/* ================================================
    エアコンクリーニングページ専用CSS
    カラー：#00acd8（シアン）
    最終更新：2024
================================================ */

/* ==============================================
    1. カラートークン & ベース設定
============================================== */
.aircon-page {
    --ac-color-dark: #0B3A5A;
    --ac-color-primary: #00acd8;
    --ac-color-primary-dark: #0081a3;
    --ac-color-bg-light: #F0F8FF;
    --ac-color-surface: #ffffff;
    --ac-color-border: #D1E4F3;
    --ac-color-text: #374151;
    --ac-color-muted: #6B7280;
    --ac-radius-lg: 12px;
    --ac-radius-md: 8px;
    --ac-shadow-card: 0 15px 45px rgba(0, 172, 216, 0.1);
    --ac-shadow-subtle: 0 4px 12px rgba(0, 172, 216, 0.05);
    scroll-behavior: smooth;
}

.aircon-page main {
    font-family: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ac-color-text);
    line-height: 1.7;
}

.aircon-page main .l-content {
    padding-top: 0;
}

/* ==============================================
    2. セクション共通
============================================== */
.aircon-page section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.aircon-page .ac-section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

.ac-section-fullwidth {
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-section-header {
    margin-bottom: 60px;
    text-align: center;
}

.aircon-page .ac-section-badge {
    background: rgba(0, 172, 216, 0.15);
    color: var(--ac-color-primary);
    font-weight: 700;
    display: inline-block;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    letter-spacing: 0.5px;
}

.aircon-page .ac-section-title {
    font-size: clamp(30px, 4vw, 42px);
    font-weight: 800;
    margin-top: 16px;
    color: var(--ac-color-dark);
    text-align: center;
}

.aircon-page .ac-section-title::after {
    content: '';
    display: block;
    width: 70px;
    height: 3px;
    background: var(--ac-color-primary);
    margin: 18px auto 0;
}

.aircon-page .ac-section-subtitle {
    text-align: center;
    font-size: 16px;
    color: var(--ac-color-muted);
    margin-top: 12px;
}

/* ==============================================
    3. ボタン共通
============================================== */
.aircon-page .ac-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.aircon-page .ac-btn i {
    font-size: 18px;
}

.aircon-page .ac-btn-primary {
    background: var(--ac-color-primary);
    color: var(--ac-color-dark);
    border: 2px solid var(--ac-color-primary);
    box-shadow: 0 10px 25px rgba(0, 172, 216, 0.3);
}

.aircon-page .ac-btn-primary:hover {
    background: var(--ac-color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0, 172, 216, 0.45);
}

.aircon-page .ac-btn-outline {
    background: transparent;
    border: 2px solid #ffffff;
    color: #ffffff;
}

.aircon-page .ac-btn-outline:hover {
    background: #39ACD8;
    border-color: #39ACD8;
    transform: translateY(-1px);
}

.aircon-page .ac-btn-outlinec {
    background: transparent;
    border: 2px solid var(--ac-color-primary);
    color: var(--ac-color-primary);
}

.aircon-page .ac-btn-outlinec:hover {
    background: rgba(0, 172, 216, 0.1);
    transform: translateY(-1px);
}

/* ==============================================
    4. ヒーローセクション
============================================== */
.aircon-page .ac-hero {
    min-height: 550px;
    padding: 0;
    position: relative;
    z-index: 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    max-width: none;
    background: linear-gradient(135deg, var(--ac-color-dark) 0%, #155A7B 100%);
}

.aircon-page .ac-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(135deg, rgba(0, 102, 204, 0.7) 0%, rgba(0, 51, 102, 0.8) 100%),
        url('../img/airconditioner/eye_airconditioner.jpg');
    background-size: cover;
    background-position: center;
    z-index: -1;
    filter: brightness(0.6) contrast(1.1);
}

.aircon-page .ac-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 120px 0;
}

.aircon-page .ac-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 50px;
    align-items: center;
}

.aircon-page .ac-hero-badge-group {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
}

.aircon-page .ac-badge {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
    backdrop-filter: blur(5px);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 500;
}

.aircon-page .ac-hero-title {
    font-size: clamp(36px, 5vw, 48px);
    color: #ffffff;
    font-weight: 900;
    line-height: 1.2;
    text-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
    text-align: left;
}

.aircon-page .ac-hero-title .ac-highlight {
    color: var(--ac-color-primary);
    position: relative;
    display: inline-block;
}

.aircon-page .ac-hero-title .ac-highlight::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 12px;
    background: linear-gradient(90deg, rgba(0, 172, 216, 0.3), transparent 70%);
    z-index: -1;
    border-radius: 2px;
}

.aircon-page .ac-hero-subtitle {
    color: #D1D5DB;
    font-size: 17px;
    margin-top: 20px;
    max-width: 550px;
    line-height: 1.6;
}

