/* ======================================================
   CONTACT SECTION
====================================================== */

.contact-section {
    position: relative;
    overflow: hidden;
}

/* Background glow accent */
.contact-accent {
    position: absolute;
    bottom: -120px;
    left: 50%;
    width: 600px;
    height: 600px;
    transform: translateX(-50%);
    background: radial-gradient(circle,
        rgba(26,163,255,0.25),
        rgba(26,163,255,0.05),
        transparent 70%);
    filter: blur(45px);
    z-index: 0;
}

/* Keep content above accent */
.contact-section .section-title,
.contact-section .section-sub,
.contact-section .contact-grid {
    position: relative;
    z-index: 1;
}

.contact-grid {
    margin-top: 10px;
}

.contact-card {
    text-align: center;
}

.contact-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 18px;
    color: var(--blue-light);
    transition: 0.3s;
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

/* Links */
.contact-card a {
    color: var(--blue-light);
    text-decoration: none;
}

.contact-card a:hover {
    text-decoration: underline;
}

/* CTA Button */
.contact-btn {
    display: inline-block;
    margin-top: 18px;
    padding: 12px 26px;
    background: linear-gradient(90deg, var(--blue-main), var(--blue-light));
    color: white;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
}

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 18px rgba(26,163,255,0.8);
}

/* Hover glow on icon */
.contact-card:hover .contact-icon {
    color: #4dd2ff;
    filter: drop-shadow(0 0 14px rgba(26,163,255,0.9));
    transform: scale(1.05);
}

/* Responsive */
@media(max-width: 900px) {
    .contact-accent {
        width: 420px;
        height: 420px;
        bottom: -80px;
    }
}