/* =========================================================
   Echoes of Archs, 2026
   Black & white, tight, full-bleed, no wide tracking
   ========================================================= */

:root{
  --bg:#000000;
  --bg-soft:#0a0a0a;
  --bg-card:#101010;
  --line:rgba(255,255,255,.12);
  --line-soft:rgba(255,255,255,.06);
  --fg:#f4f4f4;
  --fg-dim:#a2a2a2;
  --fg-faint:#6a6a6a;
  --accent:#ffffff;
  --maxw:1320px;
  --pad:18px;
  --ease:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.6;
  font-weight:300;
  letter-spacing:normal;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4{font-weight:400;letter-spacing:normal;line-height:1.12}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.wide{width:100%;padding:0 var(--pad)}
.eyebrow{font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--fg-faint);margin-bottom:12px}

/* ---------------- Header ---------------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px var(--pad);
  transition:background .35s var(--ease),padding .35s var(--ease),border-color .35s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(0,0,0,.8);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line-soft);
  padding:10px var(--pad);
}
.brand{display:flex;align-items:center;z-index:110}
.brand img{height:30px;width:auto;display:block}
.brand .mark{font-size:16px;letter-spacing:.02em;text-transform:uppercase;color:var(--fg);font-weight:500}

.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--fg-faint);position:relative;padding-left:14px;transition:color .3s var(--ease)}
.nav a::before{content:"";position:absolute;left:0;top:50%;width:5px;height:5px;border:1px solid var(--fg-faint);border-radius:50%;transform:translateY(-50%) scale(.5);opacity:0;transition:transform .35s var(--ease),opacity .35s var(--ease),background-color .3s,border-color .3s}
.nav a:hover{color:var(--fg-dim)}
.nav a:hover::before{opacity:1;transform:translateY(-50%) scale(.8);border-color:var(--fg-dim)}
.nav a.active{color:var(--fg)}
.nav a.active::before{opacity:1;transform:translateY(-50%) scale(1);background:var(--fg);border-color:var(--fg)}

.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:30px;height:22px;position:relative;z-index:110}
.nav-toggle span{position:absolute;left:0;height:1.5px;width:100%;background:var(--fg);transition:.35s var(--ease)}
.nav-toggle span:nth-child(1){top:2px}
.nav-toggle span:nth-child(2){top:10px}
.nav-toggle span:nth-child(3){top:18px}
.nav-toggle.open span:nth-child(1){top:10px;transform:rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){top:10px;transform:rotate(-45deg)}

/* ---------------- Video (full bleed) ---------------- */
.video-embed{position:relative;width:100%;aspect-ratio:16/9;background:#070707;overflow:hidden}
.video-embed iframe,.video-embed video{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.video-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--fg-faint);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.hero-media{margin-top:52px}
.video-grid{display:grid;gap:8px}
@media(min-width:900px){.video-grid{grid-template-columns:1fr 1fr}}

/* Full-page homepage video */
.hero-full{position:relative;width:100%;height:100vh;min-height:540px;overflow:hidden;background:#000;display:block;cursor:pointer}
.hero-full video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000;opacity:0;transition:opacity 1s var(--ease)}
.hero-full video.ready{opacity:1}
.hero-full .hero-title{position:absolute;left:0;right:0;top:50%;z-index:2;text-align:center;pointer-events:none;
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;font-size:clamp(1.1rem,2.6vw,1.9rem);letter-spacing:0;color:#fff;font-weight:400;
  text-shadow:0 2px 40px rgba(0,0,0,.6);opacity:0;transform:translate(0,calc(-50% + 14px));transition:opacity 1s var(--ease) .3s,transform 1s var(--ease) .3s}
.hero-full .hero-title.in{opacity:1;transform:translate(0,-50%)}

