/* Animasi scroll ringan */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Placeholder styling */
.img-placeholder {
    background:
        radial-gradient(circle at 24% 20%, rgba(250, 247, 239, 0.96) 0 18%, transparent 34%),
        radial-gradient(circle at 78% 76%, rgba(201, 162, 74, 0.20) 0 22%, transparent 42%),
        linear-gradient(135deg, rgba(31, 77, 58, 0.13), rgba(243, 232, 208, 0.78) 52%, rgba(201, 162, 74, 0.16)),
        #F3E8D0;
    box-shadow: inset 0 0 0 1px rgba(31, 77, 58, 0.08);
}

/* Chatbot Animations */
.chat-bounce {
    animation: chat-bounce 1s infinite;
}

.chat-bounce:nth-child(2) {
    animation-delay: 0.2s;
}

.chat-bounce:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes chat-bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-4px);
    }
}