/* peripher.ai Ghost Theme v2 — Matches /newsletter style */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  --bg:        #050507;
  --bg-2:      #0a0a0f;
  --bg-3:      #0f0f16;
  --bg-card:   #0d0d14;
  --border:    #1a1a2e;
  --border-2:  #252540;
  --cyan:      #7c3aed;
  --cyan-2:    #6d28d9;
  --cyan-glow: rgba(124,58,237,0.06);
  --purple:    #7c3aed;
  --green:     #10b981;
  --amber:     #f59e0b;
  --red:       #ef4444;
  --text:      #f1f1f9;
  --text-2:    #c4c4d4;
  --text-3:    #6b6b8a;
  --text-4:    #2e2e48;
  --mono:      'Space Mono', 'Courier New', monospace;
  --sans:      'Space Grotesk', system-ui, sans-serif;
  --max:       760px;
  --max-wide:  1140px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ── HEADER ─────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(5,5,7,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.site-header-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 2rem;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; flex-shrink: 0;
}
.site-logo svg { display: block; }
.logo-name {
  font-family: var(--mono); font-weight: 700; font-size: 15px;
  color: var(--cyan); letter-spacing: 0.5px;
}
.logo-tagline {
  font-size: 8px; letter-spacing: 3px; color: var(--text-4);
  text-transform: uppercase; display: block; margin-top: 1px;
}

.header-badge {
  font-size: 9px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--cyan); border: 1px solid var(--border-2);
  padding: 3px 10px; background: var(--cyan-glow);
}

.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-3); text-decoration: none;
  padding: 5px 12px; border: 1px solid transparent;
  transition: all 0.2s;
}
.site-nav a:hover { color: var(--cyan); border-color: var(--border); }
.site-nav .nav-cta {
  color: var(--cyan); border-color: var(--cyan);
  margin-left: 4px;
}
.site-nav .nav-cta:hover { background: var(--cyan-glow); }

/* ── TICKER ──────────────────────────────────────────────────── */
.source-ticker {
  overflow: hidden; position: relative;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  padding: 7px 0;
}
.source-ticker::before, .source-ticker::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2;
}
.source-ticker::before { left: 0; background: linear-gradient(90deg, var(--bg-2), transparent); }
.source-ticker::after  { right: 0; background: linear-gradient(-90deg, var(--bg-2), transparent); }

.ticker-track {
  display: flex; gap: 0; width: max-content;
  animation: ticker 50s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.ticker-item {
  font-size: 10px; letter-spacing: 2px; color: var(--text-4);
  text-transform: uppercase; padding: 0 18px;
  border-right: 1px solid var(--border); white-space: nowrap;
}
.ticker-item.ai  { color: var(--cyan); }
.ticker-item.cyber { color: var(--purple); font-style: italic; }

/* ── HERO ────────────────────────────────────────────────────── */
.site-hero {
  padding: 5rem 2rem 4rem;
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.site-hero::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.5;
}
.site-hero-inner { max-width: var(--max-wide); margin: 0 auto; }

.hero-label {
  font-size: 9px; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 20px;
}

.hero-title {
  font-family: var(--sans);
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-title .cyan { color: var(--cyan); }
.hero-title .amp  { color: var(--text-3); }

.hero-sub {
  font-size: 14px; color: var(--text-3); max-width: 520px;
  line-height: 1.7; margin-bottom: 2rem;
}

.hero-cta {
  display: inline-block;
  font-family: var(--mono); font-size: 11px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--bg); background: var(--cyan);
  padding: 12px 28px; text-decoration: none;
  transition: opacity 0.2s; margin-bottom: 3rem;
}
.hero-cta:hover { opacity: 0.85; }

.hero-stats {
  display: flex; gap: 3rem; flex-wrap: wrap;
  padding-top: 2rem; border-top: 1px solid var(--border);
}
.hero-stat { display: flex; flex-direction: column; gap: 4px; }
.stat-value {
  font-family: var(--sans); font-size: 28px; font-weight: 700;
  color: var(--cyan); line-height: 1;
}
.stat-label {
  font-size: 9px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text-3);
}

/* ── SECTION LABEL ───────────────────────────────────────────── */
.section-label {
  font-size: 9px; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text-4); margin-bottom: 8px;
}

/* ── MAIN LAYOUT ─────────────────────────────────────────────── */
.site-main {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 3.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) {
  .site-main { grid-template-columns: 1fr; }
  .site-sidebar { display: none; }
}

/* ── POST FEED ───────────────────────────────────────────────── */
.feed-header {
  display: flex; align-items: baseline;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}
.feed-title {
  font-size: 9px; letter-spacing: 4px;
  text-transform: uppercase; color: var(--text-4);
}
.feed-count { font-size: 10px; color: var(--text-4); }

