/* Kurumsal sayfalar — tema renk değişkenlerini kullanır (kurumsal ve default temada çalışır) */
.kurumsal-sayfa { --k-ana: var(--birincil, var(--yesil)); --k-koyu: var(--ikincil, #0f2c40); --k-vurgu: var(--vurgu, #62c054); --k-acik: color-mix(in srgb, var(--k-ana) 9%, var(--zemin)); padding-top: clamp(16px, 2vw, 28px); }

/* Banner: görselliyse görsel + karartma, değilse kurumsal degrade + halka deseni */
.kurumsal-banner { position: relative; isolation: isolate; overflow: hidden; display: flex; align-items: flex-end; min-height: clamp(260px, 32vw, 460px); padding: clamp(28px, 4.5vw, 64px) clamp(22px, 4vw, 60px); border-radius: 26px; color: #fff;
    background: radial-gradient(700px 380px at 92% -10%, color-mix(in srgb, var(--k-vurgu) 40%, transparent), transparent), linear-gradient(135deg, var(--k-koyu), color-mix(in srgb, var(--k-ana) 85%, var(--k-koyu))); }
.kurumsal-banner:not(.gorselli)::before, .kurumsal-banner:not(.gorselli)::after { content: ""; position: absolute; z-index: -1; border-radius: 50%; border: 1px solid rgb(255 255 255 / .12); }
.kurumsal-banner:not(.gorselli)::before { width: 460px; height: 460px; right: -130px; bottom: -240px; }
.kurumsal-banner:not(.gorselli)::after { width: 280px; height: 280px; right: 50px; bottom: -160px; }
.kurumsal-banner-gorsel { position: absolute; inset: 0; z-index: -2; }
.kurumsal-banner-gorsel img { width: 100%; height: 100%; object-fit: cover; }
.kurumsal-banner.gorselli::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgb(6 18 26 / .78) 0%, rgb(6 18 26 / .35) 60%, rgb(6 18 26 / .15)), linear-gradient(0deg, rgb(6 18 26 / .55), transparent 55%); }
.kurumsal-banner-ic { max-width: 820px; }
.kurumsal-ust { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; padding: 6px 12px; border-radius: 999px; background: rgb(255 255 255 / .12); border: 1px solid rgb(255 255 255 / .2); font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; backdrop-filter: blur(8px); }
.kurumsal-ust::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--k-vurgu); }
.kurumsal-banner h1 { margin: 0 0 12px; font-size: clamp(32px, 4vw, 64px); line-height: 1.03; letter-spacing: -.035em; color: #fff; text-wrap: balance; }
.kurumsal-ozet { margin: 0; max-width: 680px; font-size: clamp(15px, 1.25vw, 19px); line-height: 1.65; color: rgb(255 255 255 / .85); }

/* Düzen: yapışkan yan menü + içerik */
.kurumsal-duzen { display: grid; grid-template-columns: minmax(230px, 290px) minmax(0, 1fr); gap: clamp(20px, 3vw, 48px); align-items: start; margin-top: clamp(24px, 3.5vw, 48px); }
.kurumsal-duzen.genis { grid-template-columns: minmax(0, 1fr); }
.kurumsal-duzen.genis .kurumsal-ana { max-width: 980px; margin-inline: auto; width: 100%; }
.kurumsal-yan { position: sticky; top: 120px; display: grid; gap: 14px; }
.kurumsal-yan-kutu { padding: 10px; border-radius: 20px; background: var(--zemin); border: 1px solid var(--cizgi); box-shadow: 0 16px 40px -24px rgb(6 18 26 / .3); }
.kurumsal-yan-baslik { margin: 8px 12px 10px; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--metin-soluk); }
.kurumsal-yan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.kurumsal-yan a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 13px; color: var(--metin); text-decoration: none; font-weight: 500; font-size: 15px; transition: background .2s, color .2s, padding .2s; }
.kurumsal-yan a svg { opacity: 0; transform: translateX(-4px); transition: opacity .2s, transform .2s; }
.kurumsal-yan a:hover { background: var(--zemin-2); padding-left: 18px; }
.kurumsal-yan a:hover svg { opacity: .6; transform: none; }
.kurumsal-yan a[aria-current] { background: linear-gradient(135deg, var(--k-ana), color-mix(in srgb, var(--k-ana) 70%, var(--k-koyu))); color: #fff; box-shadow: 0 10px 22px -10px color-mix(in srgb, var(--k-ana) 70%, transparent); }
.kurumsal-yan a[aria-current] svg { opacity: 1; transform: none; }
.kurumsal-yan-iletisim { padding: 20px; border-radius: 20px; background: var(--k-acik); border: 1px solid var(--cizgi); }
.kurumsal-yan-iletisim p { margin: 0 0 10px; font-size: 14px; color: var(--metin-soluk); line-height: 1.55; }
.kurumsal-yan-iletisim a { padding: 0; font-weight: 600; color: var(--k-ana); }
.kurumsal-yan-iletisim a:hover { background: none; padding: 0; }
.kurumsal-ana { min-width: 0; display: grid; gap: clamp(28px, 4vw, 52px); }
.kurumsal-icerik { font-size: clamp(16px, 1.1vw, 18px); line-height: 1.8; color: var(--metin); }
.kurumsal-icerik h2, .kurumsal-icerik h3 { color: var(--k-koyu); letter-spacing: -.02em; }
.kurumsal-icerik > :first-child { margin-top: 0; }

