:root {
  --black: #000;
  --ink: #f3f3f1;
  --soft: #cfd1d0;
  --dim: #9a9ea4;
  --faint: #686c72;
  --rule: #26292d;
  --plate: #e6e8ea;
  --plate-ink: #1d2024;
  --display: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --body: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --pad: clamp(20px, 5vw, 72px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--black);
  color: var(--ink);
  font: 400 17px/1.6 var(--body);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; padding: 0 var(--pad);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s;
}
.site-header.scrolled { background: rgba(0, 0, 0, .86); backdrop-filter: blur(10px); border-color: var(--rule); }
.brand { font: 600 18px/1 var(--display); letter-spacing: .18em; text-transform: uppercase; text-decoration: none; }
.site-nav { display: flex; gap: clamp(16px, 3vw, 36px); }
.site-nav a {
  font: 500 15px/1 var(--display); letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; color: var(--dim); transition: color .2s;
}
.site-nav a:hover { color: var(--ink); }

/* Buttons */
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; height: 52px; padding: 0 28px;
  border: 1.5px solid var(--ink);
  font: 600 15px/1 var(--display); letter-spacing: .14em; text-transform: uppercase;
  text-decoration: none; transition: background .2s, color .2s;
}
.btn:hover { background: var(--ink); color: var(--black); }
.btn.primary { background: var(--ink); color: var(--black); }
.btn.primary:hover { background: transparent; color: var(--ink); }

/* Hero */
.hero {
  min-height: 100svh;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(32px, 5vw, 80px); align-items: center;
  padding: 112px var(--pad) 56px;
  border-bottom: 1px solid var(--rule);
}
.hero h1 {
  font: 600 clamp(80px, 11vw, 180px)/.84 var(--display);
  letter-spacing: -.005em; text-transform: uppercase;
  margin: 0 0 36px;
}
.hero h1 span { display: block; }
.hero-lede { font-size: clamp(18px, 1.5vw, 21px); line-height: 1.55; color: var(--soft); max-width: 31em; margin: 0; }
.hero-status { display: flex; gap: 12px; align-items: center; color: var(--dim); font-size: 15px; margin: 24px 0 36px; }
.status-light {
  flex: none; width: 8px; height: 8px; border-radius: 50%;
  background: var(--ink); box-shadow: 0 0 0 4px rgba(243, 243, 241, .12);
  animation: blink 2.4s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: .35; } }

/* Hero load sequence */
.hero h1 span, .hero-lede, .hero-status, .hero .actions, .plate { animation: rise .9s cubic-bezier(.16, 1, .3, 1) both; }
.hero h1 span:nth-child(2) { animation-delay: .08s; }
.hero-lede { animation-delay: .18s; }
.hero-status { animation-delay: .26s; }
.hero .actions { animation-delay: .32s; }
.plate { animation-delay: .2s; animation-duration: 1.2s; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } }

/* Drawing plate */
.plate { margin: 0; border: 1px solid var(--rule); }
.plate-view { position: relative; aspect-ratio: 4 / 3; background: var(--plate); overflow: hidden; }
.plate-view::before, .plate-view::after { content: ""; position: absolute; opacity: .35; pointer-events: none; }
.plate-view::before {
  inset: 0 0 auto; height: 10px;
  background: repeating-linear-gradient(90deg, var(--plate-ink) 0 1px, transparent 1px 20px);
}
.plate-view::after {
  inset: 0 auto 0 0; width: 10px;
  background: repeating-linear-gradient(180deg, var(--plate-ink) 0 1px, transparent 1px 20px);
}
.plate-marks {
  position: absolute; inset: 22px; pointer-events: none;
  --m: linear-gradient(var(--plate-ink), var(--plate-ink));
  background:
    var(--m) top left / 22px 1.5px no-repeat, var(--m) top left / 1.5px 22px no-repeat,
    var(--m) top right / 22px 1.5px no-repeat, var(--m) top right / 1.5px 22px no-repeat,
    var(--m) bottom left / 22px 1.5px no-repeat, var(--m) bottom left / 1.5px 22px no-repeat,
    var(--m) bottom right / 22px 1.5px no-repeat, var(--m) bottom right / 1.5px 22px no-repeat;
}
.plate-view img {
  position: absolute; inset: 9%; width: 82%; height: 82%; object-fit: contain;
  transition: opacity .35s, transform .6s cubic-bezier(.16, 1, .3, 1);
}
.plate-view img.out { opacity: 0; transform: scale(.97); }
.plate-progress { position: absolute; inset: auto 0 0; height: 3px; background: rgba(29, 32, 36, .12); }
.plate-progress span { display: block; height: 100%; width: 100%; background: var(--plate-ink); transform-origin: left; transform: scaleX(0); }
.plate-progress span.run { animation: progress 6s linear forwards; }
.plate:hover .plate-progress span, .plate:focus-within .plate-progress span { animation-play-state: paused; }
@keyframes progress { to { transform: scaleX(1); } }

