@font-face{font-family:NVSans;src:url(/assets/fonts/archivo.woff2) format('woff2');font-weight:100 900;font-stretch:62% 125%;font-display:swap}@font-face{font-family:NVMono;src:url(/assets/fonts/jetbrains-mono.woff2) format('woff2');font-weight:100 800;font-display:swap}
/* Neo Vitality storefront. Scoped to .nv so it can sit inside the brand book and become the live site.
   Tokens: Ink #0C1A14 · Porcelain #F3F6F4 · Emerald #00965E · Emerald Deep #007A4D (links, buttons on light)
   Signal #3DDC84 (dark screens only) · Slate #56645E · Mist #DCE4E0 */
.nv { --ink:#0C1A14; --paper:#F3F6F4; --white:#fff; --em:#00965E; --em-deep:#007A4D; --signal:#3DDC84;
  --slate:#56645E; --mist:#DCE4E0; --line:#D2DBD6; --warn:#B5562E;
  font-family: NVSans, "Helvetica Neue", Arial, sans-serif; color: var(--ink); background: var(--paper);
  font-size: 16px; line-height: 1.5; font-variation-settings: "wdth" 100; text-align: left; }
.nv *, .nv *::before, .nv *::after { box-sizing: border-box; }
.nv a { color: inherit; text-decoration: none; }
.nv h1, .nv h2, .nv h3, .nv h4 { margin: 0; font-weight: 600; font-variation-settings: "wdth" 125; letter-spacing: -0.015em; line-height: 1.06; }
.nv p { margin: 0; }
.nv .mono { font-family: NVMono, ui-monospace, Menlo, monospace; }
.nv .eyebrow { font-family: NVMono, ui-monospace, Menlo, monospace; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--em-deep); }
.nv .dark .eyebrow, .nv .eyebrow.on-dark { color: var(--signal); }
.nv .wrap { padding: 0 56px; }
.nv svg { display: block; }

/* buttons */
.nv .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 22px; border-radius: 6px;
  font-weight: 600; font-size: 15px; border: 1.5px solid transparent; white-space: nowrap; cursor: pointer; }
.nv .btn.sm { height: 38px; padding: 0 16px; font-size: 14px; }
.nv .btn.primary { background: var(--em-deep); color: #fff; }
.nv .btn.signal { background: var(--signal); color: var(--ink); }
.nv .btn.dark { background: var(--ink); color: #fff; }
.nv .btn.ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.nv .btn.ghost-w { border-color: rgba(255,255,255,.55); color: #fff; background: transparent; }
.nv .link { color: var(--em-deep); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* header */
.nv .ann { background: var(--em-deep); color: #fff; text-align: center; font-size: 13.5px; padding: 9px 16px; font-weight: 500; }
.nv .hdr { display: flex; align-items: center; gap: 36px; padding: 18px 56px; background: var(--paper); border-bottom: 1px solid var(--line); }
.nv .hdr .logo svg { height: 32px; width: auto; }
.nv .hdr nav { display: flex; gap: 28px; font-size: 15px; font-weight: 500; }
.nv .hdr .tools { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.nv .hdr .ico { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; }
.nv .hdr .ico svg { width: 20px; height: 20px; }
.nv .menu-toggle { display: none; width: 40px; height: 40px; border-radius: 50%; border: 0; background: none; color: var(--ink); cursor: pointer; place-items: center; }
.nv .menu-toggle svg { width: 20px; height: 20px; }
.nv .menu-toggle .ico-close { display: none; }
.nv .menu-toggle[aria-expanded="true"] .ico-menu { display: none; }
.nv .menu-toggle[aria-expanded="true"] .ico-close { display: block; }

/* hero */
.nv .hero { position: relative; background: var(--ink); color: #F3F6F4; overflow: hidden; }
.nv .hero .rainbg { position: absolute; inset: 0; opacity: .95; }
.nv .hero .rainbg svg { width: 100%; height: 100%; }
.nv .hero .fade { position: absolute; inset: 0; background: linear-gradient(90deg, #0C1A14 0%, #0C1A14 38%, rgba(12,26,20,.55) 62%, rgba(12,26,20,0) 100%); }
.nv .hero .in { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; padding: 92px 56px 96px; min-height: 560px; }
.nv .hero h1 { font-size: 76px; line-height: .96; margin: 20px 0 24px; letter-spacing: -0.025em; }
.nv .hero .sub { font-size: 20px; line-height: 1.5; color: #C9D6D0; max-width: 30em; }
.nv .hero .cta { display: flex; gap: 12px; margin-top: 34px; flex-wrap: wrap; }
.nv .hero .feat { background: #fff; color: var(--ink); border-radius: 14px; padding: 22px; display: grid; grid-template-columns: 120px 1fr; gap: 18px; align-items: center;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.6); max-width: 400px; margin-left: auto; }
.nv .feat .pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: #3A4740; }
.nv .feat h3 { font-size: 26px; margin: 8px 0 2px; }
.nv .feat .meta { color: var(--slate); font-size: 14px; }
.nv .feat .row { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 14px; flex-wrap: wrap; }

