/* ============================================
   PREMIUM FOOTER STYLES
   Modern dark footer with gradients
============================================ */

/* Partnership Banner */
.partnership-banner {
    background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
    padding: 50px 30px;
    text-align: center;

    border-top: 1px solid var(--gray-200);
}

.partnership-logo {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    padding: 20px 40px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.partnership-logo:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.partnership-logo .emoji {
    font-size: 55px;
    background: linear-gradient(135deg, #ffd700 0%, #ffeb3b 100%);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.partnership-logo .text {
    text-align: left;
    font-size: 28px;
    color: #dc3545;
    line-height: 1.2;
    font-weight: 700;
}

.partnership-logo .text .orange {
    color: #f7941d;
}

/* Premium Footer */
.site-footer {
    background: linear-gradient(180deg, #0a1628 0%, #0d2240 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

/* Animated gradient top border */
.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #00d4aa, #00a7e1, #7c3aed, #00d4aa);
    background-size: 300% 100%;
    animation: shimmerBorder 4s linear infinite;
}

@keyframes shimmerBorder {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 300% 50%;
    }
}

/* Subtle dental pattern in footer background */
.site-footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='50' height='60' viewBox='0 0 50 60'%3E%3Cpath d='M25 3C13 3 5 12 5 23c0 8 5 12 7 15 2 2 2 6 0 14-1 2 1 5 4 5 3 0 5-4 6-10 1-3 2-5 3-5s2 2 3 5c1 6 3 10 6 10 3 0 5-2 4-5-2-8-2-12 0-14 2-3 7-7 7-15C45 12 37 3 25 3z' fill='%23ffffff' opacity='0.015'/%3E%3C/svg%3E");
    background-size: 80px 95px;
    pointer-events: none;
}

/* Newsletter */
.newsletter-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 40px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.newsletter-label {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.9);
}

.newsletter-label u {
    color: var(--white);
}

.newsletter-form {
    display: flex;
    gap: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.newsletter-form input {
    padding: 16px 24px;
    border: none;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    color: var(--white);
    width: 300px;
    font-size: 14px;
    transition: var(--transition-fast);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.12);
}

.btn-subscribe {
    padding: 16px 35px;
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-subscribe:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 167, 225, 0.4);
}

/* Footer Content */
.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 60px 80px;
}

.footer-links ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    transition: var(--transition-fast);
    padding: 8px 0;
}

.footer-links a:hover {
    color: var(--primary-teal);
    transform: translateX(8px);
}

.footer-links i {
    font-size: 10px;
    color: var(--primary-blue);
    transition: var(--transition-fast);
}

.footer-links a:hover i {
    color: var(--primary-teal);
}

/* Contact Info */
.footer-contact h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-contact h4 i {
    color: #dc3545;
    font-size: 16px;
}

.footer-contact address {
    font-style: normal;
    font-size: 14px;
    line-height: 2;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 25px;
    padding-left: 30px;
    border-left: 3px solid rgba(0, 167, 225, 0.3);
}

.footer-contact .phone,
.footer-contact .email {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition-fast);
}

.footer-contact .phone:hover,
.footer-contact .email:hover {
    color: var(--primary-teal);
}

.footer-contact .phone i,
.footer-contact .email i {
    color: var(--primary-blue);
    width: 20px;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 80px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 13px;
    background: rgba(0, 0, 0, 0.2);
}

.footer-bottom-links {
    display: flex;
    gap: 35px;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
    position: relative;
}

.footer-bottom-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-teal);
    transition: var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--primary-teal);
}

.footer-bottom-links a:hover::after {
    width: 100%;
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
}

.copyright strong {
    color: var(--primary-blue);
}

/* Responsive */
@media (max-width: 992px) {
    .newsletter-section {
        flex-direction: column;
        gap: 20px;
    }

    .newsletter-form {
        width: min(100%, 520px);
    }

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

    .footer-links ul {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding: 25px 40px;
    }
}

@media (max-width: 576px) {
    .partnership-banner {
        padding: 40px 20px;
    }

    .partnership-logo {
        flex-direction: column;
        text-align: center;
        padding: 25px;
    }

    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }

    .partnership-logo .text {
        text-align: center;
        font-size: 22px;
    }

    .newsletter-form input {
        width: 100%;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
    }

    .btn-subscribe {
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }
}