/* Royal Marin İnşaat */
:root {
    --vurgu: #c8a165;
    --koyu: #1b1b1b;
    --metin: #444;
    --menu-yukseklik: 90px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 300;
    font-size: 15px;
    line-height: 1.7;
    color: var(--metin);
    background: var(--koyu);
}
a { color: var(--vurgu); text-decoration: none; transition: color .3s; }
a:hover { color: #fff; }
h1, h2, h4, h5 { font-weight: 500; color: var(--koyu); }

/* ---------- Yükleniyor ---------- */
#preloader {
    position: fixed; inset: 0; z-index: 9999;
    background: var(--koyu);
    display: flex; align-items: center; justify-content: center;
    transition: opacity .6s, visibility .6s;
}
#preloader.bitti { opacity: 0; visibility: hidden; }
.kupler { display: grid; grid-template-columns: repeat(4, 12px); gap: 2px; }
.kupler span {
    width: 12px; height: 12px; background: var(--vurgu);
    animation: kup 1.3s ease-in-out infinite;
    animation-delay: calc(var(--i) * 60ms);
}
@keyframes kup {
    0%, 70%, 100% { transform: scale3d(1, 1, 1); }
    35% { transform: scale3d(0, 0, 1); }
}

/* ---------- Anasayfa slider ---------- */
.slider { position: fixed; inset: 0; overflow: hidden; background: #000; }
.slayt {
    position: absolute; inset: 0;
    background: center / cover no-repeat;
    transform: translateX(100%);
    transition: transform .7s ease-in-out;
}
.slayt.aktif { transform: translateX(0); }
.slayt.cikis-sol { transform: translateX(-100%); }
.slayt.cikis-sag { transform: translateX(100%); }
.slayt.giris-sol { transform: translateX(-100%); transition: none; }
.slayt.giris-sag { transform: translateX(100%); transition: none; }
.slider-perde { position: absolute; inset: 0; background: rgba(0, 0, 0, .25); pointer-events: none; }
.slider-baslik {
    position: absolute; left: 8%; bottom: 22%;
    color: #fff; font-size: clamp(28px, 4.5vw, 60px); font-weight: 300;
    text-shadow: 0 2px 10px rgba(0, 0, 0, .5);
    pointer-events: none;
}
.slider-baslik span { display: inline-block; opacity: 0; transform: translateY(20px); transition: all .8s; }
.slider-baslik.goster span { opacity: 1; transform: none; }
.slider-ok {
    position: absolute; top: 50%; z-index: 5;
    width: 50px; height: 50px; margin-top: -25px;
    border: 0; border-radius: 0;
    background: rgba(0, 0, 0, .4); color: #fff; font-size: 18px;
    cursor: pointer; transition: background .3s;
}
.slider-ok:hover { background: var(--vurgu); }
.slider-ok.onceki { left: 20px; }
.slider-ok.sonraki { right: 20px; }

.ozel-menu {
    position: fixed; right: 30px; bottom: 60px; z-index: 50;
    display: flex; flex-direction: column; gap: 10px; align-items: flex-end;
}
.ozel-buton {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 22px;
    background: rgba(0, 0, 0, .65); color: #fff;
    border-left: 3px solid var(--vurgu);
    font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase;
    transition: all .3s;
}
.ozel-buton i { font-size: 22px; color: var(--vurgu); transition: color .3s; }
.ozel-buton:hover { background: var(--vurgu); color: #fff; }
.ozel-buton:hover i { color: #fff; }

.video-kutu {
    position: fixed; inset: 0; z-index: 500;
    background: rgba(0, 0, 0, .85);
    display: flex; align-items: center; justify-content: center; padding: 20px;
}
.video-kutu[hidden] { display: none; }
.video-cerceve { position: relative; width: 100%; max-width: 800px; }
.video-oran { position: relative; padding-top: 56.25%; }
.video-oran iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-kapat {
    position: absolute; right: 0; top: -40px;
    background: none; border: 0; color: #fff; font-size: 34px; line-height: 1; cursor: pointer;
}

/* ---------- Alt bilgi ---------- */
.alt-bilgi {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    padding: 10px 30px;
    color: #aaa; font-size: 12px; letter-spacing: 1px;
    background: rgba(0, 0, 0, .55);
}
.alt-bilgi span { color: var(--vurgu); }
.sayfa-anasayfa .alt-bilgi { background: transparent; }

/* ---------- İç sayfalar (yarım ekran) ---------- */
.yarim-sayfa { position: fixed; inset: var(--menu-yukseklik) 0 40px 0; display: flex; }
.yarim-sol {
    position: relative; width: 50%; overflow: hidden;
    background: #222 center / cover no-repeat;
}
.yarim-sag {
    width: 50%; overflow-y: auto;
    background: url('/assets/img/slider/2.jpg') center / cover fixed;
    padding: 30px;
}
.yarim-sag.tek { width: 100%; }
.proje-detay .yarim-sag { background-image: url('/assets/img/slider/1.jpg'); }
.proje-detay .icerik-kutu { max-width: 1000px; }
.icerik-kutu {
    background: rgba(255, 255, 255, .92);
    border-radius: 6px;
    padding: 30px;
    margin: 0 auto;
}
.icerik-kutu p { margin: 0 0 1em; }
.icerik-kutu h4 { font-size: 18px; letter-spacing: 1px; text-transform: uppercase; margin: 1.5em 0 .5em; }
.icerik-kutu h4:first-child { margin-top: 0; }
.icerik-kutu .giris { font-size: 22px; line-height: 1.5; color: var(--koyu); }
.icerik-kutu a:hover { color: var(--koyu); }

.video-arka iframe {
    position: absolute; top: 50%; left: 50%;
    width: 177.78vh; height: 100%; min-width: 100%; min-height: 56.25vw;
    transform: translate(-50%, -50%);
    border: 0; pointer-events: none;
}
.harita iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(.4); }

/* ---------- Projeler ---------- */
.tam-sayfa {
    position: fixed; inset: var(--menu-yukseklik) 0 40px 0; overflow-y: auto;
    background: rgba(255, 255, 255, .96);
}
.kapsayici { max-width: 1170px; margin: 0 auto; padding: 40px 20px; }
.baslik-ayrac {
    text-align: center; font-size: 30px; letter-spacing: 4px; text-transform: uppercase;
    margin: 0 0 50px;
}
.baslik-ayrac::after { content: ""; display: block; width: 60px; height: 2px; background: var(--vurgu); margin: 18px auto 0; }
.baslik-cizgi { font-size: 26px; margin: 0 0 20px; padding-bottom: 12px; border-bottom: 2px solid var(--vurgu); }

