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

:root {
    --color-primary: #2c3e50;
    --color-secondary: #34495e;
    --color-accent: #7f8c8d;
    --color-text: #333;
    --color-text-light: #666;
    --color-bg: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-border: #e0e0e0;
    --color-orange: #f39c12;
    --font-main: 'Noto Sans JP', sans-serif;
    --font-serif: 'Shippori Mincho', serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --max-width: 1080px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

.sp-br {
    display: inline;
}

@media (min-width: 768px) {
    .sp-br {
        display: none;
    }
}

/* タイポグラフィ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

@media (min-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.75rem;
    }
}

p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

/* 長いテキストブロック用 */
.about-description p,
.work-detail-box p,
.services-note p {
    line-height: 1.8;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-accent);
}

/* ナビゲーション */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(243, 156, 18, 0.15);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.brand-sep {
    display: inline-block;
    width: 1.5px;
    height: 1.1rem;
    background-color: var(--color-orange);
    vertical-align: middle;
    margin: 0 0.8rem;
}

.nav-menu {
    display: none;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-menu li a {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition);
}

.nav-menu li a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }
    
    .nav-toggle {
        display: none;
    }
}

/* ヒーローセクション */
.hero {
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    background: linear-gradient(rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.92)), url('images/hero-bg_sp.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: scroll;
    text-align: center;
    position: relative;
}

.hero-title,
.hero-subtitle {
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.8);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    letter-spacing: 0.05em;
    font-family: var(--font-serif);
}

.hero-title-sub {
    display: block;
    font-size: 0.42em;
    font-weight: 500;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

.hero-title-mid {
    display: block;
    font-size: 1.1em;
    margin-bottom: 0.25rem;
    font-weight: 700;
    text-align: center;
}

.hero-title-main {
    display: block;
    font-size: 0.8em;
    font-weight: 700;
    letter-spacing: 0.02em;
    
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    font-family: var(--font-serif);
}

.hero-subtitle strong {
    color: var(--color-primary);
    font-weight: 600;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

@media (min-width: 768px) {
    .hero {
        padding: calc(80px + var(--spacing-xl)) 0 calc(var(--spacing-xl) * 1.5);
        background-image: linear-gradient(rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.92)), url('images/hero-bg.jpg');
        background-attachment: fixed;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

/* ボタン */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-secondary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(44, 62, 80, 0.2);
}

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

.btn-secondary:hover {
    background-color: var(--color-orange);
    border-color: var(--color-orange);
    color: white;
}

/* セクション共通スタイル */
section {
    padding: 5rem 0;
}

@media (min-width: 768px) {
    section {
        padding: 7.5rem 0;
    }
}

.section-title {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    letter-spacing: -0.02em;
}

.section-lead {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
    
    .section-lead {
        font-size: 1.25rem;
    }
}

/* 専門性セクション */
.expertise {
    background: linear-gradient(180deg, var(--color-bg-light) 0%, #ffffff 100%);
    position: relative;
}

/* expertiseセクションのリード文スタイル */
.expertise .section-lead {
    text-align: center;
}

.expertise-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
}

.expertise-item {
    text-align: center;
    padding: 3rem 2rem;
    background-color: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.expertise-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1.5rem;
    color: var(--color-accent);
    opacity: 0.5;
    transition: var(--transition);
}

.expertise-icon svg {
    width: 100%;
    height: 100%;
}

.expertise-item:hover .expertise-icon {
    color: var(--color-primary);
    opacity: 1;
    transform: scale(1.1);
}

.expertise-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0.7;
}

.expertise-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.expertise-item:hover::before {
    opacity: 0.9;
}

.expertise-number {
    font-size: 1.5rem; /* 単位などのサイズ */
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-orange);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.expertise-number .num {
    font-size: 3.5rem; /* 数字だけ大きく */
    font-family: 'Outfit', sans-serif; /* 英語フォントでカッコよく */
    line-height: 1;
    margin-right: 0.1em;
}

