/* Harare Tech AI — ai.hararetech.com */
:root{
  --bg:#070d1c; --bg2:#0b1428; --card:#0e1a33; --line:#1c2b4c;
  --ink:#eaf2ff; --dim:#9db1d0; --muted:#7d92b4;
  --cyan:#38e1ff; --blue:#3b82f6; --gold:#fbbf24; --green:#4ade80;
  --radius:16px; --wrap:1180px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink); overflow-x:hidden;
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(1.65rem,4.6vw,2.7rem);font-weight:800}
h2{font-size:clamp(1.25rem,3vw,1.75rem);font-weight:800}
h3{font-size:1.06rem;font-weight:700}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 16px}
.muted{color:var(--dim)}
.small{font-size:.86rem}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--cyan);color:#04101f;padding:9px 14px;border-radius:8px;z-index:99}

/* header */
.site-head{position:sticky;top:0;z-index:30;background:rgba(7,13,28,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;gap:12px;padding-top:11px;padding-bottom:11px}
.brand{display:flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;flex:0 0 auto}
.brand:hover{text-decoration:none}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt b{font-size:.98rem;font-weight:800;letter-spacing:-.01em}
.brand-txt i{font-style:normal;font-size:.7rem;font-weight:700;letter-spacing:.28em;color:var(--cyan)}
.navtoggle{margin-left:auto;background:transparent;border:1px solid var(--line);color:var(--ink);
  font-size:1.05rem;border-radius:10px;padding:7px 11px;cursor:pointer}
.searchbox{display:none;margin-left:auto;position:relative;flex:0 1 300px}
.searchbox input{width:100%;padding:9px 40px 9px 13px;border-radius:999px;border:1px solid var(--line);
  background:#0c1730;color:var(--ink);font:inherit;font-size:.9rem}
.searchbox button{position:absolute;right:4px;top:4px;bottom:4px;width:32px;border:0;border-radius:999px;
  background:var(--cyan);color:#04101f;font-weight:800;cursor:pointer}
.site-nav{display:none;border-top:1px solid var(--line)}
.site-nav.open{display:block}
.navrow{display:flex;flex-direction:column;padding-top:6px;padding-bottom:10px}
.navrow a{padding:10px 2px;color:var(--dim);font-weight:600;font-size:.94rem;border-bottom:1px solid rgba(28,43,76,.6)}
.navrow a:last-child{border-bottom:0}
.navrow a.active,.navrow a:hover{color:var(--cyan);text-decoration:none}
@media(min-width:900px){
  .navtoggle{display:none}
  .searchbox{display:block}
  .site-nav{display:block}
  .navrow{flex-direction:row;gap:22px;padding:0}
  .navrow a{border:0;padding:11px 0;position:relative}
  .navrow a.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--cyan);border-radius:2px}
}

/* hero */
.hero{padding:34px 0 8px;background:
  radial-gradient(900px 420px at 80% -20%, rgba(56,225,255,.16), transparent 62%),
  radial-gradient(700px 400px at -10% 0%, rgba(59,130,246,.18), transparent 60%)}
.kicker{font-size:.74rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:.6em}
.lede{color:var(--dim);font-size:1.03rem;max-width:70ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.btn{display:inline-block;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#04101f;
  font-weight:800;font-size:.92rem;padding:11px 20px;border-radius:999px;border:0;cursor:pointer}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}

/* sections + cards */
.section{padding:26px 0}
.section-h{font-size:1.02rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);
  font-weight:800;margin-bottom:16px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.more{font-size:.85rem;font-weight:700;white-space:nowrap}
.grid{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:980px){.grid{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .15s ease,border-color .15s ease}
.card:hover{transform:translateY(-2px);border-color:#2c4470}
.card-img{display:block;background:#0a1428}
.card-img img{width:100%;aspect-ratio:1200/630;object-fit:cover}
.card-body{padding:14px 15px 16px;display:flex;flex-direction:column;gap:7px;flex:1}
.card-title{margin:0;font-size:1.02rem;line-height:1.3}
.card-title a{color:var(--ink)}
.card-title a:hover{color:var(--cyan);text-decoration:none}
.card-sum{margin:0;color:var(--dim);font-size:.9rem;line-height:1.5}
.card-meta{margin:auto 0 0;color:var(--muted);font-size:.78rem}
.lead-grid .card-big{}
@media(min-width:900px){
  .card-big{flex-direction:row;align-items:stretch}
  .card-big .card-img{flex:0 0 56%}
  .card-big .card-img img{height:100%;aspect-ratio:auto;min-height:300px}
  .card-big .card-body{padding:26px 28px;justify-content:center;gap:11px}
  .card-big .card-title{font-size:1.7rem}
  .card-big .card-sum{font-size:1rem}
}
.chip{display:inline-block;align-self:flex-start;font-size:.68rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;padding:4px 10px;border-radius:999px;background:rgba(56,225,255,.12);color:var(--cyan)}
.chip:hover{text-decoration:none;filter:brightness(1.15)}
.chip-open-models{background:rgba(74,222,128,.13);color:var(--green)}
.chip-ai-research{background:rgba(192,132,252,.14);color:#c9a6ff}
.chip-ai-tools{background:rgba(251,191,36,.13);color:var(--gold)}
.chip-ai-policy{background:rgba(251,113,133,.14);color:#ff9db0}
.chip-guides{background:rgba(34,211,238,.12);color:#67e8f9}

