/* ==========================================================================
   COMPONENTS.CSS - 再利用可能なコンポーネント（ボタン、カード、フォーム等）
   ========================================================================== */

/* ==========================================================================
   1. BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    padding: 20px 48px;
    border-radius: 100px; 
    font-size: 12px; 
    font-weight: 700; 
    letter-spacing: 0.15em;
    transition: all var(--transition-fast); 
    position: relative; 
    overflow: hidden; 
    border: 1px solid var(--color-border);
}

.btn--primary { 
    background: var(--color-primary); 
    color: var(--color-white); 
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.1); 
}

.btn--primary:hover { 
    background: var(--color-accent); 
    transform: translateY(-3px); 
    box-shadow: 0 15px 40px rgba(197, 160, 89, 0.2); 
    border-color: var(--color-accent); 
}

/* ==========================================================================
   2. CARDS（カード系コンポーネント）
   ========================================================================== */
/* 選択カード（コンタクトページ用） */
.selection-card {
    padding: 40px; 
    border-radius: 24px; 
    border: 1px solid var(--color-border); 
    background: var(--color-bg-ivory);
    cursor: pointer; 
    transition: 0.4s ease; 
    text-align: left;
}

.selection-card:hover { 
    border-color: var(--color-accent); 
    transform: translateY(-5px); 
}

.selection-card.active { 
    border-color: var(--color-accent); 
    background: white; 
    box-shadow: 0 20px 40px rgba(0,0,0,0.05); 
}

.selection-card h3 { 
    font-size: 18px; 
    font-weight: 700; 
    margin-bottom: 16px; 
    color: var(--color-primary); 
}

.selection-card p { 
    font-size: 13px; 
    color: var(--color-text-body); 
    line-height: 1.6; 
}

/* コンタクトボックス */
.contact-box { 
    padding: 32px; 
    background: white; 
    border-radius: 20px; 
    border: 1px solid var(--color-border); 
    text-align: left; 
}

.contact-box h3 { 
    font-size: 13px; 
    font-weight: 700; 
    color: var(--color-accent); 
    margin-bottom: 16px; 
    text-transform: uppercase; 
}

.contact-box p { 
    font-size: 16px; 
    font-weight: 700; 
    color: var(--color-primary); 
    margin-bottom: 8px; 
}

.contact-box .sub { 
    font-size: 11px; 
    color: var(--color-text-muted); 
}

.direct-contact-grid { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 24px; 
    margin-top: 48px; 
}

/* ==========================================================================
   3. FORMS（フォーム要素）
   ========================================================================== */
.form-container { 
    max-width: 900px; 
    margin: 0 auto; 
    background: var(--color-white); 
    padding: 80px; 
    border-radius: 40px; 
    border: 1px solid var(--color-border); 
    box-shadow: 0 40px 80px rgba(0,0,0,0.02); 
}

.form-section { 
    display: none; 
    margin-bottom: 60px; 
}

.form-section.active { 
    display: block; 
    animation: fadeIn 0.8s forwards; 
}

@keyframes fadeIn { 
    from { 
        opacity: 0; 
        transform: translateY(10px); 
    } 
    to { 
        opacity: 1; 
        transform: translateY(0); 
    } 
}

.form-section-title { 
    font-size: 24px; 
    margin-bottom: 48px; 
    border-bottom: 1px solid var(--color-border); 
    padding-bottom: 24px; 
    font-weight: 700; 
}

.form-group { 
    margin-bottom: 32px; 
}

.form-label { 
    display: block; 
    font-size: 13px; 
    font-weight: 700; 
    color: var(--color-primary); 
    margin-bottom: 12px; 
}

.form-label .required { 
    background: #E11D48; 
    color: white; 
    font-size: 9px; 
    padding: 2px 6px; 
    border-radius: 4px; 
    margin-left: 8px; 
    vertical-align: middle; 
}

.form-label .optional { 
    background: var(--color-text-muted); 
    color: white; 
    font-size: 9px; 
    padding: 2px 6px; 
    border-radius: 4px; 
    margin-left: 8px; 
    vertical-align: middle; 
}

.form-control {
    width: 100%; 
    padding: 16px 24px; 
    border-radius: 12px; 
    border: 1px solid var(--color-border); 
    background: var(--color-bg-ivory);
    font-family: inherit; 
    font-size: 15px; 
    color: var(--color-primary); 
    transition: 0.3s;
}

.form-control:focus { 
    outline: none; 
    border-color: var(--color-accent); 
    background: white; 
    box-shadow: 0 0 0 4px rgba(197, 160, 89, 0.1); 
}

textarea.form-control { 
    min-height: 160px; 
    resize: vertical; 
}

.form-subtext { 
    font-size: 12px; 
    color: var(--color-text-muted); 
    margin-top: 8px; 
    line-height: 1.6; 
}

/* カスタムチェックボックス・ラジオボタン */
.checkbox-group, 
.radio-group { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 12px; 
    margin-top: 12px; 
}

.custom-check { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    cursor: pointer; 
    font-size: 14px; 
    background: var(--color-bg-ivory); 
    padding: 12px 20px; 
    border-radius: 10px; 
    border: 1px solid var(--color-border); 
    transition: 0.3s; 
}

