/* ===========================
   DacShield — Enterprise UI System
   Dark-first / Cyan+Violet accents
   Mobile-first, 12-col grid
=========================== */

:root{
  --bg0:#0f1117;
  --bg1:#11151f;
  --surface:rgba(255,255,255,.04);
  --surface2:rgba(0,0,0,.22);
  --line:rgba(255,255,255,.10);
  --line2:rgba(255,255,255,.08);

  --txt:rgba(233,238,247,.94);
  --muted:rgba(233,238,247,.72);
  --muted2:rgba(233,238,247,.62);

  --cyan:#00d4ff;
  --cyan2:#00f0ff;
  --violet:#7c3aed;

  --shadow: 0 14px 42px rgba(0,0,0,.42);
  --shadow2: 0 10px 30px rgba(0,0,0,.28);

  --r: 16px;
  --r2: 22px;

  --max: 1160px;
  --pad: 20px;

  --ease: cubic-bezier(.2,.8,.2,1);
}

/* Reset-ish */
*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 30% -10%, rgba(0,212,255,.10), transparent 55%),
              radial-gradient(1000px 600px at 90% 20%, rgba(124,58,237,.10), transparent 55%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  color: var(--txt);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img,svg{max-width:100%; height:auto}
a{color:inherit}
p{line-height:1.65}
small,.small{font-size:12px}
.muted{color:var(--muted)}
.muted2{color:var(--muted2)}
.meta{
  color: rgba(233,238,247,.60);
  font-size: 12px;
  margin: 8px 0 0;
}

:focus-visible{
  outline: 2px solid rgba(0,240,255,.85);
  outline-offset: 3px;
  border-radius: 10px;
}

.sr-only{
  position:absolute !important;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0);
  white-space:nowrap; border:0;
}

/* Container */
.container{
  width:min(var(--max), calc(100% - (var(--pad) * 2)));
  margin-inline:auto;
}

/* Spacing helpers */
.sp-12{height:12px}
.sp-16{height:16px}
.sp-20{height:20px}

/* 12-col grid */
.grid{
  display:grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
}
.col-4{grid-column: span 4}
.col-5{grid-column: span 5}
.col-6{grid-column: span 6}
.col-7{grid-column: span 7}
@media (max-width: 960px){
  .grid{gap:12px}
  .col-4,.col-5,.col-6,.col-7{grid-column: span 12}
}

/* Sections */
.section{
  padding: clamp(28px, 5vw, 64px) 0;
}
.section--tight{
  padding: clamp(22px, 4.5vw, 52px) 0;
}
.section--topline{
  border-top: 1px solid var(--line2);
}
.section__head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 16px;
  margin-bottom: 16px;
}
.section__head h2{margin:10px 0 0}
@media (max-width: 960px){
  .section__head{flex-direction:column}
}

/* Typographic scale */
h1,h2,h3{
  letter-spacing: -0.02em;
  margin:0;
}
h1{
  font-size: clamp(34px, 5.4vw, 56px);
  line-height:1.04;
}
h2{
  font-size: clamp(22px, 3.8vw, 32px);
  line-height:1.14;
}
h3{
  font-size: 18px;
  line-height:1.25;
}

.lead{
  font-size: clamp(16px, 2.4vw, 18px);
  color: rgba(233,238,247,.84);
  max-width: 70ch;
  margin: 14px 0 0;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color: rgba(233,238,247,.78);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 12px;
}
.eyebrow::before{
  content:"";
  width:10px; height:10px;
  border-radius:999px;
  background: rgba(0,240,255,.85);
  box-shadow: 0 0 18px rgba(0,212,255,.25);
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(233,238,247,.70);
}
.kicker::before{
  content:"";
  width:10px; height:10px;
  border-radius:999px;
  background: rgba(0,212,255,.85);
  box-shadow: 0 0 18px rgba(0,212,255,.25);
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height: 46px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: rgba(233,238,247,.92);
  text-decoration:none;
  font-weight: 600;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
  will-change: transform;
}
.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(0,212,255,.32);
  box-shadow: 0 0 0 1px rgba(0,212,255,.12) inset, var(--shadow2);
}
.btn--primary{
  border-color: rgba(0,212,255,.55);
  background: linear-gradient(180deg, rgba(0,212,255,.18), rgba(0,212,255,.07));
  box-shadow: 0 0 0 1px rgba(0,212,255,.12) inset, 0 22px 60px rgba(0,212,255,.06);
}
.btn--primary:hover{
  border-color: rgba(0,240,255,.70);
  box-shadow: 0 0 0 1px rgba(0,212,255,.16) inset, 0 22px 70px rgba(0,240,255,.08);
}
.btn--ghost{
  background: rgba(0,0,0,.18);
}
.btn--soft{
  border-color: rgba(124,58,237,.45);
  background: linear-gradient(180deg, rgba(124,58,237,.14), rgba(124,58,237,.06));
}
.btn--soft:hover{
  border-color: rgba(124,58,237,.70);
}

