/* =========================================================
   Biomolecular Life, Inc. (VGLS)
   Corporate / Investor site — refined luxury system
   ========================================================= */

:root{
  --bg:        #070c16;
  --bg-2:      #0a111f;
  --panel:     #0c1424;
  --panel-2:   #0f1828;
  --line:      rgba(190,205,230,.12);
  --line-2:    rgba(190,205,230,.20);
  --ink:       #f3f6fb;   /* headings / platinum white */
  --body:      #aab6cb;   /* body copy */
  --faint:     #74829b;   /* captions / meta */
  --accent:    #9db6de;   /* cool platinum-blue, used sparingly */
  --accent-d:  #1b3358;
  --gold:      #c7b282;   /* champagne — trademark/tagline only */
  --serif: "Fraunces","Georgia",serif;
  --sans:  "Inter",system-ui,-apple-system,Arial,sans-serif;
  --maxw: 1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--body);
  background:var(--bg);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(36,64,112,.28), transparent 62%),
    radial-gradient(900px 600px at -5% 8%, rgba(20,38,70,.30), transparent 60%),
    var(--bg);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:500;line-height:1.12;letter-spacing:-.005em}
h1{font-size:clamp(2.6rem,5.4vw,4.6rem);font-weight:500}
h2{font-size:clamp(1.9rem,3.4vw,2.9rem)}
h3{font-size:1.32rem;line-height:1.25}
h4{font-size:1.05rem}
p{color:var(--body)}
strong{color:var(--ink);font-weight:600}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.eyebrow{
  font-family:var(--sans);text-transform:uppercase;letter-spacing:.32em;
  font-size:.7rem;font-weight:600;color:var(--accent);margin-bottom:20px;
  display:flex;align-items:center;gap:14px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);opacity:.7}
.center .eyebrow{justify-content:center}
.muted{color:var(--faint)}
.lead{font-size:1.18rem;line-height:1.7;color:var(--body)}
.center{text-align:center}
.tm{color:var(--gold);font-style:italic;font-family:var(--serif)}

/* ---------- Ticker ---------- */
.ticker{background:#05090f;border-bottom:1px solid var(--line);font-size:.76rem}
.ticker .wrap{display:flex;align-items:center;justify-content:space-between;height:40px;gap:18px}
.ticker .tk{display:flex;align-items:center;gap:14px;white-space:nowrap}
.ticker .sym{color:var(--ink);font-weight:600;letter-spacing:.12em}
.ticker .ex{color:var(--faint);letter-spacing:.06em;text-transform:uppercase;font-size:.68rem}
.ticker .px{color:var(--accent);font-weight:500;letter-spacing:.04em}
.ticker .px:hover{color:var(--ink)}
.ticker .right{color:var(--faint)}
.ticker .right a{color:var(--accent)}
@media(max-width:760px){.ticker .right{display:none}}

/* ---------- Header ---------- */
header.site{position:sticky;top:0;z-index:50;background:rgba(7,12,22,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{width:46px;height:46px;border-radius:50%}
.brand b{color:var(--ink);font-family:var(--serif);font-size:1.18rem;font-weight:500;letter-spacing:.01em;line-height:1.05}
.brand span span,.brand>span>span{display:block;font-family:var(--sans);font-size:.6rem;letter-spacing:.32em;color:var(--accent);text-transform:uppercase;margin-top:3px}
nav.main{display:flex;align-items:center;gap:30px}
nav.main a{font-size:.84rem;font-weight:500;letter-spacing:.02em;color:var(--body);position:relative;padding:4px 0;transition:.2s}
nav.main a:hover{color:var(--ink)}
nav.main a.active{color:var(--ink)}
nav.main a.active::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:var(--accent)}
.nav-cta{border:1px solid var(--line-2);padding:11px 22px !important;color:var(--ink) !important;letter-spacing:.14em;text-transform:uppercase;font-size:.7rem !important;font-weight:600 !important;transition:.25s}
.nav-cta:hover{background:var(--ink);color:#0a1424 !important;border-color:var(--ink)}
.nav-cta.active::after{display:none}
.burger{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:1.5px;background:var(--ink)}
@media(max-width:1000px){
  nav.main{position:fixed;top:124px;right:0;left:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(8,15,28,.99);border-bottom:1px solid var(--line);padding:10px 28px 22px;transform:translateY(-145%);transition:.35s}
  nav.main.open{transform:translateY(0)}
  nav.main a{padding:15px 0;border-bottom:1px solid var(--line)}
  nav.main a.active::after{display:none}
  .nav-cta{margin-top:16px;text-align:center}
  .burger{display:flex}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:11px;cursor:pointer;
  padding:16px 32px;border-radius:2px;
  font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  background:var(--ink);color:#0a1424;border:1px solid var(--ink);transition:.28s;
}
.btn:hover{background:transparent;color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{border-color:var(--ink);background:rgba(243,246,251,.04)}
.btn .ar{font-size:.9rem;letter-spacing:0}

