/* BetCode landing pages — shared styles (Crusoe-style black + acid-lime, JS-free) */
@font-face { font-family:'Geist'; src:url('/fonts/Geist/Geist-300.woff2') format('woff2'); font-weight:300; font-display:swap; }
@font-face { font-family:'Geist'; src:url('/fonts/Geist/Geist-400.woff2') format('woff2'); font-weight:400; font-display:swap; }
@font-face { font-family:'Geist'; src:url('/fonts/Geist/Geist-500.woff2') format('woff2'); font-weight:500; font-display:swap; }
@font-face { font-family:'Geist'; src:url('/fonts/Geist/Geist-700.woff2') format('woff2'); font-weight:700; font-display:swap; }
@font-face { font-family:'Geist Mono'; src:url('/fonts/GeistMono/GeistMono-400.woff2') format('woff2'); font-weight:400; font-display:swap; }
@font-face { font-family:'Geist Mono'; src:url('/fonts/GeistMono/GeistMono-500.woff2') format('woff2'); font-weight:500; font-display:swap; }

:root{
  --bg:#0a0b0a; --bg-2:#121312; --line:rgba(255,255,255,0.14); --line-2:rgba(255,255,255,0.26);
  --ink:#f4f5f1; --dim:#9a9e95; --faint:#6b6f66;
  --lime:#ceeb13; --lime-press:#bcd60f; --on-lime:#0a0b0a;
  --sans:'Geist',system-ui,Arial,sans-serif; --mono:'Geist Mono',ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:400;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--lime);color:var(--on-lime)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3{font-weight:300;letter-spacing:-0.02em;line-height:1.04}
strong{color:var(--ink);font-weight:500}
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(1.25rem,4vw,3rem)}
.eyebrow{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--lime)}

/* nav */
.lnav{position:sticky;top:0;z-index:30;background:rgba(10,11,10,0.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.lnav .nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1180px;margin:0 auto;padding:0 clamp(1.25rem,4vw,3rem)}
.nav-logo{font-family:var(--mono);font-weight:500;letter-spacing:0.02em;font-size:1rem}
.nav-logo .b{color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:1.8rem;list-style:none}
.nav-links a{font-family:var(--mono);font-size:0.76rem;letter-spacing:0.04em;text-transform:uppercase;color:var(--dim);transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{color:var(--on-lime)!important;background:var(--lime);padding:0.55rem 1rem}
.nav-cta:hover{background:var(--lime-press)}
.nav-login{border:1px solid var(--line-2);padding:0.5rem 0.95rem;color:var(--ink)!important}
.nav-login:hover{border-color:var(--lime);color:var(--lime)!important}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:0.5em;font-family:var(--mono);font-size:0.78rem;letter-spacing:0.04em;text-transform:uppercase;padding:0.8rem 1.4rem;border:1px solid transparent;transition:.2s}
.btn-gold{background:var(--lime);color:var(--on-lime)}
.btn-gold:hover{background:var(--lime-press)}
.btn-ghost{border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime)}

/* hero */
.lhero{position:relative;padding:clamp(4.5rem,11vw,8rem) 0 clamp(3.5rem,8vw,6rem);border-bottom:1px solid var(--line)}
.lhero::before{content:'';position:absolute;inset:0;z-index:-1;background:radial-gradient(900px 480px at 85% -10%,rgba(206,235,19,0.07),transparent 60%)}
.lhero h1{font-size:clamp(2.4rem,5.6vw,4.2rem);max-width:18ch;margin:1.1rem 0 1.4rem}
.lhero p.lead{font-family:var(--mono);font-size:0.92rem;max-width:54ch;color:var(--dim);line-height:1.7}
.cta-row{display:flex;flex-wrap:wrap;gap:0.8rem;margin-top:2.2rem}

