/* 
    El Buho satx - Custom Styles
    Theme: Clean Minimalist, Burgundy & Blush
*/

:root {
    --color-burgundy: #800020;
    --color-blush: #FDF2F2;
    --color-stone: #F5F5F4;
}

body {
    background-color: var(--color-stone);
    color: #1c1917; /* stone-800 */
}

/* 
   Scroll Reveal Utility 
   Default state: Visible (progressive enhancement)
   JS adds .revealed class for animation
*/
.reveal-on-scroll {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* 
   Animation Keyframes 
   Used for Hero entrance
*/
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0; /* Start hidden */
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }

/* 
   Navbar Transition States
*/
.nav-scrolled {
    background-color: rgba(253, 242, 242, 0.95); /* Blush with transparency */
    backdrop-filter: blur(10px);
    padding-top: 1rem;
    padding-bottom: 1rem;
    box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}

/* 
   Mobile Menu Transitions
*/
#mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

.mobile-link {
    /* Initial state for JS animation */
    opacity: 0;
    transform: translateY(1rem);
}

/* 
   Custom Scrollbar 
*/
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-stone);
}

::-webkit-scrollbar-thumb {
    background: #d6d3d1; /* stone-300 */
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-burgundy);
}