body {
    font-family: 'Poppins', sans-serif;
    background-color: #ffffff;
    color: #212529;
}

/* Navbar */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    padding: 20px;
}

.navbar-brand {
    font-weight: 700;
    color: #000 !important;
    font-size: 1.5rem;
}

    .navbar-brand span {
        color: #dc3545;
    }

/* Form Kartı */
.form-card {
    border: none;
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.form-header {
    background: black;
    color: white;
    padding: 30px;
    text-align: center;
    position: relative;
}

    .form-header::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        border-width: 10px 10px 0;
        border-style: solid;
        border-color: #000 transparent transparent transparent;
    }

/* Inputlar */
.form-control, .form-select {
    border: 2px solid #f1f1f1;
    border-radius: 10px;
    padding: 12px;
    transition: all 0.3s;
}

    .form-control:focus, .form-select:focus {
        border-color: #dc3545;
        box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
    }

.btn-submit {
    background-color: #dc3545;
    color: white;
    font-weight: 700;
    padding: 15px;
    border-radius: 12px;
    border: none;
    width: 100%;
    transition: all 0.3s;
}

    .btn-submit:hover {
        background-color: #bb2d3b;
        transform: scale(1.02);
    }

.section-title {
    border-left: 5px solid #dc3545;
    padding-left: 15px;
    margin: 20px 0;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.1rem;
}


.dev-logo {
    height: 80px !important; 
    width: auto !important; 
    margin-top: -30px !important;
    margin-bottom: -40px !important; 
    position: relative !important; 
    z-index: 1050 !important; 
    object-fit: contain;
}

.btn-homepage{
    font-size: 15px;
}

@media (max-width: 768px) {
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }

    .form-card {
        box-shadow: none;
        border: 1px solid #eee;
    }

    .card-body {
        padding: 20px !important;
    }

    .dev-logo {
        max-height: 60px;
        width: auto;
        object-fit: contain;
    }

    .btn-homepage{
        font-size: 13px;
    }
}