/* ===== Peptiva Research Labs — royal blue (from vial labels #042A78) =====
   Primary blue #1d4ed8 · deep navy #12306e / #081c45 · cool light surfaces
   Bold uppercase product names · clean sans-serif body
============================================================ */
:root{
  --navy:#12306e;            /* deep blue — headings/dark text */
  --navy-deep:#081c45;       /* hero / footer bg (deepest vial navy) */
  --navy-soft:#1b3f86;
  --blue:#1d4ed8;            /* PRIMARY royal blue — buttons/links */
  --blue-dark:#1e40af;
  --cyan:#3b82f6;            /* bright electric-blue accent — DECORATIVE/dark-surface ONLY (fails AA as text on white) */
  --cyan-light:#93b4fb;
  --ink:#0f234f;
  --gray:#5a6a86;            /* neutral blue-gray */
  --gray-soft:#51697a;       /* darkened for AA on tinted surfaces */
  --line:#d6e1f7;
  --bg:#ffffff;
  --bg-soft:#f4f7fe;
  --bg-tint:#e7eeff;
  --green:#059669;           /* FILLS only */
  --green-text:#047857;      /* green text on white (AA) */
  --red:#dc2626;
  --amber:#e0a020;
  --r-xs:8px; --r-sm:10px; --r-md:14px; --r-lg:18px; --r-xl:22px;
  --shadow:0 6px 22px rgba(15,35,79,.10);
  --shadow-lg:0 18px 48px rgba(8,28,69,.22);
  --shadow-btn:0 1px 0 rgba(255,255,255,.22) inset,0 10px 24px rgba(29,78,216,.32);
  --shadow-btn-hover:0 1px 0 rgba(255,255,255,.22) inset,0 14px 30px rgba(29,78,216,.42);
  --elev-1:0 1px 2px rgba(8,28,69,.06),0 2px 8px rgba(8,28,69,.06);
  --elev-2:0 4px 10px rgba(8,28,69,.08),0 12px 28px rgba(8,28,69,.12);
  --elev-3:0 8px 18px rgba(8,28,69,.10),0 28px 60px rgba(8,28,69,.20);
  --grad:linear-gradient(135deg,#1e40af 0%,#081c45 100%);
  --grad-btn:linear-gradient(135deg,#2563eb 0%,#1b3f86 100%);
  --s-1:8px; --s-2:14px; --s-3:22px; --s-4:36px; --s-5:58px; --s-6:88px;
  --h2:clamp(1.9rem,3.2vw,2.6rem);
  --maxw:1240px;
  /* Technical-precision type system */
  --font-head:'Space Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-synthesis:none;font-family:var(--font-body);
  color:var(--ink);background:var(--bg);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.brandfont{font-family:var(--font-head);color:var(--navy);line-height:1.15;letter-spacing:-.01em;margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-dark)}
.muted{color:var(--gray)}
.upper{text-transform:uppercase;letter-spacing:.02em}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-head);font-weight:600;font-size:14px;letter-spacing:-.005em;
  padding:13px 26px;border-radius:10px;border:0;cursor:pointer;transition:.18s ease;white-space:nowrap}
.btn-primary{background:var(--grad-btn);color:#fff}
.btn-primary:hover{transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-soft)}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-outline-light{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.25)}
.btn-outline-light:hover{background:rgba(255,255,255,.16)}
.btn-sm{padding:9px 16px;font-size:13px}
.btn-block{width:100%}

/* ===== Marquee announcement ===== */
.marquee{background:var(--navy);color:#dbe6ff;font-size:12.5px;font-weight:500;letter-spacing:.06em;overflow:hidden;white-space:nowrap}
.marquee .track{display:inline-flex;gap:50px;padding:9px 0;animation:scroll 26s linear infinite}
.marquee .track span{display:inline-flex;align-items:center;gap:10px}
.marquee .track b{color:#fff}
.marquee .dot{color:var(--cyan-light)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== Header ===== */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header .container{display:flex;align-items:center;gap:26px;height:74px;transition:height .25s ease}
.logo{display:flex;align-items:center}
.logo img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:2px;margin-left:6px}
.nav a{font-weight:500;font-size:14px;color:var(--navy);padding:8px 13px;border-radius:8px;transition:.16s;display:inline-flex;align-items:center;gap:5px}
.nav a:hover,.nav a.active{color:var(--blue);background:var(--bg-tint)}
.nav .caret{display:inline-flex;align-items:center;opacity:.6;transition:transform .2s ease}
.has-mega:hover .caret,.has-mega:focus-within .caret{transform:rotate(180deg);opacity:.9}
.header-tools{margin-left:auto;display:flex;align-items:center;gap:6px}
.icon-btn{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;color:var(--navy);background:transparent;border:0;cursor:pointer;position:relative;transition:.16s}
.icon-btn:hover{background:var(--bg-soft);color:var(--blue)}
.icon-btn:active{transform:scale(.94)}
.cart-count{position:absolute;top:5px;right:5px;background:var(--blue);color:#fff;font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:9px;display:grid;place-items:center;padding:0 3px}
.hdr-phone{display:inline-flex;align-items:center;gap:7px;color:var(--navy);font-weight:600;font-size:13px;padding:8px 12px;border-radius:8px;white-space:nowrap}
.hdr-phone:hover{color:var(--blue);background:var(--bg-soft)}
.hdr-phone svg{color:var(--blue)}
@media(max-width:1100px){.hdr-phone span{display:none}}
.burger{display:none}
.burger svg path{transition:transform .22s ease,opacity .15s ease;transform-box:fill-box;transform-origin:center}
.burger.is-open .b1{transform:translateY(6px) rotate(45deg)}
.burger.is-open .b2{opacity:0;transform:scaleX(.4)}
.burger.is-open .b3{transform:translateY(-6px) rotate(-45deg)}
.has-mega{position:relative}
/* invisible hover bridge across the trigger→dropdown gap (kills the flicker); only while open */
.has-mega:hover::after,.has-mega:focus-within::after{content:"";position:absolute;left:0;right:0;top:100%;height:16px}
.mega{position:absolute;top:100%;left:0;margin-top:10px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;min-width:212px;z-index:60;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .18s ease,transform .18s ease,visibility 0s linear .18s;pointer-events:none}
.has-mega:hover .mega,.has-mega:focus-within .mega{opacity:1;visibility:visible;transform:translateY(0);transition:opacity .18s ease,transform .18s ease,visibility 0s;pointer-events:auto}
.mega a{display:block;padding:9px 12px;border-radius:8px;font-size:13.5px;color:var(--navy);transition:background .15s ease,color .15s ease,padding .15s ease}
.mega a:hover{background:var(--bg-tint);color:var(--blue);padding-left:16px}
@media(max-width:980px){.nav{display:none}.burger{display:grid}}

/* ===== Hero (showpiece) ===== */
.hero{position:relative;overflow:hidden;color:#fff;padding:88px 0 100px;isolation:isolate;background:
   radial-gradient(900px 520px at 82% -8%,rgba(29,78,216,.30),transparent 60%),
   radial-gradient(680px 420px at 0% 112%,rgba(59,130,246,.15),transparent 55%),
   linear-gradient(180deg,#081c45 0%,#0a2358 58%,#0c1f4d 100%)}
.hero-net{position:absolute;inset:0;z-index:1;width:100%;height:100%;pointer-events:none}
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background-image:
   linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
   background-size:48px 48px;mask:radial-gradient(760px 460px at 70% 32%,#000,transparent 78%);-webkit-mask:radial-gradient(760px 460px at 70% 32%,#000,transparent 78%)}
.hero::after{content:"";position:absolute;inset:-12%;z-index:0;pointer-events:none;
   background:radial-gradient(600px 440px at 86% 6%,rgba(59,130,246,.16),transparent 60%),radial-gradient(540px 400px at 6% 94%,rgba(29,78,216,.16),transparent 60%);
   animation:auroraDrift 18s ease-in-out infinite alternate}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center}
.hero-copy{max-width:600px;animation:fadeUp .7s cubic-bezier(.2,.7,.2,1) both}
.hero-badge{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:600;letter-spacing:.02em;color:#dbe6ff;background:rgba(59,130,246,.10);border:1px solid rgba(59,130,246,.24);padding:7px 15px;border-radius:999px;margin-bottom:22px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:#3b82f6;box-shadow:0 0 0 0 rgba(59,130,246,.55);animation:pulseDot 2.4s ease-out infinite}
@keyframes pulseDot{0%{box-shadow:0 0 0 0 rgba(59,130,246,.5)}70%{box-shadow:0 0 0 7px rgba(59,130,246,0)}100%{box-shadow:0 0 0 0 rgba(59,130,246,0)}}
.hero h1{color:#fff;font-size:55px;font-weight:700;letter-spacing:-.025em;line-height:1.04}
.hero h1 .hl{background:linear-gradient(100deg,#93b4fb 0%,#3b82f6 38%,#1d4ed8 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:#c2d2f4;font-size:17.5px;line-height:1.65;max-width:520px;margin:20px 0 30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:18px}
.btn-lg{padding:15px 30px;font-size:15px}
.btn-primary .arr,.btn-ghost .arr{transition:transform .25s ease}
.btn-primary:hover .arr,.btn-ghost:hover .arr{transform:translateX(3px)}
.hero-trust{display:flex;align-items:center;gap:22px;margin-top:40px;flex-wrap:wrap}
.ht-item{display:flex;flex-direction:column;gap:1px}
.ht-item b{font-family:var(--font-head);font-size:18px;font-weight:700;color:#fff;letter-spacing:-.01em}
.ht-item span{font-size:12px;color:#93a7d6}
.ht-sep{width:1px;height:30px;background:rgba(255,255,255,.14)}
/* showpiece stage */
.hero-stage{position:relative;display:grid;place-items:center;min-height:470px;animation:fadeUp .8s cubic-bezier(.2,.7,.2,1) .1s both}
.stage-glow{position:absolute;width:520px;height:380px;max-width:108%;border-radius:50%;background:radial-gradient(ellipse at center,rgba(59,130,246,.34),rgba(29,78,216,.12) 48%,transparent 72%);filter:blur(18px)}
.stage-vials{position:relative;width:100%;max-width:560px;height:auto;filter:drop-shadow(0 28px 46px rgba(0,0,0,.5));animation:float 6.5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-13px)}}
.stage-chip{position:absolute;display:flex;align-items:center;gap:10px;background:rgba(8,28,69,.74);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:10px 14px;box-shadow:0 14px 34px rgba(0,0,0,.4)}
.stage-chip .ci{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:rgba(59,130,246,.16);color:#93b4fb;flex:0 0 auto}
.stage-chip .ct{font-size:12px;line-height:1.3}
.stage-chip .ct b{display:block;color:#fff;font-weight:700;font-size:13px}
.stage-chip .ct span{color:#9fb2dd}
.stage-chip .stars{color:#f59e0b;letter-spacing:1px;font-size:12px}
.chip-purity{top:13%;left:-4%;animation:floatA 7s ease-in-out infinite}
.chip-rating{bottom:13%;right:-3%;animation:floatB 7.6s ease-in-out infinite}
@keyframes floatA{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes floatB{0%,100%{transform:translateY(0)}50%{transform:translateY(11px)}}
@media(max-width:980px){
  .hero{padding:60px 0 66px}
  .hero .container{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:39px}
  .hero-stage{min-height:300px;order:-1;max-width:500px;margin:0 auto}
  .stage-vials{max-width:440px}.stage-glow{width:400px;height:300px}
}
@media(max-width:520px){
  .hero h1{font-size:32px}
  .hero-trust{gap:16px}.ht-sep{display:none}
  .chip-purity{left:0}.chip-rating{right:0}
  .stage-chip{padding:8px 11px}
}

/* ===== Sections ===== */
.section{padding:62px 0}
.section.tint{background:var(--bg-soft)}
.sec-head{text-align:center;max-width:680px;margin:0 auto 38px}
.sec-head h2{font-size:31px;font-weight:700}
.sec-head p{color:var(--gray);margin-top:10px;font-size:15.5px}
.row-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px;gap:16px}
.row-head h2{font-size:27px}
/* Featured (merchandising) row gets the same eyebrow accent as .sec-head — only rows that carry an eyebrow */
.row-head:has(.eyebrow) .eyebrow{color:var(--blue)}
.row-head:has(.eyebrow) h2{position:relative}
.row-head:has(.eyebrow) h2::after{content:"";display:block;width:72px;height:4px;margin:16px 0 0;background:var(--grad-btn);border-radius:2px}

/* ===== Category tiles ===== */
.cat-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:720px){.cat-tiles{grid-template-columns:1fr}}
.cat-tile{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--grad);min-height:180px;display:flex;align-items:flex-end;padding:24px;color:#fff;transition:.2s}
.cat-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.cat-tile .ct-ic{position:absolute;top:20px;right:20px;opacity:.5}
.cat-tile h3{color:#fff;font-size:21px;text-transform:uppercase;letter-spacing:.02em}
.cat-tile .ct-count{font-size:12.5px;color:rgba(255,255,255,.85);margin-top:4px}
.cat-tile .ct-go{position:absolute;bottom:24px;right:24px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.18);display:grid;place-items:center;transition:.18s}
.cat-tile:hover .ct-go{background:rgba(255,255,255,.32)}

