/* Base Variables */
:root {
    --color-primary: #8A1C1C;
    /* Rich Crimson */
    --color-secondary: #7B8D42;
    /* Sage Green */
    --color-accent: #C5A059;
    /* Gold/Bronze */
    --color-text: #333333;
    --color-bg: #FAFAFA;
    --color-bg-alt: #F2EFED;
    --color-white: #ffffff;

    --font-serif: 'Shippori Mincho', serif;
    --font-sans: 'Noto Sans JP', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    --transition: all 0.3s ease;
}

/* Reset & Scaffolding */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    letter-spacing: 0.05em;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.4;
}

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

img {
    max-width: 100%;
    display: block;
}

/* Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

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

.mb-5 {
    margin-bottom: var(--spacing-lg);
}

.mt-5 {
    margin-top: var(--spacing-lg);
}

.center {
    margin-left: auto;
    margin-right: auto;
}

.max-600 {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Components */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: 1px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    font-family: var(--font-sans);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
}

.btn-primary:hover {
    background: #4a1212;
    /* Darker burgundy */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(93, 24, 24, 0.3);
}

.btn-lg {
    padding: 1.2rem 3.5rem;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
}

.btn-disabled {
    cursor: not-allowed;
    opacity: 0.7;
    background: #e0e0e0 !important;
    border-color: #ccc !important;
    color: #888 !important;
    box-shadow: none !important;
    transform: none !important;
}

.btn-disabled:hover {
    background: #e0e0e0 !important;
    color: #888 !important;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.7rem;
    }
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 1000;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

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

.logo {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--color-white);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        z-index: 1001;
    }

    .main-nav.nav-active {
        right: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 2.5rem !important;
    }

    .nav-links li a {
        font-size: 1.2rem;
        font-family: var(--font-serif);
    }
}

/* Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}

.menu-toggle span {
    width: 30px;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
}

/* Menu Toggle Animation */
.menu-toggle.toggle span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.menu-toggle.toggle span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.toggle span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-content {
    text-align: center;
    color: var(--color-white);
    z-index: 1;
    padding: 2.5rem 2rem;
    background: rgba(0, 0, 0, 0.45);
    /* Slightly darker for better contrast */
    border-radius: 12px;
    backdrop-filter: blur(4px);
    /* Increased blur */
    max-width: 90%;
    margin: 0 auto;
    /* Added to ensure centering within .container */
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-title .d-block {
    display: block;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    font-weight: 500;
}

@media (max-width: 768px) {
    .hero-content {
        padding: 2rem 1rem;
        /* Reduced side padding for mobile */
    }

    .hero-title {
        font-size: 1.85rem;
        /* Slightly smaller to prevent unwanted breaks */
    }

    .hero-subtitle {
        font-size: 1rem;
    }
}

/* Sections */
.section {
    padding: var(--spacing-xl) 0;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.grid-2.reverse .text-content {
    order: 2;
}

.grid-2.reverse .image-content {
    order: 1;
}

@media (max-width: 768px) {

    .grid-2,
    .grid-2.reverse {
        grid-template-columns: 1fr;
    }

    .grid-2.reverse .text-content {
        order: 1;
    }

    .grid-2.reverse .image-content {
        order: 2;
    }

    .section-title {
        text-align: center;
    }
}

/* Dark Section */
.dark-bg {
    background-color: #1a1a1a;
    color: #e0e0e0;
}

.text-gold {
    color: var(--color-accent);
}

.text-white {
    color: #f0f0f0;
}

/* Gray Section */
.bg-gray {
    background-color: var(--color-bg-alt);
}

/* Grid 3 (Lineup) */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 768px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .product-price {
        font-size: 1.3rem;
    }
}

.card-body {
    padding: 1.5rem;
}

.card-body h3 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.card-body p {
    font-size: 0.95rem;
    color: #666;
}

/* Products Section */
.product-img-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.product-price {
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: 700;
    margin: 0.5rem 0;
}

.product-price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: #888;
}

.product-desc {
    margin-bottom: 1rem;
    height: 3em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.product-tag {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 0.2rem 0.8rem;
    font-size: 0.75rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

/* CTA */
.cta {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.cta-title {
    color: var(--color-white);
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.cta-text {
    margin-bottom: 3rem;
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .cta-title {
        font-size: 1.8rem;
    }

    .cta-text {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
}

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

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

/* Company Profile */
.company-profile {
    background-color: var(--color-white);
}

.company-content {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.company-list {
    display: flex;
    flex-direction: column;
}

.company-item {
    display: flex;
    border-bottom: 1px solid #eee;
    padding: 1.5rem 0;
}

