/* ==========================================================================
   apply.css — 入会申請ページ固有CSS
   共通: common.css + column-v2.css
   ========================================================================== */

/* ビルボード左オフセット無効化（情報ページ） */
@media (min-width: 1200px) {
    .article-header__inner {
        margin-left: auto;
        margin-right: auto;
    }
}

/* ==========================================================================
   S1: ステップカード
   ========================================================================== */

.apply-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 780px;
    margin: 48px auto 0;
}

@media (min-width: 768px) {
    .apply-steps {
        grid-template-columns: repeat(3, 1fr);
        gap: 28px;
    }
}

.apply-step {
    background: white;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease;
}

.apply-step:hover {
    transform: translateY(-3px);
}

.apply-step__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, #EEF2FF 0%, #DBEAFE 100%);
    border-radius: 16px;
    overflow: hidden;
}

.apply-step__icon img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.apply-step__icon--css {
    background: none;
}

.apply-step__icon--css svg {
    width: 72px;
    height: 72px;
}

.apply-step__label {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #2563EB;
    margin-bottom: 8px;
}

.apply-step__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0F2440;
    margin-bottom: 12px;
}

.apply-step__text {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #4B5563;
}

/* ==========================================================================
   S2: 申請フォーム
   ========================================================================== */

.apply-form-wrapper {
    max-width: 780px;
    margin: 0 auto;
}

.apply-form-lead {
    text-align: center;
    margin-bottom: 32px;
    color: #4B5563;
}

/* フォーム項目プレビュー */
.apply-form-preview {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    margin-bottom: 24px;
}

@media (max-width: 767px) {
    .apply-form-preview {
        padding: 24px 20px;
    }
}

.apply-form-preview__item {
    padding: 16px 0;
    border-bottom: 1px solid #E5E7EB;
}

.apply-form-preview__item:last-child {
    border-bottom: none;
}

.apply-form-preview__label {
    display: block;
    font-weight: 600;
    color: #0F2440;
    font-size: 0.95rem;
}

.apply-form-preview__hint {
    display: block;
    font-size: 0.85rem;
    color: #6B7280;
    margin-top: 4px;
    line-height: 1.5;
}

.apply-form__note {
    font-size: 0.85rem;
    color: #6B7280;
    line-height: 1.7;
    margin-bottom: 28px;
    padding: 16px;
    background: #F3F4F6;
    border-radius: 8px;
}

.apply-form__submit {
    text-align: center;
    padding-top: 8px;
}

/* ==========================================================================
   S3: FAQ（アコーディオン）
   ========================================================================== */

.apply-faq {
    max-width: 780px;
    margin: 0 auto;
}

.apply-faq__item {
    border-bottom: 1px solid #E5E7EB;
    padding: 0;
}

.apply-faq__item:last-child {
    border-bottom: none;
}

.apply-faq__q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    font-weight: 600;
    font-size: 1rem;
    color: #0F2440;
    cursor: pointer;
    list-style: none;
    line-height: 1.6;
}

.apply-faq__q::-webkit-details-marker {
    display: none;
}

.apply-faq__q::after {
    content: '+';
    font-family: 'Inter', sans-serif;
    font-size: 1.4rem;
    font-weight: 300;
    color: #9CA3AF;
    flex-shrink: 0;
    margin-left: 16px;
    transition: transform 0.2s ease;
}

details[open] > .apply-faq__q::after {
    content: '−';
}

.apply-faq__a {
    padding: 0 0 20px;
    font-size: 0.95rem;
    line-height: 1.8;
    color: #4B5563;
}

.apply-faq__a a {
    color: #2563EB;
    text-decoration: underline;
}

.apply-faq__link {
    text-align: center;
    margin-top: 32px;
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
}

.link-arrow {
    color: #2563EB;
    font-weight: 500;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.link-arrow:hover {
    opacity: 0.7;
}

/* ==========================================================================
   S4: まだ入会を決めていない方へ
   ========================================================================== */

.apply-undecided {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}

.apply-undecided p {
    text-align: left;
    line-height: 1.8;
    color: #4B5563;
    margin-bottom: 16px;
}

.apply-undecided__btn {
    margin-top: 32px;
}