.cta-row{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
  margin-top: 16px;
}
@media (max-width: 520px){
  .cta-row .btn{flex: 1 1 auto}
}

/* Pills */
.pill-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 14px;
}
.pill{
  display:inline-flex;
  align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: rgba(233,238,247,.78);
  font-size: 12px;
}

/* Surface */
.surface{
  border-radius: var(--r2);
  border: 1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(700px 240px at 12% 20%, rgba(0,212,255,.10), transparent 55%),
    radial-gradient(700px 240px at 92% 86%, rgba(124,58,237,.10), transparent 55%),
    rgba(255,255,255,.03);
  box-shadow: var(--shadow2);
}
.surface--pad{ padding: 16px; }

/* Cards */
.card{
  border-radius: var(--r2);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  padding: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.card--glow{
  background:
    radial-gradient(700px 240px at 10% 10%, rgba(0,212,255,.08), transparent 60%),
    radial-gradient(700px 240px at 90% 90%, rgba(124,58,237,.08), transparent 60%),
    rgba(255,255,255,.03);
}
.card__head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 14px;
}
.card__icon{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.20);
  display:flex;
  align-items:center;
  justify-content:center;
  flex: 0 0 auto;
}
.card p{margin: 10px 0 0}
.card h3{margin:0}

/* Diagrams wrapper */
.diagram{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  padding: 14px;
}

/* Hero */
.hero{
  position:relative;
  overflow:hidden;
  border-bottom: 1px solid var(--line2);
}
.hero--vh{
  min-height: 86vh;
  display:flex;
  align-items:center;
  padding: clamp(34px, 6vw, 80px) 0;
}
@media (max-width: 680px){
  .hero--vh{min-height: 78vh}
}

.hero__bg{
  position:absolute;
  inset:0;
  pointer-events:none;
}
.grid-glow{
  position:absolute;
  inset:-2px;
  opacity:.95;
  background:
    radial-gradient(900px 420px at 25% 18%, rgba(0,212,255,.14), transparent 55%),
    radial-gradient(900px 420px at 78% 70%, rgba(124,58,237,.12), transparent 55%);
}
.grid-glow::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 72px);
  opacity:.35;
  mask-image: radial-gradient(500px 400px at 30% 20%, #000 15%, transparent 70%);
}
.hero__noise{
  position:absolute;
  inset:0;
  opacity:.10;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}
.particles{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  opacity:.70;
}

.hero__wrap{
  display:grid;
  grid-template-columns: 7fr 5fr;
  gap: 18px;
  align-items:center;
}
@media (max-width: 960px){
  .hero__wrap{grid-template-columns: 1fr}
}
.hero__content{max-width: 74ch}
.hero__visual{
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(700px 300px at 10% 10%, rgba(0,212,255,.12), transparent 62%),
    radial-gradient(700px 300px at 90% 90%, rgba(124,58,237,.10), transparent 62%),
    rgba(0,0,0,.16);
  padding: 18px;
  box-shadow: var(--shadow);
}

