/* =====================
   TOKENS
   ===================== */
:root {
  --ivory:       #faf7f2;
  --ivory-mid:   #f0ebe0;
  --ivory-border:#d8cfc2;
  --plum:        #7c5c8a;
  --plum-dark:   #4a2d5c;
  --plum-light:  #f0e8f5;
  --ink:         #1a0f24;
  --ink-mid:     #4a3a5a;
  --ink-soft:    #7a6a8a;
  --terracotta:  #b85c3a;
  --terra-light: #f8ede8;
  --sage:        #5a7a5c;
  --sage-light:  #e4ede5;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  --max-w: 1080px;
  --max-w-narrow: 680px;
}

/* =====================
   RESET
   ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* =====================
   NAV
   ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 60px;
  background: var(--ivory);
  border-bottom: 0.5px solid var(--ivory-border);
}

.nav-logo {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.8125rem;
  color: var(--ink-soft);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--plum);
}

.nav-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--ink);
  cursor: pointer;
}

/* =====================
   HOME FRAME
   ===================== */
.home-frame {
  min-height: calc(100vh - 60px);
  min-height: calc(100svh - 60px);
  display: flex;
  align-items: center;
  padding: clamp(2rem, 7vh, 5rem) clamp(1.5rem, 6vw, 5rem);
  border-bottom: 0.5px solid var(--ivory-border);
}

.home-placeholder {
  width: 100%;
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 0;
  text-align: left;
}

.eyebrow {
  font-size: clamp(0.625rem, 0.8vw, 0.72rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--plum);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.6vw, 3.15rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 1.25rem;
}

.hero-title em {
  font-style: italic;
  color: var(--plum);
}

.hero-sub {
  font-size: clamp(0.9375rem, 1.2vw, 1.05rem);
  color: var(--ink-mid);
  max-width: 38rem;
  line-height: 1.7;
  margin-bottom: clamp(1.25rem, 3vh, 2rem);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 0.625rem 1.375rem;
  background: var(--plum-dark);
  color: var(--ivory);
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 4px;
  letter-spacing: 0.01em;
  transition: background 0.2s;
}

.btn-primary:hover {
  background: var(--plum);
}

.btn-ghost {
  display: inline-block;
  padding: 0.625rem 1.375rem;
  border: 0.5px solid var(--ivory-border);
  color: var(--ink-mid);
  font-size: 0.8125rem;
  border-radius: 4px;
  transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover {
  border-color: var(--plum);
  color: var(--plum);
}

/* =====================
   SECTIONS
   ===================== */
.section {
  padding: 4rem 2rem;
  border-bottom: 0.5px solid var(--ivory-border);
}

.section--tinted {
  background: var(--ivory-mid);
}

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-inner--narrow {
  max-width: var(--max-w-narrow);
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--ink);
}

.section-link {
  font-size: 0.8125rem;
  color: var(--plum);
  transition: opacity 0.2s;
}

.section-link:hover {
  opacity: 0.7;
}

/* =====================
   WRITING GRID
   ===================== */
.writing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--ivory-border);
  border: 0.5px solid var(--ivory-border);
  border-radius: 10px;
  overflow: hidden;
}

.writing-card {
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  background: var(--ivory);
  transition: background 0.2s;
  cursor: pointer;
}

.writing-card:hover {
  background: var(--plum-light);
}

.writing-card--featured {
  grid-column: span 2;
  border-bottom: 1px solid var(--ivory-border);
}

.card-series {
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.625rem;
  font-weight: 500;
}

.card-series--systems {
  color: var(--plum);
}

.card-series--teardown {
  color: var(--terracotta);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 0.625rem;
}

.card-body {
  font-size: 0.875rem;
  color: var(--ink-mid);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1rem;
}

.card-read {
  font-size: 0.8125rem;
  color: var(--plum);
  font-weight: 500;
  margin-top: auto;
}

/* =====================
   CURRENTLY
   ===================== */
.currently-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 3rem;
}

