.btn {
  display: inline-flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase;
  border: 1px solid var(--color-ink);
  background: var(--color-ink); color: var(--color-chalk);
  transition: background-color var(--d-base), color var(--d-base), border-color var(--d-base);
}
.btn:hover { background: var(--color-aegean); border-color: var(--color-aegean); color: var(--color-chalk); }
.btn--ghost { background: transparent; color: var(--color-ink); }
.btn--ghost:hover { background: var(--color-ink); color: var(--color-chalk); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  border-bottom: 1px solid currentColor;
  padding-bottom: 0.35rem;
  font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase;
}
.link-arrow:hover { color: var(--color-brass); }
.link-arrow span { transition: transform var(--d-base) var(--ease-out); }
.link-arrow:hover span { transform: translateX(4px); }

.status-chip {
  display: inline-flex; align-items: center; padding: 0.25rem 0.7rem;
  font-size: 0.6875rem; letter-spacing: 0.22em; text-transform: uppercase;
  background: var(--color-chalk); color: var(--color-ink-soft);
  border: 1px solid rgba(17,46,69,0.15);
}
.status-chip--reserved { background: var(--color-ochre); color: var(--color-ink); border-color: transparent; }
.status-chip--coming-soon { background: var(--color-sea); color: var(--color-chalk); border-color: transparent; }
.status-chip--off-plan { background: var(--color-dusk); color: var(--color-chalk); border-color: transparent; }
.status-chip--sold { background: transparent; color: var(--color-driftwood); border-color: var(--color-driftwood); }
.status-chip--featured { background: var(--color-brass); color: var(--color-ink); border-color: transparent; }

/* Collection cards — home page grid of named collections */
.collection-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px)  { .collection-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .collection-grid { grid-template-columns: repeat(3, 1fr); } }

.collection-card {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-ink);
  border: 1px solid rgba(17,46,69, 0.1);
}
.collection-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--d-slow) var(--ease-out);
}
.collection-card:hover img { transform: scale(1.05); }
.collection-card__overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(10,30,48, 0.88) 0%, rgba(10,30,48, 0.25) 55%, rgba(10,30,48, 0.05) 100%);
  color: var(--color-chalk);
  text-shadow: 0 1px 14px rgba(10,30,48, 0.45);
}
.collection-card__overlay .small-caps { color: rgba(255,255,255, 0.82); }
.collection-card__overlay h3 {
  margin-top: 0.4rem;
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  text-transform: uppercase; letter-spacing: -0.02em; font-weight: 500;
  color: var(--color-chalk);
}
.collection-card__desc {
  margin-top: 0.5rem;
  font-size: 0.875rem; line-height: 1.5;
  color: rgba(255,255,255, 0.82);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.collection-card::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: var(--color-brass);
  transform: scaleX(0); transform-origin: left center;
  transition: transform var(--d-slow) var(--ease-out);
}
.collection-card:hover::after { transform: scaleX(1); }

/* ─── Blog / Journal ─── */
.blog-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 700px)  { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }
.blog-card {
  display: block; background: var(--color-chalk);
  border: 1px solid rgba(17,46,69, 0.1); overflow: hidden;
  transition: box-shadow var(--d-slow), transform var(--d-slow) var(--ease-out), border-color var(--d-base);
}
.blog-card:hover { box-shadow: 0 16px 48px rgba(17,46,69, 0.14); transform: translateY(-2px); border-color: rgba(17,46,69, 0.25); }
.blog-card__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--color-stone); }
.blog-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--d-slow) var(--ease-out); }
.blog-card:hover .blog-card__media img { transform: scale(1.04); }
.blog-card__body { padding: 1.5rem; }
.blog-card__meta { font-size: 0.6875rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--color-driftwood); }
.blog-card__title { font-family: var(--font-display); font-size: 1.35rem; font-weight: 500; letter-spacing: -0.005em; line-height: 1.2; margin-top: 0.6rem; color: var(--color-ink); }
.blog-card:hover .blog-card__title { color: var(--color-aegean); }
.blog-card__excerpt {
  margin-top: 0.75rem; font-size: 0.9375rem; line-height: 1.6; color: var(--color-ink-soft);
  display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

/* Article (blog post prose) — editorial, serif headings, wide cover */
.article { max-width: 820px; margin: 0 auto; }
.article p { margin-top: 1.4rem; font-size: 1.15rem; line-height: 1.85; color: var(--color-ink-soft); }
.article h2 {
  margin-top: 2.75rem;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  text-transform: none; letter-spacing: 0; line-height: 1.2;
  color: var(--color-ink);
}
.article img { margin-top: 2.25rem; width: 100%; border: 1px solid rgba(17,46,69, 0.08); }

