/* work.css — styles for single work/blog page (on-brand) */

/* Layout */
.work-layout {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(260px, 1fr);
  gap: clamp(1rem, 4vw, 2rem);
  padding-block: clamp(2rem, 6vw, 3.5rem);
  position: relative;
  z-index: 0; /* ensure above canvas */
}

#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: #0f0f11;
  opacity: 0.9; /* dark foundation */
}
:root[data-theme="light"] #bg-canvas {
  background: #f7f7f8;
}

/* Article */
.post {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1rem, 3vw, 2rem);
  backdrop-filter: blur(6px);
  transition: background-color 320ms ease, color 320ms ease,
    border-color 320ms ease;
}

.post-header .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 0.25rem 0;
}
.post-header h1 {
  margin: 0.2rem 0 0.5rem 0;
  font-size: clamp(1.6rem, 4.5vw, 2.6rem);
  line-height: 1.1;
}
.post-meta {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0;
}
.post-meta a {
  color: var(--accent-3);
}

.post-hero figure {
  margin: 1rem 0 1.25rem 0;
}
.post-hero img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius) * 0.75);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.post-hero img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.post-hero figcaption {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}
/* Responsive defaults for rich content */
.post p {
  font-size: clamp(1rem, 1.1vw, 1.08rem);
}
.post li {
  font-size: clamp(1rem, 1.1vw, 1.05rem);
}
.post img,
.post video,
.post svg,
.post canvas,
.post iframe {
  max-width: 100%;
  height: auto;
}

/* Make tables scroll on small screens without breaking layout */
.post table {
  display: block; /* enables horizontal scrolling when needed */
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
}
.post table thead {
  position: sticky;
  top: 0;
  background: rgba(18, 18, 20, 0.9);
  backdrop-filter: blur(2px);
}

/* Table of contents */
.toc {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  margin: 0 0 1.25rem 0;
}
.toc strong {
  font-size: 0.95rem;
  color: var(--muted);
  display: block;
  margin-bottom: 0.35rem;
}
.toc ol {
  margin: 0;
  padding-left: 1.1rem;
}
.toc a {
  text-underline-offset: 3px;
}

/* Readability defaults for common HTML content */
.post h2 {
  margin-top: 1.4rem;
  margin-bottom: 0.6rem;
  font-size: clamp(1.25rem, 3.2vw, 1.8rem);
}
.post h3 {
  margin-top: 1.1rem;
  margin-bottom: 0.4rem;
  font-size: clamp(1.1rem, 2.6vw, 1.35rem);
}
.post p {
  margin: 0.6rem 0 0.9rem 0;
  font-size: 1.05rem;
}
.post a {
  color: var(--accent-3);
}
.post a:hover {
  text-decoration: underline;
}
.post ul,
.post ol {
  padding-left: 1.2rem;
  margin: 0.5rem 0 1rem;
}
.post li {
  margin: 0.25rem 0;
}
.post blockquote {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  color: var(--text);
  font-style: italic;
}
.post code {
  background: rgba(255, 255, 255, 0.06);
  padding: 0.12rem 0.35rem;
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono",
    monospace;
  font-size: 0.95em;
}
.post pre {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  overflow: auto;
  box-shadow: var(--shadow);
}
.post table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.6rem 0 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.post table th,
.post table td {
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.post hr {
  border: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.15),
    transparent
  );
  margin: 1.6rem 0;
}

/* Post footer */
.post-footer {
  color: var(--muted);
}
.post-footer a {
  color: var(--accent-3);
}

/* Aside */
.post-aside {
  position: sticky;
  top: 84px;
  height: max-content;
}
.aside-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
  transition: background-color 320ms ease, color 320ms ease,
    border-color 320ms ease;
}
.aside-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}
.aside-card dl {
  margin: 0;
}
.aside-card dt {
  color: var(--muted);
  font-size: 0.9rem;
}
.aside-card dd {
  margin: 0 0 0.3rem 0;
}

/* Subtle reading overlay to keep contrast high */
.work-layout::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
      1000px 500px at 120% -10%,
      rgba(0, 0, 0, 0.35),
      transparent 60%
    ),
    radial-gradient(
      800px 500px at -10% 120%,
      rgba(0, 0, 0, 0.25),
      transparent 60%
    );
  z-index: -1;
}

/* Responsive */
/* Responsive layout refinements */
@media (max-width: 1200px) {
  .work-layout {
    grid-template-columns: minmax(0, 2.2fr) minmax(260px, 1fr);
    gap: clamp(0.75rem, 3vw, 1.25rem);
  }
  .post {
    padding: clamp(0.9rem, 2.5vw, 1.5rem);
  }
}

@media (max-width: 980px) {
  .work-layout {
    grid-template-columns: 1fr;
    gap: clamp(0.75rem, 4vw, 1rem);
  }
  .post-aside {
    position: static;
    order: 2; /* render after main article */
  }
  .toc {
    /* position: sticky; */
    top: 72px; /* stays visible under the header */
    z-index: 1;
  }
  .post-header h1 {
    font-size: clamp(1.4rem, 5.5vw, 2.2rem);
  }
}

@media (max-width: 720px) {
  .work-layout {
    padding-block: clamp(1.2rem, 4vw, 2rem);
  }
  .post {
    padding: clamp(0.8rem, 3.5vw, 1.2rem);
  }
  .post-hero figcaption {
    font-size: 0.85rem;
  }
  .toc {
    padding: 0.6rem 0.8rem;
  }
  .toc ol {
    padding-left: 1rem;
  }
  .post pre {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .post-header .eyebrow {
    font-size: 0.75rem;
  }
  .post-meta {
    font-size: 0.9rem;
  }
  .aside-card {
    padding: 0.8rem 1rem;
  }
  .post table th,
  .post table td {
    padding: 0.5rem 0.6rem;
  }
}

/* Reduced motion: disable animation and show static background */
@media (prefers-reduced-motion: reduce) {
  #bg-canvas {
    display: none;
  }
  .work-layout::before {
    background: radial-gradient(
        900px 480px at 70% -10%,
        rgba(0, 0, 0, 0.35),
        transparent 60%
      ),
      radial-gradient(
        700px 400px at -10% 70%,
        rgba(0, 0, 0, 0.25),
        transparent 60%
      );
  }
}