/* Loading overlay with the logo */
.loader{position:fixed;inset:0;z-index:300;background:#000;display:flex;align-items:center;justify-content:center;
  transition:opacity .7s var(--ease),visibility .7s}
.loader.hide{opacity:0;visibility:hidden}
.loader .mark{width:64px;height:auto;animation:pulse 1.6s var(--ease) infinite}
.loader .ring{position:absolute;width:96px;height:96px;border:1px solid rgba(255,255,255,.14);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}

/* Format diagrams (different setups) */
.formats{display:grid;gap:30px 26px;grid-template-columns:repeat(2,1fr);margin-top:26px}
@media(min-width:680px){.formats{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1020px){.formats{grid-template-columns:repeat(6,1fr)}}
.formats .fmt{display:flex;align-items:flex-end;justify-content:center;padding:14px 18px}
.formats .fmt img{width:100%;height:auto;max-height:96px;object-fit:contain}

/* SoundCloud audio embed */
.audio-embed{margin-bottom:26px}
.audio-embed iframe{width:100%;height:166px;border:0;display:block}

/* ---------------- Page intro (no big hero) ---------------- */
.page-top{width:100%;max-width:var(--maxw);margin:0 auto;padding:96px var(--pad) 28px}
.page-top h1{font-size:clamp(1.9rem,5vw,3rem)}
.page-top p{color:var(--fg-dim);max-width:760px;margin-top:12px}

/* ---------------- Sections ---------------- */
.section{padding:48px 0;border-bottom:1px solid var(--line-soft)}
.section.tight{padding:30px 0}
.section-head{max-width:820px;margin-bottom:26px}
.section-head h2{font-size:clamp(1.4rem,3vw,2rem);margin-bottom:10px}
.section-head p{color:var(--fg-dim)}
.lead{font-size:1.05rem;color:var(--fg-dim);max-width:860px}
.prose{max-width:860px}
.prose p{margin-bottom:1em;color:#cfcfcf}

h2.block{font-size:clamp(1.4rem,3vw,2rem);margin-bottom:14px}
h3.block{font-size:1.2rem;margin-bottom:10px;letter-spacing:.02em;color:#fff}

/* Split image+text */
.split{display:grid;gap:24px;align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:40px}.split.reverse .split-media{order:2}}
.split-media{position:relative;overflow:hidden}
.split-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform 1s var(--ease)}
.split-media:hover img{transform:scale(1.03)}
.split-text p{color:var(--fg-dim);margin-bottom:.9em}

.feature-figure{margin:0}
.feature-figure img{width:100%;max-height:78vh;object-fit:cover}

/* Strip gallery */
.strip{display:grid;gap:6px;grid-template-columns:repeat(2,1fr)}
@media(min-width:680px){.strip{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1020px){.strip{grid-template-columns:repeat(4,1fr)}}
.strip .shot{overflow:hidden;aspect-ratio:4/3;cursor:zoom-in}
.strip .shot img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.strip .shot:hover img{transform:scale(1.05)}

/* ---------------- Portfolio grid (big thumbnails) ---------------- */
.grid{display:grid;gap:8px;grid-template-columns:1fr}
@media(min-width:760px){.grid{grid-template-columns:repeat(2,1fr)}}
.card{position:relative;display:block;overflow:hidden;background:var(--bg-card)}
.card-media{position:relative;overflow:hidden;aspect-ratio:16/10}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.card:hover .card-media img{transform:scale(1.04)}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.85),transparent 55%);opacity:.92}
.card-body{position:absolute;left:0;right:0;bottom:0;padding:22px;z-index:1}
.card-body .meta{font-size:11px;letter-spacing:.03em;text-transform:uppercase;color:var(--fg-dim);margin-bottom:6px}
.card-body h3{font-size:1.5rem;margin-bottom:4px}
.card-body .more{font-size:12px;letter-spacing:.03em;text-transform:uppercase;color:var(--fg-dim);transition:color .25s}
.card:hover .card-body .more{color:var(--fg)}
.card-empty{padding:50px 22px;text-align:center;color:var(--fg-faint);grid-column:1/-1;border:1px solid var(--line-soft)}