/* ===== Product grid + cards ===== */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
#featuredGrid{min-height:360px}
.card-skel{pointer-events:none}
.card-skel .card-body{min-height:196px;justify-content:center}
.card-skel .card-media,.skel-bar,.coa-card.skeleton{background:linear-gradient(90deg,#eef2fb,#f7f9ff,#eef2fb);background-size:200% 100%;animation:shimmer 1.2s linear infinite}
.skel-bar{height:12px;border-radius:6px;margin:8px 0}
.skel-btn{height:38px;border-radius:10px;margin-top:auto}
.coa-card.skeleton{min-height:170px;border-radius:14px}
@keyframes shimmer{to{background-position:-200% 0}}
@media(prefers-reduced-motion:reduce){.card-skel .card-media,.skel-bar,.coa-card.skeleton{animation:none}}
@media(max-width:1024px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.grid{grid-template-columns:repeat(2,1fr);gap:14px}.grid.cols-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.grid{grid-template-columns:1fr}.grid.cols-3{grid-template-columns:1fr}}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;display:flex;flex-direction:column;transition:.2s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#9bb6f3}
.card-media{position:relative;aspect-ratio:1/1;background:#fff;display:grid;place-items:center;overflow:hidden}
.card-media .prod-img{width:100%;height:100%;object-fit:contain;padding:8px;transition:.3s}
.card:hover .card-media .prod-img{transform:scale(1.05)}
.prod-img.img-fallback{object-fit:contain;padding:26%!important;opacity:.4}
.card-media svg{width:100%;height:100%}
.badges{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;gap:6px;z-index:2}
.badge{font-size:11px;font-weight:700;letter-spacing:.02em;padding:4px 9px;border-radius:999px;color:#fff}
.badge.coa{background:#047857}
.badge.cat{background:rgba(15,35,79,.8);font-weight:600}
.badge.out{background:var(--red)}
.disc-badge{position:absolute;top:10px;right:10px;z-index:2;width:48px;height:48px;border-radius:50%;
  background:var(--navy);color:#fff;display:grid;place-items:center;font-family:var(--font-head);
  font-weight:700;font-size:13px;box-shadow:0 4px 12px rgba(15,35,79,.35)}
.sold-overlay{position:absolute;inset:0;z-index:3;display:grid;place-items:center;background:rgba(255,255,255,.55)}
.sold-overlay span{background:var(--red);color:#fff;font-weight:700;font-size:13px;letter-spacing:.05em;padding:7px 16px;border-radius:8px;transform:rotate(-6deg)}
.card-body{padding:15px 16px 18px;display:flex;flex-direction:column;flex:1;gap:8px}
.card-cat{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-dark)}
.card-title{font-family:var(--font-head);font-size:14px;font-weight:700;color:var(--navy);line-height:1.3;min-height:36px;text-transform:uppercase;letter-spacing:.01em}
.card-title a:hover{color:var(--blue)}
.price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price .now{font-family:var(--font-head);font-weight:700;font-size:19px;letter-spacing:-.01em;color:var(--navy);font-variant-numeric:tabular-nums}
.price .was{font-size:13px;color:var(--gray-soft);text-decoration:line-through;opacity:.7;font-weight:500;font-variant-numeric:tabular-nums}
.card-actions{margin-top:auto;display:flex;gap:8px}
.coa-links{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center}
.coa-link{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;color:var(--green)}
.coa-link.view{color:var(--blue-dark)}
.coa-link:hover{text-decoration:underline}
.card.is-out .card-media .prod-img,.card.is-out .card-media svg{filter:grayscale(.45) opacity(.9)}

/* ===== Features grid ===== */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.features-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.features-grid{grid-template-columns:1fr}}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:28px 24px;text-align:center;transition:.2s}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#9bb6f3}
.feature-icon{width:58px;height:58px;border-radius:16px;margin:0 auto 16px;display:grid;place-items:center;background:var(--bg-tint);color:var(--blue)}
.feature-icon svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.feature-title{font-size:17px;font-weight:600;margin-bottom:8px}
.feature-description{color:var(--gray);font-size:13.5px;margin:0}

/* ===== Split / about ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:30px}}
.about-card{background:var(--grad);border-radius:20px;padding:38px;color:#fff;box-shadow:var(--shadow-lg)}
.about-card h2,.about-card h3{color:#fff;font-size:21px;margin-bottom:14px}
.about-card ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:12px}
.about-card li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#eaf3ff}
.about-card li svg{flex:0 0 auto;margin-top:2px;color:#fff}
.about h2{font-size:30px;margin-top:10px}
.about p{color:var(--gray);font-size:15.5px;margin:16px 0}

/* ===== Trust strip ===== */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust .container{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:20px}
.trust-item{display:flex;align-items:center;gap:11px;font-size:13.5px;font-weight:500;color:var(--navy)}
.trust-item svg{color:var(--blue);flex:0 0 auto}

/* ===== CTA ===== */
.cta{background:radial-gradient(700px 360px at 80% 0%,rgba(59,130,246,.22),transparent 60%),var(--navy-deep);
  color:#fff;border-radius:22px;padding:52px 40px;text-align:center;position:relative;overflow:hidden}
.cta h2{color:#fff;font-size:31px}
.cta p{color:#c2d2f4;margin:12px 0 24px;font-size:16px}
.cta .hero-cta{justify-content:center}

/* ===== Shop ===== */
.page-hero{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:38px 0 32px}
.page-hero h1{font-size:34px;text-transform:uppercase;letter-spacing:.01em}
.crumb{font-size:13px;color:var(--gray);margin-bottom:15px}.crumb a{color:var(--blue-dark)}.crumb a:hover{text-decoration:underline}
.crumb a:hover{color:var(--blue)}
.shop-layout{display:grid;grid-template-columns:240px 1fr;gap:30px;align-items:start}
@media(max-width:880px){.shop-layout{grid-template-columns:1fr}.sidebar{position:static;order:2}}
.sidebar{position:sticky;top:62px;display:flex;flex-direction:column;gap:22px;align-self:start}
.side-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}
.side-box label{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--gray);padding:5px 0;cursor:pointer}
.side-box input[type=checkbox]{accent-color:var(--blue);width:16px;height:16px}
.price-range{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--navy);font-weight:600}
.price-range input[type=range]{flex:1;accent-color:var(--blue)}
.bundle-box{background:var(--grad);color:#fff;border:0}
.bundle-box p{font-size:13px;color:#eaf3ff;margin:0 0 12px}
.toolbar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;margin-bottom:22px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:13px;font-weight:600;padding:9px 17px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--navy);cursor:pointer;transition:.16s}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.tb-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.search-box{display:flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:999px;padding:8px 16px;background:#fff;min-width:210px}
.search-box input{border:0;outline:0;font-family:inherit;font-size:14px;width:100%;background:transparent}
.search-box svg{color:var(--gray-soft);flex:0 0 auto}
select.sort{border:1.5px solid var(--line);border-radius:999px;padding:9px 34px 9px 16px;font-family:inherit;font-size:13px;font-weight:600;color:var(--navy);cursor:pointer;appearance:none;-webkit-appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231e40af' stroke-width='2.6'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 13px center}
.result-count{font-size:13px;color:var(--gray);margin-bottom:16px}
.empty{text-align:center;padding:60px 20px;color:var(--gray)}

/* ===== Product detail ===== */
.pd-nav{display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-size:13px}
.pd-nav a{color:var(--gray);display:inline-flex;align-items:center;gap:6px}
.pd-nav a:hover{color:var(--blue)}
.pd-pn{display:inline-flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums}
.pd-pn a{display:inline-flex;align-items:center;justify-content:center;min-width:38px;min-height:38px;border:1px solid var(--line);border-radius:9px;font-size:16px;transition:border-color .16s ease,background .16s ease,color .16s ease}
.pd-pn a:hover{border-color:var(--blue);background:var(--bg-tint)}
.pd{display:grid;grid-template-columns:1fr 1fr;gap:46px;padding:10px 0 40px}
.pd-media{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;aspect-ratio:1/1;display:grid;place-items:center}
.pd-media .prod-img{width:100%;height:100%;object-fit:contain;padding:24px;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.pd-media:hover .prod-img{transform:scale(1.08)}
.pd-media svg{width:90%;height:90%}
.pd-cat{color:var(--blue-dark);font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.pd h1{font-size:clamp(23px,5.5vw,31px);margin:8px 0 12px;text-transform:uppercase}
.pd .price{margin:8px 0 14px}
.pd .price .now{font-size:27px}
.pd .price .was{font-size:16px}
.pd-stock{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;margin-bottom:6px}
.pd-stock.in{color:var(--green)}
.pd-stock.out{color:var(--red)}
.pd-trust{display:flex;flex-wrap:wrap;gap:14px;margin:10px 0 4px;font-size:12.5px;font-weight:600;color:var(--green)}
.pd-trust span{display:inline-flex;align-items:center;gap:4px}
.bulk-note{display:inline-flex;align-items:center;gap:7px;margin:6px 0 0;font-size:12.5px;font-weight:500;color:var(--blue-dark)}
.bulk-note svg{color:var(--blue)}
.variant-select{margin:14px 0 8px}
.vs-label{font-size:13px;color:var(--gray);margin-bottom:8px}
.vs-label b{color:var(--navy)}
.vs-options{display:flex;flex-wrap:wrap;gap:8px}
.vs-opt{font-family:inherit;font-size:13px;font-weight:600;padding:9px 16px;min-height:44px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--navy);cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease}
.vs-opt:not(:disabled):active{transform:scale(.96)}
.vs-opt:hover{border-color:var(--blue)}
.vs-opt.sel{border-color:var(--blue);background:var(--bg-tint);color:var(--blue)}
.vs-opt.out{opacity:.45;cursor:not-allowed;text-decoration:line-through}
.save-pill{display:inline-block;background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;vertical-align:middle}
.pd-desc{color:var(--gray);font-size:14.5px;margin:14px 0;white-space:pre-line}
.bulk-table{width:100%;border-collapse:collapse;margin:18px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:13px}
.bulk-table th{background:var(--navy);color:#fff;text-align:left;padding:10px 14px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.bulk-table td{padding:11px 14px;border-top:1px solid var(--line)}
.bulk-table tr.pop td{background:var(--bg-tint)}
.bulk-table .tag{display:inline-block;background:var(--blue);color:#fff;font-size:10px;font-weight:700;padding:2px 7px;border-radius:5px;margin-left:6px}
.bulk-table .off{font-weight:700;color:var(--green)}
.loyalty{display:flex;align-items:center;gap:8px;background:#e7eeff;border:1px solid #c2d2f7;color:#1e40af;font-size:13px;font-weight:600;padding:9px 14px;border-radius:10px;margin:14px 0}
.pd-buy{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:18px 0}
.qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:10px;overflow:hidden}
.qty button{width:40px;height:46px;border:0;background:#fff;font-size:18px;cursor:pointer;color:var(--navy)}
.qty button:hover{background:var(--bg-soft)}
.qty input{width:46px;text-align:center;border:0;outline:0;font-family:inherit;font-size:15px;font-weight:600}
/* Hide the native number spinners — the custom −/+ steppers are the only control (no duplicate arrows). */
.qty input[type=number]{-moz-appearance:textfield;appearance:textfield}
.qty input[type=number]::-webkit-inner-spin-button,.qty input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.compare-link{font-size:13px;color:var(--gray);display:inline-flex;align-items:center;gap:6px;cursor:pointer;margin-top:4px}
.compare-link:hover{color:var(--blue)}
.pd-meta{border-top:1px solid var(--line);margin-top:20px;padding-top:18px;display:grid;gap:10px;font-size:13.5px;color:var(--gray)}
.spec-table{width:100%;border-collapse:collapse;font-size:13.5px}
.spec-table td{padding:9px 0;border-bottom:1px solid var(--line);color:var(--gray)}
.spec-table td:first-child{font-weight:600;color:var(--navy);width:42%}
.content-block{border-top:1px solid var(--line);padding-top:26px;margin-top:30px}
.content-block h2{font-size:16px;margin:22px 0 8px;font-weight:700}
.content-block h3:first-child{margin-top:0}
.content-block p{font-size:13.5px;color:var(--gray);margin:0 0 6px}
.disclaimer-box{background:var(--bg-soft);border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:10px;padding:14px 16px;font-size:12.5px;color:var(--gray);margin-top:8px}

