/* ===================================
   SARACHI - Premium Japanese Sake
   Design System & Styles
   =================================== */

/* ===== CSS Variables ===== */
:root {
    /* Color Palette - Luxury Dark Theme */
    --color-black: #0D0D0D;
    --color-deep-navy: #1A1F2E;
    --color-charcoal: #2C2C2C;
    --color-gold: #D4AF37;
    --color-gold-light: #E8D39F;
    --color-indigo: #2C3E68;
    --color-indigo-dark: #1A2332;
    --color-white: #FFFFFF;
    --color-off-white: #F5F5F5;
    --color-gray: #8C8C8C;
    --color-gray-light: #CCCCCC;
    
    /* Typography */
    --font-serif-jp: 'Noto Serif JP', serif;
    --font-serif-en: 'Cormorant Garamond', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.4);
}

/* ===== Global Reset ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
    /* Enhanced scroll performance */
    -webkit-overflow-scrolling: touch;
}

body {
    font-family: var(--font-serif-jp);
    background-color: var(--color-black);
    color: var(--color-off-white);
    line-height: 1.8;
    overflow-x: hidden;
    width: 100%;
    position: relative;
    /* Performance optimization */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Reduce paint on scroll */
    contain: layout style paint;
}

/* Performance optimizations */
* {
    will-change: auto;
}

/* Optimize animations and transforms */
.hero-image,
.about-image img,
.craftsman-image img,
.product-image img {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
    /* Force GPU acceleration */
    -webkit-transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    -webkit-perspective: 1000px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* 画像の最適化 */
.about-image img,
.craftsman-image img,
.gallery-item img {
    width: 100%;
    max-width: 100%;
    object-fit: cover;
}

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* タッチデバイス最適化 */
a, button, .nav-link, .submit-btn, .social-link {
    -webkit-tap-highlight-color: rgba(212, 175, 55, 0.2);
    touch-action: manipulation;
}

/* ボタンの最小タッチサイズ確保 */
button, a, .nav-link {
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-link {
    display: inline-block;
}

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

.container-fluid {
    width: 100%;
    max-width: 100%;
    padding: 0 var(--spacing-md);
    overflow-x: hidden;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition-medium);
    padding: var(--spacing-md) 0;
}

.navbar.scrolled {
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-sm) 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-serif-en);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--color-gold);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 1px;
    position: relative;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-gold);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-gold);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.hamburger span {
    width: 30px;
    height: 2px;
    background-color: var(--color-gold);
    transition: var(--transition-fast);
}

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

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    animation: slowZoom 20s ease-in-out infinite alternate;
}

@keyframes slowZoom {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 13, 13, 0.7), rgba(26, 31, 46, 0.6));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
}

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

/* 新しいシンプルなヒーロースタイル */
.hero-tagline-top {
    font-family: var(--font-serif-en);
    font-size: 0.85rem;
    letter-spacing: 5px;
    color: var(--color-gold);
    font-weight: 300;
    text-transform: uppercase;
    opacity: 0.85;
    margin-bottom: var(--spacing-xs);
    animation: fadeInUp 1.5s ease-out 0.3s backwards;
    text-align: center;
}

.hero-title-simple {
    font-family: 'Yuji Syuku', 'Kaisei Decol', 'Shippori Mincho B1', 'Zen Antique', var(--font-serif-jp);
    font-size: 2.8rem;
    font-weight: 700;
    letter-spacing: 18px;
    color: var(--color-white);
    text-shadow: none;
    margin: 0;
    text-indent: 18px;
    animation: fadeInUp 1.5s ease-out 0.6s backwards;
    text-align: center;
    line-height: 1.4;
}

/* 旧スタイルは残しておく */
.hero-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.title-main {
    font-family: var(--font-serif-en);
    font-size: 6rem;
    font-weight: 300;
    letter-spacing: 15px;
    color: var(--color-gold);
    text-shadow: var(--shadow-lg);
    animation: fadeInUp 1.5s ease-out;
}

.title-sub {
    font-family: var(--font-serif-jp);
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 8px;
    margin-top: -10px;
    animation: fadeInUp 1.5s ease-out 0.3s backwards;
}

.hero-tagline {
    font-family: var(--font-serif-en);
    font-size: 1.2rem;
    letter-spacing: 3px;
    margin-top: var(--spacing-md);
    font-weight: 300;
    animation: fadeInUp 1.5s ease-out 0.6s backwards;
}

.hero-description {
    font-size: 1rem;
    letter-spacing: 2px;
    margin-top: var(--spacing-sm);
    opacity: 0.9;
    animation: fadeInUp 1.5s ease-out 0.9s backwards;
}

