@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/Inter-400.woff2') format('woff2');}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('/fonts/Inter-600.woff2') format('woff2');}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('/fonts/Inter-700.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url('/fonts/SpaceGrotesk-500.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('/fonts/SpaceGrotesk-700.woff2') format('woff2');}

/* ============================================================
   DCon — Industrial IoT Connectivity & Controls
   Design system. Navy-dominant, amber for conversion only,
   steel-blue for structure. (@font-face injected at build.)
   ============================================================ */

/* ---- Tokens ---- */
:root{
  --navy-900:#001826; --navy-800:#002030; --navy-700:#0A2540; --navy-600:#0F3050;
  --steel-500:#3A7CA5; --steel-400:#5A93B8; --steel-300:#7DA6C2;
  --amber-500:#E0921E; --amber-400:#F5A623;
  --slate-500:#708090; --slate-400:#8A97A4;
  --gray-100:#F0F2F4; --gray-50:#F7F9FA; --line:#E2E7EC; --line-dark:rgba(255,255,255,.10);
  --white:#fff; --ink:#0C1B26;

  --font-display:'Space Grotesk',system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;

  --maxw:1200px; --gutter:clamp(20px,5vw,48px);
  --radius:14px; --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(3,20,35,.06),0 2px 8px rgba(3,20,35,.05);
  --shadow-md:0 8px 30px rgba(3,20,35,.10);
  --shadow-lg:0 24px 60px rgba(3,20,35,.16);
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---- Reset ---- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--white);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:var(--steel-500);text-decoration:none}
a:hover{color:var(--navy-700)}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.08;letter-spacing:-.02em;
  font-weight:700;color:var(--navy-800);text-wrap:balance}
h1{font-size:clamp(2.3rem,5.2vw,4rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem)}
h3{font-size:clamp(1.15rem,2vw,1.4rem)}
p{max-width:68ch}
:focus-visible{outline:3px solid var(--amber-400);outline-offset:2px;border-radius:4px}

/* ---- Layout ---- */
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(40px,5.5vw,76px)}
.section--tight{padding-block:clamp(40px,5vw,64px)}
.section--gray{background:var(--gray-50)}
.section--navy{background:var(--navy-800);color:#DCE6EE}
.section--navy h2,.section--navy h3{color:#fff}
.eyebrow{font-family:var(--font-display);font-weight:500;font-size:.78rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--steel-500);margin-bottom:14px;display:block}
.section--navy .eyebrow{color:var(--amber-400)}
.lede{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--slate-500);max-width:60ch}
.section--navy .lede{color:#AFC0CD}
.center{text-align:center;margin-inline:auto}
.center p{margin-inline:auto}
.eq{display:grid;gap:clamp(20px,3vw,32px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}}
@media(max-width:620px){.grid-2,.grid-4{grid-template-columns:1fr}}
.stack>*+*{margin-top:1rem}
.mt-s{margin-top:14px}.mt-m{margin-top:28px}.mt-l{margin-top:44px}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-display);
  font-weight:700;font-size:.95rem;letter-spacing:.01em;padding:.92em 1.5em;border-radius:10px;
  border:2px solid transparent;transition:transform .15s var(--ease),box-shadow .2s,background .2s,color .2s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--amber-500);color:#231404;box-shadow:0 6px 20px rgba(224,146,30,.35)}
.btn-primary:hover{background:var(--amber-400);color:#231404;transform:translateY(-2px);box-shadow:0 10px 28px rgba(224,146,30,.45)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff;transform:translateY(-2px)}
.btn-steel{background:var(--navy-700);color:#fff}
.btn-steel:hover{background:var(--navy-600);color:#fff;transform:translateY(-2px)}
.btn-outline{border-color:var(--line);color:var(--navy-700);background:#fff}
.btn-outline:hover{border-color:var(--steel-500);color:var(--navy-800);transform:translateY(-2px)}
.btn-lg{padding:1.05em 1.9em;font-size:1.02rem}
.btn-block{width:100%;justify-content:center}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(0,24,38,.86);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line-dark)}
.nav{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;margin-right:auto}
.brand__mark{width:38px;height:38px;flex:0 0 auto}
.brand__word{font-family:var(--font-display);font-weight:700;font-size:1.35rem;color:#fff;letter-spacing:-.01em;line-height:1}
.brand__word b{color:var(--amber-400);font-weight:700}
.brand__sub{display:block;font-family:var(--font-body);font-weight:500;font-size:.58rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--steel-300);margin-top:3px}
.nav__links{display:flex;align-items:center;gap:4px}
.nav__links a{font-weight:500;font-size:.95rem;color:#C6D4DE;padding:9px 13px;border-radius:8px;transition:color .15s,background .15s}
.nav__links a:hover,.nav__links a[aria-current=page]{color:#fff;background:rgba(255,255,255,.07)}
.nav__cta{display:flex;align-items:center;gap:14px}
.nav__phone{display:inline-flex;align-items:center;gap:7px;color:#fff;font-weight:600;font-size:.92rem;white-space:nowrap;font-variant-numeric:tabular-nums}
.nav__phone svg{width:16px;height:16px;color:var(--amber-400)}
.nav__toggle{display:none;background:none;border:0;color:#fff;padding:8px}
.nav__toggle svg{width:26px;height:26px}
@media(max-width:1000px){
  .nav__links,.nav__phone{display:none}
  .nav__toggle{display:block}
  .nav__links.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;
    background:var(--navy-900);padding:14px var(--gutter) 22px;gap:2px;border-bottom:1px solid var(--line-dark)}
  .nav__links.open a{padding:13px;font-size:1.05rem}
}

