/* Kart görsel alanları: çözünürlük/oran ne olursa olsun görsel sabit çerçeveye sığar.
   Çerçeve oranı genişliğe bağlıdır (sabit px yok), görsel çerçeveyi asla şişirmez.
   Görselin hangi bölgesi kalsın isteniyorsa img'e style="--focus: 50% 30%" verilir. */
:root {
  --media-ratio-project: 16 / 10;   /* proje kartı (Projeler, hizmet sayfaları, ana sayfa) */
  --media-ratio-field: 4 / 3;       /* "Sahadan" kartları dar ekranda */
}

/* Proje kartları: ana görsel + iki küçük görsel tek kutuda */
.project-thumbs,
.proj-mini .project-thumbs,
.proj-card .project-thumbs {
  aspect-ratio: var(--media-ratio-project);
  height: auto;
  width: 100%;
  min-height: 0;
  contain: paint;
}
.project-thumbs__item { min-width: 0; min-height: 0; position: relative; overflow: hidden; background: #dfe6ee; }

/* Tüm kart görselleri: çerçeveyi doldurur, taşmaz, kırpma noktası ayarlanabilir */
.project-thumbs img,
.project-thumbs .fill,
.proj-mini img.fill,
.field-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: var(--focus, 50% 50%);
}

/* Yer tutucu (görseli olmayan kart) da aynı çerçeveyi alır */
.project-thumbs .ph { position: absolute; inset: 0; }

/* Ana sayfa "Sahadan" ızgarası, mobil: 2 + 1 + 2 + 1 düzeni, sabit oranlı kartlar */
@media (max-width: 720px) {
  .field-showcase .field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; grid-auto-rows: auto; gap: 6px; }
  .field-showcase .field-grid .field-card { width: 100%; grid-area: auto; aspect-ratio: 1 / 1.05; min-height: 0; }
  .field-showcase .field-grid .field-card--cctv,
  .field-showcase .field-grid .field-card--mechanical { grid-column: 1 / -1; aspect-ratio: 16 / 8; }
  .field-showcase .field-grid .field-card__label { left: 0.75rem; right: 0.75rem; bottom: 0.7rem; gap: 0.5rem; }
  .field-showcase .field-grid .field-card__label strong { font-size: 0.875rem; line-height: 1.25; max-width: none; }
  .field-showcase .field-grid .field-card--cctv .field-card__label strong,
  .field-showcase .field-grid .field-card--mechanical .field-card__label strong { font-size: 1rem; }
}


/* "Öne çıkan projeler": tek görselli (.project-cover) ve çoklu (.project-thumbs) kartlar aynı kutuyu kullanır */
.project-cover {
  aspect-ratio: var(--media-ratio-project);
  background: #dfe6ee;
  display: block;
  height: auto;
  margin: 0 0 0.45rem;
  overflow: hidden;
  position: relative;
  width: 100%;
}
.project-cover img { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: var(--focus, 50% 50%); }
.project-thumbs,
.proj-mini .project-thumbs,
.proj-card .project-thumbs {
  background: #dfe6ee;
  gap: 4px;
  margin: 0 0 0.45rem;
  padding: 0;
}
.proj-card .project-thumbs { margin: 0; }

/* Ana sayfa "Hizmetlerimiz", mobil: küçük kartlardan yalnızca 2'si, altında "Tümünü gör" */
@media (max-width: 720px) {
  #hizmetler .svc-grid--home { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  #hizmetler .svc-grid--home > .svc-card:nth-child(n+3) { display: none; }
  #hizmetler .svc-grid--home .svc-card { gap: 6px; padding: 0.75rem; }
  #hizmetler .svc-grid--home .svc-card h3 { font-size: 0.9375rem; line-height: 1.3; }
  #hizmetler .svc-grid--home .svc-card p { font-size: 0.8125rem; line-height: 1.45; }
  #hizmetler .svc-grid--home .svc-card__n { font-size: 0.6875rem; }
  #hizmetler .svc-grid--home .svc-card__more { font-size: 0.75rem; margin-top: 2px; }
  #hizmetler .svc-grid--home .svc-card [data-service-card-image] { margin-bottom: 0.25rem !important; aspect-ratio: 4 / 3 !important; }
  #hizmetler .svc-grid-more { display: flex; }
}

/* Ana sayfa "Nasıl çalışıyoruz?", mobil: 2 x 2 */
@media (max-width: 720px) {
  .home-process .process-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .home-process .process-steps::before { display: none; }
  .home-process .process-step { background: #fff; border: 1px solid var(--hairline-strong, #22272a3d); border-top: 3px solid var(--gold-primary, #00579c); min-height: 0; padding: 0.85rem 0.8rem 0.95rem; }
  .home-process .process-step__badge { position: static; width: 2rem; height: 2rem; margin-bottom: 0.55rem; font-size: 0.6875rem; }
  .home-process .process-step h3 { font-size: 0.9375rem; margin-bottom: 0.3rem; }
  .home-process .process-step p { font-size: 0.78rem; line-height: 1.45; margin: 0; }
}

