/* First-reference homepage study. Deliberately scoped to the homepage. */
body.home-reference { --ink: #092956; --aqua: #54d9ee; background: #f6faff; color: var(--ink); }
.home-reference main { max-width: 1440px; padding: 0 32px 64px; }
.home-reference .page-content:has(.home) { max-width: none; }
.home-reference .home { gap: 52px; }
.home-reference .home .hero { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; min-height: 590px; gap: 0; padding: 56px 64px 90px; background: radial-gradient(ellipse at 85% 40%, #155e99 0, #08376c 35%, #04234c 75%); border-radius: 0 0 16px 16px; }
.home-reference .hero::before { content: ''; position: absolute; z-index: -1; inset: 0; background: url('/images/brand/home-neural-lines.svg') center right / cover no-repeat; opacity: .55; }
.home-reference .home .hero-text { z-index: 2; max-width: 670px; }
.home-reference .hero-eyebrow { color: #75e0ed; font-size: clamp(1.65rem, 2.3vw, 2rem); font-weight: 650; line-height: 1.3; letter-spacing: .01em; text-transform: none; margin: 0 0 24px; }
.home-reference .home .hero .hero-headline { font: 400 clamp(2.5rem, 4.4vw, 4.25rem)/1.09 Georgia, 'Times New Roman', serif; letter-spacing: -.025em; color: white; max-width: 17ch; margin: 0 0 24px; }
.home-reference .hero-description { font-size: 1.15rem; line-height: 1.6; color: #c1d6ed; max-width: 39ch; margin-bottom: 22px; }
.home-reference .home .hero .tagline { color: #c1d6ed; font-size: .88rem; line-height: 1.6; max-width: 47ch; margin-bottom: 26px; }
.home-reference .home .hero .positioning { display: none; }
.home-reference .home .hero-links { gap: 20px; }
.home-reference .hero-links > a { color: #e5f7ff; font-size: .92rem; }
.home-reference .hero-links .primary-link { background: #fff; color: #092956; padding: 15px 22px; box-shadow: 0 8px 32px #00152d30; }
.home-reference .hero-links .primary-link:hover { background: #dcf8ff; color: #092956; }
.home-reference .primary-link span { margin-left: 20px; color: #006aab; }
.home-reference .home .hero-portrait { position: absolute; right: 10px; bottom: 0; width: 46%; max-width: 535px; height: 95%; object-fit: contain; object-position: bottom; margin: 0; border-radius: 0; }
.home-reference .home .home-directions { position: relative; z-index: 3; order: 0; margin: -90px 36px 0; padding: 18px; background: white; border: 1px solid #e7f0f8; border-radius: 18px; box-shadow: 0 14px 40px #17457508; }
.home-reference #directions-heading { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.home-reference .home .home-directions .card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.home-reference .home .home-directions .card { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 24px; border: 1px solid transparent; border-radius: 12px; background: linear-gradient(145deg, #eaf4ff, #f6faff); min-height: 280px; box-shadow: none; text-decoration: none; }
.home-reference .home .home-directions .card:hover { border-color: #80bddf; background: #eaf5ff; transform: translateY(-3px); }
.home-reference .direction-art { display: flex; align-items: center; height: 94px; width: 150px; margin-bottom: 8px; }
.home-reference .direction-art img { width: 120px; height: 90px; object-fit: contain; }
.home-reference .direction-art svg { width: 150px; height: 90px; stroke: #0879cf; stroke-width: 1.3; }
.home-reference .home .card-title { font-size: 1.12rem; color: #082959; line-height: 1.35; }
.home-reference .card-description { font-size: .9rem; line-height: 1.5; color: #526e91; }
.home-reference .home .home-directions .card-arrow { position: static; align-self: flex-end; margin-top: auto; color: #0062d2; font-size: 1.5rem; }
.home-reference .neurophysiology-link { display: flex; justify-content: space-between; padding: 18px 8px 0; font-size: .95rem; color: #174b83; }
.home-reference .home > .section:not(.home-directions), .home-reference .audience-paths { margin-inline: 64px; }
