/* =============================================================
   AS400IBMSystem.com - Dark IBM Power Theme
   ============================================================= */

/* ── Reset & base ────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  font-size:1rem;
  line-height:1.7;
  color:var(--color-text);
  background:var(--color-bg);
  padding-top:var(--header-height);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--color-accent-light);text-decoration:none}
a:hover{color:var(--color-accent-light);text-decoration:underline}
ul{list-style:none}

/* ── Layout helpers ──────────────────────────────────────────── */
.wrap{max-width:var(--content-width);margin-inline:auto;padding-inline:1.5rem}

.page-layout{
  display:grid;
  grid-template-columns:1fr;
  min-height:calc(100vh - var(--header-height) - 200px);
}
.page-layout:not(.layout-full){
  grid-template-columns:1fr 340px;
  gap:3rem;
  max-width:var(--content-width);
  margin-inline:auto;
  padding-inline:1.5rem;
  padding-block:2rem 4rem;
  align-items:start;
}
.layout-full .page-main{max-width:var(--content-width);margin-inline:auto}

/* ── Header / Nav ────────────────────────────────────────────── */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  height:var(--header-height);
  background:rgba(10,14,26,.96);
  border-bottom:1px solid var(--color-border);
  backdrop-filter:blur(10px);
  z-index:1000;
}
.header-inner{
  display:flex;
  align-items:center;
  gap:2rem;
  height:var(--header-height);
}
.site-logo{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.1rem;
  color:var(--color-text);
  text-decoration:none;
  white-space:nowrap;
  flex-shrink:0;
}
.site-logo:hover{text-decoration:none;color:var(--color-text)}
.logo-ibm{color:var(--color-accent-light)}
.logo-rest{color:var(--color-text-muted)}

.site-nav{margin-left:auto}
.nav-list{display:flex;align-items:center;gap:.25rem}
.nav-item{position:relative}

.nav-link{
  display:inline-flex;
  align-items:center;
  gap:.3rem;
  padding:.4rem .7rem;
  font-size:.9rem;
  font-weight:400;
  color:var(--color-text-muted);
  background:none;
  border:none;
  cursor:pointer;
  white-space:nowrap;
  transition:color .15s;
}
.nav-link:hover,.nav-link[aria-current="page"]{color:var(--color-text);text-decoration:none}
.nav-link[aria-current="page"]{color:var(--color-accent-light)}

.nav-cta{
  color:var(--color-accent-light);
  font-weight:600;
}
.nav-cta:hover{color:#fff;text-decoration:none}

.caret{transition:transform .15s;flex-shrink:0}
.dropdown-toggle[aria-expanded="true"] .caret{transform:rotate(180deg)}

.nav-dropdown{
  display:none;
  position:absolute;
  top:calc(100% + 4px);
  left:0;
  background:var(--color-panel);
  border:1px solid var(--color-border);
  border-radius:var(--radius-medium);
  min-width:220px;
  box-shadow:var(--shadow-card);
  z-index:100;
  padding:.5rem 0;
}
.has-dropdown.open .nav-dropdown{display:block}

.dropdown-link{
  display:block;
  padding:.55rem 1rem;
  font-size:.88rem;
  color:var(--color-text-muted);
  transition:color .12s,background .12s;
}
.dropdown-link:hover{color:var(--color-text);background:var(--color-surface-strong);text-decoration:none}

/* Mobile toggle */
.nav-toggle{
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  width:44px;
  min-height:44px;
  background:none;border:none;cursor:pointer;margin-left:auto;flex-shrink:0;padding:.25rem 0;
}
.nav-toggle-bars{display:flex;flex-direction:column;gap:5px;align-items:center}
.bar{display:block;width:22px;height:2px;background:var(--color-text-muted);transition:all .2s;border-radius:2px}
.nav-toggle-label{font-size:.65rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-subtle);line-height:1;margin-top:1px}
.nav-toggle[aria-expanded="true"] .bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .bar:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile nav overlay */
.mobile-nav{
  display:none;
  position:fixed;
  top:var(--header-height);
  left:0;right:0;bottom:0;
  background:var(--color-panel-soft);
  border-top:1px solid var(--color-border);
  overflow-y:auto;
  z-index:999;
  padding:1.5rem;
}
.mobile-nav.is-open{display:block}
.mobile-nav-list{display:flex;flex-direction:column;gap:.25rem}
.mobile-nav-link{
  display:block;
  padding:.75rem .5rem;
  font-size:1rem;
  font-weight:500;
  color:var(--color-text);
  border-bottom:1px solid var(--color-border-light);
}
.mobile-nav-link:hover{color:var(--color-accent-light);text-decoration:none}
.mobile-cta{color:var(--color-accent-light);font-weight:600}
.mobile-subnav{padding-left:1rem;margin-top:.25rem}
.mobile-subnav-link{
  display:block;
  padding:.4rem .5rem;
  font-size:.9rem;
  color:var(--color-text-muted);
}
.mobile-subnav-link:hover{color:var(--color-text);text-decoration:none}

