* {
    margin: 0;
    padding: 0;
}
body {
    font-family: Arial, sans-serif;
}
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 60px;
    border-bottom: 1px solid black;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo-icon {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.logo-icon svg {
    width: 36px;
    height: 36px;
}
.logo-kiber {
    font-size: 30px;
    font-weight: 600;
    color: black;
}
.logo-kafedra {
    font-size: 15px;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 10px;
}
.nav-links a {
    text-decoration: none;
    font-size: 17px;
    padding: 16px;
    color: slategray;
}
.nav-links a:hover {
    background: lightgrey;
}
.kafedra {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: royalblue;
    padding: 70px 60px;
    gap: 40px;
}
.kafedra-text {
    max-width: 500px;
    color: white;
}
.kafedra-text h1 {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.25;
}
.kafedra-text p {
    font-size: 24px;
    line-height: 1.7;
}
.kafedra-btns {
    display: flex;
    align-items: center;
    gap: 20px;
}
.btn-more {
    text-decoration: none;
    font-size: 22px;
    color: white;
    border: 2px solid white;
    border-radius: 8px;
    padding: 10px 22px;
    transition: background 0.2s, color 0.2s;
}
.btn-more:hover {
    background: white;
    color: royalblue;
}
.btn-connection {
    text-decoration: none;
    border: 2px solid white;
    border-radius: 8px;
    font-size: 22px;
    padding: 10px 22px;
    color: white;
    transition: background 0.2s, color 0.2s;
}
.btn-connection:hover {
    background: white;
    color: royalblue;
}
.kafedra-img img {
    width: 450px;
    height: 320px;
    object-fit: contain;
    background: white;
    padding: 30px;
    border-radius: 12px;
}
.why {
    padding: 70px 60px;
    text-align: center;
    background: ghostwhite;
}
.why-sub {
    font-size: 24px;
    color: dimgray;
    margin-bottom: 40px;
}
.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}
.cards-bottom {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.card {
    background: white;
    border: 1px solid lightgray;
    border-radius: 12px;
    padding: 28px 24px;
    text-align: left;
    transition: box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
    display: block;
}
.card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.card-icon {
    font-size: 28px;
    color: royalblue;
    display: block;
    margin-bottom: 14px;
}
.card h2 {
    font-size: 22px;
    color: black;
}
.card p {
    font-size: 17px;
    color: dimgray;
    line-height: 1.6;
}
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: royalblue;
    padding: 50px 0 0 0;
    text-align: center;
}
.stat {
    padding: 0 0 50px 0;
}
.stat h2 {
    font-size: 48px;
    font-weight: 700;
    color: white;
    margin-bottom: 6px;
}
.stat p {
    font-size: 18px;
    color: lightsteelblue;
}
.footer {
    background: #111827;
    color: lightgray;
    padding: 50px 60px 0;
}
.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid slategray;
}
.footer-logo {
    font-size: 19px;
    font-weight: 600;
    color: white;
    margin-bottom: 10px;
}
.footer-brand p {
    font-size: 16px;
    color: darkgray;
    line-height: 1.6;
}
.footer-links h4,
.footer-contact h4 {
    font-size: 17px;
    font-weight: 600;
    color: white;
    margin-bottom: 14px;
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer-links a {
    text-decoration: none;
    font-size: 16px;
    color: darkgray;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: white;
}
.footer-contact p {
    font-size: 16px;
    color: darkgray;
    margin-bottom: 6px;
    line-height: 1.6;
}
.footer-bottom {
    padding: 18px 0;
    text-align: center;
    font-size: 15px;
    color: gray;
}

/* responsive - kicik ekranlarda dil dugmeleri kompakt */
@media (max-width: 720px) {
    .dil-secim {
        margin-left: 0;
        margin-top: 10px;
    }
    .dil-secim button {
        padding: 5px 8px;
        font-size: 12px;
    }
}

/* nav-right: nav-links ve dil-secim yan-yana */
.nav-right {
    display: flex;
    align-items: center;
}