.post-card {
  border-bottom: 1px solid var(--border);
  padding: 1.75rem 0;
  position: relative;
}
.post-card::after {
  content: '';
  position: absolute; left: 0; bottom: -1px; right: 0; height: 1px;
  background: var(--cyan); transform: scaleX(0);
  transform-origin: left; transition: transform 0.3s;
}
.post-card:hover::after { transform: scaleX(1); }

.post-card-meta {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 10px; flex-wrap: wrap;
}
.tag-ai    { color: var(--cyan);   border-color: var(--border); }
.tag-cyber { color: var(--purple); border-color: var(--border); }

.post-tag {
  font-size: 9px; letter-spacing: 2px; text-transform: uppercase;
  border: 1px solid; padding: 2px 8px; text-decoration: none;
  transition: background 0.2s;
}
.post-tag:hover { background: var(--cyan-glow); }

.post-date {
  font-size: 10px; color: var(--text-4); letter-spacing: 1px;
}

.post-card-title {
  font-family: var(--sans); font-size: 17px; font-weight: 600;
  color: var(--text); line-height: 1.35; margin-bottom: 8px;
  letter-spacing: -0.2px;
}
.post-card-title a { color: inherit; text-decoration: none; transition: color 0.2s; }
.post-card-title a:hover { color: var(--cyan); }

.post-card-excerpt {
  font-size: 13px; color: var(--text-3); line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 12px;
}

.read-more {
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--cyan); text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap 0.2s;
}
.read-more::after { content: '→'; }
.read-more:hover  { gap: 10px; }

/* ── SIDEBAR ─────────────────────────────────────────────────── */
.site-sidebar {
  position: sticky; top: 68px;
  display: flex; flex-direction: column; gap: 1.25rem;
}
.sidebar-block {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 1.25rem;
}
.sidebar-block-title {
  font-size: 9px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text-4); margin-bottom: 1rem;
  padding-bottom: 10px; border-bottom: 1px solid var(--border);
}

/* Subscribe tabs */
.sub-tabs {
  display: flex; gap: 0; margin-bottom: 1rem;
  border: 1px solid var(--border);
}
.sub-tab {
  flex: 1; font-family: var(--mono); font-size: 10px;
  letter-spacing: 1px; text-align: center;
  padding: 7px 6px; cursor: pointer; color: var(--text-3);
  border-right: 1px solid var(--border);
  transition: all 0.2s; user-select: none;
}
.sub-tab:last-child { border-right: none; }
.sub-tab.active-ai    { color: var(--cyan);   background: rgba(0,212,255,0.06); }
.sub-tab.active-cyber { color: var(--purple); background: rgba(124,58,237,0.06); }
.sub-tab.active-both  { color: var(--text);   background: var(--bg-3); }

.sub-desc { font-size: 12px; color: var(--text-3); line-height: 1.6; margin-bottom: 1rem; }

.sub-form { display: flex; flex-direction: column; gap: 8px; }
.sub-form input {
  background: var(--bg); border: 1px solid var(--border);
  color: var(--text); font-family: var(--mono); font-size: 12px;
  padding: 8px 10px; outline: none; width: 100%;
  transition: border-color 0.2s;
}
.sub-form input:focus { border-color: var(--cyan); }
.sub-form input::placeholder { color: var(--text-4); }
.sub-form button {
  background: transparent; border: 1px solid var(--cyan);
  color: var(--cyan); font-family: var(--mono);
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  padding: 9px; cursor: pointer; transition: background 0.2s; width: 100%;
}
.sub-form button:hover { background: var(--cyan-glow); }
.sub-form .sub-fine {
  font-size: 9px; color: var(--text-4); text-align: center; line-height: 1.5;
}

/* Pricing mini */
.price-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.price-row:last-child { border-bottom: none; }
.price-name { color: var(--text-2); }
.price-val  { color: var(--cyan); font-weight: 700; }
.price-val.strikethrough { text-decoration: line-through; color: var(--text-4); font-weight: 400; }
.price-early { font-size: 9px; color: var(--amber); letter-spacing: 1px; }

/* ── SINGLE POST ─────────────────────────────────────────────── */
.post-full {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3.5rem 2rem 5rem;
}

.post-full-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.post-full-meta {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 1.25rem; flex-wrap: wrap;
}

.post-full-title {
  font-family: var(--sans); font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 700; color: var(--text); line-height: 1.2;
  letter-spacing: -0.5px; text-transform: uppercase;
  margin-bottom: 1rem;
}