.title-block { display: grid; grid-template-columns: 1.6fr 1.4fr 1.4fr .7fr; margin: 0; border-top: 1px solid var(--rule); }
.title-block div { padding: 12px 16px; border-left: 1px solid var(--rule); min-width: 0; }
.title-block div:first-child { border-left: 0; }
.title-block dt { font-size: 12px; color: var(--faint); margin-bottom: 3px; }
.title-block dd { margin: 0; font: 500 15px/1.3 var(--display); letter-spacing: .05em; text-transform: uppercase; }

.plate-controls { display: grid; grid-template-columns: 1fr 1.6fr 1fr; border-top: 1px solid var(--rule); }
.plate-controls button {
  height: 52px; border-left: 1px solid var(--rule);
  font: 600 14px/1 var(--display); letter-spacing: .14em; text-transform: uppercase;
  color: var(--dim); transition: color .2s, background .2s;
}
.plate-controls button:first-child { border-left: 0; }
.plate-controls button:hover { color: var(--ink); background: rgba(255, 255, 255, .05); }
#plate-open { color: var(--ink); }

/* Figures */
.figures { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-bottom: 1px solid var(--rule); }
.figure { padding: 36px var(--pad) 40px; border-left: 1px solid var(--rule); }
.figure:first-child { border-left: 0; }
.figure strong { display: block; font: 600 clamp(44px, 4.6vw, 72px)/1 var(--display); white-space: nowrap; margin-bottom: 12px; }
.figure span { display: block; font-size: 15px; line-height: 1.45; color: var(--dim); max-width: 24ch; }

/* Sections */
.section { padding: clamp(72px, 10vw, 136px) var(--pad); border-bottom: 1px solid var(--rule); }
.section h2 { font: 600 clamp(48px, 5.6vw, 88px)/.88 var(--display); text-transform: uppercase; margin: 0; }
.section-head {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: 40px; align-items: end; margin-bottom: 64px;
}
.section-intro { color: var(--dim); max-width: 36em; margin: 0; }

.feature { border-top: 1px solid var(--ink); padding-top: 28px; }
.feature-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 8px 40px; margin-bottom: 36px; }
.feature-head .context { grid-column: 1 / -1; margin: 0; font-size: 14px; color: var(--faint); }
.feature-head h3 { font: 600 clamp(32px, 3.6vw, 52px)/1 var(--display); text-transform: uppercase; margin: 0; }
.feature-head p:last-child { margin: 0; color: var(--soft); max-width: 36em; }

.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.subhead {
  font: 600 clamp(28px, 2.8vw, 40px)/1 var(--display); text-transform: uppercase;
  margin: clamp(72px, 9vw, 120px) 0 28px; padding-top: 28px; border-top: 1px solid var(--ink);
}
.other-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 24px; }

/* Cards */
.card { display: flex; flex-direction: column; text-align: left; width: 100%; }
.card-plate { display: block; position: relative; aspect-ratio: 4 / 3; background: var(--plate); overflow: hidden; }
.card-plate.dark { background: #0e2231; }
.card-plate img { position: absolute; inset: 8%; width: 84%; height: 84%; object-fit: contain; transition: transform .6s cubic-bezier(.16, 1, .3, 1); }
.card-plate.fill img { inset: 0; width: 100%; height: 100%; object-fit: cover; }
.card:hover .card-plate img, .card:focus-visible .card-plate img { transform: scale(1.04); }
.card-body { display: flex; flex-direction: column; gap: 6px; padding-top: 16px; }
.card-context { font-size: 13px; color: var(--faint); }
.card-title { font: 600 24px/1.1 var(--display); letter-spacing: .03em; text-transform: uppercase; text-underline-offset: 5px; }
.card:hover .card-title { text-decoration: underline; }
.card-summary { font-size: 15px; line-height: 1.5; color: var(--dim); }
.other-grid .card-title { font-size: clamp(26px, 2.4vw, 32px); }
.other-grid .card-summary { font-size: 16px; max-width: 36em; }

