*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Poppins',sans-serif;
}

body{
background:#f7f9fc;
overflow-x:hidden;
}

/* NAVBAR V3 PREMIUM */

.navbar{
position:fixed;
top:0;
left:0;
width:100%;
height:80px;
background:rgba(89,158,255,0.95);
backdrop-filter:blur(10px);
display:flex;
align-items:center;
justify-content:space-between;
padding:0 6%;
z-index:1000;
box-shadow:0 5px 20px rgba(0,0,0,0.15);
}

/* LOGO ALANI */

.logo-area{
display:flex;
align-items:center;
gap:12px;
}

/* LOGO RESMİ */

.logo-img{
height:55px;
width:auto;
object-fit:contain;
margin-top:5px;
}

/* ŞİRKET ADI */

.company-name{
color:white;
font-weight:600;
font-size:18px;
}

/* MENU */

.menu{
display:flex;
gap:35px;
}

.menu a{
color:white;
text-decoration:none;
font-weight:500;
position:relative;
transition:0.3s;
}

.menu a::after{
content:'';
position:absolute;
width:0%;
height:2px;
background:white;
left:0;
bottom:-6px;
transition:0.3s;
}

.menu a:hover::after{
width:100%;
}

/* HAMBURGER */

.hamburger{
display:none;
font-size:26px;
color:white;
cursor:pointer;
}


/* MOBILE MENU */

.mobile-menu{
position:fixed;
top:0;
left:-100%;
height:100%;
width:260px;
background:#599EFF;
padding:60px 20px;
transition:0.4s;
z-index:999;
}

.mobile-menu a{
display:block;
margin:20px 0;
color:white;
text-decoration:none;
}

.mobile-menu.active{
left:0;
}

/* BLUR */

.blur{
filter:blur(6px);
}
/* HİZMETLER V4 ULTRA PREMIUM */

.services-section-v4{
padding:160px 8%;
background:#f7f9fc;
}

/* HEADER */

.services-header{
text-align:center;
max-width:700px;
margin:auto;
margin-bottom:100px;
}

.services-header h4{
color:#599EFF;
letter-spacing:3px;
margin-bottom:10px;
}

.services-header h1{
font-size:38px;
color:#1c2b4a;
margin-bottom:20px;
}

.services-header p{
color:#666;
line-height:1.8;
}


/* WRAPPER */

.services-wrapper{
display:flex;
flex-direction:column;
gap:120px;
}


/* SATIR */

.service-row{
display:flex;
align-items:center;
gap:70px;
}

.reverse{
flex-direction:row-reverse;
}


/* TEXT */

.service-text{
flex:1;
}

.service-text h2{
font-size:32px;
color:#1c2b4a;
margin-bottom:10px;
}

.service-text h3{
color:#599EFF;
margin-bottom:20px;
}

.service-text p{
color:#555;
line-height:1.8;
margin-bottom:25px;
}


/* BUTTON */

.service-btn{
display:inline-block;
padding:12px 30px;
background:#599EFF;
color:white;
border-radius:30px;
text-decoration:none;
transition:0.3s;
box-shadow:0 5px 20px rgba(89,158,255,0.4);
}

.service-btn:hover{
transform:translateY(-4px);
box-shadow:0 10px 30px rgba(89,158,255,0.6);
}


/* IMAGE */

.service-image{
flex:1;
position:relative;
overflow:hidden;
border-radius:16px;
}

.service-image img{
width:100%;
height:420px;
object-fit:cover;
transition:0.6s;
}

/* OVERLAY */

.image-overlay{
position:absolute;
bottom:0;
left:0;
width:100%;
padding:20px;
color:white;
font-weight:600;
background:linear-gradient(
to top,
rgba(0,0,0,0.6),
rgba(0,0,0,0)
);
opacity:0;
transition:0.4s;
}

.service-image:hover img{
transform:scale(1.08);
}

.service-image:hover .image-overlay{
opacity:1;
}


/* SCROLL ANIMATION */

.reveal{
opacity:0;
transform:translateY(60px);
transition:all 1s ease;
}

.reveal.active{
opacity:1;
transform:translateY(0);
}


/* FOOTER */

footer{
background:#599EFF;
color:white;
display:flex;
flex-wrap:wrap;
gap:40px;
padding:50px 5%;
}

.footer-col{
flex:1;
min-width:200px;
}
.slide-text{
position:absolute;
bottom:40px;
left:40px;
background:rgba(0,0,0,0.45);
padding:25px;
border-radius:10px;
color:white;
max-width:400px;
}

.slide-text h1{
font-size:32px;
margin-bottom:10px;
}

.slide-text h3{
font-weight:300;
}

.footer-menu a{
display:block;
margin-top:10px;
color:white;
text-decoration:none;
transition:0.3s;
}

.footer-menu a:hover{
padding-left:8px;
opacity:0.8;
}

/* PREMIUM REFERANSLAR */

.references-premium{
padding:140px 8%;
background:#f7f9fc;
position:relative;
overflow:hidden;
}

/* HEADER */

.references-header{
text-align:center;
max-width:700px;
margin:auto;
margin-bottom:80px;
}

.references-header h4{
color:#599EFF;
letter-spacing:3px;
margin-bottom:10px;
}

.references-header h2{
font-size:38px;
color:#1c2b4a;
margin-bottom:20px;
}

.references-header p{
color:#666;
line-height:1.8;
}


/* LOGO SLIDER */

.logo-slider{
overflow:hidden;
margin-bottom:80px;
}

.logo-track{
display:flex;
gap:80px;
align-items:center;
animation:logos 25s linear infinite;
}

.logo-track img{
height:60px;
filter:grayscale(100%);
opacity:0.7;
transition:0.3s;
}

.logo-track img:hover{
filter:grayscale(0%);
opacity:1;
transform:scale(1.1);
}

@keyframes logos{

0%{
transform:translateX(0);
}

100%{
transform:translateX(-50%);
}

}

.logo-slider:hover .logo-track{
animation-play-state:paused;
}


/* REFERANS KARTLARI */

.reference-cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:30px;
margin-bottom:100px;
}

.reference-card{
background:white;
padding:35px;
border-radius:16px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);
transition:0.4s;
}

.reference-card:hover{
transform:translateY(-8px);
box-shadow:0 20px 40px rgba(0,0,0,0.15);
}

.reference-card h3{
margin-bottom:15px;
color:#1c2b4a;
}

.reference-card p{
color:#666;
line-height:1.7;
}


/* TESTIMONIAL */

.testimonial-section{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:30px;
}

.testimonial{
background:white;
padding:35px;
border-radius:16px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);
transition:0.3s;
}

.testimonial:hover{
transform:translateY(-6px);
}

.testimonial p{
font-style:italic;
margin-bottom:20px;
color:#555;
}

.testimonial h4{
color:#1c2b4a;
}

.testimonial span{
font-size:14px;
color:#777;
}

/* RESPONSIVE */

@media(max-width:900px){

.menu{
display:none;
}

.hamburger{
display:block;
}
.service-row{
flex-direction:column;
}

.reverse{
flex-direction:column;
}

.service-image img{
height:260px;
}

.services-header h1{
font-size:28px;
}
.references-header h2{
font-size:28px;
}

.logo-track{
gap:40px;
}

.logo-track img{
height:40px;
}


}