/* ONYONKA — Onyonka J.M | Think. Optimize. Grow. */
:root{
  --bg:#0b0b0d; --bg2:#121216; --bg3:#18181e; --line:#26262e; --line2:#33333d;
  --tx:#f4f4f6; --tx2:#c4c4cc; --tx3:#8e8e99;
  --or:#ff4d1a; --or2:#ff6a3d; --or-dk:#d93a0b; --mar:#5a1218; --mar2:#2a0a0d;
  --r:16px; --r-sm:10px; --sh:0 18px 50px -20px rgba(0,0,0,.7);
  --fh:'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif;
  --fb:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --w:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.7 var(--fb);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--or2);text-decoration:none}
a:hover{color:#fff}
h1,h2,h3,h4{font-family:var(--fh);line-height:1.2;margin:0 0 .6em;letter-spacing:-.01em;color:#fff}
h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em;color:var(--tx2)}
ul,ol{color:var(--tx2)}
strong{color:#fff}
.ic{width:22px;height:22px;flex:none}
.wrap{width:min(100% - 32px,var(--w));margin-inline:auto}
.narrow{max-width:860px}
.skip{position:absolute;left:-999px;top:8px;background:var(--or);color:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:12px}
:focus-visible{outline:2px solid var(--or);outline-offset:3px;border-radius:4px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;padding:.85rem 1.35rem;border-radius:999px;font:600 .98rem/1 var(--fb);border:1px solid transparent;cursor:pointer;transition:transform .2s,background .2s,border-color .2s,color .2s;white-space:nowrap}
.btn .ic{width:18px;height:18px}
.btn-primary{background:var(--or);color:#fff;box-shadow:0 10px 30px -10px rgba(255,77,26,.7)}
.btn-primary:hover{background:var(--or-dk);color:#fff;transform:translateY(-2px)}
.btn-ghost{border-color:var(--line2);color:#fff;background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--or);color:#fff}
.btn-sm{padding:.6rem 1rem;font-size:.9rem}

/* Header */
.site-header{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--line)}
.site-header::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(11,11,13,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff}
.brand img{height:44px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font:700 1.02rem var(--fh)}
.brand-text small{color:var(--tx3);font-size:.76rem}
.site-nav{display:flex;align-items:center;gap:1.1rem}
.site-nav>ul{display:flex;list-style:none;margin:0;padding:0;gap:.15rem}
.site-nav li{position:relative}
.site-nav>ul>li>a{display:block;padding:.6rem .7rem;color:var(--tx2);font-weight:500;font-size:.95rem;border-radius:8px}
.site-nav>ul>li>a:hover,.site-nav>ul>li.active>a{color:#fff}
.site-nav>ul>li.active>a{box-shadow:inset 0 -2px 0 var(--or)}
.has-sub{display:flex;align-items:center}
.sub-toggle{background:none;border:0;color:var(--tx3);padding:.3rem;cursor:pointer;margin-left:-.4rem}
.sub{list-style:none;margin:0;padding:.5rem;position:absolute;top:100%;left:0;min-width:250px;background:var(--bg3);border:1px solid var(--line2);border-radius:var(--r-sm);box-shadow:var(--sh);opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s}
.sub a{display:block;padding:.55rem .75rem;border-radius:8px;color:var(--tx2);font-size:.93rem}
.sub a:hover,.sub a[aria-current]{background:rgba(255,77,26,.12);color:#fff}
.has-sub:hover .sub,.has-sub:focus-within .sub,.has-sub.open .sub{opacity:1;visibility:visible;transform:none}
.nav-toggle{display:none;background:none;border:1px solid var(--line2);border-radius:10px;width:46px;height:42px;cursor:pointer;padding:10px}
.nav-toggle span{display:block;height:2px;background:#fff;margin:4px 0;border-radius:2px;transition:.25s}
@media (max-width:1080px){
  .nav-toggle{display:block}
  .site-nav{position:fixed;inset:72px 0 0 0;background:var(--bg);flex-direction:column;align-items:stretch;padding:1rem 16px 2rem;overflow-y:auto;transform:translateX(100%);transition:transform .3s;gap:1rem}
  .site-nav.open{transform:none}
  .site-nav>ul{flex-direction:column}
  .site-nav>ul>li>a{padding:.85rem .5rem;font-size:1.05rem}
  .has-sub{flex-wrap:wrap;justify-content:space-between}
  .sub-toggle{padding:.7rem}
  .sub{position:static;opacity:1;visibility:visible;transform:none;display:none;width:100%;box-shadow:none;background:var(--bg2)}
  .has-sub.open .sub{display:block}
  .site-nav>ul>li.active>a{box-shadow:none;color:var(--or2)}
  .nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .nav-cta{justify-content:center}
  body.menu-open{overflow:hidden}
}
@media (max-width:420px){.brand-text small{display:none}}