/* Trust strip (enterprise) */
.trust-strip{
  padding: 26px 0;
  border-top: 1px solid var(--line2);
  border-bottom: 1px solid var(--line2);
  background:
    radial-gradient(900px 280px at 10% 20%, rgba(0,240,255,.10), transparent 55%),
    radial-gradient(900px 280px at 90% 80%, rgba(124,58,237,.10), transparent 55%),
    rgba(17,21,31,.22);
}
.trust-strip__head{ margin-bottom: 14px; }
.trust-strip__title{
  margin: 0;
  font-size: clamp(18px, 3.8vw, 22px);
  letter-spacing: -0.02em;
}
.trust-strip__sub{
  margin: 8px 0 0;
  color: rgba(233,238,247,.70);
  max-width: 62ch;
}
.trust-strip__grid{
  display:grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}
@media (max-width: 1020px){
  .trust-strip__grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 560px){
  .trust-strip__grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.trust-logo{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  min-height: 46px;
}
.trust-logo__mark{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: rgba(233,238,247,.18);
  box-shadow: 0 0 0 1px rgba(255,255,255,.10) inset;
}
.trust-logo__text{
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(233,238,247,.72);
}
.trust-logo:hover{
  border-color: rgba(0,212,255,.35);
  box-shadow: 0 0 0 1px rgba(0,212,255,.12) inset;
}
.trust-logo.is-real{
  border-color: rgba(0,212,255,.35);
  background: rgba(0,212,255,.06);
}
.trust-logo.is-real .trust-logo__mark{
  background: rgba(0,240,255,.85);
  box-shadow: 0 0 18px rgba(0,212,255,.25);
}
.trust-logo.is-real .trust-logo__text{
  color: rgba(233,238,247,.90);
  letter-spacing: 0.02em;
  text-transform: none;
}
.trust-strip__note{
  margin: 14px 0 0;
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Timeline */
.timeline{
  border-radius: var(--r2);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  padding: 14px;
}
.step{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.step + .step{margin-top: 10px}
.step h3{font-size:16px}
.step p{margin: 8px 0 0}

/* FAQ */
.faq{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.faq__item{
  border-radius: var(--r2);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  overflow:hidden;
}
.faq__btn{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 16px 16px;
  border:0;
  background: transparent;
  color: rgba(233,238,247,.94);
  cursor:pointer;
  text-align:left;
  font-weight: 700;
}
.faq__q{font-size: 14px}
.faq__chev svg{
  width: 22px; height: 22px;
  fill: none;
  stroke: rgba(233,238,247,.70);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .18s var(--ease);
}
.faq__a{
  padding: 0 16px 16px;
  color: rgba(233,238,247,.76);
  font-size: 14px;
  line-height: 1.65;
}
.faq__item.is-open .faq__chev svg{ transform: rotate(180deg); }

/* CTA band */
.cta-band{
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(900px 320px at 12% 30%, rgba(0,212,255,.12), transparent 55%),
    radial-gradient(900px 320px at 86% 70%, rgba(124,58,237,.10), transparent 55%),
    rgba(0,0,0,.18);
  padding: 18px;
  box-shadow: var(--shadow);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}
.cta-band__title{margin-top:10px}
.cta-band__actions{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
}
@media (max-width: 900px){
  .cta-band{flex-direction:column; align-items:flex-start}
}

/* Bullets (for resources pages / guides) */
.bullets{
  margin: 10px 0 0;
  padding-left: 18px;
  color: rgba(233,238,247,.74);
}
.bullets li{margin: 6px 0}

/* Inputs (for resources search UI if used) */
.input{
  flex: 1 1 280px;
  min-height: 46px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22);
  color: rgba(233,238,247,.90);
}
.input::placeholder{color: rgba(233,238,247,.48)}
.input:focus-visible{
  outline: 2px solid rgba(0,240,255,.85);
  outline-offset: 2px;
}

/* Motion safety */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .btn{transition:none}
  .faq__chev svg{transition:none}
  .particles{display:none}
}

/* Basic page wrapper */
.page{min-height: 60vh}

/* ===========================
   Header + Footer enterprise fixes
=========================== */

/* Skip link: hidden until focus */
.skip-link{
  position:absolute;
  left:12px;
  top:10px;
  padding:10px 12px;
  border-radius:12px;
  background: rgba(0,0,0,.80);
  border:1px solid rgba(255,255,255,.14);
  color: rgba(233,238,247,.92);
  transform: translateY(-140%);
  transition: transform .18s var(--ease);
  z-index: 10000;
}
.skip-link:focus{ transform: translateY(0); }

/* If your header uses a checkbox toggle, never show it */
#nav-toggle, .nav-toggle, input[type="checkbox"].nav-toggle { display:none !important; }

/* Header shell (works even if your classes differ slightly) */
.site-header{
  position: sticky;
  top:0;
  z-index: 9999;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(15,17,23,.72);
  backdrop-filter: blur(10px);
}
.header__row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 12px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
}
.brand img{ display:block; }
.brand__name{
  font-weight:800;
  letter-spacing: -0.02em;
}
.brand__tag{
  margin-left:10px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  color: rgba(233,238,247,.70);
  font-size: 12px;
}

