:root{--su:#0e7490;--su-k:#155e75;--nane:#2dd4bf;--derin:#0b2a3c;--yuzey:#fff;--zemin:#f4f8fa;--acik:#e9f5f7;--yazi:#16303f;--soluk:#5b7180;--cizgi:#d6e4ea;--wa:#1fa855;--uyari:#b45309;--r:16px;--golge:0 10px 30px -12px rgba(11,42,60,.18);--kap:1180px}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--yuzey:#0f2533;--zemin:#0a1b26;--acik:#0d2230;--yazi:#e3eef3;--soluk:#9db3c0;--cizgi:#1f3c4d;--derin:#06141d;--su:#22a3c2;--su-k:#3bb9d6;--golge:0 10px 30px -12px rgba(0,0,0,.6)}}
:root[data-theme=dark]{--yuzey:#0f2533;--zemin:#0a1b26;--acik:#0d2230;--yazi:#e3eef3;--soluk:#9db3c0;--cizgi:#1f3c4d;--derin:#06141d;--su:#22a3c2;--su-k:#3bb9d6}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:16px/1.65 Manrope,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--yazi);background:var(--zemin);overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--su);text-underline-offset:3px}
h1,h2,h3{line-height:1.2;color:var(--yazi);letter-spacing:-.015em;margin:0 0 .6em}
h1{font-size:clamp(1.9rem,4.4vw,3.1rem);font-weight:800}
h2{font-size:clamp(1.35rem,2.6vw,1.9rem);font-weight:800}
h3{font-size:1.1rem;font-weight:700}
p{margin:0 0 1em}
.kap{max-width:var(--kap);margin:0 auto;padding:0 16px}
.kap.dar{max-width:820px}
.gizli{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.atla{position:absolute;left:-999px;top:8px;background:var(--derin);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}.atla:focus{left:8px}
.ik{width:20px;height:20px;flex:none}
/* üst */
.ust-serit{background:var(--derin);color:#cfe7ee;font-size:.85rem}
.ust-serit .kap{display:flex;justify-content:space-between;gap:12px;padding-top:6px;padding-bottom:6px}
.ust-serit span{display:flex;align-items:center;gap:6px}.ust-serit .ik{width:15px;height:15px}
.ust-serit a{color:#fff;text-decoration:none;display:flex;gap:6px;align-items:center;font-weight:700}
.bas{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--yuzey) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--cizgi)}
.bas .kap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--yazi);font-weight:800;font-size:1.3rem;letter-spacing:-.02em}
.logo b{color:var(--su)}.logo-i{width:36px;height:36px}
.logo-ters{color:#fff}.logo-ters b{color:var(--nane)}
.menu{display:flex;align-items:center;gap:22px}
.menu ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.menu ul a{display:block;padding:8px 12px;border-radius:10px;color:var(--yazi);text-decoration:none;font-weight:600;font-size:.95rem}
.menu ul a:hover,.menu ul a[aria-current]{background:var(--acik);color:var(--su)}
.menu-dugme{display:none;background:none;border:0;padding:10px;cursor:pointer}
.menu-dugme span{display:block;width:24px;height:2.5px;background:var(--yazi);margin:5px 0;border-radius:2px;transition:.25s}
@media (max-width:1020px){.menu-dugme{display:block}
 .menu{position:fixed;inset:68px 0 auto 0;background:var(--yuzey);flex-direction:column;align-items:stretch;padding:12px 16px 24px;gap:12px;border-bottom:1px solid var(--cizgi);box-shadow:var(--golge);transform:translateY(-130%);transition:transform .3s;z-index:70;max-height:calc(100vh - 68px);overflow:auto}
 .menu.acik{transform:none}.menu ul{flex-direction:column}.menu ul a{padding:12px}
 .menu-dugme[aria-expanded=true] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.menu-dugme[aria-expanded=true] span:nth-child(2){opacity:0}.menu-dugme[aria-expanded=true] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}}
