:root{--bg:#07101f;--bg2:#0b1830;--card:#0e1d38;--line:#1d3357;--text:#e8eef8;--muted:#9fb0cb;--gold:#5aaeff;--gold2:#2f7bff;--blue:#4aa3ff;--r:10px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--gold);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{font-family:'Playfair Display',Georgia,serif;font-weight:500;line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.2vw,3.2rem)}h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-top:1.6em}h3{font-size:1.2rem}
h1 em{font-style:normal;color:var(--gold)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1240px;margin:0 auto;padding:0 20px}.narrow{max-width:820px}.section{padding:48px 20px}
.muted{color:var(--muted)}.small{font-size:.85rem}.hp{position:absolute;left:-9999px;opacity:0}
.ic{width:24px;height:24px;flex:none}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(7,16,31,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navrow{display:flex;align-items:center;gap:20px;min-height:72px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:'Playfair Display',serif;font-size:1.2rem}.brand img{width:44px;height:auto}
.links{display:flex;gap:22px;margin-left:12px}.links a{color:var(--text);font-size:.93rem}.links a[aria-current]{color:var(--gold)}
.navsearch{margin-left:auto;display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:#0a162b}
.navsearch input{background:none;border:0;color:var(--text);padding:8px 14px;width:190px;outline:0}.navsearch button{background:none;border:0;color:var(--muted);padding:0 12px;cursor:pointer}.navsearch .ic{width:18px;height:18px}
.navcta{display:flex;gap:10px}.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:#fff;font-size:1.3rem;border-radius:6px;padding:4px 10px}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:6px;padding:10px 18px;font-weight:600;font-size:.92rem;cursor:pointer;border:1px solid transparent;text-decoration:none!important;font-family:inherit;line-height:1.2}
.btn-gold{background:linear-gradient(180deg,#3f8dff,#1a5fe0);color:#fff;box-shadow:0 6px 18px #1a5fe055}.btn-gold:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent;color:#fff;border-color:#c9d5ea66}.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-lg{padding:14px 24px;font-size:1rem}.btn-sm{padding:7px 14px;font-size:.85rem}.btn-block{display:flex;justify-content:center;width:100%;margin-top:10px}.btn .ic{width:18px;height:18px}
/* hero */
.hero{background:radial-gradient(1200px 500px at 75% 20%,#12335f55,transparent),linear-gradient(180deg,#071427,var(--bg));overflow:hidden}
.herogrid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;padding-top:56px;padding-bottom:36px}
.eyebrow{letter-spacing:.28em;text-transform:uppercase;font-size:.75rem;color:var(--muted);margin:0 0 14px}
.lead{font-size:1.15rem;color:#d3ddef;max-width:560px}.lead2{font-size:1.08rem;color:var(--muted);max-width:760px}
.badges{display:flex;gap:26px;list-style:none;padding:0;margin:26px 0;flex-wrap:wrap}.badges li{display:flex;gap:10px;align-items:center;font-size:.9rem;max-width:200px}.badges .ic{color:var(--gold);width:34px;height:34px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin:22px 0}
.heroart{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 30px 80px #0008}
.heroart img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:saturate(.7) brightness(.8) hue-rotate(185deg) contrast(1.05)}
.heroart::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg) 0,#0000 40%),linear-gradient(0deg,#07142799,#0000 50%),#1646a033;z-index:1;mix-blend-mode:normal}