.proje-listesi { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); }
.proje-kart { display: block; padding: 15px; text-align: center; color: var(--metin); }
.proje-kart h2 { font-size: 17px; margin: 0 0 15px; transition: color .3s; }
.proje-kart figure { position: relative; height: 200px; margin: 0 0 20px; overflow: hidden; background: #ddd; }
.proje-kart figure img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    filter: grayscale(1); transition: filter .5s, transform .8s;
}
.proje-kart:hover figure img { filter: none; transform: scale(1.05); }
.durum-rozet {
    position: absolute; left: 10px; top: 10px;
    padding: 3px 10px; font-size: 11px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
    color: #fff; background: rgba(0, 0, 0, .65);
}
.durum-rozet.devam, .etiket.durum.devam { background: var(--vurgu); }
.durum-rozet.tamam, .etiket.durum.tamam { background: #3c8d40; }
.proje-kart:hover h2 { color: var(--vurgu); }
.detay-buton {
    display: inline-block; padding: 8px 26px;
    border: 1px solid var(--koyu); color: var(--koyu);
    font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
    transition: all .3s;
}
.proje-kart:hover .detay-buton { background: var(--vurgu); border-color: var(--vurgu); color: #fff; }

/* ---------- Proje detay galeri ---------- */
.galeri { margin-bottom: 20px; }
.galeri-buyuk { position: relative; height: 420px; overflow: hidden; background: #111; }
.galeri-resim { position: absolute; inset: 0; background: center / cover no-repeat; opacity: 0; transition: opacity .6s; }
.galeri-resim.aktif { opacity: 1; }
.galeri-kucuk { display: flex; gap: 6px; margin-top: 6px; overflow-x: auto; scroll-behavior: smooth; }
.galeri-kucuk button {
    flex: 0 0 120px; height: 80px; border: 2px solid transparent; padding: 0;
    background: #222; opacity: .6; cursor: pointer; transition: all .3s;
}
.galeri-kucuk img { width: 100%; height: 100%; object-fit: cover; display: block; }
.galeri-buyuk { cursor: zoom-in; }
.galeri-buyut, .galeri-sayac {
    position: absolute; z-index: 5; top: 12px;
    background: rgba(0, 0, 0, .55); color: #fff; font-size: 13px;
}
.galeri-buyut { right: 12px; width: 38px; height: 38px; border: 0; cursor: pointer; font-size: 16px; transition: background .3s; }
.galeri-buyut:hover { background: var(--vurgu); }
.galeri-sayac { left: 12px; padding: 6px 12px; letter-spacing: 1px; }

/* Tam ekran resim görüntüleyici */
.lightbox {
    position: fixed; inset: 0; z-index: 600;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0, 0, 0, .94);
    opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
}
.lightbox.acik { opacity: 1; visibility: visible; }
.lightbox img { max-width: 92vw; max-height: 86vh; object-fit: contain; box-shadow: 0 10px 40px rgba(0, 0, 0, .6); user-select: none; }
.lightbox .slider-ok { position: fixed; }
.lightbox-kapat {
    position: fixed; top: 14px; right: 18px;
    background: none; border: 0; color: #fff; font-size: 40px; line-height: 1; cursor: pointer;
}
.lightbox-kapat:hover { color: var(--vurgu); }
.lightbox-sayac { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); color: #ccc; font-size: 13px; letter-spacing: 2px; }
body.kilitli { overflow: hidden; }

.gizli-alan { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.proje-bilgi .etiket + .etiket { margin-left: 4px; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}
.galeri-kucuk button.aktif, .galeri-kucuk button:hover { opacity: 1; border-color: var(--vurgu); }
.proje-bilgi .etiket {
    display: inline-block; padding: 2px 10px; margin-bottom: 8px;
    background: #777; color: #fff; font-size: 12px; font-weight: 500; border-radius: 3px;
}
.proje-bilgi b { font-weight: 500; color: var(--koyu); }

/* ---------- İletişim ---------- */
.adres { list-style: none; padding: 0; margin: 0 0 30px; }
.adres li { display: flex; align-items: center; gap: 12px; font-size: 16px; }
.adres i { color: var(--vurgu); font-size: 20px; }
.iletisim-formu input, .iletisim-formu textarea {
    width: 100%; padding: 8px 15px; margin: 5px 0;
    border: 1px solid #ccc; border-radius: 4px;
    font: inherit; font-weight: 400;
}
.iletisim-formu input:focus, .iletisim-formu textarea:focus { outline: none; border-color: var(--vurgu); }
.iletisim-formu .input-validation-error { border-color: #e33; }
.gonder {
    margin-top: 10px; padding: 10px 40px;
    border: 2px solid var(--vurgu); background: transparent; color: var(--vurgu);
    font: inherit; font-weight: 500; letter-spacing: 2px; text-transform: uppercase;
    cursor: pointer; transition: all .3s;
}
.gonder:hover { background: var(--vurgu); color: #fff; }
.hata { color: #f00; font-size: 13px; margin-top: 10px; }
.hata ul { list-style: none; margin: 0; padding: 0; }
.bilgi-mesaj { padding: 10px 15px; margin-bottom: 10px; background: #e7f6e7; color: #2c662d; border-radius: 4px; }

/* ---------- Mobil ---------- */
@media (max-width: 991px) {
    :root { --menu-yukseklik: 70px; }
    .ust-menu { padding: 0 16px; }

    .yarim-sayfa { position: static; flex-direction: column; padding: var(--menu-yukseklik) 0 40px; min-height: 100%; }
    .yarim-sol { width: 100%; height: 45vh; }
    .yarim-sag { width: 100%; padding: 16px; background-attachment: scroll; }
    .icerik-kutu { padding: 20px; }
    .tam-sayfa { position: static; padding: var(--menu-yukseklik) 0 40px; min-height: 100%; }
    .proje-listesi { grid-template-columns: repeat(2, 1fr); }
    .galeri-buyuk { height: 280px; }
    .ozel-menu { right: 16px; bottom: 50px; }
    .alt-bilgi { padding: 10px 16px; }
}
@media (max-width: 600px) {
    .proje-listesi { grid-template-columns: 1fr; }
    .ozel-buton span { display: none; }
    .ozel-buton { padding: 12px 14px; }
    .slider-ok { width: 40px; height: 40px; margin-top: -20px; }
    .slider-ok.onceki { left: 8px; }
    .slider-ok.sonraki { right: 8px; }
    .galeri-kucuk button { flex-basis: 80px; height: 50px; }
}

/* =========================================================
   Anasayfa - inşaat firması tanıtım akışı
   ========================================================= */
:root { --baslik-font: 'Barlow Condensed', 'Roboto', Arial, sans-serif; }
html { scroll-behavior: smooth; }
.ust-menu { transition: background .4s, box-shadow .4s, height .4s; }
.sayfa-anasayfa .ust-menu.dolu { background: rgba(14, 14, 14, .96); box-shadow: 0 2px 24px rgba(0, 0, 0, .45); }

/* Şantiye şeridi */
.ikaz-serit {
    height: 10px;
    background: repeating-linear-gradient(-45deg, var(--vurgu) 0 18px, #151515 18px 36px);
}