/* Sections */
.section{padding:clamp(56px,8vw,96px) 0}
.section-alt{background:var(--bg2);border-block:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:2.5rem}
.section-head.center{text-align:center;margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font:600 .78rem/1 var(--fb);letter-spacing:.14em;text-transform:uppercase;color:var(--or2);margin-bottom:1rem}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--or)}
.lead{font-size:1.14rem;color:var(--tx2);max-width:720px}

/* Hero (home) */
.hero{position:relative;padding:clamp(40px,6vw,80px) 0 clamp(56px,7vw,96px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -10% auto auto;width:720px;height:720px;background:radial-gradient(closest-side,rgba(255,77,26,.22),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;left:-15%;bottom:-40%;width:620px;height:620px;background:radial-gradient(closest-side,rgba(90,18,24,.55),transparent 70%);pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero h1 span{color:var(--or)}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.6rem 0}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;padding:0;margin:1.2rem 0 0}
.chips li{padding:.42rem .8rem;border:1px solid var(--line2);border-radius:999px;font-size:.85rem;color:var(--tx2);background:rgba(255,255,255,.02)}
.hero-media{position:relative;justify-self:center;width:min(100%,420px)}
.hero-media .frame{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--line2);box-shadow:0 40px 80px -30px rgba(255,77,26,.35),var(--sh);aspect-ratio:2/3;background:var(--bg3)}
.hero-media .frame img{width:100%;height:100%;object-fit:cover}
.hero-media::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:2px solid var(--or);border-radius:28px;opacity:.45;z-index:-1}
.float-card{position:absolute;background:rgba(18,18,22,.92);border:1px solid var(--line2);border-radius:14px;padding:.8rem 1rem;box-shadow:var(--sh);backdrop-filter:blur(8px);display:flex;align-items:center;gap:.7rem}
.float-card .ic{color:var(--or)}
.float-card strong{display:block;font:700 .95rem var(--fh)}
.float-card small{color:var(--tx3);font-size:.78rem}
.fc-1{left:-34px;bottom:56px}
.fc-2{right:-26px;top:40px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-media{width:min(86%,380px);margin-top:1rem}.fc-1{left:-12px}.fc-2{right:-10px}}

/* Page hero */
.page-hero{padding:clamp(36px,5vw,64px) 0 clamp(40px,5vw,64px);background:radial-gradient(900px 400px at 85% -10%,rgba(255,77,26,.16),transparent 60%),radial-gradient(700px 400px at 0% 120%,rgba(90,18,24,.45),transparent 60%);border-bottom:1px solid var(--line)}
.page-hero h1{max-width:900px}
.page-hero h1 span{color:var(--or)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:.35rem;list-style:none;padding:0;margin:0 0 1.4rem;font-size:.86rem;color:var(--tx3)}
.crumbs li+li::before{content:"/";margin-right:.35rem;color:var(--line2)}
.crumbs a{color:var(--tx3)}
.crumbs a:hover{color:#fff}

/* Grids & cards */
.grid{display:grid;gap:1.25rem}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{position:relative;background:linear-gradient(180deg,var(--bg3),var(--bg2));border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;transition:border-color .25s,transform .25s}
.card:hover{border-color:rgba(255,77,26,.55);transform:translateY(-3px)}
.card p:last-child{margin-bottom:0}
.card-ic{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:rgba(255,77,26,.12);color:var(--or);margin-bottom:1rem}
.card-ic .ic{width:24px;height:24px}
.card h3 a{color:#fff}
.card h3 a::after{content:"";position:absolute;inset:0;border-radius:var(--r)}
.card .more{display:inline-flex;align-items:center;gap:.35rem;font-weight:600;font-size:.92rem;color:var(--or2);margin-top:.4rem}
.card .more .ic{width:16px;height:16px}
.card.feature{border-color:rgba(255,77,26,.45);background:linear-gradient(160deg,rgba(255,77,26,.12),var(--bg2) 55%)}

