/* US Peptide Labs — dosage pages (programmatic SEO section)
   Inherits palette from style.css / info.css. Additive only. */

.crumb{background:var(--bg-2,#f6f5f1);border-bottom:1px solid rgba(0,0,0,.07);font-size:13px;padding:10px 0}
.crumb .wrap{color:#6b6b6b}
.crumb a{color:var(--red,#c0392b);text-decoration:none}
.crumb a:hover{text-decoration:underline}
.crumb span{color:#6b6b6b}

/* ---- page hero ---- */
.dos-hero{padding:44px 0 26px;background:var(--ink,#1a2332);color:#fff}
.dos-hero .eyebrow{color:#d8b45a;letter-spacing:.14em;text-transform:uppercase;font-size:11.5px;font-weight:700}
.dos-hero h1{margin:10px 0 12px;font-family:Fraunces,Georgia,serif;font-weight:500;font-size:clamp(28px,4.4vw,46px);line-height:1.1;color:#fff}
.dos-hero h1 .italic{font-style:italic;color:#d8b45a}
.dos-hero .lead{max-width:64ch;color:#c9cfdb;font-size:16.5px;line-height:1.65;margin:0}
.dos-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.dos-meta span{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);color:#e7ebf2;
  border-radius:999px;padding:5px 12px;font-size:12.5px;font-weight:500}

/* ---- generic section shell ---- */
.dos-sec{padding:38px 0;border-bottom:1px solid rgba(0,0,0,.07)}
.dos-sec:last-of-type{border-bottom:0}
.dos-sec h2{font-family:Fraunces,Georgia,serif;font-weight:500;font-size:clamp(22px,3vw,31px);margin:0 0 6px;color:var(--ink,#1a2332)}
.dos-sec h2 .italic{font-style:italic;color:var(--red,#c0392b)}
.dos-sec h3{font-size:17px;margin:24px 0 8px;color:var(--ink,#1a2332)}
.dos-sec p{line-height:1.72;color:#3c3c3c;max-width:74ch}
.dos-sec .sec-sub{color:#6b6b6b;margin:0 0 18px;font-size:15px}
.dos-alt{background:var(--bg-2,#f6f5f1)}

/* ---- reported-range table ---- */
.range-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0 0}
table.range{width:100%;border-collapse:collapse;font-size:14.5px;min-width:560px;background:#fff;
  border:1px solid rgba(0,0,0,.1);border-radius:10px;overflow:hidden}
table.range th{background:var(--ink,#1a2332);color:#fff;text-align:left;padding:11px 13px;font-size:12.5px;
  letter-spacing:.05em;text-transform:uppercase;font-weight:700;white-space:nowrap}
table.range td{padding:12px 13px;border-top:1px solid rgba(0,0,0,.08);vertical-align:top;color:#333}
table.range tbody tr:nth-child(even){background:#fbfaf7}
table.range td.amt{font-weight:700;color:var(--ink,#1a2332);white-space:nowrap}
/* compounds with no single mcg figure (topical %, mg/kg, IU, infusion rate) */
table.range td.amt.na{font-weight:600;color:#8a7a52;font-style:italic;white-space:normal;min-width:132px}
.range-note{font-size:13px;color:#6b6b6b;margin-top:10px;line-height:1.6}

.callout{border-left:3px solid var(--red,#c0392b);background:#fff;padding:14px 16px;border-radius:0 8px 8px 0;
  font-size:13.6px;line-height:1.65;color:#4a4a4a;margin:18px 0;border-top:1px solid rgba(0,0,0,.06);
  border-right:1px solid rgba(0,0,0,.06);border-bottom:1px solid rgba(0,0,0,.06)}
.callout b{color:var(--ink,#1a2332)}

