:root {
  --ob-vurgu: #f6b900;
  --ob-vurgu-koyu: #c89200;
  --ob-koyu: #10151c;
  --ob-yumusak: #f3f5f7;
  --ob-cizgi: rgba(23, 32, 43, .13);
  --ob-yari-cap: 1.25rem;
  --ob-golge: 0 18px 50px rgba(12, 18, 28, .12);
  --ob-gecis: 280ms cubic-bezier(.2, .75, .25, 1);
}

[data-bs-theme="dark"] {
  --ob-yumusak: #151a20;
  --ob-koyu: #07090c;
  --ob-cizgi: rgba(255, 255, 255, .12);
  --ob-golge: 0 18px 50px rgba(0, 0, 0, .35);
}

html { scroll-behavior: smooth; }
body { font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; overflow-x: hidden; text-rendering: optimizeLegibility; }
a, button, input, textarea, select { transition: color var(--ob-gecis), background-color var(--ob-gecis), border-color var(--ob-gecis), box-shadow var(--ob-gecis), transform var(--ob-gecis), opacity var(--ob-gecis); }
img { max-width: 100%; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--ob-vurgu) 72%, #fff); outline-offset: 3px; }
.py-6 { padding-top: 6rem; padding-bottom: 6rem; }
.pb-6 { padding-bottom: 6rem; }
.fw-black { font-weight: 900; }

.ob_icerige_gec { position: fixed; z-index: 2000; top: 1rem; left: 1rem; padding: .75rem 1rem; border-radius: .75rem; background: var(--bs-body-bg); color: var(--bs-emphasis-color); box-shadow: var(--ob-golge); }
.ob_yukleme_cizgisi { position: fixed; z-index: 2500; top: 0; left: 0; width: 0; height: 3px; opacity: 0; background: linear-gradient(90deg, var(--ob-vurgu), #fff1a6); box-shadow: 0 0 18px var(--ob-vurgu); }
.ob-yukleniyor .ob_yukleme_cizgisi { width: 78%; opacity: 1; transition: width 5s cubic-bezier(.1, .7, .2, 1), opacity .15s; }
html:not(.ob-yukleniyor) .ob_yukleme_cizgisi { width: 100%; transition: width .18s, opacity .35s .08s; }
[data-ob-sayfa-alani][aria-busy="true"] { cursor: progress; }
.ob_toast_alani { z-index: 2050; }

.ob_ust_serit { background: var(--ob-koyu); color: #d9dde2; }
.ob_ust_serit a { color: inherit; text-decoration: none; }
.ob_ust_serit a:hover { color: #fff; }
.ob_navbar { background: color-mix(in srgb, var(--bs-body-bg) 90%, transparent); backdrop-filter: blur(18px); border-bottom: 1px solid var(--ob-cizgi); }
.ob_navbar .nav-link { position: relative; font-weight: 650; padding: .65rem .85rem !important; }
.ob_navbar .nav-link::after { content: ""; position: absolute; right: .85rem; bottom: .35rem; left: .85rem; height: 2px; transform: scaleX(0); transform-origin: left; border-radius: 2px; background: var(--ob-vurgu); transition: transform var(--ob-gecis); }
.ob_navbar .nav-link:hover::after, .ob_navbar .nav-link.active::after { transform: scaleX(1); }
.ob_marka { display: inline-flex; align-items: center; gap: .75rem; color: var(--bs-emphasis-color); }
.ob_marka:hover { color: var(--bs-emphasis-color); transform: translateY(-1px); }
.ob_marka span:last-child { display: flex; flex-direction: column; line-height: .9; letter-spacing: .03em; }
.ob_marka strong { font-size: 1.25rem; }
.ob_marka small { margin-top: .35rem; font-size: .7rem; letter-spacing: .32em; }
.ob_logo_isaret { display: grid; width: 46px; height: 46px; place-items: center; border-radius: 14px; background: var(--ob-vurgu); color: #141414; font-size: 1.4rem; transform: skewX(-7deg); }
.ob_logo_gorseli { width: auto; max-width: 210px; height: 50px; object-fit: contain; }
.ob_tema_dugme { display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid var(--ob-cizgi); border-radius: 50%; }
.ob_tema_dugme:hover { transform: rotate(18deg); border-color: var(--ob-vurgu); }

.ob_kahraman .carousel-item { position: relative; height: min(760px, 78vh); min-height: 590px; }
.ob_kahraman .carousel-item > img { width: 100%; height: 100%; object-fit: cover; }
.ob_kahraman_perde { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11, 16, 23, .94) 0%, rgba(11, 16, 23, .68) 48%, rgba(11, 16, 23, .15) 100%); }
.ob_kahraman .carousel-caption { inset: 0; display: flex; align-items: center; padding: 0; color: #fff; text-align: left; }
.ob_kahraman h1 { max-width: 950px; margin: 1.1rem 0 1.5rem; font-size: clamp(3rem, 7vw, 6.2rem); font-weight: 900; line-height: .94; letter-spacing: -.055em; text-wrap: balance; }
.ob_kahraman p { max-width: 720px; margin-bottom: 2rem; color: #e3e7eb; font-size: clamp(1.05rem, 2vw, 1.35rem); }
.ob_kahraman .carousel-item.active .ob_etiket, .ob_kahraman .carousel-item.active h1, .ob_kahraman .carousel-item.active p, .ob_kahraman .carousel-item.active .btn { animation: ob-yukari .7s both; }
.ob_kahraman .carousel-item.active h1 { animation-delay: .06s; }
.ob_kahraman .carousel-item.active p { animation-delay: .12s; }
.ob_kahraman .carousel-item.active .btn { animation-delay: .18s; }
@keyframes ob-yukari { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

.ob_etiket { display: inline-flex; align-items: center; gap: .5rem; color: #b98500; font-size: .75rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.ob_kahraman .ob_etiket { color: #ffd75b; }
.ob_etiket::before { width: 34px; height: 2px; background: currentColor; content: ""; }
.ob_guven_seridi { background: var(--ob-koyu); color: #fff; }
.ob_guven { display: grid; grid-template-columns: auto 1fr; align-items: center; padding: 1.8rem 1rem; border-right: 1px solid rgba(255, 255, 255, .11); column-gap: .85rem; text-align: left; }
.ob_guven i { grid-row: 1 / 3; color: var(--ob-vurgu); font-size: 1.75rem; }
.ob_guven strong { font-size: 1.1rem; }
.ob_guven span { color: #aeb5bd; font-size: .83rem; }

.ob_gorsel_kutu { position: relative; }
.ob_gorsel_kutu img { width: 100%; border-radius: var(--ob-yari-cap); box-shadow: var(--ob-golge); }
.ob_tecrube { position: absolute; right: -1.5rem; bottom: -1.5rem; display: flex; align-items: center; gap: .7rem; padding: 1.3rem 1.6rem; border-radius: 1rem; background: var(--ob-vurgu); color: #151515; box-shadow: var(--ob-golge); }
.ob_tecrube strong { font-size: 2.7rem; line-height: 1; }
.ob_tecrube span { font-weight: 700; line-height: 1.15; }
.ob_onay { display: flex; align-items: center; gap: .65rem; font-weight: 650; }
.ob_onay i { color: #ba8900; font-size: 1.2rem; }
.ob_bolum_soft { background: var(--ob-yumusak); }
.ob_metin_baglanti { color: var(--bs-emphasis-color); font-weight: 700; text-decoration: none; }
.ob_metin_baglanti:hover { color: var(--ob-vurgu-koyu); }

.ob_hizmet_kart { position: relative; overflow: hidden; padding: 2rem; border: 1px solid var(--ob-cizgi); border-radius: var(--ob-yari-cap); background: var(--bs-body-bg); transition: transform var(--ob-gecis), box-shadow var(--ob-gecis), border-color var(--ob-gecis); }
.ob_hizmet_kart:hover { transform: translateY(-7px); border-color: transparent; box-shadow: var(--ob-golge); }
.ob_hizmet_no { position: absolute; top: .35rem; right: 1rem; color: color-mix(in srgb, var(--bs-emphasis-color) 7%, transparent); font-size: 4.5rem; font-weight: 900; line-height: 1; }
.ob_hizmet_ikon { display: grid; width: 64px; height: 64px; place-items: center; margin-bottom: 1.5rem; border-radius: 18px; background: color-mix(in srgb, var(--ob-vurgu) 18%, transparent); color: #b88400; font-size: 1.75rem; }
.ob_hizmet_kart h2, .ob_hizmet_kart h3 { font-size: 1.35rem; font-weight: 800; }
.ob_hizmet_kart p { min-height: 72px; color: var(--bs-secondary-color); }
.ob_hizmet_kart a { color: var(--bs-emphasis-color); font-weight: 700; text-decoration: none; }
.ob_hizmet_kart a:hover { color: var(--ob-vurgu-koyu); }

.ob_proje_kart { position: relative; overflow: hidden; height: 390px; border-radius: var(--ob-yari-cap); background: var(--ob-koyu); box-shadow: 0 1px 0 var(--ob-cizgi); }
.ob_proje_kart a, .ob_proje_kart img { display: block; width: 100%; height: 100%; }
.ob_proje_kart img { object-fit: cover; transition: transform .65s cubic-bezier(.2, .7, .25, 1); }
.ob_proje_kart:hover img { transform: scale(1.065); }
.ob_proje_perde { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 1.7rem; background: linear-gradient(0deg, rgba(5, 7, 10, .94), transparent 70%); color: #fff; }
.ob_proje_perde span { color: #ffd451; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.ob_proje_perde h2, .ob_proje_perde h3 { max-width: 78%; margin: .45rem 0 0; font-weight: 800; }
.ob_proje_perde i { position: absolute; right: 1.5rem; bottom: 1.6rem; font-size: 2rem; transition: transform var(--ob-gecis); }
.ob_proje_kart:hover .ob_proje_perde i { transform: translate(4px, -4px); }

.ob_cta { position: relative; overflow: hidden; padding: clamp(2rem, 5vw, 5rem); border-radius: 2rem; background: linear-gradient(135deg, #10151c, #27303b); color: #fff; }
.ob_cta::after { position: absolute; top: -150px; right: -120px; width: 360px; height: 360px; border: 70px solid rgba(255, 255, 255, .04); border-radius: 50%; content: ""; }
.ob_bulten { background: var(--ob-vurgu); color: #151515; }
.ob_bulten .ob_etiket { color: #151515; }
.ob_altlik { border-top: 1px solid var(--ob-cizgi); }
.ob_altlik a { color: var(--bs-secondary-color); text-decoration: none; }
.ob_altlik a:hover { color: var(--bs-emphasis-color); }
.ob_whatsapp { position: fixed; z-index: 1040; right: 1.35rem; bottom: 1.35rem; display: grid; width: 56px; height: 56px; place-items: center; border-radius: 50%; background: #25d366; color: #fff; font-size: 1.65rem; box-shadow: 0 12px 30px rgba(0, 0, 0, .24); }
.ob_whatsapp:hover { color: #fff; transform: translateY(-4px) scale(1.03); }

.ob_sayfa_kapak, .ob_detay_kapak { position: relative; overflow: hidden; padding: clamp(5rem, 10vw, 9rem) 0; background: linear-gradient(135deg, var(--ob-koyu), #2d3743); color: #fff; }
.ob_sayfa_kapak::after, .ob_detay_kapak::after { position: absolute; top: -180px; right: -100px; width: 420px; height: 420px; border: 75px solid rgba(255, 255, 255, .035); border-radius: 50%; content: ""; }
.ob_sayfa_kapak h1, .ob_detay_kapak h1 { margin: .8rem 0; font-size: clamp(2.7rem, 6vw, 5.3rem); font-weight: 900; letter-spacing: -.04em; text-wrap: balance; }
.ob_sayfa_kapak p, .ob_detay_kapak p { max-width: 800px; color: #c9cfd6; font-size: 1.2rem; }
.ob_detay_kapak img { width: 100%; height: 360px; object-fit: cover; }
.ob_icerik { font-size: 1.08rem; line-height: 1.9; }
.ob_icerik p { margin-bottom: 1.35rem; }
.ob_icerik h2 { margin: 2.25rem 0 1.25rem; font-weight: 850; }
.ob_yan_kart, .ob_form_kart { padding: 2rem; border: 1px solid var(--ob-cizgi); border-radius: var(--ob-yari-cap); background: var(--bs-body-bg); box-shadow: var(--ob-golge); }
.ob_yan_kart li { display: flex; gap: .7rem; margin-bottom: 1rem; }
.ob_yan_kart li i { color: #b98700; }
.ob_iletisim_liste { display: grid; gap: 1rem; margin-top: 2rem; }
.ob_iletisim_liste > a, .ob_iletisim_liste > div { display: flex; align-items: center; gap: 1rem; padding: 1.15rem; border: 1px solid var(--ob-cizgi); border-radius: 1rem; color: var(--bs-emphasis-color); text-decoration: none; }
.ob_iletisim_liste > a:hover { transform: translateX(4px); border-color: color-mix(in srgb, var(--ob-vurgu) 70%, var(--ob-cizgi)); }
.ob_iletisim_liste i { color: #b98700; font-size: 1.4rem; }
.ob_iletisim_liste span { display: flex; flex-direction: column; }
.ob_iletisim_liste small { color: var(--bs-secondary-color); }
.ob_form_kart .form-control, .ob_form_kart .form-select { border-color: var(--ob-cizgi); background: var(--ob-yumusak); }
.ob_form_kart .form-control:focus, .ob_form_kart .form-select:focus { border-color: var(--ob-vurgu); box-shadow: 0 0 0 .25rem color-mix(in srgb, var(--ob-vurgu) 22%, transparent); }
.ob_bal_tuzagi { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.ob_galeri_dugme { display: block; overflow: hidden; width: 100%; height: 180px; padding: 0; border: 0; border-radius: 1rem; background: var(--ob-yumusak); }
.ob_galeri_dugme img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--ob-gecis); }
.ob_galeri_dugme:hover img { transform: scale(1.06); }
.ob_proje_ana_gorsel img { transition: transform var(--ob-gecis), filter var(--ob-gecis); }
.ob_proje_ana_gorsel:hover img { transform: translateY(-3px); filter: brightness(.95); }

::view-transition-old(root) { animation: ob-cikis .18s ease both; }
::view-transition-new(root) { animation: ob-giris .28s ease both; }
@keyframes ob-cikis { to { opacity: 0; transform: translateY(-6px); } }
@keyframes ob-giris { from { opacity: 0; transform: translateY(10px); } }

@media (max-width: 991.98px) {
  .py-6 { padding-top: 4rem; padding-bottom: 4rem; }
  .pb-6 { padding-bottom: 4rem; }
  .ob_kahraman .carousel-item { min-height: 650px; }
  .ob_guven { border-bottom: 1px solid rgba(255, 255, 255, .1); }
  .ob_tecrube { right: .8rem; bottom: -1rem; }
  .ob_proje_kart { height: 330px; }
}

@media (max-width: 575.98px) {
  .ob_kahraman h1 { font-size: 3rem; }
  .ob_kahraman .carousel-caption { padding: 0 .3rem; }
  .ob_guven { padding: 1.2rem .6rem; }
  .ob_guven i { font-size: 1.35rem; }
  .ob_guven strong { font-size: .95rem; }
  .ob_guven span { font-size: .72rem; }
  .ob_tecrube { position: static; width: max-content; margin: -2rem 1rem 0 auto; }
  .ob_sayfa_kapak, .ob_detay_kapak { padding: 4.5rem 0; }
  .ob_whatsapp { width: 50px; height: 50px; }
  .ob_galeri_dugme { height: 125px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* OB Sistem görsel zenginleştirmeleri */
.ob_navbar.ob-kaydirildi{box-shadow:0 12px 38px rgba(8,14,22,.1);background:color-mix(in srgb,var(--bs-body-bg) 96%,transparent)}
.ob_menu_tetik{display:grid;width:48px;height:48px;place-content:center;gap:5px;border:1px solid var(--ob-cizgi);border-radius:14px;padding:0}
.ob_menu_tetik span{display:block;width:22px;height:2px;border-radius:3px;background:var(--bs-emphasis-color)}
.ob_mobil_menu{--bs-offcanvas-width:min(440px,100vw);border:0;background:linear-gradient(155deg,#0b1118 0%,#111c27 52%,#070b10 100%);color:#fff;box-shadow:-30px 0 80px rgba(0,0,0,.45)}
.ob_mobil_menu .offcanvas-header{padding:1.35rem 1.35rem .8rem;border-bottom:1px solid rgba(255,255,255,.08)}
.ob_mobil_menu .offcanvas-body{padding:1.25rem 1.35rem 2rem}
.ob_mobil_menu_parilti{position:absolute;inset:-140px -180px auto auto;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--ob-vurgu) 22%,transparent),transparent 68%);filter:blur(8px);pointer-events:none}
.ob_mobil_rozet{display:inline-flex;align-items:center;gap:.5rem;padding:.45rem .75rem;border:1px solid rgba(246,185,0,.28);border-radius:999px;background:rgba(246,185,0,.11);color:#ffd75b;font-size:.75rem;font-weight:800;letter-spacing:.04em}
.ob_mobil_nav{display:grid;gap:.55rem}
.ob_mobil_nav>a{display:flex;align-items:center;gap:.85rem;padding:.92rem 1rem;border:1px solid rgba(255,255,255,.08);border-radius:1rem;background:rgba(255,255,255,.035);color:#fff;text-decoration:none}
.ob_mobil_nav>a>i:first-child{display:grid;width:42px;height:42px;flex:0 0 auto;place-items:center;border-radius:.8rem;background:rgba(255,255,255,.07);color:#ffd75b;font-size:1.1rem}
.ob_mobil_nav>a span{display:flex;min-width:0;flex-direction:column}
.ob_mobil_nav>a small{margin-top:.12rem;color:#91a0ad;font-size:.72rem}
.ob_mobil_nav>a.active,.ob_mobil_nav>a:hover{transform:translateX(4px);border-color:rgba(246,185,0,.35);background:rgba(246,185,0,.1)}
.ob_mobil_nav>a.active>i:first-child{background:var(--ob-vurgu);color:#151515}
.ob_mobil_hizmetler a{padding:.45rem .68rem;border:1px solid rgba(255,255,255,.12);border-radius:999px;color:#dce3e9;font-size:.76rem;text-decoration:none}
.ob_mobil_hizmetler a:hover{border-color:var(--ob-vurgu);color:#fff;background:rgba(246,185,0,.08)}
.ob_tema_secici{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem;padding:.4rem;border:1px solid rgba(255,255,255,.1);border-radius:1rem;background:rgba(255,255,255,.035)}
.ob_tema_secici button{display:flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem .35rem;border:0;border-radius:.75rem;background:transparent;color:#aeb8c2;font-size:.78rem}
.ob_tema_secici button.active{background:#fff;color:#111820;box-shadow:0 8px 18px rgba(0,0,0,.16)}
.ob_mobil_iletisim{display:grid;grid-template-columns:1fr 1fr;gap:.65rem}
.ob_mobil_iletisim a{display:flex;align-items:center;gap:.7rem;padding:.85rem;border:1px solid rgba(255,255,255,.09);border-radius:1rem;background:rgba(255,255,255,.04);color:#fff;text-decoration:none}
.ob_mobil_iletisim i{font-size:1.2rem;color:#ffd75b}.ob_mobil_iletisim span{display:flex;min-width:0;flex-direction:column}.ob_mobil_iletisim small{color:#8f9aa5;font-size:.67rem}.ob_mobil_iletisim strong{font-size:.79rem;white-space:nowrap}