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

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: var(--spacing-xl);
    animation: bounce 2s infinite;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--color-gold));
}

.scroll-indicator span {
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--color-gold);
}

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

/* ===== Section Common Styles ===== */
section {
    padding: var(--spacing-xxl) 0;
    width: 100%;
    overflow-x: hidden;
    /* Optimize section rendering */
    contain: layout style;
    will-change: contents;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-family: var(--font-serif-en);
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: 8px;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.section-divider {
    width: 80px;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--color-gold), transparent);
    margin: 0 auto var(--spacing-md);
}

.section-subtitle {
    font-size: 1.1rem;
    letter-spacing: 2px;
    color: var(--color-gray);
}

/* ===== About Section ===== */
.about {
    background: linear-gradient(180deg, var(--color-black) 0%, var(--color-deep-navy) 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4af37' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 100%;
}

.about-text {
    padding: var(--spacing-lg);
}

.about-lead {
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 2;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gold-light);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.about-lead-line1 {
    font-size: 1.5rem;
    display: block;
}

.about-lead-line2 {
    font-size: 1.4rem;
    display: block;
}

.about-body {
    font-size: 1rem;
    line-height: 2;
    margin-bottom: var(--spacing-md);
    color: var(--color-off-white);
    text-align: justify;
}

.about-image {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img {
    width: 100%;
    height: auto;
    transition: var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(26, 31, 46, 0.3));
    pointer-events: none;
}

/* ===== Craftsmen Section ===== */
.craftsmen {
    background-color: var(--color-indigo-dark);
    position: relative;
}

.craftsmen-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
}

.craftsman-card {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.craftsman-card.reverse {
    grid-template-columns: 1.5fr 1fr;
}

.craftsman-card.reverse .craftsman-image {
    order: 2;
}

.craftsman-card.reverse .craftsman-content {
    order: 1;
}

.craftsman-image {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.craftsman-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    object-position: center top;
    transition: var(--transition-slow);
}

.craftsman-image:hover img {
    transform: scale(1.05);
}

.craftsman-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 50%, rgba(13, 13, 13, 0.5));
}

.craftsman-content {
    padding: var(--spacing-lg);
}

.craftsman-name {
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gold);
    letter-spacing: 3px;
}

.craftsman-title {
    font-size: 1.1rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 2px;
}

.craftsman-description {
    font-size: 1rem;
    line-height: 2;
    margin-bottom: var(--spacing-md);
    text-align: justify;
    color: var(--color-off-white);
}

/* ===== 2つの画像を左右に並べる（ワイドレイアウト） ===== */
.craftsman-card-wide {
    display: flex !important;
    flex-direction: column !important;
    gap: var(--spacing-lg);
    width: 100%;
    max-width: 100%;
}

.craftsman-content-top {
    text-align: center;
}

.craftsman-content-top .craftsman-name {
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gold);
    letter-spacing: 3px;
}

.craftsman-content-top .craftsman-title {
    font-size: 1.1rem;
    color: var(--color-gray);
    margin-bottom: 0;
    letter-spacing: 2px;
}

.craftsman-images-dual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    width: 100%;
}

.craftsman-image-left,
.craftsman-image-right {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 アスペクト比 */
    height: 0;
}

.craftsman-image-left img,
.craftsman-image-right img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.craftsman-image-left:hover img,
.craftsman-image-right:hover img {
    transform: scale(1.05);
}

/* シルエット用の調整 */
.craftsman-image-left.craftsman-silhouette,
.craftsman-image-right.craftsman-silhouette {
    position: relative;
}

.craftsman-image-left.craftsman-silhouette .silhouette-placeholder,
.craftsman-image-right.craftsman-silhouette .silhouette-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.craftsman-image-left.craftsman-silhouette .silhouette-placeholder i {
    font-size: 12rem;
}

/* 店舗アイコン用のスタイル */
.craftsman-image-right.craftsman-silhouette .silhouette-placeholder i.fa-store {
    font-size: 12rem;
}

.craftsman-content-bottom {
    padding: 0 var(--spacing-md);
}

.craftsman-content-bottom .craftsman-description {
    font-size: 1.05rem;
    line-height: 2;
    text-align: center;
    color: var(--color-off-white);
    margin: 0;
}

/* ===== Silhouette Style ===== */
.craftsman-silhouette {
    background: linear-gradient(135deg, var(--color-indigo-dark), var(--color-charcoal));
    display: flex;
    align-items: center;
    justify-content: center;
}