/* About and experience */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 40px; }
.about-paragraph { font-size: clamp(18px, 1.5vw, 21px); line-height: 1.6; color: var(--soft); max-width: 34em; margin: 0 0 1.2em; }
.about-personal { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); align-items: start; gap: 28px; max-width: 680px; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--rule); }
.about-personal img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; }
.about-personal h3 { margin: 0 0 8px; font: 600 20px/1.2 var(--display); letter-spacing: .08em; text-transform: uppercase; }
.about-personal p { margin: 0; color: var(--dim); font-size: 16px; line-height: 1.6; }
.timeline { list-style: none; margin: 0 0 40px; padding: 0; }
.timeline li { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 24px; padding: 22px 0; border-top: 1px solid var(--rule); }
.timeline li:last-child { border-bottom: 1px solid var(--rule); }
.timeline li > span { font: 500 16px/1.5 var(--display); letter-spacing: .06em; text-transform: uppercase; color: var(--faint); }
.timeline h3 { font: 600 24px/1.2 var(--display); letter-spacing: .03em; text-transform: uppercase; margin: 0; }
.timeline p { margin: 6px 0 0; color: var(--dim); font-size: 16px; }

/* Footer */
.site-footer { padding: clamp(72px, 10vw, 136px) var(--pad) 40px; }
.footer-lede { color: var(--dim); max-width: 32em; margin: 0 0 20px; }
.footer-email {
  display: inline-block; font: 600 clamp(26px, 6.5vw, 96px)/1 var(--display);
  text-transform: uppercase; text-decoration: none; overflow-wrap: anywhere;
  border-bottom: 2px solid transparent; transition: border-color .2s;
}
.footer-email:hover { border-color: var(--ink); }
.footer-row {
  display: flex; flex-wrap: wrap; gap: 16px 36px; margin-top: 72px; padding-top: 24px;
  border-top: 1px solid var(--rule); color: var(--faint); font-size: 15px;
}
.footer-row a { color: var(--dim); text-decoration: none; }
.footer-row a:hover { color: var(--ink); }
.footer-row span { margin-left: auto; }

/* Project dialog */
dialog {
  width: min(1120px, 94vw); max-height: 92svh; padding: 0;
  border: 1px solid var(--rule); background: var(--black); color: var(--ink);
  scrollbar-color: #3a3e44 var(--black);
}
dialog::backdrop { background: rgba(0, 0, 0, .78); backdrop-filter: blur(8px); }
dialog[open] { animation: open .45s cubic-bezier(.16, 1, .3, 1); }
@keyframes open { from { opacity: 0; transform: translateY(16px); } }
.dialog-bar {
  position: sticky; top: 0; z-index: 2;
  display: flex; justify-content: space-between; align-items: center;
  height: 56px; padding: 0 clamp(20px, 4vw, 48px);
  background: var(--black); border-bottom: 1px solid var(--rule);
}
.dialog-bar p { margin: 0; font-size: 14px; color: var(--faint); }
.close {
  font: 600 14px/1 var(--display); letter-spacing: .14em; text-transform: uppercase;
  color: var(--dim); padding: 10px 0;
}
.close:hover { color: var(--ink); }
#detail-content { padding: 36px clamp(20px, 4vw, 48px) 0; }
.log-context { margin: 0 0 10px; font-size: 14px; color: var(--faint); }
.log-head h2 { font: 600 clamp(40px, 5.5vw, 76px)/.92 var(--display); text-transform: uppercase; margin: 0 0 32px; }
.log-body { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 48px; margin-top: 36px; }
.project-blurb { margin: 0; font-size: 18px; line-height: 1.7; color: var(--soft); max-width: 38em; }
.specs { margin: 0; border-top: 1px solid var(--rule); }
.specs dt { font-size: 13px; color: var(--faint); padding-top: 14px; }
.specs dd {
  margin: 4px 0 0; padding-bottom: 14px; border-bottom: 1px solid var(--rule);
  font: 500 17px/1.4 var(--display); letter-spacing: .04em; text-transform: uppercase;
}
.log-nav { display: grid; grid-template-columns: 1fr 1fr; margin: 48px calc(-1 * clamp(20px, 4vw, 48px)) 0; border-top: 1px solid var(--rule); }
.log-nav button { padding: 22px clamp(20px, 4vw, 48px); text-align: left; color: var(--dim); transition: color .2s, background .2s; }
.log-nav button + button { text-align: right; border-left: 1px solid var(--rule); }
.log-nav button:hover { color: var(--ink); background: rgba(255, 255, 255, .04); }
.log-nav small { display: block; font-size: 13px; color: var(--faint); margin-bottom: 4px; }
.log-nav strong { font: 600 20px/1.2 var(--display); letter-spacing: .04em; text-transform: uppercase; }

