/* =========================
   FOOTER
========================= */

.footer {
    background: #0f172a;
    color: #cbd5e1;
    margin-top: 80px;
    font-size: 14px;
    padding: 40px 20px; /* mobilde iç boşluk */
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding: 70px 0 50px;
}

/* BRAND */
.footer-logo {
    max-width: 160px;
    margin-bottom: 16px;
    border-radius: 12px;
    background: #fff;        
    padding: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,.08);
}

.footer-brand p {
    line-height: 1.6;
    margin-bottom: 20px;
}

/* TITLES */
.footer-col h4 {
    font-size: 22px; /* Önce 16px idi, büyüttük */
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 18px;
}

/* FOOTER LIST ITEMS */
.footer-col ul li {
    font-size: 17px; /* Önce 14px idi, biraz büyüttük */
    line-height: 1.8;
}

/* LISTS */
.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer ul li {
    margin-bottom: 10px;
    line-height: 1.5;
}

.footer a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer a:hover {
    color: #38bdf8;
}

/* SOCIAL */
.footer-social {
    display: flex;
    gap: 12px;
    flex-wrap: wrap; /* mobilde sarılabilsin */
}
.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #1f2933;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .3s;
}
.footer-social a:hover {
    background: #2563eb;
}
.footer-social svg {
    width: 18px;
    height: 18px;
    fill: #fff;
}

/* BOTTOM */
.footer-bottom {
    border-top: 1px solid #1e293b;
    padding: 20px 0;
    text-align: center;
    font-size: 13px;
    color: #94a3b8;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 30px 15px;
    }
    .footer-logo {
        max-width: 140px;
    }
    .footer h4 {
        font-size: 15px;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .footer-brand p {
        font-size: 14px;
    }
    .footer-social {
        justify-content: flex-start;
    }
}