.ob_kahraman{position:relative;background:#090e14}.ob_kahraman_cizgi{position:absolute;z-index:3;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,transparent,var(--ob-vurgu),transparent);opacity:.75}
.ob_kahraman_doku{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(90deg,#000 0%,transparent 75%);pointer-events:none}
.ob_kahraman .carousel-indicators{right:auto;bottom:3rem;left:max(1.5rem,calc((100vw - 1320px)/2));z-index:4;gap:.45rem;margin:0}
.ob_kahraman .carousel-indicators [data-bs-target]{width:50px;height:3px;margin:0;border:0;background:#fff;opacity:.35;text-indent:0}.ob_kahraman .carousel-indicators .active{background:var(--ob-vurgu);opacity:1}.ob_kahraman .carousel-indicators span{position:absolute;opacity:0}
.ob_kahraman_bilgi{position:absolute;z-index:3;right:max(2rem,calc((100vw - 1320px)/2));bottom:2rem;gap:0;border:1px solid rgba(255,255,255,.13);border-radius:1rem;background:rgba(7,11,16,.56);backdrop-filter:blur(15px);overflow:hidden}.ob_kahraman_bilgi>div{display:flex;min-width:180px;flex-direction:column;padding:.9rem 1.15rem;border-right:1px solid rgba(255,255,255,.1)}.ob_kahraman_bilgi>div:last-child{border:0}.ob_kahraman_bilgi small{color:#9ba5af;font-size:.67rem;text-transform:uppercase;letter-spacing:.08em}.ob_kahraman_bilgi strong{font-size:.82rem}
.ob_asagi{position:absolute;z-index:4;right:1.5rem;bottom:1.5rem;display:none;align-items:center;gap:.65rem;color:#fff;text-decoration:none;writing-mode:vertical-rl}.ob_asagi span{display:block;width:1px;height:38px;background:linear-gradient(var(--ob-vurgu),transparent)}.ob_asagi small{font-size:.65rem;letter-spacing:.12em;text-transform:uppercase}

.ob_marquee{overflow:hidden;padding:.78rem 0;border-top:1px solid var(--ob-cizgi);border-bottom:1px solid var(--ob-cizgi);background:var(--bs-body-bg)}
.ob_marquee>div{display:flex;width:max-content;align-items:center;gap:1.25rem;animation:ob-marquee 28s linear infinite;white-space:nowrap}.ob_marquee span{font-size:.72rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.ob_marquee i{width:7px;height:7px;border-radius:50%;background:var(--ob-vurgu)}
@keyframes ob-marquee{to{transform:translateX(-50%)}}

.ob_gorsel_kolaj{position:relative;padding:0 2.4rem 2.4rem 0}.ob_kolaj_kucuk{position:absolute;right:0;bottom:0;width:42%;height:210px;border:7px solid var(--bs-body-bg);border-radius:1.2rem;object-fit:cover;box-shadow:var(--ob-golge)}
.ob_kolaj_not{position:absolute;top:1.2rem;right:-.5rem;display:flex;align-items:center;gap:.7rem;padding:.85rem 1rem;border:1px solid var(--ob-cizgi);border-radius:1rem;background:color-mix(in srgb,var(--bs-body-bg) 94%,transparent);box-shadow:var(--ob-golge);backdrop-filter:blur(12px)}.ob_kolaj_not i{color:#17834e;font-size:1.3rem}.ob_kolaj_not span{display:flex;flex-direction:column}.ob_kolaj_not strong{font-size:.8rem}.ob_kolaj_not small{color:var(--bs-secondary-color);font-size:.65rem}
.ob_hizmet_bolumu{position:relative;overflow:hidden}.ob_hizmet_bolumu:before{position:absolute;top:-220px;right:-180px;width:520px;height:520px;border:100px solid color-mix(in srgb,var(--ob-vurgu) 5%,transparent);border-radius:50%;content:"";pointer-events:none}

.ob_surec_bolumu{position:relative;overflow:hidden}.ob_surec_cizgisi{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}.ob_surec_cizgisi:before{position:absolute;top:51px;right:10%;left:10%;height:1px;background:linear-gradient(90deg,transparent,var(--ob-cizgi) 12%,var(--ob-cizgi) 88%,transparent);content:""}.ob_surec_cizgisi article{position:relative;padding:1.5rem;border:1px solid var(--ob-cizgi);border-radius:1.2rem;background:var(--bs-body-bg)}.ob_surec_cizgisi article>span{position:absolute;top:1rem;right:1rem;color:color-mix(in srgb,var(--bs-emphasis-color) 10%,transparent);font-size:2rem;font-weight:900}.ob_surec_cizgisi article>i{display:grid;position:relative;z-index:1;width:64px;height:64px;place-items:center;margin-bottom:1.2rem;border:1px solid color-mix(in srgb,var(--ob-vurgu) 42%,transparent);border-radius:50%;background:var(--bs-body-bg);color:#ad7d00;font-size:1.45rem;box-shadow:0 0 0 8px var(--bs-body-bg)}.ob_surec_cizgisi h3{font-size:1.08rem;font-weight:800}.ob_surec_cizgisi p{margin:0;color:var(--bs-secondary-color);font-size:.88rem;line-height:1.7}

.ob_vitrin{position:relative;overflow:hidden;background:linear-gradient(125deg,#0a1017,#1b2835);color:#fff}.ob_vitrin:before{position:absolute;inset:0;background:radial-gradient(circle at 10% 20%,rgba(246,185,0,.12),transparent 32%),linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:auto,70px 70px,70px 70px;content:""}.ob_vitrin .container{position:relative}.ob_vitrin_sayilar{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}.ob_vitrin_sayilar div{display:flex;flex-direction:column;padding:1rem;border:1px solid rgba(255,255,255,.1);border-radius:1rem;background:rgba(255,255,255,.035)}.ob_vitrin_sayilar strong{font-size:1.8rem;color:#ffd75b}.ob_vitrin_sayilar span{color:#9faab5;font-size:.72rem}.ob_vitrin_kolaj{display:grid;height:650px;grid-template-columns:1.35fr .9fr;grid-template-rows:1fr 1fr;gap:.8rem;transform:rotate(-2deg) translateY(32px)}.ob_vitrin_kolaj img{width:100%;height:100%;border:1px solid rgba(255,255,255,.12);border-radius:1.2rem;object-fit:cover;box-shadow:0 24px 50px rgba(0,0,0,.25)}.ob_vitrin_kolaj img:first-child{grid-row:1/3}
.ob_proje_kart.ob_proje_buyuk{height:390px}.ob_proje_buyuk .ob_proje_perde h3{font-size:1.75rem}

.ob_sss .accordion-item{margin-bottom:.75rem;border:1px solid var(--ob-cizgi)!important;border-radius:1rem!important;background:var(--bs-body-bg);overflow:hidden}.ob_sss .accordion-button{padding:1.25rem 1.35rem;background:var(--bs-body-bg);font-weight:750;box-shadow:none}.ob_sss .accordion-button:not(.collapsed){color:var(--bs-emphasis-color);background:color-mix(in srgb,var(--ob-vurgu) 8%,var(--bs-body-bg))}.ob_sss .accordion-button:focus{box-shadow:none}.ob_sss .accordion-button:after{padding:.65rem;border-radius:50%;background-color:color-mix(in srgb,var(--ob-vurgu) 15%,transparent);background-position:center}.ob_sss .accordion-body{padding:0 1.35rem 1.35rem;color:var(--bs-secondary-color);line-height:1.8}
.ob_cta_doku{position:absolute;inset:0;background:linear-gradient(115deg,transparent,rgba(255,255,255,.035)),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:auto,48px 48px,48px 48px;mask-image:linear-gradient(90deg,#000,transparent)}
.ob_alt_guven{display:flex;flex-wrap:wrap;gap:.65rem}.ob_alt_guven span{display:inline-flex;align-items:center;gap:.4rem;padding:.42rem .65rem;border:1px solid var(--ob-cizgi);border-radius:999px;color:var(--bs-secondary-color);font-size:.72rem}.ob_alt_guven i{color:#ae7c00}

.ob_mobil_dock{position:fixed;z-index:1030;right:.75rem;bottom:.75rem;left:.75rem;display:grid;grid-template-columns:1fr 1fr 1.25fr;padding:.38rem;border:1px solid var(--ob-cizgi);border-radius:1rem;background:color-mix(in srgb,var(--bs-body-bg) 92%,transparent);box-shadow:0 15px 45px rgba(0,0,0,.2);backdrop-filter:blur(18px)}.ob_mobil_dock a{display:flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem .35rem;border-radius:.75rem;color:var(--bs-emphasis-color);font-size:.72rem;font-weight:750;text-decoration:none}.ob_mobil_dock i{font-size:1rem}.ob_mobil_dock .ob_dock_teklif{background:var(--ob-vurgu);color:#151515}.ob_mobil_dock a:nth-child(2) i{color:#25d366}

html.ob-js [data-ob-reveal]{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.75,.25,1)}html.ob-js [data-ob-reveal].ob-gorundu{opacity:1;transform:none}.ob-tilt{transform-style:preserve-3d;will-change:transform}.ob-tilt>*{transform:translateZ(1px)}

@media (max-width:1199.98px){.ob_surec_cizgisi{grid-template-columns:repeat(2,1fr)}.ob_surec_cizgisi:before{display:none}.ob_vitrin_kolaj{height:560px}.ob_kahraman_bilgi{display:none!important}}
@media (max-width:991.98px){body{padding-bottom:78px}.ob_kahraman .carousel-item{height:730px;min-height:730px}.ob_kahraman h1{font-size:clamp(2.8rem,10vw,4.5rem)}.ob_kahraman .carousel-caption{align-items:flex-end;padding-bottom:8rem}.ob_kahraman .carousel-indicators{bottom:4.5rem;left:1.5rem}.ob_gorsel_kolaj{padding-right:1.4rem}.ob_kolaj_not{right:0}.ob_vitrin_kolaj{height:460px;margin-bottom:4rem;transform:none}.ob_vitrin .py-6{padding-bottom:1rem}.ob_proje_kart.ob_proje_buyuk{height:350px}}
@media (max-width:767.98px){.ob_surec_cizgisi{grid-template-columns:1fr}.ob_vitrin_sayilar{grid-template-columns:1fr 1fr}.ob_vitrin_sayilar div:last-child{grid-column:1/3}.ob_vitrin_kolaj{height:420px}.ob_kolaj_kucuk{height:160px}.ob_proje_kart.ob_proje_buyuk{height:330px}}
@media (max-width:575.98px){.ob_kahraman .carousel-item{height:680px;min-height:680px}.ob_kahraman .carousel-caption{padding-bottom:7rem}.ob_kahraman h1{font-size:2.65rem;line-height:.98}.ob_kahraman p{font-size:1rem}.ob_kahraman .btn{width:100%}.ob_kahraman .carousel-control-prev,.ob_kahraman .carousel-control-next{display:none}.ob_marquee>div{animation-duration:18s}.ob_gorsel_kolaj{padding:0 0 1.5rem}.ob_kolaj_kucuk{position:relative;right:auto;bottom:auto;width:62%;height:145px;margin:-2.5rem 0 0 auto;border-width:5px}.ob_kolaj_not{top:.75rem;right:.75rem;max-width:190px}.ob_vitrin_kolaj{height:390px;gap:.45rem}.ob_vitrin_kolaj img{border-radius:.8rem}.ob_vitrin_sayilar{gap:.5rem}.ob_vitrin_sayilar div{padding:.75rem}.ob_mobil_iletisim{grid-template-columns:1fr}.ob_mobil_menu .offcanvas-body{padding-bottom:2.5rem}}
@media (prefers-reduced-motion:reduce){.ob_marquee>div{animation:none}[data-ob-reveal]{opacity:1;transform:none}.ob-tilt{transform:none!important}}

/* v1.2 — görselli hizmet kartları ve zengin sayfa kapakları */
.ob_hizmet_kart_gorselli{padding:0;overflow:hidden;display:flex;flex-direction:column}.ob_hizmet_gorsel{height:220px;position:relative;display:block;overflow:hidden;background:#101820}.ob_hizmet_gorsel:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(3,8,13,.72))}.ob_hizmet_gorsel img{width:100%;height:100%;object-fit:cover;transition:transform .75s cubic-bezier(.2,.8,.2,1),filter .5s}.ob_hizmet_kart_gorselli:hover .ob_hizmet_gorsel img{transform:scale(1.075);filter:saturate(1.08) contrast(1.03)}.ob_hizmet_gorsel .ob_hizmet_no{position:absolute;z-index:2;left:1rem;top:1rem;background:rgba(8,14,20,.75);color:#fff;border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(10px);padding:.35rem .65rem;border-radius:999px;font-weight:800;letter-spacing:.08em}.ob_hizmet_gorsel .ob_hizmet_ikon{position:absolute;z-index:2;right:1rem;bottom:1rem;margin:0;background:var(--ob-vurgu);color:#111;box-shadow:0 .75rem 2rem rgba(0,0,0,.28)}.ob_hizmet_icerik{padding:1.55rem;display:flex;flex:1;flex-direction:column}.ob_hizmet_icerik p{flex:1}.ob_kapak_rozet{display:inline-flex;align-items:center;gap:.5rem;padding:.55rem .8rem;border:1px solid rgba(255,255,255,.2);border-radius:999px;color:rgba(255,255,255,.82);background:rgba(255,255,255,.07);backdrop-filter:blur(10px);font-size:.88rem}.ob_sayfa_kapak_hizmetler:after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(246,185,0,.25);border-radius:50%;right:8%;top:-170px;box-shadow:0 0 0 45px rgba(246,185,0,.035),0 0 0 90px rgba(246,185,0,.02)}@media(max-width:575.98px){.ob_hizmet_gorsel{height:195px}.ob_hizmet_icerik{padding:1.25rem}}

