/* ============================================================
   Comminxy — Blog design layer
   Powers /blog (index) + every article. Edit once, everything updates.
   Voice: Warm · Grounded · Reflective · Hopeful.
   Light + dark via html[data-theme="dark"]. Self-contained — no JS deps
   beyond the tiny theme toggle + footer.js the pages already load.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&family=Inter:wght@400;450;500;600;700&display=swap');
@import url('https://api.fontshare.com/v2/css?f[]=satoshi@500,700&display=swap');

/* ---- Tokens ---- */
:root {
  --ink:        #18131C;
  --ink-2:      #241C2B;

  --paper:      #F5F1EA;
  --paper-2:    #FBF8F2;
  --paper-3:    #EFE8DD;

  --mauve:      #B294A6;
  --mauve-deep: #8A6E80;
  --mauve-soft: #E3D6E0;
  --lilac-soft: #EAE1EF;

  --gold:       #E0AC68;
  --gold-deep:  #C99248;
  --gold-soft:  #F3D9A8;
  --peach:      #F7E0CC;

  --text:        #5E5660;
  --reading:     #3C3340;   /* long-form body — a touch darker for comfort */
  --text-strong: #2C2430;
  --text-mute:   #938A95;
  --text-on-ink: #EDE6E9;
  --mute-on-ink: #A99FAA;

  --line:     rgba(44,36,48,0.10);
  --line-2:   rgba(44,36,48,0.16);
  --card:     #FBF8F2;
  --card-hover: #fff;

  --nav-bg:   rgba(245,241,234,0.80);

  --shadow-sm: 0 2px 10px rgba(44,30,48,0.05);
  --shadow:    0 24px 60px -28px rgba(60,40,70,0.30);
  --shadow-lg: 0 50px 110px -40px rgba(40,24,52,0.42);

  --r-sm: 12px;
  --r:    18px;
  --r-lg: 28px;
  --maxw: 1080px;
  --measure: 720px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-head: 'DM Sans', 'Inter', sans-serif;
  --font-mark: 'Satoshi', 'DM Sans', sans-serif;
}

html[data-theme="dark"] {
  --ink:        #0E0B13;
  --ink-2:      #2A2233;
  --paper:      #17131B;
  --paper-2:    #221B29;
  --paper-3:    #1D1724;
  --mauve-deep: #CBA9C0;
  --gold-deep:  #E7B777;
  --text:        #C8BFD0;
  --reading:     #CFC6D6;
  --text-strong: #F4EFF5;
  --text-mute:   #8C8398;
  --line:     rgba(255,255,255,0.10);
  --line-2:   rgba(255,255,255,0.16);
  --card:     #221B29;
  --card-hover: #281F30;
  --nav-bg:   rgba(16,12,20,0.82);
  --shadow-sm: 0 2px 12px rgba(0,0,0,.35);
  --shadow:    0 26px 64px -30px rgba(0,0,0,.7);
  --shadow-lg: 0 50px 110px -40px rgba(0,0,0,.8);
}

/* ---- Reset / base ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--text);
  line-height: 1.7;
  font-size: 17px;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background .4s var(--ease), color .4s var(--ease);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--mauve); color: #fff; }
h1, h2, h3 { font-family: var(--font-head); color: var(--text-strong); font-weight: 600; letter-spacing: -0.025em; text-wrap: balance; line-height: 1.1; }

/* ---- Reading progress ---- */
#progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--mauve), var(--gold));
  z-index: 200; transition: width .1s linear;
}