/* ---------- Hero ---------- */
.hero{position:relative;padding:120px 0 110px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}
.hero h1{margin-bottom:0}
.hero p.lead{margin:30px 0 38px;max-width:520px}
.hero .cta-row{display:flex;gap:16px;flex-wrap:wrap}
.hero .tag{display:block;margin-top:40px;font-size:1.05rem}
.hero-art{position:relative}
.hero-art img{width:100%;border-radius:3px;border:1px solid var(--line)}
.hero-art::after{content:"";position:absolute;inset:0;border-radius:3px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);pointer-events:none}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr;gap:46px}.hero{padding:70px 0 64px}}

/* interior page hero */
.page-hero{padding:96px 0 56px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.3rem,4.4vw,3.6rem)}
.page-hero p{max-width:660px;margin-top:22px;font-size:1.14rem;line-height:1.7}

/* ---------- Sections ---------- */
section{padding:92px 0}
.section-head{max-width:740px;margin-bottom:60px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{margin-bottom:0}
.section-head p{margin-top:20px;font-size:1.08rem}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:38px 26px;text-align:left;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--serif);font-size:2.4rem;color:var(--ink);font-weight:500;line-height:1;margin-bottom:12px}
.stat small{color:var(--faint);font-size:.8rem;letter-spacing:.04em;text-transform:uppercase}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}}

/* card grids */
.grid{display:grid;gap:1px;background:var(--line)}
.grid.gap{gap:24px;background:transparent}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

.card{background:var(--bg);padding:42px 36px;transition:.3s;position:relative}
.grid:not(.gap) .card:hover{background:var(--panel)}
.grid.gap .card{border:1px solid var(--line)}
.grid.gap .card:hover{border-color:var(--line-2)}
.card .idx{font-family:var(--serif);font-size:1.25rem;color:var(--accent);font-weight:500;display:block;margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--line);letter-spacing:.05em}
.card h3{margin-bottom:14px}
.card p{font-size:.97rem;color:var(--body)}
.card ul{margin-top:20px;list-style:none;display:grid;gap:11px}
.card ul li{position:relative;padding-left:20px;font-size:.92rem;color:var(--body)}
.card ul li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:1px;background:var(--accent)}

/* split feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split.rev .img-col{order:2}
.split .img-col img{border-radius:3px;border:1px solid var(--line);width:100%}
.feature-list{list-style:none;display:grid;gap:16px;margin-top:26px}
.feature-list li{position:relative;padding-left:30px;color:var(--body)}
.feature-list li::before{content:"";position:absolute;left:0;top:13px;width:16px;height:1px;background:var(--accent)}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}.split.rev .img-col{order:0}}

/* quote / band */
.band{border:1px solid var(--line);padding:80px 56px;text-align:center;background:linear-gradient(180deg,var(--panel),var(--bg))}
.band h2{margin-bottom:18px;font-style:italic}
.band p{max-width:600px;margin:0 auto 32px;color:var(--body);font-size:1.05rem}

/* pills */
.pills{display:flex;flex-wrap:wrap;gap:0}
.pill{border:1px solid var(--line);padding:13px 22px;font-size:.86rem;color:var(--body);margin:-1px 0 0 -1px;letter-spacing:.02em}

