/* erzdijital — açık, ferah, cam kartlı tasarım. Renkler belirteçte; koyu tema aynı adları yeniden tanımlar. */
:root{
  --zemin:#F4F8FB; --zemin2:#EAF2F7; --yuzey:#FFFFFF; --yuzey-cam:rgba(255,255,255,.72);
  --metin:#0B1F2A; --metin2:#4A5B68; --soluk:#6B7B88; --cizgi:#E1E9EF;
  --koyu:#0E3B2E; --koyu-h:#0A2E24; --yesil:#16A34A; --yesil2:#19C37D; --mavi:#2F6BFF; --camgok:#1FA8C9;
  --golge:0 1px 2px rgba(11,31,42,.04),0 10px 30px -12px rgba(11,31,42,.14);
  --golge-b:0 2px 6px rgba(11,31,42,.05),0 24px 60px -20px rgba(11,31,42,.25);
  --r:18px; --r-b:26px;
  --ik-mavi:#E8EFFF; --ik-mavi-m:#2F6BFF; --ik-mor:#F0EAFF; --ik-mor-m:#7C4DFF; --ik-yesil:#E3F7EC; --ik-yesil-m:#16A34A;
  --ik-turuncu:#FFF1E4; --ik-turuncu-m:#EA7A12; --ik-pembe:#FDE9F3; --ik-pembe-m:#D63384; --ik-lacivert:#E6ECF7; --ik-lacivert-m:#23407A;
  --bulanik:blur(14px) saturate(160%);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --zemin:#07131A; --zemin2:#0B1B24; --yuzey:#0F222D; --yuzey-cam:rgba(15,34,45,.72);
  --metin:#EAF3F8; --metin2:#A9BAC6; --soluk:#8597A4; --cizgi:#1D3542;
  --koyu:#19C37D; --koyu-h:#22D68A; --yesil:#22C55E; --mavi:#6C95FF;
  --golge:0 1px 2px rgba(0,0,0,.3),0 12px 30px -12px rgba(0,0,0,.6); --golge-b:0 24px 60px -20px rgba(0,0,0,.7);
  --ik-mavi:#132A4A; --ik-mavi-m:#7FA2FF; --ik-mor:#231A45; --ik-mor-m:#A98BFF; --ik-yesil:#0F3324; --ik-yesil-m:#4ADE80;
  --ik-turuncu:#3A2410; --ik-turuncu-m:#FFA552; --ik-pembe:#3A1428; --ik-pembe-m:#F472B6; --ik-lacivert:#16233B; --ik-lacivert-m:#93AEE8;
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --zemin:#07131A; --zemin2:#0B1B24; --yuzey:#0F222D; --yuzey-cam:rgba(15,34,45,.72);
  --metin:#EAF3F8; --metin2:#A9BAC6; --soluk:#8597A4; --cizgi:#1D3542;
  --koyu:#19C37D; --koyu-h:#22D68A; --yesil:#22C55E; --mavi:#6C95FF;
  --golge:0 1px 2px rgba(0,0,0,.3),0 12px 30px -12px rgba(0,0,0,.6); --golge-b:0 24px 60px -20px rgba(0,0,0,.7);
  --ik-mavi:#132A4A; --ik-mavi-m:#7FA2FF; --ik-mor:#231A45; --ik-mor-m:#A98BFF; --ik-yesil:#0F3324; --ik-yesil-m:#4ADE80;
  --ik-turuncu:#3A2410; --ik-turuncu-m:#FFA552; --ik-pembe:#3A1428; --ik-pembe-m:#F472B6; --ik-lacivert:#16233B; --ik-lacivert-m:#93AEE8;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--zemin);color:var(--metin);font:400 16px/1.6 "Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;letter-spacing:-.02em;line-height:1.12;color:var(--metin);text-wrap:balance}
p{margin:0}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2.5px solid var(--mavi);outline-offset:3px;border-radius:8px}
.ik{width:18px;height:18px;flex:none}
.kap{width:min(1240px,100% - 40px);margin-inline:auto}

/* ── düğmeler ── */
.dugme{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 24px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}
.dugme .ik{width:17px;height:17px;transition:transform .2s}
.dugme:hover .ik:not(.ik-b){transform:translateX(3px)}
.dugme.kucuk{height:44px;padding:0 20px;font-size:14px}
.dugme.koyu{background:var(--koyu);color:#fff;box-shadow:0 10px 24px -10px rgba(14,59,46,.6)}
:root[data-theme="dark"] .dugme.koyu{color:#04140E}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .dugme.koyu{color:#04140E}}
.dugme.koyu:hover{background:var(--koyu-h);transform:translateY(-1px)}
.dugme.acik{background:var(--yuzey);border-color:var(--cizgi);color:var(--metin);box-shadow:var(--golge)}
.dugme.acik .ik{width:24px;height:24px}
.dugme.acik:hover{border-color:var(--koyu)}
.dugme.yesil{background:linear-gradient(135deg,#16A34A,#19C37D);color:#fff;box-shadow:0 12px 26px -10px rgba(22,163,74,.6)}
.dugme.yesil:hover{transform:translateY(-1px);box-shadow:0 16px 30px -10px rgba(22,163,74,.7)}
.dugme.cizgili{background:var(--zemin2);color:var(--metin);border-color:var(--cizgi)}
.dugme.cizgili:hover{border-color:var(--yesil);color:var(--yesil)}
.dugme.cam{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.5);backdrop-filter:var(--bulanik)}
.dugme.cam:hover{background:rgba(255,255,255,.24)}
.dugme.genis{width:100%}

