/* Calder Blacketer — static site styles
   Tweak the variables below to match the original look. */
:root {
  --bg: #ffffff;
  --fg: #111111;
  --muted: #777777;
  --font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-nav: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --header-h: 72px;
  --gutter: clamp(16px, 3vw, 40px);
  --gap: 12px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: inherit; text-decoration: none; }
a:hover { opacity: .6; }
img { display: block; max-width: 100%; height: auto; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--fg); color: var(--bg); padding: 8px 12px; z-index: 1000;
}
.skip:focus { left: 8px; top: 8px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--gutter);
  background: var(--bg);
}
.brand {
  font-family: var(--font-nav);
  font-size: 1.15rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.nav { display: flex; align-items: center; gap: 2rem; }
.nav a, .nav button.folder-toggle {
  font-family: var(--font-nav);
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: none; border: 0; padding: 0; color: inherit; cursor: pointer;
}
.nav a[aria-current="page"] { border-bottom: 1px solid currentColor; }

.folder { position: relative; }
.folder-menu {
  display: none;
  position: absolute; top: 100%; left: -12px;
  min-width: 260px;
  padding: 14px 12px;
  background: var(--bg);
  flex-direction: column; gap: .55rem;
}
.folder.open .folder-menu,
.folder:hover .folder-menu,
.folder:focus-within .folder-menu { display: flex; }
.folder-menu a { text-transform: none; letter-spacing: .02em; font-size: .95rem; }

.insta svg { width: 20px; height: 20px; fill: currentColor; display: block; }

.menu-btn {
  display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: inherit;
}
.menu-btn span { display: block; width: 24px; height: 1px; background: currentColor; margin: 6px 0; }

/* ---------- Main ---------- */
main { flex: 1; padding: 0 var(--gutter) 4rem; }
.page-title {
  font-family: var(--font-nav);
  font-weight: 400;
  font-size: 1.3rem;
  letter-spacing: .04em;
  text-align: center;
  margin: 1.5rem 0 2rem;
}

/* Home gallery: masonry columns, original aspect ratios preserved */
.grid { column-count: 3; column-gap: var(--gap); }
.grid a { display: block; margin-bottom: var(--gap); break-inside: avoid; cursor: zoom-in; }
.grid a:hover { opacity: .85; }

/* Project pages: stacked single column */
.stack { max-width: 1100px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--gap); }
.stack a { cursor: zoom-in; }

.statement { max-width: 640px; margin: 4rem auto 0; }
.statement h2 {
  font-family: var(--font-nav); font-weight: 400; font-size: 1rem;
  letter-spacing: .08em; text-transform: uppercase; margin: 0 0 1rem;
}
.statement hr { border: 0; border-top: 1px solid var(--fg); margin: 0 0 1.5rem; }
.statement p { margin: 0 0 1.2rem; }

/* Contact */
.contact { text-align: center; margin-top: 18vh; }
.contact .label {
  font-family: var(--font-nav); font-size: .8rem; letter-spacing: .12em; color: var(--muted);
  margin-bottom: .5rem;
}
.contact a { font-size: 1.4rem; }

/* ---------- Footer ---------- */
.site-footer {
  padding: 2rem var(--gutter) 3rem;
  text-align: center;
  font-size: .8rem;
  letter-spacing: .3em;
  color: var(--muted);
}
.site-footer div + div { margin-top: .4rem; }

/* ---------- Lightbox ---------- */
.lb {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(255,255,255,.97);
  display: none; align-items: center; justify-content: center;
}
.lb.open { display: flex; }
.lb img { max-width: 92vw; max-height: 90vh; width: auto; height: auto; object-fit: contain; }
.lb button {
  position: absolute; background: none; border: 0; cursor: pointer; color: var(--fg);
  font-size: 2rem; line-height: 1; padding: 16px; font-family: var(--font-nav);
}
.lb .close { top: 8px; right: 8px; }
.lb .prev { left: 8px; top: 50%; transform: translateY(-50%); }
.lb .next { right: 8px; top: 50%; transform: translateY(-50%); }
body.lb-open { overflow: hidden; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) { .grid { column-count: 2; } }
@media (max-width: 720px) {
  .menu-btn { display: block; }
  .nav {
    display: none;
    position: fixed; inset: var(--header-h) 0 0 0;
    background: var(--bg);
    flex-direction: column; align-items: flex-start; gap: 1.2rem;
    padding: 1.5rem var(--gutter) 3rem;
    overflow-y: auto;
  }
  .nav.open { display: flex; }
  .folder-menu { display: flex; position: static; padding: .8rem 0 0 1rem; min-width: 0; }
  .folder-toggle { pointer-events: none; }
  .grid { column-count: 1; }
}