.currently-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.currently-label {
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage);
  font-weight: 500;
}

.currently-value {
  font-size: 0.9375rem;
  color: var(--ink-mid);
  line-height: 1.5;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  padding: 2rem;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-name {
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.8125rem;
  color: var(--ink-soft);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--plum);
}

/* =====================
   ARTICLE THUMBNAIL
   ===================== */
.article-thumb {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.article-thumb--placeholder {
  width: 64px;
  height: 48px;
  border-radius: 4px;
  flex-shrink: 0;
  background: var(--ivory-border);
}

/* =====================
   PAGE HEADER
   ===================== */
.page-header {
  padding: 4.5rem 2rem 3.5rem;
  border-bottom: 0.5px solid var(--ivory-border);
}

.page-header-inner {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
}

.page-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 1rem;
  line-height: 1.15;
}

.page-desc {
  font-size: 0.9375rem;
  color: var(--ink-mid);
  line-height: 1.75;
  max-width: 520px;
}

.inline-link {
  color: var(--plum);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* =====================
   SERIES SECTIONS
   ===================== */
.series-section {
  padding: 4rem 2rem;
  border-bottom: 0.5px solid var(--ivory-border);
}

.series-section--tinted {
  background: var(--ivory-mid);
}

.series-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.series-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 0.5px solid var(--ivory-border);
}

.series-header-left {
  max-width: 680px;
}

.series-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.series-desc {
  font-size: 0.875rem;
  color: var(--ink-mid);
  line-height: 1.7;
  max-width: 620px;
}

/* =====================
   ARTICLE LIST
   ===================== */
.article-list {
  list-style: none;
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  padding: 0 0 0.75rem;
  scrollbar-color: var(--ivory-border) transparent;
}

.article-item {
  flex: 0 0 clamp(14rem, 23vw, 17rem);
  border: 0.5px solid var(--ivory-border);
  border-radius: 8px;
  background: var(--ivory);
  scroll-snap-align: start;
  overflow: hidden;
}

.article-item:last-child {
  border-bottom: 0.5px solid var(--ivory-border);
}

.article-link {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  transition: background 0.15s, transform 0.15s;
  cursor: pointer;
}

.article-link:hover {
  background: var(--plum-light);
  transform: translateY(-2px);
}

.article-link--disabled {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 0 0 1.25rem;
  cursor: default;
  opacity: 0.45;
}

.article-thumb {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 0.5px solid var(--ivory-border);
  border-radius: 0;
  margin-top: 0;
  flex-shrink: 0;
  background: var(--ivory-mid);
}

.article-body {
  padding: 0.8rem 0.95rem 0.95rem;
}

.article-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.article-show {
  display: inline-block;
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-show--teardown { color: var(--terracotta); }
.article-show--systems  { color: var(--plum); }

.article-number {
  flex-shrink: 0;
  font-size: 0.625rem;
  color: var(--ink);
  letter-spacing: 0.08em;
}

.article-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 0.35rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.article-desc {
  font-size: 0.75rem;
  color: var(--ink-soft);
  line-height: 1.5;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

/* =====================
   PLACEHOLDER PAGES
   ===================== */
.placeholder {
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  padding: 4rem 2rem;
  border-bottom: 0.5px solid var(--ivory-border);
}

.placeholder-inner {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
}

.placeholder-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.placeholder-sub {
  font-size: 1rem;
  color: var(--ink-mid);
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 640px) {
  .nav-links { display: flex; }
  .nav-menu-btn { display: none; }

  .home-frame { padding: 2.25rem 1.25rem 2.75rem; }
  .section { padding: 3rem 1.25rem; }

  .writing-grid { grid-template-columns: 1fr; }
  .writing-card--featured { grid-column: span 1; }

  .currently-grid { grid-template-columns: 1fr; gap: 1.25rem; }

  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 980px) {
  .home-frame {
    min-height: auto;
    align-items: flex-start;
  }
}