.ac-hero-cta {
    display: flex;
    gap: 15px;
    margin-top: 40px;
}

.ac-hero-cta .ac-btn-primary {
    color: #ffffff;
}

.aircon-page .ac-hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #ffffff;
    font-size: 12px;
    letter-spacing: 1px;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.aircon-page .ac-hero-scroll:hover {
    opacity: 1;
}

.aircon-page .ac-scroll-line {
    width: 1px;
    height: 40px;
    background: #ffffff;
    margin-top: 8px;
    animation: scrollAnimation 1.5s infinite ease-in-out;
}

@keyframes scrollAnimation {
    0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
    30% { transform: scaleY(1); transform-origin: top; opacity: 1; }
    70% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ==============================================
    5. Problemsセクション
============================================== */
.aircon-page .ac-problems {
    padding: 100px 0 80px;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.aircon-page .ac-problem-item {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.aircon-page .ac-problem-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 40px rgba(0, 172, 216, 0.15);
}

.aircon-page .ac-problem-icon {
    width: 100%;
    aspect-ratio: 16/9;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    margin: 0;
    display: block;
}

.aircon-page .ac-problem-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 172, 216, 0.2) 0%, rgba(11, 58, 90, 0.1) 100%);
}

.aircon-page .ac-problem-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--ac-color-dark);
    padding: 24px 28px 12px;
    margin: 0;
    line-height: 1.5;
}

.aircon-page .ac-problem-item p {
    font-size: 14px;
    color: var(--ac-color-text);
    line-height: 1.8;
    padding: 0 28px 28px;
    margin: 0;
    flex-grow: 1;
}

/* 個別画像設定 */
.aircon-page .ac-problem-item:nth-child(1) .ac-problem-icon { background-image: url('/wp-content/themes/swell/img/aircon/problem-1-smell.jpg'); background-position: center top; }
.aircon-page .ac-problem-item:nth-child(2) .ac-problem-icon { background-image: url('/wp-content/themes/swell/img/aircon/problem-2-mold.jpg'); }
.aircon-page .ac-problem-item:nth-child(3) .ac-problem-icon { background-image: url('/wp-content/themes/swell/img/aircon/problem-3-cooling.jpg'); }
.aircon-page .ac-problem-item:nth-child(4) .ac-problem-icon { background-image: url('/wp-content/themes/swell/img/aircon/problem-4-electric.jpg'); }
.aircon-page .ac-problem-item:nth-child(5) .ac-problem-icon { background-image: url('/wp-content/themes/swell/img/aircon/problem-5-villa.jpg'); }
.aircon-page .ac-problem-item:nth-child(6) .ac-problem-icon { background-image: url('/wp-content/themes/swell/img/aircon/problem-6-response.jpg'); }

/* Problems Footer CTA */
.aircon-page .ac-problems-footer {
    margin-top: 80px;
    padding: 50px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(135deg, rgba(0, 172, 216, 0.08) 0%, rgba(0, 172, 216, 0.04) 100%);
    border: 3px solid var(--ac-color-primary);
    border-radius: 24px;
    position: relative;
    overflow: visible;
    text-align: center;
}

.aircon-page .ac-problems-footer::before {
    content: '✓';
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--ac-color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 900;
    z-index: 10;
    box-shadow: 0 8px 24px rgba(0, 172, 216, 0.3);
}

.aircon-page .ac-problems-footer p {
    font-size: 18px;
    font-weight: 600;
    color: var(--ac-color-dark);
    line-height: 1.8;
    margin: 0;
}

.aircon-page .ac-problems-footer strong {
    color: var(--ac-color-primary);
    font-weight: 900;
}

.aircon-page .ac-problems-footer-cta {
    margin-top: 40px;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.aircon-page .ac-problems-footer-cta .ac-btn-primary {
    padding: 18px 42px !important;
    font-size: 17px !important;
    font-weight: 800 !important;
    background: linear-gradient(135deg, #00acd8 0%, #0081a3 100%) !important;
    color: #ffffff !important;
    border: none !important;
    box-shadow: 0 12px 36px rgba(0, 172, 216, 0.35) !important;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

.aircon-page .ac-problems-footer-cta .ac-btn-primary:hover {
    transform: translateY(-4px) scale(1.05) !important;
    box-shadow: 0 18px 50px rgba(0, 172, 216, 0.45) !important;
}

.aircon-page .ac-problems-footer-cta .ac-btn-outline {
    padding: 18px 42px !important;
    font-size: 17px !important;
    font-weight: 700 !important;
}

.aircon-page .ac-problems-footer-cta .ac-btn i {
    font-size: 20px !important;
    margin-right: 8px !important;
}

/* ==============================================
    6. 選ばれる理由セクション
============================================== */
.aircon-page .ac-reasons-all {
    background: linear-gradient(135deg, var(--ac-color-dark) 0%, #155A7B 100%);
    padding: 100px 0 0 0;
    position: relative;
    overflow: hidden;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-reasons-all::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 172, 216, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.aircon-page .ac-reasons-header {
    text-align: center;
    padding: 0 0 80px 0;
    position: relative;
    z-index: 1;
}

