/* General reset and base styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Mobile Navigation */
.mobile-nav-container {
    display: none; /* Hidden by default, will be shown only on mobile */
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 1000;
}

/* Typography */
.heading-medium {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.heading-small {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.1rem;
    color: #4a4a4a;
    margin-bottom: 1rem;
}

/* Text alignment */
.text-center {
    text-align: center;
}

.text-justified {
    text-align: justify;
}

/* Layout components */
.section {
    padding: 3rem 1.5rem;
}

.section-small {
    padding: 1.5rem 1.5rem;
}

.columns-container {
    display: flex;
    flex-wrap: wrap;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    margin-top: -0.75rem;
}

.column {
    display: block;
    flex-basis: 0;
    flex-grow: 1;
    flex-shrink: 1;
    padding: 0.75rem;
}

.column-third {
    flex: none;
    width: 33.3333%;
    padding: 0.75rem;
}

.column-fourth {
    flex: none;
    width: 25%;
    padding: 0.75rem;
}

.column-half {
    flex: none;
    width: 50%;
    padding: 0.75rem;
}

/* Box component */
.box {
    background-color: white;
    border-radius: 6px;
    box-shadow: 0 0.5em 1em -0.125em rgba(10, 10, 10, 0.1), 0 0 0 1px rgba(10, 10, 10, 0.02);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

/* Hamburger Menu */
.hamburger-menu {
    position: relative;
}

.hamburger-icon {
    cursor: pointer;
    padding: 10px;
    display: block;
    background-color: #3273dc; /* Bulma-like blue */
    border-radius: 4px;
}

.hamburger-icon span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 5px 0;
    transition: 0.3s;
}

.hamburger-icon.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger-icon.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-icon.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.menu-items {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #3273dc;
    width: 250px;
    box-shadow: 0 8px 16px rgba(10, 10, 10, 0.1);
    padding: 0.5rem 0;
    border-radius: 4px;
    display: none;
    margin-top: 5px;
}

.menu-items.active {
    display: block;
}

.menu-items a {
    display: block;
    color: white;
    padding: 0.75rem 1rem;
    text-decoration: none;
    transition: background-color 0.2s;
}

.menu-items a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
    /* Show mobile menu */
    .mobile-nav-container {
        display: block;
    }

    /* Column adjustments for mobile */
    .columns-container {
        flex-direction: column;
    }

    .column-third,
    .column-fourth,
    .column-half {
        width: 100%;
    }

    iframe {
        width: 100%;
        height: auto;
    }
}