/* ============================================================
   DV8 SOLUTIONS — Shared design system
   Direction B "Deep Field" · cyan / violet / amber on deep black
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#07090D;
  --bg-2:#0E1219;
  --bg-3:#141922;
  --line:rgba(255,255,255,0.07);
  --line-hi:rgba(255,255,255,0.15);
  --text:#8593A3;
  --text-hi:#B6C2CF;
  --white:#F2F7FC;
  --cyan:#00D2FF;
  --violet:#9D4EDD;
  --amber:#FFB454;
  --green:#00FF88;
  --red:#FF5C7A;
  --font-display:'Inter Tight',sans-serif;
  --font-body:'DM Sans',sans-serif;
  --font-mono:'DM Mono',monospace;
  --maxw:1280px;
  --pad:clamp(20px,5vw,64px);
}

html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.65;overflow-x:hidden}
a{color:inherit}
img{max-width:100%;display:block}

/* ---------- intro loader (homepage only) ---------- */
body.loading{overflow:hidden}
#dv8-loader{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:26px;transition:opacity .8s ease,transform .8s ease}
#dv8-loader.out{opacity:0;transform:scale(1.04);pointer-events:none}
.ld-hex{width:92px;height:92px;position:relative;animation:ldPulse 2s ease-in-out infinite}
@keyframes ldPulse{0%,100%{filter:drop-shadow(0 0 8px rgba(0,210,255,.4))}50%{filter:drop-shadow(0 0 30px rgba(0,210,255,.85))}}
.ld-hex svg{width:100%;height:100%}
.ld-path{stroke-dasharray:300;stroke-dashoffset:300;animation:ldDraw 1.15s .25s cubic-bezier(.4,0,.2,1) forwards}
@keyframes ldDraw{to{stroke-dashoffset:0}}
.ld-name{font-family:var(--font-display);font-size:26px;font-weight:700;letter-spacing:.34em;color:var(--white);
  text-indent:.34em;opacity:0;animation:ldFade .5s 1.05s forwards}
.ld-name span{background:linear-gradient(90deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ld-status{font-family:var(--font-mono);font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--cyan);
  min-height:14px;opacity:0;animation:ldFade .5s 1.25s forwards}
.ld-bar{width:210px;height:1px;background:rgba(0,210,255,.14);overflow:hidden;opacity:0;animation:ldFade .5s 1.35s forwards}
.ld-fill{height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--violet));box-shadow:0 0 10px var(--cyan);transition:width .05s linear}
@keyframes ldFade{to{opacity:1}}

/* ---------- ambient background (fixed, all pages) ---------- */
.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(90px);will-change:transform}
.b1{width:780px;height:640px;top:-16%;right:-10%;background:radial-gradient(circle,rgba(0,210,255,.26),transparent 66%);animation:drift1 22s ease-in-out infinite}
.b2{width:700px;height:620px;top:12%;right:14%;background:radial-gradient(circle,rgba(157,78,221,.22),transparent 66%);animation:drift2 27s ease-in-out infinite}
.b3{width:560px;height:480px;bottom:-14%;left:-8%;background:radial-gradient(circle,rgba(255,180,84,.11),transparent 66%);animation:drift3 31s ease-in-out infinite}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-70px,60px) scale(1.12)}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(60px,-50px) scale(.9)}}
@keyframes drift3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(50px,-40px) scale(1.15)}}
.mesh{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.55;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:76px 76px;
  mask-image:radial-gradient(ellipse 90% 65% at 50% 22%,#000 10%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 65% at 50% 22%,#000 10%,transparent 78%)}
.vig{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(ellipse 120% 82% at 50% -6%,transparent 42%,rgba(7,9,13,.82) 100%)}

