/* ========================================
   リセット＆ベーススタイル
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* ecloreブランドカラー */
    --color-primary: #42C3C8;
    --color-primary-dark: #0F9599;
    --color-primary-light: #D3F1F2;
    --color-dark-blue: #041E42;
    
    /* CTAカラー */
    --color-cta: #ED5F99;
    --color-cta-dark: #BD155A;
    --color-cta-light: #F7D5E3;
    
    /* 差し色 */
    --color-pink: #ED5F99;
    --color-pink-dark: #BD155A;
    --color-pink-light: #F7D5E3;
    --color-yellow: #F5AA00;
    --color-yellow-dark: #D19100;
    --color-yellow-light: #FAE9C3;
    --color-gray: #AAB5BD;
    --color-gray-dark: #768894;
    --color-gray-light: #EFF2F4;
    
    /* フォント */
    --font-primary: 'Noto Sans JP', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* その他 */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: #333;
    line-height: 1.7;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ========================================
   コンテナ
======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   リッチCTAボタン（統一デザイン）
======================================== */
.btn-cta-rich {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 20px 32px 20px 150px;
    background: linear-gradient(135deg, var(--color-cta), var(--color-cta-dark));
    color: white;
    border-radius: 60px;
    box-shadow: 0 6px 24px rgba(237, 95, 153, 0.4);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: visible;
    min-height: 100px;
}

.btn-cta-rich:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(237, 95, 153, 0.5);
}

.btn-cta-phone {
    width: 110px;
    height: auto;
    object-fit: contain;
    position: absolute;
    left: 20px;
    top: -25px;
    z-index: 1;
    pointer-events: none;
}

.btn-cta-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    flex: 1;
}

.btn-cta-text {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
}

.btn-cta-subtext {
    font-size: 13px;
    font-weight: 500;
    opacity: 0.9;
}

.btn-cta-play-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), #2ea8ac);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(66, 195, 200, 0.4);
    transition: var(--transition);
}

.btn-cta-play-icon i {
    font-size: 20px;
    color: white;
    margin-left: 2px;
}

.btn-cta-rich:hover .btn-cta-play-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(66, 195, 200, 0.6);
}

.btn-cta-white-rich {
    background: white;
    color: var(--color-dark-blue);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
    overflow: visible;
    padding: 20px 32px 20px 150px;
    min-height: 100px;
}

.btn-cta-white-rich .btn-cta-content {
    color: var(--color-dark-blue);
}

.btn-cta-white-rich .btn-cta-play-icon {
    background: linear-gradient(135deg, var(--color-cta), var(--color-cta-dark));
    box-shadow: 0 4px 16px rgba(237, 95, 153, 0.4);
}

.btn-cta-white-rich:hover .btn-cta-play-icon {
    box-shadow: 0 6px 20px rgba(237, 95, 153, 0.6);
}

.btn-cta-final {
    padding: 24px 40px;
}

.section-cta {
    text-align: center;
    margin-top: 48px;
    overflow: visible;
}

/* ========================================
   ヘッダー
======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 36px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    color: var(--color-dark-blue);
    transition: var(--transition);
    position: relative;
    font-size: 15px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.btn-header-cta {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--color-cta), var(--color-cta-dark));
    color: white;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(237, 95, 153, 0.3);
    transition: var(--transition);
}

.btn-header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(237, 95, 153, 0.4);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--color-dark-blue);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background: white;
    box-shadow: var(--shadow-md);
    z-index: 999;
    padding: 20px;
    flex-direction: column;
    gap: 16px;
}

.mobile-menu-link {
    padding: 12px 20px;
    font-weight: 500;
    color: var(--color-dark-blue);
    border-radius: 8px;
    transition: var(--transition);
}

.mobile-menu-link:hover {
    background: var(--color-primary-light);
}

/* ========================================
   ヒーローセクション
======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 20px 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #D3F1F2 0%, #FAE9C3 50%, #F7D5E3 100%);
    z-index: -1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
    mix-blend-mode: multiply;
}

.hero-visual {
    position: absolute;
    right: 8%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    max-width: 350px;
    opacity: 0;
    animation: slideInRight 1s ease-out 0.5s forwards;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateY(-50%) translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}

.hero-phone {
    width: 100%;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    border-radius: 40px;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    position: relative;
    z-index: 2;
}

.hero-badge-large {
    display: inline-block;
    padding: 12px 32px;
    background: white;
    color: var(--color-primary);
    border-radius: 30px;
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
}

.hero-title {
    margin-bottom: 24px;
}

.hero-title-main {
    display: block;
    font-size: clamp(42px, 7vw, 68px);
    font-weight: 900;
    color: var(--color-dark-blue);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.service-name-compact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 24px;
}

