/* ============================================================
   ONE NETWORK — DESIGN SYSTEM (STRICT MONOCHROME)
   ============================================================ */
:root{
  --bg:#040404;
  --bg2:#0a0a0a;
  --card:rgba(255,255,255,.035);
  --card-hi:rgba(255,255,255,.065);
  --line:rgba(255,255,255,.09);
  --line-hi:rgba(255,255,255,.2);
  --t1:#f5f5f5;
  --t2:#a6a6a6;
  --t3:#6e6e6e;
  --white:#ffffff;
  --black:#000000;
  --font-d:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;
  --font-b:'Inter',ui-sans-serif,system-ui,sans-serif;
  --font-m:'IBM Plex Mono',ui-monospace,monospace;
  --rad:16px;
  --nav-h:72px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--t1);
  font-family:var(--font-b);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:#fff;color:#000}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
img,svg,canvas{display:block;max-width:100%}
h1,h2,h3,h4{font-family:var(--font-d);font-weight:700;line-height:1.08;letter-spacing:-.02em}

/* scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:#000}
::-webkit-scrollbar-thumb{background:#2a2a2a;border-radius:5px}
::-webkit-scrollbar-thumb:hover{background:#444}

/* ---------- global starfield canvas ---------- */
#stars{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.9}

/* ---------- scroll progress ---------- */
#progress{position:fixed;top:0;left:0;height:2px;width:0;background:#fff;z-index:200;transition:width .1s linear}

/* ---------- shell ---------- */
.wrap{max-width:1240px;margin:0 auto;padding:0 32px;position:relative;z-index:2}
section{position:relative;padding:110px 0;z-index:1}
.page{display:none}
.page.active{display:block}

/* ---------- eyebrow / headings ---------- */
.eyebrow{
  font-family:var(--font-m);font-size:11.5px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--t3);display:flex;align-items:center;gap:14px;margin-bottom:22px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--line-hi)}
.h-xl{font-size:clamp(40px,6.4vw,84px)}
.h-lg{font-size:clamp(32px,4.4vw,56px)}
.h-md{font-size:clamp(24px,3vw,34px)}
.lead{color:var(--t2);font-size:18px;max-width:680px;margin-top:22px}
.lead strong{color:var(--t1);font-weight:600}
.footnote{font-size:12.5px;color:var(--t3);font-style:italic;margin-top:26px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:100px;font-weight:600;font-size:14.5px;
  border:1px solid var(--line-hi);color:var(--t1);background:transparent;
  transition:.25s;white-space:nowrap;
}
.btn:hover{border-color:#fff;background:rgba(255,255,255,.06);transform:translateY(-1px)}
.btn.solid{background:#fff;color:#000;border-color:#fff}
.btn.solid:hover{background:#d9d9d9;border-color:#d9d9d9;box-shadow:0 8px 40px rgba(255,255,255,.18)}
.btn.ghost{border-color:transparent;color:var(--t2);padding-left:10px;padding-right:10px}
.btn.ghost:hover{color:#fff;background:transparent;border-color:transparent}
.btn .arr{transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- nav ---------- */
nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;
  display:flex;align-items:center;
  border-bottom:1px solid transparent;transition:.3s;
}
nav.scrolled{background:rgba(4,4,4,.82);backdrop-filter:blur(18px);border-bottom-color:var(--line)}
.nav-inner{max-width:1400px;margin:0 auto;padding:0 32px;width:100%;display:flex;align-items:center;gap:26px}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--font-d);font-weight:700;letter-spacing:.24em;font-size:14px;white-space:nowrap}
.logo .dot{width:9px;height:9px;border-radius:50%;background:#fff;box-shadow:0 0 14px rgba(255,255,255,.9);animation:pulse 2.6s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 8px rgba(255,255,255,.7)}50%{box-shadow:0 0 20px rgba(255,255,255,1)}}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  font-size:13.5px;color:var(--t2);padding:8px 12px;border-radius:8px;transition:.2s;white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-links a.flag{
  color:#fff;border:1px solid var(--line);border-radius:100px;padding:7px 14px;margin:0 4px;
  display:inline-flex;align-items:center;gap:7px;
}
.nav-links a.flag .fdot{width:5px;height:5px;border-radius:50%;background:#fff}
.nav-links a.flag:hover{border-color:#fff}
.nav-cta{display:flex;gap:10px;margin-left:8px}
.nav-cta .btn{padding:9px 18px;font-size:13px}
#hamburger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;width:42px;height:42px;color:#fff;font-size:18px}
#mobile-menu{
  display:none;position:fixed;inset:var(--nav-h) 0 0 0;background:rgba(2,2,2,.97);backdrop-filter:blur(20px);
  z-index:99;padding:32px;flex-direction:column;gap:6px;overflow-y:auto;
}
#mobile-menu a{font-family:var(--font-d);font-size:22px;font-weight:600;padding:12px 0;border-bottom:1px solid var(--line);color:var(--t1)}
#mobile-menu.open{display:flex}

