/* Custom styles for Bubble Tea Lab */

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(254, 252, 251, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(120, 31, 42, 0.08);
}

nav.scrolled .font-serif {
    color: #781f2a;
}

/* Mobile menu animation */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

#mobileMenu.open {
    max-height: 300px;
    padding-top: 0;
}

.mobile-link {
    position: relative;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #781f2a;
    transition: width 0.3s ease;
}

.mobile-link:hover::after {
    width: 100%;
}

/* Menu card hover */
.menu-card {
    position: relative;
}

.menu-card .flex.items-center.justify-between {
    transition: gap 0.3s ease;
}

.menu-card:hover .flex.items-center.justify-between {
    gap: 8px;
}

/* Scroll reveal base - always visible by default */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }

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

    .reveal.delay-100 { transition-delay: 0.1s; }
    .reveal.delay-200 { transition-delay: 0.2s; }
    .reveal.delay-300 { transition-delay: 0.3s; }
}

/* Floating card animation */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

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

::-webkit-scrollbar-track {
    background: #fdf0f1;
}

::-webkit-scrollbar-thumb {
    background: #f2bdb7;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e8918c;
}

/* Selection color */
::selection {
    background: #f2bdb7;
    color: #63161f;
}