:root {
    --dark: #152343;
    --gray-100: #f1f5f9;
    --gray-600: #475569;
    --white: #ffffff;
}

/* Footer Styles */
footer {
    color: var(--white);
    position: relative;
    overflow: hidden;
    background: -webkit-linear-gradient(to right, #205d85, #2c3e50);
    background: linear-gradient(to right, #236490, #2c3e50);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0891b2, #06b6d4, #0891b2);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 36px 40px 26px;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.5fr;
    gap: 50px;
}

.footer-section h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
    position: relative;
    padding-bottom: 12px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #0891b2, #06b6d4);
    border-radius: 2px;
}

.footer-about {
    padding-right: 20px;
    text-align: justify;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.footer-logo span {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
}

.footer-about p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.footer-links a::before {
    content: '→';
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #06b6d4;
    padding-left: 5px;
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-contact i {
    color: #e81f1f;
    font-size: 1.1rem;
    margin-top: 3px;
    min-width: 20px;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: #06b6d4;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px 40px;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: #06b6d4;
    text-decoration: none;
    font-weight: 600;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        padding: 50px 30px 25px;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 35px;
        padding: 40px 20px 20px;
    }

    .footer-about {
        padding-right: 0;
    }

    .footer-section h3 {
        font-size: 1.2rem;
    }

    .footer-bottom {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .footer-logo {
        flex-direction: column;
        text-align: center;
    }

    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

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

    .footer-bottom p {
        font-size: 0.85rem;
    }
}