/* ============================================================
   CPaaS Directory — editorial/technical-magazine system
   Distinct from sister properties; do not converge styles.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght,SOFT,WONK@9..144,300..900,0..100,0..1&family=IBM+Plex+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
  --paper: #f4ede0;
  --paper-2: #ebe3d3;
  --paper-3: #e2d8c2;
  --ink: #0d0f12;
  --ink-2: #2a2d35;
  --ink-3: #6b6f78;
  --rule: rgba(13,15,18,.12);
  --rule-strong: rgba(13,15,18,.28);
  --teal: #0a4a52;
  --teal-deep: #062f35;
  --teal-mute: rgba(10,74,82,.08);
  --coral: #d65a3a;
  --coral-deep: #b14528;
  --coral-mute: rgba(214,90,58,.1);

  --display: 'Fraunces', Georgia, serif;
  --body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

  --max: 1240px;
  --gutter: clamp(1rem, 3vw, 2.5rem);
}

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

html { scroll-behavior: smooth; }

body{
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'kern', 'liga';
}

a { color: var(--teal); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color .15s; }
a:hover { color: var(--coral); }

img, svg { max-width: 100%; display: block; }

/* ─── Layout shell ─────────────────────────────────── */
.shell{ max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* ─── Ad slot placeholders (AdServerAI) ─────────────── */
.ad-slot{
  border: 1px dashed var(--rule-strong);
  background:
    repeating-linear-gradient(
      45deg,
      transparent 0 8px,
      rgba(13,15,18,.025) 8px 16px
    );
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 1.5rem 0;
  border-radius: 2px;
}
.ad-slot[data-slot="top"]{ min-height: 90px; }
.ad-slot[data-slot="bottom"]{ min-height: 250px; }
.ad-slot::before{ content: '⊞ AdServerAI · ' attr(data-slot) ' · 728×90'; }
.ad-slot[data-slot="bottom"]::before{ content: '⊞ AdServerAI · bottom · 970×250'; }

/* ─── Masthead ──────────────────────────────────────── */
.masthead{
  border-bottom: 1px solid var(--rule-strong);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(6px);
  background: rgba(244, 237, 224, .92);
}
.masthead-bar{
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: .9rem 0;
  gap: 1.5rem;
}
.masthead-meta{
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.masthead-meta--right{ text-align: right; }
.brand{
  font-family: var(--display);
  font-weight: 600;
  font-style: italic;
  font-size: 1.6rem;
  letter-spacing: -.01em;
  font-feature-settings: 'ss01';
  color: var(--ink);
  text-decoration: none;
  text-align: center;
  display: inline-block;
}
.brand:hover{ color: var(--ink); }
.brand .amp{ color: var(--coral); font-style: normal; padding: 0 .12em; }

.masthead-nav{
  border-top: 1px solid var(--rule);
  padding: .55rem 0;
  display: flex;
  justify-content: center;
  gap: 1.8rem;
  flex-wrap: wrap;
}
.masthead-nav a{
  font-family: var(--body);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-2);
  text-decoration: none;
}
.masthead-nav a:hover{ color: var(--coral); }
.masthead-nav a.current{ color: var(--coral); }

/* ─── Hero / editorial header ──────────────────────── */
.lede{
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 900px){
  .lede{ grid-template-columns: 2fr 1fr; align-items: end; }
}
.eyebrow{
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 1rem;
}
.lede h1{
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  font-feature-settings: 'ss01';
  color: var(--ink);
  text-wrap: balance;
}
.lede h1 em{
  font-style: italic;
  font-weight: 300;
  color: var(--teal);
  font-variation-settings: 'WONK' 1;
}
.standfirst{
  font-family: var(--display);
  font-weight: 300;
  font-size: 1.18rem;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 38ch;
  border-left: 2px solid var(--coral);
  padding-left: 1rem;
}
.byline{
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 1.25rem;
}