.home-reference .home .section h2, .home-reference .audience-paths h2 { font: 400 2.1rem/1.2 Georgia, serif; color: #092956; }
.home-reference .audience-paths { border: 0; padding: 0; gap: 24px; }
.home-reference .audience-paths > div { padding: 32px; background: white; border: 1px solid #e1ecf6; border-radius: 14px; }
.home-reference .home .about-section { padding: 36px; background: linear-gradient(110deg, #e8f3ff, #fff); border: 1px solid #e2eef9; border-radius: 16px; }
.home-reference .home .editorial-card, .home-reference .home .work-block { background: white; border-radius: 12px; }
.home-reference a:focus-visible { outline: 3px solid #009bbb; outline-offset: 4px; }
@media (max-width: 1000px) {
 .home-reference main { padding-inline: 20px; }
 .home-reference .home .hero { min-height: 560px; padding: 40px 32px 90px; }
 .home-reference .home .hero .hero-headline { font-size: 3rem; }
 .home-reference .home .hero-portrait { right: -30px; width: 48%; height: 80%; }
 .home-reference .home .home-directions { margin-inline: 16px; }
 .home-reference .home > .section:not(.home-directions), .home-reference .audience-paths { margin-inline: 20px; }
 .home-reference .home .home-directions .card { padding: 18px; }
}
@media (max-width: 600px) {
 .home-reference main { padding: 0 12px 40px; }
 .home-reference .home { gap: 32px; }
 .home-reference .home > .section, .home-reference .home > .audience-paths { order: 0; }
 .home-reference .home .hero { display: block; min-height: 0; padding: 32px 24px 0; }
 .home-reference .hero-eyebrow { font-size: 1.45rem; letter-spacing: 0; margin-bottom: 18px; }
 .home-reference .home .hero .hero-headline { font-size: clamp(2rem, 8.6vw, 3rem); max-width: 18ch; }
 .home-reference .hero-description { font-size: 1rem; }
 .home-reference .home .hero .tagline { font-size: .85rem; }
 .home-reference .home .hero-links { gap: 16px; }
 .home-reference .home .hero-portrait { display: block; position: relative; right: auto; bottom: auto; width: 85%; height: 310px; max-width: none; margin: 20px -24px 0 auto; object-position: center top; object-fit: cover; }
 .home-reference .home .home-directions { margin: -24px 8px 0; padding: 10px; border-radius: 14px; }
 .home-reference .home .home-directions .card-grid { grid-template-columns: 1fr; gap: 10px; }
 .home-reference .home .home-directions .card { display: grid; grid-template-columns: 65px minmax(0, 1fr) 18px; align-items: center; min-height: 110px; gap: 6px 12px; padding: 16px 12px; }
 .home-reference .direction-art { grid-row: 1 / 3; height: 60px; width: 65px; margin: 0; }
 .home-reference .direction-art img, .home-reference .direction-art svg { width: 65px; height: 60px; }
 .home-reference .home .card-title { font-size: 1rem; grid-column: 2; }
 .home-reference .card-description { grid-column: 2; font-size: .82rem; }
 .home-reference .home .home-directions .card-arrow { grid-column: 3; grid-row: 1 / 3; align-self: center; }
 .home-reference .neurophysiology-link { font-size: .86rem; gap: 12px; }
 .home-reference .home > .section:not(.home-directions), .home-reference .audience-paths { margin-inline: 8px; }
 .home-reference .audience-paths > div, .home-reference .home .about-section { padding: 24px; }
 .home-reference .home .section h2, .home-reference .audience-paths h2 { font-size: 1.8rem; }
}
/* Absolute portrait uses the entire hero as its containing block. */
.home-reference .home .hero-portrait { grid-area: auto; }
.home-reference .home > .section + .section { margin-top: 0; }
.home-reference .home .about-section { max-width: none; }
.home-reference .home .editorial-card, .home-reference .home .work-block { padding: 28px; }
@media (max-width: 600px) {
 .home-reference .home .editorial-card, .home-reference .home .work-block { padding: 22px; }
}

/* One semantic H1, with the existing name and headline presentation. */
.home-reference .home .hero h1 { font: inherit; letter-spacing: normal; color: inherit; max-width: none; margin: 0; }
.home-reference .hero h1 > span { display: block; }