/* === CSS VARIABLES === */
:root {
    --cream: #F7F3ED;
    --stone: #E8E4DD;
    --taupe: #C4BEB5;
    --gray: #9B9590;
    --amber: #D4A857;
    --gold: #E8C875;
    --indigo: #2C3E50;
    --twilight: #34495E;
    --warm-white: #FFFEF9;

    --font-display: 'Cormorant Garamond', serif;
    --font-jp: 'Noto Serif JP', serif;
    --font-body: 'Noto Sans JP', sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    --space-2xl: 12rem;
}

/* === RESET === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    background-color: var(--cream);
    color: var(--indigo);
    line-height: 1.8;
    overflow-x: hidden;
}

/* === LOADER === */
.loader {
    position: fixed;
    inset: 0;
    background: var(--cream);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-orb {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--gold), var(--amber));
    animation: pulse 1.5s ease-in-out infinite;
    box-shadow: 0 0 60px var(--amber);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
}

/* === HEADER === */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to bottom, var(--cream) 0%, transparent 100%);
    transition: all 0.4s ease;
}

header.scrolled {
    background: rgba(247, 243, 237, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 40px rgba(44, 62, 80, 0.05);
}

.logo {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    text-decoration: none;
}

.logo-jp {
    font-family: var(--font-jp);
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--indigo);
    letter-spacing: 0.15em;
}

.logo-en {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--gray);
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

nav {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

nav a {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--twilight);
    text-decoration: none;
    letter-spacing: 0.1em;
    position: relative;
    padding: var(--space-xs) 0;
    transition: color 0.3s ease;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--amber);
    transition: width 0.4s ease;
}

nav a:hover, nav a.active {
    color: var(--indigo);
}

nav a:hover::after, nav a.active::after {
    width: 100%;
}

.lang-switch {
    display: flex;
    gap: 0.5rem;
    margin-left: var(--space-md);
    padding-left: var(--space-md);
    border-left: 1px solid var(--taupe);
}

.lang-switch button {
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--gray);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    transition: all 0.3s ease;
}

.lang-switch button.active {
    color: var(--indigo);
    background: var(--stone);
    border-radius: 2px;
}

/* === MOBILE MENU === */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 24px;
    height: 1.5px;
    background: var(--indigo);
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

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

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--cream);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu a {
    font-family: var(--font-jp);
    font-size: 1.5rem;
    color: var(--indigo);
    text-decoration: none;
    transition: color 0.3s ease;
}

.mobile-menu a:hover, .mobile-menu a.active {
    color: var(--amber);
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

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

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--amber);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
}

.btn-primary:hover::before {
    transform: translateX(0);
}

.btn-primary span {
    position: relative;
    z-index: 1;
}

.btn-secondary {
    background: transparent;
    color: var(--indigo);
    border: 1px solid var(--taupe);
}

.btn-secondary:hover {
    border-color: var(--amber);
    color: var(--amber);
}

/* === SECTIONS === */
section {
    padding: var(--space-2xl) var(--space-lg);
    position: relative;
}

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

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

.section-label {
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    color: var(--gray);
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-jp);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 300;
    color: var(--indigo);
    margin-bottom: var(--space-sm);
}

.section-title-en {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 300;
    color: var(--taupe);
    letter-spacing: 0.2em;
}

/* === HERO === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 70% 30%, rgba(212, 168, 87, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 80%, rgba(232, 200, 117, 0.1) 0%, transparent 40%),
        var(--cream);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--taupe) 1px, transparent 1px),
        linear-gradient(90deg, var(--taupe) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.15;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero-text {
    animation: fadeInUp 1s ease 0.5s both;
}

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

.hero-label {
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    color: var(--gray);
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.hero-label::before {
    content: '';
    width: 40px;
    height: 1px;
    background: var(--amber);
}

.hero-title {
    font-family: var(--font-jp);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    line-height: 1.4;
    margin-bottom: var(--space-md);
    color: var(--indigo);
}

.hero-title em {
    font-style: normal;
    color: var(--amber);
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--twilight);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
}

.hero-desc {
    font-size: 0.95rem;
    color: var(--gray);
    max-width: 480px;
    margin-bottom: var(--space-lg);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 1.2s ease 0.8s both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.light-orb {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, var(--warm-white), var(--gold) 40%, var(--amber) 70%, rgba(212, 168, 87, 0.3) 100%);
    box-shadow:
        0 0 80px rgba(212, 168, 87, 0.4),
        0 0 160px rgba(232, 200, 117, 0.2),
        inset 0 0 60px rgba(255, 255, 255, 0.3);
    animation: glow 4s ease-in-out infinite;
    position: relative;
}

