:root{
  --lac:#0b2a5b;--lac2:#123a7a;--mavi:#1565d8;--mavi2:#0f4fb0;--acik:#eef4fd;--acik2:#f7faff;
  --yazi:#0f1b33;--gri:#51607a;--beyaz:#fff;--cizgi:#dfe7f3;--r:16px;
  --golge:0 1px 2px rgba(11,42,91,.05),0 10px 30px rgba(11,42,91,.08)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--yazi);background:var(--beyaz);line-height:1.65;font-size:16px;padding-bottom:62px;-webkit-font-smoothing:antialiased}
a{color:var(--mavi)}
img{display:block;max-width:100%;height:auto}
svg{display:block}
.w{max-width:1200px;margin:0 auto;padding:0 20px}

/* foto kutusu: görsel yüklenmezse mavi desenli zemin görünür */
.ph{position:relative;overflow:hidden;background:linear-gradient(135deg,#1565d8 0%,#0b2a5b 100%)}
.ph::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 45%),radial-gradient(circle at 85% 80%,rgba(255,255,255,.12),transparent 40%)}
.ph img{position:relative;width:100%;height:100%;object-fit:cover}

/* üst şerit + header */
.ust{background:var(--lac);color:#c9d7ef;font-size:.84rem}
.ust .w{display:flex;justify-content:space-between;gap:12px;height:38px;align-items:center}
.ust a{color:#fff;text-decoration:none;font-weight:700}
header{background:rgba(255,255,255,.97);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--cizgi);position:sticky;top:0;z-index:40}
.hd{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--lac)}
.logo-i{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,var(--mavi),var(--lac));display:grid;place-items:center;flex:none}
.logo-t{line-height:1.15}
.logo-t strong{display:block;font-size:1.08rem;font-weight:800;letter-spacing:-.01em}
.logo-t small{font-size:.7rem;color:var(--gri);font-weight:600;letter-spacing:.05em;text-transform:uppercase}
nav.ana{display:flex;align-items:center;gap:24px}
nav.ana>a,.dd>button{color:var(--yazi);text-decoration:none;font-weight:600;font-size:.93rem;background:none;border:0;font-family:inherit;cursor:pointer;display:flex;align-items:center;gap:5px}
nav.ana>a:hover,.dd>button:hover{color:var(--mavi)}
.dd{position:relative}
.dd>button::after{content:"";width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.dd-m{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--cizgi);border-radius:16px;box-shadow:0 20px 50px -12px rgba(11,42,91,.25);padding:12px;display:grid;grid-template-columns:1fr 1fr;gap:2px;width:460px;opacity:0;visibility:hidden;transition:opacity .15s}
.dd:hover .dd-m,.dd:focus-within .dd-m{opacity:1;visibility:visible}
.dd-m::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.dd-m a{padding:10px 12px;border-radius:10px;color:var(--yazi);text-decoration:none;font-weight:600;font-size:.9rem}
.dd-m a:hover{background:var(--acik);color:var(--mavi)}

.mob{display:none}
.mob summary{list-style:none;cursor:pointer;width:44px;height:44px;border-radius:11px;border:1px solid var(--cizgi);display:grid;place-items:center}
.mob summary::-webkit-details-marker{display:none}
.mob[open] .mob-m{display:block}
.mob-m{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--cizgi);box-shadow:0 20px 40px -10px rgba(11,42,91,.2);padding:10px 20px 20px;max-height:calc(100vh - 110px);overflow:auto}
.mob-m a{display:block;padding:12px 4px;border-bottom:1px solid var(--cizgi);color:var(--yazi);text-decoration:none;font-weight:600}

/* butonlar */
.bt{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;text-decoration:none;border-radius:12px;padding:14px 22px;font-size:.98rem;border:0;cursor:pointer;font-family:inherit;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}
.bt:hover{transform:translateY(-1px)}
.bt svg{width:18px;height:18px;flex:none}
.bt-m{background:var(--mavi);color:#fff;box-shadow:0 8px 20px rgba(21,101,216,.3)}
.bt-m:hover{background:var(--mavi2)}
.bt-b{background:#fff;color:var(--lac);border:1px solid var(--cizgi)}
.bt-b svg{color:#16a34a}
.bt-bb{background:#fff;color:var(--mavi)}
.bt-c{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.3)}
.bt-s{padding:10px 16px;font-size:.9rem}

