.course-intro{max-width:900px;margin-bottom:30px}.course-intro>p:last-child{color:var(--muted)}
.coursework-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line)}
.software-gallery{margin:8px 0 34px}.software-gallery img{display:block;width:100%;height:auto;border:1px solid var(--line);background:#0f1418}.software-gallery figcaption{margin-top:10px;color:var(--muted);font-size:13px}
.course-row{display:block;position:relative;padding:24px 58px 24px 0;border-top:0;border-bottom:1px solid var(--line);min-height:175px}
.course-row:nth-child(odd){border-right:1px solid var(--line);padding-right:82px}.course-row:nth-child(even){padding-left:28px}
.course-row.featured{grid-column:1/-1;background:var(--navy);color:white;border:0;padding:30px 90px 30px 30px;min-height:190px}
.course-row small{display:block;color:var(--orange);font-size:12px;letter-spacing:.5px;text-transform:uppercase}
.course-row h3{font-size:22px;margin:8px 0}.course-row p{color:var(--muted);font-size:15px;margin:0;max-width:640px}.course-row.featured p{color:#c7d1d8}
.course-group.featured{min-height:0}.course-sublinks{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.course-sublinks a{border:1px solid #7f95a3;padding:10px 14px;font-size:14px;color:white}.course-sublinks a:hover{background:white;color:var(--navy);text-decoration:none}
.course-arrow{position:absolute;right:24px;top:28px;font-size:24px}
.model-list{border-top:1px solid var(--line);margin:22px 0 18px}.model-option{display:block;width:100%;border:0;border-bottom:1px solid var(--line);padding:14px 4px;text-align:left;background:white}
.model-option strong,.model-option small{display:block}.model-option small{color:var(--muted);font-size:12px}.model-option[aria-pressed="true"]{color:var(--orange);padding-left:14px;border-left:3px solid var(--orange)}
.model-option[aria-pressed="true"]{background:var(--navy);color:white;border-left-color:var(--orange);padding:16px 14px}.model-option[aria-pressed="true"] small{color:#d7e1e7}
.model-description{margin-bottom:18px}.model-description small{color:var(--orange);text-transform:uppercase;letter-spacing:.5px}.model-description p{font-size:15px;color:var(--muted);margin-top:8px}
.viewer-shell,#model-stage,model-viewer{background:#dfe6ea}.viewer-actions button[aria-pressed="true"]{background:var(--navy);color:white}
.hero-showcase{margin:0;background:var(--navy);color:white;min-height:390px;display:flex;flex-direction:column}.hero-slide{position:relative;flex:1;min-height:340px;overflow:hidden}.hero-slide img{width:100%;height:100%;min-height:340px;object-fit:cover;object-position:top center;display:block;filter:brightness(.88) contrast(1.08)}.hero-slide>div{position:absolute;left:0;right:0;bottom:0;padding:20px 24px;background:linear-gradient(transparent,rgba(9,20,30,.94))}.hero-slide strong,.hero-slide span{display:block}.hero-slide strong{font-size:20px}.hero-slide span{color:#d7e1e7}.hero-showcase figcaption{padding:10px 24px;color:#bfcbd2;font-size:12px}
.contact-menu{position:relative}.contact-menu summary{list-style:none;border:1px solid var(--ink);padding:8px 14px}.contact-menu summary::-webkit-details-marker{display:none}.contact-menu[open] summary{background:var(--navy);color:white}.contact-menu>div{position:absolute;right:0;top:calc(100% + 8px);z-index:20;background:white;border:1px solid var(--line);box-shadow:0 12px 30px rgba(11,20,37,.16);min-width:220px;padding:10px}.contact-menu>div a{display:block;padding:8px 10px;font-size:14px}
.profile-photo{display:block;width:min(100%,310px);aspect-ratio:1;object-fit:cover;margin:0 0 28px;border:1px solid var(--line)}.background-actions{display:flex;gap:14px;flex-wrap:wrap}.footer-link{font-size:17px}
.viewer-shell:fullscreen{width:100vw;height:100vh;border:0;display:grid;grid-template-rows:auto 1fr auto auto;background:#e7edf1}.viewer-shell:fullscreen #model-stage{height:auto;min-height:0}.viewer-shell:fullscreen model-viewer{height:100%}.viewer-shell:fullscreen .viewer-bar{padding:18px 24px}.viewer-shell:fullscreen .viewer-actions{padding:16px 24px;background:#e7edf1}
.section-links a:after{content:"→"}
@media(max-width:720px){.coursework-grid{grid-template-columns:1fr}.course-row,.course-row:nth-child(odd),.course-row:nth-child(even){border-right:0;padding:20px 54px 20px 0;min-height:0}.course-row.featured{padding:24px}.course-row h3{font-size:19px}.course-sublinks{flex-direction:column}.hero-showcase,.hero-slide,.hero-slide img{min-height:270px}.contact-menu>div{left:0;right:auto}.viewer-actions{flex-wrap:wrap}}