/* =====================================================================
   Shared styles for every demo template (blog, article, contact, cards)
   Engines override --d-* variables (e.g. dark personal theme).
   ===================================================================== */
.demo { --d-bg: #fff; --d-surface: #fff; --d-soft: #f6f7fb; --d-text: var(--ink); --d-muted: var(--muted); --d-line: var(--line); background: var(--d-bg); color: var(--d-text); }
.demo .eyebrow { color: var(--c1); background: var(--c1-soft); }

.d-page-head { padding: 44px 0 36px; background: linear-gradient(180deg, var(--c1-soft), transparent); }
.d-page-head.slim { padding: 22px 0 6px; background: none; }
.d-page-head h1 { font-size: clamp(24px, 3.2vw, 36px); margin: 12px 0 6px; }
.d-page-head p { color: var(--d-muted); margin: 0; }

/* post card */
.post-card { background: var(--d-surface); border: 1px solid var(--d-line); border-radius: 20px; overflow: hidden; display: flex; flex-direction: column; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.post-card:hover { transform: translateY(-5px); box-shadow: var(--sh-2); }
.post-card__img { display: block; }
.post-card__img img { transition: transform .8s var(--ease); }
.post-card:hover .post-card__img img { transform: scale(1.05); }
.post-card__cat { position: absolute; top: 12px; right: 12px; z-index: 1; background: rgba(255, 255, 255, .92); color: var(--ink); font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 99px; }
.post-card__body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { display: flex; gap: 14px; font-size: 12.5px; color: var(--d-muted); margin-bottom: 8px; }
.post-card__meta span { display: inline-flex; align-items: center; gap: 5px; }
.post-card__meta .i { width: 15px; height: 15px; }
.post-card h3 { font-size: 17px; line-height: 1.7; margin-bottom: 8px; }
.post-card h3 a:hover { color: var(--c1); }
.post-card p { color: var(--d-muted); font-size: 14px; flex: 1; }

/* article */
.article-head { padding: 40px 0 26px; }
.article-head h1 { font-size: clamp(24px, 3.4vw, 38px); line-height: 1.55; margin: 10px 0 18px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--d-muted); font-size: 14px; }
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-meta .i { width: 17px; height: 17px; }
.article-cover { border-radius: 24px; margin: 0 0 30px; }
.article-lead { font-size: 18px; font-weight: 600; line-height: 2; color: var(--d-text); border-right: 4px solid var(--c1); padding-right: 18px; }
.demo .prose { color: color-mix(in srgb, var(--d-text) 82%, transparent); }
.demo .prose h2, .demo .prose h3 { color: var(--d-text); }
.demo .prose blockquote { background: var(--d-soft); color: var(--d-text); }
.article-share { display: flex; align-items: center; gap: 12px; margin: 34px 0 10px; padding-top: 22px; border-top: 1px solid var(--d-line); color: var(--d-muted); }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 28px; align-items: start; }
.contact-info { display: grid; gap: 12px; }
.contact-item { display: flex; align-items: center; gap: 14px; padding: 16px; border-radius: 18px; background: var(--d-surface); border: 1px solid var(--d-line); }
.contact-item div { display: flex; flex-direction: column; line-height: 1.7; }
.contact-item small { color: var(--d-muted); font-size: 12.5px; }
.contact-item a, .contact-item span { font-weight: 700; }
.map-card { position: relative; border-radius: 20px; overflow: hidden; border: 1px solid var(--d-line); aspect-ratio: 16 / 9; }
.map-card img { width: 100%; height: 100%; object-fit: cover; }
.map-card__label { position: absolute; bottom: 12px; right: 12px; display: inline-flex; gap: 6px; align-items: center; background: rgba(255, 255, 255, .95); color: var(--ink); padding: 6px 12px; border-radius: 10px; font-size: 13px; font-weight: 700; }
.map-card__label .i { width: 16px; height: 16px; color: var(--c1); }
.contact-form { padding: 28px; }
.demo .card { background: var(--d-surface); border-color: var(--d-line); }

/* numbers */
.num-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.num-grid > div { text-align: center; padding: 26px 16px; border-radius: 20px; background: var(--d-soft); }
.num-grid b { font-size: 36px; font-weight: 900; color: var(--c1); }
.num-grid span { font-weight: 800; color: var(--c1); margin-inline-start: 4px; }
.num-grid small { display: block; color: var(--d-muted); margin-top: 4px; }

.link-btn { color: var(--c1); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; margin-inline-start: 6px; }
.link-danger { display: inline-flex; align-items: center; gap: 5px; color: var(--err); font-size: 13.5px; font-weight: 600; }
.link-danger .i { width: 16px; height: 16px; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .num-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .contact-form { padding: 18px; }
  .num-grid b { font-size: 28px; }
}

/* project cards & detail pages (corporate + personal) */
.prj-card { display: flex; flex-direction: column; background: var(--d-surface); border: 1px solid var(--d-line); border-radius: 24px; overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.prj-card:hover { transform: translateY(-6px); box-shadow: var(--sh-3); }
.prj-card__img img { transition: transform 1s var(--ease); }
.prj-card:hover .prj-card__img img { transform: scale(1.05); }
.prj-card__body { position: relative; padding: 22px 24px 24px; }
.prj-card__cat { font-size: 13px; color: var(--c1); font-weight: 700; }
.prj-card h3 { font-size: 20px; margin: 6px 0; padding-left: 50px; }
.prj-card p { color: var(--d-muted); margin: 0; font-size: 14.5px; }
.prj-card__go { position: absolute; left: 22px; top: 22px; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--d-line); color: var(--d-text); transition: all .3s var(--ease); }
.prj-card:hover .prj-card__go { background: var(--c1); border-color: var(--c1); color: #fff; transform: rotate(45deg); }
.prj-hero { border-radius: 28px; overflow: hidden; margin: 0 0 34px; border: 1px solid var(--d-line); }
.prj-hero img { width: 100%; }
.detail-layout { display: grid; grid-template-columns: 1fr 340px; gap: 32px; align-items: start; }
.detail-side { position: sticky; top: 110px; display: grid; gap: 16px; }
.detail-cover { border-radius: 24px; overflow: hidden; margin: 0 0 26px; }
.prj-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 26px; }
.prj-gallery img { border-radius: 18px; border: 1px solid var(--d-line); }
.prj-facts h3 { font-size: 17px; }
.prj-facts dl { margin: 0; display: grid; gap: 2px; }
.prj-facts dl > div { display: flex; justify-content: space-between; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--d-line); font-size: 14px; }
.prj-facts dt { color: var(--d-muted); }
.prj-facts dd { margin: 0; font-weight: 700; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.prj-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--d-line); }
.prj-nav a { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 16px; border: 1px solid var(--d-line); transition: all .25s; max-width: 48%; }
.prj-nav a:hover { border-color: var(--c1); color: var(--c1); }
.prj-nav span { display: flex; flex-direction: column; line-height: 1.6; font-weight: 700; }
.prj-nav small { color: var(--d-muted); font-weight: 500; font-size: 12px; }
@media (max-width: 960px) {
  .detail-layout { grid-template-columns: 1fr; }
  .detail-side { position: static; }
}
@media (max-width: 720px) {
  .prj-gallery { grid-template-columns: 1fr; }
  .prj-nav a { max-width: none; flex: 1; padding: 12px; font-size: 13px; }
  .prj-card h3 { font-size: 17px; }
}