:root {
  --ink: #f2e8e7;
  --muted: #c3c7dd;
  --paper: #1b223e;
  --white: #29314e;
  --line: #657092;
  --accent: #f4c5d4;
  --coral: #ed8f8a;
  --blue: #8ba5d7;
  --dark: #161b32;
  --glass: rgba(46, 55, 87, .7);
  --glass-border: rgba(183, 191, 223, .22);
  font-family: "Avenir Next", "Trebuchet MS", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; background: radial-gradient(ellipse 70% 600px at 88% 7%, rgba(158, 96, 142, .22), transparent 75%), radial-gradient(ellipse 60% 750px at 5% 28%, rgba(70, 105, 165, .24), transparent 70%), radial-gradient(ellipse 80% 600px at 100% 72%, rgba(130, 92, 140, .16), transparent 70%), var(--paper); }
a { color: inherit; text-decoration: none; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
p { font-size: 1rem; line-height: 1.7; }
h1, h2, h3, p { margin-top: 0; }
h2 { font-size: clamp(2rem, 3.7vw, 3rem); letter-spacing: -.035em; line-height: 1.15; margin-bottom: 0; font-weight: 600; }
h3 { font-size: clamp(1.85rem, 3vw, 2.6rem); line-height: 1.15; letter-spacing: -.035em; margin-bottom: 1.1rem; font-weight: 600; }
.wrap { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }
.header { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 17px 23px; margin-top: 23px; border: 1px solid var(--glass-border); border-radius: 18px; background: rgba(39, 47, 75, .74); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); box-shadow: inset 0 1px rgba(255,255,255,.04); }
.wordmark { font-size: 1.35rem; font-weight: 700; display: flex; gap: .65rem; align-items: center; }
.brand-mark { display: grid; place-items: center; background: #f4c5d4; color: #292e4b; width: 36px; height: 36px; border-radius: 11px; font-size: 1.75rem; font-family: Georgia, serif; font-style: italic; line-height: 1; }
.wordmark-note { font-family: Consolas, monospace; font-size: .75rem; font-weight: 400; color: var(--muted); margin-left: 4px; }
.header nav { display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap; font-size: .875rem; color: #d4d4e6; }
.header nav a { padding-block: 8px; }
.header nav a:hover, .footer a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 5px; }
.hero { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 72px; align-items: center; padding-block: 76px 72px; }
.hello-note { font-family: Georgia, "Times New Roman", serif; font-style: italic; font-size: 1.05rem; letter-spacing: .01em; color: var(--accent); margin-bottom: 23px; }
.hello-note span { margin-right: 9px; font-style: normal; }
.eyebrow { font-family: "SFMono-Regular", Consolas, monospace; text-transform: uppercase; letter-spacing: .11em; font-size: .75rem; color: #b8c2e0; font-weight: 400; margin-bottom: 1.25rem; line-height: 1.7; }
h1 { font-size: clamp(3.5rem, 7.3vw, 6rem); letter-spacing: -.055em; line-height: 1.15; margin: 0 0 20px; font-weight: 500; }
h1 em { font-family: Georgia, "Times New Roman", serif; color: var(--accent); font-weight: 400; letter-spacing: -.06em; }
.hero-subtitle { font-size: 1.35rem; line-height: 1.5; color: #f0e4e7; margin-bottom: 16px; }
.intro { font-size: 1.05rem; max-width: 52ch; color: var(--muted); margin-bottom: 28px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; border: 1px solid #edb9cb; background: var(--accent); color: #282b46; padding: 13px 22px; font-size: .95rem; font-weight: 700; border-radius: 12px; min-height: 48px; box-shadow: 0 5px 24px rgba(225, 157, 180, .1); transition: background .18s ease, transform .18s ease; }
.button:hover { background: #ffdee6; transform: translateY(-2px); }
.button.secondary { background: rgba(255,255,255,.045); color: var(--ink); border-color: var(--glass-border); backdrop-filter: blur(12px); }
.hero-footnote { font-family: Consolas, monospace; font-size: .75rem; color: #b1bbd5; line-height: 1.8; margin-top: 24px; margin-bottom: 0; }
.hero-footnote span { color: var(--accent); margin-left: 6px; }
.hero-note { border: 1px solid rgba(219, 193, 220, .3); border-radius: 19px; background: linear-gradient(130deg, rgba(100, 91, 130, .26), rgba(34, 43, 72, .65)); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); box-shadow: 0 24px 65px rgba(8, 11, 29, .25), inset 0 1px rgba(255,255,255,.09); transform: rotate(1.4deg); padding: 24px; }
