/* Industrio — İSG bölümleri ve hesaplama araçları. Renkler temanınkiler:
   turuncu #FE5A0E, koyu #262626 / #181818, gri yazı #888888, açık zemin #F4F4F4.
   Yalnız osgb-* sınıfları ve bu bölümlerin kullandığı tema sınıfları hedeflenir; genel tema kurallarına dokunulmaz. */
:root {
  --osgb-turuncu: #FE5A0E;
  --osgb-koyu: #262626;
  --osgb-koyu-2: #181818;
  --osgb-gri: #888888;
  --osgb-acik: #F4F4F4;
  --osgb-cizgi: #E5E5E5;
}

/* Temanın icofont'u yalnız ".icofont" sınıfıyla çalışıyor; tek sınıfla (icofont-xxx) da çalışsın. */
[class^="icofont-"], [class*=" icofont-"] {
  font-family: 'icofont' !important; font-style: normal; font-weight: normal; font-variant: normal; text-transform: none;
  line-height: 1; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}

/* header-home-one menüyü 40px yukarı kaydırıyor; koyu ilk bölüm altta kalan boşluğu doldursun.
   Negatif margin değil göreli kaydırma: margin, menü sabitlenince bölümü üst bandın float'ının yanına itip daraltıyordu. */
main > div:first-child > .osgb-giris,
main > div:first-child > .osgb-banner { position: relative; top: -40px; margin-bottom: -40px; }

/* Başlık yardımcıları */
.osgb-ust-etiket, .ind-ust-baslik {
  display: inline-block; color: var(--osgb-turuncu); font-family: 'Poppins'; font-weight: 500; font-size: 14px;
  letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px;
}
.sec-title h1, .sec-title h2 { margin: 0; color: #262626; font-weight: 600; font-size: 32px; font-family: 'Poppins'; line-height: 1.3; }
.sec-title.light h1, .sec-title.light h2 { color: #fff; }
.sec-title h2:after {
  display: inline-block; vertical-align: middle; content: ''; width: 38px; height: 2px; background: #888;
  margin-left: 15px; margin-top: 12px;
}
.sec-title.text-center h2:after { display: none; }
.ind-bos-not { color: var(--osgb-gri); font-size: 15px; padding: 10px 0 40px; }

/* ---------- Giriş (hero.osgb.v1) ---------- */
.osgb-giris { background: #181818; position: relative; overflow: hidden; padding: 90px 0 100px; }
.osgb-giris:before {
  content: ''; position: absolute; top: 0; bottom: 0; right: -10%; width: 55%; background: #222;
  transform: skewX(-18deg); transform-origin: top;
}
.osgb-giris .container { position: relative; }
.osgb-giris h1 { color: #fff; font-family: 'Poppins'; font-weight: 600; font-size: 46px; line-height: 1.18; margin: 0 0 22px; }
.osgb-giris h1 span { color: var(--osgb-turuncu); }
.osgb-giris p.osgb-giris-metin { color: #bdbdbd; font-size: 17px; line-height: 1.7; margin: 0 0 30px; max-width: 520px; }
.osgb-giris-maddeler { list-style: none; margin: 0 0 34px; padding: 0; }
.osgb-giris-maddeler li { color: #e0e0e0; font-size: 15px; line-height: 1.6; padding-left: 28px; position: relative; }
.osgb-giris-maddeler li + li { margin-top: 10px; }
.osgb-giris-maddeler li i { position: absolute; left: 0; top: 4px; color: var(--osgb-turuncu); }

/* Düğmeler — temanın rqa-btn/banner-btn diliyle (köşesiz, Poppins) */
.osgb-btn {
  display: inline-block; background: var(--osgb-turuncu); color: #fff !important; font-family: 'Poppins'; font-weight: 600;
  font-size: 15px; line-height: 54px; padding: 0 34px; border: 0; transition: background .3s ease; cursor: pointer;
}
.osgb-btn:hover, .osgb-btn:focus { background: #e14c06; color: #fff; text-decoration: none; }
.osgb-btn i { margin-left: 8px; }
.osgb-btn.ikincil { background: transparent; border: 2px solid #4a4a4a; line-height: 50px; }
.osgb-btn.ikincil:hover { border-color: var(--osgb-turuncu); background: transparent; }
.osgb-btn.koyu { background: var(--osgb-koyu); }
.osgb-btn.koyu:hover { background: #000; }
.osgb-btn + .osgb-btn { margin-left: 12px; }

