/* =========================================================
   Rank Growth Lab — single stylesheet (no framework)
   Optimized: ~14KB, no @imports, no external fonts blocking
   ========================================================= */

/* ---------- Layout ---------- */
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:1.25rem}
.container-narrow{max-width:var(--maxw-narrow);margin-inline:auto;padding-inline:1.25rem}
.section{padding-block:3rem}
@media(min-width:768px){.section{padding-block:5rem}}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}
.card-cut{background:var(--surface);border:1.5px solid var(--ink);border-radius:var(--radius);box-shadow:var(--shadow-cut);transition:transform .2s,box-shadow .2s;padding:1.5rem}
.card-cut:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 0 var(--ink)}

/* ---------- Tools grid ---------- */
.tools-grid{display:grid;gap:1.25rem}
@media(min-width:640px){.tools-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.tools-grid{grid-template-columns:repeat(4,1fr)}}
.tool-card{display:flex;flex-direction:column;background:var(--bg);text-align:left}
.tool-card .num{font-family:var(--font-mono);font-size:.625rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-soft)}
.tool-card .badge{font-family:var(--font-mono);font-size:.625rem;text-transform:uppercase;letter-spacing:.1em;border-radius:3px;padding:.125rem .375rem;font-weight:600;border:1px solid}
.badge-live{background:oklch(.6 .14 155 / .15);border-color:oklch(.6 .14 155 / .4);color:oklch(.4 .13 155)}
.badge-beta{background:var(--accent-soft);border-color:oklch(.7 .19 45 / .4);color:oklch(.4 .16 45)}
.tool-card h3{font-size:1.25rem;font-weight:600;line-height:1.2;margin-top:1rem}
.tool-card p{margin-top:.5rem;font-size:.875rem;color:var(--ink-soft);flex:1}
.tool-card .use{margin-top:1.25rem;font-size:.875rem;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:.25rem}
.tool-card:hover .use{color:var(--accent)}
.tool-icon{width:32px;height:32px;color:var(--ink);margin-top:1rem}

/* ---------- Section heads ---------- */
.section-head{display:flex;flex-direction:column;gap:1rem;margin-bottom:3rem}
@media(min-width:768px){.section-head{flex-direction:row;align-items:flex-end;justify-content:space-between}}
.section-head h2{font-size:clamp(1.875rem,4vw,3rem);font-weight:600;margin-top:.75rem}
.section-head p{margin-top:.75rem;color:var(--ink-soft);max-width:36rem}
.section-link{display:inline-flex;align-items:center;gap:.25rem;font-size:.875rem;font-weight:600}
.section-link:hover{color:var(--accent)}

/* ---------- Borders for big sections ---------- */
.bordered-y{border-block:2px solid var(--ink)}
.bg-muted{background:rgba(245,225,200,.4)}
.bg-ink{background:var(--ink);color:var(--bg)}
.bg-ink h2{color:var(--bg)}
.bg-ink .lead{color:rgba(255,255,255,.7)}
.bg-ink .eyebrow{color:var(--accent)}


/* ---------- Roadmap ---------- */
.roadmap{margin-top:2rem;display:grid;gap:.5rem}
.roadmap li{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:6px;background:var(--surface);border:1px solid var(--border)}
.roadmap .status{font-family:var(--font-mono);font-size:.625rem;text-transform:uppercase;letter-spacing:.08em;padding:.125rem .375rem;border-radius:3px;font-weight:600;flex-shrink:0}
.s-shipped{background:oklch(.6 .14 155 / .15);color:oklch(.4 .13 155)}
.s-now{background:var(--accent-soft);color:oklch(.4 .16 45)}
.s-next{background:var(--surface-muted);color:var(--ink-soft)}
.roadmap .label{font-weight:500;font-size:.9rem}
.roadmap .note{margin-left:auto;font-size:.75rem;color:var(--ink-soft)}


/* ---------- Breadcrumbs ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.375rem;font-size:.8rem;color:var(--ink-soft);margin-bottom:1.5rem}
.crumbs a:hover{color:var(--accent)}
.crumbs span.sep{opacity:.5}
.crumbs .current{color:var(--ink);font-weight:500}

.container {
    width: 80%;
}
nav.crumbs.container {
    width: 100% !important;
    margin-bottom: 0px;
    margin-top: 30px;
    padding-left: 0px;
}
.container-narrow {
    width: 80%;
}



/* ---------- Page heads ---------- */
.page-head{padding-top:3rem;padding-bottom:1rem}
.page-head .eyebrow-blue{color:var(--ink);font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.16em;font-weight:600}
.page-head h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:600;margin-top:.5rem}
.page-head .lead{margin-top:1rem;font-size:1.125rem;color:var(--ink-soft);max-width:48rem}