.service-brand {
    font-family: var(--font-secondary);
    font-size: clamp(56px, 9vw, 96px);
    font-weight: 900;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark), var(--color-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.02em;
    line-height: 1;
}

.service-label {
    font-size: 16px;
    color: #666;
    font-weight: 600;
}

.hero-description-box {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 24px 32px;
    border-radius: 20px;
    margin: 0 auto 32px;
    max-width: 800px;
    box-shadow: var(--shadow-md);
}

.hero-description {
    font-size: clamp(15px, 2vw, 18px);
    color: #555;
    line-height: 1.8;
}

.hero-description strong {
    color: var(--color-primary);
    font-weight: 700;
}

.hero-stats-prominent {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-stat-card {
    background: white;
    padding: 24px 32px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    min-width: 160px;
    transition: var(--transition);
}

.hero-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hero-stat-number-large {
    font-size: 48px;
    font-weight: 900;
    color: var(--color-primary);
    font-family: var(--font-secondary);
    line-height: 1;
    margin-bottom: 8px;
}

.hero-stat-label-large {
    font-size: 16px;
    color: var(--color-dark-blue);
    font-weight: 700;
}

.hero-cta-rich {
    margin-top: 16px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: #999;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, #999, transparent);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% {
        opacity: 0;
        transform: translateY(-10px);
    }
    50% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* アニメーション */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-up {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   セクション共通
======================================== */
section {
    padding: 100px 20px;
}

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

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
    color: var(--color-dark-blue);
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-title-white {
    color: white;
}

.section-description {
    font-size: clamp(16px, 2vw, 18px);
    color: #666;
    line-height: 1.8;
}

.section-description-white {
    color: rgba(255, 255, 255, 0.9);
}

.highlight-text {
    color: var(--color-primary);
    font-weight: 700;
}

/* ========================================
   課題提示セクション
======================================== */
.problems {
    background: white;
    position: relative;
}

.problems-bg-images {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.08;
    overflow: hidden;
}

.problems-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.problems .container {
    position: relative;
    z-index: 1;
}

.problems-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.problem-card-v2 {
    background: white;
    border-radius: 24px;
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    text-align: left;
    position: relative;
    overflow: hidden;
    border-top: 6px solid;
}

.problem-card-v2[data-color="pink"] {
    border-top-color: var(--color-pink);
}

.problem-card-v2[data-color="yellow"] {
    border-top-color: var(--color-yellow);
}

.problem-card-v2[data-color="gray"] {
    border-top-color: var(--color-gray);
}

.problem-card-v2[data-color="orange"] {
    border-top-color: var(--color-yellow);
}

.problem-card-v2:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.2);
}

.problem-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.problem-icon-small {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 22px;
    opacity: 0.7;
    flex-shrink: 0;
}

.problem-card-v2[data-color="pink"] .problem-icon-small {
    background: var(--color-pink-light);
    color: var(--color-pink);
}

.problem-card-v2[data-color="yellow"] .problem-icon-small {
    background: var(--color-yellow-light);
    color: var(--color-yellow);
}

.problem-card-v2[data-color="gray"] .problem-icon-small {
    background: var(--color-gray-light);
    color: var(--color-gray);
}

.problem-card-v2[data-color="orange"] .problem-icon-small {
    background: var(--color-yellow-light);
    color: var(--color-yellow);
}

.problem-stat-wrapper {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 16px;
    margin-top: 20px;
}

.problem-percentage-large {
    font-size: 56px;
    font-weight: 900;
    font-family: var(--font-secondary);
    line-height: 1;
}

.problem-stat-label {
    font-size: 14px;
    font-weight: 500;
    color: #666;
    line-height: 1;
}

@media (max-width: 768px) {
    .problem-stat-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .problem-stat-label {
        font-size: 13px;
    }
}

.problem-card-v2[data-color="pink"] .problem-percentage-large {
    color: var(--color-pink);
}

.problem-card-v2[data-color="yellow"] .problem-percentage-large {
    color: var(--color-yellow);
}

.problem-card-v2[data-color="gray"] .problem-percentage-large {
    color: var(--color-gray);
}

.problem-card-v2[data-color="orange"] .problem-percentage-large {
    color: var(--color-yellow);
}

.problem-title-large {
    font-size: 26px;
    font-weight: 800;
    color: var(--color-dark-blue);
    margin: 0;
    flex: 1;
    line-height: 1.3;
}

.problem-description {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
}

.problems-source {
    text-align: center;
    font-size: 13px;
    color: #999;
    margin-bottom: 40px;
}

/* ========================================
   市場データセクション
======================================== */
.market-data {
    position: relative;
    background: var(--color-dark-blue);
    color: white;
    overflow: hidden;
}

