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

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

body {
    overflow-x: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0e0c0a;
}
::-webkit-scrollbar-thumb {
    background: #C9A962;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #e8d5a3;
}

/* Gold shimmer animation for hero text */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Fade up for scroll reveal (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* Service card hover tilt effect */
.service-card {
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease, background 0.4s ease;
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px -20px rgba(201, 169, 98, 0.15);
}

/* Button magnetic effect */
a[href^="tel:"], button[type="submit"] {
    position: relative;
    overflow: hidden;
}
a[href^="tel:"]::after, button[type="submit"]::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}
a[href^="tel:"]:hover::after, button[type="submit"]:hover::after {
    opacity: 1;
}

/* Selection color */
::selection {
    background: rgba(201, 169, 98, 0.3);
    color: #fff;
}

/* Mobile menu transitions */
#mobile-menu {
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}
#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

/* Hamburger animation */
.hamburger-line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}
body.menu-open .hamburger-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
body.menu-open .hamburger-line:nth-child(2) {
    opacity: 0;
}
body.menu-open .hamburger-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
    width: 1.5rem;
    margin-right: 0;
}

/* Navbar background transition */
nav.scrolled {
    background: rgba(8, 7, 6, 0.92) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 169, 98, 0.1);
}

/* Gallery image hover */
.relative.rounded-2xl.overflow-hidden.group {
    will-change: transform;
}

/* Form focus states */
input:focus, select:focus, textarea:focus {
    outline: none;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
}