/* ---- Hero ---- */
.hero{position:relative;background:var(--navy-900);color:#fff;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-2;object-fit:cover;width:100%;height:100%;
  filter:blur(4px) saturate(1.05) brightness(.68);transform:scale(1.1);transform-origin:center}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(0,20,33,.92) 0%,rgba(0,24,38,.8) 45%,rgba(0,24,38,.55) 100%)}
.hero__inner{padding-block:clamp(44px,6.5vw,84px);max-width:760px}
.hero h1{color:#fff}
.hero__sub{font-size:clamp(1.05rem,1.7vw,1.26rem);color:#B9C9D6;margin-top:16px;max-width:56ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.trust-strip{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line-dark)}
.trust-strip span{display:inline-flex;align-items:center;gap:9px;font-size:.86rem;color:#9FB4C2;font-weight:500}
.trust-strip svg{width:16px;height:16px;color:var(--steel-400)}

/* ---- Cards ---- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s,border-color .2s;height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#D5DDE4}
.card__icon{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--navy-700),var(--navy-600));color:var(--amber-400);margin-bottom:18px}
.card__icon svg{width:23px;height:23px}
.card h3{margin-bottom:8px}
.card p{color:var(--slate-500);font-size:.97rem}
.section--navy .card{background:var(--navy-700);border-color:rgba(255,255,255,.08)}
.section--navy .card p{color:#A9BBC8}
.card--flat{box-shadow:none}

/* ---- Stat bar ---- */
.statbar{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.statbar--4{grid-template-columns:repeat(4,1fr)}
.stat{background:#fff;padding:30px 22px;text-align:center}
.stat__num{font-family:var(--font-display);font-weight:700;font-size:clamp(1.7rem,3vw,2.3rem);
  color:var(--navy-800);font-variant-numeric:tabular-nums;line-height:1}
.stat__num b{color:var(--amber-500);font-weight:700}
.stat__label{display:block;margin-top:8px;font-size:.82rem;color:var(--slate-500);font-weight:500;letter-spacing:.01em}
@media(max-width:900px){.statbar,.statbar--4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.statbar,.statbar--4{grid-template-columns:1fr}}

