/* Sandbox Africa V8-PUB8 — Operating System layer.
   This file intentionally loads last and only normalises public V8 surfaces. */
:root{
  --pub8-deep:#12363C;--pub8-midnight:#06191C;--pub8-mineral:#397778;--pub8-signal:#5FA39E;
  --pub8-amber:#D9A056;--pub8-copper:#B56D2D;--pub8-sand:#B7925D;--pub8-cream:#F1E6D4;
  --pub8-muted:rgba(241,230,212,.68);--pub8-line:rgba(95,163,158,.2);--pub8-panel:rgba(18,54,60,.34);
  --pub8-section:clamp(3.5rem,6vw,6.5rem);--pub8-section-compact:clamp(2.75rem,4.5vw,4.5rem);
  --pub8-radius:22px;--pub8-motion:520ms cubic-bezier(.2,.7,.2,1);
}
.sandbox-v8-public .section{padding-block:var(--pub8-section)}
.sandbox-v8-public .section-tight,.sandbox-v8-public .section-compact{padding-block:var(--pub8-section-compact)}
.sandbox-v8-public .subhero,.sandbox-v8-public .pub1-hero{padding-block:clamp(4.5rem,7vw,7.5rem)}
.sandbox-v8-public h1,
.sandbox-v8-public .subhero h1,
.sandbox-v8-public .pub1-hero h1,
.sandbox-v8-public .v8-hero h1,
.sandbox-v8-public [class*="hero"] h1{font-size:clamp(2.75rem,4.1vw,4rem)!important;line-height:.98!important;letter-spacing:-.045em!important;max-width:18ch}
.sandbox-v8-public .section-head h2,
.sandbox-v8-public [class*="section-head"] h2,
.sandbox-v8-public .cta-panel h2{font-size:clamp(2rem,3vw,3rem)!important;line-height:1.03!important;letter-spacing:-.035em!important;max-width:24ch}
.sandbox-v8-public h3{line-height:1.08}
.sandbox-v8-public .lede{max-width:68ch}
.sandbox-v8-public .button,.sandbox-v8-public button,.sandbox-v8-public .nav-link{min-height:44px}
.sandbox-v8-public :focus-visible{outline:2px solid var(--pub8-amber);outline-offset:4px}

/* Header: compact product architecture + visible audience path. */
.header .header-inner{gap:1.1rem}
.desktop-nav{gap:.9rem}
.desktop-nav .nav-link{font-size:.82rem;white-space:nowrap}
.header-paths{display:flex;align-items:center;gap:.55rem;margin-left:auto;padding-left:.7rem;border-left:1px solid var(--pub8-line);font-size:.72rem;white-space:nowrap}
.header-paths span{color:var(--pub8-muted);text-transform:uppercase;letter-spacing:.12em}
.header-paths a{color:var(--pub8-cream);text-decoration:none;opacity:.78}
.header-paths a:hover,.header-paths a:focus-visible{opacity:1;color:var(--pub8-amber)}
.header-actions{margin-left:0}

/* Shared OS surfaces. */
.pub8-grid-surface{position:relative;overflow:hidden;border:1px solid var(--pub8-line);border-radius:var(--pub8-radius);background:linear-gradient(145deg,rgba(18,54,60,.5),rgba(6,25,28,.72))}
.pub8-grid-surface::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(95,163,158,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(95,163,158,.045) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(to bottom,black,transparent 95%)}
.pub8-grid-surface>*{position:relative;z-index:1}
.pub8-system-label{display:inline-flex;align-items:center;gap:.5rem;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--pub8-signal)}
.pub8-system-label::before{content:"";width:26px;height:1px;background:currentColor}
.pub8-status-dot{width:7px;height:7px;border-radius:999px;background:var(--pub8-signal);box-shadow:0 0 0 5px rgba(95,163,158,.1);display:inline-block}

/* Homepage audience path — designed as routing logic, not generic cards. */
.pub8-audience{padding-block:var(--pub8-section-compact)}
.pub8-audience-shell{padding:clamp(1.2rem,2.8vw,2.4rem)}
.pub8-audience-head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:2rem;align-items:end;margin-bottom:2rem}
.pub8-audience-head p{color:var(--pub8-muted);margin:0;max-width:52ch}
.pub8-paths{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--pub8-line);border-bottom:1px solid var(--pub8-line)}
.pub8-path{position:relative;display:flex;min-height:190px;flex-direction:column;justify-content:space-between;padding:1.35rem;text-decoration:none;color:var(--pub8-cream);border-right:1px solid var(--pub8-line);transition:background var(--pub8-motion),transform var(--pub8-motion)}
.pub8-path:last-child{border-right:0}.pub8-path:hover,.pub8-path:focus-visible{background:rgba(95,163,158,.08);transform:translateY(-3px)}
.pub8-path small{font-size:.65rem;letter-spacing:.15em;text-transform:uppercase;color:var(--pub8-signal)}
.pub8-path strong{font-size:1.25rem}.pub8-path p{margin:.5rem 0 0;color:var(--pub8-muted);font-size:.88rem;line-height:1.45}.pub8-path b{font-size:.78rem;color:var(--pub8-amber)}
.pub8-path-signal{height:2px;background:rgba(95,163,158,.14);overflow:hidden;margin-top:1rem}.pub8-path-signal::after{content:"";display:block;width:42%;height:100%;background:linear-gradient(90deg,transparent,var(--pub8-signal),var(--pub8-amber));transform:translateX(-120%)}
.is-inview .pub8-path-signal::after{animation:pub8Stream 3.8s ease-in-out infinite}

