/* =========================
   BASE
========================= */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: var(--color-surface);
    color: var(--color-text);
}

#container {
    max-width: 80rem;
    margin: 0 auto;
    background: white;
    min-height: 100vh;
}

/* =========================
   HEADER
========================= */
#header {
    background: var(--color-accent);
    padding: 1rem;
    text-align: center;
}

#title {
    margin: 0;
    color: white;
    font-size: 2rem;
    letter-spacing: 2px;
}

/* =========================
   NAVIGATION
========================= */
.menualfa {
    display: flex;
    justify-content: center;
    gap: 15px;

    padding: 10px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.linksMenu {
    text-decoration: none;
    padding: 8px 16px;

    background: white;
    border: 1px solid var(--color-border);
    border-radius: 6px;

    color: var(--color-text);
    transition: 0.2s;
}

.linksMenu:hover {
    background: var(--color-accent);
    color: white;
}

/* =========================
   HERO / INTRO
========================= */
.betaxx {
    padding: 20px;
    text-align: center;
    font-size: 1.2rem;
}

/* =========================
   CONTENT WRAPPER
========================= */
#infoBox {
    padding: 20px;
}

/* =========================
   SECTION HEADER
========================= */
.heading2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--color-accent);
}

/* =========================
   MAIN SECTION LAYOUT
========================= */
.section {
    display: flex;
    gap: 30px;
    margin-top: 20px;
}

/* LEFT COLUMN */
.section > div:first-child {
    flex: 1;
}

/* RIGHT COLUMN */
.section > div:last-child {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* =========================
   TEXT BLOCK
========================= */
.section1 {
    background: var(--color-surface);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
}

/* =========================
   LISTS
========================= */
ul, ol {
    padding-left: 20px;
}

li {
    margin-bottom: 10px;
}

/* =========================
   MAIN LINKS (courses)
========================= */
.mainLinks {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: bold;
}

.mainLinks:hover {
    text-decoration: underline;
}

/* =========================
   SIDE TITLE BLOCK
========================= */
.title2 {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* =========================
   IMAGE
========================= */
img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 768px) {
    .section {
        flex-direction: column;
    }

    #title {
        font-size: 1.5rem;
    }
}