/* OB 1.3.0 — teklif, rehber, arama ve etkileşim katmanı */
.ob_mega_menu{width:min(760px,94vw);padding:1rem;border:1px solid var(--ob-cizgi);border-radius:1.2rem;background:color-mix(in srgb,var(--bs-body-bg) 96%,transparent);box-shadow:0 30px 80px rgba(5,10,16,.2);backdrop-filter:blur(20px)}.ob_mega_menu_grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem}.ob_mega_menu a{display:flex;gap:.85rem;padding:.85rem;border-radius:.85rem;color:var(--bs-emphasis-color);text-decoration:none}.ob_mega_menu a:hover{background:var(--bs-tertiary-bg);transform:translateY(-2px)}.ob_mega_menu a i{display:grid;width:42px;height:42px;flex:0 0 auto;place-items:center;border-radius:.75rem;background:color-mix(in srgb,var(--ob-vurgu) 18%,transparent);color:#a97900}.ob_mega_menu a span{display:flex;flex-direction:column}.ob_mega_menu a small{color:var(--bs-secondary-color);font-size:.78rem;line-height:1.35}.ob_nav_ikon{display:grid;width:38px;height:38px;place-items:center;border:1px solid var(--ob-cizgi);border-radius:50%;color:var(--bs-emphasis-color)}.ob_nav_ikon:hover{border-color:var(--ob-vurgu);background:color-mix(in srgb,var(--ob-vurgu) 13%,transparent)}
.ob_arama_modal .modal-content{border:1px solid var(--ob-cizgi);border-radius:1.5rem;box-shadow:0 35px 100px rgba(0,0,0,.28)}.ob_canli_arama{display:flex;align-items:center;gap:.8rem;padding:.4rem 1rem;border:2px solid var(--ob-cizgi);border-radius:1rem;background:var(--bs-tertiary-bg)}.ob_canli_arama:focus-within{border-color:var(--ob-vurgu);box-shadow:0 0 0 .25rem color-mix(in srgb,var(--ob-vurgu) 18%,transparent)}.ob_canli_arama input{width:100%;padding:.8rem 0;border:0;outline:0;background:transparent;color:var(--bs-emphasis-color);font-size:1.05rem}.ob_canli_arama kbd{opacity:.65}.ob_canli_sonuclar{display:grid;gap:.5rem;max-height:420px;margin-top:1rem;overflow:auto}.ob_canli_sonuc{display:flex;align-items:center;gap:.85rem;padding:.7rem;border:1px solid transparent;border-radius:.9rem;color:var(--bs-emphasis-color);text-decoration:none}.ob_canli_sonuc:hover{border-color:var(--ob-cizgi);background:var(--bs-tertiary-bg)}.ob_canli_sonuc img{width:62px;height:50px;border-radius:.65rem;object-fit:cover}.ob_canli_sonuc span{display:flex;flex:1;flex-direction:column}.ob_canli_sonuc small{color:var(--bs-secondary-color)}.ob_arama_ipucu,.ob_arama_yukleniyor,.ob_arama_bos{display:flex;align-items:center;gap:1rem;padding:1rem;border-radius:1rem;background:var(--bs-tertiary-bg);color:var(--bs-secondary-color)}.ob_arama_ipucu i{font-size:1.5rem;color:#b78100}.ob_arama_ipucu span{display:flex;flex-direction:column}
.ob_cozum_bulucu{position:relative;overflow:hidden}.ob_cozum_bulucu:before{position:absolute;inset:auto -120px -180px auto;width:420px;height:420px;border:80px solid color-mix(in srgb,var(--ob-vurgu) 6%,transparent);border-radius:50%;content:""}.ob_cozum_secenekleri{display:grid;gap:.65rem;margin-top:2rem}.ob_cozum_secenekleri button{display:flex;align-items:center;gap:.8rem;padding:1rem 1.1rem;border:1px solid var(--ob-cizgi);border-radius:1rem;background:var(--bs-body-bg);color:var(--bs-emphasis-color);font-weight:750;text-align:left}.ob_cozum_secenekleri button i{display:grid;width:38px;height:38px;place-items:center;border-radius:.7rem;background:var(--bs-tertiary-bg)}.ob_cozum_secenekleri button.active{border-color:var(--ob-vurgu);background:color-mix(in srgb,var(--ob-vurgu) 10%,var(--bs-body-bg));box-shadow:0 12px 30px color-mix(in srgb,var(--ob-vurgu) 12%,transparent);transform:translateX(5px)}.ob_cozum_panel{position:relative;min-height:590px}.ob_cozum_panel article{position:absolute;inset:0;display:grid;grid-template-rows:260px 1fr;overflow:hidden;border:1px solid var(--ob-cizgi);border-radius:1.5rem;background:var(--bs-body-bg);box-shadow:var(--ob-golge);opacity:0;pointer-events:none;transform:translateX(22px) scale(.985);transition:opacity .35s ease,transform .45s cubic-bezier(.2,.75,.25,1)}.ob_cozum_panel article.active{z-index:2;opacity:1;pointer-events:auto;transform:none}.ob_cozum_panel article>div:last-child{padding:1.7rem}.ob_cozum_panel h3{margin:.7rem 0;font-weight:850}.ob_cozum_panel ul{display:grid;gap:.4rem;padding:0;list-style:none}.ob_cozum_panel li:before{margin-right:.5rem;color:#b78300;content:"✓"}.ob_cozum_panel a{font-weight:800;color:var(--bs-emphasis-color);text-decoration:none}.ob_cozum_gorsel{position:relative;overflow:hidden}.ob_cozum_gorsel img{width:100%;height:100%;object-fit:cover}.ob_cozum_gorsel:after{position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(4,8,12,.45));content:""}.ob_cozum_gorsel span{position:absolute;z-index:2;right:1rem;bottom:.7rem;color:#fff;font-size:4rem;font-weight:950;opacity:.25}
.ob_sektor_kart{position:relative;overflow:hidden;height:100%;min-height:230px;padding:1.6rem;border:1px solid var(--ob-cizgi);border-radius:1.25rem;background:linear-gradient(145deg,var(--bs-body-bg),var(--bs-tertiary-bg));transition:transform var(--ob-gecis),box-shadow var(--ob-gecis)}.ob_sektor_kart:hover{transform:translateY(-6px);box-shadow:var(--ob-golge)}.ob_sektor_kart i{display:grid;width:54px;height:54px;place-items:center;margin-bottom:1.2rem;border-radius:1rem;background:var(--ob-vurgu);color:#151515;font-size:1.4rem}.ob_sektor_kart h3{font-size:1.15rem;font-weight:850}.ob_sektor_kart p{color:var(--bs-secondary-color);font-size:.9rem}.ob_sektor_kart span{position:absolute;right:-.2rem;bottom:-1.3rem;color:color-mix(in srgb,var(--bs-emphasis-color) 4%,transparent);font-size:5rem;font-weight:950}
.ob_rehber_kart{height:100%;overflow:hidden;border:1px solid var(--ob-cizgi);border-radius:1.25rem;background:var(--bs-body-bg);box-shadow:0 1px 0 var(--ob-cizgi);transition:transform var(--ob-gecis),box-shadow var(--ob-gecis)}.ob_rehber_kart:hover{transform:translateY(-6px);box-shadow:var(--ob-golge)}.ob_rehber_kart>a:first-child{display:block;height:220px;overflow:hidden}.ob_rehber_kart img{width:100%;height:100%;object-fit:cover;transition:transform .65s}.ob_rehber_kart:hover img{transform:scale(1.06)}.ob_rehber_kart_icerik{padding:1.4rem}.ob_rehber_kart_icerik>span{color:#ad7b00;font-size:.72rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.ob_rehber_kart h2,.ob_rehber_kart h3{margin:.55rem 0;font-size:1.25rem;font-weight:850}.ob_rehber_kart h2 a,.ob_rehber_kart h3 a{color:var(--bs-emphasis-color);text-decoration:none}.ob_rehber_kart p{color:var(--bs-secondary-color)}.ob_rehber_kapak{padding:clamp(5rem,9vw,8rem) 0;background:linear-gradient(135deg,#0c1219,#26313e);color:#fff}.ob_rehber_kapak h1{max-width:980px;font-size:clamp(2.8rem,6vw,5.5rem);font-weight:950;line-height:.98;letter-spacing:-.045em}.ob_yazi_govde{font-size:1.08rem;line-height:1.9}.ob_yazi_govde p{margin-bottom:1.5rem}.ob_yazi_govde p:first-child{font-size:1.25rem;color:var(--bs-secondary-color)}.ob_yazi_bilgi{display:flex;flex-wrap:wrap;gap:1rem;color:#d6dce2}.ob_yazi_bilgi span{display:flex;align-items:center;gap:.4rem}.ob_yazi_yan{padding:1.5rem;border:1px solid var(--ob-cizgi);border-radius:1.25rem;background:var(--bs-body-bg);box-shadow:var(--ob-golge)}
.ob_teklif_kapak{position:relative;overflow:hidden;padding:clamp(5rem,9vw,8rem) 0;background:radial-gradient(circle at 86% 20%,rgba(246,185,0,.24),transparent 26%),linear-gradient(135deg,#091018,#26313e);color:#fff}.ob_teklif_kapak:before{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:42px 42px;content:""}.ob_teklif_kapak h1{margin:.7rem 0 1rem;font-size:clamp(3rem,6vw,5.7rem);font-weight:950;line-height:.96;letter-spacing:-.05em}.ob_teklif_kapak p{max-width:760px;color:#d5dbe1;font-size:1.15rem}.ob_teklif_guven{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}.ob_teklif_guven span{display:flex;align-items:center;gap:.45rem;padding:.55rem .8rem;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:rgba(255,255,255,.06);font-size:.82rem}.ob_teklif_kapak_kart{padding:2rem;border:1px solid rgba(255,255,255,.14);border-radius:1.5rem;background:rgba(255,255,255,.07);box-shadow:0 28px 70px rgba(0,0,0,.22);backdrop-filter:blur(15px);transform:rotate(2deg)}.ob_teklif_kapak_kart i{display:grid;width:62px;height:62px;place-items:center;margin-bottom:1.2rem;border-radius:1rem;background:var(--ob-vurgu);color:#151515;font-size:1.7rem}.ob_teklif_kapak_kart strong{display:block;font-size:1.5rem}.ob_form_kart{padding:clamp(1.25rem,4vw,2.5rem);border:1px solid var(--ob-cizgi);border-radius:1.5rem;background:var(--bs-body-bg);box-shadow:var(--ob-golge)}.ob_form_adimlari{display:grid;grid-template-columns:auto 1fr auto 1fr auto;align-items:center;margin-bottom:2.4rem}.ob_form_adimlari button{display:flex;flex-direction:column;align-items:center;gap:.35rem;border:0;background:transparent;color:var(--bs-secondary-color)}.ob_form_adimlari button span{display:grid;width:42px;height:42px;place-items:center;border:2px solid var(--ob-cizgi);border-radius:50%;font-weight:850}.ob_form_adimlari button.active span,.ob_form_adimlari button.tamam span{border-color:var(--ob-vurgu);background:var(--ob-vurgu);color:#151515}.ob_form_adimlari i{height:2px;background:var(--ob-cizgi)}.ob_form_baslik{display:flex;gap:1rem;margin-bottom:1.5rem}.ob_form_baslik>span{color:color-mix(in srgb,var(--ob-vurgu) 55%,transparent);font-size:2.5rem;font-weight:950;line-height:1}.ob_form_baslik h2{font-size:1.5rem;font-weight:850}.ob_form_baslik p{margin:0;color:var(--bs-secondary-color)}.ob_form_alt{display:flex;align-items:center;border-top:1px solid var(--ob-cizgi);padding-top:1.25rem}.ob_dosya_listesi{display:grid;gap:.45rem}.ob_dosya_ogesi{display:flex;align-items:center;gap:.65rem;padding:.65rem .8rem;border:1px solid var(--ob-cizgi);border-radius:.75rem;background:var(--bs-tertiary-bg);font-size:.85rem}.ob_dosya_ogesi small{margin-left:auto;color:var(--bs-secondary-color)}.ob_teklif_surec{display:grid;gap:1rem;padding:0;list-style:none}.ob_teklif_surec li{display:flex;gap:.8rem}.ob_teklif_surec li>span{display:grid;width:36px;height:36px;flex:0 0 auto;place-items:center;border-radius:.75rem;background:color-mix(in srgb,var(--ob-vurgu) 18%,transparent);color:#9c7000;font-weight:850}.ob_teklif_surec div{display:flex;flex-direction:column}.ob_teklif_surec small{color:var(--bs-secondary-color)}.ob_teklif_basarili{position:fixed;z-index:2200;inset:0;display:grid;place-items:center;padding:1rem;background:rgba(3,7,12,.72);backdrop-filter:blur(10px)}.ob_teklif_basarili_kart{width:min(520px,100%);padding:2.5rem;border-radius:1.5rem;background:var(--bs-body-bg);box-shadow:0 35px 100px rgba(0,0,0,.4);text-align:center}.ob_teklif_basarili_kart>i{display:grid;width:72px;height:72px;margin:0 auto 1rem;place-items:center;border-radius:50%;background:rgba(25,135,84,.12);color:var(--bs-success);font-size:2rem}.ob_teklif_basarili_kart code{display:block;margin:1rem 0;padding:1rem;border-radius:.8rem;background:var(--bs-tertiary-bg);font-size:1.4rem;font-weight:850}
.ob_arama_sayfa_form{display:flex;gap:.6rem;padding:.45rem;border:1px solid var(--ob-cizgi);border-radius:1rem;background:var(--bs-body-bg);box-shadow:var(--ob-golge)}.ob_arama_sayfa_form input{flex:1;padding:.8rem;border:0;outline:0;background:transparent;color:var(--bs-emphasis-color)}.ob_arama_sonuc_kart{display:grid;grid-template-columns:150px 1fr;gap:1.2rem;padding:1rem;border:1px solid var(--ob-cizgi);border-radius:1rem;color:var(--bs-emphasis-color);text-decoration:none}.ob_arama_sonuc_kart:hover{border-color:var(--ob-vurgu);transform:translateY(-3px);box-shadow:var(--ob-golge)}.ob_arama_sonuc_kart img{width:150px;height:110px;border-radius:.75rem;object-fit:cover}.ob_arama_sonuc_kart small{color:#aa7900;font-weight:800;text-transform:uppercase}.ob_arama_sonuc_kart p{margin:0;color:var(--bs-secondary-color)}
.ob_mobil_arama{position:relative}.ob_mobil_arama i{position:absolute;top:50%;left:1rem;transform:translateY(-50%);color:var(--bs-secondary-color)}.ob_mobil_arama input{padding-left:2.7rem}.ob_mobil_akordeon .accordion-item{border-color:var(--ob-cizgi);background:transparent}.ob_mobil_akordeon .accordion-button{padding:1rem 0;background:transparent;color:var(--bs-emphasis-color);font-weight:800;box-shadow:none}.ob_mobil_akordeon .accordion-button:not(.collapsed){color:#a77900}.ob_mobil_link{display:flex;align-items:center;gap:.8rem;padding:.7rem 0;color:var(--bs-emphasis-color);text-decoration:none}.ob_mobil_link i{display:grid;width:36px;height:36px;place-items:center;border-radius:.7rem;background:var(--bs-tertiary-bg)}.ob_mobil_proje{position:relative;display:block;overflow:hidden;height:145px;border-radius:1rem;color:#fff;text-decoration:none}.ob_mobil_proje img{width:100%;height:100%;object-fit:cover}.ob_mobil_proje span{position:absolute;inset:auto 0 0;padding:2rem 1rem .8rem;background:linear-gradient(transparent,rgba(0,0,0,.8));font-weight:800}.ob_mobil_tema{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}.ob_mobil_tema button{padding:.65rem;border:1px solid var(--ob-cizgi);border-radius:.7rem;background:var(--bs-tertiary-bg);color:var(--bs-emphasis-color);font-size:.78rem}.ob_mobil_tema button.active{border-color:var(--ob-vurgu);background:color-mix(in srgb,var(--ob-vurgu) 16%,var(--bs-body-bg))}
@media(max-width:991.98px){.ob_cozum_panel{min-height:610px}.ob_teklif_kapak_kart{transform:none}.ob_mega_menu{display:none}.ob_rehber_kapak h1,.ob_teklif_kapak h1{font-size:clamp(2.7rem,10vw,4.4rem)}}
@media(max-width:767.98px){.ob_cozum_panel{min-height:650px}.ob_cozum_panel article{grid-template-rows:220px 1fr}.ob_arama_sonuc_kart{grid-template-columns:90px 1fr}.ob_arama_sonuc_kart img{width:90px;height:90px}.ob_form_adimlari small{display:none}.ob_teklif_guven{display:grid}.ob_form_alt{align-items:stretch;gap:.7rem}.ob_form_alt>div{width:100%}.ob_form_alt .btn{flex:1;padding-inline:.8rem}}
@media(max-width:575.98px){.ob_cozum_panel{min-height:685px}.ob_cozum_panel article>div:last-child{padding:1.25rem}.ob_rehber_kart>a:first-child{height:190px}.ob_arama_sonuc_kart{grid-template-columns:1fr}.ob_arama_sonuc_kart img{width:100%;height:180px}.ob_teklif_kapak{padding-top:4rem}.ob_form_kart{border-radius:1rem}.ob_form_baslik>span{display:none}.ob_form_adimlari button span{width:38px;height:38px}}
.ob_proje_ozellikler{display:flex;flex-wrap:wrap;gap:.65rem}.ob_proje_ozellikler span{display:flex;align-items:center;gap:.45rem;padding:.65rem .8rem;border:1px solid var(--ob-cizgi);border-radius:999px;background:var(--bs-tertiary-bg);font-size:.84rem;font-weight:700}.ob_proje_ozellikler i{color:#aa7900}.ob_proje_bilgileri{display:grid;gap:.1rem;margin:1.3rem 0}.ob_proje_bilgileri>div{padding:.75rem;border-radius:.75rem;background:var(--bs-tertiary-bg)}.ob_proje_bilgileri dt{color:var(--bs-secondary-color);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}.ob_proje_bilgileri dd{margin:.2rem 0 0;font-weight:750}

/* OB v1.4 — yayın vitrini ve akıllı araçlar */
.ob_duyuru{position:relative;z-index:1045;background:linear-gradient(90deg,var(--ob-vurgu),color-mix(in srgb,var(--ob-vurgu-2) 68%,var(--ob-vurgu)));color:#16120a}.ob_duyuru .container{display:flex;min-height:40px;align-items:center;justify-content:center;gap:1rem;font-size:.82rem}.ob_duyuru .container>div{display:flex;align-items:center;gap:.5rem}.ob_duyuru a{display:inline-flex;align-items:center;gap:.35rem;color:#16120a;font-weight:850;text-decoration:none}.ob_duyuru button{position:absolute;right:max(1rem,calc((100vw - 1320px)/2));border:0;background:transparent;color:#16120a}.ob_duyuru i{font-size:.95rem}
.ob_hizmet_kart,.ob_rehber_kart,.ob_sektor_kart,.ob_form_kart,.ob_yazi_yan,.ob_yan_kart,.ob_proje_kart,.ob_cta{border-radius:var(--ob-radius)!important}.ob_mega_menu,.ob_takip_sonuc_kart,.ob_konfigurator{border-radius:var(--ob-radius-lg)!important}
.ob_konfigurator_bolumu{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--bs-body-bg),var(--bs-tertiary-bg))}.ob_konfigurator_bolumu:before{position:absolute;inset:0;background-image:linear-gradient(color-mix(in srgb,var(--bs-emphasis-color) 4%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--bs-emphasis-color) 4%,transparent) 1px,transparent 1px);background-size:46px 46px;mask-image:linear-gradient(to bottom,transparent,#000 20%,#000 80%,transparent);content:"";pointer-events:none}.ob_konfigurator{position:relative;padding:clamp(1.2rem,4vw,3rem);border:1px solid var(--ob-cizgi);background:color-mix(in srgb,var(--bs-body-bg) 92%,transparent);box-shadow:0 35px 95px rgba(7,14,22,.1);backdrop-filter:blur(16px)}.ob_konfigurator_ust{display:flex;justify-content:space-between;gap:2rem}.ob_konfigurator_ust>div:first-child{max-width:820px}.ob_konfigurator_ust p{max-width:720px;color:var(--bs-secondary-color)}.ob_konfigurator_sayac{display:flex;width:92px;height:92px;flex:0 0 auto;align-items:baseline;justify-content:center;padding-top:17px;border:1px solid var(--ob-cizgi);border-radius:50%;background:var(--bs-body-bg);box-shadow:inset 0 0 0 7px color-mix(in srgb,var(--ob-vurgu) 13%,transparent)}.ob_konfigurator_sayac span{font-size:2rem;font-weight:950}.ob_konfigurator_sayac small{font-size:.65rem;color:var(--bs-secondary-color)}.ob_konfigurator_sorular{display:grid;gap:1rem}.ob_konfigurator_sorular fieldset{padding:1.2rem;border:1px solid var(--ob-cizgi);border-radius:calc(var(--ob-radius) * .85);background:var(--bs-body-bg);transition:opacity .25s,transform .25s,border-color .25s}.ob_konfigurator_sorular fieldset:disabled{opacity:.42;transform:scale(.985)}.ob_konfigurator_sorular legend{display:flex;align-items:center;gap:.8rem;margin-bottom:1rem;font-size:1rem;font-weight:850}.ob_konfigurator_sorular legend span{display:grid;width:35px;height:35px;place-items:center;border-radius:.7rem;background:color-mix(in srgb,var(--ob-vurgu) 18%,transparent);color:color-mix(in srgb,var(--ob-vurgu) 58%,#503b00);font-size:.75rem}.ob_konfigurator_secimler{display:grid;grid-template-columns:repeat(3,1fr);gap:.65rem}.ob_konfigurator_secimler button{display:flex;min-height:108px;flex-direction:column;align-items:flex-start;padding:1rem;border:1px solid var(--ob-cizgi);border-radius:calc(var(--ob-radius) * .75);background:var(--bs-tertiary-bg);color:var(--bs-emphasis-color);text-align:left}.ob_konfigurator_secimler button:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--ob-vurgu) 65%,var(--ob-cizgi))}.ob_konfigurator_secimler button.active{border-color:var(--ob-vurgu);background:color-mix(in srgb,var(--ob-vurgu) 13%,var(--bs-body-bg));box-shadow:0 0 0 3px color-mix(in srgb,var(--ob-vurgu) 13%,transparent)}.ob_konfigurator_secimler i{margin-bottom:.6rem;color:color-mix(in srgb,var(--ob-vurgu) 70%,#6c5100);font-size:1.25rem}.ob_konfigurator_secimler strong{font-size:.9rem}.ob_konfigurator_secimler small{margin-top:.2rem;color:var(--bs-secondary-color);font-size:.72rem}.ob_konfigurator_sonuc{position:sticky;top:112px;overflow:hidden;padding:1.6rem;border:1px solid var(--ob-cizgi);border-radius:var(--ob-radius);background:linear-gradient(155deg,color-mix(in srgb,var(--bs-body-bg) 95%,var(--ob-vurgu) 5%),var(--bs-body-bg));box-shadow:var(--ob-golge)}.ob_konfigurator_sonuc h3{margin:.7rem 0;font-size:clamp(1.45rem,3vw,2rem);font-weight:900}.ob_konfigurator_sonuc>p{color:var(--bs-secondary-color)}.ob_konfigurator_illustrasyon{position:relative;height:145px;margin:-1.6rem -1.6rem 1.5rem;overflow:hidden;background:radial-gradient(circle at 72% 28%,color-mix(in srgb,var(--ob-vurgu) 50%,transparent),transparent 30%),linear-gradient(135deg,#111923,#263445)}.ob_konfigurator_illustrasyon:before{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:22px 22px;content:""}.ob_konfigurator_illustrasyon i{position:absolute;right:16%;bottom:23px;color:var(--ob-vurgu);font-size:3.8rem;filter:drop-shadow(0 8px 16px rgba(0,0,0,.3))}.ob_konfigurator_sasi{position:absolute;right:14%;bottom:25px;width:45%;height:4px;background:#dfe5ec}.ob_konfigurator_kasa{position:absolute;right:38%;bottom:34px;width:42%;height:62px;border:2px solid rgba(255,255,255,.75);background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.02));clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}.ob_konfigurator_ozet{display:flex;flex-wrap:wrap;gap:.45rem;margin:1.1rem 0}.ob_konfigurator_ozet span{display:flex;align-items:center;gap:.35rem;padding:.45rem .6rem;border-radius:999px;background:var(--bs-tertiary-bg);font-size:.72rem}.ob_konfigurator_ozet i{color:#a77700}.ob_konfigurator_sonuc .disabled{pointer-events:none;opacity:.48}
.ob_takip_kapak{position:relative;overflow:hidden;padding:clamp(5rem,9vw,8rem) 0;background:radial-gradient(circle at 80% 15%,color-mix(in srgb,var(--ob-vurgu) 36%,transparent),transparent 28%),linear-gradient(135deg,#071019,#202d3a);color:#fff}.ob_takip_kapak:before{position:absolute;inset:0;background:repeating-linear-gradient(115deg,transparent 0 60px,rgba(255,255,255,.025) 61px 62px);content:""}.ob_takip_kapak h1{max-width:760px;margin:.7rem 0 1rem;font-size:clamp(3rem,6vw,5.6rem);font-weight:950;line-height:.95;letter-spacing:-.05em}.ob_takip_kapak p{max-width:720px;color:#d8dfe6;font-size:1.12rem}.ob_takip_kapak_kart{padding:2rem;border:1px solid rgba(255,255,255,.14);border-radius:var(--ob-radius-lg);background:rgba(255,255,255,.07);box-shadow:0 30px 80px rgba(0,0,0,.25);backdrop-filter:blur(14px)}.ob_takip_kapak_kart>i{display:grid;width:64px;height:64px;place-items:center;margin-bottom:1rem;border-radius:1rem;background:var(--ob-vurgu);color:#151515;font-size:1.7rem}.ob_takip_kapak_kart strong{display:block;font-size:1.35rem}.ob_takip_kapak_kart code{color:#fff}.ob_takip_sonuc_alani{min-height:510px}.ob_takip_bos,.ob_takip_sonuc_kart{display:flex;min-height:510px;flex-direction:column;justify-content:center;padding:clamp(1.5rem,4vw,2.7rem);border:1px solid var(--ob-cizgi);border-radius:var(--ob-radius-lg);background:var(--bs-body-bg);box-shadow:var(--ob-golge)}.ob_takip_bos h2{max-width:650px;font-weight:900}.ob_takip_bos p{max-width:620px;color:var(--bs-secondary-color)}.ob_takip_hata>i{margin-bottom:1rem;color:var(--bs-danger);font-size:3rem}.ob_takip_animasyon{position:relative;width:180px;height:95px;margin-bottom:1.5rem}.ob_takip_animasyon i{position:absolute;z-index:2;left:24px;bottom:22px;color:var(--ob-vurgu);font-size:4.2rem;animation:ob-takip-kamyon 2.6s ease-in-out infinite}.ob_takip_animasyon span{position:absolute;right:5px;bottom:20px;width:130px;border-bottom:2px dashed var(--ob-cizgi)}@keyframes ob-takip-kamyon{50%{transform:translateX(45px)}}.ob_takip_arac{display:flex;align-items:center;gap:1rem;padding:1rem;border-radius:var(--ob-radius);background:var(--bs-tertiary-bg)}.ob_takip_arac>i{display:grid;width:50px;height:50px;place-items:center;border-radius:.9rem;background:color-mix(in srgb,var(--ob-vurgu) 18%,transparent);color:#a97900;font-size:1.3rem}.ob_takip_arac div{display:flex;min-width:0;flex:1;flex-direction:column}.ob_takip_arac small,.ob_takip_arac span,.ob_takip_arac time{color:var(--bs-secondary-color);font-size:.76rem}.ob_takip_adimlar{display:grid;grid-template-columns:repeat(7,1fr);gap:.35rem}.ob_takip_adimlar>div{position:relative;display:flex;min-width:0;flex-direction:column;align-items:center;gap:.5rem;text-align:center}.ob_takip_adimlar>div:not(:last-child):after{position:absolute;z-index:0;top:21px;left:58%;width:84%;height:2px;background:var(--ob-cizgi);content:""}.ob_takip_adimlar span{z-index:1;display:grid;width:44px;height:44px;place-items:center;border:2px solid var(--ob-cizgi);border-radius:50%;background:var(--bs-body-bg);color:var(--bs-secondary-color)}.ob_takip_adimlar .active span{border-color:var(--ob-vurgu);background:var(--ob-vurgu);color:#151515}.ob_takip_adimlar .active:not(:last-child):after{background:color-mix(in srgb,var(--ob-vurgu) 65%,var(--ob-cizgi))}.ob_takip_adimlar .current span{box-shadow:0 0 0 7px color-mix(in srgb,var(--ob-vurgu) 18%,transparent)}.ob_takip_adimlar small{max-width:82px;color:var(--bs-secondary-color);font-size:.65rem}.ob_takip_adimlar .active small{color:var(--bs-emphasis-color);font-weight:750}.ob_takip_fiyat{display:flex;flex-direction:column;padding:1rem 1.2rem;border:1px solid color-mix(in srgb,var(--ob-vurgu) 42%,var(--ob-cizgi));border-radius:var(--ob-radius);background:color-mix(in srgb,var(--ob-vurgu) 9%,var(--bs-body-bg))}.ob_takip_fiyat span,.ob_takip_fiyat small{color:var(--bs-secondary-color);font-size:.76rem}.ob_takip_fiyat strong{font-size:1.6rem}
@media(max-width:991.98px){.ob_duyuru .container{padding-right:2.5rem;justify-content:flex-start}.ob_duyuru button{right:.7rem}.ob_konfigurator_ust{flex-direction:column}.ob_konfigurator_sayac{width:72px;height:72px;padding-top:10px}.ob_konfigurator_sonuc{position:static}.ob_takip_adimlar{grid-template-columns:repeat(4,1fr);row-gap:1.2rem}.ob_takip_adimlar>div:after{display:none}}@media(max-width:575.98px){.ob_duyuru .container{min-height:48px;font-size:.74rem}.ob_duyuru a{display:none}.ob_konfigurator_secimler{grid-template-columns:1fr}.ob_konfigurator_secimler button{min-height:82px}.ob_takip_adimlar{grid-template-columns:repeat(2,1fr)}.ob_takip_arac time{display:none}}