.article__title {
  margin-top: 1rem;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2.1rem, 4.2vw, 3.15rem);
  text-transform: none; letter-spacing: -0.01em; line-height: 1.08;
  color: var(--color-ink);
}
.article__lede { margin-top: 1.25rem; font-size: 1.3rem; line-height: 1.55; color: var(--color-ink-soft); }
.article__cover {
  display: block; width: 100%; margin: 2.75rem 0 0.5rem;
  max-height: 600px; object-fit: cover;
  border: 1px solid rgba(17,46,69, 0.08);
}

/* ─── FAQ accordion ─── */
.faq-group { margin-bottom: 2.5rem; }
.faq-group__label { font-size: 0.6875rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--color-driftwood); margin-bottom: 0.5rem; }
.faq-item { border-bottom: 1px solid rgba(17,46,69, 0.12); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 1.2rem 0;
  display: flex; justify-content: space-between; align-items: baseline; gap: 1.5rem;
  font-size: 1.0625rem; font-weight: 500; color: var(--color-ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.5rem; line-height: 1; color: var(--color-brass); flex: 0 0 auto; }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item summary:hover { color: var(--color-aegean); }
.faq-item__a { padding: 0 0 1.5rem; max-width: 72ch; color: var(--color-ink-soft); line-height: 1.75; }

/* Back-to-top button — property listing + detail pages, appears on scroll.
   z-index sits below the mobile filter drawer (60) and lightbox (200) so it
   never floats over them. */
.to-top {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 40;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-chalk);
  border: 1px solid rgba(255,255,255, 0.18);
  box-shadow: 0 8px 24px rgba(10,30,48, 0.28);
  font-size: 1.25rem; line-height: 1;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--d-base) var(--ease-out), transform var(--d-base) var(--ease-out),
              background var(--d-base), color var(--d-base);
}
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--color-sea); color: var(--color-ink); border-color: var(--color-sea); }
@media (prefers-reduced-motion: reduce) {
  .to-top { transition: opacity var(--d-base); transform: none; }
}

/* Preview banner — shown atop a not-live property opened from the admin */
.preview-banner {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.85rem;
  padding: 0.85rem var(--gutter);
  background: var(--color-ink);
  color: var(--color-chalk);
  font-size: 0.8125rem;
  line-height: 1.4;
  position: sticky; top: 0; z-index: 50;
}
.preview-banner strong { letter-spacing: 0.22em; text-transform: uppercase; font-size: 0.6875rem; }
.preview-banner span:last-child { color: rgba(255,255,255,0.82); }
.preview-banner b { color: var(--color-chalk); }
.preview-banner__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-sea);
  box-shadow: 0 0 0 0 rgba(0,165,234,0.6);
  animation: previewPulse 2s var(--ease-out) infinite;
}
@keyframes previewPulse {
  0%   { box-shadow: 0 0 0 0 rgba(0,165,234,0.55); }
  70%  { box-shadow: 0 0 0 7px rgba(0,165,234,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,165,234,0); }
}
@media (prefers-reduced-motion: reduce) { .preview-banner__dot { animation: none; } }

.form-field { display: grid; gap: 0.5rem; }
.form-field label { font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--color-driftwood); }
.form-field input, .form-field textarea, .form-field select {
  border: 1px solid rgba(17,46,69,0.2);
  background: var(--color-chalk);
  padding: 0.6rem 0.75rem;
  font-size: 0.9375rem;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--color-aegean); outline: none; }

.pill-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pill {
  display: inline-flex; align-items: center; padding: 0.3rem 0.7rem;
  border: 1px solid rgba(17,46,69,0.2);
  font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-ink-soft); background: transparent; cursor: pointer;
  transition: border-color var(--d-base), background var(--d-base), color var(--d-base);
}
.pill:hover { border-color: var(--color-ink); color: var(--color-ink); }
.pill.is-active { background: var(--color-ink); border-color: var(--color-ink); color: var(--color-chalk); }

.checkbox {
  display: flex; align-items: flex-start; gap: 0.625rem;
  font-size: 0.9375rem; color: var(--color-ink-soft); cursor: pointer;
  padding: 0.15rem 0;
}
.checkbox input {
  appearance: none; width: 1rem; height: 1rem; flex: 0 0 1rem;
  border: 1px solid rgba(17,46,69,0.3);
  margin-top: 0.25rem; position: relative; cursor: pointer;
}
.checkbox input:checked { background: var(--color-aegean); border-color: var(--color-aegean); }
.checkbox input:checked::after {
  content: ''; position: absolute; left: 4px; top: 0;
  width: 4px; height: 9px;
  border: solid var(--color-chalk); border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.checkbox:hover { color: var(--color-ink); }

/* ─── Lightbox ─── */

.lightbox {
  position: fixed; inset: 0;
  background: rgba(10,30,48, 0.96);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  z-index: 200;
  display: none;
  opacity: 0;
  transition: opacity 320ms var(--ease-out);
}
.lightbox.is-open {
  display: grid;
  grid-template-rows: 1fr auto;
  padding: 5rem 5rem 0;
  opacity: 1;
}

