/* content.css — article pages, article listing, and secondary pages
   (about / contact / privacy). Reuses the design tokens from styles.css. */

/* ---- Sub-page top bar ---- */
.subnav{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
}
.subnav__inner{display:flex;align-items:center;justify-content:space-between;
  gap:1rem;padding:12px 0}
.subnav .brand{color:var(--ink)}
.subnav__links{display:flex;flex-wrap:wrap;gap:1.3rem}
.subnav__links a{font-family:var(--display);font-weight:500;font-size:.92rem;color:var(--body)}
.subnav__links a:hover,.subnav__links a[aria-current="page"]{color:var(--blue)}

/* ---- Article + page wrapper ---- */
.reading{max-width:760px;margin:0 auto;padding:56px 24px 24px}
.reading--wide{max-width:1040px}

.article__eyebrow,.page__eyebrow{
  font-family:var(--display);font-weight:600;font-size:.78rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--blue);margin-bottom:.6rem;
}
.article h1,.page h1{
  font-family:var(--display);font-weight:800;letter-spacing:-.02em;color:var(--ink);
  font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.12;margin:0 0 .6rem;
}
.article__meta{color:var(--body);font-size:.9rem;margin-bottom:1.6rem;
  padding-bottom:1.4rem;border-bottom:1px solid var(--line)}
.article__lead{font-size:1.18rem;line-height:1.6;color:var(--ink);margin-bottom:1.6rem}

.article__body{color:var(--body);font-size:1.05rem;line-height:1.75}
.article__body h2{font-family:var(--display);font-weight:700;color:var(--ink);
  font-size:1.45rem;letter-spacing:-.01em;margin:2.2rem 0 .7rem}
.article__body h3{font-family:var(--display);font-weight:600;color:var(--ink);
  font-size:1.15rem;margin:1.6rem 0 .5rem}
.article__body p{margin:0 0 1.1rem}
.article__body ul,.article__body ol{margin:0 0 1.1rem;padding-left:1.3em}
.article__body li{margin-bottom:.5rem}
.article__body a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.article__body strong{color:var(--ink)}
.article__body code{font-family:ui-monospace,"Cascadia Code","Roboto Mono",Menlo,Consolas,monospace;
  font-size:.9em;background:var(--bg-alt);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.article__body blockquote{margin:1.4rem 0;padding:.6rem 1.2rem;border-left:3px solid var(--blue);
  background:var(--bg-alt);border-radius:0 10px 10px 0;color:var(--ink)}
.article__body blockquote p{margin:0}
.article__body figure{margin:1.6rem 0}
.article__body img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
.article__body figcaption{font-size:.85rem;color:var(--body);margin-top:.5rem;text-align:center}

.callout{display:flex;gap:.9rem;align-items:flex-start;background:var(--bg-alt);
  border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin:1.6rem 0}
.callout__icon{font-size:1.3rem;line-height:1.4}
.callout p{margin:0;color:var(--ink);font-size:.98rem}

.back-link{display:inline-block;margin-top:1.4rem;font-family:var(--display);
  font-weight:600;color:var(--blue)}

/* ---- Article listing / cards (also used on the homepage) ---- */
.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.article-card{
  display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 24px;text-decoration:none;color:inherit;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.article-card__tag{font-family:var(--display);font-weight:600;font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--blue);margin-bottom:.7rem}
.article-card h3{font-family:var(--display);font-weight:700;color:var(--ink);font-size:1.12rem;
  line-height:1.25;margin:0 0 .5rem}
.article-card p{color:var(--body);font-size:.93rem;line-height:1.55;margin:0 0 1rem;flex:1}
.article-card__more{font-family:var(--display);font-weight:600;font-size:.9rem;color:var(--blue)}

/* Featured tool card (KeyTest) */
.tool-card{
  grid-column:span 3;display:flex;flex-wrap:wrap;align-items:center;gap:24px;justify-content:space-between;
  background:linear-gradient(160deg,var(--navy),var(--navy-2));border-radius:var(--radius);
  padding:30px 32px;color:#cdd9e6;
}
.tool-card__text{max-width:640px}
.tool-card h3{font-family:var(--display);font-weight:700;color:#fff;font-size:1.3rem;margin:0 0 .4rem}
.tool-card p{margin:0;font-size:.98rem}
.tool-card .btn{flex-shrink:0}

/* ---- Secondary (legal / about / contact) pages ---- */
.page__body{color:var(--body);font-size:1.03rem;line-height:1.7}
.page__body h2{font-family:var(--display);font-weight:700;color:var(--ink);font-size:1.3rem;
  margin:2rem 0 .6rem}
.page__body p{margin:0 0 1rem}
.page__body ul{margin:0 0 1rem;padding-left:1.3em}
.page__body li{margin-bottom:.5rem}
.page__body a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}
.page__body strong{color:var(--ink)}
.page__updated{color:var(--body);font-size:.9rem;margin-bottom:1.6rem}

.contact-methods{list-style:none;padding:0;margin:1.2rem 0;display:grid;
  grid-template-columns:repeat(2,1fr);gap:14px}
.contact-methods li{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px}
.contact-methods a{font-family:var(--display);font-weight:600}
.contact-methods span{display:block;font-size:.82rem;color:var(--body);margin-bottom:.2rem}

/* ---- Homepage footer nav ---- */
.footer__nav{display:flex;flex-wrap:wrap;gap:1.3rem;justify-content:center;margin:.2rem 0 .5rem}
.footer__nav a{color:var(--accent);font-family:var(--display);font-weight:500;font-size:.9rem}

/* ---- Sub-page footer ---- */
.subfooter{background:var(--navy-2);color:#8fa3b8;padding:36px 0;margin-top:64px;text-align:center}
.subfooter nav{display:flex;flex-wrap:wrap;gap:1.3rem;justify-content:center;margin-bottom:.8rem}
.subfooter a{color:var(--accent);font-family:var(--display);font-weight:500;font-size:.9rem}
.subfooter__copy{font-size:.84rem;color:#8fa3b8}

@media (max-width:880px){
  .article-list{grid-template-columns:1fr 1fr}
  .tool-card{grid-column:span 2}
}
@media (max-width:600px){
  .article-list{grid-template-columns:1fr}
  .tool-card{grid-column:span 1;flex-direction:column;align-items:flex-start}
  .contact-methods{grid-template-columns:1fr}
  .subnav__links{display:none}
}