/* Trang /san-pham/{slug} — ưu tiên đăng ký, hướng dẫn cuối trang */

.tx-product-hero-actions--register {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
}

.tx-product-cta-main,
.tx-product-cta-year {
    font-weight: 700;
}

body.sl-site .tx-product-hero .tx-product-cta-main {
    background: #fff;
    color: var(--tx-primary-dark, #1e3a8a);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

body.sl-site .tx-product-hero .tx-product-cta-main:hover {
    background: #f8fbff;
    color: var(--tx-primary-dark, #1e3a8a);
}

body.sl-site .tx-product-hero .tx-product-cta-year {
    background: rgba(255, 255, 255, 0.18);
    border: 2px solid rgba(255, 255, 255, 0.65);
    color: #fff;
}

body.sl-site .tx-product-hero .tx-product-cta-year:hover {
    background: rgba(255, 255, 255, 0.28);
    color: #fff;
}

.tx-product-register-section {
    background: var(--tx-bg-alt, #e8eef4);
    border-bottom: 1px solid var(--tx-border, #dde3ea);
}

.tx-product-register-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.tx-product-register-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1.15rem 1.2rem;
    border-radius: 12px;
    background: var(--tx-surface, #fff);
    border: 1px solid var(--tx-border, #dde3ea);
    box-shadow: 0 4px 18px rgba(15, 39, 64, 0.06);
}

.tx-product-register-card--featured {
    border-color: var(--tx-primary-light, #60a5fa);
    box-shadow: 0 8px 28px rgba(30, 64, 175, 0.12);
}

.tx-product-register-card--trial {
    background: linear-gradient(180deg, rgba(52, 211, 153, 0.1) 0%, var(--tx-surface, #fff) 100%);
}

.tx-product-register-label {
    font-size: var(--tx-fs-xs);
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--tx-muted, #64748b);
}

.tx-product-register-price {
    font-size: var(--tx-fs-2xl);
    font-weight: 800;
    color: var(--tx-primary-dark, #1e3a8a);
    line-height: 1.2;
}

.tx-product-register-card p {
    flex: 1;
    margin: 0;
    font-size: var(--tx-chrome-fs);
    line-height: 1.45;
    color: var(--tx-muted, #64748b);
}

.tx-product-register-btn {
    width: 100%;
    justify-content: center;
    margin-top: 0.35rem;
}

.tx-product-register-note {
    margin: 1rem 0 0;
    font-size: var(--tx-chrome-fs);
    color: var(--tx-muted, #64748b);
}

.tx-product-register-note a {
    font-weight: 700;
    color: var(--tx-primary, #1e40af);
}

.tx-guide-steps--footer {
    background: var(--tx-bg, #f1f5f9);
    border-top: 1px solid var(--tx-border, #dde3ea);
    padding-top: 2.5rem;
    padding-bottom: 3rem;
}

.tx-product-guide-back {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px dashed var(--tx-border, #dde3ea);
}

@media (max-width: 900px) {
    .tx-product-register-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .tx-product-hero-actions--register .tx-btn-trial,
    .tx-product-hero-actions--register .tx-btn-trial-ghost {
        width: 100%;
        justify-content: center;
    }
}