/* hero */
.hero{position:relative;background:linear-gradient(180deg,var(--acik) 0%,#fff 100%);padding:60px 0 70px;overflow:hidden}
.hero::before{content:"";position:absolute;right:-200px;top:-200px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(21,101,216,.12),transparent 70%)}
.hg{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative}
.kirinti{font-size:.84rem;color:var(--gri);margin-bottom:16px}
.kirinti a{color:var(--gri);text-decoration:none}
.kirinti a:hover{color:var(--mavi)}
.rozet{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--cizgi);border-radius:40px;padding:6px 14px 6px 8px;font-size:.84rem;font-weight:600;color:var(--lac);box-shadow:var(--golge);margin-bottom:20px}
.rozet i{width:8px;height:8px;border-radius:50%;background:var(--mavi);box-shadow:0 0 0 4px rgba(21,101,216,.18);margin-left:6px}
.hero h1{font-size:clamp(2rem,4.3vw,3.2rem);line-height:1.12;letter-spacing:-.025em;font-weight:800;color:var(--lac);margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--mavi)}
.al{font-size:1.1rem;color:var(--gri);max-width:570px;margin-bottom:30px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.guven{display:flex;flex-wrap:wrap;gap:22px;margin-top:32px;padding-top:24px;border-top:1px solid var(--cizgi)}
.guven div{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.92rem;color:var(--lac)}
.guven svg{width:22px;height:22px;stroke:var(--mavi);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.foto{position:relative}
.foto .ph{border-radius:24px;aspect-ratio:6/6.6;box-shadow:0 30px 60px -20px rgba(11,42,91,.4)}
.foto.kolaj{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:1fr 1fr;gap:14px;aspect-ratio:6/6}
.foto.kolaj .ph{aspect-ratio:auto;border-radius:20px;box-shadow:0 20px 40px -18px rgba(11,42,91,.35)}
.foto.kolaj .ph:first-child{grid-row:span 2}
.yuzen{position:absolute;background:#fff;border-radius:16px;box-shadow:0 18px 40px -12px rgba(11,42,91,.3);padding:13px 16px;display:flex;align-items:center;gap:12px;z-index:2}
.yuzen b{display:block;color:var(--lac);font-size:.96rem}
.yuzen small{color:var(--gri);font-size:.8rem}
.yuzen .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;flex:none;background:var(--acik)}
.yuzen .ic svg{width:22px;height:22px;fill:none;stroke:var(--mavi);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.y1{left:-26px;bottom:38px}.y2{right:-16px;top:30px}

/* bant */
.bant{background:linear-gradient(90deg,var(--lac),var(--lac2));color:#fff}
.bant .w{display:grid;grid-template-columns:repeat(4,1fr)}
.bant .k{padding:26px 18px;border-right:1px solid rgba(255,255,255,.1);text-align:center}
.bant .k:last-child{border-right:0}
.bant b{display:block;font-size:1.5rem;font-weight:800;color:#fff}
.bant span{font-size:.88rem;color:#b9cbea}

section{padding:88px 0}
.acik-bg{background:var(--acik2)}
.bas{max-width:700px;margin-bottom:44px}
.bas.orta{margin-left:auto;margin-right:auto;text-align:center}
.ub{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mavi);margin-bottom:10px}
h2{font-size:clamp(1.6rem,3.2vw,2.35rem);line-height:1.2;letter-spacing:-.02em;color:var(--lac);font-weight:800;margin-bottom:12px}
.bas p{color:var(--gri);font-size:1.03rem}

/* hizmet foto kartları */
.hk{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px}
.hk a{display:block;background:#fff;border:1px solid var(--cizgi);border-radius:18px;overflow:hidden;text-decoration:none;color:inherit;transition:box-shadow .2s,transform .2s,border-color .2s}
.hk a:hover{box-shadow:var(--golge);transform:translateY(-4px);border-color:#c5d6f0}
.hk .ph{aspect-ratio:16/10}
.hk .ph img{transition:transform .5s}
.hk a:hover .ph img{transform:scale(1.05)}
.hk .ic2{padding:20px 22px 22px}
.hk h3{font-size:1.08rem;color:var(--lac);margin-bottom:6px}
.hk p{color:var(--gri);font-size:.93rem;margin-bottom:12px}
.hk span.d{font-weight:700;color:var(--mavi);font-size:.9rem}

