/* ===== CoreSoft ortak stiller ===== */
:root{
  --bg:#0B1B33;
  --bg2:#0E2547;
  --bg3:#102C54;
  --core:#1E6FE8;
  --accent:#3BA9F0;
  --text:#EAF1FB;
  --muted:#8FA6C9;
  --border:rgba(59,169,240,0.15);
  --max:1180px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--text);
  overflow-x:hidden;
  line-height:1.6;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}

/* ===== Navbar ===== */
nav{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 6vw;position:fixed;top:0;left:0;right:0;z-index:100;
  backdrop-filter:blur(14px);
  background:rgba(11,27,51,0.65);
  border-bottom:1px solid var(--border);
}
.logo{font-weight:800;font-size:22px;letter-spacing:1px;display:flex;align-items:center;gap:8px;}
.logo .soft{color:var(--accent);}
.logo-mark{width:30px;height:30px;border-radius:7px;background:linear-gradient(135deg,var(--core),var(--accent));display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:900;color:#fff;}
.nav-links{display:flex;gap:30px;list-style:none;align-items:center;}
.nav-links a{color:var(--muted);font-size:14px;transition:color .2s;}
.nav-links a:hover,.nav-links a.active{color:var(--text);}
.nav-btn{padding:10px 22px;border-radius:8px;background:linear-gradient(135deg,var(--core),var(--accent));color:#fff;font-size:14px;font-weight:600;border:none;cursor:pointer;transition:transform .2s;}
.nav-btn:hover{transform:translateY(-2px);}
.burger{display:none;font-size:26px;cursor:pointer;background:none;border:none;color:var(--text);}

/* ===== Genel bölüm ===== */
.section{padding:110px 6vw;max-width:var(--max);margin:0 auto;}
.eyebrow{display:inline-block;padding:7px 16px;border-radius:30px;border:1px solid rgba(59,169,240,0.35);background:rgba(30,111,232,0.1);font-size:13px;color:var(--accent);letter-spacing:.5px;margin-bottom:20px;}
.section-title{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-.5px;margin-bottom:16px;}
.section-title .grad{background:linear-gradient(120deg,var(--accent),var(--core));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.section-sub{color:var(--muted);font-size:17px;max-width:620px;}
.center{text-align:center;}
.center .section-sub{margin-left:auto;margin-right:auto;}

/* ===== Butonlar ===== */
.btn-primary{padding:15px 34px;border-radius:10px;border:none;cursor:pointer;background:linear-gradient(135deg,var(--core),var(--accent));color:#fff;font-weight:600;font-size:16px;transition:transform .2s,box-shadow .2s;display:inline-block;}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 40px rgba(30,111,232,0.4);}
.btn-ghost{padding:15px 34px;border-radius:10px;cursor:pointer;background:transparent;color:var(--text);border:1px solid rgba(143,166,201,0.3);font-weight:600;font-size:16px;display:inline-block;transition:border-color .2s;}
.btn-ghost:hover{border-color:var(--accent);}

/* ===== Hero ===== */
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:120px 6vw 60px;position:relative;}
#hero-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;}
.hero-inner{position:relative;z-index:2;max-width:920px;}
.hero h1{font-size:clamp(38px,6.5vw,74px);font-weight:800;line-height:1.07;letter-spacing:-1.5px;margin-bottom:22px;}
.hero h1 .grad{background:linear-gradient(120deg,var(--accent),var(--core));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.hero p{font-size:clamp(16px,2vw,20px);color:var(--muted);max-width:600px;margin:0 auto 36px;}
.cta-group{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}
.trust-line{margin-top:54px;color:var(--muted);font-size:13px;letter-spacing:1.5px;}

/* ===== Güven bandı ===== */
.trust-band{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg2);}
.trust-band .row{max-width:var(--max);margin:0 auto;padding:40px 6vw;display:flex;flex-wrap:wrap;gap:40px;justify-content:space-around;align-items:center;}
.stat{text-align:center;}
.stat .num{font-size:42px;font-weight:800;background:linear-gradient(120deg,var(--accent),var(--core));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.stat .lbl{color:var(--muted);font-size:14px;margin-top:4px;}