.heroart .art{position:absolute;right:-6%;top:6%;width:80%;z-index:2;filter:drop-shadow(0 0 14px #4aa3ff99);transform:rotate(-14deg)}
.tiles{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:10px}
.tile{display:flex;align-items:center;gap:12px;background:linear-gradient(180deg,#10223f,#0b1a33);border:1px solid var(--line);border-radius:var(--r);padding:16px;font-size:.9rem}
.tile .ic{color:var(--text);width:30px;height:30px}.tile small{display:block;color:var(--muted)}
/* cards */
.sechead{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.bar{border-left:4px solid var(--gold);padding-left:12px;margin:0}.more{display:flex;gap:6px;align-items:center;font-size:.92rem}.more .ic{width:16px;height:16px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.pcard{background:linear-gradient(180deg,#0f2140,#0a1730);border:1px solid var(--line);border-radius:var(--r);padding:18px;position:relative;overflow:hidden}
.pcard h3{margin:0 0 2px;font-size:1.25rem}.pcard h3 a{color:#fff}.cas{color:var(--muted);margin:0 0 10px;font-size:.9rem}
.pcard-art{height:84px;margin:-4px -6px 4px;opacity:.9}.pcard-art.big{height:150px;margin:0 0 10px}.art{width:100%;height:100%}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px}.chips span{border:1px solid var(--line);background:#0a1830;border-radius:999px;padding:3px 11px;font-size:.78rem;color:#cdd9ee}
.from{margin:8px 0 12px;color:var(--muted)}.from b{color:#fff}
.band{background:linear-gradient(180deg,#0b1830,#08111f);border-block:1px solid var(--line);margin-top:30px}
.four{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:44px;padding-bottom:44px}.four p{color:var(--muted);font-size:.93rem}
.num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--gold);color:var(--gold);margin-bottom:10px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.split.rev .photo{order:-1}.split h2{margin-top:0}
.photo img{border-radius:14px;border:1px solid var(--line);filter:saturate(.8) brightness(.9);width:100%}
.strip{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding-block:26px;border-top:1px solid var(--line)}.strip div{display:flex;gap:10px;align-items:center;color:#cdd9ee;font-size:.9rem}.strip .ic{color:var(--muted)}
.cta{text-align:center}.cta .actions{justify-content:center}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:24px 0}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:block;color:var(--text)}.box h3{margin-top:0}
/* product page */
.crumbs{color:var(--muted);font-size:.85rem}.tag{font-family:Inter;font-size:.7rem;border:1px solid var(--gold);color:var(--gold);padding:2px 8px;border-radius:4px;vertical-align:middle}
.pgridd{display:grid;grid-template-columns:1fr 340px;gap:40px}.side{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;align-self:start;position:sticky;top:90px}
.spec{width:100%;border-collapse:collapse;margin:14px 0;font-size:.93rem}.spec th,.spec td{padding:9px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.spec th{color:var(--muted);font-weight:500;width:38%}
.gate{border:1px dashed var(--line);border-radius:8px;padding:14px;margin:10px 0;color:var(--muted);font-size:.9rem}.gate .ic{color:var(--gold)}
.doclist{list-style:none;padding:0;margin:10px 0}.doclist li{display:flex;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.doclist .muted{margin-left:auto;font-size:.85rem}.doclist .locked{color:var(--muted)}.doclist .locked a{margin-left:auto;font-size:.85rem}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.gallery img{border-radius:8px;aspect-ratio:4/3;object-fit:cover;width:100%}.gallery figcaption{font-size:.85rem;color:var(--muted)}figure{margin:0}