.ust-etiket{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--yesil);margin-bottom:14px}
.ust-etiket::before{content:"";width:18px;height:18px;border-radius:50%;background:radial-gradient(circle,var(--yesil) 0 3px,transparent 3.5px),var(--ik-yesil);border:1.5px solid color-mix(in srgb,var(--yesil) 45%,transparent)}
.ust-etiket.acik{color:#7CF0B5}
.ust-etiket.acik::before{background:radial-gradient(circle,#7CF0B5 0 3px,transparent 3.5px),rgba(255,255,255,.12);border-color:rgba(124,240,181,.5)}

.kart{background:var(--yuzey);border:1px solid var(--cizgi);border-radius:var(--r);box-shadow:var(--golge)}
.kart-ik{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;flex:none}
.kart-ik .ik{width:22px;height:22px}
.mavi{background:var(--ik-mavi);color:var(--ik-mavi-m)}.mor{background:var(--ik-mor);color:var(--ik-mor-m)}.yesil{background:var(--ik-yesil);color:var(--ik-yesil-m)}
.turuncu{background:var(--ik-turuncu);color:var(--ik-turuncu-m)}.pembe{background:var(--ik-pembe);color:var(--ik-pembe-m)}.lacivert{background:var(--ik-lacivert);color:var(--ik-lacivert-m)}

/* ── üst bar ── */
.tepe{position:fixed;inset:0 0 auto;z-index:50;transition:background .25s,box-shadow .25s,backdrop-filter .25s}
.tepe.dolu{background:var(--yuzey-cam);backdrop-filter:var(--bulanik);-webkit-backdrop-filter:var(--bulanik);box-shadow:0 1px 0 var(--cizgi)}
.tepe-ic{display:flex;align-items:center;gap:24px;height:78px}
.marka{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:25px;letter-spacing:-.03em;color:var(--metin)}
.marka img{width:40px;height:40px}
.marka small{display:block;font-size:11px;font-weight:600;letter-spacing:0;color:var(--soluk);margin-top:-2px}
.menu{display:flex;gap:30px;margin-inline:auto;font-size:14.5px;font-weight:600;color:var(--metin2)}
.menu a{position:relative;padding:6px 0;transition:color .2s}
.menu a:hover,.menu a.aktif{color:var(--metin)}
.menu a.aktif::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2.5px;border-radius:2px;background:var(--yesil)}
.tepe-sag{display:flex;align-items:center;gap:12px}
.tepe-tel{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 14px;border-radius:999px;font-weight:700;font-size:14.5px;color:var(--metin);white-space:nowrap}
.tepe-tel .ik{color:var(--yesil)}
.tepe-tel:hover{background:var(--yuzey);box-shadow:var(--golge)}
.dip-tel{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px;color:var(--metin2)}
.dip-tel:hover{color:var(--yesil)}
.tema{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid transparent;background:transparent}
.tema:hover{background:var(--yuzey);border-color:var(--cizgi)}
.tema .ik{width:22px;height:22px}.tema .ay{display:none}
:root[data-theme="dark"] .tema .gunes{display:none}:root[data-theme="dark"] .tema .ay{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tema .gunes{display:none}:root:not([data-theme="light"]) .tema .ay{display:block}}
.menu-dugme{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--cizgi);background:var(--yuzey);flex-direction:column;align-items:center;justify-content:center;gap:4px}
.menu-dugme span{width:18px;height:2px;border-radius:2px;background:var(--metin);transition:transform .25s,opacity .2s}
.menu-dugme[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-dugme[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-dugme[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ── giriş ── */
.giris{position:relative;padding:150px 0 50px;overflow:hidden;isolation:isolate}
.giris-arka{position:absolute;inset:0;z-index:-1;background:url(/erzdijital/img/dag.webp) center 30%/cover no-repeat}
.giris-arka::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--zemin) 0%,color-mix(in srgb,var(--zemin) 92%,transparent) 34%,color-mix(in srgb,var(--zemin) 40%,transparent) 62%,color-mix(in srgb,var(--zemin) 15%,transparent) 100%),linear-gradient(0deg,var(--zemin) 0%,transparent 34%)}
.giris-ic{display:grid;grid-template-columns:1fr 1.08fr;gap:40px;align-items:center}
.rozet{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:999px;background:var(--yuzey);border:1px solid var(--cizgi);font-size:13px;font-weight:700;box-shadow:var(--golge);margin-bottom:22px}
.rozet .nokta{width:8px;height:8px;border-radius:50%;background:var(--yesil2);box-shadow:0 0 0 4px color-mix(in srgb,var(--yesil2) 25%,transparent);animation:nabiz 2s infinite}
@keyframes nabiz{50%{box-shadow:0 0 0 7px color-mix(in srgb,var(--yesil2) 6%,transparent)}}
.giris h1{font-size:clamp(40px,5.4vw,70px);font-weight:800;line-height:1.04;letter-spacing:-.035em}
.gecis{background:linear-gradient(95deg,#2F6BFF 0%,#1FA8C9 55%,#19C37D 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.giris-alt{margin-top:22px;max-width:520px;font-size:17.5px;color:var(--metin2)}
.dugmeler{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.guven{display:flex;align-items:center;gap:14px;margin-top:34px}
.guven-ik{display:flex}
.guven-ik i{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:2.5px solid var(--zemin);margin-left:-10px;color:#fff;box-shadow:var(--golge)}
.guven-ik i:first-child{margin-left:0;background:#2F6BFF}.guven-ik i:nth-child(2){background:#1FA8C9}.guven-ik i:nth-child(3){background:#16A34A}
.guven-ik .ik{width:18px;height:18px}
.guven strong{display:block;font-size:17px;font-weight:800}.guven small{display:block;font-size:13px;color:var(--soluk)}

