:root{--bg:#0A1410;--bg-nav:rgba(10,20,16,0.95);--bg-card:#101d16;--bg-card2:#132019;--neon:#3DD68C;--neon-dim:#28A86C;--white:#F4FAF5;--gray-hi:#B8CCBE;--gray-mid:#5A7A6A;--gray-low:#1E2F25;--border:#162219}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--white);font-family:'Inter',sans-serif;font-size:16px;line-height:1.6;overflow-x:hidden}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--gray-low);border-radius:2px}

.wrap{max-width:1160px;margin:0 auto;padding:0 clamp(20px,5vw,80px)}
a.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:8px;font-family:'Inter',sans-serif;font-size:15px;font-weight:600;cursor:pointer;border:none;transition:all .18s ease;white-space:nowrap;text-decoration:none}
a.btn-lime{background:#3DD68C;color:#0A1410;font-weight:700;text-decoration:none}
@keyframes logo-glow{0%,100%{filter:drop-shadow(0 0 4px rgba(61,214,140,.2))}50%{filter:drop-shadow(0 0 14px rgba(61,214,140,.65))}}
.nav{position:sticky;top:0;z-index:100;background:rgba(10,20,16,.92);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid #172219}
.nav-inner{display:flex;align-items:center;height:68px;gap:48px}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:'Inter',sans-serif;font-size:19px;font-weight:800;letter-spacing:-.03em;flex-shrink:0;text-decoration:none;color:#F4FAF5}
.nav-logo .ai{color:#3DD68C}
.nav-logo-img{width:30px;height:30px;object-fit:contain;flex-shrink:0;animation:logo-glow 3s ease-in-out infinite}
.nav-links{display:flex;gap:32px;list-style:none;flex:1}
.nav-links a{font-size:14px;font-weight:500;color:#B8CCBE;transition:color .15s;text-decoration:none}
.nav-links a:hover{color:#F4FAF5}
.nav-cta{margin-left:auto}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;margin-left:auto;background:none;border:none}
.burger span{display:block;width:22px;height:2px;background:#F4FAF5;border-radius:2px;transition:all .25s}
.drawer{display:none;flex-direction:column;padding:8px 0 20px;border-top:1px solid #172219;background:#152018}
.drawer.open{display:flex}
.drawer a{padding:12px clamp(20px,5vw,80px);font-size:15px;font-weight:500;color:#B8CCBE;transition:color .15s;text-decoration:none}
.drawer a:hover{color:#F4FAF5}
.drawer .btn{margin:12px clamp(20px,5vw,80px) 0}

.page-wrap{}
.page-hero{padding:72px 48px 56px;max-width:1100px;margin:0 auto}
.section-tag{font-size:10px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--neon);margin-bottom:16px;display:flex;align-items:center;gap:12px}
.section-tag::after{content:'';width:32px;height:1px;background:var(--neon);opacity:.35}
.section-h1{font-size:clamp(32px,4vw,52px);font-weight:800;letter-spacing:-1.5px;line-height:1.1;margin-bottom:12px}
.section-h1 em{color:var(--neon);font-style:normal}
.section-sub{font-size:16px;color:var(--gray-hi);max-width:560px;line-height:1.7}

/* ARTICLE HERO */
.article-hero{padding:64px 48px 0;max-width:1100px;margin:0 auto}
.back-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--gray-mid);text-decoration:none;margin-bottom:28px;transition:color .2s}
.back-link:hover{color:var(--neon)}
.breadcrumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--gray-mid);margin-bottom:20px;flex-wrap:wrap}
.breadcrumbs a{color:var(--gray-mid);text-decoration:none;transition:color .2s}
.breadcrumbs a:hover{color:var(--neon)}
.breadcrumbs span[aria-current]{color:var(--gray-hi)}
.article-meta{display:flex;align-items:center;gap:14px;margin-bottom:24px;flex-wrap:wrap}
.article-tag{font-size:9px;letter-spacing:.15em;text-transform:uppercase;color:var(--neon);background:rgba(61,214,140,.1);border:1px solid rgba(61,214,140,.2);padding:3px 10px;border-radius:20px}
.article-date{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--gray-mid)}
.article-h1{font-size:clamp(26px,3.5vw,40px);font-weight:800;line-height:1.2;letter-spacing:-1px;max-width:760px;margin-bottom:36px}
.article-cover{width:100%;max-height:460px;object-fit:cover;border-radius:18px;margin-bottom:0;display:block}

