*{margin:0;padding:0;box-sizing:border-box}

:root{--stone:#F8F7F4;--ink:#1C1C1A;--ink2:#5A5957;--ink3:#9A9895;--slate:#2B4B6F;--border:#E2E0DB;--font-display:'Cormorant Garamond',Georgia,serif;--font-body:'Inter',system-ui,sans-serif}

body{background:var(--stone);color:var(--ink);font-family:var(--font-body);font-size:14px;line-height:1.6;overflow-x:hidden}

.page{max-width:900px;margin:0 auto;padding:0 32px;overflow-x:hidden}

nav{padding:28px 0 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:0.5px solid var(--border);flex-wrap:wrap;gap:12px;position:relative}

.nav-brand{cursor:pointer;display:flex;flex-direction:column;align-items:flex-start}

.nav-name{font-family:var(--font-display);font-size:42px;font-weight:400;letter-spacing:0.01em;color:var(--ink);line-height:1.1}

.nav-subtitle{font-size:11px;font-weight:400;letter-spacing:0.18em;text-transform:uppercase;color:var(--ink3);width:100%;display:flex;justify-content:space-between}

.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;position:absolute;right:0;top:50%;transform:translateY(-50%)}

.nav-hamburger span{display:block;width:24px;height:2px;background:var(--ink);transition:all .3s}

.nav-hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}

.nav-hamburger.open span:nth-child(2){opacity:0}

.nav-hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

.nav-links{display:flex;gap:24px;list-style:none;flex-wrap:wrap}

.nav-links a{font-size:12px;font-weight:400;color:var(--ink2);text-decoration:none;letter-spacing:0.06em;text-transform:uppercase;transition:color .15s;cursor:pointer}

.nav-links a:hover,.nav-links a.active{color:var(--slate)}

.section{display:none}

.section.active{display:block}

.home-hero{padding:32px 0 24px}

.home-bio{font-size:14px;line-height:1.8;color:var(--ink2);margin-bottom:16px}

.home-book-teaser{font-size:13px;color:var(--ink2);margin-bottom:24px;padding:16px;border-left:2px solid var(--slate);background:white;line-height:1.7}

.home-book-teaser a{color:var(--slate);text-decoration:none;font-weight:500;cursor:pointer}

.home-book-teaser a:hover{text-decoration:underline}

.home-book-form{display:flex;gap:8px;margin-top:12px}

.home-book-form input{flex:1;padding:8px 12px;border:0.5px solid var(--border);background:white;font-family:var(--font-body);font-size:12px;color:var(--ink);border-radius:2px;outline:none}

.home-book-form input:focus{border-color:var(--slate)}

.home-book-form button{padding:8px 16px;background:var(--slate);color:white;border:none;font-family:var(--font-body);font-size:11px;letter-spacing:0.06em;text-transform:uppercase;cursor:pointer;border-radius:2px;white-space:nowrap}

.home-book-form button:hover{background:#1e3650}

.home-book-success{display:none;font-size:12px;color:#1a6b2a;background:#e8f5eb;border:1px solid #b8dfc0;padding:6px 12px;border-radius:20px;margin-top:8px}

.home-book-error{display:none;font-size:12px;color:#c0392b;margin-top:6px}

.home-section-label{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink3);margin:24px 0 12px;padding-bottom:10px;border-bottom:0.5px solid var(--border)}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);margin-bottom:1px}

.project-card{background:var(--stone);cursor:pointer;overflow:hidden}

.project-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;transition:transform .4s ease}

.project-card:hover img{transform:scale(1.02)}

.project-card-body{padding:14px 20px 18px}

.project-card-cat{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:4px}

.project-card-title{font-family:var(--font-display);font-size:22px;font-weight:400;color:var(--ink)}

.img-placeholder{background:#C8C5BE;display:flex;align-items:center;justify-content:center;aspect-ratio:16/9}

.img-placeholder span{font-size:11px;color:#7A7870;letter-spacing:0.06em;text-transform:uppercase}

.dark-placeholder{background:#1C2B3A;display:flex;align-items:center;justify-content:center;aspect-ratio:16/9}

