/* ========================================
   調査報告書紹介セクション
======================================== */
.report-intro-section {
    background: #fff;
    padding: 60px 0 80px;
}

.report-intro-container {
    max-width: 768px;
    margin: 0 auto;
    padding: 0 20px;
}

.report-intro-content {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.report-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.report-illustration {
    width: 100%;
    max-width: 300px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.15));
}

.report-intro-text {
    text-align: center;
}

.report-intro-title {
    font-size: 22px;
    font-weight: bold;
    color: #333;
    line-height: 1.6;
    margin-bottom: 20px;
}

.report-intro-desc {
    font-size: 15px;
    line-height: 2;
    color: #555;
    margin-bottom: 30px;
}

.report-intro-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.report-feature-item {
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 102, 204, 0.015) 2px, rgba(0, 102, 204, 0.015) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 102, 204, 0.015) 2px, rgba(0, 102, 204, 0.015) 4px),
        #f8f9fa;
    padding: 15px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.report-feature-item svg {
    flex-shrink: 0;
    fill: #0066cc;
}

/* ========================================
   ダウンロードフォームセクション
======================================== */
.download-form-section {
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 102, 204, 0.015) 2px, rgba(0, 102, 204, 0.015) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 102, 204, 0.015) 2px, rgba(0, 102, 204, 0.015) 4px),
        #f8f9fa;
    padding: 60px 0 80px;
}

.download-form-container {
    max-width: 768px;
    margin: 0 auto;
    padding: 0 20px;
}

.highlight-text {
    color: #0066cc;
    font-weight: bold;
}

.form-benefits {
    background: #fff;
    border-radius: 12px;
    padding: 25px 20px;
    margin: 30px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.form-benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.form-benefit-item:last-child {
    margin-bottom: 0;
}

.form-benefit-item svg {
    flex-shrink: 0;
    fill: #0066cc;
}

.download-form {
    background: #fff;
    border-radius: 16px;
    padding: 35px 25px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* フォームスタイルはcontact.cssと共通 */
.form-group {
    margin-bottom: 30px;
}

.form-label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.required-badge {
    background: #ff6b35;
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    padding: 3px 8px;
    border-radius: 4px;
    display: inline-block;
    margin-left: 5px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    color: #333;
    background: #fff;
    transition: all 0.3s;
}

.form-input:focus {
    outline: none;
    border-color: #0066cc;
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-input::placeholder {
    color: #999;
}

.form-input.error {
    border-color: #ff6b35;
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-help {
    font-size: 12px;
    color: #999;
    margin-top: 6px;
    line-height: 1.5;
}

.form-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.form-checkbox {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    cursor: pointer;
    accent-color: #0066cc;
}

.form-checkbox-text {
    flex: 1;
    font-size: 14px;
    color: #333;
    line-height: 1.7;
}

.form-link {
    color: #0066cc;
    text-decoration: underline;
    font-weight: 600;
}

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

.form-submit-wrapper {
    text-align: center;
    margin-top: 40px;
}

.form-submit-btn {
    background: linear-gradient(135deg, #ff9a56 0%, #ff6b35 100%);
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
}

.form-submit-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 107, 53, 0.4);
    opacity: 1;
}

.form-submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    box-shadow: none;
}

.form-submit-btn svg {
    display: block;
}

.form-submit-note {
    font-size: 12px;
    color: #999;
    margin-top: 15px;
    line-height: 1.7;
}

/* エラーメッセージ */
.form-errors {
    background: #fff5f5;
    border: 2px solid #ff6b35;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
}

.form-errors-header {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ff6b35;
    font-size: 15px;
    font-weight: bold;
    margin-bottom: 15px;
}

.form-errors-header svg {
    flex-shrink: 0;
}

.form-errors-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.form-errors-list li {
    padding: 8px 0 8px 25px;
    font-size: 14px;
    color: #d63031;
    position: relative;
    line-height: 1.6;
}

.form-errors-list li::before {
    content: '・';
    position: absolute;
    left: 8px;
    color: #ff6b35;
    font-weight: bold;
}

/* ========================================
   報告書の特徴セクション
======================================== */
.report-features-section {
    background: #fff;
    padding: 60px 0 80px;
}

.report-features-container {
    max-width: 768px;
    margin: 0 auto;
    padding: 0 20px;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 102, 204, 0.015) 2px, rgba(0, 102, 204, 0.015) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 102, 204, 0.015) 2px, rgba(0, 102, 204, 0.015) 4px),
        #f8f9fa;
    border-radius: 16px;
    padding: 30px 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.feature-number {
    display: inline-block;
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 20px;
    letter-spacing: 0.1em;
}

.feature-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.6;
}

.feature-text {
    font-size: 14px;
    line-height: 2;
    color: #555;
}

/* ========================================
   モバイルビューポート内の調整
======================================== */
.mobile-viewport .report-intro-section,
.mobile-viewport .download-form-section,
.mobile-viewport .report-features-section {
    padding: 60px 0 80px !important;
}

.mobile-viewport .download-form {
    padding: 30px 20px !important;
}

/* ========================================
   レスポンシブ（タブレット以上）
   ※モバイルビューポート(.mobile-viewport)内は常にモバイルデザインを維持
======================================== */
@media (min-width: 769px) {
    /* モバイルビューポート外のスタイルのみ調整 */
    /* モバイルビューポート内(.mobile-viewport)のコンテンツは
       モバイルファーストのデザインを維持するため、
       デスクトップでも変更しない */
}