.market-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    background-image: 
        linear-gradient(45deg, transparent 48%, white 48%, white 52%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, white 48%, white 52%, transparent 52%);
    background-size: 60px 60px;
}

.market-section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 32px;
    text-align: center;
}

.market-current-state {
    margin-bottom: 60px;
}

.market-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.market-stat-card-compact {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: var(--transition);
}

.market-stat-card-compact:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
}

.market-stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-primary);
    font-size: 28px;
    color: white;
}

.market-stat-number {
    font-size: 36px;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 8px;
    font-family: var(--font-secondary);
}

.market-stat-label {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.market-stat-detail {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

.market-effects {
    margin-bottom: 60px;
}

.market-effects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.market-effect-card-large {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 48px 40px;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.market-effect-card-large:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-6px);
}

.market-effect-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-yellow);
    font-size: 40px;
    color: white;
}

.market-effect-number {
    font-size: 64px;
    font-weight: 900;
    color: var(--color-yellow);
    margin-bottom: 12px;
    font-family: var(--font-secondary);
}

.market-effect-label {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.market-effect-desc {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.market-satisfaction {
    margin-bottom: 60px;
}

.market-satisfaction-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 40px;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.market-satisfaction-number {
    font-size: 72px;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 12px;
    font-family: var(--font-secondary);
}

.market-satisfaction-label {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.market-satisfaction-text {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

.market-conclusion-prominent {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 32px;
    padding: 56px 48px;
    text-align: center;
}

.market-conclusion-title {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.market-conclusion-text {
    font-size: 20px;
    line-height: 1.9;
}

.market-conclusion-emphasis {
    font-weight: 900;
    font-size: 24px;
    border-bottom: 3px solid white;
    padding-bottom: 2px;
}

/* ========================================
   解決策セクション（2x2グリッド）
======================================== */
.solution {
    background: var(--color-gray-light);
}

.solution-visual {
    max-width: 900px;
    margin: 0 auto 60px;
    text-align: center;
}

.solution-image {
    width: 100%;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
}

.solution-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.solution-card-v2 {
    background: white;
    border-radius: 24px;
    padding: 40px 32px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.solution-card-v2:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.solution-badge {
    display: inline-block;
    padding: 6px 16px;
    background: #e74c3c;
    color: white;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
}

.solution-title-prominent {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-dark-blue);
    margin-bottom: 20px;
}

.solution-list-compact {
    list-style: none;
    margin-bottom: 24px;
}

.solution-list-compact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 14px;
    color: #555;
}

.solution-list-compact i {
    color: var(--color-primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.solution-result-box {
    text-align: center;
    padding: 16px;
    background: var(--color-primary-light);
    border-radius: 12px;
    font-weight: 600;
    color: var(--color-dark-blue);
    font-size: 15px;
}

.solution-result-box strong {
    color: var(--color-primary);
    font-size: 18px;
}

/* ========================================
   料金セクション
======================================== */
.cost-appeal-price {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, white 50%, var(--color-yellow-light) 100%);
    overflow: hidden;
}

.cost-price-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.cost-price-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}

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

.cost-appeal-badge {
    display: inline-block;
    padding: 12px 32px;
    background: var(--color-yellow);
    color: white;
    border-radius: 30px;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 24px;
    box-shadow: 0 4px 16px rgba(245, 170, 0, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.cost-appeal-title {
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 900;
    color: var(--color-dark-blue);
    margin-bottom: 48px;
    line-height: 1.4;
}

.pricing-highlight-v2 {
    max-width: 600px;
    margin: 0 auto 48px;
}

.pricing-highlight-plan {
    background: white;
    border-radius: 32px;
    padding: 60px 40px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
    border: 3px solid var(--color-primary);
}

.pricing-highlight-label {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.pricing-highlight-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-bottom: 32px;
}

.pricing-highlight-yen {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-dark-blue);
}

.pricing-highlight-amount {
    font-size: 72px;
    font-weight: 900;
    color: var(--color-dark-blue);
    font-family: var(--font-secondary);
}

.pricing-highlight-period {
    font-size: 24px;
    font-weight: 600;
    color: #666;
}

.pricing-highlight-contents {
    border-top: 2px solid var(--color-gray-light);
    padding-top: 32px;
}

.pricing-highlight-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-dark-blue);
    margin-bottom: 24px;
}

.pricing-highlight-item i {
    color: var(--color-primary);
    font-size: 24px;
}

.pricing-highlight-item strong {
    color: var(--color-primary);
    font-size: 28px;
}

@media (max-width: 768px) {
    .pricing-highlight-item {
        font-size: 16px;
        flex-wrap: nowrap;
    }
    
    .pricing-highlight-item strong {
        font-size: 22px;
        white-space: nowrap;
    }
}