.silhouette-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.silhouette-placeholder i {
    font-size: 15rem;
    color: rgba(212, 175, 55, 0.15);
    transition: var(--transition-medium);
}

.craftsman-silhouette:hover .silhouette-placeholder i {
    color: rgba(212, 175, 55, 0.25);
    transform: scale(1.05);
}

/* ===== Products Section ===== */
.products {
    background: linear-gradient(180deg, var(--color-black) 0%, var(--color-charcoal) 50%, var(--color-black) 100%);
    padding: var(--spacing-xxl) 0;
}

.products-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
}

.product-item {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.product-item.reverse {
    grid-template-columns: 1.2fr 1fr;
}

.product-item.reverse .product-image {
    order: 2;
}

.product-item.reverse .product-info {
    order: 1;
}

.product-image {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    display: block;
}

/* ホバーオーバーレイとボタンのスタイルは削除済み */

.product-info {
    padding: var(--spacing-md);
}

.product-name {
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gold);
    letter-spacing: 3px;
}

.product-name-en {
    font-family: var(--font-serif-en);
    font-size: 1.2rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    letter-spacing: 2px;
}

.product-divider {
    width: 60px;
    height: 2px;
    background: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.product-description {
    font-size: 1rem;
    line-height: 1.9;
    margin-bottom: var(--spacing-lg);
    color: var(--color-off-white);
    text-align: justify;
}

.product-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.detail-label {
    font-size: 0.9rem;
    color: var(--color-gray);
    letter-spacing: 1px;
}

.detail-value {
    font-size: 0.95rem;
    color: var(--color-gold-light);
    font-weight: 500;
    letter-spacing: 1px;
}

/* ===== Purchase CTA Section ===== */
.purchase-cta {
    margin-top: var(--spacing-xxl);
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, rgba(26, 31, 46, 0.8), rgba(44, 62, 104, 0.6));
    border-radius: 12px;
    border: 2px solid rgba(212, 175, 55, 0.2);
}

.purchase-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.purchase-title {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    letter-spacing: 8px;
}

.purchase-description {
    font-size: 1.1rem;
    color: var(--color-off-white);
    line-height: 2;
    margin-bottom: var(--spacing-xl);
}

.purchase-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 1.2rem 3rem;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    color: var(--color-black);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: 50px;
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
    transition: var(--transition-medium);
    text-decoration: none;
    cursor: pointer;
    /* Ensure clickable on all devices */
    position: relative;
    z-index: 10;
    -webkit-tap-highlight-color: rgba(212, 175, 55, 0.3);
}

.purchase-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.5);
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
}

.purchase-btn i {
    font-size: 1rem;
    transition: var(--transition-fast);
}

.purchase-btn:hover i {
    transform: translateX(5px);
}

/* ===== Product Gallery ===== */
.product-gallery {
    padding: var(--spacing-xl) 0;
}

.gallery-title {
    font-family: var(--font-serif-en);
    font-size: 2rem;
    text-align: center;
    letter-spacing: 5px;
    color: var(--color-gold);
    margin-bottom: var(--spacing-lg);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.gallery-item {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition-medium);
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.gallery-item img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* ===== Movie Section ===== */
.movie {
    background-color: var(--color-deep-navy);
    padding: var(--spacing-xxl) 0;
}

.movie-container {
    max-width: 1000px;
    margin: 0 auto;
    margin-bottom: var(--spacing-xl);
}

.movie-container:last-of-type {
    margin-bottom: 0;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-xl);
    background-color: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.movie-description {
    text-align: center;
    margin-top: var(--spacing-lg);
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.8;
}

/* ===== Lifestyle Section ===== */
/* ===== Lifestyle Section - Removed ===== */

/* ===== Inspiration Section ===== */
.inspiration {
    background-color: var(--color-charcoal);
    padding: var(--spacing-xxl) 0;
}

.inspiration-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.inspiration-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 500px;
    cursor: pointer;
    transition: var(--transition-medium);
}

.inspiration-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}

.inspiration-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: var(--transition-slow);
}

.inspiration-card:hover .inspiration-image {
    transform: scale(1.1);
}

.inspiration-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-lg);
    background: linear-gradient(to top, rgba(13, 13, 13, 0.95), transparent);
}

.inspiration-content h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gold);
    letter-spacing: 2px;
}

.inspiration-content p {
    font-size: 1rem;
    color: var(--color-gray-light);
    line-height: 1.8;
}

