/* =============================================================
   headphone.directory — Ghost Theme
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;700;800&family=Inter:wght@300;400;500&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --black: #0d1117;
  --cream: #eef2f8;
  --warm-white: #f6f9fd;
  --blue: #2563eb;
  --blue-light: #3b82f6;
  --gray: #5a6478;
  --light-gray: #d4dcea;
  --border: rgba(37,99,235,0.15);
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { font-size: 18px; }

body {
  background: var(--warm-white);
  color: var(--black);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* =============================================================
   NAVIGATION
   ============================================================= */

.site-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--warm-white);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-title {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--black);
  text-decoration: none;
}

.site-title span { color: var(--blue); }

.nav-list {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-list a {
  font-size: 0.9rem;
  color: var(--gray);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}

.nav-list a:hover { color: var(--blue); }

.nav-subscribe {
  background: var(--blue);
  color: white !important;
  padding: 0.45rem 1.1rem;
  font-size: 0.82rem !important;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  transition: background 0.2s !important;
}

.nav-subscribe:hover { background: var(--black) !important; color: white !important; }

/* =============================================================
   HERO
   ============================================================= */

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 85vh;
}

.hero-left {
  padding: 5rem 3rem 4rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--border);
  position: relative;
}

.hero-left::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 1.6rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.1s forwards;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 1.6rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.25s forwards;
}

.hero h1 em {
  font-style: normal;
  color: var(--blue);
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--gray);
  max-width: 440px;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.4s forwards;
}

.subscribe-form {
  display: flex;
  max-width: 420px;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.55s forwards;
}

.subscribe-form input {
  flex: 1;
  padding: 0.85rem 1.2rem;
  border: 1.5px solid var(--light-gray);
  border-right: none;
  background: white;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--black);
  outline: none;
  transition: border-color 0.2s;
}

.subscribe-form input:focus { border-color: var(--blue); }
.subscribe-form input::placeholder { color: #b0b8c8; }

.subscribe-form button {
  padding: 0.85rem 1.4rem;
  background: var(--blue);
  color: white;
  border: 1.5px solid var(--blue);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.subscribe-form button:hover { background: var(--black); border-color: var(--black); }

.form-note {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  color: #8a96a8;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.65s forwards;
}

/* ── HERO RIGHT ── */

.hero-right {
  background: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 2.5rem 4rem 3rem;
  position: relative;
  overflow: hidden;
}

.hero-right::before {
  content: '🎧';
  position: absolute;
  font-size: 18rem;
  opacity: 0.05;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 2.2rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.5s forwards;
}

.stat-card {
  background: white;
  padding: 1.3rem;
  border: 1px solid var(--border);
  position: relative;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: var(--blue);
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--gray);
}

.latest-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.65s forwards;
}

/* =============================================================
   PILLARS
   ============================================================= */

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}

.pillar {
  padding: 2.8rem 2.5rem;
  border-right: 1px solid var(--border);
  transition: background 0.3s;
}

.pillar:last-child { border-right: none; }
.pillar:hover { background: var(--cream); }

.pillar-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  display: block;
}

.pillar-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}

.pillar-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray);
}

/* =============================================================
   ABOUT STRIP
   ============================================================= */

.about-strip {
  background: var(--black);
  color: var(--cream);
  padding: 4rem 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-strip h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.1rem;
}

.about-strip h2 em { color: var(--blue); font-style: normal; }

.about-strip p {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(238,242,248,0.7);
}

.about-right {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.feature-line {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid rgba(37,99,235,0.2);
  transition: border-color 0.2s;
}

.feature-line:hover { border-color: var(--blue); }

.feature-line-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 0.1rem; }

.feature-line-text strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 0.2rem;
}

.feature-line-text span {
  font-size: 0.85rem;
  color: rgba(238,242,248,0.5);
  line-height: 1.5;
}

/* =============================================================
   LATEST POSTS SECTION
   ============================================================= */

.latest-posts-section {
  padding: 4rem 2.5rem;
  border-top: 1px solid var(--border);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.post-card {
  border: 1px solid var(--border);
  background: white;
  transition: border-color 0.2s, transform 0.2s;
  overflow: hidden;
}

.post-card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.post-card-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--cream);
}

.post-card-image-placeholder {
  width: 100%;
  height: 180px;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.post-card-body { padding: 1.4rem; }

.post-card-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--blue);
  background: rgba(37,99,235,0.08);
  padding: 0.2rem 0.5rem;
  display: inline-block;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
}

.post-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.6rem;
  color: var(--black);
  transition: color 0.2s;
}

.post-card:hover .post-card-title { color: var(--blue); }

.post-card-excerpt {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-meta {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: #a0a8b8;
  font-family: var(--font-mono);
}