.section-heading{font-family:var(--font-display);font-size:42px;font-weight:300;line-height:1.1;margin-bottom:32px}

.body-text p{font-size:14px;line-height:1.85;color:var(--ink2);margin-bottom:18px}

.body-text p:last-child{margin-bottom:0}

.edu-section{padding:56px 0}

.edu-text{font-size:14px;line-height:1.85;color:var(--ink2)}

.edu-text p{margin-bottom:18px}

.edu-block{margin-bottom:40px}

.edu-block-title{font-family:var(--font-display);font-size:22px;font-weight:400;margin-bottom:16px;padding-bottom:12px;border-bottom:0.5px solid var(--border)}

.sidebar-block{margin-bottom:36px}

.sidebar-label{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:10px;padding-bottom:8px;border-bottom:0.5px solid var(--border)}

.sidebar-item{font-size:13px;color:var(--ink2);line-height:1.7}

.project-page{padding:48px 0;overflow:hidden}

.project-back{font-size:12px;color:var(--ink3);letter-spacing:0.05em;text-transform:uppercase;display:inline-flex;align-items:center;gap:6px;margin-bottom:40px;transition:color .15s;cursor:pointer;border:none;background:none;font-family:var(--font-body)}

.project-back:hover{color:var(--slate)}

.project-title{font-family:var(--font-display);font-size:48px;font-weight:300;line-height:1.08;letter-spacing:-0.01em;margin-bottom:16px}

.project-meta{font-size:12px;color:var(--ink3);display:flex;gap:24px;margin-bottom:32px;flex-wrap:wrap}

.project-hero-img{width:100%;aspect-ratio:16/8;object-fit:cover;display:block;margin-bottom:32px;cursor:zoom-in}

.project-text{font-size:14px;line-height:1.9;color:var(--ink2);margin-bottom:40px}

.project-text p{margin-bottom:20px}

.project-text p:last-child{margin-bottom:0}

.project-text a{color:var(--slate)}

.project-sidebar-block{margin-bottom:28px}

.project-sidebar-label{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:8px;padding-bottom:6px;border-bottom:0.5px solid var(--border)}

.project-sidebar-item{font-size:13px;color:var(--ink2);line-height:1.7}

.project-image-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-top:8px;overflow:hidden;width:100%}

.project-image-grid img{width:100%;min-width:0;aspect-ratio:1/1;object-fit:cover;display:block;cursor:zoom-in;transition:opacity .2s}

.project-image-grid img:hover{opacity:0.9}

.project-image-grid .spacer{display:block;width:100%;min-width:0;aspect-ratio:1/1;background:transparent}

.co-tutors{margin-top:32px;padding-top:16px;border-top:0.5px solid var(--border);margin-bottom:0}

.project-text .co-tutors{margin-bottom:0}

.co-tutors-label{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:8px}

.co-tutors-names{font-size:13px;color:var(--ink2)}

.pubs-section{padding:56px 0}

.pubs-group{margin-bottom:40px}

.pubs-group-title{font-family:var(--font-display);font-size:22px;font-weight:400;margin-bottom:16px;padding-bottom:12px;border-bottom:0.5px solid var(--border)}

.pub-item{padding:10px 0;border-bottom:0.5px solid var(--border);display:flex;align-items:baseline;justify-content:space-between;gap:16px}

.pub-item:last-child{border-bottom:none}

.pub-name{font-size:13px;color:var(--ink2)}

.pub-name a{color:var(--slate);text-decoration:none}

.pub-name a:hover{text-decoration:underline}

.pub-award{font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--stone);background:var(--slate);padding:2px 8px;border-radius:2px;white-space:nowrap}

.book-section{padding:56px 0}

.book-teaser{max-width:560px;margin-bottom:48px}

.book-teaser p{font-size:15px;line-height:1.9;color:var(--ink2);margin-bottom:18px}

.book-notify{background:white;border:0.5px solid var(--border);border-radius:4px;padding:32px;max-width:480px}

.book-notify-label{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:12px}

.book-notify-heading{font-family:var(--font-display);font-size:24px;font-weight:400;margin-bottom:12px}

.book-notify-text{font-size:13px;color:var(--ink2);margin-bottom:20px;line-height:1.7}

