/* ==========================================================================
   邦楽ガイドページ (page-guide.php)
   ========================================================================== */

/* Hero */
.towa-guide-hero {
    padding: 5rem 1.5rem 3rem;
    text-align: center;
    background: linear-gradient(175deg, var(--towa-bg) 0%, var(--towa-bg-alt) 100%);
}

@media (min-width: 768px) {
    .towa-guide-hero { padding: 6rem 2rem 4rem; }
}

.towa-guide-hero__inner {
    max-width: 40rem;
    margin: 0 auto;
}

.towa-guide-hero__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--towa-primary);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.towa-guide-hero__title {
    font-family: var(--towa-font-heading);
    font-size: 1.75rem;
    color: var(--towa-heading);
    margin: 0 0 1rem;
}

@media (min-width: 768px) {
    .towa-guide-hero__title { font-size: 2.25rem; }
}

.towa-guide-hero__sub {
    font-size: 0.9375rem;
    color: var(--towa-text-light);
    line-height: var(--towa-line-height);
    margin: 0;
}

/* Nav (楽器選択) */
.towa-guide-nav {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 48rem;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

@media (min-width: 768px) {
    .towa-guide-nav { grid-template-columns: 1fr 1fr; padding: 0 2rem 4rem; }
}

.towa-guide-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 2rem 1.5rem;
    background: var(--towa-bg);
    border: 2px solid var(--towa-border);
    border-radius: var(--towa-radius-md);
    text-decoration: none;
    color: inherit;
    text-align: center;
    transition: border-color var(--towa-transition), box-shadow var(--towa-transition), transform var(--towa-transition);
}

.towa-guide-nav__item:hover {
    border-color: var(--towa-primary);
    box-shadow: var(--towa-shadow-md);
    transform: translateY(-2px);
}

.towa-guide-nav__icon {
    font-size: 2rem;
    line-height: 1;
}

.towa-guide-nav__name {
    font-family: var(--towa-font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--towa-heading);
}

.towa-guide-nav__desc {
    font-size: 0.8125rem;
    color: var(--towa-text-light);
}

/* Section */
.towa-guide-section {
    padding: 3.5rem 1.5rem;
}

.towa-guide-section--alt {
    background: var(--towa-bg-alt);
}

@media (min-width: 768px) {
    .towa-guide-section { padding: 5rem 2rem; }
}

.towa-guide-section__inner {
    max-width: 48rem;
    margin: 0 auto;
}

.towa-guide-section__header {
    text-align: center;
    margin-bottom: 3rem;
}

.towa-guide-section__badge {
    display: inline-block;
    padding: 0.25rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: 999px;
    margin-bottom: 1rem;
}

.towa-guide-section__badge--koto {
    background: rgba(42, 123, 123, 0.1);
    color: var(--towa-primary);
}

.towa-guide-section__badge--shamisen {
    background: rgba(122, 107, 78, 0.1);
    color: var(--towa-secondary);
}

.towa-guide-section__title {
    font-family: var(--towa-font-heading);
    font-size: 1.5rem;
    color: var(--towa-heading);
    margin: 0 0 0.75rem;
}

@media (min-width: 768px) {
    .towa-guide-section__title { font-size: 1.75rem; }
}

.towa-guide-section__lead {
    font-size: 0.9375rem;
    color: var(--towa-text-light);
    margin: 0;
}

/* Block (費用、教室、曲) */
.towa-guide-block {
    margin-bottom: 3rem;
}

.towa-guide-block__title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--towa-font-heading);
    font-size: 1.125rem;
    color: var(--towa-heading);
    margin: 0 0 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--towa-border);
}

.towa-guide-block__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    background: var(--towa-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.towa-guide-block__content {
    padding-left: 0;
}

@media (min-width: 768px) {
    .towa-guide-block__content { padding-left: 2.75rem; }
}

.towa-guide-block__note {
    font-size: 0.8125rem;
    color: var(--towa-text-light);
    margin: 1rem 0 0;
    padding-left: 1rem;
    border-left: 2px solid var(--towa-primary-light);
}