.steps{color:var(--muted)}.steps li{margin:6px 0}
.faq{border-bottom:1px solid var(--line);padding:12px 0}.faq summary{cursor:pointer;font-weight:600}.faq p{color:var(--muted);margin:8px 0 0}
/* forms */
.form{display:grid;gap:14px;margin:18px 0}.form label{display:grid;gap:6px;font-size:.88rem;color:var(--muted)}
input,select,textarea{background:#0a162b;border:1px solid var(--line);color:var(--text);border-radius:6px;padding:10px 12px;font:inherit;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold2);outline-offset:0}
input[type=checkbox]{width:auto}.check{display:flex!important;gap:10px;align-items:flex-start}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.row3{display:grid;grid-template-columns:1fr 130px 80px;gap:10px;margin-bottom:10px}
fieldset{border:1px solid var(--line);border-radius:var(--r);padding:16px}legend{padding:0 8px;color:var(--gold)}
.filters{display:flex;gap:10px;margin:18px 0;flex-wrap:wrap}.filters input{flex:1;min-width:200px;width:auto}.filters select{width:auto}
.notice{background:#12294d;border:1px solid var(--line);border-left:4px solid var(--gold);padding:12px 16px;border-radius:6px}.notice.ok{border-left-color:#3ecf8e}
.status{padding:2px 10px;border-radius:999px;font-size:.8rem;border:1px solid var(--line)}.s-approved{color:#3ecf8e;border-color:#3ecf8e}.s-pending{color:var(--gold);border-color:var(--gold)}.s-rejected{color:#ff7a7a;border-color:#ff7a7a}
.tbl{width:100%;border-collapse:collapse;margin:14px 0;font-size:.92rem}.tbl th,.tbl td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.tbl th{color:var(--muted);font-weight:500}
/* footer */
.foot{border-top:1px solid var(--line);background:#050b16;margin-top:40px;padding-top:40px}.footgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot h4{margin:0 0 10px;color:#fff}.foot a,.foot span{display:block;color:var(--muted);margin:5px 0;font-size:.92rem}.foot .brand{display:flex;color:#fff}
.copy{border-top:1px solid var(--line);margin-top:30px;padding-block:18px;color:var(--muted);font-size:.85rem}
/* admin */
body.admin{background:#0b1220}.adminbar{display:flex;gap:20px;align-items:center;padding:12px 20px;background:#050b16;border-bottom:1px solid var(--line);flex-wrap:wrap}.adminbar nav{display:flex;gap:16px;flex-wrap:wrap;flex:1}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.stats b{display:block;font-size:2rem;color:var(--gold)}
.between{display:flex;justify-content:space-between}.rfqbox{margin-bottom:14px}.inline{display:flex;gap:8px;max-width:300px}
@media(max-width:1020px){.tiles{grid-template-columns:repeat(3,1fr)}.herogrid,.split,.pgridd,.two{grid-template-columns:1fr}.four{grid-template-columns:1fr 1fr}.strip{grid-template-columns:repeat(2,1fr)}.footgrid{grid-template-columns:1fr 1fr}.side{position:static}.three{grid-template-columns:1fr}
 .burger{display:block}.links{display:none;width:100%;flex-direction:column;gap:10px;margin:0}.links.open{display:flex}.navsearch{margin-left:0;flex:1}.navsearch input{width:100%}}
@media(max-width:560px){.row2,.row3{grid-template-columns:1fr}.tiles{grid-template-columns:1fr 1fr}.four,.footgrid{grid-template-columns:1fr}.navcta{width:100%}.navcta .btn{flex:1;justify-content:center}}
/* v2 hero + polish */
.heroart{box-shadow:none;border-radius:0;overflow:visible}.heroart::before{display:none}.heroart .scene{width:100%;height:auto;max-height:520px;display:block}
