/*
 * Westree · Why Us (浅色白洲)
 */

.ar-why-us .ar-section__title,
.ar-why-us .ar-section__subtitle {
    text-align: left;
    margin-left: 0;
}
.ar-why-us__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    margin-top: var(--space-12);
    align-items: start;
}
.ar-why-us__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin: 0;
    padding: 0;
}
.ar-why-us__item {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}
.ar-why-us__icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: var(--color-primary-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}
.ar-why-us__icon img {
    width: 24px;
    height: 24px;
}
.ar-why-us__item-title {
    font-size: var(--text-h4);
    color: var(--color-text-light);
    margin: 0 0 var(--space-1);
}
.ar-why-us__item-desc {
    font-size: var(--text-body);
    color: var(--color-text-light-secondary);
    line-height: var(--leading-relaxed);
}
.ar-why-us__compare {
    background: var(--color-bg-light-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-card-light);
}
.ar-why-us__compare-title {
    font-size: var(--text-h4);
    color: var(--color-text-light);
    margin: 0 0 var(--space-4);
}
.ar-why-us__compare-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}
.ar-why-us__compare-col h4 {
    font-size: var(--text-body-s);
    color: var(--color-text-light-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin: 0 0 var(--space-2);
}
.ar-why-us__compare-col--us h4 { color: var(--color-primary); }
.ar-why-us__compare-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}
.ar-why-us__compare-col li {
    font-size: var(--text-body-s);
    color: var(--color-text-light-body);
    line-height: var(--leading-normal);
}
.ar-why-us__compare-col li::before {
    content: "✓ ";
    color: var(--color-primary);
    font-weight: var(--weight-bold);
}

@media (max-width: 1024px) {
    .ar-why-us__layout { grid-template-columns: 1fr; }
}