/* Phosphor Icons - Custom Styling and Animations */

/* Service Icons Styling */
.service-icon i {
    transition: var(--transition-normal);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.service-item:hover .service-icon i {
    transform: translateY(-4px) scale(1.1);
    filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.2));
}

/* Guarantee Icons Styling */
.guarantee-icon i {
    transition: var(--transition-normal);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

.guarantee-item:hover .guarantee-icon i {
    transform: scale(1.15) rotate(5deg);
    filter: drop-shadow(0 8px 30px rgba(0, 0, 0, 0.25));
}

/* CTA Button Icons */
.cta-button i {
    transition: var(--transition-normal);
    display: inline-block;
}

.cta-button:hover i {
    transform: translateX(4px) scale(1.1);
}

/* Icon Color Animations */
.service-icon i[style*="--primary-purple"] {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-icon i[style*="--trust-green"] {
    background: var(--gradient-success);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-icon i[style*="--warning-yellow"] {
    background: var(--gradient-warning);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Pulse Animation for Key Icons */
@keyframes icon-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.service-item:nth-child(2) .service-icon i,
.service-item:nth-child(4) .service-icon i {
    animation: icon-pulse 3s ease-in-out infinite;
}

/* Floating Animation for Popular Features */
@keyframes icon-float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

.service-item:nth-child(1) .service-icon i,
.service-item:nth-child(3) .service-icon i,
.service-item:nth-child(5) .service-icon i {
    animation: icon-float 4s ease-in-out infinite;
}

/* Navigation Icons */
.nav-link i,
.nav-cta-btn i {
    transition: var(--transition-normal);
}

.nav-link:hover i {
    color: var(--primary-purple);
    transform: scale(1.1);
}

.nav-cta-btn:hover i {
    transform: rotate(15deg) scale(1.1);
}

/* Package Icons */
.package-card i {
    transition: var(--transition-normal);
}

.package-card:hover i {
    color: var(--primary-purple);
    transform: scale(1.1);
}

/* FAQ Icons Enhancement */
.faq-item i {
    transition: var(--transition-normal);
    color: var(--primary-purple);
}

.faq-item:hover i {
    color: var(--accent-green);
    transform: scale(1.15) rotate(5deg);
}

/* Footer Icons */
.footer i {
    transition: var(--transition-normal);
    color: var(--accent-green);
}

.footer .contact-item:hover i {
    color: var(--accent-yellow);
    transform: scale(1.1);
}

/* Trust Indicator Icons */
.trust-item i {
    transition: var(--transition-normal);
}

.trust-item:hover i {
    transform: scale(1.2);
}

/* Hero CTA Icons */
.hero-cta-section i {
    transition: var(--transition-normal);
}

.hero-cta-section .cta-button:hover i {
    transform: translateX(6px) scale(1.2);
    color: inherit;
}

/* Mobile Optimization */
@media (max-width: 768px) {
    /* Reduce animation intensity on mobile for better performance */
    .service-icon i,
    .guarantee-icon i,
    .cta-button i {
        transition: var(--transition-fast);
    }
    
    .service-item:hover .service-icon i {
        transform: translateY(-2px) scale(1.05);
    }
    
    .guarantee-item:hover .guarantee-icon i {
        transform: scale(1.1) rotate(3deg);
    }
    
    .cta-button:hover i {
        transform: translateX(2px) scale(1.05);
    }
}

/* Performance optimization for reduced motion */
@media (prefers-reduced-motion: reduce) {
    .service-icon i,
    .guarantee-icon i,
    .cta-button i,
    .nav-link i,
    .nav-cta-btn i,
    .package-card i,
    .faq-item i,
    .footer i,
    .trust-item i,
    .hero-cta-section i {
        transition: none;
        animation: none;
    }
    
    .service-item:hover .service-icon i,
    .guarantee-item:hover .guarantee-icon i,
    .cta-button:hover i,
    .nav-link:hover i,
    .nav-cta-btn:hover i,
    .package-card:hover i,
    .faq-item:hover i,
    .footer .contact-item:hover i,
    .trust-item:hover i,
    .hero-cta-section .cta-button:hover i {
        transform: none;
    }
    
    .service-item:nth-child(2) .service-icon i,
    .service-item:nth-child(4) .service-icon i,
    .service-item:nth-child(1) .service-icon i,
    .service-item:nth-child(3) .service-icon i,
    .service-item:nth-child(5) .service-icon i {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .service-icon i[style*="--primary-purple"],
    .service-icon i[style*="--trust-green"],
    .service-icon i[style*="--warning-yellow"] {
        background: none !important;
        -webkit-background-clip: unset !important;
        -webkit-text-fill-color: unset !important;
        color: var(--text-dark) !important;
    }
    
    .nav-link i,
    .package-card i,
    .faq-item i {
        color: var(--text-dark) !important;
    }
    
    .footer i {
        color: var(--text-white) !important;
    }
}

/* Decorative Background Icons */
.hero-decorations,
.algorithm-decorations,
.packages-decorations,
.testimonials-decorations {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* Floating Animation for Decorative Icons */
.hero-decorations i,
.algorithm-decorations i,
.packages-decorations i,
.testimonials-decorations i {
    animation: float-decoration 6s ease-in-out infinite;
}

@keyframes float-decoration {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-10px) rotate(2deg);
    }
    66% {
        transform: translateY(5px) rotate(-1deg);
    }
}

/* Stagger decorative animations */
.hero-decorations i:nth-child(1) { animation-delay: 0s; }
.hero-decorations i:nth-child(2) { animation-delay: 1s; }
.hero-decorations i:nth-child(3) { animation-delay: 2s; }

.algorithm-decorations i:nth-child(1) { animation-delay: 0.5s; }
.algorithm-decorations i:nth-child(2) { animation-delay: 1.5s; }
.algorithm-decorations i:nth-child(3) { animation-delay: 2.5s; }

.packages-decorations i:nth-child(1) { animation-delay: 0.3s; }
.packages-decorations i:nth-child(2) { animation-delay: 1.3s; }
.packages-decorations i:nth-child(3) { animation-delay: 2.3s; }

.testimonials-decorations i:nth-child(1) { animation-delay: 0.2s; }
.testimonials-decorations i:nth-child(2) { animation-delay: 1.2s; }
.testimonials-decorations i:nth-child(3) { animation-delay: 2.2s; }
.testimonials-decorations i:nth-child(4) { animation-delay: 3.2s; }

/* Section Title Icons */
.section-title i {
    transition: all 0.3s ease;
}

.section-title:hover i {
    transform: scale(1.2) rotate(10deg);
}

/* Mobile Responsive for Decorative Icons */
@media (max-width: 768px) {
    .hero-decorations i,
    .algorithm-decorations i,
    .packages-decorations i,
    .testimonials-decorations i {
        font-size: 30px !important;
        opacity: 0.05 !important;
    }
}

@media (max-width: 480px) {
    .hero-decorations i,
    .algorithm-decorations i,
    .packages-decorations i,
    .testimonials-decorations i {
        font-size: 25px !important;
        opacity: 0.04 !important;
    }
    
    .section-title i {
        font-size: 24px !important;
        margin-right: 8px !important;
    }
}