/* Yalnızca sayfa girişleri: mevcut yatay içindekiler ve geniş içerik akışından bağımsız. */
.sy-hero.sy-intro {
  --intro-ink: #183239;
  --intro-muted: #4a6066;
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(0,1fr);
  align-items: center;
  gap: 40px;
  padding: 40px;
  border: 1px solid #dae5df;
  border-radius: 16px;
  background: #fff;
  color: var(--intro-ink);
}
.sy-intro .sy-giris,.sy-intro-baslik,.sy-intro-ozet { min-width: 0; }
.sy-intro .sy-giris { max-width: none; }
.sy-intro .sy-etiket { gap: 10px; margin-bottom: 20px; letter-spacing: .09em; }
.sy-intro .sy-etiket::before { content: none; }
.sy-intro-simge { display: inline-grid; flex: 0 0 auto; place-items: center; width: 38px; height: 38px; border: 1px solid currentColor; border-radius: 10px; }
.sy-intro h1 { margin: 0 0 22px; color: var(--intro-ink); font-size: clamp(32px,3.8vw,52px); line-height: 1.13; letter-spacing: -.035em; overflow-wrap: anywhere; }
.sy-intro .sy-ozet { margin: 0; font-size: 17px; line-height: 1.75; color: var(--intro-muted); max-width: 66ch; }
.sy-intro .sy-eylemler { gap: 12px; margin-top: 26px; align-items: center; }
.sy-intro .sy-eylemler .buton { gap: 14px; min-height: 48px; line-height: 1.5; font-size: 14px; padding: 12px 18px; border: 1px solid transparent; }
.sy-intro .sy-intro-ana-cta { color: #fff; background: #184b42; }
.sy-intro .sy-intro-ana-cta:hover { background: #103c33; }
.sy-intro .sy-intro-ikincil-cta { color: var(--intro-ink); background: transparent; border-color: #c5d4ce !important; }
.sy-intro .sy-intro-ikincil-cta:hover { background: #eef4f0; }
.sy-intro .sy-eylemler .buton > span { flex: 0 0 auto; font-size: 18px; }
.sy-intro .sy-yazi-bilgi { margin-top: 22px; color: var(--intro-muted); font-size: 13px; line-height: 1.6; }
.sy-intro .sy-yazi-bilgi time { color: var(--intro-ink); margin-left: 5px; }
.sy-intro-vitrin { position: relative; min-width: 0; }
.sy-intro .sy-kapak { margin: 0; width: 100%; aspect-ratio: 4/3; background: #dbe5df; border-radius: 10px; }
.sy-intro .sy-kapak img { width: 100%; height: 100%; object-fit: cover; }
.sy-intro-bilgiler { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; padding-top: 22px; margin: 26px 0 0; border-top: 1px solid #dae5df; }
.sy-intro-bilgiler div { min-width: 0; }
.sy-intro-bilgiler dt { font-size: 12px; color: var(--intro-muted); margin-bottom: 8px; }
.sy-intro-bilgiler dd { font-size: 14px; line-height: 1.65; margin: 0; overflow-wrap: anywhere; }
.sy-intro.sy-intro-tek { grid-template-columns: minmax(0,1fr); }
.sy-intro-tek .sy-giris { max-width: 940px; }

/* Kurumsal: sakin, açık zemin; kayıtlı bilgiler tanıtımın devamıdır. */
.sy-intro.sy-intro-genel { border-left: 5px solid #48775f; }
.sy-intro-genel .sy-kapak { aspect-ratio: 5/4; border-radius: 40px 8px 40px 8px; }
.sy-intro-genel h1 { font-size: clamp(32px,3.6vw,48px); }

/* Hizmet: ana eylem ve hizmet kapsamı ilk bakışta anlaşılır. */
.sy-intro.sy-intro-hizmet { --intro-ink: #fff; --intro-muted: #cbded6; background: #173f36; border-color: #173f36; padding: 44px; }
.sy-intro-hizmet .sy-etiket { color: #d2e6d9; }
.sy-intro-hizmet .sy-kapak { aspect-ratio: 4/3; max-height: 530px; border-radius: 12px 50px 12px 12px; }
.sy-intro-hizmet .sy-intro-ana-cta { color: #183b2d; background: #e1edcc; }
.sy-intro-hizmet .sy-intro-ana-cta:hover { background: #f3f9e7; }
.sy-intro-hizmet .sy-intro-ikincil-cta { border-color: #7a9a8c !important; }
.sy-intro-hizmet .sy-intro-ikincil-cta:hover { background: #285348; }
.sy-intro-hizmet .sy-intro-bilgiler { border-color: #527164; }
.sy-intro-hizmet :is(a,button):focus-visible { outline-color: #f2d391; }