/* sections */
section.block{padding:clamp(3.5rem,8vw,6.5rem) 0;border-bottom:1px solid var(--line)}
.block h2{font-size:clamp(2rem,4vw,3rem);max-width:20ch;margin:.9rem 0 1.2rem}
.block .lead{font-size:1.02rem;max-width:62ch;color:var(--dim);line-height:1.7}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.split .media{position:relative;overflow:hidden;border:1px solid var(--line)}
.split .media::after{content:'';position:absolute;inset:0;background:var(--lime);mix-blend-mode:soft-light;opacity:0.55;pointer-events:none}
.split img{width:100%;height:auto;display:block;filter:grayscale(1) contrast(1.05) brightness(0.9)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);margin-top:2.5rem}
.card{background:var(--bg);border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(1.5rem,2.2vw,2rem);transition:background .25s}
.card:hover{background:var(--bg-2)}
.card .num{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.1em;color:var(--lime)}
.card h3{font-size:1.1rem;font-weight:500;margin:.8rem 0 .5rem;letter-spacing:-0.01em}
.card p{font-size:0.88rem;color:var(--dim);line-height:1.6}
.card a,.faq p a{color:var(--lime)}
.card a:hover,.faq p a:hover{text-decoration:underline}
.statline{display:flex;flex-wrap:wrap;gap:clamp(1.5rem,5vw,4rem);margin-top:2.5rem}
.statline .s b{display:block;font-size:clamp(2rem,4.5vw,3.2rem);font-weight:300;color:var(--ink);letter-spacing:-0.03em}
.statline .s span{font-family:var(--mono);font-size:0.74rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--dim)}

/* faq */
.faq{display:grid;border-top:1px solid var(--line);margin-top:2.5rem}
.faq details{border-bottom:1px solid var(--line);padding:1.3rem 0.2rem}
.faq summary{cursor:pointer;font-weight:500;color:var(--ink);list-style:none;font-size:1.02rem;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--lime);font-family:var(--mono)}
.faq details[open] summary::after{content:'\2013'}
.faq p{margin-top:.9rem;font-size:0.92rem;color:var(--dim);line-height:1.7}

/* CTA band = lime statement */
.band{padding:clamp(4rem,9vw,7rem) 0;text-align:center;background:var(--lime);color:var(--on-lime);border-bottom:1px solid var(--lime)}
.band h2{font-size:clamp(1.9rem,4.2vw,3rem);margin-bottom:1.2rem;color:var(--on-lime)}
.band p{max-width:48ch;margin:0 auto 2rem;color:rgba(10,11,10,0.72);font-family:var(--mono);font-size:0.9rem}
.band .btn-gold{background:var(--on-lime);color:var(--lime)}
.band .btn-gold:hover{background:#000}

/* footer */
.lfoot{padding:3rem 0;border-top:1px solid var(--line)}
.lfoot .fr{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.5rem;align-items:center}
.lfoot .footer-logo{font-family:var(--mono);font-weight:500;color:var(--ink)}
.lfoot .footer-logo .b{color:var(--lime)}
.lfoot nav a{font-family:var(--mono);color:var(--dim);font-size:0.74rem;margin-left:1.4rem;text-transform:uppercase;letter-spacing:0.05em}
.lfoot nav a:hover{color:var(--ink)}
.lfoot p{font-family:var(--mono);font-size:0.74rem;color:var(--faint);margin-top:1.2rem}

/* internal links */
.xlinks{display:flex;flex-wrap:wrap;gap:0.8rem;margin-top:2.2rem}
.xlinks a{font-family:var(--mono);font-size:0.74rem;letter-spacing:0.04em;text-transform:uppercase;color:var(--ink);border:1px solid var(--line-2);padding:0.7rem 1.1rem;transition:.2s}
.xlinks a:hover{border-color:var(--lime);color:var(--lime)}