/* ---- Step flow ---- */
.steps{counter-reset:step;display:grid;gap:2px}
.step{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;padding:24px 0;border-top:1px solid var(--line)}
.step:first-child{border-top:0}
.step__n{counter-increment:step;width:44px;height:44px;border-radius:50%;flex:0 0 auto;
  display:grid;place-items:center;font-family:var(--font-display);font-weight:700;
  background:var(--navy-800);color:var(--amber-400);font-variant-numeric:tabular-nums}
.step__n::before{content:counter(step,decimal-leading-zero)}
.step h3{margin-bottom:4px}
.step p{color:var(--slate-500);font-size:.97rem}

/* ---- Split (image + copy) ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split--rev .split__media{order:2}
.split__media img{border-radius:var(--radius);box-shadow:var(--shadow-md);width:100%;object-fit:cover}
@media(max-width:860px){.split{grid-template-columns:1fr}.split--rev .split__media{order:0}}

/* ---- Architecture diagram ---- */
.arch{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:stretch}
.arch__node{position:relative;background:var(--navy-700);border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);padding:24px 20px;text-align:center;color:#DCE6EE}
.arch__node .arch__ico{width:48px;height:48px;margin:0 auto 14px;border-radius:12px;display:grid;place-items:center;
  background:rgba(58,124,165,.18);color:var(--steel-300)}
.arch__node:last-child .arch__ico{background:rgba(224,146,30,.16);color:var(--amber-400)}
.arch__node svg{width:24px;height:24px}
.arch__node h4{font-family:var(--font-display);color:#fff;font-size:1.02rem;margin-bottom:6px}
.arch__node p{font-size:.82rem;color:#9FB4C2;margin-inline:auto}
.arch__node::after{content:"";position:absolute;right:-11px;top:50%;width:18px;height:18px;
  border-top:2px solid var(--steel-500);border-right:2px solid var(--steel-500);
  transform:translateY(-50%) rotate(45deg);z-index:2}
.arch__node:last-child::after{display:none}
@media(max-width:860px){.arch{grid-template-columns:1fr}
  .arch__node::after{right:50%;top:auto;bottom:-11px;transform:translateX(50%) rotate(135deg)}}

/* ---- Application / doc cards ---- */
.appcard{position:relative;border-radius:var(--radius);overflow:hidden;min-height:250px;
  display:flex;align-items:flex-end;color:#fff;box-shadow:var(--shadow-sm);isolation:isolate}
.appcard img{position:absolute;inset:0;z-index:-2;height:100%;width:100%;object-fit:cover;transition:transform .5s var(--ease)}
.appcard::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(to top,rgba(0,20,33,.92) 8%,rgba(0,24,38,.35) 70%,rgba(0,24,38,.1) 100%)}
.appcard:hover img{transform:scale(1.06)}
.appcard__body{padding:24px}
.appcard h3{color:#fff;font-size:1.2rem}
.appcard p{color:#C0D0DC;font-size:.9rem;margin-top:6px}

.doccard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.doccard:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.doccard__top{display:flex;align-items:center;gap:12px;padding:20px 20px 0}
.doccard__badge{font-family:var(--font-display);font-weight:700;font-size:.7rem;letter-spacing:.08em;
  padding:5px 9px;border-radius:6px;background:var(--navy-800);color:#fff}
.doccard__badge--zip{background:var(--steel-500)}.doccard__badge--video{background:var(--amber-500);color:#231404}
.doccard__meta{margin-left:auto;font-size:.78rem;color:var(--slate-400);font-variant-numeric:tabular-nums}
.doccard h3{font-size:1.02rem;padding:14px 20px 2px;color:var(--navy-800)}
.doccard__cat{padding:0 20px;font-size:.8rem;color:var(--slate-500)}
.doccard__foot{margin-top:auto;padding:16px 20px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between}
.doccard__dl{font-family:var(--font-display);font-weight:700;font-size:.86rem;color:var(--steel-500);display:inline-flex;align-items:center;gap:6px}
.legacy-tag{font-size:.68rem;color:var(--slate-400);border:1px solid var(--line);padding:3px 7px;border-radius:20px}
.docbanner{background:rgba(224,146,30,.10);border:1px solid rgba(224,146,30,.3);color:#7A5310;
  border-radius:var(--radius-sm);padding:14px 18px;font-size:.9rem;font-weight:500;display:flex;gap:10px;align-items:center}
.docbanner svg{width:20px;height:20px;color:var(--amber-500);flex:0 0 auto}