.giris-gorsel{position:relative;padding:40px 0 30px}
.laptop{position:relative;margin:0;border-radius:var(--r-b);overflow:hidden;box-shadow:var(--golge-b);aspect-ratio:1400/955}
.laptop>img{width:100%;height:100%;object-fit:cover}
/* ekran: fotoğraftaki boş ekranın tam üstüne oturan canlı HTML */
.ekran{position:absolute;left:24.4%;top:19.8%;width:50.8%;height:48%;border-radius:4px 4px 0 0;overflow:hidden;container-type:inline-size;
  background:linear-gradient(180deg,rgba(4,20,26,.15),rgba(4,20,26,.75)),url(/erzdijital/img/bulut.webp) center 60%/cover}
.ekran-ust{display:flex;align-items:center;justify-content:space-between;padding:3cqw 5cqw}
.ekran-logo{display:flex;align-items:center;gap:1.4cqw;color:#fff;font-weight:800;font-size:4.2cqw}
.ekran-logo img{width:5cqw;height:5cqw}
.ekran-menu{display:flex;gap:2.2cqw}.ekran-menu i{width:6cqw;height:.9cqw;border-radius:1cqw;background:rgba(255,255,255,.55)}
.ekran-metin{padding:4cqw 5cqw}
.ekran-metin b{display:block;color:#fff;font-size:8.6cqw;line-height:1.02;font-weight:800;letter-spacing:-.03em;font-style:italic;text-shadow:0 .5cqw 2cqw rgba(0,0,0,.35)}
.ekran-metin small{display:block;color:rgba(255,255,255,.85);font-size:2.9cqw;margin-top:2.4cqw}
.ekran-dugmeler{display:flex;gap:2cqw;margin-top:3.4cqw}
.ekran-dugmeler i{width:16cqw;height:4.6cqw;border-radius:3cqw;background:#19C37D}.ekran-dugmeler i+i{background:rgba(255,255,255,.25);border:.3cqw solid rgba(255,255,255,.6)}
.telefon{position:absolute;right:-2%;bottom:0;width:21%;margin:0;padding:1.1%;border-radius:22%/10%;background:#0B1116;box-shadow:0 30px 50px -20px rgba(0,0,0,.55),inset 0 0 0 1.5px #2A3540}
.telefon img{width:100%;aspect-ratio:540/1050;object-fit:cover;object-position:top;border-radius:19%/9.5%}
.cam-kart{position:absolute;display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:18px;background:var(--yuzey-cam);backdrop-filter:var(--bulanik);-webkit-backdrop-filter:var(--bulanik);border:1px solid color-mix(in srgb,var(--yuzey) 70%,transparent);box-shadow:var(--golge-b);font-size:14px}
.cam-kart b{display:block;font-size:16px;font-weight:800}.cam-kart small{display:block;color:var(--metin2);font-size:12.5px;line-height:1.35}
.cam-ik{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;flex:none}.cam-ik .ik{width:24px;height:24px}
.cam-kart .ok{color:var(--metin2);margin-left:6px}
.kart-seo{top:0;right:4%;animation:suzul 6s ease-in-out infinite}
.kart-sira{top:31%;right:-3%;animation:suzul 7s ease-in-out -2s infinite}
@keyframes suzul{50%{transform:translateY(-8px)}}