@media(max-width:820px){
  .nav-links li.hide-sm{display:none}
  .cards{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .split .media{order:-1}
}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ============ BLOG / ARTICLES ============ */
.postmeta{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);margin-top:1.1rem}
.postmeta b{color:var(--dim);font-weight:400}
.post{max-width:46rem}
.post h2{font-size:clamp(1.45rem,2.6vw,2rem);line-height:1.2;margin:2.8rem 0 1rem;letter-spacing:-.01em}
.post h3{font-size:1.1rem;margin:2rem 0 .7rem;color:var(--ink)}
.post p{color:var(--dim);line-height:1.75;margin:0 0 1.1rem}
.post p strong{color:var(--ink);font-weight:500}
.post ul,.post ol{color:var(--dim);line-height:1.75;margin:0 0 1.3rem;padding-left:1.2rem}
.post li{margin:0 0 .55rem}
.post li strong{color:var(--ink);font-weight:500}
.post a{color:var(--lime);text-decoration:none;border-bottom:1px solid rgba(206,235,19,.35)}
.post a:hover{border-bottom-color:var(--lime)}
.post .pullquote{border-left:2px solid var(--lime);padding:.2rem 0 .2rem 1.2rem;margin:1.8rem 0;color:var(--ink);font-size:1.05rem;line-height:1.6}
.post table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.92rem}
.post th,.post td{text-align:left;padding:.7rem .8rem;border-bottom:1px solid var(--line);color:var(--dim);vertical-align:top}
.post th{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);border-bottom-color:var(--line-2)}
.post td strong{color:var(--ink);font-weight:500}
.postlist{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:2.5rem}
.postlist a{display:block;background:var(--bg);padding:1.6rem clamp(1.1rem,2.5vw,2rem);transition:background .2s ease}
.postlist a:hover{background:var(--bg-2)}
.postlist .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--faint)}
.postlist h2{font-size:1.15rem;margin:.5rem 0 .4rem;color:var(--ink);letter-spacing:-.01em}
.postlist p{color:var(--dim);margin:0;line-height:1.6;font-size:.95rem}
.morelinks{margin-top:3rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.morelinks .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);display:block;margin-bottom:.8rem}
.morelinks a{display:inline-block;margin:0 1.4rem .5rem 0;color:var(--dim);border-bottom:1px solid var(--line)}
.morelinks a:hover{color:var(--ink);border-bottom-color:var(--line-2)}

/* author box */
.author{display:flex;gap:1rem;align-items:flex-start;border:1px solid var(--line);padding:1.2rem 1.4rem;margin-top:3rem}
.author .av{width:46px;height:46px;flex:none;border:1px solid var(--lime);color:var(--lime);font-family:var(--mono);font-size:.9rem;display:flex;align-items:center;justify-content:center}
.author b{display:block;color:var(--ink);font-weight:500;margin-bottom:.3rem}
.author p{margin:0;font-size:.88rem;color:var(--dim);line-height:1.55}

/* ============ LOGIN ============ */
.login-main{min-height:calc(100vh - 64px);display:flex;align-items:center;justify-content:center;padding:clamp(3rem,8vw,6rem) clamp(1.25rem,4vw,3rem);position:relative}
.login-main::before{content:'';position:absolute;inset:0;z-index:-1;background:radial-gradient(900px 480px at 80% -10%,rgba(206,235,19,0.07),transparent 60%)}
.login-card{width:100%;max-width:440px;border:1px solid var(--line);background:var(--bg-2);padding:clamp(1.8rem,4vw,2.6rem)}
.login-card h1{font-size:clamp(2rem,4vw,2.6rem);margin:0.9rem 0 0.6rem}
.login-sub{font-family:var(--mono);font-size:0.82rem;color:var(--dim);line-height:1.6;margin-bottom:1.8rem}
.login-form label{display:block;font-family:var(--mono);font-size:0.72rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--dim);margin:0 0 0.45rem}
.login-form input{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--ink);font-family:var(--sans);font-size:0.95rem;padding:0.85rem 1rem;margin-bottom:1.15rem;transition:border-color .2s}
.login-form input:focus{outline:none;border-color:var(--lime)}
.login-form .cf-turnstile{margin:0.2rem 0 1.15rem;min-height:65px}
.login-btn{width:100%;justify-content:center;border:0;cursor:pointer}
.login-msg{font-family:var(--mono);font-size:0.78rem;line-height:1.6;margin-top:1rem;min-height:1.2em}
.login-msg.error{color:#ff6b6b}.login-msg.info{color:var(--lime)}
.login-foot{font-family:var(--mono);font-size:0.76rem;color:var(--faint);margin-top:1.6rem;padding-top:1.2rem;border-top:1px solid var(--line)}
.login-foot a{color:var(--dim);text-decoration:underline;text-underline-offset:3px}.login-foot a:hover{color:var(--lime)}