/* ---- Checklist ---- */
.checks{list-style:none;padding:0;display:grid;gap:12px}
.checks li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;font-size:.98rem}
.checks svg{width:22px;height:22px;color:var(--steel-500);flex:0 0 auto;margin-top:2px}
.section--navy .checks svg{color:var(--amber-400)}

/* ---- Final CTA band ---- */
.ctaband{background:linear-gradient(120deg,var(--amber-500),var(--amber-400));color:#231404;text-align:center}
.ctaband h2{color:#231404}
.ctaband p{color:#4A310C;margin:14px auto 0;max-width:52ch}
.ctaband .btn-steel{background:var(--navy-800)}.ctaband .btn-steel:hover{background:var(--navy-900)}
.ctaband__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:30px}
.ctaband__phone{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:#231404}

/* ---- Lead form ---- */
.leadform{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,36px);box-shadow:var(--shadow-md)}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.86rem;color:var(--navy-700);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);
  border-radius:9px;font:inherit;font-size:.96rem;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--steel-500);box-shadow:0 0 0 3px rgba(58,124,165,.15)}
.field textarea{resize:vertical;min-height:110px}
.field--hp{position:absolute;left:-9999px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}
.form-note{font-size:.8rem;color:var(--slate-400);margin-top:12px}
.form-status{display:none;padding:14px 16px;border-radius:9px;margin-bottom:16px;font-weight:500}
.form-status.ok{display:block;background:#E7F6EC;color:#1B7A3D;border:1px solid #B9E4C7}
.form-status.err{display:block;background:#FDECEC;color:#B3261E;border:1px solid #F5C6C3}

/* ---- Footer ---- */
.site-footer{background:var(--navy-900);color:#9FB4C2;padding-block:64px 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{font-family:var(--font-display);color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.site-footer a{color:#9FB4C2;font-size:.92rem;display:block;padding:4px 0}
.site-footer a:hover{color:var(--amber-400)}
.footer-loc{font-size:.88rem;line-height:1.5;margin-bottom:14px}
.footer-loc b{color:#CBD9E3;font-weight:600;display:block;font-family:var(--font-display)}
.footer-bottom{margin-top:48px;padding-top:22px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.82rem;color:var(--slate-400)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand svg,.footer-brand img{width:34px;height:34px}
.footer-brand span{font-family:var(--font-display);font-weight:700;color:#fff;font-size:1.2rem}

/* ---- Sticky mobile action bar ---- */
.mobilebar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:70;
  grid-template-columns:1fr 1fr;gap:1px;background:var(--line-dark);box-shadow:0 -6px 24px rgba(0,0,0,.18)}
.mobilebar a{display:flex;align-items:center;justify-content:center;gap:8px;padding:15px;font-family:var(--font-display);font-weight:700;font-size:.95rem}
.mobilebar a svg{width:18px;height:18px}
.mobilebar__call{background:var(--navy-800);color:#fff}
.mobilebar__quote{background:var(--amber-500);color:#231404}
@media(max-width:1000px){.mobilebar{display:grid}body{padding-bottom:54px}}

/* ---- Breadcrumb ---- */
.crumb{font-size:.82rem;color:var(--slate-400);padding-top:22px}
.crumb a{color:var(--steel-500)}

/* ---- Reveal on scroll ---- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}