.elementor-220 .elementor-element.elementor-element-12e530a{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-220 .elementor-element.elementor-element-0b3ba6e{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-220 .elementor-element.elementor-element-1110977{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-220 .elementor-element.elementor-element-54754df{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-220 .elementor-element.elementor-element-60db633{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}:root{--page-title-display:none;}@media(min-width:768px){.elementor-220 .elementor-element.elementor-element-0b3ba6e{--content-width:100%;}.elementor-220 .elementor-element.elementor-element-1110977{--content-width:100%;}.elementor-220 .elementor-element.elementor-element-54754df{--content-width:100%;}.elementor-220 .elementor-element.elementor-element-60db633{--content-width:100%;}}/* Start custom CSS for container, class: .elementor-element-12e530a *//* ベース設定 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic', YuGothic, Meiryo, sans-serif;
    line-height: 1.7;
    color: #0E1116;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: #F6F8FC;
}

/* =====================================
   カラー変数定義 - ブランドカラー
   ===================================== */
:root {
    /* Brand Colors */
    --brand-navy: #0B326F;
    --brand-700: #072657;
    --brand-500: #18408E;
    --brand-100: #E4ECFA;
    
    /* Accent Colors */
    --accent-red: #C1121F;
    --accent-700: #A10E19;
    --accent-300: #F39A9F;
    --accent-100: #FCE5E7;
    
    /* Text & Surface */
    --text-ink: #0E1116;
    --text-muted: #6B7280;
    --surface: #FFFFFF;
    --background: #F6F8FC;
    --border: #E5EAF3;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(11, 50, 111, 0.08);
    --shadow-md: 0 4px 8px rgba(11, 50, 111, 0.12);
    --shadow-lg: 0 10px 24px rgba(11, 50, 111, 0.16);
    --shadow-xl: 0 20px 48px rgba(11, 50, 111, 0.20);
}

/* =====================================
   共通コンテナ
   ===================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* =====================================
   ヘッダーセクション - ヒーロー
   ===================================== */
.roof-shape-header {
    background: linear-gradient(180deg, var(--surface) 0%, var(--background) 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.roof-shape-header::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--brand-100) 0%, rgba(228, 236, 250, 0.3) 50%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.roof-shape-header::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -50px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-100) 0%, rgba(252, 229, 231, 0.3) 50%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.header-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

/* メインタイトル */
.main-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 700;
    color: var(--text-ink);
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.title-accent {
    display: block;
    color: var(--accent-red);
    font-size: 0.9em;
    margin-bottom: 8px;
}

/* サブタイトル */
.lead-text {
    max-width: 720px;
    margin: 0 auto 48px;
}

.lead-text p {
    font-size: 18px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

/* セクションサブタイトル追加 */
.section-subtitle {
    font-size: clamp(24px, 3.5vw, 32px);
    font-weight: 600;
    color: var(--text-ink);
    margin-bottom: 40px;
    text-align: center;
    letter-spacing: -0.01em;
}

/* =====================================
   統計カード - ヒーロー内
   ===================================== */
.key-points {
    margin-top: 64px;
}

.points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}

.point-card {
    background: var(--surface);
    padding: 32px 24px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.point-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--brand-100) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.point-card:hover::before {
    opacity: 1;
}

.point-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--brand-navy);
}

.point-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #E0F2FE 0%, #BAE6FD 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: #0369A1;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(3, 105, 161, 0.15);
}

.point-card:hover .point-icon {
    background: linear-gradient(135deg, #DBEAFE 0%, #93C5FD 100%);
    color: #1E40AF;
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(30, 64, 175, 0.25);
}

.point-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-ink);
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.point-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* =====================================
   セクション見出し
   ===================================== */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-100);
    color: var(--accent-red);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    color: var(--text-ink);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.8;
}

/* =====================================
   屋根タイプ一覧セクション
   ===================================== */
.roof-types-section {
    padding: 96px 0;
    background: var(--background);
}

.types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.type-card {
    background: var(--surface);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid var(--border);
}

.type-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--brand-navy);
}

.card-header {
    background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-500) 100%);
    padding: 24px;
    text-align: center;
}

.type-icon {
    font-size: 48px;
    color: var(--surface);
    margin-bottom: 12px;
    display: block;
}

.card-header h3 {
    color: var(--surface);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.card-body {
    padding: 24px;
}

.type-description {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

.type-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature-tag {
    padding: 4px 12px;
    background: var(--brand-100);
    color: var(--brand-navy);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
}