/* trust strip */
.nv .trust { display: grid; grid-template-columns: repeat(2, 1fr); background: #fff; border-bottom: 1px solid var(--line); }
.nv .trust div { padding: 22px 28px 22px 56px; font-size: 14px; color: var(--slate); border-left: 1px solid var(--line); }
.nv .trust div:first-child { border-left: 0; }
.nv .trust b { display: block; color: var(--ink); font-size: 15px; margin-bottom: 2px; }

/* sections */
.nv .sec { padding: 88px 56px; }
.nv .sec.dark { background: var(--ink); color: #F3F6F4; position: relative; overflow: hidden; }
.nv .sec.white { background: #fff; }
.nv .sec-h { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 36px; }
.nv .sec-h h2 { font-size: 44px; }
.nv .sec-h p { color: var(--slate); max-width: 34em; margin-top: 10px; }
.nv .areas { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.nv .area { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 22px; }
.nv .area i { display: block; width: 26px; height: 26px; border-radius: 50%; margin-bottom: 42px; }
.nv .area h3 { font-size: 21px; margin-bottom: 6px; }
.nv .area p { font-size: 14px; color: var(--slate); }
.nv .prods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.nv .prod { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
.nv .prod .img { background: linear-gradient(160deg, #D9EDE0 0%, #BFE0CC 100%); height: 250px; display: grid; place-items: center; position: relative; }
.nv .prod .img svg { height: 210px; width: auto; }
.nv .prod .tag { position: absolute; left: 14px; top: 14px; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; background: #fff; border-radius: 999px; padding: 4px 10px; }
.nv .prod .tag.oos { background: var(--warn); color: #fff; }
.nv .prod.oos .img { filter: grayscale(.55) opacity(.75); }
.nv .prod.oos .price { color: var(--slate); }
.nv .dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.nv .prod .body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.nv .prod h3 { font-size: 22px; }
.nv .prod .meta { color: var(--slate); font-size: 14px; }
.nv .prod .seq { font-family: NVMono, monospace; font-size: 12px; color: var(--slate); letter-spacing: .04em; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.nv .prod .row { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 14px; }
.nv .price { font-weight: 640; font-size: 18px; font-variant-numeric: tabular-nums; }

/* decoder */
.nv .decoder { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.nv .decoder h2 { font-size: 52px; margin: 14px 0 18px; }
.nv .decoder p.lead { color: #C9D6D0; font-size: 18px; max-width: 30em; }
.nv .field { display: flex; gap: 10px; margin-top: 28px; }
.nv .field .in { flex: 1; height: 50px; border-radius: 6px; border: 1.5px solid #2F5E4B; background: rgba(255,255,255,.04); color: #DDE8E2; display: flex; align-items: center; padding: 0 16px; font-family: NVMono, monospace; font-size: 15px; letter-spacing: .06em; }
.nv .cols { display: flex; gap: 34px; justify-content: center; font-family: NVMono, monospace; font-size: 34px; line-height: 1.5; }
.nv .cols div { display: flex; flex-direction: column; align-items: center; }
.nv .cols span { display: block; }

/* notes / labs / subscribe */
.nv .notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.nv .note { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 26px; display: flex; flex-direction: column; gap: 12px; min-height: 230px; }
.nv .note .k { font-family: NVMono, monospace; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--em-deep); }
.nv .note h3 { font-size: 24px; line-height: 1.12; }
.nv .note p { color: var(--slate); font-size: 15px; }
.nv .note .foot { margin-top: auto; font-size: 13px; color: var(--slate); }
.nv .labs { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.nv .labs h2 { font-size: 44px; margin: 14px 0 16px; }
.nv .labs ul { list-style: none; margin: 22px 0 28px; padding: 0; display: grid; gap: 10px; }
.nv .labs li { padding-left: 26px; position: relative; }
.nv .labs li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 10px; height: 10px; border-radius: 50%; background: var(--em); }
.nv table.t { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; font-size: 15px; }
.nv table.t th, .nv table.t td { text-align: left; padding: 13px 18px; border-bottom: 1px solid var(--line); }
.nv table.t th { background: var(--paper); font-size: 13px; color: var(--slate); font-weight: 600; }
.nv table.t tr:last-child td { border-bottom: 0; }
.nv table.t td.n { font-variant-numeric: tabular-nums; }
.nv .sub { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.nv .sub h2 { font-size: 38px; }
.nv .sub p { color: var(--slate); margin-top: 10px; max-width: 30em; }
.nv .sub .field .in { background: #fff; border-color: var(--line); color: #7C8A84; }
.nv footer.foot { background: #fff; border-top: 1px solid var(--line); padding: 56px 56px 40px; }
.nv .foot .cols4 { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.nv .foot h4 { font-size: 13px; font-variation-settings: "wdth" 110; margin-bottom: 12px; color: var(--slate); font-weight: 600; letter-spacing: 0; }
.nv .foot li { list-style: none; margin: 0 0 8px; font-size: 14.5px; }
.nv .foot ul { margin: 0; padding: 0; }
.nv .foot .legal { display: flex; justify-content: space-between; gap: 24px; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 13px; color: var(--slate); }