.aircon-page .ac-reasons-header .ac-section-badge {
    background: rgba(0, 172, 216, 0.2);
    color: #ffffff;
}

.aircon-page .ac-reasons-header .ac-section-title {
    color: #ffffff;
    font-weight: 900;
    font-size: clamp(32px, 5vw, 48px);
}

.aircon-page .ac-reasons-header .ac-section-title span {
    font-size: 1.8em;
    margin-right: 8px;
}

.aircon-page .ac-reasons-header .ac-section-title::after {
    background: var(--ac-color-primary);
}

/* 各理由セクション */
.aircon-page .ac-reasons-all .ac-reason {
    padding: 100px 0;
    background: white;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-reason-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.aircon-page .ac-reason-reverse .ac-reason-visual {
    order: -1;
}

.aircon-page .ac-reason-number {
    color: rgba(0, 172, 216, 0.08);
    font-size: 120px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 20px;
    letter-spacing: -4px;
}

.aircon-page .ac-reason-title {
    font-size: 32px;
    font-weight: 900;
    color: var(--ac-color-dark);
    margin-bottom: 24px;
    line-height: 1.3;
}

.aircon-page .ac-reason-text {
    font-size: 16px;
    color: var(--ac-color-text);
    line-height: 1.9;
    margin-bottom: 28px;
}

.aircon-page .ac-reason-list {
    list-style: none;
    padding: 0;
}

.aircon-page .ac-reason-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 15px;
    color: var(--ac-color-text);
    line-height: 1.7;
}

.aircon-page .ac-reason-list i {
    color: var(--ac-color-primary);
    margin-top: 4px;
    flex-shrink: 0;
    font-size: 20px;
}

.aircon-page .ac-reason-visual {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(31, 41, 55, 0.15);
    transition: transform 0.3s ease;
    max-height: 500px;
}

.aircon-page .ac-reason-visual:hover {
    transform: scale(1.02);
}

.aircon-page .ac-reason-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* エリアタブ */
.aircon-page .ac-area-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    background: #F0F8FF;
    padding: 8px;
    border-radius: 8px;
}

.aircon-page .ac-area-tab {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid transparent;
    background: transparent;
    color: #374151;
    font-weight: 600;
    font-size: 15px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    outline: none;
}

.aircon-page .ac-area-tab.active {
    background: #00acd8;
    color: #ffffff;
    border-color: #00acd8;
    box-shadow: 0 2px 8px rgba(0, 172, 216, 0.3);
}

.aircon-page .ac-area-tab:hover:not(.active) {
    background: rgba(0, 172, 216, 0.1);
}

.aircon-page .ac-area-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.aircon-page .ac-area-content.active {
    display: block;
}

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

.aircon-page .ac-area-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.aircon-page .ac-area-features li {
    padding: 12px 0 12px 28px;
    position: relative;
    font-size: 15px;
    color: #374151;
    line-height: 1.6;
}

.aircon-page .ac-area-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00acd8;
    font-weight: 700;
}

/* エアコンタイプグリッド */
.aircon-page .ac-types-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.aircon-page .ac-type-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--ac-color-bg-light);
    border-radius: var(--ac-radius-md);
    text-align: center;
}

.aircon-page .ac-type-item i {
    font-size: 32px;
    color: var(--ac-color-primary);
}

.aircon-page .ac-type-item span {
    font-size: 14px;
    font-weight: 600;
    color: var(--ac-color-text);
    line-height: 1.4;
}

/* ターゲットカード */
.aircon-page .ac-target-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.aircon-page .ac-target-card {
    background: var(--ac-color-bg-light);
    padding: 24px;
    border-radius: var(--ac-radius-md);
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.aircon-page .ac-target-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--ac-color-dark);
    margin: 0;
    line-height: 1.3;
    min-height: 3em;
}

.aircon-page .ac-target-card p {
    font-size: 14px;
    color: var(--ac-color-text);
    line-height: 1.6;
    margin: 0;
}

/* ==============================================
    7. 効果セクション
============================================== */
.aircon-page .ac-effects {
    background: #ffffff;
    padding: 100px 0;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-effects-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.aircon-page .ac-effect-slide {
    background: white;
    padding: 0;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(31, 41, 55, 0.08);
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.aircon-page .ac-effect-slide::before {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 36px;
    height: 36px;
    background: var(--ac-color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 16px;
    z-index: 10;
}

.aircon-page .ac-effect-slide:nth-child(1)::before { content: '1'; }
.aircon-page .ac-effect-slide:nth-child(2)::before { content: '2'; }
.aircon-page .ac-effect-slide:nth-child(3)::before { content: '3'; }

.aircon-page .ac-effect-slide:hover {
    transform: translateY(-12px);
    box-shadow: 0 16px 40px rgba(0, 172, 216, 0.15);
}

.aircon-page .ac-effect-slide img.ac-effect-icon {
    width: 100%;
    height: auto;
    display: block;
    margin: 0 0 16px 0;
}

