:root {
    --navy: #0a192f;
    --white: #ffffff;
    --red: #e63946;
    --gray: #b0b7c3;
}

/* ===== FOOTER BASE ===== */
.footer {
    background: var(--navy);
    color: var(--white);
    padding-top: 60px;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

/* ===== TITLES ===== */
.footer-col h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-col h3::after {
    content: '';
    width: 45px;
    height: 2px;
    background: var(--red);
    position: absolute;
    left: 0;
    bottom: -8px;
}

/* ===== ABOUT ===== */
.footer-logo {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-about {
    color: var(--gray);
    line-height: 1.6;
}

/* ===== LINKS ===== */
.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: 0.3s;
}

.footer-links a i {
    color: var(--red);
    margin-right: 6px;
}

.footer-links a:hover {
    color: var(--red);
    padding-left: 4px;
}

/* ===== CONTACT ===== */
.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    margin-bottom: 15px;
}

.contact-icon {
    background: var(--red);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
}

.contact-text {
    color: var(--gray);
    line-height: 1.5;
}

/* ===== SOCIAL ===== */
.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: 0.3s;
}

.social-links a:hover {
    background: var(--red);
    transform: translateY(-3px);
}

/* ===== COPYRIGHT ===== */
.copyright {
    margin-top: 40px;
    background: rgba(0,0,0,0.25);
    padding: 20px 0;
}

.copyright-container {
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.copyright-text {
    color: var(--gray);
    font-size: 0.95rem;
}

.copyright-links a {
    color: var(--gray);
    text-decoration: none;
    margin-left: 15px;
    font-size: 0.95rem;
}

.copyright-links a:hover {
    color: var(--red);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .copyright-container {
        text-align: center;
        justify-content: center;
    }
}