/* ============================================
   SMYRNA LINE — Koleksiyon (Catalog + Detail Pages)
   Built atop style.css design tokens
   ============================================ */

/* SEO/A11y — visually hidden but readable by screen readers & search engines */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Language switcher (TR/EN/AR) */
.lang-switch { display: flex; align-items: center; gap: 6px; }
.lang-link { font-size: .72rem; letter-spacing: .18em; padding: 6px 10px; color: var(--c-mute); text-decoration: none; border: 1px solid transparent; border-radius: 999px; transition: all .25s var(--ease); font-weight: 500; }
.lang-link:hover { color: var(--c-bronze-deep); border-color: var(--c-line); }
.lang-link.is-active { color: var(--c-ink); border-color: var(--c-bronze); background: rgba(176, 138, 90, .08); }
.lang-switch .header-cta { margin-left: 10px; }
@media (max-width: 720px) {
  .lang-link { padding: 4px 8px; font-size: .68rem; letter-spacing: .14em; }
  .lang-switch { gap: 3px; }
}

/* RTL adjustments — Arabic body */
body.rtl { font-family: 'Cairo', 'Inter', sans-serif; }
body.rtl .display, body.rtl h1, body.rtl h2, body.rtl h3, body.rtl .lead, body.rtl .signature { font-family: 'Amiri', 'Cormorant Garamond', serif; }
body.rtl .breadcrumb li + li::before { content: "‹"; }
body.rtl .btn-arrow { transform: scaleX(-1); }
body.rtl .gallery-zoom-icon { transform: scaleX(-1); }
body.rtl .filter-chip { letter-spacing: 0; }
body.rtl .catalog-cta { letter-spacing: .12em; }
body.rtl .detail-specs dt { letter-spacing: .04em; }
body.rtl .related-grid .rel-num { letter-spacing: .12em; }
body.rtl .lb-prev { left: auto; right: 28px; }
body.rtl .lb-next { right: auto; left: 28px; }
body.rtl .whatsapp-fab { right: auto; left: 24px; }
body.rtl .footer-bottom .container { direction: rtl; }
body.rtl .quick-contact a span { letter-spacing: .04em; }
body.rtl .top-bar-track { animation-direction: reverse; }

/* ===== Breadcrumb ===== */
.breadcrumb { padding: 24px 0 8px; font-size: .8rem; color: var(--c-mute); letter-spacing: .04em; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 10px; }
.breadcrumb li { display: flex; align-items: center; gap: 10px; }
.breadcrumb li + li::before { content: "›"; color: var(--c-bronze); }
.breadcrumb a { color: var(--c-mute); border-bottom: 1px solid transparent; transition: border-color .25s var(--ease); }
.breadcrumb a:hover { color: var(--c-bronze-deep); border-bottom-color: var(--c-bronze); }
.breadcrumb [aria-current="page"] { color: var(--c-ink); font-weight: 500; }

/* ===== Detail page tweaks ===== */
.page-detail { background: var(--c-bg); }
.site-header.is-detail { position: sticky; top: 0; z-index: 50; background: rgba(245, 237, 224, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--c-line); }
.site-header.is-detail .primary-nav .is-active em { color: var(--c-bronze-deep); border-bottom: 1px solid var(--c-bronze); padding-bottom: 2px; }

/* ===== Detail Hero ===== */
.detail-hero { padding: 28px 0 80px; }
.detail-hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
@media (max-width: 920px) { .detail-hero-grid { grid-template-columns: 1fr; gap: 40px; } }