/* ---------- nav ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;height:74px;display:flex;align-items:center;
  justify-content:space-between;padding:0 var(--pad);
  background:rgba(7,9,13,.6);backdrop-filter:blur(22px) saturate(150%);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand-name{font-family:var(--font-display);font-size:16px;font-weight:700;letter-spacing:.16em;color:var(--white)}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-size:14px;color:var(--text);text-decoration:none;transition:color .25s;position:relative}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:1px;
  background:linear-gradient(90deg,var(--cyan),var(--violet));transition:width .3s}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{font-size:14px;font-weight:600;color:#04060A!important;
  background:linear-gradient(100deg,var(--cyan),#6FD9FF 40%,var(--violet));
  padding:10px 20px;border-radius:8px;text-decoration:none;transition:box-shadow .3s,transform .2s}
.nav-cta:hover{box-shadow:0 8px 34px rgba(0,210,255,.42);transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:0;color:var(--white);cursor:pointer;padding:8px}
.mobile-menu{display:none}

/* ---------- layout helpers ---------- */
.wrap{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
section{position:relative;z-index:3}
.section{padding:clamp(72px,11vw,132px) 0}
.divider{position:relative;z-index:3;height:1px;max-width:var(--maxw);margin:0 auto;
  background:linear-gradient(90deg,transparent,rgba(0,210,255,.28),rgba(157,78,221,.28),transparent)}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;
  letter-spacing:.18em;text-transform:uppercase;color:var(--text-hi);
  background:rgba(255,255,255,.035);border:1px solid var(--line-hi);
  border-radius:100px;padding:7px 16px 7px 12px;margin-bottom:26px;backdrop-filter:blur(10px)}
.eyebrow.plain{background:none;border:0;padding:0;backdrop-filter:none}
.eyebrow.plain::before{content:'';width:26px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}
.pulse{position:relative;width:7px;height:7px;border-radius:50%;background:var(--cyan);flex-shrink:0}
.pulse::after{content:'';position:absolute;inset:-4px;border-radius:50%;border:1px solid var(--cyan);opacity:.6;animation:ping 2.4s ease-out infinite}
@keyframes ping{0%{transform:scale(.6);opacity:.7}100%{transform:scale(1.9);opacity:0}}

h1,h2,h3{font-family:var(--font-display);color:var(--white);letter-spacing:-.035em;font-weight:700;line-height:1.02}
h2{font-size:clamp(32px,4.4vw,56px);margin-bottom:20px}
h3{font-size:20px;letter-spacing:-.02em}
.grad{background:linear-gradient(104deg,var(--cyan) 0%,#7FE3FF 26%,var(--violet) 62%,var(--amber) 100%);
  background-size:220% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:sweep 7s ease-in-out infinite}
@keyframes sweep{0%,100%{background-position:0% center}50%{background-position:100% center}}
.lead{font-size:clamp(17px,1.5vw,19px);font-weight:300;line-height:1.72;color:var(--text-hi);max-width:620px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-body);font-size:15px;font-weight:600;
  text-decoration:none;padding:15px 28px;border-radius:9px;transition:all .28s;border:1px solid transparent;cursor:pointer}
.btn svg{transition:transform .25s}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{color:#04060A;background:linear-gradient(100deg,var(--cyan),#6FD9FF 42%,var(--violet));
  box-shadow:0 10px 40px -8px rgba(0,210,255,.42)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 54px -8px rgba(0,210,255,.6)}
.btn-ghost{border-color:var(--line-hi);color:var(--text-hi);background:rgba(255,255,255,.03);backdrop-filter:blur(10px)}
.btn-ghost:hover{border-color:rgba(0,210,255,.5);color:var(--white);box-shadow:0 0 30px rgba(0,210,255,.12)}
.ctas{display:flex;gap:13px;flex-wrap:wrap;margin-top:38px}

/* ---------- hero (home) ---------- */
.hero{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;
  padding:180px var(--pad) 100px;display:grid;grid-template-columns:1.02fr .98fr;
  gap:clamp(40px,5vw,80px);align-items:center}
.hero h1{font-size:clamp(48px,7vw,92px);line-height:.96;letter-spacing:-.045em;margin-bottom:28px}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .ln>span{display:block}
.hero .sub{display:block;font-size:.3em;font-weight:400;letter-spacing:-.01em;color:var(--text);margin-top:20px}
.hero .lead{margin-bottom:14px}
.sig{font-family:var(--font-mono);font-size:12px;letter-spacing:.05em;color:var(--text);
  padding-left:15px;border-left:2px solid;border-image:linear-gradient(180deg,var(--cyan),var(--violet)) 1}

