:root {
  --bg: #ffffff;
  --fg: #111111;
  --muted: #9a9a9a;
  --border: #e5e5e5;
  --sidebar-w: 260px;
  --header-h: 64px;
}

@font-face {
  font-family: "Friedel Pro Trial";
  src: url("../assets/fonts/FriedelProTrial-Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: "Friedel Pro Trial", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, "Apple SD Gothic Neo", sans-serif;
  color: var(--fg);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: .6; }

.layout { display: flex; min-height: 100vh; }

/* Sidebar — fixed below the top bar, holding just the project Index now
   that brand / Information / Email / Instagram live in .site-header. */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  padding: 28px 24px;
  position: fixed;
  top: var(--header-h);
  left: 0;
  height: calc(100vh - var(--header-h));
  display: flex;
  flex-direction: column;
}

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 12px;
}

.project-index {
  list-style: none;
  margin: 0 0 auto 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.project-index li a,
.project-index li span {
  display: flex;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}
.project-index li .idx { color: inherit; opacity: .6; font-variant-numeric: tabular-nums; }
.project-index li span.disabled { cursor: default; }
.project-index > li.active { position: relative; }
.project-index > li.active > a,
.project-index > li.active > span {
  color: var(--fg);
  font-weight: 600;
}
.project-index > li.active::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 6px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--fg);
}

.project-subindex {
  list-style: none;
  margin: 6px 0 0;
  padding: 0 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.project-subindex li a,
.project-subindex li span { font-size: 12px; color: var(--muted); }
.project-subindex li.active { position: relative; }
.project-subindex li.active > a,
.project-subindex li.active > span {
  color: var(--fg);
  font-weight: 600;
}
.project-subindex li.active::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 5px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--fg);
}

.sidebar footer { color: var(--muted); font-size: 11px; margin-top: 24px; }

/* Main */
.main { flex: 1; min-width: 0; margin-left: var(--sidebar-w); margin-top: var(--header-h); }
.main-inner { max-width: 1100px; margin: 0 auto; padding: 28px 40px 80px; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 40px;
}

.project-head { margin-bottom: 40px; }
.project-head .idx-label { color: var(--muted); font-size: 12px; margin-bottom: 8px; }
.project-head h1 { font-size: 32px; margin: 0 0 8px; font-weight: 600; letter-spacing: -.01em; }
.project-head .tagline { color: var(--muted); font-size: 15px; margin: 0; }

.gallery {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 56px;
}
.gallery img {
  width: 100%;
  height: auto;
  display: block;
  background: #f2f2f2;
}

.details-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.details-grid h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin: 0 0 16px;
}
.details-list { display: flex; flex-direction: column; gap: 8px; font-size: 14px; }
.details-list .row { display: flex; gap: 8px; }
.details-list .row span:first-child { color: var(--muted); min-width: 64px; }
.description p { margin: 0 0 16px; font-size: 14px; line-height: 1.75; color: #333; }

/* Information dialog */
dialog#info-dialog {
  border: none;
  border-radius: 4px;
  padding: 0;
  max-width: 420px;
  width: 90%;
}
dialog#info-dialog::backdrop { background: rgba(0, 0, 0, .4); }
.info-panel { padding: 28px; }
.info-panel h2 { font-size: 15px; margin: 0 0 12px; }
.info-panel p { font-size: 14px; line-height: 1.7; color: #333; margin: 0 0 12px; }
.info-panel .close-btn {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

/* Contact dialog */
dialog#contact-dialog {
  border: none;
  border-radius: 8px;
  padding: 0;
  width: 90%;
  max-width: 460px;
  overflow: hidden;
}
dialog#contact-dialog::backdrop { background: rgba(0, 0, 0, .5); }

.contact-panel { display: flex; flex-direction: column; height: min(640px, 80vh); }

.contact-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.contact-header h2 { font-size: 16px; margin: 0; font-weight: 700; }

.icon-close {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: #eee;
  color: #666;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.icon-close:hover { background: #ddd; }