/* ── bölüm ── */
.bolum{padding:96px 0}
.bolum h2,.band h2,.ilkeler h2{font-size:clamp(28px,3.2vw,40px);font-weight:800}
.bolum p,.band p{color:var(--metin2)}

/* hizmetler */
.hizmetler{background:linear-gradient(180deg,var(--zemin),var(--zemin2))}
.hiz-izgara{display:grid;grid-template-columns:.9fr 2fr;gap:48px;align-items:start}
.hiz-sol p{margin:16px 0 26px}
.hiz-gorsel{position:relative;margin:36px 0 0;border-radius:var(--r-b);overflow:hidden;box-shadow:var(--golge-b);aspect-ratio:1/1}
.hiz-gorsel img{width:100%;height:100%;object-fit:cover}
.arama-kutu{position:absolute;left:8%;right:8%;top:9%;display:flex;align-items:center;gap:8px;padding:11px 14px;border-radius:999px;background:var(--yuzey-cam);backdrop-filter:var(--bulanik);-webkit-backdrop-filter:var(--bulanik);font-size:13px;font-weight:600;color:var(--metin2);box-shadow:var(--golge)}
.arama-kutu .ik{color:var(--mavi)}
.mini-grafik{display:flex;align-items:flex-end;gap:5px;height:44px}
.mini-grafik i{width:9px;height:var(--h);border-radius:4px;background:linear-gradient(180deg,#19C37D,#2F6BFF)}
.hiz-gorsel .mini-grafik{position:absolute;right:8%;bottom:8%;padding:12px 14px;height:74px;border-radius:16px;background:var(--yuzey-cam);backdrop-filter:var(--bulanik);-webkit-backdrop-filter:var(--bulanik);box-shadow:var(--golge)}
.hiz-kartlar{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hiz-kart{padding:26px;display:flex;flex-direction:column;gap:10px;transition:transform .25s,box-shadow .25s,border-color .25s}
.hiz-kart:hover{transform:translateY(-4px);box-shadow:var(--golge-b);border-color:color-mix(in srgb,var(--yesil) 35%,var(--cizgi))}
.hiz-kart h3{font-size:18px;font-weight:800;margin-top:10px}
.hiz-kart p{font-size:14.5px;color:var(--metin2);flex:1}
.hiz-kart a{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--mavi);margin-top:6px}
.hiz-kart a .ik{width:15px;height:15px;transition:transform .2s}.hiz-kart a:hover .ik{transform:translateX(3px)}

/* SEO bandı */
.band{position:relative;padding:90px 0;overflow:hidden;isolation:isolate}
.band-arka{position:absolute;inset:0;z-index:-1;background:url(/erzdijital/img/bulut.webp) center/cover}
.band-arka::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--zemin2) 0%,color-mix(in srgb,var(--zemin2) 80%,transparent) 32%,color-mix(in srgb,var(--zemin2) 25%,transparent) 60%,color-mix(in srgb,var(--zemin2) 55%,transparent) 100%)}
.band-ic{display:grid;grid-template-columns:1fr 1.25fr .8fr;gap:36px;align-items:center}
.band-metin p{margin:16px 0 26px}
.band-gorsel{position:relative}
.band-gorsel figure{margin:0;border-radius:var(--r-b);overflow:hidden;box-shadow:var(--golge-b);aspect-ratio:1000/712;border:6px solid color-mix(in srgb,var(--yuzey) 70%,transparent)}
.band-gorsel img{width:100%;height:100%;object-fit:cover}
.yuzen{position:absolute;padding:12px 14px;border-radius:16px;background:var(--yuzey-cam);backdrop-filter:var(--bulanik);-webkit-backdrop-filter:var(--bulanik);border:1px solid color-mix(in srgb,#fff 50%,transparent);box-shadow:var(--golge-b)}
.yuzen small{display:block;font-size:11.5px;font-weight:700;color:var(--metin2);margin-bottom:6px}
.y1{left:-7%;top:12%;animation:suzul 6.5s ease-in-out infinite}
.y2{right:-5%;bottom:10%;width:150px;color:var(--yesil);animation:suzul 7.5s ease-in-out -3s infinite}
.cizgi{width:100%;height:40px}
.istatistik{list-style:none;margin:0;padding:10px 24px;background:var(--yuzey-cam);backdrop-filter:var(--bulanik);-webkit-backdrop-filter:var(--bulanik)}
.istatistik li{display:flex;align-items:center;gap:14px;padding:16px 0}
.istatistik li+li{border-top:1px solid var(--cizgi)}
.istatistik b{display:block;font-size:22px;font-weight:800;letter-spacing:-.02em}.istatistik small{display:block;font-size:13px;color:var(--soluk)}