.note-heading { display: flex; align-items: center; gap: 10px; font-family: Consolas, monospace; font-size: .875rem; color: #e8d0dd; padding-bottom: 16px; border-bottom: 1px solid var(--glass-border); }
.note-heading>span:first-child { color: var(--coral); }
.note-index { margin-left: auto; font-size: .75rem; color: #b0b9d3; }
.note-intro { display: flex; gap: 17px; align-items: center; padding-block: 22px; }
.note-avatar { border-radius: 19px; border: 3px solid rgba(244,197,212,.58); object-fit: cover; flex-shrink: 0; box-shadow: 0 4px 18px rgba(10,15,35,.18); }
.note-intro p { font-family: Georgia, serif; font-style: italic; font-size: 1.3rem; line-height: 1.4; color: #f2d9e1; margin: 0; }
.bench-link { display: grid; gap: 5px; padding: 15px 0; border-top: 1px solid var(--glass-border); }
.bench-link:hover strong { color: var(--accent); }
.bench-link strong { font-size: 1rem; font-weight: 600; }
.bench-label { font-family: Consolas, monospace; font-size: .75rem; color: #d5acc9; }
.bench-description { font-size: .875rem; line-height: 1.6; color: var(--muted); }
.note-bottom { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-family: Consolas, monospace; font-size: .75rem; line-height: 1.6; color: #b7bfd9; padding-top: 15px; margin-top: 4px; border-top: 1px solid var(--glass-border); }
.note-bottom>span:last-child { color: var(--accent); font-size: 1.2rem; }
.skill-band { background: rgba(39, 47, 75, .74); border: 1px solid var(--glass-border); border-radius: 18px; padding: 19px 23px; backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); box-shadow: inset 0 1px rgba(255,255,255,.04); font-size: .875rem; font-weight: 400; color: #d8d8e9; }
.skill-band-content { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.skill-band span { font-size: 1.2rem; font-weight: 400; color: var(--accent); }
.work { padding-block: 65px 80px; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 32px; }
.section-head .eyebrow { margin-bottom: 12px; }
.section-head>p { color: var(--muted); margin: 0; font-size: .9rem; line-height: 1.65; }
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.project { background: var(--glass); padding: 32px; border: 1px solid var(--glass-border); border-radius: 17px; min-width: 0; backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); box-shadow: inset 0 1px rgba(255,255,255,.035), 0 10px 35px rgba(13,18,39,.08); }
.project-top { display: flex; justify-content: space-between; align-items: start; gap: 1rem; margin-bottom: 30px; }
.project-number { font-family: Consolas, monospace; font-size: .75rem; color: #bdc8e5; line-height: 1.6; }
.status { font-size: .875rem; line-height: 1.5; color: #e8d0dd; text-align: right; }
.project>p { color: var(--muted); max-width: 52ch; }
.flagship { grid-column: 1/-1; background: linear-gradient(120deg, rgba(61, 78, 120, .65), rgba(42, 43, 70, .76)); padding: 38px; border-color: rgba(157,178,224,.32); }
.flagship-content { display: grid; grid-template-columns: 1.35fr 1fr; gap: 70px; align-items: center; }
.flagship h3 { font-size: clamp(2.5rem, 5vw, 3.7rem); margin-top: 4px; }
.flagship-content p { max-width: 54ch; color: #cad0e4; }
.flagship-side { border-left: 1px solid var(--glass-border); padding-left: 35px; }
.flagship-side .eyebrow { color: var(--accent); }
.focus { list-style: none; margin: 0; padding: 0; }
.focus li { padding-block: 12px; border-bottom: 1px solid var(--glass-border); font-size: 1rem; color: #e2e0ee; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-block: 23px; }
.tags span { border: 1px solid rgba(174,185,223,.21); background: rgba(26,31,55,.15); border-radius: 8px; padding: 5px 9px; font-size: .875rem; color: #cbd5ed; line-height: 1.5; }
.wide { grid-column: 1/-1; }
.wide>p { max-width: 70ch; }
.project details { border-top: 1px solid var(--glass-border); margin-top: 25px; }
.project summary { cursor: pointer; padding: 17px 0 0; font-size: .875rem; font-weight: 600; list-style-position: inside; min-height: 40px; color: var(--accent); }
.project summary:hover { color: #ffe4ec; }
.detail-body { padding-top: 18px; max-width: 75ch; }