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

.company-item dt {
    width: 30%;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-serif);
}

.company-item dd {
    width: 70%;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .company-item {
        flex-direction: column;
    }

    .company-item dt {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .company-item dd {
        width: 100%;
    }
}

/* Footer */
.site-footer {
    background: #111;
    color: #888;
    padding: 3rem 0;
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid #333;
    padding-bottom: 2rem;
}

.footer-logo {
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo:hover {
    opacity: 0.8;
}

.footer-bottom-links {
    margin: 1rem 0;
}

.inquiry-link {
    color: #aaa;
    text-decoration: underline;
    font-size: 0.85rem;
}

.inquiry-link:hover {
    color: var(--color-accent);
}

.social-links a {
    margin-left: 1.5rem;
    color: #888;
}

.social-links a:hover {
    color: var(--color-white);
}

/* Placeholders */
.placeholder-bg {
    background: linear-gradient(135deg, #1a1a1a, #2c2c2c);
    position: relative;
    overflow: hidden;
}

.placeholder-bg::after {
    content: attr(data-label);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #555;
    font-size: 2rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px dashed #444;
    padding: 20px;
}

.placeholder-img {
    background: #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-weight: bold;
    position: relative;
}

.placeholder-img::after {
    content: attr(data-label);
    padding: 10px;
    text-align: center;
    border: 2px dashed #999;
}

.dark-bg .placeholder-img {
    background: #333;
    color: #aaa;
}

.dark-bg .placeholder-img::after {
    border-color: #555;
}

/* Image Utilities */
.rounded-img {
    border-radius: 12px;
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.shadow-lg {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.w-100 {
    width: 100%;
}

/* Card Images */
.card-img-wrapper {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.card-img-top {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

/* Previous Aspect Ratios (Utility for containers if needed) */
.aspect-square {
    aspect-ratio: 1 / 1;
}

.aspect-4-3 {
    aspect-ratio: 4 / 3;
}

.aspect-16-9 {
    aspect-ratio: 16 / 9;
}

.aspect-21-9 {
    aspect-ratio: 21 / 9;
}

/* Animation Utils */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.2s;
}

.delay-2 {
    transition-delay: 0.4s;
}

.delay-3 {
    transition-delay: 0.6s;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-accent);
    transform: translateY(-5px);
}

/* ===== index_sample02 追加スタイル ===== */

/* セクション区切りアクセント線 */
.section-divider {
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    margin: 0 auto var(--spacing-lg);
}

/* 数値セクション */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-md) var(--spacing-sm);
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-unit {
    font-size: 1.4rem;
    color: var(--color-accent);
    font-weight: 600;
}

.stat-label {
    font-size: 1.1rem;
    color: #666;
    margin-top: 0.8rem;
}

/* 部位紹介カード */
.cuts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.cut-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    cursor: default;
}

.cut-card.featured {
    grid-column: span 2;
    aspect-ratio: 3 / 2;
}

.cut-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.cut-card:hover img {
    transform: scale(1.08);
}

.cut-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(138, 28, 28, 0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.cut-card:hover::after {
    opacity: 1;
}

.cut-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.8rem;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: var(--color-white);
    border-top: 1px solid rgba(197, 160, 89, 0.3);
}

.cut-card-overlay h3 {
    color: var(--color-accent);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-serif);
}

.cut-card-overlay p {
    font-size: 1rem;
    color: #e0e0e0;
    line-height: 1.7;
}

/* お客様の声 - スライダー */
.testimonial-slider-wrapper {
    position: relative;
    overflow: hidden;
}

.testimonial-slider {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 1rem;
}

.testimonial-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    background: var(--color-white);
    border-left: 4px solid var(--color-accent);
    padding: 2rem;
    border-radius: 0 8px 8px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    flex: 0 0 calc(33.333% - 1rem);
    scroll-snap-align: start;
    min-width: 0;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--color-text);
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1.5rem;
}

.testimonial-text::before {
    content: "\201C";
    position: absolute;
    left: 0;
    top: -0.3rem;
    font-size: 2.5rem;
    color: var(--color-accent);
    line-height: 1;
}

.testimonial-author {
    font-size: 0.85rem;
    color: #666;
    text-align: right;
}

/* スライダーナビゲーション */
.slider-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.slider-dots {
    display: flex;
    gap: 0.5rem;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ccc;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.slider-dot.active {
    background: var(--color-primary);
    transform: scale(1.3);
}

@media (max-width: 1024px) {
    .testimonial-card {
        flex: 0 0 calc(50% - 0.75rem);
    }
}

@media (max-width: 768px) {
    .testimonial-card {
        flex: 0 0 85%;
    }
}