/* ---------- interior page hero ---------- */
.page-hero{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;padding:170px var(--pad) 60px;max-width:960px}
.page-hero h1{font-size:clamp(40px,6vw,78px);line-height:.98;letter-spacing:-.04em;margin-bottom:26px}
.page-hero .lead{max-width:720px;font-size:clamp(18px,1.7vw,21px)}

/* ---------- stack map panel ---------- */
.panel{position:relative;border-radius:16px;overflow:hidden;
  background:linear-gradient(165deg,rgba(20,26,36,.92),rgba(10,13,19,.88));border:1px solid var(--line-hi);
  box-shadow:0 40px 110px -24px rgba(0,0,0,.9),0 0 90px -30px rgba(0,210,255,.26)}
.panel::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;z-index:4;
  background:linear-gradient(90deg,transparent,var(--cyan),var(--violet),transparent)}
.panel-bar{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.28)}
.panel-title{font-family:var(--font-mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--text-hi)}
.panel-badge{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;color:var(--cyan);
  border:1px solid rgba(0,210,255,.3);background:rgba(0,210,255,.07);border-radius:5px;padding:4px 10px}
.panel-body{position:relative;padding:22px}
.scan{position:absolute;left:0;right:0;height:120px;z-index:3;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(0,210,255,.09) 55%,transparent);animation:scanRun 5.5s cubic-bezier(.5,0,.5,1) infinite}
@keyframes scanRun{0%{transform:translateY(-130px)}100%{transform:translateY(430px)}}
#wires{position:absolute;inset:22px;z-index:1;pointer-events:none;overflow:visible}
.nodes{position:relative;z-index:2;display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.node{aspect-ratio:1;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.015);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:10px;
  letter-spacing:.04em;color:rgba(133,147,163,.5);transition:all .3s;cursor:default}
.node:hover{border-color:var(--line-hi);color:var(--text-hi);transform:translateY(-2px)}
.node.on{border-color:rgba(0,210,255,.55);color:var(--cyan);background:rgba(0,210,255,.08);box-shadow:0 0 22px rgba(0,210,255,.22),inset 0 0 18px rgba(0,210,255,.06)}
.node.risk{border-color:rgba(255,180,84,.6);color:var(--amber);background:rgba(255,180,84,.09);box-shadow:0 0 24px rgba(255,180,84,.26);animation:riskPulse 2.6s ease-in-out infinite}
@keyframes riskPulse{0%,100%{box-shadow:0 0 20px rgba(255,180,84,.2)}50%{box-shadow:0 0 34px rgba(255,180,84,.45)}}
.legend{position:relative;z-index:2;display:flex;gap:18px;flex-wrap:wrap;margin-top:20px;padding-top:17px;border-top:1px solid var(--line)}
.lg{display:flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:10.5px;color:var(--text)}
.sw{width:9px;height:9px;border-radius:2px;border:1px solid currentColor}
.sw.c{color:var(--cyan);background:rgba(0,210,255,.25)}
.sw.a{color:var(--amber);background:rgba(255,180,84,.25)}
.sw.n{color:rgba(133,147,163,.45)}

/* ---------- pillars / stats ---------- */
.pillars{display:grid;grid-template-columns:1fr 1px 1fr;background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pillar{padding:clamp(38px,5vw,56px) clamp(28px,4vw,60px);display:flex;gap:22px;align-items:flex-start;transition:background .3s}
.pillar:hover{background:rgba(0,210,255,.02)}
.pillar-div{background:var(--line)}
.p-ico{width:46px;height:46px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(0,210,255,.22);background:rgba(0,210,255,.05);color:var(--cyan);border-radius:10px}
.p-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);margin-bottom:9px}
.p-title{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--white);letter-spacing:-.02em;margin-bottom:9px}
.p-desc{font-size:14.5px;color:var(--text);line-height:1.7}

.stats{background:var(--bg-2)}
.stats-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:clamp(36px,5vw,52px) 30px clamp(36px,5vw,52px) 0;border-right:1px solid var(--line);position:relative}
.stat::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--cyan),var(--violet));transition:width .5s}
.stat:hover::after{width:86%}
.stat:last-child{border-right:0}
.stat-n{font-family:var(--font-display);font-size:clamp(34px,4vw,46px);font-weight:700;letter-spacing:-.035em;line-height:1;margin-bottom:10px;
  background:linear-gradient(120deg,var(--white),var(--cyan) 135%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat-n sup{font-size:.5em;vertical-align:super}
.stat-l{font-size:13px;font-weight:300;color:var(--text);line-height:1.5}

