/* Vanilla Labs storefront
   Layout: floating white wave notch over a white page, gray product cards, navy footer.
   Balance: ~60% white, 20% gray, 15% blue, 5% navy. Blue is for actions and highlights only. */
:root {
  --blue: #0047FF;
  --blue-press: #0039CC;
  --blue-soft: #E8EEFF;
  --white: #FFFFFF;
  --ice: #F4F6F8;
  --steel: #AEB4BD;
  --line: #E3E6EA;
  --navy: #0B0F1A;
  --ink: #0B0F1A;
  --muted: #5B6270;
  --notch: #07090F;
  --notch-2: #151A26;

  --font-head: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 34px;
  --r-pill: 999px;
  --shadow-notch: 0 18px 40px -18px rgba(11, 15, 26, .45);
  --shadow-card: 0 1px 0 rgba(11, 15, 26, .04);
  --wrap: 1180px;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; -webkit-tap-highlight-color: transparent; }
/* No grey tap box on iOS; pressed state comes from our own styles instead */
a, button, summary, label { -webkit-tap-highlight-color: transparent; }
.notch-logo:active, .icon-btn:active { opacity: .6; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--navy); line-height: 1.08; letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 8px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
.section { padding-block: 72px; }
.section-tight { padding-block: 40px; }
.eyebrow { font-family: var(--font-head); font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); }
.lede { color: var(--muted); font-size: 18px; max-width: 58ch; }
.muted { color: var(--muted); }

/* ---------- Announcement ---------- */
.announce { background: var(--navy); color: #fff; font-family: var(--font-head); font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; text-align: center; padding: 9px var(--gutter-r) 9px var(--gutter-l); }
.announce b { color: #7FA0FF; font-weight: 600; }

/* ---------- Notch nav ---------- */
/* The page starts below the top safe area, so the sticky notch never lands on content at rest */
body { padding-top: env(safe-area-inset-top, 0px); }
.notch-holder { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; padding-top: 12px; padding-left: var(--gutter-l); padding-right: var(--gutter-r); pointer-events: none; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--white); }
.notch {
  pointer-events: auto;
  max-width: var(--wrap); margin: 0 auto;
  display: flex; align-items: center; gap: 8px;
  background: var(--notch); color: #fff;
  border-radius: var(--r-pill);
  padding: 10px 12px 10px 26px;
  box-shadow: var(--shadow-notch);
  transition: transform .25s ease;
}
.notch-logo img { height: 34px; width: auto; }
.notch-links { display: none; gap: 4px; margin-left: 28px; }
.notch-links a { font-family: var(--font-head); font-weight: 500; font-size: 15px; padding: 9px 16px; border-radius: var(--r-pill); color: rgba(255,255,255,.78); transition: background .2s, color .2s; }
.notch-links a:hover, .notch-links a[aria-current="page"] { background: var(--notch-2); color: #fff; }
.notch-icons { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.icon-btn { position: relative; display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: var(--r-pill); background: transparent; border: 0; color: #fff; cursor: pointer; transition: background .2s; }
.icon-btn:hover { background: var(--notch-2); }
.icon-btn svg { width: 22px; height: 22px; }
.cart-count { position: absolute; top: 2px; right: 0; min-width: 20px; height: 20px; padding: 0 6px; border-radius: var(--r-pill); background: #fff; color: var(--navy); font-family: var(--font-head); font-size: 11.5px; font-weight: 700; display: grid; place-items: center; }
.cart-count.has { background: var(--blue); color: #fff; }
@media (min-width: 920px) {
  .notch-links { display: flex; }
  .notch { padding: 12px 14px 12px 30px; }
  .notch-logo img { height: 38px; }
}
@media (max-width: 420px) {
  .notch { padding-left: 20px; }
  .notch-logo img { height: 28px; }
  .icon-btn { width: 40px; height: 40px; }
  .hide-xs { display: none; }
}

/* ---------- Side menu ---------- */
.scrim { position: fixed; inset: 0; background: rgba(11,15,26,.45); z-index: 80; opacity: 0; pointer-events: none; transition: opacity .25s; }
.scrim.open { opacity: 1; pointer-events: auto; }
.menu {
  position: fixed; z-index: 90; top: 0; right: 0; bottom: 0;
  width: min(440px, 100%);
  background: var(--notch); color: #fff;
  border-radius: var(--r-xl) 0 0 var(--r-xl);
  transform: translateX(104%); transition: transform .32s cubic-bezier(.2,.8,.2,1);
  display: flex; flex-direction: column;
  padding: calc(22px + env(safe-area-inset-top, 0px)) max(22px, env(safe-area-inset-right, 0px)) calc(22px + env(safe-area-inset-bottom, 0px)) 22px;
  overflow-y: auto;
}
.menu.open { transform: none; }
@media (max-width: 480px) { .menu { border-radius: 0; } }
.menu-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.menu-head h2 { color: #fff; font-size: 26px; }
.menu-close { width: 48px; height: 48px; border: 1.5px solid #222a3c; }
.menu-search { display: flex; align-items: center; gap: 10px; background: var(--notch-2); border-radius: var(--r-md); padding: 0 16px; margin-bottom: 14px; }
.menu-search svg { width: 20px; height: 20px; color: var(--steel); flex: none; }
.menu-search input { flex: 1; min-width: 0; background: transparent; border: 0; outline: 0; color: #fff; padding: 15px 0; font-size: 16px; }
.menu-search input::placeholder { color: #7C8496; }
.menu-cats { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.menu-cats a { display: flex; align-items: center; gap: 16px; padding: 10px 10px; border-radius: var(--r-md); transition: background .2s; }
.menu-cats a:hover { background: var(--notch-2); }
.cat-ico { width: 46px; height: 46px; flex: none; border-radius: 14px; display: grid; place-items: center; background: var(--notch-2); color: #fff; border: 1px solid #222a3c; }
.cat-ico svg { width: 22px; height: 22px; }
.menu-cats a:hover .cat-ico, .menu-cats a[aria-current="page"] .cat-ico { background: var(--blue); border-color: var(--blue); }
.cat-name { font-family: var(--font-head); font-weight: 600; font-size: 18px; line-height: 1.2; }
.cat-sub { color: #8D95A6; font-size: 14px; }
.menu-count { margin-left: auto; color: #6B7386; font-family: var(--font-head); font-size: 13px; }
.menu-results { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.menu-results a { display: flex; align-items: center; gap: 14px; padding: 8px 10px; border-radius: var(--r-md); }
.menu-results a:hover { background: var(--notch-2); }
.menu-results img { width: 44px; height: 44px; object-fit: cover; border-radius: 12px; }
.menu-empty { color: #8D95A6; padding: 12px 10px; }
.menu-links { display: grid; gap: 2px; margin-top: 10px; padding-top: 14px; border-top: 1px solid #1E2433; }
.menu-links a { font-family: var(--font-head); font-weight: 600; font-size: 18px; padding: 10px; border-radius: var(--r-md); }
.menu-links a:hover { background: var(--notch-2); }
.menu-quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: auto; padding-top: 20px; }
.menu-quick a { display: grid; justify-items: center; gap: 6px; padding: 14px 6px; border-radius: var(--r-md); background: var(--notch-2); font-family: var(--font-head); font-size: 14px; font-weight: 500; }
.menu-quick svg { width: 22px; height: 22px; }
.menu .btn { margin-top: 12px; width: 100%; }
body.menu-open { overflow: hidden; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-family: var(--font-head); font-weight: 600; font-size: 17px; padding: 16px 30px; border-radius: var(--r-pill); border: 1.5px solid transparent; cursor: pointer; transition: background .2s, transform .15s, border-color .2s, color .2s; white-space: nowrap; }
.btn:active { transform: scale(.98); }
.btn svg { width: 18px; height: 18px; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-press); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: #1B2133; }
.btn-ghost { background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-sm { font-size: 15px; padding: 11px 20px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- Hero: floating vials ---------- */
.hero { padding-block: 52px 12px; overflow: hidden; }
.hero-card {
  display: grid; gap: 6px; text-align: center;
  grid-template-areas: "head" "stage" "actions";
}
.hero-head { grid-area: head; }
.hero-stage { grid-area: stage; }
.hero-actions { grid-area: actions; }
.hero h1 { font-size: clamp(40px, 11vw, 84px); font-weight: 700; letter-spacing: -0.04em; }
.hero h1 em { font-style: normal; color: var(--blue); }
.hero-sub { color: var(--muted); font-size: 15.5px; margin: 12px auto 0; max-width: 34ch; }

