:root{
  --ink:#0A1E38;
  --navy:#14335C;
  --blue:#2C6FD1;
  --blue-dk:#1F55A8;
  --blue-lt:#79B0F5;
  --blue-soft:#E9F0FA;
  --steel:#5C6E85;
  --line:#E3E8EF;
  --soft:#F5F7FA;
  --wa:#1FAF54;
  --r:10px;
  --wrap:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:#fff;line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.font-d{font-family:'Poppins','Inter',sans-serif;font-weight:600;line-height:1.2;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);display:flex;align-items:center;gap:10px;margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--blue)}
.sec{padding:96px 0}
.sec-sm{padding:70px 0}
.sec-soft{background:var(--soft)}
.sec-head{max-width:680px;margin-bottom:48px}
.sec-head h2{font-size:clamp(28px,3.4vw,40px)}
.sec-head p{color:var(--steel);margin-top:14px;font-size:17px}
.center{margin-left:auto;margin-right:auto;text-align:center}
.center .eyebrow{justify-content:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 24px;border-radius:var(--r);font-weight:600;font-size:15px;border:1.5px solid transparent;cursor:pointer;transition:.18s ease;font-family:'Inter',sans-serif}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(44,111,209,.28)}
.btn-primary:hover{background:var(--blue-dk);transform:translateY(-1px)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 6px 18px rgba(31,175,84,.26)}
.btn-wa:hover{background:#188F44;transform:translateY(-1px)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-line{border-color:var(--line);color:var(--ink);background:#fff}
.btn-line:hover{border-color:var(--blue);color:var(--blue)}
.btn-block{width:100%}
.btn-sm{padding:11px 18px;font-size:14px}

/* topbar */
.topbar{background:var(--ink);color:#C9D6E8;font-size:13.5px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:42px;gap:20px}
.topbar-l{display:flex;gap:26px;align-items:center}
.topbar span{display:flex;align-items:center;gap:8px;white-space:nowrap}
.topbar svg{width:14px;height:14px;opacity:.75}
.topbar a{color:#fff;font-weight:600}
@media(max-width:900px){.topbar-l span:nth-child(2){display:none}}
@media(max-width:640px){.topbar{font-size:12px}.topbar-l span:first-child{display:none}}

/* header */
.hd{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;gap:28px;height:78px}
.logo img{height:46px;width:auto}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{padding:9px 13px;border-radius:8px;font-size:15px;font-weight:500;color:#374A63;transition:.15s}
.nav a:hover{color:var(--blue);background:var(--blue-soft)}
.nav a.on{color:var(--ink);font-weight:600}
.hd-cta{display:flex;align-items:center;gap:14px}
.hd-tel{display:flex;flex-direction:column;line-height:1.25}
.hd-tel small{font-size:11.5px;color:var(--steel);font-weight:500}
.hd-tel b{font-family:'Poppins';font-size:17px;color:var(--ink)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:9px 11px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}
@media(max-width:1140px){.nav{display:none}.burger{display:block}.hd-cta .btn{display:none}}
@media(max-width:520px){.hd-cta{display:none}.logo img{height:38px}.hd .wrap{height:66px}}
.mnav{display:none;border-top:1px solid var(--line);background:#fff}
.mnav.open{display:block}
.mnav a{display:block;padding:14px 24px;border-bottom:1px solid var(--soft);font-weight:500}
.mnav .btn{margin:16px 24px;width:calc(100% - 48px)}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.30}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,30,56,.96) 0%,rgba(10,30,56,.90) 42%,rgba(10,30,56,.62) 100%)}
.mesh{position:absolute;inset:0;opacity:.5;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center;padding-top:76px;padding-bottom:76px}
.hero h1{font-size:clamp(32px,4.4vw,54px);letter-spacing:-.03em}
.hero h1 em{font-style:normal;color:var(--blue-lt)}
.hero-sub{color:#C2D2E6;font-size:18px;margin-top:20px;max-width:560px}
.hero-eyebrow{color:var(--blue-lt)}
.hero-eyebrow::before{background:var(--blue-lt)}
.hero-btns{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-list{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:34px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14)}
.hero-list li{list-style:none;display:flex;align-items:center;gap:9px;font-size:14.5px;color:#D6E2F1;font-weight:500}
.hero-list svg{width:17px;height:17px;color:var(--blue-lt);flex:none}
@media(max-width:960px){.hero .wrap{grid-template-columns:1fr;gap:44px}}