/* 商品セクション ダーク版 */
.products-dark .card {
    background: #222;
    border: 1px solid #333;
}

.products-dark .card-body h3 {
    color: var(--color-accent);
}

.products-dark .card-body p {
    color: #aaa;
}

.products-dark .product-price {
    color: var(--color-white);
}

.products-dark .product-price span {
    color: #888;
}

.products-dark .product-tag {
    background: var(--color-primary);
}

.products-dark .product-desc {
    height: auto;
    overflow: visible;
    display: block;
    -webkit-line-clamp: unset;
    line-clamp: unset;
    margin-bottom: 0;
}

.products-dark .btn {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.products-dark .btn:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

/* 信頼性バッジ */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.8rem;
    max-width: 100px;
    text-align: center;
    line-height: 1.4;
}

.trust-badge-icon {
    width: 56px;
    height: 56px;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

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

/* FAQ アコーディオン */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #eee;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 1.5rem 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.6;
    gap: 1rem;
}

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

.faq-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-accent);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

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

.faq-answer-inner {
    padding: 0 0 1.5rem 0;
    font-size: 1rem;
    line-height: 1.9;
    color: #555;
}

.faq-answer-inner strong {
    color: var(--color-text);
}

/* モバイルスティッキーCTA */
.mobile-sticky-cta {
    display: none;
}

/* Features 画像高さ統一 */
.features-section .image-content {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.features-section .image-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

/* About追加 */
.about-lead {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    line-height: 2;
    color: var(--color-text);
}

/* 代表者メッセージ */
.founder-message {
    max-width: 780px;
    margin: 0 auto;
}

.founder-name {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.founder-story {
    font-size: 1.05rem;
    line-height: 2;
    color: var(--color-text);
}

.founder-story .confirm-mark {
    background: #fff3cd;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
    font-size: 0.85rem;
    color: #856404;
}

/* ワンフローズン品質セクション */
.onefrozen-section {
    background: var(--color-white);
}

.onefrozen-lead {
    max-width: 780px;
    margin: 0 auto 3rem;
    text-align: center;
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--color-text);
}

/* ワンフローズン紹介エリア: ロゴ + 説明 */
.onefrozen-hero {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-bottom: 3.5rem;
    background: linear-gradient(135deg, #0d2e4a 0%, #1a4a6e 50%, #1e5a7a 100%);
    border-radius: 16px;
    padding: 3rem;
    color: var(--color-white);
}

.onefrozen-logo {
    flex: 0 0 180px;
    text-align: center;
}

.onefrozen-logo img {
    width: 150px;
    height: auto;
    filter: drop-shadow(0 4px 16px rgba(0,0,0,0.25));
}

.onefrozen-logo-caption {
    font-family: var(--font-serif);
    font-size: 0.85rem;
    color: #8ec8e8;
    margin-top: 0.8rem;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.onefrozen-detail {
    flex: 1;
}

.onefrozen-detail-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: #a0daf0;
    margin-bottom: 1rem;
}

.onefrozen-detail-desc {
    font-size: 1rem;
    line-height: 1.9;
    margin-bottom: 1.8rem;
}

.onefrozen-flow {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1rem;
    font-weight: 500;
}

.onefrozen-flow-step {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 0.7rem 1.2rem;
    border-radius: 8px;
    white-space: nowrap;
    letter-spacing: 0.03em;
}

.onefrozen-flow-arrow {
    font-size: 1.3rem;
    opacity: 0.5;
    color: #8ec8e8;
}

/* 品質保証 3カラム（写真付き） */
.onefrozen-certs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3.5rem;
}

.onefrozen-cert {
    text-align: center;
    background: #f8f7f4;
    border-radius: 12px;
    overflow: hidden;
}

.onefrozen-cert-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.onefrozen-cert-img--badge {
    object-fit: contain;
    padding: 1.5rem 3rem;
    background: #fff;
}

.onefrozen-cert-body {
    padding: 1.2rem 1rem 1.5rem;
}

.onefrozen-cert-title {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.onefrozen-cert-desc {
    font-size: 0.85rem;
    line-height: 1.6;
    color: #666;
}

@media (max-width: 768px) {
    .onefrozen-hero {
        flex-direction: column;
        gap: 2rem;
        padding: 2rem 1.5rem;
    }
    .onefrozen-logo {
        flex: none;
    }
    .onefrozen-detail-title {
        font-size: 1.2rem;
        text-align: center;
    }
    .onefrozen-certs {
        grid-template-columns: 1fr;
    }
    .onefrozen-flow {
        flex-direction: column;
        align-items: center;
        gap: 0.4rem;
        font-size: 0.95rem;
    }
    .onefrozen-flow-step {
        width: 100%;
        text-align: center;
        padding: 0.6rem 1rem;
    }
    .onefrozen-flow-arrow {
        transform: rotate(90deg);
    }
    .onefrozen-cert-img {
        height: 200px;
    }
}

