/* 業務用表示ラベルページ専用スタイル - industrial-labels.css */

/* ===== パンくずリスト ===== */
.breadcrumb-section {
    background-color: var(--color-white);
    padding: var(--space-md) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.breadcrumb-nav {
    margin: 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 1rem;
    list-style: none;
    font-size: var(--font-sm);
    margin: 0;
    padding: 0;
}

.breadcrumb__item {
    display: flex;
    align-items: center;
    color: var(--color-secondary);
}

.breadcrumb__item:not(:last-child)::after {
    content: '>';
    margin-left: 1rem;
    color: var(--color-secondary);
    font-weight: 400;
}

.breadcrumb__item a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.breadcrumb__item[aria-current="page"] {
    color: var(--color-primary);
    font-weight: 500;
}

/* ===== ヒーローセクション ===== */
.hero-business {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a4670 50%, var(--color-accent) 100%);
    position: relative;
    overflow: hidden;
    padding: var(--space-3xl) 0;
    margin-top: 80px;
}

.hero-business::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(15, 59, 111, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(60, 137, 200, 0.06) 0%, transparent 50%);
    z-index: 1;
}

.hero-business .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.hero-business__content {
    padding-right: var(--space-lg);
    min-height: 800px; /* 右側の画像2つ分の高さ（250px×2 + gap）に合わせる */
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-business__title {
    font-size: var(--font-5xl);
    font-weight: 700;
    margin-bottom: var(--space-xl);
    line-height: 1.2;
    color: var(--color-white);
    position: relative;
}

.hero-business__title::after {
    content: '';
    display: block;
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    margin-top: var(--space-lg);
    border-radius: 2px;
}

.hero-business__subtitle {
    font-size: var(--font-xl);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    color: var(--color-white);
    font-weight: 400;
}

.hero-business__features {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.hero-business__feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background-color: var(--color-white);
    padding: var(--space-md) var(--space-lg);
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(15, 59, 111, 0.1);
    transition: all 0.3s ease;
}

.hero-business__feature:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--color-accent);
}

.hero-business__feature i {
    color: var(--color-primary);
    font-size: var(--font-lg);
}

.hero-business__feature span {
    font-size: var(--font-md);
    font-weight: 600;
    color: var(--color-black);
}

.hero-business__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 560px;
}

.hero-business__samples {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    width: 100%;
}

.sample-label {
    background-color: var(--color-white);
    border-radius: 12px;
    padding: var(--space-lg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    border: 3px solid transparent;
    overflow: hidden;
}

.sample-label:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.sample-label--destination {
    border-color: #28a745;
}

.sample-label--destination:hover {
    border-color: #20c997;
}

.sample-label--danger {
    border-color: #dc3545;
}

.sample-label--danger:hover {
    border-color: #fd7e14;
}

.sample-label__image {
    width: 100%;
    height: 300px;
    margin-bottom: var(--space-md);
    border-radius: 8px;
    overflow: hidden;
}

.sample-label__image img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* coverからcontainに変更 */
  }

.sample-label__header {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
}

.sample-label__content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.sample-label__text {
    font-size: var(--font-xl);
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    line-height: 1.3;
}

.sample-label__arrow {
    font-size: var(--font-2xl);
    color: #28a745;
    font-weight: bold;
}

.sample-label__icon {
    font-size: var(--font-2xl);
}

/* ===== 共通セクションスタイル ===== */
.section-intro {
    max-width: 900px;
    margin: var(--space-xl) auto var(--space-2xl);
    text-align: center;
    font-size: var(--font-lg);
    line-height: 1.8;
    color: var(--color-black);
    background-color: var(--color-light);
    padding: var(--space-lg);
    border-radius: 12px;
    border-left: 4px solid var(--color-accent);
}

/* ===== 理由セクション ===== */
.reasons-section {
    background-color: var(--color-white);
    padding: var(--space-3xl) 0;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.reason-card {
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-light) 100%);
    padding: var(--space-xl);
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.reason-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.reason-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, var(--color-white) 0%, #f8f9fa 100%);
}

.reason-card__number {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-md);
    font-weight: 700;
}

