/* FOOTER */
footer {
    background: var(--dark-navy);
    color: white;
    padding: 60px 0 30px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    max-width: 160px;
    margin-bottom: 20px;
    display: block;
    position: relative;
    padding-bottom: 10px;
}

/* Sarı çizgi efekti */
.footer-logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--yellow);
    border-radius: 2px;
}

.footer-col h4 {
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--yellow);
    border-radius: 2px;
}

.footer-col p {
    line-height: 1.6;
    color: #ccc;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--yellow);
    padding-left: 5px;
}

.footer-links i {
    color: var(--yellow);
    width: 16px;
    flex-shrink: 0;
}

/* Sosyal medya ikonları */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: var(--yellow);
    color: var(--dark-navy);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 193, 7, 0.3);
}

/* Telif hakkı */
.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #999;
    font-size: 0.95rem;
}

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

/* Tablet (1024px altı) */
@media (max-width: 1024px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

/* Mobil (768px altı) */
@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-logo,
    .footer-col h4 {
        margin-left: auto;
        margin-right: auto;
    }

    .footer-col h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-links {
        justify-content: center;
    }

    .footer-links li {
        justify-content: center;
    }

    footer {
        padding: 40px 0 20px;
    }
}

/* Küçük mobil (480px altı) */
@media (max-width: 480px) {
    .footer-container {
        padding: 0 15px;
    }

    footer {
        margin: 0 10px;
    }

    .social-links a {
        width: 40px;
        height: 40px;
    }

    .footer-col p {
        font-size: 0.9rem;
    }
}

/* ============================= */
/* ANİMASYON */
/* ============================= */
.footer-col {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

.footer-col:nth-child(1) { animation-delay: 0.1s; }
.footer-col:nth-child(2) { animation-delay: 0.2s; }
.footer-col:nth-child(3) { animation-delay: 0.3s; }
.footer-col:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}