/* ---------- feature cards / bento ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.card{position:relative;border:1px solid var(--line);border-radius:14px;padding:30px;overflow:hidden;
  background:linear-gradient(165deg,rgba(20,26,36,.6),rgba(10,13,19,.5));transition:border-color .35s,transform .35s,box-shadow .35s}
.card::before{content:'';position:absolute;top:0;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--cyan),var(--violet));transition:width .5s}
.card:hover{border-color:var(--line-hi);transform:translateY(-3px);box-shadow:0 24px 60px -24px rgba(0,0,0,.7)}
.card:hover::before{width:100%}
.card-ico{width:44px;height:44px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;
  border:1px solid rgba(0,210,255,.22);background:rgba(0,210,255,.05);color:var(--cyan);border-radius:10px;transition:all .3s}
.card:hover .card-ico{border-color:rgba(0,210,255,.5);box-shadow:0 0 22px rgba(0,210,255,.2)}
.card h3{margin-bottom:11px}
.card p{font-size:14.5px;color:var(--text);line-height:1.72;margin-bottom:16px}
.tags{display:flex;flex-wrap:wrap;gap:7px}
.tag{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:rgba(0,210,255,.7);
  border:1px solid rgba(0,210,255,.16);background:rgba(0,210,255,.04);border-radius:5px;padding:5px 10px}
.card.span-3{grid-column:span 3}
.card.span-2{grid-column:span 2}
.card.span-4{grid-column:span 4}
.card.span-6{grid-column:span 6}

/* ---------- process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.step{background:var(--bg-2);padding:38px 28px;position:relative;transition:background .3s}
.step:hover{background:var(--bg-3)}
.step-n{font-family:var(--font-display);font-size:48px;font-weight:700;line-height:1;margin-bottom:20px;
  color:transparent;-webkit-text-stroke:1px rgba(0,210,255,.28)}
.step:hover .step-n{-webkit-text-stroke-color:rgba(0,210,255,.6)}
.step h3{margin-bottom:12px}
.step p{font-size:14px;color:var(--text);line-height:1.7}

/* ---------- split feature row ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:center}
.split.rev .split-media{order:-1}
.feature-list{list-style:none;margin-top:28px;display:flex;flex-direction:column;gap:18px}
.feature-list li{display:flex;gap:14px;align-items:flex-start}
.fl-ico{width:26px;height:26px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border-radius:7px;border:1px solid rgba(0,210,255,.3);background:rgba(0,210,255,.06);color:var(--cyan);margin-top:2px}
.fl-t{font-size:15px;color:var(--text-hi);line-height:1.6}
.fl-t b{color:var(--white);font-weight:600}

/* ---------- portal / video ---------- */
.video-frame{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line-hi);
  background:var(--bg-2);aspect-ratio:16/9;box-shadow:0 40px 110px -30px rgba(0,0,0,.9),0 0 90px -34px rgba(0,210,255,.26)}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center;padding:30px}
.play{width:74px;height:74px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(0,210,255,.4);background:rgba(0,210,255,.08);color:var(--cyan);
  box-shadow:0 0 40px rgba(0,210,255,.28);animation:riskPulse 3s ease-in-out infinite}
.video-ph-t{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-hi)}
.video-ph-s{font-size:13px;color:var(--text)}

/* ---------- embed fallback (local file:// viewing) ---------- */
.embed-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:16px;text-align:center;padding:30px;background:var(--bg-2)}
.ef-icon{width:74px;height:74px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(0,210,255,.4);background:rgba(0,210,255,.08);color:var(--cyan);
  box-shadow:0 0 40px rgba(0,210,255,.28)}
.ef-title{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--white);letter-spacing:-.02em}
.ef-sub{font-size:14px;color:var(--text);line-height:1.6;max-width:380px}
.hero-embed .embed-fallback,.walkthrough-frame .embed-fallback{position:absolute}

