/* Custom styles for CellZone & Repair */

/* Base */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navbar */
#navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.4s ease;
}

#navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

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

#mobile-menu .menu-line.active:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
#mobile-menu .menu-line.active:nth-child(2) {
    opacity: 0;
}
#mobile-menu .menu-line.active:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
}

/* Scroll reveal (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ensure content is visible without JS */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Hero image hover */
@media (hover: hover) {
    .group:hover .group-hover\:-translate-y-1 {
        transform: translateY(-4px);
    }
}

/* 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;
}

/* Selection */
::selection {
    background: #0d9488;
    color: white;
}

/* Image loading placeholder */
img {
    background-color: #f1f5f9;
}

/* Map container */
iframe {
    filter: saturate(0.8) contrast(1.05);
    transition: filter 0.3s ease;
}
iframe:hover {
    filter: saturate(1) contrast(1);
}

/* Mobile nav links */
.mobile-nav-link {
    position: relative;
}
.mobile-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0d9488;
    transition: width 0.3s ease;
}
.mobile-nav-link:hover::after {
    width: 100%;
}

/* Service card icon transition */
.w-14 {
    transition: background-color 0.5s ease;
}

/* Smooth focus */
a:focus-visible, button:focus-visible {
    outline: 2px solid #0d9488;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Accessory card overlay transition */
.group:hover .absolute {
    /* Ensures overlays are visible on hover for interactive feel */
}