.hero-stage { position: relative; height: 330px; max-width: 100%; }
.stage-disc { position: absolute; left: 50%; top: 50%; width: 270px; height: 270px; transform: translate(-50%, -50%); border-radius: 50%; background: var(--ice); }
.stage-disc::after { content: ""; position: absolute; inset: 22px; border-radius: 50%; border: 1px solid var(--line); }
.vial { position: absolute; left: 50%; bottom: 34px; width: auto; filter: drop-shadow(0 18px 22px rgba(11, 15, 26, .18)); will-change: transform; }
.vial-front { height: 270px; margin-left: -88px; z-index: 2; --r: -7deg; transform: rotate(var(--r)); animation: float 6s ease-in-out infinite; }
.vial-back { height: 210px; margin-left: 4px; bottom: 58px; z-index: 1; --r: 11deg; transform: rotate(var(--r)); animation: float 6s ease-in-out -3s infinite; }
.stage-shadow { position: absolute; left: 50%; bottom: 16px; width: 180px; height: 18px; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(closest-side, rgba(11,15,26,.22), rgba(11,15,26,0)); animation: shadow 6s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(var(--r)); } 50% { transform: translateY(-12px) rotate(var(--r)); } }
@keyframes shadow { 0%, 100% { transform: translateX(-50%) scale(1); opacity: 1; } 50% { transform: translateX(-50%) scale(.86); opacity: .7; } }

.hero-ctas { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; margin-top: 16px; }
.trust div { display: flex; align-items: center; gap: 6px; font-family: var(--font-head); font-weight: 500; font-size: 13px; color: var(--navy); }
.trust svg { width: 16px; height: 16px; color: var(--blue); }

@media (min-width: 860px) {
  .hero { padding-block: 72px 24px; }
  .hero-card {
    text-align: left;
    grid-template-columns: 1.05fr .95fr; grid-template-rows: 1fr auto;
    grid-template-areas: "head stage" "actions stage";
    column-gap: 40px; row-gap: 30px; align-items: end;
  }
  .hero-actions { align-self: start; }
  .hero-sub { font-size: 18px; margin: 18px 0 0; max-width: 40ch; }
  .hero-stage { height: 520px; }
  .stage-disc { width: 440px; height: 440px; }
  .stage-disc::after { inset: 36px; }
  .vial { bottom: 56px; }
  .vial-front { height: 420px; margin-left: -140px; }
  .vial-back { height: 330px; margin-left: 10px; bottom: 92px; }
  .stage-shadow { width: 280px; height: 26px; bottom: 30px; }
  .hero-ctas { display: flex; flex-wrap: wrap; }
  .trust { justify-content: flex-start; margin-top: 22px; gap: 10px 22px; }
  .trust div { font-size: 15px; }
  .trust svg { width: 20px; height: 20px; }
}

/* ---------- Section headers ---------- */
.sec-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px 24px; margin-bottom: 28px; }
.sec-head h2 { font-size: clamp(30px, 5vw, 46px); }
.sec-head p { margin-top: 10px; }

/* ---------- Category tiles ---------- */

/* ---------- Product cards ---------- */
.p-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
@media (max-width: 540px) { .p-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } }
.p-card { display: flex; flex-direction: column; background: var(--ice); border-radius: var(--r-lg); overflow: hidden; border: 1px solid transparent; transition: border-color .2s, transform .2s; min-width: 0; }
.p-card:hover { border-color: var(--steel); transform: translateY(-2px); }
.p-img { position: relative; aspect-ratio: 1 / 1.08; overflow: hidden; margin: 8px 8px 0; border-radius: calc(var(--r-lg) - 8px); background: #E9EDF1; }
.p-img img { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; transition: transform .4s ease; }
.p-card:hover .p-img img { transform: scale(1.04); }
.p-badge { position: absolute; top: 10px; left: 10px; background: #fff; color: var(--navy); font-family: var(--font-head); font-weight: 600; font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; padding: 6px 10px; border-radius: var(--r-pill); }
.p-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.p-cat { font-size: 12.5px; color: var(--muted); }
.p-name { font-family: var(--font-head); font-weight: 600; font-size: 19px; color: var(--navy); line-height: 1.2; overflow-wrap: anywhere; }
.p-foot { margin-top: auto; padding-top: 12px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.p-price { font-family: var(--font-head); font-weight: 600; font-size: 15px; color: var(--navy); }
.p-price small { display: block; font-family: var(--font-body); font-weight: 400; font-size: 12px; color: var(--muted); }
.p-add { width: 42px; height: 42px; flex: none; border-radius: var(--r-pill); border: 0; background: var(--navy); color: #fff; display: grid; place-items: center; cursor: pointer; transition: background .2s; }
.p-add:hover { background: var(--blue); }
.p-add svg { width: 20px; height: 20px; }
@media (max-width: 540px) {
  .p-body { padding: 12px 12px 12px; }
  .p-name { font-size: 16px; }
  .p-add { width: 36px; height: 36px; }
}

/* Horizontal rail */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(230px, 270px); gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 10px; scrollbar-width: none; }
.rail::-webkit-scrollbar { display: none; }
.rail > * { scroll-snap-align: start; }
.rail-nav { display: flex; gap: 8px; }
.rail-nav button { width: 46px; height: 46px; border-radius: var(--r-pill); border: 1.5px solid var(--navy); background: #fff; color: var(--navy); display: grid; place-items: center; cursor: pointer; transition: background .2s, color .2s; }
.rail-nav button:hover { background: var(--navy); color: #fff; }
.rail-nav svg { width: 20px; height: 20px; }

/* ---------- Feature band ---------- */
.band { background: var(--ice); border-radius: var(--r-xl); padding: 40px 28px; display: grid; gap: 28px; }
@media (min-width: 860px) { .band { grid-template-columns: 1fr 1fr; padding: 56px; align-items: center; } }
.band h2 { font-size: clamp(30px, 4.6vw, 44px); }
.band p { margin-top: 14px; }
.lookup { display: flex; gap: 10px; margin-top: 24px; }
.lookup input { flex: 1; min-width: 0; border: 1.5px solid var(--steel); background: #fff; border-radius: var(--r-md); padding: 15px 18px; font-family: ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: .06em; outline: 0; }
.lookup input:focus { border-color: var(--blue); }
.lookup button { width: 56px; flex: none; border: 0; border-radius: var(--r-md); background: var(--blue); color: #fff; display: grid; place-items: center; cursor: pointer; }
.lookup button svg { width: 22px; height: 22px; }
.lookup-msg { margin-top: 12px; font-size: 14px; color: var(--muted); min-height: 1.4em; }
.steps { display: grid; gap: 10px; }
.step { display: flex; gap: 16px; align-items: flex-start; background: #fff; border-radius: var(--r-md); padding: 18px 20px; }
.step .num { width: 34px; height: 34px; flex: none; border-radius: var(--r-pill); border: 1.5px solid var(--navy); display: grid; place-items: center; font-family: var(--font-head); font-weight: 600; font-size: 14px; }
.step b { font-family: var(--font-head); font-size: 17px; display: block; margin-bottom: 2px; }
.step p { color: var(--muted); font-size: 15px; }

/* ---------- Pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.pillar { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; }
.pillar .cat-ico { background: var(--blue-soft); color: var(--blue); border: 0; margin-bottom: 18px; }
.pillar h3 { font-size: 21px; margin-bottom: 8px; }
.pillar p { color: var(--muted); font-size: 15px; }

/* ---------- RUO notice ---------- */
.ruo { display: flex; gap: 14px; align-items: flex-start; border: 1.5px solid var(--navy); border-radius: var(--r-lg); padding: 20px 22px; }
.ruo svg { width: 24px; height: 24px; flex: none; color: var(--navy); margin-top: 2px; }
.ruo b { font-family: var(--font-head); display: block; margin-bottom: 4px; }
.ruo p { font-size: 14.5px; color: var(--muted); }

/* ---------- Page header ---------- */
.page-head { padding-block: 52px 18px; }
.page-head h1 { font-size: clamp(40px, 7vw, 68px); letter-spacing: -0.035em; }
.page-head .lede { margin-top: 14px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.crumbs a:hover { color: var(--blue); }

