/* Site Directory page - white-card theme on purple page gradient.
   All colors sourced from tokens.css; every card ships an opaque bg. */

.dir-hero {
    text-align: center;
    padding: 2rem 1rem 1.25rem;
    max-width: 760px;
    margin: 0 auto;
}
.dir-hero__title {
    color: var(--color-text-on-dark);
    font-size: 2.4rem;
    font-weight: 800;
    margin: 0 0 0.6rem;
    letter-spacing: -0.02em;
}
.dir-hero__subtitle {
    color: var(--color-text-on-dark-muted);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0;
}

.dir-wrap {
    padding-bottom: 3rem;
}

/* Quick-jump pills */
.dir-jump {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}
.dir-jump__pill {
    background: var(--color-surface-card);
    color: var(--color-text-dark);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-pill);
    padding: 0.5rem 1.05rem;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.dir-jump__pill:hover {
    background: var(--color-primary);
    color: var(--color-text-on-dark);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.25);
}

/* Section cards */
.dir-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.85rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    scroll-margin-top: 90px;
}
.dir-card__title {
    color: var(--color-text-primary);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.55rem;
}
.dir-card__title i {
    color: var(--color-primary);
    font-size: 1.5rem;
}
.dir-card__subtitle {
    color: var(--color-text-primary);
    font-size: 1.05rem;
    font-weight: 700;
    margin: 1.5rem 0 0.5rem;
}
.dir-card__lead {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.55;
    margin: 0 0 1.15rem;
}

/* A-Z letter groups */
.dir-letter {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 0.85rem 0;
    border-top: 1px solid var(--color-border-light);
}
.dir-letter:first-of-type {
    border-top: none;
}
.dir-letter__badge {
    flex: 0 0 34px;
    height: 34px;
    width: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-warm);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    font-weight: 800;
    font-size: 1rem;
}

/* Link lists */
.dir-links {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 0.35rem 1rem;
    margin: 0;
    padding: 0.35rem 0 0;
    flex: 1;
}
.dir-links--wide {
    padding-top: 0;
}
.dir-links li {
    margin: 0;
}
.dir-links a {
    color: var(--color-text-link);
    text-decoration: none;
    font-size: 0.94rem;
    line-height: 1.4;
    display: inline-block;
    padding: 0.2rem 0;
    border-bottom: 1px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease;
}
.dir-links a:hover {
    color: var(--color-primary-darker);
    border-bottom-color: var(--color-primary);
}

@media (max-width: 575px) {
    .dir-hero__title { font-size: 1.9rem; }
    .dir-card { padding: 1.35rem 1.15rem; }
    .dir-links { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
    .dir-letter { flex-direction: column; gap: 0.4rem; }
}

@media (prefers-reduced-motion: reduce) {
    .dir-jump__pill, .dir-links a { transition: none; }
    .dir-jump__pill:hover { transform: none; }
}