/* ---- embedded calculator ---- */
.mini-calc{background:#fff;border:1px solid rgba(0,0,0,.11);border-radius:14px;padding:20px;
  box-shadow:0 2px 18px rgba(0,0,0,.05)}
.mc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.mc-field{margin-bottom:15px}
.mc-field label{display:block;font-size:12.5px;font-weight:700;color:var(--ink,#1a2332);
  text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.mc-row{display:flex;gap:8px;align-items:stretch;max-width:100%}
.mc-row input,.mc-row select{flex:1 1 auto;min-width:0;width:auto;padding:10px 12px;font:inherit;font-size:15px;
  border:1px solid rgba(0,0,0,.2);border-radius:8px;background:#fff;color:#222}
.mc-row .u{flex:0 0 auto;display:flex;align-items:center;padding:0 11px;background:var(--bg-2,#f6f5f1);
  border:1px solid rgba(0,0,0,.14);border-radius:8px;font-size:13.5px;color:#555;font-weight:600}
.mc-toggle{flex:0 0 auto;display:flex;border:1px solid rgba(0,0,0,.16);border-radius:8px;overflow:hidden}
.mc-toggle button{border:0;background:#fff;padding:0 13px;font:inherit;font-size:13.5px;cursor:pointer;color:#666}
.mc-toggle button.on{background:var(--ink,#1a2332);color:#fff;font-weight:700}
.mc-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.mc-chips button{border:1px solid rgba(0,0,0,.16);background:#fff;border-radius:999px;padding:5px 11px;
  font:inherit;font-size:12.5px;cursor:pointer;color:#444;white-space:nowrap}
.mc-chips button.on{background:var(--ink,#1a2332);color:#fff;border-color:var(--ink,#1a2332);font-weight:600}
.mc-chips button:hover{border-color:var(--red,#c0392b);color:var(--red,#c0392b)}
.mc-chips button.on:hover{color:#fff}

.mc-res{background:var(--ink,#1a2332);border-radius:12px;padding:20px;color:#fff;height:fit-content}
.mc-res .lab{font-size:11.5px;text-transform:uppercase;letter-spacing:.1em;color:#93a0b5;font-weight:700}
.mc-big{font-family:Fraunces,Georgia,serif;font-size:52px;line-height:1;margin:8px 0 2px;color:#d8b45a;font-weight:500}
.mc-big small{font-size:16px;color:#93a0b5;margin-left:7px;font-family:Inter,sans-serif}
.mc-sub{color:#c9cfdb;font-size:13.5px;margin-bottom:15px}
.mc-rows{border-top:1px solid rgba(255,255,255,.14);padding-top:12px}
.mc-rr{display:flex;justify-content:space-between;gap:12px;padding:6px 0;font-size:13.5px;color:#c9cfdb}
.mc-rr b{color:#fff}
.mc-note{margin-top:12px;font-size:12.8px;line-height:1.6;padding:9px 11px;border-radius:7px}
.mc-note.ok{background:rgba(120,190,130,.16);color:#cfe9d4}
.mc-note.warn{background:rgba(230,170,70,.17);color:#f2ddb4}

/* syringe meter */
.mc-syr{margin:14px 0 4px;height:24px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);
  border-radius:5px;position:relative;overflow:hidden}
.mc-syr i{position:absolute;inset:0 auto 0 0;background:linear-gradient(90deg,#d8b45a,#e8cf8c);
  width:0;transition:width .18s ease;display:block}
.mc-syr u{position:absolute;top:0;bottom:0;width:1px;background:rgba(255,255,255,.28)}
.mc-scale{display:flex;justify-content:space-between;font-size:11px;color:#93a0b5;margin-bottom:4px}

@media (max-width:860px){
  .mc-grid{grid-template-columns:1fr;gap:18px}
  .mc-big{font-size:44px}
}

