/* Custom Styles for Bilingual Communication Potential */

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Base Styles */
body {
    font-family: 'DM Sans', sans-serif;
    color: #2D3436;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Quicksand', sans-serif;
}

/* Scroll Reveal Animation Classes */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Animation Delays */
.reveal-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.reveal-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.reveal-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.reveal-on-scroll:nth-child(4) { transition-delay: 0.4s; }

/* Navbar Transition */
#navbar.scrolled #nav-bg {
    opacity: 1;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: #FF6B81;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #FF4757;
}

/* Mobile Menu Transitions */
#mobile-menu {
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
}

#mobile-menu.open {
    transform: translateX(0);
}

#mobile-menu.closed {
    transform: translateX(100%);
}