/* arıza kartları */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.kart{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);padding:24px;transition:box-shadow .2s,border-color .2s}
.kart:hover{border-color:#c5d6f0;box-shadow:var(--golge)}
.kart .no{width:38px;height:38px;border-radius:10px;background:var(--acik);color:var(--mavi);display:grid;place-items:center;font-weight:800;margin-bottom:14px}
.kart h3{font-size:1.04rem;color:var(--lac);margin-bottom:6px}
.kart p{color:var(--gri);font-size:.93rem}

/* galeri */
.galeri{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px}
.galeri .ph{border-radius:18px;aspect-ratio:4/3}
.galeri .ph:first-child{grid-row:span 2;aspect-ratio:auto}
.galeri figcaption{position:absolute;left:14px;bottom:14px;background:rgba(255,255,255,.95);color:var(--lac);font-weight:700;font-size:.85rem;border-radius:10px;padding:7px 12px;z-index:1}

/* iki sütun */
.iki{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.iki .ph{border-radius:22px;aspect-ratio:5/4;box-shadow:var(--golge)}
.tik{list-style:none;display:grid;gap:12px;margin-top:22px}
.tik li{display:flex;gap:12px;align-items:flex-start;color:var(--yazi);font-weight:500}
.tik li::before{content:"";width:22px;height:22px;border-radius:50%;flex:none;margin-top:1px;background:var(--mavi) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}
.liste{display:grid;gap:20px;margin-top:26px}
.liste>div{display:flex;gap:16px}
.liste .n{width:44px;height:44px;border-radius:12px;background:var(--acik);display:grid;place-items:center;flex:none}
.liste .n svg{width:22px;height:22px;stroke:var(--mavi);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.liste h3{font-size:1.02rem;color:var(--lac);margin-bottom:2px}
.liste p{color:var(--gri);font-size:.94rem}

/* markalar */
.mk{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;list-style:none}
.mk li{background:#fff;border:1px solid var(--cizgi);border-radius:12px;padding:16px 12px;text-align:center;transition:border-color .2s,box-shadow .2s}
.mk li:hover{border-color:#c5d6f0;box-shadow:var(--golge)}
.mk b{display:block;font-weight:800;font-size:1.02rem;color:var(--lac);letter-spacing:-.01em}
.mk small{display:block;color:var(--gri);font-size:.78rem;margin-top:2px}
.seo{margin-top:32px;background:#fff;border:1px solid var(--cizgi);border-radius:16px;padding:26px 28px;color:var(--gri);font-size:.94rem}
.seo h3{color:var(--lac);font-size:1.08rem;margin-bottom:8px}
.seo p+p{margin-top:10px}
.not{margin-top:16px;font-size:.82rem;color:var(--gri);text-align:center;max-width:860px;margin-left:auto;margin-right:auto}

/* görsel bant */
.gb{position:relative;border-radius:26px;overflow:hidden;min-height:400px;display:flex;align-items:center;color:#fff}
.gb>.ph{position:absolute;inset:0}
.gb::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,42,91,.96) 0%,rgba(11,42,91,.85) 45%,rgba(21,101,216,.3) 100%)}
.gb .ic{position:relative;z-index:1;padding:52px 48px;max-width:620px}
.gb .ub{color:#9cc2ff}
.gb h2{color:#fff}
.gb p{color:#d3e0f5;margin-bottom:22px}
.gb ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin-bottom:28px}
.gb li{display:flex;gap:8px;align-items:center;font-weight:600;font-size:.93rem}
.gb li::before{content:"";width:18px;height:18px;border-radius:50%;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231565d8' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat;flex:none}

/* adımlar */
.adim{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:a}
.adim div{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);padding:28px 24px}
.adim div::before{counter-increment:a;content:"0" counter(a);display:block;font-size:2.1rem;font-weight:800;color:#cfe0fa;line-height:1;margin-bottom:14px}
.adim h3{font-size:1.04rem;color:var(--lac);margin-bottom:4px}
.adim p{color:var(--gri);font-size:.93rem}

/* bölge */
.bol{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.bol span{background:#fff;border:1px solid var(--cizgi);border-radius:40px;padding:9px 18px;font-weight:600;font-size:.92rem;color:var(--lac)}
.bol span.b{background:var(--mavi);color:#fff;border-color:var(--mavi)}