/* ---------- Hesap kartı ---------- */
.osgb-kart { background: #fff; box-shadow: 0 25px 60px rgba(0,0,0,.35); position: relative; }
.osgb-kart-ust { background: var(--osgb-turuncu); color: #fff; padding: 18px 28px; display: flex; align-items: center; gap: 12px; }
.osgb-kart-ust i { font-size: 26px; }
.osgb-kart-ust h3 { margin: 0; color: #fff; font-family: 'Poppins'; font-size: 18px; font-weight: 600; }
.osgb-kart-ust small { display: block; font-size: 13px; color: #fff; opacity: .88; font-family: 'Rubik'; font-weight: 400; line-height: 1.4; margin-top: 2px; }
.osgb-kart-govde { padding: 26px 28px 28px; }

.osgb-etiket { display: block; font-family: 'Poppins'; font-weight: 500; font-size: 14px; color: #262626; margin: 0 0 10px; }
.osgb-etiket .osgb-ipucu { font-family: 'Rubik'; font-weight: 400; color: var(--osgb-gri); font-size: 13px; margin-left: 6px; }
.osgb-alan + .osgb-alan { margin-top: 22px; }

/* Tehlike sınıfı seçici: tema feature-style-one'ın üç renkli kutusu gibi */
.osgb-sinif { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--osgb-cizgi); }
.osgb-sinif label { margin: 0; cursor: pointer; position: relative; }
.osgb-sinif input { position: absolute; opacity: 0; pointer-events: none; }
.osgb-sinif span {
  display: block; text-align: center; padding: 12px 6px; font-family: 'Poppins'; font-size: 13.5px; font-weight: 500;
  color: #555; background: #fff; transition: all .2s ease; line-height: 1.3;
}
.osgb-sinif label + label span { border-left: 1px solid var(--osgb-cizgi); }
.osgb-sinif span small { display: block; font-family: 'Rubik'; font-weight: 400; font-size: 11.5px; color: var(--osgb-gri); margin-top: 2px; }
.osgb-sinif input:checked + span { background: var(--osgb-koyu); color: #fff; }
.osgb-sinif input:checked + span small { color: #bdbdbd; }
.osgb-sinif input[value="cok"]:checked + span { background: var(--osgb-turuncu); }
.osgb-sinif input[value="cok"]:checked + span small { color: #ffe1d2; }
.osgb-sinif input:focus-visible + span { outline: 2px solid var(--osgb-turuncu); outline-offset: -2px; }

/* Sayı alanı + kaydırıcı (görüntüleyici koyu temadaysa da beyaz kalsın) */
.osgb-sayi { display: flex; align-items: stretch; border: 1px solid var(--osgb-cizgi); }
.osgb-sayi button { width: 46px; border: 0; background: var(--osgb-acik); color: #262626; font-size: 18px; font-weight: 600; cursor: pointer; }
.osgb-sayi button:hover { background: #e9e9e9; }
.osgb-sayi input {
  background: #ffffff; color: #262626; color-scheme: light;
  flex: 1; min-width: 0; border: 0; text-align: center; font-family: 'Poppins'; font-size: 20px; font-weight: 600; height: 48px; -moz-appearance: textfield;
}
.osgb-sayi input::-webkit-outer-spin-button, .osgb-sayi input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.osgb-kaydirici { width: 100%; margin-top: 14px; accent-color: var(--osgb-turuncu); }

.osgb-giris-alani, .osgb-form input[type=text], .osgb-form input[type=email], .osgb-form input[type=tel],
.osgb-form input[type=number], .osgb-form input[type=date], .osgb-form select, .osgb-form textarea {
  width: 100%; border: 1px solid var(--osgb-cizgi); background: #fff; color: #262626; color-scheme: light; height: 48px; padding: 0 14px;
  font-size: 15px; border-radius: 0; box-shadow: none; outline: none; transition: border-color .2s;
}
.osgb-form textarea { height: 120px; padding: 12px 14px; resize: vertical; }
.osgb-giris-alani:focus, .osgb-form input:focus, .osgb-form select:focus, .osgb-form textarea:focus { border-color: var(--osgb-turuncu); }