/* ── Breadcrumbs ─────────────────────────────────────────────── */
.breadcrumbs{padding-block:.75rem;font-size:.82rem}
.bc-list{display:flex;flex-wrap:wrap;gap:.3rem;align-items:center}
.bc-link{color:var(--color-text-muted)}
.bc-link:hover{color:var(--color-text)}
.bc-sep{color:var(--color-text-subtle);margin-inline:.1rem}
.bc-item:last-child span{color:var(--color-text-subtle)}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.65rem 1.4rem;
  font-size:.95rem;
  font-weight:600;
  border-radius:var(--radius-small);
  border:2px solid transparent;
  cursor:pointer;
  transition:background .15s,color .15s,border-color .15s;
  text-decoration:none;
  white-space:nowrap;
}
.btn--primary{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}
.btn--primary:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover);color:#fff;text-decoration:none}
.btn--ghost{background:transparent;color:var(--color-text);border-color:var(--color-border)}
.btn--ghost:hover{border-color:var(--color-accent-light);color:var(--color-accent-light);text-decoration:none}
.btn--lg{padding:.8rem 2rem;font-size:1rem}
.btn--full{width:100%}

/* ── Hero ────────────────────────────────────────────────────── */
.hero{
  background:linear-gradient(135deg,var(--color-bg) 0%,var(--color-panel) 50%,rgba(15,98,254,.08) 100%);
  padding:5rem 0 4rem;
  border-bottom:1px solid var(--color-border);
}
.hero-inner{max-width:800px}
.hero-headline{
  font-family:var(--font-display);
  font-size:clamp(2rem,5vw,3.25rem);
  font-weight:200;
  letter-spacing:-.02em;
  line-height:1.2;
  color:var(--color-text);
  margin-bottom:1.25rem;
}
.hero-sub{font-size:1.15rem;color:var(--color-text-muted);max-width:640px;margin-bottom:2rem;line-height:1.6}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem}

/* ── Stats bar ───────────────────────────────────────────────── */
.stats-bar{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:2rem 0}
.stats-inner{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}
.stat-item{text-align:center;padding:1rem}
.stat-label{font-family:var(--font-display);font-size:1.1rem;font-weight:600;color:var(--color-accent-light);margin-bottom:.35rem}
.stat-desc{font-size:.88rem;color:var(--color-text-muted);line-height:1.4}

/* ── Features grid ───────────────────────────────────────────── */
.features-section{padding:4rem 0}
.section-heading{
  font-family:var(--font-display);
  font-size:1.8rem;
  font-weight:200;
  letter-spacing:-.02em;
  color:var(--color-text);
  margin-bottom:2rem;
}
.section-header{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:2rem}
.section-link{color:var(--color-accent-light);font-size:.9rem}
.section-link:hover{text-decoration:none;color:var(--color-text)}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem}

.feature-card{
  display:flex;
  flex-direction:column;
  padding:1.5rem;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-large);
  transition:border-color .2s,box-shadow .2s;
  text-decoration:none;
}
.feature-card:hover{border-color:var(--color-accent);box-shadow:var(--shadow-hero);text-decoration:none}
.feature-title{font-size:1.05rem;font-weight:600;color:var(--color-text);margin-bottom:.5rem}
.feature-desc{font-size:.9rem;color:var(--color-text-muted);line-height:1.5;flex:1}
.feature-arrow{color:var(--color-accent-light);font-size:1.1rem;margin-top:.75rem;align-self:flex-end}

/* ── Trust bar ───────────────────────────────────────────────── */
.trust-bar{background:var(--color-panel);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);padding:1rem 0}
.trust-inner{display:flex;flex-wrap:wrap;gap:1.5rem 3rem;align-items:center;justify-content:center}
.trust-item{font-size:.85rem;color:var(--color-text-muted);position:relative}
.trust-item+.trust-item::before{content:"·";position:absolute;left:-1.5rem;color:var(--color-border)}