/* butonlar */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--su);color:#fff;font-weight:700;text-decoration:none;padding:13px 22px;border-radius:12px;border:0;cursor:pointer;font:inherit;font-weight:700;transition:transform .15s,background .15s;box-shadow:0 6px 18px -8px var(--su)}
.btn:hover{background:var(--su-k);transform:translateY(-1px)}
.btn-ikincil{background:var(--yuzey);color:var(--su);border:1.5px solid var(--cizgi);box-shadow:none}.btn-ikincil:hover{background:var(--acik)}
.btn-wa{background:var(--wa);box-shadow:0 6px 18px -8px var(--wa)}.btn-wa:hover{background:#178a45}
.btn-acik{background:#fff;color:var(--derin)}.btn-acik:hover{background:#e6f7f5}
.btn-kucuk{padding:9px 16px;font-size:.92rem}
.link{background:none;border:0;color:var(--su);font:inherit;font-weight:700;cursor:pointer;padding:0;text-decoration:underline}
/* kahraman */
.kahraman{background:radial-gradient(900px 400px at 85% 10%,color-mix(in srgb,var(--nane) 22%,transparent),transparent),linear-gradient(180deg,var(--acik),var(--zemin));padding:56px 0 40px}
.kahraman-izgara{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.kahraman h1 span{color:var(--su)}
.ust-baslik{display:inline-block;background:var(--yuzey);border:1px solid var(--cizgi);color:var(--su);font-weight:700;font-size:.85rem;padding:5px 12px;border-radius:99px}
.ozet{font-size:1.1rem;color:var(--soluk);max-width:62ch}
.bas-cta{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 8px}
.tank-svg{width:100%;max-width:440px;display:block;margin:auto;filter:drop-shadow(0 25px 30px rgba(11,42,60,.18))}
.dalga{animation:dalga 6s linear infinite}.d2{animation-duration:9s}
@keyframes dalga{to{transform:translateX(-210px)}}
.kab{animation:kab 4s ease-in infinite}.k2{animation-delay:1.3s}.k3{animation-delay:2.4s}
@keyframes kab{0%{transform:translateY(0);opacity:0}20%{opacity:.7}100%{transform:translateY(-110px);opacity:0}}
@media (prefers-reduced-motion:reduce){.dalga,.kab{animation:none}}
@media (max-width:860px){.kahraman-izgara{grid-template-columns:1fr}.kahraman-gorsel{order:-1;max-width:300px;margin:auto}.kahraman{padding-top:28px}}
/* arama */
.ara{display:block;position:relative;margin-top:18px;max-width:520px}
.ara input{width:100%;padding:14px 16px 14px 44px;border:1.5px solid var(--cizgi);border-radius:12px;font:inherit;background:var(--yuzey) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b7180' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-4-4'/%3E%3C/svg%3E") 14px 50%/20px no-repeat;color:var(--yazi)}
.ara input:focus{outline:none;border-color:var(--su);box-shadow:0 0 0 4px color-mix(in srgb,var(--su) 18%,transparent)}
.ara-sonuc{list-style:none;margin:6px 0 0;padding:0;max-width:520px;background:var(--yuzey);border-radius:12px;box-shadow:var(--golge);overflow:hidden}
.ara-sonuc:empty{display:none}
.ara-sonuc a{display:flex;justify-content:space-between;padding:10px 16px;text-decoration:none;color:var(--yazi);border-bottom:1px solid var(--cizgi)}.ara-sonuc a:hover{background:var(--acik)}
.ara-sonuc small{color:var(--soluk)}
/* bloklar */
.blok{padding:64px 0}.blok.acik{background:var(--acik)}
.bolum-bas{max-width:680px;margin-bottom:28px}.bolum-bas p{color:var(--soluk)}
.orta{text-align:center;margin-top:24px}
.guven{background:var(--derin);color:#fff}
