/* Androlex — site styles */
:root {
  --navy: #0b1e33;
  --navy-2: #102a45;
  --blue: #2b5681;          /* logo blue */
  --logo: #2b5681;          /* exact logo icon colour */
  --logo-2: #3d74ab;        /* lighter tint */
  --logo-3: #1f4266;        /* darker shade */
  --blue-2: #3b78b6;
  --teal: #12a89b;
  --cyan: #4fd6e6;
  --ink: #142233;
  --muted: #5b6b7e;
  --line: #e3e9f0;
  --bg: #ffffff;
  --bg-2: #f4f7fb;
  --ok: #129a6b;
  --no: #b5475b;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(11,30,51,.06), 0 10px 30px -12px rgba(11,30,51,.18);
  --shadow-lg: 0 30px 60px -25px rgba(11,30,51,.35);
  --grad: linear-gradient(120deg, var(--cyan), var(--teal) 45%, var(--blue-2));
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --header-h: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; font-size: 16px; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--teal); }
button { font: inherit; cursor: pointer; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: min(1240px, 100% - 32px); margin-inline: auto; }
.sr, .hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.ic { flex: none; }
.mono { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; color: var(--teal); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 6px; }

/* ---------- buttons */
.btn { display: inline-flex; align-items: center; gap: .55em; padding: .85em 1.5em; border-radius: 999px; font-weight: 700; font-size: .98rem; border: 1.5px solid transparent; transition: transform .25s, box-shadow .25s, background .25s, color .25s, border-color .25s; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn-sm { padding: .6em 1.1em; font-size: .9rem; }
.btn-primary { background: linear-gradient(135deg, var(--logo-2) 0%, var(--logo) 55%, var(--logo-3) 100%); background-size: 180% 100%; color: #fff; box-shadow: 0 10px 25px -10px rgba(43,86,129,.75); }
.btn-primary:hover { color: #fff; background-position: 100% 0; box-shadow: 0 16px 30px -10px rgba(43,86,129,.85); }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.06); backdrop-filter: blur(6px); }
.btn-ghost:hover { color: #fff; border-color: #fff; background: rgba(255,255,255,.14); }
.btn-ghost-dark { color: var(--ink); border-color: var(--line); background: #fff; }
.btn-ghost-dark:hover { color: var(--blue); border-color: var(--blue); }
.btn-outline { color: var(--blue); border-color: rgba(44,90,138,.35); background: transparent; }
.btn-outline:hover { color: #fff; background: var(--blue); border-color: var(--blue); }

/* ---------- header */
.site-header { position: sticky; top: 0; z-index: 50; height: var(--header-h); background: rgba(255,255,255,.82); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid rgba(227,233,240,.7); transition: box-shadow .3s; }
.site-header.scrolled { box-shadow: 0 8px 30px -18px rgba(11,30,51,.35); }
.header-in { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand img { height: 30px; width: auto; }
.nav { display: flex; gap: 6px; margin-left: auto; }
.nav a { color: var(--ink); font-weight: 600; font-size: .95rem; padding: .5em .9em; border-radius: 999px; position: relative; transition: color .2s, background .2s; }
.nav a:hover { color: var(--blue); background: var(--bg-2); }
.nav a.is-active { color: var(--blue); }
.nav a.is-active::after { content: ""; position: absolute; left: 50%; bottom: 2px; width: 5px; height: 5px; border-radius: 50%; background: var(--teal); transform: translateX(-50%); }
.burger { display: none; margin-left: auto; background: none; border: 0; color: var(--ink); padding: 8px; }

