/* Custom Styles for El Nica Restaurant */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0f172a;
}
::-webkit-scrollbar-thumb {
    background: #0d9488;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #14b8a6;
}

/* Navigation transition */
#navbar.scrolled {
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* Nav link hover effect */
.nav-link::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: #2dd4bf;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}

/* Mobile menu animation */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
#mobile-menu.active {
    max-height: 400px;
}

.mobile-link {
    position: relative;
    padding-left: 0;
    transition: padding-left 0.3s ease, color 0.3s ease;
}
.mobile-link:hover {
    padding-left: 1rem;
    color: #2dd4bf;
}
.mobile-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: #2dd4bf;
    transition: width 0.3s ease;
}
.mobile-link:hover::before {
    width: 0.5rem;
}

/* Hero gradient animation */
@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Card hover effects */
.group:hover .group-hover\:scale-110 {
    transform: scale(1.1);
}

/* Button ripple effect */
button, a {
    position: relative;
    overflow: hidden;
}

/* Selection color */
::selection {
    background: #14b8a6;
    color: white;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .group-hover\:scale-110,
    img {
        transition: none;
    }
    .group:hover .group-hover\:scale-110 {
        transform: none;
    }
}

/* Responsive typography adjustments */
@media (max-width: 640px) {
    .font-serif {
        line-height: 1.1;
    }
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #14b8a6;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Image loading placeholder */
img {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

/* Subtle pattern for section backgrounds */
.pattern-dots {
    background-image: radial-gradient(circle, rgba(20, 184, 166, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}