.brain-page{background:#faf8f2;color:#12344a}.brain-page header{background:#fff;color:#12344a;height:92px;box-shadow:none;border-bottom:1px solid #d3dfe5}.brain-page nav{color:#183e55}.brain-page .menu-toggle{color:#163a51}.brain-page .brand small{color:#92562f}.brain-page .nav-cta{color:#195981;border-color:#c27941}.brain-page .gold{background:#f0dec4;border-left:4px solid #d38242;box-shadow:none;color:#0e3146}
.brain-hero{position:relative;isolation:isolate;overflow:hidden;min-height:750px;background:#061a2a;color:white;padding:92px 7% 72px;display:flex;align-items:center}
.brain-hero-image{position:absolute;inset:0;z-index:-2}.brain-hero-image img{height:100%;width:100%;object-fit:cover;object-position:center}
.brain-hero:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#031421ed 0%,#031421dd 40%,#03142177 62%,#03142100 90%)}
.brain-hero-copy{max-width:660px}.brain-hero .eyebrow{font-size:10px;letter-spacing:.16em;color:#d1e3ed;margin-bottom:29px}.brain-hero .eyebrow:before{content:'';display:inline-block;width:25px;height:2px;background:#d88a50;margin-right:13px;vertical-align:middle}
.brain-hero h1{font-size:clamp(61px,6vw,100px);line-height:1.04;letter-spacing:-.04em}.brain-hero h1 em{color:#e5bd8d}.brain-hero .brain-deck{font-family:var(--serif);font-size:29px;line-height:1.4;color:#e7edf0;margin-top:29px;max-width:510px}.brain-hero .brain-description{font-size:13px;line-height:1.9;color:#c6d9e5;margin-top:22px;max-width:455px}.brain-hero .button{margin-top:30px}
.brain-principles{display:grid;grid-template-columns:repeat(3,1fr);background:#0d3048;color:#dce9f1;padding:28px 7%;gap:30px;border-top:1px solid #a8866444}.brain-principles span{display:block;font-size:9px;letter-spacing:.12em;color:#dcad7e;margin-bottom:7px}.brain-principles strong{font-family:var(--serif);font-size:28px;font-weight:400}
.brain-section{padding:95px 7%}.brain-section .eyebrow{font-size:10px;letter-spacing:.15em;color:#98572f;margin-bottom:24px}.brain-section h2{font-size:clamp(43px,4.5vw,70px);line-height:1.09;color:#12374e}.brain-section h2 em{color:#2a7199}.brain-section p{font-size:14px;line-height:1.9;color:#4e687a}.brain-lead-grid{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:start}.brain-lead-grid>div>p{margin-bottom:23px}.brain-lead-grid .lead{font-family:var(--serif);font-size:27px;line-height:1.5;color:#1c435a}.brain-boundary{font-size:12px!important;padding:17px 22px;background:#edf2f3;border-left:2px solid #bc8659;margin-top:25px;color:#536d7c!important}
.brain-heading{display:grid;grid-template-columns:1.2fr 1fr;gap:8%;align-items:end;margin-bottom:43px}.brain-heading>p{max-width:420px}.brain-process{background:#eaf1f5}.brain-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));list-style:none;padding:0;margin:0;border-top:1px solid #a8bfce;gap:25px}.brain-steps li{padding-top:26px}.brain-steps .step-number{display:flex;align-items:center;justify-content:center;border:1px solid #b88b67;color:#955b32;background:#fff9;width:44px;height:44px;border-radius:50%;font-size:12px;margin-bottom:24px}.brain-steps h3{font-size:29px;line-height:1.15;margin-bottom:18px}.brain-steps p{font-size:12px;line-height:1.9}
.brain-assessments{background:#fff}.assessment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.assessment-card{padding:31px;border:1px solid #c4d5df;background:#fafcfc;position:relative}.assessment-card:before{content:'';position:absolute;top:0;left:31px;width:45px;height:2px;background:#ce8a52}.assessment-card .assessment-tag{font-size:9px;letter-spacing:.13em;color:#93512b;margin-bottom:18px}.assessment-card h3{font-size:34px;margin-bottom:20px}.assessment-card p{font-size:13px;margin-bottom:15px}.assessment-card .test-limit{font-size:11px;color:#617582;padding-top:15px;border-top:1px solid #d1dde3;margin-bottom:0}
.brain-options{background:#08273b;color:#f1ece2}.brain-options h2{color:#fff}.brain-options h2 em{color:#8bd0f4}.brain-options .eyebrow{color:#dcac7b}.brain-options p{color:#c5d9e5}.option-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.option-card{border-top:2px solid #b7895b;padding-top:27px}.option-card>span{display:block;font-size:9px;color:#e5bb91;letter-spacing:.12em;margin-bottom:19px}.option-card h3{font-size:34px;line-height:1.1;color:#fff;margin-bottom:22px}.option-card ul{padding-left:18px;margin:0}.option-card li{font-size:13px;line-height:1.9;color:#c4d8e4;margin-bottom:15px}.option-card strong{color:#eef5f8;font-weight:550}.brain-options .brain-boundary{background:#163a51;border-left-color:#db9c64;color:#d7e4eb!important}
