*{margin:0;padding:0;box-sizing:border-box}
:root{--mavi:#0f4c8a;--mavi2:#186bc1;--acik:#4fa3e3;--cokacik:#eaf4fc;--turkuaz:#0e9bb5;
--metin:#13293f;--metin2:#50657c;--metin3:#8fa2b5;--cizgi:#e4ebf2;--zemin:#f6fafd;--beyaz:#fff;
--golge:0 1px 3px rgba(19,41,63,.05);--golge2:0 14px 40px rgba(19,41,63,.09);--golge3:0 24px 60px rgba(15,76,138,.14)}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--metin);background:#fff;
line-height:1.65;font-size:15.5px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.kap{max-width:1200px;margin:0 auto;padding:0 30px}
h1,h2,h3{font-family:'Plus Jakarta Sans','Inter',sans-serif;letter-spacing:-.025em;line-height:1.18}

/* ÜST BAR */
.ustbar{background:var(--mavi);color:rgba(255,255,255,.85);font-size:12.8px;padding:9px 0}
.ustbar .kap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.ustbar a{color:rgba(255,255,255,.92)}
.ustbar a:hover{color:#fff}

/* MENÜ */
header{position:sticky;top:0;z-index:900;background:#fff;border-bottom:1px solid var(--cizgi)}
nav{max-width:1200px;margin:0 auto;padding:0 30px;height:78px;display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;
letter-spacing:-1.1px;color:var(--mavi)}
.logo em{font-style:normal;color:var(--turkuaz)}
.logo-sar>span:first-child{font-size:26px;line-height:1.05;display:block}
.logo small{display:block;font-size:8.6px;letter-spacing:2.2px;color:var(--metin3);font-weight:700;
margin-top:3px;text-transform:uppercase;white-space:nowrap}
.logo-sar{display:flex;flex-direction:column;line-height:1.05}
.menu{display:flex;gap:30px;margin-left:auto;font-size:13.6px;font-weight:600;letter-spacing:.3px;text-transform:uppercase}
.menu a{color:var(--metin2);padding:8px 0;border-bottom:2px solid transparent;white-space:nowrap}
.menu a:hover,.menu a.aktif{color:var(--mavi2);border-bottom-color:var(--mavi2)}
.btn-teklif{background:var(--mavi2);color:#fff!important;padding:11px 22px;border-radius:999px;
font-size:13px;font-weight:700;border:0!important}
.btn-teklif:hover{background:var(--mavi);color:#fff!important}
.burger{display:none;margin-left:auto;background:0;border:0;font-size:26px;color:var(--mavi);cursor:pointer;line-height:1}

/* HERO — açık zemin, yumuşak kesimli görsel */
.hero{background:linear-gradient(170deg,#fff 0%,var(--cokacik) 100%);padding:70px 0 80px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;left:-220px;bottom:-280px;width:600px;height:600px;border-radius:50%;
background:radial-gradient(circle,rgba(79,163,227,.16) 0%,transparent 70%)}
.hero .kap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.rozet{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--cizgi);
padding:8px 16px;border-radius:999px;font-size:12.4px;font-weight:700;color:var(--mavi);
letter-spacing:.5px;margin-bottom:22px;box-shadow:var(--golge)}
.rozet i{width:7px;height:7px;border-radius:50%;background:var(--turkuaz);display:block}
.hero h1{font-size:clamp(31px,4.1vw,46px);font-weight:800;margin-bottom:18px;color:#0c2440}
.hero h1 em{font-style:normal;color:var(--mavi2)}
.hero p{font-size:16.8px;color:var(--metin2);max-width:52ch;margin-bottom:30px}
.hero-btn{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 28px;border-radius:999px;font-weight:650;font-size:15px}
.btn-ana{background:var(--mavi2);color:#fff;box-shadow:0 6px 20px rgba(24,107,193,.26)}
.btn-ana:hover{background:var(--mavi)}
.btn-hat{border:1.5px solid var(--cizgi);color:var(--metin);background:#fff}
.btn-hat:hover{border-color:var(--mavi2);color:var(--mavi2)}
.hero-gorsel{position:relative}
.hero-gorsel img{border-radius:190px 24px 190px 24px;box-shadow:var(--golge3);aspect-ratio:4/3.2;object-fit:cover;width:100%}

/* GÜVEN ŞERİDİ */
.guven{background:#fff;border-bottom:1px solid var(--cizgi);padding:0}
.guven .kap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.guven div{padding:26px 22px;text-align:center;border-left:1px solid var(--cizgi)}
.guven div:first-child{border-left:0}
.guven svg{width:26px;height:26px;stroke:var(--turkuaz);fill:none;stroke-width:1.7;margin:0 auto 10px}
.guven b{display:block;font-family:'Plus Jakarta Sans',sans-serif;font-size:15px;font-weight:700;color:var(--metin);margin-bottom:3px}
.guven span{font-size:13px;color:var(--metin2)}