.list-check{list-style:none;padding:0;margin:0 0 1rem;display:grid;gap:.6rem}
.list-check li{display:flex;gap:.65rem;align-items:flex-start}
.list-check li::before{content:"";flex:none;width:20px;height:20px;margin-top:.22rem;border-radius:50%;background:var(--or) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}
.list-check.two{grid-template-columns:repeat(2,1fr);column-gap:1.5rem}
@media (max-width:640px){.list-check.two{grid-template-columns:1fr}}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split.rev>:first-child{order:2}
@media (max-width:900px){.split{grid-template-columns:1fr}.split.rev>:first-child{order:0}}
.media-box{border-radius:22px;overflow:hidden;border:1px solid var(--line2);box-shadow:var(--sh);background:var(--bg3)}
.media-box.light{background:#fff}

.steps{list-style:none;padding:0;margin:0;counter-reset:s;display:grid;gap:1.1rem;grid-template-columns:repeat(4,1fr)}
.steps li{counter-increment:s;background:var(--bg3);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font:800 1.9rem var(--fh);color:var(--or);margin-bottom:.4rem}
.steps h3{font-size:1.05rem}
.steps p{margin:0;font-size:.95rem}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

.compare{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
@media (max-width:760px){.compare{grid-template-columns:1fr}}

.quote{border-left:3px solid var(--or);padding:1rem 1.4rem;background:rgba(255,77,26,.06);border-radius:0 12px 12px 0;color:#fff;font:600 1.15rem/1.5 var(--fh);margin:1.5rem 0}

.tags{display:flex;flex-wrap:wrap;gap:.45rem;list-style:none;padding:0;margin:0}
.tags li{font-size:.82rem;padding:.32rem .7rem;border-radius:999px;background:var(--bg);border:1px solid var(--line2);color:var(--tx2)}

.notice{border:1px dashed var(--line2);border-radius:var(--r);padding:1.2rem 1.4rem;background:rgba(255,255,255,.02)}

/* Industries */
.ind-tools{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;margin-bottom:2rem}
.ind-search{flex:1 1 280px;position:relative}
.ind-search input{width:100%;padding:.9rem 1rem .9rem 2.8rem;border-radius:999px;border:1px solid var(--line2);background:var(--bg2);color:#fff;font:inherit}
.ind-search .ic{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--tx3)}
.ind-count{color:var(--tx3);font-size:.92rem}
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
@media (max-width:980px){.ind-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.ind-grid{grid-template-columns:1fr}}
.ind{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.ind h3{display:flex;gap:.6rem;align-items:center;font-size:1.08rem}
.ind h3 .n{margin-left:auto;font:600 .75rem var(--fb);color:var(--tx3);background:var(--bg);border:1px solid var(--line2);padding:.15rem .5rem;border-radius:999px}
.ind p.ind-seo{font-size:.9rem;margin-bottom:.9rem}
.ind ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
.ind li{font-size:.82rem;padding:.3rem .65rem;border-radius:8px;background:var(--bg);border:1px solid var(--line);color:var(--tx2)}
.ind li mark{background:rgba(255,77,26,.35);color:#fff;border-radius:3px}
.ind[hidden],.ind li[hidden]{display:none}

/* FAQ */
.faq{display:grid;gap:.8rem}
.faq details{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:0 1.3rem;transition:border-color .2s}
.faq details[open]{border-color:rgba(255,77,26,.5)}
.faq summary{list-style:none;cursor:pointer;padding:1.15rem 2rem 1.15rem 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font:600 1.5rem/1 var(--fh);color:var(--or)}
.faq details[open] summary::after{content:"–"}
.faq summary h3{margin:0;font-size:1.04rem;font-weight:600}
.faq-a{padding-bottom:1.1rem}
.faq-a p{margin:0}

/* CTA band */
.cta-band{padding:clamp(48px,6vw,72px) 0}
.cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem;padding:clamp(28px,4vw,48px);border-radius:24px;background:linear-gradient(120deg,var(--mar) 0%,#3a0c10 40%,#1a0b0c 100%);border:1px solid rgba(255,77,26,.35);position:relative;overflow:hidden}
.cta-inner::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,77,26,.4),transparent)}
.cta-inner>div:first-child{max-width:640px;position:relative;z-index:1}
.cta-inner h2{margin-bottom:.4rem}
.cta-inner p{margin:0;color:#e6d9d9}
.cta-actions{display:flex;flex-wrap:wrap;gap:.8rem;position:relative;z-index:1}