/* ===== COA page ===== */
.coa-hero{background:var(--navy-deep);color:#fff;padding:54px 0 46px;text-align:center;position:relative;overflow:hidden}
.coa-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% 0%,rgba(29,78,216,.25),transparent 65%)}
.coa-hero .container{position:relative}
.coa-hero h1{color:#fff;font-size:36px;text-transform:uppercase;letter-spacing:.02em}
.coa-hero .sub{color:var(--cyan-light);font-weight:600;letter-spacing:.16em;font-size:13px;margin-top:8px;text-transform:uppercase}
.coa-hero p{color:#c2d2f4;max-width:620px;margin:14px auto 22px;font-size:15px}
.coa-badges{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.coa-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#eaf3ff;font-size:13px;font-weight:500;padding:9px 16px;border-radius:999px}
.coa-badge svg{color:var(--cyan-light)}
.coa-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.coa-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#9bb6f3}
.coa-thumb{position:relative;aspect-ratio:1/1.3;background:var(--bg-soft);display:grid;place-items:center;border-bottom:1px solid var(--line);overflow:hidden}
.coa-thumb .doc{width:78%;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);aspect-ratio:1/1.3;display:flex;flex-direction:column;overflow:hidden}
.coa-thumb .doc .doc-top{background:var(--grad);height:34%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center;gap:3px;padding:6px}
.coa-thumb .doc .doc-top b{font-size:11px;text-transform:uppercase;letter-spacing:.04em}
.coa-thumb .doc .doc-top span{font-size:8px;opacity:.85}
.coa-thumb .doc .doc-lines{flex:1;padding:10px;display:flex;flex-direction:column;gap:5px}
.coa-thumb .doc .doc-lines i{height:4px;background:var(--line);border-radius:2px}
.coa-thumb .doc .doc-lines i:nth-child(odd){width:90%}.coa-thumb .doc .doc-lines i:nth-child(even){width:70%}
.coa-thumb .prod-img{width:100%;height:100%;object-fit:contain;padding:14px;background:#fff;transition:.3s}
.coa-card:hover .coa-thumb .prod-img{transform:scale(1.04)}
.coa-thumb .pdf-pill{position:absolute;top:10px;right:10px;z-index:2;background:var(--red);color:#fff;font-size:10px;font-weight:700;padding:3px 8px;border-radius:5px}
.coa-card-body{padding:15px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.coa-card-body .name{font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--navy);text-transform:uppercase}
.coa-card-body .meta{font-size:12px;color:var(--gray-soft)}
.coa-view-link{margin-top:auto;font-size:13px;font-weight:600;color:var(--blue-dark);display:inline-flex;align-items:center;gap:5px}
.coa-view-link:hover{gap:9px}

/* ===== Checkout ===== */
.checkout{display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:start;padding:36px 0 60px}
.checkout>*{min-width:0}
#placeOrderBtn{white-space:normal}
.co-section{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;margin-bottom:22px}
.co-section h3{font-size:18px;display:flex;align-items:center;gap:10px;margin-bottom:18px}
.co-section .step-n{width:26px;height:26px;border-radius:50%;background:var(--grad-btn);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700;flex:0 0 auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
/* 16px inputs on small screens stop iOS Safari's auto-zoom on focus. */
@media(max-width:520px){.form-grid{grid-template-columns:1fr}}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font-family:inherit;font-size:14px;background:#fff;transition:.15s}
/* 16px on small screens stops iOS auto-zoom on focus (must sit AFTER the 14px base rule to win). */
@media(max-width:520px){.field input,.field select,.field textarea{font-size:16px}}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,78,216,.12)}
/* Keyboard users get a solid, high-contrast focus ring (the soft border+glow above is too faint alone). */
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:2px solid var(--blue-dark,#1e40af);outline-offset:2px}
.pay-options{display:grid;gap:12px}
.pay-opt{display:flex;align-items:center;gap:14px;border:1.5px solid var(--line);border-radius:12px;padding:15px 16px;cursor:pointer;transition:.16s;position:relative}
.pay-opt:hover{border-color:#9bb6f3}
.pay-opt:active{transform:scale(.988)}
.pay-opt.sel{border-color:var(--blue);background:var(--bg-tint)}
.pay-opt input{position:absolute;opacity:0}
.pay-ic{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;flex:0 0 auto;background:var(--bg-soft)}
.pay-ic svg{width:24px;height:24px}
.pay-opt .pt{font-weight:600;font-size:14.5px;color:var(--navy)}
.pay-opt .ps{font-size:12.5px;color:var(--gray)}
.pay-opt .check{margin-left:auto;width:22px;height:22px;border-radius:50%;border:2px solid var(--line);flex:0 0 auto;display:grid;place-items:center;transition:.16s}
.pay-opt.sel .check{border-color:var(--blue);background:var(--blue);color:#fff}
.pay-detail{display:none;background:var(--bg-soft);border:1px dashed var(--line);border-radius:10px;padding:14px 16px;margin-top:6px;font-size:13px;color:var(--gray)}
.pay-detail.show{display:block}
.pay-detail .copy-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px solid var(--line)}
.pay-detail .copy-row:last-child{border:0}
.pay-detail code{font-family:ui-monospace,Menlo,monospace;font-size:12.5px;color:var(--navy);font-weight:600}
.mini-copy{cursor:pointer;color:var(--blue);font-size:12px;font-weight:600}
/* order summary */
.order-summary{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.order-summary h3{font-size:17px;margin-bottom:16px}
.os-row{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.os-row .os-img{width:52px;height:52px;border-radius:9px;background:#fff;border:1px solid var(--line);flex:0 0 auto;overflow:hidden}
.os-row .os-img .prod-img{width:100%;height:100%;object-fit:contain}
.os-row .os-name{font-size:13px;font-weight:600;color:var(--navy);line-height:1.3}
.os-row .os-q{font-size:12px;color:var(--gray)}
.os-row .os-price{margin-left:auto;font-weight:600;color:var(--navy);font-size:13.5px;white-space:nowrap;font-variant-numeric:tabular-nums}
.os-totals{margin-top:14px;display:grid;gap:8px;font-size:13.5px;font-variant-numeric:tabular-nums}
.os-totals .r{display:flex;justify-content:space-between;color:var(--gray)}
.os-totals .grand{display:flex;justify-content:space-between;font-family:var(--font-head);font-weight:700;font-size:19px;color:var(--navy);border-top:1px solid var(--line);padding-top:12px;margin-top:4px}
.ship-note{font-size:12px;color:var(--green);font-weight:600;margin-top:8px;display:flex;align-items:center;gap:6px}
.os-trust{list-style:none;margin:16px 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:grid;gap:9px}
.os-trust li{display:grid;grid-template-columns:18px 1fr;gap:9px;align-items:start;font-size:12px;line-height:1.45;color:var(--gray)}
.os-trust svg{color:var(--blue);margin-top:1px}
.os-trust a{color:var(--navy);text-decoration:underline}
/* eligibility consent: flag the control red when the buyer tries to pay without confirming */
.check.check-flag{color:var(--red)}
.check.check-flag input{outline:2px solid var(--red);outline-offset:2px;border-radius:3px}

/* ===== Order confirm modal ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(8,28,69,.55);backdrop-filter:blur(3px);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:20px;max-width:480px;width:100%;overflow:hidden;box-shadow:var(--shadow-lg);animation:pop .25s ease}
@keyframes pop{from{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}
.modal-top{background:var(--grad);color:#fff;padding:30px 28px;text-align:center;position:relative}
.modal-top .check-ring{width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.18);display:grid;place-items:center;margin:0 auto 14px;animation:ring 2s infinite}
@keyframes ring{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.3)}50%{box-shadow:0 0 0 12px rgba(255,255,255,0)}}
.modal-top h3{color:#fff;font-size:22px}
.modal-top p{color:#eaf3ff;font-size:13.5px;margin-top:6px}
.modal-top .ord-id{display:inline-block;background:rgba(255,255,255,.2);padding:5px 14px;border-radius:999px;font-family:var(--font-head);font-weight:700;letter-spacing:.05em;margin-top:12px}
.modal-body{padding:24px 28px 28px}
.modal-body .ask{text-align:center;font-size:14px;color:var(--navy);font-weight:600;margin-bottom:6px}
.modal-body .sub{text-align:center;font-size:12.5px;color:var(--gray);margin-bottom:18px}
.confirm-channels{display:grid;gap:11px}
.ch-btn{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;color:#fff;font-weight:600;font-size:14.5px;transition:.16s}
.ch-btn:hover{transform:translateY(-2px);filter:brightness(1.06)}
.ch-btn:active{transform:translateY(0);filter:brightness(.96)}
.ch-btn svg{flex:0 0 auto}
.ch-btn .ch-sub{font-size:11.5px;font-weight:400;opacity:.9;display:block}
.ch-wa{background:#128c4b}
.ch-tg{background:#1d7fb8}
.ch-em{background:var(--navy)}
.ch-arrow{margin-left:auto}
.copy-summary{margin-top:14px;text-align:center}
.copy-summary button{background:none;border:0;color:var(--blue);font-size:13px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.modal-close{position:absolute;top:14px;right:14px;color:#fff;background:rgba(255,255,255,.15);border:0;width:34px;height:34px;border-radius:9px;cursor:pointer;display:grid;place-items:center}

/* ===== Floating widgets ===== */
/* cart sits bottom-LEFT so it never collides with the bottom-right live-chat bubble */
.fab-cart{position:fixed;bottom:20px;left:20px;z-index:80;width:56px;height:56px;border-radius:50%;background:var(--navy);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow-lg);transition:.18s}
.fab-cart:hover{transform:translateY(-3px);background:var(--navy-soft)}
.fab-cart .cart-count{top:2px;right:2px}

/* ===== Footer ===== */
.footer{background:var(--navy-deep);color:#a8b6d2;padding:52px 0 0;font-size:14px}
.footer a{color:#a8b6d2}
.footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:36px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.footer-grid{grid-template-columns:1fr}}

.footer h3,.footer h4{color:#fff;font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer .f-logo{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer .f-logo img{height:42px;width:42px;filter:none;box-shadow:0 6px 16px rgba(8,28,69,.4)}
.footer .f-brand b{font-family:var(--font-head);font-weight:700;font-size:22px;color:#fff;letter-spacing:-.01em;display:block;line-height:1}
.footer .f-brand i{font-style:normal;font-size:10px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--cyan-light);display:block;margin-top:4px}

/* ===== Account / passwordless sign-in ===== */
.acct-login{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:var(--r-lg);padding:34px 32px;box-shadow:var(--shadow);text-align:center}
.acct-mark{margin-bottom:14px}
.acct-mark img{border-radius:13px;box-shadow:0 8px 20px rgba(29,78,216,.28)}
.acct-login h1{font-size:26px;margin-bottom:8px}
.acct-login>.muted{font-size:14px;margin:0 auto 22px;max-width:330px;line-height:1.55}
.acct-login form{text-align:left}
.acct-login .field{margin-bottom:14px}
.acct-alert{background:#fdecec;border:1px solid #f5c6cb;color:#b3261e;font-size:13px;border-radius:10px;padding:10px 14px;margin-bottom:16px;text-align:left}
.acct-msg{display:none;margin-top:14px;font-size:13.5px;border-radius:10px;padding:11px 14px;line-height:1.5}
.acct-msg.ok{display:block;background:#e8f5ee;color:var(--green-text);border:1px solid #b6e0c6}
.acct-msg.err{display:block;background:#fdecec;color:#b3261e;border:1px solid #f5c6cb}
.acct-alt{margin-top:18px;font-size:13px}
.acct-alt a{color:var(--blue-dark);text-decoration:underline}
.acct-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:30px}
.acct-stat{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px 14px;text-align:center;box-shadow:var(--elev-1)}
.acct-stat .as-ic{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--bg-tint);color:var(--blue);margin:0 auto 11px}
.acct-stat b{font-family:var(--font-head);font-size:23px;color:var(--navy);display:block;line-height:1;font-variant-numeric:tabular-nums}
.acct-stat span{font-size:12px;color:var(--gray);margin-top:7px;display:block}
.acct-head{display:flex;align-items:center;justify-content:space-between;margin:0 0 16px;gap:12px}
.acct-head h2{font-size:19px}
.acct-signout{font-size:13px;font-weight:600;color:var(--blue-dark)}
.acct-signout:hover{text-decoration:underline}
.acct-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.acct-id{display:flex;align-items:center;gap:16px;min-width:0}
.acct-avatar{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;font-family:var(--font-head);font-weight:700;font-size:24px;color:#fff;background:linear-gradient(135deg,#3b82f6,#1b3f86);box-shadow:0 8px 20px rgba(29,78,216,.4)}
.acct-topbar h1{font-size:clamp(1.5rem,3vw,2rem);text-transform:none;letter-spacing:-.01em}
.acct-signout-btn{flex:0 0 auto;font-size:13px;font-weight:600;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);padding:9px 16px;border-radius:999px;transition:.16s}
.acct-signout-btn:hover{background:rgba(255,255,255,.18);color:#fff}
.acct-pf{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 24px;box-shadow:var(--elev-1);margin-bottom:30px}
.acct-pf h2{font-size:16px;margin-bottom:16px}
.acct-pf-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px 24px}
.acct-pf-row{display:flex;flex-direction:column;gap:3px;min-width:0}
.acct-pf-row.full{grid-column:1/-1}
.acct-pf-row span{font-size:11px;color:var(--gray);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.acct-pf-row b{font-size:14px;color:var(--navy);font-weight:600;word-break:break-word}
.acct-pf-note{font-size:12px;color:var(--gray);margin:18px 0 0;padding-top:14px;border-top:1px solid var(--line)}
@media(max-width:520px){.acct-pf-grid{grid-template-columns:1fr}}
.acct-order{border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px;margin-bottom:12px;background:#fff;box-shadow:var(--elev-1)}
.ao-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.ao-head>b{font-family:var(--font-mono);font-size:14px;color:var(--navy)}
.ao-items{font-size:13px;color:var(--gray);margin:8px 0}
.ao-foot{display:flex;justify-content:space-between;align-items:center}
.ao-foot b{font-family:var(--font-mono);color:var(--navy)}
.ao-track{font-size:13px;color:var(--gray);margin-top:8px;border-top:1px solid var(--line);padding-top:8px}
.acct-empty{text-align:center;padding:34px;border:1px dashed var(--line);border-radius:var(--r-md)}
.pill{display:inline-block;background:var(--bg-tint);color:var(--blue-dark);font-size:11px;font-weight:700;letter-spacing:.02em;text-transform:capitalize;padding:4px 11px;border-radius:999px}
.pill-ok{background:#e8f5ee;color:var(--green-text)}
.pill-bad{background:#fdecec;color:#b3261e}
@media(max-width:480px){.acct-stats{grid-template-columns:1fr 1fr}.acct-login{padding:28px 22px}}
.footer .f-about{max-width:300px;margin:0 0 16px;color:#a3bdd6;line-height:1.7}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:20px;color:#a3bdd6;font-size:12.5px}
.foot-social{display:flex;gap:10px}
.foot-social a{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.06);transition:.16s}
.foot-social a:hover{background:var(--blue);color:#fff}
.ruo{background:#06143a;color:#a3bdd6;font-size:11.5px;text-align:center;padding:14px 20px;line-height:1.7}
.ruo b{color:#a8b6d2}