/* ---------- hero walkthrough embed ---------- */
.hero-embed{position:relative;width:100%;aspect-ratio:4/3;min-height:460px;background:var(--bg)}
.hero-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
@media (max-width:940px){.hero-embed{aspect-ratio:16/11;min-height:400px}}

/* ---------- interactive walkthrough embed ---------- */
.walkthrough-wrap{position:relative;z-index:3;max-width:1660px;margin:0 auto;padding:0 var(--pad)}
.walkthrough-frame{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line-hi);
  background:var(--bg-2);aspect-ratio:16/9;min-height:min(84vh,900px);
  box-shadow:0 60px 150px -30px rgba(0,0,0,.95),0 0 130px -34px rgba(0,210,255,.34)}
.walkthrough-frame::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;z-index:4;
  background:linear-gradient(90deg,transparent,var(--cyan),var(--violet),transparent)}
.walkthrough-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.walkthrough-note{margin-top:16px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--text);text-align:center}
.walkthrough-note a{color:var(--cyan);text-decoration:none}
.walkthrough-note a:hover{text-decoration:underline}
@media (max-width:700px){.walkthrough-frame{aspect-ratio:3/4;min-height:min(80vh,620px)}}

/* ---------- access box ---------- */
.access{border:1px solid var(--line-hi);border-radius:16px;padding:clamp(30px,4vw,48px);
  background:linear-gradient(165deg,rgba(20,26,36,.72),rgba(10,13,19,.6));text-align:center}
.access h3{font-size:clamp(24px,3vw,32px);margin-bottom:16px}
.access .lead{margin:0 auto 6px}
.access-note{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text);margin-top:20px}

/* ---------- CTA band ---------- */
.cta-band{position:relative;z-index:3;text-align:center;padding:clamp(72px,10vw,120px) var(--pad);overflow:hidden}
.cta-band h2{max-width:760px;margin:0 auto 20px}
.cta-band .lead{margin:0 auto}

/* ---------- contact form ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,72px);align-items:start}
.form{border:1px solid var(--line-hi);border-radius:16px;padding:clamp(26px,3vw,40px);background:linear-gradient(165deg,rgba(20,26,36,.7),rgba(10,13,19,.6))}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--text);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;background:rgba(0,0,0,.28);border:1px solid var(--line-hi);border-radius:9px;
  padding:13px 15px;color:var(--white);font-family:var(--font-body);font-size:15px;transition:border-color .25s,box-shadow .25s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:rgba(0,210,255,.55);box-shadow:0 0 0 3px rgba(0,210,255,.1)}
.field textarea{resize:vertical;min-height:120px}
.field select{appearance:none;cursor:pointer}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .btn-primary{width:100%;justify-content:center;margin-top:6px}

/* ---------- footer ---------- */
footer{position:relative;z-index:3;border-top:1px solid var(--line);background:var(--bg-2);margin-top:0}
.foot-in{max-width:var(--maxw);margin:0 auto;padding:clamp(52px,7vw,80px) var(--pad) 40px;
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot-brand .brand-name{font-size:18px}
.foot-tag{margin-top:18px;font-size:14px;color:var(--text);max-width:320px;line-height:1.7}
.foot-col h4{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-hi);margin-bottom:18px}
.foot-col a{display:block;font-size:14px;color:var(--text);text-decoration:none;margin-bottom:12px;transition:color .25s}
.foot-col a:hover{color:var(--cyan)}
.foot-bar{border-top:1px solid var(--line);max-width:var(--maxw);margin:0 auto;padding:22px var(--pad);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;color:var(--text)}
.foot-bar a{color:var(--text);text-decoration:none}
.foot-bar a:hover{color:var(--cyan)}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(22px)}
.rv-item{opacity:0;transform:translateY(22px)}