/* ---------- Article (blog post) ---------- */
.article{font-size:1.0625rem;line-height:1.75;color:var(--ink)}
.article p{margin-bottom:1.25rem;color:var(--ink-soft)}
.article h2{margin-top:2.75rem;margin-bottom:1rem;font-size:2rem;font-weight:600}
.article h3{margin-top:2rem;margin-bottom:.75rem;font-size:1.375rem;font-weight:600}
.article ul,.article ol{margin-bottom:1.25rem;padding-left:1.25rem;color:var(--ink-soft)}
.article ul{list-style:disc}
.article ol{list-style:decimal}
.article li{margin-bottom:.4rem}
.article a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.article strong{color:var(--ink);font-weight:600}
.article code{background:var(--surface-muted);padding:.125rem .375rem;border-radius:.25rem;font-family:var(--font-mono);font-size:.9em}

/* ---------- FAQ accordion ---------- */
.faqs{margin-top:1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.faqs details{border-bottom:1px solid var(--border)}
.faqs details:last-child{border-bottom:0}
.faqs summary{list-style:none;padding:1.25rem;cursor:pointer;display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;font-weight:500}
.faqs summary::-webkit-details-marker{display:none}
.faqs summary::after{content:"⌄";color:var(--ink-soft);transition:transform .2s;flex-shrink:0;font-size:1.25rem;line-height:1}
.faqs details[open] summary::after{transform:rotate(180deg)}
.faqs summary:hover{background:rgba(245,225,200,.3)}
.faqs .ans{padding:0 1.25rem 1.25rem;font-size:.95rem;color:var(--ink-soft);line-height:1.7}

/* ---------- Tool/post list pages ---------- */
.list-grid{display:grid;gap:1.5rem;margin-top:2.5rem}
@media(min-width:768px){.list-grid{grid-template-columns:repeat(2,1fr)}}
.list-card{padding:1.5rem;display:flex;flex-direction:column;gap:.5rem;height:100%}
.list-card .meta{display:flex;flex-wrap:wrap;gap:.5rem;font-size:.75rem;align-items:center}
.list-card .cat-pill{background:var(--brand-soft);color:oklch(.4 .18 262);padding:.125rem .5rem;border-radius:9999px;font-weight:500}
.list-card h2{font-size:1.5rem;font-weight:600;line-height:1.3;margin-top:.5rem}
.list-card:hover h2{color:var(--accent)}
.list-card p{color:var(--ink-soft)}

/* ---------- Categories filter ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.5rem}
.filter-btn{border-radius:9999px;padding:.375rem .875rem;font-size:.875rem;font-weight:500;border:1px solid var(--border);background:var(--surface);color:var(--ink-soft);transition:all .15s}
.filter-btn:hover{background:var(--surface-muted);color:var(--ink)}
.filter-btn.active{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.search-box{position:relative}
.search-box input{width:100%;border:1px solid var(--border);background:var(--bg);padding:.5rem 1rem .5rem 2.25rem;border-radius:6px;font-size:.875rem}
.search-box input:focus{outline:none;border-color:var(--accent)}
.search-box::before{content:"⌕";position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--ink-soft)}

/* ---------- Tools page sections ---------- */
.cat-section{margin-top:3rem}
.cat-section .title{display:flex;align-items:center;gap:1rem;font-size:1.25rem;font-weight:600}
.cat-section .title::after{content:"";flex:1;height:1px;background:var(--border)}

/* ---------- Tool detail page ---------- */
.tool-meta-row{display:inline-flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}
.tool-pill{font-size:.75rem;padding:.125rem .625rem;border-radius:9999px;font-weight:500}

/* ---------- Tool widgets ---------- */
.tool-grid-2{display:grid;gap:1.5rem;margin-top:2.5rem}
@media(min-width:1024px){.tool-grid-2{grid-template-columns:repeat(2,1fr)}}
.field{display:block}
.field-label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.375rem;font-size:.875rem;font-weight:500}
.field-hint{font-size:.75rem;color:var(--ink-soft);font-family:var(--font-mono)}
.field-hint.warn{color:var(--destructive)}
.field input,.field textarea,.tool-input{width:100%;border:1px solid var(--border);background:var(--bg);padding:.625rem .75rem;border-radius:6px;font-size:.875rem}
.field input:focus,.field textarea:focus,.tool-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px oklch(.7 .19 45 / .2)}
.field textarea{resize:vertical;min-height:80px}
.code-out{background:var(--surface-muted);padding:1rem;border-radius:6px;font-family:var(--font-mono);font-size:.75rem;white-space:pre-wrap;word-break:break-all;min-height:240px;overflow:auto}
.preview-box{border:1px solid var(--border);background:var(--bg);padding:1rem;border-radius:6px;margin-top:1.25rem}
.preview-box .url{font-size:.75rem;color:var(--success);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.preview-box .ttl{margin-top:.25rem;color:oklch(.35 .18 262);font-size:1rem;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.preview-box .desc{margin-top:.25rem;color:var(--ink-soft);font-size:.875rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.copy-btn{display:inline-flex;align-items:center;gap:.375rem;border:1px solid var(--border);background:var(--bg);padding:.375rem .625rem;border-radius:6px;font-size:.75rem;font-weight:500}
.copy-btn:hover{background:var(--surface-muted)}
.tool-form{display:flex;flex-direction:column;gap:.75rem;padding:1.25rem}
@media(min-width:640px){.tool-form{flex-direction:row}}
.tool-form .grow{flex:1}