/* ==== BLOG INDEX v3 (managed by build_blog.py) ==== */
.cover{margin:0 0 2.6rem;border:1px solid var(--line);aspect-ratio:16/9;overflow:hidden;background:var(--bg-2)}
.cover img{width:100%;height:100%;object-fit:cover;display:block}
.bhero .hmeta{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin:2.2rem 0 .9rem}
.topics{display:flex;flex-wrap:wrap;gap:.6rem}
.topics a{display:inline-flex;align-items:center;gap:.7rem;font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ink);border:1px solid var(--line-2);padding:.6rem .95rem;transition:.2s}
.topics a b{font-weight:500;color:var(--lime)}
.topics a:hover{border-color:var(--lime);color:var(--lime)}
.listlabel{display:block;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:0 0 1rem}
.k{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--faint)}
.views{display:inline-flex;align-items:center;gap:.4rem;margin-left:.8rem;color:var(--dim)}
.views[hidden]{display:none}
.views i{width:6px;height:6px;background:var(--lime);border-radius:50%;display:inline-block}
.postmeta .views{margin-left:.8rem}
.tag{position:absolute;top:.85rem;left:.85rem;font-family:var(--mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--lime);background:rgba(10,11,10,.86);border:1px solid rgba(206,235,19,.45);padding:.38rem .6rem;pointer-events:none}
.more{font-family:var(--mono);font-size:.76rem;color:var(--lime);letter-spacing:.04em;text-transform:uppercase;transition:.2s}
/* featured */
.featured{position:relative;display:grid;grid-template-columns:1.2fr .8fr;border:1px solid var(--line);background:var(--bg);transition:background .2s,border-color .2s}
.featured:hover{background:var(--bg-2);border-color:var(--line-2)}
.featured .fimg{position:relative;aspect-ratio:16/9;overflow:hidden;border-right:1px solid var(--line);background:var(--bg-2)}
.featured .fimg img,.pcard .pimg img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.featured:hover .fimg img,.pcard:hover .pimg img{transform:scale(1.035)}
.featured .fbody{padding:clamp(1.5rem,3vw,2.6rem);display:flex;flex-direction:column;justify-content:center}
.featured h2{font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.15;margin:.8rem 0 1rem;letter-spacing:-.01em}
.featured h2 a{color:var(--ink)}
.featured h2 a::after{content:"";position:absolute;inset:0}
.featured p{color:var(--dim);line-height:1.7;margin:0 0 1.4rem}
/* topic sections */
.topic{scroll-margin-top:72px}
.thead{display:grid;grid-template-columns:1fr 1.1fr;gap:1.5rem 3rem;align-items:end;margin-bottom:1.8rem}
.thead h2{font-size:clamp(1.7rem,3.2vw,2.5rem);line-height:1.1;letter-spacing:-.015em;margin:.7rem 0 0}
.thead p{font-family:var(--mono);font-size:.86rem;line-height:1.7;color:var(--dim);margin:0;max-width:52ch}
.postgrid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.pcard{position:relative;display:flex;flex-direction:column;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg);transition:background .2s}
.pcard:hover{background:var(--bg-2)}
.pcard .pimg{position:relative;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line);background:var(--bg-2)}
.pcard .pbody{display:flex;flex-direction:column;flex:1;padding:1.3rem 1.5rem 1.6rem}
.pcard h3{font-size:1.22rem;line-height:1.3;margin:.6rem 0 .55rem;letter-spacing:-.01em;font-weight:500}
.pcard h3 a{color:var(--ink)}
.pcard h3 a::after{content:"";position:absolute;inset:0}
.pcard p{color:var(--dim);font-size:.92rem;line-height:1.65;margin:0 0 1.1rem}
.pcard .more{margin-top:auto;opacity:.55}
.pcard:hover .more,.featured:hover .more{opacity:1;padding-left:.3rem}
@media(max-width:900px){.featured{grid-template-columns:1fr}.featured .fimg{border-right:0;border-bottom:1px solid var(--line)}.thead{grid-template-columns:1fr;align-items:start}}
@media(max-width:640px){.postgrid{grid-template-columns:1fr}.pcard .pbody{padding:1.1rem 1.1rem 1.4rem}.pcard h3{font-size:1.1rem}.topics a{padding:.5rem .75rem;font-size:.68rem}}
/* ==== /BLOG INDEX v3 ==== */