/* .expertise-text styles handled below */

.expertise-text {
    font-size: 0.85rem; /* Reduced from 0.95rem */
    color: var(--color-text-light);
    line-height: 1.6;
    text-align: left;
    display: inline-block;
}

@media (min-width: 768px) {
    .expertise-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
        margin-top: 3.5rem;
    }
    
    .expertise-item {
        padding: 3rem 2rem;
    }
    
    .expertise-number {
        font-size: 1.75rem; /* Adjusted for consistency, base size */
        margin-bottom: 1rem;
        min-height: 4.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .expertise-text {
        font-size: 0.9rem; /* Reduced from 1rem */
    }
}

/* 強みセクション */
.strengths {
    background-color: var(--color-bg);
}

.strengths-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.strength-card {
    padding: var(--spacing-md);
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.strength-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.strength-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.strength-text {
    color: var(--color-text-light);
    line-height: 1.8;
}

@media (min-width: 768px) {
    .strengths-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* サービスセクション */
.services {
    background-color: var(--color-bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    padding: 2rem 1.25rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.25rem;
    line-height: 1;
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
    line-height: 1.4;
}

.service-purpose {
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: 1.75rem;
    padding-bottom: 0.875rem;
    border-bottom: 2px solid var(--color-border);
    line-height: 1.6;
}

.service-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1rem;
}

.service-list li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-light);
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-orange);
    font-weight: 600;
}

.service-note {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px dashed var(--color-border);
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-align: left;
    line-height: 1.6;
    margin-top: 2rem; /* Ensure minimum space above the line */
}

.services-note {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: white;
    border-radius: var(--border-radius);
    text-align: left;
    color: var(--color-text-light);
    border-left: 4px solid var(--color-orange); /* Add an accent border */
}

.services-note-inner {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.services-note-icon {
    font-size: 2rem;
    color: var(--color-orange);
    flex-shrink: 0;
    line-height: 1;
    padding-top: 0.25rem;
}

.services-note strong {
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .service-card {
        padding: 2.5rem 2rem;
    }

    .service-title {
        min-height: 3rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .service-purpose {
        min-height: 5.5rem;
        display: flex;
        align-items: flex-start;
        justify-content: center;
    }
}

/* Aboutセクション */
.about {
    background-color: var(--color-bg);
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.about-image {
    text-align: center;
}

.profile-img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.about-subtitle {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    text-align: center;
}

.about-lead {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 2rem;
    font-weight: 500;
    text-align: center;
}

.about-text {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.about-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    color: var(--color-text-light);
}

.about-text strong {
    color: var(--color-primary);
}

.about-summary {
    list-style: none;
    padding: 1.5rem;
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border-left: 4px solid var(--color-primary);
}

.about-summary li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1.4;
}

.about-summary li:last-child {
    margin-bottom: 0;
}

.about-summary li::before {
    content: '◈';
    position: absolute;
    left: 0;
    color: var(--color-orange);
}

@media (min-width: 768px) {
    .about-content {
        flex-direction: row;
        align-items: flex-start;
        gap: 4rem;
    }

    .about-image {
        flex: 0 0 250px;
        position: sticky;
        top: 120px;
    }

    .about-text {
        flex: 1;
        text-align: left;
    }

    .about-subtitle,
    .about-lead {
        text-align: left;
    }
    
    .profile-img {
        width: 250px;
        height: 250px;
    }
}

/* 制作実績セクション */
.works {
    background-color: var(--color-bg-light);
}

.works-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.work-card {
    padding: 1.5rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.work-image {
    margin: -1.5rem -1.5rem 1.5rem -1.5rem;
    overflow: hidden;
    border-radius: 8px 8px 0 0;
}

.work-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border);
}

.work-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex-grow: 1;
}

.work-cta-links {
    margin-top: auto;
    display: flex;
    gap: 0.5rem;
}

.work-section {
    padding: var(--spacing-sm) 0;
}

.work-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-secondary);
}

.work-section ul {
    list-style: none;
    padding-left: 0;
}

.work-section ul li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-light);
}