@keyframes glow {
    0%, 100% {
        box-shadow:
            0 0 80px rgba(212, 168, 87, 0.4),
            0 0 160px rgba(232, 200, 117, 0.2),
            inset 0 0 60px rgba(255, 255, 255, 0.3);
    }
    50% {
        box-shadow:
            0 0 100px rgba(212, 168, 87, 0.5),
            0 0 200px rgba(232, 200, 117, 0.3),
            inset 0 0 80px rgba(255, 255, 255, 0.4);
    }
}

.light-rays {
    position: absolute;
    width: 500px;
    height: 500px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.light-rays::before {
    content: '';
    position: absolute;
    inset: 0;
    background: conic-gradient(from 0deg, transparent 0deg, rgba(212, 168, 87, 0.1) 10deg, transparent 20deg);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.floating-elements {
    position: absolute;
    inset: 0;
}

.floating-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--amber);
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
}

.floating-dot:nth-child(1) { top: 20%; left: 20%; animation-delay: 0s; }
.floating-dot:nth-child(2) { top: 70%; left: 15%; animation-delay: 1s; width: 6px; height: 6px; }
.floating-dot:nth-child(3) { top: 30%; right: 20%; animation-delay: 2s; width: 10px; height: 10px; }
.floating-dot:nth-child(4) { bottom: 25%; right: 25%; animation-delay: 3s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* === FEATURES PREVIEW === */
.features-preview {
    background: var(--stone);
    padding: var(--space-xl) var(--space-lg);
}

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

.feature-card {
    background: var(--cream);
    padding: var(--space-lg);
    text-decoration: none;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(44, 62, 80, 0.08);
    border-color: var(--amber);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    border-radius: 50%;
}

.light-icon {
    background: radial-gradient(circle at 30% 30%, var(--gold), var(--amber));
    box-shadow: 0 0 20px rgba(212, 168, 87, 0.3);
}

.pet-icon {
    background: var(--twilight);
}

.service-icon {
    background: linear-gradient(135deg, var(--indigo), var(--twilight));
}

.feature-card h3 {
    font-family: var(--font-jp);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--indigo);
    margin-bottom: var(--space-xs);
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: var(--space-md);
}

.feature-link {
    font-size: 0.8rem;
    color: var(--amber);
    letter-spacing: 0.05em;
}

/* === ABOUT PREVIEW === */
.about-preview {
    background: var(--cream);
}

.about-preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-preview-text .section-label {
    text-align: left;
}

.about-preview-text .section-title {
    text-align: left;
    margin-bottom: var(--space-md);
}

.about-preview-text p {
    font-size: 0.95rem;
    color: var(--twilight);
    margin-bottom: var(--space-lg);
}

.about-preview-image {
    aspect-ratio: 1;
    background: var(--stone);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.about-preview-image::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 1px solid var(--taupe);
}

.about-image-inner {
    width: 80%;
    height: 80%;
    background: linear-gradient(135deg, var(--taupe) 0%, var(--gray) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-symbol {
    font-family: var(--font-jp);
    font-size: 8rem;
    color: var(--cream);
    opacity: 0.3;
}

/* === CTA SECTION === */
.cta-section {
    background: var(--indigo);
    padding: var(--space-xl) var(--space-lg);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-jp);
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--cream);
    margin-bottom: var(--space-md);
}

.cta-content p {
    font-size: 0.95rem;
    color: var(--taupe);
    margin-bottom: var(--space-lg);
}

/* === PAGE HEADER === */
.page-header {
    padding-top: 150px;
    padding-bottom: var(--space-xl);
    background: var(--stone);
    text-align: center;
}

.page-header .section-title {
    font-size: clamp(2rem, 4vw, 3rem);
}

/* === ABOUT PAGE === */
.about-intro {
    background: var(--cream);
}

.about-intro-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-intro-image {
    position: relative;
    aspect-ratio: 4/5;
    background: var(--stone);
    overflow: hidden;
}

.about-intro-image::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 1px solid var(--taupe);
}

.about-intro-text h3 {
    font-family: var(--font-jp);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--space-md);
    color: var(--indigo);
}

.about-intro-text p {
    font-size: 0.95rem;
    color: var(--twilight);
    margin-bottom: var(--space-md);
}

.company-info {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--taupe);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.info-item {
    padding: var(--space-sm) 0;
}

.info-label {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--gray);
    margin-bottom: 0.25rem;
}

.info-value {
    font-size: 0.9rem;
    color: var(--indigo);
}

/* === PRODUCTS PAGE === */
.products-section {
    background: var(--cream);
}

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

.product-card {
    position: relative;
    background: var(--warm-white);
    padding: var(--space-lg);
    border: 1px solid var(--stone);
    transition: all 0.5s ease;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--amber);
    transition: height 0.5s ease;
}

.product-card:hover {
    border-color: var(--taupe);
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(44, 62, 80, 0.08);
}