/* product page */
.nv .crumbs { padding: 18px 56px; font-size: 13.5px; color: var(--slate); }
.nv .pdp { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; padding: 8px 56px 72px; }
.nv .gal { background: radial-gradient(ellipse at 50% 40%, #16281F 0%, #0C1A14 62%, #081109 100%); border-radius: 14px; height: 620px; display: grid; place-items: center; position: relative; overflow: hidden; }
.nv .gal svg.v { height: 480px; width: auto; position: relative; }
.nv .gal .rainbg { position: absolute; inset: 0; opacity: .4; }
.nv .gal .gal-shadow { position: absolute; left: 50%; bottom: 13%; width: 240px; height: 46px; transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(61,220,132,.30) 0%, rgba(61,220,132,0) 72%); filter: blur(4px); }
.nv .pdp h1 { font-size: 56px; margin: 14px 0 6px; }
.nv .chip { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; }
.nv .pdp .price { font-size: 30px; margin: 20px 0 6px; }
.nv .pdp .qty { display: flex; gap: 12px; align-items: center; margin: 22px 0 16px; }
.nv .stepper { display: inline-flex; border: 1.5px solid var(--ink); border-radius: 6px; height: 46px; align-items: center; }
.nv .stepper span { width: 40px; text-align: center; font-weight: 600; }
.nv .stepper button { width: 40px; height: 100%; border: 0; background: none; font: inherit; font-weight: 700; font-size: 18px; color: var(--ink); cursor: pointer; }
.nv .stepper button:hover { background: var(--paper); }
.nv .stepper button:first-child { border-radius: 5px 0 0 5px; }
.nv .stepper button:last-child { border-radius: 0 5px 5px 0; }
.nv .ship { font-size: 14px; color: var(--slate); display: grid; gap: 4px; margin-bottom: 22px; }
.nv .notice { border-left: 3px solid var(--warn); background: #fff; padding: 12px 16px; font-size: 14px; border-radius: 0 6px 6px 0; }
.nv .tabs { display: flex; gap: 26px; border-bottom: 1px solid var(--line); margin: 30px 0 0; font-weight: 600; font-size: 15px; }
.nv .tabs span { padding: 12px 0; color: var(--slate); }
.nv .tabs span.on { color: var(--ink); box-shadow: inset 0 -3px 0 var(--em); }
.nv .spec { display: grid; grid-template-columns: 170px 1fr; font-size: 15px; }
.nv .spec div { padding: 12px 0; border-bottom: 1px solid var(--line); }
.nv .spec div:nth-child(odd) { color: var(--slate); }
.nv .spec div:nth-last-child(-n+2) { border-bottom: 0; }
.nv .specbox { padding: 6px 22px; }
.nv .pdp-trust { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13.5px; color: var(--slate); margin: 14px 0 18px; }
.nv .buy-mode { display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; margin-top: 18px; }
.nv .buy-mode label { display: flex; align-items: center; gap: 7px; cursor: pointer; font-weight: 600; }
.nv .sub-note { font-size: 13px; color: var(--slate); margin: -6px 0 16px; }
@media (max-width: 480px) {
  .nv .pdp .qty { flex-wrap: wrap; }
  .nv #subscribe-action { flex-wrap: wrap; }
}
.nv .restock-form { margin-top: 14px; }
.nv .restock-form label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; }
.nv .restock-row { display: flex; gap: 8px; }
.nv .restock-row input { flex: 1; height: 46px; border: 1.5px solid var(--line); border-radius: 6px; padding: 0 12px; font: inherit; }
.nv .restock-form .restock-msg { margin-top: 6px; }
.nv .pick-select { display: block; margin-top: 6px; font: inherit; font-weight: 600; height: 46px; width: 100%; max-width: 280px;
  border: 1.5px solid var(--line); border-radius: 6px; padding: 0 14px; color: var(--ink); background: #fff; cursor: pointer; }
.nv .pick-select:focus-visible { outline: 2px solid var(--em-deep); outline-offset: 1px; border-color: var(--em-deep); }
.nv .calc { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; margin-top: 26px; }
.nv .calc h4 { font-size: 16px; margin-bottom: 12px; }
.nv .calc .r { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.nv .calc .r div { background: var(--paper); border-radius: 8px; padding: 10px 14px; }
.nv .calc .r small { display: block; color: var(--slate); font-size: 12px; }
.nv .calc .r b { font-family: NVMono, monospace; font-size: 18px; font-weight: 600; }