/* Chips */
.chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: var(--r-pill); border: 1.5px solid var(--line); background: #fff; font-family: var(--font-head); font-weight: 500; font-size: 15px; cursor: pointer; transition: border-color .2s, background .2s, color .2s; }
.chip:hover { border-color: var(--steel); }
.chip[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip .n { color: var(--steel); font-size: 13px; }
.shop-bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-block: 8px 24px; }
.shop-bar .count { color: var(--muted); font-size: 14px; }
.select { appearance: none; border: 1.5px solid var(--line); border-radius: var(--r-pill); padding: 10px 40px 10px 18px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%230B0F1A' stroke-width='2'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E") no-repeat right 16px center; font-family: var(--font-head); font-weight: 500; font-size: 15px; cursor: pointer; }
.cat-intro { display: flex; align-items: center; gap: 16px; background: var(--ice); border-radius: var(--r-lg); padding: 18px 20px; margin-bottom: 20px; }
.cat-intro .cat-ico { background: var(--navy); border: 0; }
.cat-intro b { font-family: var(--font-head); font-size: 19px; display: block; }

/* ---------- Product detail ---------- */
.pd { display: grid; gap: 28px; padding-block: 20px 56px; }
@media (min-width: 900px) { .pd { grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; } .pd-gallery { position: sticky; top: 110px; } }
.pd-main { border-radius: var(--r-xl); overflow: hidden; background: var(--ice); aspect-ratio: 1 / 1.1; max-width: 100%; }
.pd-main img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 10px; }
.pd-thumbs button { width: 72px; height: 72px; border-radius: var(--r-md); overflow: hidden; border: 2px solid transparent; padding: 0; background: var(--ice); cursor: pointer; }
.pd-thumbs button[aria-pressed="true"] { border-color: var(--blue); }
.pd-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.pd-info h1 { font-size: clamp(38px, 6vw, 56px); letter-spacing: -0.03em; margin-top: 8px; }
.pd-info .lede { margin-top: 14px; font-size: 17px; }
.pd-price { font-family: var(--font-head); font-size: 28px; font-weight: 600; margin-top: 22px; }
.pd-price small { font-family: var(--font-body); font-size: 14px; font-weight: 400; color: var(--muted); margin-left: 8px; }
.opt-label { font-family: var(--font-head); font-weight: 600; font-size: 14px; margin: 24px 0 10px; display: flex; justify-content: space-between; }
.opt-label span { color: var(--muted); font-weight: 400; font-family: var(--font-body); }
.opts { display: flex; flex-wrap: wrap; gap: 8px; }
.opt { padding: 12px 20px; border-radius: var(--r-pill); border: 1.5px solid var(--line); background: #fff; font-family: var(--font-head); font-weight: 500; cursor: pointer; }
.opt[aria-pressed="true"] { border-color: var(--navy); background: var(--navy); color: #fff; }
.buy-row { display: flex; gap: 10px; margin-top: 24px; }
.qty { display: flex; align-items: center; border: 1.5px solid var(--line); border-radius: var(--r-pill); flex: none; }
.qty button { width: 46px; height: 54px; border: 0; background: transparent; font-size: 20px; cursor: pointer; border-radius: var(--r-pill); }
.qty output { min-width: 26px; text-align: center; font-family: var(--font-head); font-weight: 600; }
.buy-row .btn { flex: 1; }
.pd-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 22px; }
.pd-facts div { background: var(--ice); border-radius: var(--r-md); padding: 14px 16px; min-width: 0; }
.pd-facts dt { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.pd-facts dd { margin: 4px 0 0; font-family: var(--font-head); font-weight: 600; overflow-wrap: anywhere; }
.acc { margin-top: 22px; border-top: 1px solid var(--line); }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 18px 2px; font-family: var(--font-head); font-weight: 600; font-size: 17px; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: "+"; font-size: 22px; font-weight: 400; transition: transform .2s; }
.acc details[open] summary::after { transform: rotate(45deg); }
.acc .acc-body { padding: 0 2px 18px; color: var(--muted); font-size: 15px; display: grid; gap: 10px; }
.ph { background: var(--blue-soft); color: var(--blue-press); border-radius: 6px; padding: 1px 6px; font-size: .92em; }

/* ---------- Cart ---------- */
.cart-layout { display: grid; gap: 24px; padding-bottom: 64px; }
@media (min-width: 900px) { .cart-layout { grid-template-columns: 1.5fr 1fr; align-items: start; } }
.cart-list { display: grid; gap: 10px; }
.cart-item { display: grid; grid-template-columns: 84px minmax(0, 1fr) auto; gap: 14px; align-items: center; background: var(--ice); border-radius: var(--r-lg); padding: 10px 14px 10px 10px; }
.cart-item img { width: 84px; height: 84px; border-radius: var(--r-md); object-fit: cover; }
.cart-item .p-name { font-size: 17px; }
.cart-item .qty { margin-top: 8px; width: max-content; background: #fff; }
.cart-item .qty button { width: 36px; height: 38px; font-size: 17px; }
.link-btn { border: 0; background: none; color: var(--muted); font-size: 13.5px; cursor: pointer; text-decoration: underline; padding: 6px 0; }
.summary { background: var(--ice); border-radius: var(--r-xl); padding: 26px; display: grid; gap: 12px; }
.summary h2 { font-size: 24px; }
.summary .row { display: flex; justify-content: space-between; font-size: 15px; }
.summary .row.total { font-family: var(--font-head); font-weight: 600; font-size: 19px; padding-top: 12px; border-top: 1px solid var(--line); }
.empty { text-align: center; padding: 56px 20px; background: var(--ice); border-radius: var(--r-xl); display: grid; gap: 14px; justify-items: center; }
.empty h2 { font-size: 28px; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-family: var(--font-head); font-weight: 600; font-size: 14px; }
.field input, .field select, .field textarea { border: 1.5px solid var(--line); border-radius: var(--r-md); padding: 14px 16px; background: #fff; outline: 0; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); }
.field textarea { min-height: 140px; resize: vertical; }
.form-row { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--blue); flex: none; }
.notice { border-radius: var(--r-md); padding: 14px 16px; background: var(--blue-soft); color: var(--navy); font-size: 15px; }

.two-col { display: grid; gap: 28px; }
@media (min-width: 900px) { .two-col { grid-template-columns: 1fr 1fr; gap: 48px; } }
.card { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; }
.card h3 { font-size: 20px; margin-bottom: 8px; }
.prose { display: grid; gap: 16px; max-width: 68ch; color: var(--muted); }
.prose h2 { color: var(--navy); font-size: 28px; margin-top: 12px; }

/* COA table */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-lg); }
table { width: 100%; border-collapse: collapse; min-width: 560px; font-size: 15px; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); }
th { font-family: var(--font-head); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); background: var(--ice); }
tr:last-child td { border-bottom: 0; }
td.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13.5px; letter-spacing: .04em; }
.pill { display: inline-block; padding: 4px 10px; border-radius: var(--r-pill); background: var(--ice); color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }

/* FAQ */
.faq details { border: 1px solid var(--line); border-radius: var(--r-md); padding: 0 20px; margin-bottom: 10px; }
.faq summary { list-style: none; cursor: pointer; padding: 18px 0; font-family: var(--font-head); font-weight: 600; font-size: 17px; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 18px; color: var(--muted); }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #C9CED8; border-radius: var(--r-xl) var(--r-xl) 0 0; margin-top: 40px; }
.footer .wrap { padding-block: 56px calc(28px + env(safe-area-inset-bottom, 0px)); }
.foot-top { display: grid; gap: 32px; }
@media (min-width: 860px) { .foot-top { grid-template-columns: 1.4fr repeat(3, 1fr); } }
.foot-brand img { height: 46px; width: auto; }
.foot-brand p { margin-top: 16px; max-width: 34ch; font-size: 15px; }
.foot-col h4 { color: #fff; font-size: 14px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; }
.foot-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot-col a { font-size: 15px; }
.foot-col a:hover { color: #fff; }
.news { display: flex; gap: 8px; margin-top: 18px; max-width: 380px; }
.news input { flex: 1; min-width: 0; background: #151A26; border: 1px solid #222a3c; border-radius: var(--r-pill); padding: 13px 18px; color: #fff; outline: 0; }
.news input:focus { border-color: var(--blue); }
.news button { border-radius: var(--r-pill); }
.foot-legal { margin-top: 40px; padding-top: 22px; border-top: 1px solid #1E2433; display: grid; gap: 10px; font-size: 13px; color: #8D95A6; }
.foot-legal strong { color: #fff; font-weight: 600; }