.product-card:hover::before {
    height: 100%;
}

.product-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.product-card:first-child .product-icon::before {
    content: '';
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--gold), var(--amber));
    box-shadow: 0 0 30px rgba(212, 168, 87, 0.3);
}

.product-card:last-child .product-icon::before {
    content: '';
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--twilight);
}

.product-card:last-child .product-icon::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--indigo);
    top: 25px;
    left: 45px;
}

.product-category {
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--gray);
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.product-title {
    font-family: var(--font-jp);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--indigo);
    margin-bottom: var(--space-sm);
}

.product-title-en {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--taupe);
    margin-bottom: var(--space-md);
}

.product-desc {
    font-size: 0.9rem;
    color: var(--twilight);
    margin-bottom: var(--space-md);
}

.product-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.product-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: var(--stone);
    color: var(--twilight);
    border-radius: 2px;
}

/* === SERVICES PAGE === */
.services-section {
    background: var(--indigo);
    color: var(--cream);
    position: relative;
    overflow: hidden;
}

.services-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 168, 87, 0.1) 0%, transparent 70%);
}

.services-section .section-label {
    color: var(--taupe);
}

.services-section .section-title {
    color: var(--cream);
}

.services-section .section-title-en {
    color: var(--gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    position: relative;
    z-index: 1;
}

.service-card {
    padding: var(--space-lg);
    border: 1px solid rgba(196, 190, 181, 0.2);
    transition: all 0.4s ease;
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.02);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    border-color: var(--amber);
}

.service-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--amber);
    opacity: 0.5;
    margin-bottom: var(--space-sm);
}

.service-title {
    font-family: var(--font-jp);
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: var(--space-xs);
}

.service-title-en {
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--taupe);
    margin-bottom: var(--space-md);
}

.service-desc {
    font-size: 0.85rem;
    color: var(--taupe);
    line-height: 1.8;
}

/* === CONTACT PAGE === */
.contact-section {
    background: var(--stone);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.contact-info h3 {
    font-family: var(--font-jp);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: var(--space-md);
    color: var(--indigo);
}

.contact-details {
    margin-bottom: var(--space-lg);
}

.contact-item {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--taupe);
}

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

.contact-item-label {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--gray);
    margin-bottom: 0.25rem;
}

.contact-item-value {
    font-size: 0.95rem;
    color: var(--indigo);
}

.contact-form {
    background: var(--cream);
    padding: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--indigo);
    background: var(--warm-white);
    border: 1px solid var(--taupe);
    transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--amber);
    box-shadow: 0 0 0 3px rgba(212, 168, 87, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

/* === PRODUCTS LIST PAGE === */
.category-filter {
    background: var(--stone);
    padding: var(--space-md) var(--space-lg);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--taupe);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--twilight);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: var(--amber);
    color: var(--indigo);
}

.filter-btn.active {
    background: var(--indigo);
    border-color: var(--indigo);
    color: var(--cream);
}

.products-list-section {
    background: var(--cream);
    padding: var(--space-xl) var(--space-lg);
}

.category-section {
    margin-bottom: var(--space-xl);
}

.category-section:last-child {
    margin-bottom: 0;
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--taupe);
}

.category-title span:not(.category-icon) {
    font-family: var(--font-jp);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--indigo);
}

.category-title .category-title-en {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--gray);
    margin-left: auto;
}

.category-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
}

.category-icon.light-icon {
    background: radial-gradient(circle at 30% 30%, var(--gold), var(--amber));
    box-shadow: 0 0 15px rgba(212, 168, 87, 0.3);
}

.category-icon.pet-icon {
    background: var(--twilight);
}

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

.product-list-card {
    background: var(--warm-white);
    border: 1px solid var(--stone);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    transition: all 0.4s ease;
    overflow: hidden;
}

.product-list-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(44, 62, 80, 0.1);
    border-color: var(--amber);
}

.product-image {
    position: relative;
    aspect-ratio: 4/3;
    background: var(--stone);
    overflow: hidden;
}

.product-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.product-image-placeholder svg {
    width: 80%;
    height: 80%;
    opacity: 0.9;
}

.product-image-placeholder.light-product {
    background: linear-gradient(135deg, var(--stone) 0%, var(--cream) 100%);
}

.product-image-placeholder.pet-product {
    background: linear-gradient(135deg, var(--cream) 0%, var(--stone) 100%);
}

.product-badge {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background: var(--amber);
    color: var(--warm-white);
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    letter-spacing: 0.05em;
}

.product-badge.new {
    background: var(--indigo);
}

.product-list-info {
    padding: var(--space-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-list-category {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--gray);
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.product-list-name {
    font-family: var(--font-jp);
    font-size: 1rem;
    font-weight: 400;
    color: var(--indigo);
    margin-bottom: var(--space-xs);
    line-height: 1.5;
}

