/* Salventis Pharma — Product Page System v4
   Master palette: Navy #0B1F5B · Sky #2E8FE3 · Teal #00C9A7 · Green #16C47F
   Category accents are applied per page via --acc / --acc-soft and never replace the master navy. */
:root{
  --nv:#0B1F5B;--nv2:#071444;--sky:#2E8FE3;--teal:#00C9A7;--gn:#16C47F;
  --ink:#18233A;--soft:#52607A;--mute:#8A9ABE;--line:#E5EAF6;--bg:#F4F6FB;--card:#FFFFFF;
  --acc:#2E8FE3;--acc-soft:#EAF3FD;--acc-ink:#0B4F96;
  --r:16px;--s1:0 2px 12px rgba(11,31,91,.06);--s2:0 10px 34px rgba(11,31,91,.10);--s3:0 24px 64px rgba(11,31,91,.16);
}
body[data-cat="anti-infectives"]{--acc:#6B3FA0;--acc-soft:#F1ECF9;--acc-ink:#4A2577}
body[data-cat="oncology"]{--acc:#1BA6C9;--acc-soft:#E6F6FB;--acc-ink:#0A6C86}
body[data-cat="urology"]{--acc:#C8283D;--acc-soft:#FCEDEF;--acc-ink:#8E1426}
body[data-cat="gastro"]{--acc:#2E8FE3;--acc-soft:#E8F4FD;--acc-ink:#0B4F96}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden;max-width:100%}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.65;font-size:15.5px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;color:var(--nv);line-height:1.2}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
.rx{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:#fff;background:var(--nv);padding:4px 10px;border-radius:6px}

/* Top strip + nav */
.hcp-strip{background:var(--nv2);color:rgba(255,255,255,.72);font-size:12px;text-align:center;padding:7px 16px}
.hcp-strip strong{color:#fff}
.nav{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.nav-logo img{height:48px;width:auto}
.nav-links{display:flex;gap:4px;list-style:none}
.nav-links a{display:block;padding:8px 13px;border-radius:8px;font-size:13.5px;font-weight:500;color:var(--soft)}
.nav-links a:hover,.nav-links a.on{color:var(--nv);background:rgba(11,31,91,.05)}
.nav-cta{background:var(--nv);color:#fff;padding:10px 20px;border-radius:9px;font-size:13px;font-weight:600;white-space:nowrap}
.nav-cta:hover{background:var(--sky)}
.nav-toggle{display:none;width:42px;height:42px;border-radius:9px;background:rgba(11,31,91,.05);border:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}
.nav-toggle span{width:22px;height:2.5px;background:var(--nv);border-radius:2px}
.mnav{display:none;border-top:1px solid var(--line);padding:10px 16px 16px}
.mnav a{display:block;padding:12px 10px;font-weight:600;color:var(--nv);border-bottom:1px solid var(--line)}
.mnav.open{display:block}

/* Breadcrumb */
.crumb{font-size:12.5px;color:var(--mute);padding:18px 0 0}
.crumb a{color:var(--soft)}.crumb a:hover{color:var(--sky)}
.crumb span{margin:0 7px;opacity:.6}

/* Product hero */
.p-hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--acc-soft) 100%);border-bottom:1px solid var(--line)}
.p-hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-top:28px;padding-bottom:64px}
.cat-chip{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--acc-ink);background:#fff;border:1px solid color-mix(in srgb,var(--acc) 30%,white);padding:6px 12px;border-radius:100px}
.cat-chip i{width:8px;height:8px;border-radius:50%;background:var(--acc)}
.p-brand{font-size:clamp(40px,5.2vw,64px);font-weight:700;letter-spacing:-.5px;margin:18px 0 4px}
.p-brand sup{font-size:.38em;vertical-align:super;font-weight:500}
.p-generic{font-family:'Playfair Display',serif;font-style:italic;font-size:21px;color:var(--soft);margin-bottom:18px}
.p-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.p-chips span{font-size:13px;font-weight:600;color:var(--nv);background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:8px}
.p-lede{font-size:16.5px;color:var(--soft);max-width:560px;margin-bottom:28px}
.p-btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:10px;font-size:14px;font-weight:600;border:1.5px solid transparent;cursor:pointer;font-family:inherit}
.btn-pri{background:var(--nv);color:#fff}.btn-pri:hover{background:var(--sky)}
.btn-sec{background:#fff;color:var(--nv);border-color:var(--line)}.btn-sec:hover{border-color:var(--sky);color:var(--sky)}
.stage{position:relative;min-height:400px;display:flex;align-items:center;justify-content:center;perspective:900px}
.stage::before{content:'';position:absolute;inset:8% 6%;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--acc) 22%,transparent),transparent 70%)}
.stage::after{content:'';position:absolute;bottom:10%;left:20%;right:20%;height:24px;border-radius:50%;background:radial-gradient(closest-side,rgba(11,31,91,.22),transparent)}
.stage img{position:relative;z-index:2;max-height:360px;width:auto;max-width:100%;filter:drop-shadow(0 26px 40px rgba(11,31,91,.22));transform:rotateY(-10deg) rotateX(3deg);transition:transform .6s cubic-bezier(.16,1,.3,1)}
.stage:hover img{transform:rotateY(0) rotateX(0) scale(1.03)}
.stage.flat img{border-radius:6px;box-shadow:0 1px 0 rgba(0,0,0,.05)}
.stage .alt{position:absolute;z-index:3;right:2%;bottom:6%;max-height:170px;transform:none;filter:drop-shadow(0 14px 22px rgba(11,31,91,.25))}