.custom-check:hover { 
    background: white; 
    border-color: var(--color-accent); 
}

input[type="checkbox"], 
input[type="radio"] { 
    width: 18px; 
    height: 18px; 
    accent-color: var(--color-accent); 
    cursor: pointer; 
}

/* プライバシーポリシー同意ボックス */
.policy-agree-box { 
    text-align: center; 
    margin: 80px 0 40px; 
    padding-top: 40px; 
    border-top: 1px solid var(--color-border); 
}

.policy-link { 
    color: var(--color-accent); 
    text-decoration: underline; 
    font-weight: 700; 
}

/* ==========================================================================
   4. FAQ（アコーディオン）
   ========================================================================== */
.faq-list { 
    max-width: 900px; 
    margin: 40px auto; 
}

.faq-details { 
    border-bottom: 1px solid var(--color-border); 
    transition: background 0.3s;
}

.faq-details:hover { 
    background: var(--color-bg-ivory); 
}

.faq-summary { 
    list-style: none; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 24px 0; 
    cursor: pointer; 
    font-size: 18px; 
    font-weight: 700; 
    outline: none; 
    text-align: left;
    transition: 0.3s ease;
}

.faq-summary:hover { 
    color: var(--color-accent); 
}

.faq-summary::-webkit-details-marker { 
    display: none; 
}

.faq-q-inner { 
    display: flex; 
    align-items: flex-start; 
    gap: 12px; 
    flex: 1; 
    text-align: left; 
}

.faq-summary .q-mark { 
    color: var(--color-accent); 
    font-family: var(--font-serif); 
    font-size: 22px; 
    font-weight: 700; 
    line-height: 1.1; 
}

.faq-summary .q-text { 
    font-size: 18px; 
    font-weight: 700; 
    color: var(--color-primary); 
    line-height: 1.4; 
}

.faq-icon { 
    transition: transform 0.5s ease; 
    opacity: 0.2; 
    width: 20px; 
    height: 20px; 
    flex-shrink: 0; 
    margin-left: 20px; 
}

.faq-details[open] .faq-icon { 
    transform: rotate(180deg); 
    opacity: 1; 
    color: var(--color-accent); 
}

.faq-answer { 
    padding: 0 0 24px 44px; 
    color: var(--color-text-body); 
    font-weight: 300; 
    font-size: 15px; 
    line-height: 1.8; 
    text-align: left; 
    display: block;
}

.faq-answer strong { 
    font-weight: 700; 
    color: var(--color-primary); 
    display: block; 
    margin-top: 16px; 
    margin-bottom: 8px; 
}

.faq-answer ul { 
    list-style: none; 
    padding-left: 0; 
    margin: 12px 0; 
}

.faq-answer li { 
    display: flex; 
    align-items: flex-start; 
    gap: 8px; 
    margin-bottom: 6px; 
}

.faq-answer li::before { 
    content: "✓"; 
    color: var(--color-accent); 
    font-weight: 700; 
    flex-shrink: 0; 
}

.faq-answer table { 
    width: 100%; 
    border-collapse: collapse; 
    margin: 20px 0; 
    border: 1px solid var(--color-border); 
}

.faq-answer th, 
.faq-answer td { 
    padding: 10px 14px; 
    border: 1px solid var(--color-border); 
    font-size: 14px; 
    text-align: left; 
}

.faq-answer th { 
    background: var(--color-bg-ivory); 
    font-weight: 700; 
}

/* ==========================================================================
   5. FLOW STEPS（ステップ表示）
   ========================================================================== */
.flow-steps { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 24px; 
    margin-top: 48px; 
}

.flow-step-item { 
    position: relative; 
}

.flow-step-item .num { 
    font-size: 32px; 
    font-family: var(--font-serif); 
    font-weight: 700; 
    color: var(--color-accent); 
    opacity: 0.3; 
    margin-bottom: 8px; 
    display: block; 
}

.flow-step-item h4 { 
    font-size: 15px; 
    font-weight: 700; 
    margin-bottom: 8px; 
}

.flow-step-item p { 
    font-size: 12px; 
    color: var(--color-text-muted); 
    line-height: 1.6; 
}

/* ==========================================================================
   6. PHONE LINK PROTECTION（電話番号リンク保護）
   ========================================================================== */
/* タブレット/PCサイズでは電話番号リンクをクリック不能にする */
@media (min-width: 768px) {
    .phone-link {
        pointer-events: none;
        cursor: default;
        text-decoration: none;
    }
}

/* ==========================================================================
   7. RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
    .direct-contact-grid, 
    .flow-steps { 
        grid-template-columns: 1fr; 
    }
    
    .form-container { 
        padding: 40px 24px; 
    }
}

@media (max-width: 768px) {
    .checkbox-group { 
        grid-template-columns: 1fr; 
    }
    
    .faq-answer { 
        padding-left: 0; 
        padding-top: 10px; 
    }
    
    .faq-q-inner .q-text { 
        font-size: 16px; 
    }
}