.lightbox__stage {
  grid-row: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.lightbox__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transform: scale(0.985);
  transition: opacity 380ms var(--ease-out), transform 380ms var(--ease-out);
  filter: drop-shadow(0 30px 80px rgba(0, 0, 0, 0.55));
}
.lightbox__img.is-visible { opacity: 1; transform: scale(1); }

.lightbox__caption {
  grid-row: 2;
  text-align: center;
  padding: 1rem 3rem 1.75rem;
  color: rgba(255,255,255, 0.78);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  min-height: 3.25rem;
}

@media (max-width: 720px) {
  .lightbox.is-open { padding: 4rem 1rem 0; }
}

.lightbox__counter {
  position: absolute; top: 1.5rem; left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255,255,255, 0.7);
  font-variant-numeric: tabular-nums;
}

.lightbox__close {
  position: absolute; top: 1rem; right: 1.25rem;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  color: rgba(255,255,255, 0.8);
  font-size: 1.6rem;
  border: 1px solid rgba(255,255,255, 0.12);
  background: rgba(255,255,255, 0.04);
  transition: background var(--d-base), color var(--d-base), border-color var(--d-base), transform var(--d-base);
  border-radius: 0;
}
.lightbox__close:hover {
  color: var(--color-chalk);
  background: rgba(255,255,255, 0.08);
  border-color: rgba(255,255,255, 0.3);
  transform: rotate(90deg);
}

.lightbox__nav {
  position: absolute; top: 50%;
  transform: translateY(-50%);
  width: 58px; height: 58px;
  display: grid; place-items: center;
  color: rgba(255,255,255, 0.75);
  font-size: 2.25rem;
  line-height: 1;
  border: 1px solid rgba(255,255,255, 0.15);
  background: rgba(255,255,255, 0.03);
  transition: background var(--d-base), color var(--d-base), transform var(--d-base), border-color var(--d-base);
}
.lightbox__nav:hover {
  color: var(--color-chalk);
  background: rgba(255,255,255, 0.1);
  border-color: rgba(0,165,234, 0.6);
}
.lightbox__nav--prev { left: 1.5rem; }
.lightbox__nav--next { right: 1.5rem; }
.lightbox__nav--prev:hover { transform: translate(-3px, -50%); }
.lightbox__nav--next:hover { transform: translate(3px, -50%); }
.lightbox__nav span { position: relative; top: -2px; }

@media (max-width: 720px) {
  .lightbox__figure { padding: 1rem; }
  .lightbox__nav { width: 44px; height: 44px; font-size: 1.75rem; }
  .lightbox__nav--prev { left: 0.5rem; }
  .lightbox__nav--next { right: 0.5rem; }
}

/* ─── Gallery tile (for the property detail gallery) ─── */

.gallery-tile {
  position: relative;
  display: block;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-stone);
  cursor: zoom-in;
}
.gallery-tile img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 800ms var(--ease-out), filter var(--d-base);
}
.gallery-tile:hover img {
  transform: scale(1.04);
  filter: brightness(1.04);
}
.gallery-tile::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,30,48, 0.18), transparent 40%);
  opacity: 0;
  transition: opacity var(--d-base);
}
.gallery-tile:hover::after { opacity: 1; }

/* ─── Footer brand marquee (rotating trading-name logos) ─── */
.brand-marquee {
  overflow: hidden;
  background: var(--color-ink);           /* dark navy band, like buildkalkan.com */
  padding: 1.5rem 0;
  margin-bottom: 4rem;                    /* breathing room before the footer columns */
}
/* One continuous track: the logo set is repeated at even spacing (main.js emits
   several copies), and the track is exactly two identical halves. Scrolling to
   -50% lands on an identical frame, so the loop point is invisible — the logos
   just keep streaming past in order, no jump or restart. */
.brand-marquee__track {
  display: flex;
  width: max-content;
  align-items: center;
  animation: brandMarquee 25s linear infinite;
  will-change: transform;
}
.brand-marquee:hover .brand-marquee__track { animation-play-state: paused; }
.brand-marquee__item {
  display: inline-flex; align-items: center;
  flex: 0 0 auto;                         /* never shrink — keep natural widths */
  margin: 0 2.25rem;                      /* uniform spacing between every logo */
  opacity: 0.85; transition: opacity var(--d-base);
}
.brand-marquee__item:hover { opacity: 1; }
/* Dark wordmarks on a dark band → knock them out to white for legibility. */
.brand-marquee__item img { height: 30px; width: auto; display: block; flex: 0 0 auto; filter: brightness(0) invert(1); }
@keyframes brandMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
/* base.css globally kills animations under reduce-motion (* { animation-duration:
   0.01ms !important }). This decorative strip is exempt — re-enable it with a
   higher-specificity !important override so it also scrolls on phones with
   Reduce Motion enabled. */
@media (prefers-reduced-motion: reduce) {
  .brand-marquee__track {
    animation-duration: 25s !important;
    animation-iteration-count: infinite !important;
  }
}