/* ── Article grid / recent ───────────────────────────────────── */
.recent-articles{padding:3rem 0 4rem}
.article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.25rem}
.article-card{
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-large);
  padding:1.25rem 1.5rem;
  position:relative;
  transition:border-color .2s;
}
.article-card:hover{border-color:var(--color-accent)}
.article-card-link{position:absolute;inset:0;border-radius:var(--radius-large)}
.article-card-title{font-size:1rem;font-weight:600;line-height:1.4;margin-bottom:.5rem}
.article-card-title a{color:var(--color-text);text-decoration:none;position:relative;z-index:1}
.article-card-title a:hover{color:var(--color-accent-light)}
.article-card-excerpt{font-size:.88rem;color:var(--color-text-muted);line-height:1.5}

/* ── Article rows ────────────────────────────────────────────── */
.article-row{
  padding:1.25rem 0;
  border-bottom:1px solid var(--color-border-light);
}
.article-row:last-child{border-bottom:none}
.article-row-title{font-size:1.1rem;font-weight:600;margin-bottom:.4rem}
.article-row-title a{color:var(--color-text)}
.article-row-title a:hover{color:var(--color-accent-light);text-decoration:none}
.article-row-excerpt{font-size:.9rem;color:var(--color-text-muted);margin-bottom:.35rem;line-height:1.5}
.article-row-meta{font-size:.82rem;color:var(--color-text-subtle)}

/* ── Prose content ───────────────────────────────────────────── */
.prose h2{
  font-family:var(--font-display);
  font-size:1.55rem;
  font-weight:300;
  letter-spacing:-.02em;
  line-height:1.2;
  color:var(--color-text);
  margin-top:2.5rem;
  margin-bottom:.75rem;
}
.prose h3{font-size:1.2rem;font-weight:600;color:var(--color-text);margin-top:2rem;margin-bottom:.5rem}
.prose p{margin-bottom:1rem;color:var(--color-text)}
.prose ul,.prose ol{margin:1rem 0 1rem 1.5rem}
.prose li{margin-bottom:.4rem}
.prose strong{color:var(--color-text);font-weight:600}
.prose a{color:var(--color-accent-light)}
.prose a:hover{color:var(--color-text)}

.callout{
  padding:1rem 1.25rem;
  border-left:3px solid var(--color-accent);
  background:var(--color-panel);
  border-radius:0 var(--radius-small) var(--radius-small) 0;
  margin:1.5rem 0;
}
.callout--warning{border-left-color:var(--color-warning)}
.callout p{margin:0;color:var(--color-text-muted)}

/* ── Page / content layout ───────────────────────────────────── */
.content-header{margin-bottom:2rem;padding-block:1.5rem 0}
.content-title{
  font-family:var(--font-display);
  font-size:clamp(1.8rem,4vw,2.6rem);
  font-weight:200;
  letter-spacing:-.02em;
  line-height:1.2;
  color:var(--color-text);
  margin-bottom:.75rem;
}
.content-lead{font-size:1.1rem;color:var(--color-text-muted);line-height:1.6}

/* ── Article page ────────────────────────────────────────────── */
.article-header{margin-bottom:2rem;padding-block:1.5rem 0}
.article-category-label{font-size:.85rem;font-weight:600;color:var(--color-accent-light);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.5rem}
.article-category-label a{color:inherit}
.article-category-label a:hover{text-decoration:none}
.article-title{
  font-family:var(--font-display);
  font-size:clamp(1.8rem,4vw,2.6rem);
  font-weight:200;
  letter-spacing:-.02em;
  line-height:1.2;
  color:var(--color-text);
  margin-bottom:.75rem;
}
.article-lead{font-size:1.1rem;color:var(--color-text-muted);margin-bottom:.75rem;line-height:1.6}
.article-meta{font-size:.83rem;color:var(--color-text-subtle)}
.article-body{margin-top:1.5rem}

.related-articles,.related-terms{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--color-border)}
.related-heading{font-size:1.1rem;font-weight:600;color:var(--color-text);margin-bottom:1rem}
.related-list{display:flex;flex-direction:column;gap:.5rem}
.related-link{display:flex;flex-direction:column;gap:.2rem;padding:.75rem;border:1px solid var(--color-border-light);border-radius:var(--radius-medium);transition:border-color .15s}
.related-link:hover{border-color:var(--color-accent);text-decoration:none}
.related-title{font-size:.95rem;font-weight:600;color:var(--color-text)}
.related-excerpt{font-size:.85rem;color:var(--color-text-muted)}