/* fiyatlar */
.fiy-izgara{display:grid;grid-template-columns:minmax(250px,.8fr) minmax(0,2.8fr);gap:40px;align-items:center}
.fiy-sol p{margin:16px 0 26px}
.secici{display:inline-flex;padding:5px;border-radius:999px;background:var(--zemin2);border:1px solid var(--cizgi)}
.secici button{border:0;background:transparent;height:40px;padding:0 20px;border-radius:999px;font-size:14px;font-weight:700;color:var(--metin2);transition:background .2s,color .2s}
.secici button.secili{background:var(--koyu);color:#fff;box-shadow:0 6px 14px -6px rgba(14,59,46,.6)}
:root[data-theme="dark"] .secici button.secili{color:#04140E}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .secici button.secili{color:#04140E}}
.avantaj{display:inline-block;margin-top:14px;padding:7px 14px;border-radius:999px;background:var(--ik-yesil);color:var(--ik-yesil-m);font-size:13px;font-weight:700}
.paketler{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;align-items:stretch}
.paket{position:relative;padding:28px 24px 24px;display:flex;flex-direction:column}
.paket h3{font-size:18px;font-weight:800}
.paket-alt{font-size:13px;color:var(--soluk)}
.fiyat{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 6px;margin:18px 0 18px;padding-bottom:18px;border-bottom:1px solid var(--cizgi)}
.fiyat b{font-size:clamp(26px,2.3vw,32px);font-weight:800;letter-spacing:-.03em;color:var(--metin)}
.fiyat span{font-size:13px;color:var(--soluk);white-space:nowrap}
.paket ul{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:10px;font-size:14px;color:var(--metin2);flex:1}
.paket li{position:relative;padding-left:26px}
.paket li::before{content:"";position:absolute;left:0;top:3px;width:16px;height:16px;border-radius:50%;background:var(--ik-yesil) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12.5 4 4L18 8' fill='none' stroke='%2316A34A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/11px no-repeat}
.paket .dugme{height:46px;width:100%}
.populer{border:2px solid var(--yesil2);box-shadow:0 30px 60px -24px rgba(22,163,74,.45);transform:translateY(-10px)}
.populer-etiket{position:absolute;top:-13px;left:22px;padding:5px 12px;border-radius:999px;background:linear-gradient(135deg,#16A34A,#19C37D);color:#fff;font-size:12px;font-weight:800}
.fiyat b.degis{animation:degis .35s ease}
@keyframes degis{from{opacity:0;transform:translateY(6px)}}

/* ilkeler */
.ilkeler{position:relative;padding:80px 0;overflow:hidden;isolation:isolate;color:#fff}
.ilke-arka{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(6,28,30,.92) 0%,rgba(6,28,30,.72) 40%,rgba(6,28,30,.45) 100%),url(/erzdijital/img/dag.webp) center 70%/cover}
.ilke-izgara{display:grid;grid-template-columns:.9fr repeat(3,1fr);gap:22px;align-items:center}
.ilkeler h2{color:#fff}
.ilke-sol p{color:rgba(255,255,255,.8);margin:14px 0 24px}
.ilke{padding:24px;color:var(--metin)}
.ilke header{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.ilke header b{display:block;font-size:16px;font-weight:800}.ilke header small{display:block;font-size:12.5px;color:var(--soluk)}
.ilke p{font-size:14.5px;color:var(--metin2)}

/* sss */
.sss-bolum{background:linear-gradient(180deg,var(--zemin),var(--zemin2))}
.sss-ust{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end;margin-bottom:40px}
.sss-ust p{margin-top:14px;max-width:560px}
.sure-seridi{list-style:none;margin:0;padding:8px;display:flex;gap:6px;border-radius:22px;background:var(--yuzey);border:1px solid var(--cizgi);box-shadow:var(--golge)}
.sure-seridi li{display:grid;justify-items:center;gap:2px;min-width:112px;padding:14px 16px;border-radius:16px;text-align:center}
.sure-seridi li:first-child{background:var(--ik-yesil)}
.sure-seridi b{font-size:24px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(95deg,#2F6BFF,#19C37D);-webkit-background-clip:text;background-clip:text;color:transparent}
.sure-seridi small{font-size:12.5px;font-weight:600;color:var(--metin2)}
.sss-izgara{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px;align-items:start}
.sss-kart{background:var(--yuzey);border:1px solid var(--cizgi);border-radius:var(--r);box-shadow:var(--golge);transition:border-color .25s,box-shadow .25s}
.sss-kart:hover{border-color:color-mix(in srgb,var(--yesil) 30%,var(--cizgi))}
.sss-kart[open]{border-color:color-mix(in srgb,var(--yesil) 55%,var(--cizgi));box-shadow:0 18px 40px -22px rgba(22,163,74,.45)}
.sss-kart summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:18px 20px;font-weight:700;font-size:16px}
.sss-kart summary::-webkit-details-marker{display:none}
.sss-no{display:grid;place-items:center;flex:none;width:36px;height:36px;border-radius:11px;background:var(--zemin2);color:var(--soluk);font-size:13px;font-weight:800;transition:background .25s,color .25s}
.sss-kart[open] .sss-no{background:linear-gradient(135deg,#16A34A,#19C37D);color:#fff}
.sss-soru{flex:1}
.sss-arti{position:relative;flex:none;width:28px;height:28px;border-radius:50%;background:var(--zemin2);transition:transform .3s,background .25s}
.sss-arti::before,.sss-arti::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2.2px;border-radius:2px;background:var(--yesil);transform:translate(-50%,-50%)}
.sss-arti::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .3s}
.sss-kart[open] .sss-arti{background:var(--ik-yesil);transform:rotate(180deg)}
.sss-kart[open] .sss-arti::after{transform:translate(-50%,-50%) rotate(0)}
.sss-kart p{padding:0 22px 20px 70px;color:var(--metin2);font-size:15px;line-height:1.65}
.sss-kart p b{color:var(--metin)}