/* Section tabs */
.tabs{position:sticky;top:72px;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.tabs .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.tabs a{white-space:nowrap;padding:15px 14px;font-size:13.5px;font-weight:600;color:var(--soft);border-bottom:2.5px solid transparent}
.tabs a:hover,.tabs a.on{color:var(--nv);border-bottom-color:var(--acc)}

/* Sections */
.sec{padding:72px 0;scroll-margin-top:130px}
.sec.alt{background:var(--bg)}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:2.6px;text-transform:uppercase;color:var(--acc-ink);margin-bottom:10px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:'';width:22px;height:2px;background:var(--acc);border-radius:2px}
.h2{font-size:clamp(26px,3vw,36px);font-weight:700;margin-bottom:14px}
.h2 em{font-family:'Playfair Display',serif;font-style:italic;font-weight:600;color:var(--acc-ink)}
.intro{font-size:16px;color:var(--soft);max-width:760px;margin-bottom:32px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--s1)}
.card h3{font-size:17px;margin-bottom:8px}
.card p,.card li{color:var(--soft);font-size:14.5px}
.card ul{padding-left:18px}.card li{margin-bottom:6px}
.card.accent{border-top:4px solid var(--acc)}
.feature{display:flex;gap:14px;align-items:flex-start}
.feature .ico{flex-shrink:0;width:44px;height:44px;border-radius:12px;background:var(--acc-soft);display:flex;align-items:center;justify-content:center;color:var(--acc-ink)}
.feature .ico svg{width:22px;height:22px}
.checklist{list-style:none;display:grid;gap:10px}
.checklist li{position:relative;padding-left:28px;color:var(--ink);font-size:15px}
.checklist li::before{content:'';position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:var(--acc-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%230B1F5B' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.diagram{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--s1)}
.diagram svg{width:100%;height:auto;display:block}
.caption{font-size:12px;color:var(--mute);margin-top:10px}

/* Data / evidence */
.evi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--s1)}
.evi-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.evi-head h3{font-size:18px}
.evi-meta{font-size:13px;color:var(--soft)}
.badge-n{font-size:12px;font-weight:700;color:#fff;background:var(--nv);padding:4px 10px;border-radius:100px;white-space:nowrap}
.bars{display:grid;gap:14px;margin:8px 0 6px}
.bar-row{display:grid;grid-template-columns:120px 1fr 58px;align-items:center;gap:12px;font-size:13.5px}
.bar-track{height:14px;background:var(--bg);border-radius:100px;overflow:hidden}
.bar-fill{height:100%;border-radius:100px;background:var(--nv);width:0;transition:width 1.1s cubic-bezier(.16,1,.3,1)}
.bar-fill.pl{background:#B9C4DC}
.bar-val{font-family:'Poppins',sans-serif;font-weight:700;color:var(--nv);text-align:right}
.cite{font-size:12px;color:var(--mute);border-top:1px solid var(--line);margin-top:16px;padding-top:12px}
.stat-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat{background:var(--acc-soft);border-radius:12px;padding:18px}
.stat b{display:block;font-family:'Poppins',sans-serif;font-size:15px;color:var(--nv);margin-bottom:4px}
.stat span{font-size:13px;color:var(--soft)}
.stat em{display:inline-block;margin-top:8px;font-style:normal;font-size:12px;font-weight:700;color:#fff;background:var(--nv);padding:3px 9px;border-radius:100px}
table.pk{width:100%;border-collapse:collapse;font-size:14px;background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
table.pk th{background:var(--nv);color:#fff;font-weight:600;text-align:left;padding:11px 14px;font-size:13px}
table.pk td{padding:11px 14px;border-top:1px solid var(--line);color:var(--ink)}
table.pk tr:nth-child(even) td{background:#FAFBFE}
.tw{overflow-x:auto}