.view-all {
  display: inline-block;
  margin-top: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  border-bottom: 1px solid var(--blue);
  padding-bottom: 0.2rem;
  transition: color 0.2s;
}

.view-all:hover { color: var(--black); border-color: var(--black); }

/* =============================================================
   SINGLE POST
   ============================================================= */

.post-header {
  max-width: 760px;
  margin: 0 auto;
  padding: 3.5rem 2rem 2rem;
}

.post-tag-header {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  display: inline-block;
  background: rgba(37,99,235,0.08);
  padding: 0.25rem 0.6rem;
}

.post-title-header {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.post-meta {
  font-size: 0.85rem;
  color: var(--gray);
  font-family: var(--font-mono);
  margin-bottom: 2rem;
}

.post-feature-image {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  margin-bottom: 0;
}

.post-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
  font-size: 1.05rem;
  line-height: 1.85;
  color: #1a2030;
}

.post-content h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
}

.post-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2rem 0 0.8rem;
}

.post-content p { margin-bottom: 1.4rem; }

.post-content a { color: var(--blue); border-bottom: 1px solid rgba(37,99,235,0.3); }
.post-content a:hover { border-color: var(--blue); }

.post-content ul, .post-content ol {
  margin: 0 0 1.4rem 1.5rem;
}

.post-content li { margin-bottom: 0.4rem; }

.post-content blockquote {
  border-left: 3px solid var(--blue);
  padding: 0.5rem 0 0.5rem 1.5rem;
  margin: 1.5rem 0;
  color: var(--gray);
  font-style: italic;
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--cream);
  padding: 0.15em 0.4em;
  border-radius: 2px;
}

.post-content pre {
  background: var(--black);
  color: var(--cream);
  padding: 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.4rem;
  font-size: 0.9rem;
}

/* Affiliate link callout */
.affiliate-box {
  background: var(--cream);
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
  padding: 1.2rem 1.5rem;
  margin: 2rem 0;
  font-size: 0.95rem;
}

/* =============================================================
   FOOTER
   ============================================================= */

.site-foot {
  border-top: 1px solid var(--border);
  padding: 2rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-foot-logo {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--black);
}

.site-foot-logo span { color: var(--blue); }

.site-foot p {
  font-size: 0.8rem;
  color: var(--gray);
}

.site-foot a { color: var(--blue); }

/* =============================================================
   ANIMATIONS
   ============================================================= */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================================
   RESPONSIVE
   ============================================================= */

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 3rem 1.5rem; border-right: none; border-bottom: 1px solid var(--border); }
  .hero-right { padding: 2.5rem 1.5rem; }
  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: none; border-bottom: 1px solid var(--border); padding: 2rem 1.5rem; }
  .about-strip { grid-template-columns: 1fr; gap: 2rem; padding: 3rem 1.5rem; }
  .posts-grid { grid-template-columns: 1fr 1fr; }
  .site-head { padding: 1rem 1.5rem; }
  .nav-list { gap: 1.2rem; }
  .latest-posts-section { padding: 3rem 1.5rem; }
}

@media (max-width: 600px) {
  html { font-size: 16px; }
  .nav-list .nav-item-hidden { display: none; }
  .posts-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .site-foot { flex-direction: column; gap: 0.8rem; text-align: center; }
  .post-header { padding: 2rem 1.2rem 1.5rem; }
  .post-content { padding: 1.5rem 1.2rem 3rem; }
}

/* =============================================================
   REQUIRED GHOST KG WIDTH CLASSES
   ============================================================= */

.kg-width-wide {
  margin-left: calc(50% - min(45vw, 680px));
  margin-right: calc(50% - min(45vw, 680px));
  width: auto;
}

.kg-width-full {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  width: 100vw;
}

.kg-image { max-width: 100%; }

.kg-image-card { margin: 1.5rem 0; }
.kg-image-card img { margin: 0 auto; }

.kg-gallery-container { display: flex; flex-direction: column; }
.kg-gallery-row { display: flex; flex-direction: row; justify-content: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.kg-gallery-image img { display: block; width: 100%; height: 100%; object-fit: cover; }

.kg-embed-card { display: flex; flex-direction: column; align-items: center; }

.kg-bookmark-card { width: 100%; }
.kg-bookmark-container {
  display: flex;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--black);
}
.kg-bookmark-content { padding: 1rem; flex: 1; }
.kg-bookmark-title { font-weight: 600; margin-bottom: 0.3rem; }
.kg-bookmark-description { font-size: 0.85rem; color: var(--gray); }
.kg-bookmark-thumbnail img { width: 180px; object-fit: cover; }

/* Page features */
.gh-canvas {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 2rem;
}