/* iletişim */
.ilet-izgara{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.ilet-sol p{margin:16px 0 28px;max-width:500px}
.ilet-liste{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.ilet-liste li{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:16px;background:var(--yuzey);border:1px solid var(--cizgi);box-shadow:var(--golge)}
.ilet-liste b{display:block;font-size:15.5px;font-weight:800}.ilet-liste small{display:block;font-size:13px;color:var(--soluk)}
.form-kart{padding:32px}
.form-kart h2{font-size:26px}
.form-alt{margin:8px 0 22px;color:var(--metin2);font-size:15px}
.form{display:grid;gap:14px}
.ikili{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.alan{display:grid;gap:6px}
.alan span{font-size:13px;font-weight:700;color:var(--metin2)}.alan em{font-style:normal;font-weight:500;color:var(--soluk)}
.alan input,.alan textarea{width:100%;font:inherit;font-size:16px;color:var(--metin);background:var(--zemin);border:1.5px solid var(--cizgi);border-radius:12px;padding:12px 14px;transition:border-color .2s,box-shadow .2s;resize:vertical}
.alan input:focus,.alan textarea:focus{outline:0;border-color:var(--yesil);box-shadow:0 0 0 4px color-mix(in srgb,var(--yesil) 18%,transparent)}
.kupe{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-durum{font-size:14px;min-height:1.2em}
.form-durum.hata{color:#DC2626}.form-durum.basari{color:var(--yesil)}
.form-durum a{text-decoration:underline}
.form-hizli{display:flex;gap:12px;margin-top:18px;padding-top:18px;border-top:1px solid var(--cizgi)}
.form-hizli a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;height:46px;border-radius:12px;background:var(--zemin2);font-weight:700;font-size:14px}
.form-hizli a:hover{color:var(--yesil)}

/* alt bilgi */
.dip{border-top:1px solid var(--cizgi);background:var(--yuzey);padding:34px 0 22px}
.dip-ic{display:flex;align-items:center;gap:30px;flex-wrap:wrap}
.dip-menu{display:flex;flex-wrap:wrap;gap:8px 26px;margin-inline:auto;font-size:14px;color:var(--metin2)}
.dip-menu a:hover{color:var(--metin)}
.dip-sag{display:flex;align-items:center;gap:12px}
.sosyal{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--cizgi);color:var(--metin2)}
.sosyal:hover{color:var(--yesil);border-color:var(--yesil)}
.dip-alt{display:flex;justify-content:space-between;gap:16px;margin-top:26px;padding-top:18px;border-top:1px solid var(--cizgi);font-size:13px;color:var(--soluk)}

/* görünme */
.gorun{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.gorun.gorundu{opacity:1;transform:none}

