/* ===== FOOTER ===== */
.footer {
    position: relative;
    background: linear-gradient(135deg, #050d2d, #081a4b);
    color: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
    overflow: hidden;
}

/* ===== CURVA SUPERIOR ===== */
.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    height: 120px;
    background: #ffffff;
    clip-path: ellipse(70% 100% at 50% 0%);
}

/* ===== CONTENIDO ===== */
.footer-content {
    position: relative;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 60px;
    padding: 140px 80px 60px;
}

/* ===== COLUMNAS ===== */
.footer-col h4 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
}

.footer-col h4::after {
    content: "";
    display: block;
    width: 35px;
    height: 2px;
    background: #ffffff;
    margin-top: 8px;
}

/* ===== LOGO ===== */
.footer-logo {
    width: 150px;
    margin-bottom: 20px;
}

.footer-text {
    font-size: 14px;
    line-height: 1.6;
    opacity: 0.85;
    max-width: 320px;
}

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

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: background 0.3s ease;
}

.footer-social a:hover {
    background: #0b2fbf;
}

/* ===== LISTAS ===== */
.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
    font-size: 14px;
}

.footer-col ul li a {
    color: #ffffff;
    text-decoration: none;
    opacity: 0.85;
}

.footer-col ul li a:hover {
    opacity: 1;
}

/* ===== CONTACTO ===== */
.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ===== FOOTER BOTTOM ===== */
.footer-bottom {
    text-align: center;
    padding: 20px;
    font-size: 13px;
    border-top: 1px solid rgba(255,255,255,0.15);
    opacity: 0.8;
}