/* ── Category page ───────────────────────────────────────────── */
.category-header,.dir-cat-header,.glossary-header,.directory-header,.listing-header{margin-bottom:2rem;padding-block:1.5rem 0}
.category-title,.dir-cat-title,.glossary-title,.directory-title,.listing-title{
  font-family:var(--font-display);
  font-size:clamp(1.8rem,4vw,2.6rem);
  font-weight:200;
  letter-spacing:-.02em;
  line-height:1.2;
  color:var(--color-text);
  margin-bottom:.75rem;
}
.category-desc,.dir-cat-lead,.glossary-lead,.directory-lead,.listing-lead{font-size:1.1rem;color:var(--color-text-muted);line-height:1.6}

/* ── Library page ────────────────────────────────────────────── */
.library-header{padding-block:2rem 0;margin-bottom:2rem}
.library-title{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:200;letter-spacing:-.02em;line-height:1.2;color:var(--color-text);margin-bottom:.75rem}
.library-lead{font-size:1.1rem;color:var(--color-text-muted);line-height:1.6}
.library-section-heading{font-size:1.3rem;font-weight:600;color:var(--color-text);margin-bottom:1.25rem;margin-top:2.5rem}
.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}
.category-card{
  display:flex;flex-direction:column;
  padding:1.5rem;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-large);
  transition:border-color .2s;
  text-decoration:none;
}
.category-card:hover{border-color:var(--color-accent);text-decoration:none}
.category-card-title{font-size:1rem;font-weight:600;color:var(--color-text);margin-bottom:.4rem}
.category-card-desc{font-size:.9rem;color:var(--color-text-muted);line-height:1.5;flex:1}
.category-card-arrow{color:var(--color-accent-light);margin-top:.75rem;align-self:flex-end}

/* ── Contact form ────────────────────────────────────────────── */
.contact-header,.contact-form{max-width:640px}
.contact-title{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:200;letter-spacing:-.02em;line-height:1.2;color:var(--color-text);margin-bottom:.75rem}
.contact-lead{font-size:1.1rem;color:var(--color-text-muted);margin-bottom:2rem;line-height:1.6}
.form-row{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1.25rem}
.form-label{font-size:.9rem;font-weight:500;color:var(--color-text-muted)}
.required{color:var(--color-accent-light)}
.form-input{
  padding:.65rem .85rem;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-small);
  color:var(--color-text);
  font-size:.95rem;
  font-family:var(--font-body);
  transition:border-color .15s;
  outline:none;
}
.form-input:focus{border-color:var(--color-accent)}
.form-textarea{min-height:150px;resize:vertical}
.form-honeypot{display:none}
.form-actions{margin-top:1.5rem}
.form-success{
  max-width:520px;
  padding:2rem;
  background:var(--color-panel);
  border:1px solid var(--color-success);
  border-radius:var(--radius-large);
  margin-top:1.5rem;
}
.form-success h2{font-size:1.3rem;color:var(--color-success);margin-bottom:.75rem}
.form-success p{color:var(--color-text-muted);margin-bottom:1.25rem}
.form-error{
  max-width:520px;
  padding:1rem 1.25rem;
  background:var(--color-panel);
  border-left:3px solid #e53e3e;
  border-radius:0 var(--radius-small) var(--radius-small) 0;
  margin-bottom:1.5rem;
}
.form-error p{color:#fc8181;margin:0}

/* ── Glossary ────────────────────────────────────────────────── */
.glossary-alpha{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2.5rem}
.alpha-link{
  display:inline-flex;align-items:center;justify-content:center;
  width:2rem;height:2rem;
  font-size:.85rem;font-weight:600;
  color:var(--color-text-muted);
  border:1px solid var(--color-border);
  border-radius:var(--radius-small);
  transition:all .15s;
}
.alpha-link:hover{background:var(--color-accent);border-color:var(--color-accent);color:#fff;text-decoration:none}
.glossary-letter-group{margin-bottom:2.5rem}
.glossary-letter{font-family:var(--font-display);font-size:1.5rem;font-weight:200;color:var(--color-accent-light);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border-light)}
.glossary-term-list{display:flex;flex-direction:column;gap:.25rem}
.glossary-term-item{}
.glossary-term-link{
  display:flex;
  flex-direction:column;
  gap:.2rem;
  padding:.65rem .85rem;
  background:var(--color-surface);
  border:1px solid var(--color-border-light);
  border-radius:var(--radius-small);
  transition:border-color .15s;
}
.glossary-term-link:hover{border-color:var(--color-accent);text-decoration:none}
.term-name{font-weight:600;color:var(--color-text);font-size:.95rem}
.term-short{font-size:.85rem;color:var(--color-text-muted)}