.detail-body p { color: var(--muted); margin-bottom: 12px; }
.gallery { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin-top: 24px; }
.gallery figure { margin: 0; min-width: 0; }
.gallery figure:first-child { grid-column: 1/-1; }
.gallery img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; max-height: 480px; object-fit: cover; object-position: center; background: #252d48; border-radius: 10px; }
.gallery figcaption { font-size: .875rem; line-height: 1.5; margin-top: 9px; color: var(--muted); }
.about { background: rgba(117, 115, 157, .09); border-block: 1px solid var(--glass-border); padding-block: 65px; }
.about-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 85px; }
.about-note { font-family: Georgia, serif; font-style: italic; color: #d6aac5; margin-top: 25px; font-size: 1.05rem; }
.about-note span { margin-left: 8px; }
.about-lead { font-size: 1.3rem; line-height: 1.6; letter-spacing: -.01em; }
.about-grid>div>p:not(.about-lead):not(.eyebrow):not(.about-note) { color: var(--muted); }
.capabilities { margin: 27px 0 0; }
.capabilities>div { display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 15px 0; border-top: 1px solid var(--glass-border); font-size: .875rem; line-height: 1.6; }
.capabilities dt { font-weight: 600; color: var(--accent); }
.capabilities dd { margin: 0; color: var(--muted); }
.development { padding-block: 65px 80px; }
.experiment-grid { display: grid; grid-template-columns: repeat(3,1fr); column-gap: 32px; row-gap: 30px; }
.experiment-grid article { padding-top: 22px; border-top: 1px solid var(--glass-border); }
.experiment-grid h3 { font-size: 1.35rem; margin-top: 12px; margin-bottom: 12px; letter-spacing: -.025em; }
.experiment-grid p { font-size: 1rem; color: var(--muted); margin-bottom: 0; }
.footer { background: rgba(17,22,41,.55); border-top: 1px solid var(--glass-border); padding-block: 38px; }
.footer-content { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.footer .wordmark { color: var(--accent); }
.footer p { font-size: .875rem; color: var(--muted); margin: 9px 0 0; }
.footer p span { color: var(--accent); }
.footer-links { display: flex; flex-wrap: wrap; gap: 25px; font-size: .875rem; }
.skip-link { position: fixed; top: 12px; left: 12px; padding: 12px; background: var(--accent); color: #1b223e; z-index: 10; transform: translateY(-160%); border-radius: 8px; }
.skip-link:focus { transform: none; }
[hidden] { display: none!important; }
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))) {
  .header, .skill-band, .project, .hero-note { background-color: #2b3453; }
}
@media(max-width:1000px) {
  .hero { gap: 40px; grid-template-columns: minmax(0,1.4fr) minmax(0,1fr); padding-block: 60px; }
  .wordmark-note { display: none; }
  .note-intro { gap: 12px; }
  .note-avatar { width: 64px; height: 64px; }
  .note-intro p { font-size: 1.15rem; }
  .flagship-content { gap: 30px; }
  .about-grid { gap: 40px; }
  .project { padding: 26px; }
  .project-top { flex-wrap: wrap; }
  .experiment-grid { grid-template-columns: repeat(2,1fr); }
}
@media(max-width:760px) {
  .hero { grid-template-columns: 1fr; gap: 38px; }
  .hero-note { width: min(100%,440px); transform: none; }
  .note-avatar { width: 84px; height: 84px; }
  .hello-note { font-size: 1rem; }
  .hero-footnote { max-width: 38ch; }
  h1 { font-size: clamp(3.5rem,10vw,5rem); }
  .header { padding: 13px 16px; gap: 16px; }
  .header nav { gap: 14px; }
  .skill-band-content { justify-content: center; flex-wrap: wrap; gap: 12px; }
}
@media(max-width:640px) {
  .wrap { width: calc(100% - 36px); }
  .header { flex-wrap: wrap; border-radius: 14px; }
  .header nav { width: 100%; justify-content: space-between; font-size: .875rem; gap: 10px; }
  .hero { padding-block: 44px; }
  .hero-subtitle { font-size: 1.2rem; }
  .intro { font-size: 1rem; }
  .skill-band { padding: 16px; border-radius: 14px; }
  .skill-band-content { justify-content: start; gap: 8px 12px; line-height: 1.8; }
  .work, .development { padding-block: 50px; }
  .section-head { align-items: start; flex-direction: column; gap: 18px; }
  .section-head>p br { display: none; }