/* ─── Stats strip ──────────────────────────────────── */
.facts{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-top: 1.5rem;
}
.fact{
  padding: 1.1rem 1.2rem;
  border-right: 1px solid var(--rule);
}
.fact:last-child{ border-right: 0; }
.fact-num{
  font-family: var(--display);
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--teal);
  letter-spacing: -.02em;
  line-height: 1;
  font-feature-settings: 'lnum', 'ss01';
}
.fact-label{
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: .4rem;
}

/* ─── Section headers ──────────────────────────────── */
.section-head{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--ink);
  padding-bottom: .6rem;
  margin: 3rem 0 1.6rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.section-head h2{
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -.01em;
  font-feature-settings: 'ss01';
}
.section-head .kicker{
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ─── Filter bar ──────────────────────────────────── */
.filterbar{
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.filter-chip{
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .42rem .85rem;
  border: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
  border-radius: 2px;
  transition: all .15s;
}
.filter-chip:hover{ border-color: var(--ink); color: var(--ink); }
.filter-chip.active{ background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ─── Directory entries (vendor list) ───────────────── */
.directory{
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}
@media (min-width: 700px){
  .directory{ grid-template-columns: repeat(2, 1fr); }
}
.entry{
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--rule);
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
}
@media (min-width: 700px){
  .entry:nth-child(odd){ padding-right: 1.5rem; border-right: 1px solid var(--rule); }
  .entry:nth-child(even){ padding-left: 1.5rem; }
}
.entry-mono{
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -.02em;
  flex-shrink: 0;
  font-feature-settings: 'ss01';
}
.entry-mono[data-variant="alt"]{ background: var(--coral); }
.entry-mono[data-variant="ink"]{ background: var(--ink); }

.entry-body{ min-width: 0; }
.entry-name{
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: -.01em;
  margin-bottom: .15rem;
  font-feature-settings: 'ss01';
}
.entry-name a{ color: var(--ink); text-decoration: none; background-image: linear-gradient(var(--coral), var(--coral)); background-repeat: no-repeat; background-position: 0 100%; background-size: 0 1px; transition: background-size .3s; }
.entry-name a:hover{ background-size: 100% 1px; color: var(--ink); }
.entry-type{
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: .65rem;
}
.entry-desc{
  font-size: .96rem;
  color: var(--ink-2);
  margin-bottom: .85rem;
  line-height: 1.5;
}
.entry-tags{
  display: flex;
  gap: .35rem;
  flex-wrap: wrap;
  margin-bottom: .9rem;
}
.tag{
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .22rem .5rem;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  color: var(--ink-3);
}
.entry-meta{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: .6rem;
  border-top: 1px dashed var(--rule);
}
.entry-price{
  font-family: var(--mono);
  font-size: .85rem;
  color: var(--ink);
  font-weight: 500;
}
.entry-price small{
  font-size: .65rem;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: .08em;
  display: block;
}
.entry-link{
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid var(--teal);
  padding-bottom: 1px;
}
.entry-link:hover{ color: var(--coral); border-color: var(--coral); }

.editors-pick{
  position: absolute;
  top: 1.6rem;
  right: 0;
  font-family: var(--display);
  font-style: italic;
  font-size: .8rem;
  color: var(--coral);
}
@media (min-width: 700px){
  .entry:nth-child(odd) .editors-pick{ right: 1.5rem; }
}

/* ─── Vendor detail page ───────────────────────────── */
.vendor-hero{
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 800px){
  .vendor-hero{ grid-template-columns: auto 1fr auto; align-items: center; }
}
.vendor-hero .entry-mono{ width: 96px; height: 96px; font-size: 2rem; }
.vendor-hero h1{
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  letter-spacing: -.02em;
  line-height: 1;
  font-feature-settings: 'ss01';
}
.vendor-hero .entry-type{ font-size: .85rem; margin: .35rem 0 0; }
.vendor-hero-pricing{
  font-family: var(--mono);
  padding: .9rem 1.1rem;
  border: 1px solid var(--ink);
  background: var(--paper-2);
  border-radius: 2px;
  text-align: center;
}
.vendor-hero-pricing small{
  display: block;
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: .25rem;
}
.vendor-hero-pricing strong{ font-size: 1.05rem; font-weight: 500; }