/* Ortak butonlar ve başlıklar */
.buton {
    position: relative; overflow: hidden;
    display: inline-flex; align-items: center; gap: 12px;
    padding: 16px 30px; border: 2px solid var(--vurgu);
    font-size: 13px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase;
    transition: color .35s, border-color .35s, background .35s;
}
.buton i { transition: transform .35s; }
.buton:hover i.fa-arrow-right { transform: translateX(5px); }
.buton.dolu { background: var(--vurgu); color: #fff; }
.buton.dolu:hover { background: #fff; border-color: #fff; color: var(--koyu); }
.buton.koyu { background: var(--koyu); border-color: var(--koyu); color: #fff; }
.buton.koyu:hover { background: var(--vurgu); border-color: var(--vurgu); color: #fff; }
.buton.siyah { background: #111; border-color: #111; color: #fff; }
.buton.siyah:hover { background: #fff; border-color: #fff; color: #111; }
.ust-etiket {
    display: inline-flex; align-items: center; gap: 10px;
    color: var(--vurgu); font-size: 12px; font-weight: 500; letter-spacing: 3.5px; text-transform: uppercase;
}
.ust-etiket::before { content: ""; width: 34px; height: 2px; background: currentColor; }
.ust-etiket.koyu { color: #9c7740; }

/* ---------- Giriş ---------- */
.slider.kahraman { position: relative; height: 100vh; height: 100svh; min-height: 640px; }
.kahraman .slayt.aktif { animation: yakinlas 8s ease-out both; }
@keyframes yakinlas { from { scale: 1.08; } to { scale: 1; } }
.kahraman .slider-perde {
    background:
        linear-gradient(90deg, rgba(8, 8, 8, .92) 0%, rgba(8, 8, 8, .6) 42%, rgba(8, 8, 8, .05) 100%),
        linear-gradient(0deg, rgba(8, 8, 8, .75), transparent 45%);
}
.kahraman-izgara {
    position: absolute; inset: 0; pointer-events: none; opacity: .12;
    background-image:
        linear-gradient(rgba(255, 255, 255, .6) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .6) 1px, transparent 1px);
    background-size: 90px 90px;
    -webkit-mask: radial-gradient(ellipse at 15% 50%, #000, transparent 65%);
    mask: radial-gradient(ellipse at 15% 50%, #000, transparent 65%);
}
.dev-yazi {
    position: absolute; right: -1vw; bottom: 9vh; z-index: 2; pointer-events: none;
    font-family: var(--baslik-font); font-weight: 700; line-height: .8;
    font-size: clamp(90px, 17vw, 300px); letter-spacing: .02em;
    color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .16);
}
.kahraman-icerik {
    position: absolute; z-index: 4; left: 8%; top: 50%; transform: translateY(-50%);
    width: min(700px, 84%); color: #fff;
}
.kahraman-icerik > * { animation: icerik-gel .9s ease-out both; }
.kahraman-icerik > :nth-child(2) { animation-delay: .15s; }
.kahraman-icerik > :nth-child(3) { animation-delay: .3s; }
.kahraman-icerik > :nth-child(4) { animation-delay: .45s; }
@keyframes icerik-gel { from { opacity: 0; transform: translateY(30px); } }
.kahraman-icerik h1 {
    margin: 22px 0 22px; color: #fff;
    font-family: var(--baslik-font); font-weight: 700; text-transform: uppercase;
    font-size: clamp(44px, 6.4vw, 96px); line-height: .95; letter-spacing: .5px;
}
.kahraman-icerik h1 em { font-style: normal; color: var(--vurgu); }
.kahraman-icerik p { margin: 0 0 38px; font-size: clamp(15px, 1.2vw, 18px); color: rgba(255, 255, 255, .78); max-width: 520px; }
.kahraman-butonlar { display: flex; flex-wrap: wrap; align-items: center; gap: 30px; }

.oynat { display: inline-flex; align-items: center; gap: 16px; color: #fff; font-size: 14px; font-weight: 500; }
.oynat small { display: block; color: rgba(255, 255, 255, .55); font-size: 12px; font-weight: 300; }
.oynat-daire {
    position: relative; display: flex; align-items: center; justify-content: center;
    width: 58px; height: 58px; border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, .6); font-size: 15px; padding-left: 3px;
    transition: background .3s, border-color .3s;
}
.oynat-daire::after {
    content: ""; position: absolute; inset: -2px; border-radius: 50%;
    border: 2px solid var(--vurgu); animation: yayil 2.2s ease-out infinite;
}
@keyframes yayil { from { transform: scale(1); opacity: .9; } to { transform: scale(1.7); opacity: 0; } }
.oynat:hover { color: var(--vurgu); }
.oynat:hover .oynat-daire { background: var(--vurgu); border-color: var(--vurgu); color: #fff; }

.kahraman-kart {
    position: absolute; z-index: 5; right: 4%; bottom: 64px;
    display: flex; align-items: center; gap: 16px;
    width: min(400px, 40vw); padding: 12px 20px 12px 12px;
    background: rgba(18, 18, 18, .55); border: 1px solid rgba(255, 255, 255, .14);
    -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    color: #fff; transition: border-color .3s, transform .3s;
    animation: icerik-gel .9s .7s ease-out both;
}
.kahraman-kart:hover { color: #fff; border-color: var(--vurgu); transform: translateY(-4px); }
.kahraman-kart-resim { flex: 0 0 92px; height: 72px; background: center / cover; }
.kahraman-kart-metin { flex: 1; min-width: 0; display: grid; line-height: 1.35; }
.kahraman-kart-metin small { color: var(--vurgu); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; }
.kahraman-kart-metin b { font-family: var(--baslik-font); font-size: 21px; font-weight: 600; letter-spacing: .5px; }
.kahraman-kart-metin span { color: rgba(255, 255, 255, .6); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.canli { font-size: 7px; vertical-align: middle; margin-right: 4px; color: #4cd964; animation: canli 1.4s ease-in-out infinite; }
@keyframes canli { 50% { opacity: .25; } }
.kahraman-kart-ok { color: var(--vurgu); transition: transform .3s; }
.kahraman-kart:hover .kahraman-kart-ok { transform: translateX(4px); }

.slayt-kontrol { position: absolute; z-index: 5; left: 8%; bottom: 64px; display: flex; align-items: center; gap: 18px; }
.kahraman .slider-ok {
    position: static; margin: 0; width: 46px; height: 46px;
    background: transparent; border: 1px solid rgba(255, 255, 255, .35); border-radius: 50%;
    transition: background .3s, border-color .3s;
}
.kahraman .slider-ok:hover { background: var(--vurgu); border-color: var(--vurgu); }
.slayt-sayac { display: flex; align-items: center; gap: 14px; color: rgba(255, 255, 255, .5); font-family: var(--baslik-font); font-size: 16px; letter-spacing: 1px; }
.slayt-sayac b { color: #fff; font-size: 22px; font-weight: 600; }
.sayac-cubuk { position: relative; width: 110px; height: 2px; background: rgba(255, 255, 255, .2); overflow: hidden; }
.sayac-cubuk i { position: absolute; inset: 0; background: var(--vurgu); transform-origin: left; transform: scaleX(0); }
@keyframes sayac-dol { to { transform: scaleX(1); } }