.reason-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 8rem;
    height: 8rem;
    margin: var(--space-lg) auto var(--space-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(15, 59, 111, 0.2);
}

.reason-card__icon i {
    font-size: 3.2rem;
    color: var(--color-white);
}

.reason-card__title {
    font-size: var(--font-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    font-weight: 600;
    line-height: 1.4;
}

.reason-card__description {
    font-size: var(--font-md);
    color: var(--color-black);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    flex-grow: 1;
}

.reason-card__description strong {
    display: block;
    color: var(--color-primary);
    font-size: var(--font-lg);
    margin-bottom: var(--space-sm);
}

.reason-card__detail {
    font-size: var(--font-sm);
    color: var(--color-secondary);
    font-style: italic;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* ===== ラインナップセクション ===== */
.lineup-section {
    background-color: var(--color-light);
    padding: var(--space-3xl) 0;
}

.lineup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.lineup-card {
    background-color: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.lineup-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.lineup-card__header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-white);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.lineup-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.lineup-card__icon i {
    font-size: var(--font-xl);
    color: var(--color-white);
}

.lineup-card__title {
    font-size: var(--font-xl);
    font-weight: 600;
    margin: 0;
}

.lineup-card__sample {
    padding: var(--space-xl);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 180px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.lineup-card__sample-image {
    width: 100%;
    max-width: 250px;
    height: 200px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.lineup-card__sample-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.lineup-card:hover .lineup-card__sample-image img {
    transform: scale(1.05);
}

/* フォールバック用のテキストベースプレビュー */
.label-preview {
    background-color: var(--color-white);
    padding: var(--space-lg);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    min-width: 180px;
    justify-content: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.label-preview:hover {
    transform: scale(1.05);
}

.label-preview--destination {
    border-color: #28a745;
}

.label-preview--danger {
    border-color: #dc3545;
}

.label-preview--handling {
    border-color: #ffc107;
}

.label-preview span {
    font-size: var(--font-md);
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    line-height: 1.3;
}

.label-preview__arrow {
    font-size: var(--font-lg);
    color: #28a745;
    font-weight: bold;
}

.label-preview__warning-icon {
    font-size: var(--font-lg);
}

.label-preview__icon {
    font-size: var(--font-lg);
}

.lineup-card__content {
    padding: var(--space-xl);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.lineup-card__description {
    font-size: var(--font-md);
    color: var(--color-black);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.lineup-card__examples {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
}

.lineup-card__examples li {
    font-size: var(--font-sm);
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
    padding-left: var(--space-lg);
    position: relative;
}

.lineup-card__examples li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.lineup-note {
    background-color: var(--color-white);
    padding: var(--space-xl);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.lineup-note__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 6rem;
    height: 6rem;
    background: linear-gradient(135deg, var(--color-accent), #20c997);
    border-radius: 50%;
    flex-shrink: 0;
}

.lineup-note__icon i {
    font-size: var(--font-xl);
    color: var(--color-white);
}

.lineup-note__content h4 {
    font-size: var(--font-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.lineup-note__content p {
    font-size: var(--font-md);
    color: var(--color-black);
    line-height: 1.7;
    margin: 0;
}

/* ===== 使用現場セクション ===== */
.use-sites-section {
    background-color: var(--color-white);
    padding: var(--space-3xl) 0;
}

.use-sites-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.use-site-card {
    background: linear-gradient(135deg, var(--color-light) 0%, var(--color-white) 100%);
    padding: var(--space-xl);
    border-radius: 16px;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.use-site-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, var(--color-white) 0%, #f8f9fa 100%);
}

.use-site-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 7rem;
    height: 7rem;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(15, 59, 111, 0.2);
}

.use-site-card__icon i {
    font-size: 2.8rem;
    color: var(--color-white);
}

.use-site-card__title {
    font-size: var(--font-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.use-site-card__description {
    font-size: var(--font-md);
    color: var(--color-black);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    flex-grow: 1;
}

.use-site-card__benefits {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.benefit-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-accent), #20c997);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: var(--font-xs);
    font-weight: 600;
}

/* ===== フローセクション ===== */
.flow-section {
    background-color: var(--color-light);
    padding: var(--space-3xl) 0;
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    position: relative;
}

