/* =========================================================
   FIDEXON TECHNOLOGIES — Global Stylesheet
   Design language: deep navy + electric blue/cyan, premium,
   technical, minimal-but-confident enterprise AI aesthetic.
   ========================================================= */

:root{
  /* Colors */
  --bg:#070b14;
  --bg-alt:#0b1120;
  --surface:#101a30;
  --surface-2:#15213c;
  --surface-3:#1b2a4a;
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.16);
  --text:#eaf0fb;
  --text-dim:#a7b2c9;
  --text-mute:#74809a;
  --primary:#2f7bff;
  --primary-2:#7c5cff;
  --accent:#00e0c6;
  --accent-2:#ffb13c;
  --danger:#ff5470;
  --success:#23d18b;

  --grad-hero:radial-gradient(120% 120% at 15% 0%,#10204a 0%,#0b1120 45%,#070b14 100%);
  --grad-primary:linear-gradient(135deg,var(--primary) 0%,var(--primary-2) 100%);
  --grad-accent:linear-gradient(135deg,var(--accent) 0%,var(--primary) 100%);
  --grad-card:linear-gradient(180deg,rgba(255,255,255,.04) 0%,rgba(255,255,255,0) 100%);

  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 4px 16px rgba(0,0,0,.25);
  --shadow:0 20px 50px rgba(0,0,0,.35);
  --shadow-glow:0 0 0 1px rgba(47,123,255,.25), 0 20px 60px rgba(47,123,255,.12);

  --container:1240px;
  --header-h:76px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font:inherit;cursor:pointer;}
input,textarea,select{font:inherit;}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.18;letter-spacing:-0.02em;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- Background texture ---------- */
body{
  background-image:
    radial-gradient(60% 40% at 85% 0%, rgba(124,92,255,.10) 0%, rgba(124,92,255,0) 60%),
    radial-gradient(50% 35% at 10% 8%, rgba(0,224,198,.08) 0%, rgba(0,224,198,0) 60%);
  background-repeat:no-repeat;
}

/* ---------- Utility ---------- */
.section{padding:96px 0;}
.section-sm{padding:64px 0;}
.section-tight{padding:48px 0;}
.text-center{text-align:center;}
.muted{color:var(--text-dim);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);
  background:rgba(0,224,198,.08);
  border:1px solid rgba(0,224,198,.25);
  padding:6px 14px;border-radius:999px;
  margin-bottom:18px;
}
.section-head{max-width:720px;margin:0 0 48px;}
.section-head.center{margin:0 auto 56px;text-align:center;}
.section-head h2{font-size:clamp(28px,3.6vw,42px);margin-bottom:16px;}
.section-head p{color:var(--text-dim);font-size:17px;}
.divider{height:1px;background:var(--border);width:100%;border:0;margin:0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:15px;
  border:1px solid transparent;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease,color .15s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad-primary);color:#fff;box-shadow:0 10px 30px rgba(47,123,255,.35);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(47,123,255,.45);}
.btn-outline{background:rgba(255,255,255,.02);color:var(--text);border-color:var(--border-strong);}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);}
.btn-ghost{color:var(--text-dim);padding:14px 18px;}
.btn-ghost:hover{color:var(--text);}
.btn-sm{padding:10px 20px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(7,11,20,.78);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--text);}
.brand .logo-mark{width:34px;height:34px;flex:none;}
.brand small{display:block;font-size:9px;font-weight:600;letter-spacing:.14em;color:var(--accent);text-transform:uppercase;margin-top:1px;}

.nav-main{display:flex;align-items:center;gap:4px;}
.nav-main>li{position:relative;}
.nav-link{
  display:flex;align-items:center;gap:6px;
  padding:10px 14px;border-radius:8px;font-size:14.5px;font-weight:500;color:var(--text-dim);
  transition:color .15s ease,background .15s ease;
}
.nav-link:hover,.nav-link.active{color:var(--text);background:rgba(255,255,255,.04);}
.nav-link .chev{width:10px;height:10px;opacity:.7;transition:transform .15s ease;}
.has-dropdown:hover .chev{transform:rotate(180deg);}

.dropdown{
  position:absolute;top:calc(100% + 10px);left:0;min-width:300px;
  background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:10px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
  z-index:50;
}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:8px;}
.dropdown a:hover{background:rgba(255,255,255,.05);}
.dropdown a strong{font-size:14px;font-weight:600;color:var(--text);}
.dropdown a span{font-size:12.5px;color:var(--text-mute);}
.dropdown .dropdown-footer{border-top:1px solid var(--border);margin-top:6px;padding-top:8px;}