/* BÖLÜM */
.bolum{padding:84px 0}
.bolum.zemin{background:var(--zemin)}
.bolum-bas{max-width:680px;margin:0 auto 48px;text-align:center}
.bolum-bas .etiket{display:block;color:var(--turkuaz);font-size:12.4px;font-weight:700;
letter-spacing:1.6px;text-transform:uppercase;margin-bottom:13px}
.bolum-bas h2{font-size:clamp(26px,3.3vw,36px);font-weight:800;margin-bottom:14px;color:#0c2440}
.bolum-bas p{color:var(--metin2);font-size:16.3px}
.bolum-bas.sol{text-align:left;margin-left:0}

/* GRUP — fotoğraflı büyük kart */
.gruplar{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.grup-k{position:relative;border-radius:18px;overflow:hidden;min-height:300px;display:flex;
align-items:flex-end;box-shadow:var(--golge2);transition:transform .2s}
.grup-k:hover{transform:translateY(-4px)}
.grup-k img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.grup-k::after{content:'';position:absolute;inset:0;z-index:1;
background:linear-gradient(180deg,rgba(12,36,64,.1) 0%,rgba(12,36,64,.55) 45%,rgba(12,36,64,.9) 100%)}
.grup-k .ic{position:relative;z-index:2;padding:28px 30px;color:#fff}
.grup-k .say{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);
padding:4px 12px;border-radius:999px;font-size:11.6px;font-weight:700;letter-spacing:.7px;margin-bottom:12px}
.grup-k h3{font-size:23px;font-weight:800;margin-bottom:8px}
.grup-k p{font-size:14.4px;color:rgba(255,255,255,.8);line-height:1.6;max-width:44ch}
.grup-k .git{display:inline-block;margin-top:14px;font-size:13.6px;font-weight:700;color:#8fd4e8}

/* SEKTÖR */
.sektorler{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sektor-k{background:#fff;border:1px solid var(--cizgi);border-radius:14px;padding:24px 22px;
display:flex;gap:16px;align-items:flex-start;transition:border-color .18s,box-shadow .18s}
.sektor-k:hover{border-color:var(--acik);box-shadow:var(--golge2)}
.sektor-k .ik{width:44px;height:44px;border-radius:12px;background:var(--cokacik);display:grid;place-items:center;flex:none}
.sektor-k .ik svg{width:22px;height:22px;stroke:var(--mavi2);fill:none;stroke-width:1.7}
.sektor-k h3{font-size:16.5px;font-weight:700;margin-bottom:5px}
.sektor-k p{font-size:13.8px;color:var(--metin2);line-height:1.6}

/* ÜRÜN KARTI — etiket estetiği, sahte görsel yok */
.urun-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.urun-k{background:#fff;border:1px solid var(--cizgi);border-radius:14px;overflow:hidden;
display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s,border-color .18s}
.urun-k:hover{transform:translateY(-3px);box-shadow:var(--golge2);border-color:transparent}
.urun-bant{height:5px}
.urun-govde{padding:22px 22px 24px;flex:1;display:flex;flex-direction:column}
.urun-k .grup-et{font-size:11.4px;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px}
.urun-k h3{font-size:21px;font-weight:800;margin-bottom:4px;letter-spacing:-.5px;color:#0c2440}
.urun-k .alt{font-size:13.8px;color:var(--metin2);font-weight:550;margin-bottom:12px}
.urun-k p{font-size:13.9px;color:var(--metin2);line-height:1.62;flex:1}
.urun-k .amb{margin-top:16px;padding-top:14px;border-top:1px solid var(--cizgi);display:flex;gap:7px;flex-wrap:wrap;align-items:center}
.urun-k .amb span{background:var(--zemin);border:1px solid var(--cizgi);border-radius:6px;padding:4px 9px;
font-size:11.8px;color:var(--metin2);font-weight:600}
.urun-k .amb .ok{margin-left:auto;color:var(--mavi2);font-weight:700;font-size:13px}