/* Ana sayfa "Öne çıkan projeler", mobil: 2 kart yan yana (üçüncüsü gizli, "Tüm projeler" bağlantısı başlıkta) */
@media (max-width: 720px) {
  #one-cikan-projeler .mini-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  #one-cikan-projeler .mini-grid > .proj-mini:nth-child(n+3) { display: none; }
  #one-cikan-projeler .proj-mini { gap: 4px; }
  #one-cikan-projeler .proj-mini__body { padding: 0.6rem 0.7rem 0.75rem; gap: 4px; }
  #one-cikan-projeler .proj-mini h3 { font-size: 0.9375rem; line-height: 1.3; }
  #one-cikan-projeler .proj-mini p { font-size: 0.8125rem; line-height: 1.4; }
  #one-cikan-projeler .proj-mini__meta,
  #one-cikan-projeler .proj-mini__more { font-size: 0.6875rem; }
}

/* "Çalıştığımız yapılar" şeridi: bilgisayarda eskisi gibi, mobilde otomatik kayar */
.trust-strip__track { display: contents; }
.trust-strip__item--dup { display: none; }
@media (max-width: 720px) {
  .trust-strip .trust-strip__inner { overflow: hidden; }
  .trust-strip .trust-strip__track { display: flex; width: max-content; animation: strip-slide 24s linear infinite; }
  .trust-strip .trust-strip__item--dup { display: inline-flex; }
  .trust-strip .trust-strip__item { flex: none; white-space: nowrap; }
}
@keyframes strip-slide { to { transform: translateX(-50%); } }
@media (max-width: 720px) and (prefers-reduced-motion: reduce) {
  .trust-strip .trust-strip__inner { overflow-x: auto; }
  .trust-strip .trust-strip__track { animation: none; }
  .trust-strip .trust-strip__item--dup { display: none; }
}

/* Şubelerimiz, mobil: kompakt satır kartları (numara solda, bilgi sağda) */
@media (max-width: 720px) {
  .branches .branches__grid { gap: 8px; }
  .branches .branch-card { display: grid; grid-template-columns: 2rem minmax(0, 1fr); column-gap: 0.75rem; row-gap: 0.1rem; align-items: start; border-radius: 12px; padding: 0.8rem 0.9rem; }
  .branches .branch-card__no { grid-row: 1 / span 4; width: 2rem; height: 2rem; font-size: 0.8125rem; margin: 0; }
  .branches .branch-card__name { font-size: 0.9375rem; margin: 0; }
  .branches .branch-card__city { font-size: 0.6875rem; margin: 0; }
  .branches .branch-card__addr { font-size: 0.8125rem; line-height: 1.4; margin: 0.15rem 0 0; }
  .branches .branch-card__link { font-size: 0.75rem; margin-top: 0.2rem; }
  .branches .branches__title { font-size: 1.375rem; line-height: 1.2; }
}

/* Görseli olmayan "Öne çıkan proje" kartı: diğerleriyle aynı çerçevede logolu nötr alan */
.proj-mini:not(:has(.project-thumbs, .project-cover))::before {
  content: "";
  position: static;
  inset: auto;
  opacity: 1;
  transform: none;
  z-index: auto;
  display: block;
  flex-shrink: 0;
  width: 100%;
  aspect-ratio: var(--media-ratio-project);
  background: #dfe6ee url("/img/logo.webp") center / 120px auto no-repeat;
  background-blend-mode: soft-light;
}

/* İletişim formu "Gönder" düğmesi: giriş animasyonu (GSAP) bazı tarayıcılarda düğmeyi gizli bırakabiliyor; her zaman görünür kalsın */
.cf .cf-btn { opacity: 1 !important; visibility: visible !important; transform: none !important; }

/* Hakkımızda: giriş metninin yanında MRC logosu (dar ekranda metnin altında, küçük) */
.prose--logo { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem); max-width: 1120px; margin-inline: auto; align-items: start; }
.prose--logo .prose__inner { margin-inline: 0; }
.prose__logo { display: grid; place-items: center; padding: clamp(1.5rem, 4vw, 2.5rem); background: linear-gradient(135deg, #f3f6fa, #e4ebf3); border: 1px solid var(--hairline, #dde4ec); }
.prose__logo img { width: min(100%, 300px); height: auto; }
@media (min-width: 900px) { .prose--logo { grid-template-columns: minmax(0, 1.5fr) minmax(240px, 0.8fr); } .prose__logo { margin: clamp(2.5rem, 6vw, 4.5rem) var(--gutter, 1.25rem) 0 0; position: sticky; top: 7rem; } }
@media (max-width: 899px) { .prose__logo { max-width: 320px; width: calc(100% - 2 * var(--gutter, 1.25rem)); justify-self: center; margin: 0 var(--gutter, 1.25rem) clamp(2rem, 6vw, 3rem); } }