/* ============================================================
   NAV  (shared by index + articles)
   ============================================================ */
.cx-nav {
  position: sticky; top: 0; z-index: 150;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
  padding: 15px clamp(18px, 4vw, 44px);
  background: var(--nav-bg);
  backdrop-filter: saturate(150%) blur(18px);
  -webkit-backdrop-filter: saturate(150%) blur(18px);
  border-bottom: 1px solid var(--line);
  transition: background .4s var(--ease), border-color .4s var(--ease);
}
.cx-brand { display: flex; align-items: center; gap: 11px; flex: none; }
.cx-brand img { width: 32px; height: 32px; object-fit: contain; }
.cx-brand .name {
  font-family: var(--font-mark); font-weight: 700; font-size: 1.26rem;
  letter-spacing: -0.02em; color: var(--text-strong);
}
.cx-links { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 32px); }
.cx-links a {
  font-size: 0.93rem; font-weight: 500; color: var(--text);
  opacity: .82; position: relative; transition: opacity .25s, color .25s;
}
.cx-links a::after {
  content: ""; position: absolute; left: 0; bottom: -5px; height: 1.5px; width: 0;
  background: var(--mauve); transition: width .3s var(--ease);
}
.cx-links a:hover { opacity: 1; color: var(--text-strong); }
.cx-links a:hover::after { width: 100%; }
.cx-links a.active { color: var(--mauve-deep); opacity: 1; font-weight: 600; }
.cx-links a.active::after { width: 100%; }
.cx-nav-right { display: flex; align-items: center; gap: 12px; flex: none; }

.theme-toggle {
  width: 38px; height: 38px; border-radius: 50%; flex: none;
  border: 1px solid var(--line-2); background: transparent; color: var(--text);
  display: grid; place-items: center; cursor: pointer;
  transition: background .25s, color .25s, border-color .25s, transform .3s var(--ease);
}
.theme-toggle:hover { background: rgba(120,100,130,.10); color: var(--text-strong); transform: translateY(-1px); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .sun { display: none; }
html[data-theme="dark"] .theme-toggle .moon { display: none; }
html[data-theme="dark"] .theme-toggle .sun { display: block; }

.cx-cta {
  font-family: var(--font-body); font-weight: 600; font-size: 0.9rem;
  background: var(--gold); color: #3a2a16;
  padding: 0.6rem 1.15rem; border-radius: 999px;
  box-shadow: 0 12px 30px -16px rgba(224,172,104,.75);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.cx-cta:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -16px rgba(224,172,104,.85); }

@media (max-width: 860px) {
  .cx-links { display: none; }
}

/* ============================================================
   BLOG INDEX
   ============================================================ */
.blog-hero {
  position: relative; overflow: hidden;
  text-align: center;
  padding: clamp(64px, 9vw, 104px) 1.5rem clamp(40px, 6vw, 64px);
}
.blog-hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(52% 60% at 50% -8%, rgba(224,172,104,.20), transparent 70%),
    radial-gradient(46% 50% at 12% 110%, rgba(217,201,231,.30), transparent 72%),
    radial-gradient(48% 52% at 90% 116%, rgba(247,224,204,.34), transparent 72%);
}
html[data-theme="dark"] .blog-hero::before {
  background:
    radial-gradient(52% 60% at 50% -8%, rgba(224,172,104,.14), transparent 70%),
    radial-gradient(46% 50% at 12% 110%, rgba(178,148,166,.18), transparent 72%);
}
.blog-hero > * { position: relative; z-index: 1; }
.blog-hero .eyebrow {
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mauve-deep); display: inline-flex; align-items: center; gap: 0.6rem; margin-bottom: 1.1rem;
}
.blog-hero .eyebrow::before,
.blog-hero .eyebrow::after { content: ""; width: 22px; height: 1.5px; background: var(--mauve); display: inline-block; }
.blog-hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.1rem); color: var(--text-strong);
  line-height: 1.12; margin: 0 auto 1.4rem; max-width: 18ch;
}
.blog-hero p {
  margin: 0 auto; max-width: 460px;
  font-size: clamp(1rem, 1.5vw, 1.15rem); color: var(--text); line-height: 1.6;
}

.blog-body { max-width: var(--maxw); margin: 0 auto; padding: clamp(28px, 4vw, 44px) clamp(18px, 4vw, 28px) 96px; }