/* cart */
.nv .cartwrap { display: grid; grid-template-columns: 1fr 460px; min-height: 720px; }
.nv .cartwrap .dim { background: rgba(12,26,20,.55); position: relative; }
.nv .drawer { background: #fff; padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.nv .drawer h3 { font-size: 26px; }
.nv .line { display: grid; grid-template-columns: 74px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.nv .line .th { background: #EAF0ED; border-radius: 8px; height: 82px; display: grid; place-items: center; }
.nv .line .th svg { height: 66px; width: auto; }
.nv .line b { display: block; font-size: 16px; }
.nv .line small { color: var(--slate); font-size: 13px; }
.nv .sum { display: grid; gap: 8px; font-size: 15px; margin-top: 4px; }
.nv .sum div { display: flex; justify-content: space-between; }
.nv .sum .tot { font-weight: 640; font-size: 19px; padding-top: 10px; border-top: 1px solid var(--line); }
.nv .ack { display: flex; gap: 10px; font-size: 14px; background: var(--paper); border-radius: 8px; padding: 12px 14px; }
.nv .elig-list { margin: 14px 0 0; padding-left: 22px; display: grid; gap: 10px; }
.nv .elig-list li { padding-left: 4px; }
.nv .ack i { width: 18px; height: 18px; border-radius: 4px; background: var(--em-deep); flex: none; margin-top: 2px; display: grid; place-items: center; }

/* account */
.nv .acct { display: grid; grid-template-columns: 240px 1fr; min-height: 720px; }
.nv .side { background: #fff; border-right: 1px solid var(--line); padding: 28px 22px; display: flex; flex-direction: column; gap: 4px; font-size: 15px; }
.nv .side a { padding: 10px 12px; border-radius: 8px; font-weight: 500; }
.nv .side a.on { background: var(--paper); font-weight: 640; box-shadow: inset 3px 0 0 var(--em); }
.nv .main { padding: 36px 44px; display: grid; gap: 24px; align-content: start; }
.nv .main h2 { font-size: 34px; }
.nv .cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.nv .stat { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.nv .stat small { color: var(--slate); font-size: 13px; }
.nv .stat b { display: block; font-size: 30px; font-variation-settings: "wdth" 118; margin-top: 4px; }
.nv .badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: #DDF3E7; color: #0A5C3B; }

/* email */
.nv .mail { background: #E9EEEB; padding: 40px 0; display: grid; place-items: center; }
.nv .mail .msg { width: 640px; background: #fff; border-radius: 12px; overflow: hidden; }
.nv .mail .top { background: var(--ink); padding: 26px 32px; }
.nv .mail .bd { padding: 32px; display: grid; gap: 16px; font-size: 16px; }
.nv .mail h2 { font-size: 30px; }

/* mobile */
.nv.m { width: 390px; }
.nv.m .hdr { padding: 14px 18px; gap: 12px; }
.nv.m .hdr .logo svg { height: 26px; }
.nv.m .hero .in { grid-template-columns: 1fr; padding: 44px 20px 40px; min-height: 0; }
.nv.m .hero h1 { font-size: 46px; }
.nv.m .hero .sub { font-size: 16.5px; }
.nv.m .hero .cta .btn { flex: 1; }
.nv.m .hero .fade { background: linear-gradient(180deg, #0C1A14 0%, rgba(12,26,20,.78) 70%, rgba(12,26,20,.5) 100%); }
.nv.m .trust { grid-template-columns: 1fr 1fr; }
.nv.m .trust div { padding: 16px 18px; border-top: 1px solid var(--line); }
.nv.m .sec { padding: 44px 20px; }
.nv.m .sec-h h2 { font-size: 30px; }
.nv.m .areas { grid-template-columns: 1fr 1fr; gap: 12px; }
.nv.m .area i { margin-bottom: 26px; }
.nv.m .prods { grid-template-columns: 1fr 1fr; gap: 12px; }
.nv.m .prod .img { height: 170px; } .nv.m .prod .img svg { height: 140px; }
.nv.m .prod .body { padding: 12px 14px 14px; } .nv.m .prod h3 { font-size: 17px; }
.nv.m .tabbar { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-top: 1px solid var(--line); padding: 10px 0 14px; font-size: 12px; text-align: center; color: var(--slate); }


/* lot page (mobile, opened from a vial scan) */
.nv.m .lotband { position: relative; background: var(--ink); color: #fff; padding: 26px 20px 24px; overflow: hidden; min-height: 190px; }
.nv.m .lotband .rainbg { position: absolute; inset: 0; }
.nv.m .lotband .rainbg svg { width: 100%; height: 100%; }
.nv.m .lotband .in { position: relative; padding-top: 70px; }
.nv.m .lotband h2 { font-size: 32px; margin-top: 8px; }
.nv .okbox { margin: 18px 20px; background: #E3F2EA; color: #0A5C3B; border-radius: 12px; padding: 14px 16px; font-weight: 600; display: flex; gap: 10px; align-items: center; }
.nv .kv { padding: 0 20px; }
.nv .kv div { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.nv .kv span { color: var(--slate); }
.nv .kv b { font-family: NVMono, monospace; font-weight: 600; }

/* isolation from the brand book's own .sub / .dot / .chip rules */
.nv .sub { margin: 0; flex-wrap: nowrap; }
.nv .dot { margin-right: 0; box-shadow: none; vertical-align: baseline; }
.nv .chip { height: auto; flex-direction: row; justify-content: flex-start; box-shadow: none; line-height: 1.5; font-family: inherit; }
.nv .chip b, .nv .chip span { font-family: inherit; font-size: inherit; opacity: 1; }
.nv .pdp h1 { margin-top: 14px; }