.feature-tag.good {
    background: #E8F5E9;
    color: #2E7D32;
}

.feature-tag.caution {
    background: var(--accent-100);
    color: var(--accent-red);
}

/* =====================================
   詳細説明セクション
   ===================================== */
.roof-details-section {
    padding: 96px 0;
    background: var(--surface);
}

.detail-block {
    background: var(--surface);
    border-radius: 16px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--border);
}

.detail-header {
    background: var(--background);
    padding: 24px 32px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 16px;
}

.title-icon {
    display: inline-block;
    width: 32px;
    height: 32px;
    background: var(--accent-red);
    color: var(--surface);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    line-height: 32px;
    margin-right: 12px;
    flex-shrink: 0;
}

.detail-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-ink);
    flex: 1;
    display: flex;
    align-items: center;
}

.detail-content {
    padding: 32px;
}

/* 大きな屋根イラスト */
.roof-illustration-large {
    width: 100%;
    max-width: 600px;
    margin: 0 auto 32px;
    background: var(--surface);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.roof-image-large {
    width: 100%;
    height: auto;
    aspect-ratio: 3/2;
    object-fit: cover;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(11, 50, 111, 0.1));
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 32px;
}

.detail-main h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-ink);
    margin: 24px 0 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--brand-100);
}

.detail-main h4:first-child {
    margin-top: 0;
}

.detail-main p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

/* リスト */
.merit-list,
.demerit-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.merit-list li,
.demerit-list li {
    padding: 12px 0 12px 32px;
    position: relative;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.8;
    border-bottom: 1px solid var(--border);
}

.merit-list li:last-child,
.demerit-list li:last-child {
    border-bottom: none;
}

.merit-list li::before {
    content: '◎';
    position: absolute;
    left: 0;
    color: #2E7D32;
    font-weight: bold;
    font-size: 18px;
}

.demerit-list li::before {
    content: '△';
    position: absolute;
    left: 0;
    color: var(--accent-red);
    font-weight: bold;
    font-size: 18px;
}

/* 情報ボックス */
.detail-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-box {
    background: var(--background);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--brand-navy);
}

.info-box h5 {
    font-size: 12px;
    font-weight: 600;
    color: var(--brand-navy);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.info-box p {
    font-size: 14px;
    color: var(--text-ink);
    line-height: 1.6;
}

.price {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-red);
}

/* =====================================
   選び方ガイドセクション
   ===================================== */
.selection-guide-section {
    padding: 96px 0;
    background: var(--background);
}

.selection-block {
    background: var(--surface);
    border-radius: 16px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--border);
}

.block-header {
    background: var(--brand-100);
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid var(--border);
}

.block-icon {
    font-size: 32px;
    color: var(--brand-navy);
}

.block-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-ink);
}

.block-content {
    padding: 32px;
}

/* 条件カード */
.condition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.condition-card {
    background: var(--background);
    padding: 24px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.condition-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.condition-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-ink);
    margin-bottom: 12px;
}

.condition-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.recommended {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.recommended .tag {
    padding: 4px 8px;
    background: var(--accent-red);
    color: var(--surface);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* コスト比較テーブル */
.cost-comparison {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    background: var(--surface);
    border-radius: 12px;
    overflow: hidden;
}

.cost-comparison th {
    background: var(--brand-navy);
    color: var(--surface);
    padding: 16px;
    text-align: left;
    font-size: 14px;
    font-weight: 600;
}

.cost-comparison td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-muted);
}

.cost-comparison tr:last-child td {
    border-bottom: none;
}

.cost-comparison tr:hover {
    background: var(--background);
}

.cost-level {
    color: var(--accent-red);
    font-size: 18px;
}

.total {
    font-weight: 600;
    color: var(--text-ink);
}

/* ライフスタイルリスト */
.lifestyle-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.lifestyle-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--background);
    border-radius: 12px;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.lifestyle-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.item-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.item-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-ink);
    margin-bottom: 8px;
}

.item-content p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.8;
}

/* チェックリスト */
.checklist-block {
    background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-700) 100%);
    color: var(--surface);
    padding: 48px;
    border-radius: 16px;
    margin-top: 48px;
    position: relative;
    overflow: hidden;
}

.checklist-block::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.checklist-block h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 32px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.checklist {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.checklist li {
    padding: 16px 0 16px 36px;
    position: relative;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    font-size: 15px;
    line-height: 1.8;
}

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

.checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    font-size: 18px;
    font-weight: bold;
}

/* =====================================
   CTAセクション
   ===================================== */
.cta-section {
    padding: 96px 0;
    background: var(--surface);
}