.hero{background:radial-gradient(900px 500px at 78% 35%,#15407f66,transparent 70%),radial-gradient(500px 300px at 10% 0,#0f2a5530,transparent),var(--bg)}
.pcard{background:radial-gradient(260px 120px at 85% 20%,#1a3f7a55,transparent),linear-gradient(180deg,#0f2140,#0a1730);transition:transform .2s,border-color .2s}.pcard:hover{transform:translateY(-3px);border-color:#2f5391}
.pcard-art{height:96px;margin:-6px -8px 6px}.tile{background:linear-gradient(160deg,#12274a,#0a1830)}
.photo img{filter:saturate(.55) brightness(.85) contrast(1.05);mix-blend-mode:normal;box-shadow:0 20px 50px #0007;position:relative}
.photo{position:relative}.photo::after{content:"";position:absolute;inset:0;border-radius:14px;background:linear-gradient(135deg,#1646a044,#07142799);pointer-events:none}
@media(min-width:1021px){.navrow{flex-wrap:nowrap;gap:14px}.links{gap:16px;margin-left:4px}.links a{font-size:.86rem;white-space:nowrap}.navsearch input{width:120px}.navcta .btn{padding:9px 12px;font-size:.85rem;white-space:nowrap}.brand span{white-space:nowrap}}
.pcard-img{display:grid;place-items:center;background:#fff;border-radius:8px;height:150px;margin:-4px 0 12px;padding:8px;overflow:hidden}.pcard-img img{max-height:100%;width:auto;object-fit:contain}
.pcard-img.big{height:auto;min-height:190px;margin:0 0 12px}.pcard-img.big img{width:100%}

/* v3: vial cards, assurance, product page */
.pcard-vial{height:170px;margin:-6px -8px 4px;display:grid;place-items:center}.vial{height:100%;width:auto}
.assure{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:10px auto 0}.assure>div{border:1px solid var(--line);border-radius:var(--r);padding:20px;background:linear-gradient(160deg,#10264a,#0a1830)}.assure h3{margin:6px 0}.assure p{color:var(--muted);margin:0;font-size:.93rem}.assure .ic{color:var(--gold);width:30px;height:30px}
.promise{text-align:center;max-width:860px;margin:0 auto;padding:44px 20px 6px}.promise p{font-family:'Playfair Display',serif;font-size:clamp(1.3rem,2.4vw,1.8rem);line-height:1.35;margin:0}.promise em{font-style:normal;color:var(--gold)}
.facts{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}.facts span{border:1px solid var(--line);border-radius:999px;padding:5px 14px;font-size:.85rem;background:#0b1a33}.facts b{color:var(--gold);font-weight:600}
.molpanel{display:grid;grid-template-columns:260px 1fr;gap:20px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:18px 0}.molpanel .pcard-img{margin:0;height:200px}.molpanel p{margin:0;color:var(--muted);font-size:.92rem}.molpanel h3{margin:0 0 6px}
.checks{list-style:none;padding:0;margin:10px 0;display:grid;gap:8px}.checks li{display:flex;gap:10px;align-items:flex-start;color:#cdd9ee}.checks .ic{color:#3ecf8e;width:20px;height:20px;margin-top:3px}
.trustrow{display:grid;gap:8px;margin:14px 0;font-size:.88rem;color:var(--muted)}.trustrow div{display:flex;gap:8px;align-items:center}.trustrow .ic{width:18px;height:18px;color:var(--gold)}
.side .vialbox{height:210px;display:grid;place-items:center;background:radial-gradient(180px 120px at 50% 70%,#1a4a9a66,transparent),#091428;border-radius:8px;margin-bottom:10px}
@media(max-width:700px){.assure{grid-template-columns:1fr}.molpanel{grid-template-columns:1fr}}
@media(min-width:1021px){.brand{flex:none;font-size:1.05rem}.brand img{width:38px}.links{flex:1;justify-content:center;margin-left:0;min-width:0}.navsearch{margin-left:0;flex:none}}
@media(min-width:1021px) and (max-width:1250px){.navsearch{display:none}}