/* page hero (iç sayfalar) */
.phero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding:56px 0 60px}
.phero .wrap{position:relative}
.phero h1{font-size:clamp(28px,3.8vw,44px);max-width:820px}
.phero p{color:#C2D2E6;margin-top:14px;max-width:640px;font-size:17px}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:#9FB6D2;margin-bottom:18px}
.crumb a:hover{color:#fff}
.crumb span{color:#6E88AA}

/* quote card */
.quote{background:#fff;color:var(--ink);border-radius:14px;padding:30px;box-shadow:0 24px 60px rgba(4,16,33,.34)}
.quote h3{font-size:20px}
.quote>p{font-size:14px;color:var(--steel);margin:8px 0 22px}
.fld{margin-bottom:13px}
.fld label{display:block;font-size:12.5px;font-weight:600;color:#43566E;margin-bottom:6px}
.fld input,.fld select,.fld textarea{width:100%;padding:12px 13px;border:1.5px solid var(--line);border-radius:9px;font-family:inherit;font-size:14.5px;color:var(--ink);background:#fff;transition:.15s}
.fld textarea{min-height:96px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(44,111,209,.14)}
.quote-note{font-size:12px;color:var(--steel);text-align:center;margin-top:12px}
.hp{position:absolute;left:-9999px}

/* trust */
.trust{border-bottom:1px solid var(--line);background:#fff}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-i{padding:30px 28px 30px 0;display:flex;gap:14px;align-items:flex-start;border-right:1px solid var(--line)}
.trust-i:last-child{border-right:none}
.trust-i:not(:first-child){padding-left:28px}
.trust-i svg{width:26px;height:26px;color:var(--blue);flex:none;margin-top:2px}
.trust-i b{display:block;font-family:'Poppins';font-size:15.5px}
.trust-i span{font-size:13.5px;color:var(--steel)}
@media(max-width:860px){.trust .wrap{grid-template-columns:1fr 1fr}.trust-i{border-bottom:1px solid var(--line);padding:22px}.trust-i:nth-child(2n){border-right:none}.trust-i:nth-child(n+3){border-bottom:none}}
@media(max-width:520px){.trust .wrap{grid-template-columns:1fr}.trust-i{border-right:none;padding-left:0!important;padding-right:0}}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 24px;display:flex;flex-direction:column;gap:12px;transition:.2s}
.svc:hover{border-color:var(--blue);box-shadow:0 14px 34px rgba(10,30,56,.09);transform:translateY(-3px)}
.svc-ico{width:46px;height:46px;border-radius:10px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue-dk)}
.svc-ico svg{width:23px;height:23px}
.svc h3{font-size:17px}
.svc p{font-size:14px;color:var(--steel);line-height:1.6}
.svc-link{margin-top:auto;font-size:13.5px;font-weight:600;color:var(--blue);display:flex;align-items:center;gap:6px}
.svc-link svg{width:14px;height:14px;transition:.2s}
.svc:hover .svc-link svg{transform:translateX(3px)}
.svc-dark{background:var(--ink);border-color:var(--ink);color:#fff}
.svc-dark h3{color:#fff}
.svc-dark p{color:#B9CBE2}
.svc-dark .svc-ico{background:rgba(255,255,255,.1);color:var(--blue-lt)}
.svc-dark .svc-link{color:var(--blue-lt)}
@media(max-width:1080px){.svc-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.svc-grid{grid-template-columns:1fr}}