/* v1.4 yayın sürümü: hızlı konfigüratör çağrısı ve mikro etkileşimler */
.ob_kahraman_hizli{display:inline-flex;align-items:center;gap:.7rem;padding:.52rem .75rem .52rem .55rem;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(8,15,22,.38);backdrop-filter:blur(14px);color:#fff;text-decoration:none;transition:transform .25s ease,border-color .25s ease,background .25s ease}.ob_kahraman_hizli:hover{transform:translateY(-2px);border-color:var(--ob-vurgu);background:rgba(8,15,22,.62);color:#fff}.ob_kahraman_hizli>span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--ob-vurgu),var(--ob-vurgu-2));color:#111;box-shadow:0 0 25px color-mix(in srgb,var(--ob-vurgu) 42%,transparent)}.ob_kahraman_hizli strong{display:grid;font-size:.83rem;line-height:1.1}.ob_kahraman_hizli small{font-size:.66rem;font-weight:500;color:rgba(255,255,255,.62);margin-top:.18rem}.ob_kahraman_hizli>i{font-size:1.25rem;animation:ob_hizli_ok 1.5s ease-in-out infinite}@keyframes ob_hizli_ok{50%{transform:translateY(3px)}}@media(max-width:575.98px){.ob_kahraman_hizli{width:100%;justify-content:flex-start}.ob_kahraman_hizli>i{margin-left:auto}}@media(prefers-reduced-motion:reduce){.ob_kahraman_hizli>i{animation:none}}
\n\n/* OB 1.5 — masaüstü hızlı işlem rayı ve premium mikro etkileşimler */
.ob_hizli_ray{position:fixed;z-index:1040;right:1.15rem;bottom:1.15rem;flex-direction:column;align-items:flex-end;gap:.55rem}.ob_hizli_ray a{display:flex;min-width:52px;height:52px;align-items:center;justify-content:flex-end;gap:.7rem;padding:0 .8rem;border:1px solid color-mix(in srgb,var(--bs-body-color) 10%,transparent);border-radius:999px;background:color-mix(in srgb,var(--bs-body-bg) 90%,transparent);box-shadow:0 14px 36px rgba(0,0,0,.16);backdrop-filter:blur(16px);color:var(--bs-emphasis-color);text-decoration:none;overflow:hidden;transition:transform .25s ease,border-color .25s ease,background .25s ease,box-shadow .25s ease}.ob_hizli_ray a i{display:grid;width:34px;height:34px;flex:0 0 34px;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--ob-vurgu) 18%,transparent);color:color-mix(in srgb,var(--ob-vurgu) 74%,#3d2d00);font-size:1rem}.ob_hizli_ray a span{max-width:0;opacity:0;white-space:nowrap;font-size:.78rem;font-weight:800;transform:translateX(8px);transition:max-width .28s ease,opacity .22s ease,transform .28s ease}.ob_hizli_ray a:hover,.ob_hizli_ray a:focus-visible{transform:translateX(-4px);border-color:color-mix(in srgb,var(--ob-vurgu) 55%,transparent);background:var(--bs-body-bg);box-shadow:0 18px 48px rgba(0,0,0,.22)}.ob_hizli_ray a:hover span,.ob_hizli_ray a:focus-visible span{max-width:120px;opacity:1;transform:none}.ob_hizli_ray .ob_ray_whatsapp i{background:#25d366;color:#fff}.ob_hizli_ray .ob_ray_whatsapp:hover{border-color:#25d366}.ob_kahraman:after{position:absolute;z-index:1;inset:auto 0 0;height:110px;pointer-events:none;background:linear-gradient(to top,rgba(0,0,0,.22),transparent);content:""}.ob_hizmet_kart_gorselli,.ob_proje_kart,.ob_yazi_kart,.ob_sektor_kart{isolation:isolate}.ob_hizmet_kart_gorselli:after,.ob_yazi_kart:after,.ob_sektor_kart:after{position:absolute;z-index:-1;inset:-1px;border-radius:inherit;background:linear-gradient(120deg,transparent 35%,color-mix(in srgb,var(--ob-vurgu) 22%,transparent),transparent 65%);background-size:220% 100%;opacity:0;content:"";transition:opacity .3s ease}.ob_hizmet_kart_gorselli:hover:after,.ob_yazi_kart:hover:after,.ob_sektor_kart:hover:after{opacity:1;animation:ob_kart_parlama 1.2s ease}@keyframes ob_kart_parlama{from{background-position:180% 0}to{background-position:-40% 0}}@media(prefers-reduced-motion:reduce){.ob_hizli_ray a,.ob_hizli_ray a span{transition:none}.ob_hizmet_kart_gorselli:hover:after,.ob_yazi_kart:hover:after,.ob_sektor_kart:hover:after{animation:none}}

/* ========================================================================== 
   OB Sistem 1.6 — ana sayfa yayın revizyonu
   Düzen bozulmalarını giderir, kart oranlarını eşitler ve yeni vitrini tanımlar.
   ========================================================================== */
.ob_hakkimizda_bolumu,.ob_projeler_anasayfa,.ob_rehber_anasayfa,.ob_sss_bolumu,.ob_son_cta_bolumu{position:relative;isolation:isolate}
.ob_bolum_basligi>div{max-width:820px}
.ob_etiket_cam{padding:.52rem .78rem;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(6,12,18,.28);backdrop-filter:blur(12px)}
.ob_etiket_cam:before{width:19px}

/* Hero */
.ob_kahraman{position:relative;background:#071019}
.ob_kahraman .carousel-item{height:clamp(650px,82vh,860px);min-height:650px}
.ob_kahraman .carousel-item>img{filter:saturate(.92) contrast(1.04)}
.ob_kahraman_perde{background:linear-gradient(90deg,rgba(4,9,15,.97) 0%,rgba(4,9,15,.83) 43%,rgba(4,9,15,.42) 72%,rgba(4,9,15,.18) 100%)}
.ob_kahraman_doku{position:absolute;inset:0;opacity:.23;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,#000,transparent 78%)}
.ob_kahraman_doku:after{position:absolute;top:-26%;right:-9%;width:min(44vw,650px);aspect-ratio:1;border:1px solid rgba(255,193,7,.22);border-radius:50%;box-shadow:0 0 0 70px rgba(255,193,7,.035),0 0 0 140px rgba(255,193,7,.018);content:""}
.ob_kahraman .carousel-caption{z-index:3}
.ob_kahraman h1{max-width:930px;font-size:clamp(3.15rem,6.6vw,6.5rem);line-height:.91;letter-spacing:-.06em}
.ob_kahraman p{max-width:760px;color:rgba(255,255,255,.76);font-size:clamp(1.04rem,1.55vw,1.28rem);line-height:1.65}
.ob_kahraman_aksiyonlar{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
.ob_kahraman_kanitlar{display:flex;flex-wrap:wrap;gap:.65rem 1.1rem;margin-top:1.7rem;color:rgba(255,255,255,.66);font-size:.8rem}
.ob_kahraman_kanitlar span{display:flex;align-items:center;gap:.42rem}
.ob_kahraman_kanitlar i{color:var(--ob-vurgu)}
.ob_kahraman_kanitlar strong{color:#fff}
.ob_kahraman_proje_karti{position:relative;overflow:hidden;margin-left:auto;max-width:360px;padding:1.3rem;border:1px solid rgba(255,255,255,.15);border-radius:var(--ob-radius-lg);background:linear-gradient(150deg,rgba(255,255,255,.12),rgba(255,255,255,.045));box-shadow:0 28px 80px rgba(0,0,0,.26);backdrop-filter:blur(18px)}
.ob_kahraman_proje_karti:before{position:absolute;inset:auto -75px -95px auto;width:210px;height:210px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--ob-vurgu) 24%,transparent),transparent 68%);content:""}
.ob_kahraman_proje_ust{display:flex;align-items:center;justify-content:space-between;color:rgba(255,255,255,.58);font-size:.66rem;font-weight:800;letter-spacing:.14em}.ob_kahraman_proje_ust strong{color:var(--ob-vurgu);font-size:1rem}
.ob_kahraman_proje_cizim{position:relative;height:130px;margin:.8rem 0 1.1rem;border-radius:1rem;background:linear-gradient(145deg,rgba(0,0,0,.28),rgba(255,255,255,.035));overflow:hidden}
.ob_kahraman_proje_cizim:before{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:20px 20px;content:""}
.ob_kahraman_proje_cizim i{position:absolute;z-index:2;right:19%;bottom:22px;color:var(--ob-vurgu);font-size:3.8rem;filter:drop-shadow(0 10px 20px rgba(0,0,0,.32))}
.ob_kahraman_proje_cizim span{position:absolute;right:15%;bottom:20px;width:60%;height:2px;background:rgba(255,255,255,.6)}
.ob_kahraman_proje_karti>small{color:var(--ob-vurgu);font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.ob_kahraman_proje_karti h2{margin:.45rem 0 .65rem;font-size:1.45rem;font-weight:900;line-height:1.08}.ob_kahraman_proje_karti p{margin:0 0 1rem;font-size:.85rem;line-height:1.55;color:rgba(255,255,255,.62)}
.ob_kahraman_proje_karti>a{display:inline-flex;align-items:center;gap:.45rem;color:#fff;font-size:.82rem;font-weight:800;text-decoration:none}.ob_kahraman_proje_karti>a:hover{color:var(--ob-vurgu)}
.ob_kahraman_gostergeler{right:auto;bottom:2.25rem;left:max(calc((100vw - 1320px)/2),1rem);justify-content:flex-start;margin:0;gap:.45rem}.ob_kahraman_gostergeler [data-bs-target]{width:44px;height:30px;margin:0;border:0;border-bottom:2px solid rgba(255,255,255,.28);background:transparent;color:rgba(255,255,255,.5);text-indent:0;font-size:.68rem;font-weight:800}.ob_kahraman_gostergeler [data-bs-target].active{border-color:var(--ob-vurgu);color:#fff}

/* Hakkımızda */
.ob_hakkimizda_bolumu:before{position:absolute;z-index:-1;top:8%;left:-170px;width:360px;height:360px;border:72px solid color-mix(in srgb,var(--ob-vurgu) 5%,transparent);border-radius:50%;content:""}
.ob_gorsel_kutu{overflow:hidden;border-radius:var(--ob-radius-lg)}
.ob_gorsel_kutu img{aspect-ratio:1.18/1;object-fit:cover;border-radius:var(--ob-radius-lg)}
.ob_hakkimizda_metrikler{display:grid;gap:.1rem;margin-top:2rem;border-top:1px solid var(--ob-cizgi);border-bottom:1px solid var(--ob-cizgi)}
.ob_hakkimizda_metrikler>div{display:grid;grid-template-columns:48px 1fr;gap:1rem;align-items:center;padding:1rem 0;border-bottom:1px solid var(--ob-cizgi)}.ob_hakkimizda_metrikler>div:last-child{border:0}
.ob_hakkimizda_metrikler>div>strong{color:color-mix(in srgb,var(--ob-vurgu) 80%,#6b4f00);font-size:.74rem;letter-spacing:.12em}.ob_hakkimizda_metrikler span{display:grid}.ob_hakkimizda_metrikler b{font-size:.98rem}.ob_hakkimizda_metrikler small{margin-top:.15rem;color:var(--bs-secondary-color)}

/* Hizmetler */
.ob_hizmet_bolumu .row.g-4{align-items:stretch}
.ob_hizmet_kart_gorselli{display:flex;min-height:100%;padding:0;flex-direction:column}
.ob_hizmet_gorsel{position:relative;display:block;height:220px;overflow:hidden;background:var(--ob-koyu)}
.ob_hizmet_gorsel:after{position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(5,8,12,.38));content:""}
.ob_hizmet_gorsel img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.75,.25,1),filter .4s ease}
.ob_hizmet_kart_gorselli:hover .ob_hizmet_gorsel img{transform:scale(1.055);filter:saturate(1.06)}
.ob_hizmet_gorsel .ob_hizmet_no{z-index:2;top:.8rem;right:1rem;color:rgba(255,255,255,.8);font-size:1.05rem;text-shadow:0 2px 10px rgba(0,0,0,.3)}
.ob_hizmet_gorsel .ob_hizmet_ikon{position:absolute;z-index:2;right:1rem;bottom:1rem;width:48px;height:48px;margin:0;border:1px solid rgba(255,255,255,.22);border-radius:14px;background:rgba(10,15,20,.48);backdrop-filter:blur(10px);color:var(--ob-vurgu);font-size:1.25rem}
.ob_hizmet_icerik{display:flex;flex:1;flex-direction:column;padding:1.45rem}.ob_hizmet_icerik h3{font-size:1.25rem}.ob_hizmet_icerik p{min-height:0;flex:1}.ob_hizmet_icerik>a{display:inline-flex;align-items:center;gap:.45rem;margin-top:.3rem}

/* Proje vitrini */
.ob_vitrin_yeni{position:relative;overflow:hidden;background:radial-gradient(circle at 84% 16%,color-mix(in srgb,var(--ob-vurgu) 18%,transparent),transparent 27%),linear-gradient(135deg,#071019,#17222e 58%,#0d141c);color:#fff}
.ob_vitrin_yeni:before{position:absolute;inset:0;background:repeating-linear-gradient(112deg,transparent 0 70px,rgba(255,255,255,.018) 71px 72px);content:""}
.ob_vitrin_kolaj_yeni{display:grid;height:600px;grid-template-columns:1.25fr .75fr;grid-template-rows:1fr 1fr;gap:.8rem;transform:rotate(1.2deg)}
.ob_vitrin_kolaj_yeni figure{position:relative;overflow:hidden;margin:0;border:1px solid rgba(255,255,255,.1);border-radius:var(--ob-radius);background:#111}.ob_vitrin_kolaj_yeni .ob_vitrin_ana{grid-row:1/3}
.ob_vitrin_kolaj_yeni img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}.ob_vitrin_kolaj_yeni figure:hover img{transform:scale(1.055)}
.ob_vitrin_kolaj_yeni figcaption{position:absolute;right:.85rem;bottom:.85rem;left:.85rem;padding:.8rem .9rem;border:1px solid rgba(255,255,255,.12);border-radius:.8rem;background:rgba(5,10,15,.48);backdrop-filter:blur(12px);color:#fff}.ob_vitrin_kolaj_yeni figcaption small{display:block;color:var(--ob-vurgu);font-size:.64rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.ob_vitrin_kolaj_yeni figcaption strong{display:block;margin-top:.15rem;font-size:.82rem}