/* ===== Cart drawer ===== */
.drawer-overlay{position:fixed;inset:0;background:rgba(8,28,69,.5);opacity:0;visibility:hidden;transition:opacity .28s cubic-bezier(.4,0,.2,1),visibility .28s;z-index:90}
.drawer-overlay.open{opacity:1;visibility:visible}
/* Slide on transform (compositor-only) — animating `right` forces layout every frame. */
.drawer{position:fixed;top:0;right:0;width:380px;max-width:90vw;height:100%;background:#fff;z-index:100;display:flex;flex-direction:column;transform:translateX(calc(100% + 60px));transition:transform .28s cubic-bezier(.4,0,.2,1);box-shadow:-10px 0 40px rgba(0,0,0,.2)}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--line)}
.drawer-head h3{font-size:18px}
.drawer-body{flex:1;overflow:auto;padding:16px 20px;overscroll-behavior:contain}
.drawer-foot{padding:18px 20px;border-top:1px solid var(--line)}
.cart-row{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);align-items:center}
.cart-row .cr-img{width:54px;height:54px;border-radius:10px;background:#fff;border:1px solid var(--line);flex:0 0 auto;overflow:hidden}
.cart-row .cr-img .prod-img{width:100%;height:100%;object-fit:contain}
.cart-row .cr-name{font-size:13px;font-weight:600;color:var(--navy)}
.cart-row .cr-meta{font-size:12.5px;color:var(--gray)}
.cart-row .cr-rm{margin-left:auto;color:var(--gray-soft);cursor:pointer;background:none;border:0;font-size:18px}
.cart-empty{text-align:center;color:var(--gray);padding:50px 10px}
.cart-bulk{display:flex;justify-content:space-between;color:var(--green);font-weight:600;font-size:13px;margin-bottom:6px}
.cart-total{display:flex;justify-content:space-between;font-weight:700;font-family:var(--font-head);color:var(--navy);font-size:18px;margin-bottom:14px}
.cart-note{font-size:12px;color:var(--gray);margin:-9px 0 12px}

/* mobile nav */
.mobile-nav{display:none;flex-direction:column;gap:2px;padding:10px 22px 18px;border-bottom:1px solid var(--line);background:#fff;max-height:calc(100vh - 74px);overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
.mobile-nav.open{display:flex;animation:navDrop .24s ease}
@keyframes navDrop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.mobile-nav a{padding:11px 12px;border-radius:8px;font-weight:500;color:var(--navy)}
.mobile-nav a:hover{background:var(--bg-tint);color:var(--blue)}
.mobile-nav a.active{background:var(--bg-tint);color:var(--blue);font-weight:600}

.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%) translateY(20px);width:max-content;max-width:min(480px,calc(100vw - 32px));text-align:center;background:var(--navy);color:#fff;padding:12px 22px;border-radius:999px;font-size:13.5px;font-weight:500;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:.25s;z-index:210}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}

/* cookie banner */
.cookie{position:fixed;left:50%;right:auto;bottom:22px;transform:translateX(-50%);z-index:130;
  display:flex;align-items:flex-start;gap:13px;max-width:470px;width:calc(100% - 32px);
  background:#fff;color:var(--navy);border:1px solid var(--line);border-radius:16px;
  box-shadow:0 18px 50px rgba(8,28,69,.22);padding:16px 18px;font-size:13px;
  animation:cookieIn .5s cubic-bezier(.2,.7,.2,1) .8s both}
@keyframes cookieIn{from{opacity:0;transform:translate(-50%,14px)}to{opacity:1;transform:translate(-50%,0)}}
/* The global reduced-motion guard shrinks durations but NOT the .8s delay — without this the banner
   would sit invisible (fill:both) for .8s and then pop. */
@media (prefers-reduced-motion:reduce){.cookie{animation:none!important}}
.cookie .ck-ic{flex:0 0 auto;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--bg-tint);color:var(--blue)}
.cookie .ck-body{flex:1;min-width:0;line-height:1.45}
.cookie .ck-body b{display:block;font-family:var(--font-head);font-size:14px;color:var(--navy);margin-bottom:3px}
.cookie .ck-body p{margin:0;color:var(--gray)}
.cookie .ck-body a{color:var(--blue-dark);text-decoration:underline}
.cookie .ck-actions{display:flex;gap:8px;align-items:center;align-self:center;flex:0 0 auto}
.cookie .ck-decline{background:#fff;border:1px solid var(--line);color:var(--navy);border-radius:9px;padding:8px 14px;font-weight:600;font-size:13px;cursor:pointer;font-family:inherit}
.cookie .ck-decline:hover{border-color:var(--blue);color:var(--blue-dark)}
.cookie .ck-accept{background:var(--grad-btn);color:#fff;border:0;border-radius:9px;padding:9px 18px;font-weight:600;font-size:13px;cursor:pointer;font-family:inherit;box-shadow:0 6px 14px rgba(29,78,216,.25)}
.cookie .ck-accept:hover{filter:brightness(1.06)}
.cookie.hide{display:none}

/* product-page guide link */
.guide-link{display:flex;align-items:center;gap:10px;margin:0 0 16px;padding:12px 15px;border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:10px;background:var(--bg-soft);font-size:13.5px;color:var(--gray);transition:.16s}
.guide-link:hover{border-color:var(--blue);background:var(--bg-tint)}
.guide-link svg{color:var(--blue);flex:0 0 auto}
.guide-link b{color:var(--navy)}
.guide-link span{flex:1}

/* ===== Blog / Research Hub ===== */
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.2s}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#9bb6f3}
.post-thumb{position:relative;aspect-ratio:16/10;background:var(--bg-tint);overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-thumb-ph{width:100%;height:100%;background:var(--grad)}
.post-badge{position:absolute;top:10px;left:10px;background:var(--navy);color:#fff;font-size:11px;font-weight:700;padding:4px 9px;border-radius:6px;letter-spacing:.02em}
.post-card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.post-card-body h3{font-size:16px;line-height:1.3;color:var(--navy)}
.post-card-body p{font-size:13.5px;color:var(--gray);margin:0;flex:1}
.post-more{font-size:13px;font-weight:600;color:var(--blue-dark);transition:color .15s ease}
a.post-more:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
/* article */
.article{padding:30px 0 50px}
.article-wrap{max-width:760px}
.article-wrap>.crumb{margin-bottom:14px}
.article h1{font-size:36px;line-height:1.15;margin:6px 0 10px}
.article-meta{font-size:13px;color:var(--gray-soft);margin-bottom:22px;display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.article-hero{border-radius:16px;overflow:hidden;margin:0 0 28px;border:1px solid var(--line);background:var(--bg-tint)}
.article-hero img{width:100%;max-height:420px;object-fit:cover}
.article-body{font-size:16.5px;line-height:1.8;color:#1e2a30}
.article-body h2{font-size:25px;margin:34px 0 12px;color:var(--navy)}
.article-body h3{font-size:21px;font-weight:700;margin:28px 0 10px;color:var(--navy)}
.article-body p{margin:0 0 18px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin:0 0 8px}
.article-body a{color:var(--blue-dark);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.article-body a:hover{color:var(--blue)}
.article-body blockquote{margin:22px 0;padding:14px 20px;border-left:3px solid var(--blue);background:var(--bg-soft);border-radius:0 10px 10px 0;color:var(--gray);font-style:italic}
.article-body strong{color:var(--navy)}
.article-faq{margin:38px 0 0}
.article-faq h2{font-size:23px;margin-bottom:14px;color:var(--navy)}
.faq-item{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;background:#fff;overflow:hidden}
.faq-item summary{cursor:pointer;padding:14px 18px;font-weight:600;color:var(--navy);font-size:15px;list-style:none;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";position:absolute;right:18px;color:var(--blue-dark);font-size:20px;font-weight:400}
.faq-item[open] summary:after{content:"−"}
.faq-item>div{padding:0 18px 16px;color:var(--gray);font-size:14.5px;line-height:1.7}
.article-disclaimer{margin:34px 0 0;background:var(--bg-soft);border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:10px;padding:14px 16px;font-size:13px;color:var(--gray);line-height:1.7}
.article-cta{margin:30px 0 0;background:var(--grad);border-radius:16px;padding:24px 26px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#fff}
.article-cta b{display:block;font-family:var(--font-head);font-size:18px}
.article-cta span{font-size:13.5px;color:#eaf3ff;opacity:.92}
.article-cta .btn-primary{background:#fff;color:var(--navy)}
@media(max-width:560px){.article h1{font-size:28px}.article-body{font-size:16px}}

/* ===== COA certificate ===== */
.coa-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 16px;flex-wrap:wrap}
.coa-toolbar a{font-size:13px;color:var(--gray);display:inline-flex;align-items:center;gap:6px}
.coa-toolbar a:hover{color:var(--blue)}
.coa-sheet{max-width:820px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.coa-sheet-head{background:var(--grad);color:#fff;padding:24px 30px;display:flex;justify-content:space-between;align-items:center;gap:18px}
.coa-sheet-head b{font-family:var(--font-head);font-size:20px;display:block}
.coa-sheet-head span{font-size:11px;opacity:.9;letter-spacing:.04em;text-transform:uppercase}
.coa-h-id{text-align:right}.coa-h-id b{font-size:14px}
.coa-sheet-body{padding:28px 30px 34px}
.coa-chips{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:22px}
.coa-chips span{background:var(--bg-tint);color:var(--blue-dark);font-size:12px;font-weight:600;padding:6px 12px;border-radius:999px}
.coa-sec{font-family:var(--font-head);font-weight:700;color:var(--navy);font-size:13px;text-transform:uppercase;letter-spacing:.04em;margin:0 0 12px;padding-bottom:7px;border-bottom:2px solid var(--bg-tint)}
.coa-grid2{display:grid;grid-template-columns:1fr 1fr;gap:4px 30px;margin-bottom:24px}
@media(max-width:600px){.coa-grid2{grid-template-columns:1fr}.coa-sheet-head{padding:20px}.coa-sheet-body{padding:22px}}
.kv{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:13px}
.kv span:first-child{color:var(--gray)}.kv span:last-child{color:var(--navy);font-weight:600;text-align:right}
.coa-results{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:12.5px}
.coa-results th{background:var(--navy);color:#fff;text-align:left;padding:9px 12px;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase}
.coa-results td{padding:10px 12px;border-bottom:1px solid var(--line)}
.coa-results .pass{color:var(--green);font-weight:700}
.coa-concl{font-size:13.5px;color:var(--gray);margin:0 0 24px;line-height:1.7}.coa-concl b{color:var(--navy)}
.coa-sign{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:8px 0 0;flex-wrap:wrap}
.coa-sign .who{font-family:var(--font-head);color:var(--navy);font-weight:700;font-size:14px;margin-bottom:26px}
.coa-sign .ln{font-size:11.5px;color:var(--gray);border-top:1.5px solid var(--navy);padding-top:5px}
.coa-sign .stamp{width:84px;height:84px;border-radius:50%;border:2px dashed var(--blue);display:grid;place-items:center;text-align:center;color:var(--blue-dark);font-size:8px;font-weight:700;line-height:1.4;text-transform:uppercase;transform:rotate(-7deg)}
.coa-foot{font-size:10.5px;color:var(--gray-soft);margin:24px 0 0;border-top:1px solid var(--line);padding-top:12px;line-height:1.6}
/* COA index grid card */
.coa-card .coa-actions{display:flex;gap:8px;margin-top:auto}
.pd-faq h2{margin-bottom:6px}.pd-faq .faq-item{margin:8px 0}

/* ===== Star ratings (Peptiva) ===== */
.stars{display:inline-block;font-size:13px;letter-spacing:1px;line-height:1;
  background:linear-gradient(90deg,#f59e0b var(--r,100%),#cfd9ef var(--r,100%));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#cfd9ef}
.card-rating{display:flex;align-items:center;gap:5px;margin:3px 0 7px;font-size:12px}
.card-rating .rnum{font-weight:700;color:var(--navy)}.card-rating .rcount{color:var(--gray)}
.card-rating.no-rating{color:var(--gray-soft);min-height:18px}
.card-lab{display:flex;align-items:center;gap:5px;margin:0;font-size:12px;font-weight:600;color:var(--green-text);min-height:18px}
.card-lab svg{color:var(--green-text);flex:0 0 auto}
.btn.is-disabled{opacity:.5;pointer-events:none;box-shadow:none}
.pd-rating{display:flex;align-items:center;gap:9px;margin:9px 0 4px;font-size:13.5px}
.pd-rating .stars{font-size:17px}.pd-rating b{color:var(--navy)}.pd-rating .muted{font-size:12.5px}