/* Galleries */
.project-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.project-gallery figure { margin: 0; height: 340px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--plate); }
.project-gallery img { width: 100%; height: 100%; object-fit: contain; padding: 18px; }
.project-gallery figcaption { align-self: flex-start; padding: 0 14px 10px; font-size: 13px; color: #50555b; }
.project-gallery.one-image { grid-template-columns: 1fr; }
.project-gallery.single-tool figure { height: 260px; padding: 20px; }
.project-gallery.durable { grid-template-columns: 1.1fr 1fr; }
.project-gallery.plungers figure { overflow: hidden; }
.project-gallery.plungers img { width: auto; height: 100%; max-width: none; padding: 0; }
.project-gallery.eyelets { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.project-gallery.eyelets figure { height: 260px; }
.project-gallery.eyelets img { height: 220px; padding: 10px; }
.project-gallery.winch figure { height: 440px; background: #0e2231; }
.project-gallery.winch img { padding: 0; }

/* Responsive */
@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; padding-top: 120px; min-height: 0; }
  .figures { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figure:nth-child(3) { border-left: 0; }
  .figure:nth-child(n + 3) { border-top: 1px solid var(--rule); }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 20px; }
  .section-head, .feature-head, .split { grid-template-columns: 1fr; }
  .section-head { gap: 20px; }
  .log-body { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 640px) {
  .site-header { height: 64px; }
  .brand { font-size: 15px; letter-spacing: .14em; }
  .site-nav { gap: 14px; }
  .site-nav a { font-size: 13px; letter-spacing: .08em; }
  .site-nav a[href="#experience"] { display: none; }
  .hero { padding-top: 104px; }
  .title-block { grid-template-columns: 1fr 1fr; }
  .title-block div:nth-child(3) { border-left: 0; }
  .title-block div:nth-child(n + 3) { border-top: 1px solid var(--rule); }
  .figure { padding: 28px 20px 32px; }
  .figure span { font-size: 14px; }
  .other-grid { grid-template-columns: 1fr; }
  .feature-grid { gap: 28px 14px; }
  .card-title { font-size: 20px; }
  .card-summary { font-size: 14px; }
  .about-personal { grid-template-columns: 1fr; gap: 20px; }
  .about-personal h3 { font-size: 18px; }
  .timeline li { grid-template-columns: 1fr; gap: 4px; }
  .footer-row span { margin-left: 0; width: 100%; }
  dialog { width: 100vw; max-width: 100vw; max-height: 100svh; height: 100svh; margin: 0; border: 0; }
  .project-gallery, .project-gallery.durable { grid-template-columns: 1fr; }
  .project-gallery figure { height: 240px; }
  .project-gallery.eyelets { grid-template-columns: 1fr 1fr; }
  .project-gallery.eyelets figure { height: 190px; }
  .project-gallery.eyelets img { height: 160px; }
  .project-gallery.winch figure { height: 240px; }
  .project-blurb { font-size: 16px; }
  .log-nav strong { font-size: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}