/* Search */
.search-wrap { position: relative; max-width: 560px; margin: 0 auto 1.6rem; }
.search-wrap svg {
  position: absolute; left: 1.1rem; top: 50%; transform: translateY(-50%);
  color: var(--text-mute); pointer-events: none;
}
#search {
  width: 100%; padding: 0.95rem 1.1rem 0.95rem 3rem;
  border: 1px solid var(--line-2); border-radius: 999px;
  font-size: 1rem; font-family: inherit; background: var(--card); color: var(--text-strong);
  outline: none; transition: border-color .25s, box-shadow .25s, background .4s;
}
#search:focus { border-color: var(--mauve); box-shadow: 0 0 0 4px rgba(178,148,166,.16); }
#search::placeholder { color: var(--text-mute); }

/* Filters + sort */
.controls-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; margin-bottom: 1.4rem;
}
.filters { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.filter-btn {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.5rem 0.95rem; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--card); color: var(--text);
  font-size: 0.82rem; font-weight: 500; font-family: inherit; cursor: pointer;
  transition: all .2s var(--ease);
}
.filter-btn .badge {
  background: var(--line); color: var(--text-mute);
  border-radius: 999px; padding: 0.05rem 0.45rem; font-size: 0.7rem; font-weight: 600;
  min-width: 1.4em; text-align: center;
}
.filter-btn:hover { border-color: var(--mauve); color: var(--mauve-deep); transform: translateY(-1px); }
.filter-btn.active { background: var(--ink); border-color: var(--ink); color: #F5F1EA; }
.filter-btn.active .badge { background: rgba(255,255,255,.18); color: #F5F1EA; }
html[data-theme="dark"] .filter-btn.active { background: var(--mauve-soft); border-color: var(--mauve-soft); color: #2A1F2A; }
html[data-theme="dark"] .filter-btn.active .badge { background: rgba(0,0,0,.18); color: #2A1F2A; }

.sort-select {
  padding: 0.5rem 0.85rem; border: 1px solid var(--line-2); border-radius: 999px;
  font-size: 0.82rem; font-family: inherit; background: var(--card); color: var(--text-strong);
  cursor: pointer; outline: none; transition: border-color .2s;
}
.sort-select:focus { border-color: var(--mauve); }

.toolbar { margin-bottom: 1.1rem; }
.count { font-size: 0.84rem; color: var(--text-mute); }

/* Article grid */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 1.6rem 1.7rem;
  text-decoration: none; box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease), background .4s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(178,148,166,.4); background: var(--card-hover); }
.card-top {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; margin-bottom: 0.85rem;
}
.card-meta { display: inline-flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.category {
  font-size: 0.66rem; color: var(--mauve-deep); text-transform: uppercase;
  letter-spacing: 0.12em; font-weight: 700;
}
.card-meta .read-time { font-size: 0.74rem; color: var(--text-mute); }
.card-meta .read-time::before { content: "·"; margin-right: 0.6rem; color: var(--line-2); }
.pub-date { font-size: 0.74rem; color: var(--text-mute); flex-shrink: 0; white-space: nowrap; }
.card h2 {
  font-size: 1.3rem; font-weight: 600; color: var(--text-strong);
  line-height: 1.22; margin-bottom: 0.6rem; letter-spacing: -0.02em;
}
.card .excerpt {
  font-size: 0.95rem; color: var(--text); line-height: 1.6; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card .read-on {
  margin-top: 1.1rem; font-size: 0.82rem; font-weight: 600; color: var(--mauve-deep);
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.card .read-on .arr { transition: transform .3s var(--ease); }
.card:hover .read-on .arr { transform: translateX(4px); }

.empty, .no-results { display: none; grid-column: 1 / -1; text-align: center; padding: 4rem 1rem; color: var(--text-mute); }

/* CTA strip (index) */
.cta-strip {
  position: relative; overflow: hidden;
  background: var(--ink); border-radius: var(--r-lg);
  padding: clamp(2.4rem, 5vw, 3.4rem) 1.5rem; text-align: center; margin-top: 3.2rem;
}
.cta-strip::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(40% 70% at 80% 10%, rgba(224,172,104,.22), transparent 70%),
    radial-gradient(44% 80% at 14% 100%, rgba(178,148,166,.22), transparent 72%);
}
.cta-strip > * { position: relative; z-index: 1; }
.cta-strip h3 { color: #fff; font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 0.6rem; }
.cta-strip p { color: var(--mute-on-ink); margin-bottom: 1.5rem; font-size: 1.02rem; max-width: 460px; margin-left: auto; margin-right: auto; }
.cta-strip a.btn-gold {
  display: inline-block; background: var(--gold); color: #3a2a16;
  font-weight: 700; font-size: 0.98rem; padding: 0.85rem 1.9rem; border-radius: 999px;
  box-shadow: 0 14px 40px -16px rgba(224,172,104,.7);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.cta-strip a.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 20px 48px -16px rgba(224,172,104,.8); }