/* ---------- Newsroom / press ---------- */
.pr-list{border-top:1px solid var(--line)}
.pr{display:grid;grid-template-columns:160px 1fr auto;gap:30px;align-items:center;padding:30px 4px;border-bottom:1px solid var(--line);transition:.22s}
.pr:hover{padding-left:14px;padding-right:0}
.pr .date{color:var(--accent);font-size:.76rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.pr .ti{color:var(--ink);font-family:var(--serif);font-weight:500;font-size:1.22rem;line-height:1.3}
.pr .ti small{display:block;font-family:var(--sans);color:var(--faint);font-weight:400;font-size:.9rem;margin-top:8px;line-height:1.55}
.pr .more{color:var(--faint);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;transition:.2s}
.pr:hover .more{color:var(--accent)}
@media(max-width:760px){.pr{grid-template-columns:1fr;gap:10px}.pr:hover{padding-left:4px}}

/* doc / filing rows */
.doc{display:flex;align-items:center;gap:20px;padding:24px 26px;border:1px solid var(--line);background:var(--bg);transition:.24s}
.doc:hover{border-color:var(--line-2);background:var(--panel)}
.dic{width:42px;height:42px;border:1px solid var(--line-2);display:grid;place-items:center;flex:0 0 auto;color:var(--accent)}
.dic svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.4}
.doc b{color:var(--ink);display:block;font-size:1rem;font-weight:600;font-family:var(--sans)}
.doc small{color:var(--faint);font-size:.85rem}

/* ---------- Contact form ---------- */
.form{display:grid;gap:20px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:640px){.form .row{grid-template-columns:1fr}}
.form label{font-size:.7rem;color:var(--faint);display:block;margin-bottom:9px;letter-spacing:.14em;text-transform:uppercase}
.form input,.form select,.form textarea{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:2px;padding:15px 16px;color:var(--ink);font-family:inherit;font-size:.95rem}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form textarea{min-height:140px;resize:vertical}

/* ---------- Footer ---------- */
footer.site{border-top:1px solid var(--line);background:var(--bg-2);padding:80px 0 36px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}
.foot-grid h4{font-family:var(--sans);font-size:.7rem;text-transform:uppercase;letter-spacing:.24em;color:var(--accent);margin-bottom:22px;font-weight:600}
.foot-grid a{display:block;color:var(--faint);font-size:.9rem;padding:7px 0;transition:.18s}
.foot-grid a:hover{color:var(--ink)}
.foot-brand p{color:var(--faint);font-size:.92rem;margin-top:18px;max-width:330px;line-height:1.7}
.foot-bottom{border-top:1px solid var(--line);margin-top:54px;padding-top:28px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.78rem;color:var(--faint)}
.disc{margin-top:30px;font-size:.74rem;line-height:1.7;color:#5f6c84;border-top:1px solid var(--line);padding-top:24px}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr;gap:34px}}

/* reveal */
.reveal{opacity:0;transform:translateY(20px);transition:.8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* hero scroll cue */
.scroll-cue{display:inline-flex;flex-direction:column;align-items:center;gap:12px;margin-top:48px;
  color:var(--faint);font-size:.64rem;letter-spacing:.28em;text-transform:uppercase}
.scroll-cue .line{width:1px;height:46px;background:rgba(157,182,222,.25);position:relative;overflow:hidden}
.scroll-cue .line::after{content:"";position:absolute;top:-45%;left:0;width:1px;height:45%;
  background:var(--accent);animation:cue 1.9s cubic-bezier(.4,0,.2,1) infinite}
@keyframes cue{0%{top:-45%}60%,100%{top:100%}}
html.no-motion .scroll-cue .line::after{animation:none;top:0;height:100%;opacity:.4}

/* =========================================================
   Accessibility, i18n, animated DNA background
   ========================================================= */

/* base sizing so the text-size control can scale rem units */
html{font-size:100%}
body{font-size:1rem}

/* skip link */
.skip-link{position:fixed;left:14px;top:-60px;z-index:200;background:var(--ink);color:#08111f;
  padding:11px 18px;border-radius:3px;font-size:.8rem;font-weight:600;letter-spacing:.06em;transition:top .2s}
.skip-link:focus{top:14px;outline:2px solid var(--accent);outline-offset:2px}

/* visible keyboard focus everywhere */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}

