/* Blog ve menü eklemeleri. Ana tasarım style.css içinde, burada sadece yeni parçalar var. */

/* ---------- menü ---------- */
.nav-mark{text-decoration:none;color:var(--bone);}
.nav-links a[aria-current="page"]{opacity:1;color:var(--blood);}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  padding:0;
  background:none;
  border:1px solid var(--line);
  cursor:pointer;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}
.nav-toggle:hover, .nav-toggle:focus-visible{border-color:var(--blood);}
.nav-toggle span{
  display:block;
  width:20px;height:2px;
  background:var(--bone);
  transition:transform 0.25s, opacity 0.2s;
}
.nav-toggle span + span{margin-top:5px;}
nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
nav.open .nav-toggle span:nth-child(2){opacity:0;}
nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (min-width:1181px) and (max-width:1320px){
  .nav-links{gap:1.5rem;}
}
@media (max-width:1180px){
  .nav-toggle{display:flex;}
  .nav-links{
    display:none;
    position:absolute;
    top:100%;left:0;right:0;
    flex-direction:column;
    gap:0;
    padding:0.4rem 6vw 1rem;
    background:rgba(13,12,17,0.98);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    max-height:calc(100vh - 80px);
    overflow-y:auto;
  }
  nav.open .nav-links{display:flex;}
  .nav-links a{
    padding:0.95rem 0;
    border-bottom:1px solid var(--line);
    opacity:1;
    font-size:0.8rem;
  }
  .nav-links a:last-child{border-bottom:none;}
}

/* ---------- sayfa başlığı (blog ve yazı sayfaları) ---------- */
.page-head{padding:150px 6vw 30px;}
.page-head h1{
  font-size:clamp(2.2rem, 6vw, 4rem);
  line-height:1;
  margin:0.5rem 0 1.2rem;
}
.back-link{
  display:inline-block;
  margin-bottom:1.6rem;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  letter-spacing:0.16em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--bone-dim);
}
.back-link:hover, .back-link:focus-visible{color:var(--blood);}

/* ---------- blog listesi ---------- */
.blog-section{padding-top:50px;}
.blog-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(290px, 1fr));
  gap:1.4rem;
  align-items:start;
}
.blog-card{
  display:flex;
  flex-direction:column;
  background:var(--ink-2);
  border:1px solid var(--line);
  text-decoration:none;
  transition:border-color 0.2s, transform 0.2s;
}
.blog-card:hover, .blog-card:focus-visible{
  border-color:var(--blood);
  transform:translateY(-3px);
}
.blog-card .thumb{
  display:block;
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  filter:grayscale(35%) contrast(1.05);
  border-bottom:1px solid var(--line);
}
.blog-card .meta{padding:1.4rem 1.4rem 1.6rem;}
.blog-card h2{
  font-size:1.35rem;
  line-height:1.15;
  margin:0.5rem 0 0.7rem;
}
.blog-card p{
  font-size:0.92rem;
  color:var(--bone-dim);
}

/* ---------- tek yazı ---------- */
.post-section{padding-top:30px;}
.post-cover{
  display:block;
  width:100%;
  max-width:880px;
  margin:0 auto 2.4rem;
  aspect-ratio:16/9;
  object-fit:cover;
  border:1px solid var(--line);
}
.post-body{
  max-width:70ch;
  font-size:1.05rem;
  color:var(--bone);
  overflow-wrap:break-word;
}
.post-body > *:first-child{margin-top:0;}
.post-body p{margin:0 0 1.3rem;}
.post-body h2{font-size:1.8rem;margin:2.6rem 0 1rem;line-height:1.1;}
.post-body h3{font-size:1.3rem;margin:2rem 0 0.8rem;line-height:1.15;}
.post-body a{color:var(--blood);text-underline-offset:3px;}
.post-body a:hover, .post-body a:focus-visible{color:var(--bone);}
.post-body ul, .post-body ol{margin:0 0 1.3rem;padding-left:1.4rem;}
.post-body li{margin-bottom:0.45rem;}
.post-body strong{font-weight:600;}
.post-body img{
  display:block;
  max-width:100%;
  height:auto;
  margin:1.8rem 0;
  border:1px solid var(--line);
}
.post-body blockquote{
  margin:2rem 0;
  padding:0.4rem 0 0.4rem 1.4rem;
  font-family:'IBM Plex Sans', sans-serif;
  font-size:1.1rem;
  font-style:italic;
  line-height:1.6;
  color:var(--bone-dim);
}
.post-body hr{border:none;border-top:1px solid var(--line);margin:2.4rem 0;}
.post-body code{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.9em;
  background:var(--ink-2);
  padding:0.1em 0.4em;
}
.post-body pre{
  margin:0 0 1.3rem;
  padding:1rem 1.2rem;
  overflow-x:auto;
  background:var(--ink-2);
  border:1px solid var(--line);
}
.post-body pre code{background:none;padding:0;}

/* ---------- 404 ---------- */
.notfound{
  min-height:70vh;
  display:flex;
  align-items:center;
}
.notfound .contact-btn{display:inline-flex;margin-top:1.6rem;gap:1.4rem;}