/* Bilgi kutuları (vizyon/misyon/değerler) */
.kurumsal-kutular { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.kurumsal-kutular.sayi-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.kurumsal-kutu { position: relative; overflow: hidden; display: grid; align-content: start; gap: 10px; padding: clamp(24px, 2.4vw, 34px); border-radius: 24px; border: 1px solid var(--cizgi); background: linear-gradient(180deg, var(--zemin), var(--zemin-2)); transition: transform .35s, box-shadow .35s, border-color .35s; }
.kurumsal-kutu:hover { transform: translateY(-5px); border-color: color-mix(in srgb, var(--k-ana) 30%, var(--cizgi)); box-shadow: 0 24px 50px -24px rgb(6 18 26 / .3); }
.kurumsal-kutu-ikon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 17px; background: linear-gradient(135deg, var(--k-ana), color-mix(in srgb, var(--k-ana) 65%, var(--k-koyu))); color: #fff; box-shadow: 0 12px 24px -10px color-mix(in srgb, var(--k-ana) 70%, transparent); }
.kurumsal-kutu h2 { margin: 8px 0 0; font-size: clamp(19px, 1.5vw, 24px); letter-spacing: -.02em; color: var(--k-koyu); }
.kurumsal-kutu p { margin: 0; color: var(--metin-soluk); line-height: 1.7; }
.kurumsal-kutu-no { position: absolute; right: 20px; top: 14px; font-size: 52px; font-weight: 700; line-height: 1; letter-spacing: -.04em; color: color-mix(in srgb, var(--k-ana) 8%, transparent); }

.kurumsal-alt-baslik { margin: 0 0 16px; font-size: clamp(22px, 2vw, 32px); letter-spacing: -.03em; color: var(--k-koyu); }
.kurumsal-alt-baslik::before { content: ""; display: block; width: 34px; height: 3px; margin-bottom: 14px; border-radius: 2px; background: var(--k-vurgu); }
.kurumsal-galeri { list-style: none; padding: 0; margin: 0; columns: 3 220px; column-gap: 14px; }
.kurumsal-galeri li { break-inside: avoid; margin-bottom: 14px; }
.kurumsal-galeri figure { margin: 0; }
.kurumsal-galeri a { display: block; overflow: hidden; border-radius: 16px; cursor: zoom-in; }
.kurumsal-galeri img { display: block; width: 100%; height: auto; transition: transform .6s; }
.kurumsal-galeri a:hover img { transform: scale(1.05); }
.kurumsal-galeri figcaption { padding: 6px 2px 0; font-size: 13px; color: var(--metin-soluk); }

/* Liste kartları */
.kurumsal-kartlar { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 18px; margin: clamp(24px, 3vw, 40px) 0 0; padding: 0; }
.kurumsal-kart { position: relative; display: flex; flex-direction: column; overflow: hidden; border-radius: 24px; border: 8px solid var(--zemin); background: var(--zemin-2); box-shadow: 0 14px 34px rgb(14 27 36 / .08); transition: transform .4s, box-shadow .4s; }
.kurumsal-kart:hover { transform: translateY(-6px); box-shadow: 0 26px 54px rgb(14 27 36 / .14); }
.kurumsal-kart-gorsel { display: block; aspect-ratio: 16 / 10; overflow: hidden; border-radius: 16px; background: linear-gradient(135deg, var(--k-koyu), var(--k-ana)); }
.kurumsal-kart-gorsel img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s; }
.kurumsal-kart:hover .kurumsal-kart-gorsel img { transform: scale(1.05); }
.kurumsal-kart-yer { display: grid; place-items: center; width: 100%; height: 100%; color: rgb(255 255 255 / .25); font-size: 64px; font-weight: 700; letter-spacing: -.04em; }
.kurumsal-kart-govde { position: relative; display: grid; gap: 6px; padding: 18px 64px 18px 12px; }
.kurumsal-kart-ust { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--k-ana); }
.kurumsal-kart h2 { margin: 0; font-size: clamp(19px, 1.4vw, 23px); letter-spacing: -.02em; }
.kurumsal-kart h2 a { color: var(--k-koyu); text-decoration: none; }
.kurumsal-kart h2 a::after { content: ""; position: absolute; inset: 0; }
.kurumsal-kart p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--metin-soluk); }
.kurumsal-kart-ok { position: absolute; right: 12px; bottom: 18px; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--zemin); border: 1px solid var(--cizgi); color: var(--k-koyu); transition: transform .4s, background .4s, color .4s; }
.kurumsal-kart:hover .kurumsal-kart-ok { transform: rotate(45deg); background: var(--k-ana); color: #fff; border-color: var(--k-ana); }

@media (max-width: 980px) {
    .kurumsal-duzen { grid-template-columns: 1fr; }
    .kurumsal-yan { position: static; order: 2; }
}
@media (max-width: 640px) { .kurumsal-banner { border-radius: 20px; min-height: 240px; } }
@media (prefers-reduced-motion: reduce) { .kurumsal-kutu, .kurumsal-kart, .kurumsal-galeri img, .kurumsal-yan a { transition: none; } }