.account-intro {
    padding: var(--spacing-3xl) var(--spacing-2xl);
    background: linear-gradient(145deg, var(--white) 0%, var(--primary-gold-lighter) 100%);
    color: var(--gray-700);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-2xl);
}

.hero-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-bottom: var(--spacing-sm);
}

.hero-lead {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--gray-650);
}

.account-intro h1 {
    color: var(--primary-gold-darker);
}

.hero-lead-split p {
    margin: 0 0 var(--spacing-md);
    text-align: justify;
    text-justify: inter-word;
}

.hero-lead-split p:last-child {
    margin-bottom: 0;
}

.sso-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-3xl) 0;
}

.sso-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
}

.sso-card-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--primary-gold-lighter);
    color: var(--primary-gold-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.connection-panel {
    margin: var(--spacing-3xl) 0;
    padding: var(--spacing-3xl) var(--spacing-2xl);
    background: var(--white);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.hero-panel-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gold-lighter);
    color: var(--primary-gold-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin: 0 auto var(--spacing-lg);
}

.sso-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin: var(--spacing-xl) 0;
}

.panel-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-xl) auto 0;
    display: grid;
    gap: var(--spacing-sm);
    max-width: 420px;
}

.panel-list li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
}

.panel-list i {
    color: var(--primary-gold);
}

@media (max-width: 768px) {
    .account-intro {
        padding: var(--spacing-2xl);
    }

    .sso-buttons {
        flex-direction: column;
    }
}

/* Register upsell layout */
.upsell-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.upsell-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    align-items: stretch;
}

.upsell-hero .account-intro {
    margin-top: 0;
    height: 100%;
}

.upsell-cta-card {
    margin: 0;
    text-align: left;
}

.upsell-cta-card .hero-panel-icon {
    margin: 0 0 var(--spacing-md);
}

.upsell-cta-card .sso-buttons {
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
}

.upsell-cta-card .btn-sso {
    width: 100%;
    min-width: 100%;
}

.panel-list-left {
    max-width: none;
    margin-left: 0;
}

.panel-list-left li {
    justify-content: flex-start;
}

.upsell-section {
    margin: var(--spacing-3xl) 0;
}

.upsell-section-header {
    margin-bottom: var(--spacing-xl);
}

.upsell-section-header h2 {
    margin: 0;
    color: var(--gray-800);
}

.sso-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.sso-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.upsell-flow {
    padding: var(--spacing-xl);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
}

.upsell-flow-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.upsell-flow-step {
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.upsell-flow-step h3 {
    margin: 0 0 var(--spacing-sm);
    color: var(--gray-800);
    font-size: var(--font-size-lg);
}

.upsell-flow-step p {
    margin: 0;
    color: var(--gray-650);
}

.upsell-flow-index {
    width: 34px;
    height: 34px;
    border-radius: var(--border-radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    color: var(--white);
    font-weight: var(--font-weight-bold);
}

.upsell-faq {
    text-align: center;
}

.upsell-faq-list {
    max-width: 880px;
    margin: var(--spacing-xl) auto 0;
    display: grid;
    gap: var(--spacing-md);
}

.upsell-faq-item {
    border: 1px solid var(--gray-250);
    border-radius: var(--border-radius-md);
    background: var(--gray-50);
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
}

.upsell-faq-item summary {
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    color: var(--gray-800);
    display: flex;
    align-items: center;
    justify-content: space-between;
    list-style: none;
}

.upsell-faq-item summary::-webkit-details-marker {
    display: none;
}

.upsell-faq-item summary::after {
    content: "+";
    color: var(--primary-gold-dark);
    font-size: var(--font-size-xl);
    line-height: 1;
}

.upsell-faq-item[open] summary::after {
    content: "-";
}

.upsell-faq-item p {
    margin: var(--spacing-sm) 0;
    color: var(--gray-650);
}

.upsell-faq-item a {
    color: var(--primary-gold-dark);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
}

.upsell-faq-item a:hover {
    text-decoration: underline;
}

@media (max-width: 1024px) {
    .upsell-hero {
        grid-template-columns: 1fr;
    }

    .upsell-cta-card {
        text-align: center;
    }

    .upsell-cta-card .hero-panel-icon {
        margin: 0 auto var(--spacing-md);
    }

    .panel-list-left {
        margin-left: auto;
    }

    .panel-list-left li {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .upsell-shell {
        padding: 0 12px;
    }

    .upsell-hero {
        margin-top: var(--spacing-lg);
        gap: var(--spacing-lg);
    }

    .upsell-flow {
        padding: var(--spacing-lg);
    }

    .upsell-flow-grid {
        grid-template-columns: 1fr;
    }

    .upsell-faq-item {
        padding: var(--spacing-md);
    }
}