* {
    font-family: "M PLUS Rounded 1c", "Noto Sans JP", sans-serif;
    font-weight: 500;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.br-mobile {
    display: none;
}
@media (max-width: 768px) {
    .br-mobile {
        display: block;
    }
}

/* Header */
header {
    background-color: rgb(255, 255, 255, 0.9);
    color: black;
    padding: 0.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 2rem;
    font-family: "Noto Sans JP", sans-serif;
    text-decoration: none;
    color: #000;
    font-weight: bold;
    font-size: 1.5em;
    line-height: 28px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-links a {
    color: black;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 20px;
}

.nav-links a:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    position: relative;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('../img/top_1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3); /* 背景に薄い黒のオーバーレイ */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 2rem;
}

.hero-content img {
    display: none; /* 背景画像を使用するため非表示 */
}

.hero-content h1 {
    font-size: 1.5rem !important;
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.8;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.hero-content p {
    font-size: 1.2rem;
    line-height: 1.6;
    letter-spacing: 0.15em;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-content {
        padding: 1rem;
    }
}

.cta-button {
    display: inline-block;
    background: white;
    color: #667eea;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease 0.6s both;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

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

/* Features Section */
.section-header {
    text-align: center;
    margin-bottom: 80px;
    opacity: 0;
    animation: fadeInUp 1s ease-out forwards;
}
        
.section-title {
    font-size: 2.5rem;
    font-weight: 300;
    color: #2c3e50;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-subtitle {
    font-size: 1rem;
    color: #7f8c8d;
    letter-spacing: 0.05em;
    font-weight: 300;
}

.features-section {
    margin: 30px auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-card {
    background: white;
    border-radius: 0;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 0.8s ease-out forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-image {
    /* width: 50%; */
    height: 200px;
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.feature-image img {
    width: 100%;
}

.feature-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    transition: transform 0.6s ease;
}

.feature-content {
    padding: 40px 30px;
    position: relative;
}

.feature-number {
    position: absolute;
    top: -35px;
    left: 20px;
    background: #6c9ac9;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 300;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

.feature-description {
    color: #5a6c7d;
    line-height: 1.8;
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.feature-link {
    display: inline-flex;
    align-items: center;
    color: #667eea;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.feature-link::after {
    content: '→';
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.feature-link:hover::after {
    transform: translateX(5px);
}

.highlight {
    color: #667eea;
    font-weight: 600;
}

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

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

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .features-section {
        padding: 60px 15px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .feature-content {
        padding: 30px 25px;
    }
    
    .feature-image {
        height: 180px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .feature-content {
        padding: 25px 20px;
    }
}
.line-button-section {
    display: flex;
    justify-content: center;
    align-items: center;
}
/* Samples Section */
.samples {
    padding: 5rem 0;
    background: #f8f9fa;
}

.samples h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: #333;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: white;
}

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

.about-text h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
    color: #333;
}

.about-text p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #666;
}

.about-image {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 400px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}


.about {
    padding: 80px 0;
    /* background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); */
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: #2c3e50;
    position: relative;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 4px;
    background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #555;
    line-height: 1.8;
}

.product-specs {
    background: rgba(255, 255, 255, 0.8);
    padding: 25px;
    border-radius: 12px;
    margin: 30px 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.product-specs h3 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 600;
}

.product-specs p {
    margin-bottom: 15px;
}

.specs-list {
    list-style: none;
    margin: 15px 0;
}

.specs-list li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: #555;
}

.specs-list li::before {
    content: '📷';
    position: absolute;
    left: 0;
    top: 8px;
}

.corporate-note {
    background-color: rgb(212, 212, 212);
    color: black;
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.corporate-note a {
    color: #fff;
    text-decoration: underline;
    font-weight: 600;
    transition: opacity 0.3s ease;
}
.corporate-note p {
    margin: 0;
}

.corporate-note a:hover {
    opacity: 0.8;
}

.line-button-section {
    margin-top: 40px;
    text-align: center;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, #00c851 0%, #00a142 100%);
    color: white;
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 200, 81, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 200, 81, 0.4);
}

.about-image {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 20px;
    min-height: 400px;
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

/* タブレット対応 */
@media (max-width: 1024px) {
    .about {
        padding: 60px 0;
    }
    