.pricing-highlight-calculation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    background: var(--color-yellow-light);
    border-radius: 16px;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-dark-blue);
}

.pricing-highlight-calculation i {
    color: var(--color-yellow);
    font-size: 24px;
}

.per-video-label {
    display: flex;
    align-items: center;
    gap: 8px;
}

.per-video-price {
    color: var(--color-yellow-dark);
    font-size: 24px;
}

@media (max-width: 768px) {
    .pricing-highlight-plan {
        padding: 40px 24px;
    }
    
    .pricing-highlight-price {
        flex-wrap: wrap;
    }
    
    .pricing-highlight-yen {
        font-size: 24px;
    }
    
    .pricing-highlight-amount {
        font-size: 56px;
    }
    
    .pricing-highlight-period {
        font-size: 20px;
    }
    
    .pricing-highlight-calculation {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
        font-size: 14px;
    }
    
    .per-video-label {
        font-size: 14px;
    }
    
    .per-video-label i {
        font-size: 16px;
    }
    
    .per-video-price {
        font-size: 28px;
    }
}

.cost-appeal-description {
    font-size: 18px;
    color: #666;
    margin-bottom: 48px;
    line-height: 1.8;
}

/* ========================================
   コスト削減セクション（改良版）
======================================== */
.cost-appeal-savings {
    background: white;
    position: relative;
}

.savings-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.05;
}

.savings-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cost-appeal-savings .container {
    position: relative;
    z-index: 1;
}

.savings-main-message {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 16px;
    margin: 24px 0;
}

.savings-highlight-number {
    font-size: clamp(64px, 10vw, 96px);
    font-weight: 900;
    color: var(--color-cta);
    font-family: var(--font-secondary);
    line-height: 1;
}

.savings-highlight-text {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
    color: var(--color-dark-blue);
}

.savings-comparison-v2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.savings-column-traditional,
.savings-column-aixec {
    background: white;
    border-radius: 24px;
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
}

.savings-column-traditional {
    border: 3px solid #e74c3c;
}

.savings-column-aixec {
    border: 4px solid var(--color-primary);
}

.savings-column-header {
    text-align: center;
    margin-bottom: 32px;
}

.savings-column-header i {
    font-size: 48px;
    margin-bottom: 16px;
}

.savings-column-traditional .savings-column-header i {
    color: #e74c3c;
}

.savings-column-aixec .savings-column-header i {
    color: var(--color-primary);
}

.savings-column-header h3 {
    font-size: 24px;
    font-weight: 700;
}

.savings-column-image {
    margin-bottom: 24px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.savings-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    object-position: center;
    display: block;
}

.savings-items-compact {
    margin-bottom: 32px;
}

.savings-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 16px;
    border-bottom: 1px solid var(--color-gray-light);
    min-height: 100px;
}

.savings-item:last-child {
    border-bottom: none;
}

.savings-item-label {
    font-weight: 600;
    color: var(--color-dark-blue);
    font-size: 15px;
}

.savings-item-cost {
    font-size: 20px;
    font-weight: 700;
    color: #e74c3c;
    font-family: var(--font-secondary);
}

@media (max-width: 768px) {
    .savings-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 16px 12px;
        min-height: auto;
    }
    
    .savings-item-label {
        font-size: 14px;
    }
    
    .savings-item-cost {
        font-size: 18px;
    }
    
    .savings-item-zero-prominent .savings-item-cost-zero {
        font-size: 24px;
    }
    
    .savings-item-zero-prominent {
        flex-direction: row;
        align-items: center;
    }
    
    .savings-item-zero-prominent .savings-item-cost {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-wrap: nowrap;
    }
    
    .savings-item-label {
        line-height: 1.4;
    }
    
    .savings-item-cost-highlight {
        font-size: 22px;
    }
}

.savings-item-zero-prominent .savings-item-cost-zero {
    font-size: 32px;
    font-weight: 900;
    color: var(--color-primary);
    font-family: var(--font-secondary);
}

.savings-item-zero-prominent {
    display: flex;
    align-items: center;
    gap: 12px;
}

.savings-item-badge-large {
    margin-left: 12px;
    padding: 6px 16px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 16px;
    font-size: 14px;
    font-weight: 700;
}

.savings-item-cost-highlight {
    font-size: 28px;
    font-weight: 900;
    color: var(--color-cta);
    font-family: var(--font-secondary);
}

.savings-total-traditional {
    text-align: center;
    padding: 36px 24px;
    background: var(--color-gray-light);
    border-radius: 16px;
    min-height: 170px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (max-width: 768px) {
    .savings-total-traditional {
        padding: 24px 16px;
        min-height: auto;
    }
}