/* ---------- hero */
.hero { position: relative; color: #fff; background: radial-gradient(1200px 600px at 75% 30%, #15426b 0%, var(--navy) 60%) var(--navy); isolation: isolate; }
/* scroll-driven frame sequence: tall section, sticky viewport, canvas scrubbed by scroll */
.hero-seq { height: 320vh; }
.hero-sticky { position: sticky; top: var(--header-h); height: calc(100svh - var(--header-h)); overflow: hidden; display: flex; align-items: center; }
.hero-seq.static { height: auto; }
.hero-seq.static .hero-sticky { position: relative; top: 0; min-height: calc(100svh - var(--header-h)); }
.hero-bg, .hero-bg > * { position: absolute; inset: 0; }
#seq { width: 100%; height: 100%; opacity: 0; transform: scale(calc(1.04 + var(--p, 0) * .12)); transform-origin: 60% 50%; transition: opacity 1s ease; will-change: transform; }
.hero-seq.ready #seq, .hero-seq.static #seq { opacity: .95; }
#molecules { width: 100%; height: 100%; z-index: 1; opacity: calc(1 - var(--p, 0) * .6); }
.hero-shade { z-index: 2; background: linear-gradient(90deg, rgba(8,22,40,.92) 0%, rgba(8,22,40,.62) 45%, rgba(8,22,40,.12) 100%), linear-gradient(0deg, rgba(8,22,40,.8) 0%, transparent 35%); }
.hero-grid { z-index: 2; background-image: linear-gradient(rgba(79,214,230,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(79,214,230,.07) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(800px 500px at 70% 50%, #000 0%, transparent 75%); -webkit-mask-image: radial-gradient(800px 500px at 70% 50%, #000 0%, transparent 75%); transform: translateY(calc(var(--p, 0) * -120px)); }
.hero-in { position: relative; z-index: 3; display: grid; align-items: center; padding-block: 40px 80px; }
.stage { grid-area: 1 / 1; max-width: 720px; transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1), filter .7s; }
.stage:not(.is-on) { opacity: 0; transform: translateY(40px); filter: blur(6px); pointer-events: none; }
.stage.is-on { opacity: 1; transform: none; filter: none; }
.stage-title { font-size: clamp(2.1rem, 5vw, 4rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.05; margin: 0 0 .45em; }
.stage-alt .grad, .stage-alt .hero-lead, .stage-alt .hero-cta { animation: none; opacity: 1; }
.stage-alt .grad { animation: shimmer 6s linear infinite; }
.mono-n { font-family: var(--mono); color: #fff; opacity: .6; }
.seq-progress { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255,255,255,.08); }
.seq-progress i { position: absolute; inset: 0; transform-origin: left; transform: scaleX(0); background: linear-gradient(90deg, var(--logo-2), var(--cyan)); }
.eyebrow { display: inline-flex; align-items: center; gap: .6em; font-family: var(--mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .16em; color: var(--teal); margin-bottom: 1em; }
.hero .eyebrow { color: var(--cyan); padding: .45em 1em; border: 1px solid rgba(79,214,230,.35); border-radius: 999px; background: rgba(79,214,230,.08); backdrop-filter: blur(4px); }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(79,214,230,.7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(79,214,230,0); } 100% { box-shadow: 0 0 0 0 rgba(79,214,230,0); } }
.hero-title { font-size: clamp(2.5rem, 6vw, 4.8rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.02; margin-bottom: .45em; }
.hero-title .line { display: inline-block; opacity: 0; transform: translateY(40px); filter: blur(8px); animation: rise .9s cubic-bezier(.2,.7,.2,1) forwards; }
.hero-title .line:nth-child(2) { animation-delay: .15s; }
.hero-title .line:nth-child(3) { animation-delay: .3s; display: block; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% 100%; animation: rise .9s .3s cubic-bezier(.2,.7,.2,1) forwards, shimmer 6s 1.2s linear infinite; }
@keyframes rise { to { opacity: 1; transform: none; filter: none; } }
@keyframes shimmer { to { background-position: 200% 0; } }
.hero-lead { font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: rgba(255,255,255,.78); max-width: 560px; opacity: 0; animation: rise .9s .5s forwards; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; opacity: 0; animation: rise .9s .65s forwards; }
.scroll-cue { position: absolute; z-index: 3; left: 50%; bottom: 26px; width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.5); border-radius: 14px; transform: translateX(-50%); }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; background: #fff; border-radius: 2px; transform: translateX(-50%); animation: cue 1.8s infinite; }
@keyframes cue { 0% { opacity: 0; transform: translate(-50%, 0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 14px); } }

/* ---------- marquee */
.marquee { overflow: hidden; background: var(--navy-2); color: rgba(255,255,255,.7); border-block: 1px solid rgba(79,214,230,.15); }
.marquee-track { display: flex; width: max-content; animation: marquee 60s linear infinite; }
.marquee span { padding: 16px 28px; font-weight: 600; font-size: .95rem; white-space: nowrap; display: inline-flex; align-items: center; gap: 28px; }
.marquee span::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: -1px; padding-block: 56px 16px; }
.stat { padding: 26px; border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--line); }
.stat strong { display: block; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -.03em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; }
.stat span { color: var(--muted); font-weight: 600; font-size: .95rem; }