/* ── duyarlı ── */
@media (max-width:1100px){
  .menu{gap:20px}
  .tepe-tel span{display:none}
  .tepe-tel{width:44px;padding:0;justify-content:center;border:1px solid var(--cizgi);background:var(--yuzey)}
  .hiz-izgara,.fiy-izgara{grid-template-columns:1fr}
  .hiz-sol{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;align-items:start}
  .hiz-sol .hiz-gorsel{grid-row:1/5;grid-column:2;margin:0}
  .paketler{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
  .populer{transform:none}
  .band-ic{grid-template-columns:1fr 1fr}
  .band-metin{grid-column:1/-1;max-width:620px}
  .ilke-izgara{grid-template-columns:repeat(3,1fr)}
  .ilke-sol{grid-column:1/-1;max-width:560px}
  }
@media (max-width:900px){
  .menu{position:fixed;top:78px;left:12px;right:12px;flex-direction:column;gap:0;padding:10px;border-radius:18px;background:var(--yuzey);border:1px solid var(--cizgi);box-shadow:var(--golge-b);opacity:0;visibility:hidden;transform:translateY(-8px);transition:.2s}
  .menu.acik{opacity:1;visibility:visible;transform:none}
  .menu a{padding:14px 12px;border-radius:12px;font-size:16px}
  .menu a.aktif::after{display:none}.menu a.aktif{background:var(--zemin2)}
  .menu-dugme{display:flex}
  .tepe-sag{margin-left:auto}
  .tepe-sag .dugme{display:none}
  .giris{padding:118px 0 60px}
  .giris-ic{grid-template-columns:1fr;gap:20px}
  .giris-arka::after{background:linear-gradient(180deg,color-mix(in srgb,var(--zemin) 88%,transparent) 0%,color-mix(in srgb,var(--zemin) 70%,transparent) 50%,var(--zemin) 100%)}
  .giris-gorsel{padding:34px 0 20px;max-width:640px}
  .ilet-izgara{grid-template-columns:1fr;gap:36px}
  .sss-ust{grid-template-columns:1fr;align-items:start}
  .sss-izgara{grid-template-columns:1fr}
}
@media (max-width:640px){
  .kap{width:calc(100% - 32px)}
  .bolum{padding:64px 0}
  .giris h1{font-size:40px}
  .giris-alt{font-size:16px}
  .dugmeler .dugme{flex:1 1 100%}
  .cam-kart{padding:10px 12px;gap:8px;border-radius:14px}
  .cam-kart b{font-size:13.5px}.cam-kart small{font-size:11px}
  .cam-ik{width:36px;height:36px}.cam-ik .ik{width:18px;height:18px}
  .kart-seo{right:0}.kart-sira{right:0;top:52%}
  .telefon{width:24%;right:3%}
  .hiz-sol{display:block}
  .hiz-sol .hiz-gorsel{margin-top:28px;aspect-ratio:4/3}
  .hiz-kartlar{grid-template-columns:1fr 1fr;gap:12px}
  .hiz-kart{padding:18px}
  .hiz-kart p{font-size:13.5px}
  .band{padding:64px 0}
  .band-ic{grid-template-columns:1fr}
  .y1{left:2%}.y2{right:2%}
  .paketler{grid-template-columns:1fr}
  .ilke-izgara{grid-template-columns:1fr}
  .ikili{grid-template-columns:1fr}
  .form-kart{padding:22px}
  .sure-seridi{display:grid;grid-template-columns:1fr 1fr}
  .sure-seridi li{min-width:0}
  .sss-kart summary{padding:16px;gap:12px;font-size:15px}
  .sss-kart p{padding:0 18px 18px 18px}
  .dip-ic{flex-direction:column;align-items:flex-start;gap:20px}
  .dip-menu{margin:0}
  .dip-alt{flex-direction:column}
}
@media (max-width:420px){
  .hiz-kartlar{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .gorun{opacity:1;transform:none}
}

/* WhatsApp balonu */
.wa-balon{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:10px}
.wa-ik{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .2s}
.wa-ik svg{width:32px;height:32px}
.wa-ik::before{content:"";position:absolute;right:0;bottom:0;width:60px;height:60px;border-radius:50%;background:#25D366;opacity:.35;animation:wa-nabiz 2.4s ease-out infinite;z-index:-1}
@keyframes wa-nabiz{to{transform:scale(1.6);opacity:0}}
.wa-yazi{padding:10px 14px;border-radius:14px;background:var(--yuzey);border:1px solid var(--cizgi);box-shadow:var(--golge-b);font-size:14px;font-weight:700;color:var(--metin);white-space:nowrap;opacity:0;transform:translateX(8px);transition:opacity .25s,transform .25s;pointer-events:none}
.wa-balon:hover .wa-ik{transform:scale(1.06)}
.wa-balon:hover .wa-yazi,.wa-balon.goster .wa-yazi{opacity:1;transform:none}
@media (max-width:640px){.wa-balon{right:14px;bottom:14px}.wa-ik{width:54px;height:54px}.wa-ik::before{width:54px;height:54px}.wa-ik svg{width:29px;height:29px}}

/* footer ekleri */
.dip-hizmet{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-size:13.5px;color:var(--soluk)}
.dip-hizmet a:hover,.dip-yasal a:hover{color:var(--yesil)}
.dip-yasal{display:flex;flex-wrap:wrap;gap:6px 18px}
.form-onay{font-size:12.5px;color:var(--soluk);line-height:1.5}
.form-onay a{color:var(--metin2);text-decoration:underline}