/* ===== Kartlar ===== */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:50px;}
.card{padding:34px 28px;border-radius:18px;background:var(--bg2);border:1px solid var(--border);transition:transform .3s,border-color .3s;}
.card:hover{transform:translateY(-8px);border-color:rgba(59,169,240,0.5);}
.card .ic{width:54px;height:54px;border-radius:13px;margin-bottom:18px;display:flex;align-items:center;justify-content:center;font-size:24px;background:linear-gradient(135deg,rgba(30,111,232,0.25),rgba(59,169,240,0.25));}
.card h3{font-size:20px;margin-bottom:10px;}
.card p{color:var(--muted);font-size:15px;}

/* ===== Nasıl çalışır ===== */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:50px;}
.step{padding:30px 26px;border-radius:18px;background:var(--bg2);border:1px solid var(--border);position:relative;}
.step .no{font-size:48px;font-weight:800;color:rgba(59,169,240,0.25);line-height:1;}
.step h3{font-size:19px;margin:10px 0 8px;}
.step p{color:var(--muted);font-size:15px;}

/* ===== Fiyatlandırma ===== */
.pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:50px;align-items:stretch;}
.plan{padding:38px 30px;border-radius:18px;background:var(--bg2);border:1px solid var(--border);display:flex;flex-direction:column;}
.plan.featured{border:2px solid var(--accent);background:var(--bg3);position:relative;}
.plan .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--core),var(--accent));color:#fff;font-size:12px;font-weight:600;padding:5px 16px;border-radius:20px;}
.plan h3{font-size:21px;margin-bottom:6px;}
.plan .price{font-size:40px;font-weight:800;margin:14px 0;}
.plan .price span{font-size:15px;color:var(--muted);font-weight:400;}
.plan ul{list-style:none;margin:18px 0 28px;flex:1;}
.plan li{padding:8px 0;color:var(--muted);font-size:15px;border-bottom:1px solid rgba(143,166,201,0.1);}
.plan li::before{content:"✓ ";color:var(--accent);font-weight:700;}

/* ===== CTA bandı ===== */
.cta-band{margin:0 6vw 90px;max-width:var(--max);margin-left:auto;margin-right:auto;border-radius:24px;background:linear-gradient(135deg,var(--bg2),var(--bg3));border:1px solid var(--border);padding:70px 40px;text-align:center;}
.cta-band h2{font-size:clamp(26px,4vw,40px);font-weight:800;margin-bottom:14px;}
.cta-band p{color:var(--muted);margin-bottom:30px;}

/* ===== Footer ===== */
footer{border-top:1px solid var(--border);background:var(--bg2);padding:60px 6vw 40px;}
.foot-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;}
.foot-grid h4{font-size:15px;margin-bottom:16px;}
.foot-grid ul{list-style:none;}
.foot-grid li{margin-bottom:10px;}
.foot-grid a{color:var(--muted);font-size:14px;transition:color .2s;}
.foot-grid a:hover{color:var(--text);}
.foot-about{color:var(--muted);font-size:14px;max-width:280px;margin-top:14px;}
.foot-bottom{max-width:var(--max);margin:40px auto 0;padding-top:24px;border-top:1px solid var(--border);text-align:center;color:var(--muted);font-size:13px;}

/* ===== İletişim formu ===== */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:50px;}
.contact-info .item{margin-bottom:26px;}
.contact-info .item .k{font-size:13px;color:var(--accent);letter-spacing:1px;margin-bottom:4px;}
.contact-info .item .v{font-size:17px;}
.form-box{background:var(--bg2);border:1px solid var(--border);border-radius:18px;padding:34px;}
.form-box label{display:block;font-size:14px;color:var(--muted);margin-bottom:6px;margin-top:18px;}
.form-box label:first-child{margin-top:0;}
.form-box input,.form-box textarea{width:100%;padding:13px 15px;border-radius:9px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:15px;font-family:inherit;}
.form-box input:focus,.form-box textarea:focus{outline:none;border-color:var(--accent);}
.form-box textarea{min-height:120px;resize:vertical;}
.form-box .btn-primary{width:100%;margin-top:24px;}
.form-note{font-size:13px;color:var(--muted);margin-top:14px;text-align:center;}

