:root {
    /* Brand colors derived from Univexx dark logo */
    --uxx-bg-primary: #050608; /* near-black */
    --uxx-bg-secondary: #0e2342; /* deep navy */

    --uxx-text-primary: #f3e6d3; /* warm ivory */
    --uxx-text-secondary: #cbb79b; /* muted ivory */

    --uxx-accent: #e6a86b; /* warm accent X */
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    background-color: var(--uxx-bg-primary);
    color: var(--uxx-text-primary);
    font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

main {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ---------- Sections ---------- */

.section {
    padding: 6rem 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

    .section.alt {
        background-color: var(--uxx-bg-secondary);
    }

/* ---------- Hero ---------- */

.hero {
    text-align: center;
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.hero-logo {
    width: 220px;
    max-width: 70%;
    margin-bottom: 2.5rem;
}

.hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.hero p {
    font-size: 1.15rem;
    color: var(--uxx-text-secondary);
    max-width: 680px;
    margin: 0 auto;
}

/* ---------- Headings ---------- */

h2 {
    font-size: 1.9rem;
    margin-bottom: 1rem;
}

p {
    line-height: 1.7;
}

/* ---------- Feature list ---------- */

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    font-size: 1rem;
}

/* ---------- Audience ---------- */

.audience {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    color: var(--uxx-text-secondary);
}

/* ---------- Footer ---------- */

footer {
    text-align: center;
    padding: 3rem 1rem;
    font-size: 0.85rem;
    color: var(--uxx-text-secondary);
}