/* animated DNA canvas (sits above the vignette, behind content) */
#dna-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.55}

/* ---- language switch (injected into header) ---- */
.lang-switch{display:inline-flex;align-items:center;border:1px solid var(--line-2);border-radius:3px;overflow:hidden;margin-left:4px}
.lang-switch button{background:transparent;border:0;color:var(--faint);font:600 .68rem/1 var(--sans);letter-spacing:.12em;padding:8px 11px;cursor:pointer;transition:.2s}
.lang-switch button[aria-pressed="true"]{background:var(--ink);color:#08111f}
.lang-switch button:hover{color:var(--ink)}
.lang-switch button[aria-pressed="true"]:hover{color:#08111f}
@media(max-width:1000px){.lang-switch{margin:14px 0 0;align-self:flex-start}}

/* ---- accessibility widget ---- */
#a11y-btn{position:fixed;right:22px;bottom:22px;z-index:120;width:54px;height:54px;border-radius:50%;
  background:var(--ink);color:#08111f;border:0;cursor:pointer;display:grid;place-items:center;
  box-shadow:0 12px 30px -10px rgba(0,0,0,.7);transition:transform .2s}
#a11y-btn:hover{transform:translateY(-2px)}
#a11y-btn svg{width:26px;height:26px}
#a11y-panel{position:fixed;right:22px;bottom:88px;z-index:120;width:310px;max-width:calc(100vw - 44px);
  background:var(--panel);border:1px solid var(--line-2);border-radius:8px;padding:22px;
  box-shadow:0 30px 70px -24px rgba(0,0,0,.85);transform:translateY(12px) scale(.98);opacity:0;visibility:hidden;
  transition:.22s;transform-origin:bottom right}
#a11y-panel.open{transform:none;opacity:1;visibility:visible}
#a11y-panel h3{font-family:var(--sans);font-size:.78rem;text-transform:uppercase;letter-spacing:.2em;color:var(--accent);font-weight:600;margin-bottom:16px}
.a11y-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-top:1px solid var(--line)}
.a11y-row:first-of-type{border-top:0}
.a11y-row span{font-size:.86rem;color:var(--body)}
.a11y-row button,.a11y-seg button{background:transparent;border:1px solid var(--line-2);color:var(--body);
  border-radius:3px;padding:7px 10px;font:600 .72rem/1 var(--sans);cursor:pointer;transition:.18s}
.a11y-row button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#08111f}
.a11y-row button:hover{border-color:var(--ink);color:var(--ink)}
.a11y-seg{display:inline-flex;gap:6px}
.a11y-seg button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#08111f}
#a11y-reset{width:100%;margin-top:16px;background:transparent;border:1px solid var(--line-2);color:var(--body);
  padding:11px;border-radius:3px;font:600 .72rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;cursor:pointer}
#a11y-reset:hover{border-color:var(--ink);color:var(--ink)}

/* ---- accessibility states (toggled on <html>) ---- */
html.fs-1{font-size:108%} html.fs-2{font-size:118%} html.fs-3{font-size:130%}
html.hl-links a{text-decoration:underline;text-underline-offset:3px}
html.readable body,html.readable input,html.readable textarea,html.readable select,html.readable button{
  font-family:Verdana,Tahoma,system-ui,sans-serif !important;letter-spacing:.012em;line-height:1.85}
html.readable h1,html.readable h2,html.readable h3,html.readable h4{font-family:Verdana,Tahoma,system-ui,sans-serif !important;letter-spacing:0}
html.hc{--bg:#000;--bg-2:#000;--panel:#0b0b0b;--panel-2:#101010;
  --ink:#fff;--body:#fff;--faint:#e6ecf5;--line:rgba(255,255,255,.45);--line-2:rgba(255,255,255,.7);--accent:#9fd1ff}
html.hc body::before{display:none}
html.hc #dna-bg{opacity:.18}
html.no-motion #dna-bg{display:none}
html.no-motion *,html.no-motion *::before,html.no-motion *::after{
  animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}

@media (prefers-reduced-motion: reduce){
  .reveal{transition:none}
  html:not(.force-motion) #dna-bg{opacity:.32}
}