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

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #2F4899;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1e3066;
}

.glass-header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.glass-menu {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

#contato .glass-card {
    background: rgba(47, 72, 153, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

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

.animate-fade-in {
    animation: fadeIn 1.5s ease-out forwards;
}

.header-hidden {
    transform: translateY(-100%);
}

.slide-up-element {
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-up-element.is-visible {
    transform: translateY(0);
    opacity: 1;
}