/* ベース設定 */
:root {
    --primary-color: #3a7a8c;
    --primary-dark: #2c5c69;
    --primary-light: #b0d2d9;
    --secondary-color: #e1e9eb;
    --accent-color: #d5a26f;
    --text-color: #333;
    --text-light: #666;
    --background-color: #f8f9fa;
    --white: #fff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --black: #000;
    --border-radius: 8px;
    --box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
    --font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    font-size: 16px;
}

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

/* タイポグラフィー */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    color: var(--gray-800);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

h2 {
    font-size: 2rem;
    margin-bottom: 25px;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

p {
    margin-bottom: 20px;
}

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

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

ul, ol {
    margin-bottom: 20px;
    padding-left: 20px;
}

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

/* ボタン */
.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.primary-btn:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
}

.secondary-btn {
    background-color: var(--secondary-color);
    color: var(--gray-800);
}

.secondary-btn:hover {
    background-color: var(--gray-300);
    transform: translateY(-2px);
}

.view-btn {
    background-color: var(--white);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 16px;
}

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

.btn[disabled] {
    background-color: var(--gray-400);
    cursor: not-allowed;
    transform: none;
}

.btn[disabled]:hover {
    background-color: var(--gray-400);
    transform: none;
}

/* フォーム要素 */
.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-700);
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(58, 122, 140, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
}

.checkbox-group label {
    margin-bottom: 0;
}

.required {
    color: #e74c3c;
    margin-left: 2px;
}

/* ヘッダー */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 50px;
    width: auto;
}

nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 30px;
}

nav ul li a {
    color: var(--gray-800);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

nav ul li a:hover, nav ul li a.active {
    color: var(--primary-color);
}

.cart-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.cart-icon #cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--accent-color);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* フッター */
footer {
    background-color: var(--gray-800);
    color: var(--white);
    padding: 60px 0 30px;
    margin-top: 80px;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-section {
    flex: 1;
    min-width: 250px;
}

.company-info img.footer-logo {
    height: 40px;
    margin-bottom: 20px;
}

.footer-links h3, .social-media h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 15px;
    position: relative;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--white);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--gray-700);
    border-radius: 50%;
    transition: var(--transition);
    color: var(--white);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.company-info p {
    color: var(--gray-400);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

/* ヒーロー セクション */
.hero {
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3)), url('images/logo.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 120px 0;
    text-align: center;
    position: relative;
    margin-bottom: 60px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--white);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--gray-200);
}

/* 特徴セクション */
.benefits {
    padding: 80px 0;
    background-color: var(--white);
}

.benefits h2 {
    text-align: center;
    margin-bottom: 50px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.benefit-item {
    text-align: center;
    padding: 30px;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.benefit-item h3 {
    margin-bottom: 15px;
    color: var(--gray-800);
}

.benefit-item p {
    color: var(--gray-600);
}

.stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    min-width: 200px;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--gray-600);
}

.cta {
    text-align: center;
}

/* 製品説明セクション */
.about-products {
    padding: 80px 0;
    background-color: var(--gray-100);
}

.product-description {
    max-width: 900px;
    margin: 0 auto;
}

.quality-assurance {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--gray-300);
}

/* 製品一覧 */
.products {
    padding: 80px 0;
    background-color: var(--white);
}

.products h2 {
    text-align: center;
    margin-bottom: 50px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.product-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.product-image {
    height: 250px;
    overflow: hidden;
}

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

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

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.product-info p {
    color: var(--gray-600);
    font-size: 0.95rem;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* 製品詳細ページ */
.product-detail {
    padding: 60px 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.product-detail .product-image {
    height: auto;
    max-height: 500px;
}

.breadcrumb {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--gray-600);
    text-decoration: none;
}

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

.product-detail h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.product-detail .product-price {
    font-size: 2rem;
    margin-bottom: 20px;
}

.product-limited {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.product-features {
    margin: 30px 0;
}

.product-features ul {
    list-style-type: none;
    padding: 0;
}

.product-features ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    color: var(--gray-700);
}

.product-features ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.quantity-decrease, .quantity-increase {
    background: var(--gray-200);
    border: none;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.quantity-decrease:hover, .quantity-increase:hover {
    background: var(--gray-300);
}

.quantity-selector input {
    width: 60px;
    height: 40px;
    text-align: center;
    border: none;
    font-size: 1rem;
    font-weight: 500;
}

.product-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.product-tabs {
    margin-bottom: 80px;
}