.nv.m .prod .row { flex-direction: column; align-items: stretch; gap: 8px; }
.nv.m .prod .row .btn { width: 100%; }
.nv.m .prod .seq { display: none; }


.nv.m .lotband .rainbg { opacity: .5; }


.nv .foot .slogan { font-size: 20px; font-variation-settings: "wdth" 125; font-weight: 600; letter-spacing: -0.01em; margin-top: 16px; }
.nv .eyebrow.slogan-line { font-size: 27px; letter-spacing: 0.16em; font-weight: 700; margin-bottom: 4px; display: inline-block; }
@media (max-width: 560px) { .nv .eyebrow.slogan-line { font-size: 16px; } }

/* ===== live site: real controls, page furniture, responsive layout ===== */
.nv canvas#rain, .nv canvas.rain { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.nv button.btn { font-family: inherit; }
.nv .btn[disabled] { opacity: .45; cursor: not-allowed; }
.nv input.in { flex: 1; min-width: 0; height: 50px; border-radius: 6px; border: 1.5px solid #2F5E4B; background: rgba(255,255,255,.04); color: #DDE8E2; padding: 0 16px; font-family: NVMono, monospace; font-size: 15px; letter-spacing: .06em; }
.nv input.in::placeholder { color: #7FA090; }
.nv .sub input.in, .nv .light input.in { background: #fff; border-color: var(--line); color: var(--ink); }
.nv .sub input.in::placeholder { color: #7C8A84; }
.nv .msg { margin-top: 10px; font-size: 14px; color: var(--slate); }
.nv .pagehead { padding: 56px 56px 8px; }
.nv .pagehead h1 { font-size: 60px; margin-top: 12px; }
.nv .pagehead p.lead { color: var(--slate); max-width: 40em; margin-top: 14px; font-size: 18px; }
.nv .chips { display: flex; gap: 10px; flex-wrap: wrap; margin: 28px 0 8px; }
.nv .prod .img a { display: grid; place-items: center; width: 100%; height: 100%; }
.nv .prod h3 a:hover { text-decoration: underline; text-underline-offset: 3px; }
.nv .preview-bar { background: #FFF3D6; color: #5A4300; text-align: center; font-size: 13px; padding: 7px 16px; }
.nv .cartpage { display: grid; grid-template-columns: 1fr 380px; gap: 40px; padding: 24px 56px 80px; align-items: start; }
.nv .cartpage .empty { padding: 28px 0; color: var(--slate); }
.nv .qbtn { background: none; border: 0; padding: 0 4px; font: inherit; color: var(--em-deep); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.nv .box { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 24px; display: grid; gap: 14px; }
.nv .box.dark { background: var(--ink); border-color: #22342B; color: #C9D6D0; }
.nv .box.dark h3, .nv .box.dark h4 { color: var(--signal); }
.nv .box.dark p { color: #9DB1A8; }
.nv .box.dark .formgrid label { color: #DDE8E2; }
.nv .box.dark .formgrid .opt { color: #7C8A84; }
.nv .box.dark .formgrid input, .nv .box.dark .formgrid select, .nv .box.dark .formgrid textarea {
  background: rgba(255,255,255,.04); border-color: #2F5E4B; color: #EEF3F0; }
.nv .box.dark .formgrid select option { background: var(--ink); color: #EEF3F0; }
.nv .box.dark .formgrid input:focus-visible, .nv .box.dark .formgrid select:focus-visible, .nv .box.dark .formgrid textarea:focus-visible { outline-color: var(--signal); border-color: var(--signal); }
.nv .box.dark .pick { background: rgba(255,255,255,.04); border-color: #2F5E4B; color: #DDE8E2; }
.nv .box.dark .pick:hover { border-color: var(--signal); }
.nv .box.dark .pick.on { background: var(--signal); color: var(--ink); border-color: var(--signal); }
.nv .box.dark .calc { background: rgba(255,255,255,.03); border-color: #2F5E4B; }
.nv .box.dark .calc .r div { background: rgba(255,255,255,.05); }
.nv .box.dark .calc .r small { color: #8FA39A; }
.nv .box.dark .calc .r b { color: var(--signal); }
.nv .box.dark .btn.ghost { border-color: #DDE8E2; color: #DDE8E2; }
.nv .box.dark .link { color: var(--signal); }
.nv .box.dark .msg { color: #9DB1A8; }
.nv .box.dark .formerr { background: rgba(197,90,61,.15); border-color: #B5562E; color: #F2B8A3; }
.nv .box.dark .formok { background: rgba(0,150,94,.15); border-color: var(--em); color: var(--signal); }
.nv .box.dark .acct-row { border-top-color: #22342B; }
.nv .box.dark .acct-row button { color: var(--signal); }