.guven-izgara{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:26px;padding-bottom:26px}
.guven b{display:block;font-size:1.5rem;color:var(--nane)}.guven span{font-size:.9rem;color:#cfe7ee}
@media (max-width:700px){.guven-izgara{grid-template-columns:1fr 1fr}}
.kart-izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.kart{display:flex;flex-direction:column;background:var(--yuzey);border:1px solid var(--cizgi);border-radius:var(--r);padding:24px;text-decoration:none;color:var(--yazi);transition:transform .2s,box-shadow .2s}
.kart:hover{transform:translateY(-3px);box-shadow:var(--golge);border-color:color-mix(in srgb,var(--su) 40%,var(--cizgi))}
.kart .ik{width:42px;height:42px;padding:9px;border-radius:12px;background:var(--acik);color:var(--su);margin-bottom:14px}
.kart p{color:var(--soluk);font-size:.95rem;flex:1}.ok{color:var(--su);font-weight:700;font-size:.92rem}
.sektor-izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.sektor{display:grid;grid-template-columns:44px 1fr;gap:4px 14px;background:var(--yuzey);border:1px solid var(--cizgi);border-radius:var(--r);padding:20px}
.sektor .ik{width:44px;height:44px;padding:10px;border-radius:12px;background:var(--derin);color:var(--nane);grid-row:span 2}.sektor h3{margin:0;align-self:center}.sektor p{margin:0;color:var(--soluk);font-size:.93rem}
.iki-kolon{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
@media (max-width:900px){.iki-kolon{grid-template-columns:1fr}}
.metin{max-width:72ch}.metin p,.metin li{color:var(--yazi)}.metin h2{margin-top:1.3em}.metin h2:first-child{margin-top:0}
.makale h2{margin-top:1.6em}.makale ul{padding-left:1.2em}.makale li{margin:.35em 0}
.adim-liste{list-style:none;counter-reset:a;margin:0;padding:0;display:grid;gap:10px}
.adim-liste li{counter-increment:a;display:grid;grid-template-columns:40px 1fr;gap:2px 14px;background:var(--yuzey);border:1px solid var(--cizgi);border-radius:14px;padding:14px 16px}
.adim-liste li::before{content:counter(a);grid-row:span 2;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--su);color:#fff;font-weight:800}
.adim-liste span{color:var(--soluk);font-size:.93rem}
.adim-liste.kucuk li{padding:10px 12px}
/* sayfa başı */
.sayfa-bas{background:linear-gradient(180deg,var(--acik),var(--zemin));padding:28px 0 36px}
.kirinti ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0 0 18px;font-size:.88rem;color:var(--soluk)}
.kirinti li+li::before{content:"›";margin-right:6px}.kirinti a{color:var(--soluk);text-decoration:none}.kirinti a:hover{color:var(--su)}
.rozetler{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.rozetler span{display:inline-flex;align-items:center;gap:6px;background:var(--yuzey);border:1px solid var(--cizgi);border-radius:99px;padding:6px 12px;font-size:.86rem;font-weight:600}.rozetler .ik{width:16px;height:16px;color:var(--su)}
.sayac{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;max-width:640px;margin:18px 0}
.sayac div{background:var(--yuzey);border:1px solid var(--cizgi);border-radius:14px;padding:12px}.sayac b{display:block;font-size:1.25rem;color:var(--su)}.sayac span{font-size:.82rem;color:var(--soluk)}
@media (max-width:560px){.sayac{grid-template-columns:1fr 1fr}}
.veri-kart{background:var(--yuzey);border:1px solid var(--cizgi);border-radius:var(--r);padding:22px;position:sticky;top:90px;box-shadow:var(--golge)}
.veri-kart table{width:100%;border-collapse:collapse;font-size:.93rem}
