@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho+B1:wght@400;700&family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    line-height: 1.9;
    color: #3d2314;
    overflow-x: hidden;
    font-size: 16px;
    background: linear-gradient(to bottom, #2a1810 0%, #1a0f0a 100%);
}

/* 特徴セクション */
.features {
    background: linear-gradient(to bottom, #f8f5f0 0%, #f0e8dc 100%);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to bottom, #1a0f0a 0%, transparent 100%);
    pointer-events: none;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.feature-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 5px 20px rgba(139, 35, 50, 0.12);
    border: 2px solid #e8dcc8;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(139, 35, 50, 0.25);
    border-color: #d4a574;
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: #8b2332;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.feature-card p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: #666;
}

/* ヒーローセクション */
.hero {
    position: relative;
    height: 100vh;
    background: linear-gradient(135deg, #8b2332 0%, #5d1a24 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #f5f1e8;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(212, 165, 116, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 40%);
}

.hero::after {
    content: '❄';
    position: absolute;
    font-size: 8rem;
    opacity: 0.05;
    animation: snowfall 20s linear infinite;
    top: -100px;
    left: 20%;
}

@keyframes snowfall {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(100vh) rotate(360deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
}

.hero-season {
    font-size: 1.3rem;
    letter-spacing: 0.3em;
    margin-bottom: 1rem;
    color: #d4a574;
    animation: fadeInUp 1s ease;
}

.hero h1 {
    font-family: 'Shippori Mincho B1', serif;
    font-size: 5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1.2s ease 0.2s backwards;
    letter-spacing: 0.15em;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.4);
    color: #ffffff;
}

.hero .subtitle {
    font-size: 1.8rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    animation: fadeInUp 1.2s ease 0.4s backwards;
    letter-spacing: 0.12em;
    color: #f5e6d3;
}

.cta-button {
    display: inline-block;
    padding: 1.5rem 4rem;
    background: #d4a574;
    color: #ffffff;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: bold;
    transition: all 0.4s ease;
    animation: fadeInUp 1.2s ease 0.6s backwards;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    letter-spacing: 0.12em;
    border: 2px solid rgba(255,255,255,0.2);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
    background: #c89960;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* セクション共通 */
section {
    padding: 6rem 2rem;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Shippori Mincho B1', serif;
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #8b2332;
    position: relative;
    padding-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 4rem;
    letter-spacing: 0.08em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: #8b2332;
}

/* カテゴリー見出し */
.category-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 4rem 0 2.5rem;
    padding: 1.2rem;
    background: linear-gradient(135deg, #8b2332 0%, #5d1a24 100%);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(139, 35, 50, 0.3);
}

.category-icon {
    font-size: 2rem;
    margin-right: 1rem;
}

.category-header h3 {
    font-family: 'Shippori Mincho B1', serif;
    font-size: 2rem;
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0.1em;
}

/* 商品グリッド */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.product-card {
    background: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(139, 35, 50, 0.12);
    transition: all 0.4s ease;
    cursor: pointer;
    border: 2px solid #e8dcc8;
    text-decoration: none;
    display: block;
    color: inherit;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(139, 35, 50, 0.25);
    border-color: #d4a574;
}

.product-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, #f5e6d3 0%, #d4a574 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.product-image::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.3) 0%, transparent 60%);
    z-index: 1;
    pointer-events: none;
}

.product-info {
    padding: 2rem;
}

.product-category {
    color: #8b2332;
    font-size: 0.95rem;
    font-weight: bold;
    margin-bottom: 0.8rem;
    letter-spacing: 0.1em;
}

.product-name {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: #3d2314;
    letter-spacing: 0.05em;
    line-height: 1.6;
}

.product-price {
    font-size: 1.8rem;
    color: #8b2332;
    font-weight: bold;
    margin-top: 1rem;
}

.product-price-note {
    font-size: 0.9rem;
    color: #888;
    margin-top: 0.3rem;
}

/* 特別セクション */
.featured-section {
    background: linear-gradient(135deg, #8b2332 0%, #5d1a24 100%);
    color: #f5f1e8;
    text-align: center;
    margin: 0;
    padding: 6rem 2rem;
    position: relative;
}

.featured-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(212, 165, 116, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(212, 165, 116, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.featured-section .section-title {
    color: #ffffff;
    position: relative;
    z-index: 1;
}

.featured-section .section-title::after {
    background: #f5e6d3;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
    position: relative;
    z-index: 1;
}

.featured-card {
    background: rgba(255, 255, 255, 0.98);
    padding: 2rem 2rem 3rem;
    border-radius: 20px;
    color: #3d2314;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    border: 3px solid #d4a574;
    transition: all 0.4s ease;
    text-align: center;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
    display: block;
}

.featured-card:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(0,0,0,0.4);
}

.featured-card .product-image {
    width: calc(100% + 4rem);
    height: 350px;
    margin: -2rem -2rem 1.5rem;
    border-radius: 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    overflow: hidden;
}

.featured-card .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.featured-card:hover .product-image img {
    transform: scale(1.1);
}

.featured-card h3 {
    font-family: 'Shippori Mincho B1', serif;
    font-size: 2rem;
    color: #8b2332;
    margin-bottom: 1.5rem;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.featured-card p {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 2rem;
}

.featured-price {
    font-size: 2.5rem;
    color: #8b2332;
    font-weight: bold;
}

/* 商品セクション */
.products {
    background: linear-gradient(to bottom, #f8f5f0 0%, #f0e8dc 50%, #f8f5f0 100%);
    position: relative;
}

.products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, #2a1810 0%, transparent 100%);
    pointer-events: none;
}

.products::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, #2a1810 0%, transparent 100%);
    pointer-events: none;
}

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

/* お届け期間 */
.delivery {
    background: linear-gradient(135deg, #3d2314 0%, #2a1810 100%);
    text-align: center;
    position: relative;
}

.delivery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(212, 165, 116, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(139, 35, 50, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.delivery .section-title {
    color: #f5e6d3;
    position: relative;
    z-index: 1;
}

.delivery .section-title::after {
    background: #d4a574;
}

.delivery-info {
    font-size: 1.4rem;
    margin-top: 2.5rem;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 3px solid #d4a574;
    line-height: 2.2;
    position: relative;
    z-index: 1;
}

.delivery-info strong {
    font-size: 1.8rem;
    color: #8b2332;
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 1rem;
}

/* フッター */
footer {
    background: linear-gradient(135deg, #1a0f0a 0%, #0d0705 100%);
    color: #f5e6d3;
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent 0%, #d4a574 50%, transparent 100%);
}

footer p {
    font-size: 1.05rem;
    line-height: 2;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero .subtitle {
        font-size: 1.3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .category-header h3 {
        font-size: 1.5rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
}