.osgb-ozet { margin-top: 24px; border-top: 1px solid var(--osgb-cizgi); }
.osgb-ozet-satir { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--osgb-cizgi); }
.osgb-ozet-satir i { font-size: 24px; color: var(--osgb-turuncu); width: 30px; text-align: center; flex: none; }
.osgb-ozet-satir .ad { flex: 1; font-size: 14.5px; color: #555; line-height: 1.35; }
.osgb-ozet-satir .ad small { display: block; color: var(--osgb-gri); font-size: 12.5px; }
.osgb-ozet-satir .deger { font-family: 'Poppins'; font-weight: 600; font-size: 17px; color: #262626; text-align: right; white-space: nowrap; }
.osgb-kart-alt { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.osgb-kart-alt .osgb-btn { flex: 1 1 140px; text-align: center; line-height: 1.3; padding: 15px 16px; font-size: 14.5px; }
.osgb-kart-alt .osgb-btn + .osgb-btn { margin-left: 0; }
.osgb-not { font-size: 12.5px; color: var(--osgb-gri); line-height: 1.55; margin: 16px 0 0; }

/* ---------- Araç bölümü ---------- */
.osgb-arac { padding: 80px 0 90px; background: var(--osgb-acik); }
.osgb-arac .osgb-kart { box-shadow: 0 10px 40px rgba(0,0,0,.08); }
.osgb-sonuc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 20px; }
.osgb-sonuc {
  background: #fff; padding: 24px 22px 20px; border-top: 3px solid var(--osgb-koyu); position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,.05); display: flex; flex-direction: column;
}
.osgb-sonuc.vurgu { border-top-color: var(--osgb-turuncu); }
.osgb-sonuc.pasif { opacity: .62; }
.osgb-sonuc i.ikon { font-size: 30px; color: var(--osgb-turuncu); display: block; margin-bottom: 12px; }
.osgb-sonuc h4 { font-family: 'Poppins'; font-size: 15px; font-weight: 600; color: #262626; margin: 0 0 8px; line-height: 1.35; }
.osgb-sonuc .buyuk { font-family: 'Poppins'; font-size: 28px; font-weight: 600; color: #262626; line-height: 1.15; margin: 0 0 6px; }
.osgb-sonuc .buyuk small { font-size: 14px; font-weight: 500; color: var(--osgb-gri); }
.osgb-sonuc p { font-size: 13.5px; line-height: 1.55; color: #666; margin: 0 0 10px; }
.osgb-sonuc .kaynak { margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--osgb-cizgi); font-size: 12px; color: var(--osgb-gri); line-height: 1.45; }
.osgb-sonuc .kaynak a { color: var(--osgb-gri); text-decoration: underline; }
.osgb-sonuc .kaynak a:hover { color: var(--osgb-turuncu); }
.osgb-sonuc .osgb-tablo { margin: 0 0 6px; font-size: 13.5px; }
.osgb-sonuc-baslik { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin: 0 0 22px; flex-wrap: wrap; }
.osgb-sonuc-baslik h3 { margin: 0; font-family: 'Poppins'; font-size: 22px; font-weight: 600; color: #262626; }
.osgb-sonuc-baslik p { margin: 4px 0 0; color: var(--osgb-gri); font-size: 14px; }
.osgb-sonuc-baslik .eylemler a { margin-left: 14px; font-family: 'Poppins'; font-size: 14px; font-weight: 500; color: #262626; }
.osgb-sonuc-baslik .eylemler a:hover { color: var(--osgb-turuncu); text-decoration: none; }
.osgb-sonuc-baslik .eylemler a i { color: var(--osgb-turuncu); margin-right: 6px; }
.osgb-gizli-alan { display: none; }
.osgb-alt-bosluk { margin-bottom: 20px; }
.osgb-sag { text-align: right; }
.osgb-tutar { white-space: nowrap; font-variant-numeric: tabular-nums; }
.osgb-tek-satir { white-space: nowrap; }
.osgb-gecikmis { color: #c0392b; }
.osgb-yaklasan { color: var(--osgb-turuncu); }
.osgb-nace-not { font-size: 12.5px; color: var(--osgb-gri); }
.osgb-uyari {
  background: #fff6f1; border-left: 3px solid var(--osgb-turuncu); padding: 14px 18px; font-size: 14px; line-height: 1.6; color: #6a4a3a; margin: 0 0 18px;
}