.flow-step {
    text-align: center;
    position: relative;
}

.flow-step:not(:last-child)::after {
    content: '→';
    position: absolute;
    top: 3rem;
    right: -2rem;
    font-size: var(--font-2xl);
    color: var(--color-accent);
    font-weight: bold;
    z-index: 2;
}

.flow-step__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 6rem;
    height: 6rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-white);
    border-radius: 50%;
    font-size: var(--font-lg);
    font-weight: 700;
    margin: 0 auto var(--space-lg);
    box-shadow: 0 8px 20px rgba(15, 59, 111, 0.2);
}

.flow-step__content {
    background-color: var(--color-white);
    padding: var(--space-xl);
    border-radius: 16px;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.flow-step__content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.flow-step__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    margin: 0 auto var(--space-md);
    background: linear-gradient(135deg, var(--color-accent), #20c997);
    border-radius: 50%;
}

.flow-step__icon i {
    font-size: var(--font-lg);
    color: var(--color-white);
}

.flow-step__title {
    font-size: var(--font-lg);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.flow-step__description {
    font-size: var(--font-sm);
    color: var(--color-black);
    line-height: 1.6;
    flex-grow: 1;
}

/* ===== FAQセクション ===== */
.faq-section {
    background-color: var(--color-white);
    padding: var(--space-3xl) 0;
}

.faq-list {
    max-width: 1000px;
    margin: var(--space-xl) auto 0;
}

.faq-item {
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    background-color: var(--color-white);
}

.faq-item:hover {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

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

.faq-question {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a4670 100%);
    color: var(--color-white);
    padding: var(--space-xl);
    margin: 0;
    font-size: var(--font-lg);
    font-weight: 600;
    line-height: 1.5;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    border: none;
    width: 100%;
    text-align: left;
}

.faq-question:hover {
    background: linear-gradient(135deg, #0a2b50 0%, var(--color-accent) 100%);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: var(--space-xl);
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-2xl);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
    padding: var(--space-xl);
    background-color: var(--color-white);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer__main {
    font-size: var(--font-lg);
    color: var(--color-black);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    font-weight: 500;
}

.faq-answer__subtitle {
    font-size: var(--font-lg);
    color: var(--color-primary);
    margin: var(--space-lg) 0 var(--space-md);
    font-weight: 600;
}

.faq-answer__list {
    list-style: none;
    padding: 0;
    margin: var(--space-md) 0;
}

.faq-answer__list li {
    font-size: var(--font-md);
    color: var(--color-black);
    line-height: 1.7;
    margin-bottom: var(--space-sm);
    padding-left: var(--space-lg);
    position: relative;
}

.faq-answer__list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-size: var(--font-lg);
    font-weight: bold;
}

.faq-answer__list li strong {
    color: var(--color-primary);
    font-weight: 600;
}

.faq-answer__tip {
    background-color: var(--color-light);
    padding: var(--space-lg);
    border-radius: 12px;
    margin-top: var(--space-lg);
    border-left: 4px solid var(--color-accent);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.faq-answer__tip i {
    color: var(--color-accent);
    font-size: var(--font-lg);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.faq-answer__tip p {
    font-size: var(--font-md);
    color: var(--color-black);
    line-height: 1.6;
    margin: 0;
}

/* ===== 最終CTAセクション ===== */
.final-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a4670 50%, var(--color-accent) 100%);
    color: var(--color-white);
    padding: var(--space-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(60, 137, 200, 0.2) 0%, transparent 50%);
    z-index: 1;
}

.final-cta .container {
    position: relative;
    z-index: 2;
}

.final-cta__title {
    font-size: var(--font-4xl);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.final-cta__subtitle {
    font-size: var(--font-xl);
    margin-bottom: var(--space-2xl);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 1.8rem 3.5rem;
    font-size: var(--font-lg);
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    border: 2px solid var(--color-accent);
    box-shadow: 0 8px 25px rgba(60, 137, 200, 0.3);
}

.btn--primary:hover {
    background-color: transparent;
    border-color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(60, 137, 200, 0.4);
}

