/* ============================================================
   Beer Control — Public design system (Guide + Tools)
   Shared by /guide/, /tools/ templates. Accent gold (#D9A441) is used
   sparingly on top of a warm off-white / anthracite / deep-navy base —
   never as the dominant interface color. Plain CSS, no build step.
   ============================================================ */

:root{
  /* --- accent (sparingly) --- */
  --amber:#D9A441;
  --amber-dark:#B9811F;
  --amber-soft:rgba(217,164,65,.14);
  --amber-line:rgba(217,164,65,.32);

  /* --- neutral / dark surfaces (anthracite + deep navy, not brand-brown) --- */
  --ink:#15151B;
  --ink-2:#1D1E26;
  --ink-3:#272832;
  --navy:#121826;
  --navy-2:#1A2234;

  /* --- light surfaces --- */
  --paper:#F7F5F0;
  --panel:#FFFFFF;
  --panel-2:#FBF9F4;
  --text:#1C1F24;
  --muted:#5B6168;
  --muted-2:#7A7F86;
  --line:#E6E2D8;
  --line-2:#EDEAE2;
  --shadow:0 20px 44px rgba(15,18,22,.10);
  --shadow-sm:0 8px 20px rgba(15,18,22,.08);
  --radius:14px;
  --radius-sm:10px;
  --radius-lg:20px;

  /* --- type scale --- */
  --fs-eyebrow:11px;
  --fs-caption:12.5px;
  --fs-meta:13.5px;
  --fs-body:16.5px;
  --fs-h3:19px;
  --fs-h2:27px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.bc-public{margin:0;font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;background:var(--paper);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
.bc-public a{text-decoration:none;color:inherit}
.bc-public img{max-width:100%;display:block}
.bc-public .wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.bc-public .wrap-article{max-width:760px;margin:0 auto;padding:0 20px}

@media (prefers-reduced-motion: no-preference){
  .bc-public .hover-lift{transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
  .bc-public .hover-lift:hover{transform:translateY(-4px)}
  .bc-public .arrow-move{transition:transform .18s ease}
  .bc-public a:hover .arrow-move{transform:translateX(3px)}
}
.bc-public :focus-visible{outline:2px solid var(--amber);outline-offset:2px}

/* ---------------- typography helpers ---------------- */
.bc-eyebrow{display:inline-block;font-size:var(--fs-eyebrow);font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}
.bc-subtitle{font-size:18px;line-height:1.55;color:var(--muted)}
.bc-subtitle.on-dark{color:rgba(255,255,255,.72)}
.bc-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:var(--fs-meta);color:var(--muted)}
.bc-meta .dot{opacity:.5}
.bc-caption{font-size:var(--fs-caption);color:var(--muted-2)}
.bc-public h1{font-size:clamp(32px,4.6vw,54px);line-height:1.06;letter-spacing:-.03em;margin:0 0 16px}
.bc-public h2{font-size:var(--fs-h2);line-height:1.25;margin:0 0 14px;letter-spacing:-.01em}
.bc-public h3{font-size:var(--fs-h3);line-height:1.35;margin:0 0 8px}
.bc-public .article-body{font-size:var(--fs-body);line-height:1.75;color:var(--text)}
.bc-public .article-body p{margin:0 0 18px}
.bc-public .article-body h2{margin-top:40px;padding-top:6px;scroll-margin-top:90px}
.bc-public .article-body h3{margin-top:28px;scroll-margin-top:90px}
.bc-public .article-body ul,.bc-public .article-body ol{padding-left:22px;margin:0 0 18px}
.bc-public .article-body li{margin-bottom:8px}
.bc-public .article-body code{background:var(--panel-2);border:1px solid var(--line);border-radius:6px;padding:2px 6px;font-size:14.5px}

/* ---------------- buttons / chips ---------------- */
.bc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:800;font-size:14.5px;border:0;cursor:pointer;white-space:nowrap}
.bc-btn-primary{background:linear-gradient(135deg,#efc765,#c8801d);color:#1d140d}
.bc-btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.bc-btn-ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.22)}
a.bc-chip{display:inline-flex;align-items:center;padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap}
a.bc-chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
a.bc-chip:hover{border-color:var(--amber-line)}