/* ---------- Kart ızgaraları (features.kartlar.v1) ---------- */
.osgb-hizmet-izgara, .osgb-arac-izgara { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.osgb-hizmet {
  background: #fff; border: 1px solid var(--osgb-cizgi); padding: 34px 30px 30px; position: relative; overflow: hidden;
  transition: all .35s ease; display: flex; flex-direction: column; color: #555;
}
.osgb-hizmet:before { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 0; background: var(--osgb-koyu); transition: height .35s ease; z-index: 0; }
.osgb-hizmet:hover:before { height: 100%; }
.osgb-hizmet > * { position: relative; z-index: 1; }
.osgb-hizmet i.ikon { font-size: 44px; color: var(--osgb-turuncu); margin-bottom: 20px; display: block; }
.osgb-hizmet h3 { font-family: 'Poppins'; font-size: 19px; font-weight: 600; color: #262626; margin: 0 0 12px; transition: color .35s; }
.osgb-hizmet p { font-size: 14.5px; line-height: 1.65; margin: 0 0 18px; transition: color .35s; }
.osgb-hizmet .more { margin-top: auto; font-family: 'Poppins'; font-weight: 500; font-size: 14px; color: var(--osgb-turuncu); }
.osgb-hizmet:hover h3 { color: #fff; }
.osgb-hizmet:hover p { color: #bdbdbd; }
.osgb-hizmet:hover, .osgb-hizmet:focus { text-decoration: none; }
.osgb-arac-kutu {
  display: block; background: #fff; padding: 30px 28px; height: 100%; border-bottom: 3px solid transparent;
  transition: all .3s ease; box-shadow: 0 10px 30px rgba(0,0,0,.05); color: #555;
}
.osgb-arac-kutu:hover { border-bottom-color: var(--osgb-turuncu); transform: translateY(-4px); text-decoration: none; color: #555; }
.osgb-arac-kutu > i { font-size: 40px; color: var(--osgb-turuncu); display: block; margin-bottom: 18px; }
.osgb-arac-kutu h3 { font-family: 'Poppins'; font-size: 18px; font-weight: 600; color: #262626; margin: 0 0 10px; }
.osgb-arac-kutu p { font-size: 14.5px; line-height: 1.6; margin: 0 0 16px; }
.osgb-arac-kutu span.git { font-family: 'Poppins'; font-size: 14px; font-weight: 500; color: var(--osgb-turuncu); }
.osgb-kart-bolum { padding: 90px 0; }
.osgb-kart-bolum.gri { background: var(--osgb-acik); }
.osgb-alt-dugme { text-align: center; margin-top: 40px; }

/* ---------- Rakam şeridi ---------- */
.osgb-rakamlar { background: var(--osgb-turuncu); padding: 46px 0; }
.osgb-rakamlar .rakam { text-align: center; color: #fff; }
.osgb-rakamlar .rakam b { display: block; font-family: 'Poppins'; font-weight: 600; font-size: 36px; line-height: 1.1; }
.osgb-rakamlar .rakam span { font-size: 14.5px; opacity: .92; }

/* ---------- Süreç adımları ---------- */
.osgb-adimlar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.osgb-adim { padding: 34px 28px; background: var(--osgb-acik); position: relative; }
.osgb-adim:nth-child(4n+2) { background: var(--osgb-turuncu); }
.osgb-adim:nth-child(4n+3) { background: var(--osgb-koyu); }
.osgb-adim:nth-child(4n+2) h4, .osgb-adim:nth-child(4n+2) p, .osgb-adim:nth-child(4n+3) h4, .osgb-adim:nth-child(4n+3) p { color: #fff; }
.osgb-adim:nth-child(4n+2) .no, .osgb-adim:nth-child(4n+3) .no { color: rgba(255,255,255,.35); }
.osgb-adim .no { font-family: 'Poppins'; font-weight: 700; font-size: 44px; color: #d4d4d4; line-height: 1; margin-bottom: 16px; }
.osgb-adim h4 { font-family: 'Poppins'; font-weight: 600; font-size: 18px; color: #262626; margin: 0 0 10px; }
.osgb-adim p { font-size: 14.5px; line-height: 1.6; margin: 0; color: #666; }