/* Prose (blog/legal) */
.prose{max-width:760px}
.prose h2{margin-top:2.2rem;font-size:1.6rem}
.prose h3{margin-top:1.6rem}
.prose li{margin-bottom:.45rem}
.prose table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line2);padding:.65rem .8rem;text-align:left;vertical-align:top}
.prose th{background:var(--bg3);color:#fff}
.table-wrap{overflow-x:auto}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:3rem;align-items:start}
.article-aside{position:sticky;top:96px;display:grid;gap:1rem}
@media (max-width:980px){.article-layout{grid-template-columns:1fr}.article-aside{position:static}}
.meta{display:flex;flex-wrap:wrap;gap:1rem;color:var(--tx3);font-size:.9rem;margin-top:.4rem}
.author-box{display:flex;gap:1rem;align-items:center;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:1.2rem;margin-top:2.5rem}
.author-box img{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:top}
.author-box p{margin:0;font-size:.93rem}
.toc{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:1.2rem 1.4rem}
.toc ol{margin:.5rem 0 0;padding-left:1.1rem;font-size:.93rem}
.toc a{color:var(--tx2)}
.toc a:hover{color:#fff}
.post-card time{color:var(--tx3);font-size:.85rem}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:2rem;align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:1rem}
.contact-list li{display:flex;gap:.9rem;align-items:flex-start;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:1rem 1.1rem}
.contact-list .ic{color:var(--or);margin-top:.15rem}
.contact-list span{display:block;color:var(--tx3);font-size:.82rem}
.contact-list a,.contact-list strong{color:#fff;font-weight:600}
form.cf{background:var(--bg2);border:1px solid var(--line);border-radius:20px;padding:clamp(20px,3vw,32px);display:grid;gap:1rem}
.cf .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:600px){.cf .row{grid-template-columns:1fr}}
.cf label{display:grid;gap:.4rem;font-weight:500;font-size:.92rem;color:#fff}
.cf input,.cf select,.cf textarea{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid var(--line2);background:var(--bg);color:#fff;font:inherit}
.cf input:focus,.cf select:focus,.cf textarea:focus{border-color:var(--or);outline:none;box-shadow:0 0 0 3px rgba(255,77,26,.2)}
.cf textarea{min-height:140px;resize:vertical}
.cf .hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.cf small{color:var(--tx3)}
.form-msg{padding:.9rem 1rem;border-radius:12px;font-weight:500;display:none}
.form-msg.ok{display:block;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4);color:#bbf7d0}
.form-msg.err{display:block;background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.4);color:#fecaca}

/* Footer */
.site-footer{background:#08080a;border-top:1px solid var(--line);padding:64px 0 24px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}
.foot-brand p{font-size:.94rem;margin:1rem 0}
.foot-h{font:700 .95rem var(--fh);color:#fff;margin-bottom:1rem;letter-spacing:.02em}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.site-footer ul a{color:var(--tx2);font-size:.93rem}
.site-footer ul a:hover{color:var(--or2)}
.foot-contact{display:grid;gap:.55rem;font-size:.93rem}
.foot-contact a,.foot-contact span{display:flex;align-items:center;gap:.55rem;color:var(--tx2)}
.foot-contact .ic{width:17px;height:17px;color:var(--or)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;border-top:1px solid var(--line);margin-top:48px;padding-top:22px;font-size:.86rem}
.foot-bottom p{margin:0;color:var(--tx3)}
.foot-bottom a{color:var(--tx3)}
.social{display:flex!important;flex-wrap:wrap;gap:1rem!important}

.wa-float{position:fixed;right:18px;bottom:18px;z-index:90;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:transform .2s}
.wa-float:hover{transform:scale(1.07);color:#fff}
.wa-float .ic{width:28px;height:28px}

/* Reveal animation (progressive enhancement) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.js .reveal{opacity:1;transform:none}}

.center{text-align:center}
.mt-2{margin-top:2rem}
.muted{color:var(--tx3)}
.kicker-num{font:800 2.4rem var(--fh);color:var(--or);line-height:1}
.err-code{font:800 clamp(5rem,16vw,9rem)/1 var(--fh);color:var(--or);margin:0}
[id]{scroll-margin-top:92px}