/* Hızlı çözüm bulucu — 1.5'teki sınıf uyuşmazlığı burada düzeltilmiştir. */
.ob_cozum_bulucu{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--bs-body-bg),color-mix(in srgb,var(--bs-tertiary-bg) 55%,var(--bs-body-bg)))}
.ob_cozum_bulucu:before{position:absolute;right:-160px;bottom:-230px;width:520px;height:520px;border:90px solid color-mix(in srgb,var(--ob-vurgu) 5%,transparent);border-radius:50%;content:"";pointer-events:none}
.ob_cozum_secenekleri{display:grid;gap:.65rem;margin-top:2rem}
.ob_cozum_secenekleri button{display:grid;grid-template-columns:42px 1fr;align-items:center;gap:.85rem;width:100%;padding:.9rem 1rem;border:1px solid var(--ob-cizgi);border-radius:var(--ob-radius);background:var(--bs-body-bg);color:var(--bs-emphasis-color);text-align:left;box-shadow:0 1px 0 var(--ob-cizgi)}
.ob_cozum_secenekleri button>i{display:grid;width:42px;height:42px;place-items:center;border-radius:.8rem;background:var(--bs-tertiary-bg);font-size:1.05rem}.ob_cozum_secenekleri button>span{display:grid}.ob_cozum_secenekleri button strong{font-size:.88rem}.ob_cozum_secenekleri button small{margin-top:.12rem;color:var(--bs-secondary-color);font-size:.7rem}
.ob_cozum_secenekleri button.active{border-color:color-mix(in srgb,var(--ob-vurgu) 72%,var(--ob-cizgi));background:color-mix(in srgb,var(--ob-vurgu) 8%,var(--bs-body-bg));box-shadow:0 12px 35px color-mix(in srgb,var(--ob-vurgu) 11%,transparent);transform:translateX(5px)}.ob_cozum_secenekleri button.active>i{background:var(--ob-vurgu);color:#141414}
.ob_cozum_panel{position:relative;min-height:0}
.ob_cozum_panel article{position:relative;display:none;grid-template-rows:260px auto;overflow:hidden;border:1px solid var(--ob-cizgi);border-radius:var(--ob-radius-lg);background:var(--bs-body-bg);box-shadow:var(--ob-golge)}
.ob_cozum_panel article.active{display:grid;animation:obCozumGiris .42s cubic-bezier(.2,.75,.25,1) both}
@keyframes obCozumGiris{from{opacity:0;transform:translateX(18px) scale(.988)}to{opacity:1;transform:none}}.ob_cozum_panel article>div:last-child{padding:1.7rem}.ob_cozum_panel h3{margin:.7rem 0;font-size:1.55rem;font-weight:900}.ob_cozum_panel p{color:var(--bs-secondary-color)}.ob_cozum_panel ul{display:grid;gap:.4rem;padding:0;list-style:none}.ob_cozum_panel li:before{margin-right:.5rem;color:#b78300;content:"✓"}.ob_cozum_panel a{font-weight:800;color:var(--bs-emphasis-color);text-decoration:none}
.ob_cozum_gorsel{position:relative;overflow:hidden}.ob_cozum_gorsel img{width:100%;height:100%;object-fit:cover}.ob_cozum_gorsel:after{position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(4,8,12,.48));content:""}.ob_cozum_gorsel span{position:absolute;z-index:2;right:1rem;bottom:.55rem;color:#fff;font-size:4rem;font-weight:950;opacity:.3}

/* Sektörler ve süreç */
.ob_sektor_bolumu{background:color-mix(in srgb,var(--bs-tertiary-bg) 65%,var(--bs-body-bg))}
.ob_sektor_kart{min-height:245px;padding:1.55rem}.ob_sektor_kart>span{z-index:-1}.ob_sektor_kart p{max-width:92%;line-height:1.65}
.ob_surec_bolumu{background:var(--bs-body-bg)}
.ob_surec_cizgisi article{border-radius:var(--ob-radius)}

/* Proje kartları */
.ob_projeler_anasayfa:before{position:absolute;z-index:-1;top:5%;right:-220px;width:440px;height:440px;border:85px solid color-mix(in srgb,var(--ob-vurgu) 4%,transparent);border-radius:50%;content:""}
.ob_proje_kart{height:365px;border:1px solid var(--ob-cizgi);border-radius:var(--ob-radius-lg)}.ob_proje_kart.ob_proje_buyuk{height:365px}.ob_proje_perde{padding:1.45rem;background:linear-gradient(0deg,rgba(3,7,11,.94) 0%,rgba(3,7,11,.58) 34%,transparent 75%)}.ob_proje_perde h3{max-width:86%;font-size:1.2rem}.ob_proje_buyuk .ob_proje_perde h3{font-size:1.7rem}.ob_proje_perde>i{display:none}.ob_proje_kart_alt{display:flex;align-items:center;justify-content:space-between;margin-top:.7rem}.ob_proje_kart_alt small{color:rgba(255,255,255,.65);font-size:.72rem}.ob_proje_kart_alt i{position:static;font-size:1.65rem}

/* Rehber kartları — 1.5'te eksik olan özel stiller */
.ob_rehber_anasayfa{overflow:hidden;background:color-mix(in srgb,var(--bs-tertiary-bg) 62%,var(--bs-body-bg))}
.ob_yazi_kart{position:relative;display:flex;overflow:hidden;border:1px solid var(--ob-cizgi);border-radius:var(--ob-radius-lg);background:var(--bs-body-bg);box-shadow:0 1px 0 var(--ob-cizgi);flex-direction:column;transition:transform var(--ob-gecis),box-shadow var(--ob-gecis),border-color var(--ob-gecis)}
.ob_yazi_kart:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--ob-vurgu) 35%,var(--ob-cizgi));box-shadow:var(--ob-golge)}
.ob_yazi_gorsel{position:relative;display:block;height:215px;overflow:hidden;background:var(--ob-koyu)}.ob_yazi_gorsel:after{position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(4,8,12,.35));content:""}.ob_yazi_gorsel img{width:100%;height:100%;object-fit:cover;transition:transform .65s ease}.ob_yazi_kart:hover .ob_yazi_gorsel img{transform:scale(1.055)}
.ob_yazi_gorsel>span{position:absolute;z-index:2;left:1rem;bottom:1rem;padding:.42rem .65rem;border-radius:999px;background:rgba(6,10,14,.66);backdrop-filter:blur(9px);color:#fff;font-size:.66rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}
.ob_yazi_icerik{display:flex;flex:1;flex-direction:column;padding:1.35rem}.ob_yazi_meta{display:flex;flex-wrap:wrap;gap:.65rem;color:var(--bs-secondary-color);font-size:.68rem}.ob_yazi_meta span{display:flex;align-items:center;gap:.3rem}.ob_yazi_meta i{color:#aa7900}.ob_yazi_icerik h3{margin:.65rem 0;font-size:1.25rem;font-weight:900;line-height:1.25}.ob_yazi_icerik h3 a{color:var(--bs-emphasis-color);text-decoration:none}.ob_yazi_icerik p{flex:1;color:var(--bs-secondary-color);font-size:.9rem;line-height:1.65}.ob_yazi_icerik>.ob_metin_baglanti{display:inline-flex;align-items:center;gap:.4rem}

/* SSS ve kapanış */
.ob_sss_iletisim{display:grid;grid-template-columns:48px 1fr 42px;align-items:center;gap:.8rem;margin-top:2rem;padding:1rem;border:1px solid var(--ob-cizgi);border-radius:var(--ob-radius);background:var(--bs-body-bg)}.ob_sss_iletisim>i{display:grid;width:48px;height:48px;place-items:center;border-radius:.85rem;background:color-mix(in srgb,var(--ob-vurgu) 16%,transparent);color:#a87800;font-size:1.25rem}.ob_sss_iletisim>div{display:grid}.ob_sss_iletisim small{color:var(--bs-secondary-color)}.ob_sss_iletisim>a{display:grid;width:42px;height:42px;place-items:center;border-radius:50%;background:var(--bs-emphasis-color);color:var(--bs-body-bg);text-decoration:none}.ob_sss_iletisim>a:hover{transform:translate(2px,-2px);background:var(--ob-vurgu);color:#111}
.ob_cta_yeni{border:1px solid rgba(255,255,255,.08);background:radial-gradient(circle at 86% 16%,color-mix(in srgb,var(--ob-vurgu) 22%,transparent),transparent 25%),linear-gradient(135deg,#071019,#1f2d3a)}.ob_cta_guven{display:flex;flex-wrap:wrap;gap:.6rem 1rem;margin-top:1.35rem;color:rgba(255,255,255,.66);font-size:.76rem}.ob_cta_guven span{display:flex;align-items:center;gap:.35rem}.ob_cta_guven i{color:var(--ob-vurgu)}

/* Mobil/tablet denge */
@media(max-width:1199.98px){.ob_kahraman h1{max-width:830px}.ob_vitrin_kolaj_yeni{height:520px}.ob_kahraman_gostergeler{left:1.5rem}}
@media(max-width:991.98px){
  .ob_kahraman .carousel-item{height:760px;min-height:720px}.ob_kahraman .carousel-caption{align-items:center;padding:2rem 0 7rem}.ob_kahraman h1{font-size:clamp(2.8rem,9vw,5.1rem)}.ob_kahraman_kanitlar{max-width:650px}.ob_kahraman_gostergeler{bottom:3.6rem}
  .ob_gorsel_kolaj{max-width:720px;margin-inline:auto}.ob_vitrin_kolaj_yeni{height:500px;margin:0 0 4rem;transform:none}.ob_vitrin_yeni .col-lg-5.py-6{padding-bottom:1rem}
  .ob_cozum_panel{min-height:0}.ob_konfigurator_sonuc{position:static!important}.ob_proje_kart,.ob_proje_kart.ob_proje_buyuk{height:340px}
}
@media(max-width:767.98px){
  .ob_hizmet_gorsel{height:205px}.ob_vitrin_kolaj_yeni{height:465px;grid-template-columns:1fr 1fr;grid-template-rows:1.2fr .8fr}.ob_vitrin_kolaj_yeni .ob_vitrin_ana{grid-row:1/2;grid-column:1/3}.ob_cozum_panel{min-height:0}.ob_cozum_panel article{grid-template-rows:230px auto}.ob_yazi_gorsel{height:205px}
}
@media(max-width:575.98px){
  .py-6{padding-top:3.6rem;padding-bottom:3.6rem}.ob_kahraman .carousel-item{height:700px;min-height:700px}.ob_kahraman .carousel-caption{padding:1rem 0 6.5rem}.ob_kahraman h1{margin:.9rem 0 1.1rem;font-size:clamp(2.55rem,13vw,3.65rem)}.ob_kahraman p{margin-bottom:1.35rem;font-size:.98rem}.ob_kahraman_aksiyonlar{gap:.55rem}.ob_kahraman_aksiyonlar>.btn{width:100%}.ob_kahraman_hizli{width:100%}.ob_kahraman_kanitlar{display:grid;grid-template-columns:1fr 1fr;margin-top:1rem;gap:.45rem}.ob_kahraman_kanitlar span{padding:.55rem;border:1px solid rgba(255,255,255,.1);border-radius:.75rem;background:rgba(0,0,0,.14);font-size:.66rem}.ob_kahraman_kanitlar span:last-child{grid-column:1/3}.ob_kahraman_gostergeler{bottom:3.4rem;left:1rem}.ob_kahraman_gostergeler [data-bs-target]{width:34px}.ob_kahraman_doku:after{display:none}
  .ob_gorsel_kutu img{aspect-ratio:1/1}.ob_kolaj_kucuk{width:58%;height:145px}.ob_hakkimizda_metrikler>div{grid-template-columns:38px 1fr;gap:.7rem}.ob_hakkimizda_metrikler small{font-size:.74rem}
  .ob_hizmet_gorsel{height:200px}.ob_vitrin_kolaj_yeni{height:425px;gap:.45rem}.ob_vitrin_kolaj_yeni figcaption{right:.45rem;bottom:.45rem;left:.45rem;padding:.55rem}.ob_vitrin_kolaj_yeni figcaption strong{font-size:.7rem}
  .ob_cozum_secenekleri button{grid-template-columns:38px 1fr;padding:.78rem}.ob_cozum_secenekleri button>i{width:38px;height:38px}.ob_cozum_secenekleri button.active{transform:none}.ob_cozum_panel{min-height:0}.ob_cozum_panel article{grid-template-rows:210px auto}.ob_cozum_panel article>div:last-child{padding:1.3rem}.ob_cozum_panel h3{font-size:1.35rem}
  .ob_proje_kart,.ob_proje_kart.ob_proje_buyuk{height:315px}.ob_proje_buyuk .ob_proje_perde h3{font-size:1.3rem}.ob_yazi_gorsel{height:195px}.ob_sss_iletisim{grid-template-columns:44px 1fr 38px;padding:.8rem}.ob_sss_iletisim>i{width:44px;height:44px}.ob_sss_iletisim>a{width:38px;height:38px}.ob_cta_guven{display:grid;gap:.4rem}
}

/* JavaScript yüklenmeden de içerik görünür; JS etkinse reveal sistemi sınıf ekler. */
html:not(.ob-js) [data-ob-reveal]{opacity:1;transform:none}

/* ============================================================
   v1.7.0 — sade, güçlü ana sayfa + Core Web Vitals odaklı düzen
   ============================================================ */
.min-vh-75{min-height:75vh}
.ob_hero_v17{position:relative;isolation:isolate;overflow:hidden;min-height:680px;background:#091019;color:#fff}
.ob_hero_v17_gorsel{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.92) contrast(1.03)}
.ob_hero_v17_perde{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(6,11,17,.94) 0%,rgba(6,11,17,.82) 42%,rgba(6,11,17,.38) 72%,rgba(6,11,17,.2) 100%)}
.ob_hero_v17_doku{position:absolute;inset:0;z-index:-1;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,#000,transparent 78%)}
.ob_hero_v17 h1{max-width:980px;margin:0;font-size:clamp(3rem,6.4vw,6.8rem);font-weight:850;line-height:.93;letter-spacing:-.055em;text-wrap:balance}
.ob_hero_v17_aciklama{max-width:760px;margin-top:1.6rem;color:rgba(255,255,255,.76);font-size:clamp(1.05rem,1.6vw,1.35rem);line-height:1.7}
.ob_hero_v17_kanit{display:flex;flex-wrap:wrap;gap:.65rem 2rem;margin-top:2.2rem;padding-top:1.35rem;border-top:1px solid rgba(255,255,255,.16)}
.ob_hero_v17_kanit span{display:grid;gap:.08rem}.ob_hero_v17_kanit strong{font-size:.98rem;color:#fff}.ob_hero_v17_kanit small{color:rgba(255,255,255,.56);font-size:.78rem}
.ob_hero_v17_asagi{position:absolute;right:max(1.2rem,calc((100vw - 1320px)/2));bottom:1.5rem;display:grid;width:48px;height:48px;place-items:center;border:1px solid rgba(255,255,255,.18);border-radius:50%;background:rgba(8,15,22,.34);color:#fff;backdrop-filter:blur(10px);transition:.25s ease}.ob_hero_v17_asagi:hover{transform:translateY(4px);border-color:var(--ob-vurgu);color:var(--ob-vurgu)}

.ob_ozet_v17{background:var(--bs-body-bg)}
.ob_ozet_v17_gorsel{position:relative;overflow:hidden;border-radius:var(--ob-radius-lg);background:#0c131b;box-shadow:0 24px 70px rgba(12,20,28,.14)}
.ob_ozet_v17_gorsel>img{display:block;width:100%;aspect-ratio:1.18/1;object-fit:cover}
.ob_ozet_v17_rozet{position:absolute;right:1rem;bottom:1rem;left:1rem;display:flex;align-items:center;gap:.9rem;padding:1rem 1.1rem;border:1px solid rgba(255,255,255,.18);border-radius:calc(var(--ob-radius) - 4px);background:rgba(8,14,21,.72);color:#fff;backdrop-filter:blur(16px)}
.ob_ozet_v17_rozet>i{display:grid;width:42px;height:42px;place-items:center;border-radius:50%;background:var(--ob-vurgu);color:#121212;font-size:1.1rem}.ob_ozet_v17_rozet span{display:grid}.ob_ozet_v17_rozet small{color:rgba(255,255,255,.64)}
.ob_ozet_v17_maddeler{display:grid;gap:.75rem}.ob_ozet_v17_maddeler>div{display:flex;gap:1rem;padding:1rem 0;border-top:1px solid var(--bs-border-color)}.ob_ozet_v17_maddeler>div:last-child{border-bottom:1px solid var(--bs-border-color)}.ob_ozet_v17_maddeler i{display:grid;flex:0 0 42px;width:42px;height:42px;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--ob-vurgu) 16%,transparent);color:color-mix(in srgb,var(--ob-vurgu) 75%,#6c4d00)}.ob_ozet_v17_maddeler span{display:grid;gap:.15rem}.ob_ozet_v17_maddeler small{color:var(--bs-secondary-color);line-height:1.5}

.ob_hizmet_v17{background:color-mix(in srgb,var(--bs-body-bg) 91%,var(--bs-secondary-bg))}
.ob_baslik_v17{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-bottom:2.2rem}.ob_baslik_v17>div{max-width:780px}.ob_baslik_v17 h2{margin:.55rem 0 0;font-size:clamp(2rem,4vw,3.5rem);font-weight:800;line-height:1.04;letter-spacing:-.04em}.ob_baslik_v17 p{max-width:700px;margin:1rem 0 0;color:var(--bs-secondary-color)}
.ob_hizmet_v17_kart{overflow:hidden;border:1px solid var(--bs-border-color);border-radius:var(--ob-radius);background:var(--bs-body-bg);box-shadow:0 10px 34px rgba(16,26,35,.05);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.ob_hizmet_v17_kart:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--ob-vurgu) 45%,var(--bs-border-color));box-shadow:0 22px 55px rgba(16,26,35,.11)}
.ob_hizmet_v17_gorsel{position:relative;display:block;overflow:hidden;aspect-ratio:1.34/1;background:#111}.ob_hizmet_v17_gorsel img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}.ob_hizmet_v17_kart:hover img{transform:scale(1.04)}.ob_hizmet_v17_gorsel>span{position:absolute;top:.8rem;left:.8rem;display:grid;width:38px;height:38px;place-items:center;border-radius:50%;background:rgba(5,10,16,.72);color:#fff;font-size:.72rem;font-weight:800;backdrop-filter:blur(10px)}
.ob_hizmet_v17_kart>div{display:flex;min-height:205px;flex-direction:column;padding:1.3rem}.ob_hizmet_v17_kart h3{font-size:1.12rem;font-weight:750}.ob_hizmet_v17_kart p{flex:1;color:var(--bs-secondary-color);font-size:.92rem;line-height:1.65}.ob_hizmet_v17_kart>div>a{display:inline-flex;align-items:center;gap:.45rem;color:var(--bs-body-color);font-weight:700;text-decoration:none}.ob_hizmet_v17_kart>div>a:hover{color:color-mix(in srgb,var(--ob-vurgu) 78%,#785900)}

.ob_projeler_v17{position:relative;overflow:hidden;background:radial-gradient(circle at 85% 20%,color-mix(in srgb,var(--ob-vurgu) 14%,transparent),transparent 28%),linear-gradient(145deg,#071018,#131d27 64%,#0b1219);color:#fff}
.ob_projeler_v17:before{position:absolute;inset:0;pointer-events:none;content:"";opacity:.34;background:repeating-linear-gradient(115deg,transparent 0 92px,rgba(255,255,255,.018) 93px 94px)}
.ob_projeler_v17_grid{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:220px;gap:.8rem}
.ob_projeler_v17_grid article{overflow:hidden;border:1px solid rgba(255,255,255,.1);border-radius:var(--ob-radius);background:#111}.ob_projeler_v17_grid .ob_projeler_v17_buyuk{grid-column:span 2;grid-row:span 2}.ob_projeler_v17_grid article:nth-child(2){grid-column:span 2}.ob_projeler_v17_grid a{position:relative;display:block;width:100%;height:100%;color:#fff}.ob_projeler_v17_grid img{width:100%;height:100%;object-fit:cover;transition:transform .65s ease,filter .65s ease}.ob_projeler_v17_grid article:hover img{transform:scale(1.045);filter:brightness(.8)}
.ob_projeler_v17_grid article a>div{position:absolute;inset:auto 0 0;padding:1.1rem;background:linear-gradient(transparent,rgba(3,7,11,.92));transform:translateY(8px);transition:transform .3s ease}.ob_projeler_v17_grid article:hover a>div{transform:none}.ob_projeler_v17_grid span{color:var(--ob-vurgu);font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.ob_projeler_v17_grid h3{margin:.25rem 0 .3rem;font-size:1rem;font-weight:750}.ob_projeler_v17_grid .ob_projeler_v17_buyuk h3{font-size:1.45rem}.ob_projeler_v17_grid small{color:rgba(255,255,255,.65)}