/* ---------- SSS + güven kutusu ---------- */
.osgb-sss-bolum { padding: 90px 0; }
.osgb-sss-bolum.gri { background: var(--osgb-acik); }
.osgb-guven { background: var(--osgb-koyu); color: #fff; padding: 34px 32px 26px; border-top: 3px solid var(--osgb-turuncu); }
.osgb-guven h3 { color: #fff; font-family: 'Poppins'; font-weight: 600; font-size: 22px; margin: 0 0 22px; }
.osgb-guven ul { list-style: none; padding: 0; margin: 0; }
.osgb-guven li { display: flex; gap: 16px; padding: 14px 0; border-top: 1px solid #3a3a3a; }
.osgb-guven li i { font-size: 30px; color: var(--osgb-turuncu); flex: none; width: 34px; }
.osgb-guven li b { display: block; font-family: 'Poppins'; font-weight: 500; font-size: 15px; margin-bottom: 3px; }
.osgb-guven li span { color: #bdbdbd; font-size: 13.5px; line-height: 1.5; }

/* ---------- Referans logoları ---------- */
.osgb-referans-bolum { padding: 90px 0; }
.osgb-referans { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border-top: 1px solid var(--osgb-cizgi); border-left: 1px solid var(--osgb-cizgi); }
.osgb-ref { border-right: 1px solid var(--osgb-cizgi); border-bottom: 1px solid var(--osgb-cizgi); background: #fff; padding: 10px 16px; display: flex; align-items: center; justify-content: center; }
.osgb-ref img { width: 100%; max-width: 170px; height: auto; filter: grayscale(1); opacity: .72; transition: filter .3s, opacity .3s; }
.osgb-ref:hover img { filter: none; opacity: 1; }

/* ---------- Belgeler ---------- */
.osgb-belge-bolum { padding: 80px 0; }
.osgb-belgeler { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.osgb-belgeler a { display: block; background: var(--osgb-acik); border-bottom: 3px solid var(--osgb-turuncu); color: #555; transition: transform .25s; }
.osgb-belgeler a:hover { transform: translateY(-3px); text-decoration: none; }
.osgb-belgeler img { width: 100%; height: 260px; object-fit: contain; background: #fff; display: block; padding: 10px; }
.osgb-belgeler span { display: block; padding: 14px 16px; font-size: 13.5px; line-height: 1.5; }
.osgb-belgeler span b { display: block; font-family: 'Poppins'; font-weight: 600; font-size: 15.5px; color: #262626; }
.osgb-belge-not { font-size: 13px; color: var(--osgb-gri); margin-top: 14px; }

/* ---------- İç sayfa başlığı (hero.icsayfa.v1) ---------- */
.osgb-banner { background: #181818 url(../gridtile_3x3_white.png) repeat; background-blend-mode: soft-light; position: relative; padding-top: 70px; padding-bottom: 46px; }
.osgb-banner:after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--osgb-turuncu); }
.osgb-banner-baslik { margin: 0 0 15px; color: #fff; font-family: 'Poppins'; font-weight: 600; font-size: 40px; line-height: 1.2; }