.veri-kart td{padding:9px 0;border-bottom:1px solid var(--cizgi);vertical-align:top}.veri-kart td:first-child{color:var(--soluk);padding-right:12px;width:45%}.veri-kart td:last-child{font-weight:600}
.kaynak{font-size:.78rem;color:var(--soluk);margin:10px 0 0}
.duz{padding-left:1.1em}.duz li{margin:.3em 0}
.tablo-kutu{overflow-x:auto;border:1px solid var(--cizgi);border-radius:var(--r);background:var(--yuzey);margin-bottom:12px}
.tablo{width:100%;border-collapse:collapse;font-size:.94rem;min-width:560px}
.tablo th{background:var(--derin);color:#fff;text-align:left;padding:12px 14px;font-weight:700}.tablo td{padding:11px 14px;border-top:1px solid var(--cizgi)}
.tablo tr:nth-child(even) td{background:color-mix(in srgb,var(--acik) 60%,transparent)}
.not{font-size:.88rem;color:var(--soluk)}
.mini-izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.mini-kart{display:flex;align-items:center;gap:12px;padding:16px;background:var(--yuzey);border:1px solid var(--cizgi);border-radius:14px;text-decoration:none;color:var(--yazi);font-weight:700}.mini-kart:hover{border-color:var(--su)}.mini-kart .ik{color:var(--su);width:26px;height:26px}
.komsu,.il-liste,.ilce-izgara{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px}
.komsu a,.il-liste a,.ilce-izgara a{display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:11px 14px;background:var(--yuzey);border:1px solid var(--cizgi);border-radius:12px;text-decoration:none;color:var(--yazi);font-weight:600}
.komsu a:hover,.il-liste a:hover,.ilce-izgara a:hover{border-color:var(--su);color:var(--su)}
.komsu small,.il-liste small{color:var(--soluk);font-weight:500;font-size:.8rem}
.ilce-izgara a{flex-direction:column;gap:0}.ilce-izgara small{color:var(--soluk);font-weight:500;font-size:.8rem}
.komsu-iki{display:grid;grid-template-columns:1fr 1fr;gap:32px}@media (max-width:800px){.komsu-iki{grid-template-columns:1fr}}
.bolge-grup{margin-bottom:36px}.bolge-grup h2 small{font-size:.9rem;color:var(--soluk);font-weight:600}
/* sss */
.sss details{background:var(--yuzey);border:1px solid var(--cizgi);border-radius:14px;margin-bottom:10px;overflow:hidden}
.sss summary{cursor:pointer;padding:16px 48px 16px 18px;font-weight:700;list-style:none;position:relative}.sss summary::-webkit-details-marker{display:none}
.sss summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--su);transition:.2s}
.sss details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.sss details p{padding:0 18px 16px;margin:0;color:var(--soluk)}
/* cta */
.cta-bant{background:linear-gradient(120deg,var(--derin),#0e4a62);color:#fff;padding:48px 0}
.cta-bant .kap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-bant h2{color:#fff;margin-bottom:.3em}.cta-bant p{color:#cfe7ee;margin:0;max-width:60ch}
.cta-d{display:flex;gap:10px;flex-wrap:wrap}
.bilgi-kutu{background:var(--acik);border-left:4px solid var(--su);padding:16px 18px;border-radius:10px;margin-top:28px}
/* hesap */
.hesap{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:start}
@media (max-width:860px){.hesap{grid-template-columns:1fr}}
.hesap-form,.teklif-form{background:var(--yuzey);border:1px solid var(--cizgi);border-radius:var(--r);padding:24px;display:grid;gap:14px}
.hesap-form label,.teklif-form label{display:grid;gap:6px;font-weight:700;font-size:.93rem}