/* ---------- hero ---------- */
.hero{min-height:100vh;display:flex;align-items:center;padding:calc(var(--nav-h) + 60px) 0 80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero .h-xl .thin{color:var(--t3);font-weight:500}
.hero-ctas{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.chip{
  font-family:var(--font-m);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--line);border-radius:100px;padding:7px 14px;color:var(--t2);
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.02);
}
.chip .cdot{width:5px;height:5px;border-radius:50%;background:#fff;animation:pulse 2.4s infinite}
.chip.hollow .cdot{background:transparent;border:1px solid var(--t3);animation:none}

/* map panel */
.map-panel{
  border:1px solid var(--line);border-radius:24px;background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.01));
  backdrop-filter:blur(8px);padding:26px;position:relative;overflow:hidden;
}
.map-panel::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 70% 0%,rgba(255,255,255,.06),transparent);pointer-events:none}
.map-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.map-title{font-family:var(--font-m);font-size:11px;letter-spacing:.26em;color:var(--t3);text-transform:uppercase}
.map-live{font-family:var(--font-m);font-size:10.5px;letter-spacing:.2em;color:var(--t1);display:flex;align-items:center;gap:8px}
.map-live i{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 1.8s infinite;font-style:normal}
.map-legend{display:flex;gap:18px;margin-top:12px;font-family:var(--font-m);font-size:10.5px;letter-spacing:.12em;color:var(--t3);text-transform:uppercase}
.map-legend span{display:flex;align-items:center;gap:7px}
.map-legend .l1{width:8px;height:8px;border-radius:50%;background:#fff;box-shadow:0 0 8px #fff}
.map-legend .l2{width:7px;height:7px;border-radius:50%;border:1px solid #7a7a7a}

/* nigeria svg */
.ng-map svg{width:100%;height:auto}
.ng-border{fill:rgba(255,255,255,.025);stroke:rgba(255,255,255,.28);stroke-width:1.4}
.ng-grid{stroke:rgba(255,255,255,.05);stroke-width:.6}
.node-live{fill:#fff}
.node-ring{fill:none;stroke:rgba(255,255,255,.85);stroke-width:1.2;animation:ring 2.8s infinite}
@keyframes ring{0%{r:6;opacity:.9}100%{r:26;opacity:0}}
.node-plan{fill:#0a0a0a;stroke:#8a8a8a;stroke-width:1.2}
.link-plan{stroke:rgba(255,255,255,.22);stroke-width:1;stroke-dasharray:3 5;animation:dash 30s linear infinite}
@keyframes dash{to{stroke-dashoffset:-600}}
.city-label{font-family:var(--font-m);font-size:9.5px;letter-spacing:.08em;fill:#9a9a9a;text-transform:uppercase}
.city-label.big{fill:#fff;font-weight:600}

/* ---------- ticker / stats ---------- */
.stats-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:44px 0;background:rgba(255,255,255,.015)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.stat .num{font-family:var(--font-d);font-size:clamp(30px,3.6vw,48px);font-weight:700;letter-spacing:-.02em}
.stat .num em{font-style:normal;font-size:.55em;color:var(--t3);margin-left:4px}
.stat .lbl{font-family:var(--font-m);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--t3);margin-top:8px}
.stats-note{text-align:center;font-size:12px;color:var(--t3);margin-top:30px;font-style:italic}

/* ---------- manifesto ---------- */
.manifesto p{font-family:var(--font-d);font-size:clamp(26px,3.6vw,46px);font-weight:500;line-height:1.3;letter-spacing:-.015em;color:var(--t3)}
.manifesto p b{color:#fff;font-weight:700}
.manifesto .sub{font-family:var(--font-b);font-size:16px;color:var(--t2);margin-top:26px;letter-spacing:0}