/* Gallery */
.detail-gallery { position: sticky; top: 100px; }
@media (max-width: 920px) { .detail-gallery { position: static; } }
.gallery-main { position: relative; background: var(--c-cream); border: 1px solid var(--c-line); border-radius: 2px; overflow: hidden; aspect-ratio: 3/4; }
.gallery-zoom { width: 100%; height: 100%; cursor: zoom-in; padding: 0; display: block; }
.gallery-zoom img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease-out); }
.gallery-zoom:hover img { transform: scale(1.02); }
.gallery-zoom-icon { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; background: rgba(19, 16, 12, .7); color: var(--c-cream); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; opacity: 0; transition: opacity .3s; }
.gallery-main:hover .gallery-zoom-icon { opacity: 1; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 14px; }
.thumb { padding: 0; flex: 0 0 88px; height: 110px; border: 2px solid transparent; cursor: pointer; transition: border-color .25s; overflow: hidden; }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb.is-active { border-color: var(--c-bronze); }
.thumb:hover { border-color: var(--c-bronze-light); }

/* Detail content */
.detail-content { padding-top: 12px; }
.detail-title { margin: 8px 0 18px; }
.detail-title em { color: var(--c-bronze); font-style: italic; }
.detail-tagline { font-size: clamp(1.1rem, 1.6vw, 1.4rem); color: var(--c-ink-soft); margin-bottom: 32px; }

.detail-story { margin: 32px 0 36px; max-width: 56ch; color: var(--c-ink-soft); font-size: 1.02rem; line-height: 1.78; }
.detail-story p { margin-bottom: 18px; }
.detail-story p.dropcap { position: relative; }
.detail-story .d-letter { font-family: var(--f-display); font-style: italic; font-size: 4.5em; float: left; line-height: 0.85; color: var(--c-bronze); margin: 6px 14px -4px 0; font-weight: 400; }
.detail-story em { font-family: var(--f-italic); font-style: italic; color: var(--c-bronze-deep); font-weight: 400; }

/* Specs */
.detail-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 28px; margin: 28px 0 36px; padding: 22px 0; border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
@media (max-width: 540px) { .detail-specs { grid-template-columns: 1fr; gap: 12px; } }
.detail-specs > div { display: flex; flex-direction: column; gap: 2px; }
.detail-specs dt { font-size: .68rem; letter-spacing: .28em; text-transform: uppercase; color: var(--c-bronze-deep); font-weight: 500; }
.detail-specs dd { font-family: var(--f-display); font-size: 1.08rem; color: var(--c-ink); font-weight: 400; }

/* CTA row */
.detail-cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 36px 0 12px; }

.btn-whatsapp { background: #25D366 !important; color: #fff !important; }
.btn-whatsapp:hover { background: #1da851 !important; }
.btn-whatsapp svg { flex-shrink: 0; }

.btn-outline { display: inline-flex; align-items: center; gap: 12px; padding: 14px 28px; border: 1.5px solid var(--c-ink); color: var(--c-ink); font-family: var(--f-body); font-size: .82rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 500; transition: all .35s var(--ease); cursor: pointer; }
.btn-outline:hover { background: var(--c-ink); color: var(--c-cream); }
.btn-outline .btn-arrow { transition: transform .35s; }
.btn-outline:hover .btn-arrow { transform: translateX(4px); }

.btn-icon { width: 50px; height: 50px; border: 1.5px solid var(--c-line); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: all .3s; }
.btn-icon:hover { border-color: var(--c-bronze); color: var(--c-bronze-deep); }
.btn-icon.is-active { background: var(--c-bronze); color: var(--c-cream); border-color: var(--c-bronze); }
.btn-icon.is-active svg { fill: currentColor; }

/* ===== Fit checklist ===== */
.detail-fit { background: var(--c-paper); padding: 80px 0; }
.detail-fit-title { margin-bottom: 32px; max-width: 22ch; }
.fit-list { display: grid; gap: 14px; max-width: 720px; }
.fit-list li { display: flex; gap: 14px; align-items: flex-start; font-size: 1.05rem; line-height: 1.65; color: var(--c-ink-soft); padding: 14px 0; border-bottom: 1px solid var(--c-line); }
.fit-list li:last-child { border-bottom: 0; }
.fit-icon { color: var(--c-bronze); font-size: 1.1rem; flex-shrink: 0; line-height: 1.5; }