/* ---------- Toast ---------- */
.toast { position: fixed; z-index: 120; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 140%); background: var(--notch); color: #fff; border-radius: var(--r-pill); padding: 12px 14px 12px 20px; display: flex; align-items: center; gap: 14px; box-shadow: var(--shadow-notch); transition: transform .3s cubic-bezier(.2,.8,.2,1); width: max-content; max-width: calc(100% - 32px); font-size: 15px; }
.toast.show { transform: translate(-50%, 0); }
.toast a { background: #fff; color: var(--navy); border-radius: var(--r-pill); padding: 8px 14px; font-family: var(--font-head); font-weight: 600; font-size: 14px; flex: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* Category grid: one row of seven on wide screens, odd tile spans on phones */
@media (max-width: 540px) {
  .announce .hide-xs { display: none; }
}
.opt[disabled] { color: var(--muted); cursor: default; }

/* ---------- Whole-vial product imagery ---------- */
.p-img { background: radial-gradient(circle at 50% 45%, #fff 0, var(--ice) 70%); }
.p-img img { object-fit: contain; object-position: center; padding: 14px 10px 12px; filter: drop-shadow(0 10px 12px rgba(11, 15, 26, .14)); }
.p-card:hover .p-img img { transform: translateY(-4px); }
.pd-main { position: relative; background: radial-gradient(circle at 50% 45%, #fff 0, var(--ice) 72%); }
.pd-main img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 7% 8%; filter: drop-shadow(0 18px 20px rgba(11, 15, 26, .16)); }
.cart-item img { object-fit: contain; background: #fff; padding: 6px; }
.menu-results img { object-fit: contain; background: #fff; padding: 3px; }

/* ---------- Phone scale: compact, so more fits on screen ---------- */
@media (max-width: 600px) {
  body { font-size: 14px; }
  .section { padding-block: 34px; }
  .section-tight { padding-block: 20px; }
  .lede { font-size: 14px; }
  .eyebrow { font-size: 10.5px; }
  .btn { font-size: 14px; padding: 11px 16px; gap: 8px; }
  .btn svg { width: 16px; height: 16px; }
  .btn-sm { font-size: 13px; padding: 8px 14px; }

  .notch-holder { padding-top: 10px; }
  .notch { padding: 10px 10px 10px 24px; gap: 6px; }
  .notch-logo img { height: 28px; }
  .icon-btn { width: 40px; height: 40px; }
  .icon-btn svg { width: 21px; height: 21px; }
  .cart-count { min-width: 17px; height: 17px; font-size: 10px; padding: 0 4px; top: 1px; right: -1px; }

  .hero { padding-block: 40px 4px; }
  .hero h1 { font-size: 34px; }
  .hero-sub { font-size: 14px; margin-top: 8px; }
  .hero-stage { height: 262px; margin-top: 10px; }
  .stage-disc { width: 200px; height: 200px; }
  .stage-disc::after { inset: 16px; }
  .vial { bottom: 26px; }
  .vial-front { height: 200px; margin-left: -66px; }
  .vial-back { height: 156px; margin-left: 4px; bottom: 44px; }
  .stage-shadow { width: 130px; height: 14px; bottom: 12px; }
  .hero-ctas { gap: 8px; }
  .trust { margin-top: 12px; gap: 4px 12px; }
  .trust div { font-size: 11.5px; gap: 5px; }
  .trust svg { width: 14px; height: 14px; }

  .sec-head { margin-bottom: 14px; gap: 10px; }
  .sec-head h2 { font-size: 21px; }
  .sec-head p { margin-top: 4px; font-size: 13px; }
  .cat-name { font-size: 14px; }
  .cat-sub { font-size: 11px; }

  .p-grid { gap: 8px; }
  .rail { grid-auto-columns: minmax(140px, 40%); gap: 8px; }
  .rail-nav { display: none; }
  .p-card { border-radius: 16px; }
  .p-img { border-radius: 12px; margin: 5px 5px 0; }
  .p-img img { padding: 10px 8px 8px; }
  .p-body { padding: 9px 10px 10px; gap: 2px; }
  .p-cat { font-size: 11px; }
  .p-name { font-size: 14px; }
  .p-foot { padding-top: 8px; }
  .p-price { font-size: 12.5px; }
  .p-price small { font-size: 10px; }
  .p-add { width: 30px; height: 30px; }
  .p-add svg { width: 16px; height: 16px; }
  .p-badge { font-size: 9px; padding: 3px 7px; top: 7px; left: 7px; }

  .band { padding: 20px 16px; gap: 16px; border-radius: 20px; }
  .band h2 { font-size: 22px; }
  .band p { margin-top: 8px; }
  .lookup { margin-top: 16px; gap: 8px; }
  .lookup input { padding: 11px 14px; font-size: 13px; }
  .lookup button { width: 44px; }
  .step { padding: 12px; gap: 10px; }
  .step .num { width: 28px; height: 28px; font-size: 12px; }
  .step b { font-size: 14px; }
  .step p { font-size: 12.5px; }
  .pillars { gap: 10px; }
  .pillar { padding: 16px; }
  .pillar .cat-ico { margin-bottom: 10px; }
  .pillar h3 { font-size: 16px; margin-bottom: 4px; }
  .pillar p { font-size: 13px; }
  .ruo { padding: 14px; gap: 10px; }
  .ruo p { font-size: 12.5px; }

  .page-head { padding-block: 22px 10px; }
  .page-head h1 { font-size: 30px; }
  .page-head .lede { margin-top: 8px; }
  .crumbs { font-size: 12px; margin-bottom: 10px; }
  .chip { padding: 7px 12px; font-size: 13px; }
  .select { font-size: 13px; padding: 7px 32px 7px 12px; background-position: right 12px center; }
  .shop-bar { margin-block: 6px 14px; }

  #crumbs { margin-top: 18px !important; }
  .pd { gap: 14px; padding-block: 8px 28px; }
  .pd-main { border-radius: 20px; aspect-ratio: 4 / 3; }
  .pd-info h1 { font-size: 28px; margin-top: 4px; }
  .pd-info .lede { font-size: 14px; margin-top: 6px; }
  .pd-price { font-size: 19px; margin-top: 12px; }
  .opt-label { margin: 14px 0 6px; font-size: 13px; }
  .opt { padding: 7px 14px; font-size: 13px; }
  .buy-row { margin-top: 14px; gap: 8px; }
  .qty button { width: 34px; height: 42px; font-size: 17px; }
  .pd-facts { margin-top: 14px; gap: 6px; }
  .pd-facts div { padding: 9px 11px; border-radius: 14px; }
  .pd-facts dt { font-size: 10px; }
  .pd-facts dd { font-size: 13px; }
  .acc { margin-top: 14px; }
  .acc summary { font-size: 14px; padding: 12px 2px; }
  .acc .acc-body { font-size: 13px; }

  .footer { border-radius: 24px 24px 0 0; margin-top: 24px; }
  .footer .wrap { padding-top: 32px; }
  .foot-brand img { height: 30px; }
  .foot-brand p { font-size: 13px; margin-top: 10px; }
  .foot-top { grid-template-columns: 1fr 1fr; gap: 22px 14px; }
  .foot-brand { grid-column: 1 / -1; }
  .foot-col h4 { font-size: 12px; margin-bottom: 8px; }
  .foot-col a { font-size: 13px; }
  .foot-col ul { gap: 6px; }
  .news input { padding: 10px 14px; font-size: 13px; }
  .foot-legal { font-size: 11.5px; margin-top: 26px; }

  .menu { padding-left: 16px; }
  .menu-head h2 { font-size: 20px; }
  .menu-close { width: 40px; height: 40px; }
  .menu-search input { padding: 11px 0; font-size: 14px; }
  .menu-cats a { padding: 7px 8px; gap: 12px; }
  .menu .cat-ico { width: 36px; height: 36px; border-radius: 11px; }
  .menu .cat-ico svg { width: 18px; height: 18px; }
  .menu .cat-name { font-size: 15px; }
  .menu .cat-sub { font-size: 12px; }
  .menu-links a { font-size: 15px; padding: 8px; }
  .menu-quick a { font-size: 12px; padding: 10px 4px; }

  .cart-item { grid-template-columns: 64px minmax(0, 1fr) auto; gap: 10px; border-radius: 18px; }
  .cart-item img { width: 64px; height: 64px; }
  .summary { padding: 18px; border-radius: 20px; }
  .summary h2 { font-size: 20px; }
  .empty h2 { font-size: 20px; }
  .prose h2 { font-size: 20px; }
  .card { padding: 18px; }
  .card h3 { font-size: 17px; }
  .field input, .field select, .field textarea { padding: 11px 13px; }
  .faq summary { font-size: 14.5px; padding: 14px 0; }
  .toast { font-size: 13px; }
}