.ob_secici_v17{background:var(--bs-body-bg)}
.ob_secici_v17_dugmeler{display:grid;gap:.65rem;margin-top:1.5rem}.ob_secici_v17_dugmeler button{display:flex;align-items:center;gap:.85rem;width:100%;padding:.9rem 1rem;border:1px solid var(--bs-border-color);border-radius:calc(var(--ob-radius) - 3px);background:var(--bs-body-bg);color:var(--bs-body-color);text-align:left;transition:.22s ease}.ob_secici_v17_dugmeler button:hover,.ob_secici_v17_dugmeler button.active{border-color:color-mix(in srgb,var(--ob-vurgu) 55%,var(--bs-border-color));background:color-mix(in srgb,var(--ob-vurgu) 7%,var(--bs-body-bg));transform:translateX(4px)}.ob_secici_v17_dugmeler button>i{display:grid;width:40px;height:40px;place-items:center;border-radius:50%;background:var(--bs-tertiary-bg);font-size:1rem}.ob_secici_v17_dugmeler button.active>i{background:var(--ob-vurgu);color:#151515}.ob_secici_v17_dugmeler span{display:grid}.ob_secici_v17_dugmeler small{color:var(--bs-secondary-color);font-size:.78rem}
.ob_secici_v17_sonuc{overflow:hidden;border:1px solid var(--bs-border-color);border-radius:var(--ob-radius-lg);background:linear-gradient(145deg,color-mix(in srgb,var(--bs-body-bg) 95%,var(--ob-vurgu)),var(--bs-body-bg));box-shadow:0 26px 70px rgba(13,25,36,.08)}.ob_secici_v17_sonuc>article{display:none;min-height:330px;padding:clamp(1.7rem,4vw,3rem)}.ob_secici_v17_sonuc>article.active{display:flex;flex-direction:column;justify-content:center;animation:obV17Sonuc .28s ease}.ob_secici_v17_sonuc h3{margin:.8rem 0;font-size:clamp(2rem,4vw,3.3rem);font-weight:800;line-height:1.03;letter-spacing:-.04em}.ob_secici_v17_sonuc article p{max-width:650px;color:var(--bs-secondary-color);font-size:1.05rem;line-height:1.75}.ob_secici_v17_sonuc article>a{display:inline-flex;align-items:center;gap:.5rem;margin-top:.6rem;color:var(--bs-body-color);font-weight:750;text-decoration:none}.ob_secici_v17_alt{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.2rem 1.4rem;border-top:1px solid var(--bs-border-color);background:var(--bs-tertiary-bg)}.ob_secici_v17_alt>div{display:flex;max-width:650px;gap:.65rem;color:var(--bs-secondary-color);font-size:.8rem;line-height:1.45}.ob_secici_v17_alt>div i{color:var(--ob-vurgu-2)}
@keyframes obV17Sonuc{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.ob_cta_v17_kutu{position:relative;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:2rem;align-items:center;overflow:hidden;padding:clamp(1.6rem,4vw,3.2rem);border-radius:var(--ob-radius-lg);background:radial-gradient(circle at 85% 10%,color-mix(in srgb,var(--ob-vurgu) 24%,transparent),transparent 35%),#0c141d;color:#fff}.ob_cta_v17_kutu h2{max-width:880px;margin:.7rem 0;font-size:clamp(2rem,4vw,3.4rem);font-weight:800;line-height:1.03;letter-spacing:-.04em}.ob_cta_v17_kutu p{max-width:760px;color:rgba(255,255,255,.64)}.ob_cta_v17_aksiyon{display:grid;gap:.75rem}.ob_cta_v17_aksiyon>a:last-child{color:rgba(255,255,255,.78);text-align:center;text-decoration:none}.ob_cta_v17_aksiyon>a:last-child:hover{color:#fff}.ob_cta_v17_linkler{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1rem}.ob_cta_v17_linkler a{color:rgba(255,255,255,.7);font-size:.86rem}.ob_cta_v17_linkler a:hover{color:#fff}

/* Ana sayfada tarayıcının ekran dışında kalan büyük bölümleri daha geç çizmesine izin ver. */
.ob_ozet_v17,.ob_hizmet_v17,.ob_projeler_v17,.ob_secici_v17,.ob_cta_v17{content-visibility:auto;contain-intrinsic-size:1px 800px}

@media (max-width:1199.98px){.ob_projeler_v17_grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:240px}.ob_projeler_v17_grid article:nth-child(2){grid-column:span 1}.ob_projeler_v17_grid .ob_projeler_v17_buyuk{grid-column:span 2}}
@media (max-width:991.98px){.ob_hero_v17{min-height:650px}.ob_hero_v17_perde{background:linear-gradient(90deg,rgba(6,11,17,.93),rgba(6,11,17,.62))}.ob_baslik_v17{align-items:flex-start;flex-direction:column}.ob_secici_v17_alt{align-items:stretch;flex-direction:column}.ob_cta_v17_kutu{grid-template-columns:1fr}.ob_cta_v17_aksiyon{max-width:420px}}
@media (max-width:575.98px){.ob_hero_v17{min-height:620px}.ob_hero_v17 h1{font-size:clamp(2.65rem,14vw,4.2rem)}.ob_hero_v17_kanit{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.ob_hero_v17_kanit span:last-child{grid-column:1/-1}.ob_hero_v17_asagi{display:none}.ob_projeler_v17_grid{grid-template-columns:1fr;grid-auto-rows:230px}.ob_projeler_v17_grid .ob_projeler_v17_buyuk,.ob_projeler_v17_grid article:nth-child(2){grid-column:auto;grid-row:auto}.ob_projeler_v17_grid .ob_projeler_v17_buyuk{min-height:300px}.ob_ozet_v17_rozet{position:relative;right:auto;bottom:auto;left:auto;margin:-3.2rem .8rem .8rem}.ob_hizmet_v17_kart>div{min-height:0}}

@media (prefers-reduced-motion:reduce){.ob_hizmet_v17_kart,.ob_hizmet_v17_gorsel img,.ob_projeler_v17_grid img,.ob_projeler_v17_grid article a>div,.ob_secici_v17_dugmeler button,.ob_hero_v17_asagi{transition:none!important}.ob_secici_v17_sonuc>article.active{animation:none!important}}

/* ========================================================================== 
   OB Sistem 1.8 — premium denge, yeniden tasarlanan ana sayfa ve alt alanlar
   ========================================================================== */
:root{
  --ob-v18-koyu:#081018;
  --ob-v18-koyu-2:#111b25;
  --ob-v18-yazi:#f7f9fb;
}

/* Hero: tek mesaj, tek odak, güçlü proje başlangıç kartı */
.ob_hero_v18{position:relative;isolation:isolate;overflow:hidden;min-height:720px;background:var(--ob-v18-koyu);color:#fff}
.ob_hero_v18_medya{position:absolute;inset:0;z-index:-4}.ob_hero_v18_medya img{width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.88) contrast(1.05)}
.ob_hero_v18_perde{position:absolute;inset:0;z-index:-3;background:linear-gradient(90deg,rgba(3,8,13,.97) 0%,rgba(5,11,17,.9) 42%,rgba(5,11,17,.58) 69%,rgba(5,11,17,.3) 100%)}
.ob_hero_v18_cizgi{position:absolute;inset:0;z-index:-2;opacity:.2;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(90deg,#000 0 35%,transparent 82%)}
.ob_hero_v18:after{position:absolute;z-index:-1;top:-180px;right:-130px;width:520px;height:520px;border:1px solid rgba(246,185,0,.22);border-radius:50%;box-shadow:0 0 0 70px rgba(246,185,0,.035),0 0 0 140px rgba(246,185,0,.018);content:""}
.ob_hero_v18_satir{min-height:660px;padding:4.8rem 0 6.4rem}
.ob_hero_v18 h1{max-width:940px;margin:0;font-size:clamp(3.1rem,6.3vw,6.7rem);font-weight:900;line-height:.91;letter-spacing:-.06em;text-wrap:balance}
.ob_hero_v18_aciklama{max-width:760px;margin:1.55rem 0 0;color:rgba(255,255,255,.73);font-size:clamp(1.03rem,1.45vw,1.28rem);line-height:1.72}
.ob_hero_v18_aksiyonlar{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.ob_hero_v18_guven{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:2rem}
.ob_hero_v18_guven>span{display:grid;grid-template-columns:34px auto;grid-template-rows:auto auto;min-width:172px;padding:.72rem .9rem;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:rgba(5,10,15,.34);backdrop-filter:blur(12px)}
.ob_hero_v18_guven i{grid-row:1/3;display:grid;width:28px;height:28px;align-self:center;place-items:center;border-radius:9px;background:rgba(246,185,0,.13);color:var(--ob-vurgu)}
.ob_hero_v18_guven strong{font-size:.83rem}.ob_hero_v18_guven small{color:rgba(255,255,255,.52);font-size:.68rem}
.ob_hero_v18_panel{position:relative;overflow:hidden;padding:1.35rem;border:1px solid rgba(255,255,255,.16);border-radius:var(--ob-radius-lg);background:linear-gradient(155deg,rgba(255,255,255,.12),rgba(255,255,255,.045));box-shadow:0 34px 95px rgba(0,0,0,.34);backdrop-filter:blur(20px)}
.ob_hero_v18_panel:after{position:absolute;right:-80px;bottom:-90px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(246,185,0,.22),transparent 68%);content:"";pointer-events:none}
.ob_hero_v18_panel_ust{display:flex;align-items:center;justify-content:space-between;color:rgba(255,255,255,.55);font-size:.64rem;font-weight:850;letter-spacing:.14em}.ob_hero_v18_panel_ust strong{color:var(--ob-vurgu);font-size:1rem}
.ob_hero_v18_cizim{position:relative;height:145px;margin:1rem 0 1.2rem;overflow:hidden;border-radius:16px;background:linear-gradient(145deg,rgba(0,0,0,.32),rgba(255,255,255,.04))}.ob_hero_v18_cizim:before{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:20px 20px;content:""}.ob_hero_v18_cizim i{position:absolute;z-index:2;right:17%;bottom:22px;color:var(--ob-vurgu);font-size:4rem;filter:drop-shadow(0 10px 20px rgba(0,0,0,.35))}.ob_hero_v18_cizim span:first-child{position:absolute;right:14%;bottom:21px;width:62%;height:2px;background:rgba(255,255,255,.55)}.ob_hero_v18_cizim span:nth-child(2){position:absolute;right:39%;bottom:32px;width:42%;height:64px;border:2px solid rgba(255,255,255,.7)}
.ob_hero_v18_panel>small{color:var(--ob-vurgu);font-size:.65rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.ob_hero_v18_panel h2{margin:.45rem 0 .6rem;font-size:1.45rem;font-weight:850;line-height:1.08}.ob_hero_v18_panel p{color:rgba(255,255,255,.58);font-size:.84rem;line-height:1.55}.ob_hero_v18_panel>a{display:inline-flex;align-items:center;gap:.45rem;color:#fff;font-size:.82rem;font-weight:800;text-decoration:none}.ob_hero_v18_panel>a:hover{color:var(--ob-vurgu)}
.ob_hero_v18_alt{position:absolute;right:0;bottom:0;left:0;border-top:1px solid rgba(255,255,255,.11);background:rgba(3,8,13,.63);backdrop-filter:blur(14px)}.ob_hero_v18_alt .container{display:flex;min-height:62px;align-items:center;gap:1.6rem;color:rgba(255,255,255,.68);font-size:.78rem}.ob_hero_v18_alt span{display:flex;align-items:center;gap:.45rem}.ob_hero_v18_alt span i{color:var(--ob-vurgu)}.ob_hero_v18_alt a{margin-left:auto;color:#fff;font-weight:800;text-decoration:none}.ob_hero_v18_alt a:hover{color:var(--ob-vurgu)}

/* Hizmetler: daha az kart, daha güçlü hiyerarşi */
.ob_cozumler_v18{background:linear-gradient(180deg,var(--bs-body-bg),color-mix(in srgb,var(--bs-tertiary-bg) 65%,var(--bs-body-bg)))}
.ob_v18_baslik{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-bottom:2.4rem}.ob_v18_baslik>div{max-width:780px}.ob_v18_baslik h2{margin:.55rem 0 0;font-size:clamp(2rem,4vw,3.55rem);font-weight:850;line-height:1.02;letter-spacing:-.045em}.ob_v18_baslik p{max-width:720px;margin:1rem 0 0;color:var(--bs-secondary-color);line-height:1.7}
.ob_cozumler_v18_grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:repeat(2,245px);gap:.85rem}.ob_cozum_v18_kart{position:relative;overflow:hidden;border-radius:var(--ob-radius);background:#111}.ob_cozum_v18_kart.ob_cozum_v18_one{grid-row:1/3}.ob_cozum_v18_kart:nth-child(4){grid-column:2/4}.ob_cozum_v18_kart>a{position:relative;display:block;width:100%;height:100%;color:#fff;text-decoration:none}.ob_cozum_v18_kart img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.75,.25,1),filter .4s ease}.ob_cozum_v18_kart:hover img{transform:scale(1.045);filter:saturate(1.05)}.ob_cozum_v18_perde{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,11,.04) 20%,rgba(3,7,11,.88) 100%)}.ob_cozum_v18_no{position:absolute;top:.9rem;right:.9rem;display:grid;width:38px;height:38px;place-items:center;border:1px solid rgba(255,255,255,.16);border-radius:50%;background:rgba(4,9,14,.52);backdrop-filter:blur(10px);font-size:.7rem;font-weight:850}.ob_cozum_v18_icerik{position:absolute;right:0;bottom:0;left:0;display:flex;align-items:flex-end;gap:.8rem;padding:1.15rem}.ob_cozum_v18_icerik>i{display:grid;width:42px;height:42px;flex:0 0 42px;place-items:center;border-radius:12px;background:var(--ob-vurgu);color:#151515;font-size:1rem}.ob_cozum_v18_icerik h3{margin:0;font-size:1.05rem;font-weight:800}.ob_cozum_v18_icerik p{max-height:0;margin:0;color:rgba(255,255,255,.68);font-size:.76rem;line-height:1.45;opacity:0;overflow:hidden;transition:max-height .3s ease,opacity .3s ease,margin .3s ease}.ob_cozum_v18_icerik span{display:inline-flex;gap:.4rem;margin-top:.25rem;color:rgba(255,255,255,.7);font-size:.72rem;font-weight:700}.ob_cozum_v18_kart:hover p,.ob_cozum_v18_one p{max-height:70px;margin-top:.35rem;opacity:1}.ob_cozum_v18_one .ob_cozum_v18_icerik h3{font-size:1.35rem}

/* Projeler: gerçek görseller için daha temiz bir galeri */
.ob_projeler_v18{position:relative;overflow:hidden;background:radial-gradient(circle at 88% 12%,rgba(246,185,0,.12),transparent 28%),linear-gradient(145deg,#071018,#111b25 62%,#0a1118);color:#fff}.ob_projeler_v18:before{position:absolute;inset:0;opacity:.28;background:repeating-linear-gradient(115deg,transparent 0 88px,rgba(255,255,255,.02) 89px 90px);content:"";pointer-events:none}.ob_projeler_v18 p{max-width:760px;color:rgba(255,255,255,.6)}
.ob_projeler_v18_grid{position:relative;display:grid;grid-template-columns:1.35fr 1fr 1fr;grid-template-rows:repeat(2,245px);gap:.85rem}.ob_projeler_v18_grid article{overflow:hidden;border:1px solid rgba(255,255,255,.1);border-radius:var(--ob-radius);background:#0b1117}.ob_projeler_v18_grid .ob_projeler_v18_buyuk{grid-row:1/3}.ob_projeler_v18_grid article:nth-child(4){grid-column:2/4}.ob_projeler_v18_grid a{position:relative;display:block;width:100%;height:100%;color:#fff}.ob_projeler_v18_grid img{width:100%;height:100%;object-fit:cover;transition:transform .65s ease,filter .65s ease}.ob_projeler_v18_grid article:hover img{transform:scale(1.045);filter:brightness(.82)}.ob_projeler_v18_grid article a>div{position:absolute;right:0;bottom:0;left:0;padding:1rem;background:linear-gradient(transparent,rgba(3,7,11,.94))}.ob_projeler_v18_grid span{color:var(--ob-vurgu);font-size:.64rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.ob_projeler_v18_grid h3{margin:.25rem 0;font-size:1rem;font-weight:800}.ob_projeler_v18_buyuk h3{font-size:1.35rem}.ob_projeler_v18_grid small{color:rgba(255,255,255,.62)}

/* Wizard: v1.6'nın güçlü akışını daha sakin bir görsel sistemle geri getirir */
.ob_konfigurator_v18{background:linear-gradient(180deg,var(--bs-body-bg),color-mix(in srgb,var(--bs-tertiary-bg) 76%,var(--bs-body-bg)))}
.ob_konfigurator_v18 .ob_konfigurator{padding:clamp(1.25rem,3.5vw,2.6rem);border:1px solid var(--bs-border-color);background:var(--bs-body-bg);box-shadow:0 28px 85px rgba(7,14,22,.09)}
.ob_konfigurator_ilerleme{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem;margin:1.7rem 0 1.4rem}.ob_konfigurator_ilerleme span{height:4px;border-radius:999px;background:var(--bs-tertiary-bg);overflow:hidden}.ob_konfigurator_ilerleme span:before{display:block;width:0;height:100%;border-radius:inherit;background:var(--ob-vurgu);content:"";transition:width .35s ease}.ob_konfigurator_ilerleme span.active:before{width:100%}
.ob_konfigurator_v18 .ob_konfigurator_sorular fieldset{box-shadow:0 8px 30px rgba(7,14,22,.035)}.ob_konfigurator_v18 .ob_konfigurator_sorular fieldset:not(:disabled):focus-within{border-color:color-mix(in srgb,var(--ob-vurgu) 55%,var(--bs-border-color))}.ob_konfigurator_v18 .ob_konfigurator_secimler button{min-height:102px}.ob_konfigurator_v18 .ob_konfigurator_sonuc{border-color:color-mix(in srgb,var(--ob-vurgu) 24%,var(--bs-border-color));box-shadow:0 24px 70px rgba(7,14,22,.08)}

/* Ana CTA: newsletter/footer ile yarışmayan tek güçlü kapanış */
.ob_cta_v18_kutu{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.45fr);gap:2rem;align-items:center;padding:clamp(1.7rem,4vw,3rem);border-radius:var(--ob-radius-lg);background:radial-gradient(circle at 88% 8%,rgba(246,185,0,.22),transparent 32%),#0b141d;color:#fff;box-shadow:0 24px 70px rgba(7,14,22,.11)}.ob_cta_v18_kutu h2{max-width:900px;margin:.7rem 0;font-size:clamp(2rem,4vw,3.35rem);font-weight:850;line-height:1.03;letter-spacing:-.045em}.ob_cta_v18_kutu p{max-width:760px;margin:0;color:rgba(255,255,255,.62);line-height:1.7}.ob_cta_v18_aksiyon{display:grid;gap:.65rem}.ob_cta_v18_aksiyon>a:not(.btn){display:flex;align-items:center;justify-content:center;gap:.45rem;color:rgba(255,255,255,.72);font-size:.82rem;text-decoration:none}.ob_cta_v18_aksiyon>a:not(.btn):hover{color:#fff}

