@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Bebas+Neue&family=Space+Grotesk:wght@300;400;500&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --dark: #080808;
  --text: #e4e4e4;
  --dim: #707070;
  --header-h: 4.5rem;
}

html { scroll-behavior: smooth; }

body {
  background: var(--dark);
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* noise */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  z-index: 9999;
}

/* ── HEADER ── */
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 2.5rem;
  background: rgba(8,8,8,0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #161616;
}

.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.18em;
  color: var(--text);
  text-decoration: none;
}
.logo em { font-style: normal; }

.back-link {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--dim);
  text-decoration: none;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.back-link:hover { color: var(--text); }

/* ── HERO (first panel — title only) ── */
.project-hero {
  height: 100vh;
  /* first real panel is the title screen */
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 3rem 2.5rem;
  position: relative;
  border-bottom: 1px solid #141414;
  overflow: hidden;
}

.project-hero-image {
  position: absolute;
  inset: 0;
}

.project-hero-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.project-hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,8,0.95) 0%, rgba(8,8,8,0.2) 60%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero-eyebrow {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4rem, 10vw, 9rem);
  letter-spacing: 0.05em;
  line-height: 0.92;
  color: var(--text);
}

.hero-desc {
  margin-top: 1.4rem;
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.7;
  color: #b0b0b0;
  max-width: 600px;
}

/* ── POST (each case study section) ── */
.post {
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid #141414;
  overflow: hidden;
  position: relative;
}

/* image fills the top portion */
.post-image {
  flex: 1;
  min-height: 0;
  position: relative;
  overflow: hidden;
  background: #0f0f0f;
}

.post-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.8;
  transition: opacity 0.5s, transform 0.6s;
}

.post:hover .post-image img {
  opacity: 0.9;
  transform: scale(1.015);
}

.post-image::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--dark), transparent);
  pointer-events: none;
}

/* placeholder for missing images */
.post-image .placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.post-image .placeholder svg {
  width: 40px; height: 40px;
  opacity: 0.06;
}

/* caption bar at bottom */
.post-caption {
  flex-shrink: 0;
  padding: 1.6rem 2.5rem;
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  align-items: start;
  gap: 1.5rem;
  border-top: 1px solid #141414;
}

.post-index {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: var(--dim);
  padding-top: 0.2rem;
}

.post-body h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: 0.07em;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.post-body p {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: #9a9a9a;
  max-width: 680px;
}

.post-tag {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.22rem 0.55rem;
  border: 1px solid #1e1e1e;
  color: var(--dim);
  align-self: start;
}

/* ── FOOTER ── */
footer {
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.18em;
  color: #3a3a3a;
}
.footer-logo em { font-style: normal; }

.footer-nav {
  display: flex;
  gap: 2rem;
}

.footer-nav a {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #4a4a4a;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-nav a:hover { color: #999; }

/* ── WIKI ── */
.wiki-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: calc(var(--header-h) + 2.5rem) 2.5rem 4rem;
}

.wiki-head {
  border-bottom: 1px solid #1a1a1a;
  padding-bottom: 2rem;
  margin-bottom: 3rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.wiki-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.4rem, 6vw, 4rem);
  letter-spacing: 0.08em;
  color: var(--text);
}
.wiki-title em { color: var(--accent); font-style: normal; }
.wiki-sub {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #555;
}
.wiki-sub a { color: #555; text-decoration: none; border-bottom: 1px dotted #333; }
.wiki-sub a:hover { color: var(--accent); border-color: var(--accent); }

.wiki-index {
  border: 1px solid #161616;
  padding: 1.8rem 2rem;
  margin-bottom: 4rem;
  background: rgba(20,8,4,0.35);
}
.wiki-index h2 {
  font-family: 'Share Tech Mono', monospace;
  font-size: 1rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 1.2rem;
}
.wiki-index ol {
  list-style: none;
  counter-reset: idx;
  columns: 2;
  column-gap: 2.5rem;
}
.wiki-index li {
  counter-increment: idx;
  margin-bottom: 0.5rem;
  break-inside: avoid;
}
.wiki-index li a {
  display: flex;
  gap: 0.9rem;
  font-family: 'Space Grotesk', sans-serif;
  color: #c8c8c8;
  text-decoration: none;
  padding: 0.35rem 0;
  border-bottom: 1px dashed transparent;
  transition: color 0.2s, border-color 0.2s;
}
.wiki-index li a::before {
  content: counter(idx, decimal-leading-zero);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.82rem;
  color: #555;
  letter-spacing: 0.15em;
  min-width: 2.2rem;
  padding-top: 0.2rem;
}
.wiki-index li a:hover {
  color: var(--accent);
  border-bottom-color: #331100;
}