/* Accordions */
details.acc{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
details.acc summary{list-style:none;cursor:pointer;padding:17px 22px;font-family:'Poppins',sans-serif;font-weight:600;color:var(--nv);display:flex;justify-content:space-between;align-items:center;gap:12px}
details.acc summary::-webkit-details-marker{display:none}
details.acc summary::after{content:'+';font-size:22px;color:var(--acc);font-weight:400;line-height:1}
details.acc[open] summary::after{content:'−'}
details.acc .body{padding:0 22px 20px;color:var(--soft);font-size:14.5px}
details.acc .body ul{padding-left:18px}details.acc .body li{margin-bottom:5px}

/* Safety */
.isi{border:1.5px solid #F2C9A8;background:#FFF8F2;border-radius:var(--r);padding:28px}
.isi h3{color:#8A3B00;font-size:18px;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.isi p,.isi li{color:#5C3A20;font-size:14.5px}
.isi ul{padding-left:18px}.isi li{margin-bottom:6px}

/* Info table */
.info{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.info th{width:34%;text-align:left;font-size:13px;font-weight:600;color:var(--soft);background:#FAFBFE;padding:13px 18px;border-top:1px solid var(--line);vertical-align:top}
.info td{padding:13px 18px;border-top:1px solid var(--line);font-size:14.5px}
.info tr:first-child th,.info tr:first-child td{border-top:0}
.req{color:var(--mute);font-style:italic}

/* Downloads */
.dl{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.dl .doc{width:46px;height:56px;border-radius:8px;background:var(--acc-soft);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:var(--acc-ink);flex-shrink:0}
.dl b{display:block;color:var(--nv);font-family:'Poppins',sans-serif;font-size:15px}
.dl span{font-size:13px;color:var(--soft)}
.dl .btn{margin-left:auto}

/* Product cards (directory + related) */
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--s1);transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--s3)}
.pcard .pimg{height:210px;display:flex;align-items:center;justify-content:center;padding:22px;background:linear-gradient(160deg,#fff,var(--c-soft,#EEF3FB))}
.pcard .pimg img{max-height:166px;width:auto;filter:drop-shadow(0 14px 20px rgba(11,31,91,.18));transition:transform .5s}
.pcard:hover .pimg img{transform:scale(1.05)}
.pcard .pbody{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.pcard .ta{font-size:10.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--c-ink,#0B4F96);margin-bottom:6px}
.pcard h3{font-size:22px;margin-bottom:2px}
.pcard h3 sup{font-size:.45em;font-weight:500}
.pcard .gen{font-size:14px;color:var(--soft);margin-bottom:10px}
.pcard .str{font-size:13px;font-weight:600;color:var(--nv);background:var(--bg);border-radius:7px;padding:5px 10px;align-self:flex-start;margin-bottom:16px}
.pcard .go{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--sky)}
.pcard[data-cat="anti-infectives"]{--c-soft:#F1ECF9;--c-ink:#4A2577}
.pcard[data-cat="oncology"]{--c-soft:#E6F6FB;--c-ink:#0A6C86}
.pcard[data-cat="urology"]{--c-soft:#FCEDEF;--c-ink:#8E1426}
.pcard[data-cat="gastro"]{--c-soft:#E8F4FD;--c-ink:#0B4F96}
.pcard .note{font-size:11.5px;color:var(--mute);margin:-8px 0 12px}

