/* 
 * National Language School Custom Styles
 * Minimalist, clean, and responsive
 */

:root {
    --emerald-50: #f2fcf5;
    --emerald-100: #e1f8e8;
    --emerald-700: #146b40;
    --emerald-900: #0f452b;
    --cream-50: #fdfcf8;
}

html {
    scroll-behavior: smooth;
}

body {
    /* Custom font loaded via Google Fonts */
    font-family: 'Manrope', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--cream-50);
}

::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

/* Navbar Scroll Effect */
.nav-scrolled {
    background: rgba(253, 252, 248, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(20, 107, 64, 0.1);
}

/* Animation Utilities */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

/* Input Focus Styles */
input:focus, select:focus, textarea:focus {
    box-shadow: 0 0 0 4px rgba(20, 107, 64, 0.1);
}

/* Button Hover Effects */
button, a {
    transition: all 0.3s ease;
}