/* article */
.crumbs{font-size:.8rem;color:var(--muted);margin-bottom:14px}
.crumbs a{color:var(--dim)}
.crumbs span{margin:0 2px}
.article{max-width:840px;padding-top:24px;padding-bottom:10px}
.chipline{margin:0 0 10px}
.byline{color:var(--muted);font-size:.85rem;margin-bottom:20px}
.hero-img{margin:0 0 24px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.prose{font-size:1.04rem}
.prose h2{margin-top:1.7em;font-size:1.35rem}
.prose h3{margin-top:1.4em;font-size:1.1rem}
.prose ul,.prose ol{padding-left:1.25em;margin:0 0 1.1em}
.prose li{margin-bottom:.45em}
.prose blockquote{margin:1.3em 0;padding:2px 0 2px 18px;border-left:3px solid var(--cyan);color:var(--dim);font-style:italic}
.prose code{background:#0c1730;border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:.9em}
.prose hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.prose a{text-decoration:underline;text-underline-offset:3px}
.sourcebox{margin:30px 0 8px;padding:16px 18px;background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius)}
.source-h{margin:0 0 4px;font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.sourcebox p{margin:0 0 6px}
.sourcebox p:last-child{margin:0}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}
.tag{font-size:.8rem;font-weight:600;color:var(--dim);background:#0c1730;border:1px solid var(--line);
  border-radius:999px;padding:5px 12px}
.tag:hover{color:var(--cyan);text-decoration:none}
.share{color:var(--muted);font-size:.88rem;border-top:1px solid var(--line);padding-top:16px}
.share a{margin-left:12px;font-weight:600}
.prose-page{max-width:840px}

/* misc blocks */
.cta{background:linear-gradient(135deg,rgba(59,130,246,.16),rgba(56,225,255,.09));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px}
.cta h2{margin-bottom:.35em}
.cta p{color:var(--dim);margin-bottom:.9em}
.cta .btn{margin-right:8px;margin-bottom:8px}
.pager{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:26px;font-weight:700;font-size:.92rem}
.pageno{color:var(--muted);font-weight:600}
.searchbig{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.searchbig input{flex:1 1 240px;padding:12px 15px;border-radius:999px;border:1px solid var(--line);
  background:#0c1730;color:var(--ink);font:inherit}
.searchbig button{padding:12px 24px;border-radius:999px;border:0;background:var(--cyan);color:#04101f;
  font-weight:800;cursor:pointer;font:inherit;font-weight:800}

/* ---------- ads (framework ported from viralzim.com) ---------- */
.ad-strip{background:linear-gradient(90deg,rgba(251,191,36,.14),rgba(56,225,255,.10));border-bottom:1px solid var(--line)}
.ad-strip-row{display:flex;align-items:center;gap:10px;padding:9px 0;flex-wrap:wrap}
.ad-strip-label{font-size:.62rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:#04101f;background:var(--gold);border-radius:4px;padding:2px 7px;flex:0 0 auto}
.ad-strip-msg{color:var(--dim);font-size:.86rem;flex:1 1 160px;min-width:0}
.ad-strip-btn{flex:0 0 auto;background:var(--gold);color:#04101f;font-weight:800;font-size:.8rem;
  padding:6px 14px;border-radius:999px}
.ad-strip-btn:hover{text-decoration:none;filter:brightness(1.08)}
.ad-strip-close{flex:0 0 auto;background:transparent;border:0;color:var(--muted);font-size:.95rem;
  cursor:pointer;padding:4px 6px;line-height:1}

