.nbw-store {
    --nb-navy: #08152f;
    --nb-blue: #2563eb;
    --nb-cyan: #38bdf8;
    --nb-border: #dbe4f0;
    --nb-text: #15213a;
    --nb-muted: #60708b;
    max-width: 1180px;
    margin: 24px auto 56px;
    color: var(--nb-text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.nbw-store *, .nbw-store *::before, .nbw-store *::after { box-sizing: border-box; }

.nbw-hero {
    padding: 42px;
    border-radius: 24px;
    color: #fff;
    background:
        radial-gradient(circle at 85% 20%, rgba(56, 189, 248, .32), transparent 28%),
        linear-gradient(135deg, #071329 0%, #153e8d 72%, #2563eb 100%);
    box-shadow: 0 22px 55px rgba(8, 21, 47, .2);
}

.nbw-kicker { color: #7dd3fc; font-weight: 900; letter-spacing: .18em; font-size: 12px; }
.nbw-hero h1 { margin: 8px 0 10px; color: #fff; font-size: clamp(30px, 5vw, 50px); line-height: 1.06; }
.nbw-hero > p { max-width: 720px; margin: 0; color: #dbeafe; font-size: 17px; }

.nbw-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 30px; }
.nbw-steps span { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 12px; color: #bfdbfe; background: rgba(255,255,255,.06); }
.nbw-steps b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: rgba(255,255,255,.12); }
.nbw-steps .is-active { color: #fff; border-color: rgba(125,211,252,.55); background: rgba(56,189,248,.16); }

.nbw-section { margin-top: 34px; }
.nbw-heading { margin-bottom: 16px; }
.nbw-heading > span { color: var(--nb-blue); font-size: 12px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.nbw-heading h2 { margin: 4px 0 4px; font-size: 26px; color: var(--nb-navy); }
.nbw-heading p { margin: 4px 0 0; color: var(--nb-muted); }

.nbw-mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.nbw-mode {
    display: grid;
    grid-template-columns: 64px 1fr;
    grid-template-rows: auto auto;
    gap: 2px 14px;
    width: 100%;
    padding: 22px;
    text-align: left;
    border: 2px solid var(--nb-border);
    border-radius: 16px;
    background: #fff;
    color: var(--nb-text);
    cursor: pointer;
    transition: .18s ease;
}
.nbw-mode:hover { transform: translateY(-2px); border-color: #93c5fd; }
.nbw-mode.is-active { border-color: var(--nb-blue); box-shadow: 0 0 0 4px rgba(37,99,235,.1); }
.nbw-mode-icon { grid-row: 1 / 3; display: grid; place-items: center; width: 64px; height: 64px; border-radius: 15px; color: #fff; background: linear-gradient(135deg, #1d4ed8, #38bdf8); font-weight: 900; }
.nbw-mode strong { align-self: end; font-size: 19px; }
.nbw-mode small { color: var(--nb-muted); font-size: 14px; }

.nbw-product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.nbw-product {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 390px;
    padding: 22px;
    border: 1px solid var(--nb-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(15,35,65,.06);
    transition: .18s ease;
}
.nbw-product[hidden] { display: none; }
.nbw-product:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(15,35,65,.11); }
.nbw-product.is-featured { border: 2px solid #60a5fa; }
.nbw-product.is-selected { border-color: var(--nb-blue); box-shadow: 0 0 0 4px rgba(37,99,235,.1); }
.nbw-badge, .nbw-mini-badge { display: inline-flex; width: max-content; border-radius: 999px; background: #dbeafe; color: #1d4ed8; font-weight: 800; }
.nbw-badge { position: absolute; top: -12px; left: 20px; padding: 5px 11px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.nbw-mini-badge { padding: 3px 8px; font-size: 10px; }
.nbw-plan { color: var(--nb-blue); font-weight: 900; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.nbw-product h3 { min-height: 46px; margin: 8px 0; color: var(--nb-navy); font-size: 19px; line-height: 1.2; }
.nbw-product-top p { min-height: 42px; color: var(--nb-muted); }
.nbw-product ul { margin: 12px 0 18px; padding: 0; list-style: none; }
.nbw-product li { position: relative; margin: 8px 0; padding-left: 22px; color: #394966; font-size: 14px; }
.nbw-product li::before { content: "✓"; position: absolute; left: 0; color: #0f9f6e; font-weight: 900; }
.nbw-cycle-list { display: grid; gap: 8px; margin-top: auto; }
.nbw-cycle { width: 100%; padding: 11px 10px; border: 1px solid #bfd1ee; border-radius: 10px; color: #173b7a; background: #eff6ff; font-weight: 900; cursor: pointer; }
.nbw-cycle:hover, .nbw-cycle.is-selected { color: #fff; border-color: var(--nb-blue); background: var(--nb-blue); }
.nbw-cycle small { margin-left: 3px; font-weight: 600; }

.nbw-extension-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.nbw-extension { position: relative; display: flex; flex-direction: column; gap: 7px; min-height: 150px; padding: 17px; text-align: left; border: 1px solid var(--nb-border); border-radius: 14px; color: var(--nb-text); background: #fff; cursor: pointer; }
.nbw-extension:hover { border-color: #93c5fd; }
.nbw-extension.is-selected { border: 2px solid var(--nb-blue); box-shadow: 0 0 0 3px rgba(37,99,235,.09); }
.nbw-extension:disabled { cursor: not-allowed; opacity: .46; }
.nbw-extension strong { font-size: 15px; }
.nbw-extension small { flex: 1; color: var(--nb-muted); }
.nbw-extension > span:last-child { color: #173b7a; font-size: 12px; font-weight: 800; }
.nbw-trial-note { padding: 11px 14px; border-radius: 10px; color: #854d0e; background: #fef3c7; }

.nbw-summary { position: sticky; z-index: 20; bottom: 14px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 26px; margin-top: 34px; padding: 18px 22px; border: 1px solid #c7d8ef; border-radius: 17px; background: rgba(255,255,255,.96); box-shadow: 0 16px 42px rgba(8,21,47,.18); backdrop-filter: blur(12px); }
.nbw-summary span, .nbw-summary small { display: block; color: var(--nb-muted); }
.nbw-summary strong { display: block; color: var(--nb-navy); font-size: 17px; }
.nbw-total { text-align: right; }
.nbw-total strong { font-size: 22px; }
.nbw-checkout { padding: 13px 20px; border: 0; border-radius: 11px; color: #fff; background: linear-gradient(135deg, #1d4ed8, #2563eb); font-weight: 900; cursor: pointer; }
.nbw-checkout:disabled { cursor: not-allowed; opacity: .45; }
.nbw-alert { margin-top: 24px; padding: 16px; border-radius: 12px; color: #075985; background: #e0f2fe; }
.nbw-alert-error { color: #991b1b; background: #fee2e2; }
.nbw-support { margin-top: 22px; text-align: center; color: var(--nb-muted); }
.nbw-support a { color: var(--nb-blue); font-weight: 800; }

@media (max-width: 1000px) {
    .nbw-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .nbw-extension-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
    .nbw-store { margin-top: 12px; }
    .nbw-hero { padding: 28px 20px; border-radius: 18px; }
    .nbw-steps { grid-template-columns: repeat(2, 1fr); }
    .nbw-mode-grid, .nbw-product-grid, .nbw-extension-grid { grid-template-columns: 1fr; }
    .nbw-product { min-height: 0; }
    .nbw-summary { position: static; grid-template-columns: 1fr; gap: 13px; }
    .nbw-total { text-align: left; }
    .nbw-checkout { width: 100%; }
}