/* ===== Contact Section ===== */
.contact {
    background: linear-gradient(180deg, var(--color-black) 0%, var(--color-deep-navy) 100%);
    padding: var(--spacing-xxl) 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gold);
    letter-spacing: 2px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.contact-item i {
    color: var(--color-gold);
    font-size: 1.2rem;
    margin-top: 5px;
}

.contact-item p,
.contact-item a {
    color: var(--color-off-white);
    font-size: 1rem;
    line-height: 1.8;
}

.contact-item a:hover {
    color: var(--color-gold);
}

.contact-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-link {
    width: 50px;
    height: 50px;
    border: 2px solid var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-5px);
}

.social-link i {
    font-size: 1.2rem;
}

/* Contact Center Layout */
.contact-content-center {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl) 0;
}

.contact-info-center {
    text-align: center;
    max-width: 600px;
}

.contact-info-center h3 {
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 2px;
}

.contact-message {
    margin-bottom: var(--spacing-lg);
}

.contact-message p {
    font-size: 1.1rem;
    color: var(--color-off-white);
    line-height: 1.8;
}

.contact-item-large {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(26, 31, 46, 0.5), rgba(44, 62, 104, 0.3));
    border-radius: 8px;
    border: 2px solid var(--color-gold);
}

.contact-item-large i {
    color: var(--color-gold);
    font-size: 2rem;
}

.contact-item-large p,
.contact-item-large a {
    color: var(--color-gold);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 1px;
}

.contact-item-large a:hover {
    color: var(--color-gold-light);
}

.contact-info-center .contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-info-center .contact-social {
    justify-content: center;
}

/* 古いフォームスタイルは不要になったので削除可能 */

.contact-form-wrapper {
    background: linear-gradient(135deg, rgba(26, 31, 46, 0.5), rgba(44, 62, 104, 0.3));
    padding: var(--spacing-xl);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

/* Googleフォームコンテナ */
.google-form-container {
    width: 100%;
    min-height: 600px;
}

.google-form-container iframe {
    width: 100%;
    min-height: 800px;
    border: none;
    border-radius: 8px;
}

.form-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    padding: var(--spacing-xl);
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(13, 13, 13, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 4px;
    color: var(--color-off-white);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    background-color: rgba(13, 13, 13, 0.7);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray);
}

.submit-btn {
    padding: var(--spacing-sm) var(--spacing-xl);
    background: transparent;
    border: 2px solid var(--color-gold);
    color: var(--color-gold);
    font-size: 1rem;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition-fast);
    align-self: flex-start;
}

.submit-btn:hover {
    background: var(--color-gold);
    color: var(--color-black);
}

/* ===== Footer ===== */
.footer {
    background-color: var(--color-black);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-logo h2 {
    font-family: var(--font-serif-en);
    font-size: 2rem;
    color: var(--color-gold);
    letter-spacing: 5px;
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--color-gray);
    letter-spacing: 2px;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    color: var(--color-gray);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    letter-spacing: 1px;
}

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

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background-color: rgba(212, 175, 55, 0.1);
    transform: translateY(-3px);
}

.footer-social a i {
    font-size: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(140, 140, 140, 0.2);
    color: var(--color-gray);
    font-size: 0.85rem;
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
    letter-spacing: 1px;
}

/* ===== Scroll to Top Button ===== */
.scroll-top-btn {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 50px;
    height: 50px;
    background-color: var(--color-gold);
    color: var(--color-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    background-color: var(--color-gold-light);
    transform: translateY(-5px);
}

.scroll-top-btn i {
    font-size: 1.2rem;
}

/* ===== Responsive Design ===== */

/* タブレット（1024px以下） */
@media (max-width: 1024px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
        --spacing-xxl: 5rem;
    }
    
    .title-main {
        font-size: 4rem;
        letter-spacing: 10px;
    }
    
    .title-sub {
        font-size: 2rem;
        letter-spacing: 6px;
    }
    
    .section-title {
        font-size: 2.5rem;
        letter-spacing: 6px;
    }
    
    /* 全ての2カラムレイアウトを1カラムに */
    .about-content,
    .craftsman-card,
    .product-item,
    .contact-content {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md);
    }
    
    /* reverse クラスも統一 */
    .craftsman-card.reverse .craftsman-image,
    .product-item.reverse .product-image {
        order: 1;
    }
    
    .craftsman-card.reverse .craftsman-content,
    .product-item.reverse .product-info {
        order: 2;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .inspiration-grid {
        grid-template-columns: 1fr;
    }
    
    /* 画像の高さ調整 */
    .craftsman-image img {
        height: 500px;
        object-fit: cover;
    }
}