.brain-evidence{background:#f6f3eb}.brain-evidence-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.brain-evidence-card{background:white;border:1px solid #c8d4da;padding:29px}.brain-evidence-card>span{font-size:9px;letter-spacing:.14em;color:#925b36;display:block;margin-bottom:20px}.brain-evidence-card h3{font-size:32px;line-height:1.1;margin-bottom:20px}.brain-evidence-card p{font-size:12px;margin-bottom:20px}.brain-evidence-card a{font-size:11px;color:#225f80;text-decoration:underline;text-underline-offset:4px}.brain-evidence-card .evidence-caution{border-top:1px solid #d3dfe4;padding-top:17px;font-size:11px;color:#5b7383}
.brain-difference{background:#fff}.difference-grid{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:center}.difference-grid ul{list-style:none;padding:0;margin:0}.difference-grid li{font-size:14px;line-height:1.85;padding:20px 0 20px 28px;position:relative;border-bottom:1px solid #cedae1}.difference-grid li:before{content:'+';position:absolute;left:0;top:20px;color:#c27b43;font-size:19px}.brain-cta{padding:85px 7%;background:linear-gradient(115deg,#133c55,#061c2c);color:#fff;display:grid;grid-template-columns:1.5fr 1fr;gap:9%;align-items:center}.brain-cta h2{font-size:clamp(43px,4.5vw,68px);line-height:1.09}.brain-cta h2 em{color:#e3b98b}.brain-cta p{font-size:13px;line-height:1.9;color:#c9dce7;margin-top:23px}.brain-cta .button{justify-self:end}.brain-sources{padding:55px 7%;background:#edf2f4}.brain-sources h2{font-size:28px;margin-bottom:25px}.brain-sources ol{padding-left:22px}.brain-sources li{font-size:12px;line-height:1.8;color:#486477;margin-bottom:13px}.brain-sources a{text-decoration:underline;color:#215e80;overflow-wrap:anywhere}.brain-sources>p{font-size:11px;line-height:1.8;color:#5a7180;margin-top:20px}
.brain-feature-link{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:7%;align-items:center;padding:75px 7%;background:#082a40;color:#f6f2e8}.brain-feature-link .brain-feature-image{min-width:0}.brain-feature-link img{width:100%;height:auto;display:block}.brain-feature-link h2{font-size:clamp(44px,4.3vw,68px);line-height:1.08}.brain-feature-link h2 em{color:#dfb58a}.brain-feature-link .eyebrow{font-size:10px;color:#ddae80;margin-bottom:24px}.brain-feature-link p{font-size:13px;line-height:1.9;color:#c8dce6;margin-top:22px}.brain-feature-link .text-link{color:#e8c39c;border-color:#c48752}
@media(max-width:1100px){.brain-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.brain-evidence-grid{gap:18px}.brain-evidence-card{padding:23px}.brain-evidence-card h3{font-size:28px}.option-grid{gap:23px}.option-card h3{font-size:29px}.brain-hero-copy{max-width:600px}.brain-hero:after{background:linear-gradient(90deg,#031421f0 0%,#031421d9 52%,#03142166 78%,transparent)}}
@media(max-width:850px){.brain-page nav{background:#fff;color:#15354a}.brain-page nav>a{border-color:#cbdbe4}.brain-hero{padding:75px 7%;min-height:700px}.brain-hero h1{font-size:65px}.brain-hero:after{background:#031421c9}.brain-hero-image img{object-position:70%}.brain-lead-grid,.brain-heading,.difference-grid,.brain-feature-link{grid-template-columns:1fr;gap:35px}.brain-section{padding:70px 7%}.brain-evidence-grid{grid-template-columns:1fr}.option-grid{grid-template-columns:1fr;gap:35px}.brain-steps{grid-template-columns:1fr 1fr}.brain-principles{gap:20px}.brain-principles strong{font-size:24px}.brain-cta{grid-template-columns:1fr;gap:28px}.brain-cta .button{justify-self:start}.brain-feature-link{padding:65px 7%}.brain-feature-link .brain-feature-image{max-width:650px}}
@media(max-width:560px){.brain-page header{height:86px}.brain-hero{min-height:680px;padding:65px 7%}.brain-hero h1{font-size:clamp(49px,12vw,62px)}.brain-hero .brain-deck{font-size:25px}.brain-hero .brain-description{font-size:12px}.brain-principles{grid-template-columns:1fr;padding:26px 7%;gap:16px}.brain-principles strong{font-size:25px}.brain-principles span{margin-bottom:3px}.brain-section h2{font-size:42px}.assessment-grid{grid-template-columns:1fr}.assessment-card{padding:27px}.brain-steps{gap:28px 22px}.brain-steps h3{font-size:26px}.brain-lead-grid .lead{font-size:25px}.brain-cta{padding:65px 7%}.brain-feature-link h2{font-size:43px}}