/* ---------------- shared header / footer ---------------- */
.bc-header{position:sticky;top:0;z-index:30;background:rgba(21,21,27,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.bc-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:70px}
.bc-brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.05em;color:#fff;font-size:15px}
.bc-brand-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;background:#fff;border-radius:9px}
.bc-brand-mark img{width:18px;height:18px}
.bc-brand strong{color:var(--amber)}
.bc-brand span{color:#d7d4cf}
.bc-nav{display:flex;align-items:center;gap:22px;font-size:14px}
.bc-nav a{color:rgba(255,255,255,.75);font-weight:600}
.bc-nav a:hover,.bc-nav a.active{color:#fff}
.bc-nav .bc-btn-primary{padding:10px 18px;font-size:13.5px}
.bc-nav-toggle{display:none}

.bc-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:38px 0 46px}
.bc-footer .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}
.bc-footer nav{display:flex;gap:18px;flex-wrap:wrap;font-size:14px}
.bc-footer a:hover{color:#fff}
.bc-footer .bc-footer-copy{font-size:13px;color:rgba(255,255,255,.5)}

@media (max-width:720px){
  .bc-header .wrap{flex-wrap:wrap;min-height:auto;padding:14px 20px}
  .bc-nav{gap:12px;flex-wrap:wrap;font-size:13.5px}
  .bc-footer .wrap{flex-direction:column;align-items:flex-start}
}

/* ---------------- dark hero ---------------- */
.bc-hero-dark{padding:64px 0 32px;background:radial-gradient(circle at top left, rgba(217,164,65,.16), transparent 42%), linear-gradient(180deg,var(--ink-2) 0%, var(--ink) 100%);color:#fff}

/* ---------------- panels / cards ---------------- */
.bc-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.bc-panel-pad{padding:24px}

/* ---------------- Guide: filter bar ---------------- */
.bc-filterbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:28px 0 30px}
.bc-searchbox{flex:1 1 240px;position:relative;min-width:220px}
.bc-searchbox input{width:100%;border:1px solid var(--line);border-radius:999px;padding:12px 16px 12px 42px;font:inherit;background:var(--panel);color:var(--text)}
.bc-searchbox input:focus{border-color:var(--amber-line);outline:2px solid var(--amber-soft)}
.bc-searchbox svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted-2)}
.bc-chiprow{display:flex;gap:10px;flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px;scrollbar-width:thin}
.bc-chiprow::-webkit-scrollbar{height:4px}

/* ---------------- Guide: featured article ---------------- */
.bc-featured{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:linear-gradient(135deg, rgba(217,164,65,.10), var(--ink) 70%);border:1px solid var(--amber-line);box-shadow:var(--shadow);display:grid;grid-template-columns:1fr}
.bc-featured-art{position:relative;min-height:220px;background:linear-gradient(160deg,var(--navy),var(--ink-3));display:flex;align-items:center;justify-content:center;padding:30px}
.bc-featured-art svg{width:46%;max-width:170px;color:var(--amber);opacity:.9}
.bc-featured-body{padding:30px 30px 32px;color:#fff;display:flex;flex-direction:column;gap:14px;justify-content:center}
.bc-featured-body h2{font-size:clamp(22px,3vw,32px);margin:0}
.bc-featured-body p{margin:0;color:rgba(255,255,255,.74);font-size:16px;line-height:1.6}
@media (min-width:860px){.bc-featured{grid-template-columns:minmax(0,1.1fr) minmax(0,1.4fr)}}

/* ---------------- Guide: category art (grid cards) ---------------- */
.bc-card-art{position:relative;height:150px;border-radius:12px 12px 0 0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.bc-card-art svg{width:38%;max-width:88px;color:#fff;opacity:.92}
.bc-card-art::after{content:'';position:absolute;inset:0;background:linear-gradient(160deg, rgba(255,255,255,.08), rgba(0,0,0,.06))}
.art-getting-started{background:linear-gradient(150deg,#2b5f52,#163b33)}
.art-ingredients-recipes{background:linear-gradient(150deg,#8a5a22,#4e3011)}
.art-brew-day{background:linear-gradient(150deg,#8a3a22,#4a1d10)}
.art-fermentation{background:linear-gradient(150deg,#2f5a8a,#182d47)}
.art-packaging{background:linear-gradient(150deg,#5a4a8a,#2b2347)}
.art-advanced-brewing{background:linear-gradient(150deg,var(--navy-2),var(--ink))}