.savings-total-aixec-prominent {
    text-align: center;
    padding: 36px 32px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: 16px;
    min-height: 170px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (max-width: 768px) {
    .savings-total-aixec-prominent {
        padding: 24px 16px;
        min-height: auto;
    }
}

.savings-total-label {
    font-size: 14px;
    font-weight: 600;
    color: #666;
    margin-bottom: 8px;
}

.savings-total-aixec-prominent .savings-total-label {
    color: white;
}

.savings-total-amount {
    font-size: 36px;
    font-weight: 900;
    color: #e74c3c;
    font-family: var(--font-secondary);
}

@media (max-width: 768px) {
    .savings-total-amount {
        font-size: 28px;
    }
}

.savings-total-amount-highlight {
    font-size: 48px;
    font-weight: 900;
    color: white;
    font-family: var(--font-secondary);
}

@media (max-width: 768px) {
    .savings-total-amount-highlight {
        font-size: 36px;
    }
}

.savings-benefits-prominent {
    background: var(--color-gray-light);
    border-radius: 24px;
    padding: 48px;
}

.savings-benefits-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-dark-blue);
    margin-bottom: 40px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.savings-benefits-title i {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .savings-benefits-prominent {
        padding: 32px 20px;
    }
    
    .savings-benefits-title {
        flex-direction: column;
        gap: 8px;
        font-size: 22px;
        margin-bottom: 24px;
    }
    
    .savings-benefit-card {
        padding: 24px 16px;
    }
    
    .savings-benefit-icon {
        width: 52px;
        height: 52px;
        font-size: 26px;
    }
}

.savings-benefits-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.savings-benefit-card {
    background: white;
    padding: 32px 24px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.savings-benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.savings-benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 32px;
}

.savings-benefit-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-dark-blue);
    margin-bottom: 12px;
}

.savings-benefit-text {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* ========================================
   具体的シーン（1列5行）
======================================== */
.use-cases {
    background: linear-gradient(180deg, white 0%, var(--color-gray-light) 100%);
}

.use-cases-list-vertical {
    max-width: 1100px;
    margin: 0 auto;
}

.use-case-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 80px;
    padding: 40px;
    background: white;
    border-radius: 32px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.use-case-row:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
}

.use-case-row-reverse {
    grid-template-columns: 1fr 1fr;
}

.use-case-row-reverse .use-case-image-container {
    order: 2;
}

.use-case-row-reverse .use-case-content-box {
    order: 1;
}

.use-case-image-container {
    position: relative;
}

.use-case-image-large {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
}

.use-case-content-box {
    padding: 20px;
}

.use-case-number-badge {
    display: inline-block;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-size: 24px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-family: var(--font-secondary);
}

.use-case-title-large {
    font-size: 28px;
    font-weight: 900;
    color: var(--color-dark-blue);
    margin-bottom: 12px;
}

.use-case-label-prominent {
    display: inline-block;
    padding: 8px 20px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.use-case-description-prominent {
    font-size: 17px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.use-case-description-prominent strong {
    color: var(--color-primary);
    font-weight: 700;
}

.use-case-list-prominent {
    list-style: none;
}

.use-case-list-prominent li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 15px;
    color: #666;
}

.use-case-list-prominent i {
    color: var(--color-primary);
    margin-top: 2px;
    flex-shrink: 0;
    font-size: 18px;
}

/* ========================================
   テクノロジーセクション（2x2グリッド）
======================================== */
.revolution {
    position: relative;
    background: linear-gradient(135deg, var(--color-dark-blue) 0%, #062A54 100%);
    color: white;
    overflow: visible;
}

.revolution-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: 
        radial-gradient(circle at 20% 50%, var(--color-primary) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, var(--color-pink) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, var(--color-yellow) 0%, transparent 50%);
}

.revolution-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.revolution-card-v2 {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 40px 32px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.revolution-card-v2:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
}

.revolution-icon-small {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-primary);
    font-size: 28px;
    color: white;
}

.revolution-title-prominent {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.revolution-description {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.revolution-card-manager {
    border: 2px solid var(--color-primary);
}

.revolution-manager-profile {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.revolution-manager-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-primary);
}

.revolution-manager-info {
    flex: 1;
}

.revolution-manager-role {
    font-size: 13px;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 8px;
}

/* 事業部長メッセージセクション */
.manager-message-section {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 48px;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 32px;
    padding: 48px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    margin-top: 48px;
}

.manager-message-portrait {
    text-align: center;
}

.manager-portrait-img {
    width: 100%;
    height: auto;
    border-radius: 24px;
    border: 4px solid var(--color-primary);
    box-shadow: 0 12px 48px rgba(66, 195, 200, 0.3);
}

.manager-message-content {
    color: white;
}

.manager-role-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--color-primary);
    color: white;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.manager-message-title {
    font-size: 32px;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    line-height: 1.4;
}