/* ── alt sayfalar ── */
.kirinti{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;font-weight:600;color:var(--soluk);margin-bottom:24px}
.kirinti a:hover{color:var(--yesil)}
.hs-giris{position:relative;padding:130px 0 70px;overflow:hidden;isolation:isolate}
.hs-giris .giris-arka::after{background:linear-gradient(90deg,var(--zemin) 0%,color-mix(in srgb,var(--zemin) 90%,transparent) 45%,color-mix(in srgb,var(--zemin) 55%,transparent) 100%),linear-gradient(0deg,var(--zemin) 0%,transparent 40%)}
.hs-ust{display:grid;grid-template-columns:1.5fr minmax(280px,.9fr);gap:48px;align-items:center}
.hs-ik{width:56px;height:56px;border-radius:16px;margin-bottom:20px}.hs-ik .ik{width:28px;height:28px}
.hs-giris h1{font-size:clamp(36px,4.6vw,58px);font-weight:800;line-height:1.06;letter-spacing:-.035em}
.hs-giris h1 .gecis{display:block}
.hs-ozet{padding:10px 24px;background:var(--yuzey-cam);backdrop-filter:var(--bulanik);-webkit-backdrop-filter:var(--bulanik)}
.hs-fiyat{display:grid;gap:2px;padding:18px 0}
.hs-fiyat+.hs-fiyat{border-top:1px solid var(--cizgi)}
.hs-fiyat small{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--yesil)}
.hs-fiyat b{font-size:30px;font-weight:800;letter-spacing:-.03em}
.hs-fiyat span{font-size:13.5px;color:var(--soluk)}
.hs-bolum{padding:72px 0}
.hs-bolum h2{margin-bottom:28px}
.hs-dahil{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.hs-kart{padding:24px}
.hs-kart h3{font-size:17px;font-weight:800;margin:14px 0 8px}
.hs-kart p{font-size:14.5px;color:var(--metin2)}
.hs-tik{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ik-yesil);color:var(--ik-yesil-m)}
.hs-surec{background:linear-gradient(180deg,var(--zemin),var(--zemin2))}
.hs-adimlar{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:adim}
.hs-adimlar li{padding:24px;position:relative}
.hs-gun{display:inline-block;padding:6px 12px;border-radius:999px;background:linear-gradient(135deg,#16A34A,#19C37D);color:#fff;font-size:12.5px;font-weight:800}
.hs-adimlar h3{font-size:17px;font-weight:800;margin:14px 0 8px}
.hs-adimlar p{font-size:14.5px;color:var(--metin2)}
.hs-iki{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:start}
.hs-iki>div>p{color:var(--metin2);margin:-12px 0 22px}
.hs-cipler{display:flex;flex-wrap:wrap;gap:10px}
.hs-cipler span{padding:9px 14px;border-radius:999px;background:var(--yuzey);border:1px solid var(--cizgi);font-size:14px;font-weight:600;box-shadow:var(--golge)}
.hs-sss{display:grid;gap:12px}
.hs-sss h2{margin-bottom:10px}
.hs-cta{position:relative;padding:56px 0;color:#fff;background:linear-gradient(90deg,rgba(6,28,30,.94),rgba(6,28,30,.7)),url(/erzdijital/img/dag.webp) center 70%/cover}
.hs-cta-ic{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.hs-cta h2{color:#fff;font-size:clamp(24px,2.6vw,32px);font-weight:800}
.hs-cta p{color:rgba(255,255,255,.8);margin-top:8px}
.hs-cta .dugmeler{margin:0}
.hs-diger{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.hs-diger-kart{display:flex;align-items:center;gap:12px;padding:16px;font-size:14.5px;transition:transform .2s,box-shadow .2s}
.hs-diger-kart b{flex:1;font-weight:700}
.hs-diger-kart>.ik:last-child{color:var(--soluk)}
.hs-diger-kart:hover{transform:translateY(-3px);box-shadow:var(--golge-b)}
.yasal{padding-top:130px}
.yasal-ic{max-width:820px}
.yasal h1{font-size:clamp(32px,4vw,46px);font-weight:800}
.yasal-tarih{color:var(--soluk);font-size:14px;margin:10px 0 28px}
.yasal h2{font-size:21px;margin:34px 0 12px}
.yasal p,.yasal li{color:var(--metin2);font-size:16px;line-height:1.75}
.yasal ul{padding-left:22px;margin:0;display:grid;gap:8px}
.yasal a{color:var(--yesil);text-decoration:underline}
.yasal strong{color:var(--metin)}
@media (max-width:1100px){
  .hs-dahil{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hs-adimlar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hs-diger{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:900px){
  .hs-ust,.hs-iki{grid-template-columns:1fr;gap:30px}
  .hs-giris{padding:110px 0 50px}
}
@media (max-width:640px){
  .hs-dahil,.hs-adimlar{grid-template-columns:1fr}
  .hs-diger{grid-template-columns:1fr}
  .hs-bolum{padding:56px 0}
  .yasal{padding-top:110px}
}
.dip-alt{padding-right:84px}@media (max-width:640px){.dip-alt{padding-right:70px}}