/* 制作実績セクションの箇条書きスタイル（ファイルの後半にあるため、既存のスタイルに合わせる） */
.work-section ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* Aboutセクション：サイドストーリー */
.about-side-story {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-accent);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.side-story-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.side-story-inner {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.side-story-image {
    width: 100%;
}

.side-story-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    display: block;
}

.side-story-content {
    flex: 1;
}

.side-story-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.side-story-text {
    font-size: 0.95rem !important;
    line-height: 1.8 !important;
    color: var(--color-text-light) !important;
    margin-bottom: 1.5rem !important;
}

.side-story-link {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: underline;
    transition: var(--transition);
}

.side-story-link:hover {
    color: var(--color-accent);
    text-decoration: none;
    transform: translateX(5px);
}

@media (min-width: 768px) {
    .side-story-inner {
        flex-direction: row;
        align-items: center;
        gap: 3rem;
    }

    .side-story-image {
        flex: 0 0 350px;
    }
}

@media (max-width: 767px) {
    .about-side-story {
        padding: 1.5rem;
        margin-top: 2.5rem;
    }
}

.work-testimonial {
    font-style: italic;
    color: var(--color-text-light);
    padding: var(--spacing-sm);
    background-color: var(--color-bg-light);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius);
}

.work-note {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-top: var(--spacing-sm);
}

@media (min-width: 768px) {
    .works-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .work-card {
        padding: var(--spacing-lg);
    }

    .work-image {
        margin: -4rem -4rem 1.5rem -4rem;
    }
}

/* お客様の声セクション */
.testimonials {
    background-color: var(--color-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-card {
    padding: var(--spacing-lg);
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    text-align: right;
    font-weight: 500;
    color: var(--color-primary);
}

/* お問い合わせセクション */
.contact-note {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-top: -1.5rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
    font-weight: 500;
}

.contact {
    background-color: var(--color-bg-light);
}

.contact-form {
    max-width: 600px;
    margin: var(--spacing-lg) auto 0;
    padding: var(--spacing-lg);
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-primary);
}

.required {
    color: #e74c3c;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    font-size: 1rem;
    font-family: var(--font-main);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
    background-color: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(127, 140, 141, 0.1);
}

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

.contact-form .btn {
    width: 100%;
    margin-top: var(--spacing-sm);
}

@media (min-width: 768px) {
    .contact-form .btn {
        width: auto;
        min-width: 200px;
    }
}

/* FAQセクション */
.faq {
    background-color: var(--color-bg);
}

.faq-list {
    max-width: 800px;
    margin: var(--spacing-lg) auto 0;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.faq-question {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    padding: var(--spacing-md);
    margin: 0;
    cursor: pointer;
    position: relative;
    padding-right: 3rem;
    transition: var(--transition);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-accent);
    transition: var(--transition);
}

.faq-item:hover .faq-question {
    color: var(--color-secondary);
}

.faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-light);
    line-height: 1.8;
}

.faq-answer p {
    margin-bottom: var(--spacing-sm);
}

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

.faq-answer ul {
    list-style: none;
    padding-left: 0;
    margin: var(--spacing-sm) 0;
}

.faq-answer ul li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

.faq-answer ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

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

@media (min-width: 768px) {
    .faq-question {
        font-size: 1.25rem;
    }
}

/* フッター */

.footer {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-md) 0;
    text-align: center;
}


/* ソーシャルリンク */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
    background-color: white;
    color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.social-link svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.footer-text {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

/* スムーズスクロール */
html {
    scroll-behavior: smooth;
}

/* モバイルメニュー */
@media (max-width: 767px) {
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: white;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }
}

/* パンくずリスト */
.breadcrumb {
    padding: calc(80px + var(--spacing-md)) 0 var(--spacing-sm);
    background-color: var(--color-bg-light);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.breadcrumb a {
    color: var(--color-text-light);
    text-decoration: none;
}