.manager-message-text {
    font-size: 16px;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
}

.manager-signature {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.manager-company {
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 600;
}

.manager-title {
    font-size: 16px;
    color: white;
    font-weight: 700;
}

/* ========================================
   FAQ
======================================== */
.faq {
    background: white;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 16px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 32px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--color-primary-light);
}

.faq-question > i:first-child {
    font-size: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.faq-question h3 {
    flex: 1;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-dark-blue);
}

.faq-toggle {
    font-size: 20px;
    color: var(--color-primary);
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 32px 24px 72px;
    color: #555;
    line-height: 1.8;
}

/* ========================================
   会社情報・最終CTA
======================================== */
.company-contact {
    background: linear-gradient(180deg, var(--color-gray-light) 0%, white 100%);
}

.company-contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.company-info {
    background: white;
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.company-info-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-dark-blue);
    margin-bottom: 32px;
    text-align: center;
}

.company-logo {
    text-align: center;
    margin-bottom: 32px;
}

.company-logo img {
    height: 48px;
}

.company-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.company-detail {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-gray-light);
}

.company-detail:last-child {
    border-bottom: none;
}

.company-detail-label {
    font-weight: 600;
    color: #666;
    font-size: 14px;
}

.company-detail-value {
    font-size: 14px;
    color: var(--color-dark-blue);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .company-detail {
        grid-template-columns: 90px 1fr;
        gap: 12px;
        padding-bottom: 16px;
    }
    
    .company-detail-label {
        font-size: 13px;
    }
    
    .company-detail-value {
        font-size: 13px;
    }
    
    .company-info {
        padding: 32px 20px;
    }
}

.contact-form-section {
    background: white;
    border-radius: 24px;
    padding: 48px;
    box-shadow: var(--shadow-md);
    border: 3px solid var(--color-cta);
}

.contact-title {
    font-size: 36px;
    font-weight: 900;
    color: var(--color-dark-blue);
    margin-bottom: 12px;
    text-align: center;
}

.contact-subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
    text-align: center;
}

.next-steps {
    margin-bottom: 48px;
}

.next-step {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 32px;
}

.next-step-number {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-size: 24px;
    font-weight: 900;
    flex-shrink: 0;
    font-family: var(--font-secondary);
}

.next-step-content {
    flex: 1;
}

.next-step-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-dark-blue);
    margin-bottom: 8px;
}

.next-step-description {
    font-size: 14px;
    color: #666;
}

@media (max-width: 768px) {
    .next-step {
        gap: 16px;
        margin-bottom: 24px;
    }
    
    .next-step-number {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .next-step-title {
        font-size: 16px;
        margin-bottom: 6px;
    }
    
    .next-step-description {
        font-size: 13px;
    }
}

.contact-cta-wrapper {
    text-align: center;
}

.contact-highlight {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: var(--color-yellow);
    color: white;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 32px;
    box-shadow: 0 4px 16px rgba(245, 170, 0, 0.3);
    animation: pulse 2s infinite;
}

.contact-highlight i {
    font-size: 24px;
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: #555;
}

.contact-method i {
    font-size: 20px;
    color: var(--color-primary);
}

.contact-method a {
    color: var(--color-primary);
    font-weight: 600;
}

.contact-method a:hover {
    text-decoration: underline;
}

.contact-note {
    margin-top: 24px;
    padding: 16px;
    background: var(--color-primary-light);
    border-radius: 12px;
    font-size: 14px;
    color: var(--color-dark-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.contact-note i {
    color: var(--color-primary);
}

/* コンタクトフォーム */
.contact-form {
    margin-top: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-dark-blue);
    margin-bottom: 8px;
}

.required {
    color: var(--color-cta);
    font-weight: 700;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 18px !important;
    border: 2px solid var(--color-gray-light) !important;
    border-radius: 12px;
    font-size: 15px;
    font-family: var(--font-primary);
    transition: var(--transition);
    background: white;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(66, 195, 200, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit-btn {
    width: 100%;
    padding: 20px 32px;
    background: linear-gradient(135deg, var(--color-cta), var(--color-cta-dark));
    color: white;
    border: none;
    border-radius: 60px;
    font-size: 20px;
    font-weight: 700;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 6px 24px rgba(237, 95, 153, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .form-submit-btn {
        font-size: 17px;
        padding: 18px 24px;
    }
}

.form-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(237, 95, 153, 0.5);
}

.form-submit-btn i {
    font-size: 18px;
}

/* ========================================
   フッター
======================================== */
.footer {
    background: var(--color-dark-blue);
    color: white;
    padding: 60px 20px 32px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 32px;
}

.footer-logo img {
    height: 40px;
    filter: brightness(0) invert(1);
    margin-bottom: 12px;
}