/* ---------------- Guide: article grid ---------------- */
.bc-guide-grid{display:grid;grid-template-columns:1fr;gap:22px}
.bc-guide-card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.bc-guide-card .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.bc-guide-card h3{font-size:19px;margin:0}
.bc-guide-card p{margin:0;color:var(--muted);font-size:14.5px;flex:1}
.bc-guide-card .readmore{font-weight:800;color:var(--amber-dark);font-size:14px}
@media (min-width:720px){.bc-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1180px){.bc-guide-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ---------------- Article: reading progress ---------------- */
.bc-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:linear-gradient(90deg,var(--amber-dark),var(--amber));z-index:60;transition:width .08s linear}

/* ---------------- Article: header ---------------- */
.bc-article-header{padding:34px 0 26px;border-bottom:1px solid var(--line)}
.bc-breadcrumb{display:flex;gap:6px;flex-wrap:wrap;font-size:13px;color:var(--muted-2);margin-bottom:14px}
.bc-breadcrumb a{color:var(--muted-2);font-weight:600}
.bc-breadcrumb a:hover{color:var(--text)}
.bc-difficulty{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:var(--amber-soft);border:1px solid var(--amber-line);color:var(--amber-dark);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}

/* ---------------- Article: layout + TOC ---------------- */
.bc-article-layout{display:grid;grid-template-columns:1fr;gap:0;align-items:start}
.bc-article-main{min-width:0}
.bc-toc{display:none}
@media (min-width:1180px){
  .bc-article-layout{max-width:1180px;margin:0 auto;padding:0 20px;grid-template-columns:220px minmax(0,1fr);gap:48px}
  .bc-article-layout .wrap-article{padding:0;margin:0}
  .bc-toc{display:block;position:sticky;top:92px;align-self:start}
}
.bc-toc-title{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);margin-bottom:12px}
.bc-toc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;border-left:2px solid var(--line);padding-left:14px}
.bc-toc a{font-size:13.5px;color:var(--muted);display:block}
.bc-toc a.active{color:var(--ink);font-weight:700}
.bc-toc li{position:relative}
.bc-toc a.active::before{content:'';position:absolute;left:-16px;top:3px;width:2px;height:16px;background:var(--amber)}

.bc-toc-mobile{display:block;margin:0 0 24px;border:1px solid var(--line);border-radius:12px;background:var(--panel-2)}
.bc-toc-mobile summary{cursor:pointer;list-style:none;padding:14px 16px;font-weight:800;font-size:14px;display:flex;justify-content:space-between;align-items:center}
.bc-toc-mobile summary::-webkit-details-marker{display:none}
.bc-toc-mobile[open] summary .chev{transform:rotate(180deg)}
.bc-toc-mobile .chev{transition:transform .18s ease}
.bc-toc-mobile ul{list-style:none;margin:0;padding:0 16px 14px;display:flex;flex-direction:column;gap:10px}
.bc-toc-mobile a{font-size:14px;color:var(--muted)}
@media (min-width:1180px){.bc-toc-mobile{display:none}}

/* ---------------- Article: callouts ---------------- */
.bc-callout{border-radius:12px;padding:16px 18px;margin:22px 0;font-size:15px;line-height:1.6;border:1px solid var(--line)}
.bc-callout p:last-child{margin-bottom:0}
.bc-callout-label{display:flex;align-items:center;gap:8px;font-weight:800;font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.bc-callout--tip{background:var(--amber-soft);border-color:var(--amber-line)}
.bc-callout--tip .bc-callout-label{color:var(--amber-dark)}
.bc-callout--info{background:#EEF3F8;border-color:#D6E3EE}
.bc-callout--info .bc-callout-label{color:#3A6A96}
.bc-callout--warn{background:#FBEFEC;border-color:#F0D2CB}
.bc-callout--warn .bc-callout-label{color:#A24A32}
.bc-callout--example{background:var(--panel-2);border-color:var(--line)}
.bc-callout--example .bc-callout-label{color:var(--muted)}
.bc-callout--formula{background:var(--ink);color:#f1efe9;border-color:var(--ink);font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;font-size:14.5px}
.bc-callout--formula .bc-callout-label{color:var(--amber)}

