:root { --bbt-ink:#152126; --bbt-teal:#079e92; --bbt-teal-dark:#057b72; --bbt-teal-light:#eaf8f6; }
.logo-image{align-items:center;display:flex}.logo-image img{display:block;width:clamp(180px,17vw,255px);height:auto}
.hero{background:linear-gradient(135deg,#fff 52%,var(--bbt-teal-light))}.hero-logo{display:flex;align-items:center;justify-content:center;padding:36px}.hero-logo img{width:min(100%,650px);height:auto;filter:drop-shadow(0 18px 34px rgba(21,33,38,.12))}
.eyebrow,h1 em{color:var(--bbt-teal)}.dark .eyebrow,.dark li b{color:#68d3ca}footer .logo-image img{width:190px}
.tx-logo{display:flex;align-items:center}.tx-logo img{display:block;width:clamp(190px,19vw,275px);height:auto}.tx-head{height:86px}.product-stage{background:linear-gradient(145deg,#eaf5f3,#fbfdfd)}.source-note{background:linear-gradient(145deg,var(--bbt-ink),#20383a)}
@media(max-width:800px){.logo-image img{width:170px}.hero-logo{display:none}footer .logo-image img{width:180px}}
@media(max-width:520px){.tx-head{height:72px}.tx-logo img{width:175px}.tx-head nav{gap:12px;font-size:13px}}

/* BBgroup is the neutral umbrella brand on the shared homepage. */
.group-home{--group-blue:#1956ff;--group-teal:#079e92;--brand:var(--group-blue)}
.group-home .group-logo img{width:clamp(190px,18vw,270px)}
.group-home .hero{background:linear-gradient(135deg,#fff 49%,#eef4ff 73%,#eaf8f6)}
.group-home .eyebrow{color:var(--group-blue)}
.group-home h1 em{background:linear-gradient(90deg,var(--group-blue),var(--group-teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.group-home .primary{background:linear-gradient(100deg,var(--group-blue),var(--group-teal));border-color:transparent}
.group-home .group-hero-logo img{width:min(100%,680px)}
.group-home footer .group-logo img{width:210px}
@media(max-width:800px){.group-home .group-logo img{width:178px}.group-home footer .group-logo img{width:190px}}