/* ---------- sections */
.section { padding-block: 96px; }
.section-sm { padding-block: 56px; }
.section-tint { background: var(--bg-2); }
.section-dark { background: radial-gradient(900px 400px at 15% 0%, rgba(18,168,155,.18), transparent 60%), var(--navy); color: #fff; }
.section-dark .sec-head p { color: rgba(255,255,255,.7); }
.sec-head { max-width: 720px; margin-bottom: 44px; }
.sec-head p { color: var(--muted); font-size: 1.08rem; }
.sec-head.row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.sec-head.row > div { max-width: 640px; }
.sec-head h2 { margin-bottom: .3em; }

/* ---------- categories */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.cat-card { position: relative; display: grid; grid-template-columns: auto 1fr auto; grid-template-rows: auto auto; column-gap: 16px; align-items: center; padding: 22px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; color: var(--ink); overflow: hidden; transition: transform .3s, box-shadow .3s, border-color .3s; }
.cat-card::before { content: ""; position: absolute; inset: 0; background: var(--grad); opacity: 0; transition: opacity .35s; z-index: 0; }
.cat-card > * { position: relative; z-index: 1; }
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; color: #fff; }
.cat-card:hover::before { opacity: 1; }
.cat-ic { grid-row: span 2; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--bg-2); color: var(--blue); transition: background .3s, color .3s; }
.cat-card:hover .cat-ic { background: rgba(255,255,255,.18); color: #fff; }
.cat-name { font-weight: 700; font-size: 1.08rem; }
.cat-count { grid-column: 2; font-size: .88rem; color: var(--muted); transition: color .3s; }
.cat-card:hover .cat-count { color: rgba(255,255,255,.85); }
.cat-card > .ic { grid-row: 1 / span 2; grid-column: 3; transition: transform .3s; }
.cat-card:hover > .ic { transform: translateX(4px); }

/* ---------- product cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1080px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px 4px 22px; scrollbar-width: thin; }
.rail .card { scroll-snap-align: start; }
.card { border-radius: var(--radius); background: #fff; border: 1px solid var(--line); overflow: hidden; transition: transform .3s, box-shadow .3s, border-color .3s; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(18,168,155,.35); }
.card-link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.card-link:hover { color: inherit; }
.card-media { position: relative; aspect-ratio: 1; background: radial-gradient(circle at 50% 40%, #fff 0%, #eef3f8 70%); display: grid; place-items: center; overflow: hidden; }
.card-media img { width: 86%; height: 86%; object-fit: contain; transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.card:hover .card-media img { transform: scale(1.06) rotate(-1deg); }
/* card badges: one centered line — category · lab tested · dosage */
.card-body { text-align: center; align-items: center; }
.card .tags { flex-wrap: nowrap; justify-content: center; gap: 5px; max-width: 100%; }
.card .tag { font-size: .7rem; padding: .3em .65em; white-space: nowrap; flex: none; }
.tag.tag-dose { background: linear-gradient(135deg, var(--logo-2), var(--logo) 60%, var(--logo-3)); color: #fff; border-color: transparent; font-weight: 800; box-shadow: 0 4px 10px -5px rgba(43,86,129,.7); }
.card-body h3 { text-align: center; }
/* size badges by the card's own width (works in catalog grid, related grid and rail) */
.card { container-type: inline-size; }
@container (max-width: 300px) { .card .tag-lab .tag-txt { display: none; } .card .tag-lab { padding: .3em .5em; } }
@container (max-width: 210px) { .card .tags { gap: 4px; } .card .tag { font-size: .62rem; padding: .28em .5em; } }
@container (max-width: 170px) { .card .tag:first-child { display: none; } }