/* Directory */
.dir-hero{background:linear-gradient(145deg,#071444 0%,#0B1F5B 45%,#0D3A7A 100%);color:#fff;position:relative;overflow:hidden}
.dir-hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1.2px,transparent 1.2px);background-size:26px 26px}
.dir-hero .wrap{position:relative;padding-top:56px;padding-bottom:64px}
.dir-hero h1{color:#fff;font-size:clamp(34px,4.4vw,54px);font-weight:700;margin:10px 0 12px}
.dir-hero p{color:rgba(255,255,255,.7);max-width:640px;font-size:16.5px}
.dir-hero .eyebrow{color:#7EEAF0}.dir-hero .eyebrow::before{background:#7EEAF0}
.dir-hero .crumb,.dir-hero .crumb a{color:rgba(255,255,255,.6)}
.ta-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-36px;position:relative;z-index:3}
.ta-tile{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--s2);cursor:pointer;border-top:4px solid var(--t);transition:transform .3s}
.ta-tile:hover,.ta-tile.on{transform:translateY(-4px)}
.ta-tile.on{box-shadow:0 0 0 2px var(--t),var(--s2)}
.ta-tile b{display:block;font-family:'Poppins',sans-serif;color:var(--nv);font-size:16px;margin-bottom:2px}
.ta-tile span{font-size:13px;color:var(--soft)}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:36px 0 22px}
.filters button{font-family:inherit;font-size:13.5px;font-weight:600;padding:9px 16px;border-radius:100px;border:1.5px solid var(--line);background:#fff;color:var(--soft);cursor:pointer}
.filters button.on{background:var(--nv);border-color:var(--nv);color:#fff}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard.hide{display:none}
.pipe{border:2px dashed #C8D4E8;border-radius:18px;padding:24px;background:#fff}
.pipe .st{display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:#7A5A00;background:#FFF4D6;padding:4px 10px;border-radius:100px;margin-bottom:12px}
.pipe h3{font-size:20px;margin-bottom:4px}
.pipe p{font-size:14px;color:var(--soft)}

/* Footer + disclaimer */
.disc{background:var(--bg);border-top:1px solid var(--line);padding:30px 0;font-size:12.5px;color:var(--soft)}
.disc b{color:var(--nv)}
footer{background:var(--nv2);color:rgba(255,255,255,.55);padding:44px 0 26px;font-size:13px}
footer .fg{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:28px}
footer img{height:44px;width:auto;margin-bottom:12px}
footer h4{color:#fff;font-size:12px;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px;font-family:'Inter',sans-serif}
footer a{display:block;color:rgba(255,255,255,.55);margin-bottom:7px}
footer a:hover{color:#fff}
footer .fb{border-top:1px solid rgba(255,255,255,.08);padding-top:18px;font-size:11.5px;color:rgba(255,255,255,.35)}

/* HCP gate */
.gate{position:fixed;inset:0;z-index:999;background:rgba(7,20,68,.72);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:20px}
.gate.show{display:flex}
.gate .box{background:#fff;border-radius:20px;max-width:520px;width:100%;padding:34px;box-shadow:var(--s3)}
.gate h2{font-size:22px;margin-bottom:10px}
.gate p{color:var(--soft);font-size:14.5px;margin-bottom:22px}
.gate .row{display:flex;gap:12px;flex-wrap:wrap}

/* Reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s,transform .7s cubic-bezier(.16,1,.3,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}.stage img{transition:none}}

/* Responsive */
@media(max-width:1024px){
  .p-hero .wrap{grid-template-columns:1fr;gap:20px}
  .stage{min-height:300px}.stage img{max-height:280px}
  .grid3,.pgrid{grid-template-columns:1fr 1fr}
  .grid4,.ta-tiles{grid-template-columns:1fr 1fr}
  footer .fg{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .wrap{padding:0 18px}
  .nav-links,.nav .nav-cta{display:none}.nav-toggle{display:flex}
  .nav .wrap{height:64px}.nav-logo img{height:40px}
  .tabs{top:64px}
  .sec{padding:52px 0}
  .grid2,.grid3,.pgrid,.stat-trio{grid-template-columns:1fr}
  .grid4{grid-template-columns:1fr 1fr}
  .ta-tiles{grid-template-columns:1fr 1fr;margin-top:-28px}
  .bar-row{grid-template-columns:92px 1fr 50px;font-size:12.5px}
  .dl{flex-wrap:wrap}.dl .btn{margin-left:0;width:100%;justify-content:center}
  .info th{width:42%;padding:11px 12px}.info td{padding:11px 12px}
  footer .fg{grid-template-columns:1fr}
  .p-btns .btn{flex:1;justify-content:center}
}
@media(max-width:400px){.grid4,.ta-tiles{grid-template-columns:1fr}}