/* ---------------- Article ---------------- */
.article{padding-top:88px}
.article-meta{font-size:12px;letter-spacing:.03em;text-transform:uppercase;color:var(--fg-faint);margin-bottom:12px}
.article h1{font-size:clamp(1.8rem,5vw,3rem);margin-bottom:20px}
.article-lead{max-width:860px;color:var(--fg-dim);font-size:1.1rem;margin-bottom:26px}
.article-cover{margin:0 0 26px;overflow:hidden}
.article-cover img{width:100%;max-height:78vh;object-fit:cover}
.article-body{max-width:860px;margin-bottom:30px}
.article-body p{margin-bottom:1.1em;color:#cfcfcf}
.article-body.cols{max-width:none}
@media(min-width:820px){.article-body.cols{column-count:2;column-gap:48px}.article-body.cols p{break-inside:avoid}}
.article-links{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.back-link{display:inline-block;font-size:12px;letter-spacing:.03em;text-transform:uppercase;color:var(--fg-dim);margin-bottom:22px;transition:color .25s}
.back-link:hover{color:var(--fg)}
.gallery{display:grid;gap:8px;grid-template-columns:repeat(2,1fr)}
@media(min-width:900px){.gallery{grid-template-columns:repeat(3,1fr)}}
.gallery .shot{overflow:hidden;cursor:zoom-in;aspect-ratio:4/3}
.gallery .shot img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.gallery .shot:hover img{transform:scale(1.04)}

/* ---------------- Dates ---------------- */
.dates-empty{color:var(--fg-dim)}
.date-row{display:grid;grid-template-columns:130px 1fr auto;gap:18px;padding:18px 0;border-bottom:1px solid var(--line-soft);align-items:baseline}
.date-row .d{color:var(--fg)}
.date-row .v h3{font-size:1.15rem;margin-bottom:2px;text-transform:none;letter-spacing:normal}
.date-row .v p{color:var(--fg-dim);font-size:.92rem}
.date-row .c{color:var(--fg-faint);font-size:13px;letter-spacing:.02em;text-transform:uppercase;text-align:right}
a.date-row{transition:padding-left .3s var(--ease),background-color .3s}
a.date-row:hover{padding-left:10px;background:rgba(255,255,255,.02)}
a.date-row:hover .d{color:#fff}
@media(max-width:680px){.date-row{grid-template-columns:1fr;gap:4px}.date-row .c{text-align:left}}

/* ---------------- About ---------------- */
.about-photos{display:grid;gap:8px;grid-template-columns:1fr;margin-bottom:8px}
@media(min-width:760px){.about-photos{grid-template-columns:2fr 1fr 1fr}}
.about-photos figure{margin:0;position:relative;overflow:hidden}
.about-photos img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.about-photos figcaption{position:absolute;left:0;bottom:0;padding:8px 10px;font-size:11px;letter-spacing:.02em;text-transform:uppercase;color:#ddd;background:linear-gradient(transparent,rgba(0,0,0,.7))}
.bio{display:grid;gap:30px;margin-top:8px}
@media(min-width:820px){.bio{grid-template-columns:1fr 1fr;gap:40px}}
.bio h3{font-size:1.2rem;margin-bottom:10px;letter-spacing:.02em}
.bio p{color:var(--fg-dim)}
.bio .links{margin-top:12px;font-size:13px}
.bio .links a{border-bottom:1px solid var(--line);padding-bottom:1px}
.bio .links a:hover{border-color:var(--fg)}