/* ---- FAQ ----
   style.css renders .faq-item as a filled rounded pill (background + 16px radius).
   This block loads AFTER style.css, so its padding wins — the original
   `padding:16px 34px 16px 0` was written for a borderless list and left the question
   text sitting flush on the pill's left edge (measured gap: 0px).
   Horizontal padding here must clear the pill on BOTH sides. */
.faq-list{max-width:80ch;margin-top:6px;display:grid;gap:10px}
.faq-item{border-bottom:0;background:var(--bg-2,#f1f1ee);border-radius:14px;overflow:hidden;
  transition:background .2s,box-shadow .2s}
.faq-item.open{background:#fff;box-shadow:0 2px 14px rgba(20,22,28,.07)}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:18px 52px 18px 22px;font:inherit;
  font-size:16px;font-weight:600;color:var(--ink,#1a2332);cursor:pointer;position:relative;line-height:1.45}
.faq-q:after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:21px;color:var(--red,#c0392b);font-weight:400;line-height:1}
.faq-item.open .faq-q:after{content:"–"}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-item.open .faq-a{max-height:900px}
.faq-a p{padding:0 22px 18px;margin:0;color:#4a4a4a;line-height:1.72;font-size:15px}
@media(max-width:640px){
  .faq-q{padding:16px 44px 16px 16px;font-size:15px}
  .faq-q:after{right:16px}
  .faq-a p{padding:0 16px 16px}
}

/* ---- research links ---- */
.reflist{list-style:none;padding:0;margin:12px 0 0;max-width:80ch}
.reflist li{padding:11px 0;border-bottom:1px solid rgba(0,0,0,.08);font-size:14.5px;line-height:1.6}
.reflist a{color:var(--red,#c0392b);text-decoration:none;font-weight:500}
.reflist a:hover{text-decoration:underline}
.reflist .badge{display:inline-block;background:#eef3ee;color:#3d7048;border:1px solid #cbdccd;
  font-size:10.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  padding:2px 7px;border-radius:4px;margin-right:8px;vertical-align:middle}

/* ---- peptide explorer ---- */
.ex-chips{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 6px}
.ex-chip{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid rgba(0,0,0,.14);
  border-radius:999px;padding:11px 17px;font:inherit;font-size:14.4px;font-weight:600;color:var(--ink,#1E2438);
  cursor:pointer;transition:.15s}
.ex-chip:hover{border-color:var(--gold,#c9a24b);transform:translateY(-1px)}
.ex-chip.on{background:var(--ink,#1E2438);color:#fff;border-color:var(--ink,#1E2438)}
.ex-n{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 6px;
  border-radius:999px;background:rgba(0,0,0,.07);font-size:11.6px;font-weight:700;color:#5c6070}
.ex-chip.on .ex-n{background:rgba(255,255,255,.19);color:#fff}
.ex-results{margin-top:22px}
.ex-lead h3{margin:0 0 6px;font-size:22px;color:var(--ink,#1E2438)}
.ex-lead p{margin:0 0 4px;color:#5c6070;font-size:14.6px;line-height:1.6}
.ex-note{font-size:12.8px !important;color:#8a8f9a !important;font-style:italic}
.ex-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:12px;margin-top:16px;
  align-items:stretch}
.ex-card{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid rgba(0,0,0,.11);
  border-radius:12px;padding:16px 17px;text-decoration:none;color:inherit;transition:.15s}
.ex-card:hover{border-color:var(--red,#c0392b);transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.08)}
.ex-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:5px}
.ex-head b{font-size:16px;color:var(--ink,#1E2438)}
.ex-cite{flex:0 0 auto;font-size:11px;font-weight:700;color:#1f7a4d;background:rgba(31,122,77,.09);
  border-radius:999px;padding:3px 8px;white-space:nowrap}
.ex-one{display:block;flex:1 1 auto;color:#6c7079;font-size:13.2px;line-height:1.56}
.ex-cls{display:block;margin-top:9px;color:#9a8047;font-size:11px;font-weight:600;text-transform:uppercase;
  letter-spacing:.04em}
.ex-go{display:block;margin-top:10px;padding-top:9px;border-top:1px solid rgba(0,0,0,.06);
  color:var(--red,#c0392b);font-size:12.6px;font-weight:700}
@media(max-width:640px){.ex-chip{font-size:13.4px;padding:10px 14px}.ex-grid{grid-template-columns:1fr}}

