/* ===========================================================
   Kordinat Blog teması — editöryel, pastel-kartlı (coffeecontracts esinli)
   Başlık: Bricolage Grotesque · Gövde: Inter · Aksan: Kordinat coral
   =========================================================== */

:root {
  /* Zemin — sıcak krem */
  --bg:          #FAF8F1;
  --bg-alt:      #F2EFE4;
  --card-border: #1A1A1A;

  /* Mürekkep */
  --ink:        #1A1A1A;
  --ink-soft:   #565650;

  /* Kordinat marka aksanı */
  --accent:      #ff585a;
  --accent-dark: #e63e40;
  --accent-ink:  #340a22;

  /* Pastel kart renkleri (kartlarda :nth-child ile döner) */
  --c1: #FFE7D4;  /* şeftali */
  --c2: #FFD9DB;  /* pembe   */
  --c3: #E4EFD8;  /* nane    */
  --c4: #E2EDF9;  /* mavi    */
  --c5: #ECE1F4;  /* lavanta */
  --c6: #FFF1C6;  /* sarı    */

  --radius:     22px;
  --radius-sm:  12px;
  --maxw:       1180px;
  --maxw-narrow: 720px;

  --shadow:     0 1px 0 rgba(26,26,26,.06);
  --shadow-lift: 8px 8px 0 var(--ink);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: 'Bricolage Grotesque', 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ink);
  margin: 0 0 .4em;
}

.container       { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow{ width: 100%; max-width: var(--maxw-narrow); margin: 0 auto; padding: 0 24px; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 600; font-size: 15px;
  padding: 11px 20px; border-radius: 999px;
  border: 2px solid var(--ink);
  cursor: pointer; transition: transform .12s ease, background .12s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-accent { background: var(--accent); color: #fff; border-color: var(--ink); }
.btn-accent:hover { background: var(--accent-dark); }
.btn-ghost  { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-lg { padding: 14px 26px; font-size: 16px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,248,241,.85);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1.5px solid var(--ink);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: flex; align-items: center; }
.brand-logo { height: 28px; width: auto; }
.brand-mark {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800; font-size: 22px; letter-spacing: -0.03em;
}
.site-nav { margin-left: auto; }
.site-nav .nav { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; }
.site-nav .nav a { font-weight: 500; font-size: 15px; color: var(--ink-soft); transition: color .12s; }
.site-nav .nav a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: none; font-size: 22px; cursor: pointer; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 40px; }
.hero-eyebrow {
  display: inline-block; font-weight: 600; font-size: 13px;
  text-transform: uppercase; letter-spacing: .12em; color: var(--accent);
  margin: 0 0 18px; padding: 6px 14px; border: 1.5px solid var(--accent);
  border-radius: 999px;
}
.hero-title { font-size: clamp(38px, 6vw, 68px); max-width: 16ch; }
.hero-sub { font-size: 19px; color: var(--ink-soft); max-width: 52ch; margin: 18px 0 0; }

.archive-header { padding: 56px 0 8px; }

/* ---------- Yazı akışı (kart grid) ---------- */
.post-feed-wrap { padding: 40px 0 72px; }
.post-feed {
  display: grid; gap: 28px;
  grid-template-columns: repeat(3, 1fr);
}

.post-card {
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius);
  background: var(--c1);
  overflow: hidden;
  transition: transform .15s ease, box-shadow .15s ease;
}
.post-card:hover { transform: translate(-3px,-3px); box-shadow: var(--shadow-lift); }
.post-card-link { display: flex; flex-direction: column; height: 100%; }

/* Pastel renk rotasyonu */
.post-card:nth-child(6n+1) { background: var(--c1); }
.post-card:nth-child(6n+2) { background: var(--c2); }
.post-card:nth-child(6n+3) { background: var(--c3); }
.post-card:nth-child(6n+4) { background: var(--c4); }
.post-card:nth-child(6n+5) { background: var(--c5); }
.post-card:nth-child(6n+6) { background: var(--c6); }

.post-card-image {
  aspect-ratio: 16/10; overflow: hidden;
  border-bottom: 1.5px solid var(--card-border);
}
.post-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.post-card:hover .post-card-image img { transform: scale(1.04); }

.post-card-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.post-card-tag {
  align-self: flex-start; font-weight: 600; font-size: 12px;
  text-transform: uppercase; letter-spacing: .06em;
  background: var(--ink); color: #fff;
  padding: 5px 11px; border-radius: 999px; margin-bottom: 14px;
}
.post-card-title { font-size: 23px; line-height: 1.12; }
.post-card-excerpt { color: var(--ink-soft); font-size: 15px; margin: 10px 0 0; }
.post-card-meta {
  margin-top: auto; padding-top: 18px;
  font-size: 13px; color: var(--ink-soft);
  display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
}
.post-card-author { font-weight: 600; color: var(--ink); }
.post-card-dot { opacity: .5; }

