/* Geleceksizler / The Futureless -- deliberately distinct from GPU Co-op's
   brand (see obsidian-notes/GPU Co-op - Marka Kimliği.md): different
   palette, different type pairing, dark instead of light-first. Mature
   protest-flyer register, not teenage-rebellion (that direction was
   explicitly rejected -- see obsidian-notes/Geleceksizler.md). */

:root {
  --ink: #0c0c0d;
  --bone: #edebe6;
  --concrete: #8a8a84;
  --signal: #e13b2e;
  --signal-dim: #7a241c;
  --line: #2a2a28;
  --font-display: "Archivo Black", "Arial Black", sans-serif;
  --font-body: "Inter", -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
}

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.wordmark span { color: var(--signal); }

nav.primary {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
nav.primary a { text-decoration: none; color: var(--concrete); border-bottom: 1px solid transparent; }
nav.primary a:hover, nav.primary a.active { color: var(--bone); border-color: var(--signal); }

.lang {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 12px;
}
.lang button {
  background: transparent;
  border: 0;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--concrete);
  font: inherit;
}
.lang button.active { background: var(--signal); color: var(--ink); }

.kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--signal);
  margin: 64px 0 16px;
}

h1.hero {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 84px);
  line-height: 1.02;
  margin: 0 0 28px;
  max-width: 16ch;
}
h1.hero mark { background: none; color: var(--signal); }

p.lede {
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.6;
  color: var(--bone);
  max-width: 58ch;
  margin: 0 0 20px;
}

p.diagnosis {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--concrete);
  max-width: 60ch;
  border-left: 2px solid var(--signal);
  padding-left: 18px;
  margin: 40px 0 80px;
}

.supported-by {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--concrete);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.supported-by strong { color: var(--bone); }

footer.site {
  border-top: 1px solid var(--line);
  margin-top: 100px;
  padding: 28px 0 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.posts-empty {
  border: 1px dashed var(--line);
  border-radius: 4px;
  padding: 48px 32px;
  text-align: center;
  color: var(--concrete);
  font-family: var(--font-mono);
  font-size: 14px;
  margin: 48px 0 100px;
}

.post-list { list-style: none; padding: 0; margin: 32px 0 100px; }
.post-list li { border-bottom: 1px solid var(--line); padding: 24px 0; }
.post-list time { font-family: var(--font-mono); font-size: 12px; color: var(--concrete); }
.post-list h2 { font-family: var(--font-display); font-size: 24px; margin: 8px 0; }
.post-list a { text-decoration: none; }
.post-list a:hover h2 { color: var(--signal); }

article.post {
  padding: 60px 0 120px;
  max-width: 68ch;
}
article.post h1 { font-family: var(--font-display); font-size: clamp(32px, 5vw, 52px); line-height: 1.05; }
article.post .meta { font-family: var(--font-mono); font-size: 12px; color: var(--concrete); margin-bottom: 40px; }
article.post p { line-height: 1.75; font-size: 18px; }
article.post blockquote { border-left: 2px solid var(--signal); margin: 0; padding-left: 20px; color: var(--concrete); }
article.post blockquote cite { display: block; margin-top: 8px; font-family: var(--font-mono); font-size: 12px; font-style: normal; }

/* ---------------------------------------------------------------- Radar */

.radar-head { padding-bottom: 8px; }
h1.radar-hero { font-size: clamp(34px, 5.6vw, 64px); max-width: 20ch; }

.radar-day { margin: 56px 0 0; }
.radar-day h2.day {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--signal);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 8px;
}
.radar-day h2.day::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.radar-day h2.day .count { color: var(--concrete); }

.radar-card {
  border-bottom: 1px solid var(--line);
  padding: 28px 0 24px;
}
.radar-card h2 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.12;
  margin: 0 0 12px;
  max-width: 30ch;
}
.radar-card h2 a { text-decoration: none; }
.radar-card h2 a:hover { color: var(--signal); }
.radar-body p { line-height: 1.7; font-size: 17px; margin: 0 0 12px; max-width: 66ch; }
.why {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--bone);
  border-left: 2px solid var(--signal);
  padding-left: 14px;
  margin: 14px 0;
  max-width: 66ch;
}
.why strong { color: var(--signal); font-weight: 500; }
.card-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 10px 0 0; font-family: var(--font-mono); font-size: 12px; }
.card-foot .source { color: var(--concrete); text-decoration: none; text-transform: uppercase; letter-spacing: 0.06em; }
.card-foot .source:hover { color: var(--bone); }
.tags { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.tag { color: var(--concrete); border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; }
.kurek {
  background: var(--signal);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: 2px;
  text-transform: uppercase;
}
.radar-card.is-kurek { border-left: 3px solid var(--signal); padding-left: 18px; }
.arsiv-link { font-family: var(--font-mono); font-size: 13px; margin: 48px 0 0; }
.arsiv-link a { color: var(--concrete); }
.arsiv { list-style: none; padding: 0; margin: 12px 0 0; }
.arsiv li { padding: 10px 0; border-bottom: 1px solid var(--line); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.arsiv a { text-decoration: none; }
.arsiv a:hover { color: var(--signal); }
.radar-item-page .source { font-family: var(--font-mono); font-size: 13px; color: var(--concrete); }
.radar-item-page .source a { color: var(--bone); }