/* ---------- cards ---------- */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{
  border:1px solid var(--line);border-radius:var(--rad);padding:28px;
  background:var(--card);backdrop-filter:blur(6px);
  transition:.3s;position:relative;overflow:hidden;
}
.card:hover{border-color:var(--line-hi);background:var(--card-hi);transform:translateY(-3px)}
.ic{
  width:46px;height:46px;border-radius:12px;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  background:var(--card);
}
.ic svg{width:20px;height:20px;stroke:var(--t1);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.card .ic{margin-bottom:18px}
.card h3{font-size:17.5px;margin-bottom:8px;font-weight:600}
.card p{font-size:14px;color:var(--t2);line-height:1.65}
.tag{
  position:absolute;top:18px;right:18px;font-family:var(--font-m);font-size:9.5px;
  letter-spacing:.18em;text-transform:uppercase;border:1px solid var(--line);
  padding:4px 10px;border-radius:100px;color:var(--t3);
}
.tag.live{color:#000;background:#fff;border-color:#fff;font-weight:500}
.tag.pilot{color:#fff;border-color:var(--line-hi)}

/* ---------- section head layout ---------- */
.sec-head{max-width:820px;margin-bottom:56px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head.center .eyebrow::before{display:none}
.sec-head.center .lead{margin-left:auto;margin-right:auto}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.price{
  border:1px solid var(--line);border-radius:20px;padding:34px;background:var(--card);
  display:flex;flex-direction:column;transition:.3s;position:relative;
}
.price:hover{transform:translateY(-4px);border-color:var(--line-hi)}
.price.feat{border-color:rgba(255,255,255,.45);background:linear-gradient(170deg,rgba(255,255,255,.08),rgba(255,255,255,.02))}
.price .plan{font-family:var(--font-m);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--t2)}
.price .amount{font-family:var(--font-d);font-size:40px;font-weight:700;margin-top:14px}
.price .amount span{font-size:14px;color:var(--t3);font-weight:400;font-family:var(--font-b)}
.price ul{list-style:none;margin:24px 0 30px;flex:1}
.price li{padding:9px 0;font-size:14px;color:var(--t2);border-bottom:1px solid rgba(255,255,255,.05);display:flex;gap:10px;align-items:baseline}
.price li::before{content:"—";color:var(--t3);font-size:12px}
.price li b{color:var(--t1);font-weight:600}
.price .btn{justify-content:center}
.feat-badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:#fff;color:#000;font-family:var(--font-m);font-size:9.5px;letter-spacing:.2em;padding:5px 14px;border-radius:100px;text-transform:uppercase;font-weight:500}

/* ---------- bonded diagram ---------- */
.bond-panel{border:1px solid var(--line);border-radius:24px;background:var(--card);padding:34px;overflow:hidden;position:relative}
.bond-panel svg{width:100%;height:auto}
.bond-src{fill:rgba(255,255,255,.04);stroke:rgba(255,255,255,.25)}
.bond-src-t{font-family:var(--font-m);font-size:10px;letter-spacing:.14em;fill:#cfcfcf;text-transform:uppercase}
.bond-line{stroke:rgba(255,255,255,.35);stroke-width:1.3;fill:none;stroke-dasharray:4 6;animation:dash 18s linear infinite}
.bond-core{fill:#0c0c0c;stroke:#fff;stroke-width:1.5}
.bond-out{stroke:#fff;stroke-width:2.2;fill:none;stroke-dasharray:2 7;animation:dash 8s linear infinite}
.bond-note{font-family:var(--font-m);font-size:9.5px;letter-spacing:.18em;fill:#7a7a7a;text-transform:uppercase}

/* ---------- risk table ---------- */
.risk-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.risk-col-h{font-family:var(--font-m);font-size:10.5px;letter-spacing:.28em;text-transform:uppercase;color:var(--t3);padding:0 4px 10px}
.risk{border:1px solid var(--line);border-radius:12px;padding:16px 20px;font-size:14px;color:var(--t2);background:rgba(255,255,255,.015)}
.risk.fix{color:var(--t1);font-weight:600;background:var(--card);border-color:var(--line-hi)}