/* sss + form */
.sf{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
details.s{background:#fff;border:1px solid var(--cizgi);border-radius:14px;margin-bottom:12px;padding:0 22px}
details.s[open]{box-shadow:var(--golge)}
details.s summary{cursor:pointer;font-weight:700;padding:19px 30px 19px 0;list-style:none;position:relative;color:var(--lac)}
details.s summary::-webkit-details-marker{display:none}
details.s summary::after{content:"";position:absolute;right:2px;top:50%;width:9px;height:9px;border-right:2px solid var(--mavi);border-bottom:2px solid var(--mavi);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
details.s[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
details.s p{color:var(--gri);padding-bottom:20px}
.form{background:linear-gradient(160deg,var(--mavi) 0%,var(--lac) 100%);border-radius:22px;padding:32px;color:#fff;position:sticky;top:96px}
.form h3{font-size:1.3rem;margin-bottom:4px}
.form>p{color:#d3e0f5;font-size:.92rem;margin-bottom:22px}
.form label{display:block;font-size:.82rem;font-weight:600;color:#d3e0f5;margin-bottom:6px}
.form input,.form select{width:100%;font:inherit;font-size:.96rem;padding:13px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;margin-bottom:14px;outline:none}
.form input::placeholder{color:#a9c1e6}
.form input:focus,.form select:focus{border-color:#fff}
.form select option{color:var(--yazi)}
.form .bt{width:100%;margin-top:4px}
.form small{display:block;color:#b9cbea;font-size:.78rem;margin-top:12px;text-align:center}

/* diğer hizmetler */
.dh{display:flex;flex-wrap:wrap;gap:10px}
.dh a{background:#fff;border:1px solid var(--cizgi);border-radius:12px;padding:12px 18px;font-weight:600;color:var(--lac);text-decoration:none;font-size:.93rem}
.dh a:hover{border-color:var(--mavi);color:var(--mavi)}

/* cta bandı */
.cb{background:linear-gradient(120deg,var(--mavi),var(--lac));border-radius:24px;padding:44px 40px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cb h2{color:#fff;margin-bottom:6px}
.cb p{color:#d3e0f5}

/* footer */
footer{background:#081d40;color:#9fb3d4;padding:64px 0 32px;font-size:.92rem}
.fg{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
footer ul{list-style:none;display:grid;gap:8px}
footer a{color:#dbe6f7;text-decoration:none}
footer a:hover{color:#9cc2ff}
footer .logo{color:#fff;margin-bottom:14px}
footer .logo-t small{color:#9fb3d4}
.yasal{border-top:1px solid #17325e;padding-top:22px;font-size:.8rem;line-height:1.6;color:#7e95bb}

.sabit{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1fr;z-index:50;box-shadow:0 -6px 20px rgba(0,0,0,.14)}
.sabit a{border-radius:0;padding:17px 10px;box-shadow:none}
.sabit .bt-b{border:0;border-top:1px solid var(--cizgi)}

@media(min-width:961px){body{padding-bottom:0}.sabit{display:none}}
@media(max-width:1060px){.fg{grid-template-columns:1fr 1fr}.mk{grid-template-columns:repeat(4,1fr)}}
@media(max-width:960px){
  nav.ana,.ust .adr,.hd>.bt{display:none}
  .mob{display:block}
  .hg,.iki,.sf{grid-template-columns:1fr;gap:40px}
  .foto{max-width:560px}
  .y1{left:12px}.y2{right:12px}
  .bant .w{grid-template-columns:repeat(2,1fr)}
  .bant .k:nth-child(2){border-right:0}
  .bant .k:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.1)}
  .adim{grid-template-columns:1fr 1fr}
  .mk{grid-template-columns:repeat(3,1fr)}
  .galeri{grid-template-columns:1fr 1fr}
  .galeri .ph:first-child{grid-column:span 2;grid-row:auto;aspect-ratio:16/9}
  .form{position:static}
  section{padding:64px 0}
  .gb .ic{padding:40px 26px}
  .gb::after{background:linear-gradient(180deg,rgba(11,42,91,.8),rgba(11,42,91,.95))}
  .cb{padding:34px 26px}
}
@media(max-width:560px){
  .w{padding:0 16px}
  .adim,.gb ul{grid-template-columns:1fr}
  .mk{grid-template-columns:repeat(2,1fr)}
  .fg{grid-template-columns:1fr}
  .cta .bt{flex:1 1 100%}
  .yuzen{padding:10px 12px}.y2{display:none}
  .ust .w{justify-content:center}.ust .saat{display:none}
  .foto.kolaj{gap:10px}
}