*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    overflow-x: hidden;
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(255, 255, 255, 0.97) !important;
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
}

.navbar-scrolled .nav-text {
    color: #1e293b !important;
}

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

.navbar-scrolled .nav-icon {
    color: #0f766e !important;
}

/* Mobile menu */
.mobile-menu-open {
    opacity: 1 !important;
    visibility: visible !important;
    translate: 0 0 !important;
}

/* Service card hover */
.service-card {
    transform: translateY(0);
}

.service-card:hover {
    transform: translateY(-4px);
}

/* Testimonial card hover */
.testimonial-card {
    transform: translateY(0);
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

/* Scroll reveal base — content is visible by default */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .scroll-reveal {
        transition: none;
    }
    
    .service-card:hover,
    .testimonial-card:hover {
        transform: none;
    }
    
    .gallery-img {
        transition: none;
    }
}

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

::-webkit-scrollbar-track {
    background: #f8fafc;
}

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

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

/* Selection color */
::selection {
    background: #0f766e;
    color: white;
}

/* Focus visible */
:focus-visible {
    outline: 2px solid #0f766e;
    outline-offset: 2px;
}