/* why */
.why{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.why-img{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/3.4}
.why-img img{width:100%;height:100%;object-fit:cover}
.why-badge{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;padding:22px 26px;border-radius:0 14px 0 0}
.why-badge b{font-family:'Poppins';font-size:30px;display:block;line-height:1}
.why-badge span{font-size:13px;color:#A9BFDA}
.why-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.why-item:last-child{border-bottom:none}
.why-item svg{width:22px;height:22px;color:var(--blue);flex:none;margin-top:3px}
.why-item h4{font-size:16.5px;margin-bottom:5px}
.why-item p{font-size:14.5px;color:var(--steel)}
@media(max-width:900px){.why{grid-template-columns:1fr;gap:40px}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.step{padding:34px 30px;border-right:1px solid var(--line)}
.step:last-child{border-right:none}
.step-n{font-family:'Poppins';font-size:13px;font-weight:700;color:var(--blue);letter-spacing:.1em;margin-bottom:14px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--steel)}
@media(max-width:800px){.steps{grid-template-columns:1fr}.step{border-right:none;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:none}}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal figure{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:1/1;background:var(--ink)}
.gal img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gal figure:hover img{transform:scale(1.05);opacity:.9}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;color:#fff;font-size:13.5px;font-weight:600;background:linear-gradient(transparent,rgba(10,30,56,.85))}
@media(max-width:820px){.gal{grid-template-columns:1fr 1fr}}

/* regions */
.regions{display:flex;flex-wrap:wrap;gap:9px}
.regions a,.regions span{padding:8px 15px;border:1px solid var(--line);border-radius:100px;font-size:14px;color:#3B4E67;background:#fff;font-weight:500;transition:.15s}
.regions a:hover{border-color:var(--blue);color:var(--blue)}
.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
@media(max-width:820px){.two-col{grid-template-columns:1fr;gap:32px}}

/* faq */
.faq{max-width:860px}
.faq.center-box{margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:11px;margin-bottom:12px;background:#fff;overflow:hidden}
.faq details[open]{border-color:#C6D6EC}
.faq summary{padding:20px 24px;font-weight:600;font-size:16.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;font-family:'Poppins'}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;color:var(--blue);font-weight:400;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 24px 22px;color:var(--steel);font-size:15px}
.faq .ans p{margin-bottom:10px}

/* cta band */
.band{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.band .wrap{position:relative;padding:72px 24px;display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap}
.band h2{font-size:clamp(26px,3vw,36px)}
.band p{color:#B9CBE2;margin-top:12px;max-width:520px}
.band-btns{display:flex;gap:14px;flex-wrap:wrap}

/* article + sidebar layout */
.layout{display:grid;grid-template-columns:1fr 380px;gap:56px;align-items:start}
@media(max-width:1000px){.layout{grid-template-columns:1fr;gap:40px}}
.sidebar{position:sticky;top:100px}
.side-card{background:var(--ink);color:#fff;border-radius:14px;padding:28px;margin-bottom:20px}
.side-card h3{font-size:19px;color:#fff}
.side-card>p{font-size:14px;color:#B9CBE2;margin:8px 0 20px}
.side-card .fld label{color:#A9BFDA}
.side-card .fld input,.side-card .fld select,.side-card .fld textarea{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);color:#fff}
.side-card .fld input::placeholder,.side-card .fld textarea::placeholder{color:#7E97B6}
.side-card .fld select option{color:var(--ink)}
.side-card .quote-note{color:#8FA7C4}
.side-box{border:1px solid var(--line);border-radius:14px;padding:24px;background:#fff;margin-bottom:20px}
.side-box h4{font-size:15px;margin-bottom:14px}
.side-list{list-style:none;display:flex;flex-direction:column}
.side-list a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--soft);font-size:14.5px;color:#3B4E67;font-weight:500}
.side-list li:last-child a{border-bottom:none}
.side-list a:hover{color:var(--blue)}
.side-contact{display:flex;gap:11px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--soft);font-size:14px}
.side-contact:last-child{border-bottom:none}
.side-contact svg{width:18px;height:18px;color:var(--blue);flex:none;margin-top:3px}
.side-contact b{display:block}

/* prose */
.prose{font-size:16.5px;color:#243B57}
.prose h2{font-size:26px;margin:34px 0 12px;color:var(--ink)}
.prose h3{font-size:20px;margin:26px 0 10px;color:var(--ink)}
.prose p{margin-bottom:16px}
.prose ul,.prose ol{margin:0 0 18px 20px}
.prose li{margin-bottom:8px}
.prose a{color:var(--blue);text-decoration:underline}
.prose img{border-radius:12px;margin:20px 0}
.prose blockquote{border-left:3px solid var(--blue);padding:6px 0 6px 20px;color:var(--steel);margin:20px 0}
.prose table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.prose th{background:var(--soft)}