/* ===== Related ===== */
.related { background: var(--c-bg); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 36px; }
@media (max-width: 760px) { .related-grid { grid-template-columns: 1fr; gap: 18px; } }
.related-card { display: block; background: var(--c-cream); border: 1px solid var(--c-line); transition: transform .5s var(--ease-out), border-color .3s; overflow: hidden; }
.related-card:hover { transform: translateY(-4px); border-color: var(--c-bronze); }
.rel-img { aspect-ratio: 3/4; overflow: hidden; }
.rel-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease-out); }
.related-card:hover .rel-img img { transform: scale(1.05); }
.rel-info { padding: 22px 24px; }
.rel-num { font-size: .68rem; letter-spacing: .3em; color: var(--c-bronze-deep); text-transform: uppercase; }
.rel-info h3 { font-family: var(--f-display); font-size: 1.6rem; font-weight: 400; margin: 8px 0 4px; }
.rel-info span { font-size: .85rem; color: var(--c-mute); font-style: italic; }

/* ===== FAQ ===== */
.faq { background: var(--c-paper); }
.faq-list { max-width: 800px; margin-top: 36px; }
.faq-list details { padding: 22px 0; border-bottom: 1px solid var(--c-line); }
.faq-list details:first-child { border-top: 1px solid var(--c-line); }
.faq-list summary { font-family: var(--f-display); font-size: 1.2rem; font-weight: 500; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.faq-list summary::after { content: "+"; font-size: 1.6rem; color: var(--c-bronze); font-weight: 300; transition: transform .3s; flex-shrink: 0; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details > div { margin-top: 14px; color: var(--c-ink-soft); font-size: 1rem; line-height: 1.75; max-width: 65ch; }

/* ===== Lightbox ===== */
.lightbox { position: fixed; inset: 0; background: rgba(19, 16, 12, .96); z-index: 1000; display: none; align-items: center; justify-content: center; padding: 60px 80px; }
.lightbox.is-open { display: flex; }
.lb-stage { max-width: 100%; max-height: 100%; }
.lb-stage img { max-width: 100%; max-height: 88vh; object-fit: contain; }
.lb-close, .lb-prev, .lb-next { position: absolute; background: rgba(245, 237, 224, .1); color: var(--c-cream); width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; transition: background .25s; }
.lb-close { top: 24px; right: 24px; }
.lb-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 24px; top: 50%; transform: translateY(-50%); }
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: rgba(245, 237, 224, .25); }
.lb-counter { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); color: var(--c-bronze-light); font-family: var(--f-body); font-size: .82rem; letter-spacing: .2em; }
@media (max-width: 720px) { .lightbox { padding: 60px 16px; } .lb-prev, .lb-next { width: 40px; height: 40px; font-size: 1.4rem; } }

/* ====================================================
   CATALOG PAGE (/koleksiyon/)
   ==================================================== */

.catalog-hero { padding: 80px 0 40px; text-align: center; }
.catalog-hero .display { margin: 12px auto 18px; }
.catalog-hero .lead { margin: 0 auto; }
.catalog-hero-stats { display: flex; justify-content: center; gap: 60px; margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--c-line); }
.catalog-hero-stats > div { display: flex; flex-direction: column; gap: 4px; }
.catalog-hero-stats strong { font-family: var(--f-display); font-size: 2.2rem; color: var(--c-bronze-deep); }
.catalog-hero-stats span { font-size: .72rem; letter-spacing: .26em; text-transform: uppercase; color: var(--c-mute); }
@media (max-width: 540px) { .catalog-hero-stats { gap: 32px; } .catalog-hero-stats strong { font-size: 1.5rem; } }