/* ---------- roadmap ---------- */
.road{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;position:relative}
.road::before{content:"";position:absolute;top:29px;left:8%;right:8%;height:1px;background:linear-gradient(90deg,#fff,rgba(255,255,255,.15));z-index:0}
.phase{position:relative;z-index:1;border:1px solid var(--line);border-radius:20px;padding:30px;background:#070707}
.phase .ph-dot{width:14px;height:14px;border-radius:50%;background:#fff;margin-bottom:22px;box-shadow:0 0 16px rgba(255,255,255,.7)}
.phase.dim .ph-dot{background:#0a0a0a;border:2px solid #7c7c7c;box-shadow:none}
.phase .ph-tag{font-family:var(--font-m);font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--t3);margin-bottom:8px}
.phase h3{font-size:20px;margin-bottom:16px}
.phase ul{list-style:none}
.phase li{font-size:14px;color:var(--t2);padding:7px 0;border-bottom:1px solid rgba(255,255,255,.05);display:flex;gap:10px}
.phase li::before{content:"→";color:var(--t3)}

/* ---------- status ---------- */
.status-board{border:1px solid var(--line);border-radius:24px;background:var(--card);overflow:hidden}
.status-head{display:flex;justify-content:space-between;align-items:center;padding:22px 30px;border-bottom:1px solid var(--line);flex-wrap:wrap;gap:10px}
.status-head .st-title{font-family:var(--font-m);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--t2)}
.status-all{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600}
.status-all i{width:8px;height:8px;border-radius:50%;background:#fff;animation:pulse 2s infinite;font-style:normal}
.status-row{display:flex;justify-content:space-between;align-items:center;padding:16px 30px;border-bottom:1px solid rgba(255,255,255,.05);font-size:14px}
.status-row:last-child{border-bottom:none}
.status-row .sname{color:var(--t1);display:flex;align-items:center;gap:12px}
.status-row .sdot{width:7px;height:7px;border-radius:50%;background:#fff}
.status-row .sdot.off{background:transparent;border:1px solid #6e6e6e}
.status-row .sstate{font-family:var(--font-m);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--t3)}
.status-row .sstate.on{color:#fff}
#spark{width:100%;height:70px}
.spark-wrap{padding:20px 30px;border-top:1px solid var(--line)}
.spark-lbl{font-family:var(--font-m);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--t3);margin-bottom:10px;display:flex;justify-content:space-between}
.spark-lbl b{color:#fff;font-weight:500}

/* ---------- faq ---------- */
.faq{border-bottom:1px solid var(--line)}
.faq button{
  width:100%;background:none;border:none;color:var(--t1);text-align:left;
  padding:26px 0;font-size:17px;font-weight:600;font-family:var(--font-d);
  display:flex;justify-content:space-between;align-items:center;gap:20px;
}
.faq .plus{font-size:22px;color:var(--t3);transition:transform .3s;flex-shrink:0}
.faq.open .plus{transform:rotate(45deg);color:#fff}
.faq .ans{max-height:0;overflow:hidden;transition:max-height .4s ease;color:var(--t2);font-size:15px}
.faq .ans p{padding-bottom:26px;max-width:760px}

/* ---------- contact ---------- */
.contact-hero{
  border:1px solid var(--line);border-radius:32px;padding:80px 60px;text-align:center;
  background:radial-gradient(700px 340px at 50% -10%,rgba(255,255,255,.09),transparent),var(--card);
  overflow:hidden;position:relative;
}
.contact-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:54px}
.c-card{border:1px solid var(--line);border-radius:16px;padding:24px 18px;background:rgba(0,0,0,.35);transition:.25s;display:block}
.c-card:hover{border-color:#fff;transform:translateY(-3px);background:rgba(255,255,255,.05)}
.c-card .ct{font-weight:600;font-size:14.5px;margin-bottom:6px;font-family:var(--font-d)}
.c-card .cd{font-size:12px;color:var(--t3)}
.c-card .ca{font-family:var(--font-m);font-size:10px;letter-spacing:.16em;color:var(--t2);margin-top:14px;text-transform:uppercase}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:70px 0 40px;position:relative;z-index:2;background:rgba(0,0,0,.5)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px}
.foot-grid h4{font-family:var(--font-m);font-size:10.5px;letter-spacing:.28em;text-transform:uppercase;color:var(--t3);margin-bottom:18px;font-weight:500}
.foot-grid a{display:block;font-size:13.5px;color:var(--t2);padding:5px 0;transition:.2s}
.foot-grid a:hover{color:#fff}
.foot-grid a .soon{font-family:var(--font-m);font-size:9px;color:var(--t3);letter-spacing:.1em;margin-left:6px;text-transform:uppercase}
.foot-brand p{color:var(--t3);font-size:13.5px;max-width:300px;margin-top:16px}
.foot-bottom{border-top:1px solid var(--line);padding-top:28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;font-size:12.5px;color:var(--t3)}
.foot-bottom .fm{font-family:var(--font-m);letter-spacing:.14em;text-transform:uppercase;font-size:10.5px}