.empty { text-align: center; color: var(--ink-soft); padding: 60px 0; }

/* ---------- Pagination ---------- */
.pagination {
  display: flex; justify-content: center; align-items: center; gap: 20px;
  margin-top: 48px; font-weight: 600;
}
.pagination a {
  padding: 10px 18px; border: 1.5px solid var(--ink); border-radius: 999px;
  transition: background .12s, color .12s;
}
.pagination a:hover { background: var(--ink); color: #fff; }

/* ---------- Tekil yazı ---------- */
.post { padding: 56px 0 40px; }
.post-header { text-align: center; }
.post-tag {
  display: inline-block; font-weight: 600; font-size: 13px;
  text-transform: uppercase; letter-spacing: .06em; color: var(--accent);
  margin-bottom: 18px;
}
.post-title { font-size: clamp(34px, 5vw, 56px); }
.post-excerpt { font-size: 20px; color: var(--ink-soft); max-width: 60ch; margin: 16px auto 0; }
.post-meta {
  margin-top: 22px; font-size: 14px; color: var(--ink-soft);
  display: flex; justify-content: center; align-items: center; gap: 8px;
}
.post-author { font-weight: 600; color: var(--ink); }

.post-feature-image { margin: 48px auto; }
.post-feature-image img { width: 100%; border-radius: var(--radius); border: 1.5px solid var(--card-border); }
.post-feature-image figcaption { text-align: center; font-size: 13px; color: var(--ink-soft); margin-top: 10px; }

/* İçerik tipografisi */
.post-content { font-size: 18.5px; line-height: 1.75; }
.gh-content > * { margin: 0 0 1.5em; }
.gh-content h2 { font-size: 30px; margin-top: 1.6em; }
.gh-content h3 { font-size: 23px; margin-top: 1.4em; }
.gh-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.gh-content a:hover { color: var(--accent-dark); }
.gh-content img { border-radius: var(--radius-sm); margin: 2em auto; }
.gh-content blockquote {
  border-left: 4px solid var(--accent); padding: 4px 0 4px 24px;
  margin: 1.8em 0; font-size: 21px; font-style: italic; color: var(--ink);
}
.gh-content ul, .gh-content ol { padding-left: 1.3em; }
.gh-content li { margin: .4em 0; }
.gh-content code {
  background: var(--bg-alt); padding: .15em .4em; border-radius: 6px; font-size: .9em;
}
.gh-content pre {
  background: var(--ink); color: #f5f5f5; padding: 20px; border-radius: var(--radius-sm);
  overflow-x: auto; font-size: 14.5px;
}
.gh-content hr { border: none; border-top: 1.5px solid var(--bg-alt); margin: 2.5em 0; }

.post-footer { margin-top: 48px; }
.post-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  font-size: 13px; font-weight: 600; padding: 7px 14px;
  border: 1.5px solid var(--ink); border-radius: 999px; transition: background .12s, color .12s;
}
.pill:hover { background: var(--ink); color: #fff; }

/* ---------- Abonelik ---------- */
.subscribe {
  margin: 0 24px 72px; padding: 64px 24px;
  background: var(--accent-ink); color: #fff;
  border-radius: 32px; text-align: center;
}
.subscribe-inner { max-width: 640px; margin: 0 auto; }
.subscribe-title { color: #fff; font-size: clamp(28px, 4vw, 40px); }
.subscribe-sub { color: rgba(255,255,255,.78); font-size: 18px; margin: 12px 0 28px; }
.subscribe-form { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.subscribe-input {
  flex: 1; min-width: 240px; max-width: 340px;
  padding: 14px 18px; border-radius: 999px; border: 2px solid transparent;
  font-size: 16px; font-family: inherit;
}
.subscribe-input:focus { outline: none; border-color: var(--accent); }
.subscribe-note { color: rgba(255,255,255,.85); margin-top: 16px; font-size: 14px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1.5px solid var(--ink); padding: 56px 0; }
.footer-inner { display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.footer-logo { height: 26px; }
.footer-tagline { color: var(--ink-soft); margin: 12px 0 0; max-width: 44ch; }
.footer-nav .nav { list-style: none; display: flex; flex-wrap: wrap; gap: 20px; margin: 0; padding: 0; }
.footer-nav .nav a { color: var(--ink-soft); font-weight: 500; }
.footer-nav .nav a:hover { color: var(--ink); }
.footer-copy { color: var(--ink-soft); font-size: 14px; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .post-feed { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .site-nav { display: none; }
  .nav-toggle { display: block; }
  .site-nav.open {
    display: block; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--bg); border-bottom: 1.5px solid var(--ink); padding: 16px 24px;
  }
  .site-nav.open .nav { flex-direction: column; gap: 14px; }
  .post-feed { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 28px; }
  .subscribe-form { flex-direction: column; align-items: stretch; }
  .subscribe-input { max-width: none; }
}