/* ===== Accessibility: keyboard focus + reduced motion ===== */
/* Skip-to-content link — off-screen until focused, so keyboard users can jump past the marquee + nav. */
.skip-link{position:absolute;left:8px;top:-48px;z-index:1000;background:var(--blue-dark,#1e40af);color:#fff;padding:10px 16px;border-radius:8px;font-weight:600;font-size:14px;text-decoration:none;transition:top .18s ease}
.skip-link:focus{top:8px;outline:2px solid #fff;outline-offset:2px}
:focus-visible{outline:2px solid #1e40af;outline-offset:2px}
.search-box input:focus-visible,.qty input:focus-visible{outline:2px solid #1e40af;outline-offset:2px}
@media (prefers-reduced-motion: reduce){
  .marquee .track{animation:none!important}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

/* ============================================================
   Premium visual enhancements — glassmorphism + motion
   (all transform/opacity; the prefers-reduced-motion guard above neutralizes them)
============================================================ */
/* Header: frosted glass that deepens on scroll */
.header{transition:background .25s ease,box-shadow .25s ease,border-color .25s ease}
.header.scrolled{background:rgba(255,255,255,.78);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);box-shadow:0 6px 24px rgba(15,35,79,.08);border-bottom-color:rgba(59,130,246,.28)}

/* Product cards: lift + soft cyan glow + 1px cyan gradient border on hover */
.card{transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s ease,border-color .25s ease}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(135deg,rgba(59,130,246,.75),rgba(29,78,216,.18) 42%,transparent 72%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;
  opacity:0;transition:opacity .25s ease;pointer-events:none;z-index:3}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 50px rgba(8,28,69,.16)}
.card:hover::after{opacity:1}
.card:hover .card-media .prod-img{transform:scale(1.07)}
.card-media::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;opacity:0;transition:opacity .3s ease;
  background:radial-gradient(120% 80% at 50% 0%,rgba(59,130,246,.12),transparent 62%)}
.card:hover .card-media::before{opacity:1}

/* Primary button: glass depth + shine sweep */
.btn-primary{position:relative;overflow:hidden}
.btn-primary::before{content:"";position:absolute;top:0;left:-130%;width:62%;height:100%;transform:skewX(-18deg);
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.30),transparent);transition:left .6s ease;pointer-events:none}
.btn-primary:hover::before{left:150%}

/* Hero animation keyframes (used by the showpiece hero block) */
@keyframes auroraDrift{from{transform:translate3d(0,0,0)}to{transform:translate3d(-22px,12px,0)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* Category tiles + feature cards: smoother lift */
.cat-tile,.feature-card,.post-card,.coa-card{transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s ease,border-color .25s ease}
.cat-tile:hover{transform:translateY(-5px)}

/* Scroll reveal — hide ONLY once JS has bootstrapped (html.reveal-ready). Without this scope, a
   reduced-motion visitor (site.js returns before adding reveal-ready) or a no-JS visitor would see
   every .reveal element stuck at opacity:0 — blanking account/blog cards and hardcoded sections. */
html.reveal-ready .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* Touch devices keep :hover "stuck" after a tap — neutralize hover-lift transforms so cards/buttons
   don't stay raised after being tapped (desktop pointer hover is unaffected). */
@media (hover: none){
  .btn-primary:hover,.cat-tile:hover,.card:hover,.feature-card:hover,.coa-card:hover,.post-card:hover,.ch-btn:hover,.fab-cart:hover{transform:none}
  .pd-media:hover .prod-img{transform:none}
}
/* Press feedback for tiles — placed after the hover-neutralizer so taps still compress on touch. */
.cat-tile:active{transform:translateY(-1px) scale(.99);transition-duration:.08s}

/* Card payment fields (direct capture) */
.cc-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:400px){.cc-row{grid-template-columns:1fr}}
.pay-opt:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,78,216,.12)}
/* The radio is visually hidden, so keyboard focus needs a solid, high-contrast ring on its label. */
.pay-opt:has(input:focus-visible){outline:2px solid var(--blue-dark,#1e40af);outline-offset:2px}
input[aria-invalid="true"]{border-color:var(--red)!important}

/* focus ring: light outline on dark surfaces (hero/footer/RUO/dark buttons) */
.hero :focus-visible,.footer a:focus-visible,.ruo a:focus-visible,.cat-tile:focus-visible,.page-hero :focus-visible,.coa-hero :focus-visible,.btn-outline-light:focus-visible,.btn-primary:focus-visible,.btn-dark:focus-visible{outline-color:#93b4fb}
/* keyboard focus ring on the +/- steppers (inset so it survives the wrapper's overflow:hidden) */
.qty button:focus-visible,.cr-qty button:focus-visible{outline:none;box-shadow:inset 0 0 0 2px var(--blue)}
.chip:focus-visible,select.sort:focus-visible{outline:none;box-shadow:0 0 0 2px #fff,0 0 0 4px var(--blue)}

/* ===== Audit polish: responsive, hover, disabled, headings ===== */
.btn:disabled,.btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none!important;transform:none!important}
.btn-primary:disabled::before{content:none}
/* The "✓ Added" confirmation disables the button to block re-clicks — keep it vivid, not faded. */
.btn.is-added:disabled{opacity:1;cursor:default}
.faq-item summary:hover{background:var(--bg-soft)}
.footer h3{font-size:12px;letter-spacing:.12em;text-transform:uppercase}
@media(max-width:640px){.trust .container{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){
  .page-hero h1{font-size:26px}
  .row-head{flex-direction:column;align-items:flex-start}
  .article-cta{flex-direction:column;align-items:flex-start}
  .article-cta .btn{width:100%}
  .track-form-row,.split{gap:24px}
}

.pill-inline{display:inline-block;background:var(--blue-dark);color:#fff;font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:2px 8px;border-radius:5px;vertical-align:middle}

/* Shop sidebar headings + bulk tiers */
.side-h{font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--navy);margin:0 0 12px}
.bundle-box .side-h{color:#fff}
.bulk-tiers{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:7px;font-size:13px}
.bulk-tiers li{display:flex;justify-content:space-between;color:#eaf3ff;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:6px}
.bulk-tiers li:last-child{border-bottom:0;padding-bottom:0}
.bulk-tiers b{color:#fff}

/* Lab results: COA + Endotoxin documents per product */
.coa-docs{display:grid;gap:8px;margin-top:10px}
.coa-batch{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line)}
.coa-batch:first-of-type{border-top:0;padding-top:0;margin-top:6px}
.coa-batch-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12.5px;font-weight:700;color:var(--navy)}
.coa-batch-date{font-weight:500;color:var(--gray-soft)}
.coa-batch-tag{font-size:9.5px;font-weight:800;letter-spacing:.04em;background:var(--green-soft,#dcfce7);color:#047857;padding:2px 7px;border-radius:5px}
.coa-doc{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:9px 11px}
.cd-label{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--navy)}
.cd-label svg{color:var(--blue-dark);flex:0 0 auto}
.cd-links{display:inline-flex;gap:12px;font-size:12.5px;font-weight:600;flex:0 0 auto}
.cd-links a{color:var(--blue-dark);display:inline-flex;align-items:center}
.cd-links a:hover{text-decoration:underline}

/* Info / legal pages + FAQ list */
.legal p{margin:0 0 16px;color:var(--ink);line-height:1.75}
.legal p>b:first-child{color:var(--navy);font-family:var(--font-head);font-weight:700;letter-spacing:-.01em}
.legal a{color:var(--blue-dark);text-decoration:underline}
.faq-list .faq-item{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff}
.faq-list .faq-item summary{padding:15px 18px}
.faq-list .faq-item[open]{border-color:#9bb6f3}
.faq-list .faq-item>div{padding:0 18px 16px;color:var(--gray);line-height:1.7}
.faq-list .faq-item a{color:var(--blue-dark)}
.foot-legal{display:flex;gap:14px;flex-wrap:wrap}
.foot-legal a{color:#a3bdd6}.foot-legal a:hover{color:#fff;text-decoration:underline}

/* ============================================================
   PREMIUM REDESIGN v2 — royal blue · elevation · type · motion
   (cascade-last authoritative layer; reduced-motion guarded above)
============================================================ */

/* ---- Fluid type scale + measure ---- */
.hero h1{font-size:clamp(2.6rem,5.2vw,4.25rem);letter-spacing:-.03em}
h1{font-size:clamp(2rem,4vw,3rem)}
.sec-head h2,.row-head h2,.about h2,.cta h2,.coa-hero h1{font-size:var(--h2)}
h1,h2,.sec-head h2{text-wrap:balance}
.lead,.hero p.lead,.article-body p,.sec-head p{text-wrap:pretty}
.article-body{max-width:68ch}

/* ---- Section-header system: eyebrow kicker + gradient underline ---- */
.sec-head .eyebrow{display:block;margin-bottom:11px;color:var(--blue)}
.sec-head h2::after{content:"";display:block;width:52px;height:3px;margin:16px auto 0;background:var(--grad-btn);border-radius:2px}
.sec-head.left{text-align:left;max-width:none;margin:0 0 var(--s-4)}
.sec-head.left h2::after{margin:16px 0 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px}
.sec-head .eyebrow{justify-content:center}
.sec-head.left .eyebrow{justify-content:flex-start}

/* ---- Elevation ramp: flat -> floating (the premium tell) ---- */
.card,.feature-card,.post-card,.coa-card{box-shadow:var(--elev-1);border-radius:var(--r-lg)}
.card:hover,.feature-card:hover,.post-card:hover,.coa-card:hover{box-shadow:var(--elev-3);border-color:#9bb6f3;transform:translateY(-6px)}
.card-media{background:radial-gradient(120% 90% at 50% 16%,var(--bg-tint),#fff 72%)}
.card-media::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(15,35,79,.04);pointer-events:none;z-index:1}

/* ---- Buttons: glass depth + tactile press ---- */
.btn{transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease}
.btn-primary{box-shadow:var(--shadow-btn)}
.btn-primary:hover{box-shadow:var(--shadow-btn-hover)}
.btn-primary:active,.btn-dark:active,.btn-ghost:active,.btn-outline-light:active{transform:scale(.975)}
.badge{box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}

/* ---- Reveal: head-safe (visible if JS fails), richer variants ---- */
html.reveal-ready .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .65s cubic-bezier(.2,.7,.2,1)}
html.reveal-ready .reveal.r-scale{transform:scale(.965)}
.reveal.in{opacity:1!important;transform:none!important}

/* ---- Header: layered glass command bar ---- */
.header{position:sticky}
.header::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;z-index:1;background:var(--grad-btn)}
.nav a{position:relative;min-height:40px}
.nav a::after{content:"";position:absolute;left:13px;right:13px;bottom:5px;height:2px;border-radius:2px;background:var(--grad-btn);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
.nav a:hover,.nav a.active{background:transparent}
.header.scrolled{height:auto}
.header.scrolled .container{height:62px}
.logo img{transition:height .25s ease}
.header.scrolled .logo img{height:36px}

/* ---- Dark royal hero band on shop + info pages (page-hero) ---- */
.page-hero{background:var(--grad);border:0;color:#fff;padding:64px 0 56px;position:relative;overflow:hidden;isolation:isolate}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(900px 420px at 82% -12%,rgba(59,130,246,.34),transparent 60%)}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:46px 46px;mask:radial-gradient(680px 360px at 78% 18%,#000,transparent 76%);-webkit-mask:radial-gradient(680px 360px at 78% 18%,#000,transparent 76%)}
.page-hero h1{color:#fff}
.page-hero .crumb{color:rgba(255,255,255,.72)}
.page-hero .crumb a{color:#fff}
.page-hero .crumb a:hover{color:var(--cyan-light)}
.page-hero>.container{position:relative;z-index:1}
.page-lede{color:#c2d2f4;font-size:16px;max-width:620px;margin:12px 0 0;line-height:1.6}
.page-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.page-pills span{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#eaf3ff;font-size:12.5px;font-weight:600;padding:7px 14px;border-radius:999px}
.page-pills svg{color:var(--cyan-light)}

/* ---- Home: cinematic hero stage ---- */
.stage-halo{position:absolute;width:560px;height:560px;max-width:118%;border-radius:50%;z-index:-1;
  background:conic-gradient(from 210deg,#1d4ed8,#3b82f6,#081c45,#1d4ed8);filter:blur(46px);opacity:.55;animation:spinHalo 42s linear infinite}
@keyframes spinHalo{to{transform:rotate(360deg)}}
.stage-vials{filter:drop-shadow(0 30px 50px rgba(0,0,0,.55))}
.stage-reflection{position:absolute;bottom:2%;left:50%;transform:translateX(-50%) scaleY(-1);width:100%;max-width:540px;opacity:.16;
  -webkit-mask:linear-gradient(to bottom,#000,transparent 52%);mask:linear-gradient(to bottom,#000,transparent 52%);pointer-events:none}

/* ---- Home: premium category tiles ---- */
.cat-tile{min-height:212px;border:0;box-shadow:inset 0 1px 0 rgba(255,255,255,.12),var(--elev-2)}
.cat-tile:nth-child(2){background:linear-gradient(135deg,#1b3f86,#081c45)}
.cat-tile:nth-child(3){background:linear-gradient(120deg,#2563eb,#12306e)}
.cat-tile::before{content:"";position:absolute;inset:0;opacity:.14;pointer-events:none;
  background:radial-gradient(circle at 78% 18%,rgba(255,255,255,.5),transparent 42%)}
.cat-tile:hover{box-shadow:inset 0 1px 0 rgba(255,255,255,.16),var(--elev-3)}
.cat-tile .ct-go{background:rgba(255,255,255,.16)}
.cat-tile:hover .ct-go{background:#fff;color:var(--blue)}
.cat-tile:hover .ct-go svg{stroke:var(--blue)}

