/* ===========================
   SCROLL ANIMATIONS
   =========================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Initial state - invisible for scroll animation */
[data-animate] {
    opacity: 0;
    transform: translateY(60px);
    will-change: opacity, transform;
}

/* Apply animation when scrolled into view */
[data-animate].animate-in {
    animation: fadeInUp 1.4s ease-out forwards;
}

/* ===========================
   HOVER ANIMATIONS
   =========================== */

/* Button hover effect - lift up */
.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.btn:active {
    transform: translateY(0);
}

/* Link hover effect */
a:not(.btn) {
    transition: color 0.2s ease;
}

/* Card hover effect - lift up */
.service-card,
.contact-form {
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
}

/* Smooth transitions for interactive elements */
button,
input,
textarea,
select {
    transition: all 0.2s ease;
}