@media (max-width: 600px) {
  .pillar .cat-ico, .cat-intro .cat-ico { width: 32px; height: 32px; border-radius: 10px; }
  .pillar .cat-ico svg { width: 16px; height: 16px; }
}

/* ---------- Lower sections, phone polish ---------- */
@media (max-width: 760px) {
  .steps { gap: 0; background: #fff; border-radius: 18px; padding: 4px 14px; }
  .step { background: none; border-radius: 0; padding: 12px 0; }
  .step + .step { border-top: 1px solid var(--line); }
  .pillars { gap: 0; background: var(--ice); border-radius: 20px; padding: 4px 14px; }
  .pillar { border: 0; border-radius: 0; padding: 14px 0; display: grid; grid-template-columns: 32px 1fr; column-gap: 12px; }
  .pillar + .pillar { border-top: 1px solid var(--line); }
  .pillar .cat-ico { grid-row: span 2; margin-bottom: 0; background: #fff; }
  .pillar h3 { margin-bottom: 2px; align-self: center; }
}

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Category bento ---------- */
.cat-bento { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.cb { position: relative; overflow: hidden; isolation: isolate; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; min-height: 172px; padding: 14px; border-radius: 22px; background: var(--ice); color: var(--navy); transition: background .25s, transform .25s; }
.cb:hover { transform: translateY(-2px); }
.cb-top { display: flex; justify-content: space-between; align-items: center; position: relative; z-index: 2; }
.cb-ico { width: 36px; height: 36px; border-radius: 11px; background: #fff; display: grid; place-items: center; color: var(--navy); box-shadow: 0 0 0 1px var(--line) inset; }
.cb-ico svg { width: 18px; height: 18px; }
.cb-go { width: 30px; height: 30px; border-radius: 50%; background: #fff; display: grid; place-items: center; color: var(--navy); transition: background .2s, color .2s, transform .25s; }
.cb-go svg { width: 15px; height: 15px; }
.cb:hover .cb-go { background: var(--blue); color: #fff; transform: rotate(45deg); }
.cb-text { position: relative; z-index: 2; display: grid; gap: 2px; max-width: 64%; }
.cb-text b { font-family: var(--font-head); font-weight: 600; font-size: 17px; line-height: 1.15; letter-spacing: -0.01em; }
.cb-text span { font-size: 11.5px; color: var(--muted); line-height: 1.35; }
.cb-text em { font-style: normal; font-family: var(--font-head); font-weight: 600; font-size: 11px; margin-top: 8px; justify-self: start; padding: 3px 9px; border-radius: var(--r-pill); background: #fff; color: var(--navy); }
.cb-vial { position: absolute; z-index: 1; right: -14px; bottom: -40px; height: 132px; width: auto; transform: rotate(16deg); filter: drop-shadow(0 10px 14px rgba(11, 15, 26, .18)); transition: transform .35s ease; pointer-events: none; }
.cb:hover .cb-vial { transform: translateY(-6px) rotate(11deg); }
.cb-feature { grid-column: span 2; min-height: 190px; background: radial-gradient(120% 120% at 100% 100%, var(--blue-soft) 0, var(--ice) 55%); }
.cb-feature .cb-text b { font-size: 24px; }
.cb-feature .cb-text span { font-size: 13px; }
.cb-feature .cb-vial { height: 210px; right: 18px; bottom: -56px; transform: rotate(-10deg); }
.cb-feature:hover .cb-vial { transform: translateY(-8px) rotate(-6deg); }
.cb-all { grid-column: span 2; min-height: 150px; background: var(--navy); color: #fff; }
.cb-all .cb-ico { background: #1B2133; color: #fff; box-shadow: none; }
.cb-all .cb-text span { color: #AEB4BD; }
.cb-all .cb-text em { background: var(--blue); color: #fff; }
.cb-all .cb-vial { height: 150px; right: 10px; bottom: -44px; transform: rotate(12deg); }
.cb-all .cb-vial.v2 { right: 86px; bottom: -58px; height: 130px; transform: rotate(-14deg); opacity: .92; }
.cb-all:hover .cb-vial.v2 { transform: translateY(-5px) rotate(-10deg); }
@media (min-width: 900px) {
  .cat-bento { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
  .cb { min-height: 210px; padding: 20px; border-radius: 26px; }
  .cb-text b { font-size: 20px; }
  .cb-text span { font-size: 13px; }
  .cb-vial { height: 170px; bottom: -50px; }
  .cb-feature { grid-row: span 2; }
  .cb-feature .cb-text b { font-size: 34px; }
  .cb-feature .cb-vial { height: 360px; right: 30px; bottom: -70px; }
  .cb-all .cb-vial { height: 190px; }
  .cb-all .cb-vial.v2 { height: 160px; right: 120px; }
}

/* ---------- COA feature (dark lab card) ---------- */
.coa { position: relative; overflow: hidden; isolation: isolate; display: grid; gap: 24px; background: var(--navy); color: #fff; border-radius: 28px; padding: 26px 18px 18px; }
.coa::before { content: ""; position: absolute; z-index: -1; width: 420px; height: 420px; right: -160px; top: -180px; border-radius: 50%; background: radial-gradient(closest-side, rgba(0, 71, 255, .35), rgba(0, 71, 255, 0)); }
.coa-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: #9FB4FF; padding: 6px 12px; border-radius: var(--r-pill); background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08); }
.coa-eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 3px rgba(0, 71, 255, .3); }
.coa h2 { color: #fff; font-size: 28px; margin-top: 14px; }
.coa-copy > p { color: #AEB4BD; font-size: 14.5px; margin-top: 10px; max-width: 46ch; }
.coa-lookup { display: flex; gap: 6px; margin-top: 18px; padding: 5px; border-radius: var(--r-pill); background: #151A26; border: 1px solid #242B3C; transition: border-color .2s; }
.coa-lookup:focus-within { border-color: var(--blue); }
.coa-lookup input { flex: 1; min-width: 0; background: transparent; border: 0; outline: 0; color: #fff; padding: 9px 14px; font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; letter-spacing: .04em; }
.coa-lookup input::placeholder { color: #6B7386; }
.coa-lookup button { flex: none; border: 0; cursor: pointer; border-radius: var(--r-pill); background: var(--blue); color: #fff; font-family: var(--font-head); font-weight: 600; font-size: 13.5px; padding: 0 18px; transition: background .2s; }
.coa-lookup button:hover { background: var(--blue-press); }
.coa-msg { color: #8D95A6; font-size: 12.5px; margin-top: 8px; min-height: 1.3em; }
.coa-steps { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; counter-reset: step; }
.coa-steps li { align-content: start; counter-increment: step; background: #121827; border: 1px solid #1E2433; border-radius: 16px; padding: 12px; display: grid; gap: 3px; }
.coa-steps li::before { content: "0" counter(step); font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 11px; color: #7FA0FF; }
.coa-steps b { font-family: var(--font-head); font-size: 14px; }
.coa-steps span { font-size: 11px; color: #8D95A6; line-height: 1.35; }

.cert { margin: 0; background: #fff; color: var(--navy); border-radius: 20px; padding: 16px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .55); }
.cert-head { display: flex; justify-content: space-between; align-items: center; }
.cert-head img { height: 20px; width: auto; }
.cert-tag { font-size: 10px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); background: var(--ice); padding: 4px 9px; border-radius: var(--r-pill); }
.cert-title { font-family: var(--font-head); font-weight: 600; font-size: 16px; margin: 14px 0 10px; padding-bottom: 10px; border-bottom: 1px dashed var(--line); }
.cert-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; margin: 0; }
.cert-grid div { background: var(--ice); border-radius: 11px; padding: 8px 10px; min-width: 0; }
.cert-grid dt { font-size: 9.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.cert-grid dd { margin: 2px 0 0; font-family: var(--font-head); font-weight: 600; font-size: 13px; overflow-wrap: anywhere; }
.cert-grid dd.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12px; font-weight: 500; }
.cert-chart { display: block; width: 100%; height: 72px; margin-top: 12px; background: linear-gradient(var(--white), var(--ice)); border-radius: 10px; }
.cert-chart .grid { stroke: var(--line); stroke-width: 1; fill: none; vector-effect: non-scaling-stroke; }
.cert-chart .trace { stroke: var(--blue); stroke-width: 2; fill: none; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.cert-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; font-size: 11px; color: var(--muted); }
.cert-stamp { font-family: var(--font-head); font-weight: 600; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); border: 1.5px solid var(--blue); border-radius: var(--r-pill); padding: 3px 9px; }
@media (min-width: 900px) {
  .coa { grid-template-columns: 1.1fr .9fr; gap: 48px; padding: 52px; align-items: center; border-radius: var(--r-xl); }
  .coa h2 { font-size: 44px; }
  .coa-copy > p { font-size: 17px; }
  .coa-lookup { max-width: 480px; }
  .coa-steps { max-width: 520px; margin-top: 22px; }
  .cert { padding: 22px; transform: rotate(2deg); max-width: 400px; justify-self: center; }
  .cert-head img { height: 24px; }
}