.aircon-page .ac-effect-slide h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--ac-color-dark);
    margin-bottom: 0;
    padding: 12px 40px 0;
}

.aircon-page .ac-effect-slide > p {
    font-size: 15px;
    color: var(--ac-color-muted);
    margin-bottom: 14px;
    line-height: 1.7;
    padding: 0 40px;
}

.aircon-page .ac-effect-slide ul {
    list-style: none;
    padding: 16px 32px;
    text-align: left;
}

.aircon-page .ac-effect-slide li {
    padding: 12px 0 12px 28px;
    position: relative;
    font-size: 16px;
    color: var(--ac-color-text);
    line-height: 1.6;
}

.aircon-page .ac-effect-slide li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--ac-color-primary);
    font-weight: 900;
    font-size: 18px;
}

/* ==============================================
    8. 作業内容セクション
============================================== */
.aircon-page .ac-work {
    background: var(--ac-color-bg-light);
    padding: 100px 0;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin: 60px 0;
}

.aircon-page .ac-work-column {
    background: #ffffff;
    padding: 40px 32px;
    border-radius: 16px;
}

.aircon-page .ac-work-column-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--ac-color-dark);
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 3px solid var(--ac-color-primary);
}

.aircon-page .ac-work-list {
    list-style: none;
    padding: 0;
}

.aircon-page .ac-work-list li {
    padding: 12px 0 12px 28px;
    position: relative;
    font-size: 16px;
    color: var(--ac-color-text);
    line-height: 1.7;
}

.aircon-page .ac-work-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--ac-color-primary);
    font-weight: 900;
}

.aircon-page .ac-work-options {
    background: var(--ac-color-bg-light);
    border-radius: 16px;
    margin-top: 40px;
}

.aircon-page .ac-work-options-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--ac-color-dark);
    text-align: center;
    margin-bottom: 24px;
}

.aircon-page .ac-work-options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.aircon-page .ac-work-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: white;
    border-radius: var(--ac-radius-md);
    text-align: center;
}

.aircon-page .ac-work-option i {
    font-size: 32px;
    color: var(--ac-color-primary);
}

.aircon-page .ac-work-option span {
    font-size: 16px;
    font-weight: 600;
    color: var(--ac-color-text);
}

/* ==============================================
    9. 対応メーカーセクション
============================================== */
.aircon-page .ac-makers {
    background: #ffffff;
    padding: 100px 0;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-makers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    margin: 60px 0 40px;
}

.aircon-page .ac-maker-item {
    background: var(--ac-color-bg-light);
    padding: 28px 20px;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    color: var(--ac-color-text);
    font-size: 16px;
    box-shadow: 0 2px 8px rgba(31, 41, 55, 0.06);
    transition: all 0.3s ease;
}

.aircon-page .ac-maker-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(31, 41, 55, 0.12);
}

.aircon-page .ac-makers-note {
    text-align: center;
    font-size: 16px;
    color: var(--ac-color-muted);
    line-height: 1.8;
}

/* ==============================================
    10. Before & After セクション
============================================== */
.aircon-page .ac-before-after {
    background: var(--ac-color-bg-light);
    padding: 100px 0;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-ba-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    margin: 60px 0 40px;
}

.aircon-page .ac-ba-item {
    background: #FFFFFF;
    padding: 24px;
    border-radius: 16px;
}

.aircon-page .ac-ba-images {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 16px;
}

.aircon-page .ac-ba-image {
    flex: 1;
    position: relative;
    border-radius: var(--ac-radius-md);
    overflow: hidden;
}

.aircon-page .ac-ba-label {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    color: white;
    z-index: 1;
}

.aircon-page .ac-ba-before { background: #EF4444; }
.aircon-page .ac-ba-after { background: var(--ac-color-primary); }

.aircon-page .ac-ba-arrow {
    font-size: 24px;
    font-weight: 700;
    color: var(--ac-color-primary);
    flex-shrink: 0;
}

.aircon-page .ac-ba-caption {
    text-align: center;
    font-size: 14px;
    color: var(--ac-color-text);
    font-weight: 600;
}

.aircon-page .ac-ba-note {
    text-align: center;
    font-size: 15px;
    color: var(--ac-color-text);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

/* ==============================================
    11. ターゲット別セクション
============================================== */
.aircon-page .ac-targets {
    background: var(--ac-color-bg-light);
    padding: 100px 0;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-targets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.aircon-page .ac-target-detail {
    background: white;
    padding: 40px 32px;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(31, 41, 55, 0.08);
    transition: all 0.3s ease;
}

.aircon-page .ac-target-detail:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(31, 41, 55, 0.12);
}

.aircon-page .ac-target-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 172, 216, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.aircon-page .ac-target-icon i {
    font-size: 28px;
    color: var(--ac-color-primary);
}

.aircon-page .ac-target-detail h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--ac-color-dark);
    text-align: center;
    margin-bottom: 16px;
}

