/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Gradient Sphere Background */
.gradient-sphere {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(39, 198, 110, 0.1) 0%, transparent 70%);
    top: -300px;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
}

/* Hero Title Gradient */
.hero h1 span {
    background: linear-gradient(90deg, var(--primary), #fff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Light theme: Use dark gradient for readability */
[data-theme="light"] .hero h1 span {
    background: linear-gradient(90deg, var(--primary), #1C1C1E);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* FAQ Accordion Transitions */
.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .faq-answer {
    padding: 1.5rem;
    max-height: 200px;
}

/* Hover Scale Effects */
.btn:hover,
.glass-card:hover {
    transform: translateY(-2px);
}