/* =============================================
   PHOTOGRAPHY FOOTER STYLES
   ============================================= */

.photo-footer {
    padding: var(--space-2xl) var(--space-xl);
    background: var(--photo-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Brand Section */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 300;
    letter-spacing: 0.4em;
    color: var(--photo-text);
}

.footer-tagline {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--photo-text-muted);
    font-family: var(--font-display);
}

/* Social Icons */
.footer-social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

.social-icon {
    width: 32px;
    height: 32px;
    padding: 6px;
    color: var(--photo-text-muted);
    transition: all var(--transition-medium);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icon:hover {
    color: var(--photo-accent);
    transform: translateY(-2px);
}

.social-icon svg {
    width: 20px;
    height: 20px;
}

/* Easter Egg in Footer - Blends with social icons */
.aperture-trigger.social-icon {
    /* Match other social icons exactly */
    width: 32px;
    height: 32px;
    padding: 6px;
    opacity: 1;
    position: relative;
    z-index: 1;
    background: transparent;
    border: none;
    color: var(--photo-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
}

.aperture-trigger.social-icon svg,
.aperture-trigger.social-icon .aperture-icon {
    width: 20px;
    height: 20px;
}

/* Subtle hint - very gentle pulse */
.aperture-trigger.social-icon::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 4px;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.05) 0%, transparent 70%);
    opacity: 0;
    animation: pulse-hint 4s ease-in-out infinite;
    z-index: -1;
}

@keyframes pulse-hint {

    0%,
    100% {
        opacity: 0;
    }

    50% {
        opacity: 0.3;
    }
}

.aperture-trigger.social-icon .aperture-icon {
    /* Same color as other icons by default */
    color: inherit;
    filter: none;
}

/* Hover state - NOW shows cyan accent */
.aperture-trigger.social-icon:hover {
    color: var(--term-accent);
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    transform: translateY(-2px) rotate(30deg) scale(1.1);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
}

.aperture-trigger.social-icon:hover .aperture-icon {
    filter: drop-shadow(0 0 12px var(--term-accent));
}

.aperture-trigger.social-icon:hover::before {
    animation: none;
    opacity: 0;
}

/* Footer Links */
.footer-links,
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-heading {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--photo-text);
    margin-bottom: var(--space-sm);
}

.footer-nav {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-nav li a {
    font-size: 0.9rem;
    color: var(--photo-text-muted);
    transition: color var(--transition-medium);
    display: inline-block;
    position: relative;
}

.footer-nav li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 1px;
    background: var(--photo-accent);
    transition: width var(--transition-medium);
}

.footer-nav li a:hover {
    color: var(--photo-text);
}

.footer-nav li a:hover::after {
    width: 100%;
}

/* Footer Bottom */
.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: var(--space-lg);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-copyright {
    font-size: 0.75rem;
    color: var(--photo-text-muted);
}

.footer-built {
    font-size: 0.7rem;
    color: var(--photo-text-muted);
    opacity: 0.6;
    font-style: italic;
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .footer-social {
        justify-content: flex-start;
    }

    .footer-bottom {
        text-align: center;
    }
}