/* Layout: workshop logbook. Full-bleed photo hero with the title on it, then
   a single reading column where photo groups break out wider. Dark graphite ground,
   flame-orange carried over from the old site as the only accent. */
:root{
  --bg:#121110;
  --panel:#1a1917;
  --raise:#22201d;
  --line:#2e2b27;
  --fg:#eeeae3;
  --muted:#a29c93;
  --accent:#de5a2e;
  --accent-soft:rgba(222,90,46,.14);
  --display:"Chakra Petch","Barlow","Segoe UI",sans-serif;
  --body:"Barlow","Segoe UI","Helvetica Neue",Arial,sans-serif;
  --label:"Barlow Condensed","Arial Narrow","Segoe UI",sans-serif;
  --measure:44rem;
  --wide:68rem;
  --gutter-l:max(20px, env(safe-area-inset-left, 0px));
  --gutter-r:max(20px, env(safe-area-inset-right, 0px));
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:400 1.0625rem/1.72 var(--body);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0}
h1,h2,h3{margin:0;font-weight:400;line-height:1.12;text-wrap:balance}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px;top:8px;z-index:50;background:var(--accent);color:#120c09;padding:8px 14px;font-family:var(--label);font-weight:600;text-decoration:none}
.skip:focus{left:16px}

/* ---------- header ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(18,17,16,.9);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{max-width:var(--wide);margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r);height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--label);font-weight:600;letter-spacing:.16em;font-size:1rem;white-space:nowrap}
.brand img{width:34px;height:32px}
.nav{display:flex;gap:26px;font-family:var(--label);font-size:1rem;letter-spacing:.12em;text-transform:uppercase}
.nav a{text-decoration:none;color:var(--muted);padding-block:6px;border-bottom:2px solid transparent}
.nav a:hover{color:var(--fg)}
.nav a[aria-current="page"]{color:var(--fg);border-bottom-color:var(--accent)}

/* ---------- shared bits ---------- */
.wrap{max-width:var(--wide);margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.eyebrow{font-family:var(--label);font-weight:600;font-size:.95rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.lede{font-size:1.2rem;line-height:1.55;color:var(--fg);max-width:34ch}

/* ---------- hero: photo fills the top of the page, title sits on it ---------- */
.hero{position:relative;display:flex;align-items:flex-end;min-height:clamp(460px,78vh,820px);margin-top:-65px;overflow:hidden;background:var(--panel)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:var(--pos,center)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(90deg,rgba(18,17,16,.82) 0%,rgba(18,17,16,.5) 45%,rgba(18,17,16,.12) 100%),
  linear-gradient(0deg,var(--bg) 0%,rgba(18,17,16,.55) 22%,rgba(18,17,16,0) 55%),
  linear-gradient(180deg,rgba(18,17,16,.6) 0%,rgba(18,17,16,0) 18%)}
.hero-text{position:relative;z-index:1;width:100%;display:flex;flex-direction:column;gap:18px;padding-block:120px clamp(40px,7vw,80px);text-shadow:0 2px 18px rgba(0,0,0,.45)}
.hero-text > div{display:flex;flex-direction:column;gap:18px;min-width:0}
.hero h1{font-family:var(--display);font-weight:600;font-size:clamp(2.8rem,8vw,6rem);line-height:.98;letter-spacing:.005em;text-transform:uppercase;max-width:14ch}
.hero h1 .sub{display:block;font-family:var(--label);font-weight:600;font-size:max(1rem,.2em);letter-spacing:.24em;color:var(--accent);margin-bottom:.55em}
.hero .lede{max-width:40ch}
.hero .muted-intro{color:#cfc9bf}
.hero.plain{min-height:0;margin-top:0;background:none}
.hero.plain::after{display:none}
.crumbs{font-family:var(--label);font-size:.95rem;letter-spacing:.1em;text-transform:uppercase;color:#cfc9bf}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--accent)}
@media (max-width:640px){
  .hero{min-height:clamp(420px,72vh,640px)}
  .hero::after{background:
    linear-gradient(0deg,var(--bg) 0%,rgba(18,17,16,.75) 35%,rgba(18,17,16,.15) 75%),
    linear-gradient(180deg,rgba(18,17,16,.6) 0%,rgba(18,17,16,0) 18%)}
}

/* header floats clear over the hero photo until the page scrolls */
.site-header{transition:background-color .25s ease,border-color .25s ease}
.has-hero.at-top .site-header{background:transparent;border-bottom-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}


/* ---------- home: project list ---------- */
.section{padding-block:clamp(48px,7vw,88px)}
.section + .section{border-top:1px solid var(--line)}
.section-head{display:flex;flex-direction:column;gap:10px;margin-bottom:32px}
.section-head h2{font-family:var(--display);font-weight:600;font-size:clamp(1.9rem,4vw,2.7rem);text-transform:uppercase}
.section-head p{color:var(--muted);max-width:60ch}
.projects{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.projects li{border-bottom:1px solid var(--line)}
.proj{display:grid;grid-template-columns:minmax(0,22rem) minmax(0,1fr);gap:clamp(18px,3.5vw,40px);align-items:center;padding-block:24px;text-decoration:none}
.proj img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:4px;background:var(--panel);transition:filter .25s ease}
.proj h3{font-family:var(--display);font-weight:600;font-size:clamp(1.4rem,2.8vw,1.95rem);text-transform:uppercase}
.proj p{color:var(--muted);margin-top:8px;max-width:52ch}
.proj .go{display:inline-block;margin-top:14px;font-family:var(--label);font-size:.9rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.proj .go::after{content:" \2192";transition:margin .2s ease}
.proj:hover h3{color:var(--accent)}
.proj:hover .go::after{margin-left:6px}
.proj:hover img{filter:brightness(1.08)}
@media (max-width:640px){.proj{grid-template-columns:minmax(0,1fr)}}