/* ---------- responsive ---------- */
@media (max-width:940px){
  .hero{grid-template-columns:1fr;padding-top:132px;gap:52px}
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .pillars{grid-template-columns:1fr}
  .pillar-div{height:1px}
  .stats-in{grid-template-columns:repeat(2,1fr)}
  .stat{padding-right:20px}
  .stat:nth-child(2){border-right:0}
  .grid-3,.grid-2,.split,.contact-grid,.foot-in{grid-template-columns:1fr}
  .split.rev .split-media{order:0}
  .steps{grid-template-columns:1fr 1fr}
  .bento{grid-template-columns:1fr 1fr}
  .card.span-3,.card.span-2,.card.span-4,.card.span-6{grid-column:span 1}
  .foot-in{gap:32px}
}
@media (max-width:560px){
  .nodes{grid-template-columns:repeat(4,1fr)}
  .stats-in{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .steps,.bento{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1!important;transform:none!important}
  .blob,.scan,.grad,.pulse::after,.node.risk,.play{animation:none!important}
  html{scroll-behavior:auto}
}

/* ---------- mobile menu panel ---------- */
.mobile-menu{position:fixed;inset:74px 0 auto 0;z-index:99;background:rgba(7,9,13,.97);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line-hi);padding:20px var(--pad) 30px;transform:translateY(-120%);transition:transform .4s cubic-bezier(.4,0,.2,1)}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{display:block;font-size:17px;color:var(--text-hi);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--line)}
.mobile-menu a:last-of-type{border-bottom:0}
.mobile-menu .btn{margin-top:18px;width:100%;justify-content:center}

/* ============================================================
   CINEMATIC FX LAYER  (paired with dv8-fx.js)
   ============================================================ */

/* ---- WebGL network field ---- */
#dv8-gl{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity 1.4s ease .1s}
/* once the field is live, calm the CSS blobs so the scene reads clean */
body.dv8-gl-on .aurora{opacity:.5;transition:opacity 1.2s ease}
body.dv8-gl-on .b3{opacity:.7}

/* ---- custom cursor ---- */
body.dv8-cursor,body.dv8-cursor *{cursor:none!important}
.dv8-cur-dot,.dv8-cur-ring{position:fixed;top:0;left:0;z-index:10001;pointer-events:none;
  border-radius:50%;opacity:0;transition:opacity .3s,width .25s,height .25s,background .25s,border-color .25s}
body.dv8-cur-on .dv8-cur-dot,body.dv8-cur-on .dv8-cur-ring{opacity:1}
.dv8-cur-dot{width:6px;height:6px;margin:-3px 0 0 -3px;background:var(--cyan);
  box-shadow:0 0 10px var(--cyan);mix-blend-mode:screen}
.dv8-cur-ring{width:34px;height:34px;margin:-17px 0 0 -17px;border:1px solid rgba(0,210,255,.55);
  box-shadow:0 0 18px rgba(0,210,255,.18),inset 0 0 10px rgba(0,210,255,.08)}
body.dv8-cur-hover .dv8-cur-ring{width:56px;height:56px;margin:-28px 0 0 -28px;
  border-color:rgba(157,78,221,.7);box-shadow:0 0 26px rgba(157,78,221,.28)}
body.dv8-cur-hover .dv8-cur-dot{width:4px;height:4px;margin:-2px 0 0 -2px}
body.dv8-cur-down .dv8-cur-ring{width:26px;height:26px;margin:-13px 0 0 -13px}

/* ---- HUD readout ---- */
.dv8-hud{position:fixed;right:var(--pad);bottom:22px;z-index:80;pointer-events:none;
  display:flex;flex-direction:column;gap:5px;font-family:var(--font-mono);font-size:9.5px;
  letter-spacing:.16em;text-transform:uppercase;color:rgba(133,147,163,.62);
  padding:12px 14px;border:1px solid var(--line);border-radius:8px;
  background:rgba(7,9,13,.42);backdrop-filter:blur(10px);text-align:right;
  opacity:0;transform:translateY(10px);transition:opacity .5s ease,transform .5s ease}
.dv8-hud.show{opacity:1;transform:none}
.dv8-hud .hud-row{display:flex;align-items:center;gap:8px;white-space:nowrap}
.dv8-hud .hud-clock{color:rgba(0,210,255,.7)}
.dv8-hud .hud-dot{width:6px;height:6px;border-radius:50%;background:var(--green);
  box-shadow:0 0 8px var(--green);animation:hudBlink 1.8s ease-in-out infinite}
@keyframes hudBlink{0%,100%{opacity:1}50%{opacity:.25}}
@media (max-width:760px){.dv8-hud{display:none}}

