient);color:var(--navy-950);font-weight:700;font-size:.92rem;
  box-shadow:0 8px 24px rgba(79,216,232,.18);
}
.button:hover{filter:brightness(1.07)}
.button.ghost{background:none;color:var(--white);border:1px solid var(--line)}
.button.ghost:hover{border-color:var(--cyan-400);color:var(--cyan-300)}
.button.small{padding:9px 16px;font-size:.85rem}

/* ---------- layout helpers ---------- */
main{display:block}
section{max-width:var(--maxw);margin:0 auto;padding:88px 5vw}
section.alt{max-width:none;background:var(--navy-900);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
section.alt > *{max-width:var(--maxw);margin-left:auto;margin-right:auto}
section.soft{max-width:none;background:var(--navy-900)}
section.soft > *{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace;
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-300);
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--cyan-400)}
.section-title{font-size:clamp(1.7rem,3vw,2.3rem);max-width:720px}
.section-sub{max-width:620px;color:var(--mist-400);font-size:1.02rem}
.gradient{background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- hero (home) ---------- */
.hero{
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
  padding-top:72px;padding-bottom:72px;
}
.hero h1{font-size:clamp(2.4rem,5vw,3.8rem)}
.hero-text p{font-size:1.08rem;color:var(--mist-200);max-width:520px;margin-top:18px}
.hero-text .button{margin-top:28px}
.hero-art{display:flex;align-items:center;justify-content:center;position:relative}
.circle{
  width:min(320px,80%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,var(--navy-700),var(--navy-950) 70%);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  font-size:5rem;box-shadow:0 0 0 1px rgba(79,216,232,.08),0 40px 100px -20px rgba(124,108,240,.35);
}

/* ---------- page hero (sub-pages) ---------- */
.page-hero{max-width:none;background:
  radial-gradient(1100px 480px at 15% -10%,rgba(79,216,232,.14),transparent 60%),
  radial-gradient(900px 460px at 100% 0%,rgba(124,108,240,.16),transparent 55%),
  var(--navy-950);
  border-bottom:1px solid var(--line);
}
.page-hero > *{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.page-hero{padding:76px 5vw 64px}
.page-hero h1{font-size:clamp(2rem,4vw,3rem);max-width:760px}
.page-hero .lede{font-size:1.08rem;max-width:640px;color:var(--mist-200)}
.crumb{font-size:.82rem;color:var(--mist-400);margin-bottom:18px}
.crumb a:hover{color:var(--cyan-300)}

/* ---------- verified bench (signature data-strip) ---------- */
.bench{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:0;margin-top:40px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--navy-900);
}
.bench-item{padding:22px 20px;border-right:1px solid var(--line);border-top:1px solid var(--line)}
.bench-item:nth-child(1),.bench-item:nth-child(2),.bench-item:nth-child(3),.bench-item:nth-child(4){border-top:none}
.bench-item:last-child{border-right:none}
.bench-num{font-family:'JetBrains Mono',monospace;font-size:1.7rem;color:var(--amber-400);font-weight:700;display:block}
.bench-label{font-size:.78rem;color:var(--mist-400);margin-top:4px;line-height:1.3}
.bench-caption{margin-top:14px;font-size:.8rem;color:var(--mist-400)}
.bench-caption b{color:var(--cyan-300);font-weight:600}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;margin-top:44px}
.card{
  background:var(--navy-900);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;transition:transform .15s ease,border-color .15s ease;
}
.card:hover{transform:translateY(-3px);border-color:var(--cyan-400)}
.card .ico{font-size:1.6rem;display:inline-block;margin-bottom:14px}
.card h3{font-size:1.1rem;margin-bottom:8px}
.card p{color:var(--mist-400);font-size:.94rem;margin-bottom:14px}
.card .read{font-size:.86rem;font-weight:600;color:var(--cyan-300)}
.card .read:hover{color:var(--cyan-400)}
.card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.tag{
  font-family:'JetBrains Mono',monospace;font-size:.7rem;padding:4px 9px;border-radius:999px;
  background:var(--navy-700);color:var(--mist-200);border:1px solid var(--line);
}