/* account / auth forms */
.nv .formgrid { display: grid; gap: 16px; margin-top: 4px; }
.nv .formgrid label { display: grid; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--ink); }
.nv .formgrid .opt { font-weight: 400; color: var(--slate); text-transform: none; letter-spacing: 0; }
.nv .formgrid input[type="text"], .nv .formgrid input[type="email"], .nv .formgrid input[type="password"],
.nv .formgrid input[type="tel"], .nv .formgrid input[type="number"], .nv .formgrid select { font: inherit; font-weight: 400; height: 46px;
  width: 100%; border: 1.5px solid var(--line); border-radius: 6px; padding: 0 14px; color: var(--ink); background: #fff; }
.nv .formgrid textarea { font: inherit; font-weight: 400; border: 1.5px solid var(--line); border-radius: 6px; padding: 12px 14px; color: var(--ink); background: #fff; resize: vertical; }
.nv .formgrid input:focus-visible, .nv .formgrid select:focus-visible, .nv .formgrid textarea:focus-visible { outline: 2px solid var(--em-deep); outline-offset: 1px; border-color: var(--em-deep); }
.nv .formgrid .ack { display: flex; flex-direction: row; align-items: flex-start; gap: 8px; font-weight: 400; }
.nv .formgrid .ack input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--em); flex: none; }
.nv .star-rating { display: flex; gap: 4px; }
.nv .star-rating .star { background: none; border: 0; font-size: 24px; line-height: 1; cursor: pointer; padding: 2px; color: #4A5A52; }
.nv .star-rating .star.on { color: var(--signal); }
.nv .formgrid input[type="file"] { padding: 10px 14px; height: auto; cursor: pointer; }
.nv .formerr { background: #FBEAE6; border: 1px solid #E3B6AA; color: #8A3A22; border-radius: 6px; padding: 10px 14px; font-size: 13.5px; margin: 0; }
.nv .formok { background: #E3F2EA; border: 1px solid #AEDCC2; color: #0A5C3B; border-radius: 6px; padding: 10px 14px; font-size: 13.5px; margin: 0; }
.nv .acct-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; align-items: start; }
.nv .acct-grid h2 { font-size: 26px; }
.nv .acct-grid h3 { font-size: 18px; margin-bottom: 4px; }
.nv .acct-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); }
.nv .acct-row:first-of-type { border-top: 0; }
.nv .tracksteps { display: grid; gap: 18px; }
.nv .trackstep { display: flex; gap: 14px; align-items: flex-start; }
.nv .trackstep b { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--paper); border: 1.5px solid var(--line);
  display: grid; place-items: center; font-size: 12.5px; font-weight: 700; color: var(--em-deep); }
.nv .trackstep h4 { font-size: 15px; margin: 0 0 2px; font-weight: 600; }
.nv .trackstep p { margin: 0; font-size: 13.5px; color: var(--slate); }
.nv .trackcard { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; }
.nv .trackcard .badge { margin-left: 8px; }
.nv .pickrow { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.nv .pick { font: inherit; font-weight: 600; font-size: 12.5px; height: 30px; padding: 0 12px; border-radius: 999px;
  border: 1.5px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; }
.nv .pick:hover { border-color: var(--ink); }
.nv .pick.on { background: var(--em); color: #fff; border-color: var(--em); }
.nv #calc-saved .acct-row { font-size: 14px; }
.nv #calc-saved .acct-row button { background: none; border: 0; color: var(--em-deep); font: inherit; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 900px) { .nv .acct-grid { grid-template-columns: 1fr; } }
.nv .decode-wrap { position: relative; height: 460px; border-radius: 14px; background: #0C1A14; overflow: hidden; margin-top: 32px; }
.nv .tools2 { display: flex; gap: 12px; align-items: center; margin-top: 16px; flex-wrap: wrap; }
.nv .tools2 .n { font-family: NVMono, monospace; font-size: 13px; color: var(--slate); }
.nv .calc input { font: inherit; width: 90px; height: 34px; border: 1.5px solid var(--line); border-radius: 6px; padding: 0 8px; margin-left: 8px; }
.nv .soon { display: inline-block; font-family: NVMono, monospace; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; background: var(--mist); border-radius: 4px; padding: 3px 8px; }
.nv .notfound { padding: 120px 56px; min-height: 60vh; }
.nv .notfound h1 { font-size: 72px; }
html, body { margin: 0; background: #F3F6F4; }
.nv a:focus-visible, .nv button:focus-visible, .nv input:focus-visible { outline: 2px solid var(--em-deep); outline-offset: 3px; }
.nv .hero a:focus-visible, .nv .sec.dark a:focus-visible, .nv .sec.dark input:focus-visible { outline-color: var(--signal); }