/* Proje: ayrı başlık bandı ve büyük, açılabilir görsel vitrini. */
.sy-intro.sy-intro-proje { display: block; padding: 0; border: 0; border-radius: 0; background: transparent; }
.sy-intro-proje .sy-giris { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,1fr); gap: 36px; align-items: end; margin-bottom: 28px; }
.sy-intro-proje .sy-etiket { color: #765728; }
.sy-intro-proje h1 { margin-bottom: 0; font-size: clamp(34px,4vw,56px); }
.sy-intro-proje .sy-intro-vitrin-coklu { display: grid; grid-template-columns: minmax(0,2fr) minmax(0,1fr); grid-template-rows: repeat(2,180px); gap: 14px; }
.sy-intro-proje .sy-kapak { aspect-ratio: 21/8; }
.sy-intro-proje .sy-intro-vitrin-coklu > .sy-kapak { aspect-ratio: auto; height: 100%; }
.sy-intro-proje .sy-intro-vitrin-coklu > .sy-kapak:first-child { grid-row: 1 / 3; }
.sy-intro-proje .sy-intro-vitrin-coklu > .sy-kapak:nth-of-type(2):last-of-type { grid-row: 1 / 3; }
.sy-intro-proje .sy-kapak button { position: relative; display: block; width: 100%; height: 100%; padding: 0; border-radius: inherit; background: transparent; }
.sy-intro-proje .sy-kapak:focus-within { outline: 3px solid #aa701e; outline-offset: 4px; }
.sy-intro-galeri-link { display: flex; justify-content: space-between; align-items: center; gap: 16px; grid-column: 1 / -1; padding: 14px 0 0; font-size: 14px; font-weight: 700; color: #405c51; }
.sy-intro-galeri-link:hover { text-decoration: underline; }

/* Rehber: editoryal başlık, gerçek tarih ve okuma süresi. */
.sy-intro.sy-intro-rehber { grid-template-columns: minmax(0,1fr); gap: 30px; padding: 40px 40px 24px; }
.sy-intro-rehber .sy-giris { max-width: 900px; width: 100%; margin: 0 auto; text-align: center; }
.sy-intro-rehber .sy-etiket,.sy-intro-rehber .sy-yazi-bilgi,.sy-intro-rehber .sy-eylemler { justify-content: center; }
.sy-intro-rehber h1 { font-family: Georgia, 'Times New Roman', serif; font-size: clamp(34px,4.1vw,56px); font-weight: 700; line-height: 1.12; letter-spacing: -.025em; }
.sy-intro-rehber .sy-ozet { margin-inline: auto; }
.sy-intro-rehber .sy-kapak { aspect-ratio: 21/5; border-radius: 8px; }

/* Koleksiyon: açıklama ve gerçek katalog sayıları, ardından ürünlere geçiş. */
.sy-intro.sy-intro-koleksiyon { background: linear-gradient(115deg,#e4eee8,#f3f6ed); border-color: #d4e2d7; }
.sy-intro-koleksiyon .sy-intro-vitrin { padding: 12px; border: 1px solid #d6e1d9; border-radius: 14px; background: #fff; }
.sy-intro-koleksiyon .sy-kapak { aspect-ratio: 4/3; border-radius: 6px; }
.sy-intro-sayilar { display: flex; flex-wrap: wrap; gap: 18px 28px; padding: 0; margin: 24px 0 0; list-style: none; }
.sy-intro-sayilar li { display: flex; align-items: center; gap: 9px; font-size: 13px; color: #466354; }
.sy-intro-sayilar strong { color: #1b4737; font-size: 28px; font-weight: 500; }
.sy-intro-vitrin-notu { display: block; padding: 18px 6px 6px; }
.sy-intro-vitrin-notu > span { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #587165; margin-bottom: 8px; }
.sy-intro-vitrin-notu strong { display: block; font-size: 16px; line-height: 1.55; }
.sy-intro-vitrin-notu:hover strong { text-decoration: underline; }

/* Politika: belge başlığı; satış çağrısı veya süs amaçlı kapak yok. */
.sy-intro.sy-intro-politika { display: block; background: #fffcf5; border: 1px solid #e4ddcb; border-top: 4px solid #a98b58; border-radius: 0 0 12px 12px; padding: 32px 36px; }
.sy-intro-politika .sy-etiket { color: #745a2f; }
.sy-intro-politika h1 { font-size: clamp(30px,3.4vw,44px); }
.sy-intro-politika .sy-eylemler .buton { padding: 6px 0; border: 0 !important; background: transparent; color: #295a45; text-decoration: underline; text-underline-offset: 4px; }
.sy-intro-politika .sy-eylemler { margin-top: 16px; gap: 24px; }