.post-full-excerpt {
  font-size: 14px; color: var(--text-3); line-height: 1.7;
  border-left: 2px solid var(--cyan); padding-left: 1rem;
}

.post-full-image img {
  width: 100%; border: 1px solid var(--border); display: block; margin-top: 1.5rem;
}

/* Post content typography */
.post-content {
  font-size: 14px; line-height: 1.85; color: var(--text-2);
}

.post-content h1, .post-content h2,
.post-content h3, .post-content h4 {
  font-family: var(--sans); color: var(--text);
  line-height: 1.3; margin: 2.5rem 0 1rem;
}
.post-content h1 { font-size: 26px; font-weight: 700; text-transform: uppercase; }
.post-content h2 {
  font-size: 10px; font-family: var(--mono);
  font-weight: 400; letter-spacing: 4px; text-transform: uppercase;
  color: var(--cyan); padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.post-content h3 { font-size: 16px; font-weight: 600; color: var(--text); }
.post-content h4 { font-size: 13px; color: var(--text-2); font-family: var(--mono); }

.post-content p { margin-bottom: 1.25rem; }

.post-content a {
  color: var(--cyan); text-decoration: none;
  border-bottom: 1px solid var(--border); transition: border-color 0.2s;
}
.post-content a:hover { border-color: var(--cyan); }

.post-content strong { color: var(--text); font-weight: 700; }
.post-content em     { color: var(--text-2); font-style: italic; }

.post-content ul, .post-content ol {
  margin: 1rem 0 1.5rem 1.25rem;
  display: flex; flex-direction: column; gap: 6px;
}
.post-content ul li::marker { color: var(--cyan); }
.post-content ol li::marker { color: var(--cyan); font-size: 11px; }

.post-content blockquote {
  border-left: 2px solid var(--cyan); padding: 0.75rem 1.25rem;
  margin: 1.5rem 0; background: var(--bg-2); color: var(--text-3);
  font-style: italic;
}

.post-content code {
  background: var(--bg-2); border: 1px solid var(--border);
  color: var(--cyan); font-family: var(--mono); font-size: 12px; padding: 1px 6px;
}
.post-content pre {
  background: var(--bg-2); border: 1px solid var(--border);
  padding: 1.25rem; overflow-x: auto; margin: 1.5rem 0;
}
.post-content pre code { background: none; border: none; padding: 0; color: var(--text-2); }
.post-content hr { border: none; border-top: 1px solid var(--border); margin: 2.5rem 0; }
.post-content img { max-width: 100%; height: auto; border: 1px solid var(--border); }

/* Severity badges auto-injected */
.post-content .critical { background:#3d0000; color:#ff4444; border:1px solid #ff4444; font-size:9px; letter-spacing:1px; padding:2px 6px; font-family:var(--mono); }
.post-content .high     { background:#2a1500; color:#f59e0b; border:1px solid #f59e0b; font-size:9px; letter-spacing:1px; padding:2px 6px; font-family:var(--mono); }
.post-content .medium   { background:#0a1a2a; color:#00d4ff; border:1px solid #00d4ff; font-size:9px; letter-spacing:1px; padding:2px 6px; font-family:var(--mono); }

/* Tables */
.post-content table { width:100%; border-collapse:collapse; margin:1.5rem 0; font-size:13px; }
.post-content th, .post-content td { border:1px solid var(--border); padding:8px 12px; text-align:left; }
.post-content th { background:var(--bg-2); color:var(--text); font-size:9px; letter-spacing:1px; text-transform:uppercase; }

/* ── POST TAGS ───────────────────────────────────────────────── */
.post-tags {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border);
}
.post-tag-link {
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-3); border: 1px solid var(--border);
  padding: 3px 10px; text-decoration: none; transition: all 0.2s;
}
.post-tag-link:hover { color: var(--cyan); border-color: var(--cyan); }

/* ── SUBSCRIBE CTA (bottom of post) ─────────────────────────── */
.post-subscribe {
  max-width: var(--max); margin: 0 auto; padding: 0 2rem 4rem;
}
.post-subscribe-inner {
  border: 1px solid var(--border-2);
  background: var(--bg-card); padding: 2rem;
}
.post-subscribe-label {
  font-size: 9px; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text-4); margin-bottom: 6px;
}
.post-subscribe-title {
  font-family: var(--sans); font-size: 18px; font-weight: 700;
  color: var(--text); text-transform: uppercase; margin-bottom: 8px;
}
.post-subscribe-desc {
  font-size: 13px; color: var(--text-3); margin-bottom: 1.25rem; line-height: 1.6;
}
.post-subscribe-form {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.post-subscribe-form input {
  flex: 1; min-width: 200px; background: var(--bg);
  border: 1px solid var(--border); color: var(--text);
  font-family: var(--mono); font-size: 12px; padding: 9px 12px; outline: none;
  transition: border-color 0.2s;
}
.post-subscribe-form input:focus { border-color: var(--cyan); }
.post-subscribe-form input::placeholder { color: var(--text-4); }
.post-subscribe-form button {
  background: var(--cyan); border: none; color: var(--bg);
  font-family: var(--mono); font-size: 10px; letter-spacing: 2px;
  text-transform: uppercase; padding: 9px 24px; cursor: pointer;
  transition: opacity 0.2s; white-space: nowrap;
}
.post-subscribe-form button:hover { opacity: 0.85; }

