@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@200..800&display=swap');
html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Manrope', sans-serif;
    background-color: #f8f9fa;
    color: #333;
}
.navbar {
    transition: all 0.4s ease;
    padding: 0.5rem 0;
    background: transparent !important;
}
.bin{
    width:1400px !important;
}
.navbar-brand2{
    display:none !important;
}
.navbar.scrolled {
    background-color:#FFF !important;
    padding: 1rem 0;
    box-shadow: 0 4px 15px rgba(0,64,133,0.1);
}
.navbar.scrolled .navbar-brand2{
    display:block !important;
}
.fa-bars{
    color:#FFF !important;
    font-size:21px !important;
}
.navbar.scrolled .fa-bars{
    color:#004c9f !important;
}
.navbar.scrolled .navbar-brand{
    display:none !important;
}
.navbar:focus{
    outline:none !important;
    box-shadow:none !important;
}
.navbar-brand, .nav-link {
    color: #fff !important;
    font-family:'Manrope',sans-serif !important;
    font-weight: 600 !important;
    font-size:15px !important;
    margin-left:15px !important;
    transition:0.3s ease-in;
}
.navbar.scrolled .nav-link{
    color:#333 !important;
}
.navbar img{
    transition:0.3s ease-in;
    height:80px;
    width:auto;
    object-fit:cover;
}
.navbar-brand:hover, .nav-link:hover {
    transform:scale(1.03);
}
.navbar.scrolled .nav-link:hover{
    color:#004c9f !important;
}
section {
    min-height: 100vh;
    padding: 80px 0;
    display: flex;
    align-items: center;
}
#giris {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(
        rgba(0, 64, 133, 0.35),
        rgba(0, 86, 179, 0.35)
    );
}
#giris .hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding-bottom: 120px;
}
#giris h1 {
    font-size: 47px;
    line-height:55px;
    font-weight: 800;
    color: #fff;
}
#giris .lead {
    font-size: 17px;
    font-weight: 600;
    color: #fff;
    max-width: 900px;
    margin: 20px auto 0;
}
.services-links {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 3;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(14px);
    padding: 25px 0;
}
.services-links a {
    display: block;
    padding: 18px 10px;
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all .35s ease;
}
.services-links a:hover {
    background: rgba(255,255,255,0.18);
    transform: translateY(-3px);
}

@media (max-width: 991px) {
    #giris h1 {
        font-size: 37px;
        line-height:45px;
        font-weight: 800;
        color: #fff;
    }
    #giris .lead {
        font-size: 17px;
        font-weight: 600;
        color: #fff;
        max-width: 900px;
        margin: 20px auto 0;
    }
}

@media (max-width: 575px) {
    #giris h1 {
        font-size: 1.9rem !important;
    }
    #giris .lead {
        font-size: 16px;
        font-weight: 600;
        color: #fff;
        max-width: 900px;
        margin: 20px auto 0;
    }
    .services-links a {
        font-size: 1rem;
        padding: 15px 8px;
    }
}

.service-section {
    background-color: #ffffff;
}
.service-section:nth-child(even) {
    background-color: #FAFAFA;
}
.service-content {
    display: flex;
    align-items: center;
}
.service-gallery img {
    height: 280px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: 0 10px 20px rgba(0,64,133,0.15);
}
h1, h2, h3 {
    font-weight: 700;
    color: #004085;
}
.service-section h2{
    font-size:24px;
    font-weight:700 !important; 
    color:#013b7a !important;
    line-height:26px !important;
    margin-bottom:6px !important;
}
.service-section p{
    line-height:24px !important;
    color:#333 !important;
    font-weight:400 !important;
    font-size:14.6px !important;
}
.service-section h5{
    font-size:14px;
    margin-left:0px !important;
    background-color:#FFF;
    display:block;
    font-weight:500;
    margin:5px;
    padding:15px 20px;
    border-radius:8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}
.service-section h5:hover{
    transform: translateY(-6px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    background-color:#004c9f;
    color:#FFF;
}
.service-section h6{
    color:#004c9f !important;
    font-size:14px !important;
    font-weight:600 !important;
}
.owl-carousel .item{
    margin-right:8px;
}
.owl-carousel .ref-logo {
    width: 170px;
    height: 50px;
    object-fit:contain;
    transition: transform 0.3s;
}
.owl-carousel .ref-logo:hover {
    transform: scale(1.1);
}
.about-section h2{
    font-size:27px;
    font-weight:700 !important; 
    color:#013b7a !important;
    line-height:30px !important;
    margin-bottom:25px !important;
}
.about-section p{
    line-height:24px !important;
    color:#333 !important;
    font-weight:400 !important;
    font-size:14.6px !important;
    margin-bottom:25px !important;
}
.footer {
    background-color: #000;
    color: #aaa;
    text-align: center;
    padding: 60px 0;    
    font-weight: 400;
}
.footer h4{
    font-weight:600 !important;
    color:#FFF !important;
    font-size:15px !important;
}
.contact-full {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #1e40af, #0f172a);
    position: relative;
}
a{
    text-decoration:none !important;
}
.contact-full p{
    line-height:24px !important;
    color:#FFF !important;
    opacity:90%;
    font-weight:400 !important;
    font-size:15.4px !important;
    margin-bottom:25px !important;
}
.contact-full a{
    display:block;
    color:#FFF;
    font-weight:600;
    font-size:14.5px !important;
    margin-bottom:14px !important;
    transition:0.3s ease-in;
}
.contact-full h2{
    font-size:25px;
    font-weight:700 !important; 
    color:#FFF !important;
    line-height:28px !important;
    margin-bottom:25px !important;
}
.contact-full a:hover{
    transform:scale(1.03);
}
.contact-box {
    background: rgba(255,255,255,0.95);
    padding: 45px;
    border-radius: 22px;
    box-shadow: 0 30px 60px rgba(15,23,42,0.35);
}
.contact-box .form-control {
    border-radius: 14px;
    color:#000;
    font-weight:500;
    font-size:14px !important;
    height: 50px;
    border: none;
    background: #f8fafc;
}
::placeholder{
    color:#333 !important;
    font-weight:500 !important;
    font-size:13.4px !important;
}
.contact-box textarea.form-control {
    height: 130px;
}
.contact-box .btn {
    border-radius: 30px;
    padding: 14px;
    font-weight: 600;
    color:#FFF !important;
    font-size:14px !important;
}
.bin{
    width:1320px !important;
}
@media (max-width: 1350px) {
    .bin{
        width:94% !important;
    }
}
        @media (max-width: 768px) {
            #giris h1 { font-size: 3.5rem; }
            #giris .lead { font-size: 1.5rem; margin-bottom: 40px; }
            .services-links { padding: 20px 0; }
            .services-links a { font-size: 1rem; padding: 15px; }
            .service-gallery img { height: 200px; }
            .contact-card { padding: 30px; }
        }