.oynat-daire.sade { padding-left: 0; }
.oynat-daire.sade::after { display: none; }
.asagi {
    position: absolute; z-index: 5; left: 50%; bottom: 40px; transform: translateX(-50%);
    width: 26px; height: 42px; border: 2px solid rgba(255, 255, 255, .55); border-radius: 14px;
}
.asagi span {
    position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px;
    border-radius: 2px; background: var(--vurgu); animation: fare 1.8s ease-in-out infinite;
}
@keyframes fare { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- Kayan şerit ---------- */
.kayan-serit { overflow: hidden; background: var(--vurgu); color: #111; white-space: nowrap; }
.kayan-ic { display: inline-flex; animation: kay 38s linear infinite; }
.kayan-ic > span { display: inline-flex; align-items: center; }
.kayan-serit span {
    font-family: var(--baslik-font); font-weight: 700; font-size: 26px; letter-spacing: 2px; text-transform: uppercase;
    padding: 14px 0;
}
.kayan-serit i { font-size: 10px; margin: 0 34px; opacity: .55; }
@keyframes kay { to { transform: translateX(-50%); } }

/* ---------- Rakamlar ---------- */
.rakamlar { background: #111; color: #fff; }
.rakam-izgara { display: grid; grid-template-columns: repeat(4, 1fr); padding-top: 60px; padding-bottom: 60px; }
.rakam { display: grid; justify-items: center; gap: 2px; text-align: center; padding: 10px; }
.rakam + .rakam { border-left: 1px solid rgba(255, 255, 255, .08); }
.rakam i { font-size: 26px; color: var(--vurgu); margin-bottom: 10px; }
.rakam b { font-family: var(--baslik-font); font-size: clamp(40px, 4.4vw, 62px); font-weight: 700; line-height: 1; }
.rakam span { color: #8a8a8a; font-size: 12px; letter-spacing: 2.5px; text-transform: uppercase; }

/* ---------- Bölümler ---------- */
.bolum { padding: 110px 0; background: #161616; color: #a9a9a9; }
.bolum h2 { color: #fff; }
.bolum.acik-zemin { background: #f5f3ef; color: #5b5b5b; }
.bolum.acik-zemin h2, .bolum.acik-zemin h3 { color: var(--koyu); }
.bolum h2 {
    font-family: var(--baslik-font); font-weight: 700; text-transform: uppercase;
    font-size: clamp(36px, 4vw, 58px); line-height: 1; letter-spacing: .5px;
}
.bolum h2 em { font-style: normal; color: var(--vurgu); }
.bolum-baslik { text-align: center; max-width: 660px; margin: 0 auto 60px; }
.bolum-baslik h2 { margin: 16px 0 14px; }
.bolum-baslik p { margin: 0; }
.bolum-baslik .ust-etiket::after { content: ""; width: 34px; height: 2px; background: currentColor; }

/* Neden Royal Marin */
.neden-izgara { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.neden-gorsel { position: relative; height: 560px; }
.neden-resim { position: absolute; background: center / cover no-repeat; box-shadow: 0 30px 60px rgba(0, 0, 0, .18); }
.neden-resim.buyuk { left: 0; top: 0; width: 76%; height: 82%; }
.neden-resim.kucuk { right: 0; bottom: 0; width: 52%; height: 50%; border: 10px solid #f5f3ef; }
.neden-rozet {
    position: absolute; left: 30px; bottom: 30px; z-index: 2;
    display: grid; padding: 22px 26px; background: var(--vurgu); color: #fff;
    font-size: 13px; line-height: 1.3; letter-spacing: 1px; text-transform: uppercase;
}
.neden-rozet b { font-family: var(--baslik-font); font-size: 54px; line-height: 1; }
.neden-metin h2 { margin: 16px 0 22px; }
.neden-liste { list-style: none; margin: 34px 0 40px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 26px 30px; }
.neden-liste li { display: flex; gap: 14px; font-size: 14px; line-height: 1.5; }
.neden-liste i {
    flex: 0 0 44px; height: 44px; display: flex; align-items: center; justify-content: center;
    background: #fff; color: var(--vurgu); font-size: 18px; box-shadow: 0 6px 18px rgba(0, 0, 0, .06);
}
.neden-liste b { display: block; color: var(--koyu); font-weight: 500; font-size: 15px; margin-bottom: 2px; }

/* Hizmetler */
.hizmet-bolum { background: #111; }
.hizmet-izgara { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255, 255, 255, .08); border-left: 1px solid rgba(255, 255, 255, .08); }
.hizmet {
    position: relative; overflow: hidden; padding: 48px 40px;
    border-right: 1px solid rgba(255, 255, 255, .08); border-bottom: 1px solid rgba(255, 255, 255, .08);
    transition: opacity .8s, transform .8s, background .4s;
    transition-delay: calc(var(--sira) * 100ms);
}
.hizmet::before {
    content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 3px;
    background: var(--vurgu); transform: scaleX(0); transform-origin: left; transition: transform .45s;
}
.hizmet:hover { background: #1a1a1a; transition-delay: 0s; }
.hizmet:hover::before { transform: scaleX(1); }
.hizmet-no {
    position: absolute; right: 30px; top: 22px;
    font-family: var(--baslik-font); font-size: 64px; font-weight: 700; line-height: 1;
    color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .14); transition: -webkit-text-stroke-color .4s;
}
.hizmet:hover .hizmet-no { -webkit-text-stroke-color: var(--vurgu); }
.hizmet-ikon { display: block; margin-bottom: 26px; color: var(--vurgu); font-size: 40px; transition: transform .4s; }
.hizmet:hover .hizmet-ikon { transform: translateY(-4px); }
.hizmet h3 { margin: 0 0 12px; color: #fff; font-family: var(--baslik-font); font-size: 26px; font-weight: 600; letter-spacing: .5px; text-transform: uppercase; }
.hizmet p { margin: 0; font-size: 14px; }

/* Öne çıkan proje */
.one-cikan { background: #161616; }
.one-cikan-izgara { display: grid; grid-template-columns: 1.15fr 1fr; gap: 80px; align-items: center; }
.one-cikan-resim {
    position: relative; display: block; min-height: 520px;
    background: center / cover no-repeat;
    box-shadow: -22px 22px 0 var(--vurgu);
    transition: box-shadow .4s;
}
.one-cikan-resim:hover { box-shadow: -30px 30px 0 var(--vurgu); }
.one-cikan-resim .durum-rozet { left: 20px; top: 20px; padding: 8px 14px; font-size: 12px; }
.one-cikan-metin h2 { margin: 16px 0 20px; }
.proje-ozellik { list-style: none; margin: 32px 0 40px; padding: 26px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; border-top: 1px solid rgba(255, 255, 255, .08); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.proje-ozellik li { display: flex; gap: 14px; align-items: flex-start; font-size: 14px; }
.proje-ozellik i { color: var(--vurgu); font-size: 18px; margin-top: 4px; width: 20px; text-align: center; }
.proje-ozellik b { display: block; color: #fff; font-weight: 500; font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; }