.aircon-page .ac-target-desc {
    font-size: 16px;
    color: var(--ac-color-text);
    text-align: left;
    line-height: 1.8;
    margin-bottom: 24px;
}

.aircon-page .ac-target-features {
    list-style: none;
    padding: 0;
    margin-bottom: 24px;
}

.aircon-page .ac-target-features li {
    padding: 10px 0 10px 24px;
    position: relative;
    font-size: 16px;
    color: var(--ac-color-text);
}

.aircon-page .ac-target-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--ac-color-primary);
    font-weight: 700;
}

.aircon-page .ac-target-voice {
    background: var(--ac-color-bg-light);
    padding: 20px;
    border-left: 3px solid var(--ac-color-primary);
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.aircon-page .ac-voice-text {
    font-size: 14px;
    color: var(--ac-color-text);
    line-height: 1.7;
    margin-bottom: 12px;
    font-style: italic;
}

.aircon-page .ac-voice-author {
    font-size: 12px;
    color: var(--ac-color-muted);
    text-align: right;
}

/* ==============================================
    12. 料金セクション
============================================== */
.aircon-page .ac-pricing {
    background: var(--ac-color-bg-light);
    padding: 100px 0;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-price-types {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 60px 0 48px;
}

.aircon-page .ac-price-type {
    background: #ffffff;
    padding: 32px 24px;
    border-radius: 16px;
}

.aircon-page .ac-price-type h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--ac-color-dark);
    margin-bottom: 12px;
    text-align: center;
}

.aircon-page .ac-price-type p {
    font-size: 14px;
    color: var(--ac-color-text);
    line-height: 1.7;
    text-align: left;
}

.aircon-page .ac-pricing-features {
    background: var(--ac-color-bg-light);
    padding: 48px 0;
    border-radius: 16px;
    margin-bottom: 48px;
}

.aircon-page .ac-pricing-features h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--ac-color-dark);
    text-align: center;
    margin-bottom: 32px;
}

.aircon-page .ac-pricing-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.aircon-page .ac-pricing-feature {
    text-align: center;
    background: #ffffff;
    padding: 16px;
    border-radius: 16px;
}

.aircon-page .ac-pricing-feature i {
    font-size: 36px;
    color: var(--ac-color-primary);
    margin-bottom: 12px;
}

.aircon-page .ac-pricing-feature h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--ac-color-dark);
    margin-bottom: 8px;
}

.aircon-page .ac-pricing-feature p {
    font-size: 14px;
    color: var(--ac-color-text);
    line-height: 1.6;
    text-align: left;
}

.aircon-page .ac-pricing-cta {
    background: white;
    padding: 48px 40px;
    border-radius: 16px;
    box-shadow: var(--ac-shadow-card);
    text-align: center;
}

.aircon-page .ac-pricing-cta > p {
    font-size: 18px;
    font-weight: 600;
    color: var(--ac-color-dark);
    margin-bottom: 24px;
}

.aircon-page .ac-pricing-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}

.aircon-page .ac-pricing-notes {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 32px;
}

.aircon-page .ac-pricing-notes li {
    font-size: 14px;
    color: var(--ac-color-muted);
}

/* ==============================================
    13. フローセクション
============================================== */
.aircon-page .ac-flow {
    background: var(--ac-color-bg-light);
    padding: 100px 0;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-flow-timeline {
    max-width: 800px;
    margin: 60px auto 0;
    position: relative;
}

.aircon-page .ac-flow-timeline::before {
    content: '';
    position: absolute;
    left: 31px;
    top: 0;
    height: calc(100% - 100px);
    width: 2px;
    background: var(--ac-color-border);
}

.aircon-page .ac-flow-step {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
    position: relative;
}

.aircon-page .ac-flow-step-number {
    width: 64px;
    height: 64px;
    background: var(--ac-color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 900;
    flex-shrink: 0;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(0, 172, 216, 0.3);
}

.aircon-page .ac-flow-step-content {
    flex: 1;
    background: white;
    padding: 24px;
    border-radius: var(--ac-radius-md);
    box-shadow: var(--ac-shadow-subtle);
}

.aircon-page .ac-flow-step-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--ac-color-dark);
    margin-bottom: 12px;
}

.aircon-page .ac-flow-step-content p {
    font-size: 16px;
    color: var(--ac-color-text);
    line-height: 1.7;
}

/* ==============================================
    14. FAQセクション
============================================== */
.aircon-page .ac-faq {
    background: white;
    padding: 100px 0;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .accordion {
    margin: 60px auto 0;
}

.aircon-page .accordion-header {
    background: var(--ac-color-bg-light);
    border-radius: var(--ac-radius-md);
    border: 1px solid var(--ac-color-border);
    box-shadow: var(--ac-shadow-subtle);
    transition: all 0.3s ease;
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--ac-color-dark);
    font-size: 16px;
    user-select: none;
}

.aircon-page .accordion-header:hover {
    background: rgba(0, 172, 216, 0.05);
    box-shadow: var(--ac-shadow-card);
}

