/* Custom styles for Wili Wili's Shave Ice Haven */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

nav.scrolled .nav-logo-text {
    color: #0f172a;
}

nav.scrolled .nav-link {
    color: #475569;
}

nav.scrolled .nav-link:hover {
    color: #0d9488;
    background: #f0fdfa;
}

/* Scroll reveal animations - progressive enhancement */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* At-rest state: content is visible by default */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
    }

    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Blob animations */
@keyframes blob {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

.animate-blob {
    animation: blob 7s ease-in-out infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animation-delay-4000 {
    animation-delay: 4s;
}

/* Scroll dot animation */
@keyframes scroll-dot {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(12px); opacity: 0; }
}

.animate-scroll-dot {
    animation: scroll-dot 1.5s ease-in-out infinite;
}

/* Feature items hover */
.feature-item {
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-4px);
}

/* Mobile menu transitions */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile nav links */
.mobile-nav-link {
    display: block;
    width: 100%;
}

/* Form focus styles */
input:focus,
textarea:focus {
    outline: none;
}

/* Selection color */
::selection {
    background: #99f6e4;
    color: #042f2e;
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .font-display {
        line-height: 1.15;
    }
}