/* ---------- COA library cards ---------- */
.coa-lib { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 6px; }
@media (min-width: 700px) { .coa-lib { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; } }
.coa-card { display: flex; flex-direction: column; background: var(--ice); border-radius: 20px; padding: 6px; min-width: 0; }
.coa-card img { height: 96px; width: 100%; object-fit: contain; padding: 12px 0 8px; background: radial-gradient(circle at 50% 50%, #fff 0, #fff 30%, var(--ice) 75%); border-radius: 15px; filter: drop-shadow(0 8px 10px rgba(11, 15, 26, .12)); }
.coa-card-body { padding: 10px 8px 6px; display: grid; gap: 2px; }
.coa-card-cat { font-size: 11px; color: var(--muted); }
.coa-card-name { font-family: var(--font-head); font-weight: 600; font-size: 15px; color: var(--navy); line-height: 1.2; overflow-wrap: anywhere; }
.coa-card dl { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 8px 0 0; }
.coa-card dl div { background: #fff; border-radius: 9px; padding: 6px 8px; min-width: 0; }
.coa-card dt { font-size: 9px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.coa-card dd { margin: 1px 0 0; font-family: var(--font-head); font-weight: 600; font-size: 12px; }
.coa-status { margin: 4px 8px 8px; justify-self: start; align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600; color: var(--muted); }
.coa-status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--steel); }
#coa-chips { margin-bottom: 14px; }

/* ---------- White wave notch (brand reference 2026-10-17) ---------- */
.notch {
  position: relative; overflow: hidden; isolation: isolate;
  background: #fff; color: var(--navy);
  border: 1px solid #E4E8F2;
  box-shadow: 0 16px 34px -14px rgba(0, 71, 255, .28), 0 2px 6px rgba(11, 15, 26, .05);
  padding: 0 0 0 26px; min-height: 62px; gap: 0;
}
.notch-logo { position: relative; z-index: 2; display: flex; align-items: center; }
.notch-wave { position: absolute; z-index: 0; top: 0; bottom: 0; right: 96px; width: 46%; height: 100%; fill: var(--blue); pointer-events: none; }
.notch-links { position: relative; z-index: 2; }
.notch-links a { color: var(--muted); }
.notch-links a:hover, .notch-links a[aria-current="page"] { background: var(--ice); color: var(--navy); }
.notch-icons { position: relative; z-index: 1; align-self: stretch; margin-left: auto; padding: 0 12px 0 22px; background: #fff; border-radius: var(--r-pill); gap: 4px; }
.notch .icon-btn { color: var(--navy); }
.notch .icon-btn:hover { background: var(--ice); }
.notch .cart-count { background: var(--blue); color: #fff; border: 2px solid #fff; }
@media (min-width: 920px) {
  .notch { padding: 0 0 0 34px; min-height: 72px; }
  .notch-wave { width: 34%; right: 150px; }
  .notch-icons { padding: 0 16px 0 30px; }
}
@media (max-width: 600px) {
  .notch { padding: 0 0 0 20px; min-height: 58px; }
  .notch-logo img { height: 26px; }
  .notch-wave { width: 44%; right: 108px; }
  .notch-icons { padding: 0 8px 0 14px; gap: 2px; }
  .notch .cart-count { min-width: 18px; height: 18px; }
}

/* Side menu category art (brand icon set) */
.cat-art { width: 46px; height: 46px; flex: none; border-radius: 14px; transition: transform .2s; }
.menu-cats a:hover .cat-art { transform: scale(1.06); }
@media (max-width: 600px) { .menu .cat-art { width: 42px; height: 42px; border-radius: 12px; } }

/* ---------- Liquid Glass side menu (experiment) ---------- */
.scrim { background: rgba(11,15,26,.28); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.menu {
  top: calc(12px + env(safe-area-inset-top, 0px)); right: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  width: min(420px, calc(100% - 24px));
  border-radius: 38px;
  background: linear-gradient(160deg, rgba(120,136,168,.30), rgba(28,36,56,.52) 45%, rgba(14,20,36,.62));
  -webkit-backdrop-filter: blur(30px) saturate(170%); backdrop-filter: blur(30px) saturate(170%);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35), inset 0 0 0 1px rgba(255,255,255,.04), 0 30px 70px -20px rgba(0,0,0,.55);
  padding: 26px 20px 20px;
  transform: translateX(calc(100% + 24px));
}
.menu.open { transform: none; }
@media (max-width: 480px) { .menu { border-radius: 34px; } }
.menu-head h2 { font-size: 28px; letter-spacing: -.01em; }
.menu-close {
  width: 46px; height: 46px; color: #fff;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.28);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 6px 16px -6px rgba(0,0,0,.4);
}
.menu-search {
  border-radius: 999px; padding: 0 18px;
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
}
.menu-search svg { color: rgba(255,255,255,.75); }
.menu-search input::placeholder { color: rgba(255,255,255,.55); }
.menu-cats { gap: 4px; }
.menu-cats a { border-radius: 24px; border: 1px solid transparent; padding: 10px 12px; }
.menu-cats a:hover, .menu-cats a:focus-visible, .menu-cats a[aria-current="page"], .menu-cats li:first-child a {
  background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.30);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.3);
}
.menu-cats:hover li:first-child a:not(:hover) { background: transparent; border-color: transparent; box-shadow: none; }
.menu .cat-name { color: #fff; }
.menu .cat-sub { color: rgba(255,255,255,.6); }
.menu-chev { margin-left: auto; display: grid; place-items: center; color: rgba(255,255,255,.7); flex: none; }
.menu-chev svg { width: 20px; height: 20px; }
.menu-results a:hover { background: rgba(255,255,255,.12); }
.menu-links { border-top: 1px solid rgba(255,255,255,.14); margin-top: 14px; padding-top: 14px; gap: 4px; }
.menu-links a { display: flex; align-items: center; gap: 16px; font-size: 17px; padding: 8px 12px; border-radius: 22px; }
.menu-links a:hover { background: rgba(255,255,255,.10); }
.ml-ico {
  width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; flex: none; color: #fff;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.3);
}
.ml-ico svg { width: 21px; height: 21px; }
.menu-cta {
  margin-top: auto; display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; border-radius: 999px; color: #fff;
  font-family: var(--font-head); font-weight: 600; font-size: 18px;
  background: var(--blue); border: 1px solid rgba(255,255,255,.35);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.45), inset 0 -10px 20px -10px rgba(0,20,90,.5), 0 14px 30px -10px rgba(0,71,255,.6);
  flex: none;
}
.menu-cta svg { width: 22px; height: 22px; }
.menu-cta:active { opacity: .85; }
@media (max-width: 600px) {
  .menu { padding: 22px 16px 16px; }
  .menu-head h2 { font-size: 24px; }
  .menu-close { width: 40px; height: 40px; }
  .menu-cats a { padding: 7px 10px; }
  .menu-links a { font-size: 15px; padding: 6px 10px; }
  .ml-ico { width: 38px; height: 38px; border-radius: 12px; }
  .menu-cta { padding: 15px 22px; font-size: 16px; }
}
.menu { background: linear-gradient(160deg, rgba(96,110,140,.42), rgba(24,32,52,.70) 45%, rgba(10,15,28,.78)); }
.menu-links { margin-bottom: 16px; }
@media (max-width: 600px) {
  .menu-head { margin-bottom: 14px; }
  .menu-search { margin-bottom: 10px; }
  .menu-cats { gap: 2px; }
  .menu-cats a { padding: 5px 10px; }
  .menu .cat-art { width: 40px; height: 40px; }
  .menu-links { margin-top: 10px; padding-top: 10px; gap: 2px; }
  .ml-ico { width: 36px; height: 36px; }
}

