.nav-link {
    @apply font-semibold uppercase text-sm tracking-wide hover:text-ultraRed transition-colors relative after:content-[''] after:absolute after:bottom-[-4px] after:left-0 after:w-0 after:h-[2px] after:bg-ultraRed after:transition-all hover:after:w-full drop-shadow-sm;
}

.mobile-nav-link {
    @apply text-xl font-bold border-b border-gray-100 pb-2 hover:text-ultraRed transition-colors;
}

.btn-hero-primary {
    @apply bg-ultraRed text-white px-8 py-4 rounded-full font-bold text-lg hover:bg-red-700 transition-all shadow-xl shadow-red-600/30 transform hover:-translate-y-1 hover:scale-105 border border-transparent;
}

.btn-hero-secondary {
    @apply bg-white/10 backdrop-blur-md text-white border border-white/50 px-8 py-4 rounded-full font-bold text-lg hover:bg-white hover:text-ultraBlue transition-all transform hover:-translate-y-1 hover:shadow-lg;
}

.service-card {
    @apply bg-white p-10 rounded-[2.5rem] shadow-lg border border-gray-100 relative overflow-hidden transition-all duration-300 hover:shadow-2xl hover:-translate-y-2;
}

#main-header.scrolled {
    @apply bg-white/95 shadow-md py-2 border-transparent;
}

#main-header.scrolled .nav-link {
    @apply text-slate-700;
}

#main-header.scrolled #logo-text {
    @apply text-ultraBlue drop-shadow-none;
}

#main-header.scrolled #menu-btn {
    @apply text-ultraBlue;
}

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

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