*{box-sizing:border-box}html{background:#04101d}body{margin:0;color:#eef8ff;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:radial-gradient(circle at 20% 10%,rgba(0,174,255,.12),transparent 32%),radial-gradient(circle at 85% 30%,rgba(0,229,255,.08),transparent 28%),#04101d;min-height:100vh}.gk-header{height:92px;display:flex;align-items:center;gap:28px;padding:0 clamp(20px,4vw,66px);border-bottom:1px solid rgba(42,198,255,.22);background:rgba(3,13,26,.92);backdrop-filter:blur(14px);position:sticky;top:0;z-index:20}.gk-brand{display:flex;width:300px;max-width:30vw}.gk-brand img{display:block;width:100%;height:66px;object-fit:contain;object-position:left center}.gk-header nav{display:flex;align-items:center;justify-content:center;gap:8px;margin-left:auto;padding:7px;border:1px solid rgba(47,185,255,.32);border-radius:18px;background:rgba(4,19,38,.7)}.gk-header nav a{color:#d7e8f7;text-decoration:none;text-transform:uppercase;font-size:12px;font-weight:800;letter-spacing:.05em;padding:11px 15px;border-radius:12px}.gk-header nav a:hover,.gk-header nav a.active{color:#fff;background:linear-gradient(135deg,rgba(0,183,255,.28),rgba(0,118,255,.18));box-shadow:inset 0 0 0 1px rgba(43,211,255,.45),0 0 20px rgba(0,174,255,.12)}.offer{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:#00121f;background:linear-gradient(135deg,#2fe8ff,#079bff);font-weight:900;text-transform:uppercase;padding:14px 20px;border-radius:14px;box-shadow:0 0 26px rgba(0,198,255,.3)}main{width:min(1220px,calc(100% - 40px));margin:auto}.hero{text-align:center;padding:78px 20px 44px;position:relative}.hero:before{content:"";position:absolute;left:50%;top:30px;width:70%;height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,#1ad7ff,transparent);opacity:.5}.kicker{display:inline-block;color:#33e1ff;font-size:12px;font-weight:900;letter-spacing:.24em;margin-bottom:15px}.hero h1{margin:0;font-size:clamp(38px,6vw,72px);line-height:.98;letter-spacing:-.04em}.hero h1 em{font-style:normal;color:#25d9ff;text-shadow:0 0 26px rgba(37,217,255,.25)}.hero p{max-width:760px;margin:20px auto 25px;color:#9cb3c8;font-size:17px;line-height:1.7}.hero-line{display:flex;justify-content:center;align-items:center;gap:11px;color:#6edfff;font-size:10px;font-weight:800;letter-spacing:.18em}.hero-line i{width:8px;height:8px;border-radius:50%;background:#22f5b3;box-shadow:0 0 15px #22f5b3}.hero-line b{width:3px;height:3px;border-radius:50%;background:#35bce9}.services{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:24px 0 56px}.service-card{position:relative;min-height:235px;text-decoration:none;color:inherit;padding:26px;display:flex;flex-direction:column;overflow:hidden;border-radius:22px;border:1px solid rgba(39,193,255,.28);background:linear-gradient(145deg,rgba(11,35,59,.9),rgba(4,18,34,.88));box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 14px 40px rgba(0,0,0,.22);transition:.25s ease}.service-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 13% 12%,rgba(0,202,255,.17),transparent 28%),linear-gradient(120deg,transparent 60%,rgba(0,169,255,.05));pointer-events:none}.service-card:after{content:"";position:absolute;left:0;top:0;width:70px;height:2px;background:linear-gradient(90deg,#21e7ff,transparent);box-shadow:0 0 15px #14cfff}.service-card:hover{transform:translateY(-5px);border-color:rgba(43,216,255,.65);box-shadow:0 20px 55px rgba(0,0,0,.3),0 0 28px rgba(0,174,255,.08)}.icon{width:58px;height:58px;display:grid;place-items:center;border:1px solid rgba(45,210,255,.42);border-radius:17px;color:#38e3ff;background:linear-gradient(145deg,rgba(0,192,255,.16),rgba(10,80,160,.08));box-shadow:0 0 23px rgba(0,190,255,.13);position:relative;z-index:1}.icon svg{width:30px;height:30px}.copy{position:relative;z-index:1}.copy h2{font-size:21px;margin:24px 0 8px}.copy p{margin:0;color:#91abc0;line-height:1.55;font-size:14px;max-width:92%}.go{margin-top:auto;padding-top:24px;color:#64dff7;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;position:relative;z-index:1}.go b{font-size:19px;margin-left:8px}.cta{margin:5px 0 65px;padding:34px 38px;display:flex;align-items:center;justify-content:space-between;gap:30px;border:1px