/* ── PAGINATION ──────────────────────────────────────────────── */
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 2rem 0; border-top: 1px solid var(--border); margin-top: 1rem;
}
.pagination a {
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--cyan); text-decoration: none; border: 1px solid var(--border);
  padding: 7px 16px; transition: all 0.2s;
}
.pagination a:hover { border-color: var(--cyan); background: var(--cyan-glow); }
.pagination-info { font-size: 10px; color: var(--text-4); }

/* ── FOOTER ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-2); border-top: 1px solid var(--border);
  padding: 2rem;
}
.site-footer-inner {
  max-width: var(--max-wide); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.footer-brand { display: flex; flex-direction: column; gap: 2px; }
.footer-logo  { font-family: var(--mono); font-size: 13px; font-weight: 700; color: var(--cyan); text-decoration: none; }
.footer-tagline { font-size: 9px; letter-spacing: 2px; color: var(--text-4); text-transform: uppercase; }
.footer-nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-nav a {
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-4); text-decoration: none; transition: color 0.2s;
}
.footer-nav a:hover { color: var(--text-3); }
.footer-copy { font-size: 10px; color: var(--text-4); }

/* ── GHOST CARD ASSETS ───────────────────────────────────────── */
.kg-width-wide { position:relative; width:85vw; min-width:100%; margin:1.5rem auto; max-width:1100px; }
.kg-width-full { position:relative; width:100vw; left:50%; right:50%; margin-left:-50vw; margin-right:-50vw; max-width:none!important; }
.kg-image { max-width:100%; height:auto; }
.kg-image-card { margin:1.5rem 0; }
.kg-image-card img { display:block; }
.kg-gallery-container { display:flex; flex-direction:column; }
.kg-gallery-row { display:flex; gap:8px; margin-bottom:8px; }
.kg-gallery-image { flex:1; }
.kg-gallery-image img { width:100%; height:100%; object-fit:cover; }
.kg-embed-card { margin:1.5rem 0; }
.kg-embed-card iframe { max-width:100%; }
.kg-bookmark-card { border:1px solid var(--border); background:var(--bg-2); margin:1.5rem 0; }
.kg-bookmark-container { display:flex; text-decoration:none; color:var(--text-2); }
.kg-bookmark-content { padding:1rem; flex:1; }
.kg-bookmark-title { font-weight:700; color:var(--text); margin-bottom:4px; font-size:14px; }
.kg-bookmark-description { font-size:12px; color:var(--text-3); line-height:1.5; }
.kg-bookmark-thumbnail { width:140px; flex-shrink:0; }
.kg-bookmark-thumbnail img { width:100%; height:100%; object-fit:cover; }
.kg-callout-card { display:flex; gap:12px; padding:1rem 1.25rem; background:var(--bg-2); border:1px solid var(--border); border-left:2px solid var(--cyan); margin:1.5rem 0; }
.kg-callout-text { font-size:14px; color:var(--text-2); line-height:1.7; }
.kg-video-card { margin:1.5rem 0; }
.kg-video-card video { width:100%; }
.kg-header-card { padding:3rem 2rem; text-align:center; background:var(--bg-2); margin:1.5rem 0; }
.kg-header-card-title { font-family:var(--sans); font-size:32px; font-weight:700; color:var(--text); text-transform:uppercase; }
.kg-audio-card { border:1px solid var(--border); background:var(--bg-2); padding:1rem; margin:1.5rem 0; }
.kg-product-card { border:1px solid var(--border); background:var(--bg-2); padding:1.25rem; margin:1.5rem 0; }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 640px) {
  .site-header-inner { padding: 0 1rem; }
  .site-hero { padding: 3rem 1rem 2.5rem; }
  .site-main { padding: 2rem 1rem; }
  .post-full { padding: 2rem 1rem 3rem; }
  .post-subscribe { padding: 0 1rem 3rem; }
  .site-nav { display: none; }
  .header-badge { display: none; }
  .hero-stats { gap: 1.5rem; }
}

