body {
    background:
        radial-gradient(circle at top left, #f5efe6 0, transparent 35%),
        linear-gradient(135deg, #f8f5ef 0%, #eef1f4 100%);
    color: #1f2933;
    min-height: 100vh;
}

.site-shell {
    max-width: 1120px;
    margin: 0 auto;
    padding: 24px 16px 48px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(18px);
}

.nav-pill {
    border-radius: 999px;
    padding: 10px 16px;
    text-decoration: none;
    color: #1f2933;
    font-weight: 600;
}

.nav-pill:hover {
    background: rgba(31, 41, 51, 0.08);
    color: #000;
}

.brand-title {
    font-weight: 800;
    letter-spacing: -0.04em;
}

.btn-premium {
    border-radius: 999px;
    padding: 12px 22px;
    font-weight: 700;
}

.section-title {
    font-weight: 800;
    letter-spacing: -0.03em;
}

nav.glass-card {
    position: sticky;
    top: 16px;
    z-index: 1000;
    padding: 18px 26px !important;
}

.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}