/* ÜRÜN DETAY */
.urun-ust{background:var(--zemin);border-bottom:1px solid var(--cizgi);padding:30px 0 44px}
.yol{font-size:13px;color:var(--metin3);margin-bottom:26px}
.yol a:hover{color:var(--mavi2)}
.urun-ic{display:grid;grid-template-columns:1fr 360px;gap:50px;align-items:start}
.urun-bilgi .grup-et{font-size:12px;font-weight:700;letter-spacing:1.3px;text-transform:uppercase;margin-bottom:11px}
.urun-bilgi h1{font-size:clamp(32px,4.4vw,44px);font-weight:800;letter-spacing:-1.3px;margin-bottom:6px;color:#0c2440}
.urun-bilgi .alt{font-size:17.5px;color:var(--metin2);font-weight:550;margin-bottom:20px}
.urun-bilgi .ozet{font-size:16.3px;color:var(--metin2);line-height:1.72;margin-bottom:26px;max-width:58ch}
.kunye{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:28px;max-width:560px}
.kunye div{background:#fff;border:1px solid var(--cizgi);border-radius:11px;padding:13px 15px}
.kunye span{display:block;font-size:11.3px;color:var(--metin3);font-weight:700;letter-spacing:.8px;
text-transform:uppercase;margin-bottom:4px}
.kunye b{font-size:14.6px;font-weight:650;color:var(--metin)}
.teklif-kutu{background:#fff;border:1px solid var(--cizgi);border-radius:16px;padding:26px;box-shadow:var(--golge2);
position:sticky;top:98px}
.teklif-kutu h3{font-size:17px;font-weight:700;margin-bottom:9px}
.teklif-kutu p{font-size:13.8px;color:var(--metin2);line-height:1.6;margin-bottom:18px}
.teklif-kutu .btn{width:100%;justify-content:center;margin-bottom:10px}
.teklif-kutu .tel{display:block;text-align:center;font-size:15px;font-weight:700;color:var(--mavi);padding:9px}

.urun-detay{padding:66px 0 80px}
.detay-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.detay-blok h2{font-size:19.5px;font-weight:700;margin-bottom:17px;padding-bottom:12px;border-bottom:2px solid var(--cokacik)}
.detay-blok ul{list-style:none;display:grid;gap:11px}
.detay-blok li{display:flex;gap:12px;font-size:14.9px;color:var(--metin2);line-height:1.55}
.detay-blok li::before{content:'';width:18px;height:18px;border-radius:50%;background:var(--cokacik);flex:none;margin-top:2px;
background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23186bc1' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
background-size:11px;background-repeat:no-repeat;background-position:center}
.amb-tablo{width:100%;border-collapse:collapse;font-size:14.6px;border:1px solid var(--cizgi);border-radius:10px;overflow:hidden}
.amb-tablo th{background:var(--mavi);color:#fff;text-align:left;padding:12px 16px;font-size:12.6px;
font-weight:700;letter-spacing:.6px;text-transform:uppercase}
.amb-tablo td{padding:12px 16px;border-bottom:1px solid var(--cizgi);color:var(--metin2)}
.amb-tablo tr:last-child td{border-bottom:0}
.varyant{display:grid;gap:9px}
.varyant div{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--cizgi);
border-radius:10px;padding:12px 16px;font-size:14.6px}
.varyant b{font-weight:650;color:var(--metin);min-width:88px}
.varyant span{color:var(--metin2);font-size:13.6px}

/* NEDEN */
.neden{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.neden-k{background:#fff;border:1px solid var(--cizgi);border-radius:14px;padding:28px 26px}
.neden-k .ik{width:44px;height:44px;border-radius:12px;background:var(--cokacik);display:grid;place-items:center;margin-bottom:17px}
.neden-k .ik svg{width:22px;height:22px;stroke:var(--mavi2);fill:none;stroke-width:1.7}
.neden-k h3{font-size:17px;font-weight:700;margin-bottom:9px}
.neden-k p{font-size:14.2px;color:var(--metin2);line-height:1.66}

/* CTA */
.cta{background:linear-gradient(135deg,var(--mavi) 0%,#0b6a8a 100%);color:#fff;border-radius:20px;
padding:52px 46px;position:relative;overflow:hidden}
.cta::after{content:'';position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 68%)}
.cta>*{position:relative;z-index:1}
.cta h2{font-size:clamp(24px,3vw,32px);font-weight:800;margin-bottom:14px}
.cta p{color:rgba(255,255,255,.8);max-width:58ch;margin-bottom:28px;font-size:16.3px}
.cta .btn-ana{background:#fff;color:var(--mavi);box-shadow:none}
.cta .btn-ana:hover{background:var(--cokacik)}
.cta .btn-hat{border-color:rgba(255,255,255,.42);color:#fff;background:transparent}
.cta .btn-hat:hover{background:rgba(255,255,255,.12);color:#fff}