.aircon-page .accordion-header.active {
    border-color: var(--ac-color-primary);
    box-shadow: var(--ac-shadow-card);
    border-radius: var(--ac-radius-md) var(--ac-radius-md) 0 0;
    border-bottom: none;
    margin-bottom: 0;
}

.aircon-page .accordion-header span {
    flex: 1;
    padding-right: 20px;
    line-height: 1.5;
}

.aircon-page .accordion-header i {
    color: var(--ac-color-primary);
    font-size: 18px;
    transition: transform 0.3s ease !important;
    flex-shrink: 0;
    margin-left: 16px;
}

.aircon-page .accordion-header.active i,
.aircon-page .accordion-item.active .accordion-header i {
    transform: rotate(45deg) !important;
}

.aircon-page .accordion-content {
    background: #ffffff;
    border: none;
    overflow: hidden;
    transition: height 0.5s ease, border 0.3s ease;
    height: 0;
    margin-bottom: 24px;
    border-radius: 0 0 var(--ac-radius-md) var(--ac-radius-md);
}

.aircon-page .accordion-header.active + .accordion-content {
    border: 1px solid var(--ac-color-primary);
    border-top: none;
}

.aircon-page .accordion-content span {
    display: block;
    padding: 20px 24px;
    font-size: 16px;
    color: var(--ac-color-text);
    line-height: 1.8;
}

/* ==============================================
    15. 対応エリアセクション
============================================== */
.aircon-page .ac-area {
    background: var(--ac-color-bg-light);
    padding: 100px 0;
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-area-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin: 60px 0 32px;
}

.aircon-page .ac-area-detail {
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--ac-shadow-subtle);
}

.aircon-page .ac-area-detail h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--ac-color-dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.aircon-page .ac-area-detail h3 i {
    color: var(--ac-color-primary);
}

.aircon-page .ac-area-content-text p {
    font-size: 16px;
    color: var(--ac-color-text);
    line-height: 1.8;
    margin-bottom: 12px;
}

.aircon-page .ac-area-content-text strong {
    color: var(--ac-color-dark);
    font-weight: 700;
}

.aircon-page .ac-area-note {
    text-align: center;
    font-size: 16px;
    color: var(--ac-color-muted);
    line-height: 1.8;
}

/* ==============================================
    16. お問い合わせセクション
============================================== */
.aircon-page .ac-contact {
    background: linear-gradient(135deg, #00acd8 0%, #0081a3 100%);
    color: #ffffff;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.aircon-page .ac-contact::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.aircon-page .ac-contact .ac-section-inner {
    position: relative;
    z-index: 1;
}

.aircon-page .ac-contact .ac-section-header-center {
    text-align: center;
    margin-bottom: 60px;
}

.aircon-page .ac-contact .ac-section-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    border-radius: 50px;
    text-transform: uppercase;
}

.aircon-page .ac-contact .ac-section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.aircon-page .ac-contact .ac-section-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.aircon-page .ac-contact .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto 3rem;
}

.aircon-page .ac-contact .contact-box {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.aircon-page .ac-contact .contact-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.4));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.aircon-page .ac-contact .contact-box:hover::before {
    transform: scaleX(1);
}

.aircon-page .ac-contact .contact-box:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.aircon-page .ac-contact .contact-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.aircon-page .ac-contact .contact-box:hover .contact-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1) rotate(5deg);
}

.aircon-page .ac-contact .contact-icon svg {
    width: 40px;
    height: 40px;
    fill: #ffffff;
}

.aircon-page .ac-contact .contact-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.aircon-page .ac-contact .contact-description {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.aircon-page .ac-contact .contact-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: #ffffff;
    color: #00acd8;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    margin-top: 1.5rem;
}

.aircon-page .ac-contact .contact-button:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.aircon-page .ac-contact .contact-button svg {
    width: 20px;
    height: 20px;
    fill: #00acd8;
}

.aircon-page .ac-contact .contact-hours {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 1rem;
    line-height: 1.6;
}

.aircon-page .ac-contact .contact-note {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: left;
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.aircon-page .ac-contact .contact-note p {
    margin-bottom: 0.5rem;
}

.aircon-page .ac-contact .contact-note p:last-child {
    margin-bottom: 0;
}

.aircon-page .ac-contact .contact-button:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

/* ==============================================
    17. レスポンシブデザイン（768px以下）
============================================== */
@media (max-width: 768px) {
    /* セクション共通 */
    .aircon-page section {
        padding: 60px 0;
    }
    
    .aircon-page .ac-section-inner {
        padding: 0 20px;
    }
    
    .aircon-page .ac-section-title {
        font-size: 28px;
        text-align: left;
    }
    