/* Galeri */
.ana-galeri { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 230px; gap: 12px; }
.ana-galeri-oge {
    position: relative; overflow: hidden; padding: 0; border: 0; background: #ddd; cursor: zoom-in;
    transition: opacity .8s, transform .8s; transition-delay: calc(var(--sira) * 90ms);
}
.ana-galeri-oge:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.ana-galeri-oge:nth-child(6) { grid-column: span 2; }
.ana-galeri-oge img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s; }
.ana-galeri-oge::after { content: ""; position: absolute; inset: 0; background: rgba(17, 17, 17, .55); opacity: 0; transition: opacity .4s; }
.ana-galeri-oge i {
    position: absolute; left: 50%; top: 50%; z-index: 2; translate: -50% -50%;
    width: 54px; height: 54px; display: flex; align-items: center; justify-content: center;
    background: var(--vurgu); color: #fff; font-size: 20px; border-radius: 50%;
    opacity: 0; scale: .6; transition: opacity .4s, scale .4s;
}
.ana-galeri-oge:hover img { transform: scale(1.08); }
.ana-galeri-oge:hover::after { opacity: 1; }
.ana-galeri-oge:hover i { opacity: 1; scale: 1; }

/* Süreç */
.surec-bolum { position: relative; background: #111 url('/assets/img/slider/3.jpg') center / cover no-repeat; }
.surec-bolum::before { content: ""; position: absolute; inset: 0; background: rgba(12, 12, 12, .9); }
.surec-bolum .kapsayici { position: relative; }
.surec { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); position: relative; }
.surec::before {
    content: ""; position: absolute; left: 10%; right: 10%; top: 48px;
    border-top: 2px dashed rgba(200, 161, 101, .45);
}
.surec li { position: relative; text-align: center; padding: 0 10px; transition-delay: calc(var(--sira) * 140ms); }
.surec-ikon {
    position: relative; display: flex; align-items: center; justify-content: center;
    width: 96px; height: 96px; margin: 0 auto 18px;
    background: #161616; border: 2px solid var(--vurgu); color: var(--vurgu); font-size: 34px;
    clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
    transition: background .3s, color .3s;
}
.surec li:hover .surec-ikon { background: var(--vurgu); color: #fff; }
.surec small { color: var(--vurgu); font-family: var(--baslik-font); font-size: 18px; font-weight: 700; letter-spacing: 2px; }
.surec h3 { margin: 2px 0 0; color: #fff; font-family: var(--baslik-font); font-size: 21px; font-weight: 600; letter-spacing: .5px; text-transform: uppercase; }

/* Çağrı */
.cagri { background: var(--vurgu); color: #fff; }
.cagri-icerik { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-top: 60px; padding-bottom: 60px; }
.cagri h2 {
    margin: 0 0 8px; color: #fff;
    font-family: var(--baslik-font); font-size: clamp(30px, 3.2vw, 46px); font-weight: 700; line-height: 1; text-transform: uppercase;
}
.cagri p { margin: 0; color: rgba(255, 255, 255, .92); }

/* Geniş alt bilgi */
.genis-alt { background: #0c0c0c; color: #8d8d8d; font-size: 14px; }
.genis-alt-izgara { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 50px; padding-top: 70px; padding-bottom: 50px; }
.genis-alt-logo { height: 64px; width: auto; margin-bottom: 18px; }
.genis-alt h4, .genis-alt .genis-alt-baslik { margin: 6px 0 20px; color: #fff; font-family: var(--baslik-font); font-size: 22px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
.genis-alt ul { list-style: none; margin: 0; padding: 0; }
.genis-alt li + li { margin-top: 10px; }
.genis-alt a { color: #b5b5b5; }
.genis-alt a:hover { color: var(--vurgu); }
.genis-alt .sosyal { display: flex; gap: 8px; margin-top: 22px; }
.genis-alt .sosyal li + li { margin-top: 0; }
.genis-alt .sosyal a { color: #fff; }
.genis-alt-iletisim li { display: flex; gap: 12px; }
.genis-alt-iletisim i { color: var(--vurgu); margin-top: 5px; }
.sayfa-anasayfa .alt-bilgi { position: static; background: transparent; border-top: 1px solid rgba(255, 255, 255, .06); padding: 20px 30px; text-align: center; }

/* Kaydırınca belirme */
.belir { opacity: 0; transform: translateY(40px); transition: opacity .8s ease, transform .8s ease; }
.belir.gorundu { opacity: 1; transform: none; }

@media (max-width: 1199px) {
    .kahraman-kart { display: none; }
}
@media (max-width: 991px) {
    .rakam-izgara { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
    .rakam:nth-child(3) { border-left: 0; }
    .neden-izgara, .one-cikan-izgara { grid-template-columns: 1fr; gap: 50px; }
    .neden-gorsel { height: 420px; }
    .hizmet-izgara { grid-template-columns: repeat(2, 1fr); }
    .one-cikan-resim { min-height: 340px; margin-left: 22px; }
    .ana-galeri { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
    .surec { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
    .surec::before { display: none; }
    .cagri-icerik { flex-direction: column; align-items: flex-start; }
    .genis-alt-izgara { grid-template-columns: 1fr 1fr; }
    .genis-alt-izgara > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
    .bolum { padding: 70px 0; }
    .kahraman-icerik { left: 16px; width: calc(100% - 32px); }
    .slayt-kontrol { left: 16px; bottom: 40px; }
    .asagi, .dev-yazi { display: none; }
    .kahraman-butonlar { gap: 18px 22px; }
    .kahraman-butonlar .buton { flex-basis: 100%; justify-content: center; }
    .oynat small { display: none; }
    .oynat-daire { width: 48px; height: 48px; }
    .neden-gorsel { height: 320px; }
    .neden-rozet { left: 14px; bottom: 14px; padding: 14px 18px; }
    .neden-rozet b { font-size: 38px; }
    .neden-liste, .proje-ozellik { grid-template-columns: 1fr; }
    .hizmet-izgara { grid-template-columns: 1fr; }
    .hizmet { padding: 36px 26px; }
    .surec { grid-template-columns: repeat(2, 1fr); }
    .kayan-serit span { font-size: 20px; }
    .genis-alt-izgara { grid-template-columns: 1fr; gap: 34px; }
    .buton { padding: 14px 22px; }
}
@media (prefers-reduced-motion: reduce) {
    .belir { opacity: 1; transform: none; }
    .kayan-ic { animation: none; }
}

/* =========================================================
   Menü
   ========================================================= */
.ust-menu {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    height: var(--menu-yukseklik);
    display: flex; align-items: center; gap: 40px;
    padding: 0 36px;
    background: rgba(14, 14, 14, .82);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    transition: background .4s, box-shadow .4s;
}
.sayfa-anasayfa .ust-menu {
    background: linear-gradient(rgba(0, 0, 0, .65), transparent);
    -webkit-backdrop-filter: none; backdrop-filter: none; border-bottom-color: transparent;
}
.sayfa-anasayfa .ust-menu.dolu, .ust-menu.kaydi {
    background: rgba(14, 14, 14, .9); box-shadow: 0 8px 30px rgba(0, 0, 0, .35);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    border-bottom-color: rgba(255, 255, 255, .06);
}
.logo { display: block; flex: none; height: 100%; padding: 14px 0; }
.logo img { height: 100%; width: auto; display: block; transition: transform .3s; }
.logo:hover img { transform: scale(1.04); }

