/* =========================================================
   blog.css — Blog listing + single post
   Uses shared tokens/components from common.css (:root vars,
   .container, .section, .card, .eyebrow, .btn, .mini-link, etc.)
   ========================================================= */

/* ---------- Blog listing hero ---------- */
.blog-hero{
  background:
    radial-gradient(circle at 12% 8%, rgba(47,169,140,0.14), transparent 45%),
    var(--bg-deep);
  color:#EAF1F6;
  /* This left/right padding recreates .container's exact inset (max-width
     1180px, centered, 24px gutter) without needing a wrapper div — so the
     dark band stays full-bleed but the text lines up with .blog-grid below. */
  padding-top:64px;
  padding-bottom:48px;
  padding-left:max(24px, calc((100% - var(--container)) / 2 + 24px));
  padding-right:max(24px, calc((100% - var(--container)) / 2 + 24px));
  text-align:left;
}
.blog-hero__eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--teal-light);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.blog-hero__eyebrow::before{
  content:'';
  width:7px;height:7px;border-radius:50%;
  background:var(--teal);
  box-shadow:0 0 0 3px rgba(47,169,140,0.18);
}
.blog-hero__title{
  font-family:'Space Grotesk',sans-serif;
  color:#EAF1F6;
  font-size:40px;
  line-height:1.2;
  max-width:640px;
  margin:0 0 10px;
}
.blog-hero__subtitle{
  color:#B9C7D0;
  font-size:16.5px;
  max-width:560px;
  margin:0;
}
@media (max-width:700px){
  .blog-hero{padding-top:48px; padding-bottom:36px;}
  .blog-hero__title{font-size:30px;}
}

/* ---------- Blog grid / cards ---------- */
.blog-grid{
  max-width:var(--container);
  margin:0 auto;
  padding:56px 24px 88px;
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:28px;
}
@media (max-width:980px){
  .blog-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  .blog-grid{grid-template-columns:1fr; padding:40px 20px 64px;}
}

.post-card{
  background:#fff;
  border:1px solid var(--paper-line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  padding:26px 24px 24px;
  display:flex;
  flex-direction:column;
  transition:transform .15s ease, box-shadow .15s ease;
}
.post-card:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 36px rgba(13,27,44,0.12);
}
.post-card__meta{
  display:flex;
  align-items:center;
  gap:8px;
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  color:var(--muted-soft);
  margin-bottom:12px;
}
.post-card__dot{color:var(--paper-line-strong);}
.post-card__title{
  font-family:'Space Grotesk',sans-serif;
  font-size:19px;
  line-height:1.3;
  color:var(--ink);
  margin:0 0 10px;
}
.post-card__excerpt{
  font-size:14.5px;
  color:var(--muted);
  margin:0 0 18px;
  flex-grow:1;
}
.post-card__link{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-family:'Space Grotesk',sans-serif;
  font-size:13.5px;
  font-weight:600;
  color:var(--teal-dim);
  transition:color .15s ease, gap .15s ease;
}
.post-card__link:hover{
  color:var(--teal);
  gap:8px;
}
.post-card__arrow{transition:transform .15s ease;}
.post-card__link:hover .post-card__arrow{transform:translateX(2px);}

/* ---------- Single blog post ---------- */
.blog-post{
  max-width:720px;
  margin:0 auto;
  padding:56px 24px 88px;
}
.blog-post__back{
  display:inline-flex;
  align-items:center;
  gap:4px;
  margin-bottom:24px;
  font-family:'Space Grotesk',sans-serif;
  font-size:13px;
  font-weight:600;
  color:var(--teal-dim);
  text-decoration:none;
  transition:color .15s ease, gap .15s ease;
}
.blog-post__back:hover{color:var(--teal); gap:7px;}
.blog-post__back--bottom{
  margin-top:48px;
  margin-bottom:0;
}
.blog-post__meta{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;
  color:var(--muted-soft);
  margin-bottom:12px;
}
.blog-post__title{
  font-family:'Space Grotesk',sans-serif;
  font-size:32px;
  line-height:1.2;
  color:var(--ink);
  margin-bottom:12px;
}
.blog-post__excerpt{
  font-size:17px;
  color:var(--muted);
  margin-bottom:32px;
}
.blog-post__content{
  font-size:16px;
  line-height:1.7;
  color:var(--ink);
}
.blog-post__content h2{
  font-family:'Space Grotesk',sans-serif;
  margin-top:32px;
  margin-bottom:12px;
  font-size:22px;
  color:var(--ink);
}
.blog-post__content p{
  margin-bottom:20px;
}
.blog-post__content a{
  color:var(--teal-dim);
  text-decoration:underline;
  text-decoration-color:rgba(47,169,140,0.35);
}
.blog-post__content a:hover{color:var(--teal);}