@font-face{font-family:Manrope;src:url(/assets/phase-c-v1/manrope.woff2) format('woff2');font-display:swap}
.brain-main{--ink:#eef3f8;--muted:#c9d7e6;--line:#35516e;font-family:Manrope,Arial,sans-serif;background:#071a2e;color:var(--ink)}
.brain-main *{box-sizing:border-box}
.brain-wrap{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.brain-main h1,.brain-main h2,.brain-main h3{font-family:inherit;color:var(--ink);text-transform:none;letter-spacing:-.035em}
.brain-main h1{font-size:clamp(32px,3.55vw,50px);line-height:1.13;font-weight:800;margin:0 0 24px;max-width:20ch}
.brain-main h2{font-size:clamp(27px,3vw,38px);line-height:1.2;font-weight:750;margin:0 0 24px;max-width:34ch}
.brain-main h3{font-size:18px;line-height:1.4;font-weight:750;margin:16px 0 8px;letter-spacing:-.015em}
.brain-main p{font-size:17px;line-height:1.75;color:var(--muted);max-width:68ch;margin:0 0 20px}
.brain-main strong{color:inherit;font-weight:750}
.brain-main .brain-eyebrow{font-size:12px;line-height:1.7;color:#91c4f8;letter-spacing:.1em;font-weight:750;margin:0 0 18px}
.brain-main .brain-lead{font-size:20px;line-height:1.6;color:#edf4fb}
.brain-hero{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:48px;align-items:start;padding-block:48px 64px}
.brain-hero>*,.brain-bio>*{min-width:0}
.brain-main .brain-cta{display:inline-block;max-width:100%;padding:16px 22px;background:#91c4f8;color:#002244;font-weight:800;font-size:16px;line-height:1.5;border-radius:6px;text-decoration:none;text-align:center}
.brain-main .brain-cta:hover{background:#b1d6fb}
.brain-main a:focus-visible,.brain-main summary:focus-visible{outline:3px solid #91c4f8;outline-offset:5px}
.brain-main .brain-cta:focus-visible{outline-color:#fff}
.brain-main .brain-cred{font-size:13px;color:#acc5df;line-height:1.8;margin:24px 0 0}
.brain-form{background:#fff;border:1px solid #d4e1ed;border-radius:12px;padding:26px;color:#002244;scroll-margin-top:100px;min-width:0}
.brain-form h2{font-size:26px;color:#002244;letter-spacing:-.025em;margin-bottom:14px}
.brain-form p{color:#344b61;font-size:15px;line-height:1.6}
.brain-form .brain-step{font-size:12px;font-weight:800;letter-spacing:.1em;color:#315e89;margin-bottom:12px}
.brain-frame{min-width:0}
.brain-frame iframe{display:block;min-height:420px;max-width:100%;border:0}
.brain-frame-details iframe{min-height:1260px}
.brain-main .brain-reassurance{font-size:13px;color:#344b61;line-height:1.7;padding-top:14px;border-top:1px solid #d4e1ed;margin:14px 0 0}
.brain-section{padding-block:68px;border-top:1px solid var(--line)}
.brain-soft{background:#0b223b}
.brain-steps{list-style:none;counter-reset:brain;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin:36px 0 0;padding:0}
.brain-steps li{counter-increment:brain;border-top:1px solid #4b6c8b;padding-top:22px}
.brain-steps li:before{content:'0' counter(brain);display:block;font-size:14px;color:#91c4f8;margin-bottom:12px;font-weight:800}
.brain-steps strong{font-size:19px;line-height:1.5}
.brain-steps p{font-size:16px;margin:10px 0 0}
.brain-bio{display:grid;grid-template-columns:290px minmax(0,1fr);gap:58px;align-items:center}
.brain-bio img{display:block;width:100%;height:auto;border-radius:8px}
.brain-bio p:last-child{margin-bottom:0}
.brain-books{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px 28px;margin-top:38px}
.brain-book{min-width:0}
.brain-book img{display:block;width:100%;height:300px;object-fit:contain;object-position:center bottom;background:#071a2e}
.brain-book p{font-size:14px;line-height:1.6;margin:0 0 12px}
.brain-book a{font-size:13px;line-height:1.5;color:#91c4f8;text-underline-offset:4px}
.brain-main .brain-book-note{margin-top:36px;font-size:16px}
.brain-examples{list-style:none;padding:0;margin:30px 0;max-width:850px;display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.brain-examples li{font-size:21px;font-weight:650;line-height:1.5;padding:19px 0;border-bottom:1px solid var(--line)}
.brain-faq{max-width:880px}
.brain-faq details{padding:20px 0;border-bottom:1px solid var(--line)}
.brain-faq summary{font-size:18px;font-weight:750;line-height:1.5;cursor:pointer;padding-right:14px}
.brain-faq details p{margin:16px 0 0;font-size:16px}
.brain-last{background:#0b223b}
.brain-details{max-width:850px;padding-block:48px 68px}
.brain-details h1{max-width:25ch}
.brain-details-form{margin-top:30px}
.brain-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip-link{position:absolute;left:12px;top:-100px;z-index:100}
.skip-link:focus{top:8px;padding:12px;background:white;color:#002244}
@media(max-width:1000px){.brain-hero{gap:28px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.brain-books{grid-template-columns:repeat(3,minmax(0,1fr))}.brain-bio{grid-template-columns:240px minmax(0,1fr);gap:32px}}
@media(max-width:760px){.brain-hero{grid-template-columns:1fr;padding-top:32px;gap:30px}.brain-intro h1{max-width:23ch}.brain-section{padding-block:46px}.brain-steps{grid-template-columns:1fr;gap:22px}.brain-bio{grid-template-columns:1fr}.brain-bio img{max-width:260px}.brain-books{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 20px}.brain-book img{height:285px}.brain-details{padding-top:32px}.brain-examples{grid-template-columns:1fr}.brain-form{padding:20px}.brain-details-form{padding:14px}.brain-wrap{width:calc(100% - 32px)}}
@media(max-width:440px){.brain-main h1{font-size:33px}.brain-main p{font-size:16px;line-height:1.7}.brain-main .brain-lead{font-size:18px}.brain-main .brain-cta{width:100%;padding-inline:12px}.brain-form h2{font-size:24px}.brain-form p{font-size:14px}.brain-book img{height:230px}.brain-book h3{font-size:16px;line-height:1.4}.brain-book p{font-size:13px}.brain-book a{font-size:12px}.brain-main .brain-eyebrow{font-size:11px}.brain-main .brain-cred{font-size:12px}.brain-frame-details iframe{min-height:1360px}.brain-details-form{padding:10px}.brain-details h1{font-size:32px}.brain-main .brain-reassurance{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}