/* Glass menu v2: no rim, no focus ring on close, fits any height without scrolling */
.menu {
  border: 0; overflow: hidden; container-type: size;
  box-shadow: 0 24px 60px -24px rgba(0,0,0,.45);
  padding: clamp(14px, 3.4cqh, 26px) 16px clamp(12px, 2.4cqh, 20px);
}
.menu-close, .menu-close:focus, .menu-close:focus-visible { outline: none; border: 0; box-shadow: none; background: rgba(255,255,255,.16); }
.menu-head { margin-bottom: clamp(8px, 2cqh, 18px); flex: none; }
.menu-head h2 { font-size: clamp(20px, 4cqh, 28px); }
.menu-close { width: clamp(34px, 6cqh, 44px); height: clamp(34px, 6cqh, 44px); }
.menu-search { flex: none; margin-bottom: clamp(6px, 1.4cqh, 12px); }
.menu-search input { padding: clamp(7px, 1.5cqh, 13px) 0; font-size: 16px; }
.menu-cats { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; gap: 0; }
.menu-cats li { flex: 1 1 0; min-height: 0; display: flex; }
.menu-cats a { flex: 1; padding: 0 10px; gap: 14px; }
.menu .cat-art { width: clamp(26px, 5.4cqh, 42px); height: clamp(26px, 5.4cqh, 42px); border-radius: 28%; }
.menu .cat-name { font-size: clamp(14px, 2.2cqh, 17px); }
.menu .cat-sub { font-size: clamp(11px, 1.7cqh, 13px); }
.menu-results { flex: 1 1 auto; min-height: 0; overflow-y: auto; }
.menu-links { flex: none; margin: clamp(4px, 1cqh, 12px) 0 clamp(8px, 1.6cqh, 16px); padding-top: clamp(4px, 1cqh, 12px); gap: 0; }
.menu-links a { padding: clamp(3px, .8cqh, 8px) 10px; font-size: clamp(14px, 2.2cqh, 17px); }
.ml-ico { width: clamp(28px, 4.8cqh, 40px); height: clamp(28px, 4.8cqh, 40px); border-radius: 30%; }
.ml-ico svg { width: 60%; height: 60%; }
.menu-cta { margin-top: 0; padding: clamp(10px, 2cqh, 17px) 22px; font-size: clamp(15px, 2.3cqh, 18px); }
@container (max-height: 520px) { .menu .cat-sub { display: none; } }
.menu-cats a > span:not(.menu-chev) { line-height: 1.25; }
.menu-cats a > span:not(.menu-chev) br { line-height: 0; }

/* Smooth page-to-page transitions (cross-document View Transitions) */
@view-transition { navigation: auto; }
.notch { view-transition-name: notch; }
::view-transition-old(root) { animation: vl-out .18s ease both; }
::view-transition-new(root) { animation: vl-in .28s cubic-bezier(.2,.8,.2,1) both; }
::view-transition-group(notch) { animation-duration: 0s; }
@keyframes vl-out { to { opacity: 0; } }
@keyframes vl-in { from { opacity: 0; transform: translateY(10px); } }
@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
}

/* Home category cards use the brand icon set */
.cb-ico.cb-art { width: 44px; height: 44px; border-radius: 13px; background: none; box-shadow: 0 6px 14px -8px rgba(11,15,26,.35); }
.cb:hover .cb-art { transform: scale(1.05); }
.cb-art { transition: transform .2s; }
@media (max-width: 600px) { .cb-ico.cb-art { width: 38px; height: 38px; border-radius: 11px; } }

/* Bundle pricing tiers (product page) */
.pd-from { margin: 6px 0 0; color: var(--muted); font-size: 14px; }
.pd-from b { color: var(--blue); font-weight: 600; }
.ruo-note { display: inline-block; margin: 14px 0 0; padding: 10px 16px; border-radius: 14px; background: var(--ice); border: 1px solid var(--line); font-size: 13.5px; font-weight: 500; color: var(--navy); }
.tiers { display: grid; gap: 10px; }
.tier { display: block; width: 100%; text-align: left; padding: 0; border: 1.5px solid var(--line); border-radius: 18px; background: #fff; overflow: hidden; cursor: pointer; font: inherit; color: var(--navy); transition: border-color .15s, box-shadow .15s; }
.tier-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 9px 16px; background: var(--ice); font-size: 13px; font-weight: 600; color: #4A5263; }
.tier-head em { font-style: normal; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: #fff; color: var(--blue); }
.tier-1 .tier-head { background: var(--blue); color: #fff; }
.tier-2 .tier-head { background: var(--navy); color: #fff; }
.tier-row { display: flex; align-items: center; gap: 12px; padding: 13px 16px; }
.tier-row b { font-family: var(--font-head); font-weight: 600; font-size: 15px; }
.tier-dot { width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--steel); flex: none; }
.tier-price { margin-left: auto; display: flex; align-items: baseline; gap: 6px; }
.tier-price s { color: var(--muted); font-size: 13px; }
.tier-price strong { font-family: var(--font-head); font-size: 17px; font-weight: 600; }
.tier-price small { color: var(--muted); font-size: 12px; }
.tier[aria-checked="true"] { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,71,255,.12); }
.tier[aria-checked="true"] .tier-dot { border: 6px solid var(--blue); }
.tier:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.p-from { color: var(--blue) !important; }
.unit-note { color: var(--muted); font-size: 12px; margin-top: 2px; }
@media (max-width: 600px) {
  .tier-head { padding: 7px 14px; font-size: 12px; }
  .tier-row { padding: 11px 14px; }
  .tier-price strong { font-size: 16px; }
}

