/* Contact links styles */
.contact-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.contact-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    /* Add octagonal clip-path to match containers */
    clip-path: var(--small-oct-clip);
    transition: background-color var(--transition-speed);
    z-index: 1;
    background-color: var(--border-color);
}

/* Pseudo-element for border effect */
.contact-link::before {
    content: '';
    position: absolute;
    top: var(--border-width);
    left: var(--border-width);
    right: var(--border-width);
    bottom: var(--border-width);
    background-color: var(--bg-color);
    z-index: -1;
    /* Calculate inset octagonal shape */
    clip-path: var(--small-inset-oct-clip);
    transition: all var(--transition-speed);
}

/* Button gradient overlays */
.contact-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    pointer-events: none;
    transition: opacity var(--transition-speed);
    opacity: 1;
    clip-path: var(--small-oct-clip);
    /* Gradient overlay, radiating from center */
    background: radial-gradient(
        circle at center,
        transparent 60%,
        var(--bg-color) 120%
    );
}

.contact-link:hover {
    background-color: var(--hover-border-color);
}

.contact-link:hover::after {
    opacity: 0;
}

.contact-link:hover::before {
    background-color: var(--hover-bg);
    top: var(--hover-border-width);
    left: var(--hover-border-width);
    right: var(--hover-border-width);
    bottom: var(--hover-border-width);
    /* Recalculate inset octagonal shape for thicker border */
    clip-path: var(--small-hover-inset-oct-clip);
}

.contact-icon {
    width: auto;
    height: 24px;
    max-width: 24px;
    position: relative;
    z-index: 3;
    transition: filter var(--transition-speed);
}

/* Special handling for LinkedIn icon which is a PNG */
.contact-link.linkedin .contact-icon {
    transition: filter var(--transition-speed);
}

/* Adjustment for rectangular icons (wider than tall) */
.contact-link.linkedin .contact-icon,
.contact-link.email .contact-icon,
.contact-link .contact-icon.rectangular {
    max-width: 30px;
    height: 20px;
    object-fit: contain;
}

/* Email icon specific adjustment */
.contact-link.email .contact-icon {
    max-width: 28px;
    height: 24px;
}

/* Individual link colors */
.contact-link.github:hover {
    background-color: #6d40c8;
}

.contact-link.linkedin:hover {
    background-color: #0964bf;
}

.contact-link.x:hover {
    background-color: #000000;
}

@media (prefers-color-scheme: dark) {
    .contact-link.x:hover {
        background-color: #ffffff;
    }
}

.contact-link.email:hover {
    background-color: green;
}

/* Mobile view adjustments */
@media (max-width: 768px) {
    .contact-links {
        gap: 12px;
    }
    
    .contact-link {
        width: 44px;
        height: 44px;
    }
    
    .contact-icon {
        width: auto;
        height: 22px;
        max-width: 22px;
    }

    /* Mobile adjustment for rectangular icons */
    .contact-link.linkedin .contact-icon,
    .contact-link.email .contact-icon,
    .contact-link .contact-icon.rectangular {
        max-width: 28px;
        height: 20px;
    }
    
    /* Mobile specific adjustment for email icon */
    .contact-link.email .contact-icon {
        max-width: 30px;
        height: 24px;
    }
}