:root {
    --lumina-blue: #0b3a78;
    --lumina-blue2: #0a2b55;
    --lumina-gold: #f4a000;
    --ink: #0b1220;
    --muted: #54606f;
    --card: #ffffff;
    --line: #e8edf5;
    --bg: #f6f8fc;
}

html, body {
    height: 100%;
}

body {
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--ink);
    background: radial-gradient(1200px 600px at 10% 10%, rgba(244,160,0,.10), transparent 60%), radial-gradient(1200px 600px at 90% 0%, rgba(11,58,120,.12), transparent 60%), var(--bg);
}

.lumina-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255,255,255,.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--lumina-blue), var(--lumina-blue2));
    box-shadow: 0 10px 30px rgba(11,58,120,.18);
}

.brand-name {
    font-weight: 800;
    letter-spacing: .10em;
}

.brand-sub {
    color: var(--muted);
    font-weight: 600;
    font-size: .9rem;
}

.navbar .nav-link {
    color: var(--ink);
    opacity: .9;
    font-weight: 600;
}

    .navbar .nav-link:hover {
        opacity: 1;
    }

.btn-lumina {
    border: 0;
    color: #fff;
    font-weight: 700;
    padding: .6rem 1rem;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--lumina-blue), var(--lumina-blue2));
    box-shadow: 0 10px 25px rgba(11,58,120,.18);
}

    .btn-lumina:hover {
        transform: translateY(-1px);
        color: #fff;
    }

.lumina-main {
    min-height: calc(100vh - 140px);
}

.section {
    padding: 64px 0;
}

.hero {
    padding: 72px 0 48px 0;
}

.hero-kicker {
    display: inline-flex;
    gap: .5rem;
    align-items: center;
    padding: .35rem .65rem;
    border-radius: 999px;
    background: rgba(244,160,0,.12);
    border: 1px solid rgba(244,160,0,.20);
    color: #6b4a00;
    font-weight: 700;
    font-size: .9rem;
}

.hero h1 {
    font-weight: 900;
    letter-spacing: -0.02em;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    margin-top: 14px;
}

.hero p {
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 58ch;
}

.card-lumina {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: 0 18px 60px rgba(15, 23, 42, 0.06);
}

    .card-lumina .card-body {
        padding: 22px;
    }

.badge-pro {
    background: rgba(11,58,120,.10);
    color: var(--lumina-blue2);
    border: 1px solid rgba(11,58,120,.18);
    font-weight: 700;
}

.badge-gold {
    background: rgba(244,160,0,.12);
    color: #6b4a00;
    border: 1px solid rgba(244,160,0,.20);
    font-weight: 800;
}

.icon-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    display: inline-block;
    background: var(--lumina-gold);
    box-shadow: 0 8px 20px rgba(244,160,0,.25);
}

.list-check {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

    .list-check li {
        display: flex;
        gap: .65rem;
        align-items: flex-start;
        padding: .45rem 0;
        color: var(--muted);
    }

        .list-check li::before {
            content: "✓";
            font-weight: 900;
            color: var(--lumina-blue);
            margin-top: 1px;
        }

.kpi {
    border-top: 1px dashed var(--line);
    padding-top: 14px;
    color: var(--muted);
    font-size: .95rem;
}

.lumina-footer {
    border-top: 1px solid var(--line);
    background: rgba(255,255,255,.65);
}

.footer-title {
    font-weight: 900;
    letter-spacing: .08em;
}

.footer-sub {
    color: var(--muted);
}