/* dosage badge on product images */
.dose { position: absolute; top: 12px; left: 12px; z-index: 2; display: inline-flex; align-items: center; gap: 6px; padding: .38em .8em .38em .65em; border-radius: 999px; background: linear-gradient(135deg, var(--logo-2), var(--logo) 60%, var(--logo-3)); color: #fff; font-family: var(--font); font-size: .8rem; font-weight: 800; letter-spacing: .01em; line-height: 1; white-space: nowrap; box-shadow: 0 6px 16px -6px rgba(43,86,129,.7), inset 0 1px 0 rgba(255,255,255,.25); transition: transform .3s; }
.dose::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.card:hover .dose { transform: translateY(-2px); }
.pd-main { position: relative; }
.dose-lg { top: 20px; left: 20px; font-size: .95rem; padding: .5em 1.05em .5em .85em; }
.dose-lg::before { width: 8px; height: 8px; }
.noimg { color: #b9c6d4; display: grid; place-items: center; width: 100%; height: 100%; }
.card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 1.02rem; margin: 10px 0 0; transition: color .25s; }
.card:hover .card-body h3 { color: var(--teal); }
.card-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.more { display: inline-flex; align-items: center; gap: 4px; font-weight: 700; font-size: .88rem; color: var(--blue); transition: gap .25s; }
.card:hover .more { gap: 8px; color: var(--teal); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { display: inline-flex; align-items: center; gap: 5px; font-size: .74rem; font-weight: 700; padding: .3em .75em; border-radius: 999px; background: var(--bg-2); color: var(--blue); border: 1px solid var(--line); }
a.tag:hover { border-color: var(--blue); }
.tag-lab { background: rgba(18,168,155,.1); color: #0c7f75; border-color: rgba(18,168,155,.25); }
.avail { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; font-weight: 700; }
.avail::before { content: ""; width: 8px; height: 8px; border-radius: 50%; }
.avail.ok { color: var(--ok); } .avail.ok::before { background: var(--ok); box-shadow: 0 0 0 3px rgba(18,154,107,.15); }
.avail.no { color: var(--no); } .avail.no::before { background: var(--no); }

/* ---------- quality steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; top: 46px; left: 8%; right: 8%; height: 2px; background: linear-gradient(90deg, transparent, var(--line) 10%, var(--line) 90%, transparent); }
.step { position: relative; padding: 28px 24px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: transform .3s, box-shadow .3s; }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.step > .ic { width: 52px; height: 52px; padding: 12px; border-radius: 14px; background: var(--navy); color: var(--cyan); margin-bottom: 18px; position: relative; }
.step-n { position: absolute; top: 20px; right: 22px; font-family: var(--mono); font-size: .8rem; color: var(--muted); }
.step p { color: var(--muted); font-size: .96rem; margin: 0; }

/* ---------- lab tests */
.lab-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.lab-card { margin: 0; border-radius: var(--radius); overflow: hidden; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); transition: transform .3s, border-color .3s; }
.lab-card:hover { transform: translateY(-4px); border-color: rgba(79,214,230,.5); }
.lab-thumb { display: block; width: 100%; padding: 0; border: 0; background: #fff; aspect-ratio: 3 / 4; overflow: hidden; position: relative; }
.lab-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .5s; }
.lab-thumb:hover img { transform: scale(1.05); }
.lab-thumb::after { content: "⤢"; position: absolute; right: 10px; bottom: 10px; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: rgba(11,30,51,.75); color: #fff; font-size: 1.1rem; opacity: 0; transition: opacity .3s; }
.lab-thumb:hover::after { opacity: 1; }
.lab-card figcaption { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 4px; }
.lab-card figcaption strong { font-size: .98rem; }
.lab-card figcaption a { display: inline-flex; align-items: center; gap: 4px; font-size: .86rem; font-weight: 700; color: var(--cyan); }
.lab-grid-light .lab-card { background: #fff; border-color: var(--line); }
.lab-grid-light .lab-card:hover { border-color: rgba(18,168,155,.5); box-shadow: var(--shadow); }
.lab-prods { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.lab-grid-light figcaption a { color: var(--blue); }

/* ---------- verify */
.verify-card { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 48px; border-radius: 28px; background: linear-gradient(135deg, #f1f7fb, #e9f6f5); border: 1px solid var(--line); position: relative; overflow: hidden; }
.verify-card::after { content: ""; position: absolute; width: 380px; height: 380px; right: -120px; top: -140px; border-radius: 50%; background: radial-gradient(circle, rgba(79,214,230,.35), transparent 70%); pointer-events: none; }
.checks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.checks li { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.checks .ic { color: var(--teal); }
.verify-widget { position: relative; z-index: 1; background: #fff; border-radius: 20px; padding: 28px; box-shadow: var(--shadow); min-height: 220px; display: flex; flex-direction: column; justify-content: center; }