@media (max-width: 720px) {
  .grid { grid-template-columns: 1fr; }
}

/* ============================================================
   ARTICLE
   ============================================================ */
.cx-shell { max-width: var(--measure); margin: 0 auto; padding: clamp(28px, 5vw, 56px) clamp(18px, 5vw, 24px) 72px; }

.breadcrumb { font-size: 0.82rem; color: var(--text-mute); margin-bottom: 1.6rem; }
.breadcrumb a { color: var(--text-mute); transition: color .2s; }
.breadcrumb a:hover { color: var(--mauve-deep); }
.breadcrumb span { margin: 0 0.45rem; opacity: .5; }

.article-tag {
  display: inline-block; font-size: 0.68rem; color: var(--mauve-deep);
  text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700;
  background: var(--mauve-soft); padding: 0.35rem 0.75rem; border-radius: 999px; margin-bottom: 1.1rem;
}
html[data-theme="dark"] .article-tag { background: rgba(178,148,166,.18); }

.cx-shell h1 {
  font-size: clamp(2rem, 4.2vw, 2.8rem); color: var(--text-strong);
  line-height: 1.16; margin-bottom: 1.4rem; letter-spacing: -0.025em; text-wrap: balance;
}
.article-meta {
  display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap;
  font-size: 0.84rem; color: var(--text-mute);
  padding-bottom: 1.6rem; margin-bottom: 2.2rem; border-bottom: 1px solid var(--line);
}
.article-meta .sep { opacity: .45; }
.share-btn {
  display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: var(--text-mute);
  background: none; border: 1px solid var(--line-2); border-radius: 999px;
  padding: 0.4rem 0.8rem; cursor: pointer; transition: all .2s; margin-left: auto; font-family: inherit;
}
.share-btn:hover { border-color: var(--mauve); color: var(--mauve-deep); }
.share-btn.copied { border-color: #4CAF50; color: #4CAF50; }

/* Prose */
.prose { color: var(--reading); }
.prose p { margin-bottom: 1.35rem; font-size: 1.12rem; line-height: 1.82; }
.prose > p:first-of-type { font-size: 1.24rem; line-height: 1.7; color: var(--text-strong); }
.prose h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.7rem); color: var(--text-strong);
  margin: 2.8rem 0 0.9rem; letter-spacing: -0.02em; line-height: 1.2; scroll-margin-top: 90px;
}
.prose h2::before {
  content: ""; display: block; width: 34px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--gold), var(--mauve)); margin-bottom: 1rem;
}
.prose a { color: var(--mauve-deep); text-decoration: underline; text-decoration-color: rgba(178,148,166,.4); text-underline-offset: 3px; transition: text-decoration-color .2s; }
.prose a:hover { text-decoration-color: var(--mauve-deep); }
.prose strong { color: var(--text-strong); font-weight: 600; }
.prose em { color: var(--mauve-deep); font-style: italic; }

/* Related */
.related-block { margin-top: 3.4rem; padding-top: 2.2rem; border-top: 1px solid var(--line); }
.related-title { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-mute); margin-bottom: 1.1rem; font-weight: 600; }
.related-grid { display: grid; gap: 0.85rem; }
.related-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 1.1rem 1.3rem; text-decoration: none; display: block;
  transition: border-color .25s, box-shadow .25s, transform .25s var(--ease);
}
.related-card:hover { border-color: var(--mauve); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.related-cluster { display: block; font-size: 0.66rem; color: var(--mauve-deep); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; margin-bottom: 0.35rem; }
.related-topic { font-size: 0.98rem; color: var(--text-strong); font-weight: 500; line-height: 1.4; }