.tabs {
    display: flex;
    gap: 10px;
    border-bottom: 1px solid var(--gray-300);
    margin-bottom: 30px;
}

.tab-btn {
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray-600);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-pane {
    display: none;
    padding: 20px 0;
}

.tab-pane.active {
    display: block;
}

.reviews {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.review {
    padding: 20px;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.reviewer-name {
    font-weight: 600;
    color: var(--gray-800);
}

.rating {
    color: var(--accent-color);
}

.star {
    color: var(--gray-300);
}

.star.filled {
    color: var(--accent-color);
}

.related-products h2 {
    text-align: center;
    margin-bottom: 40px;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

/* 特別なスタイル - ギフトセット */
.set-items {
    margin: 30px 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.set-item {
    padding: 20px;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
}

.gift-occasions {
    column-count: 2;
    column-gap: 30px;
    margin: 20px 0;
}

.gift-occasions li {
    margin-bottom: 10px;
}

/* カートページ */
.cart-section {
    padding: 60px 0;
}

.cart-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.empty-cart {
    text-align: center;
    padding: 60px 20px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.empty-cart-icon {
    color: var(--gray-400);
    margin-bottom: 20px;
}

.empty-cart h2 {
    margin-bottom: 15px;
    color: var(--gray-700);
}

.empty-cart p {
    color: var(--gray-600);
    margin-bottom: 30px;
}

.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

.cart-item-image {
    width: 100px;
    height: 100px;
    overflow: hidden;
    border-radius: var(--border-radius);
}

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

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--gray-800);
}

.cart-item-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-item-remove {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    transition: var(--transition);
}

.cart-item-remove:hover {
    color: #e74c3c;
}

.cart-summary {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    align-self: flex-start;
    position: sticky;
    top: 100px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-700);
}

.summary-row.total {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-800);
}

.cart-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.recommendations {
    padding: 60px 0;
}

.recommendations h2 {
    text-align: center;
    margin-bottom: 40px;
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* チェックアウトページ */
.checkout-section {
    padding: 60px 0;
}

.checkout-header {
    margin-bottom: 40px;
}

.checkout-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.step-number {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-300);
    color: var(--gray-700);
    border-radius: 50%;
    font-weight: 700;
}

.step.active .step-number, .step.completed .step-number {
    background-color: var(--primary-color);
    color: var(--white);
}

.step-label {
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}

.step.active .step-label, .step.completed .step-label {
    color: var(--primary-color);
}

.step-divider {
    flex-grow: 1;
    height: 2px;
    background-color: var(--gray-300);
    max-width: 100px;
    margin: 0 15px;
}

.checkout-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.checkout-form-container {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-section {
    margin-bottom: 40px;
}

.form-section h2 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gray-300);
}

.form-actions {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.checkout-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 10px;
}

.checkout-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--gray-200);
}

.checkout-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

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

.checkout-item-details {
    flex: 1;
}

.checkout-item-name {
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 5px;
}

.checkout-item-price {
    color: var(--gray-700);
    font-size: 0.9rem;
}

.checkout-item-quantity {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-top: 5px;
}

.security-notice {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
    padding: 20px;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
}

.security-icon {
    color: var(--primary-color);
}

.security-notice p {
    color: var(--gray-700);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* 注文完了ページ */
.success-section {
    padding: 80px 0;
}

.success-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    background-color: var(--white);
    padding: 60px 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.success-icon {
    color: #2ecc71;
    margin-bottom: 30px;
}

.success-content h1 {
    color: var(--gray-800);
    margin-bottom: 20px;
}

.success-message {
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.next-steps {
    text-align: left;
    margin: 40px 0;
}

.next-steps ol {
    padding-left: 30px;
}

.next-steps ol li {
    margin-bottom: 15px;
    color: var(--gray-700);
}

.success-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

/* お問い合わせページ */
.contact-hero {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    margin-bottom: 60px;
}

.contact-hero h1 {
    color: var(--white);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--primary-light);
    max-width: 800px;
    margin: 0 auto 20px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
}

.contact-method {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-details h3 {
    margin-bottom: 5px;
}