/* ARTICLE BODY */
.article-body{max-width:720px;margin:0 auto;padding:56px 48px 80px}
.article-body h2{font-size:22px;font-weight:800;letter-spacing:-.5px;margin:48px 0 16px;color:var(--white)}
.article-body h3{font-size:18px;font-weight:700;letter-spacing:-.3px;margin:36px 0 14px;color:var(--white)}
.article-body p{font-size:15px;color:var(--gray-hi);line-height:1.85;margin-bottom:20px}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:0;list-style:none}
.article-body ul li,.article-body ol li{font-size:15px;color:var(--gray-hi);line-height:1.75;padding:6px 0 6px 24px;position:relative}
.article-body ul li::before{content:'→';color:var(--neon);position:absolute;left:0;font-size:12px;top:8px}
.article-body ol{counter-reset:ol}
.article-body ol li{counter-increment:ol}
.article-body ol li::before{content:counter(ol)'.';color:var(--neon);position:absolute;left:0;font-size:12px;font-weight:700}
.article-body strong{color:var(--white);font-weight:600}
/* .article-body is the layout container for the whole article (hero, TOC,
   cards, buttons, CTA). .article-content is just the rendered markdown
   inside it. Neon link styling belongs only to real body-text links, so it's
   scoped to .article-content and never has to know about sibling components
   like buttons, tg-banner, or related-cards. */
.article-content a{color:var(--neon);text-decoration:underline;text-decoration-color:rgba(61,214,140,.35)}
.article-content a:hover{text-decoration-color:var(--neon)}
/* Compound selector (not just a.btn-lime) so it outranks .drawer a (0,1,1)
   outright instead of tying it — the mobile drawer reuses .btn-lime too. */
a.btn.btn-lime{color:#0A1410;text-decoration:none}
.article-body table{width:100%;border-collapse:collapse;margin:0 0 28px;font-size:14px}
.article-body th,.article-body td{padding:12px 16px;border-bottom:1px solid var(--gray-low);text-align:left;color:var(--gray-hi)}
.article-body th{color:var(--white);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.05em}

.article-highlight{background:rgba(61,214,140,.04);border:1px solid rgba(61,214,140,.15);border-radius:12px;padding:24px 28px;margin:32px 0}
.article-highlight p{margin:0;color:var(--gray-hi)}

/* TABLE OF CONTENTS */
.article-toc{background:rgba(61,214,140,.04);border:1px solid rgba(61,214,140,.15);border-radius:12px;padding:24px 28px;margin:32px 0}
.article-toc-title{font-size:11px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--neon);margin-bottom:14px}
.article-toc ol{margin:0;padding:0;list-style:none;counter-reset:toc}
.article-toc ol li{counter-increment:toc;padding:6px 0 6px 24px;position:relative}
.article-toc ol li::before{content:counter(toc)'.';color:var(--neon);position:absolute;left:0;font-size:13px;font-weight:700}
.article-toc a{font-size:14px;color:var(--gray-hi);text-decoration:none;transition:color .2s}
.article-toc a:hover{color:var(--neon)}

/* TOOL CARDS */
.tool-cards{display:flex;flex-direction:column;gap:20px;margin:32px 0}
.tool-card{background:var(--bg-card);border:1px solid var(--gray-low);border-radius:16px;padding:28px 32px;display:grid;grid-template-columns:auto 1fr;gap:0 24px;align-items:start;transition:border-color .2s}
.tool-card:hover{border-color:rgba(61,214,140,.25)}
.tool-num{font-family:'JetBrains Mono',monospace;font-size:36px;font-weight:700;color:rgba(61,214,140,.12);line-height:1;padding-top:4px;grid-row:1/3}
.tool-name{font-size:17px;font-weight:800;margin-bottom:6px;color:var(--white)}
.tool-tag{display:inline-block;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--neon);background:rgba(61,214,140,.08);border:1px solid rgba(61,214,140,.18);padding:2px 8px;border-radius:10px;margin-bottom:12px}
.tool-desc{font-size:14px;color:var(--gray-hi);line-height:1.75;grid-column:2;margin-top:0}
.tool-list{grid-column:2;margin-top:12px;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.tool-list li{font-size:13px;color:var(--gray-mid);padding-left:18px;position:relative}
.tool-list li::before{content:'·';color:var(--neon);position:absolute;left:4px;font-size:16px;line-height:1;top:1px}

