.sec { padding: 6.5rem 0; }
.two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: 4.5rem; align-items: start; }
.sticky { position: sticky; top: 110px; }
.quote { border-left: 3px solid var(--accent); padding: .6rem 0 .6rem 1.4rem; margin: 1.8rem 0; font-family: var(--disp); font-style: italic; font-size: 1.22rem; line-height: 1.5; color: var(--ink2); }
.sign { display: flex; align-items: center; font-family: var(--disp); font-style: italic; font-size: 1.5rem; color: var(--accent); margin-top: .6rem; }
.bio p { margin-bottom: 1.1rem; color: #3B3D37; }
.ai-card { margin: 2.2rem 0; background: var(--ink); color: var(--paper); padding: 2rem; position: relative; overflow: hidden; }
.ai-card::before { content: "AI"; position: absolute; right: -.5rem; top: -3rem; font-family: var(--disp); font-size: 10rem; color: rgba(168,130,60,.12); font-weight: 700; pointer-events: none; }
.ai-card .ai-sub { font-family: var(--mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--brass); margin-bottom: .7rem; display: flex; align-items: center; gap: .6rem; }
.ai-card .ai-sub::before { content: ""; width: 26px; height: 1px; background: var(--brass); }
.ai-card h3 { color: var(--paper); font-size: 1.35rem; margin-bottom: 1rem; }
.ai-list { list-style: none; }
.ai-list li { display: flex; gap: .9rem; padding: .65rem 0; border-bottom: 1px solid var(--lineS); font-size: .92rem; color: rgba(243,239,229,.85); align-items: baseline; }
.ai-list li:last-child { border-bottom: none; }
.ai-list li::before { content: "▸"; color: var(--brass); flex-shrink: 0; }
.ai-note { margin-top: 1rem; font-size: .74rem; color: rgba(243,239,229,.55); font-family: var(--mono); }
.directions { margin: 1.2rem 0 2rem; border-top: 1px solid var(--line); list-style: none; }
.directions li { display: flex; gap: 1rem; padding: .95rem 0; border-bottom: 1px solid var(--line); transition: .25s; align-items: baseline; font-size: .95rem; color: #3B3D37; }
.directions li:hover { padding-left: .7rem; background: rgba(168,130,60,.06); }
.directions li::before { content: "§"; color: var(--brass); font-family: var(--mono); flex-shrink: 0; }
.edu { margin: .8rem 0 2rem; border-top: 1px solid var(--line); list-style: none; }
.edu li { display: grid; grid-template-columns: 110px 1fr; gap: 1.2rem; padding: 1rem 0; border-bottom: 1px solid var(--line); transition: .25s; }
.edu li:hover { padding-left: .7rem; background: rgba(168,130,60,.06); }
.edu .yr { font-family: var(--mono); font-size: .82rem; color: var(--accent); padding-top: .2rem; }
.edu b { display: block; font-size: .98rem; }
.edu span { font-size: .86rem; color: var(--mut); }
.certs { display: grid; grid-template-columns: repeat(4, 1fr); gap: .9rem; margin-top: 1.2rem; }
.certs figure { position: relative; border: 1px solid var(--line); background: var(--card); padding: 8px; overflow: hidden; transition: .3s; cursor: zoom-in; }
.certs figure:hover { transform: translateY(-5px) rotate(-1deg); box-shadow: 0 16px 30px -16px rgba(25,27,24,.5); }
.certs .img-wrap { position: relative; overflow: hidden; }
.certs img { aspect-ratio: 1/1.2; object-fit: cover; width: 100%; filter: sepia(.25); transition: .4s; }
.certs figure:hover img { filter: none; transform: scale(1.05); }
.certs .wm { position: absolute; inset: 0; display: grid; place-items: center; opacity: .18; pointer-events: none; mix-blend-mode: multiply; }
.certs .wm svg { width: 60%; height: auto; }
.certs figcaption { font-family: var(--mono); font-size: .62rem; letter-spacing: .06em; padding: .5rem .2rem .2rem; color: var(--mut); }
.logo-mark.mini { width: 34px; height: 34px; margin-right: .8rem; }