.ad-wrap{margin:8px 0 30px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg2)}
.ad-head{display:flex;align-items:center;gap:8px;padding:11px 16px;border-bottom:1px solid var(--line);
  background:rgba(56,225,255,.05)}
.ad-head-name{font-weight:800;font-size:.85rem}
.ad-head-sub{font-size:.64rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ad-card{display:flex;gap:13px;padding:15px 16px;border-bottom:1px solid var(--line);color:var(--ink)}
.ad-card:hover{text-decoration:none;background:rgba(56,225,255,.04)}
.ad-card-icon{flex:0 0 46px;height:46px;border-radius:12px;display:flex;align-items:center;
  justify-content:center;font-size:1.35rem}
.ad-icon-gold{background:rgba(251,191,36,.15)}.ad-icon-blue{background:rgba(59,130,246,.18)}
.ad-icon-green{background:rgba(74,222,128,.15)}.ad-icon-cyan{background:rgba(56,225,255,.15)}
.ad-card-body{min-width:0;flex:1}
.ad-card-meta{margin-bottom:5px}
.ad-label{font-size:.62rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
  padding:3px 8px;border-radius:999px}
.ad-label-gold{background:rgba(251,191,36,.16);color:var(--gold)}
.ad-label-blue{background:rgba(59,130,246,.2);color:#93c5fd}
.ad-label-green{background:rgba(74,222,128,.15);color:var(--green)}
.ad-label-cyan{background:rgba(56,225,255,.15);color:var(--cyan)}
.ad-card-title{font-weight:700;font-size:.98rem;line-height:1.32;margin-bottom:4px}
.ad-card-desc{color:var(--dim);font-size:.85rem;line-height:1.45;margin-bottom:9px}
.ad-btn{display:inline-block;font-size:.78rem;font-weight:800;padding:6px 14px;border-radius:999px}
.ad-btn-gold{background:var(--gold);color:#04101f}.ad-btn-blue{background:#3b82f6;color:#fff}
.ad-btn-green{background:var(--green);color:#04101f}.ad-btn-cyan{background:var(--cyan);color:#04101f}
.ad-card-house{background:rgba(56,225,255,.05)}
.ad-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 16px;
  font-size:.76rem;color:var(--muted)}

.ad-socialbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:center;gap:9px;
  padding:9px 12px;background:rgba(11,20,40,.97);border-top:1px solid var(--line);
  backdrop-filter:blur(8px);box-shadow:0 -6px 20px rgba(0,0,0,.35)}
.ad-socialbar-label{font-size:.6rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
  color:#04101f;background:var(--cyan);border-radius:4px;padding:2px 6px;flex:0 0 auto}
.ad-socialbar-msg{flex:1;min-width:0;font-size:.82rem;color:var(--dim);overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.ad-socialbar-btn{flex:0 0 auto;background:var(--cyan);color:#04101f;font-weight:800;font-size:.79rem;
  padding:7px 16px;border-radius:999px}
.ad-socialbar-btn:hover{text-decoration:none;filter:brightness(1.08)}
.ad-socialbar-close{flex:0 0 auto;background:transparent;border:0;color:var(--muted);font-size:.95rem;
  cursor:pointer;padding:4px 6px;line-height:1}
body:has(.ad-socialbar) .site-foot{padding-bottom:74px}

/* advertise page format list */
.fmt-list{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:1.2em 0}
.fmt-row{display:flex;flex-direction:column;gap:3px;padding:13px 16px;border-bottom:1px solid var(--line)}
.fmt-row:last-child{border-bottom:0}
.fmt-name{font-weight:700;font-size:.95rem}
.fmt-desc{color:var(--dim);font-size:.87rem}
@media(min-width:760px){.fmt-row{flex-direction:row;align-items:baseline;gap:18px}.fmt-name{flex:0 0 230px}}

/* footer */
.site-foot{margin-top:40px;border-top:1px solid var(--line);background:var(--bg2);padding:32px 0 24px}
.foot-grid{display:grid;gap:26px;grid-template-columns:1fr}
@media(min-width:760px){.foot-grid{grid-template-columns:2fr 1fr 1fr}}
.foot-brand{font-size:1.05rem;margin-bottom:.4em}
.foot-h{font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:.7em}
.foot-list{list-style:none;margin:0;padding:0}
.foot-list li{margin-bottom:.5em}
.foot-list a{color:var(--dim);font-size:.92rem}
.foot-list a:hover{color:var(--cyan)}
.foot-base{margin-top:26px;padding-top:16px;border-top:1px solid var(--line)}
.foot-base p{margin:0}