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

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

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f6f6f7;
}
::-webkit-scrollbar-thumb {
    background: #c4c6ca;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #a1a5ab;
}

/* Navbar transition */
#navbar {
    transition: background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

#navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

/* Service card stagger animation (progressive enhancement) */
.service-card {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease, background-color 0.4s ease, box-shadow 0.4s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .service-card {
        opacity: 0;
        transform: translateY(20px);
    }
    .service-card.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Testimonial card animation */
@media (prefers-reduced-motion: no-preference) {
    .testimonial-card {
        opacity: 0;
        transform: translateY(20px);
    }
    .testimonial-card.revealed {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.5s ease, transform 0.5s ease;
    }
}

/* Gallery image animation */
@media (prefers-reduced-motion: no-preference) {
    #gallery .rounded-3xl {
        opacity: 0;
        transform: translateY(20px);
    }
    #gallery .rounded-3xl.revealed {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.5s ease, transform 0.5s ease;
    }
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #ff6b35;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Mobile menu animation */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
#mobile-menu.open {
    max-height: 400px;
}

/* Smooth section transitions */
section {
    position: relative;
}

/* Print styles */
@media print {
    #navbar, #mobile-menu, button {
        display: none !important;
    }
    body {
        color: #000;
        background: #fff;
    }
}