    .aircon-page .ac-section-title::after {
        margin: 18px 0 0;
    }
    
    .aircon-page .ac-section-header,
    .aircon-page .ac-section-header-center,
    .aircon-page .ac-section-subtitle,
    .aircon-page .ac-section-desc,
    .aircon-page .ac-makers-note,
    .aircon-page .ac-area-note,
    .aircon-page .ac-ba-note,
    .aircon-page .ac-ba-caption,
    .aircon-page .ac-work-options-title,
    .aircon-page .ac-target-detail h3,
    .aircon-page .ac-pricing-features h3,
    .aircon-page .ac-price-types h3 {
        text-align: left;
    }
    
    /* ヒーロー */
    .aircon-page .ac-hero {
        min-height: 450px;
    }
    
    .aircon-page .ac-hero-inner {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 20px;
    }
    
    .aircon-page .ac-hero-title {
        font-size: 32px;
    }
    
    .aircon-page .ac-hero-subtitle {
        font-size: 15px;
    }
    
    .ac-hero-cta {
        flex-direction: column;
        gap: 12px;
    }
    
    .ac-hero-cta .ac-btn {
        width: 100%;
    }
    
    /* Problems */
    .aircon-page .ac-problems-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .aircon-page .ac-problem-icon {
        aspect-ratio: 16/10;
    }
    
    .aircon-page .ac-problem-item h3 {
        font-size: 17px;
        padding: 20px 24px 10px;
    }
    
    .aircon-page .ac-problem-item p {
        font-size: 13px;
        padding: 0 24px 24px;
    }
    
    .aircon-page .ac-problems-footer {
        padding: 40px 30px;
    }
    
    .aircon-page .ac-problems-footer::before {
        width: 52px;
        height: 52px;
        font-size: 28px;
        top: -20px;
    }
    
    .aircon-page .ac-problems-footer p {
        font-size: 15px;
        text-align: left;
    }
    
    .aircon-page .ac-problems-footer-cta {
        flex-direction: column;
        gap: 14px;
        margin-top: 35px;
    }
    
    .aircon-page .ac-problems-footer-cta .ac-btn-primary,
    .aircon-page .ac-problems-footer-cta .ac-btn-outline {
        width: 100% !important;
        padding: 16px 28px !important;
        font-size: 16px !important;
    }
    
    /* 選ばれる理由 */
    .aircon-page .ac-reasons-all {
        padding: 60px 0 0 0;
    }
    
    .aircon-page .ac-reasons-header {
        text-align: left;
        padding: 0 0 40px 0;
    }
    
    .aircon-page .ac-reasons-header .ac-section-title {
        text-align: left;
    }
    
    .aircon-page .ac-reasons-header .ac-section-title::after {
        margin: 18px 0 0;
    }
    
    .aircon-page .ac-reasons-all .ac-reason {
        padding: 60px 0;
    }
    
    .aircon-page .ac-reason-inner {
        display: flex;
        flex-direction: column;
        gap: 0;
    }
    
    .aircon-page .ac-reason-content {
        display: contents;
    }
    
    .aircon-page .ac-reason-number {
        width: 100%;
        order: 1;
        text-align: left;
        margin-bottom: 20px;
        font-size: 80px;
    }
    
    .aircon-page .ac-reason-title {
        order: 2;
        font-size: 24px;
        text-align: left;
        margin-bottom: 24px;
    }
    
    .aircon-page .ac-reason-visual {
        order: 3;
        margin-bottom: 24px;
    }
    
    .aircon-page .ac-reason-text {
        order: 4;
        text-align: left;
        margin-bottom: 28px;
    }
    
    .aircon-page .ac-reason-list,
    .aircon-page .ac-area-tabs,
    .aircon-page .ac-types-grid,
    .aircon-page .ac-target-cards {
        order: 5;
        width: 100%;
    }
    
    .aircon-page .ac-area-content {
        order: 6;
    }
    
    .aircon-page .ac-reason-reverse .ac-reason-inner {
        display: flex;
        flex-direction: column;
    }
    
    .aircon-page .ac-reason-reverse .ac-reason-content {
        display: contents;
    }
    
    .aircon-page .ac-reason-reverse .ac-reason-visual {
        order: 3;
    }
    
    /* エリアタブ */
    .aircon-page .ac-area-tabs {
        display: flex;
        flex-direction: row;
        gap: 8px;
        padding: 6px;
        margin-top: 24px;
    }
    
    .aircon-page .ac-area-tab {
        flex: 1;
        padding: 12px 8px;
        font-size: 14px;
        border: 2px solid #D1E4F3;
        text-align: center;
        white-space: nowrap;
    }
    
    .aircon-page .ac-area-content.active {
        width: 100%;
        padding: 0 10px;
    }
    
    .aircon-page .ac-area-features {
        text-align: left;
        padding: 0;
        margin-top: 16px;
    }
    
    .aircon-page .ac-area-features li {
        font-size: 14px;
        padding: 10px 0 10px 24px;
    }
    
    /* グリッド調整 */
    .aircon-page .ac-types-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        margin-top: 24px;
    }
    
    .aircon-page .ac-target-cards {
        grid-template-columns: 1fr;
        margin-top: 24px;
    }
    
