.font-cinzel {
    font-family: 'Cinzel', serif;
}
.font-montserrat {
    font-family: 'Montserrat', sans-serif;
}

/* Modern Standard Scrollbar */
html {
    --scrollbar-thumb: #FFFFFF;
    --scrollbar-track: #000000;
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
    scrollbar-width: thin;
}

/* Legacy fallback for WebKit/Blink browsers */
@supports not (scrollbar-color: auto) {
    ::-webkit-scrollbar {
        width: 6px;
    }
    ::-webkit-scrollbar-track {
        background: var(--scrollbar-track);
    }
    ::-webkit-scrollbar-thumb {
        background: var(--scrollbar-thumb);
        border-radius: 3px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #E5E5E5;
    }
}

/* Scroll-Driven Animations: Shrinking Header */
@keyframes shrink-header {
    to {
        padding-top: 1rem;
        padding-bottom: 1rem;
        background-color: rgba(0, 0, 0, 0.95);
    }
}

@supports ((animation-timeline: scroll()) and (animation-range: 0% 100%)) {
    header {
        animation: shrink-header auto linear both;
        animation-timeline: scroll(block root);
        animation-range: 0px 100px;
    }
}

/* Scroll-Driven Animations: Reveal Elements */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Active fallback class for JS IntersectionObserver */
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Note: Reveal animations are handled accessibly and dynamically via high-performance IntersectionObserver */

/* Modern Form UX & Input Validation */
#newsletter-email {
    transition: border-color 0.3s ease, background-color 0.3s ease;
}
#newsletter-email:user-invalid {
    border-color: #EF4444; /* tailwind red-500 */
    background-color: rgba(239, 68, 68, 0.05);
}
#newsletter-email:user-valid {
    border-color: #10B981; /* tailwind emerald-500 */
}
/* Adjacent sibling selector to reveal error message accessibly */
#newsletter-email:user-invalid ~ .error-msg {
    display: block;
}

/* Custom Dialog & Toast Premium Style */
#premium-dialog::backdrop {
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
    transition: all 0.5s ease;
}

/* Toast animation details */
.toast-animate-in {
    animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Parallax Image Styles (Positioning and transitions are updated dynamically on scroll) */
.card-parallax-img {
    transform: scale(1.15); /* Slightly larger zoom to allow vertical motion */
    transition: transform 0.15s ease-out;
    will-change: transform;
}