.contact-details p {
    margin-bottom: 5px;
    color: var(--gray-600);
}

.contact-hours h3 {
    margin-bottom: 15px;
}

.contact-hours ul {
    list-style: none;
    padding: 0;
}

.contact-hours li {
    margin-bottom: 10px;
    color: var(--gray-600);
}

.contact-hours li span {
    font-weight: 600;
    color: var(--gray-700);
}

.social-connect h3 {
    margin-top: 30px;
    margin-bottom: 15px;
}

.contact-form-container {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* よくある質問 */
.faq-section {
    padding: 80px 0;
    background-color: var(--gray-100);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.faq-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.faq-item h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.faq-item p {
    color: var(--gray-600);
}

/* About Us ページ */
.about-hero {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    margin-bottom: 60px;
}

.about-hero h1 {
    color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.about-image {
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-values {
    margin-top: 30px;
    padding: 25px;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.about-values h3 {
    margin-bottom: 15px;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.process-step {
    text-align: center;
    padding: 30px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.process-icon {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.team-member {
    text-align: center;
    padding: 30px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.team-member img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
}

.team-member h3 {
    margin-bottom: 5px;
}

.team-member p {
    color: var(--gray-600);
    margin-bottom: 10px;
}

.team-member p:nth-of-type(1) {
    color: var(--primary-color);
    font-weight: 600;
}

.team-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--gray-600);
}

.about-mission {
    padding: 80px 0;
    background-color: var(--gray-100);
}

.mission-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 60px;
    align-items: center;
}

.mission-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-box {
    background-color: var(--white);
    padding: 30px;
    text-align: center;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-text {
    color: var(--gray-700);
    font-weight: 500;
}

.cta-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
}

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

.cta-content h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.cta-content p {
    color: var(--primary-light);
    margin-bottom: 40px;
    font-size: 1.2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* お客様の声セクション */
.testimonials {
    padding: 80px 0;
    background-color: var(--gray-100);
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 50px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 60px;
    color: var(--primary-light);
    opacity: 0.3;
}

.testimonial-content {
    position: relative;
    z-index: 1;
}

.testimonial-content p {
    margin-bottom: 20px;
    font-style: italic;
    color: var(--gray-700);
}

.testimonial-author p {
    font-weight: 600;
    color: var(--primary-color);
    text-align: right;
    margin-bottom: 0;
}

/* フィードバックフォーム */
.feedback {
    padding: 80px 0;
    background-color: var(--white);
}

.feedback h2 {
    text-align: center;
    margin-bottom: 40px;
}

.feedback-form {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--gray-100);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* クッキーバナー */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    padding: 20px;
    display: none;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.cookie-content p {
    flex: 1;
    margin-bottom: 0;
    min-width: 300px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.cookie-btn.outline {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.cookie-btn.outline:hover {
    background-color: var(--gray-100);
}

.cookie-link {
    display: block;
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--primary-color);
    text-decoration: underline;
}

/* レスポンシブデザイン */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .product-detail-grid,
    .about-grid,
    .checkout-container,
    .mission-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cart-container {
        grid-template-columns: 1fr;
    }
    
    .cart-summary {
        position: static;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        gap: 20px;
    }
    
    .hero {
        padding: 80px 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-section {
        width: 100%;
    }
    
    .process-steps,
    .team-grid,
    .benefits-grid,
    .set-items {
        grid-template-columns: 1fr;
    }
    
    .product-tabs .tabs {
        flex-direction: column;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .checkout-steps {
        flex-direction: column;
        gap: 20px;
    }
    
    .step-divider {
        width: 2px;
        height: 20px;
        margin: 0;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .form-row {
        flex-direction: column;
        gap: 15px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .gift-occasions {
        column-count: 1;
    }
    
    .success-content {
        padding: 30px 20px;
    }
    
    .success-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    .cart-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .cart-item-remove {
        position: static;
        margin-top: 15px;
    }
    
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* アニメーション */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero, .benefits, .products, .testimonials, .about-process, .team-member {
    animation: fadeIn 0.8s ease-out forwards;
}

.product-card, .benefit-item, .testimonial {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.5s ease-out forwards;
    animation-delay: calc(var(--i, 0) * 0.1s);
}

.product-card:nth-child(1), .benefit-item:nth-child(1), .testimonial:nth-child(1) { --i: 1; }
.product-card:nth-child(2), .benefit-item:nth-child(2), .testimonial:nth-child(2) { --i: 2; }
.product-card:nth-child(3), .benefit-item:nth-child(3), .testimonial:nth-child(3) { --i: 3; }
.product-card:nth-child(4), .benefit-item:nth-child(4) { --i: 4; }
.product-card:nth-child(5), .benefit-item:nth-child(5) { --i: 5; }