    .aircon-page .ac-target-card h4 {
        min-height: auto;
    }
    
    .aircon-page .ac-type-item {
        padding: 20px 16px;
    }
    
    .aircon-page .ac-type-item i {
        font-size: 28px;
    }
    
    .aircon-page .ac-type-item span {
        font-size: 13px;
    }
    
    /* 各セクショングリッド */
    .aircon-page .ac-effects-slider,
    .aircon-page .ac-work-grid,
    .aircon-page .ac-targets-grid,
    .aircon-page .ac-price-types,
    .aircon-page .ac-pricing-features-grid,
    .aircon-page .ac-ba-grid,
    .aircon-page .ac-area-details {
        grid-template-columns: 1fr;
    }
    
    .aircon-page .ac-work-options-grid {
        grid-template-columns: 1fr;
    }
    
    .aircon-page .ac-makers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .aircon-page .ac-ba-grid {
        gap: 32px;
    }
    
    .aircon-page .ac-pricing-cta-buttons,
    .aircon-page .ac-pricing-notes {
        flex-direction: column;
        gap: 16px;
    }
    
    /* FAQ */
    .aircon-page .accordion-header {
        padding: 16px 20px;
        font-size: 15px;
    }
    
    .aircon-page .accordion-content span {
        padding: 16px 20px;
        font-size: 13px;
    }
    
    /* お問い合わせ */
    .aircon-page .ac-contact {
        padding: 60px 0;
    }
    
    .aircon-page .ac-contact .ac-section-title {
        font-size: 1.75rem;
        text-align: left;
    }
    
    .aircon-page .ac-contact .ac-section-desc {
        font-size: 0.9375rem;
        margin-bottom: 2rem;
        text-align: left;
    }
    
    .aircon-page .ac-contact .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .aircon-page .ac-contact .contact-box {
        padding: 2rem 1.5rem;
    }
    
    .aircon-page .ac-contact .contact-icon {
        width: 70px;
        height: 70px;
    }
    
    .aircon-page .ac-contact .contact-icon svg {
        width: 35px;
        height: 35px;
    }
    
    .aircon-page .ac-contact .contact-title {
        font-size: 1.25rem;
    }
    
    .aircon-page .ac-contact .contact-description {
        text-align: left;
    }
    
    .aircon-page .ac-contact .contact-button {
        padding: 0.875rem 2rem;
        font-size: 0.9375rem;
        width: 100%;
    }
    
    .aircon-page .ac-contact .contact-box:hover {
        transform: translateY(-4px);
    }
}

@media (max-width: 480px) {
    .aircon-page .ac-area-tab {
        padding: 10px 6px;
        font-size: 13px;
    }
}


.aircon-page h4.kikotaisaku { 
    display: inline-block; /* ←重要 */
    margin-bottom: 8px;
    position: relative;
}

.aircon-page h4.kikotaisaku::after {
    content: "";
    display: block;
    width: 60%;              /* ←ここで長さ調整 */
    height: 2px;
    background-color: #00acd5;
    margin-top: 6px;
}


/* ==============================================
    エリアブロック（縦3行・コンパクト）
============================================== */
.aircon-page .ac-area-blocks {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

.aircon-page .ac-area-block {
    background: var(--ac-color-bg-light);
    padding: 16px 24px;
    border-radius: 10px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    
}

.aircon-page .ac-area-block:hover {
    border-color: var(--ac-color-primary);
    box-shadow: 0 4px 16px rgba(0, 172, 216, 0.1);
}

.aircon-page .ac-area-block-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ac-color-dark);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--ac-color-primary);
    display: inline-block;
}

.aircon-page .ac-area-block .ac-area-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 20px;
}

.aircon-page .ac-area-block .ac-area-features li {
    padding: 2px 0 2px 18px;
    position: relative;
    font-size: 14px;
    color: var(--ac-color-text);
    line-height: 1.5;
}

.aircon-page .ac-area-block .ac-area-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--ac-color-primary);
    font-weight: 700;
    font-size: 13px;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .aircon-page .ac-area-blocks {
        gap: 10px;
        width: 100%;
        padding: 0px 0px 60px 0px;
    }
    
    .aircon-page .ac-area-block {
        padding: 14px 18px;
    }
    
    .aircon-page .ac-area-block-title {
        font-size: 15px;
        margin-bottom: 8px;
        padding-bottom: 6px;
    }
    
    .aircon-page .ac-area-block .ac-area-features {
        display: flex;
        flex-wrap: wrap;
        gap: 4px 16px;
    }
    
    .aircon-page .ac-area-block .ac-area-features li {
        font-size: 13px;
    }
}


@media (max-width: 768px) {
    .aircon-page .ac-area-blocks {
        gap: 10px;
        width: 100%;
        margin-top: -60px; /* 親のpaddingを相殺 */
    }
}

@media (max-width: 480px) {
    .aircon-page .ac-area-blocks {
        margin-top: -36px; /* さらに調整 */
    }
}