solid rgba(39,193,255,.3);border-radius:24px;background:linear-gradient(120deg,rgba(6,34,59,.95),rgba(3,18,33,.95));box-shadow:0 18px 55px rgba(0,0,0,.24)}.cta span{font-size:11px;color:#39e1ff;font-weight:900;letter-spacing:.18em}.cta h2{font-size:27px;margin:7px 0 8px}.cta p{margin:0;color:#92aabd}.cta>a{white-space:nowrap;text-decoration:none;color:#00121f;background:linear-gradient(135deg,#2ee8ff,#1099ff);padding:15px 20px;border-radius:13px;font-weight:900}footer{width:min(1220px,calc(100% - 40px));margin:auto;padding:26px 0 40px;border-top:1px solid rgba(45,190,255,.18);display:flex;justify-content:space-between;color:#68869d;font-size:11px;letter-spacing:.12em}footer a{color:#5edff5;text-decoration:none}@media(max-width:980px){.gk-header{height:78px;padding:0 18px}.gk-header nav{display:none}.gk-brand{width:230px;max-width:62vw}.gk-brand img{height:56px}.offer{margin-left:auto;padding:12px 15px;font-size:12px}.services{grid-template-columns:repeat(2,1fr)}.hero{padding-top:56px}}@media(max-width:650px){main{width:min(100% - 24px,1220px)}.services{grid-template-columns:1fr;gap:13px}.service-card{min-height:200px;padding:21px}.hero{padding:45px 8px 30px}.hero p{font-size:15px}.hero-line{flex-wrap:wrap}.cta{padding:25px;display:block}.cta>a{display:inline-flex;margin-top:20px}.gk-brand{width:190px}.offer{font-size:0}.offer span{font-size:20px}footer{width:calc(100% - 24px);display:block;line-height:2.2}}

/* V139 – hizmet kartlarına görsel katman */
.service-card{padding:0;min-height:390px}
.service-visual{position:relative;height:165px;overflow:hidden;border-radius:21px 21px 0 0;border-bottom:1px solid rgba(48,213,255,.2);background:#061728;isolation:isolate}
.service-visual:after{content:"";position:absolute;inset:auto 0 0;height:62%;background:linear-gradient(180deg,transparent,rgba(4,18,34,.88));z-index:2;pointer-events:none}
.service-visual img{width:100%;height:100%;display:block;object-fit:cover;filter:saturate(.9) contrast(1.05) brightness(.78);transform:scale(1.015);transition:transform .55s cubic-bezier(.2,.8,.2,1),filter .35s ease}
.service-card:hover .service-visual img{transform:scale(1.07);filter:saturate(1.08) contrast(1.08) brightness(.92)}
.visual-grid{position:absolute;inset:0;z-index:1;opacity:.16;background-image:linear-gradient(rgba(55,215,255,.22) 1px,transparent 1px),linear-gradient(90deg,rgba(55,215,255,.22) 1px,transparent 1px);background-size:24px 24px;mask-image:linear-gradient(to bottom,#000,transparent 80%)}
.visual-scan{position:absolute;z-index:3;left:-25%;top:0;width:20%;height:100%;background:linear-gradient(90deg,transparent,rgba(80,230,255,.18),transparent);transform:skewX(-15deg);opacity:0;pointer-events:none}
.service-card:hover .visual-scan{opacity:1;animation:v139scan 1.15s ease-out}
@keyframes v139scan{from{left:-25%}to{left:115%}}
.service-visual .icon{position:absolute;left:18px;bottom:15px;z-index:4;width:50px;height:50px;border-radius:15px;background:rgba(3,18,34,.75);backdrop-filter:blur(8px);box-shadow:0 0 24px rgba(0,199,255,.18)}
.service-card .copy{padding:20px 24px 0}
.service-card .copy h2{margin:0 0 8px;font-size:20px}
.service-card .copy p{max-width:100%}
.service-card .go{padding:20px 24px 24px;margin-top:auto}
.service-card:before{z-index:0}
.service-card:after{z-index:5;pointer-events:none}
@media(max-width:650px){.service-card{min-height:360px}.service-visual{height:150px}.service-card .copy{padding:18px 20px 0}.service-card .go{padding:18px 20px 22px}}
@media(prefers-reduced-motion:reduce){.service-card,.service-visual img,.visual-scan{transition:none!important;animation:none!important}}

/* V140 – kart görsellerini belirgin ve cache bağımsız göster */
.service-visual{height:190px;background:#071a2d}
.service-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:1!important;visibility:visible!important;display:block!important;filter:saturate(1.05) contrast(1.06) brightness(.9);z-index:0}
.service-visual:after{height:48%;background:linear-gradient(180deg,transparent,rgba(4,18,34,.78))}
.visual-grid{z-index:1}.visual-scan{z-index:3}.service-visual .icon{z-index:4}
@media(max-width:650px){.service-visual{height:175px}}