input,select,textarea{font:inherit;padding:12px 14px;border:1.5px solid var(--cizgi);border-radius:10px;background:var(--zemin);color:var(--yazi);width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--su)}
.birlesik{display:grid;grid-template-columns:1fr 110px;gap:8px}
.kutu{grid-template-columns:auto 1fr!important;align-items:center;font-weight:600!important}.kutu input{width:20px;height:20px}
.ipucu{margin:-6px 0 0;font-size:.85rem;color:var(--soluk)}
.hesap-sonuc{background:var(--derin);color:#fff;border-radius:var(--r);padding:26px;position:sticky;top:90px}
.hesap-sonuc .etiket{color:#9fd8e6;font-weight:700;margin:0}.rakam{font-size:clamp(1.7rem,4vw,2.3rem);font-weight:800;margin:4px 0;color:var(--nane)}
.sure{color:#cfe7ee}.kapsam{font-size:.9rem;color:#cfe7ee}.hesap-sonuc .btn{width:100%;margin:10px 0}.hesap-sonuc .not{color:#9fb8c4}
.artieksi{list-style:none;padding:0;display:grid;gap:8px}.artieksi li{padding:10px 14px;border-radius:10px;background:var(--yuzey);border:1px solid var(--cizgi)}
.artieksi .arti{border-left:4px solid var(--wa)}.artieksi .eksi{border-left:4px solid var(--uyari)}
.iletisim-izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:32px}
.teklif-form{grid-template-columns:1fr 1fr}.teklif-form .genis{grid-column:1/-1}@media (max-width:600px){.teklif-form{grid-template-columns:1fr}}
/* alt */
.alt{background:var(--derin);color:#b9d3dd;padding:56px 0 0;font-size:.93rem}
.alt-izgara{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.alt h3{color:#fff;font-size:1rem}.alt ul{list-style:none;padding:0;margin:0}.alt li{margin:6px 0}
.alt a{color:#d6ecf2;text-decoration:none}.alt a:hover{color:var(--nane)}.alt-tum{display:inline-block;margin-top:8px;font-weight:700}
.alt-son{border-top:1px solid #1d4256;margin-top:40px;padding-top:18px;padding-bottom:18px;font-size:.85rem}
@media (max-width:900px){.alt-izgara{grid-template-columns:1fr 1fr}}@media (max-width:560px){.alt-izgara{grid-template-columns:1fr}}
/* mobil şerit + whatsapp */
.mobil-serit{display:none}
.wa-yuzen{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 10px 25px -8px rgba(31,168,85,.7);z-index:40}
.wa-yuzen .ik{width:30px;height:30px}
@media (max-width:860px){
 .wa-yuzen{display:none}
 .mobil-serit{display:grid;grid-template-columns:1fr 1.15fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:50;background:linear-gradient(90deg,var(--derin),#0e4a62);padding:6px 6px calc(6px + env(safe-area-inset-bottom));gap:6px;box-shadow:0 -6px 20px -8px rgba(0,0,0,.35)}
 .mobil-serit a{display:flex;flex-direction:column;align-items:center;gap:2px;color:#fff;text-decoration:none;font-size:.78rem;font-weight:700;padding:7px 4px;border-radius:12px}
 .mobil-serit .ms-wa{background:var(--wa)}
 body{padding-bottom:72px}
 .ust-serit span:first-child{display:none}.ust-serit .kap{justify-content:center}
 .blok{padding:44px 0}
}

.iki-kolon>*,.hesap>*,.kahraman-izgara>*,.komsu-iki>*{min-width:0}
.bas-cta .btn{flex:1 1 auto}
@media (max-width:480px){.bas-cta{flex-direction:column}.rozetler span{font-size:.8rem}}
/* menü: 8 öğe */
.menu ul a{padding:8px 10px;font-size:.93rem}
@media (max-width:1140px){.menu-dugme{display:block}
 .menu{position:fixed;inset:68px 0 auto 0;background:var(--yuzey);flex-direction:column;align-items:stretch;padding:12px 16px 24px;gap:12px;border-bottom:1px solid var(--cizgi);box-shadow:var(--golge);transform:translateY(-130%);transition:transform .3s;z-index:70;max-height:calc(100vh - 68px);overflow:auto}