/* ---------- Product page v2 (card format) ---------- */
.pdx-card { background: #fff; border: 1px solid var(--line); border-radius: 28px; box-shadow: 0 18px 40px -30px rgba(11,15,26,.25); }
.pdx-top { display: grid; gap: 28px; padding: 22px; margin: 20px 0 16px; }
@media (min-width: 900px) { .pdx-top { grid-template-columns: 1fr 1fr; gap: 44px; padding: 28px; align-items: start; } .pdx-gallery { position: sticky; top: 120px; } }
.pdx-gallery .pd-main { aspect-ratio: 1 / 1.05; border-radius: 22px; }
.pdx-buy .eyebrow { font-size: 12px; }
.pdx-title { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.pdx-title h1 { font-size: clamp(32px, 5vw, 48px); letter-spacing: -.03em; line-height: 1.05; }
.pdx-chip { padding: 6px 14px; border-radius: 999px; background: rgba(0,71,255,.08); color: var(--blue); font-family: var(--font-head); font-weight: 600; font-size: 15px; }
.pdx-sub { margin: 8px 0 0; color: var(--muted); }
.pdx-sub span { margin: 0 4px; }
.pdx-rule { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
.pdx-label { display: block; font-family: var(--font-head); font-weight: 600; font-size: 15px; margin: 0 0 10px; }
.pdx-split { display: flex; justify-content: space-between; margin-top: 22px; }
.pdx-split span + span { font-family: var(--font-body); font-weight: 400; font-size: 13px; color: var(--muted); }
.pdx-select { position: relative; }
.pdx-select select { width: 100%; appearance: none; -webkit-appearance: none; padding: 14px 44px 14px 18px; border-radius: 16px; border: 1.5px solid var(--blue); background: #fff; color: var(--navy); font: 600 16px var(--font-head); opacity: 1; }
.pdx-select select:disabled { border-color: var(--line); background: var(--ice); color: var(--navy); }
.pdx-select svg { position: absolute; right: 16px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%) rotate(90deg); pointer-events: none; color: var(--muted); }
.qtiers { display: grid; gap: 8px; }
.qtier { display: flex; align-items: center; gap: 14px; width: 100%; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 16px; background: #fff; text-align: left; font: inherit; color: var(--navy); cursor: pointer; transition: border-color .15s, background .15s; }
.qtier-main { display: flex; flex-direction: column; gap: 2px; align-items: flex-start; }
.qtier-main b { font-family: var(--font-head); font-weight: 600; font-size: 16px; }
.qtier-main small { color: var(--muted); font-size: 13px; }
.qtier-main em { font-style: normal; font-size: 12px; font-weight: 600; color: var(--blue); background: rgba(0,71,255,.08); padding: 2px 9px; border-radius: 999px; }
.qtier-price { margin-left: auto; text-align: right; display: flex; flex-direction: column; }
.qtier-price strong { font-family: var(--font-head); font-size: 17px; font-weight: 600; }
.qtier-price small { color: var(--muted); font-size: 12px; }
.qtier[aria-checked="true"] { border-color: var(--blue); background: rgba(0,71,255,.035); }
.qtier[aria-checked="true"] .tier-dot { border: 6px solid var(--blue); }
.qtier:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.pdx-soon { margin: 18px 0 0; padding: 14px 16px; border-radius: 16px; background: var(--ice); color: var(--muted); }
.pdx-qty { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; }
.pdx-qty .qty { background: #fff; }
.pdx-total { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; padding: 16px 18px; border-radius: 18px; background: var(--ice); }
.pdx-total b { display: block; font-family: var(--font-head); font-size: 16px; }
.pdx-total small { color: var(--muted); font-size: 13px; }
.pdx-total strong { font-family: var(--font-head); font-size: 30px; font-weight: 700; letter-spacing: -.02em; }
.pdx-add { width: 100%; margin-top: 12px; justify-content: center; padding-block: 17px; }
.pdx-trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px; }
.pdx-trust span { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--muted); line-height: 1.3; }
.pdx-trust svg { width: 22px; height: 22px; color: var(--blue); flex: none; }
.pdx-sec { padding: 0 22px; margin-bottom: 16px; }
.pdx-sec summary { list-style: none; display: flex; align-items: center; justify-content: space-between; padding: 20px 0; cursor: pointer; }
.pdx-sec summary::-webkit-details-marker { display: none; }
.pdx-sec summary h2 { font-size: 20px; }
.pdx-sec summary svg { width: 20px; height: 20px; transform: rotate(90deg); transition: transform .2s; color: var(--muted); }
.pdx-sec[open] summary svg { transform: rotate(-90deg); }
.pdx-details { display: grid; gap: 14px; padding-bottom: 22px; }
@media (min-width: 900px) { .pdx-details { grid-template-columns: 1.7fr 1fr; gap: 24px; } }
.pdx-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pdx-fact { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 16px; background: var(--ice); min-width: 0; }
.pdx-fact-ico svg { width: 22px; height: 22px; color: var(--navy); display: block; }
.pdx-fact small { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.pdx-fact b { font-family: var(--font-head); font-weight: 600; font-size: 14.5px; overflow-wrap: anywhere; }
.pdx-coa { display: flex; gap: 14px; padding: 18px; border-radius: 18px; border: 1px solid var(--line); }
.pdx-coa-ico svg { width: 28px; height: 28px; color: var(--blue); }
.pdx-coa b { font-family: var(--font-head); font-size: 16px; }
.pdx-coa p { margin: 4px 0 12px; color: var(--muted); font-size: 14px; }
.pdx-coa .btn svg { width: 16px; height: 16px; }
.pdx-desc { padding-bottom: 22px; }
.pdx-desc p { margin: 0 0 10px; }
.pdx-desc a { color: var(--blue); }
@media (max-width: 600px) {
  .pdx-top { padding: 14px; gap: 18px; border-radius: 24px; margin-top: 12px; }
  .pdx-gallery .pd-main { aspect-ratio: 4 / 3; }
  .pdx-title h1 { font-size: 30px; }
  .pdx-chip { font-size: 13px; padding: 4px 11px; }
  .pdx-sub { font-size: 14px; }
  .pdx-rule { margin: 14px 0; }
  .pdx-label { font-size: 14px; }
  .pdx-select select { padding: 11px 40px 11px 14px; font-size: 15px; }
  .qtier { padding: 11px 13px; gap: 11px; }
  .qtier-main b { font-size: 15px; }
  .qtier-price strong { font-size: 16px; }
  .pdx-total { padding: 13px 15px; }
  .pdx-total strong { font-size: 24px; }
  .pdx-add { padding-block: 14px; }
  .pdx-trust span { font-size: 11px; gap: 6px; }
  .pdx-trust svg { width: 18px; height: 18px; }
  .pdx-sec { padding: 0 16px; border-radius: 22px; }
  .pdx-sec summary { padding: 16px 0; }
  .pdx-sec summary h2 { font-size: 17px; }
  .pdx-facts { gap: 6px; }
  .pdx-fact { padding: 11px; gap: 9px; }
  .pdx-fact b { font-size: 13px; }
}

/* Shop category tabs: transparent, outlined in each category's color */
.chip-cat { background: transparent; border: 2px solid var(--c); color: var(--c); font-weight: 600; }
.chip-cat svg { width: 18px; height: 18px; flex: none; }
.chip-cat .n { color: inherit; opacity: .55; }
.chip-cat:hover { border-color: var(--c); background: color-mix(in srgb, var(--c) 6%, transparent); }
.chip-cat[aria-pressed="true"] { background: color-mix(in srgb, var(--c) 10%, transparent); border-color: var(--c); color: var(--c); }
.chip[data-cat="all"] { border-width: 2px; }
.sort-note { color: var(--muted); font-size: 14px; }
@media (max-width: 600px) { .chip-cat svg { width: 16px; height: 16px; } .chip-cat { gap: 6px; } }
.pdx-gallery .pd-main img { transition: opacity .18s ease, transform .18s ease; }
.pdx-gallery .pd-main img.swap { opacity: 0; transform: scale(.97); }

/* Neon edge button (Add to cart): a light beam travels around the border */
.neon { position: relative; isolation: isolate; overflow: hidden; display: inline-flex; padding: 1.5px; border: 0; border-radius: 999px; background: #1E2638; cursor: pointer; box-shadow: 0 0 26px -10px rgba(0,71,255,.6); transition: transform .15s, box-shadow .2s; -webkit-tap-highlight-color: transparent; }
.neon:active { transform: scale(.98); }
.neon:hover { box-shadow: 0 0 32px -8px rgba(0,71,255,.7); }
.neon-beam { position: absolute; left: 50%; top: 50%; width: max(260%, 160px); aspect-ratio: 1; pointer-events: none; z-index: -1;
  background: conic-gradient(from 0deg, transparent 0deg, transparent 270deg, rgba(0,71,255,.9) 320deg, #fff 348deg, transparent 360deg);
  transform: translate(-50%, -50%) rotate(0deg); animation: neon-rotate 3s linear infinite; }
@keyframes neon-rotate { to { transform: translate(-50%, -50%) rotate(360deg); } }
.neon-in { position: relative; flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: inherit; background: var(--navy); color: #fff; font-family: var(--font-head); font-weight: 600; transition: background .2s; }
.neon:hover .neon-in { background: #121829; }
.neon-in svg { transition: transform .3s; }
.neon:hover .neon-in svg { transform: scale(1.1); }
.pdx-add.neon { display: flex; width: 100%; margin-top: 12px; padding: 1.5px; }
.pdx-add .neon-in { min-height: 54px; padding: 0 22px; font-size: 16px; }
.pdx-add .neon-in svg { width: 18px; height: 18px; color: #E8ECF5; }
.p-add.neon { padding: 1.5px; background: #1E2638; display: inline-flex; }
.p-add.neon:hover { background: #1E2638; }
.neon-round .neon-in { border-radius: 50%; }
.neon-round .neon-beam { animation-duration: 2.4s; }
@media (prefers-reduced-motion: reduce) { .neon-beam { animation: none; opacity: .4; } }
@media (max-width: 600px) { .pdx-add .neon-in { min-height: 48px; font-size: 15px; } }

/* Add to cart v3: Vanilla Blue pill with white edge beam; clean solid round card buttons */
.pdx-add.neon { background: #7FA0FF; box-shadow: 0 10px 28px -12px rgba(0,71,255,.7); }
.pdx-add.neon:hover { box-shadow: 0 12px 32px -10px rgba(0,71,255,.8); }
.pdx-add .neon-beam { background: conic-gradient(from 0deg, transparent 0deg, transparent 260deg, rgba(255,255,255,.55) 320deg, #fff 350deg, transparent 360deg); }
.pdx-add .neon-in { background: var(--blue); }
.pdx-add.neon:hover .neon-in { background: #003AD6; }
.pdx-add .neon-in svg { color: #fff; }
.p-add { border: 0; padding: 0; overflow: visible; box-shadow: none; background: var(--navy); color: #fff; background-clip: padding-box; transition: background .2s, transform .15s; }
.p-add:hover { background: var(--blue); }
.p-add:active { transform: scale(.94); }