.feat{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:26px 0 6px}
.feat div{display:flex;gap:10px;align-items:flex-start;font-size:15px;font-weight:500;background:var(--soft);border-radius:9px;padding:13px 15px}
.feat svg{width:18px;height:18px;color:var(--blue);flex:none;margin-top:3px}
@media(max-width:560px){.feat{grid-template-columns:1fr}}

/* blog */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:.2s}
.post-card:hover{box-shadow:0 14px 34px rgba(10,30,56,.09);transform:translateY(-3px)}
.post-card .ph{aspect-ratio:16/10;background:var(--soft);overflow:hidden}
.post-card .ph img{width:100%;height:100%;object-fit:cover}
.post-card .pb{padding:22px}
.post-card time{font-size:12.5px;color:var(--steel);font-weight:500}
.post-card h3{font-size:18px;margin:8px 0 8px}
.post-card p{font-size:14.5px;color:var(--steel)}
@media(max-width:900px){.posts{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.posts{grid-template-columns:1fr}}

/* contact */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media(max-width:900px){.cgrid{grid-template-columns:1fr}}
.cbox{border:1px solid var(--line);border-radius:13px;padding:26px;background:#fff}
.map{border-radius:13px;overflow:hidden;border:1px solid var(--line);min-height:320px;background:var(--soft)}
.map iframe{width:100%;height:100%;min-height:320px;border:0;display:block}

/* footer */
.ft{background:#07182D;color:#93A9C4;padding:70px 0 0;font-size:14.5px}
.ft-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:52px}
.ft h4{color:#fff;font-size:15px;margin-bottom:18px;font-family:'Poppins'}
.ft ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.ft a:hover{color:var(--blue-lt)}
.ft-logo{background:#fff;border-radius:8px;padding:10px 14px;display:inline-block;margin-bottom:18px}
.ft-logo img{height:38px}
.ft-c{display:flex;gap:11px;margin-bottom:14px;align-items:flex-start}
.ft-c svg{width:17px;height:17px;color:var(--blue-lt);flex:none;margin-top:4px}
.ft-c b{color:#fff;display:block;font-weight:600}
.ft-regions{padding:22px 0;border-top:1px solid rgba(255,255,255,.1);font-size:13px;line-height:2}
.ft-regions a{color:#8FA7C4}
.ft-bot{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px}
@media(max-width:900px){.ft-grid{grid-template-columns:1fr 1fr;gap:34px}}
@media(max-width:560px){.ft-grid{grid-template-columns:1fr}}

/* floating rail */
.rail{position:fixed;right:18px;bottom:96px;z-index:80;display:flex;flex-direction:column;gap:10px}
.rail a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:0 8px 22px rgba(4,16,33,.28);transition:.2s;position:relative}
.rail a svg{width:25px;height:25px}
.rail .r-wa{background:var(--wa)}
.rail .r-tel{background:var(--blue)}
.rail a:hover{transform:scale(1.07)}
.rail a::after{content:attr(data-tip);position:absolute;right:66px;top:50%;transform:translateY(-50%);background:var(--ink);color:#fff;font-size:13px;font-weight:600;padding:7px 12px;border-radius:7px;white-space:nowrap;opacity:0;pointer-events:none;transition:.2s}
.rail a:hover::after{opacity:1}
.mobar{display:none}
@media(max-width:720px){
  .rail{display:none}
  .mobar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:80;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 18px rgba(4,16,33,.1)}
  .mobar a{padding:15px;text-align:center;font-weight:600;font-size:15px;display:flex;align-items:center;justify-content:center;gap:8px}
  .mobar svg{width:19px;height:19px}
  .mobar .m-wa{color:var(--wa)}
  .mobar .m-tel{color:var(--blue);border-left:1px solid var(--line)}
  body{padding-bottom:56px}
  .sec{padding:64px 0}
  .sidebar{position:static}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}

/* ek düzeltmeler */
.side-list svg{width:14px;height:14px;color:var(--blue);flex:none}
.svc h3 a:hover{color:var(--blue)}
.feat span{display:block}
.phero .hero-btns{display:flex;gap:14px;flex-wrap:wrap}

.ico-lg{width:34px;height:34px}