@media (max-width: 1000px) {
  .nv .hdr { padding: 12px 24px; gap: 14px; flex-wrap: wrap; }
  .nv .hdr .logo svg { height: 28px; }
  .nv .hdr { min-width: 0; }
  .nv .menu-toggle { display: grid; }
  .nv .hdr nav { display: none; order: 3; width: 100%; flex-direction: column; align-items: stretch; gap: 0; font-size: 16px; margin-top: 10px; }
  .nv .hdr nav.open { display: flex; }
  .nv .hdr nav a { padding: 12px 2px; border-top: 1px solid var(--line); }
  .nv .hdr nav a:first-child { border-top: 1px solid var(--line); }
  .nv .hero .in { grid-template-columns: 1fr; padding: 56px 24px 64px; min-height: 0; }
  .nv .hero h1 { font-size: 60px; }
  .nv .hero .fade { background: linear-gradient(180deg, #0C1A14 0%, rgba(12,26,20,.78) 60%, rgba(12,26,20,.45) 100%); }
  .nv .hero .feat { margin-left: 0; }
  .nv .trust { grid-template-columns: 1fr 1fr; }
  .nv .trust div { padding: 16px 24px; border-top: 1px solid var(--line); }
  .nv .sec { padding: 56px 24px; }
  .nv .sec-h h2 { font-size: 34px; }
  .nv .areas { grid-template-columns: repeat(2, 1fr); }
  .nv .prods { grid-template-columns: repeat(2, 1fr); }
  .nv .decoder, .nv .labs, .nv .sub, .nv .pdp, .nv .notes, .nv .cartpage { grid-template-columns: 1fr; gap: 32px; }
  .nv .decoder h2 { font-size: 40px; }
  .nv .cols { font-size: 26px; gap: 22px; }
  .nv .pdp { padding: 8px 24px 48px; }
  .nv .pdp h1 { font-size: 42px; }
  .nv .gal { height: 420px; }
  .nv .crumbs { padding: 16px 24px; }
  .nv .pagehead { padding: 40px 24px 8px; }
  .nv .pagehead h1 { font-size: 44px; }
  .nv .cartpage { padding: 16px 24px 56px; }
  .nv footer.foot { padding: 40px 24px 32px; }
  .nv .foot .cols4 { grid-template-columns: 1fr 1fr; }
  .nv .foot .legal { flex-direction: column; gap: 8px; }
  .nv .notfound { padding: 64px 24px; }
}
@media (max-width: 560px) {
  .nv .hero h1 { font-size: 44px; }
  .nv .hero .sub { font-size: 17px; }
  .nv .hero .cta .btn { flex: 1; }
  .nv .trust { grid-template-columns: 1fr; }
  .nv .prods { grid-template-columns: 1fr; }
  .nv .areas { gap: 12px; }
  .nv .area i { margin-bottom: 24px; }
  .nv .field { flex-direction: column; }
  .nv .calc .r { grid-template-columns: 1fr; }
  .nv .restock-row { flex-direction: column; }
  .nv .restock-row button { width: 100%; }
  .nv .spec { grid-template-columns: 120px 1fr; }
  .nv .foot .cols4 { grid-template-columns: 1fr; }
  .nv .decode-wrap { height: 340px; }
  .nv .ann { font-size: 12.5px; }
}
@media (prefers-reduced-motion: reduce) { .nv * { scroll-behavior: auto !important; } }

/* ===== entry gate: research-use acknowledgment ===== */
html.nv-gate-pending { background: #0C1A14; }
html.nv-gate-pending body { visibility: hidden; }
body.nv-gate-open { overflow: hidden; }
.nv-gate { position: fixed; inset: 0; z-index: 9999; background: rgba(12, 26, 20, .92); display: flex;
  align-items: center; justify-content: center; padding: 24px; overflow-y: auto; }
.nv-gate-card { width: 100%; max-width: 480px; background: #fff; border-radius: 14px; overflow: hidden;
  font-family: NVSans, "Helvetica Neue", Arial, sans-serif; box-shadow: 0 40px 80px -20px rgba(0,0,0,.5); margin: auto; }
.nv-gate-head { background: #0C1A14; color: #fff; padding: 28px 28px 24px; display: flex; gap: 16px; align-items: flex-start; }
.nv-gate-ico { flex: none; width: 40px; height: 40px; border-radius: 10px; background: #B5562E; color: #fff;
  display: grid; place-items: center; font-weight: 700; font-size: 20px; font-family: NVMono, monospace; }
.nv-gate-head h2 { font-size: 23px; line-height: 1.18; margin: 4px 0 0; font-variation-settings: "wdth" 125; font-weight: 600; }
.nv-gate-body { padding: 24px 28px 28px; display: grid; gap: 16px; }
.nv-gate-box { background: #F3F6F4; border: 1px solid #D2DBD6; border-left: 3px solid #B5562E; border-radius: 0 8px 8px 0; padding: 14px 16px; }
.nv-gate-box h3 { margin: 0 0 6px; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; color: #8A3A22; font-weight: 700; }
.nv-gate-box p { margin: 0; font-size: 14.5px; line-height: 1.55; color: #33403A; }
.nv-gate-ack { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; line-height: 1.45; color: #0C1A14; cursor: pointer; }
.nv-gate-ack input { flex: none; width: 18px; height: 18px; margin-top: 2px; accent-color: #00965E; }
.nv-gate-enter { width: 100%; height: 52px; border-radius: 8px; border: none; background: #00965E; color: #fff;
  font-weight: 700; font-size: 15.5px; letter-spacing: .01em; cursor: pointer; font-family: inherit; }
.nv-gate-enter:disabled { background: #B9C8C0; cursor: not-allowed; }
.nv-gate-enter:not(:disabled):hover { background: #007A4D; }
@media (max-width: 520px) { .nv-gate-head { padding: 22px 20px 20px; } .nv-gate-body { padding: 18px 20px 22px; } .nv-gate-head h2 { font-size: 20px; } }