/* ── Glossary term ───────────────────────────────────────────── */
.term-header{margin-bottom:1.5rem;padding-block:1.5rem 0}
.term-name{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:200;letter-spacing:-.02em;line-height:1.2;color:var(--color-text);margin-bottom:.5rem}
.term-aka{font-size:.9rem;color:var(--color-text-subtle)}
.term-aka em{font-style:normal;color:var(--color-text-muted)}
.term-short-def{padding:1rem 1.25rem;background:var(--color-panel);border-left:3px solid var(--color-accent);border-radius:0 var(--radius-small) var(--radius-small) 0;margin-bottom:1.5rem}
.term-short-def p{margin:0;font-size:1rem;line-height:1.6}
.term-full-def{margin-bottom:2rem}
.term-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:2rem}
.related-terms-list{display:flex;flex-wrap:wrap;gap:.5rem}
.related-term-link{
  display:inline-block;
  padding:.3rem .75rem;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-small);
  font-size:.88rem;
  color:var(--color-text-muted);
  transition:all .15s;
}
.related-term-link:hover{border-color:var(--color-accent-light);color:var(--color-accent-light);text-decoration:none}

/* ── Directory root ──────────────────────────────────────────── */
.dir-cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;margin-bottom:2.5rem}
.dir-cat-card{
  display:flex;flex-direction:column;
  padding:1.5rem;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-large);
  transition:border-color .2s;
  text-decoration:none;
}
.dir-cat-card:hover{border-color:var(--color-accent);text-decoration:none}
.dir-cat-title{font-size:1.1rem;font-weight:600;color:var(--color-text);margin-bottom:.4rem}
.dir-cat-desc{font-size:.9rem;color:var(--color-text-muted);line-height:1.5;flex:1}
.dir-cat-arrow{color:var(--color-accent-light);margin-top:.75rem;align-self:flex-end}

/* ── Directory listings ──────────────────────────────────────── */
.directory-listings{display:flex;flex-direction:column;gap:1.25rem;margin-bottom:2rem}
.listing-card{
  padding:1.5rem;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-large);
}
.listing-title{font-size:1.2rem;font-weight:700;margin-bottom:.5rem}
.listing-title a{color:var(--color-text)}
.listing-title a:hover{color:var(--color-accent-light);text-decoration:none}
.listing-excerpt{font-size:.9rem;color:var(--color-text-muted);margin-bottom:.85rem;line-height:1.5}
.listing-services{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.85rem}
.listing-service-tag{
  display:inline-block;
  padding:.2rem .6rem;
  background:var(--color-panel);
  border:1px solid var(--color-border);
  border-radius:var(--radius-small);
  font-size:.8rem;
  color:var(--color-text-muted);
}
.listing-link{font-size:.9rem;color:var(--color-accent-light);font-weight:500}
.listing-link:hover{text-decoration:none;color:var(--color-text)}

/* ── Directory listing single ────────────────────────────────── */
.listing-header{margin-bottom:2rem;padding-block:1.5rem 0}
.listing-category-label{font-size:.85rem;font-weight:600;color:var(--color-accent-light);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.5rem}
.listing-category-label a{color:inherit}
.listing-meta{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:1rem;
  margin-bottom:2rem;
  padding:1.25rem;
  background:var(--color-panel);
  border:1px solid var(--color-border);
  border-radius:var(--radius-large);
}
.listing-meta-item{display:flex;flex-direction:column;gap:.2rem}
.meta-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-subtle);font-weight:600}
.meta-value{font-size:.95rem;color:var(--color-text)}
.listing-website{font-size:.9rem;color:var(--color-accent-light);word-break:break-all}
.listing-section-heading{font-size:1.1rem;font-weight:600;color:var(--color-text);margin-top:2rem;margin-bottom:.75rem}
.services-list{display:flex;flex-direction:column;gap:.35rem;padding-left:1.2rem;list-style:disc}
.services-list li{color:var(--color-text-muted);font-size:.95rem}
.listing-body{margin-top:1.5rem}
.listing-cta{margin-top:2rem}