/* ---- COA walkthrough ---- */
.coa-figure{margin:22px 0 0;padding:0}
.coa-figure img{width:100%;max-width:820px;height:auto;display:block;margin:0 auto;
  border:1px solid rgba(0,0,0,.12);border-radius:12px;box-shadow:0 10px 40px rgba(20,22,28,.09)}
.coa-figure figcaption{text-align:center;color:#7c7f86;font-size:12.8px;margin-top:12px}
.coa-steps{margin-top:20px}
.coa-step{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid rgba(0,0,0,.07)}
.coa-step:last-child{border-bottom:0}
.coa-num{flex:0 0 34px;height:34px;border-radius:50%;background:var(--ink,#1E2438);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.coa-body h3{margin:4px 0 6px;font-size:17.5px;color:var(--ink,#1E2438)}
.coa-body p{margin:0;color:#4a4f5c;line-height:1.62}
.flag-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.flag-list li{background:#fff;border:1px solid rgba(0,0,0,.1);border-left:3px solid var(--red,#c0392b);
  border-radius:9px;padding:13px 16px}
.flag-list b{display:block;color:var(--ink,#1E2438);font-size:14.6px;margin-bottom:3px}
.flag-list span{display:block;color:#6c7079;font-size:13.2px;line-height:1.55}
.callout.warn{border-left-color:var(--red,#c0392b);background:rgba(192,57,43,.05)}
@media(max-width:640px){.coa-step{gap:12px}.coa-num{flex:0 0 28px;height:28px;font-size:12.5px}}

/* ---- related grid / hub index ---- */
/* stretch keeps every card in a row the same height regardless of text length */
.rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(224px,1fr));gap:12px;margin-top:16px;
  align-items:stretch}
.rel-card{display:flex;flex-direction:column;background:#fff;border:1px solid rgba(0,0,0,.11);border-radius:11px;
  padding:15px 16px;text-decoration:none;transition:.15s;color:inherit;height:100%}
.rel-card:hover{border-color:var(--red,#c0392b);transform:translateY(-2px);box-shadow:0 5px 18px rgba(0,0,0,.08)}
.rel-card b{display:block;color:var(--ink,#1a2332);font-size:15.5px;margin-bottom:3px}
.rel-card span{display:block;color:#777;font-size:12.6px;line-height:1.5}
/* description takes the slack so the category tag always pins to the bottom edge */
.rel-card span:not(.cls){flex:1 1 auto}
.rel-card .cls{color:#9a8047;font-size:11.4px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;
  margin-top:8px;padding-top:8px;border-top:1px solid rgba(0,0,0,.06)}

/* hub letter groups */
.hub-tools{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0 4px}
.hub-tools input{flex:1 1 240px;min-width:0;padding:11px 14px;font:inherit;font-size:15px;
  border:1px solid rgba(0,0,0,.2);border-radius:9px}
.hub-count{color:#6b6b6b;font-size:13.5px;margin-top:10px}
.hub-empty{color:#8a8a8a;padding:18px 0;font-size:15px}

.mini-cta{background:var(--ink,#1a2332);border-radius:14px;padding:26px 24px;color:#fff;text-align:center;margin-top:8px}
.mini-cta h3{font-family:Fraunces,Georgia,serif;font-weight:500;font-size:24px;margin:0 0 8px;color:#fff}
.mini-cta p{color:#c9cfdb;max-width:60ch;margin:0 auto 16px;font-size:15px;line-height:1.65}
.mini-cta .btn{margin:0 5px 6px}

@media (max-width:520px){
  .dos-hero{padding:32px 0 22px}
  table.range{min-width:520px}
}