/*
 * Quality and testing page (templates/page-quality.php).
 *
 * The page own rules from design/quality.html. Global rules live in site.css.
 * The rules at the end replace inline style attributes the prototype used.
 */

/* ---------- Hero (dark, vial on the right) ---------- */
.q-hero{padding-bottom:150px;background:radial-gradient(760px 460px at 88% 0%,rgba(22,58,125,.5) 0%,rgba(22,58,125,0) 70%),radial-gradient(620px 420px at 0% 100%,rgba(22,58,125,.22) 0%,rgba(22,58,125,0) 70%),var(--ink)}
.q-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.q-hero h1{font-size:clamp(42px,5.8vw,82px)}
.q-hero .lead{color:#AEBAD0}
.q-hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.q-art{position:relative;height:540px}
.q-art::before{content:"";position:absolute;inset:6% 4%;border-radius:50%;background:radial-gradient(closest-side,rgba(96,132,204,.38),rgba(22,58,125,0));pointer-events:none}
.q-ring{position:absolute;inset:0;margin:auto;width:78%;aspect-ratio:1;border-radius:50%;border:1px solid rgba(255,255,255,.1)}
.q-ring.r2{width:58%;border-style:dashed;border-color:rgba(255,255,255,.14)}
.q-vial{position:absolute;inset:0;display:grid;place-items:center}
.q-vial img{width:74%;max-height:92%;object-fit:contain;filter:drop-shadow(0 40px 50px rgba(0,0,0,.5))}
.q-scan{position:absolute;left:14%;right:14%;top:12%;height:2px;background:linear-gradient(90deg,transparent,rgba(201,206,216,.85),transparent);box-shadow:0 0 18px 2px rgba(150,180,235,.35);animation:scan 5.5s var(--ease) infinite;pointer-events:none}
@keyframes scan{0%,100%{top:12%;opacity:0}10%,90%{opacity:1}50%{top:84%}}
.q-tag{position:absolute;display:inline-flex;align-items:center;gap:9px;padding:9px 14px 9px 10px;border-radius:30px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);font:500 11px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:#fff;white-space:nowrap}
.q-tag i{width:24px;height:24px;border-radius:50%;background:#fff;color:var(--navy);display:grid;place-items:center;font-size:10px}
.q-tag.t1{left:0;top:22%}
.q-tag.t2{right:0;top:44%}
.q-tag.t3{left:6%;bottom:14%}
.q-stats{display:flex;gap:28px 44px;flex-wrap:wrap;margin-top:60px;padding-top:34px;border-top:1px solid rgba(255,255,255,.12)}
.dark .stat b{color:#fff}
.dark .stat>span{color:#9FB0CC}

/* ---------- Process ---------- */
.proc-head{display:grid;grid-template-columns:1.25fr .75fr;gap:60px;align-items:end;margin-bottom:76px}
.proc-head .display{margin-top:18px}
.proc-head p{font-size:16px;line-height:1.7;max-width:380px}

/* ---------- Anatomy of a COA ---------- */
.anat{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.anat .display{margin:18px 0 22px}
.anat-copy>p{font-size:15.5px;line-height:1.8;max-width:440px}
.legend{list-style:none;margin-top:34px;display:grid;gap:4px}
.legend li{display:grid;grid-template-columns:34px 1fr;gap:16px;align-items:start;padding:14px 14px 14px 12px;border-radius:16px;border:1px solid transparent;cursor:default;outline:0;transition:background-color .4s var(--ease),border-color .4s}
.legend li:hover,.legend li:focus-visible,.legend li.hl{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14)}
.legend b{display:block;font:400 17px/1.25 var(--display);color:#fff}
.legend small{display:block;font-size:13.5px;line-height:1.6;color:#9FB0CC;margin-top:4px}
.num{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font:500 12px/1 var(--display);background:#fff;color:var(--navy);transition:transform .4s var(--ease),box-shadow .4s}
.legend li .num{margin-top:-2px}