.ana-menu { flex: 1; display: flex; align-items: center; justify-content: space-between; height: 100%; }
.menu-linkler { list-style: none; margin: 0; padding: 0; display: flex; height: 100%; }
.menu-linkler > li { position: relative; display: flex; align-items: center; }
.menu-link {
    position: relative; display: flex; align-items: center; gap: 7px; height: 100%;
    padding: 0 20px;
    color: #fff; font-family: var(--baslik-font); font-size: 17px; font-weight: 600;
    letter-spacing: 1.5px; text-transform: uppercase;
}
.menu-link i { font-size: 10px; opacity: .6; transition: transform .3s; }
.menu-link::after {
    content: ""; position: absolute; left: 20px; right: 20px; bottom: 22px; height: 2px;
    background: var(--vurgu); transform: scaleX(0); transform-origin: right; transition: transform .35s;
}
.menu-link:hover, .menu-link.aktif { color: #fff; }
.menu-link:hover::after, .menu-link.aktif::after { transform: scaleX(1); transform-origin: left; }
.menu-link.aktif { color: var(--vurgu); }
.acilir:hover .menu-link i, .acilir:focus-within .menu-link i { transform: rotate(180deg); }

.acilir-panel {
    position: absolute; top: calc(100% - 8px); left: 8px; min-width: 290px;
    display: grid; gap: 2px; padding: 10px;
    background: rgba(20, 20, 20, .97); border-top: 2px solid var(--vurgu);
    box-shadow: 0 24px 50px rgba(0, 0, 0, .45);
    opacity: 0; visibility: hidden; transform: translateY(12px);
    transition: opacity .3s, transform .3s, visibility .3s;
}
.acilir:hover .acilir-panel, .acilir:focus-within .acilir-panel { opacity: 1; visibility: visible; transform: none; }
.acilir-panel a { display: flex; align-items: center; gap: 14px; padding: 12px 14px; color: #ddd; transition: background .25s; }
.acilir-panel a > i {
    flex: 0 0 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    background: rgba(200, 161, 101, .12); color: var(--vurgu); font-size: 16px; transition: background .25s, color .25s;
}
.acilir-panel b { display: block; color: #fff; font-weight: 500; font-size: 14px; }
.acilir-panel small { display: block; color: #888; font-size: 12px; line-height: 1.4; }
.acilir-panel .dis { font-size: 10px; margin-left: 4px; color: var(--vurgu); }
.acilir-panel a:hover { background: rgba(255, 255, 255, .05); color: #fff; }
.acilir-panel a:hover > i { background: var(--vurgu); color: #fff; }

.menu-sag { display: flex; align-items: center; gap: 22px; }
.sosyal { list-style: none; margin: 0; padding: 0; display: flex; gap: 8px; }
.sosyal a {
    display: flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .25);
    color: #fff; font-size: 13px;
    transition: background .3s, border-color .3s, transform .3s;
}
.sosyal a:hover { background: var(--vurgu); border-color: var(--vurgu); color: #fff; transform: translateY(-3px); }
.menu-buton {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 11px 22px; background: var(--vurgu); color: #fff;
    font-size: 12px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase;
    clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
    transition: background .3s, color .3s;
}
.menu-buton:hover { background: #fff; color: var(--koyu); }
.menu-mobil-alt, .menu-ac { display: none; }

@media (max-width: 1199px) {
    .ust-menu { gap: 20px; padding: 0 24px; }
    .menu-link { padding: 0 14px; }
    .menu-link::after { left: 14px; right: 14px; }
    .menu-sag .sosyal { display: none; }
}
@media (max-width: 991px) {
    .ust-menu { padding: 0 16px; }
    .menu-ac {
        position: relative; z-index: 2; display: flex; flex-direction: column; gap: 6px; align-items: flex-end;
        margin-left: auto; padding: 12px 6px; background: none; border: 0; cursor: pointer;
    }
    .menu-ac span { width: 28px; height: 2px; background: #fff; transition: transform .35s, opacity .35s, width .35s; }
    .menu-ac span:nth-child(2) { width: 20px; background: var(--vurgu); }
    .menu-acik .menu-ac span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-acik .menu-ac span:nth-child(2) { opacity: 0; }
    .menu-acik .menu-ac span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    body.menu-acik { overflow: hidden; }
    /* backdrop-filter, içindeki sabit konumlu menü panelini başlığa hapseder */
    .ust-menu, .ust-menu.kaydi, .sayfa-anasayfa .ust-menu, .sayfa-anasayfa .ust-menu.dolu { -webkit-backdrop-filter: none; backdrop-filter: none; }
    .ust-menu, .ust-menu.kaydi, .sayfa-anasayfa .ust-menu.dolu { background: rgba(14, 14, 14, .97); }
    .menu-acik .ust-menu, .menu-acik.sayfa-anasayfa .ust-menu { background: #101010; }

    .ana-menu {
        position: fixed; inset: var(--menu-yukseklik) 0 0 0; height: auto;
        flex-direction: column; align-items: stretch; justify-content: flex-start;
        padding: 20px 24px 30px; overflow-y: auto;
        background:
            repeating-linear-gradient(-45deg, rgba(200, 161, 101, .04) 0 2px, transparent 2px 22px),
            #101010;
        clip-path: inset(0 0 100% 0); visibility: hidden;
        transition: clip-path .55s cubic-bezier(.7, 0, .2, 1), visibility .55s;
    }
    .menu-acik .ana-menu { clip-path: inset(0 0 0 0); visibility: visible; }
    .menu-linkler { flex-direction: column; height: auto; }
    .menu-linkler > li {
        display: block; border-bottom: 1px solid rgba(255, 255, 255, .07);
        opacity: 0; transform: translateY(20px); transition: opacity .4s, transform .4s;
    }
    .menu-acik .menu-linkler > li { opacity: 1; transform: none; transition-delay: calc(.2s + var(--sira) * 70ms); }
    .menu-link { height: auto; padding: 16px 0; font-size: 30px; }
    .menu-link::after { display: none; }
    .menu-link i { display: none; }
    .acilir-panel {
        position: static; min-width: 0; padding: 0 0 14px; background: none; border: 0; box-shadow: none;
        opacity: 1; visibility: visible; transform: none;
    }
    .acilir-panel a { padding: 8px 0; }
    .acilir-panel a > i { flex-basis: 34px; height: 34px; font-size: 14px; }
    .menu-sag { flex-direction: row-reverse; justify-content: space-between; margin-top: 30px; }
    .menu-sag .sosyal { display: flex; }
    .menu-mobil-alt { display: grid; gap: 8px; margin-top: 26px; color: #888; font-size: 13px; }
    .menu-mobil-alt i { width: 18px; color: var(--vurgu); }
    .menu-mobil-alt a { color: #bbb; }
}

/* =========================================================
   İç sayfalar - anasayfa tasarımının devamı
   ========================================================= */
.genis-alt .alt-bilgi { position: static; background: transparent; border-top: 1px solid rgba(255, 255, 255, .06); padding: 20px 30px; text-align: center; }