/* ---------- legal overlay ---------- */
.overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.86);backdrop-filter:blur(14px);
  z-index:300;display:none;align-items:flex-start;justify-content:center;padding:60px 24px;overflow-y:auto;
}
.overlay.open{display:flex}
.overlay .panel{max-width:720px;width:100%;border:1px solid var(--line-hi);border-radius:24px;background:#0a0a0a;padding:48px;position:relative}
.overlay .panel h2{font-size:28px;margin-bottom:8px}
.overlay .panel .meta{font-family:var(--font-m);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--t3);margin-bottom:26px}
.overlay .panel p{color:var(--t2);font-size:14.5px;margin-bottom:16px}
.overlay .close{position:absolute;top:20px;right:20px;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:none;color:#fff;font-size:16px}
.overlay .close:hover{border-color:#fff}

/* ---------- smartscale specifics ---------- */
.ss-hero{min-height:92vh;display:flex;align-items:center;padding-top:calc(var(--nav-h) + 40px);text-align:center;overflow:hidden}
.ss-tagline{font-family:var(--font-m);font-size:12px;letter-spacing:.4em;text-transform:uppercase;color:var(--t2);margin-top:26px}
.stack-layer{
  display:grid;grid-template-columns:46px 150px 1fr;gap:24px;align-items:center;
  border:1px solid var(--line);border-radius:14px;padding:22px 28px;background:var(--card);transition:.25s;
}
.stack-layer:hover{border-color:var(--line-hi);background:var(--card-hi)}
.stack-layer .sl-role{font-family:var(--font-m);font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--t3)}
.stack-layer .sl-name{font-family:var(--font-d);font-weight:700;font-size:19px}
.stack-layer .sl-desc{color:var(--t2);font-size:13.5px}
.stack-wrap{display:flex;flex-direction:column;gap:12px;max-width:860px;margin:0 auto}
.tier-band{border:1px solid var(--line);border-radius:24px;padding:44px;background:var(--card);margin-bottom:22px;transition:.3s}
.tier-band:hover{border-color:var(--line-hi)}
.tier-head{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;margin-bottom:10px}
.tier-head h3{font-size:clamp(24px,3vw,34px)}
.tier-head .tier-for{font-family:var(--font-m);font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--t3)}
.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.pill{border:1px solid var(--line);border-radius:100px;padding:9px 18px;font-size:13.5px;color:var(--t2);background:rgba(255,255,255,.02);transition:.2s}
.pill:hover{color:#fff;border-color:var(--line-hi)}
.pill .p-soon{font-family:var(--font-m);font-size:9px;letter-spacing:.12em;color:var(--t3);margin-left:6px;text-transform:uppercase}
.integr{display:grid;grid-template-columns:1fr auto 1fr;gap:26px;align-items:center;max-width:900px;margin:0 auto}
.integr-box{border:1px solid var(--line-hi);border-radius:18px;padding:26px;text-align:center;background:var(--card)}
.integr-box .ib-t{font-family:var(--font-d);font-weight:700;font-size:18px}
.integr-box .ib-s{font-family:var(--font-m);font-size:9.5px;letter-spacing:.22em;color:var(--t3);text-transform:uppercase;margin-top:5px}
.integr-mid{font-family:var(--font-m);color:var(--t3);font-size:20px;text-align:center}
.integr-list{display:flex;flex-direction:column;gap:8px}
.integr-list .il{border:1px solid var(--line);border-radius:10px;padding:11px 16px;font-size:13px;color:var(--t2);background:rgba(255,255,255,.02)}