/* ---------------- Article: key takeaways ---------------- */
.bc-key-takeaways{margin:34px 0;padding:24px 26px;border-radius:16px;background:linear-gradient(160deg, var(--amber-soft), var(--panel-2));border:1px solid var(--amber-line)}
.bc-key-takeaways-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.bc-key-takeaways-head svg{width:22px;height:22px;color:var(--amber-dark)}
.bc-key-takeaways-head h2{margin:0;font-size:19px}
.bc-key-takeaways ul{margin:0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:10px}
.bc-key-takeaways li{position:relative;padding-left:22px;font-size:15px}
.bc-key-takeaways li::before{content:'';position:absolute;left:0;top:7px;width:9px;height:9px;border-radius:3px;background:var(--amber)}
.bc-key-takeaways-note{margin-top:14px;font-size:12.5px;color:var(--muted-2)}

/* ---------------- Related guides / tools ---------------- */
.bc-related-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:16px}
@media (min-width:720px){.bc-related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.bc-related-card{display:flex;flex-direction:column;gap:8px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.bc-related-card .cat{font-size:11px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--muted-2)}
.bc-related-card h4{margin:0;font-size:16px}
.bc-related-card p{margin:0;color:var(--muted);font-size:13.8px;flex:1}
.bc-related-card .go{font-weight:800;color:var(--amber-dark);font-size:13.5px;display:inline-flex;align-items:center;gap:5px}

.bc-related-tools-row{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.bc-related-tool-card{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.bc-related-tool-card .ic{width:34px;height:34px;border-radius:9px;background:var(--amber-soft);display:flex;align-items:center;justify-content:center;color:var(--amber-dark);flex:0 0 auto}
.bc-related-tool-card .ic svg{width:18px;height:18px}
.bc-related-tool-card .tx{flex:1;min-width:0}
.bc-related-tool-card .tx strong{display:block;font-size:14.5px}
.bc-related-tool-card .tx span{display:block;font-size:12.8px;color:var(--muted)}
.bc-related-tool-card .arrow-move{color:var(--amber-dark);font-weight:800}

/* ---------------- CTA box ---------------- */
.bc-cta{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--ink) 55%,var(--navy));color:#fff;padding:34px 32px;margin:40px 0 10px;display:flex;flex-direction:column;gap:14px}
.bc-cta h3{margin:0;font-size:22px}
.bc-cta p{margin:0;color:rgba(255,255,255,.72);max-width:520px;font-size:15px}
.bc-cta .bc-btn-primary{align-self:flex-start;margin-top:4px}
.bc-cta-compare{display:flex;gap:14px;margin-top:10px;flex-wrap:wrap}
.bc-cta-compare .c{flex:1 1 180px;padding:14px 16px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12)}
.bc-cta-compare .c .lbl{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:rgba(255,255,255,.5);margin-bottom:4px}
.bc-cta-compare .c.active{border-color:var(--amber-line);background:rgba(217,164,65,.08)}
.bc-cta-compare .c.active .lbl{color:var(--amber)}

/* ================================================================
   TOOLS
   ================================================================ */
.bc-tools-hero{padding:60px 0 30px;background:radial-gradient(circle at top left, rgba(217,164,65,.16), transparent 42%), linear-gradient(180deg,var(--ink-2) 0%, var(--ink) 100%);color:#fff}
.bc-tools-hero-inner{display:grid;grid-template-columns:1fr;gap:28px;align-items:center}
@media (min-width:900px){.bc-tools-hero-inner{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}}
.bc-stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}
.bc-stat{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px 6px;text-align:center}
.bc-stat strong{display:block;font-size:19px;color:var(--amber)}
.bc-stat span{font-size:11px;color:rgba(255,255,255,.68)}

.bc-tool-category{margin:38px 0}
.bc-tool-category h2{font-size:20px;margin:0 0 16px;display:flex;align-items:center;gap:10px}
.bc-tool-category h2 .count{font-size:12px;font-weight:700;color:var(--muted-2);background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.bc-tool-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:720px){.bc-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1180px){.bc-tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.bc-tool-card{display:flex;flex-direction:column;gap:12px;padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm)}
.bc-tool-card:hover{border-color:var(--amber-line)}
.bc-tool-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg, rgba(217,164,65,.18), rgba(217,164,65,.06));color:var(--amber-dark)}
.bc-tool-icon svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.bc-tool-card h3{font-size:17.5px;margin:0}
.bc-tool-card p{margin:0;color:var(--muted);font-size:14px;flex:1}
.bc-tool-card .go{font-size:13.5px;font-weight:800;color:var(--amber-dark);display:inline-flex;align-items:center;gap:5px}