.contact-form { flex: 1; display: flex; flex-direction: column; min-height: 0; }

#contact-from {
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 18px 24px;
  font: inherit;
  font-size: 14px;
  outline: none;
  flex-shrink: 0;
}
#contact-from::placeholder { color: #b0b0b0; }

#contact-message {
  flex: 1;
  border: none;
  resize: none;
  padding: 18px 24px;
  font: inherit;
  font-size: 14px;
  outline: none;
  min-height: 0;
}
#contact-message::placeholder { color: #b0b0b0; }

.contact-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.btn {
  border: none;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
}
.btn-ghost { background: #eee; color: #333; }
.btn-ghost:hover { background: #e0e0e0; }
.btn-dark { background: #111; color: #fff; }
.btn-dark:hover { background: #000; }

/* Top bar — fixed across every page: brand left, Information/Instagram/Email
   right. Always visible regardless of scroll. */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: var(--bg);
}
.site-title { font-weight: 600; font-size: 14px; letter-spacing: .02em; }
.site-nav { display: flex; align-items: center; gap: 20px; }
.site-nav button,
.site-nav a {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  color: inherit;
}
/* Deck: all project cards start stacked dead-center, then deal themselves
   out to a loose scattered arrangement one at a time (staggered), like
   picking through a stack of photos and setting each one down. One-time
   entrance, not a loop — see initDeck() in js/projects.js. */
.deck {
  position: relative;
  margin: var(--header-h) auto 0;
  height: calc(90vh - var(--header-h));
  min-height: 585px;
  max-width: 1385px;
}
/* Cards render already gathered in a loose pile at dead-center (see
   GATHERED_LAYOUT in js/projects.js) — no reveal/deal-out animation. Drag any
   card out to look at it; the Gather button below snaps everything back. */
.grid-item {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 692px;
  margin: -216.25px 0 0 -346px;
  display: block;
  cursor: grab;
  -webkit-user-drag: none;
  user-select: none;
  transform: translate(var(--tx), var(--ty)) rotate(var(--r)) scale(1);
  opacity: 1;
  transition: transform .45s cubic-bezier(.2, .8, .2, 1), opacity .2s ease;
}
.grid-item:hover {
  opacity: 1;
  transform: translate(var(--tx), var(--ty)) rotate(0deg) scale(1.08) translateY(-14px) !important;
  z-index: 50 !important;
}
.grid-item.dragging {
  cursor: grabbing;
  transition: none !important;
  z-index: 999 !important;
}

.gather-btn {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 90;
  border: none;
  border-radius: 999px;
  padding: 10px 22px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  background: #111;
  color: #fff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
}
.gather-btn:hover { background: #000; }

.card {
  display: block;
  width: 100%;
  aspect-ratio: 8 / 5;
  border-radius: 16px;
  overflow: hidden;
  background: #f2f2f2;
  box-shadow: 0 16px 34px rgba(0, 0, 0, .18);
  pointer-events: none;
}
.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  -webkit-user-drag: none;
  pointer-events: none;
}

@media (max-width: 720px) {
  .deck { height: auto; min-height: 0; max-width: 360px; padding: 40px 0; }
  .grid-item {
    position: relative;
    top: auto; left: auto; margin: 0 0 40px;
    width: 100%;
    opacity: 1;
    transform: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .grid-item { transition: none; }
}

.site-footer {
  padding: 24px 32px 32px;
  color: var(--muted);
  font-size: 11px;
}

@media (max-width: 720px) {
  .grid { grid-template-columns: 1fr; gap: 40px; padding: 32px 20px; }
}

@media (max-width: 860px) {
  .layout { flex-direction: column; margin-top: var(--header-h); }
  .sidebar {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: auto;
  }
  .main { margin-left: 0; margin-top: 0; }
  .details-grid { grid-template-columns: 1fr; gap: 24px; }
  .main-inner { padding: 24px 20px 60px; }
}