/* public/css/blog.css
|
| The public blog. Standalone on purpose: it must not pull in the application's
| stylesheets, which are ~15k lines built for a signed-in board and would make a
| content page slow to first paint for a visitor arriving cold from search.
|
| Core Web Vitals are a ranking input, so this file is small, has no framework,
| no JavaScript behind it, and sets an explicit font stack rather than waiting
| on a webfont to know how tall a line is.
*/

:root {
  --blog-ink: #0f172a;
  --blog-ink-soft: #475569;
  --blog-ink-faint: #64748b;
  --blog-line: #e2e8f0;
  --blog-bg: #ffffff;
  --blog-bg-soft: #f8fafc;
  --blog-accent: #2563eb;
  --blog-accent-deep: #1d4ed8;
  --blog-font: 'Manrope', system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --blog-font-head: 'Sora', var(--blog-font);
}

* {
  box-sizing: border-box;
}

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

body.blog {
  margin: 0;
  background: var(--blog-bg);
  color: var(--blog-ink);
  font-family: var(--blog-font);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--blog-accent);
  text-decoration: none;
}

a:hover {
  color: var(--blog-accent-deep);
  text-decoration: underline;
}

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

/* ---------------------------------------------------------------- chrome */

.blog-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 64rem;
  margin: 0 auto;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--blog-line);
}

.blog-top__brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: var(--blog-ink);
}

.blog-top__brand:hover {
  text-decoration: none;
}

.blog-top__brand-text {
  font-family: var(--blog-font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--blog-ink-soft);
}

.blog-top__nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: .93rem;
  font-weight: 600;
}

.blog-top__cta {
  padding: .5rem .9rem;
  border-radius: 9px;
  background: var(--blog-accent);
  color: #fff;
  transition: background-color .18s ease;
}

.blog-top__cta:hover {
  background: var(--blog-accent-deep);
  color: #fff;
  text-decoration: none;
}

.blog-main {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1.4rem 4rem;
}

/* ------------------------------------------------------------------ index */

.blog-hero {
  padding: 3.2rem 0 2.2rem;
  border-bottom: 1px solid var(--blog-line);
}

.blog-hero__eyebrow {
  margin: 0 0 .5rem;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blog-accent);
}

.blog-hero__title {
  margin: 0 0 .7rem;
  font-family: var(--blog-font-head);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -.015em;
}

.blog-hero__lead {
  margin: 0;
  max-width: 42rem;
  font-size: 1.1rem;
  color: var(--blog-ink-soft);
}

.blog-list {
  display: flex;
  flex-direction: column;
}

.blog-card {
  padding: 2rem 0;
  border-bottom: 1px solid var(--blog-line);
}

.blog-card__meta,
.blog-post__meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .84rem;
  font-weight: 600;
  color: var(--blog-ink-faint);
}

.blog-card__title {
  margin: .5rem 0 .55rem;
  font-family: var(--blog-font-head);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -.01em;
}

.blog-card__title a {
  color: var(--blog-ink);
}

.blog-card__title a:hover {
  color: var(--blog-accent);
  text-decoration: none;
}

.blog-card__summary {
  margin: 0 0 .9rem;
  max-width: 44rem;
  color: var(--blog-ink-soft);
}

.blog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.blog-tag {
  padding: .26em .68em;
  border-radius: 999px;
  background: var(--blog-bg-soft);
  border: 1px solid var(--blog-line);
  font-size: .76rem;
  font-weight: 700;
  color: var(--blog-ink-soft);
}

/* ------------------------------------------------------------------- post */

.blog-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  padding: 1.6rem 0 0;
  font-size: .85rem;
  font-weight: 600;
  color: var(--blog-ink-faint);
}

.blog-post {
  max-width: 44rem;
}

.blog-post__head {
  padding: 1.4rem 0 1.8rem;
  border-bottom: 1px solid var(--blog-line);
}

.blog-post__head h1 {
  margin: .55rem 0 .7rem;
  font-family: var(--blog-font-head);
  font-size: clamp(1.9rem, 4.6vw, 2.7rem);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -.018em;
}

.blog-post__lead {
  margin: 0 0 1rem;
  font-size: 1.12rem;
  color: var(--blog-ink-soft);
}

.blog-post__body {
  padding-top: .6rem;
}

.blog-post__body h2 {
  margin: 2.3rem 0 .8rem;
  font-family: var(--blog-font-head);
  font-size: 1.5rem;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -.01em;
}

.blog-post__body h3 {
  margin: 1.8rem 0 .5rem;
  font-family: var(--blog-font-head);
  font-size: 1.14rem;
  font-weight: 700;
}

.blog-post__body p {
  margin: 0 0 1.05rem;
}

.blog-post__body ul {
  margin: 0 0 1.2rem;
  padding-left: 1.2rem;
}

.blog-post__body li {
  margin-bottom: .45rem;
}

/* ------------------------------------------------------------- read next */

.blog-more {
  margin-top: 3.2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--blog-line);
}

.blog-more__title {
  margin: 0 0 1.2rem;
  font-family: var(--blog-font-head);
  font-size: 1.15rem;
  font-weight: 700;
}

.blog-more__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
}

.blog-more__card {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--blog-line);
  border-radius: 12px;
  background: var(--blog-bg-soft);
  /* Colour only on hover — nothing moves (AGENTS.md B6). */
  transition: border-color .18s ease, background-color .18s ease;
}

.blog-more__card:hover {
  border-color: var(--blog-accent);
  background: #fff;
  text-decoration: none;
}

.blog-more__card-title {
  font-family: var(--blog-font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--blog-ink);
  line-height: 1.35;
}

.blog-more__card-summary {
  font-size: .88rem;
  color: var(--blog-ink-soft);
  line-height: 1.55;
}

/* ----------------------------------------------------------------- footer */

.blog-foot {
  max-width: 64rem;
  margin: 0 auto;
  padding: 2rem 1.4rem 3rem;
  border-top: 1px solid var(--blog-line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.6rem;
  color: var(--blog-ink-faint);
  font-size: .88rem;
}

.blog-foot__brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}

.blog-foot__links {
  display: flex;
  gap: 1rem;
  font-weight: 600;
}

.blog-foot__legal {
  margin: 0;
  margin-left: auto;
}

@media (max-width: 620px) {
  body.blog {
    font-size: 16px;
  }

  .blog-foot__legal {
    margin-left: 0;
  }
}


/* `img { height: auto }` above overrides the height ATTRIBUTE on these two, so
   the logo rendered at its natural width. Constrained in CSS instead. */
.blog-top__brand img {
  height: 30px;
  width: auto;
}

.blog-foot__brand img {
  height: 22px;
  width: auto;
}