/* Filter bar */
.catalog-filter-bar { position: sticky; top: 0; z-index: 30; background: rgba(245, 237, 224, .94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--c-line); padding: 18px 0; margin-bottom: 36px; }
.catalog-filter-inner { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.catalog-filters { display: flex; flex-wrap: wrap; gap: 6px; }
.catalog-filter-btn { padding: 8px 18px; border: 1px solid var(--c-line); border-radius: 30px; font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 500; cursor: pointer; transition: all .25s; color: var(--c-ink-soft); background: transparent; }
.catalog-filter-btn:hover { border-color: var(--c-bronze); color: var(--c-bronze-deep); }
.catalog-filter-btn.is-active { background: var(--c-ink); color: var(--c-cream); border-color: var(--c-ink); }

.catalog-search { position: relative; }
.catalog-search input { padding: 10px 16px 10px 38px; border: 1px solid var(--c-line); background: var(--c-cream); font-family: var(--f-body); font-size: .9rem; min-width: 220px; transition: border-color .2s; }
.catalog-search input:focus { outline: none; border-color: var(--c-bronze); }
.catalog-search::before { content: "⌕"; position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--c-mute); font-size: 1.1rem; }

/* Catalog grid */
.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; padding-bottom: 80px; }
.catalog-card { display: block; background: var(--c-cream); border: 1px solid var(--c-line); transition: all .5s var(--ease-out); overflow: hidden; position: relative; }
.catalog-card.is-hidden { display: none; }
.catalog-card:hover { transform: translateY(-6px); border-color: var(--c-bronze); box-shadow: 0 20px 40px rgba(19, 16, 12, .08); }
.cat-img { aspect-ratio: 3/4; overflow: hidden; position: relative; }
.cat-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.catalog-card:hover .cat-img img { transform: scale(1.05); }
.cat-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(19, 16, 12, .85) 100%); opacity: 0; transition: opacity .4s; padding: 24px; display: flex; flex-direction: column; justify-content: flex-end; color: var(--c-cream); }
.catalog-card:hover .cat-overlay { opacity: 1; }
.cat-overlay-tag { font-style: italic; font-family: var(--f-display); font-size: 1rem; }
.cat-info { padding: 22px 24px 26px; }
.cat-num { font-size: .66rem; letter-spacing: .32em; color: var(--c-bronze-deep); text-transform: uppercase; margin-bottom: 6px; }
.cat-info h3 { font-family: var(--f-display); font-size: 1.7rem; font-weight: 400; margin-bottom: 4px; }
.cat-info h3 em { color: var(--c-bronze); font-style: italic; }
.cat-info .cat-tag { font-size: .85rem; color: var(--c-mute); font-style: italic; }
.cat-info .cat-cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-size: .76rem; letter-spacing: .26em; text-transform: uppercase; color: var(--c-bronze-deep); font-weight: 500; }
.cat-info .cat-cta em { font-style: normal; transition: transform .3s; }
.catalog-card:hover .cat-cta em { transform: translateX(6px); }

/* Reveal animation */
.reveal-up { opacity: 0; transform: translateY(20px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal-up.is-visible { opacity: 1; transform: translateY(0); }