/* スマホ（768px以下） - プロレベルの最適化 */
@media (max-width: 768px) {
    
    /* === 基本設定 === */
    :root {
        --spacing-xs: 0.5rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }
    
    html {
        font-size: 14px;
    }
    
    body {
        overflow-x: hidden;
    }
    
    /* === ナビゲーション === */
    .navbar {
        padding: var(--spacing-sm) 0;
    }
    
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-logo {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 300px;
        height: 100vh;
        background-color: rgba(13, 13, 13, 0.98);
        flex-direction: column;
        padding: var(--spacing-xxl) var(--spacing-lg);
        gap: var(--spacing-lg);
        transition: var(--transition-medium);
        box-shadow: var(--shadow-xl);
        z-index: 1000;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: var(--spacing-sm) 0;
    }
    
    .hamburger {
        display: flex;
        z-index: 1001;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    
    /* === ヒーローセクション === */
    .hero {
        height: 100vh;
        min-height: 600px;
    }
    
    .hero-image {
        background-size: contain;
        background-position: center center;
        background-color: var(--color-black);
        animation: none;
    }
    
    .hero-content {
        padding: 0 var(--spacing-md);
    }
    
    .hero-tagline-top {
        font-size: 0.65rem !important;
        letter-spacing: 3px !important;
    }
    
    .hero-title-simple {
        font-size: 1.8rem !important;
        letter-spacing: 8px !important;
        text-indent: 8px !important;
    }
    
    .title-main {
        font-size: 2.5rem !important;
        letter-spacing: 5px !important;
    }
    
    .title-sub {
        font-size: 1.3rem !important;
        letter-spacing: 3px !important;
    }
    
    .hero-tagline {
        font-size: 0.9rem !important;
        margin-top: var(--spacing-sm);
    }
    
    .hero-description {
        font-size: 0.85rem !important;
        padding: 0 var(--spacing-sm);
        line-height: 1.6;
    }
    
    .scroll-indicator {
        margin-top: var(--spacing-lg) !important;
    }
    
    .scroll-line {
        height: 40px;
    }
    
    .scroll-indicator span {
        font-size: 0.7rem !important;
    }
    
    /* === セクション共通 === */
    section {
        padding: var(--spacing-xxl) 0 !important;
    }
    
    .container,
    .container-fluid {
        padding: 0 var(--spacing-md) !important;
    }
    
    .section-header {
        margin-bottom: var(--spacing-lg);
    }
    
    .section-title {
        font-size: 1.8rem !important;
        letter-spacing: 3px !important;
        line-height: 1.3;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
        margin-top: var(--spacing-sm);
    }
    
    .section-divider {
        width: 60px;
        margin: var(--spacing-sm) auto var(--spacing-md);
    }
    
    /* === About セクション === */
    .about-content {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-lg) !important;
    }
    
    .about-text {
        padding: var(--spacing-md) 0;
    }
    
    .about-lead {
        font-size: 1.2rem !important;
        line-height: 1.8;
        margin-bottom: var(--spacing-md);
    }
    
    .about-lead-line1 {
        font-size: 1.2rem !important;
    }
    
    .about-lead-line2 {
        font-size: 1.1rem !important;
    }
    
    .about-body {
        font-size: 0.95rem !important;
        line-height: 1.8;
        text-align: left !important;
        margin-bottom: var(--spacing-md);
    }
    
    .about-image {
        margin: 0 auto;
        max-width: 100%;
    }
    
    .about-image img {
        width: 100%;
        height: auto;
        max-height: none;
        object-fit: contain;
        display: block;
    }
    
    .about-image:hover img,
    .craftsman-image:hover img {
        transform: none;
    }
    
    /* === Craftsmen セクション === */
    .craftsmen-grid {
        gap: var(--spacing-xl) !important;
    }
    
    .craftsman-card {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-md) !important;
        padding: 0;
    }
    
    .craftsman-card.reverse {
        flex-direction: column !important;
    }
    
    .craftsman-card .craftsman-image,
    .craftsman-card.reverse .craftsman-image {
        order: 1 !important;
        width: 100%;
    }
    
    .craftsman-card .craftsman-content,
    .craftsman-card.reverse .craftsman-content {
        order: 2 !important;
        padding: var(--spacing-md) 0;
    }
    
    /* ワイドカードのレスポンシブ */
    .craftsman-card-wide {
        gap: var(--spacing-md) !important;
    }
    
    .craftsman-content-top .craftsman-name {
        font-size: 1.8rem !important;
    }
    