/* サマリーブロック */
.summary-block {
    background: var(--background);
    padding: 48px;
    border-radius: 16px;
    margin-bottom: 48px;
}

.summary-message {
    text-align: center;
    margin-bottom: 40px;
}

.summary-message p {
    font-size: 18px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.key-points-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.point-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.point-number {
    padding: 8px 16px;
    background: var(--brand-navy);
    color: var(--surface);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    text-transform: uppercase;
}

.point-text strong {
    display: block;
    font-size: 16px;
    color: var(--text-ink);
    margin-bottom: 8px;
}

.point-text p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.8;
}

/* CTAブロック */
.cta-block {
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-700) 100%);
    padding: 64px 48px;
    border-radius: 16px;
    text-align: center;
    color: var(--surface);
    position: relative;
    overflow: hidden;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-description {
    font-size: 18px;
    margin-bottom: 40px;
    line-height: 1.8;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

/* 特徴リスト */
.cta-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 32px;
    margin: 32px 0;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
}

.feature-icon {
    font-size: 20px;
}

/* CTAボタン */
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin: 40px 0;
}

.cta-btn {
    padding: 16px 48px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.02em;
}

.cta-btn.primary {
    background: var(--surface);
    color: var(--accent-red);
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.cta-btn.secondary {
    background: transparent;
    border: 2px solid var(--surface);
    color: var(--surface);
}

.cta-btn.secondary:hover {
    background: var(--surface);
    color: var(--accent-red);
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.cta-btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* 連絡先情報 */
.contact-info {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.info-item {
    text-align: center;
}

.info-label {
    font-size: 12px;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.info-value {
    font-size: 20px;
    font-weight: 700;
}

/* FAQ */
.faq-block {
    background: var(--background);
    padding: 48px;
    border-radius: 16px;
    margin-top: 48px;
}

.faq-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-ink);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.faq-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent-red);
    margin: 16px auto 0;
    border-radius: 3px;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.faq-question {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.faq-answer {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.q-mark,
.a-mark {
    min-width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.q-mark {
    background: #E0F2FE;
    color: #0369A1;
}

.a-mark {
    background: var(--accent-100);
    color: var(--accent-red);
}

.faq-question span,
.faq-answer span {
    font-size: 15px;
    line-height: 1.8;
}

.faq-question span {
    font-weight: 600;
    color: var(--text-ink);
}

.faq-answer span {
    color: var(--text-muted);
}

/* =====================================
   レスポンシブデザイン
   ===================================== */
@media (max-width: 1024px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .roof-illustration-large {
        max-width: 500px;
    }
    
    .types-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .roof-shape-header {
        padding: 60px 0 40px;
    }
    
    .main-title {
        font-size: 32px;
    }
    
    .key-points {
        margin-top: 48px;
    }
    
    .points-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .point-card {
        padding: 28px 20px;
    }
    
    .point-icon {
        width: 64px;
        height: 64px;
        font-size: 20px;
        margin-bottom: 16px;
    }
    
    .section-subtitle {
        font-size: 24px;
        margin-bottom: 32px;
    }
    
    .types-grid,
    .condition-grid,
    .key-points-summary {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .detail-header {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding: 20px 24px;
    }
    
    .detail-title {
        justify-content: center;
        flex-direction: column;
        gap: 8px;
    }
    
    .title-icon {
        margin-right: 0;
        margin-bottom: 8px;
    }
    
    .roof-illustration-large {
        max-width: 400px;
        margin-bottom: 24px;
    }
    
    .detail-content {
        padding: 24px 20px;
    }
    
    .lifestyle-item {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 24px;
    }
    
    .checklist-block,
    .cta-block,
    .summary-block,
    .faq-block {
        padding: 32px 24px;
    }
    
    .cost-comparison {
        font-size: 13px;
    }
    
    .cost-comparison th,
    .cost-comparison td {
        padding: 12px 8px;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .lead-text p,
    .section-description {
        font-size: 16px;
    }
    
    .point-card {
        padding: 24px 16px;
    }
    
    .point-icon {
        width: 56px;
        height: 56px;
        font-size: 18px;
    }
    
    .point-card h3 {
        font-size: 16px;
    }
    
    .point-card p {
        font-size: 13px;
    }
    
    .roof-illustration-large {
        max-width: 320px;
        border-radius: 12px;
    }
    
    .detail-content {
        padding: 20px 16px;
    }
    
    .cta-title {
        font-size: 24px;
    }
    
    .cta-description {
        font-size: 16px;
    }
}/* End custom CSS */