.nav{
  display:flex;
  align-items:center;
  gap: 12px;
}
.nav a{
  text-decoration:none;
  color: rgba(233,238,247,.78);
  font-weight: 650;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.nav a:hover{
  color: rgba(233,238,247,.92);
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}

/* Mobile nav: stack links neatly */
@media (max-width: 860px){
  .nav{ flex-wrap: wrap; justify-content:flex-start; }
  .nav a{ padding: 10px 8px; }
}

/* Footer */
.site-footer{
  margin-top: 54px;
  border-top: 1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(900px 360px at 18% 20%, rgba(0,212,255,.10), transparent 55%),
    radial-gradient(900px 360px at 90% 80%, rgba(124,58,237,.10), transparent 55%),
    rgba(0,0,0,.22);
}
.footer__top{
  display:grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
  padding: 28px 0;
}
@media (max-width: 960px){
  .footer__top{ grid-template-columns: 1fr; }
}

.brand-row{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  padding: 6px;
}
.brand-name{ font-weight: 800; letter-spacing:-0.02em; }
.brand-tag{ color: rgba(233,238,247,.68); font-size: 12px; margin-top: 2px; }

.footer__desc{ margin: 12px 0 0; color: rgba(233,238,247,.72); max-width: 60ch; }
.footer__contact{ margin: 14px 0 0; }
.footer__mailto{ text-decoration: none; border-bottom: 1px dashed rgba(0,212,255,.55); }
.footer__mailto:hover{ border-bottom-color: rgba(0,240,255,.85); }
.footer__trust{ margin: 12px 0 0; }

.footer__grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 560px){
  .footer__grid{ grid-template-columns: 1fr; }
}

.footer__title{
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(233,238,247,.70);
}
.footer__links a{
  display:block;
  padding: 8px 0;
  text-decoration:none;
  color: rgba(233,238,247,.74);
}
.footer__links a:hover{ color: rgba(233,238,247,.92); }

.footer__social{
  display:flex;
  flex-direction:column;
  gap: 10px;
}

/* Social buttons: FIX huge icons + enterprise pill style */
.social-btn{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  text-decoration:none;
  color: rgba(233,238,247,.78);
  max-width: 220px;
}
.social-btn:hover{
  border-color: rgba(0,212,255,.35);
  box-shadow: 0 0 0 1px rgba(0,212,255,.12) inset;
  color: rgba(233,238,247,.92);
}
.social-btn svg{
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  fill: currentColor; /* ensures NOT black */
  opacity: .95;
}
.social-btn span{ font-weight: 650; }

.footer__bottom{
  padding: 14px 0 24px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer__fineprint{ font-size: 12px; }

/* ===== Mobile header: hide checkbox + turn nav into drawer ===== */
#nav-toggle,
input#nav-toggle,
input[type="checkbox"][id*="nav"],
input[type="checkbox"].nav-toggle,
.nav-toggle {
  display: none !important;
  appearance: none !important;
}

/* Header layout guard */
.site-header { position: sticky; top: 0; z-index: 9999; }
.header__row { padding: 12px 0; }

/* Mobile nav becomes collapsible panel */
@media (max-width: 860px){
  .nav{
    width: 100%;
    order: 3;
    display: none;              /* hidden by default */
    padding: 10px 0 6px;
  }
  .nav.is-open{ display: flex; flex-direction: column; gap: 6px; }

  .nav a{
    padding: 12px 12px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(0,0,0,.18);
    border-radius: 14px;
  }

  /* Keep CTA visible */
  .header__cta{ order: 2; margin-left: auto; }
}
/* Mobile nav button */
.nav-btn{
  display:none;
  width: 44px; height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  color: rgba(233,238,247,.90);
  align-items:center;
  justify-content:center;
  gap: 5px;
}
.nav-btn span{
  display:block;
  width: 18px;
  height: 2px;
  background: rgba(233,238,247,.76);
  border-radius: 2px;
}
.nav-btn span + span{ margin-top: 5px; }

@media (max-width: 860px){
  .nav-btn{ display:inline-flex; }
}
/* ===== Minimal header (enterprise) ===== */
.site-header--minimal .header__row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 12px 0;
}
.site-header--minimal .brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
}
.site-header--minimal .brand__name{
  font-weight: 850;
  letter-spacing: -0.02em;
  color: rgba(233,238,247,.92);
}
.site-header--minimal .brand__tag{
  margin-left: 8px;
  display:inline-flex;
  align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  color: rgba(233,238,247,.70);
  font-size: 12px;
}