    .craftsman-content-top .craftsman-title {
        font-size: 0.95rem !important;
    }
    
    /* 2つの画像も縦並びに */
    .craftsman-images-dual {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }
    
    .craftsman-image,
    .craftsman-image-left,
    .craftsman-image-right {
        border-radius: 4px;
        overflow: hidden;
    }
    
    .craftsman-image {
        height: 450px !important;
    }
    
    /* 16:9の画像はpaddingで高さ確保 */
    .craftsman-image-left,
    .craftsman-image-right {
        padding-bottom: 56.25% !important;
        height: 0 !important;
    }
    
    .craftsman-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: center center;
    }
    
    .craftsman-silhouette {
        height: 350px !important;
    }
    
    .silhouette-placeholder i {
        font-size: 8rem !important;
    }
    
    .craftsman-image-left.craftsman-silhouette .silhouette-placeholder i,
    .craftsman-image-right.craftsman-silhouette .silhouette-placeholder i.fa-store {
        font-size: 8rem !important;
    }
    
    .craftsman-content-bottom {
        padding: 0 !important;
    }
    
    .craftsman-content-bottom .craftsman-description {
        font-size: 0.95rem !important;
        text-align: left !important;
    }
    
    .craftsman-name {
        font-size: 1.8rem !important;
        margin-bottom: var(--spacing-sm);
    }
    
    .craftsman-title {
        font-size: 0.95rem !important;
        margin-bottom: var(--spacing-md);
    }
    
    .craftsman-description {
        font-size: 0.95rem !important;
        line-height: 1.8;
        text-align: left !important;
        margin-bottom: var(--spacing-md);
    }
    
    /* === Products セクション === */
    .products-showcase {
        gap: var(--spacing-xl) !important;
    }
    
    .product-item {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-md) !important;
    }
    
    .product-item.reverse {
        flex-direction: column !important;
    }
    
    .product-item .product-image,
    .product-item.reverse .product-image {
        order: 1 !important;
        width: 100%;
    }
    
    .product-item .product-info,
    .product-item.reverse .product-info {
        order: 2 !important;
        padding: 0;
    }
    
    .product-image img {
        width: 100%;
        max-width: 350px;
        height: auto;
        margin: 0 auto;
    }
    
    .product-name {
        font-size: 1.5rem !important;
        margin-bottom: var(--spacing-xs);
    }
    
    .product-name-en {
        font-size: 1rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .product-description {
        font-size: 0.95rem !important;
        line-height: 1.7;
        text-align: left !important;
    }
    
    .product-details {
        padding-top: var(--spacing-sm);
        gap: var(--spacing-xs);
    }
    
    .detail-label,
    .detail-value {
        font-size: 0.9rem;
    }
    
    /* === Purchase CTA === */
    .purchase-cta {
        margin-top: var(--spacing-xl);
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .purchase-title {
        font-size: 1.8rem !important;
        letter-spacing: 4px;
        margin-bottom: var(--spacing-sm);
    }
    
    .purchase-description {
        font-size: 0.95rem !important;
        line-height: 1.8;
        margin-bottom: var(--spacing-lg);
    }
    
    .purchase-btn {
        padding: 1rem 2rem !important;
        font-size: 1rem !important;
        letter-spacing: 1px;
        width: 100%;
        max-width: 320px;
        justify-content: center;
        /* Enhanced touch target */
        min-height: 48px;
        touch-action: manipulation;
    }
    
    /* === Gallery === */
    .gallery-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md);
    }
    
    .gallery-item img {
        height: 300px;
    }
    
    .gallery-title {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    /* === Movie セクション === */
    .movie-container {
        padding: 0;
    }
    
    .video-wrapper {
        border-radius: 4px;
    }
    
    .movie-description {
        font-size: 0.9rem;
        padding: 0 var(--spacing-sm);
    }
    
    /* === Lifestyle セクション - Removed === */
    
    /* === Inspiration セクション === */
    .inspiration-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md);
    }
    
    .inspiration-card {
        height: 350px;
    }
    
    .inspiration-content h3 {
        font-size: 1.5rem;
    }
    
    .inspiration-content p {
        font-size: 0.95rem;
    }
    
    /* === Contact セクション === */
    .contact-info-center h3 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    .contact-message p {
        font-size: 0.95rem;
    }
    
    .contact-item-large {
        flex-direction: column;
        padding: var(--spacing-md);
    }
    
    .contact-item-large i {
        font-size: 1.5rem;
    }
    
    .contact-item-large p,
    .contact-item-large a {
        font-size: 1.1rem;
    }
    