/* ---------- partnership + forms */
.partner { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; }
.perks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 18px; }
.perks li { display: flex; gap: 16px; align-items: flex-start; }
.perks .ic { width: 48px; height: 48px; padding: 11px; border-radius: 14px; background: #fff; color: var(--teal); box-shadow: var(--shadow); }
.perks strong { display: block; }
.perks span { color: var(--muted); font-size: .95rem; }
.lead-form { background: #fff; border-radius: 24px; padding: 34px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); display: grid; gap: 14px; }
.lead-form h3 { font-size: 1.35rem; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.lead-form label { display: grid; gap: 6px; font-size: .86rem; font-weight: 700; color: var(--ink); }
input, select, textarea { font: inherit; font-size: .97rem; color: var(--ink); width: 100%; padding: .78em 1em; border-radius: var(--radius-sm); border: 1.5px solid var(--line); background: var(--bg-2); transition: border-color .2s, background .2s, box-shadow .2s; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--teal); background: #fff; box-shadow: 0 0 0 4px rgba(18,168,155,.12); }
.is-invalid { border-color: var(--no) !important; box-shadow: 0 0 0 4px rgba(181,71,91,.1) !important; }
.lead-form .consent { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; color: var(--muted); }
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--teal); flex: none; }
.lead-form .btn { justify-self: start; }
.form-status { margin: 0; font-size: .92rem; font-weight: 600; min-height: 1.2em; }
.form-status.ok { color: var(--ok); } .form-status.err { color: var(--no); }
.btn[disabled] { opacity: .6; pointer-events: none; }

/* ---------- page hero (inner pages) */
.page-hero { position: relative; color: #fff; padding: 64px 0 56px; background: var(--navy); overflow: hidden; isolation: isolate; }
.page-hero-bg { position: absolute; inset: 0; z-index: -1; background: radial-gradient(700px 300px at 85% 0%, rgba(79,214,230,.28), transparent 70%), radial-gradient(600px 300px at 0% 100%, rgba(18,168,155,.25), transparent 70%); }
.page-hero-bg::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(79,214,230,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(79,214,230,.07) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(90deg, transparent, #000 60%); -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%); }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; margin: 10px 0 12px; }
.page-hero p { color: rgba(255,255,255,.75); max-width: 640px; font-size: 1.08rem; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .88rem; color: var(--muted); }
.crumbs a { color: inherit; } .crumbs a:hover { color: var(--teal); }
.page-hero .crumbs { color: rgba(255,255,255,.6); }

/* ---------- catalog */
.catalog { padding-block: 32px 96px; }
.filters { position: sticky; top: var(--header-h); z-index: 20; background: rgba(255,255,255,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); padding: 18px 0 10px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 6px; }
@media (max-width: 860px) { .chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; } }
.chips::-webkit-scrollbar { display: none; }
.chip { display: inline-flex; align-items: center; gap: 7px; padding: .55em 1em; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); font-weight: 700; font-size: .9rem; white-space: nowrap; transition: all .2s; }
.chip span { font-size: .75rem; padding: .1em .55em; border-radius: 999px; background: var(--bg-2); color: var(--muted); }
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.is-on { background: var(--navy); color: #fff; border-color: var(--navy); }
.chip.is-on span { background: rgba(255,255,255,.15); color: #fff; }
.chip.is-on .ic { color: var(--cyan); }
.filter-row { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center; margin-top: 10px; }
.search { position: relative; flex: 1 1 280px; max-width: 420px; }
.search .ic { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.search input { padding-left: 44px; border-radius: 999px; }
.toggle { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: .92rem; cursor: pointer; user-select: none; }
.toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle span { width: 40px; height: 22px; border-radius: 999px; background: #d3dce6; position: relative; transition: background .25s; }
.toggle span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .25s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.toggle input:checked + span { background: var(--teal); }
.toggle input:checked + span::after { transform: translateX(18px); }
.toggle input:focus-visible + span { outline: 2px solid var(--teal); outline-offset: 2px; }
.sort { margin-left: auto; } .sort select { border-radius: 999px; padding-right: 2em; }
.result-count { margin: 10px 0 0; color: var(--muted); font-size: .9rem; }
.card.is-hidden { display: none; }
.card.pop { animation: pop .45s cubic-bezier(.2,.7,.2,1); }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.empty { text-align: center; padding: 70px 20px; color: var(--muted); }
.empty .ic { color: #b9c6d4; margin: 0 auto 12px; }