.nav-actions{display:flex;align-items:center;gap:10px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:40px;height:40px;align-items:center;justify-content:center;border-radius:8px;background:rgba(255,255,255,.04);border:1px solid var(--border);}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:var(--grad-hero);
  padding:120px 0 100px;
  border-bottom:1px solid var(--border);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:42px 42px;
  -webkit-mask-image:radial-gradient(60% 60% at 50% 30%,#000 0%,transparent 100%);
  mask-image:radial-gradient(60% 60% at 50% 30%,#000 0%,transparent 100%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;max-width:880px;}
.hero-inner.wide{max-width:980px;}
.hero h1{font-size:clamp(34px,5.2vw,58px);margin-bottom:22px;}
.hero h1 .accent{background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p.lead{font-size:19px;color:var(--text-dim);max-width:680px;margin-bottom:34px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:46px;}
.hero-stats{display:flex;gap:42px;flex-wrap:wrap;}
.hero-stats div strong{display:block;font-size:26px;font-weight:800;}
.hero-stats div span{font-size:13px;color:var(--text-mute);}
.page-hero{padding:78px 0 64px;}
.page-hero .eyebrow{margin-bottom:16px;}
.page-hero h1{font-size:clamp(30px,4.4vw,46px);margin-bottom:18px;}
.page-hero p.lead{font-size:18px;color:var(--text-dim);max-width:760px;}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--text-mute);margin-bottom:22px;}
.breadcrumb a:hover{color:var(--accent);}

/* ---------- Logos / trust strip ---------- */
.strip{padding:34px 0;border-bottom:1px solid var(--border);background:var(--bg-alt);}
.strip-row{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.strip-label{font-size:12.5px;color:var(--text-mute);letter-spacing:.08em;text-transform:uppercase;font-weight:600;white-space:nowrap;}
.strip-items{display:flex;gap:34px;flex-wrap:wrap;}
.strip-items span{font-size:14.5px;font-weight:600;color:var(--text-dim);}

/* ---------- Grid / Cards ---------- */
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

.card{
  background:linear-gradient(180deg,var(--surface) 0%,var(--surface) 100%);
  border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;position:relative;overflow:hidden;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.card::before{content:"";position:absolute;inset:0;background:var(--grad-card);pointer-events:none;}
.card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--shadow-sm);}
.card .icon{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(47,123,255,.12);border:1px solid rgba(47,123,255,.25);color:var(--accent);margin-bottom:18px;
}
.card .icon svg{width:24px;height:24px;}
.card h3{font-size:19px;margin-bottom:10px;}
.card p{color:var(--text-dim);font-size:14.5px;margin-bottom:14px;}
.card ul{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;}
.card ul li{font-size:13.5px;color:var(--text-dim);display:flex;gap:8px;align-items:flex-start;}
.card ul li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);margin-top:7px;flex:none;}
.card-link{font-size:14px;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:6px;}
.card.priority{border-color:rgba(47,123,255,.35);background:linear-gradient(180deg,rgba(47,123,255,.07) 0%,var(--surface) 60%);}
.card-badge{
  position:absolute;top:18px;right:18px;font-size:11px;font-weight:700;letter-spacing:.04em;
  background:rgba(255,177,60,.12);color:var(--accent-2);border:1px solid rgba(255,177,60,.3);
  padding:4px 10px;border-radius:999px;
}

/* Product card */
.product-card{display:flex;flex-direction:column;height:100%;}
.product-card .tag{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--primary);margin-bottom:10px;}
.product-card h3{font-size:21px;margin-bottom:4px;}
.product-card .product-name{font-family:inherit;}
.product-card .sub{font-size:13.5px;color:var(--text-mute);margin-bottom:14px;}

/* ---------- Stats band ---------- */
.stats-band{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:56px 0;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stats-grid strong{display:block;font-size:34px;font-weight:800;background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stats-grid span{font-size:13.5px;color:var(--text-mute);}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);}
table{width:100%;border-collapse:collapse;min-width:640px;}
th,td{text-align:left;padding:16px 20px;font-size:14.5px;border-bottom:1px solid var(--border);}
th{background:var(--surface-2);color:var(--text-mute);font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;font-weight:700;}
tr:last-child td{border-bottom:none;}
td.industry{font-weight:600;color:var(--text);}
td .pill{display:inline-block;background:rgba(0,224,198,.08);border:1px solid rgba(0,224,198,.22);color:var(--accent);font-size:12px;padding:3px 10px;border-radius:999px;margin:2px 4px 2px 0;}

/* ---------- Steps / process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step{position:relative;padding:26px 22px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);}
.step .num{font-size:13px;font-weight:800;color:var(--accent);margin-bottom:10px;display:block;}
.step h4{font-size:16px;margin-bottom:8px;}
.step p{font-size:13.5px;color:var(--text-dim);}