/* ===== Reveal animasyonu ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease;}
.reveal.show{opacity:1;transform:translateY(0);}

/* ===== Sayfa başlığı (alt sayfalar) ===== */
.page-head{padding:160px 6vw 60px;text-align:center;max-width:var(--max);margin:0 auto;}
.page-head h1{font-size:clamp(34px,5vw,56px);font-weight:800;letter-spacing:-1px;margin-bottom:14px;}
.page-head p{color:var(--muted);font-size:18px;max-width:600px;margin:0 auto;}

/* ===== Hakkında değerler ===== */
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:40px;}
.value{padding:30px 26px;border-radius:18px;background:var(--bg2);border:1px solid var(--border);}
.value .ic{font-size:28px;margin-bottom:14px;}
.value h3{font-size:18px;margin-bottom:8px;}
.value p{color:var(--muted);font-size:15px;}

/* ===== Mobil ===== */
@media(max-width:860px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg);padding:20px 6vw;gap:18px;border-bottom:1px solid var(--border);}
  .nav-links.open{display:flex;}
  .burger{display:block;}
  .contact-wrap{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:520px){
  .foot-grid{grid-template-columns:1fr;}
}

/* ===== Dil seçici ===== */
.lang-dropdown{position:relative;}
.lang-btn{display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--text);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:border-color .2s;}
.lang-btn:hover{border-color:var(--accent);}
.lang-btn .globe{font-size:15px;}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:6px;min-width:140px;display:none;flex-direction:column;gap:2px;box-shadow:0 10px 40px rgba(0,0,0,0.4);}
.lang-menu.open{display:flex;}
.lang-option{padding:10px 14px;border-radius:7px;font-size:14px;color:var(--muted);cursor:pointer;background:none;border:none;text-align:left;font-family:inherit;transition:background .15s,color .15s;}
.lang-option:hover{background:var(--bg3);color:var(--text);}
.lang-option.active{color:var(--accent);background:rgba(59,169,240,0.1);}
@media(max-width:860px){
  .lang-dropdown{margin-top:8px;}
  .lang-menu{right:auto;left:0;}
}

/* ===== Logo görseli ===== */
.logo-img{height:38px;width:auto;display:block;}
.logo-img-foot{height:32px;width:auto;display:block;margin-bottom:12px;}

/* ===== Hizmet kartlari (gorselli) ===== */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;margin-top:50px;}
.service-card{background:var(--bg2);border:1px solid var(--border);border-radius:18px;overflow:hidden;transition:transform .3s,border-color .3s;display:flex;flex-direction:column;}
.service-card:hover{transform:translateY(-8px);border-color:rgba(59,169,240,0.5);}
.service-img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;background:var(--bg);}
.service-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1;}
.service-body h3{font-size:19px;margin-bottom:10px;line-height:1.3;}
.service-body p{color:var(--muted);font-size:14.5px;line-height:1.55;flex:1;}
.service-link{color:var(--accent);font-size:14px;font-weight:600;margin-top:14px;display:inline-block;}
.service-link:hover{color:var(--text);}

/* ===== Neden CoreSoft kartlari ===== */
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:50px;}
.why-card{padding:30px 26px;border-radius:18px;background:var(--bg2);border:1px solid var(--border);}
.why-card .ic{font-size:32px;margin-bottom:14px;}
.why-card h3{font-size:18px;margin-bottom:8px;}
.why-card p{color:var(--muted);font-size:14.5px;line-height:1.55;}