.btn--secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 1.8rem 3.5rem;
    font-size: var(--font-lg);
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    border: 2px solid var(--color-white);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.btn--secondary:hover {
    background-color: transparent;
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 255, 255, 0.3);
}

.btn--large {
    font-size: var(--font-lg);
    padding: 1.8rem 3.5rem;
}

.contact-info {
    margin: var(--space-2xl) 0;
}

.contact-info__phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    background: rgba(255, 255, 255, 0.15);
    padding: var(--space-xl);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 600px;
    margin: 0 auto;
}

.contact-info__phone-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    background: linear-gradient(135deg, var(--color-white), #f8f9fa);
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-info__phone-icon i {
    font-size: var(--font-xl);
    color: var(--color-primary);
}

.contact-info__phone-content {
    text-align: left;
}

.contact-info__phone-text {
    font-size: var(--font-md);
    margin-bottom: var(--space-xs);
    opacity: 0.9;
}

.contact-info__phone-number {
    font-size: var(--font-2xl);
    font-weight: 700;
    margin-bottom: var(--space-xs);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.contact-info__phone-hours {
    font-size: var(--font-sm);
    opacity: 0.8;
}

.cta-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin: var(--space-2xl) auto 0;
    max-width: 800px;
}

.cta-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.cta-feature:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
}

.cta-feature i {
    font-size: var(--font-xl);
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.cta-feature span {
    font-size: var(--font-sm);
    font-weight: 500;
    text-align: center;
    color: var(--color-white);
}

/* ===== レスポンシブ対応 ===== */
@media (max-width: 1200px) {
    .hero-business__title {
        font-size: var(--font-4xl);
    }

    .reasons-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .lineup-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .use-sites-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .flow-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }

    .flow-step:nth-child(2)::after,
    .flow-step:nth-child(4)::after {
        display: none;
    }

    .flow-step:nth-child(1)::after {
        right: -2rem;
        top: 50%;
        transform: translateY(-50%) rotate(90deg);
    }

    .flow-step:nth-child(3)::after {
        right: -2rem;
        top: 50%;
        transform: translateY(-50%) rotate(90deg);
    }
}

@media (max-width: 992px) {
    .hero-business .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-business__content {
        padding-right: 0;
        order: 2;
        min-height: auto;
    }

    .hero-business__visual {
        order: 1;
        margin-bottom: var(--space-xl);
        min-height: auto;
    }

    .hero-business__samples {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-lg);
        max-width: 100%;
    }

    .hero-business__title {
        font-size: var(--font-3xl);
    }

    .hero-business__subtitle {
        font-size: var(--font-lg);
    }

    .hero-business__features {
        justify-content: center;
    }

    .sample-label__image {
        height: 200px;
    }

    .reasons-section,
    .lineup-section,
    .use-sites-section,
    .flow-section,
    .faq-section,
    .final-cta {
        padding: var(--space-2xl) 0;
    }

    .section-intro {
        padding: var(--space-md);
        margin-bottom: var(--space-xl);
    }

    .final-cta__title {
        font-size: var(--font-3xl);
    }

    .final-cta__subtitle {
        font-size: var(--font-lg);
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn--primary,
    .btn--secondary {
        width: 100%;
        max-width: 400px;
        justify-content: center;
    }

    .cta-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-info__phone {
        flex-direction: column;
        text-align: center;
    }

    .contact-info__phone-content {
        text-align: center;
    }

    .flow-steps {
        grid-template-columns: 1fr;
    }

    .flow-step::after {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .breadcrumb-section {
        padding: var(--space-sm) 0;
    }

    .breadcrumb {
        font-size: 1.2rem;
        gap: 0.8rem;
    }

    .breadcrumb__item:not(:last-child)::after {
        margin-left: 0.8rem;
    }

    .hero-business {
        padding: var(--space-xl) 0;
    }

    .hero-business__title {
        font-size: var(--font-2xl);
        margin-bottom: var(--space-lg);
    }

    .hero-business__subtitle {
        font-size: var(--font-md);
    }

    .hero-business__samples {
        flex-direction: column;
        gap: var(--space-md);
        align-items: center;
    }