/* Story pathways. */
.pub8-journey-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.pub8-journey{padding:1.5rem}.pub8-journey h3{font-size:1.35rem;margin:.55rem 0}.pub8-journey p{color:var(--pub8-muted)}
.pub8-flow{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}.pub8-flow span{font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;padding:.45rem .62rem;border:1px solid var(--pub8-line);border-radius:999px;color:rgba(241,230,212,.82)}

/* Decision architecture. */
.pub8-decision{padding:clamp(1.5rem,3vw,2.5rem)}
.pub8-decision-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:2rem;align-items:center}
.pub8-exposure{position:relative;min-height:330px;display:grid;place-items:center;border:1px solid var(--pub8-line);border-radius:50%;aspect-ratio:1/1;max-width:360px;margin:auto;background:radial-gradient(circle,rgba(95,163,158,.1),transparent 63%)}
.pub8-exposure::before,.pub8-exposure::after{content:"";position:absolute;border:1px solid rgba(95,163,158,.2);border-radius:50%;inset:13%}.pub8-exposure::after{inset:28%}
.pub8-sweep{position:absolute;inset:50% 50% auto 50%;width:45%;height:1px;transform-origin:left center;background:linear-gradient(90deg,var(--pub8-signal),transparent);opacity:0}
.is-inview .pub8-sweep{opacity:1;animation:pub8Sweep 4.8s linear infinite}
.pub8-risk-score{text-align:center}.pub8-risk-score strong{display:block;font-size:3rem;color:var(--pub8-cream)}.pub8-risk-score span{font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--pub8-signal)}
.pub8-gates{display:grid;gap:.8rem}.pub8-gate{display:grid;grid-template-columns:78px 1fr auto;align-items:center;gap:1rem;padding:1.05rem 1.15rem;border:1px solid var(--pub8-line);border-radius:16px;background:rgba(6,25,28,.56)}
.pub8-gate>span{font-size:.67rem;letter-spacing:.11em;color:var(--pub8-signal)}.pub8-gate h3{margin:0;font-size:1.05rem}.pub8-gate p{margin:.3rem 0 0;color:var(--pub8-muted);font-size:.84rem}.pub8-gate b{font-size:.65rem;color:var(--pub8-amber);text-transform:uppercase;letter-spacing:.1em}
.is-inview .pub8-gate{animation:pub8Gate .65s both}.is-inview .pub8-gate:nth-child(2){animation-delay:.22s}.is-inview .pub8-gate:nth-child(3){animation-delay:.44s}

/* Ecosystem infrastructure. */
.pub8-ecosystem-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.pub8-ecosystem-card{position:relative;min-height:300px;padding:1.5rem;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.pub8-ecosystem-card img.pub8-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.24;filter:saturate(.7) contrast(1.08)}
.pub8-ecosystem-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,25,28,.08),rgba(6,25,28,.92) 72%)}
.pub8-ecosystem-card>*:not(.pub8-bg){position:relative;z-index:2}.pub8-ecosystem-card .pub8-brand-icon{width:58px;height:58px;object-fit:contain;margin-bottom:auto;filter:none}
.pub8-ecosystem-card h3{font-size:1.35rem;margin:.6rem 0}.pub8-ecosystem-card p{color:var(--pub8-muted);font-size:.9rem}.pub8-ecosystem-card a{color:var(--pub8-amber);font-weight:700;text-decoration:none;font-size:.82rem}
.pub8-network{position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(circle at 78% 22%,rgba(95,163,158,.28) 0 2px,transparent 3px),radial-gradient(circle at 62% 38%,rgba(217,160,86,.28) 0 2px,transparent 3px),linear-gradient(125deg,transparent 0 55%,rgba(95,163,158,.1) 55.2% 55.5%,transparent 55.7%)}

/* Trust-first zero states. */
.pub8-progressive-state{padding:1.5rem;border:1px solid var(--pub8-line);border-radius:var(--pub8-radius);background:rgba(18,54,60,.25)}
.pub8-progressive-state h3{font-size:1.3rem;margin:.3rem 0}.pub8-progressive-state p{color:var(--pub8-muted);max-width:68ch}.pub8-qualification{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}.pub8-qualification article{padding:1.1rem;border-left:1px solid var(--pub8-line)}.pub8-qualification small{color:var(--pub8-signal);letter-spacing:.12em;text-transform:uppercase}.pub8-qualification strong{display:block;margin:.4rem 0}.pub8-qualification p{font-size:.84rem;color:var(--pub8-muted)}