.vendor-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 2.5rem 0;
}
@media (min-width: 900px){
  .vendor-grid{ grid-template-columns: 2fr 1fr; }
}
.vendor-main h2{
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.7rem;
  margin: 2rem 0 .8rem;
  letter-spacing: -.01em;
  font-feature-settings: 'ss01';
}
.vendor-main h2:first-child{ margin-top: 0; }
.vendor-main h3{
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.2rem;
  margin: 1.4rem 0 .5rem;
  color: var(--ink);
}
.vendor-main p{ margin-bottom: 1rem; color: var(--ink-2); }
.vendor-main ul{ list-style: none; margin: 1rem 0; }
.vendor-main li{
  padding: .55rem 0 .55rem 1.5rem;
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.vendor-main li::before{
  content: '→';
  position: absolute;
  left: 0;
  color: var(--coral);
  font-family: var(--mono);
}

.vendor-aside{
  align-self: start;
  position: sticky;
  top: 100px;
}
.aside-card{
  background: var(--paper-2);
  border: 1px solid var(--rule-strong);
  padding: 1.2rem 1.3rem;
  margin-bottom: 1rem;
  border-radius: 2px;
}
.aside-card h4{
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: .6rem;
  font-weight: 500;
}
.aside-card dl{ font-size: .9rem; }
.aside-card dt{
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: .55rem;
}
.aside-card dt:first-child{ margin-top: 0; }
.aside-card dd{ color: var(--ink); margin-bottom: .25rem; }
.aside-card .btn{ width: 100%; margin-top: .9rem; }

/* ─── Buttons ──────────────────────────────────────── */
.btn{
  display: inline-block;
  font-family: var(--body);
  font-weight: 500;
  font-size: .9rem;
  padding: .75rem 1.4rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
  transition: all .15s;
  letter-spacing: .02em;
}
.btn:hover{ background: var(--coral); border-color: var(--coral); color: var(--paper); }
.btn--ghost{ background: transparent; color: var(--ink); }
.btn--ghost:hover{ background: var(--ink); color: var(--paper); }
.btn--coral{ background: var(--coral); border-color: var(--coral); }
.btn--coral:hover{ background: var(--ink); border-color: var(--ink); }

/* ─── Footnotes / disclosures ──────────────────────── */
.footnote{
  font-family: var(--display);
  font-style: italic;
  font-size: .82rem;
  color: var(--ink-3);
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
  margin-top: 2rem;
}
.editors-note{
  background: var(--coral-mute);
  border-left: 3px solid var(--coral);
  padding: 1rem 1.25rem;
  margin: 1.8rem 0;
  font-size: .92rem;
}
.editors-note strong{
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--coral-deep);
  display: block;
  margin-bottom: .35rem;
  font-weight: 700;
}

/* ─── Forms ────────────────────────────────────────── */
form .field{ margin-bottom: 1.3rem; }
form label{
  display: block;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: .4rem;
}
form input[type=text], form input[type=email], form input[type=url], form textarea, form select{
  width: 100%;
  font-family: var(--body);
  font-size: 1rem;
  padding: .7rem .85rem;
  background: var(--paper-2);
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  color: var(--ink);
  transition: border-color .15s;
}
form input:focus, form textarea:focus, form select:focus{
  outline: 0;
  border-color: var(--teal);
  background: var(--paper);
}
form textarea{ min-height: 110px; resize: vertical; }
.quiz-block{
  background: var(--teal-mute);
  border-left: 3px solid var(--teal);
  padding: 1.25rem 1.4rem;
  margin: 1.5rem 0;
}
.quiz-block h3{
  font-family: var(--display);
  font-size: 1.15rem;
  margin-bottom: .9rem;
  color: var(--teal-deep);
}
.quiz-options{ display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin-top: .5rem; }
@media (min-width: 600px){ .quiz-options{ grid-template-columns: repeat(3, 1fr); } }
.quiz-option{
  font-family: var(--mono);
  font-size: .78rem;
  padding: .55rem .75rem;
  border: 1px solid var(--rule-strong);
  background: var(--paper);
  border-radius: 2px;
  text-align: center;
  cursor: pointer;
  transition: all .15s;
}
.quiz-option:hover{ border-color: var(--teal); color: var(--teal); }
.quiz-option.selected{ background: var(--teal); color: var(--paper); border-color: var(--teal); }