/* ---- Home: glass trust strip ---- */
.trust .container{gap:10px}
.trust-item{gap:12px;font-weight:600}
.trust-item svg{width:38px;height:38px;padding:9px;border-radius:11px;background:var(--bg-tint);color:var(--blue);box-sizing:border-box}

/* ---- CTA showpiece ---- */
.cta{border:1px solid rgba(255,255,255,.08);box-shadow:var(--elev-3)}
.cta::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:42px 42px;mask:radial-gradient(520px 320px at 50% 0%,#000,transparent 72%);-webkit-mask:radial-gradient(520px 320px at 50% 0%,#000,transparent 72%)}

/* ---- Shop trust pills under the gradient hero ---- */
.shop-hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.shop-hero-pills span{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#eaf3ff;font-size:12.5px;font-weight:600;padding:7px 14px;border-radius:999px}

/* ---- Footer finale: gradient + glow ---- */
.footer{background:var(--grad);position:relative;overflow:hidden}
.footer::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(700px 320px at 88% -10%,rgba(59,130,246,.22),transparent 60%)}
.footer .container{position:relative;z-index:1}
.foot-social a:hover{box-shadow:0 6px 16px rgba(59,130,246,.5)}

/* ---- FAQ chevron (replaces +/- jump) ---- */
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:14px}
.faq-item summary:after{content:"";position:static;width:11px;height:11px;border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(45deg);transition:transform .2s ease;flex:0 0 auto;margin-right:2px}
.faq-item[open] summary:after{content:"";transform:rotate(-135deg)}
.faq-list .faq-item[open]{box-shadow:var(--shadow)}

/* ---- "Lab Verified" pill: royal not red ---- */
.pdf-pill{background:var(--grad-btn)!important}

/* ---- Legal/info document card ---- */
.legal{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:var(--r-lg);padding:38px 40px;box-shadow:var(--shadow)}
@media(max-width:560px){.legal{padding:26px 22px}}

/* ---- Responsive consolidation: stack body cols with the nav (1024) ---- */
@media(max-width:1024px){
  .pd{grid-template-columns:1fr;gap:28px}
  .checkout{grid-template-columns:1fr}
  .checkout>div{order:1}
  .checkout>.order-summary{order:-1;position:static;top:auto;margin-bottom:22px}
  .hero .container{gap:40px}
}
@media(max-width:560px){
  .page-hero{padding:42px 0 34px}
  .cta{padding:38px 24px}
  .section{padding:44px 0}
  .sec-head{margin-bottom:28px}
}
/* tap targets */
.icon-btn{width:44px;height:44px}
.mobile-nav a{min-height:46px;display:flex;align-items:center}

/* ---- Blog / Research Hub redesign ---- */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:24px}
@media(max-width:660px){.post-grid{grid-template-columns:1fr}}
.post-thumb{aspect-ratio:3/2;background:var(--grad);display:grid;place-items:center}
.post-thumb img{width:100%;height:100%;object-fit:contain;padding:20px 20px 0;filter:drop-shadow(0 16px 26px rgba(8,28,69,.4))}
.post-thumb.ph,.post-thumb-ph{background:var(--grad)}
.post-thumb::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(to top,rgba(8,28,69,.5),transparent 38%)}
.post-badge{z-index:2;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.25)}
.post-card-body h3{font-size:16.5px;line-height:1.35;min-height:2.7em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card-body p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-more{margin-top:auto;display:inline-flex;align-items:center;gap:6px;color:var(--blue-dark)}
.post-card:hover .post-more svg{transform:translateX(3px)}
.post-more svg{transition:transform .2s ease}
/* featured pillar hero card */
.pillar-feature{display:grid;grid-template-columns:1.05fr 1fr;min-height:330px;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--elev-3);border:1px solid var(--line);background:#fff;margin-bottom:8px}
@media(max-width:760px){.pillar-feature{grid-template-columns:1fr}}
.pf-media{position:relative;background:var(--grad);display:grid;place-items:center;overflow:hidden;min-height:240px}
.pf-media img{width:100%;height:100%;object-fit:contain;padding:30px;filter:drop-shadow(0 24px 40px rgba(8,28,69,.5));transition:transform .4s ease}
.pillar-feature:hover .pf-media img{transform:scale(1.05)}
.pf-media::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(8,28,69,0),rgba(8,28,69,.5))}
.pf-body{background:var(--grad);color:#fff;padding:38px 40px;display:flex;flex-direction:column;justify-content:center;gap:12px}
.pf-body .eyebrow{color:var(--cyan-light)}
.pf-body h2{color:#fff;font-size:clamp(1.5rem,2.4vw,2rem);text-wrap:balance}
.pf-body p{color:#dbe6ff;font-size:15px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0}
.pf-cta{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-weight:700;color:#fff}
.pillar-feature:hover .pf-cta svg{transform:translateX(4px)}
.pf-cta svg{transition:transform .2s ease}
/* article hero fallback */
.article-hero.ph{min-height:160px;background:var(--grad)}

/* ---- Cart drawer: carded rows + qty stepper ---- */
.drawer{width:420px}
.cart-row{align-items:flex-start;gap:12px;padding:13px;border:0;margin-bottom:10px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:0 2px 10px rgba(8,28,69,.05)}
.cart-row .cr-img{width:60px;height:60px}
.cr-main{flex:1;display:flex;flex-direction:column;gap:7px;min-width:0}
.cr-name{font-size:13px;font-weight:700;color:var(--navy);line-height:1.3}
.cr-qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:8px;overflow:hidden;width:max-content}
.cr-qty button{width:28px;height:28px;border:0;background:#fff;color:var(--navy);font-size:15px;cursor:pointer;line-height:1;transition:.15s}
.cr-qty button:hover{background:var(--bg-tint);color:var(--blue)}
.cr-qty span{min-width:30px;text-align:center;font-size:13px;font-weight:700;color:var(--navy)}
.cr-right{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.cr-price{font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--navy);white-space:nowrap}
.cart-row .cr-rm{margin:0;width:24px;height:24px;border-radius:6px;display:grid;place-items:center;line-height:1;color:var(--gray-soft)}
.cart-row .cr-rm:hover{background:#fee2e2;color:var(--red)}
.drawer-foot .btn-primary{box-shadow:0 8px 20px rgba(29,78,216,.3)}

/* ---- PDP: spotlight media + price dominance + royal CTA ---- */
.pd-media{background:radial-gradient(120% 90% at 50% 16%,var(--bg-tint),#fff 72%);border-radius:var(--r-xl);box-shadow:var(--elev-2)}
.pd-media::before{content:"";position:absolute;width:70%;height:48%;top:8%;left:15%;border-radius:50%;background:radial-gradient(ellipse,rgba(59,130,246,.16),transparent 70%);pointer-events:none}
.pd .price{align-items:baseline;gap:12px;background:var(--bg-tint);border:1px solid var(--line);border-radius:var(--r-md);padding:14px 18px;width:max-content;max-width:100%}
.pd .price .now{font-size:clamp(2rem,3.6vw,2.45rem);font-weight:700;color:var(--navy)}
.pd .price .was{font-size:16px}
.pd-buy .btn-primary{flex:1;min-width:190px;padding:15px 26px;font-size:15px}
@media(max-width:560px){
  .pd-buy .btn-primary{min-width:0}
  .pd-buy .btn-dark{flex:1 1 100%}
  .pd-buy .qty button{width:44px}
}

/* ---- Lab / COA: premium standards + tactile certificate ---- */
.coa-hero:before{background:radial-gradient(720px 360px at 50% -8%,rgba(59,130,246,.32),transparent 62%)}
.feature-card{position:relative;overflow:hidden}
.feature-card .feature-icon{background:var(--grad-btn);color:#fff;box-shadow:0 8px 18px rgba(29,78,216,.28)}
.feature-card .feature-icon svg{stroke:#fff}
.coa-sheet{box-shadow:0 1px 0 #fff inset,0 30px 60px -22px rgba(8,28,69,.5)}
.coa-sign .stamp{border-color:var(--blue);background:radial-gradient(circle,rgba(37,99,235,.1),transparent 70%)}
.coa-doc{transition:border-color .16s ease,background .16s ease,box-shadow .16s ease}
.coa-doc:hover{border-color:#9bb6f3;background:#fff;box-shadow:0 4px 12px rgba(8,28,69,.07)}
.coa-thumb .doc .doc-top{background:var(--grad)}

/* ---- Shop: gradient hero trust pills ---- */
.page-hero .shop-hero-pills{margin-top:18px}

/* ---- Contact: carded form ---- */
.contact-form-card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow)}
.contact-form-card input:focus,.contact-form-card textarea:focus{outline:0;border-color:var(--blue)!important;box-shadow:0 0 0 3px rgba(29,78,216,.14)}

/* ---- About: value tiles ---- */
.about-card{box-shadow:var(--elev-3)}
.about-card::before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(500px 200px at 90% 0%,rgba(59,130,246,.25),transparent 60%);pointer-events:none}
.about-card{position:relative;overflow:hidden}
.about-card>*{position:relative}

/* ---- re-theme regression: light subtext on dark heroes ---- */
.page-hero .muted{color:#c2d2f4}

/* ============================================================
   PRO + DYNAMIC pass — contrast fixes, polish, motion
============================================================ */
/* --- contrast regressions: green text uses --green-text; dark-hero sublabels --- */
.coa-results .pass,.pd-stock.in,.pd-trust,.bulk-table .off,.coa-link,.cart-bulk,.ship-note,.coa-link.view{color:var(--green-text)}
.coa-link.view{color:var(--blue-dark)}
.ht-item span,.stage-chip .ct span{color:#b9c8ea}
.coa-hero .sub{color:#aec3ff}
.ht-item b{font-variant-numeric:tabular-nums}

/* --- marquee: edge fade + pause on hover --- */
.marquee{-webkit-mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.marquee:hover .track{animation-play-state:paused}

/* --- card cursor spotlight (follows --mx/--my) --- */
.card-media::before{background:radial-gradient(150% 100% at var(--mx,50%) var(--my,0%),rgba(59,130,246,.16),transparent 58%)!important}
.feature-card{--mx:50%;--my:50%}
.feature-card::after{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .3s ease;pointer-events:none;background:radial-gradient(220px 180px at var(--mx) var(--my),rgba(59,130,246,.12),transparent 70%)}
.feature-card:hover::after{opacity:1}
.cta{--mx:50%;--my:50%}
.cta::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(420px 280px at var(--mx) var(--my),rgba(59,130,246,.18),transparent 65%);opacity:.7}

/* --- directional reveal variants --- */
html.reveal-ready .reveal.r-left{transform:translateX(-26px)}
html.reveal-ready .reveal.r-right{transform:translateX(26px)}
html.reveal-ready .reveal.r-scale{transform:scale(.965)}

/* --- search-box focus glow --- */
.search-box:hover,select.sort:hover{border-color:#9bb6f3}
.search-box:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,78,216,.12)}

/* --- shop: segmented chip control + sticky toolbar --- */
.chips{background:var(--bg-soft);border:1px solid var(--line);padding:4px;border-radius:999px;position:relative}
/* One horizontally-scrollable row on phones — the segmented pill must never wrap inside its border. */
@media(max-width:560px){.chips{flex-wrap:nowrap;overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chips .chip{flex:0 0 auto}}
.chip{border:0;background:transparent;box-shadow:none;position:relative;z-index:1}
.chip:hover{background:rgba(29,78,216,.06);color:var(--blue)}
.chip.active{background:var(--grad-btn);color:#fff;box-shadow:0 6px 16px rgba(29,78,216,.28)}
.toolbar{position:sticky;top:62px;z-index:6;background:rgba(255,255,255,.85);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:10px 0;margin:-10px 0 18px;border-bottom:1px solid var(--line)}
/* On phones the toolbar wraps to ~3 rows — pinned, it would eat a third of the viewport. Keep it static. */
@media(max-width:760px){.toolbar{position:static;padding:0;margin:0 0 16px;background:none;backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom:0}}
.result-count b{color:var(--navy);font-weight:700}
/* --- custom range slider --- */
#priceRange{-webkit-appearance:none;appearance:none;height:6px;border-radius:999px;background:linear-gradient(90deg,var(--blue) var(--fill,100%),var(--line) var(--fill,100%));outline:0}
/* Keyboard focus was invisible (outline:0 + thumb-pseudo focus is unreliable) — ring the whole control. */
#priceRange:focus-visible{outline:2px solid var(--blue-dark,#1e40af);outline-offset:4px;border-radius:999px}
#priceRange::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--blue);box-shadow:var(--elev-1);cursor:pointer;transition:transform .12s ease}
#priceRange::-webkit-slider-thumb:hover{transform:scale(1.12)}
#priceRange::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--blue);cursor:pointer}

/* --- on-card add-to-cart success --- */
.btn.is-added{background:var(--green)!important;box-shadow:0 8px 20px rgba(5,150,105,.3)!important}
@keyframes countPop{0%{transform:scale(1)}40%{transform:scale(1.3)}100%{transform:scale(1)}}
.cart-count.pop{animation:countPop .4s ease}