.cert{position:relative;background:#fff;color:var(--text);border-radius:24px;padding:34px 34px 30px 44px;box-shadow:0 50px 90px -40px rgba(0,0,0,.7)}
.cert::after{content:"";position:absolute;inset:10px;border:1px dashed #E1E6EE;border-radius:18px;pointer-events:none}
.cert-badge{position:absolute;right:22px;top:-14px;z-index:2;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:30px;background:#FFF3C4;color:#6B5200;font:500 10.5px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;box-shadow:0 10px 20px -10px rgba(0,0,0,.4)}
.cert-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:18px;border-bottom:1.5px solid var(--navy)}
.cert-brand{display:flex;align-items:center;gap:12px}
.cert-brand svg{width:34px;color:var(--navy)}
.cert-brand b{display:block;font:500 13px/1.1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--navy)}
.cert-brand small{font:400 11px/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cert-top h3{font:400 20px/1 var(--display);text-transform:uppercase;letter-spacing:-.01em;color:var(--navy);text-align:right}
.cert-top h3 small{display:block;font:500 10px/1 var(--display);letter-spacing:.18em;color:var(--muted);margin-top:6px}
.cert-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 26px;margin-top:6px}
.fld{position:relative;padding:14px 0 12px;border-bottom:1px dashed var(--line)}
.fld span:not(.num){display:block;font:500 10px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.fld b{font:500 15px/1.2 var(--display);color:var(--navy)}
.fld b.ph-v{color:var(--muted);font-weight:400;font-style:italic;font-family:var(--body);font-size:14px}
.fld .pin{position:absolute;left:-36px;top:14px}
.fld.hl .pin,.sig.hl .pin{transform:scale(1.18);box-shadow:0 0 0 6px rgba(10,31,68,.14)}
.cert .num{background:var(--navy);color:#fff}
.trace{margin-top:18px;border:1px solid var(--line);border-radius:14px;padding:12px 14px 8px;background:#FAFBFC}
.trace-h{display:flex;justify-content:space-between;font:500 10px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.trace svg{display:block;width:100%;height:92px;margin-top:6px}
.trace path.ln{fill:none;stroke:var(--navy);stroke-width:1.6;stroke-linejoin:round}
.trace path.ar{fill:rgba(10,31,68,.07)}
.sig{position:relative;display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-top:22px}
.sig .pin{position:absolute;left:-36px;top:0}
.sig-line{flex:1;border-bottom:1.5px solid var(--navy);padding-bottom:8px;font:italic 400 14px/1 var(--body);color:var(--muted)}
.sig-cap{font:500 10px/1.5 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:8px}
.stamp{width:74px;height:74px;flex:none;border-radius:50%;border:1.5px dashed #C9CED8;display:grid;place-items:center;text-align:center;font:500 9px/1.3 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cert-note{margin-top:18px;font-size:12px;color:#9FB0CC;text-align:center}

/* ---------- FAQ ---------- */
.q-faq{background:#fff}
.q-faq .faq-side p{color:var(--text)}

/* ---------- Research-use-only commitment ---------- */
.ruo-box{position:relative;overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;border-radius:30px;padding:64px 60px;background:radial-gradient(520px 340px at 100% 0%,rgba(22,58,125,.6),transparent 70%),var(--ink);color:#AEBAD0}
.ruo-box .helm-r{position:absolute;right:-80px;bottom:-90px;width:380px;color:rgba(255,255,255,.04)}
.ruo-box>*{position:relative}
.ruo-box .display{margin:18px 0 20px;color:#fff}
.ruo-box p{font-size:15.5px;line-height:1.8;max-width:470px}
.ruo-btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.ruo-list{list-style:none;display:grid;gap:12px}
.ruo-list li{display:flex;gap:16px;align-items:flex-start;padding:18px 20px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.03);font-size:14.5px;line-height:1.55;color:#E4E9F2}
.ruo-list i{width:30px;height:30px;flex:none;border-radius:8px;background:#fff;color:var(--navy);display:grid;place-items:center;font-size:12px}

@media (max-width:1080px){
  .q-hero-grid,.anat,.ruo-box{grid-template-columns:1fr}
  .q-art{height:440px;max-width:520px;width:100%;margin-inline:auto}
  .proc-head{grid-template-columns:1fr;gap:24px;margin-bottom:56px}
  .anat{gap:50px}
}
@media (max-width:640px){
  .q-hero{padding-bottom:110px}
  .q-art{height:360px}
  .q-tag{font-size:10px;letter-spacing:.12em}
  .q-stats{gap:26px 34px;margin-top:40px}
  .cert{padding:30px 18px 24px 44px}
  .cert-top{flex-direction:column}
  .cert-top h3{text-align:left}
  .cert-grid{grid-template-columns:1fr}
  .stamp{display:none}
  .ruo-box{padding:40px 24px;gap:30px}
  .ruo-btns .btn{width:100%;justify-content:center;min-width:0}
}
/* Mobile: process steps and the COA legend become card sliders (.m-slider, shared) */
@media (max-width:760px){
  .anat>*{min-width:0}   /* keep the scrolling legend from widening the grid track */
  .legend{margin-top:28px}
  .legend li{align-content:start;padding:20px 18px;background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12)}
  .legend li:hover,.legend li:focus-visible,.legend li.hl{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28)}
  .trace-h{flex-wrap:wrap;gap:6px 12px;line-height:1.3}
  .trace-h span{white-space:nowrap}
  .cert .pin{z-index:1}
  /* steps slider: the card already shows its big 01/02/03, so drop the round badges above it */
  #flow .node{display:none}
  #flow .stp-card{margin-top:0}
}
@media (max-width:400px){
  .q-tag{padding:8px 12px 8px 8px;gap:7px;letter-spacing:.1em}
  .q-tag i{width:22px;height:22px}
}

/* ---------- Section chrome (inline styles in the prototype) ---------- */
.q-proc{background:#fff}
.q-ruo-sec{padding-top:20px}
.sig-body{flex:1}