.arh24-plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3.5rem;
}
@media (min-width: 1200px) {
    .arh24-plan-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}
.arh24-plan-card {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    text-align: center;
    position: relative;
    overflow: visible;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    padding: 45px 1.5rem 1.5rem 1.5rem;
    margin-top: 35px;
    border: 1px solid var(--border-color-light);
    border-left: 4px solid var(--accent-primary);
}
.arh24-plan-card.popular {
    border-color: var(--accent-primary);
    transform: translateY(-10px);
}
.arh24-plan-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-left-color: var(--accent-primary-hover);
}
.arh24-plan-card .plan-badge-popular {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-primary);
    color: var(--text-on-accent);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
}

.arh24-plan-card-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
    box-shadow: 0 3px 8px rgba(0,0,0,0.08);
    border: 5px solid var(--bg-primary);
    transition: all 0.3s ease;
}
.arh24-plan-card:hover .arh24-plan-card-icon-wrapper {
    background-color: var(--accent-primary);
}
.arh24-plan-card-icon {
    font-size: 2.2rem;
    color: var(--accent-primary);
    line-height: 1;
    display: inline-block;
    transition: color 0.3s ease;
}
.arh24-plan-card:hover .arh24-plan-card-icon {
    color: var(--text-on-accent);
}
.arh24-plan-card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 0;
    margin-bottom: 0.25rem;
}
.arh24-plan-card-tagline {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    min-height: 2.5em;
    line-height: 1.5;
}
.arh24-plan-card-specs {
    list-style: none;
    padding: 0;
    margin: 1rem auto;
    text-align: left;
    max-width: 280px;
    width: 100%;
    flex-grow: 1;
}
.arh24-plan-card-specs li {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    padding: 0.5rem 0;
    margin-bottom: 0;
    display: flex;
    align-items: center;
}
.arh24-plan-card-specs li:not(:last-child) {
    border-bottom: 1px solid var(--border-color-light);
}
.arh24-plan-card-specs li .fa-check-circle {
    color: var(--accent-primary);
    margin-right: 0.6rem;
    font-size: 0.9em;
}
.arh24-plan-card-specs li strong {
    font-weight: 600;
    color: var(--text-primary);
    margin-right: 0.25rem;
}
.arh24-plan-card-pricing {
    padding: 0;
    margin: 0 0 1.25rem 0;
}
.arh24-plan-card-pricing .price-prefix {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: 0.15rem;
}
.arh24-plan-card-pricing .price-main {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-primary);
    line-height: 1;
}
.arh24-plan-card-pricing .price-suffix {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-muted);
    margin-left: 0.2rem;
}
.arh24-plan-card-cta {
    padding: 0;
    margin-top: auto;
}
.arh24-plan-card-cta .btn {
    width: 100%;
    padding: 0.9rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
}
.arh24-web-plan-disclaimer { margin-top: 2.5rem; font-size: var(--font-size-sm); color: var(--text-muted); }

.arh24-feature-grid {
    display: grid;
    gap: 3.5rem 2.5rem;
    margin-top: 3.5rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
@media (min-width: 992px) {
    .arh24-feature-grid.grid-3col {
        grid-template-columns: repeat(3, 1fr);
    }
}
.arh24-feature-card {
    text-align: center;
    padding: 2.5rem 1.5rem 2rem 1.5rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color-light);
    display: flex;
    flex-direction: column;
    position: relative;
    margin-top: 35px;
    border-left: 4px solid var(--accent-primary);
    transition: var(--transition-smooth);
    background-color: var(--bg-card);
}
.arh24-feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--accent-primary-hover);
}
.arh24-feature-card-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    background-color: var(--bg-card);
}
#why-arh24 .arh24-feature-card-icon-wrapper {
     border: 5px solid var(--bg-secondary);
}
#perfect-for-section-arh24 .arh24-feature-card-icon-wrapper {
     border: 5px solid var(--bg-primary);
}
.arh24-feature-card:hover .arh24-feature-card-icon-wrapper {
    background-color: var(--accent-primary);
}
.arh24-feature-card-icon-wrapper i {
    font-size: 2.2rem;
    color: var(--accent-primary);
    transition: color 0.3s ease;
}
.arh24-feature-card:hover .arh24-feature-card-icon-wrapper i {
    color: var(--text-on-accent);
}
.arh24-feature-card h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: 0.6rem;
    margin-top: 0;
}
.arh24-feature-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
    flex-grow: 1;
}

#web-faq { background-color: var(--bg-secondary); }
#web-faq .faq-accordion-item { border-left: 4px solid var(--accent-primary); background-color: var(--bg-card); }