/* ---------- Tool result lists ---------- */
.kw-grid{display:grid;gap:1.25rem;margin-top:1.5rem}
@media(min-width:768px){.kw-grid{grid-template-columns:repeat(2,1fr)}}
.kw-list{display:flex;flex-direction:column;divide-y:1px solid var(--border)}
.kw-list li{padding:.5rem 0;display:flex;justify-content:space-between;align-items:center;gap:.75rem;border-bottom:1px solid var(--border);font-size:.875rem}
.kw-list li:last-child{border-bottom:0}
.diff{font-size:.625rem;text-transform:uppercase;letter-spacing:.08em;padding:.125rem .5rem;border-radius:9999px;font-weight:500}
.diff-easy{background:oklch(.6 .14 155 / .15);color:oklch(.45 .13 155)}
.diff-medium{background:oklch(.72 .17 70 / .15);color:oklch(.5 .16 75)}
.diff-hard{background:oklch(.58 .22 27 / .15);color:var(--destructive)}

/* ---------- Stats ---------- */
.stats-grid{display:grid;gap:1rem;margin-top:1.5rem}
@media(min-width:640px){.stats-grid{grid-template-columns:repeat(3,1fr)}}
.stat-card{padding:1.25rem}
.stat-card .lbl{font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft);font-weight:600}
.stat-card .val{margin-top:.25rem;font-family:var(--font-display);font-size:1.5rem;font-weight:600}

/* ---------- Bars ---------- */
.bar{margin-bottom:.75rem}
.bar .top{display:flex;justify-content:space-between;font-size:.875rem;margin-bottom:.25rem}
.bar .track{height:8px;background:var(--surface-muted);border-radius:9999px;overflow:hidden}
.bar .fill{height:100%;background:linear-gradient(90deg,var(--accent),oklch(.65 .2 30));border-radius:9999px}

/* ---------- About page extras ---------- */
.values-grid{margin-top:3.5rem;display:grid;gap:1.25rem}
@media(min-width:640px){.values-grid{grid-template-columns:repeat(2,1fr)}}
.value-card{padding:1.25rem}
.value-card .ic{width:40px;height:40px;display:grid;place-items:center;background:var(--ink);color:var(--bg);border-radius:6px;font-size:1.125rem;margin-bottom:.75rem}
.value-card h3{font-size:1.125rem;font-weight:600}
.value-card p{font-size:.875rem;color:var(--ink-soft);margin-top:.25rem}

/* ---------- Contact ---------- */
.contact-grid{margin-top:3rem;display:grid;gap:2rem}
@media(min-width:1024px){.contact-grid{grid-template-columns:1.2fr 1fr}}
.contact-form{padding:2rem;display:grid;gap:1rem}
.contact-form .row{display:grid;gap:1rem}
@media(min-width:640px){.contact-form .row{grid-template-columns:1fr 1fr}}
.contact-aside{display:flex;flex-direction:column;gap:1.25rem}
.contact-aside .card{padding:1.5rem}
.contact-aside h2{font-size:1.125rem;font-weight:600}
.contact-aside .socials-grid{margin-top:.75rem;display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}
.contact-aside .socials-grid a{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.75rem 0;border:1px solid var(--border);border-radius:6px;font-size:.75rem;color:var(--ink-soft)}
.contact-aside .socials-grid a:hover{color:var(--accent);background:var(--surface-muted)}

/* ---------- Related sections ---------- */
.related-tools,.related-posts{margin-top:3.5rem}
.related-tools h2,.related-posts h2{font-size:1.5rem;font-weight:600;margin-bottom:1.25rem}
.related-grid{display:grid;gap:1rem}
@media(min-width:640px){.related-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.related-tools .related-grid{grid-template-columns:repeat(3,1fr)}}
.related-card{padding:1.25rem;display:flex;justify-content:space-between;gap:.75rem;align-items:flex-start}
.related-card h3{font-size:1rem;font-weight:600}
.related-card:hover h3{color:var(--accent)}
.related-card p{font-size:.875rem;color:var(--ink-soft);margin-top:.25rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- Score ring ---------- */
.score-card{display:grid;gap:1.5rem;align-items:center;padding:1.5rem}
@media(min-width:768px){.score-card{grid-template-columns:auto 1fr}}
.score-ring{position:relative;width:96px;height:96px}
.score-ring .num{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-display);font-size:1.5rem;font-weight:600}
.checks-list{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.check-item{padding:1rem;display:flex;gap:.75rem;align-items:flex-start;border-bottom:1px solid var(--border)}
.check-item:last-child{border-bottom:0}
.check-item .ic{flex-shrink:0;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:.75rem;font-weight:700;margin-top:.125rem}
.check-item .ic.pass{background:var(--success)}
.check-item .ic.warn{background:var(--warn)}
.check-item .ic.fail{background:var(--destructive)}
.check-item .lbl{font-weight:500;font-size:.875rem}
.check-item .det{font-size:.875rem;color:var(--ink-soft);margin-top:.125rem}

/* ---------- Hidden util ---------- */
.hidden{display:none!important}
.sr{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.fade-up{animation:fadeUp .6s cubic-bezier(.4,0,.2,1) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}