/* Investor preview: never make demonstration figures look like traction. */
.pub8-preview-state{padding:1.4rem}.pub8-preview-state .pub8-preview-flow{display:grid;gap:.55rem;margin-top:1rem}.pub8-preview-state .pub8-preview-flow span{padding:.65rem .8rem;border:1px solid var(--pub8-line);border-radius:12px;color:var(--pub8-muted)}

/* Announcement: readable across gradients. */
.announcement{background:rgba(6,25,28,.97)!important;border-bottom:1px solid rgba(217,160,86,.32)}
.announcement-link{color:var(--pub8-cream)!important;min-height:42px}.announcement-status{color:var(--pub8-signal)!important}.announcement-deadline{color:rgba(241,230,212,.8)}

/* Mobile and responsive simplification. */
@media(max-width:1280px){.header-paths{display:none}.desktop-nav{gap:.65rem}.desktop-nav .nav-link{font-size:.78rem}}
@media(max-width:1024px){.pub8-paths{grid-template-columns:repeat(2,minmax(0,1fr))}.pub8-path{border-bottom:1px solid var(--pub8-line)}.pub8-path:nth-child(2n){border-right:0}.pub8-path:last-child{grid-column:1/-1}.pub8-journey-grid,.pub8-ecosystem-grid{grid-template-columns:1fr 1fr}.pub8-decision-grid{grid-template-columns:1fr}}
@media(max-width:768px){
  :root{--pub8-section:clamp(3rem,11vw,4.5rem);--pub8-section-compact:clamp(2.25rem,9vw,3.5rem)}
  .sandbox-v8-public h1,.sandbox-v8-public .subhero h1,.sandbox-v8-public .pub1-hero h1,.sandbox-v8-public .v8-hero h1,.sandbox-v8-public [class*="hero"] h1{font-size:clamp(2.2rem,10vw,3.1rem)!important;line-height:1!important;max-width:none}
  .sandbox-v8-public .section-head h2,.sandbox-v8-public [class*="section-head"] h2,.sandbox-v8-public .cta-panel h2{font-size:clamp(1.8rem,8vw,2.55rem)!important}
  .pub8-audience-head{grid-template-columns:1fr}.pub8-paths,.pub8-journey-grid,.pub8-ecosystem-grid,.pub8-qualification{grid-template-columns:1fr}.pub8-path,.pub8-path:nth-child(2n){border-right:0}.pub8-path{min-height:150px}.pub8-gate{grid-template-columns:58px 1fr}.pub8-gate b{grid-column:2}.pub8-exposure{min-height:260px;max-width:290px}
  .announcement-link{display:grid!important;grid-template-columns:1fr auto;gap:.12rem .5rem;padding-block:.45rem}.announcement-link strong{grid-column:1}.announcement-status{grid-column:1}.announcement-deadline{grid-column:1}.announcement-sep{display:none}.announcement-link svg{grid-row:1/4;grid-column:2;align-self:center}
}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.pub8-sweep{display:none}}
@keyframes pub8Stream{0%{transform:translateX(-120%)}55%,100%{transform:translateX(280%)}}
@keyframes pub8Sweep{to{transform:rotate(360deg)}}
@keyframes pub8Gate{from{opacity:.35;transform:translateY(12px)}to{opacity:1;transform:none}}

/* Narrow mobile QA targets: 430 / 390 / 360. */
@media(max-width:430px){
  .sandbox-v8-public .subhero,.sandbox-v8-public .pub1-hero{padding-block:3.5rem}
  .sandbox-v8-public h1,.sandbox-v8-public .subhero h1,.sandbox-v8-public .pub1-hero h1,.sandbox-v8-public .v8-hero h1,.sandbox-v8-public [class*="hero"] h1{font-size:clamp(2rem,10.5vw,2.7rem)!important;letter-spacing:-.035em!important;overflow-wrap:break-word}
  .pub8-audience-shell,.pub8-decision{padding:1rem}
  .pub8-path{padding:1rem;min-height:136px}
  .pub8-ecosystem-card{min-height:265px;padding:1.15rem}
  .pub8-gate{grid-template-columns:50px 1fr;gap:.75rem;padding:.9rem}
  .pub8-exposure{min-height:230px;max-width:250px}
  .pub8-risk-score strong{font-size:2.25rem}
  .sandbox-v8-public .actions{gap:.65rem}
  .sandbox-v8-public .actions .button{width:100%;justify-content:center}
}

/* Proof bands adapt to the number of truthful non-zero public signals available. */
.sandbox-v8-public .pub1-proof-grid{grid-template-columns:repeat(auto-fit,minmax(155px,1fr))}