/* ---------- product page */
.pd { padding-block: 28px 80px; }
.pd-top { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 22px; align-items: start; }
.pd-gallery { position: sticky; top: calc(var(--header-h) + 20px); }
.pd-main { display: grid; place-items: center; width: 100%; aspect-ratio: 1; padding: 0; border: 1px solid var(--line); border-radius: 26px; background: radial-gradient(circle at 50% 40%, #fff 0%, #eaf1f7 75%); overflow: hidden; cursor: zoom-in; }
.pd-main img { width: 84%; height: 84%; object-fit: contain; transition: transform .6s, opacity .25s; }
.pd-main:hover img { transform: scale(1.04); }
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pd-thumb { width: 74px; height: 74px; padding: 6px; border-radius: 14px; border: 1.5px solid var(--line); background: #fff; }
.pd-thumb img { width: 100%; height: 100%; object-fit: contain; }
.pd-thumb.is-on { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(18,168,155,.15); }
.pd-info h1 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); font-weight: 800; margin: 14px 0 14px; }
.pd-summary { font-size: 1.1rem; color: var(--muted); }
.pd-facts { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 12px; }
.pd-facts li { display: flex; gap: 12px; align-items: center; padding: 14px 16px; border-radius: 14px; background: var(--bg-2); font-weight: 600; font-size: .95rem; }
.pd-facts .ic { color: var(--teal); }
.pd-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.pd-body { display: grid; grid-template-columns: minmax(0, 1fr); gap: 48px; margin-top: 64px; }
.prose { max-width: 820px; font-size: 1.03rem; }
.prose h2 { font-size: 1.6rem; margin-top: 1.6em; padding-top: .2em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.2rem; margin-top: 1.4em; color: var(--blue); }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--teal); }
.prose table { border-collapse: collapse; width: 100%; margin: 1em 0; font-size: .95rem; display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--line); padding: .6em .8em; text-align: left; }
.prose th { background: var(--bg-2); }
.pd-labs { padding: 36px; border-radius: 24px; background: var(--navy); color: #fff; }
.pd-labs h2 { display: flex; align-items: center; gap: 12px; font-size: 1.6rem; }
.pd-labs h2 .ic { color: var(--cyan); }
.pd-labs p { color: rgba(255,255,255,.7); }
.pd-lab-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.pd-lab-grid .lab-thumb { border-radius: 14px; }

/* ---------- lightbox */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(6,16,30,.92); display: grid; place-items: center; padding: 24px; backdrop-filter: blur(6px); animation: fade .25s; }
.lightbox[hidden] { display: none; }
.lightbox img { max-width: min(1100px, 100%); max-height: 90vh; border-radius: 12px; box-shadow: 0 30px 80px rgba(0,0,0,.6); background: #fff; }
.lb-close { position: absolute; top: 18px; right: 18px; width: 46px; height: 46px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; display: grid; place-items: center; }
.lb-close:hover { background: rgba(255,255,255,.25); }
@keyframes fade { from { opacity: 0; } }

/* ---------- footer */
.site-footer { position: relative; overflow: hidden; background: #071526; color: rgba(255,255,255,.72); padding-top: 72px; }
.footer-glow { position: absolute; width: 700px; height: 300px; left: -200px; top: -150px; background: radial-gradient(closest-side, rgba(18,168,155,.25), transparent); pointer-events: none; }
.footer-grid { position: relative; display: grid; grid-template-columns: 1.4fr .8fr .9fr 1.3fr; gap: 40px; padding-bottom: 48px; }
.site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.site-footer a { color: rgba(255,255,255,.72); display: block; padding: 4px 0; font-size: .95rem; }
.site-footer a:hover { color: var(--cyan); }
.f-brand img { height: 30px; width: auto; margin-bottom: 18px; }
.f-brand p { font-size: .95rem; max-width: 360px; }
.f-cta p { font-size: .95rem; margin-bottom: 18px; }
.site-footer .f-cta .btn { display: inline-flex; color: #fff; padding: .6em 1.1em; }
.site-footer .f-verify { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-weight: 600; }
.site-footer .f-verify .ic { color: var(--cyan); }

/* ---------- captcha + messenger field */
.captcha { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 14px; border-radius: var(--radius-sm); background: var(--bg-2); border: 1.5px dashed var(--line); }
.lead-form .captcha label { display: block; font-weight: 600; flex: 1 1 160px; }
.captcha .cq { font-family: var(--mono); color: var(--logo); font-size: 1rem; letter-spacing: .04em; margin-left: 4px; }
.captcha input { width: 110px; flex: none; background: #fff; text-align: center; font-weight: 700; }
.cap-new { width: 40px; height: 40px; flex: none; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; color: var(--logo); font-size: 1.1rem; transition: transform .3s, border-color .2s; }
.cap-new:hover { transform: rotate(180deg); border-color: var(--logo); }
.handle-row[hidden] { display: none !important; }