    .sample-label {
        min-width: 240px;
        max-width: 300px;
    }

    .sample-label__image {
        height: 180px;
    }

    .section-title {
        font-size: var(--font-2xl);
    }

    .section-intro {
        font-size: var(--font-md);
        padding: var(--space-md);
        margin-bottom: var(--space-lg);
    }

    .reason-card {
        padding: var(--space-lg);
    }

    .reason-card__icon {
        width: 6rem;
        height: 6rem;
    }

    .reason-card__icon i {
        font-size: 2.4rem;
    }

    .lineup-card__header {
        padding: var(--space-md);
    }

    .lineup-card__sample {
        padding: var(--space-lg);
    }

    .lineup-card__sample-image {
        max-width: 160px;
        height: 120px;
    }

    .lineup-card__content {
        padding: var(--space-lg);
    }

    .use-site-card {
        padding: var(--space-lg);
    }

    .use-site-card__icon {
        width: 6rem;
        height: 6rem;
    }

    .use-site-card__icon i {
        font-size: 2.4rem;
    }

    .flow-step__content {
        padding: var(--space-lg);
    }

    .final-cta__title {
        font-size: var(--font-2xl);
    }

    .final-cta__subtitle {
        font-size: var(--font-md);
    }

    .btn--primary,
    .btn--secondary {
        padding: 1.5rem 2.5rem;
        font-size: var(--font-md);
    }

    .contact-info__phone {
        padding: var(--space-lg);
    }

    .contact-info__phone-number {
        font-size: var(--font-xl);
    }

    .cta-features {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

@media (max-width: 576px) {
    .hero-business__title {
        font-size: var(--font-xl);
    }

    .hero-business__subtitle {
        font-size: var(--font-sm);
    }

    .hero-business__features {
        flex-direction: column;
        align-items: center;
    }

    .hero-business__feature {
        width: 100%;
        max-width: 280px;
    }

    .sample-label {
        min-width: 200px;
        padding: var(--space-md);
    }

    .sample-label__image {
        height: 150px;
    }

    .section-title {
        font-size: var(--font-xl);
    }

    .section-intro {
        font-size: var(--font-sm);
        padding: var(--space-sm) var(--space-md);
    }

    .reason-card__title,
    .lineup-card__title,
    .use-site-card__title {
        font-size: var(--font-lg);
    }

    .reason-card__description,
    .lineup-card__description,
    .use-site-card__description {
        font-size: var(--font-sm);
    }

    .lineup-card__sample-image {
        max-width: 140px;
        height: 100px;
    }

    .final-cta {
        padding: var(--space-xl) 0;
    }

    .final-cta__title {
        font-size: var(--font-xl);
    }

    .final-cta__subtitle {
        font-size: var(--font-sm);
    }

    .btn--primary,
    .btn--secondary {
        padding: 1.2rem 2rem;
        font-size: var(--font-sm);
    }

    .contact-info__phone-number {
        font-size: var(--font-lg);
    }

    .cta-feature {
        padding: var(--space-md);
    }

    .cta-feature span {
        font-size: 1.2rem;
    }
}

/* ===== アニメーション ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.reason-card,
.lineup-card,
.use-site-card,
.flow-step {
    animation: fadeInUp 0.6s ease-out;
}

.hero-business__content {
    animation: slideInLeft 0.8s ease-out;
}

.hero-business__visual {
    animation: slideInRight 0.8s ease-out;
}

/* ===== 印刷対応 ===== */
@media print {
    .header,
    .footer,
    .fixed-cta,
    .breadcrumb-section,
    .cta-buttons,
    .final-cta {
        display: none !important;
    }

    .hero-business {
        background: white !important;
        color: black !important;
    }

    .hero-business *,
    .final-cta * {
        color: black !important;
    }

    .section-title {
        color: #333 !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}

/* ===== アクセシビリティ対応 ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== フォーカス表示 ===== */
.faq-question:focus,
.btn--primary:focus,
.btn--secondary:focus {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* ===== ユーティリティ ===== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-lg {
    margin-bottom: var(--space-lg);
}

.mb-xl {
    margin-bottom: var(--space-xl);
}

.mt-lg {
    margin-top: var(--space-lg);
}

.mt-xl {
    margin-top: var(--space-xl);
}