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

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

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #050D1A;
}

::-webkit-scrollbar-thumb {
    background: #1B3D73;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #D4A017;
}

::selection {
    background: #D4A017;
    color: #050D1A;
}

/* Scroll reveal base — visible by default, animated via JS only */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .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; }
}

/* Navbar transition */
.navbar-scrolled {
    background: rgba(10, 22, 40, 0.95) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Geometric accent shapes */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

/* Service card hover glow */
.service-card:hover {
    box-shadow: 0 0 40px rgba(212, 160, 23, 0.08);
}

/* Testimonial card hover */
.testimonial-card:hover {
    border-color: rgba(212, 160, 23, 0.3);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
}

/* Smooth focus states */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #E8B82C;
    outline-offset: 2px;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Gold accent line */
.gold-line {
    position: relative;
}

.gold-line::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #D4A017, #E8B82C);
    margin-top: 12px;
    border-radius: 2px;
}