/* =========================================================
   QUICKREPLIER — Article / Blog styles
   Extends css/style.css
   ========================================================= */

.article-hero{
  padding: 56px 0 40px;
}
.article-hero .eyebrow{ margin-bottom: 16px; }
.article-hero h1{
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  line-height: 1.12;
  margin-bottom: 18px;
  max-width: 760px;
}
.article-meta{
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted-2);
  margin-bottom: 10px;
}
.article-meta .tag{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  color: var(--muted);
}

.article-layout{
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
  padding-bottom: 80px;
}
@media (max-width: 900px){
  .article-layout{ grid-template-columns: 1fr; }
  .article-sidebar{ order: -1; }
}

/* article body */
.article-body{ min-width: 0; }
.article-body h2{
  font-size: 1.45rem;
  margin-top: 44px;
  margin-bottom: 14px;
  color: var(--fg);
}
.article-body h3{
  font-size: 1.1rem;
  margin-top: 28px;
  margin-bottom: 10px;
  color: var(--fg);
}
.article-body p{
  color: var(--muted);
  font-size: 1.01rem;
  line-height: 1.75;
  margin-bottom: 18px;
}
.article-body strong{ color: var(--fg); }
.article-body a{ color: var(--purple-2); border-bottom: 1px solid rgba(139,124,246,0.3); }
.article-body a:hover{ border-bottom-color: var(--purple-2); }
.article-body .btn,
.article-body .btn:hover{ color: #fff; border-bottom: none; }
.article-body ul, .article-body ol{
  padding-left: 22px;
  margin-bottom: 18px;
}
.article-body li{
  color: var(--muted);
  font-size: 1.01rem;
  line-height: 1.75;
  margin-bottom: 8px;
}
.article-body li strong{ color: var(--fg); }

/* step boxes */
.step-box{
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--purple);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 14px;
}
.step-box .step-num{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--purple-2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}
.step-box h4{
  font-family: var(--font-display);
  font-size: 1rem;
  margin: 0 0 6px;
  color: var(--fg);
}
.step-box p{ margin: 0; font-size: 0.93rem; color: var(--muted); }

/* highlight box */
.highlight-box{
  background: rgba(108,92,231,0.1);
  border: 1px solid rgba(139,124,246,0.3);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
  margin: 28px 0;
}
.highlight-box p{ margin: 0; color: var(--fg); font-size: 0.98rem; }

/* video embed */
.video-wrap{
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 50px -15px rgba(0,0,0,0.6);
  border: 1px solid var(--line-strong);
  margin: 32px 0;
}
.video-wrap .ratio{
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}
.video-wrap iframe{
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
.video-label{
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--muted-2);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* sidebar */
.article-sidebar{ position: sticky; top: 90px; }
.sidebar-cta{
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 22px;
}
.sidebar-cta .badge-free{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(54,211,153,0.12);
  border: 1px solid rgba(54,211,153,0.3);
  border-radius: 999px;
  padding: 4px 11px;
  margin-bottom: 14px;
}
.sidebar-cta h3{ font-size: 1.1rem; margin-bottom: 10px; }
.sidebar-cta p{ color: var(--muted); font-size: 0.88rem; margin-bottom: 18px; }
.sidebar-cta .btn{ width: 100%; justify-content: center; font-size: 0.88rem; }
.sidebar-cta .free-note{
  font-size: 0.78rem;
  color: var(--muted-2);
  text-align: center;
  margin-top: 10px;
}
.sidebar-links{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.sidebar-links h4{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 14px;
}
.sidebar-links ul{ list-style: none; padding: 0; margin: 0; }
.sidebar-links li{ border-bottom: 1px solid var(--line); }
.sidebar-links li:last-child{ border-bottom: none; }
.sidebar-links a{
  display: block;
  padding: 10px 0;
  font-size: 0.88rem;
  color: var(--muted);
  transition: color 120ms;
}
.sidebar-links a:hover{ color: var(--purple-2); }

/* article bottom CTA */
.article-cta{
  background: linear-gradient(150deg, var(--panel-2), var(--bg));
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  margin: 60px 0 80px;
}
.article-cta .badge-free{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(54,211,153,0.12);
  border: 1px solid rgba(54,211,153,0.3);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 16px;
}
.article-cta h2{ font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: 12px; }
.article-cta p{ color: var(--muted); max-width: 460px; margin: 0 auto 26px; font-size: 0.98rem; }
.article-cta .free-note{ font-size: 0.82rem; color: var(--muted-2); margin-top: 12px; }

/* blog listing */
.blog-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 44px;
}
@media (max-width: 900px){ .blog-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .blog-grid{ grid-template-columns: 1fr; } }
.blog-card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 140ms, transform 140ms;
}
.blog-card:hover{ border-color: var(--purple); transform: translateY(-2px); }
.blog-card .tag{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--purple-2);
}
.blog-card h3{ font-size: 1.05rem; margin: 0; line-height: 1.35; }
.blog-card p{ color: var(--muted); font-size: 0.88rem; flex: 1; }
.blog-card .read-more{ font-size: 0.85rem; color: var(--purple-2); margin-top: auto; }