.book-notify-form{display:flex;gap:8px}

.book-notify-form input{flex:1;padding:10px 14px;border:0.5px solid var(--border);background:white;font-family:var(--font-body);font-size:13px;color:var(--ink);border-radius:2px;outline:none}

.book-notify-form input:focus{border-color:var(--slate)}

.book-notify-form button{padding:10px 20px;background:var(--slate);color:white;border:none;font-family:var(--font-body);font-size:12px;letter-spacing:0.06em;text-transform:uppercase;cursor:pointer;border-radius:2px;white-space:nowrap}

.book-notify-form button:hover{background:#1e3650}

.book-success{display:none;font-size:13px;color:#1a6b2a;background:#e8f5eb;border:1px solid #b8dfc0;padding:8px 16px;border-radius:20px;margin-top:12px}

.book-error{display:none;font-size:12px;color:#c0392b;margin-top:6px}

.contact-section{padding:56px 0}

.contact-text{font-size:14px;color:var(--ink2);margin-bottom:24px;max-width:400px;line-height:1.8}

.contact-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--slate);text-decoration:none;padding:10px 20px;border:0.5px solid var(--slate);border-radius:2px;transition:background .15s}

.contact-link:hover{background:var(--slate);color:white}

.error-message{padding:48px 0;text-align:center}

.error-message h2{font-family:var(--font-display);font-size:32px;font-weight:300;color:var(--ink);margin-bottom:12px}

.error-message p{font-size:14px;color:var(--ink3)}

.error-message a{color:var(--slate);cursor:pointer}

footer{border-top:0.5px solid var(--border);padding:20px 0;margin-top:48px;display:flex;justify-content:space-between;align-items:center}

.footer-name{font-family:var(--font-display);font-size:14px;color:var(--ink3)}

.footer-note{font-size:11px;color:var(--ink3)}

.lightbox{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.92);z-index:1000;align-items:center;justify-content:center;flex-direction:column}

.lightbox.open{display:flex}

.lightbox img{max-width:90vw;max-height:85vh;object-fit:contain;display:block}

.lightbox-close{position:fixed;top:20px;right:28px;font-size:32px;color:white;cursor:pointer;line-height:1;opacity:0.7;background:none;border:none;font-family:var(--font-body)}

.lightbox-close:hover{opacity:1}

.lightbox-caption{color:rgba(255,255,255,0.5);font-size:12px;margin-top:16px;letter-spacing:0.05em;text-transform:uppercase}



@media (max-width:600px){

  .page{padding:0 16px}

  nav{padding:20px 0 16px;flex-direction:column;align-items:flex-start;gap:0}

  .nav-brand{width:100%;margin-bottom:0}

  .nav-name{font-size:32px}

  .nav-subtitle{font-size:10px;letter-spacing:0.12em}

  .nav-hamburger{display:flex;top:24px}

  .nav-links{display:none;flex-direction:column;gap:0;width:100%;margin-top:12px;border-top:0.5px solid var(--border)}

  .nav-links.open{display:flex}

  .nav-links li{border-bottom:0.5px solid var(--border)}

  .nav-links a{display:block;padding:12px 0;font-size:13px;letter-spacing:0.06em}

  .home-hero{padding:24px 0 16px}

  .home-bio{font-size:13px}

  .home-book-teaser{font-size:12px;padding:12px}

  .home-book-form{flex-direction:column}

  .home-book-form input{width:100%}

  .home-book-form button{width:100%;text-align:center}

  .home-section-label{margin:16px 0 8px}

  .grid-2{grid-template-columns:1fr}

  .project-card-title{font-size:20px}

  .section-heading{font-size:32px}

  .project-title{font-size:36px}

  .project-meta{gap:12px}

  .project-image-grid{grid-template-columns:1fr 1fr}

  .book-notify{padding:20px}

  .book-notify-form{flex-direction:column}

  .book-notify-form button{width:100%}

  .pub-item{flex-direction:column;gap:4px}

  footer{flex-direction:column;align-items:flex-start;gap:4px;padding:16px 0;margin-top:32px}

  .edu-block{margin-bottom:28px}

}