/* Animations */
@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInLeft {
    0% {
        opacity: 0;
        transform: translateX(30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scrollAnim {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    70% {
        transform: translateX(-50%) translateY(20px);
        opacity: 0;
    }
    71% {
        transform: translateX(-50%) translateY(0);
        opacity: 0;
    }
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* Animation classes */
.animate-fade-in {
    animation: fadeIn 0.8s forwards;
}

.animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
}

.animate-fade-in-right {
    opacity: 0;
    transform: translateX(-30px);
}

.animate-fade-in-left {
    opacity: 0;
    transform: translateX(30px);
}

/* Scroll-based animations */
.animated {
    transition: all 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.animated.fade-in-up {
    animation: fadeInUp 0.8s forwards;
}

.animated.fade-in-right {
    animation: fadeInRight 0.8s forwards;
}

.animated.fade-in-left {
    animation: fadeInLeft 0.8s forwards;
}

/* Delay classes */
.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

.delay-400 {
    animation-delay: 0.4s;
}

.delay-500 {
    animation-delay: 0.5s;
}

.delay-600 {
    animation-delay: 0.6s;
}

.delay-700 {
    animation-delay: 0.7s;
}

.delay-800 {
    animation-delay: 0.8s;
}

/* For form submission */
@keyframes formSuccess {
    0% {
        transform: scale(0.9);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.form-success {
    animation: formSuccess 0.5s forwards;
}

/* Loader animation */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.loader {
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}