/* Article CTA */
.cta-block {
  position: relative; overflow: hidden;
  background: var(--ink); border-radius: var(--r-lg);
  text-align: center; padding: clamp(2.2rem, 5vw, 3rem) 1.5rem; margin-top: 3.2rem;
}
.cta-block::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(40% 70% at 82% 8%, rgba(224,172,104,.22), transparent 70%),
    radial-gradient(44% 80% at 12% 104%, rgba(178,148,166,.22), transparent 72%);
}
.cta-block > * { position: relative; z-index: 1; }
.cta-block p { color: var(--mute-on-ink); margin-bottom: 1.2rem; font-size: 1.05rem; }
.cta-block a {
  display: inline-block; background: var(--gold); color: #3a2a16;
  font-weight: 700; font-size: 1rem; padding: 0.85rem 1.9rem; border-radius: 999px;
  box-shadow: 0 14px 40px -16px rgba(224,172,104,.7);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.cta-block a:hover { transform: translateY(-2px); box-shadow: 0 20px 48px -16px rgba(224,172,104,.8); }

/* ---- Hero freshness cue ---- */
.blog-hero .hero-note {
  margin-top: 1.1rem; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-mute); display: inline-flex; align-items: center; gap: 0.5rem;
}
.blog-hero .hero-note::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* ---- Explore by topic ---- */
.topic-strip { margin-bottom: clamp(2rem, 4vw, 2.8rem); }
.strip-head { display: flex; align-items: baseline; gap: 0.85rem; flex-wrap: wrap; margin-bottom: 1rem; }
.strip-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mauve-deep); }
.strip-sub { font-size: 0.85rem; color: var(--text-mute); }
.topic-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(172px, 1fr)); gap: 12px; }
.topic-card {
  display: flex; flex-direction: column; gap: 0.4rem; align-items: flex-start; text-align: left;
  padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--card); font-family: inherit; cursor: pointer;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s, background .4s;
}
.topic-card:hover { transform: translateY(-3px); border-color: rgba(178,148,166,.5); box-shadow: var(--shadow-sm); }
.tc-name { display: flex; align-items: center; gap: 0.5rem; font-family: var(--font-head); font-weight: 600; font-size: 1rem; color: var(--text-strong); letter-spacing: -0.01em; }
.tc-count { font-size: 0.7rem; font-weight: 700; color: var(--mauve-deep); background: var(--mauve-soft); border-radius: 999px; padding: 0.08rem 0.5rem; }
html[data-theme="dark"] .tc-count { background: rgba(178,148,166,.18); }
.tc-desc { font-size: 0.84rem; color: var(--text); line-height: 1.45; }

/* ---- Featured lead story (default view only) ---- */
.card.featured { grid-column: 1 / -1; }
.card.featured h2 { font-size: clamp(1.6rem, 3.2vw, 2.15rem); line-height: 1.14; margin-bottom: 0.7rem; }
.card.featured .excerpt { -webkit-line-clamp: 2; font-size: 1.05rem; max-width: 64ch; }
.card.featured .category::after { content: " · Latest"; color: var(--gold-deep); }

/* ---- Pagination ---- */
.pagination { display: flex; justify-content: center; gap: 0.4rem; margin-top: clamp(2rem, 4vw, 2.8rem); flex-wrap: wrap; }
.pagination button {
  min-width: 40px; height: 40px; padding: 0 0.6rem; border-radius: 12px;
  border: 1px solid var(--line-2); background: var(--card); color: var(--text);
  font-family: inherit; font-size: 0.92rem; font-weight: 500; cursor: pointer;
  transition: all .2s var(--ease);
}
.pagination button:hover:not(:disabled) { border-color: var(--mauve); color: var(--mauve-deep); transform: translateY(-1px); }
.pagination button.active { background: var(--ink); color: #F5F1EA; border-color: var(--ink); }
html[data-theme="dark"] .pagination button.active { background: var(--mauve-soft); color: #2A1F2A; border-color: var(--mauve-soft); }
.pagination button:disabled { opacity: .4; cursor: default; }

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}