/* Arka Plan Bulanıklığı için */
.background-blur {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* İçeriğin arkasında kalmasını sağlar */
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    padding-top: 70px; 
    background-color: #ffffff; /* Arkaplan rengi beyaz */
}

.home-background .row {
    background-color: rgba(255, 255, 255, 0.85);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

main {
    flex: 1;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* --- Sticky Header with Blur --- */
.navbar.fixed-top {
    background-color: rgba(255, 255, 255, 0.75) !important;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #E8F0F6; /* Açık Mavi Sınır */
}

/* Navbar Logo */
.navbar-logo {
    max-height: 50px;
    width: auto;
}

/* Footer Logo */
.footer-logo {
    max-height: 80px;
    width: auto;
}

/* Social Media Icons */
.social-icon {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.social-icon path {
    fill: #6A8EAF; /* İkincil Mavi */
}

.social-icons a:hover .social-icon path {
    fill: #1C3957; /* Ana Mavi */
}

.social-icons a {
    text-decoration: none;
}

/* --- Dropdown on Hover --- */
@media (min-width: 992px) {
    .dropdown:hover .dropdown-menu {
        display: block;
        margin-top: 0;
    }
}

.footer {
    background-color: #E8F0F6; /* Açık Mavi Arkaplan */
    padding: 1rem;
    border-top: 1px solid #E8F0F6;
    text-align: center;
    color: #1C3957; /* Ana Mavi Metin */
    margin-top: auto;
}

.footer a {
    color: #1C3957; /* Ana Mavi Linkler */
}

.footer a:hover {
    color: #6A8EAF; /* İkincil Mavi Hover */
}

/* --- Form Styles --- */
.form-group label {
    font-weight: 500;
    color: #1C3957; /* Ana Mavi */
}

.btn-primary {
    background-color: #1C3957;
    border-color: #1C3957;
}

.btn-primary:hover {
    background-color: #6A8EAF;
    border-color: #6A8EAF;
}

/* --- Link Styles --- */
a {
    color: #1C3957;
}

a:hover {
    color: #6A8EAF;
}

/* --- FAQ Accordion Animation --- */
.accordion .card .card-header .btn-link {
    position: relative;
    width: 100%;
    text-decoration: none !important;
    color: #1C3957; /* Ana Mavi */
    padding-right: 3rem;
}

.accordion .card .card-header .btn-link:hover {
    color: #6A8EAF; /* İkincil Mavi */
}

.accordion .card .card-header .btn-link::before,
.accordion .card .card-header .btn-link::after {
    content: '';
    position: absolute;
    right: 1rem;
    top: 50%;
    width: 1rem;
    height: 2px;
    background-color: #6A8EAF; /* İkincil Mavi */
    transition: transform 0.35s ease-in-out, background-color 0.2s;
}

.accordion .card .card-header .btn-link::before {
    transform: translateY(-50%);
}

.accordion .card .card-header .btn-link::after {
    transform: translateY(-50%) rotate(90deg);
}

.accordion .card .card-header .btn-link[aria-expanded="true"]::after {
    transform: translateY(-50%) rotate(0deg);
}

.accordion .card .card-header .btn-link[aria-expanded="true"]::before,
.accordion .card .card-header .btn-link[aria-expanded="true"]::after {
    background-color: #1C3957; /* Ana Mavi */
}

.collapsing {
    transition: height 0.35s ease;
}