/* ---------- split / panel ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.panel{
  background:var(--navy-900);border:1px solid var(--line);border-radius:var(--radius);padding:32px;
}
.panel h3{font-size:1.15rem}
.panel p{color:var(--mist-200);font-size:.98rem;margin:0}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;margin-top:36px;text-align:center}
.stat h2{font-family:'JetBrains Mono',monospace;color:var(--amber-400);font-size:2.1rem;margin-bottom:2px}
.stat p{color:var(--mist-400);font-size:.9rem}

/* ---------- quote / testimonial-style callout ---------- */
.callout{
  border-left:3px solid var(--cyan-400);background:var(--navy-900);border-radius:0 var(--radius) var(--radius) 0;
  padding:24px 28px;margin-top:36px;font-size:1.02rem;color:var(--mist-200);
}

/* ---------- list rows (used on solution/industry pages) ---------- */
.rowlist{display:flex;flex-direction:column;gap:14px;margin-top:36px}
.rowitem{
  display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;
  padding:18px 22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--navy-900);
}
.rowitem .num{font-family:'JetBrains Mono',monospace;color:var(--violet-300);font-size:.85rem}
.rowitem h4{margin:0 0 4px;font-size:1rem;font-family:'Inter',sans-serif;font-weight:600;color:var(--white)}
.rowitem p{margin:0;font-size:.88rem;color:var(--mist-400)}
.rowitem .rowmeta{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--amber-400);white-space:nowrap}

/* ---------- cta band ---------- */
.cta-band{
  max-width:none;text-align:center;
  background:linear-gradient(120deg,rgba(79,216,232,.12),rgba(124,108,240,.14));
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta-band > *{max-width:640px;margin-left:auto;margin-right:auto}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.1rem)}
.cta-band .button{margin-top:20px}

/* ---------- forms (contact) ---------- */
.form-grid{display:grid;gap:18px;max-width:560px;margin-top:32px}
label{display:block;font-size:.85rem;color:var(--mist-200);margin-bottom:6px;font-weight:500}
input,textarea,select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:var(--navy-900);color:var(--white);font-family:'Inter',sans-serif;font-size:.95rem;
}
input:focus,textarea:focus,select:focus{border-color:var(--cyan-400)}
.form-status{display:none;margin-top:18px;padding:14px 16px;border-radius:var(--radius-sm);background:rgba(79,216,232,.12);border:1px solid var(--cyan-400);color:var(--cyan-300);font-size:.9rem}
.contact-meta{display:flex;flex-direction:column;gap:18px}
.contact-meta .item{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;background:var(--navy-900)}
.contact-meta .item h4{font-size:.85rem;color:var(--cyan-300);text-transform:uppercase;letter-spacing:.08em;font-family:'Inter',sans-serif;margin-bottom:6px}

/* ---------- footer ---------- */
footer{max-width:none;background:var(--navy-900);border-top:1px solid var(--line)}
.footer-grid{
  max-width:var(--maxw);margin:0 auto;padding:64px 5vw 32px;
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;
}
.footer-brand p{color:var(--mist-400);font-size:.9rem;margin-top:14px;max-width:320px}
.footer-col h4{font-family:'Inter',sans-serif;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--cyan-300);margin-bottom:14px;font-weight:600}
.footer-col a{display:block;padding:6px 0;color:var(--mist-400);font-size:.9rem}
.footer-col a:hover{color:var(--white)}
.footer-bottom{max-width:var(--maxw);margin:0 auto;padding:20px 5vw;border-top:1px solid var(--line);color:var(--mist-400);font-size:.82rem}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero{grid-template-columns:1fr}
  .hero-art{order:-1}
  .split{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  nav[aria-label="Main navigation"]{
    position:absolute;top:100%;left:0;right:0;background:var(--navy-950);
    border-bottom:1px solid var(--line);flex-direction:column;display:none;padding:10px;
  }
  nav[aria-label="Main navigation"].open{display:flex}
  .menu{flex-direction:column;width:100%;align-items:stretch}
  .menu > li > a{padding:14px 12px}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;display:none;box-shadow:none;margin-top:4px}
  .menu > li.expanded .dropdown{display:block}
  .nav-toggle{display:block}
  .rowitem{grid-template-columns:1fr}
}
@media (max-width:600px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .bench{grid-template-columns:repeat(2,1fr)}
  .bench-item:nth-child(3),.bench-item:nth-child(4){border-top:1px solid var(--line)}
}

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