/* vials are shared image files on the live site */
.nv .prod .img img.v { height: 210px; width: auto; }
.nv .gal img.v { height: 480px; width: auto; position: relative; filter: drop-shadow(0 20px 26px rgba(0,0,0,.6)); }
.nv .feat img.v { width: 120px; height: auto; }
.nv .line .th img.v { height: 66px; width: auto; }
@media (max-width: 1000px) { .nv .gal img.v { height: 340px; } }

/* phone polish: nav stays on one line and scrolls; section links never break */
.nv .hdr nav a { white-space: nowrap; }
.nv .sec-h .link, .nv .link { white-space: nowrap; }
@media (max-width: 560px) {
  .nv .sec-h { flex-direction: column; align-items: flex-start; gap: 10px; }
  .nv .sec-h h2 { font-size: 30px; }
}

.nv .spec .mono { word-break: break-all; font-size: 14px; }
.nv .area { padding: 20px; }
.nv .area h3 { font-size: 19px; }


/* catalog filter chips */
.nv .chips .chip { cursor: pointer; font-family: inherit; color: var(--ink); height: 38px; padding: 0 16px; font-size: 14px; }
.nv .chips .chip:hover { border-color: var(--ink); }
.nv .chips .chip.on { background: var(--em); color: #fff; border-color: var(--em); }
.nv .prod[hidden] { display: none; }

/* research areas: cards are links; the row adapts to seven */
.nv .areas { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.nv .areas.cols3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 760px) { .nv .areas.cols3 { grid-template-columns: 1fr; } }
.nv a.area { display: block; color: inherit; transition: border-color .12s; }
.nv a.area:hover { border-color: var(--ink); }
.nv a.chip { text-decoration: none; }
.nv a.chip:hover { border-color: var(--ink); }
.nv a.chip.guide { background: var(--em); border-color: var(--em); color: #fff; font-weight: 700; }
.nv a.chip.guide:hover { background: var(--em-deep); border-color: var(--em-deep); }
@media (max-width: 1000px) { .nv .areas { grid-template-columns: repeat(2, 1fr); } }

.nv .area h3 { font-size: 17.5px; }


/* support page */
.nv .mailcard { max-width: 640px; }
.nv .mailaddr { font-size: 30px; font-variation-settings: "wdth" 118; font-weight: 600; color: var(--em-deep); text-decoration: underline; text-underline-offset: 5px; word-break: break-all; }
.nv .support-grid { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1000px) { .nv .support-grid { grid-template-columns: 1fr; } .nv .mailaddr { font-size: 22px; } }

.nv .support-grid .note { min-height: 0; }

/* product-page research summary */
.nv .pdp-research { max-width: 760px; }
.nv .pdp-research p { font-size: 16px; line-height: 1.7; margin-bottom: 14px; color: #243029; }

/* FAQ accordion */
.nv .faq-list { max-width: 820px; display: flex; flex-direction: column; gap: 10px; }
.nv .faq-item { border: 1px solid var(--line); border-left: 3px solid var(--em); border-radius: 12px; background: var(--white);
  padding: 0; overflow: hidden; transition: border-color .12s, background .12s; }
.nv .faq-item:hover { border-color: var(--em); border-left-color: var(--em-deep); }
.nv .faq-item[open] { background: #F4FAF7; border-left-color: var(--em-deep); }
.nv .faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 18px 22px; font-weight: 600; font-size: 16px; }
.nv .faq-item summary::-webkit-details-marker { display: none; }
.nv .faq-ico { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--em); position: relative; }
.nv .faq-ico::before, .nv .faq-ico::after { content: ""; position: absolute; background: #fff; top: 50%; left: 50%;
  transform: translate(-50%, -50%); transition: transform .15s ease; }
.nv .faq-ico::before { width: 10px; height: 2px; }
.nv .faq-ico::after { width: 2px; height: 10px; }
.nv .faq-item[open] .faq-ico { background: var(--em-deep); }
.nv .faq-item[open] .faq-ico::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.nv .faq-a { padding: 0 22px 20px; }
.nv .faq-a p { font-size: 15.5px; line-height: 1.7; color: #33403A; margin: 0; max-width: 70ch; }

/* homepage quality/purity/consistency band -- intentionally smaller than the hero eyebrow */
.nv .qpc { padding: 52px 56px; text-align: center; }
.nv .qpc-in { max-width: 640px; margin: 0 auto; }
.nv .qpc-in h2 { font-size: 18px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--em-deep); font-weight: 700; margin-bottom: 12px; }
.nv .qpc-in p { font-size: 16px; line-height: 1.6; color: var(--slate); }
@media (max-width: 1000px) { .nv .qpc { padding: 40px 24px; } }