  .project-grid { grid-template-columns: 1fr; gap: 16px; }
  .project { padding: 24px; border-radius: 14px; }
  .project-top { margin-bottom: 23px; }
  .flagship-content { grid-template-columns: 1fr; gap: 20px; }
  .flagship-side { padding-left: 0; border-left: 0; }
  .flagship h3 { font-size: 2.8rem; }
  .wide, .flagship { grid-column: auto; }
  .about { padding-block: 50px; }
  .about-grid { grid-template-columns: 1fr; gap: 28px; }
  .experiment-grid { grid-template-columns: 1fr; gap: 26px; }
  .footer-content { align-items: start; flex-direction: column; }
  .gallery { grid-template-columns: 1fr; }
  .gallery figure:first-child { grid-column: auto; }
}
@media(prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}

/* Project imagery: an overview first, then process images inside native disclosures. */
.gallery:not(.detail-gallery) { display: block; }
.gallery:not(.detail-gallery) img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; height: auto; }
.detail-gallery { margin-top: 20px; }
.detail-gallery figure:first-child { grid-column: auto; }
.detail-gallery img { width: 100%; height: auto; max-height: 460px; }
.gallery a { display: block; border-radius: 10px; }
.gallery a:hover { outline: 1px solid var(--accent); outline-offset: 3px; }
.experiment-grid details { border-top: 1px solid var(--glass-border); margin-top: 18px; }
.experiment-grid summary { cursor: pointer; padding-top: 14px; color: var(--accent); font-size: .875rem; line-height: 1.7; }
.experiment-grid .detail-gallery { display: grid; grid-template-columns: 1fr; }
.machining { margin-top: 35px; }
.machining > .gallery { max-width: 620px; }
@media(max-width:640px) { .detail-gallery { grid-template-columns: 1fr; } }

/* Honest before/current comparison; the restoration is still ongoing. */
.gallery.comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.gallery.comparison figure:first-child { grid-column: auto; }
.gallery.comparison figcaption { color: var(--accent); }
@media(max-width:420px) { .gallery.comparison { grid-template-columns: 1fr; } }

/* Full-image previews stay on the page; native dialog handles modal focus. */
html { scrollbar-gutter: stable; }
html.preview-open { overflow: hidden; }
.image-preview { width: min(1100px, calc(100% - 32px)); max-width: none; max-height: calc(100dvh - 32px); padding: 22px; color: var(--ink); background: rgba(31, 38, 65, .97); border: 1px solid rgba(244, 197, 212, .32); border-radius: 18px; box-shadow: 0 30px 100px rgba(0, 0, 0, .45); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); overscroll-behavior: contain; }
.image-preview::backdrop { background: rgba(9, 12, 25, .8); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.preview-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.preview-header h2 { font-size: 1.1rem; line-height: 1.5; letter-spacing: -.01em; }
.preview-button { min-height: 44px; padding: 10px 16px; border: 1px solid var(--glass-border); border-radius: 10px; background: rgba(255, 255, 255, .055); color: var(--ink); font: inherit; font-size: .875rem; cursor: pointer; }
.preview-button:hover:not(:disabled) { background: rgba(244, 197, 212, .14); border-color: var(--accent); }
.preview-button:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.preview-button:disabled { opacity: .4; cursor: default; }
.preview-figure { margin: 0; }
.preview-frame { display: grid; place-items: center; min-height: 120px; background: rgba(9, 12, 25, .25); border-radius: 10px; }
.preview-frame img { display: block; width: 100%; height: min(62dvh, 700px); object-fit: contain; border-radius: 10px; }
.preview-frame p { padding: 24px; margin: 0; color: var(--muted); }
.preview-figure figcaption { margin-top: 14px; color: var(--accent); font-size: .95rem; line-height: 1.6; }
.preview-controls { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; }
#image-preview-count { font-family: Consolas, monospace; color: var(--muted); font-size: .875rem; }
@media(max-width:640px) {
  .image-preview { width: calc(100% - 20px); max-height: calc(100dvh - 20px); padding: 16px; border-radius: 14px; }
  .preview-frame img { height: min(58dvh, 600px); }
  .preview-header h2 { font-size: 1rem; }
}