/* ===== FOOTER ===== */
.footer {
    background-color: #1562BC;
    padding: 80px 20px;
    color: #ffffff;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 70px;
}

/* ===== COLUMN 1: BRAND / INFO ===== */
.footer-brand {
    padding-right: 20px;
}

.footer-brand-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    line-height: 1.2;
}

.footer-brand-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0;
}

/* ===== COLUMNS 2-4: LINKS ===== */
.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-heading {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li {
    margin: 0;
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-link:hover {
    color: #ffffff;
    opacity: 1;
    text-decoration: underline;
    transform: translateX(2px);
}

/* ===== LANGUAGE SELECTOR ===== */
.language-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    padding: 8px 12px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: fit-content;
}

.language-selector:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.language-flag {
    width: 20px;
    height: 20px;
    color: #ffffff;
    flex-shrink: 0;
}

.language-text {
    font-size: 0.95rem;
    color: #ffffff;
    font-weight: 500;
}

.language-arrow {
    width: 16px;
    height: 16px;
    color: rgba(255, 255, 255, 0.8);
    flex-shrink: 0;
}

/* ===== RESPONSIVE DESIGN: TABLET (2 COLUMNS) ===== */
@media (max-width: 992px) {
    .footer {
        padding: 60px 20px;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
        padding-right: 0;
        max-width: 600px;
    }
}

/* ===== RESPONSIVE DESIGN: MOBILE (1 COLUMN) ===== */
@media (max-width: 768px) {
    .footer {
        padding: 50px 20px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: 1;
        padding-bottom: 16px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .footer-brand-title {
        font-size: 1.4rem;
    }

    .footer-heading {
        font-size: 1rem;
    }

    .language-selector {
        margin-bottom: 20px;
    }
}

/* ===== RESPONSIVE DESIGN: SMALL MOBILE ===== */
@media (max-width: 480px) {
    .footer {
        padding: 40px 16px;
    }

    .footer-container {
        gap: 28px;
    }

    .footer-brand-title {
        font-size: 1.3rem;
    }

    .footer-brand-text,
    .footer-link {
        font-size: 0.9rem;
    }

    .language-selector {
        width: 100%;
        justify-content: flex-start;
    }
}

.footer-bottom {
    margin-top: 40px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-link:hover {
    color: #ffffff;
}