/* ─── Article (blog) ───────────────────────────────── */
.article{
  max-width: 700px;
  margin: 0 auto;
  padding: 3rem 0;
}
.article h1{
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: .8rem;
  font-feature-settings: 'ss01';
  text-wrap: balance;
}
.article h2{
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.55rem;
  margin: 2.5rem 0 .8rem;
  letter-spacing: -.01em;
  font-feature-settings: 'ss01';
}
.article h3{
  font-family: var(--body);
  font-weight: 600;
  font-size: 1.1rem;
  margin: 1.6rem 0 .5rem;
  letter-spacing: -.005em;
}
.article p{ margin-bottom: 1rem; font-size: 1.05rem; line-height: 1.65; color: var(--ink-2); }
.article p:first-of-type{ font-size: 1.18rem; line-height: 1.55; color: var(--ink); }
.article p:first-of-type::first-letter{
  font-family: var(--display);
  font-size: 4rem;
  font-weight: 500;
  float: left;
  line-height: .85;
  margin: .2rem .35rem 0 0;
  color: var(--coral);
  font-feature-settings: 'ss01';
}
.article table{
  width: 100%;
  border-collapse: collapse;
  margin: 1.8rem 0;
  font-family: var(--mono);
  font-size: .85rem;
}
.article th{
  text-align: left;
  font-weight: 500;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .7rem;
  padding: .65rem .8rem;
  border-bottom: 1px solid var(--ink);
  background: var(--paper-2);
  color: var(--ink-2);
}
.article td{ padding: .6rem .8rem; border-bottom: 1px solid var(--rule); color: var(--ink-2); }
.article ul, .article ol{ margin: 1rem 0 1.2rem 1.5rem; }
.article li{ margin-bottom: .4rem; color: var(--ink-2); }
.article blockquote{
  font-family: var(--display);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.4;
  margin: 1.8rem 0;
  padding: 0 1.4rem;
  border-left: 3px solid var(--coral);
  color: var(--ink);
}
.article-meta{
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
}
.article-meta .sep{ color: var(--coral); margin: 0 .5rem; }

/* ─── Cards (generic) ──────────────────────────────── */
.card{
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: 1.4rem 1.5rem;
  border-radius: 2px;
}
.card h3{
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.cards{ display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }

/* ─── Footer ───────────────────────────────────────── */
.colophon{
  border-top: 1px solid var(--ink);
  background: var(--paper-2);
  margin-top: 4rem;
  padding: 3rem 0 2rem;
}
.colophon-grid{
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
}
@media (max-width: 700px){ .colophon-grid{ grid-template-columns: 1fr 1fr; } }
.colophon h4{
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: .8rem;
  font-weight: 500;
}
.colophon ul{ list-style: none; }
.colophon li{ margin-bottom: .35rem; }
.colophon a{ color: var(--ink-2); text-decoration: none; font-size: .9rem; }
.colophon a:hover{ color: var(--coral); }
.colophon-brand{
  font-family: var(--display);
  font-style: italic;
  font-size: 1.4rem;
  margin-bottom: .5rem;
  font-feature-settings: 'ss01';
}
.colophon-tagline{
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: .95rem;
  color: var(--ink-2);
  max-width: 30ch;
  margin-bottom: 1rem;
}
.colophon-meta{
  border-top: 1px solid var(--rule);
  margin-top: 2rem;
  padding-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
  flex-wrap: wrap;
  gap: .5rem;
}

/* ─── Crumbs ───────────────────────────────────────── */
.crumbs{
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 1.4rem;
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.crumbs a{ color: var(--ink-3); text-decoration: none; }
.crumbs a:hover{ color: var(--coral); }
.crumbs .sep{ color: var(--rule-strong); }

/* ─── Two-col text ─────────────────────────────────── */
.prose-two-col{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin: 2rem 0;
}
@media (min-width: 800px){ .prose-two-col{ grid-template-columns: 1fr 1fr; } }
.prose-two-col h2{
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: .6rem;
  letter-spacing: -.01em;
}