/* 馬肉餃子セクション */
.gyoza-section {
    background: #f8f7f4;
}

.gyoza-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.gyoza-img-wrapper {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.gyoza-img-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.gyoza-tag {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--color-white);
    background: var(--color-primary);
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    margin-bottom: 1.2rem;
}

.gyoza-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.gyoza-story {
    font-size: 1rem;
    line-height: 2;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

.gyoza-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.gyoza-spec {
    font-size: 0.85rem;
    color: #666;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.gyoza-spec strong {
    color: var(--color-text);
    margin-right: 0.3rem;
}

.gyoza-price {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.gyoza-price small {
    font-size: 0.85rem;
    font-weight: 400;
    color: #888;
}

@media (max-width: 768px) {
    .gyoza-grid {
        grid-template-columns: 1fr;
    }
    .gyoza-title {
        font-size: 1.4rem;
    }
    .gyoza-specs {
        grid-template-columns: 1fr;
    }
}

/* ご注文の流れ */
.flow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.flow-step {
    position: relative;
}

.flow-step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.flow-step h3 {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 0.8rem;
}

.flow-step p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
}

.flow-step::after {
    content: '\2192';
    position: absolute;
    top: 28px;
    right: -1.2rem;
    font-size: 1.5rem;
    color: var(--color-accent);
}

.flow-step:last-child::after {
    display: none;
}

@media (max-width: 768px) {
    .flow-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .flow-step::after {
        content: '\2193';
        position: static;
        display: block;
        text-align: center;
        margin-top: 1rem;
    }

    .flow-step:last-child::after {
        display: none;
    }
}

/* 飲食店・業務用 */
.biz-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.biz-feature {
    text-align: center;
    padding: 2rem 1.5rem;
}

.biz-feature-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.2rem;
}

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

.biz-feature h3 {
    font-size: 1.1rem;
    color: var(--color-accent);
    margin-bottom: 0.8rem;
}

.biz-feature p {
    font-size: 0.95rem;
    color: #ccc;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .biz-features {
        grid-template-columns: 1fr;
    }
}

/* 楽しみ方セクション 明背景版 */
.enjoy-card .card-body h3 {
    font-size: 1.1rem;
}

.enjoy-card .card-body .enjoy-subtitle {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .stat-number {
        font-size: 3rem;
    }

    .stat-unit {
        font-size: 1.2rem;
    }

    .stat-label {
        font-size: 1rem;
    }

    .cuts-grid {
        grid-template-columns: 1fr;
    }

    .cut-card {
        aspect-ratio: 4 / 3;
    }

    .cut-card.featured {
        grid-column: auto;
        aspect-ratio: 4 / 3;
    }

    .trust-badges {
        gap: 1.5rem;
    }

    .trust-badge {
        font-size: 0.75rem;
    }

    .trust-badge-icon {
        width: 44px;
        height: 44px;
    }

    .mobile-sticky-cta {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 0.8rem 1rem;
        background: var(--color-primary);
        z-index: 998;
        text-align: center;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
        transform: translateY(100%);
        transition: transform 0.3s ease;
    }

    .mobile-sticky-cta.visible {
        transform: translateY(0);
    }

    .mobile-sticky-cta .btn {
        width: 100%;
        padding: 0.8rem;
        background: var(--color-white);
        color: var(--color-primary);
        font-weight: 700;
        border: none;
    }
}

/* ===== Privacy Page ===== */
.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    padding-top: 120px;
}

.privacy-content h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.privacy-content h2 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #eee;
}

.privacy-content p,
.privacy-content li {
    font-size: 0.95rem;
    line-height: 1.9;
    color: var(--color-text);
}

.privacy-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.privacy-content li {
    margin-bottom: 0.5rem;
}

.privacy-date {
    text-align: right;
    font-size: 0.85rem;
    color: #888;
    margin-top: 3rem;
    margin-bottom: 2rem;
}

/* ===== Focus Visible (WCAG 2.4.7) ===== */
a:focus-visible,
button:focus-visible,
.menu-toggle:focus-visible,
.faq-question:focus-visible,
.slider-dot:focus-visible,
.slider-arrow:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 2px;
}

.dark-bg a:focus-visible,
.cta a:focus-visible,
.site-footer a:focus-visible,
.products-dark a:focus-visible {
    outline-color: var(--color-white);
}