/* About: feature + two-up duo */
.about-full{margin-bottom:8px}
.about-feature{max-width:680px}
.about-feature img{width:100%;aspect-ratio:3/2;object-fit:cover}
.duo{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:760px){.duo{grid-template-columns:1fr 1fr;gap:32px}}
.duo .member .ph{overflow:hidden;margin-bottom:16px;cursor:zoom-in}
.duo .member .ph img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* Member social links: thin separator + hover interaction */
.member .links{margin-top:20px;padding-top:18px;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:0}
.member .links a{position:relative;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-faint);padding:4px 16px 4px 0;margin-right:16px;transition:color .3s var(--ease)}
.member .links a:not(:last-child)::after{content:"";position:absolute;right:8px;top:50%;width:3px;height:3px;border-radius:50%;background:var(--fg-faint);transform:translateY(-50%);opacity:.5}
.member .links a::before{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--fg);transition:width .35s var(--ease)}
.member .links a:hover{color:var(--fg)}
.member .links a:hover::before{width:calc(100% - 16px)}

/* ---------------- Buttons ---------------- */
.btn{display:inline-block;padding:12px 26px;border:1px solid var(--line);font-size:12px;letter-spacing:.03em;text-transform:uppercase;color:var(--fg);transition:background .3s var(--ease),color .3s,border-color .3s}
.btn:hover{background:var(--fg);color:#000;border-color:var(--fg)}
.btn.solid{background:var(--fg);color:#000}
.btn.solid:hover{background:transparent;color:var(--fg)}

.contact-line{padding:40px 0}
.contact-line a.mail{font-size:clamp(1.2rem,3vw,1.8rem);border-bottom:1px solid var(--line);padding-bottom:3px;transition:border-color .25s}
.contact-line a.mail:hover{border-color:var(--fg)}

/* ---------------- Footer ---------------- */
.site-footer{padding:50px 0 28px}
.footer-top{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:flex-start;margin-bottom:36px}
.footer-brand .mark{font-size:16px;letter-spacing:.02em;text-transform:uppercase;font-weight:500}
.footer-contact a.mail{font-size:1.1rem;border-bottom:1px solid var(--line);padding-bottom:3px;transition:border-color .25s}
.footer-contact a.mail:hover{border-color:var(--fg)}
.footer-nav{display:flex;flex-direction:column;gap:8px}
.footer-nav a{font-size:13px;letter-spacing:.02em;text-transform:uppercase;color:var(--fg-dim);transition:color .25s}
.footer-nav a:hover{color:var(--fg)}
.supporters{display:flex;align-items:center;gap:52px;flex-wrap:wrap;padding:28px 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);margin-bottom:22px}
.supporters .eyebrow{width:100%;margin-bottom:2px}
.supporters img{height:38px;width:auto;opacity:.55;filter:grayscale(1) brightness(1.8);transition:opacity .25s}
.supporters img:hover{opacity:.9}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--fg-faint);font-size:12px}
.footer-bottom a:hover{color:var(--fg)}

/* ---------------- Lightbox ---------------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.97);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .35s var(--ease),visibility .35s;padding:30px}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:94vw;max-height:90vh;object-fit:contain;transform:scale(.97);transition:transform .35s var(--ease)}
.lightbox.open img{transform:scale(1)}
.lightbox-close{position:absolute;top:18px;right:22px;background:none;border:0;color:var(--fg);font-size:28px;cursor:pointer;line-height:1;opacity:.7}
.lightbox-close:hover{opacity:1}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--fg);font-size:36px;cursor:pointer;opacity:.5;padding:18px;line-height:1}
.lightbox-nav:hover{opacity:1}
.lightbox-prev{left:6px}.lightbox-next{right:6px}

/* ---------------- Reveal ---------------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------------- Mobile nav ---------------- */
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav{position:fixed;top:0;left:0;width:100vw;width:100dvw;height:100vh;height:100dvh;background:#000;flex-direction:column;justify-content:center;align-items:center;gap:28px;transform:translateY(-100%);transition:transform .4s var(--ease);z-index:105}
  .nav.open{transform:none}
  .nav a{font-size:20px;color:var(--fg)}
  .footer-top{flex-direction:column}
  .about-photos{grid-template-columns:1fr}
}