/* ---------------------------------------------------------------- Fog */
/* Three soft banks over the whole viewport. On .part they slide apart and
   thin out; fog.js removes the element afterwards. body.fog-on hides the
   page content underneath for the first paint so nothing flashes. */

#fog {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  overflow: hidden;
  background: var(--ink);
  transition: background 2.2s ease 0.3s;
}
.fog-layer {
  position: absolute;
  inset: -20% -30%;
  filter: blur(28px);
  opacity: 0.95;
  transition: transform 2.6s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 2.4s ease;
  will-change: transform, opacity;
}
.fog-layer.l1 {
  background:
    radial-gradient(ellipse 55% 45% at 30% 50%, rgba(237,235,230,0.55), transparent 70%),
    radial-gradient(ellipse 40% 35% at 70% 30%, rgba(237,235,230,0.35), transparent 70%);
}
.fog-layer.l2 {
  background:
    radial-gradient(ellipse 60% 40% at 65% 60%, rgba(138,138,132,0.6), transparent 70%),
    radial-gradient(ellipse 35% 30% at 20% 75%, rgba(138,138,132,0.4), transparent 70%);
}
.fog-layer.l3 {
  background:
    radial-gradient(ellipse 50% 50% at 50% 45%, rgba(225,59,46,0.10), transparent 70%),
    radial-gradient(ellipse 80% 30% at 50% 100%, rgba(237,235,230,0.25), transparent 70%);
}
#fog.part { background: transparent; }
#fog.part .l1 { transform: translate3d(-42%, -10%, 0) scale(1.15); opacity: 0; }
#fog.part .l2 { transform: translate3d(46%, 8%, 0) scale(1.15); opacity: 0; }
#fog.part .l3 { transform: translate3d(0, -30%, 0) scale(1.3); opacity: 0; }

body.fog-on main, body.fog-on header.site, body.fog-on footer.site { opacity: 0; }
main, header.site, footer.site { transition: opacity 1.4s ease 0.5s; }

@media (prefers-reduced-motion: reduce) {
  #fog { display: none; }
  body.fog-on main, body.fog-on header.site, body.fog-on footer.site { opacity: 1; }
}

footer.site .machine-note { flex-basis: 100%; font-family: var(--font-mono); font-size: 12px; color: var(--concrete); margin: 0 0 8px; line-height: 1.6; }
footer.site .machine-note a { color: var(--concrete); }

/* Kaydırma bulutları (clouds.js): sayfa açılışta berrak, aşağı indikçe
   arkada bulutlar toplanır. Üç katman, farklı hızlarda; en yoğun hali
   sayfanın dibinde. Tamamen dekoratif, tıklamayı engellemez. Metnin
   okunurluğunu bozmasın diye en parlak katman bile 0.34 alfayı geçmez. */

#clouds {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  --p: 0;
  --y: 0px;
}

#clouds .cloud {
  position: absolute;
  inset: -30% -40%;
  filter: blur(58px);
  will-change: transform, opacity;
}

#clouds .c1 {
  background:
    radial-gradient(ellipse 40% 26% at 24% 42%, rgba(237,235,230,0.34), transparent 68%),
    radial-gradient(ellipse 30% 20% at 76% 64%, rgba(237,235,230,0.24), transparent 70%);
  opacity: calc(var(--p) * 0.95);
  transform: translate3d(calc(var(--y) * -0.05), calc(30vh - var(--p) * 34vh), 0);
}

#clouds .c2 {
  background:
    radial-gradient(ellipse 46% 24% at 70% 34%, rgba(160,162,158,0.30), transparent 70%),
    radial-gradient(ellipse 34% 22% at 16% 78%, rgba(160,162,158,0.22), transparent 72%);
  opacity: calc(var(--p) * 0.85);
  transform: translate3d(calc(var(--y) * 0.035), calc(38vh - var(--p) * 46vh), 0)
             scale(calc(1 + var(--p) * 0.14));
}

#clouds .c3 {
  background:
    radial-gradient(ellipse 66% 24% at 50% 88%, rgba(225,59,46,0.16), transparent 68%),
    radial-gradient(ellipse 40% 18% at 30% 20%, rgba(237,235,230,0.16), transparent 70%);
  opacity: calc(var(--p) * var(--p) * 0.9);
  transform: translate3d(calc(var(--y) * -0.02), calc(16vh - var(--p) * 22vh), 0);
}

/* İçerik bulutların üstünde kalır (bulut katmanı z-index 0). */
header.site, main, footer.site { position: relative; z-index: 1; }

#clouds.still .cloud { opacity: 0.10; transform: none; }