@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

html {
    scroll-padding-top: 5rem;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
}

.hero-gradient {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

/* Mobilne menu */
#mobile-menu {
    display: none;
}
#mobile-menu.open {
    display: block;
}

/* Przycisk scroll-to-top */
#scroll-top {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}
#scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}
#scroll-top.visible:hover {
    transform: translateY(-4px);
}

/* Aktywny link w nawigacji */
.nav-link.active {
    color: #2563eb;
}