/* SSS: cevap odaklı giriş ve mevcut sorulara kısa yollar. */
.sy-intro.sy-intro-sorular { background: #e8f0f0; border-color: #d0dfdf; align-items: start; }
.sy-intro-sorular .sy-etiket { color: #365c68; }
.sy-intro-soru-paneli { min-width: 0; padding: 24px; border-radius: 12px; background: #fff; border: 1px solid #d2dfe1; }
.sy-intro-soru-ust { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 14px; }
.sy-intro-soru-ust strong { font-size: 15px; }
.sy-intro-soru-ust > span { border-radius: 20px; padding: 6px 10px; background: #e8f0f0; color: #365c68; font-size: 12px; }
.sy-intro-soru-paneli ol { padding: 0; margin: 0; list-style: none; }
.sy-intro-soru-paneli li { border-top: 1px solid #e1e9e9; }
.sy-intro-soru-paneli li a { display: grid; grid-template-columns: 24px minmax(0,1fr) 14px; gap: 12px; padding: 18px 0; font-size: 15px; line-height: 1.55; overflow-wrap: anywhere; }
.sy-intro-soru-no { color: #647c82; font-size: 12px; padding-top: 2px; }
.sy-intro-soru-paneli li a:hover { color: #195f4b; }
.sy-intro-tum-sorular { display: inline-block; padding: 12px 0 0; font-size: 14px; text-decoration: underline; }
.sy-yanitlar details:target { background: #edf4ef; outline: 2px solid #739682; outline-offset: 6px; }

@media (max-width: 1020px) {
  .sy-hero.sy-intro { gap: 28px; padding: 30px; }
  .sy-intro.sy-intro-proje { padding: 0; }
  .sy-intro-proje .sy-giris { gap: 28px; }
  .sy-intro h1 { font-size: 38px; }
  .sy-intro .sy-ozet { font-size: 16px; }
  .sy-intro-proje .sy-intro-vitrin-coklu { grid-template-rows: repeat(2,150px); }
}
@media (max-width: 760px) {
  .sy-hero.sy-intro { grid-template-columns: minmax(0,1fr); padding: 24px; gap: 24px; border-radius: 12px; }
  .sy-intro .sy-etiket { margin-bottom: 18px; font-size: 11px; }
  .sy-intro h1 { font-size: clamp(29px,7.4vw,38px); line-height: 1.16; margin-bottom: 18px; }
  .sy-intro .sy-ozet { font-size: 16px; line-height: 1.7; }
  .sy-intro .sy-eylemler { align-items: stretch; gap: 10px; margin-top: 22px; }
  .sy-intro .sy-eylemler .buton { padding: 11px 14px; font-size: 13px; min-height: 46px; text-align: left; }
  .sy-intro .sy-kapak { aspect-ratio: 16/11; max-height: none; }
  .sy-intro-bilgiler { gap: 18px; }
  .sy-intro.sy-intro-proje { padding: 0; }
  .sy-intro-proje .sy-giris { display: block; margin-bottom: 24px; }
  .sy-intro-proje .sy-intro-vitrin-coklu { display: block; }
  .sy-intro-proje .sy-intro-vitrin-coklu > .sy-kapak:first-child { aspect-ratio: 16/11; height: auto; }
  .sy-intro-proje .sy-intro-kucuk-gorsel { display: none; }
  .sy-intro-proje .sy-intro-galeri-link { font-size: 13px; }
  .sy-intro-rehber .sy-giris { text-align: left; }
  .sy-intro-rehber .sy-etiket,.sy-intro-rehber .sy-yazi-bilgi,.sy-intro-rehber .sy-eylemler { justify-content: flex-start; }
  .sy-intro-rehber h1 { font-size: clamp(30px,8vw,40px); }
  .sy-intro .sy-yazi-bilgi { gap: 8px 14px; font-size: 12px; }
  .sy-intro.sy-intro-politika { border-radius: 0 0 12px 12px; }
  .sy-intro-soru-paneli { padding: 20px; }
}
@media (max-width: 420px) {
  .sy-hero.sy-intro { padding: 22px 20px; }
  .sy-intro.sy-intro-proje { padding: 0; }
  .sy-intro .sy-eylemler { flex-direction: column; }
  .sy-intro .sy-eylemler .buton { justify-content: space-between; width: 100%; }
  .sy-intro-bilgiler { grid-template-columns: minmax(0,1fr); }
  .sy-intro-soru-paneli { padding: 16px; }
}