:root {
    --gold: #D4AF37;
    --dark: #0f0f0f;
    --darker: #0a0a0a;
}

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-200 { transition-delay: 200ms; }
.delay-400 { transition-delay: 400ms; }

.glass-card {
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.03);
}

/* Nav Link Hover Effect */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

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

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.animate-float {
    animation: float 5s ease-in-out infinite;
}

/* Form Styles */
.form-input-dark {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px 16px;
    color: white;
    outline: none;
    transition: all 0.3s ease;
}

.form-input-dark:focus {
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.08);
}

/* Mobile Menu Transition */
#mobileMenu.show {
    display: flex;
    animation: fadeIn 0.3s ease-in-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}