/* Sayfa üst bandı */
.sayfa-bant {
    position: relative; overflow: hidden;
    min-height: 460px; padding-top: var(--menu-yukseklik);
    display: flex; align-items: center;
    background: #111 center / cover no-repeat; color: #fff;
}
.sayfa-bant::before {
    content: ""; position: absolute; inset: 0;
    background:
        linear-gradient(90deg, rgba(8, 8, 8, .9) 0%, rgba(8, 8, 8, .55) 50%, rgba(8, 8, 8, .25) 100%),
        linear-gradient(0deg, rgba(8, 8, 8, .7), transparent 50%);
}
.sayfa-bant .kahraman-izgara { z-index: 1; }
.sayfa-bant-icerik { position: relative; z-index: 2; width: 100%; padding-top: 50px; padding-bottom: 70px; }
.sayfa-bant-icerik > * { animation: icerik-gel .9s ease-out both; }
.sayfa-bant-icerik > :nth-child(2) { animation-delay: .12s; }
.sayfa-bant-icerik > :nth-child(3) { animation-delay: .24s; }
.sayfa-bant h1 {
    margin: 16px 0 22px; color: #fff; max-width: 900px;
    font-family: var(--baslik-font); font-weight: 700; text-transform: uppercase;
    font-size: clamp(40px, 5.6vw, 84px); line-height: .95; letter-spacing: .5px;
}
.kirinti { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 13px; color: rgba(255, 255, 255, .6); }
.kirinti a { color: #fff; }
.kirinti a:hover { color: var(--vurgu); }
.kirinti > i { font-size: 9px; color: var(--vurgu); }
.kirinti > span { color: var(--vurgu); }
.sayfa-bant > .ikaz-serit { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; }

/* Ortak metin parçaları */
.giris-metni { font-size: 19px; line-height: 1.6; color: var(--koyu); font-weight: 400; }
.acik-zemin .buton.cizgili { color: var(--koyu); border-color: var(--koyu); }
.acik-zemin .buton.cizgili:hover { background: var(--koyu); color: #fff; }
.buton.blok { display: flex; justify-content: center; width: 100%; }

/* Kurumsal */
.video-kapak { display: flex; align-items: center; justify-content: center; color: #fff; z-index: 1; }
.video-kapak::before { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, .35); transition: background .3s; }
.video-kapak .oynat-daire { position: relative; background: rgba(0, 0, 0, .3); }
.video-kapak:hover { color: #fff; }
.video-kapak:hover::before { background: rgba(0, 0, 0, .15); }
.video-kapak:hover .oynat-daire { background: var(--vurgu); border-color: var(--vurgu); }
.neden-resim.buyuk.sag { left: auto; right: 0; }
.neden-resim.kucuk.sol { right: auto; left: 0; }
.mv-izgara { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid rgba(255, 255, 255, .08); border-left: 1px solid rgba(255, 255, 255, .08); }
.mv-izgara .hizmet p { font-size: 15px; line-height: 1.8; }
.deger-izgara { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.deger-izgara li {
    display: grid; gap: 8px; padding: 34px 28px; background: #fff;
    border-top: 3px solid var(--vurgu); box-shadow: 0 10px 30px rgba(0, 0, 0, .05);
    transition: opacity .8s, transform .8s; transition-delay: calc(var(--sira) * 100ms);
}
.deger-izgara i { font-size: 30px; color: var(--vurgu); margin-bottom: 8px; }
.deger-izgara b { color: var(--koyu); font-family: var(--baslik-font); font-size: 23px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.deger-izgara span { font-size: 14px; }

/* Projeler */
.proje-kartlar { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.proje-kartlar li { transition: opacity .8s, transform .8s; transition-delay: calc(var(--sira) * 100ms); }
.pkart { display: block; height: 100%; background: #fff; color: var(--metin); box-shadow: 0 10px 30px rgba(0, 0, 0, .06); transition: box-shadow .4s, transform .4s; }
.pkart:hover { color: var(--metin); transform: translateY(-6px); box-shadow: 0 24px 50px rgba(0, 0, 0, .14); }
.pkart-resim { position: relative; display: block; height: 260px; overflow: hidden; background: #ddd; }
.pkart-resim img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s; }
.pkart:hover .pkart-resim img { transform: scale(1.07); }
.pkart-resim .durum-rozet { left: 16px; top: 16px; padding: 6px 12px; }
.pkart-no {
    position: absolute; right: 16px; bottom: 6px;
    font-family: var(--baslik-font); font-size: 64px; font-weight: 700; line-height: 1;
    color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .8);
}
.pkart-metin { display: grid; gap: 6px; padding: 26px 28px 28px; border-bottom: 3px solid transparent; transition: border-color .4s; }
.pkart:hover .pkart-metin { border-color: var(--vurgu); }
.pkart-metin small { color: #9c7740; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; }
.pkart-metin b { color: var(--koyu); font-family: var(--baslik-font); font-size: 28px; font-weight: 700; line-height: 1.05; text-transform: uppercase; }
.pkart-metin > span { font-size: 13px; }
.pkart-metin > span i { color: var(--vurgu); margin-right: 4px; }
.pkart-metin em {
    margin-top: 10px; font-style: normal; color: var(--koyu);
    font-size: 12px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase;
}
.pkart-metin em i { color: var(--vurgu); transition: transform .3s; }
.pkart:hover .pkart-metin em i { transform: translateX(5px); }
.durum-rozet.tamam, .durum-etiket.tamam { background: #2f8a4a; }
/* Tek proje varken kart tüm satırı kaplar, görsel ve metin yan yana */
.proje-kartlar li:only-child { grid-column: 1 / -1; }
.proje-kartlar li:only-child .pkart { display: grid; grid-template-columns: 1.4fr 1fr; }
.proje-kartlar li:only-child .pkart-resim { height: auto; min-height: 440px; }
.proje-kartlar li:only-child .pkart-metin { align-content: center; gap: 12px; padding: 50px 50px; border-bottom: 0; border-left: 3px solid transparent; }
.proje-kartlar li:only-child .pkart:hover .pkart-metin { border-color: var(--vurgu); }
.proje-kartlar li:only-child .pkart-metin b { font-size: clamp(32px, 3.4vw, 48px); }
.proje-kartlar li:only-child .pkart-metin > span { font-size: 15px; }
@media (max-width: 991px) {
    .proje-kartlar li:only-child .pkart { grid-template-columns: 1fr; }
    .proje-kartlar li:only-child .pkart-resim { min-height: 300px; }
    .proje-kartlar li:only-child .pkart-metin { padding: 30px 28px; border-left: 0; }
}