 .menu.acik{transform:none}.menu ul{flex-direction:column}.menu ul a{padding:12px}
 .menu-dugme[aria-expanded=true] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.menu-dugme[aria-expanded=true] span:nth-child(2){opacity:0}.menu-dugme[aria-expanded=true] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}}
/* blog */
.filtre{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.filtre button{font:inherit;font-weight:700;font-size:.9rem;padding:8px 14px;border-radius:99px;border:1.5px solid var(--cizgi);background:var(--yuzey);color:var(--yazi);cursor:pointer}
.filtre button small{color:var(--soluk);font-weight:600}.filtre button.aktif{background:var(--su);border-color:var(--su);color:#fff}.filtre button.aktif small{color:#d6f3f8}
.etiket-k{display:inline-block;align-self:flex-start;font-size:.75rem;font-weight:800;letter-spacing:.03em;text-transform:uppercase;color:var(--su);background:var(--acik);padding:4px 10px;border-radius:99px;margin-bottom:10px}
.kart-yazi h3{font-size:1.08rem}.meta{font-size:.85rem;color:var(--soluk)}
.makale-izgara{display:grid;grid-template-columns:260px minmax(0,1fr);gap:48px;align-items:start;max-width:1080px}
.makale-yan{position:sticky;top:90px;display:grid;gap:10px}
.toc{background:var(--yuzey);border:1px solid var(--cizgi);border-radius:var(--r);padding:16px 18px;font-size:.9rem}
.toc ol{margin:8px 0 0;padding-left:1.2em}.toc li{margin:5px 0}.toc a{color:var(--yazi);text-decoration:none}.toc a:hover{color:var(--su)}
.btn-blok{width:100%}
@media (max-width:900px){.makale-izgara{grid-template-columns:1fr;gap:24px}.makale-yan{position:static}.makale-yan .btn{display:none}}
.makale{font-size:1.04rem}.makale h2{scroll-margin-top:90px}.makale h3{margin-top:1.4em}
.makale ol.sira{counter-reset:s;list-style:none;padding:0}.makale ol.sira li{counter-increment:s;position:relative;padding:10px 12px 10px 48px;margin:8px 0;background:var(--yuzey);border:1px solid var(--cizgi);border-radius:12px}
.makale ol.sira li::before{content:counter(s);position:absolute;left:12px;top:10px;width:26px;height:26px;border-radius:50%;background:var(--su);color:#fff;font-weight:800;font-size:.85rem;display:grid;place-items:center}
.kutu-not{border-radius:12px;padding:14px 18px;margin:20px 0;border-left:4px solid}.kutu-not p{margin:4px 0 0}
.kutu-not.uyari{background:color-mix(in srgb,var(--uyari) 10%,var(--yuzey));border-color:var(--uyari)}.kutu-not.uyari b{color:var(--uyari)}
.kutu-not.ipucu{background:color-mix(in srgb,var(--wa) 10%,var(--yuzey));border-color:var(--wa)}.kutu-not.ipucu b{color:var(--wa)}
blockquote{margin:20px 0;padding:16px 20px;background:var(--acik);border-left:4px solid var(--su);border-radius:10px;font-style:italic}
.blog-izgara .kart[hidden]{display:none}
/* blog kapakları */
.kart-yazi{padding:0;overflow:hidden}.kart-yazi>*:not(.kapak){margin-left:22px;margin-right:22px}.kart-yazi .meta{margin-bottom:20px}
.kart-yazi .kapak{width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;display:block;margin-bottom:16px;transition:transform .3s}
.kart-yazi:hover .kapak{transform:scale(1.03)}
.kapak-buyuk{display:block;width:100%;height:auto;aspect-ratio:1200/630;border-radius:var(--r);margin:-8px 0 0;box-shadow:var(--golge)}
/* logo görseli */
.logo-i{width:auto;height:48px;display:block}
.logo-ters .logo-i{background:#fff;border-radius:12px;padding:4px 6px;height:52px}