.wiki-card {
  border: 1px solid #161616;
  padding: 2rem 2.2rem;
  margin-bottom: 1.6rem;
  background: #0b0b0b;
  scroll-margin-top: calc(var(--header-h) + 1rem);
  position: relative;
  transition: border-color 0.3s;
}
.wiki-card:target {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(255,51,0,0.2), 0 0 40px rgba(255,51,0,0.08);
}
.wiki-card:target::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
}
.card-num {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: #555;
  margin-bottom: 0.6rem;
}
.card-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.06em;
  color: #e8e8e8;
  margin-bottom: 1rem;
}
.card-body {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.08rem;
  line-height: 1.7;
  color: #b8b8b8;
  white-space: pre-wrap;
}
.card-body a { color: var(--accent); }
.card-top {
  display: block;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: #444;
  text-decoration: none;
  text-align: right;
  margin-top: 1rem;
  text-transform: uppercase;
}
.card-top:hover { color: var(--accent); }

.edit-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.7rem 1.1rem;
  border: 1px solid #331100;
  background: #0b0b0b;
  color: #aa5533;
  text-decoration: none;
  z-index: 50;
}
.edit-btn:hover { color: var(--accent); border-color: var(--accent); }

/* ── WIKI EDITOR ── */
.ed-wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: calc(var(--header-h) + 2.5rem) 2.5rem 4rem;
}
.ed-head {
  border-bottom: 1px solid #1a1a1a;
  padding-bottom: 1.6rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.ed-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: 0.08em;
  color: #e8e8e8;
}
.ed-title em { color: var(--accent); font-style: normal; }

.toolbar {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.btn {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.7rem 1rem;
  border: 1px solid #222;
  background: #0b0b0b;
  color: #aaa;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.btn:hover { color: var(--accent); border-color: var(--accent); }
.btn.primary { border-color: #331100; color: #cc5533; }
.btn.primary:hover { background: #1a0800; color: #fff; }
.btn.danger { color: #884444; }
.btn.danger:hover { color: #ff4444; border-color: #661111; }

.entry {
  border: 1px solid #161616;
  background: #0b0b0b;
  padding: 1.4rem 1.6rem;
  margin-bottom: 1rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.8rem 1rem;
  align-items: start;
}
.entry-num {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: #555;
  padding-top: 0.6rem;
}
.entry-actions {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.entry-actions .btn {
  padding: 0.4rem 0.6rem;
  font-size: 0.72rem;
}
.entry input[type="text"], .entry textarea {
  width: 100%;
  background: #050505;
  border: 1px solid #1a1a1a;
  color: #e8e8e8;
  font-family: 'Space Grotesk', sans-serif;
  padding: 0.7rem 0.9rem;
  font-size: 1.05rem;
  resize: vertical;
}
.entry input[type="text"] {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
}
.entry textarea {
  min-height: 110px;
  line-height: 1.6;
}
.entry input:focus, .entry textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.status {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: #555;
  text-transform: uppercase;
}
.status.ok { color: #66aa44; }
.hint {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: #444;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

/* ── MOBILE ── */
@media (max-width: 640px) {
  .wiki-index ol { columns: 1; }
}
@media (max-width: 600px) {
  header { padding: 0 1.2rem; }
  .project-hero { padding: 2rem 1.2rem; }
  .post-caption { grid-template-columns: 2rem 1fr; padding: 1.2rem; }
  .post-tag { display: none; }
  footer { padding: 1.5rem 1.2rem; flex-direction: column; gap: 0.8rem; }
  .wiki-wrap, .ed-wrap { padding-left: 1.2rem; padding-right: 1.2rem; }
}