body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Hero */
.hero-section {
    background: radial-gradient(circle at top left, #0d6efd22, transparent 60%),
                linear-gradient(135deg, #020617, #0b1120);
    color: #f9fafb;
}

.hero-section .lead {
    color: rgba(248, 250, 252, 0.8);
}

.hero-visual {
    width: 100%;
    max-width: 420px;
    min-height: 260px;
    background: radial-gradient(circle at 20% 20%, #22d3ee, transparent 55%),
                radial-gradient(circle at 80% 80%, #6366f1, transparent 55%),
                linear-gradient(135deg, #020617, #0b1120);
}

/* Helpers */
.text-light-50 {
    color: rgba(248, 250, 252, 0.75) !important;
}

.icon-circle {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.domain-card {
    border-radius: .75rem;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background-color: #ffffff;
}

/* Navbar offset */
main {
    padding-top: 56px;
}

@media (min-width: 992px) {
    main {
        padding-top: 72px;
    }
}

.hero-visual {
    width: 100%;
    max-width: 420px;
    min-height: 260px;
    background: url('../img/hero-bg.png') center/cover no-repeat;
    border-radius: 1.5rem;
}


.floating-whatsapp {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 1050;
}

.floating-whatsapp a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: #25D366;
    color: #ffffff;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    font-size: 1.6rem;
}