/* Animation Classes */

/* Fade Up — initial hidden state */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
}

/* Split Text — reserved for future use */
.split-text .word {
    opacity: 0;
    display: inline-block;
    white-space: nowrap;
    transform: translateY(80px);
}

/* Hero Animations */
.hero-subtitle {
    opacity: 0;
}

.hero-cta {
    opacity: 0;
}

/* Card Hover */
.card-hover-lift {
    transition: transform var(--transition-base);
}

.card-hover-lift:hover {
    transform: translateY(-6px) scale(1.02);
}

/* CTA Pulse */
.cta-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background-color: var(--gold);
    color: var(--bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 40;
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 12px rgba(212, 176, 106, 0.3);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background-color: var(--gold-hover);
    transform: translateY(-2px);
}

/* Mobile Menu */
.mobile-menu-enter {
    animation: slideIn 0.3s ease forwards;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section-specific initial hidden states */
.trial-benefit {
    opacity: 0;
    transform: translateY(30px);
}

.trial-cta {
    opacity: 0;
    transform: translateY(20px);
}

.final-cta-subtitle {
    opacity: 0;
    transform: translateY(30px);
}

.final-cta-btn {
    opacity: 0;
    transform: translateY(20px);
}

.comparison-column {
    opacity: 0;
}

/* Focus Styles */
*:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--gold-hover));
    z-index: 9999;
    transform-origin: left;
    transform: scaleX(0);
}