/* The Rip Report — blog layer on top of the site design system (styles.css). */

/* ─── Nav ─────────────────────────────────────────────────────────────── */
.blog-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 24px;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
}

.blog-nav .brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.blog-nav .links { display: flex; gap: 4px; }

.blog-nav .links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}

.blog-nav .links a:hover { color: var(--text); background: var(--panel-2); }

.blog-nav .links a.active {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

/* ─── Blog hero (index) ───────────────────────────────────────────────── */
.blog-hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 56px 24px 40px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  background:
    radial-gradient(700px 300px at 50% -80px, color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%),
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 4%, var(--panel)) 0%, var(--bg) 100%);
}

.blog-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(color-mix(in srgb, var(--text) 7%, transparent) 1px, transparent 1.4px);
  background-size: 22px 22px;
  mask-image: radial-gradient(600px 260px at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(600px 260px at 50% 0%, #000 20%, transparent 75%);
  pointer-events: none;
}

.blog-hero > * { position: relative; }

.blog-hero h1 {
  margin: 0;
  font-size: clamp(30px, 4.6vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(150deg, #ffffff 30%, color-mix(in srgb, var(--accent) 55%, #dfe6f2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.blog-hero .subtitle { max-width: 560px; }

.blog-hero-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 20px;
}

.blog-hero-nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 12.5px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 7%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border));
  transition: border-color 0.15s ease, color 0.15s ease;
}

.blog-hero-nav a:hover { border-color: var(--accent); color: var(--accent); }

/* ─── Index layout ────────────────────────────────────────────────────── */
.blog-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 26px 24px 40px;
}

.blog-filter {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

#post-filter {
  flex: 1;
  min-width: 220px;
  max-width: 460px;
  appearance: none;
  background: var(--panel-3);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 11px 16px;
  font-size: 14px;
  font-family: inherit;
}

#post-filter:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 65%, var(--border-strong));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}

.blog-section { margin-top: 30px; scroll-margin-top: 70px; }

.blog-section h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-section h2 .count {
  font-size: 11px;
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 1px 9px;
  letter-spacing: 0;
}

.blog-section h2::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 28%, var(--border)), transparent);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.post-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel-3) 45%, var(--panel-2)), var(--panel-2));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s cubic-bezier(0.2, 0.7, 0.3, 1.1), border-color 0.18s ease, box-shadow 0.18s ease;
}

.post-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: var(--shadow-pop);
}

.pc-cat {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.pc-title { font-size: 15.5px; font-weight: 700; letter-spacing: -0.01em; line-height: 1.3; }
.pc-desc { font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.pc-meta { font-size: 11px; color: var(--muted); margin-top: auto; padding-top: 4px; }

/* ─── Post page ───────────────────────────────────────────────────────── */
.post-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 30px 24px 40px;
}

.breadcrumbs {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 18px;
}

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

.post-container h1 {
  margin: 0 0 12px;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 13px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.cat-chip {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--accent);
}

.post-body { font-size: 16px; line-height: 1.75; color: var(--text-dim); }

.post-body p { margin: 0 0 18px; }

.post-body h2 {
  margin: 34px 0 14px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--text);
}

.post-body h3 {
  margin: 26px 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.post-body a {
  color: var(--accent-2);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in srgb, var(--accent-2) 45%, transparent);
}

.post-body a:hover { text-decoration-color: var(--accent-2); }

.post-body strong { color: var(--text); }

.post-body ul, .post-body ol { margin: 0 0 18px; padding-left: 24px; }
.post-body li { margin-bottom: 7px; }
.post-body li::marker { color: var(--accent); }

.post-body blockquote {
  margin: 0 0 18px;
  padding: 12px 18px;
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--panel-2));
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
}

.post-body blockquote p { margin: 0; }

.post-body code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--panel-3);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
}

.post-body hr {
  border: none;
  height: 1px;
  margin: 28px 0;
  background: linear-gradient(90deg, var(--border), transparent);
}

.table-wrap { overflow-x: auto; margin: 0 0 18px; }

.post-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.post-body th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}

.post-body td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
}

.post-body tr:hover td { background: color-mix(in srgb, var(--panel-3) 50%, transparent); }

/* CTA box */
.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
  padding: 18px 20px;
  background:
    radial-gradient(360px 120px at 0% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 75%),
    var(--panel-2);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  border-radius: var(--radius-sm);
}

.cta-box strong { color: var(--text); font-size: 15px; }
.cta-box p { margin: 4px 0 0; color: var(--muted); font-size: 13px; max-width: 420px; }

.cta-button {
  flex-shrink: 0;
  display: inline-block;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 92%, white), var(--accent));
  color: #131313;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  padding: 11px 20px;
  border-radius: 10px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.35) inset, 0 6px 18px -6px color-mix(in srgb, var(--accent) 55%, transparent);
  transition: transform 0.12s ease, filter 0.15s ease;
}

.cta-button:hover { filter: brightness(1.06); }
.cta-button:active { transform: scale(0.97); }

/* Related posts */
.related { margin-top: 34px; }

.related h2 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin: 0 0 12px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}

/* ─── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  .blog-nav { padding: 10px 14px; }
  .blog-hero { padding: 40px 18px 30px; }
  .blog-container, .post-container { padding-left: 14px; padding-right: 14px; }
  .post-body { font-size: 15px; }
  .cta-box { flex-direction: column; align-items: flex-start; }
}