/* ── HEADER OVERRIDES — match peripher.ai main site ───────── */

/* Taller header */
.site-header-inner { height: 60px; }

/* Logo — uppercase PERIPHER.AI, bigger */
.logo-text-wrap { display: flex; flex-direction: column; gap: 0; }
.logo-name {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1;
}
/* "AI" in cyan */
.logo-name-ai { color: var(--cyan); }
.logo-sub {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 3px;
  color: var(--text-4);
  text-transform: uppercase;
  margin-top: 2px;
}

/* BETA badge — match main site pill style */
.header-badge {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.3);
  padding: 4px 12px;
  background: rgba(0,212,255,0.04);
  border-radius: 0;
}

/* Nav — more spaced, match main site */
.site-nav a {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 1px;
  font-weight: 500;
  padding: 6px 14px;
}
.nav-cta {
  font-family: var(--sans) !important;
  font-weight: 600 !important;
  font-size: 12px !important;
  letter-spacing: 1px !important;
}

/* ── HERO OVERRIDES — match peripher.ai bolder style ─────── */

/* Much bigger top hero section */
.site-hero { padding: 6rem 2rem 5rem; }

/* Pre-label matches newsletter dot pattern */
.hero-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--text-3);
  margin-bottom: 24px;
}
.hero-label::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* Massive uppercase title — peripher.ai main site scale */
.hero-title {
  font-family: var(--sans);
  font-size: clamp(42px, 7vw, 88px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -2px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-title .cyan { color: var(--cyan); }

/* Subtitle matches main site */
.hero-sub {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-3);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

/* CTA button — solid cyan like main site */
.hero-cta {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--cyan);
  padding: 14px 32px;
  border-radius: 0;
  display: inline-block;
  text-decoration: none;
  transition: opacity 0.2s;
  margin-bottom: 4rem;
}
.hero-cta:hover { opacity: 0.85; }

/* Stats bar */
.hero-stats { padding-top: 2.5rem; gap: 3.5rem; }
.stat-value  {
  font-family: var(--sans);
  font-size: 32px;
  font-weight: 700;
  color: var(--cyan);
}
.stat-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 2px;
}

/* Ticker — appears between header and hero like on main site */
.source-ticker {
  border-top: none;
  border-bottom: 1px solid var(--border);
}

@media (max-width: 640px) {
  .hero-title { font-size: 38px; letter-spacing: -1px; }
  .site-hero  { padding: 3.5rem 1rem 3rem; }
  .header-badge { display: none; }
}

/* ── BACKGROUND — 3 sections like peripher.ai ─────────────── */

:root {
  --bg:   #050b18;
  --bg-2: #080f20;
  --bg-3: #0c1528;
}

body {
  background: var(--bg);
}

/* Section 1 — header + ticker: darkest */
.site-header {
  background: rgba(5,11,24,0.96);
}

/* Section 2 — hero: mid navy with subtle radial glow */
.site-hero {
  background:
    radial-gradient(ellipse 80% 60% at 60% 50%, rgba(124,58,237,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 20% 30%, rgba(0,180,255,0.04) 0%, transparent 60%),
    var(--bg-2);
}

/* Section 3 — main content + footer: lighter navy */
.site-main,
.site-footer {
  background: var(--bg-3);
}

/* Post full bg */
.post-full {
  background: var(--bg-3);
  min-height: 80vh;
}

/* Card backgrounds update */
.sidebar-block,
.post-subscribe-inner {
  background: var(--bg-2);
  border-color: rgba(124,58,237,0.15);
}

/* Ticker sits between header and hero — bg-2 */
.source-ticker {
  background: var(--bg-2);
}

/* ── BLOG-SPECIFIC STYLES ────────────────────────────────── */

/* Featured post card */
.post-card-featured {
  padding: 2rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  margin-bottom: 0;
}
.post-card-featured::after { display: none; }
.post-card-featured:hover { border-color: var(--cyan); }

.post-card-featured-label {
  font-size: 9px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 12px;
}

.post-card-image {
  margin: -2rem -2rem 1.5rem;
  overflow: hidden;
  max-height: 280px;
}
.post-card-image img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

.post-card-title-large {
  font-size: 24px !important;
  margin-bottom: 12px;
}

.post-card-excerpt-long {
  -webkit-line-clamp: 3 !important;
}

/* Blog post tag color */
.tag-blog {
  color: var(--cyan) !important;
  border-color: var(--border) !important;
}

/* Ticker hidden on blog — not relevant */
.source-ticker { display: none; }