.product-list-desc {
    font-size: 0.85rem;
    color: var(--twilight);
    margin-bottom: var(--space-sm);
    flex-grow: 1;
}

.product-price {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--indigo);
    margin-top: auto;
}

.price-tax {
    font-size: 0.75rem;
    color: var(--gray);
}

/* === PRODUCT DETAIL PAGE === */
.product-detail-section {
    background: var(--cream);
}

.product-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.product-gallery {
    position: sticky;
    top: 120px;
}

.product-main-image {
    aspect-ratio: 1;
    background: var(--stone);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.product-main-image svg {
    width: 70%;
    height: 70%;
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
}

.product-thumbnail {
    aspect-ratio: 1;
    background: var(--stone);
    border: 2px solid transparent;
    cursor: pointer;
    transition: border-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xs);
}

.product-thumbnail:hover,
.product-thumbnail.active {
    border-color: var(--amber);
}

.product-thumbnail svg {
    width: 80%;
    height: 80%;
}

.product-info {
    padding: var(--space-md) 0;
}

.product-breadcrumb {
    font-size: 0.75rem;
    color: var(--gray);
    margin-bottom: var(--space-md);
}

.product-breadcrumb a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.product-detail-category {
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--amber);
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.product-detail-name {
    font-family: var(--font-jp);
    font-size: 2rem;
    font-weight: 400;
    color: var(--indigo);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.product-detail-name-en {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--taupe);
    margin-bottom: var(--space-lg);
}

.product-detail-price {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--indigo);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--taupe);
}

.product-detail-desc {
    font-size: 0.95rem;
    color: var(--twilight);
    line-height: 1.9;
    margin-bottom: var(--space-lg);
}

.product-specs {
    margin-bottom: var(--space-lg);
}

.product-specs h4 {
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: var(--gray);
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--stone);
}

.specs-table th {
    text-align: left;
    padding: var(--space-sm);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--gray);
    width: 35%;
    background: var(--stone);
}

.specs-table td {
    padding: var(--space-sm);
    font-size: 0.9rem;
    color: var(--indigo);
}

.product-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.product-actions .btn {
    flex: 1;
    justify-content: center;
}

.related-products {
    background: var(--stone);
    padding: var(--space-xl) var(--space-lg);
}

.related-products .section-title {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

/* === TOKUTEI PAGE === */
.tokutei-section {
    background: var(--cream);
}

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

.tokutei-table {
    width: 100%;
    border-collapse: collapse;
}

.tokutei-table tr {
    border-bottom: 1px solid var(--stone);
}

.tokutei-table th {
    text-align: left;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--gray);
    width: 30%;
    background: var(--stone);
    vertical-align: top;
}

.tokutei-table td {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    color: var(--indigo);
}

/* === FOOTER === */
footer {
    background: var(--indigo);
    color: var(--cream);
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.footer-brand .logo-jp {
    color: var(--cream);
}

.footer-brand .logo-en {
    color: var(--taupe);
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--taupe);
    margin-top: var(--space-md);
    max-width: 300px;
}

.footer-nav h4 {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--taupe);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
}

.footer-nav ul {
    list-style: none;
}

.footer-nav li {
    margin-bottom: 0.75rem;
}

.footer-nav a {
    font-size: 0.85rem;
    color: var(--stone);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--amber);
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(196, 190, 181, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-copy {
    font-size: 0.75rem;
    color: var(--gray);
}

.footer-legal a {
    font-size: 0.75rem;
    color: var(--gray);
    text-decoration: none;
    margin-left: var(--space-md);
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: var(--cream);
}

/* === SCROLL ANIMATIONS === */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        height: 350px;
    }

    .light-orb {
        width: 200px;
        height: 200px;
    }

    .hero-label::before {
        display: none;
    }

    .hero-buttons {
        justify-content: center;
    }

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

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

    .about-preview-image {
        max-width: 400px;
        margin: 0 auto;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-tagline {
        margin: var(--space-md) auto 0;
    }

    .products-list-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .product-gallery {
        position: static;
    }

    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    header {
        padding: var(--space-sm) var(--space-md);
    }

    nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }

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

    .products-list-grid {
        grid-template-columns: 1fr;
    }

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

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

    section {
        padding: var(--space-xl) var(--space-md);
    }

    .category-filter {
        padding: var(--space-md);
    }

    .filter-buttons {
        gap: var(--space-xs);
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .category-title {
        flex-wrap: wrap;
    }

    .category-title .category-title-en {
        width: 100%;
        margin-left: 0;
        margin-top: var(--space-xs);
    }

    .product-detail-name {
        font-size: 1.5rem;
    }

    .product-detail-price {
        font-size: 2rem;
    }

    .product-thumbnails {
        grid-template-columns: repeat(4, 1fr);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .footer-legal {
        margin-left: 0;
    }

    .footer-legal a {
        margin: 0 var(--space-sm);
    }
}