/* Genel sayfalardaki alt alanlar: tam geniş sarı blok yerine kontrollü premium kart */
.ob_bulten_v18{padding:1rem 0 0;background:var(--bs-body-bg)}.ob_bulten_v18_kutu{display:grid;grid-template-columns:auto 1.15fr .9fr;align-items:center;gap:1.2rem;padding:1.15rem 1.25rem;border:1px solid var(--bs-border-color);border-radius:var(--ob-radius);background:linear-gradient(135deg,#0d161f,#17232e);color:#fff;box-shadow:0 18px 55px rgba(7,14,22,.08)}.ob_bulten_v18_simge{display:grid;width:52px;height:52px;place-items:center;border-radius:15px;background:var(--ob-vurgu);color:#151515;font-size:1.25rem}.ob_bulten_v18_metin h2{margin:.35rem 0 .2rem;font-size:1.15rem;font-weight:800}.ob_bulten_v18_metin p{margin:0;color:rgba(255,255,255,.55);font-size:.78rem}.ob_bulten_v18_form{display:grid;grid-template-columns:1fr auto;gap:.5rem;padding:.35rem;border:1px solid rgba(255,255,255,.13);border-radius:999px;background:rgba(255,255,255,.065)}.ob_bulten_v18_form .form-control{min-width:0;border:0;background:transparent;color:#fff;box-shadow:none}.ob_bulten_v18_form .form-control::placeholder{color:rgba(255,255,255,.46)}.ob_bulten_v18_form .btn{display:flex;align-items:center;gap:.5rem;border-radius:999px;font-size:.8rem;font-weight:800}
.ob_altlik_v18{margin-top:1rem;padding:0 0 1.5rem;border-top:0;background:var(--bs-body-bg)}.ob_alt_v18_cta{display:flex;align-items:center;justify-content:space-between;gap:2rem;margin-top:1rem;padding:1.45rem 0;border-top:1px solid var(--bs-border-color);border-bottom:1px solid var(--bs-border-color)}.ob_alt_v18_cta h2{margin:.4rem 0 .2rem;font-size:clamp(1.45rem,2.2vw,2.1rem);font-weight:850}.ob_alt_v18_cta p{margin:0;color:var(--bs-secondary-color);font-size:.86rem}.ob_alt_v18_cta_aksiyon{display:flex;align-items:center;gap:1rem;white-space:nowrap}.ob_alt_v18_cta_aksiyon>a:not(.btn){display:flex;align-items:center;gap:.4rem;color:var(--bs-emphasis-color);font-size:.82rem;font-weight:750;text-decoration:none}
.ob_alt_v18_ana{padding:2.4rem 0 1.9rem}.ob_alt_v18_aciklama{max-width:390px;margin:1rem 0 1.1rem;color:var(--bs-secondary-color);font-size:.85rem;line-height:1.65}.ob_alt_v18_baslik{margin-bottom:.8rem;color:var(--bs-secondary-color);font-size:.68rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.ob_altlik_v18 ul{display:grid;gap:.48rem;margin:0}.ob_altlik_v18 ul a{font-size:.82rem}.ob_alt_v18_iletisim li{display:grid;grid-template-columns:20px 1fr;gap:.5rem;align-items:start;color:var(--bs-secondary-color);font-size:.82rem;line-height:1.5}.ob_alt_v18_iletisim i{margin-top:.08rem;color:color-mix(in srgb,var(--ob-vurgu) 72%,#6a4d00)}.ob_alt_v18_alt{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:1rem;border-top:1px solid var(--bs-border-color);color:var(--bs-secondary-color);font-size:.72rem}.ob_alt_v18_alt nav{display:flex;gap:1rem}.ob_alt_v18_alt a{font-size:.72rem}

/* Hizmet ve içerik detaylarını daha dengeli yap */
.ob_detay_kapak{padding:clamp(4.4rem,8vw,7rem) 0;background:radial-gradient(circle at 84% 18%,rgba(246,185,0,.13),transparent 27%),linear-gradient(135deg,#09111a,#1b2732);}.ob_detay_kapak h1{max-width:820px}.ob_detay_kapak img{height:clamp(280px,28vw,390px);border:1px solid rgba(255,255,255,.12);border-radius:var(--ob-radius)!important;box-shadow:0 28px 75px rgba(0,0,0,.24)!important}.ob_icerik{max-width:820px;font-size:1.02rem;line-height:1.86}.ob_icerik h2{font-size:clamp(1.55rem,2.7vw,2.1rem);letter-spacing:-.02em}.ob_icerik p{color:color-mix(in srgb,var(--bs-body-color) 82%,var(--bs-secondary-color))}.ob_yan_kart{padding:1.35rem!important;border:1px solid var(--bs-border-color);background:var(--bs-body-bg);box-shadow:0 18px 50px rgba(7,14,22,.07)}.ob_yan_kart ul{display:grid;gap:.55rem}.ob_yan_kart li{display:flex;align-items:flex-start;gap:.55rem;font-size:.84rem}.ob_yan_kart li i{margin-top:.1rem;color:#b07f00}

/* Eski tam sarı bülten kuralları artık kullanılmıyor; olası cache karışımında da bastır. */
.ob_bulten{background:transparent!important;color:inherit!important}

/* İçerik görünürlük/performans */
.ob_cozumler_v18,.ob_projeler_v18,.ob_konfigurator_v18,.ob_cta_v18{content-visibility:auto;contain-intrinsic-size:1px 760px}

@media(max-width:1199.98px){.ob_cozumler_v18_grid{grid-template-columns:1fr 1fr;grid-template-rows:repeat(2,250px)}.ob_cozum_v18_kart.ob_cozum_v18_one{grid-row:span 1}.ob_cozum_v18_kart:nth-child(4){grid-column:auto}.ob_projeler_v18_grid{grid-template-columns:1fr 1fr;grid-template-rows:repeat(2,260px)}.ob_projeler_v18_grid .ob_projeler_v18_buyuk{grid-row:span 1}.ob_projeler_v18_grid article:nth-child(4){grid-column:auto}}
@media(max-width:991.98px){.ob_hero_v18{min-height:670px}.ob_hero_v18_satir{min-height:600px;padding:4rem 0 6rem}.ob_hero_v18_perde{background:linear-gradient(90deg,rgba(3,8,13,.96),rgba(5,11,17,.66))}.ob_v18_baslik{align-items:flex-start;flex-direction:column}.ob_cta_v18_kutu{grid-template-columns:1fr}.ob_cta_v18_aksiyon{max-width:420px}.ob_bulten_v18_kutu{grid-template-columns:auto 1fr}.ob_bulten_v18_form{grid-column:1/-1}.ob_alt_v18_cta{align-items:flex-start;flex-direction:column}.ob_alt_v18_cta_aksiyon{flex-wrap:wrap}.ob_konfigurator_v18 .ob_konfigurator_sonuc{position:static!important}}
@media(max-width:767.98px){.ob_hero_v18_alt .container{gap:.8rem;overflow-x:auto;white-space:nowrap;scrollbar-width:none}.ob_hero_v18_alt a{display:none}.ob_cozumler_v18_grid,.ob_projeler_v18_grid{grid-template-columns:1fr;grid-template-rows:none}.ob_cozum_v18_kart,.ob_cozum_v18_kart.ob_cozum_v18_one,.ob_projeler_v18_grid article,.ob_projeler_v18_grid .ob_projeler_v18_buyuk{min-height:300px;grid-row:auto;grid-column:auto}.ob_cozum_v18_icerik p{max-height:70px;margin-top:.35rem;opacity:1}.ob_bulten_v18_kutu{grid-template-columns:1fr}.ob_bulten_v18_simge{display:none}.ob_bulten_v18_form{grid-column:auto}.ob_alt_v18_alt{align-items:flex-start;flex-direction:column}.ob_alt_v18_alt nav{flex-wrap:wrap}.ob_alt_v18_ana{padding-top:2rem}}
@media(max-width:575.98px){.ob_hero_v18{min-height:660px}.ob_hero_v18_satir{min-height:590px;padding:3.2rem 0 6.2rem}.ob_hero_v18 h1{font-size:clamp(2.65rem,13.4vw,4rem)}.ob_hero_v18_aciklama{font-size:.96rem;line-height:1.65}.ob_hero_v18_aksiyonlar .btn{width:100%}.ob_hero_v18_guven{display:grid;grid-template-columns:1fr 1fr}.ob_hero_v18_guven>span{min-width:0}.ob_hero_v18_guven>span:last-child{grid-column:1/-1}.ob_hero_v18_alt .container{min-height:56px;font-size:.7rem}.ob_cozum_v18_kart,.ob_projeler_v18_grid article{min-height:270px}.ob_cozum_v18_icerik{padding:1rem}.ob_konfigurator_v18 .ob_konfigurator{padding:1rem}.ob_konfigurator_v18 .ob_konfigurator_sayac{width:68px;height:68px}.ob_bulten_v18{padding-top:.7rem}.ob_bulten_v18_kutu{padding:1rem;border-radius:1rem}.ob_bulten_v18_form{grid-template-columns:1fr}.ob_bulten_v18_form .btn{justify-content:center}.ob_alt_v18_cta_aksiyon{display:grid;width:100%}.ob_alt_v18_cta_aksiyon .btn{width:100%}.ob_alt_v18_ana{padding-bottom:1.4rem}}
@media(prefers-reduced-motion:reduce){.ob_cozum_v18_kart img,.ob_projeler_v18_grid img,.ob_konfigurator_ilerleme span:before{transition:none!important}}

/* v1.8 hizmet detay akışı */
.ob_hizmet_akis_v18{display:grid;grid-template-columns:minmax(240px,.75fr) minmax(0,1.75fr);gap:clamp(1.5rem,4vw,4rem);align-items:start;margin-top:clamp(3rem,6vw,5.5rem);padding-top:clamp(2rem,4vw,3.5rem);border-top:1px solid var(--bs-border-color)}
.ob_hizmet_akis_v18_baslik h2{max-width:430px;margin:.65rem 0 .7rem;font-size:clamp(1.8rem,3vw,2.65rem);font-weight:850;line-height:1.05;letter-spacing:-.04em}.ob_hizmet_akis_v18_baslik p{max-width:430px;margin:0;color:var(--bs-secondary-color);font-size:.9rem;line-height:1.7}
.ob_hizmet_akis_v18_adimlar{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}.ob_hizmet_akis_v18_adimlar article{position:relative;min-height:220px;padding:1.25rem;border:1px solid var(--bs-border-color);border-radius:var(--ob-radius);background:linear-gradient(180deg,var(--bs-body-bg),color-mix(in srgb,var(--bs-tertiary-bg) 56%,var(--bs-body-bg)));transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.ob_hizmet_akis_v18_adimlar article:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--ob-vurgu) 35%,var(--bs-border-color));box-shadow:0 18px 45px rgba(7,14,22,.07)}.ob_hizmet_akis_v18_adimlar article>span{position:absolute;top:1rem;right:1rem;color:color-mix(in srgb,var(--bs-emphasis-color) 15%,transparent);font-size:2rem;font-weight:900}.ob_hizmet_akis_v18_adimlar i{display:grid;width:42px;height:42px;place-items:center;margin-bottom:1.3rem;border-radius:12px;background:color-mix(in srgb,var(--ob-vurgu) 18%,transparent);color:#ad7b00;font-size:1.05rem}.ob_hizmet_akis_v18_adimlar h3{margin:0 0 .55rem;font-size:1rem;font-weight:850}.ob_hizmet_akis_v18_adimlar p{margin:0;color:var(--bs-secondary-color);font-size:.79rem;line-height:1.65}
@media(max-width:991.98px){.ob_hizmet_akis_v18{grid-template-columns:1fr}.ob_hizmet_akis_v18_adimlar{grid-template-columns:repeat(3,1fr)}}
@media(max-width:767.98px){.ob_hizmet_akis_v18_adimlar{grid-template-columns:1fr}.ob_hizmet_akis_v18_adimlar article{min-height:0}}

/* ========================================================================== */
/* OB v1.9.0 — rehber merkezi + masaüstü hızlı işlem konsolu                  */
/* ========================================================================== */
.ob_hizli_merkez{
  position:fixed;z-index:1045;left:max(1.15rem,env(safe-area-inset-left));bottom:max(1.15rem,env(safe-area-inset-bottom));
  width:min(340px,calc(100vw - 2.3rem));pointer-events:none
}
.ob_hizli_merkez>*{pointer-events:auto}
.ob_hizli_merkez_tetik{
  display:flex;width:auto;max-width:100%;align-items:center;gap:.75rem;padding:.48rem .75rem .48rem .5rem;
  border:1px solid color-mix(in srgb,var(--bs-emphasis-color) 12%,transparent);border-radius:999px;
  background:color-mix(in srgb,var(--bs-body-bg) 91%,transparent);box-shadow:0 14px 42px rgba(7,14,22,.18);
  backdrop-filter:blur(18px);color:var(--bs-emphasis-color);text-align:left
}
.ob_hizli_merkez_tetik:hover,.ob_hizli_merkez_tetik:focus-visible{transform:translateY(-2px);border-color:color-mix(in srgb,var(--ob-vurgu) 55%,var(--ob-cizgi));box-shadow:0 18px 52px rgba(7,14,22,.24)}
.ob_hizli_merkez_isaret{display:grid;width:42px;height:42px;flex:0 0 42px;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--ob-vurgu),#ffd968);color:#151515;box-shadow:0 8px 22px color-mix(in srgb,var(--ob-vurgu) 30%,transparent)}
.ob_hizli_merkez_tetik>span:nth-child(2){display:grid;line-height:1.05}.ob_hizli_merkez_tetik strong{font-size:.78rem;font-weight:850}.ob_hizli_merkez_tetik small{margin-top:.24rem;color:var(--bs-secondary-color);font-size:.62rem;white-space:nowrap}.ob_hizli_merkez_tetik>i{margin-left:.25rem;font-size:.72rem;transition:transform var(--ob-gecis)}
.ob_hizli_merkez.ob-acik .ob_hizli_merkez_tetik>i{transform:rotate(180deg)}
.ob_hizli_merkez_panel{
  position:absolute;bottom:calc(100% + .7rem);left:0;width:100%;padding:.75rem;border:1px solid color-mix(in srgb,var(--bs-emphasis-color) 11%,transparent);
  border-radius:1.35rem;background:color-mix(in srgb,var(--bs-body-bg) 95%,transparent);box-shadow:0 24px 70px rgba(7,14,22,.23);backdrop-filter:blur(22px);
  opacity:0;visibility:hidden;transform:translateY(10px) scale(.985);transform-origin:left bottom;transition:opacity .22s ease,visibility .22s ease,transform .28s cubic-bezier(.2,.8,.2,1)
}
.ob_hizli_merkez.ob-acik .ob_hizli_merkez_panel{opacity:1;visibility:visible;transform:none}
.ob_hizli_merkez_ust{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.35rem .35rem .7rem}.ob_hizli_merkez_ust>div{display:grid}.ob_hizli_merkez_ust span{font-size:.73rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.ob_hizli_merkez_ust small{margin-top:.15rem;color:var(--bs-secondary-color);font-size:.68rem}.ob_hizli_merkez_ust button{display:grid;width:32px;height:32px;place-items:center;border:0;border-radius:50%;background:var(--bs-tertiary-bg);color:var(--bs-emphasis-color)}
.ob_hizli_merkez_panel>a{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:.75rem;padding:.72rem;border:1px solid transparent;border-radius:1rem;color:var(--bs-emphasis-color);text-decoration:none}.ob_hizli_merkez_panel>a:hover,.ob_hizli_merkez_panel>a:focus-visible{border-color:color-mix(in srgb,var(--ob-vurgu) 35%,var(--ob-cizgi));background:color-mix(in srgb,var(--ob-vurgu) 7%,var(--bs-body-bg));transform:translateX(2px)}
.ob_hizli_merkez_panel>a>i:first-child{display:grid;width:42px;height:42px;place-items:center;border-radius:.85rem;background:color-mix(in srgb,var(--ob-vurgu) 15%,var(--bs-tertiary-bg));color:color-mix(in srgb,var(--ob-vurgu) 76%,#4f3900);font-size:1.05rem}.ob_hizli_merkez_panel>a>span{display:grid;line-height:1.05}.ob_hizli_merkez_panel>a strong{font-size:.79rem;font-weight:850}.ob_hizli_merkez_panel>a small{margin-top:.22rem;color:var(--bs-secondary-color);font-size:.66rem;line-height:1.3}.ob_hizli_merkez_panel>a>i:last-child{color:var(--bs-secondary-color);font-size:.8rem}
.ob_hizli_merkez_panel>a.ob_hizli_merkez_whatsapp>i:first-child{background:#25d366;color:#fff}.ob_hizli_merkez_panel>a.ob_hizli_merkez_whatsapp:hover{border-color:color-mix(in srgb,#25d366 55%,var(--ob-cizgi));background:color-mix(in srgb,#25d366 7%,var(--bs-body-bg))}

.ob_rehber_v19_kapak{position:relative;overflow:hidden;padding:clamp(4.4rem,7vw,6.7rem) 0;background:radial-gradient(circle at 85% 18%,rgba(246,185,0,.13),transparent 24%),linear-gradient(125deg,#0b121a 0%,#172330 62%,#101820 100%);color:#fff}
.ob_rehber_v19_kapak:before{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to right,#000,transparent 78%);content:"";pointer-events:none}
.ob_rehber_v19_kapak:after{position:absolute;right:-110px;bottom:-260px;width:520px;height:520px;border:76px solid rgba(255,255,255,.035);border-radius:50%;content:"";pointer-events:none}
.ob_rehber_v19_kapak h1{max-width:790px;margin:.9rem 0 1.2rem;font-size:clamp(3.1rem,6vw,5.7rem);font-weight:950;line-height:.93;letter-spacing:-.055em;text-wrap:balance}.ob_rehber_v19_kapak p{max-width:720px;margin:0;color:#bdc7d1;font-size:clamp(1rem,1.6vw,1.18rem);line-height:1.75}
.ob_rehber_v19_guven{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2rem}.ob_rehber_v19_guven>span{display:grid;min-width:125px;padding:.7rem .85rem;border:1px solid rgba(255,255,255,.1);border-radius:1rem;background:rgba(255,255,255,.045);backdrop-filter:blur(12px)}.ob_rehber_v19_guven strong{color:#fff;font-size:1.2rem;font-weight:900;line-height:1}.ob_rehber_v19_guven small{margin-top:.28rem;color:#8f9ba7;font-size:.66rem}
.ob_rehber_v19_bulucu{position:relative;padding:1rem;border:1px solid rgba(255,255,255,.12);border-radius:1.45rem;background:rgba(8,14,21,.7);box-shadow:0 28px 85px rgba(0,0,0,.25);backdrop-filter:blur(18px)}.ob_rehber_v19_bulucu_ust{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;padding:.1rem .2rem .8rem;border-bottom:1px solid rgba(255,255,255,.08);color:#dbe3ea;font-size:.72rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.ob_rehber_v19_bulucu_ust i{color:#ffd65b;font-size:1.1rem}.ob_rehber_v19_bulucu>label{display:block;margin:.2rem .15rem .55rem;color:#fff;font-size:.9rem;font-weight:800}
.ob_rehber_v19_arama{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.55rem;padding:.38rem .5rem .38rem .8rem;border:1px solid rgba(255,255,255,.13);border-radius:1rem;background:rgba(255,255,255,.065)}.ob_rehber_v19_arama>i{color:#ffcf3d}.ob_rehber_v19_arama input{min-width:0;padding:.62rem 0;border:0;outline:0;background:transparent;color:#fff;font-size:.85rem}.ob_rehber_v19_arama input::placeholder{color:#748392}.ob_rehber_v19_temizle{display:grid;width:34px;height:34px;place-items:center;border:0;border-radius:.7rem;background:rgba(255,255,255,.08);color:#fff}
.ob_rehber_v19_filtreler{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.8rem}.ob_rehber_v19_filtreler button{padding:.45rem .65rem;border:1px solid rgba(255,255,255,.1);border-radius:999px;background:transparent;color:#aeb9c4;font-size:.68rem;font-weight:750}.ob_rehber_v19_filtreler button:hover,.ob_rehber_v19_filtreler button.active{border-color:rgba(246,185,0,.5);background:rgba(246,185,0,.12);color:#ffd65b}
.ob_rehber_v19_sonuc{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:.9rem;padding:.75rem .2rem .05rem;color:#7f8c99;font-size:.66rem}.ob_rehber_v19_sonuc a{color:#d9e0e6;font-weight:750;text-decoration:none}.ob_rehber_v19_sonuc a:hover{color:#ffd65b}