.footer-service-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-secondary);
}

.footer-links {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* SP専用改行クラス */
.sp-only {
    display: none;
}

@media (max-width: 768px) {
    .sp-only {
        display: inline;
    }
}

/* ========================================
   レスポンシブ
======================================== */
@media (max-width: 1024px) {
    .problems-grid-2x2,
    .solution-grid-2x2,
    .market-effects-grid,
    .savings-comparison-v2,
    .savings-benefits-grid-2x2,
    .revolution-grid-2x2 {
        grid-template-columns: 1fr;
    }
    
    .problem-card-v2,
    .solution-card-v2,
    .savings-benefit-card {
        padding: 32px 24px;
    }
    
    .use-case-row,
    .use-case-row-reverse {
        grid-template-columns: 1fr;
    }
    
    .use-case-row-reverse .use-case-image-container,
    .use-case-row-reverse .use-case-content-box {
        order: 0;
    }
    
    .company-contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .manager-message-section {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 40px 32px;
    }
    
    .manager-message-portrait {
        max-width: 250px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 16px;
    }
    
    .header-container {
        padding: 12px 16px;
    }
    
    .logo-img {
        height: 28px;
    }
    
    .hamburger {
        padding: 4px;
    }
    
    .hamburger span {
        width: 24px;
        height: 2.5px;
    }
    
    .mobile-menu {
        top: 52px;
    }
    
    .container {
        padding: 0 12px;
    }
    
    .nav {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding: 100px 20px 60px;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-stats-prominent {
        gap: 8px;
        flex-wrap: nowrap;
        justify-content: space-between;
        width: 100%;
    }
    
    .hero-stat-card {
        padding: 16px 8px;
        min-width: auto;
        flex: 1;
    }
    
    .hero-stat-number-large {
        font-size: 32px;
        margin-bottom: 4px;
    }
    
    .hero-stat-label-large {
        font-size: 11px;
        line-height: 1.3;
    }
    
    .btn-cta-rich {
        flex-direction: row;
        text-align: left;
        padding: 12px 12px 12px 90px;
        gap: 10px;
        min-height: 70px;
        align-items: center;
        width: 100%;
        max-width: 100%;
        position: relative;
        overflow: visible;
    }
    
    .btn-cta-phone {
        width: 80px;
        height: auto;
        position: absolute;
        left: 8px;
        top: -15px;
        flex-shrink: 0;
    }
    
    .btn-cta-content {
        align-items: flex-start;
        flex: 1;
        min-width: 0;
        gap: 2px;
    }
    
    .btn-cta-text {
        font-size: 14px;
        line-height: 1.3;
    }
    
    .btn-cta-subtext {
        display: none;
    }
    
    .btn-cta-play-icon {
        margin-top: 0;
        width: 44px;
        height: 44px;
        flex-shrink: 0;
    }
    
    .btn-cta-play-icon i {
        font-size: 14px;
    }
    
    .btn-cta-white-rich {
        padding: 12px 12px 12px 90px;
        min-height: 70px;
        flex-direction: row;
        align-items: center;
        position: relative;
        overflow: visible;
    }
    
    .section-cta {
        padding: 0 8px;
    }
    
    .market-stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .market-stat-card-compact {
        padding: 24px 16px;
    }
    
    .market-stat-icon {
        width: 48px;
        height: 48px;
        font-size: 22px;
        margin-bottom: 12px;
    }
    
    .market-stat-number {
        font-size: 28px;
        margin-bottom: 6px;
    }
    
    .market-stat-label {
        font-size: 14px;
        margin-bottom: 2px;
    }
    
    .market-stat-detail {
        font-size: 12px;
    }
    
    .market-effect-card-large {
        padding: 32px 24px;
    }
    
    .market-effect-icon {
        width: 64px;
        height: 64px;
        font-size: 32px;
        margin-bottom: 16px;
    }
    
    .market-effect-number {
        font-size: 48px;
        margin-bottom: 8px;
    }
    
    .market-effect-label {
        font-size: 20px;
        margin-bottom: 8px;
    }
    
    .market-effect-desc {
        font-size: 14px;
    }
    
    .market-satisfaction-card {
        padding: 28px 20px;
    }
    
    .market-satisfaction-number {
        font-size: 56px;
        margin-bottom: 8px;
    }
    
    .market-satisfaction-label {
        font-size: 18px;
        margin-bottom: 8px;
    }
    
    .market-satisfaction-text {
        font-size: 14px;
    }
    
    .market-conclusion-prominent {
        padding: 40px 24px;
        border-radius: 24px;
    }
    
    .market-conclusion-title {
        font-size: 24px;
        margin-bottom: 16px;
        flex-direction: column;
        gap: 8px;
    }
    
