/* TechBuzz Solution - Animations */
@keyframes tb-buzz {
    0%, 100% { 
        transform: rotate(0deg); 
    }
    25% { 
        transform: rotate(5deg); 
    }
    75% { 
        transform: rotate(-5deg); 
    }
}

@keyframes tb-float {
    0%, 100% { 
        transform: translateY(0); 
    }
    50% { 
        transform: translateY(-20px); 
    }
}

@keyframes tb-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes tb-fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes tb-pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes tb-slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes tb-bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animation Classes */
.tb-animate-buzz {
    animation: tb-buzz 2s infinite;
}

.tb-animate-float {
    animation: tb-float 6s ease-in-out infinite;
}

.tb-animate-fadeInUp {
    animation: tb-fadeInUp 1s ease;
}

.tb-animate-fadeInRight {
    animation: tb-fadeInRight 1s ease;
}

.tb-animate-pulse {
    animation: tb-pulse 2s infinite;
}

.tb-animate-slideInLeft {
    animation: tb-slideInLeft 0.8s ease;
}

.tb-animate-bounceIn {
    animation: tb-bounceIn 1s ease;
}

/* Element-specific animations */
.tb-logo-icon {
    animation: tb-buzz 3s infinite;
}

.tb-element-1 {
    animation: tb-float 6s ease-in-out infinite;
}

.tb-element-2 {
    animation: tb-float 7s ease-in-out infinite 1s;
}

.tb-element-3 {
    animation: tb-float 5s ease-in-out infinite 2s;
}

.tb-hero-text {
    animation: tb-fadeInUp 1s ease;
}

.tb-hero-visual {
    animation: tb-fadeInRight 1s ease;
}

.tb-service-card:hover {
    animation: tb-pulse 0.5s ease;
    transform: translateY(-10px);
}

/* Scroll animations */
.tb-scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.tb-scroll-animate.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations for service cards */
.tb-service-card:nth-child(1) { transition-delay: 0.1s; }
.tb-service-card:nth-child(2) { transition-delay: 0.2s; }
.tb-service-card:nth-child(3) { transition-delay: 0.3s; }
.tb-service-card:nth-child(4) { transition-delay: 0.4s; }
.tb-service-card:nth-child(5) { transition-delay: 0.5s; }
.tb-service-card:nth-child(6) { transition-delay: 0.6s; }
.tb-service-card:nth-child(7) { transition-delay: 0.7s; }
.tb-service-card:nth-child(8) { transition-delay: 0.8s; }