.ob_rehber_v19_icerik{background:linear-gradient(180deg,var(--bs-body-bg),color-mix(in srgb,var(--bs-tertiary-bg) 56%,var(--bs-body-bg)))}
.ob_rehber_v19_one{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(340px,.82fr);overflow:hidden;border:1px solid var(--ob-cizgi);border-radius:calc(var(--ob-radius-lg) + .25rem);background:var(--bs-body-bg);box-shadow:0 24px 70px rgba(8,14,22,.08)}.ob_rehber_v19_one_gorsel{position:relative;display:block;min-height:420px;overflow:hidden;background:#0d141b}.ob_rehber_v19_one_gorsel:after{position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(3,7,11,.45));content:""}.ob_rehber_v19_one_gorsel img{width:100%;height:100%;object-fit:cover;transition:transform .75s cubic-bezier(.2,.75,.2,1)}.ob_rehber_v19_one:hover img{transform:scale(1.035)}.ob_rehber_v19_rozet{position:absolute;z-index:2;top:1.2rem;left:1.2rem;display:inline-flex;align-items:center;gap:.45rem;padding:.52rem .72rem;border-radius:999px;background:rgba(9,14,20,.78);backdrop-filter:blur(12px);color:#fff;font-size:.68rem;font-weight:850}.ob_rehber_v19_rozet i{color:#ffd24a}
.ob_rehber_v19_one_icerik{display:flex;min-width:0;flex-direction:column;justify-content:center;padding:clamp(1.6rem,4vw,3.2rem)}.ob_rehber_v19_one_icerik h2{margin:.85rem 0 1rem;font-size:clamp(2rem,3.3vw,3.25rem);font-weight:900;line-height:1;letter-spacing:-.04em;text-wrap:balance}.ob_rehber_v19_one_icerik h2 a{color:var(--bs-emphasis-color);text-decoration:none}.ob_rehber_v19_one_icerik p{color:var(--bs-secondary-color);font-size:.96rem;line-height:1.75}.ob_rehber_v19_one_alt{display:flex;align-items:center;gap:1rem;margin-top:.7rem}.ob_rehber_v19_one_alt small{max-width:180px;color:var(--bs-secondary-color);font-size:.68rem;line-height:1.4}
.ob_rehber_v19_baslik{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-bottom:1.7rem}.ob_rehber_v19_baslik h2{margin:.55rem 0 0;font-size:clamp(2rem,3.4vw,3rem);font-weight:900;letter-spacing:-.035em}.ob_rehber_v19_baslik>p{max-width:440px;margin:0;color:var(--bs-secondary-color);font-size:.85rem;line-height:1.65;text-align:right}
.ob_rehber_v19_kart .ob_yazi_icerik{display:flex;height:100%;flex-direction:column}.ob_rehber_v19_kart .ob_yazi_icerik h3{font-size:1.18rem;line-height:1.18}.ob_rehber_v19_kart .ob_yazi_icerik p{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}.ob_rehber_v19_kart .ob_metin_baglanti{display:inline-flex;align-items:center;gap:.4rem}.ob_rehber_v19_kart{min-height:100%}
.ob_rehber_v19_bos{display:flex;align-items:center;gap:1rem;margin-top:1.5rem;padding:1.3rem 1.5rem;border:1px dashed var(--ob-cizgi);border-radius:1.2rem;background:var(--bs-body-bg)}.ob_rehber_v19_bos>i{display:grid;width:48px;height:48px;place-items:center;border-radius:1rem;background:color-mix(in srgb,var(--ob-vurgu) 15%,var(--bs-tertiary-bg));color:#ad7b00}.ob_rehber_v19_bos h3{margin:0 0 .2rem;font-size:1rem;font-weight:850}.ob_rehber_v19_bos p{margin:0;color:var(--bs-secondary-color);font-size:.8rem}
.ob_rehber_v19_alt{padding:0 0 4.5rem;background:color-mix(in srgb,var(--bs-tertiary-bg) 56%,var(--bs-body-bg))}.ob_rehber_v19_alt_kutu{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:clamp(1.6rem,4vw,3rem);border-radius:var(--ob-radius-lg);background:radial-gradient(circle at 82% 20%,rgba(246,185,0,.17),transparent 26%),linear-gradient(125deg,#0b131c,#1b2935);color:#fff;box-shadow:0 28px 80px rgba(7,14,22,.13)}.ob_rehber_v19_alt_kutu h2{max-width:760px;margin:.55rem 0 .55rem;font-size:clamp(2rem,3.8vw,3.4rem);font-weight:900;line-height:1;letter-spacing:-.04em}.ob_rehber_v19_alt_kutu p{max-width:720px;margin:0;color:#aeb9c4}.ob_rehber_v19_alt_kutu>div:last-child{display:grid;gap:.8rem;justify-items:center;flex:0 0 auto}.ob_rehber_v19_alt_kutu>div:last-child>a:not(.btn){color:#dce3e8;font-size:.78rem;font-weight:750;text-decoration:none}

@media(max-width:991.98px){
  .ob_rehber_v19_one{grid-template-columns:1fr}.ob_rehber_v19_one_gorsel{min-height:360px}.ob_rehber_v19_baslik{align-items:flex-start;flex-direction:column}.ob_rehber_v19_baslik>p{text-align:left}.ob_rehber_v19_alt_kutu{align-items:flex-start;flex-direction:column}.ob_rehber_v19_alt_kutu>div:last-child{justify-items:start}
}
@media(max-width:767.98px){
  .ob_rehber_v19_kapak{padding:3.6rem 0}.ob_rehber_v19_kapak h1{font-size:clamp(2.7rem,13vw,4rem)}.ob_rehber_v19_guven{display:grid;grid-template-columns:repeat(3,1fr)}.ob_rehber_v19_guven>span{min-width:0;padding:.65rem}.ob_rehber_v19_guven small{font-size:.6rem}.ob_rehber_v19_one_gorsel{min-height:280px}.ob_rehber_v19_one_icerik{padding:1.4rem}.ob_rehber_v19_one_alt{align-items:flex-start;flex-direction:column}.ob_rehber_v19_one_alt small{max-width:none}.ob_rehber_v19_alt{padding-bottom:2rem}.ob_rehber_v19_alt_kutu>div:last-child{width:100%}.ob_rehber_v19_alt_kutu .btn{width:100%}
}
@media(max-width:575.98px){
  .ob_rehber_v19_guven{gap:.4rem}.ob_rehber_v19_guven strong{font-size:1rem}.ob_rehber_v19_bulucu{padding:.85rem}.ob_rehber_v19_filtreler{flex-wrap:nowrap;overflow-x:auto;padding-bottom:.25rem;scrollbar-width:none}.ob_rehber_v19_filtreler::-webkit-scrollbar{display:none}.ob_rehber_v19_filtreler button{flex:0 0 auto}.ob_rehber_v19_sonuc a{display:none}.ob_rehber_v19_one_gorsel{min-height:230px}.ob_rehber_v19_one_icerik h2{font-size:1.8rem}
}
@media(prefers-reduced-motion:reduce){.ob_hizli_merkez_panel,.ob_hizli_merkez_tetik>i,.ob_rehber_v19_one_gorsel img{transition:none}}
.ob_okuma_ilerleme{position:fixed;z-index:1060;top:0;left:0;width:100%;height:3px;pointer-events:none}.ob_okuma_ilerleme span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--ob-vurgu),#ffd75a);box-shadow:0 0 12px color-mix(in srgb,var(--ob-vurgu) 50%,transparent);transition:width .08s linear}
.ob_yazi_uyari{display:flex;align-items:flex-start;gap:1rem;padding:1.1rem 1.2rem;border:1px solid color-mix(in srgb,var(--ob-vurgu) 28%,var(--ob-cizgi));border-radius:1.1rem;background:color-mix(in srgb,var(--ob-vurgu) 6%,var(--bs-body-bg))}.ob_yazi_uyari>i{display:grid;width:42px;height:42px;flex:0 0 42px;place-items:center;border-radius:.85rem;background:color-mix(in srgb,var(--ob-vurgu) 18%,var(--bs-tertiary-bg));color:#a97800}.ob_yazi_uyari strong{display:block;margin-bottom:.2rem;font-size:.82rem}.ob_yazi_uyari p{margin:0;color:var(--bs-secondary-color);font-size:.8rem;line-height:1.55}

/* --------------------------------------------------------------------------
   OB v2.0.0 — yayın sürümü tasarım katmanı
   -------------------------------------------------------------------------- */
:root{--ob-v20-koyu:#0a141e;--ob-v20-koyu-2:#121f2b;--ob-v20-cizgi:rgba(20,31,42,.1)}
.ob_hero_v18 h1{max-width:980px;letter-spacing:-.055em}.ob_hero_v18_aciklama{max-width:760px}.ob_hero_v18_panel{box-shadow:0 30px 80px rgba(0,0,0,.25)}
.ob_cozum_v18_kart>a,.ob_projeler_v18_grid article>a{isolation:isolate}.ob_cozum_v18_kart img,.ob_projeler_v18_grid img{transition:transform .75s cubic-bezier(.2,.7,.2,1)}.ob_cozum_v18_kart:hover img,.ob_projeler_v18_grid article:hover img{transform:scale(1.035)}
.ob_v20_yaklasim{background:linear-gradient(180deg,var(--bs-body-bg),color-mix(in srgb,var(--ob-vurgu) 3%,var(--bs-body-bg)))}.ob_v20_yaklasim_kutu{display:grid;grid-template-columns:minmax(0,1.35fr) repeat(3,minmax(155px,.65fr));overflow:hidden;border:1px solid var(--bs-border-color);border-radius:calc(var(--ob-radius-lg) + 2px);background:var(--bs-body-bg);box-shadow:0 28px 90px rgba(10,20,30,.08)}.ob_v20_yaklasim_metin{padding:clamp(1.6rem,3vw,2.7rem);background:radial-gradient(circle at 90% 0,color-mix(in srgb,var(--ob-vurgu) 17%,transparent),transparent 32%),linear-gradient(145deg,var(--ob-v20-koyu),var(--ob-v20-koyu-2));color:#fff}.ob_v20_yaklasim_metin h2{margin:.85rem 0;font-size:clamp(1.7rem,3vw,2.65rem);font-weight:900;letter-spacing:-.045em}.ob_v20_yaklasim_metin p{max-width:660px;color:#c2ccd5}.ob_v20_yaklasim_metin>a{display:inline-flex;align-items:center;gap:.5rem;color:#fff;font-weight:800;text-decoration:none}.ob_v20_yaklasim_adim{position:relative;display:flex;min-height:260px;flex-direction:column;justify-content:flex-end;gap:.35rem;padding:1.5rem;border-left:1px solid var(--bs-border-color);background:var(--bs-body-bg)}.ob_v20_yaklasim_adim>span{position:absolute;top:1.2rem;right:1.2rem;color:color-mix(in srgb,var(--bs-secondary-color) 45%,transparent);font-size:2.6rem;font-weight:900}.ob_v20_yaklasim_adim>i{display:grid;width:48px;height:48px;margin-bottom:.5rem;place-items:center;border-radius:14px;background:color-mix(in srgb,var(--ob-vurgu) 15%,transparent);color:#a97800;font-size:1.25rem}.ob_v20_yaklasim_adim strong{font-size:1rem}.ob_v20_yaklasim_adim small{color:var(--bs-secondary-color);line-height:1.45}
.ob_v20_sifirla{display:flex;width:max-content;margin:.75rem auto 0;padding:.25rem .45rem;border:0;background:transparent;color:var(--bs-secondary-color);font-size:.76rem;font-weight:700}.ob_v20_sifirla:hover{color:var(--bs-emphasis-color)}
.ob_v20_rehber_notu{background:var(--bs-body-bg)}.ob_v20_rehber_notu_kutu{display:grid;grid-template-columns:1fr auto;align-items:center;gap:2rem;padding:clamp(1.6rem,4vw,3rem);border:1px solid var(--bs-border-color);border-radius:var(--ob-radius-lg);background:linear-gradient(120deg,color-mix(in srgb,var(--ob-vurgu) 8%,var(--bs-body-bg)),var(--bs-body-bg) 48%);color:var(--bs-emphasis-color);text-decoration:none;box-shadow:0 20px 55px rgba(10,20,30,.06)}.ob_v20_rehber_notu_kutu:hover{border-color:color-mix(in srgb,var(--ob-vurgu) 50%,var(--bs-border-color));transform:translateY(-3px)}.ob_v20_rehber_notu_kutu h2{max-width:850px;margin:.65rem 0;font-size:clamp(1.6rem,3vw,2.5rem);font-weight:900;letter-spacing:-.04em}.ob_v20_rehber_notu_kutu p{max-width:850px;margin:0;color:var(--bs-secondary-color)}.ob_v20_rehber_ok{display:grid;width:64px;height:64px;place-items:center;border-radius:50%;background:var(--ob-vurgu);color:#111;font-size:1.4rem}
.ob_v20_ic_kapak{position:relative;overflow:hidden;padding:clamp(5rem,10vw,8rem) 0;background:radial-gradient(circle at 86% 12%,rgba(246,185,0,.18),transparent 25%),linear-gradient(135deg,#09131d,#172633);color:#fff}.ob_v20_ic_kapak:after{position:absolute;right:-120px;bottom:-220px;width:420px;height:420px;border:72px solid rgba(255,255,255,.025);border-radius:50%;content:""}.ob_v20_ic_kapak h1{margin:.65rem 0 1rem;font-size:clamp(3rem,8vw,6.5rem);font-weight:950;letter-spacing:-.06em}.ob_v20_ic_kapak p{max-width:720px;margin:0;color:#c6d0d9;font-size:1.1rem}.ob_v20_kapak_sayi{display:flex;align-items:flex-end;justify-content:flex-end;gap:.7rem}.ob_v20_kapak_sayi strong{font-size:clamp(4rem,8vw,7rem);line-height:.8;color:var(--ob-vurgu);font-weight:950}.ob_v20_kapak_sayi span{max-width:90px;color:#c6d0d9;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em}
.ob_v20_proje_arsiv{background:color-mix(in srgb,var(--bs-tertiary-bg) 55%,var(--bs-body-bg))}.ob_v20_filtreler{display:flex;flex-wrap:wrap;gap:.5rem}.ob_v20_filtreler button{padding:.55rem 1rem;border:1px solid var(--bs-border-color);border-radius:999px;background:var(--bs-body-bg);color:var(--bs-secondary-color);font-weight:750}.ob_v20_filtreler button:hover,.ob_v20_filtreler button.active{border-color:var(--ob-vurgu);background:var(--ob-vurgu);color:#141414}.ob_v20_proje_arsiv_grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.ob_v20_proje_arsiv_grid article{min-height:390px}.ob_v20_proje_arsiv_grid article.ob_v20_proje_genis{grid-column:span 2}.ob_v20_proje_arsiv_grid article>a{position:relative;display:block;height:100%;overflow:hidden;border-radius:var(--ob-radius-lg);background:#0b141c;color:#fff;text-decoration:none;box-shadow:0 15px 45px rgba(7,16,24,.1)}.ob_v20_proje_arsiv_grid img{width:100%;height:100%;object-fit:cover;transition:transform .75s cubic-bezier(.2,.7,.2,1)}.ob_v20_proje_arsiv_grid article:hover img{transform:scale(1.045)}.ob_v20_proje_arsiv_perde{position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,rgba(6,14,21,.88) 100%)}.ob_v20_proje_arsiv_icerik{position:absolute;right:0;bottom:0;left:0;padding:1.5rem}.ob_v20_proje_arsiv_icerik>span{display:inline-flex;margin-bottom:.55rem;padding:.25rem .55rem;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(10,18,25,.35);font-size:.65rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase;backdrop-filter:blur(10px)}.ob_v20_proje_arsiv_icerik h2{margin:0 0 .4rem;font-size:clamp(1.25rem,2vw,2rem);font-weight:900;letter-spacing:-.03em}.ob_v20_proje_arsiv_icerik p{max-width:650px;margin:0 0 .7rem;color:#d1d8de;font-size:.85rem}.ob_v20_proje_arsiv_icerik small{font-weight:800}.ob_v20_filtre_bos{display:flex;align-items:center;gap:1rem;margin-top:1.5rem;padding:2rem;border:1px dashed var(--bs-border-color);border-radius:var(--ob-radius);background:var(--bs-body-bg)}.ob_v20_filtre_bos>i{font-size:2rem;color:var(--ob-vurgu)}.ob_v20_filtre_bos h2{font-size:1.05rem;margin:0}.ob_v20_filtre_bos p{margin:.2rem 0 0;color:var(--bs-secondary-color)}
/* Hızlı işlem merkezi v2: sağ altta, içerikten uzak ve footer yaklaşınca geri çekilir. */
.ob_hizli_merkez{left:auto!important;right:22px!important;bottom:22px!important;transition:opacity .25s ease,transform .25s ease!important}.ob_hizli_merkez.ob-footer-yakin{opacity:0;pointer-events:none;transform:translateY(18px)}.ob_hizli_merkez_tetik{box-shadow:0 18px 50px rgba(5,13,20,.18)!important}.ob_hizli_merkez_tetik>span:nth-child(2) strong:after{content:" v2";margin-left:.3rem;color:var(--ob-vurgu);font-size:.6rem;vertical-align:top}
.ob_altlik_v18{position:relative}.ob_alt_v18_ana{padding-top:clamp(2rem,4vw,3.5rem)}
@media(max-width:1199.98px){.ob_v20_yaklasim_kutu{grid-template-columns:1fr 1fr 1fr}.ob_v20_yaklasim_metin{grid-column:1/-1}.ob_v20_yaklasim_adim{min-height:210px;border-top:1px solid var(--bs-border-color)}.ob_v20_proje_arsiv_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767.98px){.ob_v20_yaklasim_kutu{grid-template-columns:1fr}.ob_v20_yaklasim_adim{min-height:170px;border-left:0}.ob_v20_rehber_notu_kutu{grid-template-columns:1fr}.ob_v20_rehber_ok{width:52px;height:52px}.ob_v20_ic_kapak{padding:4rem 0}.ob_v20_kapak_sayi{justify-content:flex-start}.ob_v20_proje_arsiv_grid{grid-template-columns:1fr}.ob_v20_proje_arsiv_grid article,.ob_v20_proje_arsiv_grid article.ob_v20_proje_genis{grid-column:auto;min-height:340px}.ob_v20_proje_arsiv_icerik p{display:none}}
@media(prefers-reduced-motion:reduce){.ob_cozum_v18_kart img,.ob_projeler_v18_grid img,.ob_v20_proje_arsiv_grid img{transition:none!important}.ob_hizli_merkez{transition:none!important}}