/* ─── FAQ ──────────────────────────────────────────── */
.faq details{
  border-bottom: 1px solid var(--rule);
  padding: 1rem 0;
}
.faq summary{
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink);
}
.faq summary::-webkit-details-marker{ display: none; }
.faq summary::after{
  content: '+';
  font-family: var(--mono);
  color: var(--coral);
  font-size: 1.4rem;
  line-height: 1;
}
.faq details[open] summary::after{ content: '−'; }
.faq details[open] summary{ margin-bottom: .6rem; }
.faq details p{ color: var(--ink-2); font-size: .98rem; line-height: 1.6; }

/* ─── Visually hidden ───────────────────────────────── */
.visually-hidden{
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ─── Print/reduced motion respect ─────────────────── */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ============================================================
   MOBILE-FIRST FIXES & REFINEMENTS
   These override or refine earlier rules at narrow viewports.
   Mobile is the default; everything cascades up.
   ============================================================ */

/* Tap targets: 44px minimum for all interactive controls */
.btn, .filter-chip, .quiz-option, .entry-link, .masthead-nav a, .colophon a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.colophon a { min-height: auto; } /* footer links can be a touch tighter */
.masthead-nav a { padding: 0 .25rem; }

/* Masthead: stack cleanly under ~520px */
@media (max-width: 520px){
  .masthead-bar{
    grid-template-columns: 1fr;
    text-align: center;
    gap: .35rem;
    padding: .8rem 0 .6rem;
  }
  .masthead-meta{ font-size: .62rem; }
  .masthead-meta--right{ text-align: center; }
  .brand{ font-size: 1.35rem; }
  .masthead-nav{ gap: 1rem; padding: .6rem 0; }
  .masthead-nav a{ font-size: .72rem; }
}

/* Lede / hero on mobile */
@media (max-width: 700px){
  .lede{ padding: 2rem 0 1.5rem; gap: 1.4rem; }
  .lede h1{ font-size: clamp(2rem, 9vw, 2.8rem); }
  .standfirst{ font-size: 1.05rem; max-width: 100%; }
  .byline{ font-size: .65rem; }
  .eyebrow{ font-size: .68rem; }
}

/* Stats strip: 2-up on mobile with clean borders */
@media (max-width: 700px){
  .facts{ grid-template-columns: 1fr 1fr; }
  .fact{ padding: .9rem .8rem; }
  .fact:nth-child(odd){ border-right: 1px solid var(--rule); }
  .fact:nth-child(even){ border-right: 0; }
  .fact:nth-child(-n+2){ border-bottom: 1px solid var(--rule); }
  .fact-num{ font-size: 1.7rem; }
  .fact-label{ font-size: .62rem; }
}

/* Section headers wrap more gracefully */
@media (max-width: 600px){
  .section-head{ margin: 2.2rem 0 1.2rem; }
  .section-head h2{ font-size: 1.4rem; }
  .section-head .kicker{ font-size: .62rem; }
}

/* Filter bar — wider tap targets, no horizontal overflow */
@media (max-width: 600px){
  .filterbar{ gap: .4rem; margin-bottom: 1.2rem; }
  .filter-chip{ font-size: .68rem; padding: .55rem .7rem; }
}

/* Directory entries on mobile */
@media (max-width: 700px){
  .entry{ padding: 1.3rem 0; gap: .9rem; }
  .entry-mono{ width: 44px; height: 44px; font-size: .95rem; }
  .entry-name{ font-size: 1.3rem; }
  .entry-type{ font-size: .65rem; margin-bottom: .5rem; }
  .entry-desc{ font-size: .92rem; }
  .editors-pick{
    position: static;
    display: inline-block;
    margin-bottom: .35rem;
    font-size: .7rem;
    padding: .2rem .55rem;
    background: var(--coral-mute);
    border: 1px solid var(--coral);
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-style: normal;
    font-family: var(--mono);
  }
  .entry-meta{ flex-direction: column; gap: .6rem; align-items: flex-start; }
}