/* v4: light corporate theme, photographic hero */
:root{--bg:#fff;--bg2:#f3f6fb;--card:#fff;--line:#dde4ef;--text:#14213d;--muted:#56657f;--gold:#1a5fe0;--gold2:#1a5fe0}
body{background:#fff;color:var(--text)}
.nav,.foot,.hero,.cta-dark,body.admin,.adminbar{--bg:#07142b;--card:#0e1d38;--line:#1d3357;--text:#e8eef8;--muted:#a9b8d2;--gold:#6db6ff;--gold2:#2f7bff}
body.admin{background:#0b1220;color:var(--text)}
.nav{background:rgba(7,20,43,.96)}.nav .navsearch{background:#0a162b}.nav input{background:none;border:0;color:#e8eef8}
.btn-ghost{color:var(--gold);border-color:#1a5fe055}.btn-ghost:hover{background:#1a5fe00d;border-color:var(--gold)}
.hero .btn-ghost,.nav .btn-ghost,.foot .btn-ghost{color:#fff;border-color:#ffffff66}.hero .btn-ghost:hover,.nav .btn-ghost:hover{background:#ffffff1a;border-color:#fff;color:#fff}
.hero{background:linear-gradient(90deg,#06122a 0,#06122ae6 38%,#06122a66 72%,#06122a33 100%),url(/img/hero.jpg) center/cover;color:#fff}
.hero .herotext{padding-top:96px;padding-bottom:120px;max-width:1240px}.hero h1,.hero .lead,.hero .badges,.hero .eyebrow,.hero .actions{max-width:640px}.hero h1{color:#fff}.hero h1 em{color:#7cc0ff}.hero .lead{color:#dbe6f7}.hero .eyebrow{color:#9ec5f5}
.hero .badges li{color:#fff}
.tiles{margin-top:-52px;position:relative;z-index:3}
.tile{background:#fff;border:1px solid var(--line);box-shadow:0 10px 30px #0a1f4426;color:var(--text)}.tile .ic{color:#1a5fe0}.tile small{color:var(--muted)}
.promise p{color:#0a1f44}.promise em{color:#1a5fe0}
.assure>div{background:#f3f6fb;border-color:var(--line)}.assure .ic{color:#1a5fe0}
.pcard{background:#fff;box-shadow:0 6px 22px #0a1f4414}.pcard:hover{border-color:#1a5fe0;box-shadow:0 14px 34px #0a1f4426}
.pcard h3 a{color:#0a1f44}.from b{color:#0a1f44}.chips span{background:#f3f6fb;color:#33415f}
.pcard-vial{position:relative;display:block;height:170px;margin:-18px -18px 14px}
.pcard-photo{display:block;width:100%;height:100%;background:url(/img/vial-tray.jpg) center/cover}
.pcard-tag{position:absolute;left:10px;bottom:10px;background:#07142bcc;color:#fff;font-style:normal;font-size:.72rem;letter-spacing:.06em;padding:3px 9px;border-radius:4px}
.side .vialbox{height:190px;padding:0;overflow:hidden;background:none}
.band{background:#f3f6fb;border-color:var(--line)}.four p,.num{color:var(--muted)}.num{color:#1a5fe0;border-color:#1a5fe0}
.photo img{filter:none;box-shadow:0 18px 44px #0a1f4430}.photo::after{display:none}
.strip div{color:#33415f}.strip .ic{color:#1a5fe0}
.box,.side,.molpanel{background:#fff}.side{box-shadow:0 10px 30px #0a1f4414}
.facts span{background:#f3f6fb}.facts b{color:#1a5fe0}.checks li{color:#33415f}
input,select,textarea{background:#fff;color:var(--text)}
.notice{background:#eef4ff}
.gate{background:#f8faff}
.foot{background:#07142b;color:#a9b8d2}.foot h4,.foot .brand{color:#fff}
.band .num{background:#fff}
.lead2{color:var(--muted)}.lead{color:#33415f}
a{color:#1a5fe0}.nav a,.foot a,.hero a{color:inherit}.btn-gold{color:#fff!important}
.nav .links a{color:#e8eef8}.nav .links a[aria-current]{color:#6db6ff}.foot a{color:#a9b8d2}
.molpanel .pcard-img{border:1px solid var(--line)}
.tbl th,.spec th{color:var(--muted)}
@media(max-width:700px){.hero .herotext{padding-top:60px;padding-bottom:90px}}
.nav,.foot{color:#e8eef8}.brand{color:#fff!important}
@media(min-width:1021px) and (max-width:1400px){.navsearch{display:none}}
.side .vialbox{background:url(/img/vial-tray.jpg) center/cover!important}