/* ---------- Timeline (roadmap) ---------- */
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.timeline .phase{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:28px;}
.timeline .phase .yr{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);margin-bottom:8px;}
.timeline .phase h3{font-size:20px;margin-bottom:14px;}
.timeline .phase ul li{font-size:14px;color:var(--text-dim);padding:7px 0;border-top:1px dashed var(--border);display:flex;gap:8px;}
.timeline .phase ul li:first-child{border-top:none;}
.timeline .phase ul li::before{content:"→";color:var(--accent);flex:none;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--grad-hero);
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:64px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-band h2{font-size:clamp(24px,3vw,34px);margin-bottom:10px;max-width:520px;}
.cta-band p{color:var(--text-dim);max-width:480px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- Values / icons list ---------- */
.value-row{display:flex;gap:20px;padding:22px 0;border-top:1px solid var(--border);}
.value-row:first-child{border-top:none;}
.value-row .num{font-size:20px;font-weight:800;color:var(--primary);min-width:46px;}
.value-row h4{font-size:17px;margin-bottom:6px;}
.value-row p{color:var(--text-dim);font-size:14.5px;}

/* ---------- Form ---------- */
.form-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:38px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
.form-group{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;}
.form-group label{font-size:13.5px;font-weight:600;color:var(--text-dim);}
.form-group .req{color:var(--accent-2);}
.form-control{
  background:var(--bg-alt);border:1px solid var(--border-strong);border-radius:10px;
  padding:13px 16px;color:var(--text);font-size:14.5px;transition:border-color .15s ease,box-shadow .15s ease;
}
.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,123,255,.18);}
textarea.form-control{resize:vertical;min-height:120px;}
.form-error{font-size:12.5px;color:var(--danger);min-height:16px;}
.form-status{display:none;padding:14px 18px;border-radius:10px;font-size:14px;margin-bottom:18px;}
.form-status.success{display:block;background:rgba(35,209,139,.1);border:1px solid rgba(35,209,139,.3);color:var(--success);}
.form-status.error{display:block;background:rgba(255,84,112,.1);border:1px solid rgba(255,84,112,.3);color:var(--danger);}

.contact-info-card{display:flex;gap:16px;padding:22px 0;border-top:1px solid var(--border);}
.contact-info-card:first-child{border-top:none;}
.contact-info-card .icon{width:42px;height:42px;border-radius:10px;background:rgba(47,123,255,.12);border:1px solid rgba(47,123,255,.25);display:flex;align-items:center;justify-content:center;flex:none;color:var(--accent);}
.contact-info-card h4{font-size:15px;margin-bottom:4px;}
.contact-info-card p{font-size:14px;color:var(--text-dim);}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:72px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.1fr;gap:32px;margin-bottom:56px;}
.footer-brand p{color:var(--text-dim);font-size:14px;margin:16px 0 20px;max-width:280px;}
.footer-col h5{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-mute);margin-bottom:18px;}
.footer-col li{margin-bottom:11px;}
.footer-col a{font-size:14px;color:var(--text-dim);transition:color .15s ease;}
.footer-col a:hover{color:var(--accent);}
.social-row{display:flex;gap:10px;margin-top:18px;}
.social-row a{width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.04);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-dim);}
.social-row a:hover{color:var(--accent);border-color:var(--accent);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:28px;border-top:1px solid var(--border);font-size:13px;color:var(--text-mute);}
.footer-bottom .legal-links{display:flex;gap:18px;}
.footer-bottom a:hover{color:var(--accent);}

/* ---------- 404 ---------- */
.error-page{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:80px 24px;}
.error-page .code{font-size:clamp(64px,12vw,140px);font-weight:800;background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;}

/* ---------- Misc ---------- */
.tag-list{display:flex;flex-wrap:wrap;gap:10px;}
.tag-list span{font-size:13px;font-weight:600;padding:8px 16px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-dim);}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.anchor-offset{scroll-margin-top:96px;}
.section-band{border-top:1px solid var(--border);}
.section-band:nth-child(even){background:var(--bg-alt);}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr 1fr;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .timeline{grid-template-columns:1fr;}
}
@media (max-width:880px){
  .nav-main,.nav-actions .btn-outline{display:none;}
  .nav-toggle{display:flex;}
  .two-col{grid-template-columns:1fr;gap:32px;}
  .form-row{grid-template-columns:1fr;}
  .cta-band{padding:40px;flex-direction:column;text-align:center;justify-content:center;}
  .cta-actions{justify-content:center;}
}
@media (max-width:680px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero{padding:88px 0 64px;}
  .section{padding:64px 0;}
  .form-card{padding:24px;}
  .cta-band{padding:28px;}
}

/* Mobile nav panel */
.mobile-nav{
  position:fixed;inset:var(--header-h) 0 0 0;background:var(--bg);z-index:999;
  display:none;flex-direction:column;padding:24px;overflow-y:auto;border-top:1px solid var(--border);
}
.mobile-nav.open{display:flex;}
.mobile-nav a{display:block;padding:14px 6px;font-size:16px;font-weight:600;border-bottom:1px solid var(--border);color:var(--text);}
.mobile-nav .sub-link{padding-left:18px;font-size:14.5px;font-weight:500;color:var(--text-dim);}
.mobile-nav .group-label{padding:18px 6px 6px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-mute);}
.mobile-nav .btn{margin-top:18px;}