.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    margin-bottom: 18px;
}

.brand-stack {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    font-family: var(--font-head);
    font-weight: 800;
    background: linear-gradient(135deg, rgba(123, 231, 255, 0.28), rgba(156, 200, 255, 0.18));
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.brand-copy {
    display: grid;
    gap: 2px;
}

.brand-copy strong {
    font-size: 14px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.topbar-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.nav-link {
    color: var(--muted);
    font-size: 14px;
}

.landing-simple {
    min-height: calc(100vh - 120px);
    display: grid;
    align-content: center;
    gap: 16px;
}

.hero-simple {
    display: grid;
    gap: 16px;
    max-width: 620px;
    padding: 44px;
}

.hero-simple h1 {
    margin: 0;
    font-family: var(--font-head);
    font-size: clamp(3rem, 10vw, 5.4rem);
    line-height: 0.95;
    letter-spacing: -0.08em;
}

.hero-simple p {
    margin: 0;
    font-size: clamp(1rem, 2vw, 1.12rem);
    color: var(--muted);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.simple-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    padding: 0 4px;
    color: var(--muted);
    font-size: 14px;
}

@media (max-width: 720px) {
    .topbar {
        padding: 12px 14px;
    }

    .hero-simple {
        padding: 28px;
    }
}