@media (prefers-reduced-motion:reduce){
  #dv8-gl{display:none}
  .dv8-cur-dot,.dv8-cur-ring,.dv8-hud{display:none}
}


/* ============================================================
   POLISH v6 — FINAL  (7/22)
   ROOT-CAUSE FIX: the walkthrough's internal stage is authored at
   1920x1080 (16:9). It scales that fixed stage to FIT its container,
   centered, with black filling any leftover. Earlier the container was
   4:3 / 1.97:1 / (mobile) 4:5 portrait, so the 16:9 stage floated small
   with black around it. Making the container 16:9 everywhere lets the
   stage fill it edge-to-edge — desktop AND mobile.
   ============================================================ */

/* THE fix — 16:9 container matches the 16:9 stage, no letterbox */
.hero-embed{ aspect-ratio:16 / 9 !important; min-height:0 !important; }
.walkthrough-frame{ aspect-ratio:16 / 9 !important; min-height:0 !important; }
.hero-embed iframe, .walkthrough-frame iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; display:block; }

/* overflow guards */
.hero, .split, .contact-grid, .portal-layout { min-width:0; }
.hero > *, .split > *, .contact-grid > * { min-width:0; }
.panel-bar { min-width:0; gap:10px; }
.panel-title { min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.hero-embed, .walkthrough-frame, .video-frame { max-width:100%; }
.ctas { flex-wrap:wrap; }

@media (max-width:940px){
  .hero { grid-template-columns:minmax(0,1fr); }
}

/* ---- clean full-screen mobile menu ---- */
nav { z-index:130; }
.mobile-menu{
  display:flex !important; flex-direction:column; justify-content:flex-start;
  position:fixed; inset:0; z-index:120;
  padding:100px var(--pad) 40px; gap:0;
  background:rgba(7,9,13,.985);
  -webkit-backdrop-filter:blur(26px); backdrop-filter:blur(26px);
  border:0;
  transform:translateY(-100%);
  transition:transform .45s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open{ transform:translateY(0); }
.mobile-menu a{
  font-size:22px; font-weight:500; color:var(--white); text-decoration:none;
  padding:20px 0; border-bottom:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between;
}
.mobile-menu a:not(.btn)::after{ content:'\2192'; color:var(--cyan); opacity:.55; font-size:17px; }
.mobile-menu .btn{ margin-top:30px; width:100%; justify-content:center; font-size:16px; border-bottom:0; }

@media (max-width:760px){
  html, body { overflow-x:hidden; max-width:100%; }
  .grad, h1, h2 { overflow-wrap:break-word; word-break:break-word; }
  .walkthrough-wrap { max-width:100%; }
}

@media (max-width:600px){
  :root{ --pad:20px; }
  .nav-cta{ display:none; }

  .ctas{ flex-direction:column; align-items:stretch; width:100%; }
  .ctas .btn{ width:100%; justify-content:center; }

  .hero h1{ font-size:clamp(34px,11vw,54px); line-height:1.02; letter-spacing:-.03em; }
  .hero .sub{ font-size:15px; letter-spacing:.03em; }
  .page-hero h1{ font-size:clamp(30px,9.5vw,52px); line-height:1.04; }
  h2{ font-size:clamp(26px,7.6vw,40px); }
  .lead{ font-size:16px; }
  .page-hero .lead{ font-size:16.5px; }

  .hero{ padding-top:112px; gap:34px; }
  .page-hero{ padding-top:108px; }
  .section{ padding:52px 0; }
  .card{ padding:22px; } .step{ padding:24px 20px; }
  .access, .form{ padding:24px 20px; } .pillar{ padding:30px 22px; }
  .stat{ padding:26px 20px 26px 0; }

  .eyebrow{ font-size:10px; letter-spacing:.11em; }
  .sig{ font-size:11px; overflow-wrap:anywhere; }
  .btn{ padding:14px 22px; font-size:14.5px; }
  .foot-bar{ flex-direction:column; align-items:flex-start; gap:10px; }
}

@media (max-width:400px){
  .hero h1{ font-size:31px; }
  .page-hero h1{ font-size:27px; }
  .mobile-menu a{ font-size:20px; }
}