    .contact-info-center .contact-item {
        gap: var(--spacing-xs);
    }
    
    .contact-info h3 {
        font-size: 1.6rem;
        margin-bottom: var(--spacing-md);
    }
    
    .contact-item {
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    .contact-item i {
        font-size: 1rem;
    }
    
    .contact-item p,
    .contact-item a {
        font-size: 0.95rem;
    }
    
    .contact-social {
        margin-top: var(--spacing-md);
        justify-content: center;
    }
    
    .social-link {
        width: 44px;
        height: 44px;
    }
    
    .social-link i {
        font-size: 1.1rem;
    }
    
    /* Googleフォームのレスポンシブ対応 */
    .google-form-container {
        min-height: 500px;
    }
    
    .google-form-container iframe {
        min-height: 700px;
    }
    
    .form-placeholder {
        min-height: 500px;
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .form-placeholder i {
        font-size: 3rem !important;
    }
    
    .form-placeholder h3 {
        font-size: 1.3rem !important;
    }
    
    .form-placeholder p {
        font-size: 0.9rem !important;
    }
    
    .form-group input,
    .form-group textarea {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
        min-height: 44px;
    }
    
    .form-group textarea {
        min-height: 120px;
    }
    
    .submit-btn {
        width: 100% !important;
        padding: var(--spacing-md) var(--spacing-lg) !important;
        font-size: 1rem !important;
        min-height: 48px;
        align-self: stretch !important;
    }
    
    /* === Footer === */
    .footer {
        padding: var(--spacing-lg) 0 var(--spacing-md);
    }
    
    .footer-content {
        flex-direction: column !important;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .footer-logo h2 {
        font-size: 1.5rem;
    }
    
    .footer-tagline {
        font-size: 0.85rem;
    }
    
    .footer-links {
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
        align-items: center;
    }
    
    .footer-links a {
        font-size: 0.9rem;
        padding: var(--spacing-xs) 0;
    }
    
    .footer-social {
        justify-content: center;
        margin-top: var(--spacing-sm);
    }
    
    .footer-social a {
        width: 44px;
        height: 44px;
    }
    
    .footer-social a i {
        font-size: 1.1rem;
    }
    
    .footer-bottom {
        padding-top: var(--spacing-md);
    }
    
    .footer-bottom p {
        font-size: 0.8rem;
        line-height: 1.6;
    }
    
    /* === Scroll to Top Button === */
    .scroll-top-btn {
        bottom: 20px !important;
        right: 20px !important;
        width: 50px;
        height: 50px;
    }
    
    .scroll-top-btn i {
        font-size: 1.1rem;
    }
}

/* 小型スマホ（480px以下） - 超最適化 */
@media (max-width: 480px) {
    :root {
        --spacing-xs: 0.4rem;
        --spacing-sm: 0.6rem;
        --spacing-md: 0.8rem;
        --spacing-lg: 1.2rem;
        --spacing-xl: 1.5rem;
        --spacing-xxl: 2rem;
    }
    
    html {
        font-size: 13px;
    }
    
    /* === ヒーロー === */
    .hero-tagline-top {
        font-size: 0.55rem !important;
        letter-spacing: 2px !important;
    }
    
    .hero-title-simple {
        font-size: 1.4rem !important;
        letter-spacing: 5px !important;
        text-indent: 5px !important;
    }
    
    .title-main {
        font-size: 2rem !important;
        letter-spacing: 3px !important;
    }
    
    .title-sub {
        font-size: 1.1rem !important;
        letter-spacing: 2px !important;
    }
    
    .hero-tagline {
        font-size: 0.8rem !important;
        letter-spacing: 1px;
    }
    
    .hero-description {
        font-size: 0.8rem !important;
        padding: 0;
    }
    
    .scroll-indicator {
        margin-top: var(--spacing-md) !important;
    }
    
    .scroll-line {
        height: 30px;
    }
    
    .scroll-indicator span {
        font-size: 0.65rem !important;
    }
    
    /* === セクション === */
    section {
        padding: var(--spacing-xl) 0 !important;
    }
    
    .section-title {
        font-size: 1.5rem !important;
        letter-spacing: 2px !important;
        word-break: keep-all;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
    
    /* === About === */
    .about-lead {
        font-size: 1.1rem !important;
        line-height: 1.7;
    }
    