/* ---------- pricing calculator ---------- */
.calc-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:26px;align-items:start}
.calc-panel{border:1px solid var(--line);border-radius:20px;background:var(--card);padding:30px;margin-bottom:22px}
.calc-sec{margin-bottom:26px}
.calc-sec:last-child{margin-bottom:0}
.calc-lbl{font-family:var(--font-m);font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--t3);margin-bottom:12px;display:flex;justify-content:space-between;gap:10px}
.calc-lbl b{color:var(--t1);font-weight:500;letter-spacing:.1em}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{border:1px solid var(--line);background:rgba(255,255,255,.02);color:var(--t2);border-radius:10px;padding:10px 16px;font-size:13px;transition:.2s;font-weight:500}
.seg button.on{background:#fff;color:#000;border-color:#fff;font-weight:600}
.seg button:hover:not(.on){border-color:var(--line-hi);color:#fff}
.seg button small{display:block;font-family:var(--font-m);font-size:10px;letter-spacing:.06em;opacity:.7;font-weight:400}
.step{display:flex;align-items:center;gap:12px}
.step button{width:38px;height:38px;border-radius:10px;border:1px solid var(--line-hi);background:none;color:#fff;font-size:17px;line-height:1}
.step button:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.step .sv{font-family:var(--font-d);font-size:17px;font-weight:700;min-width:110px;text-align:center}
.step .sp{font-family:var(--font-m);font-size:11px;color:var(--t3);margin-left:6px}
.tog{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px;cursor:pointer;transition:.2s;background:rgba(255,255,255,.015)}
.tog:hover{border-color:var(--line-hi)}
.tog.on{border-color:#fff;background:rgba(255,255,255,.05)}
.tog .tt{font-size:14px;font-weight:500}
.tog .tp{font-family:var(--font-m);font-size:11.5px;color:var(--t3);margin-top:2px}
.tog .sw{width:42px;height:23px;border-radius:100px;border:1px solid var(--line-hi);position:relative;flex-shrink:0;margin-left:16px}
.tog .sw::after{content:"";position:absolute;top:2px;left:2px;width:17px;height:17px;border-radius:50%;background:#777;transition:.2s}
.tog.on .sw::after{left:21px;background:#fff}
.sum{position:sticky;top:calc(var(--nav-h) + 20px);border:1px solid var(--line-hi);border-radius:20px;background:linear-gradient(170deg,rgba(255,255,255,.07),rgba(255,255,255,.02));padding:30px}
.sum h3{font-size:18px;margin-bottom:14px}
.sum-row{display:flex;justify-content:space-between;font-size:13px;color:var(--t2);padding:7px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.sum-row b{color:var(--t1);font-weight:600}
.sum-total{font-family:var(--font-d);font-size:36px;font-weight:700;margin-top:16px;letter-spacing:-.02em}
.sum-total span{font-size:13px;color:var(--t3);font-family:var(--font-b);font-weight:400}
.due{border:1px solid var(--line);border-radius:12px;padding:16px;margin-top:16px;background:rgba(0,0,0,.3)}
.due .dl{font-family:var(--font-m);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--t3)}
.due .dv{font-family:var(--font-d);font-size:24px;font-weight:700;margin-top:4px}
.due .df{font-size:11.5px;color:var(--t3);margin-top:6px}
.slider-row input[type=range]{width:100%;accent-color:#fff;margin-top:8px}
@media(max-width:920px){.calc-grid{grid-template-columns:1fr}.sum{position:static}}