@media (max-width:480px){.logo-i{height:42px}.logo{font-size:1.18rem}}
/* yazı logosu: depontemizyazi.png ile aynı renk ve font karakteri */
.logo-yazi{font-family:Montserrat,Manrope,system-ui,sans-serif;font-weight:900;font-size:1.42rem;letter-spacing:-.01em;line-height:1;color:#003067;white-space:nowrap}
.logo-yazi b{font-weight:900;background:linear-gradient(180deg,#00a6ee 0%,#0080cd 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo-ters .logo-yazi{color:#fff}
.logo-ters .logo-yazi b{background:linear-gradient(180deg,#5cc8ff 0%,#22a6f0 100%);-webkit-background-clip:text;background-clip:text}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .bas .logo-yazi{color:#e3eef3}}
@media (max-width:480px){.logo-yazi{font-size:1.18rem}}
/* başlık–içerik arası boşluk sıkılaştırma */
.sayfa-bas{padding:24px 0 22px}
.sayfa-bas h1{margin-bottom:.35em}
.sayfa-bas .ozet{margin-bottom:.4em}
.sayfa-bas .bas-cta{margin-top:14px}
.sayfa-bas+.blok,.sayfa-bas+article.blok,.sayfa-bas+.kap+article.blok{padding-top:28px}
.sayfa-bas+.kap .kapak-buyuk{margin-top:4px}
.metin h2:first-child,.makale>h2:first-child{margin-top:0}
.alt-son{text-align:center}
.sayfa-bas{padding-bottom:14px}
.sayfa-bas+.blok,.sayfa-bas+article.blok,.sayfa-bas+.kap+article.blok{padding-top:14px}
.il-liste .il-tumu a{background:var(--su);border-color:var(--su);color:#fff;font-weight:700}
.il-liste .il-tumu a small{color:#fff;font-size:1rem}
.il-liste .il-tumu a:hover{background:var(--su-k);border-color:var(--su-k);color:#fff}
.wa-yuzen .ik-wa{width:32px;height:32px}
/* ---- ana sayfa: gerçek tank sahnesi ---- */
.tank-sahne{position:relative;width:100%;max-width:540px;aspect-ratio:868/854;margin:auto}
.tank-sahne>img,.tank-sahne>canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.tank-gorsel{filter:drop-shadow(0 28px 34px rgba(11,42,60,.28))}
.tank-kirilma,.tank-fx{-webkit-mask:url(/assets/tank-su.png) center/100% 100% no-repeat;mask:url(/assets/tank-su.png) center/100% 100% no-repeat;pointer-events:none}
.tank-kirilma{filter:url(#su-kirilma);opacity:.85}
.olcum{position:absolute;background:rgba(11,42,60,.88);backdrop-filter:blur(6px);color:#fff;border-radius:14px;padding:9px 14px;box-shadow:0 12px 26px -10px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.12)}
.olcum span{display:flex;align-items:center;gap:6px;font-size:.78rem;font-weight:700;color:#99f6e4}
.olcum b{display:block;font-size:1.25rem;font-weight:800;font-variant-numeric:tabular-nums;transition:color .4s}
.olcum-klor{right:-2%;top:12%}.olcum-ph{left:-3%;top:58%;background:rgba(255,255,255,.94);color:var(--derin)}
.olcum-ph span{color:var(--soluk)}.olcum-ph b{color:#0b2a3c}
.canli{width:8px;height:8px;border-radius:50%;background:#34d399;box-shadow:0 0 0 0 rgba(52,211,153,.7);animation:canli 2s infinite}
@keyframes canli{70%{box-shadow:0 0 0 7px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
@media (prefers-reduced-motion:reduce){.tank-kirilma{filter:none}.canli{animation:none}}
@media (max-width:860px){.tank-sahne{max-width:360px}.olcum{padding:7px 11px}.olcum b{font-size:1.05rem}}
/* mobil: sahne katmanları mutlak konumlu → kapsayıcıya açık genişlik ver (yoksa 0px'e çöker) */
.kahraman-gorsel{width:100%}
.olcum{white-space:nowrap}
@media (max-width:860px){.kahraman-gorsel{max-width:360px;justify-self:center}.olcum-klor{right:0}.olcum-ph{left:0}}