    .about-content {
        gap: 40px;
    }
    
    .about-text h2 {
        font-size: 2.2rem;
    }
    
}

/* スマートフォン対応 */
@media (max-width: 768px) {
    .about {
        padding: 40px 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-text h2 {
        font-size: 1.8rem;
        text-align: center;
    }
    
    .about-text h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .about-text p {
        font-size: 1rem;
    }
    
    .product-specs {
        padding: 20px;
        margin: 25px 0;
    }
    
    .product-specs h3 {
        font-size: 1.2rem;
    }
    
    .corporate-note {
        padding: 15px;
        font-size: 0.9rem;
    }
    
    .about-image {
        min-height: 250px;
        font-size: 1.2rem;
    }
    
}

/* 小さなスマートフォン対応 */
@media (max-width: 480px) {
    .about-text h2 {
        font-size: 1.6rem;
    }
    
    .product-specs {
        padding: 15px;
    }
    
    .cta-button {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
    .about-image {
        min-height: 200px;
        font-size: 1rem;
    }
    
}

/* Menu section */
.menu-container {
    max-width: 1200px;
    margin: 0 auto;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 20px 0;
}

.menu-item {
    background: white;
    padding: 30px 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}
.menu-item:nth-child(1) {
    background-color: #fdebc4;
}

.menu-item:hover {
    transform: translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 20px;
    background: linear-gradient(45deg, #FF6B35, #FF8E53);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    box-shadow: 0 2px 10px rgba(255, 107, 53, 0.3);
    z-index: 2;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 25px;
    aspect-ratio: 1;
}

.photo-item {
    border-radius: 12px;
    overflow: hidden;
    background: #e0e0e0;
    position: relative;
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-item:nth-child(1) {
    grid-row: span 2;
}

.photo-item:nth-child(5) {
    grid-column: span 2;
}

.logo-item {
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    color: #333;
}

.menu-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: #333;
    margin: 10px auto;
}

.menu-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0.5rem;
    font-size: 12px;
    text-align: justify;
}

.price {
    font-size: 28px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
}
.price span {
    font-size: 0.5rem;
    color: gray;
}

.select-button {
    background: white;
    border: 2px solid #4A90E2;
    color: #4A90E2;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.select-button:hover {
    background: #4A90E2;
    color: white;
}

/* タブレット以下での2列レイアウト */
@media (max-width: 768px) {
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 20px 10px;
    }

    .menu-item {
        padding: 25px 15px;
    }

    .menu-title {
        font-size: 20px;
    }

    .price {
        font-size: 24px;
    }

    .photo-grid {
        margin-bottom: 20px;
    }
}

/* スマホ画面での調整 */
@media (max-width: 480px) {
    .menu-grid {
        gap: 5px;
        padding: 20px 5px;
    }

    .menu-item {
        padding: 20px 12px;
    }

    .menu-title {
        font-size: 18px;
    }

    .price {
        font-size: 22px;
    }

    .select-button {
        padding: 10px 25px;
        font-size: 14px;
    }
}
/* contacts Section */
.contacts {
    padding: 5rem 0;
    background: #f8f9fa;
}

.contacts h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: #333;
}
/* Form Styles */
.form-container {
    max-width: 600px;
    margin: 3rem auto;
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(72, 187, 120, 0.1);
    border: 2px solid rgb(197, 227, 237);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: #606060;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgb(203, 203, 203);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #90C3D4;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #48BB78;
    box-shadow: 0 0 0 3px rgba(72, 187, 120, 0.1);
}

.submit-button {
    width: 100%;
    background: linear-gradient(135deg, #90C3D4, #6096BA);
    color: white;
    padding: 1.2rem;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(72, 187, 120, 0.3);
    background: linear-gradient(135deg, #38A169, #276749);
}



/* Legal Notice Section */
.legal-notice {
    padding: 5rem 0;
    background: #f8f9fa;
}

.legal-notice h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.legal-content {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    max-width: 800px;
    margin: 0 auto;
}

.legal-item {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
}

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

.legal-item h3 {
    color: #667eea;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.legal-item p {
    color: #666;
    line-height: 1.8;
}

/* Footer */
footer {
    background: white;
    color: #333;
    text-align: center;
    padding: 3rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    font-family: "Noto Sans JP", sans-serif;
    color: black;
    font-weight: bold;
}

.footer-section a {
    color: #333;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #667eea;
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 2rem;
    color: #333;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .legal-content {
        padding: 2rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Hide scrollbar but keep functionality */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #667eea;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #5a67d8;
}