    .market-conclusion-text {
        font-size: 16px;
        line-height: 1.7;
    }
    
    .market-conclusion-emphasis {
        font-size: 20px;
    }
    
    .use-case-image-large {
        height: 300px;
    }
    
    .use-case-row {
        padding: 32px 20px;
        gap: 32px;
        margin-bottom: 48px;
    }
    
    .use-case-content-box {
        padding: 0;
    }
    
    .problem-card-v2 {
        padding: 28px 20px;
    }
    
    .problem-title-large {
        font-size: 22px;
    }
    
    .problem-description {
        font-size: 14px;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .hero-description-box {
        padding: 20px 24px;
        margin-bottom: 24px;
    }
    
    .hero-description {
        font-size: 14px;
        line-height: 1.7;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .btn-cta-text {
        font-size: 16px;
    }
    
    .btn-cta-subtext {
        font-size: 12px;
    }
    
    .savings-main-message {
        flex-direction: column;
        gap: 8px;
    }
    
    .use-case-image-large {
        height: 250px;
    }
    
    .contact-form-section {
        padding: 32px 20px;
    }
    
    .faq-question {
        padding: 18px 16px;
        gap: 12px;
    }
    
    .faq-question > i:first-child {
        font-size: 20px;
    }
    
    .faq-question h3 {
        font-size: 15px;
    }
    
    .faq-toggle {
        font-size: 18px;
    }
    
    .faq-answer p {
        padding: 0 16px 16px 16px;
        font-size: 14px;
    }
    
    .revolution-card-v2 {
        padding: 32px 24px;
    }
    
    .revolution-icon-small {
        width: 48px;
        height: 48px;
        font-size: 24px;
        margin-bottom: 16px;
    }
    
    .revolution-title-prominent {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .revolution-description {
        font-size: 14px;
    }
    
    .contact-form-section {
        padding: 36px 20px;
    }
    
    .contact-title {
        font-size: 24px;
        line-height: 1.4;
    }
    
    .contact-subtitle {
        font-size: 16px;
        margin-bottom: 32px;
    }
    
    .contact-highlight {
        padding: 12px 24px;
        font-size: 16px;
        margin-bottom: 24px;
    }
    
    .contact-highlight i {
        font-size: 20px;
    }
}

/* ========================================
   スマートフォン固定フローティングCTAボタン
======================================== */
.floating-cta-sp {
    display: none; /* デフォルトは非表示 */
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    z-index: 9999;
    pointer-events: none;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-width: calc(100% - 32px);
    width: auto;
}

/* リッチCTAボタンスタイルを継承 */
.floating-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px 12px 85px;
    background: linear-gradient(135deg, var(--color-cta), var(--color-cta-dark));
    color: white;
    border-radius: 60px;
    box-shadow: 0 8px 28px rgba(237, 95, 153, 0.5), 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: visible;
    min-height: 56px;
    width: auto;
    text-decoration: none;
    pointer-events: auto;
    white-space: nowrap;
}

.floating-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 36px rgba(237, 95, 153, 0.6), 0 6px 16px rgba(0, 0, 0, 0.2);
}

.floating-cta-phone {
    width: 65px;
    height: auto;
    object-fit: contain;
    position: absolute;
    left: 10px;
    top: -12px;
    z-index: 1;
    pointer-events: none;
}

.floating-cta-content {
    display: flex;
    align-items: center;
    flex: 1;
}

.floating-cta-text {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.2;
    color: white;
}

.floating-cta-play-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), #2ea8ac);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(66, 195, 200, 0.4);
    transition: var(--transition);
}

.floating-cta-play-icon i {
    font-size: 16px;
    color: white;
    margin-left: 2px;
}

.floating-cta-button:hover .floating-cta-play-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(66, 195, 200, 0.6);
}

/* スマートフォンのみで表示 */
@media (max-width: 768px) {
    .floating-cta-sp {
        display: block;
    }
    
    /* メインコンテンツの下部に余白を追加（フローティングCTAと重ならないように） */
    body {
        padding-bottom: 100px;
    }
}

/* より小さい画面用の調整 */
@media (max-width: 480px) {
    .floating-cta-button {
        padding: 10px 18px 10px 75px;
        min-height: 52px;
    }
    
    .floating-cta-phone {
        width: 58px;
        left: 8px;
        top: -10px;
    }
    
    .floating-cta-text {
        font-size: 15px;
    }
    
    .floating-cta-play-icon {
        width: 36px;
        height: 36px;
    }
    
    .floating-cta-play-icon i {
        font-size: 14px;
    }
}

/* 20251216追記 */
.mp4{text-align: center; margin: 0 auto 40px;}
.mp4 video{width: 250px;}
@media (max-width: 768px) {
  .mp4 video{width: 100%;}
}