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

/* 下層ページ ヒーローセクション */
.work-hero {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    text-align: left;
}

.work-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.work-hero-title {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.work-hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    text-align: left;
}

.work-hero-link {
    margin-top: var(--spacing-md);
}

@media (min-width: 768px) {
    .work-hero-title {
        font-size: 2.5rem;
    }
    
    .work-hero-subtitle {
        font-size: 1.25rem;
    }
}

/* 制作実績詳細セクション */
.work-detail {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg);
}

.work-detail-content {
    max-width: 900px;
    margin: 0 auto;
}

.work-detail-section {
    margin-bottom: var(--spacing-xl);
}

.work-detail-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-orange);
}

.work-detail-subtitle {
    font-size: 1.25rem;
    margin: var(--spacing-md) 0 var(--spacing-sm);
    color: var(--color-secondary);
}

.work-detail-box {
    padding: var(--spacing-md);
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-border);
}

.work-detail-box.highlight {
    background-color: #f0f7ff;
    border-left-color: var(--color-primary);
}

.work-detail-list {
    list-style: none;
    padding-left: 0;
}

.work-detail-list li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-light);
    line-height: 1.8;
}

.work-detail-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

.work-detail-list li strong {
    color: var(--color-primary);
}

.work-detail-box p {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

/* お客様の声ボックス */
.work-testimonial-box {
    padding: var(--spacing-lg);
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.work-testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.work-testimonial-author {
    text-align: right;
    font-weight: 500;
    color: var(--color-primary);
}

/* 制作実績詳細内グリッド */
.work-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .work-detail-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

.work-detail-images {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .work-detail-images {
        grid-template-columns: 1fr 1fr;
    }
}

.work-detail-image-item {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.work-detail-image-item img {
    width: 100%;
    height: auto;
    display: block;
}

.work-detail-image-caption {
    padding: 0.5rem;
    background: var(--color-bg-light);
    margin-bottom: 0;
    font-size: 0.8rem;
    text-align: center;
    color: var(--color-text-light);
}

/* 比較用グリッド */
.work-comparison {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.comparison-card {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.comparison-card.highlight {
    background-color: #f0f7ff;
    border-color: #cce5ff;
}

.comparison-title {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
    color: var(--color-primary);
}

.comparison-image {
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    border-radius: var(--border-radius);
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.comparison-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

.comparison-text {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

@media (min-width: 768px) {
    .work-comparison {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 他の制作実績セクション */
.other-works {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-light);
}

.other-works-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.other-work-card {
    padding: var(--spacing-md);
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.other-work-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.other-work-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.other-work-title a {
    color: var(--color-primary);
    text-decoration: none;
}

.other-work-title a:hover {
    color: var(--color-accent);
}

.other-work-text {
    color: var(--color-text-light);
    line-height: 1.8;
    font-size: 0.95rem;
}

@media (min-width: 768px) {
    .other-works-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* CTAセクション */
.work-cta {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    text-align: center;
}

.work-cta-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: white;
}

.work-cta-text {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.work-cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

@media (min-width: 768px) {
    .work-cta-title {
        font-size: 2.5rem;
    }
    
    .work-cta-text {
        font-size: 1.25rem;
    }
    
    .work-cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

.work-cta .btn-primary {
    background-color: white;
    color: var(--color-primary);
}

.work-cta .btn-primary:hover {
    background-color: var(--color-bg-light);
    transform: translateY(-2px);
}

.work-cta .btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.work-cta .btn-secondary:hover {
    background-color: white;
    color: var(--color-primary);
}

/* ナビゲーションブランドリンク */
.nav-brand a {
    color: var(--color-primary);
    text-decoration: none;
}

.nav-brand a:hover {
    color: var(--color-accent);
}

/* 制作実績タイトルリンク */
.work-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

.work-title a:hover {
    color: var(--color-accent);
}