/* ---------------- Tool page: calculator / result ---------------- */
.bc-tool-header{padding:46px 0 24px;background:radial-gradient(circle at top left, rgba(217,164,65,.15), transparent 42%), linear-gradient(180deg,var(--ink-2) 0%, var(--ink) 100%);color:#fff}
.bc-tool-header p{margin:0;color:rgba(255,255,255,.72);max-width:680px;font-size:17px}
.bc-calc-layout{display:grid;grid-template-columns:1fr;gap:22px;margin-top:28px}
@media (min-width:860px){.bc-calc-layout{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}}
.bc-field{display:flex;flex-direction:column;gap:7px}
.bc-field label{font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.bc-field .unit{font-weight:500;text-transform:none;color:var(--muted-2);letter-spacing:0}
.bc-field input,.bc-field select{width:100%;border:1.5px solid var(--line);border-radius:11px;padding:12px 14px;background:#fff;color:var(--text);font:inherit}
.bc-field input:focus,.bc-field select:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px var(--amber-soft)}
.bc-field.has-error input{border-color:#C0493A}
.bc-field-error{font-size:12.5px;color:#C0493A;display:none}
.bc-field.has-error .bc-field-error{display:block}
.bc-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:480px){.bc-field-grid{grid-template-columns:1fr}}

.bc-result-panel{background:linear-gradient(165deg,var(--ink) 0%, var(--navy) 100%);border-radius:16px;padding:26px;color:#fff;display:flex;flex-direction:column;gap:16px;min-height:100%}
.bc-result-label{font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.bc-result-value{font-size:clamp(32px,4.4vw,46px);font-weight:800;line-height:1;color:#fff}
.bc-result-value small{font-size:16px;font-weight:700;margin-left:6px;color:var(--amber)}
.bc-result-sub{margin:0;color:rgba(255,255,255,.68);font-size:14px;line-height:1.5}
.bc-result-viz{margin-top:4px}
.bc-viz-bar-track{height:10px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
.bc-viz-bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--amber-dark),var(--amber));transition:width .3s ease}
.bc-viz-scale{display:flex;justify-content:space-between;font-size:11px;color:rgba(255,255,255,.5);margin-top:6px}
.bc-viz-swatch{width:100%;height:54px;border-radius:10px;border:1px solid rgba(255,255,255,.18)}
.bc-viz-dual{display:flex;gap:10px;flex-wrap:wrap}
.bc-viz-dual .c{flex:1 1 90px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:10px 12px;text-align:center}
.bc-viz-dual .c strong{display:block;font-size:19px}
.bc-viz-dual .c span{font-size:11px;color:rgba(255,255,255,.55)}

/* ---------------- Tool page: editorial blocks ---------------- */
.bc-edblock{margin-top:20px}
.bc-edblock h2{font-size:21px}
.bc-faq-item{border-bottom:1px solid var(--line);padding:14px 0}
.bc-faq-item summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:10px}
.bc-faq-item summary::-webkit-details-marker{display:none}
.bc-faq-item[open] summary .chev{transform:rotate(180deg)}
.bc-faq-item .chev{transition:transform .18s ease;flex:0 0 auto;color:var(--muted-2)}
.bc-faq-item p{margin:10px 0 0;color:var(--muted)}
.bc-mistakes-list{display:flex;flex-direction:column;gap:10px;padding:0;margin:0;list-style:none}
.bc-mistakes-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.bc-mistakes-list li::before{content:'';flex:0 0 auto;width:7px;height:7px;border-radius:2px;margin-top:7px;background:#C0493A}

.bc-connect-cta{display:grid;grid-template-columns:1fr;gap:0;border-radius:16px;overflow:hidden;margin-top:30px;border:1px solid var(--line)}
@media (min-width:760px){.bc-connect-cta{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.bc-connect-cta .side{padding:22px 24px}
.bc-connect-cta .side.standalone{background:var(--panel-2)}
.bc-connect-cta .side.connected{background:linear-gradient(150deg,var(--ink),var(--navy));color:#fff}
.bc-connect-cta .tag{font-size:11px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;margin-bottom:8px;display:block}
.bc-connect-cta .side.standalone .tag{color:var(--muted-2)}
.bc-connect-cta .side.connected .tag{color:var(--amber)}
.bc-connect-cta .side p{margin:0 0 14px;font-size:14.5px}
.bc-connect-cta .side.standalone p{color:var(--muted)}
.bc-connect-cta .side.connected p{color:rgba(255,255,255,.74)}