/* FAQ */
.article-faq{margin:48px 0}
.article-faq-title{font-size:22px;font-weight:800;letter-spacing:-.5px;margin-bottom:16px;color:var(--white)}
.article-faq details{background:var(--bg-card);border:1px solid var(--gray-low);border-radius:12px;padding:18px 22px;margin-bottom:12px}
.article-faq summary{font-size:15px;font-weight:600;color:var(--white);cursor:pointer;list-style:none}
.article-faq summary::-webkit-details-marker{display:none}
.article-faq summary::after{content:'+';float:right;color:var(--neon);font-weight:700}
.article-faq details[open] summary::after{content:'−'}
.article-faq p{font-size:14px;color:var(--gray-hi);line-height:1.75;margin-top:12px;margin-bottom:0}

/* RELATED POSTS */
.article-related{margin:48px 0}
.article-related-title{font-size:22px;font-weight:800;letter-spacing:-.5px;margin-bottom:16px;color:var(--white)}
.article-related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.related-card{border:1px solid var(--gray-low);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;background:var(--bg-card);transition:border-color .2s}
.related-card:hover{border-color:rgba(61,214,140,.3)}
.related-card-img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.related-card-body{padding:18px 20px}
.related-card-tag{display:inline-block;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--neon);background:rgba(61,214,140,.1);border:1px solid rgba(61,214,140,.2);padding:2px 8px;border-radius:20px;margin-bottom:10px}
.related-card-title{font-size:14px;font-weight:700;line-height:1.4;color:var(--white)}

/* AUTHOR BIO */
.article-author{background:var(--bg-card);border:1px solid var(--gray-low);border-radius:16px;padding:24px 28px;margin:48px 0}
.article-author-name{font-size:15px;font-weight:700;color:var(--white)}
.article-author-role{font-size:12px;color:var(--neon);margin-top:2px;margin-bottom:8px}
.article-author-bio{font-size:14px;color:var(--gray-hi);line-height:1.7}
.article-author-byline{font-size:13px;color:var(--gray-mid);margin:32px 0}

.article-cta{background:var(--bg-card);border:1px solid rgba(61,214,140,.2);border-radius:18px;padding:44px;text-align:center;margin-top:56px;position:relative;overflow:hidden}
.article-cta::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:70%;height:1px;background:linear-gradient(to right,transparent,rgba(61,214,140,.4),transparent)}
.article-cta-title{font-size:20px;font-weight:800;letter-spacing:-.5px;margin-bottom:12px}
.article-cta-sub{font-size:14px;color:var(--gray-hi);margin-bottom:24px;line-height:1.7;max-width:400px;margin-left:auto;margin-right:auto}
a.btn-primary{display:inline-block;background:var(--neon);color:#06100C;font-family:'Inter',sans-serif;font-weight:700;font-size:15px;padding:13px 28px;border-radius:6px;text-decoration:none;transition:background .2s,box-shadow .2s,transform .15s;letter-spacing:.02em}
.btn-primary:hover{background:var(--neon-dim);box-shadow:0 0 28px rgba(61,214,140,.35);transform:translateY(-1px)}

/* MID-ARTICLE OFFER (uses the article-cta card idiom, sized down) */
.article-offer{background:var(--bg-card);border:1px solid rgba(61,214,140,.2);border-radius:16px;padding:32px;text-align:center;margin:40px 0;position:relative;overflow:hidden}
.article-offer::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:70%;height:1px;background:linear-gradient(to right,transparent,rgba(61,214,140,.4),transparent)}
.article-offer-title{font-size:17px;font-weight:800;letter-spacing:-.3px;margin-bottom:10px}
.article-offer-sub{font-size:14px;color:var(--gray-hi);margin-bottom:20px;line-height:1.7;max-width:400px;margin-left:auto;margin-right:auto}

.tg-banner{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.02);border:1px solid var(--gray-low);border-radius:14px;padding:20px 24px;margin:40px 0;text-decoration:none;color:inherit;transition:border-color .2s}
.tg-banner:hover{border-color:rgba(61,214,140,.3)}
.tg-icon{font-size:28px;flex-shrink:0}
.tg-text-title{font-size:14px;font-weight:700;margin-bottom:4px;color:var(--white)}
.tg-text-sub{font-size:12px;color:var(--gray-mid)}
.tg-arrow{margin-left:auto;color:var(--neon);font-size:18px;flex-shrink:0}

/* BLOG GRID (index) */
.blog-section{max-width:1100px;margin:0 auto;padding:0 48px 96px}
.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:8px}

