/* Footer Section */
.footer-section {
    background-color: #F2F8FF;
    padding: 50px 40px 0;
}

.footer-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

/* ===== Footer Top ===== */
.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 2fr 1fr 1fr;
    gap: 30px;
    padding-bottom: 40px;
    border-bottom: 1px solid #d6e4f5;
}

/* Logo */
.footer-brand {
    display: flex;
    align-items: flex-start;
}

.footer-logo {
    display: inline-block;
    text-decoration: none;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    display: block;
}

/* Link Columns */
.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-link {
    font-size: 13px;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
    line-height: 1.4;
}

.footer-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Newsletter Column */
.footer-newsletter {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-newsletter-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.footer-newsletter-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-color);
    white-space: nowrap;
}

.social-icons {
    display: flex;
    gap: 10px;
    align-items: center;
}

.social-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 20px;
    cursor: pointer;
    transition: color 0.3s;
    text-decoration: none;
}

.social-icon:hover {
    color: var(--primary-dark);
}

/* Newsletter Input */
.newsletter-input-wrapper {
    display: flex;
    align-items: stretch;
}

.newsletter-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #d6e4f5;
    border-right: none;
    border-radius: 4px 0 0 4px;
    font-size: 13px;
    color: #333;
    background: #fff;
    outline: none;
    transition: border-color 0.3s;
}

.newsletter-input:focus {
    border-color: var(--primary-color);
}

.newsletter-input::placeholder {
    color: #b0b8c4;
    font-size: 12px;
}

.newsletter-btn {
    background-color: #fff;
    color: var(--primary-color);
    border: 1px solid #d6e4f5;
    border-left: none;
    padding: 0 14px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.newsletter-btn:hover {
    background-color: var(--primary-color);
    color: #fff;
}

/* ===== Footer Bottom ===== */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
}

.footer-copyright {
    font-size: 12px;
    color: #8a9ab5;
}

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

.footer-bottom-link {
    font-size: 12px;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-bottom-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.footer-divider {
    color: #c0cee0;
    font-size: 12px;
}

.footer-credit {
    font-size: 12px;
    color: #8a9ab5;
}

/* ===== Footer Responsive ===== */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1.2fr 1fr 1fr 1fr;
        gap: 25px;
    }

    .footer-newsletter {
        grid-column: 1 / -1;
        max-width: 400px;
    }

    .footer-newsletter-top {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .footer-section {
        padding: 40px 20px 0;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
        padding-bottom: 30px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-newsletter {
        grid-column: 1 / -1;
        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding: 18px 0;
    }

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

@media (max-width: 576px) {
    .footer-section {
        padding: 30px 15px 0;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-bottom: 20px;
    }

    .footer-logo {
        font-size: 24px;
    }

    .footer-link {
        font-size: 12px;
    }

    .newsletter-input,
    .newsletter-btn {
        font-size: 12px;
    }

    .footer-copyright,
    .footer-bottom-link,
    .footer-credit {
        font-size: 11px;
    }
}