/* Proje detay */
.detay-izgara { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 50px; align-items: start; }
.detay-ana .galeri { margin-bottom: 50px; }
.detay-ana .galeri-buyuk { height: 540px; box-shadow: 0 24px 50px rgba(0, 0, 0, .15); }
.detay-ana .galeri-kucuk { gap: 8px; margin-top: 8px; padding-bottom: 4px; }
.detay-ana .galeri-kucuk button { flex-basis: 110px; height: 72px; opacity: .55; }
.galeri .slider-ok { width: 46px; height: 46px; margin-top: -23px; border-radius: 50%; background: rgba(0, 0, 0, .45); }
.galeri .slider-ok.onceki { left: 16px; }
.galeri .slider-ok.sonraki { right: 16px; }
.detay-metin h2 { margin: 16px 0 24px; font-size: clamp(28px, 3vw, 42px); line-height: 1.05; }
.detay-metin p { margin: 0 0 1.2em; font-size: 15px; line-height: 1.85; }
.detay-metin p:last-child { font-family: var(--baslik-font); font-size: 24px; font-weight: 600; color: #9c7740; text-transform: uppercase; letter-spacing: .5px; }
.detay-yan { position: sticky; top: calc(var(--menu-yukseklik) + 24px); }
.bilgi-kart { background: #161616; color: #a9a9a9; padding: 34px 30px 30px; border-top: 3px solid var(--vurgu); box-shadow: 0 24px 50px rgba(0, 0, 0, .2); }
.bilgi-kart h3, .bolum.acik-zemin .bilgi-kart h3 { margin: 0 0 22px; color: #fff; font-family: var(--baslik-font); font-size: 26px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.bilgi-kart ul { list-style: none; margin: 0 0 26px; padding: 0; }
.bilgi-kart li { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, .07); font-size: 14px; line-height: 1.5; }
.bilgi-kart li > i { width: 18px; margin-top: 3px; color: var(--vurgu); text-align: center; }
.bilgi-kart li b { display: block; color: #fff; font-weight: 500; font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 2px; }
.bilgi-kart li a { color: var(--vurgu); word-break: break-all; }
.durum-etiket { display: inline-block; padding: 2px 10px; color: #fff; font-size: 12px; font-weight: 500; background: var(--vurgu); }
.bilgi-kart .buton { margin-top: 10px; }

/* İletişim */
.iletisim-izgara { display: grid; grid-template-columns: 1fr 1.1fr; gap: 70px; align-items: start; }
.iletisim-bilgi h2 { margin: 16px 0 20px; }
.neden-liste.tek { grid-template-columns: 1fr; }
.neden-liste a { color: #9c7740; }
.neden-liste a:hover { color: var(--koyu); }
.form-kart { background: #161616; padding: 44px 40px 40px; border-top: 3px solid var(--vurgu); box-shadow: 0 30px 60px rgba(0, 0, 0, .2); }
.form-kart h3, .bolum.acik-zemin .form-kart h3 { margin: 0 0 26px; color: #fff; font-family: var(--baslik-font); font-size: 30px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.form-kart h3 i { color: var(--vurgu); font-size: 22px; margin-right: 6px; }
.form-satir { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.iletisim-formu label { display: block; margin-bottom: 16px; color: #8d8d8d; font-size: 11px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; }
.iletisim-formu input, .iletisim-formu textarea {
    display: block; width: 100%; margin: 8px 0 0; padding: 13px 16px;
    background: #0f0f0f; border: 1px solid rgba(255, 255, 255, .1); border-radius: 0;
    color: #fff; font: inherit; font-size: 15px; font-weight: 400; letter-spacing: 0; text-transform: none;
    transition: border-color .3s, background .3s;
}
.iletisim-formu textarea { resize: vertical; }
.iletisim-formu input:focus, .iletisim-formu textarea:focus { outline: none; border-color: var(--vurgu); background: #131313; }
.iletisim-formu .input-validation-error { border-color: #e5484d; }
.iletisim-formu .buton { margin-top: 6px; cursor: pointer; font-family: inherit; }
.form-kart .hata { color: #ff7b7f; }
.form-kart .bilgi-mesaj { background: rgba(47, 138, 74, .15); color: #7fd49a; border-left: 3px solid #2f8a4a; border-radius: 0; margin-bottom: 20px; }
.harita-bant { position: relative; height: 460px; background: #ddd; }
.harita-bant .ikaz-serit { position: absolute; left: 0; right: 0; top: 0; z-index: 2; }
.harita-bant iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(.5) contrast(1.05); }

/* Hata sayfası */
.hata-sayfa {
    position: relative; overflow: hidden; min-height: 100vh; min-height: 100svh;
    display: flex; align-items: center; justify-content: center; text-align: center;
    padding: calc(var(--menu-yukseklik) + 40px) 20px 80px;
    background: #111 center / cover no-repeat; color: #fff;
}
.hata-sayfa::before { content: ""; position: absolute; inset: 0; background: rgba(8, 8, 8, .82); }
.hata-sayfa .kahraman-izgara { -webkit-mask: radial-gradient(ellipse at 50% 50%, #000, transparent 70%); mask: radial-gradient(ellipse at 50% 50%, #000, transparent 70%); }
.hata-icerik { position: relative; z-index: 2; display: grid; justify-items: center; }
.hata-kod {
    margin-bottom: 28px; font-family: var(--baslik-font); font-weight: 700; line-height: .8;
    font-size: clamp(120px, 22vw, 280px); color: transparent; -webkit-text-stroke: 2px var(--vurgu);
}
.hata-icerik h1 { margin: 18px 0 14px; color: #fff; font-family: var(--baslik-font); font-weight: 700; text-transform: uppercase; font-size: clamp(32px, 4vw, 56px); line-height: 1; }
.hata-icerik h1 em { font-style: normal; color: var(--vurgu); }
.hata-icerik p { margin: 0 0 32px; color: rgba(255, 255, 255, .7); }
.hata-icerik .kahraman-butonlar { justify-content: center; }
.hata-sayfa > .ikaz-serit { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; }

@media (max-width: 991px) {
    .sayfa-bant { min-height: 360px; }
    .mv-izgara, .iletisim-izgara, .detay-izgara { grid-template-columns: 1fr; }
    .deger-izgara { grid-template-columns: repeat(2, 1fr); }
    .proje-kartlar { grid-template-columns: repeat(2, 1fr); }
    .detay-yan { position: static; }
    .detay-ana .galeri-buyuk { height: 380px; }
    .iletisim-izgara { gap: 50px; }
}
@media (max-width: 600px) {
    .sayfa-bant { min-height: 300px; }
    .sayfa-bant-icerik { padding-top: 30px; padding-bottom: 50px; }
    .deger-izgara, .proje-kartlar, .form-satir { grid-template-columns: 1fr; }
    .detay-ana .galeri-buyuk { height: 260px; }
    .form-kart { padding: 32px 22px 26px; }
    .harita-bant { height: 320px; }
}

/* SEO düzenlemeleriyle gelen öğeler */
.logo picture { display: block; height: 100%; }
.genis-alt picture { display: block; }
.pkart-metin .pkart-baslik { margin: 0; color: var(--koyu); font-family: var(--baslik-font); font-size: 28px; font-weight: 700; line-height: 1.05; text-transform: uppercase; letter-spacing: 0; }
.proje-kartlar li:only-child .pkart-metin .pkart-baslik { font-size: clamp(32px, 3.4vw, 48px); }
.pkart-resim picture { display: block; width: 100%; height: 100%; }
.galeri-kucuk picture, .ana-galeri-oge picture { display: block; width: 100%; height: 100%; }
button.oynat { background: none; border: 0; padding: 0; cursor: pointer; font: inherit; text-align: left; }
button.video-kapak { border: 0; padding: 0; cursor: pointer; }