.post-card{border:1px solid var(--gray-low);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .25s,box-shadow .25s,transform .25s;text-decoration:none;color:inherit;background:var(--bg-card)}
.post-card:hover{border-color:rgba(61,214,140,.3);box-shadow:0 8px 48px rgba(0,0,0,.3);transform:translateY(-4px)}

.post-card-img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:rgba(61,214,140,.04)}
.post-card-img-placeholder{width:100%;aspect-ratio:16/9;background:rgba(61,214,140,.04);display:none;align-items:center;justify-content:center;font-size:40px}
.post-card-body{padding:28px;flex:1;display:flex;flex-direction:column}
.post-card-tag{display:inline-block;font-size:9px;letter-spacing:.15em;text-transform:uppercase;color:var(--neon);background:rgba(61,214,140,.1);border:1px solid rgba(61,214,140,.2);padding:3px 10px;border-radius:20px;margin-bottom:14px;width:fit-content}
.post-card-title{font-size:16px;font-weight:700;line-height:1.4;margin-bottom:12px;color:var(--white)}
.post-card-desc{font-size:13px;color:var(--gray-hi);line-height:1.68;flex:1}
.post-card-meta{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--gray-mid);margin-top:16px;padding-top:16px;border-top:1px solid var(--gray-low)}

/* FEATURED POST (first one spans both columns) */
.post-card.featured{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}
.post-card.featured .post-card-img{aspect-ratio:auto;height:100%;min-height:240px}
.post-card.featured .post-card-img-placeholder{height:100%;min-height:240px;aspect-ratio:auto}
.post-card.featured .post-card-body{padding:36px}
.post-card.featured .post-card-title{font-size:20px}
.post-card.featured{border-color:rgba(61,214,140,.14)}

.blog-teaser{margin-top:20px;border:1px dashed var(--gray-low);border-radius:16px;padding:40px;text-align:center;color:var(--gray-mid);font-size:14px;line-height:1.7}
.blog-teaser a{color:var(--neon);text-decoration:none}
.blog-teaser a:hover{color:var(--neon-dim)}

/* CTA (index) */
.cta-section{max-width:1100px;margin:0 auto;padding:0 48px 96px;border-top:1px solid var(--gray-low)}
.cta-block{background:var(--bg-card);border:1px solid var(--gray-low);border-radius:20px;padding:64px 48px;text-align:center;position:relative;overflow:hidden;margin-top:64px}
.cta-block::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:70%;height:1px;background:linear-gradient(to right,transparent,rgba(61,214,140,.4),transparent)}
.cta-glow{position:absolute;top:-60px;left:50%;transform:translateX(-50%);width:400px;height:250px;border-radius:50%;background:radial-gradient(ellipse at center,rgba(61,214,140,.05),transparent 70%);pointer-events:none}
.cta-label{font-size:10px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--neon);margin-bottom:16px}
.cta-h2{font-size:clamp(24px,3vw,36px);font-weight:800;letter-spacing:-1px;margin-bottom:12px}
.cta-sub{font-size:15px;color:var(--gray-hi);margin-bottom:32px;max-width:480px;margin-left:auto;margin-right:auto;line-height:1.7}

footer{border-top:1px solid var(--gray-low);padding:40px 48px;max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer-logo img{height:28px;opacity:.5}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:13px;color:var(--gray-mid);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--gray-hi)}
.footer-copy{font-size:12px;color:rgba(30,47,37,.9)}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s cubic-bezier(.16,1,.3,1),transform .65s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}

@media(max-width:768px){
  .nav-links,.nav-cta{display:none}
  .burger{display:flex}
  .article-hero{padding:48px 24px 0}
  .article-h1{font-size:26px}
  .article-body{padding:40px 24px 60px}
  .tool-card{grid-template-columns:1fr;gap:0}
  .tool-num{display:none}
  .tool-desc,.tool-list{grid-column:1}
  .article-related-grid{grid-template-columns:1fr}
  .article-author{flex-direction:column}
  .page-hero{padding:48px 24px 40px}
  .blog-section{padding:0 24px 60px}
  .blog-grid{grid-template-columns:1fr}
  .post-card.featured{grid-template-columns:1fr}
  .post-card.featured .post-card-img,.post-card.featured .post-card-img-placeholder{height:200px;min-height:200px}
  .cta-section{padding:0 24px 60px}
  .cta-block{padding:48px 24px}
  footer{padding:32px 24px;flex-direction:column;align-items:flex-start}
}