/*
 * about-page.css
 * About Us ページ専用スタイル
 */

.about-main {
    max-width: 880px;
    margin: 0 auto;
    padding: 60px 24px calc(160px + env(safe-area-inset-bottom, 0px));
}

.about-eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-light);
    margin-bottom: 12px;
}

.about-title {
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 28px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-section {
    margin-top: 48px;
}

.about-section h2 {
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.about-section p,
.about-section li {
    color: var(--text-muted);
    line-height: 1.85;
    font-size: 15px;
}

.about-section p + p {
    margin-top: 12px;
}

.about-section ul {
    padding-left: 20px;
    margin-top: 12px;
}

.about-section li + li {
    margin-top: 6px;
}

.about-info {
    list-style: none;
    padding: 0;
    margin-top: 16px;
}

.about-info li {
    display: flex;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.about-info li:last-child {
    border-bottom: none;
}

.about-info-label {
    flex: 0 0 140px;
    color: var(--text-hint);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
}

.about-info-value {
    flex: 1;
    color: var(--text-primary);
    font-size: 15px;
}

.about-info-value a {
    color: var(--accent-light);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s ease;
}

.about-info-value a:hover,
.about-info-value a:focus-visible {
    border-bottom-color: var(--accent-light);
    outline: none;
}

.about-back {
    display: inline-block;
    margin-top: 48px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-bottom: 1px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.about-back:hover,
.about-back:focus-visible {
    color: var(--accent-light);
    border-bottom-color: var(--accent-light);
    outline: none;
}