/* Hizmet sayfası: "Neler yapıyoruz" açılır maddeleri (<details>, JS gerektirmez) */
.svc-acc { display: grid; gap: 0; margin: 1.25rem 0 0; border-top: 1px solid var(--hairline, #dde4ec); }
.svc-acc__item { border-bottom: 1px solid var(--hairline, #dde4ec); }
.svc-acc__item summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.05rem 0.25rem; cursor: pointer; list-style: none; color: var(--ink-primary, #0d1b2a); font-size: 1.0625rem; font-weight: 500; line-height: 1.4; }
.svc-acc__item summary::-webkit-details-marker { display: none; }
.svc-acc__item summary:hover .svc-acc__title { color: var(--gold-deep, #00579c); }
.svc-acc__item summary:focus-visible { outline: 2px solid var(--gold-primary, #00579c); outline-offset: 2px; }
.svc-acc__chev { flex: 0 0 auto; width: 0.6rem; height: 0.6rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); margin-right: 0.35rem; transition: transform 0.25s ease; color: var(--gold-deep, #00579c); }
.svc-acc__item[open] > summary .svc-acc__chev { transform: rotate(-135deg); }
.svc-acc__item[open] > summary .svc-acc__title { color: var(--gold-deep, #00579c); }
.svc-acc__item--plain { padding: 1.05rem 0.25rem; font-size: 1.0625rem; font-weight: 500; color: var(--ink-primary, #0d1b2a); }
.svc-acc__body { padding: 0 0.25rem 1.4rem; max-width: 760px; animation: svcAccIn 0.25s ease; }
.svc-acc__body p { color: var(--ink-secondary, #3d4752); font-size: 1rem; font-weight: 300; line-height: 1.8; margin: 0 0 0.9rem; }
.svc-acc__body .svc-acc__closing { margin: 1.1rem 0 0; padding: 0.85rem 1rem; border-left: 3px solid var(--gold-primary, #00579c); background: var(--bg-deep, #f3f6fa); color: var(--ink-primary, #0d1b2a); font-weight: 500; font-style: italic; }
@keyframes svcAccIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .svc-acc__body { animation: none; } .svc-acc__chev { transition: none; } }

/* Blog / makale: öne çıkan görsel, içerik görseli, alıntı imzası, görselli kart */
.art-cover { margin: 0 auto; max-width: 46rem; padding: clamp(1.25rem, 3vw, 2rem) var(--gutter, 1.25rem) 0; }
.art-cover img { display: block; width: 100%; height: auto; }
.art-cover figcaption, .art-fig figcaption { color: var(--ink-muted, #5a6672); font-size: 0.875rem; line-height: 1.5; margin-top: 0.6rem; }
.art-cover--small { text-align: center; }
.art-cover--small img { width: auto; max-width: min(100%, 340px); margin-inline: auto; border: 1px solid var(--hairline, #dde4ec); padding: 6px; background: #fff; }
.art-fig { margin: 1.75rem 0; }
.art-fig img { display: block; max-width: 100%; height: auto; margin-inline: auto; }
.art-fig figcaption { text-align: center; }
.art-body blockquote footer { margin-top: 0.75rem; font-size: 0.9375rem; font-style: normal; font-weight: 600; color: var(--gold-deep, #00579c); }
.art-body blockquote footer::before { content: "— "; }
.art-card--img { display: grid; align-content: start; }
.art-card__img { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #dfe6ee; margin: -1px -1px 0.9rem; }
.art-card__img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.art-card__img--small { aspect-ratio: auto; height: 96px; width: 96px; margin: 0 0 0.9rem; border-radius: 50%; border: 1px solid var(--hairline, #dde4ec); }
.art-body blockquote { margin: 1.9rem 0; padding: 1.2rem 1.5rem; border-left: 4px solid var(--gold-primary, #00579c); background: var(--bg-deep, #f3f6fa); font-size: 1.125rem; line-height: 1.7; font-style: italic; }
.art-body blockquote p { margin: 0; color: var(--ink-primary, #22272a); }

/* Ana sayfa, MASAÜSTÜ: Türkiye haritası üstte (harita solda, il ve iş paneli sağda), başlık ve düğmeler altta */
@media (min-width: 1025px) {
  .home-hero { min-height: auto; }
  .home-hero__inner { grid-template-columns: minmax(0, 1fr); gap: clamp(2rem, 3.5vw, 3rem); padding-top: clamp(2.25rem, 3.5vw, 3rem); padding-bottom: clamp(3rem, 5vw, 4.5rem); }
  .home-hero__visual { order: -1; width: 100%; }
  .home-hero__content { max-width: 900px; margin-inline: auto; text-align: center; }
  .home-hero__eyebrow { justify-content: center; }
  .home-hero__title { max-width: 30ch; margin-inline: auto; font-size: clamp(2rem, 3.4vw, 3.25rem); }
  .home-hero__sub { margin-inline: auto; }
  .home-hero__actions { justify-content: center; }
  .mrc-map--hero { display: grid; gap: 0 2rem; grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr); align-items: center; }
  .mrc-map--hero .mrc-map__stage { grid-column: 1; grid-row: 1; align-self: center; }
  .mrc-map--hero .mrc-map__legend { grid-column: 1; grid-row: 2; }
  .mrc-map--hero .mrc-map__side { grid-column: 2; grid-row: 1 / span 2; min-width: 0; }
  .mrc-map--hero .mrc-map__chips { margin-top: 0; }
}