/* İÇERİK SAYFASI */
.ic-hero{background:linear-gradient(170deg,#fff,var(--cokacik));padding:54px 0 58px;border-bottom:1px solid var(--cizgi)}
.ic-hero h1{font-size:clamp(29px,3.9vw,42px);font-weight:800;margin-bottom:14px;color:#0c2440;max-width:22ch}
.ic-hero p{font-size:16.6px;color:var(--metin2);max-width:62ch}
.yazi{max-width:840px}
.yazi h2{font-size:21px;font-weight:700;margin:38px 0 14px;color:#0c2440}
.yazi h2:first-child{margin-top:0}
.yazi p{color:var(--metin2);line-height:1.82;margin-bottom:14px}
.yazi ul{list-style:none;display:grid;gap:11px;margin:4px 0 8px}
.yazi li{display:flex;gap:12px;color:var(--metin2);line-height:1.6}
.yazi li::before{content:'';width:18px;height:18px;border-radius:50%;background:var(--cokacik);flex:none;margin-top:3px;
background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23186bc1' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
background-size:11px;background-repeat:no-repeat;background-position:center}
.uyari{margin-top:34px;padding:22px 24px;background:#fff8e8;border:1px solid #f1dda6;border-radius:13px;
font-size:14.3px;color:#6b5618;line-height:1.72}
.bilgi-kutu{margin-top:42px;padding:22px 24px;background:var(--zemin);border:1px solid var(--cizgi);
border-radius:13px;font-size:14.3px;color:var(--metin2);line-height:1.72}

/* FORM */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.form-grid .tam{grid-column:1/-1}
label{display:block;font-size:12.3px;font-weight:700;color:var(--metin2);margin-bottom:7px;
letter-spacing:.5px;text-transform:uppercase}
input,select,textarea{width:100%;padding:13px 15px;border:1.5px solid var(--cizgi);border-radius:10px;
font-size:15px;font-family:inherit;color:var(--metin);background:#fff;outline:0;transition:border-color .18s}
input:focus,select:focus,textarea:focus{border-color:var(--mavi2);box-shadow:0 0 0 3px rgba(24,107,193,.1)}
textarea{min-height:118px;resize:vertical}
.form-not{font-size:12.6px;color:var(--metin3);margin-top:15px;line-height:1.65}
.il-kutu{padding:19px 21px;background:var(--zemin);border:1px solid var(--cizgi);border-radius:12px}
.il-kutu .et{font-size:11.4px;font-weight:700;color:var(--metin3);letter-spacing:.9px;text-transform:uppercase;margin-bottom:7px}

/* FOOTER */
footer{background:#0c2440;color:rgba(255,255,255,.64);padding:58px 0 28px;font-size:14px}
.f-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.25fr;gap:38px;margin-bottom:40px}
footer h4{color:#fff;font-size:12.4px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;margin-bottom:16px}
footer a{color:rgba(255,255,255,.64)}
footer a:hover{color:#fff}
footer ul{list-style:none;display:grid;gap:10px}
.f-logo{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:25px;color:#fff;
letter-spacing:-1.2px;margin-bottom:6px}
.f-logo em{font-style:normal;color:#4fd0e8}
.f-logo small{display:block;font-size:9px;letter-spacing:2.4px;color:rgba(255,255,255,.45);
font-weight:600;margin-top:-2px;text-transform:uppercase}
.f-alt{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;justify-content:space-between;
gap:18px;flex-wrap:wrap;font-size:12.8px;color:rgba(255,255,255,.48)}

@media(max-width:1000px){
 .hero .kap{grid-template-columns:1fr;gap:34px}
 .hero-gorsel img{border-radius:24px}
 .gruplar,.sektorler,.urun-grid,.neden{grid-template-columns:repeat(2,1fr)}
 .urun-ic,.detay-grid,.f-grid{grid-template-columns:1fr;gap:30px}
 .teklif-kutu{position:static}
 .guven .kap{grid-template-columns:repeat(2,1fr)}
 .guven div:nth-child(3){border-left:0}
}
@media(max-width:700px){
 .kap,nav{padding-left:18px;padding-right:18px}
 .menu{display:none}
 .menu.acik{display:flex;position:absolute;top:78px;left:0;right:0;background:#fff;flex-direction:column;
 padding:16px 18px;gap:0;border-bottom:1px solid var(--cizgi);box-shadow:var(--golge2)}
 .menu.acik a{padding:13px 2px;border-bottom:1px solid var(--cizgi)}
 .burger{display:block}
 .gruplar,.sektorler,.urun-grid,.neden,.form-grid,.kunye{grid-template-columns:1fr}
 .guven .kap{grid-template-columns:1fr}
 .guven div{border-left:0;border-top:1px solid var(--cizgi)}
 .guven div:first-child{border-top:0}
 .hero{padding:46px 0 52px}
 .bolum{padding:56px 0}
 .cta{padding:36px 26px}
 .grup-k{min-height:250px}
}