/* --- PDP buybox + sticky add-to-cart bar + bulk-tier feedback --- */
.pd-buybox{border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--elev-1);padding:22px;background:linear-gradient(180deg,#fff,var(--bg-soft))}
.bulk-table tr.tier-active td{background:var(--bg-tint);box-shadow:inset 3px 0 0 var(--blue)}
.bulk-table tr.pop td{box-shadow:inset 3px 0 0 var(--blue)}
/* when a live tier is active, the static POPULAR row drops its competing tint+bar (unless it IS active) */
.bulk-table.has-active tr.pop:not(.tier-active) td{background:transparent;box-shadow:none}
.bulk-saved{margin:10px 0 0;font-size:13.5px;font-weight:700;color:var(--green-text);display:flex;align-items:center;gap:7px;min-height:20px}
.qty button:active,.cr-qty button:active{transform:scale(.94)}
body.pdp-bar-on .fab-cart{bottom:calc(90px + env(safe-area-inset-bottom,0px))}
.pdp-bar{position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);box-shadow:0 -8px 30px rgba(8,28,69,.12);transform:translateY(110%);transition:transform .3s cubic-bezier(.4,0,.2,1)}
.pdp-bar.show{transform:translateY(0)}
.pdp-bar .container{display:flex;align-items:center;gap:16px;padding:12px 22px calc(12px + env(safe-area-inset-bottom,0px))}
.pdp-bar-info{display:flex;flex-direction:column;line-height:1.2}
.pdp-bar-info b{font-size:14px;color:var(--navy)}
.pdp-bar-info span{font-size:13px;color:var(--blue-dark);font-weight:700}
.pdp-bar .btn{margin-left:auto;white-space:nowrap}
@media(max-width:520px){.pdp-bar-info b{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}

/* --- article reading-progress bar --- */
.read-progress{position:fixed;top:0;left:0;right:0;height:3px;background:var(--grad-btn);transform:scaleX(0);transform-origin:left;z-index:120;will-change:transform}

/* --- drawer: free-shipping progress bar --- */
.ship-prog{margin:4px 0 12px;font-size:12.5px}
.ship-prog .lbl{display:flex;justify-content:space-between;gap:8px;color:var(--gray);margin-bottom:6px}
.ship-prog .lbl b{color:var(--navy)}
.ship-prog.done .lbl{color:var(--green-text);font-weight:700}
.ship-bar{height:7px;border-radius:999px;background:var(--bg-tint);overflow:hidden}
.ship-bar i{display:block;height:100%;width:0;border-radius:999px;background:var(--grad-btn);transition:width .45s cubic-bezier(.4,0,.2,1)}
.ship-prog.done .ship-bar i{background:linear-gradient(90deg,var(--green),#10b981)}
@keyframes barPop{0%{transform:scaleY(1)}50%{transform:scaleY(1.5)}100%{transform:scaleY(1)}}
.ship-bar.pop i{animation:barPop .4s ease}

/* --- article masthead + byline + drop-cap + hero card --- */
.article-byline{display:flex;align-items:center;gap:11px;margin:0 0 24px;flex-wrap:wrap}
.byline-av{width:40px;height:40px;border-radius:50%;background:var(--grad-btn);display:grid;place-items:center;color:#fff;font-family:var(--font-head);font-weight:700;font-size:15px;flex:0 0 auto}
.byline-meta{font-size:13px;color:var(--gray);line-height:1.4}
.byline-meta b{color:var(--navy);font-weight:700;display:block;font-size:13.5px}
.byline-dot{color:var(--line)}
.article-hero{background:var(--grad);display:grid;place-items:center;padding:26px}
.article-hero img{width:auto;max-width:100%;max-height:300px;object-fit:contain;filter:drop-shadow(0 22px 38px rgba(8,28,69,.45))}
.article-hero.ph{min-height:180px}
.article-body>p:first-of-type::first-letter{float:left;font-family:var(--font-head);font-size:3.4em;line-height:.82;font-weight:700;color:var(--blue);margin:6px 12px 0 0}

/* --- COA: embossed sheet + foil seal --- */
.coa-sheet{position:relative}
.coa-sheet::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad-btn);z-index:2}
.coa-sheet-body{position:relative}
.coa-sign .stamp{border:0;background:conic-gradient(from 0deg,#1d4ed8,#3b82f6,#12306e,#1d4ed8);color:#fff;position:relative;box-shadow:0 6px 16px rgba(29,78,216,.35)}
.coa-sign .stamp::before{content:"";position:absolute;inset:5px;border-radius:50%;background:#fff;z-index:0}
.coa-sign .stamp>*{position:relative;z-index:1}
.coa-sign .stamp{color:var(--blue-dark)}
.hplc-trace{margin:0 0 22px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r-md);padding:14px 16px}
.hplc-trace .ht-h{display:flex;justify-content:space-between;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--gray);margin-bottom:6px;font-weight:700}
.hplc-trace svg{width:100%;height:90px;display:block}
.hplc-trace path.trace{stroke:var(--blue);stroke-width:2;fill:none;stroke-dasharray:1400;stroke-dashoffset:1400}
.hplc-trace.in path.trace{transition:stroke-dashoffset 1.5s ease;stroke-dashoffset:0}
.hplc-trace path.fill{fill:rgba(29,78,216,.1);opacity:0;transition:opacity .6s ease .9s}
.hplc-trace.in path.fill{opacity:1}

/* --- COA standards: ghost numerals --- */
.feature-card .ghost-n{position:absolute;top:6px;right:14px;font-family:var(--font-head);font-size:62px;font-weight:700;color:var(--bg-tint);line-height:1;z-index:0;pointer-events:none}
.feature-card>*{position:relative;z-index:1}

/* --- footer newsletter band --- */
.foot-news{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:0 0 30px;margin-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-news .fn-copy b{color:#fff;font-family:var(--font-head);font-size:18px;display:block}
.foot-news .fn-copy span{color:#c2d2f4;font-size:13.5px}
.foot-news form{display:flex;gap:9px;flex:0 0 auto}
.foot-news input{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;border-radius:var(--r-sm);padding:12px 15px;font-family:inherit;font-size:14px;min-width:220px}
.foot-news input::placeholder{color:rgba(255,255,255,.55)}
.foot-news input:focus{outline:0;border-color:var(--cyan-light);background:rgba(255,255,255,.13)}
@media(max-width:560px){.foot-news input{min-width:0;flex:1}.foot-news form{width:100%}}

/* --- animated <details> disclosure --- */
.faq-item>div,.pay-detail{will-change:auto}
details.faq-item[open] summary~*{animation:fadeUp .3s ease}

/* --- contact form fields --- */
.contact-form-card .field input,.contact-form-card .field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--r-sm);font-family:inherit;font-size:14px;transition:.15s}

/* ---- robust reveal: keyframe-animation based (overrides transition version) ---- */
@keyframes revealIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes revealInScale{from{opacity:0;transform:scale(.955)}to{opacity:1;transform:none}}
@keyframes revealInLeft{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:none}}
@keyframes revealInRight{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}
html.reveal-ready .reveal{opacity:0;transform:none;transition:none}
html.reveal-ready .reveal.in{opacity:1;animation:revealIn .65s cubic-bezier(.2,.7,.2,1) both;animation-delay:var(--rd,0ms)}
html.reveal-ready .reveal.r-scale.in{animation-name:revealInScale}
html.reveal-ready .reveal.r-left.in{animation-name:revealInLeft}
html.reveal-ready .reveal.r-right.in{animation-name:revealInRight}
@media (prefers-reduced-motion: reduce){html.reveal-ready .reveal,html.reveal-ready .reveal.r-scale,html.reveal-ready .reveal.r-left,html.reveal-ready .reveal.r-right{opacity:1!important;transform:none!important}html.reveal-ready .reveal.in{animation:none!important}}

/* ---- Lab docs: clickable download rows (View removed) ---- */
.coa-doc{text-decoration:none;cursor:pointer}
.coa-doc .cd-dl{display:inline-flex;align-items:center;font-size:12.5px;font-weight:700;color:var(--blue-dark);flex:0 0 auto;white-space:nowrap}
.coa-doc:hover .cd-dl{text-decoration:underline}
.coa-thumb{cursor:pointer}

/* ============================================================
   TECHNICAL-PRECISION TYPE — Space Grotesk · Inter · IBM Plex Mono
   (cascade-last: refined scale/tracking + mono on lab/commerce data)
============================================================ */
h1,h2,h3,h4{letter-spacing:-.015em}
.hero h1{font-size:clamp(2rem,6vw,5rem);letter-spacing:-.02em;line-height:1.04}
.hero-br{display:none}
@media(min-width:600px){.hero-br{display:inline}}
.eyebrow{font-weight:600;letter-spacing:.14em}
.sec-head h2::after{width:72px;height:4px}
.card-title{letter-spacing:.005em}      /* Space Grotesk caps run wide; ease the tracking */
.page-hero h1,.pd h1,.coa-hero h1{letter-spacing:-.01em}

/* ---- Mono for data: the "scientific instrument" signature (price stays in the brand display face) ---- */
.ht-item b,
.card-rating .rnum,.pd-rating b,
.os-totals .grand,.cart-total,.cr-price,
.modal-top .ord-id,
.disc-badge,
.bulk-table .off,
.coa-h-id b{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
}
.ht-item b{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.03em;font-weight:600}

/* ============================================================
   SIGNATURE HERO — rim-lit vials · 3D cursor tilt · reactive halo · staggered entrance
============================================================ */
.hero .container{perspective:1200px}
.hero-stage{transform-style:preserve-3d;will-change:transform}
.stage-vials{filter:
  drop-shadow(0 30px 50px rgba(0,0,0,.55))
  drop-shadow(-16px -10px 30px rgba(59,130,246,.42))
  drop-shadow(14px -6px 24px rgba(147,180,251,.30))}
/* chips float in 2D (preserve-3d was dropped for flat z-index control) */
.chip-purity{animation:floatA 7s ease-in-out infinite}
.chip-rating{animation:floatB 7.6s ease-in-out infinite}
/* reactive halo (vars driven by pointer proximity in site.js) */
.stage-halo{opacity:var(--halo-o,.55);animation-duration:var(--halo-s,42s)}
/* bolder reflection + subtle ripple */
.stage-reflection{opacity:.24}

@media (prefers-reduced-motion:no-preference){
  .stage-reflection{animation:reflRipple 6s ease-in-out infinite}
  @keyframes reflRipple{0%,100%{opacity:.20}50%{opacity:.30}}
  /* staggered cinematic entrance */
  .hero-copy{animation:none}
  .hero-badge{animation:fadeUp .7s cubic-bezier(.2,.7,.2,1) .05s both}
  .hero-copy>h1{animation:fadeUp .75s cubic-bezier(.2,.7,.2,1) .15s both}
  .hero-copy>p.lead{animation:fadeUp .75s cubic-bezier(.2,.7,.2,1) .28s both}
  .hero-cta{animation:fadeUp .75s cubic-bezier(.2,.7,.2,1) .40s both}
  .hero-trust{animation:fadeUp .75s cubic-bezier(.2,.7,.2,1) .52s both}
}

/* ---- Contact form (carded, class-based) ---- */
.contact-fields{display:grid;gap:16px;max-width:520px}
.contact-form-card .field label{display:block;font-size:12.5px;font-weight:600;color:var(--navy);margin-bottom:7px}
.form-ok{display:none;align-items:center;gap:8px;color:var(--green-text);font-weight:600;font-size:14px}
.form-err{display:none;color:var(--red);font-size:13.5px}

.lab-title{font-size:27px}

/* ============================================================
   HERO v3 — dynamic lab chamber (beam · scan · rings · floor · sparks)
   + cookie banner / cart-FAB collision fix
============================================================ */
/* flat stacking so z-index layering of the new elements works (tilt still applies) */
.hero-stage{transform-style:flat}
.stage-vials{position:relative;z-index:2}
.stage-halo,.stage-rings,.stage-glow,.stage-floor,.stage-reflection{z-index:1}
.stage-sparks{z-index:3}
.stage-chip{z-index:5}
/* chips float via @keyframes floatA/floatB (defined once near the hero block above) */