/* ── Sidebar ─────────────────────────────────────────────────── */
.page-sidebar{padding-block:1.5rem 0}
.sidebar-cta{
  background:var(--color-panel);
  border:1px solid var(--color-border);
  border-radius:var(--radius-large);
  padding:1.5rem;
  margin-bottom:1.5rem;
}
.sidebar-cta-heading{font-size:1.1rem;font-weight:600;color:var(--color-text);margin-bottom:.5rem}
.sidebar-cta-body{font-size:.9rem;color:var(--color-text-muted);margin-bottom:1.25rem;line-height:1.5}
.sidebar-stats{
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-large);
  padding:1.25rem 1.5rem;
  margin-bottom:1.5rem;
}
.sidebar-stats-heading{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600;color:var(--color-text-subtle);margin-bottom:1rem}
.sidebar-stat-list{display:flex;flex-direction:column;gap:.75rem}
.sidebar-stat-item{display:flex;align-items:baseline;gap:.5rem}
.stat-value{font-size:1.3rem;font-weight:700;color:var(--color-accent-light)}
.stat-label{font-size:.85rem;color:var(--color-text-muted)}
.sidebar-links{
  background:var(--color-surface);
  border:1px solid var(--color-border-light);
  border-radius:var(--radius-large);
  padding:1.25rem 1.5rem;
  margin-bottom:1.5rem;
}
.sidebar-links-heading{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600;color:var(--color-text-subtle);margin-bottom:.85rem}
.sidebar-link-list{display:flex;flex-direction:column;gap:.3rem}
.sidebar-link{font-size:.9rem;color:var(--color-text-muted);display:block;padding:.25rem 0;border-bottom:1px solid var(--color-border-light)}
.sidebar-link:last-child{border-bottom:none}
.sidebar-link:hover{color:var(--color-accent-light);text-decoration:none}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer{
  background:var(--color-surface);
  border-top:1px solid var(--color-border);
  margin-top:4rem;
}
.footer-inner{
  display:flex;
  flex-wrap:wrap;
  gap:2rem;
  padding:2.5rem 1.5rem;
  max-width:var(--content-width);
  margin-inline:auto;
  align-items:flex-start;
  justify-content:space-between;
}
.footer-logo{font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--color-text);text-decoration:none}
.footer-logo:hover{text-decoration:none}
.footer-tagline{font-size:.85rem;color:var(--color-text-muted);margin-top:.3rem;max-width:280px}
.footer-nav{display:flex;flex-wrap:wrap;gap:1.5rem}
.footer-links{display:flex;flex-direction:column;gap:.3rem}
.footer-links a{font-size:.88rem;color:var(--color-text-muted)}
.footer-links a:hover{color:var(--color-text);text-decoration:none}
.footer-bottom{
  border-top:1px solid var(--color-border-light);
  padding:.75rem 1.5rem;
}
.footer-copy{max-width:var(--content-width);margin-inline:auto;font-size:.82rem;color:var(--color-text-subtle)}

/* ── Directory CTA inline ────────────────────────────────────── */
.directory-cta,.listing-cta-text{margin-top:2rem;font-size:.9rem;color:var(--color-text-muted)}
.text-link{color:var(--color-accent-light)}
.text-link:hover{text-decoration:none;color:var(--color-text)}

/* ── Error page ──────────────────────────────────────────────── */
.error-page{padding:6rem 0;text-align:center}
.error-code{font-family:var(--font-display);font-size:6rem;font-weight:200;color:var(--color-border);line-height:1;margin-bottom:.5rem}
.error-title{font-family:var(--font-display);font-size:2rem;font-weight:200;color:var(--color-text);margin-bottom:.75rem}
.error-message{font-size:1rem;color:var(--color-text-muted);max-width:480px;margin:0 auto 2rem}
.error-actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}

/* ── Misc utilities ──────────────────────────────────────────── */
.empty-state{color:var(--color-text-muted);font-size:.95rem;padding:2rem 0}

/* ── Responsive ──────────────────────────────────────────────── */
@media(max-width:1024px){
  .page-layout:not(.layout-full){
    grid-template-columns:1fr;
  }
  .page-sidebar{order:-1;padding-top:0}
}

@media(max-width:768px){
  .site-nav{display:none}
  .nav-toggle{display:flex}
  .hero{padding:3rem 0 2.5rem}
  .features-grid{grid-template-columns:1fr 1fr}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .footer-inner{flex-direction:column;gap:1.5rem}
}

@media(max-width:480px){
  .features-grid,.article-grid,.category-grid,.dir-cat-grid{grid-template-columns:1fr}
  .stats-inner{grid-template-columns:1fr 1fr}
  .hero-headline{font-size:1.85rem}
}