/* ---------- İçerik + kenar sütun (features.icerik.v1) ---------- */
.osgb-icerik-bolum { padding: 90px 0; }
.osgb-metin { font-size: 15.5px; line-height: 1.8; color: #555; }
.osgb-metin h2 { font-family: 'Poppins'; font-size: 24px; font-weight: 600; color: #262626; margin: 38px 0 14px; }
.osgb-metin h3 { font-family: 'Poppins'; font-size: 18px; font-weight: 600; color: #262626; margin: 28px 0 10px; }
.osgb-metin p { margin: 0 0 14px; }
.osgb-metin ul { padding-left: 20px; margin: 0 0 14px; }
.osgb-metin li + li { margin-top: 6px; }
.osgb-metin img { max-width: 100%; height: auto; }
.osgb-metin .giris, .osgb-giris-p { font-size: 17px; line-height: 1.75; color: #444; }
.osgb-metin blockquote { margin: 0 0 14px; border-left: 3px solid var(--osgb-turuncu); background: var(--osgb-acik); padding: 18px 20px; font-size: 15px; line-height: 1.7; }
.osgb-tik, .osgb-carpi, .osgb-metin ul.tik, .osgb-metin ul.carpi { list-style: none; padding-left: 0 !important; }
.osgb-tik li, .osgb-carpi li, .osgb-metin ul.tik li, .osgb-metin ul.carpi li { position: relative; padding-left: 28px; }
.osgb-tik li:before, .osgb-carpi li:before, .osgb-metin ul.tik li:before, .osgb-metin ul.carpi li:before {
  font-family: 'Font Awesome 5 Free'; font-weight: 900; position: absolute; left: 0; top: 1px; font-size: 14px;
}
.osgb-tik li:before, .osgb-metin ul.tik li:before { content: '\f00c'; color: var(--osgb-turuncu); }
.osgb-carpi li:before, .osgb-metin ul.carpi li:before { content: '\f00d'; color: #c0392b; }
.osgb-tablo { width: 100%; border-collapse: collapse; margin: 6px 0 18px; font-size: 14.5px; background: #fff; }
.osgb-tablo th, .osgb-tablo td { border: 1px solid var(--osgb-cizgi); padding: 10px 12px; text-align: left; vertical-align: top; }
.osgb-tablo th { background: var(--osgb-koyu); color: #fff; font-family: 'Poppins'; font-weight: 500; }
.osgb-tablo tr:nth-child(even) td { background: #fafafa; }
.osgb-tablo small a, .osgb-kaynak-satir a { color: var(--osgb-gri); text-decoration: underline; }
.osgb-tablo-kap { overflow-x: auto; }
.osgb-kaynak-satir { font-size: 13px; color: var(--osgb-gri); margin-top: -6px; }
.osgb-guncel { margin-top: 30px; font-size: 13.5px; color: var(--osgb-gri); border-top: 1px solid var(--osgb-cizgi); padding-top: 14px; }
.osgb-guncel i { color: #2e9e4f; margin-right: 6px; }
.osgb-metin details { margin: 6px 0 18px; border: 1px solid var(--osgb-cizgi); background: #fff; }
.osgb-metin details summary { cursor: pointer; padding: 14px 18px; font-family: 'Poppins'; font-weight: 500; color: #262626; }
.osgb-metin details ul { columns: 2; column-gap: 28px; padding: 4px 18px 16px 36px !important; font-size: 14px; line-height: 1.55; }
.osgb-metin details li { break-inside: avoid; margin: 0 0 4px !important; }
.osgb-iki-kutu { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 6px 0 18px; }
.osgb-yan-baslik { font-family: 'Poppins'; font-weight: 600; font-size: 18px; color: #262626; margin: 0 0 16px; }
.osgb-yan-liste { list-style: none; margin: 0 0 30px; padding: 0; }
.osgb-yan-liste li a {
  display: block; background: var(--osgb-koyu); color: #fff; font-family: 'Poppins'; font-size: 14.5px; font-weight: 500;
  padding: 15px 20px; border-left: 4px solid var(--osgb-turuncu); transition: background .25s;
}
.osgb-yan-liste li + li { margin-top: 6px; }
.osgb-yan-liste li a:hover, .osgb-yan-liste li.aktif a { background: var(--osgb-turuncu); text-decoration: none; }
.osgb-yan-kutu { background: var(--osgb-turuncu); color: #fff; padding: 28px 26px; }
.osgb-yan-kutu h4 { color: #fff; font-family: 'Poppins'; font-weight: 600; font-size: 19px; margin: 0 0 10px; }
.osgb-yan-kutu p { color: #fff; opacity: .92; font-size: 14px; line-height: 1.6; margin: 0 0 14px; }
.osgb-yan-kutu a.tel { color: #fff; font-family: 'Poppins'; font-size: 22px; font-weight: 600; display: inline-block; margin-bottom: 16px; }
.osgb-yan-kutu .osgb-btn { width: 100%; text-align: center; line-height: 48px; }
.osgb-yan-not { background: var(--osgb-acik); padding: 24px 24px 18px; margin-top: 24px; }
.osgb-yan-not h4 { font-family: 'Poppins'; font-weight: 600; font-size: 17px; color: #262626; margin: 0 0 12px; }
.osgb-yan-not li { font-size: 14px; line-height: 1.55; }
.osgb-yan-not li + li { margin-top: 8px; }