/* Vendor hero on mobile */
@media (max-width: 800px){
  .vendor-hero{ padding: 2rem 0 1.5rem; gap: 1.2rem; }
  .vendor-hero .entry-mono{ width: 64px; height: 64px; font-size: 1.4rem; }
  .vendor-hero h1{ font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .vendor-hero-pricing{ width: 100%; padding: .75rem .9rem; }
  .vendor-hero-pricing strong{ font-size: .95rem; }
}

/* Vendor grid + aside on mobile — disable sticky, normal flow */
@media (max-width: 900px){
  .vendor-grid{ padding: 1.8rem 0; gap: 2rem; }
  .vendor-aside{ position: static; }
  .aside-card{ padding: 1rem 1.1rem; }
  .vendor-main h2{ font-size: 1.4rem; }
  .vendor-main p, .vendor-main li{ font-size: .96rem; }
}

/* Ad slot dimensions adapt for mobile (320×50 banner up top, 300×250 medium rectangle bottom) */
@media (max-width: 600px){
  .ad-slot[data-slot="top"]{ min-height: 50px; }
  .ad-slot[data-slot="bottom"]{ min-height: 250px; max-width: 300px; margin-left: auto; margin-right: auto; }
  .ad-slot::before{ content: '⊞ AdServerAI · ' attr(data-slot) ' · 320×50'; font-size: .6rem; }
  .ad-slot[data-slot="bottom"]::before{ content: '⊞ AdServerAI · bottom · 300×250'; font-size: .6rem; }
}

/* Quiz options — clean wrapping at narrow widths */
@media (max-width: 480px){
  .quiz-options{ grid-template-columns: 1fr; gap: .4rem; }
  .quiz-option{ font-size: .82rem; padding: .7rem .8rem; text-align: left; }
}
@media (min-width: 481px) and (max-width: 600px){
  .quiz-options{ grid-template-columns: 1fr 1fr; }
  .quiz-option{ font-size: .72rem; padding: .65rem .55rem; }
}

/* Article (blog) on mobile */
@media (max-width: 700px){
  .article{ padding: 2rem 0; }
  .article p, .article li{ font-size: 1rem; }
  .article p:first-of-type{ font-size: 1.08rem; }
  .article p:first-of-type::first-letter{ font-size: 3.2rem; }
  .article h2{ font-size: 1.35rem; margin: 2rem 0 .6rem; }
  .article blockquote{ font-size: 1.15rem; padding: 0 1rem; }
  .article table{ font-size: .75rem; }
  .article th, .article td{ padding: .5rem .55rem; }
}

/* Tables get horizontal scroll instead of squashing */
.table-wrap{ overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1.5rem 0; }
.table-wrap table{ margin: 0; min-width: 480px; }

/* Forms on mobile */
@media (max-width: 600px){
  form input[type=text], form input[type=email], form input[type=url], form textarea, form select{
    font-size: 16px; /* prevents iOS auto-zoom on focus */
  }
  form label{ font-size: .68rem; }
  .quiz-block{ padding: 1rem 1rem; }
  .quiz-block h3{ font-size: 1.05rem; }
}

/* Cards on mobile */
@media (max-width: 600px){
  .cards{ gap: .8rem; }
  .card{ padding: 1.1rem 1.2rem; }
  .card h3{ font-size: 1.1rem; }
}

/* Colophon stacks better on phone */
@media (max-width: 520px){
  .colophon{ padding: 2.2rem 0 1.5rem; margin-top: 3rem; }
  .colophon-grid{ grid-template-columns: 1fr; gap: 1.4rem; }
  .colophon-meta{ flex-direction: column; gap: .35rem; text-align: left; }
  .colophon-brand{ font-size: 1.25rem; }
}

/* Crumbs wrap cleanly */
.crumbs{ font-size: .68rem; }
@media (max-width: 480px){ .crumbs{ font-size: .62rem; gap: .35rem; } }

/* Shell padding scales with viewport (already uses clamp, but tighten floor) */
:root{ --gutter: clamp(0.9rem, 4vw, 2.5rem); }

/* Prevent horizontal scroll from any stray width:100vw constructs */
body, main { overflow-x: hidden; }