/* Table */
.towa-guide-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.towa-guide-table th {
    text-align: left;
    padding: 0.6rem 0.75rem;
    font-weight: 600;
    color: var(--towa-heading);
    border-bottom: 2px solid var(--towa-border);
    font-size: 0.8125rem;
}

.towa-guide-table td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--towa-border);
    color: var(--towa-text);
}

.towa-guide-table tr:last-child td {
    border-bottom: none;
}

/* Checklist */
.towa-guide-checklist {
    list-style: none;
    padding: 0;
    margin: 0;
}

.towa-guide-checklist li {
    position: relative;
    padding: 0.5rem 0 0.5rem 1.75rem;
    font-size: 0.9375rem;
    line-height: 1.7;
}

.towa-guide-checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--towa-primary);
    font-weight: 700;
}

/* Tip box */
.towa-guide-tip {
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: rgba(42, 123, 123, 0.04);
    border: 1px solid rgba(42, 123, 123, 0.15);
    border-radius: var(--towa-radius-md);
}

.towa-guide-tip__title {
    font-weight: 600;
    color: var(--towa-primary);
    margin: 0 0 0.25rem;
    font-size: 0.875rem;
}

.towa-guide-tip__text {
    font-size: 0.875rem;
    color: var(--towa-text);
    margin: 0;
    line-height: 1.7;
}

/* Songs */
.towa-guide-songs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .towa-guide-songs { grid-template-columns: repeat(3, 1fr); }
}

.towa-guide-song {
    padding: 1.25rem;
    background: var(--towa-bg);
    border: 1px solid var(--towa-border);
    border-radius: var(--towa-radius-md);
}

.towa-guide-section--alt .towa-guide-song {
    background: var(--towa-bg);
}

.towa-guide-song__difficulty {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    font-size: 0.6875rem;
    font-weight: 700;
    border-radius: 3px;
    margin-bottom: 0.5rem;
}

.towa-guide-song__difficulty--beginner {
    background: rgba(47, 133, 90, 0.1);
    color: var(--towa-success);
}

.towa-guide-song__difficulty--easy {
    background: rgba(42, 123, 123, 0.1);
    color: var(--towa-primary);
}

.towa-guide-song__title {
    font-family: var(--towa-font-heading);
    font-size: 1rem;
    color: var(--towa-heading);
    margin: 0 0 0.25rem;
}

.towa-guide-song__desc {
    font-size: 0.8125rem;
    color: var(--towa-text-light);
    margin: 0;
    line-height: 1.7;
}

/* Genres */
.towa-guide-genres {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .towa-guide-genres { grid-template-columns: repeat(3, 1fr); }
}

.towa-guide-genre {
    padding: 1.25rem;
    background: var(--towa-bg);
    border: 1px solid var(--towa-border);
    border-radius: var(--towa-radius-md);
}

.towa-guide-genre__name {
    font-family: var(--towa-font-heading);
    font-size: 1rem;
    color: var(--towa-heading);
    margin: 0 0 0.25rem;
}

.towa-guide-genre__desc {
    font-size: 0.8125rem;
    color: var(--towa-text-light);
    margin: 0;
    line-height: 1.7;
}

/* CTA */
.towa-guide-cta {
    padding: 4rem 1.5rem;
    text-align: center;
}

.towa-guide-cta__inner {
    max-width: 36rem;
    margin: 0 auto;
}

.towa-guide-cta__title {
    font-family: var(--towa-font-heading);
    font-size: 1.5rem;
    color: var(--towa-heading);
    margin: 0 0 0.75rem;
}

.towa-guide-cta__text {
    font-size: 0.9375rem;
    color: var(--towa-text-light);
    margin: 0 0 1.5rem;
    line-height: var(--towa-line-height);
}

/* Guide page padding for fixed header */
.towa-guide {
    padding-top: 80px;
}