/* ---------- Teklif formu (contact.teklif.v1) ---------- */
.osgb-form .row > div { margin-bottom: 18px; }
.osgb-form label.osgb-etiket { margin-bottom: 8px; }
.osgb-secimler { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px 18px; }
.osgb-secimler label { font-weight: 400; font-size: 14.5px; color: #555; margin: 0; display: flex; gap: 8px; align-items: flex-start; cursor: pointer; }
.osgb-secimler input { margin-top: 3px; accent-color: var(--osgb-turuncu); }
.osgb-onay { font-size: 13.5px; color: #666; display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
.osgb-onay input { margin-top: 3px; accent-color: var(--osgb-turuncu); }
.osgb-gizli { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.osgb-form-ozet { background: var(--osgb-acik); border-left: 3px solid var(--osgb-turuncu); padding: 14px 18px; font-size: 14px; margin-bottom: 22px; display: none; }
.osgb-form-ozet.goster { display: block; }
.osgb-tamam { display: none; background: #eef8f0; border-left: 3px solid #2e9e4f; padding: 18px 20px; color: #2c5a37; margin-top: 18px; }
.osgb-hata { display: none; background: #fdf0ee; border-left: 3px solid #c0392b; padding: 14px 18px; color: #7a2a20; margin-top: 14px; }

/* İletişim şeridi (cta.serit.v1) — temanın contact-info-style-one'ı */
.contact-info-style-one a { color: inherit; }
.contact-info-style-one a:hover { color: var(--osgb-turuncu); text-decoration: none; }

/* Yazdırma: yalnız sonuç */
@media print {
  .header-top, header.header, footer.site-footer, .osgb-banner, .contact-info-style-one, .osgb-yazdirma-gizle,
  .hidden-sidebar, .preloader, #chat-widget { display: none !important; }
  .osgb-arac { padding: 0; background: #fff; }
  .osgb-sonuc { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
  .page-wrapper { margin: 0 !important; }
  .osgb-yazdir-baslik { display: block !important; }
}
.osgb-yazdir-baslik { display: none; font-family: 'Poppins'; margin-bottom: 14px; }

/* ---------- Duyarlı ---------- */
@media (max-width: 1199px) { .osgb-giris h1 { font-size: 40px; } }
@media (max-width: 991px) {
  .osgb-giris { padding: 60px 0 70px; }
  .osgb-giris:before { display: none; }
  .osgb-giris .osgb-kart { margin-top: 44px; }
  .osgb-hizmet-izgara, .osgb-arac-izgara { grid-template-columns: repeat(2, 1fr); }
  .osgb-adimlar { grid-template-columns: repeat(2, 1fr); }
  .osgb-secimler { grid-template-columns: repeat(2, 1fr); }
  .osgb-rakamlar .rakam { margin: 12px 0; }
  .osgb-referans { grid-template-columns: repeat(4, 1fr); }
  .osgb-icerik-bolum .col-md-4 { margin-top: 40px; }
}
@media (max-width: 767px) {
  .osgb-giris h1 { font-size: 31px; }
  .osgb-giris p.osgb-giris-metin { font-size: 15.5px; }
  .osgb-banner-baslik { font-size: 28px; }
  .osgb-hizmet-izgara, .osgb-arac-izgara, .osgb-adimlar, .osgb-secimler, .osgb-iki-kutu { grid-template-columns: 1fr; }
  .osgb-referans { grid-template-columns: repeat(2, 1fr); }
  .osgb-kart-ust, .osgb-kart-govde { padding-left: 18px; padding-right: 18px; }
  .osgb-sinif span { font-size: 12.5px; padding: 11px 3px; }
  .osgb-btn { padding: 0 22px; }
  .osgb-btn + .osgb-btn { margin-left: 0; margin-top: 10px; }
  .osgb-arac { padding: 50px 0 60px; }
  .sec-title h1, .sec-title h2 { font-size: 26px; }
  .osgb-sonuc-baslik .eylemler a { margin: 0 14px 0 0; }
  .osgb-metin details ul { columns: 1; }
}