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

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f5f5f4;
}
::-webkit-scrollbar-thumb {
    background: #d6d3d1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #a8a29e;
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(250, 250, 249, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

/* Service card hover lift */
.service-card {
    transform: translateY(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Mobile menu animation */
.menu-line {
    transition: all 0.3s ease;
}
#mobile-menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
#mobile-menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}
#mobile-menu-btn.active .menu-line:nth-child(3) {
    width: 1.5rem;
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile link hover */
.mobile-link {
    position: relative;
}
.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #FF6B4A;
    transition: width 0.3s ease;
}
.mobile-link:hover::after {
    width: 100%;
}

/* CTA button pulse */
@keyframes soft-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 107, 74, 0.3); }
    50% { box-shadow: 0 0 0 10px rgba(255, 107, 74, 0); }
}

/* Image hover zoom */
.rounded-2xl.overflow-hidden img {
    transition: transform 0.6s ease;
}
.rounded-2xl.overflow-hidden:hover img {
    transform: scale(1.03);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .service-card,
    .rounded-2xl.overflow-hidden img,
    .menu-line {
        transition: none;
    }
    .service-card:hover {
        transform: none;
    }
}

/* Fade-in animations for scroll reveal */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* At-rest state for elements that get animated */
@media (prefers-reduced-motion: no-preference) {
    .reveal-hidden {
        opacity: 1;
        transform: translateY(0);
    }
}