/* Costa Verde Grill & Ceviche Bar — Custom Styles */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0c0a09;
}
::-webkit-scrollbar-thumb {
    background: #115e59;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #0d9488;
}

/* Selection color */
::selection {
    background: rgba(13, 148, 136, 0.4);
    color: #f0fdfa;
}

/* Hero parallax background */
#heroBg {
    will-change: transform;
}

/* Navbar transition */
#navbar {
    will-change: transform, background-color;
}

#navbar.scrolled {
    background-color: rgba(12, 10, 9, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Mobile menu animations */
#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

/* Hamburger animation */
#menuToggle.active #bar1 {
    transform: translateY(6px) rotate(45deg);
}
#menuToggle.active #bar2 {
    opacity: 0;
    transform: scaleX(0);
}
#menuToggle.active #bar3 {
    transform: translateY(-6px) rotate(-45deg);
}

/* Mobile link animation */
.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* Scroll reveal animations (below the fold only) */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #5eead4;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Aspect ratio fallback */
.aspect-\[4\/5\] {
    aspect-ratio: 4/5;
}

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

/* Loading state for form */
button[type="submit"]:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Gallery hover */
.grid > div > img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}