/* ---------- header CTA always visible */
.header-cta { flex: none; }

/* ---------- product gallery: lab report thumbs */
.pd-thumb { position: relative; }
.pd-thumb.is-lab img { object-fit: cover; object-position: top; }
.lab-badge { position: absolute; left: 4px; bottom: 4px; font-family: var(--mono); font-size: .58rem; letter-spacing: .08em; padding: 1px 5px; border-radius: 6px; background: var(--logo); color: #fff; }
button.btn-outline { background: transparent; }

/* ---------- lightbox gallery arrows */
.lb-nav { position: absolute; top: 50%; width: 52px; height: 52px; margin-top: -26px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; font-size: 1.6rem; display: grid; place-items: center; }
.lb-nav:hover { background: rgba(255,255,255,.25); }
.lb-prev { left: 18px; } .lb-next { right: 18px; }
.lb-count { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.75); font-family: var(--mono); font-size: .8rem; }

/* ---------- HTML sitemap page */
.page-hero p a { color: var(--cyan); }
.sitemap-page { padding-bottom: 80px; }
.sitemap-page h2 { font-size: 1.6rem; margin: 48px 0 18px; }
.sm-cols { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.sm-group { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.sm-group h3 { font-size: 1rem; margin: 0 0 10px; }
.sm-group h3 a { color: var(--ink); }
.sm-group ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.sm-group li a { color: var(--logo); font-weight: 600; font-size: .94rem; }
.sm-group li a:hover { color: var(--teal); }
.sm-count li { display: flex; justify-content: space-between; gap: 10px; }
.sm-count li span { font-size: .78rem; color: var(--muted); background: var(--bg-2); border-radius: 999px; padding: 1px 9px; }

/* ---------- verify seller page */
.page-verify .verify { padding-block: 56px 96px; }
.vsteps { list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 16px; }
.vsteps li { display: flex; gap: 14px; align-items: flex-start; }
.vsteps li > span { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--logo); color: #fff; font-weight: 800; font-size: .9rem; }
.vsteps strong { display: block; }
.vsteps p { margin: 2px 0 0; color: var(--muted); font-size: .95rem; }
.verify .note { font-size: .92rem; color: var(--muted); padding: 12px 14px; border-left: 3px solid var(--logo); background: rgba(255,255,255,.6); border-radius: 0 10px 10px 0; }
.pd-facts a { font-weight: 700; }
a.chip { text-decoration: none; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-block: 22px 28px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: .85rem; }
.footer-bottom p { margin: 0; }
.disclaimer { max-width: 680px; color: rgba(255,255,255,.45); }

/* ---------- reveal on scroll */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- responsive */
@media (max-width: 1080px) {
  .hero-in { padding-block: 40px 90px; }
  .steps { grid-template-columns: repeat(2, 1fr); } .steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  :root { --header-h: 64px; }
  .burger { display: block; margin-left: 4px; }
  .header-cta { margin-left: auto; padding: .5em .9em; font-size: .82rem; }
  .header-cta .ic { display: none; }
  .nav { position: fixed; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 0; padding: 12px 16px 20px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px -20px rgba(11,30,51,.3); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: all .25s; }
  .nav.open { transform: none; opacity: 1; visibility: visible; }
  .nav a { padding: 14px 8px; border-radius: 10px; }
  .nav a.is-active::after { display: none; }
  .stats { grid-template-columns: 1fr 1fr; padding-top: 32px; }
  .section { padding-block: 64px; }
  .verify-card, .partner, .pd-top { grid-template-columns: 1fr; }
  .verify-card { padding: 28px 20px; }
  .pd-gallery { position: static; }
  .pd-top { gap: 28px; }
  .filters { position: static; }
  .sort { margin-left: 0; }
}
@media (max-width: 560px) {
  .f-row { grid-template-columns: 1fr; }
  .lead-form { padding: 24px 18px; }
  .steps, .footer-grid { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .card-body { padding: 12px; }
  .card-body h3 { font-size: .92rem; }
  .card-foot .more { display: none; }
  .tag { font-size: .68rem; }
  .pd-labs { padding: 24px 18px; }
  .hero-cta .btn { flex: 1 1 auto; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}