/* ===== Catalog grid — alt class naming used in index.html ===== */
.catalog-card .catalog-img { aspect-ratio: 3/4; overflow: hidden; position: relative; background: var(--c-cream); }
.catalog-card .catalog-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); display: block; }
.catalog-card:hover .catalog-img img { transform: scale(1.06); }
.catalog-card .catalog-tag { position: absolute; left: 16px; bottom: 16px; padding: 6px 14px; background: rgba(245, 237, 224, .94); color: var(--c-bronze-deep); font-family: var(--f-display); font-style: italic; font-size: .9rem; border-radius: 2px; backdrop-filter: blur(6px); }
.catalog-card .catalog-info { padding: 22px 26px 28px; }
.catalog-card .catalog-info .rel-num { display: block; font-size: .66rem; letter-spacing: .32em; color: var(--c-bronze-deep); text-transform: uppercase; margin-bottom: 8px; }
.catalog-card .catalog-info h2 { font-family: var(--f-display); font-size: 1.85rem; font-weight: 400; line-height: 1.05; margin-bottom: 6px; color: var(--c-ink); }
.catalog-card .catalog-info p { font-size: .92rem; line-height: 1.55; color: var(--c-mute); margin-bottom: 14px; }
.catalog-card .catalog-cta { display: inline-flex; align-items: center; gap: 8px; font-size: .76rem; letter-spacing: .26em; text-transform: uppercase; color: var(--c-bronze-deep); font-weight: 500; }
.catalog-card:hover .catalog-cta { color: var(--c-ink); }
.catalog-empty { text-align: center; padding: 60px 20px; color: var(--c-mute); font-style: italic; }
.catalog-section { padding: 36px 0 90px; }
.catalog-meta { display: flex; gap: clamp(16px, 4vw, 50px); flex-wrap: wrap; margin-top: 22px; font-size: .85rem; color: var(--c-mute); letter-spacing: .04em; }
.catalog-meta strong { color: var(--c-bronze-deep); font-weight: 500; margin-right: 8px; letter-spacing: .26em; text-transform: uppercase; font-size: .7rem; }

/* ===== Catalog hero — hide bg image bleed ===== */
.catalog-hero { padding: 32px 0 18px; }
.catalog-title { margin: 12px 0 18px; }
.catalog-lead { max-width: 720px; font-size: 1.05rem; line-height: 1.6; color: var(--c-mute); }

/* ===== Catalog filter bar (sticky) ===== */
.catalog-filter-bar { position: sticky; top: 78px; z-index: 30; background: rgba(245, 237, 224, .96); backdrop-filter: blur(10px); border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); padding: 14px 0; margin-bottom: 12px; }
.catalog-filter-inner { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: space-between; }
.catalog-search { flex: 0 1 360px; display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: var(--c-bg); border: 1px solid var(--c-line); border-radius: 2px; transition: border-color .25s; }
.catalog-search:focus-within { border-color: var(--c-bronze); }
.catalog-search svg { color: var(--c-bronze-deep); flex-shrink: 0; }
.catalog-search input { flex: 1; border: 0; background: transparent; outline: 0; font-family: var(--f-body); font-size: .92rem; color: var(--c-ink); }
.catalog-search input::placeholder { color: var(--c-mute); font-style: italic; }
.catalog-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-chip { padding: 8px 16px; background: transparent; border: 1px solid var(--c-line); border-radius: 999px; font-family: var(--f-body); font-size: .78rem; letter-spacing: .12em; color: var(--c-mute); cursor: pointer; transition: all .25s; }
.filter-chip:hover { border-color: var(--c-bronze); color: var(--c-bronze-deep); }
.filter-chip.is-active { background: var(--c-ink); color: var(--c-cream); border-color: var(--c-ink); }
@media (max-width: 720px) {
  .catalog-filter-bar { top: 64px; }
  .catalog-search { flex: 1 1 100%; }
  .catalog-chips { width: 100%; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
}

/* ===== Bento card additions (anasayfa) ===== */
.bento-card { text-decoration: none; color: inherit; display: block; }
.bento-card .bento-sub { display: block; margin: 4px 0 10px; font-family: var(--f-display); font-style: italic; font-size: .92rem; color: var(--c-bronze-deep); letter-spacing: .02em; }
.bento-card .bento-cta em { font-style: normal; display: inline-block; transition: transform .3s; }
.bento-card:hover .bento-cta em { transform: translateX(6px); }

/* ===== Collection CTA row (anasayfa) ===== */
.collection-cta-row { margin-top: 48px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.collection-cta-row .btn { min-width: 280px; justify-content: center; }
.collection-cta-row .btn-arrow { transition: transform .3s; }
.collection-cta-row .btn:hover .btn-arrow { transform: translateX(6px); }
.collection-cta-note { font-family: var(--f-display); font-style: italic; color: var(--c-mute); font-size: .95rem; max-width: 600px; line-height: 1.5; }