/* ============================================================
   LIGHT THEME — SmartScale page (white background, black text,
   like the original smartscale-interactive page)
   ============================================================ */
body.light{
  --bg:#ffffff;
  --bg2:#f6f6f6;
  --card:rgba(0,0,0,.028);
  --card-hi:rgba(0,0,0,.05);
  --line:rgba(0,0,0,.12);
  --line-hi:rgba(0,0,0,.3);
  --t1:#0a0a0a;
  --t2:#4a4a4a;
  --t3:#8c8c8c;
  background:#ffffff;color:#0a0a0a;
}
body.light ::selection{background:#000;color:#fff}
body.light #stars{filter:invert(1);opacity:.4}
body.light #progress{background:#000}
body.light nav.scrolled{background:rgba(255,255,255,.86);border-bottom-color:rgba(0,0,0,.1)}
body.light .logo .dot{background:#000;box-shadow:0 0 10px rgba(0,0,0,.35);animation:none}
body.light .nav-links a{color:#4a4a4a}
body.light .nav-links a:hover{color:#000;background:rgba(0,0,0,.05)}
body.light .nav-links a.flag{color:#000;border-color:rgba(0,0,0,.2)}
body.light .nav-links a.flag .fdot{background:#000}
body.light .nav-links a.flag:hover{border-color:#000}
body.light #hamburger{border-color:rgba(0,0,0,.2);color:#000}
body.light #mobile-menu{background:rgba(255,255,255,.97)}
body.light .btn{border-color:rgba(0,0,0,.3);color:#0a0a0a}
body.light .btn:hover{border-color:#000;background:rgba(0,0,0,.05)}
body.light .btn.solid{background:#000;color:#fff;border-color:#000}
body.light .btn.solid:hover{background:#2a2a2a;border-color:#2a2a2a;box-shadow:0 8px 32px rgba(0,0,0,.22)}
body.light .btn.ghost{border-color:transparent;color:#4a4a4a}
body.light .btn.ghost:hover{color:#000;background:transparent}
body.light .chip{background:rgba(0,0,0,.02);color:#4a4a4a;border-color:rgba(0,0,0,.14)}
body.light .chip .cdot{background:#000}
body.light .chip.hollow .cdot{background:transparent;border-color:#999}
body.light .tag.live{color:#fff;background:#000;border-color:#000}
body.light .tag.pilot{color:#000;border-color:rgba(0,0,0,.3)}
body.light .pill{background:rgba(0,0,0,.02)}
body.light .pill:hover{color:#000;border-color:rgba(0,0,0,.35)}
body.light .price li{border-bottom-color:rgba(0,0,0,.07)}
body.light .price.feat{border-color:rgba(0,0,0,.5);background:linear-gradient(170deg,rgba(0,0,0,.05),rgba(0,0,0,.01))}
body.light .feat-badge{background:#000;color:#fff}
body.light .contact-hero{background:radial-gradient(700px 340px at 50% -10%,rgba(0,0,0,.07),transparent),var(--card)}
body.light .c-card{background:rgba(255,255,255,.6)}
body.light .c-card:hover{border-color:#000;background:rgba(0,0,0,.04)}
body.light .integr-box,body.light .integr-list .il{background:rgba(0,0,0,.02)}
body.light .map-panel{background:linear-gradient(160deg,rgba(0,0,0,.04),rgba(0,0,0,.01))}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}

/* ---------- partner strip ---------- */
.net-strip{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:40px}
.net-chip{font-family:var(--font-d);font-weight:700;letter-spacing:.18em;font-size:14px;color:var(--t3);border:1px solid var(--line);padding:14px 28px;border-radius:12px;transition:.25s;background:rgba(255,255,255,.015)}
.net-chip:hover{color:#fff;border-color:var(--line-hi)}
.testi{border:1px dashed var(--line-hi);border-radius:16px;padding:30px;color:var(--t3);font-size:14px;font-style:italic;text-align:center}

/* ---------- responsive ---------- */
@media(max-width:1120px){
  .nav-links{display:none}
  #hamburger{display:block}
  .hero-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .g3,.g4,.price-grid,.road,.stats-grid{grid-template-columns:1fr 1fr}
  .risk-grid{grid-template-columns:1fr}
  .risk-col-h.two{display:none}
  section{padding:80px 0}
  .integr{grid-template-columns:1fr}
  .integr-mid{transform:rotate(90deg)}
  .stack-layer{grid-template-columns:1fr}
  .contact-hero{padding:56px 28px}
}
@media(max-width:600px){
 .rp{
  font-size:10px !important;
 }
 .sh{
  display:none !important;
 }
}
@media(max-width:560px){
  .g2,.g3,.g4,.price-grid,.road,.stats-grid,.contact-grid,.foot-grid{grid-template-columns:1fr}
  .wrap{padding:0 20px}
  .road::before{display:none}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* ---------- brand logo (3D atom; inverted on dark, original on light) ---------- */
.logo-mark{height:36px;width:auto;filter:invert(1);display:block}
body.light .logo-mark{filter:none}
.foot-logo{height:130px;width:auto;filter:invert(1) drop-shadow(0 6px 18px rgba(255,255,255,.12));display:block;margin-bottom:6px}
body.light .foot-logo{filter:drop-shadow(0 6px 18px rgba(0,0,0,.15))}