/* sweeping diagonal light beam across the hero */
.hero-beam{position:absolute;top:-40%;left:0;width:55%;height:180%;z-index:0;pointer-events:none;
  background:linear-gradient(105deg,transparent 38%,rgba(59,130,246,.10) 50%,transparent 62%);filter:blur(6px);
  animation:beamSweep 16s ease-in-out infinite}
@keyframes beamSweep{0%{transform:translateX(-30%) rotate(8deg)}50%{transform:translateX(220%) rotate(8deg)}100%{transform:translateX(-30%) rotate(8deg)}}
/* vertical scanning line */
.hero-scan{position:absolute;left:0;right:0;top:0;height:150px;z-index:1;pointer-events:none;mix-blend-mode:screen;
  background:linear-gradient(180deg,transparent,rgba(147,180,251,.10) 47%,rgba(147,180,251,.20) 50%,rgba(147,180,251,.10) 53%,transparent);
  animation:scanY 8.5s linear infinite}
@keyframes scanY{0%{transform:translateY(-160px);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateY(640px);opacity:0}}
/* concentric pulsing rings behind the vials */
.stage-rings{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.stage-rings span{position:absolute;border-radius:50%;border:1px solid rgba(147,180,251,.22)}
.stage-rings span:nth-child(1){width:290px;height:290px;animation:ringPulse 4.6s ease-in-out infinite}
.stage-rings span:nth-child(2){width:410px;height:410px;animation:ringPulse 4.6s ease-in-out infinite .6s}
.stage-rings span:nth-child(3){width:530px;height:530px;animation:ringPulse 4.6s ease-in-out infinite 1.2s}
@keyframes ringPulse{0%,100%{transform:scale(.9);opacity:.16}50%{transform:scale(1.04);opacity:.46}}
/* ground / pedestal glow under the vials */
.stage-floor{position:absolute;bottom:16%;left:50%;transform:translateX(-50%);width:58%;max-width:400px;height:64px;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(59,130,246,.55),rgba(29,78,216,.18) 45%,transparent 72%);filter:blur(13px);
  animation:floorPulse 5s ease-in-out infinite}
@keyframes floorPulse{0%,100%{opacity:.7}50%{opacity:1}}
/* rising "active compound" sparks */
.stage-sparks{position:absolute;inset:0;pointer-events:none}
.stage-sparks i{position:absolute;bottom:24%;width:4px;height:4px;border-radius:50%;background:#cdddff;box-shadow:0 0 8px 1px rgba(59,130,246,.9);opacity:0;animation:rise 6.5s ease-in infinite}
.stage-sparks i:nth-child(1){left:31%;animation-duration:6.6s;animation-delay:0s}
.stage-sparks i:nth-child(2){left:43%;animation-duration:7.6s;animation-delay:1.1s}
.stage-sparks i:nth-child(3){left:50%;animation-duration:5.9s;animation-delay:2.3s}
.stage-sparks i:nth-child(4){left:57%;animation-duration:7.1s;animation-delay:.6s}
.stage-sparks i:nth-child(5){left:66%;animation-duration:6.3s;animation-delay:3.1s}
.stage-sparks i:nth-child(6){left:37%;animation-duration:8s;animation-delay:3.9s}
.stage-sparks i:nth-child(7){left:62%;animation-duration:6.9s;animation-delay:2.6s}
.stage-sparks i:nth-child(8){left:48%;animation-duration:7.3s;animation-delay:4.6s}
@keyframes rise{0%{transform:translateY(0) scale(1);opacity:0}14%{opacity:1}82%{opacity:.85}100%{transform:translateY(-210px) scale(.35);opacity:0}}

/* ---- cookie consent card: keep clear of the bottom-left cart FAB on mobile ---- */
.fab-cart{transition:bottom .3s ease,transform .18s ease,background .18s ease}
@media(max-width:560px){
  .cookie{flex-wrap:wrap;bottom:90px;gap:11px}
  .cookie .ck-actions{width:100%;justify-content:flex-end}
}

/* ---- Compound ticker strip (dynamic catalog marquee) ---- */
.compound-strip{background:var(--bg-soft);border-bottom:1px solid var(--line);overflow:hidden;padding:13px 0;
  -webkit-mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.cs-track{display:inline-flex;align-items:center;white-space:nowrap;animation:scroll 38s linear infinite;will-change:transform}
.compound-strip:hover .cs-track{animation-play-state:paused}
.cs-track span{font-family:var(--font-mono);font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--navy-soft);padding:0 26px;position:relative;text-transform:uppercase}
.cs-track span::after{content:"";position:absolute;right:-3px;top:50%;width:5px;height:5px;border-radius:50%;background:var(--blue);transform:translateY(-50%);opacity:.5}

/* ============================================================
   MADE-IN-USA / LAB section
============================================================ */
.usa-lab{position:relative;overflow:hidden}
.usa-lab::before{content:"";position:absolute;inset:0;z-index:0;opacity:.6;pointer-events:none;
  background-image:radial-gradient(rgba(29,78,216,.07) 1px,transparent 1px);background-size:24px 24px;
  -webkit-mask:radial-gradient(720px 380px at 82% 35%,#000,transparent 76%);mask:radial-gradient(720px 380px at 82% 35%,#000,transparent 76%)}
.usa-lab .container{position:relative;z-index:1;align-items:center;gap:54px}
.usa-eyebrow{display:inline-flex;align-items:center;gap:9px}
.usflag{width:22px;height:14px;border-radius:2px;flex:0 0 auto;overflow:hidden;position:relative;
  background:repeating-linear-gradient(180deg,#b22234 0,#b22234 2px,#fff 2px,#fff 4px);box-shadow:0 0 0 1px var(--line)}
.usflag::before{content:"";position:absolute;top:0;left:0;width:10px;height:8px;background:#1d4ed8}
.usa-copy h2{margin:10px 0 12px}
.usa-copy>p{color:var(--gray);font-size:15.5px;max-width:480px;margin:0 0 22px}
.lab-steps{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 26px}
@media(max-width:520px){.lab-steps{grid-template-columns:1fr}}
.lab-step{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:13px 14px;box-shadow:var(--elev-1)}
.lab-step .ls-ic{width:38px;height:38px;flex:0 0 auto;border-radius:10px;display:grid;place-items:center;background:var(--bg-tint);color:var(--blue)}
.lab-step b{display:block;font-family:var(--font-mono);font-size:12.5px;font-weight:600;color:var(--navy);letter-spacing:-.01em}
.lab-step span{font-size:12px;color:var(--gray)}
/* lab instrument panel */
.usa-visual{position:relative;display:grid;place-items:center}
.lab-panel{width:100%;max-width:480px;background:var(--grad);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-xl);padding:20px 20px 16px;box-shadow:var(--elev-3);position:relative;overflow:hidden}
.lab-panel::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:30px 30px;-webkit-mask:radial-gradient(420px 220px at 50% 0%,#000,transparent 78%);mask:radial-gradient(420px 220px at 50% 0%,#000,transparent 78%)}
.lab-panel>*{position:relative}
.lab-panel-head{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;color:#9fb2dd;text-transform:uppercase;margin-bottom:10px}
.lab-panel-head .lp-pct{color:#fff;font-weight:600;background:rgba(59,130,246,.2);border:1px solid rgba(59,130,246,.42);padding:2px 8px;border-radius:6px}
.chromatogram{width:100%;height:130px;display:block}
.lp-grid line{stroke:rgba(255,255,255,.08);stroke-width:1}
.chromatogram path.fill{fill:rgba(59,130,246,.22);opacity:0;transition:opacity .6s ease .9s}
.chromatogram path.trace{stroke:#93b4fb;stroke-width:2.2;fill:none;stroke-dasharray:1500;stroke-dashoffset:1500;filter:drop-shadow(0 0 4px rgba(59,130,246,.7))}
.lab-panel.in .chromatogram path.trace{transition:stroke-dashoffset 1.6s ease;stroke-dashoffset:0}
.lab-panel.in .chromatogram path.fill{opacity:1}
.lab-readout{display:flex;gap:10px;margin-top:12px}
.lab-readout div{flex:1;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:9px;padding:8px 10px;text-align:center}
.lab-readout span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:#9fb2dd}
.lab-readout b{font-family:var(--font-mono);font-size:14px;color:#fff;font-weight:600}
.lab-readout b.pass{color:#34d399}
/* Made-in-USA seal */
.usa-seal{position:absolute;bottom:-16px;right:-8px;width:92px;height:92px;border-radius:50%;display:grid;place-items:center;text-align:center;z-index:2;
  background:radial-gradient(circle at 50% 34%,#2563eb,#12306e);color:#fff;box-shadow:0 10px 26px rgba(29,78,216,.45),inset 0 0 0 3px rgba(255,255,255,.18);transform:rotate(-8deg)}
.usa-seal .us-star{font-size:19px;line-height:1}
.usa-seal .us-txt{font-family:var(--font-mono);font-size:9px;font-weight:600;letter-spacing:.03em;margin-top:2px;line-height:1.2}
@media(max-width:880px){.usa-seal{width:78px;height:78px;right:6px}}

/* ============================================================
   PDP TRUST — scientific identity · Lab Verified panel · cert rows · callouts · secure checkout
============================================================ */
.pd-identity{display:grid;grid-template-columns:1fr 1fr;gap:0 22px;margin:14px 0 2px;border:1px solid var(--line);border-radius:var(--r-md);padding:6px 16px;background:var(--bg-soft)}
@media(max-width:560px){.pd-identity{grid-template-columns:1fr}}
.pd-identity>div{display:flex;justify-content:space-between;gap:12px;padding:7px 0;font-size:12.5px;border-bottom:1px solid var(--line)}
.pd-identity>div:last-child,.pd-identity>div:nth-last-child(2):nth-child(odd){border-bottom:0}
.pd-identity span{color:var(--gray)}
.pd-identity b{font-family:var(--font-mono);font-weight:600;color:var(--navy);text-align:right;letter-spacing:-.02em}
.pd-identity a{color:var(--blue-dark)}.pd-identity a:hover{text-decoration:underline}

.lab-verified{margin:22px 0 0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--elev-1)}
.lv-head{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--grad);color:#fff;padding:12px 16px;flex-wrap:wrap}
.lv-title{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-head);font-weight:600;font-size:15px;color:#fff}
.lv-dot{width:9px;height:9px;border-radius:50%;background:#34d399;box-shadow:0 0 0 0 rgba(52,211,153,.55);animation:pulseDot 2.4s ease-out infinite}
.lv-sub{font-size:12px;color:#c2d2f4}
.lv-badges{display:grid;grid-template-columns:repeat(4,1fr);padding:6px}
@media(max-width:560px){.lv-badges{grid-template-columns:repeat(2,1fr)}}
.lv-badge{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:14px 8px}
.lv-badge .lv-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--bg-tint);color:var(--blue)}
.lv-badge b{font-size:12.5px;color:var(--navy);font-weight:700}
.lv-badge>span{font-size:11px;color:var(--gray);line-height:1.3}
.cert-rows{border-top:1px solid var(--line)}
.cert-row{display:flex;align-items:center;gap:12px;padding:13px 16px;border-top:1px solid var(--line);transition:background .15s ease}
.cert-row:first-child{border-top:0}
.cert-row:hover{background:var(--bg-soft)}
.cert-ic{width:36px;height:36px;flex:0 0 auto;border-radius:9px;display:grid;place-items:center;background:var(--bg-tint);color:var(--blue-dark)}
.cert-txt{flex:1;min-width:0;line-height:1.3}
.cert-txt b{display:block;font-size:13.5px;color:var(--navy)}
.cert-txt>span{font-size:12px;color:var(--gray)}
.cert-act{flex:0 0 auto;display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:#fff;background:var(--grad-btn);padding:7px 14px;border-radius:8px;white-space:nowrap}
.cert-row:hover .cert-act{box-shadow:0 6px 14px rgba(29,78,216,.3)}

.pd-callout{display:flex;gap:11px;align-items:flex-start;margin:12px 0 0;padding:13px 15px;border-radius:var(--r-md);font-size:13px;line-height:1.55}
.pd-callout .pc-ic{flex:0 0 auto;margin-top:1px}
.pd-callout b{color:var(--navy)}
.pd-callout.guarantee{background:#ecfdf5;border:1px solid #bbf7d0;color:#3f6152}
.pd-callout.guarantee .pc-ic,.pd-callout.guarantee b{color:var(--green-text)}
.pd-callout.ruo{background:var(--bg-soft);border:1px solid var(--line);color:var(--gray)}
.pd-callout.ruo .pc-ic{color:var(--blue-dark)}

.pd-secure{margin:18px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.ps-label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gray-soft);margin-bottom:10px}
.ps-badges{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pay{font-family:var(--font-head);font-size:12px;font-weight:700;color:var(--navy);background:#fff;border:1px solid var(--line);border-radius:7px;padding:6px 11px;box-shadow:var(--elev-1)}
.pay.ssl{display:inline-flex;align-items:center;gap:6px;color:var(--green-text);border-color:#bbf7d0;background:#f0fdf4}
.pay.ssl svg{color:var(--green-text)}

/* ============================================================
   AUDIT PASS (p22) — mobile perf · reduced-motion safety · cart qty disabled
============================================================ */
/* Drop the heaviest decorative hero FX on small screens (battery/jank). */
@media(max-width:560px){
  .hero-beam,.hero-scan,.stage-sparks i{display:none}
  .stage-rings span{animation:none}
}
/* Belt-and-suspenders: fully halt the new hero v3 animations under reduced-motion
   (the global guard only collapses duration; this stops them outright). */
@media (prefers-reduced-motion:reduce){
  .hero-beam,.hero-scan,.stage-floor,.stage-rings span,.stage-sparks i,.cs-track{animation:none!important}
  .stage-sparks i{opacity:0}
}
.cr-qty button:disabled{opacity:.4;cursor:not-allowed}

/* Accessibility: meet the 44px minimum tap-target size on touch devices (desktop sizing unchanged). */
@media (pointer: coarse){
  .cr-qty button{min-width:44px;min-height:44px}
  .qty button{min-width:44px}
  .cart-row .cr-rm{min-width:44px;min-height:44px}
  .modal-close{min-width:44px;min-height:44px}
  .icon-btn{min-width:44px;min-height:44px}
  .card-actions .btn{min-height:44px}
  .side-box label{min-height:44px}
  .chip{min-height:44px}
  .footer ul a,.foot-legal a{display:inline-block;padding:5px 0;margin:-5px 0}
  /* >=16px suppresses iOS Safari auto-zoom-on-focus everywhere (desktop, which lacks coarse pointers,
     keeps its smaller sizes). Blanket rule so no input/select/textarea is ever missed. */
  input,select,textarea{font-size:16px}
}