/* ================================================================
   RECIPES
   ================================================================ */
.bc-recipe-grid{display:grid;grid-template-columns:1fr;gap:22px}
@media (min-width:720px){.bc-recipe-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1180px){.bc-recipe-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.bc-recipe-card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.bc-recipe-card .body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.bc-recipe-card h3{font-size:19px;margin:0}
.bc-recipe-card p{margin:0;color:var(--muted);font-size:14px;flex:1}
.bc-recipe-card .readmore{font-weight:800;color:var(--amber-dark);font-size:14px}
.bc-recipe-metrics{display:flex;flex-wrap:wrap;gap:8px}
.bc-recipe-metric{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:56px;padding:6px 8px;border-radius:9px;background:var(--panel-2);border:1px solid var(--line)}
.bc-recipe-metric .v{font-size:14px;font-weight:800;color:var(--ink)}
.bc-recipe-metric .l{font-size:9.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2)}
.bc-recipe-ebc-dot{width:12px;height:12px;border-radius:50%;flex:0 0 auto;border:1px solid rgba(0,0,0,.15)}

.bc-recipe-hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}
@media (min-width:620px){.bc-recipe-hero-stats{grid-template-columns:repeat(5,1fr)}}
.bc-recipe-hero-stat{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:14px 8px;text-align:center}
.bc-recipe-hero-stat strong{display:block;font-size:21px;color:#fff;line-height:1.1}
.bc-recipe-hero-stat span{font-size:10.5px;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.05em}

.bc-radar-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow-sm)}
.bc-radar-card h3{margin:0 0 4px;font-size:17px}
.bc-radar-card .sub{margin:0 0 14px;font-size:13px;color:var(--muted)}
.bc-radar-canvas-wrap{position:relative;max-width:420px;margin:0 auto}

.bc-process-timeline{display:flex;flex-direction:column;gap:0;border-left:2px solid var(--line);margin-left:8px;padding-left:22px}
.bc-process-step{position:relative;padding:0 0 22px}
.bc-process-step:last-child{padding-bottom:0}
.bc-process-step::before{content:'';position:absolute;left:-28px;top:3px;width:10px;height:10px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 3px var(--amber-soft)}
.bc-process-step h4{margin:0 0 4px;font-size:15px}
.bc-process-step .meta{font-size:12.5px;color:var(--muted-2)}
.bc-process-step p{margin:6px 0 0;font-size:13.5px;color:var(--muted)}

.bc-ing-table{width:100%;border-collapse:collapse;font-size:14px}
.bc-ing-table th{text-align:left;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);padding:8px 10px;border-bottom:1px solid var(--line)}
.bc-ing-table td{padding:9px 10px;border-bottom:1px solid var(--line-2);color:var(--text)}
.bc-ing-table tr:last-child td{border-bottom:none}
@media (max-width:620px){.bc-ing-table thead{display:none}.bc-ing-table tr{display:block;padding:10px 0;border-bottom:1px solid var(--line)}.bc-ing-table td{display:flex;justify-content:space-between;gap:10px;padding:3px 0;border-bottom:none}.bc-ing-table td::before{content:attr(data-label);font-weight:700;color:var(--muted-2);font-size:11px;text-transform:uppercase}}

.bc-water-row{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-size:13px}
.bc-water-row .ion{flex:0 0 54px;font-weight:700;color:var(--ink)}
.bc-water-row .track{flex:1;height:8px;border-radius:999px;background:var(--line-2);overflow:hidden}
.bc-water-row .fill{height:100%;background:linear-gradient(90deg,var(--amber-dark),var(--amber))}
.bc-water-row .val{flex:0 0 60px;text-align:right;color:var(--muted);font-size:12px}

.bc-welcome-banner{background:var(--amber-soft);border:1px solid var(--amber-line);border-radius:12px;padding:14px 18px;margin-bottom:18px;font-size:14px;color:var(--ink)}