    .about-lead-line1 {
        font-size: 1.1rem !important;
    }
    
    .about-lead-line2 {
        font-size: 1rem !important;
    }
    
    .about-body {
        font-size: 0.9rem !important;
    }
    
    .about-image img {
        max-height: none;
        object-fit: contain;
    }
    
    /* === Craftsmen === */
    .craftsman-content-top .craftsman-name {
        font-size: 1.5rem !important;
    }
    
    .craftsman-content-top .craftsman-title {
        font-size: 0.9rem !important;
    }
    
    .craftsman-image {
        height: 400px !important;
    }
    
    /* 16:9の画像 */
    .craftsman-image-left,
    .craftsman-image-right {
        padding-bottom: 56.25% !important;
        height: 0 !important;
    }
    
    .craftsman-silhouette {
        height: 280px !important;
    }
    
    .silhouette-placeholder i {
        font-size: 6rem !important;
    }
    
    .craftsman-image-left.craftsman-silhouette .silhouette-placeholder i,
    .craftsman-image-right.craftsman-silhouette .silhouette-placeholder i.fa-store {
        font-size: 6rem !important;
    }
    
    .craftsman-content-bottom .craftsman-description {
        font-size: 0.9rem !important;
    }
    
    .craftsman-name {
        font-size: 1.5rem !important;
    }
    
    .craftsman-title {
        font-size: 0.9rem !important;
    }
    
    .craftsman-description {
        font-size: 0.9rem !important;
    }
    
    /* === Products === */
    .product-image img {
        width: 100%;
        max-width: 350px;
        height: auto;
        margin: 0 auto;
    }
    
    .product-name {
        font-size: 1.3rem !important;
    }
    
    .product-name-en {
        font-size: 0.9rem;
    }
    
    .product-description {
        font-size: 0.9rem !important;
    }
    
    .detail-label,
    .detail-value {
        font-size: 0.85rem;
    }
    
    /* === Purchase CTA === */
    .purchase-cta {
        margin-top: var(--spacing-lg);
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .purchase-title {
        font-size: 1.5rem !important;
        letter-spacing: 3px;
        margin-bottom: var(--spacing-sm);
    }
    
    .purchase-description {
        font-size: 0.9rem !important;
        line-height: 1.7;
        margin-bottom: var(--spacing-md);
    }
    
    .purchase-btn {
        padding: 0.9rem 1.5rem !important;
        font-size: 0.95rem !important;
        letter-spacing: 1px;
        width: 100%;
        max-width: 280px;
        /* Enhanced touch target */
        min-height: 48px;
        touch-action: manipulation;
    }
    
    .purchase-btn i {
        font-size: 0.9rem !important;
    }
    
    /* === Gallery === */
    .gallery-item img {
        height: 250px;
    }
    
    /* === Lifestyle - Removed === */
    
    /* === Inspiration === */
    .inspiration-card {
        height: 280px;
    }
    
    .inspiration-content h3 {
        font-size: 1.3rem;
    }
    
    .inspiration-content p {
        font-size: 0.9rem;
    }
    
    /* === Contact === */
    .contact-info h3 {
        font-size: 1.4rem;
    }
    
    .contact-item p,
    .contact-item a {
        font-size: 0.9rem;
    }
    
    .social-link {
        width: 42px;
        height: 42px;
    }
    
    /* Googleフォーム 小型スマホ対応 */
    .google-form-container {
        min-height: 450px;
    }
    
    .google-form-container iframe {
        min-height: 650px;
    }
    
    .form-placeholder {
        min-height: 450px;
        padding: var(--spacing-md);
    }
    
    .form-placeholder i {
        font-size: 2.5rem !important;
    }
    
    .form-placeholder h3 {
        font-size: 1.2rem !important;
    }
    
    .form-placeholder p {
        font-size: 0.85rem !important;
    }
    
    /* === Footer === */
    .footer-logo h2 {
        font-size: 1.3rem;
    }
    
    .footer-tagline {
        font-size: 0.8rem;
    }
    
    .footer-links a {
        font-size: 0.85rem;
    }
    
    .footer-social a {
        width: 38px;
        height: 38px;
    }
    
    .footer-social a i {
        font-size: 0.95rem;
    }
    
    .footer-bottom p {
        font-size: 0.75rem;
    }
    
    /* === Scroll Button === */
    .scroll-top-btn {
        width: 45px;
        height: 45px;
        bottom: 15px !important;
        right: 15px !important;
    }
    
    .scroll-top-btn i {
        font-size: 1rem;
    }
}
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .scroll-top-btn {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background-color: var(--color-black);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--color-gold), var(--color-indigo));
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}

/* ===== Selection ===== */
::selection {
    background-color: var(--color-gold);
    color: var(--color-black);
}