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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

::selection {
    background-color: #E07A5F;
    color: #fff;
}

/* Navbar scroll state */
#navbar.scrolled #navbar-bg {
    opacity: 1;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #E07A5F;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

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

#mobile-menu.open #menu-icon-open {
    opacity: 0;
    transform: rotate(90deg);
}

#mobile-menu.open #menu-icon-close {
    opacity: 1;
    transform: rotate(0deg);
}

.mobile-nav-link {
    position: relative;
}

/* Service cards */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #E07A5F, #C96A52);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

/* Gallery */
.gallery-item {
    cursor: pointer;
}

/* Back to top */
#back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .service-card::before {
        transform: scaleX(1);
    }

    .gallery-item img {
        transition: none;
    }
}

/* Focus visible */
:focus-visible {
    outline: 2px solid #E07A5F;
    outline-offset: 2px;
}

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

::-webkit-scrollbar-track {
    background: #1A2028;
}

::-webkit-scrollbar-thumb {
    background: #E07A5F;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #C96A52;
}