.notable{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.notable article{display:flex;flex-direction:column;gap:12px;min-width:0}
.notable img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:4px;background:var(--panel)}
.notable h3{font-family:var(--label);font-weight:600;font-size:1.35rem;letter-spacing:.02em}
.notable .when{font-family:var(--label);font-size:.85rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.notable p{color:var(--muted);font-size:1rem}
@media (max-width:900px){.notable{grid-template-columns:repeat(2,minmax(0,1fr))}.notable article:last-child{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px 28px;align-content:start}.notable article:last-child img{grid-row:span 3}}
@media (max-width:600px){.notable{grid-template-columns:minmax(0,1fr)}.notable article:last-child{display:flex}}

/* ---------- project article ---------- */
.article{display:flex;flex-direction:column;gap:26px;padding-block:clamp(40px,6vw,72px) clamp(56px,8vw,96px)}
.article > *{width:100%;max-width:var(--measure);margin-inline:auto}
.article > .wide{max-width:var(--wide)}
.article p{color:#ddd8cf}
.article p a{color:var(--fg);text-decoration-color:var(--accent);text-underline-offset:3px}
.article p a:hover{color:var(--accent)}
.system{display:flex;flex-direction:column;gap:6px;padding-top:30px;margin-top:14px;border-top:1px solid var(--line)}
.system h2{font-family:var(--display);font-weight:600;font-size:clamp(1.55rem,3.3vw,2.15rem);text-transform:uppercase}
.system .note{font-family:var(--label);font-size:.95rem;letter-spacing:.06em;color:var(--muted);font-style:italic}
.article ul.features{margin:0;padding-left:1.2em;columns:2 18rem;column-gap:40px}
.article ul.features li{break-inside:avoid;margin-bottom:.45em;color:#ddd8cf}
.article ul.features li::marker{color:var(--accent)}

figure{margin:0}
figure img{width:100%;border-radius:4px;background:var(--panel)}
figcaption{margin-top:9px;font-family:var(--label);font-size:.95rem;letter-spacing:.04em;color:var(--muted);line-height:1.4}
.diagram img{background:#fff;padding:10px}
.group{display:grid;gap:18px;align-items:start}
.group.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.group.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.group.crop img{aspect-ratio:4/3;object-fit:cover}
@media (max-width:760px){.group.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.group.two,.group.three{grid-template-columns:minmax(0,1fr)}.group.crop img{aspect-ratio:auto}}

/* slider (360 views) */
.slider{position:relative}
.slider-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:12px}
.slider-head h2{font-family:var(--label);font-weight:600;font-size:1.15rem;letter-spacing:.14em;text-transform:uppercase}
.track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:6px;border:1px solid var(--line);background:#000}
.track::-webkit-scrollbar{display:none}
.track img{flex:0 0 100%;width:100%;scroll-snap-align:start;object-fit:contain;aspect-ratio:16/9;max-height:640px}
.controls{display:flex;align-items:center;gap:10px}
.controls button{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--fg);font:600 1.1rem/1 var(--label);cursor:pointer}
.controls button:hover{border-color:var(--accent);color:var(--accent)}
.count{font-family:var(--label);font-size:.95rem;letter-spacing:.1em;color:var(--muted);font-variant-numeric:tabular-nums;min-width:3.6em;text-align:center}

/* video: link-out that becomes an embed on click */
.video{display:block;position:relative;aspect-ratio:16/9;border-radius:6px;overflow:hidden;background:var(--panel);border:1px solid var(--line);text-decoration:none}
.video img{width:100%;height:100%;object-fit:cover;filter:brightness(.62);transition:filter .25s ease}
.video:hover img{filter:brightness(.75)}
.video .play{position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:var(--accent);box-shadow:0 6px 30px rgba(0,0,0,.45)}
.video .play::after{content:"";position:absolute;left:31px;top:24px;border-style:solid;border-width:14px 0 14px 22px;border-color:transparent transparent transparent #fff}
.video .vlabel{position:absolute;left:16px;bottom:14px;right:16px;font-family:var(--label);font-weight:600;letter-spacing:.08em;text-transform:uppercase;text-shadow:0 1px 8px rgba(0,0,0,.7)}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}


/* contact */
.contact-list{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.contact-list li{display:flex;flex-direction:column;gap:2px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-list span{font-family:var(--label);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.contact-list a{font-family:var(--label);font-weight:600;font-size:1.3rem;text-decoration:none;overflow-wrap:anywhere;user-select:all}
.contact-list a:hover{color:var(--accent)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--panel)}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;padding-block:30px;font-family:var(--label);letter-spacing:.06em;color:var(--muted)}
.site-footer a{color:var(--fg);text-decoration:none;overflow-wrap:anywhere}
.site-footer a:hover{color:var(--accent)}
.site-footer .links{display:flex;flex-wrap:wrap;gap:8px 28px}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.muted-intro{color:var(--muted);max-width:44ch}
.muted-intro a,.lede a{color:var(--fg);text-decoration-color:var(--accent);text-underline-offset:3px}
.article > .narrow{max-width:30rem}